Plant lifecycle worksheet

Are Frogs Omnivores?

2024.05.16 11:02 Pestsuncover55 Are Frogs Omnivores?

Yes, frogs are omnivores. As tadpoles, they primarily eat algae and plant matter, making them herbivores. However, as they mature into adults, their diet shifts to include a variety of small animals such as insects, worms, and even smaller amphibians, making them carnivorous. This dual diet throughout their lifecycle qualifies frogs as omnivores.
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2024.05.15 13:37 computerbag Sustainable Luxury: Eco-Friendly Leather Duffel Bags

Sustainable Luxury: Eco-Friendly Leather Duffel Bags
In the age of environmental consciousness, the pursuit of luxury no longer comes at the expense of the planet. As consumers increasingly demand products that are both stylish and sustainable, the fashion industry has responded with innovative solutions that prioritize ethical sourcing and eco-friendly materials. Leather duffel bag, long revered for their timeless elegance and durability, are now undergoing a green revolution, thanks to the rise of sustainable practices and materials. In this blog post, we explore the concept of sustainable luxury and highlight eco-friendly leather duffel bags that embody both style and environmental responsibility.
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The Evolution of Sustainable Luxury

Ethical Sourcing
Traditionally, the leather industry has been associated with environmental degradation and unethical practices, such as deforestation, habitat destruction, and animal cruelty. However, a growing number of brands are embracing ethical sourcing practices, ensuring that their leather is sourced from suppliers committed to responsible land management and animal welfare.
Innovative Materials
In addition to traditional leather, alternative materials are gaining popularity in the fashion industry for their eco-friendly properties. From plant-based alternatives like pineapple leather (Pinatex) and apple leather (Appleskin) to recycled materials such as recycled polyester and ocean plastic, these innovative materials offer a cruelty-free and sustainable alternative to conventional leather.
Circular Economy
The concept of a circular economy, where products are designed to be reused, recycled, or repurposed at the end of their lifecycle, is gaining traction in the fashion industry. By embracing circular design principles, brands can minimize waste and reduce their environmental footprint, creating a more sustainable model for luxury fashion.

Eco-Friendly Leather Duffel Bags: A Sustainable Choice

  1. Matt & Nat
Known for their vegan leather bags made from recycled materials, Matt & Nat offers a range of eco-friendly duffel bags that combine style with sustainability. Their bags are crafted from materials such as recycled nylon, cork, and rubber, making them a cruelty-free and environmentally conscious choice for conscious consumers.
  1. JW Pei
JW Pei is committed to creating luxury bags without compromising on ethics or aesthetics. Their duffel bags are made from high-quality vegan leather derived from polyurethane, a material that mimics the look and feel of traditional leather without harming animals or the environment. Additionally, JW Pei prioritizes ethical production practices and works with certified factories to ensure fair labor standards.
  1. Angela Roi
Angela Roi is renowned for its cruelty-free and sustainable approach to luxury handbags. Their duffel bags are crafted from premium vegan leather and feature timeless designs that are built to last. Angela Roi also donates a portion of its profits to charitable organizations dedicated to animal welfare and environmental conservation, further aligning with its ethos of compassion and sustainability.
  1. Nisolo
Nisolo is committed to transparency and ethical production practices throughout its supply chain. Their leather duffel bags are made from ethically sourced leather and vegetable-tanned using natural extracts like tree bark, reducing the environmental impact of the tanning process. Nisolo also invests in sustainable initiatives such as reforestation and waste reduction, ensuring that their products leave a positive impact on both people and the planet.

Conclusion

Sustainable luxury is no longer a niche trend but a growing movement that is reshaping the fashion industry for the better. With eco-friendly materials, ethical sourcing practices, and a commitment to environmental responsibility, brands are proving that luxury and sustainability can coexist harmoniously. By choosing eco-friendly leather duffel bag, consumers can make a stylish statement while contributing to a more sustainable future for our planet. Let your next purchase be a reflection of your values and a step towards a more conscious approach to luxury fashion.
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2024.05.12 03:43 snowrider1227 Peonies Advice Needed

Peonies Advice Needed
Hi - planted a few peonies last year from the bulb and have seen them sprout like this about 6 inches high. I just see leaves and no bulbs. When should I expect these to develop bulbs and flowers? I have no idea what the lifecycle for these plants should look like but I know May/June is peony season. Am located in the SF Bay Area.
These leaves and branches died last year and was bare then suddenly a few weeks ago I saw leaves sprouting out so the plant must still be alive. Am not sure if it takes a few more seasons or if I’m not doing something correctly to keep them going. Thanks!
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2024.05.10 23:18 AffectionateLife1108 berseem clover balady

berseem clover balady A Versatile and Producer-Friendly Forage Option

Introduction:
Trifolium alexandrinum, commonly known as berseem clover, offers a multitude of benefits as a forage crop. Among its various cultivars, Balady berseem clover stands out for its exceptional adaptability and suitability for grazing applications. This technical document explores the key characteristics and advantages of Balady berseem clover, making it a compelling choice for livestock producers.
Key Distinctions of Balady Berseem Clover:
Summary of Balady Berseem Clover Advantages:
Feature Description
Variety Balady
Scientific Name Trifolium alexandrinum
Adaptation Wider range of climates, tolerates moderate warmth
Planting Seasons Fall or spring (depending on regional climate)
Primary Use Case Grazing by cattle
Grazing Benefits High palatability, digestibility, bloat-safe for cattle
Additional Considerations for Successful Implementation:
Conclusion:
Balady berseem clover offers a compelling solution for livestock producers seeking a reliable, adaptable, and bloat-safe forage crop. Its broader climatic tolerance, extended planting window, and suitability for grazing applications make it a valuable addition to any livestock operation. By incorporating Balady berseem clover into your existing forage management strategy, you can potentially enhance the nutritional value of your cattle's diet, promote efficient feed utilization, and contribute to the overall health and productivity of your herd.
submitted by AffectionateLife1108 to u/AffectionateLife1108 [link] [comments]


2024.05.10 18:02 AdiGoodBoi HELP MY SCIENCE TEACHER IS INSANE

HELP MY SCIENCE TEACHER IS INSANE
Fyi: I'm in 8th grade 😭
submitted by AdiGoodBoi to QatarTeens [link] [comments]


2024.05.10 17:49 AdiGoodBoi HELP MY SCIENCE TEACHER IS INSANE

HELP MY SCIENCE TEACHER IS INSANE
fyi: I'm in 8th grade 😭
submitted by AdiGoodBoi to qatar [link] [comments]


2024.05.09 08:02 grandsunergy Embarking on a New Era of Offshore Photovoltaics! Grand Sunergy Secures the Largest HJT Offshore Photovoltaic Project in China

Embarking on a New Era of Offshore Photovoltaics! Grand Sunergy Secures the Largest HJT Offshore Photovoltaic Project in China
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Recently, Grand Sunergy's subsidiary, Anhui Grand Sunergy Technology Co., Ltd. (hereinafter referred to as 'Grand Sunergy'), successfully won the bid for the photovoltaic component procurement project of the China Energy Construction Group Northwest Survey and Design Research Institute Co., Ltd.'s 'CGN Yantai Zhaoyuan 400MW Offshore Photovoltaic Project (HG30)'. As the nation's first fully-procedural and substantially-commenced nearshore pile-fixed offshore photovoltaic project, and also currently the largest single HJT offshore photovoltaic project in China, this project marks the official entry of China's offshore photovoltaic power stations into the phase of large-scale development, signifying a groundbreaking milestone!
The CGN Yantai Zhaoyuan 400MW offshore photovoltaic project is located in the Laizhou Bay area in the northern part of Yantai's subordinate county-level city, Zhaoyuan City. It covers a total planned area of approximately 6.44 square kilometers, consisting of 121 photovoltaic sub-arrays. The project's AC-side rated capacity is 400MW, with a designed DC-side installation capacity of 539.3274MW. It exclusively employs Grand Sunergy's 710W Offshore Photovoltaics series 210-132 double-sided, double-glass high-efficiency HJT modules. Among the first batch of ten offshore photovoltaic project sites competitively allocated in Shandong Province, it stands out as having the deepest water depth, the greatest construction difficulty, and the most complicated development conditions.
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After completion, it is expected to generate an average annual electricity output of 690 million kilowatt-hours over a 25-year operating period, which can meet the annual electricity needs of approximately 400,000 households. This is equivalent to reducing coal consumption by about 207,000 tons per year and reducing carbon dioxide emissions by about 532,000 tons per year, providing a continuous source of green power for the economic and social development of Shandong Province.
Due to the harsh marine environment characterized by high humidity, high salt spray, high corrosion, high ultraviolet radiation, lightning surges, low-temperature ice and snow, biological fouling, and thermal shading challenges, offshore photovoltaic projects differ significantly from onshore photovoltaic projects in terms of early-stage planning, equipment selection, and product verification. They pose higher reliability requirements for component equipment selection for photovoltaic power plants, particularly in terms of resistance to water vapor intrusion, resistance to salt spray corrosion, excellent resistance to potential-induced degradation (PID), and mechanical strength. Any reliability failure in any section may directly affect the efficient and stable power generation throughout the entire lifecycle of the power station.
https://preview.redd.it/nb8l6hrmcczc1.png?width=2502&format=png&auto=webp&s=f1b18421bbb0878a040631717a98ae4175631553
To fully address the complex and ever-changing marine application environment, Grand Sunergy has conducted targeted technical development and application scenario matching for modules in terms of encapsulation, glass coating, waterproofing, corrosion resistance, and UV resistance. As a result, it has developed double-glass, double-sided Heterojunction (HJT) modules with complete intellectual property rights, tailored for the unique marine environment.
The 710W 210-132 model high-efficiency HJT modules provided by Grand Sunergy adopt 210mm large-size HJT cells, double-layer coated glass, UV-resistant encapsulation film, high-resistance water-sealing butyl rubber edge sealing, waterproof/salt spray-resistant junction box, and dust-proof plug/protective cover connectors. These utilize new processes and materials, significantly enhancing the module's resistance to salt spray, corrosion, UV radiation, water vapor, and wind load. This upgrade in weather resistance further strengthens its reliability.
In Grand Sunergy's offshore solar module solution, the Offshore Photovoltaics HJT series modules are equipped with an additional glass coating layer, enhancing the glass's weather resistance and improving water resistance. This results in significantly enhanced acid, alkali, and salt spray resistance. In the module encapsulation process, the use of light-conversion films converts short-wavelength ultraviolet light into longer-wavelength blue light, increasing the module's light utilization rate and eliminating power attenuation caused by strong UV light. Additionally, the edge sealing process employs a butyl rubber edge sealing technology, reducing water permeability by 99.9% compared to industry standards. This effectively prevents water vapor from infiltrating the module interior through the double-layer glass, making it highly suitable for hot and humid coastal environments.
https://preview.redd.it/k6gurx4lcczc1.png?width=2920&format=png&auto=webp&s=23440edadfd9cdb95c3d3aa24e413b7f28aceb0c
It is worth mentioning that the Zhaoyuan 400MW project has been recognized by China General Nuclear (CGN) as a demonstration project for technological innovation, providing practical and applicable development and construction solutions for other similar offshore solar projects nationwide. This demonstrates its significant replicability and promotability.
The Yantai Zhaoyuan 400MW offshore solar project has strong demonstrative significance and driving effect in the industry, marking an important step forward for China's offshore solar sector. The bidding for this offshore solar project was exclusively for HJT modules, indicating that the distinctive advantages of HJT technology have been fully recognized and appreciated by central state-owned enterprises and organizations for offshore applications.
Zhao Zhiyuan, Vice General Manager of Grandsunergy, stated: “Grandsunergy attaches great importance to the construction of offshore solar projects by China General Nuclear New Energy. We will spare no effort to allocate production capacity, technical teams, and research and development resources, and fully cooperate with the smooth progress of offshore solar projects. In the future, Grandsunergy will continue to focus on the construction of offshore solar projects, providing continuous supply of green and clean electricity, injecting new vitality and impetus into the construction of our beautiful China!”
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2024.05.07 21:54 CDBeetle58 SoftSpecEvo challenge #7: The sun-amander

