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A fresh strike by dock workers at one of the UK's biggest ports will go ahead from next week after talks failed to resolve a pay dispute trib.al/wUcWmDR
Doctors are preparing for the worst-case scenario if more people are co-infected with both influenza and COVID-19 this winter ti.me/3CSzBg6
time.com
What Happens If I Get COVID-19 and the Flu at the Same Time?
Doctors are preparing for the worst-case scenario if more people are co-infected with both influenza and COVID-19 this winter
Are you interested in improving your architectural drawing technique? In this #ArchitectureVideo , the Founder of 30X40 Design Workshop and new #OneDrawingChallenge Juror Eric Reinholdt walks you through a detail sketch and a basic section sketch. architizer.com/blog/videos/yo…
architizer.com
Young Architect Guide: How To Draw Like An Architect
Interested in improving your architectural drawing technique? This video by the new Vision Awards Juror Eric Reinholdt may help.
Colorful Of Life 🌈⭐️✌️For The Past Week. instagram.com/p/CS2N4VDhztbA…
The Dutch property market has become a burning political issue. Prices of existing homes in the Netherlands rose 14.6 per cent in the year to June, the highest rate for two decades — and one of the highest in the EU. @MAmdorsky on.ft.com/3CtILyC
China’s tech tycoons lose $87bn of wealth after Beijing crackdown on.ft.com/3lJIYYl
ft.com
China’s tech tycoons lose $87bn of wealth after Beijing crackdown
Fortunes of Tencent’s Ma and Pinduoduo’s Huang fall sharply after regulatory assault on sector
WHO today validated the Sinovac-CoronaVac #COVID19 vaccine for emergency use, giving countries, funders, procuring agencies & communities the assurance that it meets international standards for safety, efficacy and manufacturing. More ⬇️ bit.ly/3fKHyd3
who.int
WHO validates Sinovac COVID-19 vaccine for emergency use and issues interim policy recommendations
WHO today validated the Sinovac-CoronaVac COVID-19 vaccine for emergency use, giving countries, funders, procuring agencies and communities the assurance that it meets international standards for...
Irish universities climb up latest global rankings irishtimes.com/news/education…
irishtimes.com
Irish universities climb up latest global rankings
Trinity College Dublin moves up seven places to rank just outside the world’s top 100
Everything will be fine #andràtuttobene teleambiente.it/coronavirus_pa… instagram.com/p/B-nFvD8HhMTd…
Chinese President #XiJinping said Tue night that #China stands ready to provide assistance within its capacity for #Brazil's battle against #COVID19 in a phone conversation with his Brazilian counterpart, Jair Bolsonaro
29/39 The soap molecules also compete with a lot other non-covalent bonds that help the proteins, RNA and the lipids to stick together. The soap is effectively “dissolving” the glue that holds the virus together. Add to that all the water.
28/39 Soapy water is totally different. Soap contains fat-like substances knowns as amphiphiles, some structurally very similar to the lipids in the virus membrane. The soap molecules “compete” with the lipids in the virus membrane.
16/25 These tiny droplets end on surfaces and often dry out quickly. But the viruses are still active! What happens next is all about supramolecular chemistry and how self-assembled nanoparticles (like the viruses) interact with their environment!
15/25 When you cough, or especially when you sneeze, tiny droplets from the airways can fly up to 10 meters (30 ft)! The larger ones are thought to be main coronavirus carriers and they can go at least 2 m (7 ft). Thus – cover your coughs & sneezes people!
14/25 All those new viruses eventually overwhelm the cell and it dies/explodes releasing viruses which then go on to infect more cells. In the lungs, some of these viruses end up in the airways and the mucous membranes surrounding these.
13/25 These new RNA and protein molecules, self-assemble with lipids (usually readily present in the cell) to form new copies of the virus. That is, the virus does not photocopy itself, it makes copies of the building blocks which then self-assemble into new viruses!
12/25 When a virus invades a cell, the RNA “hijacks” the cellular machinery like a computer virus (!) and forces the cell to start to makes a lot of fresh copies of its own RNA and the various proteins that make up the virus.
11/25 Most viruses, including the coronavirus, are between 50-200 nanometers – so they are truly nanoparticles. Nanoparticles have complex interactions with surfaces they are on. Same with viruses. Skin, steel, timber, fabric, paint and porcelain are very different surfaces.
10/25 Instead the viral self-assembly is based on weak “non-covalent” interactions between the proteins, RNA and lipids. Together these act together like a Velcro so it is very hard to break up the self-assembled viral particle. Still, we can do it (e.g. with soap!).
United States トレンド
- 1. Indiana N/A
- 2. Mendoza N/A
- 3. Miami N/A
- 4. Carson Beck N/A
- 5. #NationalChampionship N/A
- 6. Curt Cignetti N/A
- 7. #CFBPlayoff N/A
- 8. Malachi Toney N/A
- 9. Abella Danger N/A
- 10. Heisman N/A
- 11. #iufb N/A
- 12. Natty N/A
- 13. Big Ten N/A
- 14. Michael Irvin N/A
- 15. Big 10 N/A
- 16. #NeverDaunted N/A
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- 18. Raiders N/A
- 19. Jimmy Butler N/A
- 20. Saleh N/A
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