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pandemic-info · 8 months
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https://twitter.com/jeffgilchrist/status/1700854098755563660
#Novavax vs mRNA vaccine This thread explains how @Novavax is different from the #Moderna and #Pfizer #mRNA #vaccines and describes some of the benefits such as broadened #variant recognition, more durable #immunity, and fewer side effects.
This is an awesome thread explaining all of the above + recommendations for primary layers of protection like ventilation, filtration, and masking.
Notable:
What about people who had mRNA doses previously but want to consider Novavax? There have been several studies now that found mixing the two, getting mRNA and then Novavax actually gave better results than just mRNA on its own.
One study found that getting Novavax as a booster after mRNA "may enhance the persistence and durability of vaccine-mediated immunity compared to mRNA options" ...with slower decay rate compared to an mRNA booster dose and less side effects than mRNA boosters
While vaccines are important, they should be the last layer of protection to rely on in case all the other layers fail and you get exposed. Vaccines should not be the one and only layer governments all seem to be currently relying on.
This link may be easier to read:
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auroranekai · 6 months
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Decrepit Filtration.
An old filtration pipe overgrown by wet looking vines, algae and mold. One side of the pipe seems to be broken open. The big grilles inside the pipe are partially broken and blue light is shining in from the top. Old stickers and graffiti can be seen on metal the inner walls.
I wonder what used to be filtered through these pipes and why they're not used anymore. What happened?
Aesthetic is inspired by Rain World.
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Two-thirds of the Earth's surface is awash with the stuff, but water -- specifically, the clean and drinkable kind -- is inaccessible to billions of people. A new purification system developed by researchers at the Beckman Institute for Advanced Science and Technology uses an electrified version of dialysis to separate salt and other unnecessary particles from the potable product. Successfully applied to wastewater with planned expansion into rivers and seas, the method saves money and saps 90% less energy than its counterparts. The study appears in ACS Energy Letters. If only stripping salt from water was as simple as waving a giant magnet above the Pacific or sifting liquid through a super-fine sieve. Once the shifty mineral dissolves, the separation process -- christened desalination in scientific circles -- becomes more expensive and uses more energy.
Read more.
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nanotechnologyworld · 2 months
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Membranes of vertically aligned carbon nanotubes (VaCNT) can be used to clean or desalinate water at high flow rate and low pressure. Recently, researchers of Karlsruhe Institute of Technology (KIT) and partners carried out steroid hormone adsorption experiments to study the interplay of forces in the small pores. They found that VaCNT of specific pore geometry and pore surface structure are suited for use as highly selective membranes.
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green-willo · 3 months
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indeedgoodman · 3 months
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dougielombax · 6 months
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Don’t give an octopus a bong!
It will NOT end well!
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design-law · 10 months
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Issued this week to Mississippi State University—D991,057, for a design for a “face filtration mount for [an] automated filter tester.”
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davecottrell · 1 year
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Finally Getting Great Tasting Drinking Water in 2023
Finally Getting Great Tasting Drinking Water in 2023 Great tasting drinking water is something that’s easy to take for granted when you have it. But there are a lot of places in the world where the available water, even if perfectly safe, is anything but great tasting! Dease Lake is one of those places. Tātl’ā (Dease Lake) from the lookout Most people in Dease Lake draw their water for everyday…
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View On WordPress
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aquitainequeen · 2 years
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Design students in Colombia have harnessed the porousness of moss to design a water filter that can trap microplastics.
Over the two-month product life of the filter, it can trap 80 grams of microplastics, sparing the drinker’s biology from consuming the equivalent of 16 credit cards.
The design comes from the remarkable ecosystem high in the Andes Mountains called the Paramo. Hiking in this mountainous region is done either on rock, or what feels like marshmallows. The biosphere is covered in layers of moss species which absorb, filter the water, and send it down mountain streams where it’s scientifically found to be good to drink for around 40 million people across northern South America.
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pandemic-info · 8 months
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How optimizing indoor humidity can help stop the spread of Covid and flu
Recent CDC guidelines for indoor air quality disregard the benefits of humidity. But research shows it can kill viruses and help thwart infections.