SoftSpecEvo challenge #7: The sun-amander submitted by CDBeetle58 to softspecevo [link] [comments]


2024.05.07 16:45 Studovich [Megathread] Q1'24 Quarterly Update

[Megathread] Q1'24 Quarterly Update
It's that time again -- quarterly update megathread!
All related posts will be directed to this megathread. Just a friendly reminder we don't focus on the stock of Rivian in this sub, but we do care about the company's health, so these updates are very important.
We're going to try something new here:
  • This megathread, and sub, have always avoided stock-focused discussion for a more owneprospective owner-focused experience. We're going to keep that this way.
  • However, for those who want to discuss the stock, or are more investor-focused, u/swim_to_survive is going to manage a related megathread over at RIVN.
  • We'll do both an "owners" and "investors" megathread for each quarterly update.
https://preview.redd.it/jc0wzkfeg1zc1.png?width=800&format=png&auto=webp&s=a14b6056068b5fcc56508d7cbd22f6777156b458
👉 Investor's megathread here 👈
Here are some helpful resources
How to listen to the earnings call
  • Webcast (providing name/email/company is required)
  • Call will be held at 2pm PT
  • You can still listen to the recording above for about 2 weeks
Related articles (coming soon)
Summary (thanks to u/swim_to_survive)
  • The company produced 13,980 vehicles at its manufacturing facility in Normal, Illinois and delivered 13,588 vehicles during the same period.
  • Production and delivery results during the first quarter of 2024 were in line with Rivian’s expectations. For the full year 2024, management is reaffirming guidance for annual production of 57,000 total vehicles.
  • R1 line IS BACK UP AND RUNNING.
  • More details coming in JUNE AT INVESTMENT DAY
  • Sounds like there are indeed hardware changes now between launch R1 vehicles and post retooling.
  • Plant down for a few weeks next year in prep for R2
  • Line rate increase so shifts going down from 3 to 2.
  • 2024 margin profile looks better than 2023!
  • 2024 guidance is still 57k vehicles.
  • 2025 capex to be 1.5 bill.
  • 25% gross margin target still on track.
Q/A:
  • engineering decision design changes made during retooling should improve costs.
  • Line rate up by 30%.
  • RJ comment on Apple? What would be worthwhile to Rivian that Apple could provide that Amazon can’t. RJ: we don’t comment on speculation and rumors. But Amazon is a largest shareholder today and a strong strategic partner. Represent vast majority of commercial sales. Blah blah blah. Original questioner comes back to talk about ADAS etc. has Rivian autonomy team seen an improvement due to LLM AI? RJ: a key element to deliver a strong autonomy platform is a strong perception stack and controlling it. We architected what’s to come on future platforms and current to control all data coming in and how we use training models to drive progress in the platform.
  • Is there a 4/5/6 portfolio? As we get through ramping 2/3/3X how is portfolio gonna refresh and grow. RJ: R1 is premium platform. And handshake with world. It’s our flagship. Its price point is such we can’t touch most of the market with it. R2 represents a step change in what we can go after as a business. What you’ll see from us is a really heavy focus on using software to make the vehicles better over time. 30+ updates on R1 OTA already. This is foundational and core to us and creates a unique experience to owning a car than what people know traditionally and expect from car manufacturers. Original Q is asking and hitting on if there’s gonna be a form factor change— most change every 4-6 years. Historically, when Rivian thought of product launch cycle , 4-5 years launch to update, hardware updates do also happen over time. Compute etc. that happens today and it continues to get better. We think the timeless element of the design allows us to focus on better product and slight changes then face lifts like others do.
  • RJ: r1 product we are on lifecycle to improve costs through course of year that we’ll see. New suppliers. New part designs. Optimized updated. Eliminated and consolidated parts. Areas of bodies that improved costs well up to 50%. R2 is very different platform requirements. R1 is flagship. It has very different demand needs than R2. R2 cost structure still in dev. But it will be different than R1.
  • RJ: this retooling leads to a derisking of R2 because we can test a lot of these changes we want to make before R2 by implementing in R1. (ECU/sensor control etc)
  • RJ: the start of April, we stopped production of R1 and walking through plant was a unique feeling seeing it empty. Haven’t seen since we started production. Hundreds of changes to equate to 30% faster line rate. Lots of new suppliers. Significant bill of material changes. Having to execute that effort… it was an exciting April to say the least.
  • RJ the decision to launch R2 out of normal … beyond that the ability to leverage existing teams and ops in normal. Strong teams and leadership at shop level. That build up… something we can now leverage for R2 and takes risk out of its launch. Let’s us move it up to 2026. Everyone wants to move it up sooner but we want to ensure product is exceptional and want to avoid supply issues and that everything is as smooth as possible.
  • what is the next 3-6 months in normal gonna look like? RJ: coming out of a launch, the energy is palpable. The excitement to deliver on improved quality is real. We are ramping up. Plant isn’t at full rate yet. Prescribed limit per week. Tied to suppliers so everything ramps up together. As this is all happening we all remain focused that the plant in normal is ready to ingest in R2. Making investments to normal to make sure it’s as efficient as possible.
  • q4 should be gross product POSITIVE
  • the current capacity of paint shop is 150k vehicles.
  • CLOSING REMARKS: this shutdown was important. The execution that went into it… we are proud of it and how it will impact our numbers moving forward. Team is incredibly focused. Blah blah blah. We are excited about the rest of this year.
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2024.05.05 11:55 multi-chain The Future of Coffee: How Synthetic Coffee is Revolutionizing the Industry

The world of coffee is on the cusp of a revolution, driven by concerns about the environmental impact and sustainability of traditional coffee production. Several startups are working on creating coffee without using coffee beans, instead relying on lab-grown techniques or molecular reconstruction of coffee's key compounds. This emerging trend is not only changing the way we think about coffee but also addressing the environmental toll of the coffee industry.
The Environmental Impact of Traditional Coffee Production
The coffee industry is one of the most polluting crops in the value chain, with rising global demand driving deforestation in developing countries and climate change threatening the amount of land suitable for coffee cultivation. By 2050, half of current coffee-growing land could become unproductive[1]. The traditional coffee production process also requires a significant amount of water, with 140 liters of water needed to make just one cup of coffee[5].
The Rise of Synthetic Coffee
Startups like Atomo Coffee, Compound Foods, and Stem are leading the charge in creating synthetic coffee. Atomo Coffee, based in Seattle, has analyzed over 1,000 compounds found in coffee and used a proprietary process to create a molecular coffee by extracting and reassembling those compounds from more sustainable, upcycled plant-based materials[1]. They claim their beanless coffee generates 93% fewer carbon emissions and uses 94% less water than conventional coffee[1].
Compound Foods, based in San Francisco, is using synthetic biology to recreate coffee without beans, examining what makes coffee unique at the molecular level and then correlating the key flavors and aromas[2]. Their preliminary lifecycle analysis indicates their product has 1/10th the greenhouse gas emissions and water usage of traditional coffee[2].
Lab-Grown Coffee: A Game-Changer
Researchers at the VTT Technical Research Centre in Finland have successfully lab-grown coffee from cell cultures in bioreactors[6]. This method requires no pesticides and much less water than conventional farming. While still in the early stages, they anticipate potential regulatory approval in Europe and the US within about four years[6].
The Socioeconomic Implications
While synthetic coffee holds promise for reducing coffee's environmental footprint, it also raises important questions about its impact on the livelihoods of traditional coffee farmers and workers, particularly in developing nations heavily reliant on the coffee economy[1]. Some startups aim to support farmers' transition to more sustainable practices in parallel with their work[5].
Consumer Acceptance and Scalability
Consumer acceptance of beanless coffee remains to be seen, with one survey indicating most people would not drink it[1]. However, scalability is not considered a major hurdle, with political challenges, regulations, and general acceptance of the technology being key factors in synthetic coffee's future[1].
The emergence of synthetic coffeereflects the food tech industry's efforts to reimagine a more sustainable future for one of the world's most popular beverages. While it holds promise for reducing coffee's environmental footprint, it will need to thoughtfully address the socioeconomic implications for traditional coffee-growing regions as it scales up. As the industry continues to evolve, one thing is clear: the future of coffee is changing, and synthetic coffee is leading the way.
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2024.05.03 22:10 noraaintheskyyy Sustainable Steps: How Choosing Eco-Friendly Footwear Makes a Difference 🌱👟

Let's have a heart-to-heart about the footprint of our footwear – and no, I'm not talking about the ones left on the ground! The environmental impact of footwear production is a big deal, but luckily, there are actions we can take to make a positive change.
Did you know that traditional shoe manufacturing often involves harmful chemicals, excessive water usage, and exploitation of workers? It's time to kick these practices to the curb and move towards a more sustainable future.
Choosing eco-friendly footwear is one way to reduce our carbon footprint and support brands that prioritize both the planet and its people. Look for shoes made from sustainable materials like recycled plastic, organic cotton, or plant-based alternatives. Not only do these materials minimize environmental impact, but they also drive innovation in the fashion industry.
But sustainability doesn't stop at materials – it's also about the lifecycle of the product. Seek out brands that prioritize durability, repairability, and recycling. Investing in high-quality shoes that last longer means less waste and fewer resources used up.
submitted by noraaintheskyyy to u/noraaintheskyyy [link] [comments]


2024.05.03 18:51 ecoeva93 🌱 Sustainable Style: Introducing Eco-Friendly Leather Shoes by Karla Angel Designs 🌿

Hey Reddit Fashionistas,
Are you tired of compromising style for sustainability? Well, I've got some exciting news for you! Meet Karla Angel Designs, the visionary behind a brand that's revolutionizing fashion with their eco-friendly leather shoes.
In a world where fast fashion dominates, Karla Angel Designs is taking a stand for the planet. Their commitment to sustainability goes beyond just a trendy tagline – it's at the core of everything they do. From materials to manufacturing, they're redefining what it means to be stylish and eco-conscious.
So, what sets Karla Angel Designs apart? For starters, they've ditched traditional leather production methods in favor of innovative alternatives. Think plant-based or recycled materials that look and feel just like the real deal – minus the environmental guilt.
But it's not just about the materials; it's about the entire lifecycle of the product. That's why Karla Angel Designs prioritizes durability and timeless design, so you can rock their shoes for years to come. Plus, they're all about transparency and ethical practices, ensuring fair wages and safe working conditions for everyone involved.
So, whether you're a fashionista looking to make a statement or an eco-warrior on a mission, Karla Angel Designs has got you covered. Join the movement towards sustainable style and strut your stuff in their chic leather alternatives.
Ready to step into a greener future? Check out Karla Angel Designs and their eco-friendly leather shoes – because fashion should never cost the Earth.
Let's show the world that style and sustainability can go hand in hand. Who's with me?
submitted by ecoeva93 to u/ecoeva93 [link] [comments]


2024.05.02 15:15 Xethernety PyroGenesis Announces 28-Day Lab Strength Tests Achieve Up to 99.56% Above Compressive Strength Target for Green Cement Additive Product

PYRGF (ASK @ 0.38)
Results surpass Portland Cement plus all traditional cement additive blends in pursuit of fly ash replacement in cement.
PyroGenesis Canada Inc. ( http://pyrogenesis.com ), a high-tech company that :
is pleased to announce today that it has been advised by its client, Progressive Planet,
PozPyro, a cement alternative, is being developed in collaboration with Progressive Planet as a supplementary cementing material (SCM)

- designed to partially replace traditional Portland Cement.

Of note, Portland Cement emits substantial amounts of CO2 during its production.
PozPyro, on the other hand, is created by using a PyroGenesis plasma-based process that transforms quartz silica, a widely available material, into a SCM (PozPyro),
This innovation comes at a time when the cement industry seeks more sustainable practices without compromising quality or performance.
“Quartz silica is one of the most abundant materials in the earth’s crust,” said P. Peter Pascali, President and CEO of PyroGenesis.
“The ability to economically convert it into PozPyro could offer a new supply of material to compensate for the diminishing supply of fly ash, a common SCM, which, by the way,

is generated by the same coal fired power plants which are being targeted for shut down in Canada by 2030.”

