Threads by latest replies - Page 3287

(5 replies)
No.13432921 ViewReplyOriginalReport
Why are scientifoc papers no longer eritten like this?
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Animal Experimentation Ethics

No.13432761 ViewReplyOriginalReport
What are the current protections for animals in the case of lab use? Do they vary from country to country? Do international organizations regulate such things? Which species receive protections and which ones don't?

(I do recognize the importance of animals in labs and the like. That being said, I hope they avoid pain for the most part. I have heard stories of experiments which seem very distressing).
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most powerful theoretical weapon currently possible

No.13426585 ViewReplyOriginalReport
say we knew aliens would try to invade us in 50 years or some shit and we had to prepare the single most destructive weapon that has ever been unleashed on this planet
what could be created assuming all of humanity's resources were put into creating it?
are nukes the best we've got?
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(8 replies)

Are Humans Self-Domesticating?

No.13432609 ViewReplyOriginalReport
I was reading Darwin and he discussed the concept of Domestication Syndrome (although it didn't have that name) at the time. Basically, we turned animals into sóyboys when we domesticated them. I looked it up because it was intriguing and I found this video which discusses a possible theory for why it happens
>https://youtu.be/R7flhfV31-0
Anyway, is it possible humans are doing it to ourselves as well?
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(5 replies)
No.13432654 ViewReplyOriginalReport
The us navy says rainguns are too unreliable and costly.

I would love to hear some of /sci/s theoretical creations of war.
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International Math Olympiad

No.13430896 ViewReplyOriginalReport
Anyone have any advice for studying for the Math Olympiad or any textbooks?
1 post omitted
(5 replies)
No.13431654 ViewReplyOriginalReport
Alright, /sci/. I don't speak virologese, so I need someone to translate the abstract from
>http://hmi-us.com/publications/sars-cov-2-prion-like-domains-in-spike-proteins-enable-higher-affinity-to-ace2.html

> Currently, the world is struggling with the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Prion-like domains are critical for virulence and the development of therapeutic targets; however, the prion-like domains in the SARS-CoV-2 proteome have not been analyzed. In this in silico study, using the PLAAC algorithm, we identified the presence of prion-like domains in the SARS-CoV-2 spike protein. Compared with other viruses, a striking difference was observed in the distribution of prion-like domains in the spike protein, since SARS-CoV-2 was the only coronavirus with a prion-like domain found in the receptor-binding domain of the S1 region of the spike protein. The presence and unique distribution of prion-like domains in the SARS-CoV-2 receptor-binding domains of the spike protein is particularly interesting, since although the SARS-CoV-2 and SARS-CoV S proteins share the same host cell receptor, angiotensin-converting enzyme 2 (ACE2), SARS-CoV-2 demonstrates a 10- to 20-fold higher affinity for ACE2. Finally, we identified prion-like domains in the ?1 helix of the ACE2 receptor that interact with the viral receptor-binding domain of SARS-CoV-2. Taken together, the present findings indicate that the identified PrDs in the SARS-CoV-2 receptor-binding domain (RBD) and ACE2 region that interact with RBD have important functional roles in viral adhesion and entry.
(10 replies)
No.13432137 ViewReplyOriginalReport
is that blood clot related thing /sci/? it doesn't hurt, I had Pfizer 1st shot 17 days ago
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(114 replies)
No.13418596 ViewReplyLast 50OriginalReport
What the FUCK is his problem?
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