We really do have "the tools": N95+ masks, HEPA filters, ventilation — and humidifiers too (in addition to the other layers of protection like vaccination, paxlovid, etc.)
It's just surreal to see how the CDC & govt swerve mentioning them. You could say they avoid it like... the plague 😒
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doubletrucks · 8 months
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double checking the pdf im about to send to make sure the invoice i just scanned didn't magically turn into a full frontal nude image
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mjlistune · 15 days
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Tired of daily water supply from purifier outlet!!! Well you can try this at home Check out here!!!
https://goeco.mobi/Bg9JfrKn
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sunfiber · 25 days
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Supplier of PP Nutches in Chhattisgarh
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Sunfiber: Sunfiber is a prominent supplier of PP Nutches in Chhattisgarh, India. Founded in 2017, Sunfiber specializes in manufacturing a range of industrial equipment including HDPE/PP/FRP Spiral Tanks, Reactors, Blowers, Scrubbers, Hoppers, Vacuum Receiver Tanks, Nutches, Headers, Stirrers/Agitators, and Fabricated Fittings such as Bends, Tees, and Reducing Tees. Features: Material: Constructed from polypropylene, offering excellent chemical resistance and durability. Design: Typically cylindrical or conical in shape with a flat bottom. Options: Available with various accessories such as agitators, heating or cooling jackets, and pressure/vacuum capabilities. Sizes: Offered in a range of sizes to accommodate different production scales. Safety: Designed with safety features to prevent leaks or spills during operation. Benefits: Chemical resistance ensures compatibility with a wide range of substances. Durable construction for long-term use in harsh industrial environments. Versatile functionality supports various processes and applications. Offers precise control over process parameters for consistent results. Easy to clean and maintain, promoting operational efficiency. Applications: Widely used in chemical processing, pharmaceutical manufacturing, and food industries. Employed for processes like filtration, drying, crystallization, mixing, and reaction. Sunfiber Provide Supplier of PP Nutches in Chhattisgarh Including Raipur, Bhilai, Bilaspur, Korba, Durg, Rajnandgaon, Raigarh, Jagdalpur, Ambikapur, Kawardha, Mahasamund, Bhatapara. Dhamtari, Baloda Bazar, Balod, Mungeli, Pandariya, Takhatpur, Bhilai Charoda, Kumhari, Bemetara, Basna, Chirmiri, Dongargarh, Khairagarh, Pithora. For more information and inquiries, feel free to contact us. Read the full article
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breezyfiber · 25 days
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Filtration Paper Manufacturer
Breezy Fiber filtration paper manufacturer's Filter paper is widely used in automotive engine air intake filter, oil filter, fuel filter, air filter, industrial dust filter, etc. It is an efficient and durable filtration material for the filtration element.
Crafted with precision and expertise, our Filter Paper offers unparalleled functionality and style. If you would like to learn more about fiber material prices , please do not hesitate to contact Breezy Fiber filtration paper manufacturer.
Filter Paper's Advantages From Breezy Filtration Paper Manufacturers
Filter paper offers several advantages for filtration applications. Firstly, it has a high absorption capacity, allowing it to effectively capture and retain impurities and contaminants. Secondly, filter paper is available in various pore sizes, allowing for precise filtration based on the desired level of particle retention. It is also easily customizable, enabling specific filtration needs to be met. Filter paper is generally cost-effective and readily available, making it a popular choice for different industries. Additionally, it is easy to use and dispose of, minimizing complications during filtration processes. Overall, filter paper provides efficient and reliable filtration, ensuring the purity and quality of liquids or gases.
How To Choose The Right Filter Paper?
Choosing the right filter paper depends on several factors. Firstly, consider the nature of the substances being filtered and the desired level of filtration. Determine the particle size range that needs to be retained, and select a filter paper with an appropriate pore size. Consider the compatibility of the filter paper with the chemical composition of the substances being filtered. Additionally, assess the flow rate required for your application and select a filter paper that offers the desired filtration speed. It is also important to consider the size and shape of the filtration setup to ensure a proper fit for the filter paper. Consulting with manufacturers or experts can provide valuable guidance in selecting the right filter paper for your specific needs.
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