According to Progressive Planet’s news release today, concrete producers are looking for SCMs that
WORKABILITY
The workability of cement is measured by water demand and is a measure of its ease of use in various concrete applications.
The smaller the water demand number, the better the reading.
A passing water demand number must be less than 115% of the water demand of the control mix.
The water demand for PozPyro was between 99% and 109% for all test batches and as such

STRENGTH ACTIVITY INDEX (SAI)

The SAI is an industry standard for measuring the compressive strength of cement mortar cubes. As announced in a press release on April 11, 2024, the results of the 7-day testing that showed an approximate average +45% SAI gain across four tests against the minimum target value.
In the 28-day tests announced today, Portland Cement was used as the control product, with varied compressive strengths between 35.26 and 39.62 megapascals (MPa) depending on the test.
These tests were conducted in two series, A and B, with two tests in each series, using different input variables to test for optimized results.

TESTING AGAINST MINIMUM COMPLIANCE (75% PORTLAND CEMENT MPA)

For SAI tests, a cement additive product test is acceptable at a minimum strength of 75% of the control product strength.
For one Series B test, the Portland Cement control achieved a compressive strength value of 36.18 MPa at 28 days.
An additive product would therefore be acceptable based on achieving 27.14 MPa (equating to 75% of the Portland Cement control strength).
The results for the individual Series B test showed a blend of Portland Cement containing 20% PozPyro far surpassed this target, achieving a peak result of 54.15 MPa
The overall average gain for all tests in both series A and B was +67.43% against the minimum compliant for an acceptable cement additive product.

TESTING AGAINST MAXIMUM COMPLIANCE (100% PORTLAND CEMENT MPA)

When compared to a 100% value of Portland Cement alone, this same Series B PozPyro/Portland Cement blend test surpassed even the full-strength value of the Portland Cement control product by up to 49.67%.
The overall average gain for all tests in both series A and B was +25% against the maximum product compliance for an acceptable cement additive product.
- This result means that the PozPyro material, when added to Portland Cement at a 20%/80% blend, outperformed a cement-only Portland Cement control in strength tests by 25%.
****
“These 28-day test results confirm the impressive results achieved by the previous 7-day tests, and underscore yet again the potential transformative nature of plasma in producing materials, in both an economically and environmentally beneficial manner, that are key to heavy industry,” said P. Peter Pascali, President and CEO of PyroGenesis.
“Not only were we able to far surpass the minimum acceptable product standard compared to 75% of the control, but when compared to a full value of the control the PozPyro green cement additive showed a 49.67% gain.
- In other words, these tests suggest that not only can PozPyro potentially outperform other traditional cement additive products in strength, it has the potential to directly outperform pure cement alone.
As I’ve stated before, the cement industry is a key target for us, and we have high expectations for the PozPyro green cement additive material.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 1: A comparison of the four individual Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend against a 100% pure Portland Cement control, a 20% fly ash blend, a 20% ground granulated blast-furnace slag (GGBFS) blend, and a 20% silica fume blend produced using traditional methods.
Steve Harpur, CEO of Progressive Planet, commented on the results over the last month during which Progressive Planet prepared four separate batches of cement mortar cubes to test, under the American Society for Testing and Materials (“ASTM”) testing protocol, at both 7 and 28 days for compressive strength: “These results were exceptional and provide us the technical confidence to take the next steps to bring this product to market. In the Pacific Northwest alone, over one million tons of fly ash will cease to be generated by the summer of 2025 at which time two massive thermal coal to energy facilities will have finished converting from burning coal to natural gas.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 2: A comparison of the Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend, using averages of each of two tests within both Series A and Series B, against 100% pure Portland Cement control, 20% fly ash blend, 20% ground granulated blast-furnace slag (GGBFS) blend, and 20% silica fume blend.

CO2 EMISSIONS / LACK THEREOF

While compressive strength is key to overall product viability, the reduction of CO2 emissions achieved by using PyroGenesis’ plasma technology, a low carbon emitting process, has the potential to offer further “green” benefits.
CO2 emissions within a product lifecycle are defined globally within 3 categories: Scope 1, Scope 2, and Scope.
Generally speaking:
When compared to other traditional cement additives, the production of PozPyro may result in dramatically lower CO2 emissions.
For the purposes of the graph below, Scope 2 emissions regarding electricity usage have been factored into PozPyro’s emission level.
Without these Scope 2 emissions, the greenhouse gas emissions released during the production of PozPyro may be virtually zero.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 3: A comparison of CO2 emitted during the production of 1 tonne of PozPyro vs. other cement additive products.
CO2 emission assigned to PozPyro comes from production of electricity subsequently used by the process, not from the process itself.
“These are the best results we have ever seen in an alternative cementing material.
The fact that silica-based cements do not off gas CO2 is an additional bonus to the exceptional compressive strength results,” added Steve Gurney, President of Progressive Planet.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html
Image 4: A zero-CO2, energy-efficient conversion of crystalline quartz to amorphous silica through PyroGenesis’ plasma process.

POTENTIAL ADRESSABLE MARKET

According to Progressive Planet’s press release of today, it was noted that the North American cement market size reached 194.2 million US tons in 2023, and they expect that it will reach 279.8 million tons by 2032, reflecting an annual growth rate of 4% between 2024 and 2032.
Assuming that pozzolanic cements could be a substitute for 20% of Portland Cement, the total addressable North American market is projected to reach over 55 million tons by 2032.
At a projected price of US$200 per ton by 2032, the potential market is over $11 billion USD per annum by that time.

NEXT STEPS: PILOT PLANT

Now that the compressive strength of PozPyro has been validated, the next critical step is to progress towards the Pilot Plant stage. In preparation for this phase, an engineering feasibility study will be conducted over the next several months.
This comprehensive study will focus on quantifying various critical elements to ensure the economic viability of the pilot plant operations.
Key considerations will include maximizing heat recovery and other efficiency metrics, which are essential for sustainable and cost-effective production.
We are committed to rigorous evaluation and optimization processes, aiming to address all technical and economic aspects of the pilot plant.
Updates on our progress and findings from the feasibility study will be provided in due course, as we move closer to achieving a fully operational pilot plant that meets our high standards for innovation and efficiency.
PyroGenesis’ involvement in developing PozPyro from quartz is part of PyroGenesis’ three-tiered solution ecosystem that aligns with economic drivers that are key to global heavy industry.
PozPyro is part of PyroGenesis’ Commodity Security & Optimization tier, where the recovery of viable metals and the optimization of production to increase output helps to maximize raw materials and improve the availability of critical minerals.

About PyroGenesis Canada Inc.

PyroGenesis Canada Inc., a high-tech company, is a proud leader in the design, development, manufacture and commercialization of advanced plasma processes and sustainable solutions which reduce greenhouse gases (GHG) and are economically attractive alternatives to conventional “dirty” processes.
PyroGenesis has created proprietary, patented and advanced plasma technologies that are being vetted and adopted by multiple multibillion dollar industry leaders in four massive markets: iron ore pelletization, aluminum, waste management, and additive manufacturing.
With a team of experienced engineers, scientists and technicians working out of its Montreal office, and its 3,800 m2 and 2,940 m2 manufacturing facilities, PyroGenesis maintains its competitive advantage by remaining at the forefront of technology development and commercialization.
The operations are ISO 9001:2015 and AS9100D certified, having been ISO certified since 1997.
For more information, please visit: www.pyrogenesis.com.

About Progressive Planet

https://progressiveplanet.com
Progressive Planet is a CleanTech and manufacturing company with proven product lines based in Kamloops, British Columbia.
The company’s expertise lies in developing critical low-carbon and carbon sequestering solutions using our owned mineral assets and recycled materials to create planet-friendly products that fight climate change and protect our planet's health.

Progressive Planet products are in 10,000+ retail stores across North America.

Progressive Planet’s innovations, created at their C-Quester™ Centre of Sustainable Innovation, bring positive disruption to the cement, agricultural and animal-care sectors.

submitted by Xethernety to pennystocks_No_Rules [link] [comments]


2024.05.02 15:14 Xethernety PyroGenesis Announces 28-Day Lab Strength Tests Achieve Up to 99.56% Above Compressive Strength Target for Green Cement Additive Product

PYRGF (ASK @ 0.38)
Results surpass Portland Cement plus all traditional cement additive blends in pursuit of fly ash replacement in cement.
PyroGenesis Canada Inc. ( http://pyrogenesis.com ), a high-tech company that :
is pleased to announce today that it has been advised by its client, Progressive Planet,
PozPyro, a cement alternative, is being developed in collaboration with Progressive Planet as a supplementary cementing material (SCM)

- designed to partially replace traditional Portland Cement.

Of note, Portland Cement emits substantial amounts of CO2 during its production.
PozPyro, on the other hand, is created by using a PyroGenesis plasma-based process that transforms quartz silica, a widely available material, into a SCM (PozPyro),
This innovation comes at a time when the cement industry seeks more sustainable practices without compromising quality or performance.
“Quartz silica is one of the most abundant materials in the earth’s crust,” said P. Peter Pascali, President and CEO of PyroGenesis.
“The ability to economically convert it into PozPyro could offer a new supply of material to compensate for the diminishing supply of fly ash, a common SCM, which, by the way,

is generated by the same coal fired power plants which are being targeted for shut down in Canada by 2030.”

According to Progressive Planet’s news release today, concrete producers are looking for SCMs that
WORKABILITY
The workability of cement is measured by water demand and is a measure of its ease of use in various concrete applications.
The smaller the water demand number, the better the reading.
A passing water demand number must be less than 115% of the water demand of the control mix.
The water demand for PozPyro was between 99% and 109% for all test batches and as such

STRENGTH ACTIVITY INDEX (SAI)

The SAI is an industry standard for measuring the compressive strength of cement mortar cubes. As announced in a press release on April 11, 2024, the results of the 7-day testing that showed an approximate average +45% SAI gain across four tests against the minimum target value.
In the 28-day tests announced today, Portland Cement was used as the control product, with varied compressive strengths between 35.26 and 39.62 megapascals (MPa) depending on the test.
These tests were conducted in two series, A and B, with two tests in each series, using different input variables to test for optimized results.

TESTING AGAINST MINIMUM COMPLIANCE (75% PORTLAND CEMENT MPA)

For SAI tests, a cement additive product test is acceptable at a minimum strength of 75% of the control product strength.
For one Series B test, the Portland Cement control achieved a compressive strength value of 36.18 MPa at 28 days.
An additive product would therefore be acceptable based on achieving 27.14 MPa (equating to 75% of the Portland Cement control strength).
The results for the individual Series B test showed a blend of Portland Cement containing 20% PozPyro far surpassed this target, achieving a peak result of 54.15 MPa
The overall average gain for all tests in both series A and B was +67.43% against the minimum compliant for an acceptable cement additive product.

TESTING AGAINST MAXIMUM COMPLIANCE (100% PORTLAND CEMENT MPA)

When compared to a 100% value of Portland Cement alone, this same Series B PozPyro/Portland Cement blend test surpassed even the full-strength value of the Portland Cement control product by up to 49.67%.
The overall average gain for all tests in both series A and B was +25% against the maximum product compliance for an acceptable cement additive product.
- This result means that the PozPyro material, when added to Portland Cement at a 20%/80% blend, outperformed a cement-only Portland Cement control in strength tests by 25%.
****
“These 28-day test results confirm the impressive results achieved by the previous 7-day tests, and underscore yet again the potential transformative nature of plasma in producing materials, in both an economically and environmentally beneficial manner, that are key to heavy industry,” said P. Peter Pascali, President and CEO of PyroGenesis.
“Not only were we able to far surpass the minimum acceptable product standard compared to 75% of the control, but when compared to a full value of the control the PozPyro green cement additive showed a 49.67% gain.
- In other words, these tests suggest that not only can PozPyro potentially outperform other traditional cement additive products in strength, it has the potential to directly outperform pure cement alone.
As I’ve stated before, the cement industry is a key target for us, and we have high expectations for the PozPyro green cement additive material.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 1: A comparison of the four individual Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend against a 100% pure Portland Cement control, a 20% fly ash blend, a 20% ground granulated blast-furnace slag (GGBFS) blend, and a 20% silica fume blend produced using traditional methods.
Steve Harpur, CEO of Progressive Planet, commented on the results over the last month during which Progressive Planet prepared four separate batches of cement mortar cubes to test, under the American Society for Testing and Materials (“ASTM”) testing protocol, at both 7 and 28 days for compressive strength: “These results were exceptional and provide us the technical confidence to take the next steps to bring this product to market. In the Pacific Northwest alone, over one million tons of fly ash will cease to be generated by the summer of 2025 at which time two massive thermal coal to energy facilities will have finished converting from burning coal to natural gas.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 2: A comparison of the Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend, using averages of each of two tests within both Series A and Series B, against 100% pure Portland Cement control, 20% fly ash blend, 20% ground granulated blast-furnace slag (GGBFS) blend, and 20% silica fume blend.

CO2 EMISSIONS / LACK THEREOF

While compressive strength is key to overall product viability, the reduction of CO2 emissions achieved by using PyroGenesis’ plasma technology, a low carbon emitting process, has the potential to offer further “green” benefits.
CO2 emissions within a product lifecycle are defined globally within 3 categories: Scope 1, Scope 2, and Scope.
Generally speaking:
When compared to other traditional cement additives, the production of PozPyro may result in dramatically lower CO2 emissions.
For the purposes of the graph below, Scope 2 emissions regarding electricity usage have been factored into PozPyro’s emission level.
Without these Scope 2 emissions, the greenhouse gas emissions released during the production of PozPyro may be virtually zero.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 3: A comparison of CO2 emitted during the production of 1 tonne of PozPyro vs. other cement additive products.
CO2 emission assigned to PozPyro comes from production of electricity subsequently used by the process, not from the process itself.
“These are the best results we have ever seen in an alternative cementing material.
The fact that silica-based cements do not off gas CO2 is an additional bonus to the exceptional compressive strength results,” added Steve Gurney, President of Progressive Planet.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html
Image 4: A zero-CO2, energy-efficient conversion of crystalline quartz to amorphous silica through PyroGenesis’ plasma process.

POTENTIAL ADRESSABLE MARKET

According to Progressive Planet’s press release of today, it was noted that the North American cement market size reached 194.2 million US tons in 2023, and they expect that it will reach 279.8 million tons by 2032, reflecting an annual growth rate of 4% between 2024 and 2032.
Assuming that pozzolanic cements could be a substitute for 20% of Portland Cement, the total addressable North American market is projected to reach over 55 million tons by 2032.
At a projected price of US$200 per ton by 2032, the potential market is over $11 billion USD per annum by that time.

NEXT STEPS: PILOT PLANT

Now that the compressive strength of PozPyro has been validated, the next critical step is to progress towards the Pilot Plant stage. In preparation for this phase, an engineering feasibility study will be conducted over the next several months.
This comprehensive study will focus on quantifying various critical elements to ensure the economic viability of the pilot plant operations.
Key considerations will include maximizing heat recovery and other efficiency metrics, which are essential for sustainable and cost-effective production.
We are committed to rigorous evaluation and optimization processes, aiming to address all technical and economic aspects of the pilot plant.
Updates on our progress and findings from the feasibility study will be provided in due course, as we move closer to achieving a fully operational pilot plant that meets our high standards for innovation and efficiency.
PyroGenesis’ involvement in developing PozPyro from quartz is part of PyroGenesis’ three-tiered solution ecosystem that aligns with economic drivers that are key to global heavy industry.
PozPyro is part of PyroGenesis’ Commodity Security & Optimization tier, where the recovery of viable metals and the optimization of production to increase output helps to maximize raw materials and improve the availability of critical minerals.

About PyroGenesis Canada Inc.

PyroGenesis Canada Inc., a high-tech company, is a proud leader in the design, development, manufacture and commercialization of advanced plasma processes and sustainable solutions which reduce greenhouse gases (GHG) and are economically attractive alternatives to conventional “dirty” processes.
PyroGenesis has created proprietary, patented and advanced plasma technologies that are being vetted and adopted by multiple multibillion dollar industry leaders in four massive markets: iron ore pelletization, aluminum, waste management, and additive manufacturing.
With a team of experienced engineers, scientists and technicians working out of its Montreal office, and its 3,800 m2 and 2,940 m2 manufacturing facilities, PyroGenesis maintains its competitive advantage by remaining at the forefront of technology development and commercialization.
The operations are ISO 9001:2015 and AS9100D certified, having been ISO certified since 1997.
For more information, please visit: www.pyrogenesis.com.

About Progressive Planet

https://progressiveplanet.com
Progressive Planet is a CleanTech and manufacturing company with proven product lines based in Kamloops, British Columbia.
The company’s expertise lies in developing critical low-carbon and carbon sequestering solutions using our owned mineral assets and recycled materials to create planet-friendly products that fight climate change and protect our planet's health.

Progressive Planet products are in 10,000+ retail stores across North America.

Progressive Planet’s innovations, created at their C-Quester™ Centre of Sustainable Innovation, bring positive disruption to the cement, agricultural and animal-care sectors.

submitted by Xethernety to Penny_Stock_USA [link] [comments]


2024.05.02 15:13 Xethernety PyroGenesis Announces 28-Day Lab Strength Tests Achieve Up to 99.56% Above Compressive Strength Target for Green Cement Additive Product

PYR.TO (ASK @ 0.54)
Results surpass Portland Cement plus all traditional cement additive blends in pursuit of fly ash replacement in cement.
PyroGenesis Canada Inc. ( http://pyrogenesis.com ), a high-tech company that :
is pleased to announce today that it has been advised by its client, Progressive Planet,
PozPyro, a cement alternative, is being developed in collaboration with Progressive Planet as a supplementary cementing material (SCM)

- designed to partially replace traditional Portland Cement.

Of note, Portland Cement emits substantial amounts of CO2 during its production.
PozPyro, on the other hand, is created by using a PyroGenesis plasma-based process that transforms quartz silica, a widely available material, into a SCM (PozPyro),
This innovation comes at a time when the cement industry seeks more sustainable practices without compromising quality or performance.
“Quartz silica is one of the most abundant materials in the earth’s crust,” said P. Peter Pascali, President and CEO of PyroGenesis.
“The ability to economically convert it into PozPyro could offer a new supply of material to compensate for the diminishing supply of fly ash, a common SCM, which, by the way,

is generated by the same coal fired power plants which are being targeted for shut down in Canada by 2030.”

According to Progressive Planet’s news release today, concrete producers are looking for SCMs that
WORKABILITY
The workability of cement is measured by water demand and is a measure of its ease of use in various concrete applications.
The smaller the water demand number, the better the reading.
A passing water demand number must be less than 115% of the water demand of the control mix.
The water demand for PozPyro was between 99% and 109% for all test batches and as such

STRENGTH ACTIVITY INDEX (SAI)

The SAI is an industry standard for measuring the compressive strength of cement mortar cubes. As announced in a press release on April 11, 2024, the results of the 7-day testing that showed an approximate average +45% SAI gain across four tests against the minimum target value.
In the 28-day tests announced today, Portland Cement was used as the control product, with varied compressive strengths between 35.26 and 39.62 megapascals (MPa) depending on the test.
These tests were conducted in two series, A and B, with two tests in each series, using different input variables to test for optimized results.

TESTING AGAINST MINIMUM COMPLIANCE (75% PORTLAND CEMENT MPA)

For SAI tests, a cement additive product test is acceptable at a minimum strength of 75% of the control product strength.
For one Series B test, the Portland Cement control achieved a compressive strength value of 36.18 MPa at 28 days.
An additive product would therefore be acceptable based on achieving 27.14 MPa (equating to 75% of the Portland Cement control strength).
The results for the individual Series B test showed a blend of Portland Cement containing 20% PozPyro far surpassed this target, achieving a peak result of 54.15 MPa
The overall average gain for all tests in both series A and B was +67.43% against the minimum compliant for an acceptable cement additive product.

TESTING AGAINST MAXIMUM COMPLIANCE (100% PORTLAND CEMENT MPA)

When compared to a 100% value of Portland Cement alone, this same Series B PozPyro/Portland Cement blend test surpassed even the full-strength value of the Portland Cement control product by up to 49.67%.
The overall average gain for all tests in both series A and B was +25% against the maximum product compliance for an acceptable cement additive product.
- This result means that the PozPyro material, when added to Portland Cement at a 20%/80% blend, outperformed a cement-only Portland Cement control in strength tests by 25%.
****
“These 28-day test results confirm the impressive results achieved by the previous 7-day tests, and underscore yet again the potential transformative nature of plasma in producing materials, in both an economically and environmentally beneficial manner, that are key to heavy industry,” said P. Peter Pascali, President and CEO of PyroGenesis.
“Not only were we able to far surpass the minimum acceptable product standard compared to 75% of the control, but when compared to a full value of the control the PozPyro green cement additive showed a 49.67% gain.
- In other words, these tests suggest that not only can PozPyro potentially outperform other traditional cement additive products in strength, it has the potential to directly outperform pure cement alone.
As I’ve stated before, the cement industry is a key target for us, and we have high expectations for the PozPyro green cement additive material.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 1: A comparison of the four individual Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend against a 100% pure Portland Cement control, a 20% fly ash blend, a 20% ground granulated blast-furnace slag (GGBFS) blend, and a 20% silica fume blend produced using traditional methods.
Steve Harpur, CEO of Progressive Planet, commented on the results over the last month during which Progressive Planet prepared four separate batches of cement mortar cubes to test, under the American Society for Testing and Materials (“ASTM”) testing protocol, at both 7 and 28 days for compressive strength: “These results were exceptional and provide us the technical confidence to take the next steps to bring this product to market. In the Pacific Northwest alone, over one million tons of fly ash will cease to be generated by the summer of 2025 at which time two massive thermal coal to energy facilities will have finished converting from burning coal to natural gas.”

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 2: A comparison of the Series A and Series B strength tests, measured at 7- and 28-days in megapascals (MPa) of a 20% PozPyro/80% Portland Cement blend, using averages of each of two tests within both Series A and Series B, against 100% pure Portland Cement control, 20% fly ash blend, 20% ground granulated blast-furnace slag (GGBFS) blend, and 20% silica fume blend.

CO2 EMISSIONS / LACK THEREOF

While compressive strength is key to overall product viability, the reduction of CO2 emissions achieved by using PyroGenesis’ plasma technology, a low carbon emitting process, has the potential to offer further “green” benefits.
CO2 emissions within a product lifecycle are defined globally within 3 categories: Scope 1, Scope 2, and Scope.
Generally speaking:
When compared to other traditional cement additives, the production of PozPyro may result in dramatically lower CO2 emissions.
For the purposes of the graph below, Scope 2 emissions regarding electricity usage have been factored into PozPyro’s emission level.
Without these Scope 2 emissions, the greenhouse gas emissions released during the production of PozPyro may be virtually zero.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html

Image 3: A comparison of CO2 emitted during the production of 1 tonne of PozPyro vs. other cement additive products.
CO2 emission assigned to PozPyro comes from production of electricity subsequently used by the process, not from the process itself.
“These are the best results we have ever seen in an alternative cementing material.
The fact that silica-based cements do not off gas CO2 is an additional bonus to the exceptional compressive strength results,” added Steve Gurney, President of Progressive Planet.

**** All images are in the original PR here : https://finance.yahoo.com/news/pyrogenesis-announces-28-day-lab-110000788.html
Image 4: A zero-CO2, energy-efficient conversion of crystalline quartz to amorphous silica through PyroGenesis’ plasma process.

POTENTIAL ADRESSABLE MARKET

According to Progressive Planet’s press release of today, it was noted that the North American cement market size reached 194.2 million US tons in 2023, and they expect that it will reach 279.8 million tons by 2032, reflecting an annual growth rate of 4% between 2024 and 2032.
Assuming that pozzolanic cements could be a substitute for 20% of Portland Cement, the total addressable North American market is projected to reach over 55 million tons by 2032.
At a projected price of US$200 per ton by 2032, the potential market is over $11 billion USD per annum by that time.

NEXT STEPS: PILOT PLANT

Now that the compressive strength of PozPyro has been validated, the next critical step is to progress towards the Pilot Plant stage. In preparation for this phase, an engineering feasibility study will be conducted over the next several months.
This comprehensive study will focus on quantifying various critical elements to ensure the economic viability of the pilot plant operations.
Key considerations will include maximizing heat recovery and other efficiency metrics, which are essential for sustainable and cost-effective production.
We are committed to rigorous evaluation and optimization processes, aiming to address all technical and economic aspects of the pilot plant.
Updates on our progress and findings from the feasibility study will be provided in due course, as we move closer to achieving a fully operational pilot plant that meets our high standards for innovation and efficiency.
PyroGenesis’ involvement in developing PozPyro from quartz is part of PyroGenesis’ three-tiered solution ecosystem that aligns with economic drivers that are key to global heavy industry.
PozPyro is part of PyroGenesis’ Commodity Security & Optimization tier, where the recovery of viable metals and the optimization of production to increase output helps to maximize raw materials and improve the availability of critical minerals.

About PyroGenesis Canada Inc.

PyroGenesis Canada Inc., a high-tech company, is a proud leader in the design, development, manufacture and commercialization of advanced plasma processes and sustainable solutions which reduce greenhouse gases (GHG) and are economically attractive alternatives to conventional “dirty” processes.
PyroGenesis has created proprietary, patented and advanced plasma technologies that are being vetted and adopted by multiple multibillion dollar industry leaders in four massive markets: iron ore pelletization, aluminum, waste management, and additive manufacturing.
With a team of experienced engineers, scientists and technicians working out of its Montreal office, and its 3,800 m2 and 2,940 m2 manufacturing facilities, PyroGenesis maintains its competitive advantage by remaining at the forefront of technology development and commercialization.
The operations are ISO 9001:2015 and AS9100D certified, having been ISO certified since 1997.
For more information, please visit: www.pyrogenesis.com.

About Progressive Planet

https://progressiveplanet.com
Progressive Planet is a CleanTech and manufacturing company with proven product lines based in Kamloops, British Columbia.
The company’s expertise lies in developing critical low-carbon and carbon sequestering solutions using our owned mineral assets and recycled materials to create planet-friendly products that fight climate change and protect our planet's health.

Progressive Planet products are in 10,000+ retail stores across North America.

Progressive Planet’s innovations, created at their C-Quester™ Centre of Sustainable Innovation, bring positive disruption to the cement, agricultural and animal-care sectors.

submitted by Xethernety to Penny_Stocks_Canada [link] [comments]


2024.05.02 01:46 Zoilykos Help/Info for Class

TL;DR class descriptions/info to help underclassmen know about classes thru personal experiences. Add to it with extra info or questions!
To all the incoming freshmen or other underclassmen - you’ll prolly hear it a lot, but the time really does go by so fast. Enjoy it, soak it in, and step out of your comfort zone. Someone posted their classes thru Purdue to let other students know how those classes were (in case it was a niche/high-level class or it wasn’t on RateMyProfessor). That was pretty helpful to me so Imma do it too. I’ll let u kno how the courses went and what I can remember. I’m graduating from the College of Ag with a B.S. in Animal Sciences with a concentration in Biosciences and minors in Biotechnology and Real Estate. I came into Purdue with AP and Dual Credits, so some things I didn’t take. Anyway, here are the classes I took.
Anyone who’s taken any of these, please add on/say smth else if it has changed! Underclassmen, feel free to ask about them!
————————————————————————
FRESHMAN YEAR
AGR 101: Intro to Ag & Purdue (Multiple lecturers)
This course was THE intro course to Purdue and Ag (duh). It was a 1/2 semester course so I was done with it by week 8 and there was only a quiz. We were told the purpose of Purdue being land-grant and were just intro’d to the different parts/departments of the college of Ag + different success tips. This was also the class where u begin (already) thinking about your 4-year plan and create a LinkedIn. Easy A, just show up and learn about the college of Ag
AGR 114: Intro to ANSC Programs (Ashley York)
Also a 1/2 semester course that was done by Oct. This class just went into depth on what to expect as a student in the department. You may start work on a resumé, continue with planning or LinkedIn. Again, easy A, just show up. Also, Ashley was a saint helping me each year to make sure I was on track, even tho she wasn’t my advisor.
ANSC 102: Intro to Animal Ag (Elizabeth Karcher)
This class was the first “real” class of college. It was just an intro to different domestic species and the operations tht are part of animal ag. I think there was also a lab with the class where u were introduced to animals. Dr. Karcher also was a pretty good professor. Just pay attention - it’s sort of memorization for random facts about animals/common sense depending on what u took in high school/home life in a rural area. Should be easy A.
CHM 115: Gen Chem (Multiple lecturers)
Was never a fan of chemistry, so this class I went into with dread. I didn’t want to take AP Chem, and just dealt with it in college. Honestly, if u took honors/were a good student in hs chemistry, there should be no problem - was basically just like a high school class. There was a lab that went with this course, but because of COVID, I just had an online worksheet to do every week for pre-, in-, and post-lab so I can’t speak on it. If u aren’t inclined to chem, it might take a bit of extra studying, but I was never worried.
PHIL 110: Intro to Philosophy (Taylor Davis)
To be fair, I never exactly wanted to take this exact class. I came from a small town in the Midwest, so I wanted to be sure I wasn’t dumb or anything to the people, cultures, etc. around me. Told my advisor I wanted to take a class to give me more of a “world” perspective, so she suggested the class. It honestly was not bad at all. The professor knew what he was talking abt and very accepting of questions. We learned how to tear down an argument and build it up in several ways and talked about cool things like if we have free will, does God exist, etc. The only assignments that counted for the sem were a midterm and 2 papers - 1 small and 1 large philosophical essay over any topic from the class. Definitely changed my outlook, would recommend taking it. The first part of class was harder - making sure u understand why/how an argument does or doesn’t work - but the rest was fun/easy as the topics were just presented and talked about.
AGEC 217: Economics (Larry Deboer)
I found Econ as a topic in and of itself to be quite boring. Supply and demand, money, etc. The class kind of turned out that way. Its presented as basically supply/demand and reasons for changes to the them were slowly added throughout the semester. We had several assignments, but they were nothing terrible. Gotta give props to the professor, tho. He knew the class wasn’t great but made it fun. Also, the class is flexible for schedules as in some situations it can count for credit in place of ECON251.
POL 223: Intro to Environmental Policy (Tara Grillos)
When I first started, I thought the route I wanted was ANSC with some focus in environmental issues. That’s why I took this class. I don’t understand the “intro” part, really. The whole class was presented as just case studies for things that have happened that impacted policies from the late 1800s/early 1900s until recently. Some of the info was cool. I don’t remember much for assignments, but there was a group project/paper where u had to decide on an environmental issue, state how u plan to fix it, on what level of government, etc. It wasn’t a crazy class to be in as a freshman, but it was not what I was expecting for a POL class.
ANSC 181: Orientation to ANSC (Elizabeth Byers)
Another 1/2 semester course. This class, as far as I can remember, was just for showing u the possibilities available to u in ANSC. This was specifically ANSC. It went over every concentration and what jobs/salaries there were. This was also a class where we were assigned to create our resumés (professionally) and start networking. Just as, if not easier than the other 1/2 semester classes so far.
ANSC 221: Principles of Animal Nutrition (Dale Forsyth)
Sorry but not sorry for anyone in ANSC. The class is boring, but Dr. Dale Forsyth is such a sweet old man. This class is the intro for nutrition in ANSC. U will learn the different required nutrients, food stuffs (supplements and stuff too) that have these nutrients, what happens when animals are given too little of these, and how to balance/create rations for animals (ruminant and non-ruminant). As long as u are okay/good with algebra, there shouldn’t be a problem. U just need to solve systems of equations in Excel to get the right weight of a food stuff. Homework was balancing rations. Exams looked at that + nutrients and their deficiencies. Dr. Forsyth also talks fast and doesn’t slow down because he has a lot to get thru. Come into the class knowing it prolly isn’t going to be very fun, but u need to know it. Try to find something interesting in the whole.
BIOL 111: Fundamentals of Bio II (Sean Humphrey)
Not sure how this class really is. I came into college loving biology and being (not to sound like an ass) great at it. To me, it was easy and relearning biology from high school for a bit. To others it may be a bit more difficult. There is just a lot of memorization. The professor was nice and answered my questions when I had them and explained in great detail if I was confused. I can’t remember any assignments I turned in, or anything about exams. Overall, I thought it was an easy class, but be the judge urself.
CHM 116: Gen Chem (Multiple lecturers)
Just a continuation of CHM 115. It picked up where it left off. Got a little harder, but it was nowhere as hard as TV or anything makes it. There are definitely topics that show up from hs again, but a lot is new. Wasn’t fun for this class switching lecturers every few weeks since they each had their own lecture style. Again, there was a lab section, but because of COVID, it was a worksheet. Not the worst class, but a meh class.
MA 16020: Applied Calc II (Alexandros Kafkas)
The first and only time I had to take math here. In hs I took MA 165 and thought it was a breeze (prolly bc it was hs). To anyone wondering, MA 165 SHOULD count in place of MA 16010 in college of ag. With that in mind, I went into the course knowing what Purdue math is known for, but still keepin an open mind with my abilities. I’m really proud of the grade I got, too. I think a lot of the course depends on the lecturer - mine was good at teaching us new concepts. Learn all you can about the lecturer beforehand, find out if they are good, and see it for yourself. We had quizzes in class every week (MWF) over the previous lecture and homework thru LON-CAPA that was usually due the day aftebefore (Tues, Thurs, Sun, I think). The quizzes and homework were good starting problems. The exams were tough and harder than quizzes/hw. If u’ve done well in math, but aren’t a prodigy or someone who can put in hrs of work, don’t expect to get likely higher than mid-70s on exams. It was common to get around a 50-60%. They do curve “if it’s necessary” but it is ALWAYS necessary.
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SOPHOMORE YEAR
AGR 201: Communicating Across Cultures (Pamala Morris)
To start…BOO. Was not a fan of this class. Felt like it was a money grab and busy work. It was required for some international understanding credits. The content wasnt interesting but for sure important. We were taught to basically be good ppl and about the different types of hardships that groups of ppl could go thru (ageism, sexism, racism, classism, etc.). We were required to buy the book, which was $50, but written by the prof and from what I assume was her website. I don’t recall ever using it unless it was necessary for an assignment. The class helps u relate and think critically, but is done in a piss-poor way. It could hv been the COVID aftermath where lecture was done virtually but we had a class later on with other students for a “lab”. Quizzes were easy, and overall easy, but so bad too.
SPAN 201: Spanish III (Nancy Reyes)
I know I’ve said this already abt other courses, but this still applies. This course was 100% a high school class. I did a placement test into this course (after 3 years in HS Spanish - Fr. to Jr. - with a 2 year gap of not learning) and got all credit for Spanish 1 and 2. Took it for international understanding credits. This course made sure u knew the basics again, spent a lot of time in past tense, then ended w maybe a month in subjective and future tense. There were a few speaking assignments and cultural readings/lectures. Was encouraged to speak Spanish for class, but the prof knew that couldn’t happen but still helped us all. Exams included MC, writing, and listening. Not sure if this is the same for other languages, but hopefully it is.
CHM 255 + 25501: Orgo + Lab (Elizabeth Parkinson)
Dreaded this class, but went in confidently. The class sucks, no other way abt it. It was a lot of memorization and practice. A lot of the “basic” stuff started sticking about halfway thru the semester. It doesn’t help that I stopped going to lecture about 3/4 thru the sem. It wasn’t as hard as expected, but it was still quite hard. The prof was amazing at making the content interesting. Labs were ran by GTAs. Depending on the section your GTA may not kno anything. The labs also did not go along with the lecture - they are 2 separate courses that can individually be passed or failed. Exams were as you would expect with the course - a few high spots among a crowd of C’s and D’s. The lab had multiple things due every week w the semester started. It was expected to do ur pre-lab at start of week, turn in ur in-lab immediately after finishing lab, then the previous week’s post-lab/final lab was due. The lab also holds the policy that if u don’t show up dressed right or sleep late, if you don’t show up within 10/15min of start that u can’t show up and will receive a 0 for the lab.
ANSC 230: Physiology of Domestic Animals (Rod Allrich)
This class taught me a lot. Each week was a different body system and learning info regarding animals individually. Things were taught in general as overarching concepts, but then things were applied as necessary for individual species of animals. Everything was brought up from the digestive system to the endocrine system. The class met 4 days a week and had a quiz once a week. There was no lab when I took the course. The specific professor I had was also interesting to say the least. Dr. Allrich is a funny, good man, but he does not use or create slides. Instead he uses his own website to post info (usually from Merck veterinary) abt whatever it is he wanted u to learn. In class he would just ramble on about what he thought was important. ANYTHING he said could be test material - no matter what (I was told by an upperclassman to remember that his favorite pie was sour cream and raisin pie bc it was a quiz question they had). Now, there is a lab that goes with the course. Also, if u hv Cabot the course material and class are much harder than with Rod. There are expectations, lectures, and more. Regardless of the professor, the information that was taught was useful, remembered, and interesting. In any class, Rod typically will have this structure but will grade easily. Quizzes will be to write statements of fact and exams won’t exist or will be take-home with only having 5 paragraphs to write using a word bank
ABE 226: Biotech Lab I (Kari Clase)
This was the first course I took for my minor in Biotechnology. I did not know what to expect going in as I didn’t grasp the scope of biotech. The course was ran well. The whole class is a wet lab where u are in the scientific process trying to find a new species of bacteriophage. U dig in dirt, do some pipetting, use beakers, make plates, isolate DNA, and send it off. Any research u do/finding a phage gets put into a national database for phage research. U do hv lab notebooks that get checked, but hv an outline to go off. There were several quizzes and deliverables that had us learn about phage more, or aseptic technique. It was a good class. U do have to buy a lab coat (which is kinda cool). Easy class that kickstarted my interest.
CHM 256 + 25601: Orgo II + Lab (David Thompson)
This class was disastrous. It was me, the content AND the professor as to why that was the case. This was just a continuation of course and lab. The new content was harder to wrap my head around, + I stopped going to the lectures about halfway thru the sem. To make matters worse, the class was early and the prof was speaking in mach turtle. I would listen to the lectures a day later so I could 2x speed thru them and the man was sounding like a normal person talked. This class was harder than the previous course. If u didn’t like CHM 255, sorry this is worse. The lab was just the same as the previous sem, but the GTAs changed. Again, labs didn’t go with the lecture and are 2 individual courses to be passed or failed separately. I passed but the class made me rethink my life once or twice and was potentially the worst class I ever took.
STAT 301: Elementary Stat Methods (Spencer Hamrick)
I did not enjoy this course a single bit - besides the professor. The course throws, what I felt like, was the entire concept, terms, rules, designs of statistics at u. It was a lot at once for me. I felt like there was a disconnect between what I was learning and in what ways it applied to me. It wasn’t too difficult, but the class was boring. There was also a lab section that was not great either. We were forced to use SRSS. There were homework assignments on a different software/website that equally were boring. The exams were harder than expected - there were some sections with questions with such small disparities that the answer came down to a difference of 1 word in a sentence. Overall, there’s a lot to learn and it’s all pretty basic to give a general understanding, but it was done poorly. If it was done better, it likely would have been an easy course. This course tho is also one of the worst classes I took.
AGRY 320: Genetics (Joseph Anderson)
There’s not much to say about this course. It was genetics. It felt like another continuation from the end of BIOL 111. It built a foundation for DNA, chromosomes, and went from there. There was a lot of higher thinking and content that was build upon thru the semester. It was a bit of memorization, but the content was fun. There were hotseat/iclicker questions for each lecture. Prof. Anderson was also really good at presenting the info.
AGRY 321: Genetics Lab (Aneesha Kulkarni)
This was the lab that went with AGRY 320. It was separate from the lecture. I do not believe it ever followed along with the lecture. The semester was spent with Arabidopsis. From the plant, we extracted DNA, did PCR, did mutant analysis, etc. The whole semester led up to a final lab report for what had been done that semester. There were also some small lab assignments that needed done. The class was also serious about attendance which could have made a major impact on grades. It is also typically ran by a GTA. It was fun and I enjoyed it. There was never really any work that needed to be done outside of class and at times it let out early.
ANSC 333: Physiology of Reproduction (Jonathan Pasternak)
This was a good class. The content focused on female anatomy/physiology first, then male anatomy/physiology, then on interactions and changes to the body through hormones and development. I found the class to be interesting as there is a lot more that goes into reproduction that u think. It’s a lot of cool info thrown out, but in a manageable way. Notes can go fast n there is a lot of terms and items to pay attention to. There was also a lab portion to this class. The lab went with what we learned in lectures. It was hands-on learning and doing things. It might sound gross but we had a lab where we took fetuses from a pig uterus to weigh and look at. We also looked at pig semen under a microscope. The professor was obsessed with histology. Expect to look at many slides of different tissues and know how/why they differ, where they are from, etc. I don’t remember assignments, but there was a lab practical that involved many things. Overall, it was a fun class.
ABE 227: Biotech Lab II (Kari Clase)
This class was busy. There were lots of things that needed to be done often (oddly no true deadlines it felt like). This was the dry lab portion. After ABE 226, any DNA that was collected sufficiently was sequenced and the data came back. That’s essentially what the semester was for. With the DNA from a phage, u must make entries to find out the start/stop site of genes, gene function; BLAST the genes, gather evidence there is truly a gene, and more. There were some small assignments with deliverables. There was also a larger project that was put into the undergrad research symposium. From the DNA, a small group chose a gene and researched. A lot of busy work and nights up, but there was a final genome announcement and research went into real life.
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JUNIOR YEAR
HIST 33805: History of Human Rights (Rebekah Klein-Pejsova)
This class was a requirement for an upper level humanities course. This class was easy and interactive. There were some readings that had to be done outside of class, but not much else was required. U would read, then come to class, fill out a discussion, and talk. The content started back in history and moved all the way to just beyond the Holocaust. There were a couple writing assignments that were like a paragraph. The final was to write a paragraph on when u thought the history of human rights began. Again, easy and almost no work required.
BCHM 307: Biochem (Barbara Golden)
I loved this course. Dr. Golden was soft spoken but she made sure u got the info u needed. The content felt like a mix of genetics and chem. The course was biology-sided for those that hate chem. This course went back to the central dogma and such, but then included a lot of metabolism and inner workings of cells. There were parts involving the Citric acid cycle and other “basic” biology concepts that went into further explanation from a different perspective. I believe there were also hotseat/iclicker questions. If u liked biology or genetics, u should like this course, too.
BCHM 309: Biochem Lab (Orla Hart)
Just like the genetics lab, this lab did content that led up to something big at the end. The lab was spent learning basic lab technique, then focused on isolating and purifying LDH from a Bradford assay. There were lab reports/assignments, but they all help and lead to the big lab report. It was a fun time. Dr. Hart was a fantastic prof for the course as she fully knew the topic, always helped out, and had high expectations. She would also joke and talk with us. She shared about her family (she’s Irish), her cats, n more. + she would talk with you in her office, where she had Ghirardelli chocolates to eat. There was a written midterm + u are required to wear a lab coat and goggles during lab.
ANSC 311: Animal Breeding & Genetics (Donna Lofgren)
This was another class that I liked a lot. For anyone interested in this topic, it is not what u expect. The class is not punnet squares and seeing what traits u can see. This class was a lot of math. You had to find the allelic/gene frequencies, var, covariance, selection intensity, generation interval, EBV, etc. I cannot stress that this class is a lot of math (prolly 75/25 to 85/15 for math/concepts). It is, however, one of the few genetics restrictive selectives for ANSC (if I remember right). There is other content too, learning about how to breed animals, components of breeding and genetics, etc. There is a lecture and lab. The lab is when homework was intro’d and we were given time to ask questions/complete it. The lab lasted 2 hours, and usually there would be several homework problems left. There was also a large project that used a sim (mine was beef, other years used lamb/sheep). I would have to cull and breed to get better genetics, get rid of disease, etc. The better the offspring the better. This sim was paired with an arrow chart and written report. Lot of work, but a lot of fun.
ANSC 326: Applied Non-Ruminant Nutrition (John Radcliffe)
This class was boring. Unless u love animal nutrition, it’s hard for it not to be. This was like a continuation of ANSC 221, but only focused on (essentially) pigs. Once again, just learning the background/basic info for feeding animals, providing nutrients, and balancing/creating rations. Also, this class also uses a lot of Excel - more than ANSC 221. There was a final for the course, but it was only a 1/2 semester course. There may have also been a lab section, but the work typically finished quickly.
ANSC 446: Companion Animal Mgmt (Rod Allrich)
Another course with Rod. It was basically nonsense. U learned what it took to keep companion animals healthy and managed. Specific diseases/interests were looked at for animals during class + issues/problems with animal clinics, shelters, etc. There wasnt much to learn. Since it was Rod, there were no slides. Anything written could be tested. Students had to present some issue with companion animals for points twice in the semester. There was also an animal business plan due at the end of the semester. It was required to describe the location, services, employees, their benefits, etc. There were no exams, but there were his quizzes - u were provided movies to watch and write a 1-page summary/reflection on what u saw. Once u get used to Rod, his classes are some of the easiest to ever take.
MGMT 200: Intro Accounting (Terra Maienbrook)
This was my first class for my Real Estate minor. If u have taken any math class at college u should be fine. This course is an intro. U learn the accounting equation, debits, credits, depreciation, and interpreting it through balance sheets. It can get a little confusing when things are broken down further, but as long as u pay attention there shouldn’t be trouble. Just remember what debits and credits do and u should pass the course. There were assignments that helped understand what needed to be done and how the content u are learning works, but it turns into busy work later on. If u get 1 small error as ur doing ur balance sheet, then the whole problem will be wrong and it probably won’t tell u what the error is. The professor also used hotseat/iclicker for attendance, so make sure to show up. She did let u come to any section at any time and still do the attendance. Exams weren’t difficult if u pay attention and do well in lecture and homework. If u do well, the prof would even email saying that u did well.
MGMT 304: Intro to Financial Mgmt (Phil Baeza)
This class was okay. Part of it could have been it was the prof’s 2nd semester teaching here. The class was a lot of basic info for management/econ and was also a requirement for the Real Estate minor. U are taught corporate finance + the goals of it, cash flows and a bunch of math with related terms (NPV, PV, NWC, NOI, etc.) None of it was exactly difficult to figure out. The class itself wasn’t bad content-wise. Once u learned the information, it was there. There was a lot of Excel for solving problems. If u aren’t good with Excel - make that a priority. The course also had exams, but you were allowed a typed cheat sheet for each. Besides the exams, there was also a case competition (so many of these in MGMT classes). Info was gathered about a company and with a group had to decide to approve or disapprove of their loan request. Overall, not terrible, but hard to sit thru.
ANSC 303: Animal Behavior (Marisa Erasmus)
This was an interesting class to take. It was pretty fun (and I ended up as a TA, my last semester). The course is essentially psychology in animals. You learn conditioning, scientists who contributed to the study, types of interactions, and types of behaviors (maintenance, maternal, social, play, sickness, etc.) and how they are in animals. The course also has a lab section with it. The lab section is essentially to allow for time for the zoo project, although there were some labs that went to the ASREC to observe those animals. For the project u are provided an animal at the zoo to research, go to the local zoo, and observe them. When ur back you create a presentation for the research you did involving the animal and enrichment provided by the zoo. In class, there were several quizzes over lecture content plus a midterm. There were also assignments, but many of them had some involvement with the zoo. The class also had no final, but there was a final quiz. The professor did talk fast sometimes, but as long as you typed or rewrote notes later, there was no issue.
STAT 503: Stat Methods for Biology (Yan Xing)
Unsure of why, but I loved my grad level stats courses. They were much easier and fun to learn than STAT 301 (so if u hate STAT301, give 503 a try). This course basically started at the beginning. The content started with learning sample vs population, statistic vs parameter, plus sample unit, size, variables, and variable types. The course became harder as time went on, but nothing was super difficult. The topics included basic stats (mean, stdev, var, types of distributions, unions/intersection), marginal probability, tree diagrams, binomial distributions, chi-square, ANOVA, hypothesis testing, and multiple comparisons (like bonferonni). The information was always presented in a way catered to life sciences (crazy). The lectures not presented in class, but expected to be watched beforehand. I did not go to lecture, but watched the lecture videos on my own. That was enough understanding to easily pass. There were homework assignments that were due every other week. Start them sooner than later, you’ll need the time! This class was also my introduction to coding in R. I had no experience in any coding beforehand but easily got the hang of it, especially since the professor provided tutorials. It was used for every homework, basically. There were also quizzes that weren’t too difficult. The class was not easy, but it was fun.
ABE 512: Good Regulatory Practices (Keri Clase/Stephen Byrn)
This was the final class I needed to get my Biotechnology minor. It was terrible. The professors were nice, but there was no structure. The lectures were about regulatory science and dealt a lot with information from the FDA. The course went over the good and required practices required for the creation, testing, passing, and distribution of medical equipment and/or drugs. Every small detail and information that was not in lectures was required to be known. There were quizzes and assignments that all got turned in through Gradescope. The quizzes are where random information was expected to be known. The assignments were deliverables which asked some question or inquired about a part of the process and write about them. The final was a final deliverable that had to effectively be a conglomeration of the other deliverables (but not just copying and pasting). The class wasn’t hard, but very poorly set up.
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SENIOR YEAR
CSR 103: Intro to Personal Finance (Wookjae Heo)
I just needed a filler class in my schedule. I figured it could help learn some “real world” stuff that maybe I wasn’t sure about. The class was completely online with provided lecture videos. It was very easy and what would be expected. Topics went from how to manage debt and make sure you can get loans, to being informed about credit cards and insurance. All the information was easy to get through. There were writing assignments to be done basically every week. The professor would have you read a paper that 50/50 he had a part in writing, and answer questions. Some things were interactives that just needed to be completed (regardless of how well). Not a bad class. It will definitely pad your GPA - everything taught should be common knowledge.
MGMT 370: Real Estate Fundamentals (Lindsay Relihan)
This course was quite informative. It was an average level of difficulty. There was a lot of information that went into it - I mean it is a fundamentals class. Topics that were talked about included foundations of real estate, what is real estate, valuation of property, lending, time value of money, multiple financial ratios, and taxation. There were multiple assignments - some writing and others math. The writing was for discussions (5 of them) about certain papers provided or certain book chapters. The math assignments were problem sets to get done for what we had learned. They gave plenty of time to finish them. Beyond that, there was also another case study/competition. For this a company was selected and given potential locations to move to. You had to decide if it was worth it for the company to move locations.
ANSC 345: Animal Health Management (Rod Allrich)
For this class, I just needed to take another ANSC course. This class was practically the same as any other Rod Allrich course. We learned how to keep animals healthy and basically many different common diseases of animals. From his website, we would get brought to a page talking about some disease or medical problem that could potentially happen and have to write a 1-page summary/reflection. This happened each week. He still did in person quizzes with statements of fact. Once again, students had to make videos/presentations for the class to present on some problem. There was no final exam. Did not learn too much from this one, but it was a great space filler and GPA booster.
ANSC 481: Contemporary Issues in ANSC (Barry Delks)
This is essentially the final push for ANSC students. As seniors, you take this course to prepare you for the real world. Lectures were given by guests who the professor brought in. They would talk about their specific company, career, or niche and any issues they were seeing there plus how to stop them. The professor would then have groups get together to discuss ways to fix the problems and have the guest comment on what was said. There were also assignments to be done, but they were very easy. They were just things to make sure you were on track for a job and/or graduation (having a 30-sec intro, making a cover letter, redoing your resumé). Part of the class was also just attending the career fair.
STAT 512: Applied Regression Analysis (Tiantian Qin)
Like my other grad level stat course, I absolutely loved this one, too. This class was a DIST course. This class solely focused on regressions (simple linear and multiple linear regressions). Topics for the course started with the basics (terms of regression like betas, Xs, SSE, SSR, SST, and diagnostics) and moved to more difficult content (lack-of-fit-testing, global f-testing, transformations, ANOVA, marginal effect, coefficient of partial determination, multicollinearity, and more). I found the content interesting and it was fun to learn about. Nothing was too difficult and could always be asked about through office hours. There were homework assignments that corresponded with the lectures that were due every other week. Again, take the time. The course also used R coding for everything that was done. The course also had a couple exams to do. But the biggest thing was the regression project. This required a group of students to get together, find a set of data, and use it to form a regression analysis. There was a lot of coding involved, but it was fun parsing through and wrangling data.
MGMT 375: Real Estate Law (Cecelia Harper)
This course has been super personal and fun to take. This is one of my last courses for the Real Estate minor and I am glad to have taken it. The course goes over any and all laws that relate to real estate in some way. The course talked about property rights, subsurface rights, common laws, easements on land, financing/lending, prenuptial agreements and other contracts. Most grades come from exams, though. There were 3 during the semester plus the final. All exams (except the final) were open note and book. The final we were allowed a 1-page cheat sheet that was front and back. The only grades that did not come from exams were from the contracts we drafted. You create your own lease agreement and purchase agreement, then pair with someone to mesh them together for a new one of each. I think the course is particularly made tho by the professor. She is a practicing real estate lawyer who knows what she is talking about. She would set it up so the class was very personal and we each asked her questions. It was interesting because she could have stories about clients to connect things from class. She would always entertain questions. There was no extra credit, except for when she would randomly do attendance. The course structure could be changing quite a bit now, tho.
MGMT 43901: Real Estate Investment & Development (Michael Eriksen)
The other last course for my real estate minor. This class was a step away from what I thought it was going to be. This course is geared toward commercial development and the business side, as I felt. There was nothing really said about personal/residential property. The course topics included an overview of real estate, ways/types of investment, estimation of cash flows for commercial real estate and finance terms associated, providing loans/financing, the roles of a developer, and taxes. The course didn’t have many plain assignments. These were Excel files with attached questions and instructions. If you could follow the instructions you did well, plus the assignments built on each other, except the last one - this one used ARGUS software. The majority of the work was spent on a case competition (go figure lol). Students were put into groups to select a plot of land to develop for some commercial purpose and provide the financials, timeline, and reasoning for the decision. There were several required tasks to be done for this assignment, plus a presentation at the end. There was no final exam, but there were 2 midterms. You could use an excel sheet with notes throughout, tho. The professor was good. He catered to his students and asked questions about how we thought the class was going. A good class to take.
BCHM 421: R For Molecular Biosciences (Pete Pascuzzi)
I took this class because my previous classes had made me really like working in R. I took the class to continue on with that. If you do not have a basic understanding of R, it may be a slight learning curve. The class only met on Wednesday and Friday for 2 hours. There wasn’t a lecture every class, but there was usually some work to be done. All assignments were done through R and could typically be finished in the class period. If this wasn’t possible, it could usually be finished the next class. The class just showed different things in R, from graphics and data wrangling to how to process gene ontology. There were homeworks and labs, with labs being more involved. There was a midterm that was open resource and a project. The project was done at the very end with groups who put together code from previous lectures/labs to create an RShiny document. The class did have a final, again open resource, but any graduating seniors did not have to take the final. There was an opportunity for extra credit by creating an R notebook for all your notes for functions and lines of code. The professor was also nice, helpful, and willing to put in effort to match you.
ANSC 351: Meat Science (Yuan Kim)
This class is basically just biology plus some extra info for meat processing. If you have taken muscle biology (or just bio) you will do well. The class does have some busy work, tho. The first part of the class was solely muscle biology. After this, the class went into meat quality (including analysis, factors affecting quality, etc.), parts of production (packaging, freezing, heating), slaughter and that process, then into meat safety. The content was interesting to learn and easy to take in. The class did have several assignments. After every class was a lecture quiz, each week there was a reflection, and every so often there was a case study. Case studies involved reading a case and providing a response to address the cause of a problem and fix it. The whole semester, there was a project involving some topic in meat science (novel tech, meat in diet, lab-grown meat, alternatives, etc.). Groups got together at the beginning of the semester to make a decision on the topic. Then, throughout the semester, groups met with TAs, wrote drafts of a paper, critiqued other student papers, and made a presentation to show the class. Throughout the semester, you have to work 2 shifts at the butcher block or write a giant essay on a book, too. The class also required 4 exams and a final. If you showed up to every class, you were able to skip the final. Dr. Kim loves the topic and wants you to learn, but most of the grading will be done by TAs.
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2024.05.01 21:50 anna_cad Help identifying bug

Help identifying bug
Hi! I usually love bugs but I just ended up killing one that was crawling on my window and I’m really unsure what it could be. I did not get a good picture by any means but I think it helps with the scale/shape of the bug ? When I squished it there was a considerable amount of blood coming out of its body and it had wings + a small stinger (I’m assuming?) we’ve had one instance of bed bugs and carpet beetles in this house before and I’m extremely weary of bugs now. I’ve been sick for a few days and definitely haven’t cleaned my room as well as I usually do so there’s definitely room for bugs to hide, I also have a handful of plants (on this windowsill) and a cat (also naps by the windowsill); if this provides any more information. Haven’t found any info on Google and doesn’t look like it matches up to any lifecycle of a bed bug given it had wings. I’m a bit worried so any info is greatly appreciated :(
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2024.05.01 12:39 AnteaterKey4060 Importance of Ca as a vegetative response driver

Yesterday I was listening an episode from AEA regarding vegetative and generative nutrients. In summary Jhon Kempf (AEA founder) explains how it is crucial to use Calcium (Ca) as a driver for vegetative growth response. Here I made a short summary regarding the subject:
First it is important to note that Nitrogen (specially NO3), Potassium, Chloride, and Clacium are the main nutrients for triggering vegetative response. On the other hand, generative response is partially triggered by the rest of nutrients, but specially Manganese, Phosphorus, and Ammonium have a strong influence.
There is vegetative and generative growth happening all the time, the ratio will be changing depending on the lifecycle stage and many other factors. Auxin and Cytokinin are plant hormones that act like chemical messengers. Auxin cordinate vegetative response and Cytokinin generative response. They are produced in specific tissues throughout the plant: Auxin in the shoot tips and seeds, and Cytokinin in the root tips. Auxin travels down from the shoots, while Cytokinin travels up from the roots. These hormones don't work independently. They have an antagonistic relationship going on. In general terms, Auxin inhibits the effects of Cytokinin, and vice versa. It is important to add that Auxin are particullary good attracting sugar, so the highest the concentration of this hormone in a certain tissue, then the higher will be the sugar allocation.
Internode distance is an indicator for a correct generation and distribution of energy by the plant. This is because when fruiting comes, the sugar sinks will change to the fruits due to the high Auxin concentration, the first spot in the plant to stop receiving sugars for growth would be the roots, meaning that Cytokinin production would be negatively affected. As a reflex to that, vegetative growth would be boosted because Auxin will be created in greater quantities meaning that internodes will be more expanded in these situations.
The problem of stoping energy transfer to roots is that their susceptibility against diseases may increase. And the generative action will be altered due to reduction of Cytokinin production. Nitrate, Potassium, and Chlorine have a synergistic relationship with Auxin. On the other hand Calcium is a vegetative response enhancer and has a synergistic relationship with Cytokinin. Meaninig that driving vegetative response with Calcium is a relevant practice in this context. Apparently this can be done because plants do have a genetic potential to sustain a correct root growth while fruiting.
I wanted to share a small summary of the espisode, because I thought it was quite interesting. Please leave your thoughts on this, there's probably a hughe room for discussion!
Here the link for the episode in spotify.
submitted by AnteaterKey4060 to PlantSapAnalysis [link] [comments]


2024.05.01 09:55 ENGKO1 Crafting a Sustainable Future: Engko's PEB Factory Sheds Redefine Industrial Infrastructure

Crafting a Sustainable Future: Engko's PEB Factory Sheds Redefine Industrial Infrastructure
In the ever-evolving landscape of industrial development, the need for robust infrastructure solutions that blend efficiency, sustainability, and durability has become paramount. Among the pioneering entities spearheading this transformation is Engko, a trailblazer in providing cutting-edge infrastructure solutions. At the forefront of their offerings is the innovative Pre-Engineered Building (PEB) factory shed, revolutionizing the way industries approach construction and sustainability.
https://preview.redd.it/i9e5g8b2trxc1.jpg?width=480&format=pjpg&auto=webp&s=11891484b5bc51928ae3750f44c49e4c409cf8f6

Embracing Innovation

Gone are the days of traditional construction methods that consume excessive time, resources, and energy. Engko's PEB factory sheds epitomize innovation, offering a streamlined approach to infrastructure development. By harnessing advanced engineering techniques and state-of-the-art technology, Engko ensures rapid deployment of factory sheds without compromising on quality or structural integrity.

Sustainable Excellence

In an era where environmental consciousness is no longer an option but a necessity, Engko stands committed to sustainability. Their PEB factory sheds are crafted with eco-friendly materials and designed to optimize energy efficiency throughout their lifecycle. By minimizing waste generation and employing sustainable construction practices, Engko contributes significantly to reducing the carbon footprint of industrial infrastructure.

Customization and Versatility

One size does not fit all, especially in the realm of industrial infrastructure. Recognizing this, Engko offers unparalleled customization options with their PEB factory sheds. Whether it's accommodating specific spatial requirements, integrating advanced technological features, or adhering to regulatory standards, Engko ensures that each shed is tailored to meet the unique needs of its clientele. From manufacturing plants to warehousing facilities, their versatile solutions adapt seamlessly to diverse industrial applications.

Durability and Reliability

Industrial infrastructure must withstand the test of time and nature's elements. Engko's PEB factory sheds are engineered to deliver unparalleled durability and reliability, ensuring long-term operational efficiency. Built to withstand extreme weather conditions, seismic activities, and structural loads, these sheds offer a robust sanctuary for industrial activities, safeguarding investments and enhancing productivity.

Seamless Project Management

Timely project delivery is paramount in the fast-paced world of industrial development. Engko's holistic approach to project management ensures seamless execution from conceptualization to completion. With a dedicated team of experts overseeing every phase of the project, clients can rest assured that their PEB factory shed is delivered on time and within budget, without compromising on quality or safety standards.

Engko: Your Ultimate Choice for Engineering Solutions

In the dynamic landscape of engineering, finding the right tools and resources can make all the difference. Whether you're a seasoned engineer or just starting your journey in the field, selecting the right platform is crucial for success. This is where Engko steps in – a comprehensive engineering solution designed to meet the diverse needs of professionals and enthusiasts alike.

Engko PUF Panels Redefine Construction Standards

Engko emerges as a pioneer in delivering cutting-edge PUF panel solutions that redefine the very essence of construction. With a commitment to excellence and a vision for the future, Engko has established itself as a beacon of innovation in the industry.
https://preview.redd.it/no8y2105trxc1.jpg?width=1100&format=pjpg&auto=webp&s=59eedfba9c93cf339f88d57117bcd7cb0d02a9d8
The Power of PUF Panels: PUF panels represent a quantum leap in construction technology. Composed of two metal sheets sandwiching a layer of polyurethane foam, these panels offer a myriad of benefits that traditional building materials simply cannot match.
Site Office Solutions Engko understands the unique challenges faced by construction professionals. From coordinating subcontractors to managing timelines and budgets, there's no shortage of complexities. That's why they've developed a range of site office products designed to meet the diverse needs of modern construction projects.
At the heart of Engko's offerings are their innovative site office units. These modular structures are not your average construction trailers. Engineered for durability, functionality, and comfort, Engko's site offices provide a professional workspace right on the job site. Equipped with amenities such as climate control, ergonomic furniture, and high-speed internet connectivity, these units offer a comfortable and productive environment for project managers, engineers, and administrative staff.
Engko's Porta Cabins Redefine Convenience and Mobility Gone are the days when construction sites or remote locations meant compromising on comfort and functionality. Engko's Porta Cabins have emerged as a game-changer in the realm of temporary structures. These prefabricated cabins are not just about providing shelter; they're about creating a conducive environment wherever you need it.
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2024.04.30 15:53 HiDefcan Preemptively pruning baby rubberplant for thrips exposure?

Preemptively pruning baby rubberplant for thrips exposure?
Hi all - I am unfortunately in the throes of my first thrips infestation and learning as I go. Seeking some preemptive direction for salvaging the rest of my plant collection.
2 days ago I came home from a short trip out of town to fully grown thrips (I have identified them as Poinsetta thrips/Echnothrip americanus … the kind that does not lay eggs in soil, only leaves) all over a Green taro I bought about a month ago. It was great for a few weeks until new growth suddenly stopped, and since I didn’t know any better it wasn’t until I saw them crawling around (my worst nightmare) that I became aware of the issue. While this plant was only near 2 others, it was directly next to my baby rubberplant and after more extensive research I am noticing what could be some early signs of an infestation.
It had lots of new growth that suddenly halted/drooped, new leaves have not advanced (some are curling inwards..) and some leaves are losing their colonoticing some small pockmarks. It is much less severe than my taro plant, but I have NO interest in battling thrips and losing my other plants.
I plan to treat all of my other plants with systemic granules to hopefully prevent the rest of them from being at risk.. the rest of my plant collection was across the room and I have heard this species of thrips is not AS susceptible to plant hopping so I hope these plants are safe. I also have insecticidal soap and neem oil on hand but I have heard these will not stop the development of eggs already in the plant leaves.
My question is this: since I haven’t seen any activity on my rubberplant, and this species of thrips does not exist in soil, would pruning basically all of the deformed/sketchy leaves off and treating remaining leaves with insecticidal soap be enough to stop the lifecycle from developing? Could that allow the plant to start over or should I just toss the plant before it becomes a risk?
This plant is not sentimental to me, and honestly has been pretty small for awhile (I never gave it much attention..) so I will not be horribly upset if I have to part with it, but if pruning it would remove the risk of thrips and allow me to save it (albeit in quarantine until further notice), I would be open to doing this.
Included pics of the little a-holes on my taro for good measure. Any advice or anecdotes welcome!
submitted by HiDefcan to houseplants [link] [comments]


2024.04.23 12:55 alduarthan Seeds of Resonance #1 - A Days Journey - Druidic Healing Practices

Welcome to the maiden voyage of "Seeds of Resonance: Druidic Healing Journeys," a transformative series of alchemical practices designed to immerse you in an enriching exploration of sound as a potent healing modality. Leveraging my unique background as a Druid, Ngakpa, and seasoned sound healing teacher each episode is carefully crafted as a standalone journey.
This first one is recorded entirely improvised and spontaneously created so please forgive the odd strange noise or imperfection in the audio quality - and the sound does have a flavour of distortion annoyingly on it - but hopefully not enough to spoil the appreciation - its a learning journey for me as well :). Practiced repetitively, these sessions can and may offer balance, healing, transformation, and enhancement of magical skills.
In this inaugural episode, we embark on an immersive journey using the lifecycle of a seed as an allegory for our personal and spiritual growth. We transition through the day in seven distinct stages, each echoing a phase in the seed's life: Early Morning (Planting the Seed), Mid-Morning (The Sprout Emerging), Midday (Growing Leaves), Mid-Afternoon (The Flower Unfurls), Late Afternoon (The Flower Closes), Early Evening (Rooting Down), and Late Evening (Returning to the Seed).
Each practice is an improvised and intuitively cultivated Druidic Sadhana or "Drustara", marked by a blend of breathwork, visualisation, sounding, and magical techniques. To enhance your immersive experience, my narrations are captured and conveyed using 3D audio and meticulously woven with precisely tuned background tones, harmonic resonances, and a diverse array of field recordings from my extensive library. Join me in this transformative series as an active participant, not just a passive listener. Step into this immersive soundscape, practice along, and partake in what I hope will be an increasingly profound set of journeys and practices.
https://youtu.be/yduuPS7sOLQ?si=YYOZMFG2QY-KGJH6
You can Download the FREE ebook of the practice here : https://www.themindorchestra.com/pl/2148225555
#adaysjourney #druidry #druidicsoundhealing #mantras #seedsyllables #innergrove
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2024.04.23 01:39 Automatic-Idea-6600 From begging SP to rockstar girlfriend!

Hey guys I've posted in this sub a few times before but took a really long break because I was struggling a lot with circumstances and mental health and was just really overwhelmed with all the content on here.
I figured I was doing OK just knowing about the law and trying to stay positive about things but in the past few months the 3D really started spiraling badly, I lost all of my friends, I was extremely depressed, and my relationship with my family was only getting worse. I started having panic attacks every day and i was so lost.
Worst of all the relationship between me and my SP had deteriorated into something really gross and upsetting. He started treating me really poorly, lying, avoiding me and even pushed me to the floor once.
But as you can see from the flair this is a success story! About 1 month ago I realized how bad my mental has gotten and decided it was time to fix things. And after avoiding the law for over a year it was suddenly so easy and clear!!
I started with a self care day, but not in the like shower and nails and facial way, I gave myself one day where I did a bunch of dbt worksheets, crying, listening to sad music, and just letting everything out. I comforted myself and validated my feelings without blaming myself or reinforcing any negative thoughts.
After that I went to bed and let myself wake up knowing it was a new day and my thoughts almost immediately started to conform. I genuinely just started living my life like everything was perfect, I felt a little delusional at first but I didn't feel anxious or like it was impossible. And obviously the 3D still existed and I still had problems and bad and scary and triggering moments, and I didn't ignore them or anything, I let myself get sad or disappointed and then told myself it would all work out. I just stopped letting myself accept my bad circumstances and beliefs so easily. I took every upsetting moment as just a sad moment to feel bad that didn't need to mean that the future was going to be this too. Within days I was seeing movement!
Within 2 or 3 days a house plant that I cared a lot about that was dying started to come back to life without me doing anything different.
within a week my skin completely cleared up from my depression acne. My mom and I stopped arguing so much. My grades were improving. My job started scheduling me more. People that I haven't heard from in years reached out to me out of nowhere.
and then there's the MAJOR plot line of the month
There was a music festival I wanted to go to but tickets were getting way too expensive and getting more expensive everyday but I just started living my life like I already had tickets, I was planning my outfits and my ride and just not worrying about how the tickets would get to me. Within a few days of starting to think like that I got 2 tickets for about half price. After this I started to follow some of the artists that were gonna be playing the festival just to stay updated on everything.
Around that same time my SP was starting to become the most stressful thing in my life. I was getting absurdly stressed about him all the time and crying every time I saw him. At one point I got on my knees and begged him not to leave me.
It really hit a breaking point when he told me he didn't want to see me or spend time with me at the festival. After that I realized this was the area where my self concept had barely improved at all so I started working on it, I just kept believing that we were gonna be ok and stopped letting him walk all over me just to save our relationship. I stopped begging so desperately for him to put in effort and stop avoiding and lying and being mean to me. I stopped letting him be the only important person in my life. And this was where it started to get really crazy, within the same day, one of the artists who's playing this major festival messages me tells me he recognizes me from somewhere (we've absolutely never met)and we strike up a conversation.
Over the last month or so we've been talking regularly and started flirting. it's been straight out of fan-fiction, he's an incredible artist who I have been casually listening to for over a year and I love his music and he's so nice.
After like 3 weeks of talking he tells me he's gonna upgrade my two regular tickets to vip and now I have a kinda famous music artist flirting with me, two vip tickets that I paid 1/5thprice for and an invite to meet some of the bands side stage with him.
I still love my SP and want our relationship to get better but for now I'm about to be dating a rockstar. So I don't really mind not going to the festival with him. And more importantly I'm not worried about it.
There's still a lot of stuff I'm going through and I'm still stressed and not happy all the time but only a month ago I was depressed lonely, anxious, and pathetically begging for someone's care.
You can start moving in the other direction overnight you guys. It's just a matter of being in the moment.
submitted by Automatic-Idea-6600 to NevilleGoddard [link] [comments]


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