science

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Makan, in Climate-controlled submarine landslides on the Antarctic continental margin

Pity.

Jake_Farm, in First-In-Human Trial of Oral Drug to Remove Radioactive Contamination Begins
@Jake_Farm@sopuli.xyz avatar

I wonder if it fucntions similar to chilating agents that are used to remove heavy metals.

pancake,
@pancake@lemmy.ml avatar

I'd say it is indeed a chelating agent, albeit one with a wider spectrum and some degree of specificity for heavy ions.

mitexleo, in China was the biggest contributor to research in top science journals last year
mitexleo avatar

Interesting !

muad_dibber, in Fighting for Communism in Science: An Interview with Alexandra Elbakyan
@muad_dibber@lemmygrad.ml avatar

What an incredibly based and brave person. The work that her and other Russian pirate comrades like the ppl who created libgen are doing, is so extremely important and worthwhile... Literally 80% of the content of the internet could fall away, and if scihub remains, we'd be better off.

She comments on the media ignoring her too, which shows the hypocrisy of these cultures who claim to be open and love science, but want to keep it locked behind paywalls.

o7 to our communist data librarian queen.

yogthos,
@yogthos@lemmy.ml avatar

Yeah, she's a real hero in the truest sense of the word.

k_o_t, in Fighting for Communism in Science: An Interview with Alexandra Elbakyan
@k_o_t@lemmy.ml avatar

o7 o7 o7

gun, in Fighting for Communism in Science: An Interview with Alexandra Elbakyan
@gun@lemmy.ml avatar

Respect 💯

luchuan, in Widely used chemical strongly linked to Parkinson’s disease

UsesThe main use of trichloroethylene is in the vapor degreasing of metal parts.

  • Trichloroethylene is also used as an extraction solvent for greases, oils, fats, waxes, and tars, a chemical intermediate in the production of other chemicals, and as a refrigerant.
  • Trichloroethylene is used in consumer products such as typewriter correction fluids, paint removers/strippers, adhesives, spot removers, and rug-cleaning fluids.
  • Trichloroethylene was used in the past as a general anesthetic.
shreddy_scientist, in Large language models generate functional protein sequences across diverse families
@shreddy_scientist@lemmy.ml avatar

There's antibodies as well as the enzymes being produced too, both should lead to advances in immunology and biochemistry. As rough as some aspects of modern life can be, science always improving on whats known is damn cool and fascinating!

yogthos,
@yogthos@lemmy.ml avatar

Indeed, I expect we'll see a lot of fun discoveries in the coming years as we can apply stuff like LLMs to tasks that are beyond human cognitive capacity to tackle effectively. In particular, these things are capable of identifying really large and complex patterns that we simply wouldn't be able to find otherwise.

xelar, in Masks Work. Distorting Science to Dispute the Evidence Doesn’t

Masks would work when people change them every 20 mins and know how to use them -possible in hospitals, impossible in society.

sub_ubi, in Masks Work. Distorting Science to Dispute the Evidence Doesn’t

Everyone needs a seatbelt! Make them out of cloth, vacuum bags, wear them under your nose, tie em around your neck. Don't buy professional ones though, we only have a few and those are for healthcare drivers.

Headline: Study shows seatbelts don't work.

roho, (edited ) in Masks Work. Distorting Science to Dispute the Evidence Doesn’t

Hi. The article starts with a reference to a publication dated February 10, 2021

This publication dated Jan 2023 says masks were hardly effective [edit: they were unable to make firm conclusions either way]

yogthos,
@yogthos@lemmy.ml avatar

The study you linked says that it used poor methods and can't draw any firm conclusions

The high risk of bias in the trials, variation in outcome measurement, and relatively low adherence with the interventions during the studies hampers drawing firm conclusions.

roho,

Actually, it was talking about the studies it had available as sources. Bascially, garbage in garbage out. As i read it, they don't disqualify their own used methods.

yogthos,
@yogthos@lemmy.ml avatar

No, it's very clearly including their methods, and there's no basis for arguing otherwise. You clearly don't care about the actual science and this is an ideological issue for you.

roho,

Don't immediately throw the ideology card please. Further down in 'plain language' they state;

We are uncertain whether wearing masks or N95/P2 respirators helps to slow the spread of respiratory viruses based on the studies we assessed.

Believe what you will. Cheers

yogthos,
@yogthos@lemmy.ml avatar

The plain language says that the study can't draw any real conclusions, yet here you are telling everyone that it proves the masks don't work. If you cared about the science you wouldn't be misrepresenting the findings.

roho, (edited )

yeah, i conclued similar as what your article says about the writer of the link i provided;

“There is just no evidence that they make any difference,” the lead author said in a media interview. This brought an unusual chastisement from the Cochrane Library’s editor-in-chief, who stated it was “not an accurate representation of what the review found.”

if they can't say with certainty that it does/doesnt' work based on all the previous studies. i read it as; There's no firm prove it works against resporatory virusses. That's why i wouldn't bet on it like my life depends on it.

yogthos,
@yogthos@lemmy.ml avatar

If the methodology in studies is flawed then it doesn't actually show much of anything. Nobody is claiming anywhere that masks provide a guarantee against contracting a virus, what they do is reduce the number of viral particles that you inhale and reduce the chances of infection. There is also literally zero downside to wearing a mask, so this is a really weird hill to choose to die on.

tfardet,

@yogthos @roho also, the whole point of the initial article is to explain that you don't test masks' efficiency via randomized trials (for the same reason you don't test parachutes that way): though it may seem counterintuitive at first, this is actually not really a medical question but an physical/engineering one.
You need to prove that the mask effectively blocks aerosols, that it blocks transmission is then a direct consequence ;)

roho, (edited )

indeed.

i dont’ think i can find the source for this one, but; there was a group doing a questionaire under people who didn’t trust the media’s perception. The outcome surprised the group. it seemed that those people having work where they have much contact with people were better of during the pandemic health wise than those having a more secluding life. ofcourse the “more research is required” clause applies.

roho, in Study suggests mild COVID-19 can have harmful effects on cardiovascular health

i'd expect them to also consider the effect of applied covid treatment(s), but i don't read anything about that

TWeaK, in Evidence Shows We Don't Really Know What Killed The Dinosaurs

TL;DW?

shreddy_scientist,
@shreddy_scientist@lemmy.ml avatar

TLDR: An asteroid doesn't seem to be the cause of the dinosaurs going extinct. The asteroid defintely occurred, yet it seems like the Jurassic extinction was years afterwards while the nuclear winter seems to only have taken place briefly. By focusing on mean temperature and bacterial cell morphology post the asteroid, our current understanding would impact everything from dino's to microbes yet microbes we're thriving years after the impact. Current idea's are revolving around a volcano in India being the cause of extinction, but more research is needed to confirm.

TWeaK,

TL;DR earthly natural extinction events may be far more likely than we think.

Mmachukwu2, in Baidu AI develops mRNA vaccines. The Chinese company built an AI system to create mRNA vaccines with more structural integrity.

Interesting

sexy_peach, in The Latest Advancements in Medical Technology

mods? Isn't this linkspam to a weird blog?

Zach777,
@Zach777@fosstodon.org avatar

@sexy_peach @BeautyBenedict Eh that is up to interpretation I think? Probably should be rules on how often you can post though.

loki,

These "articles" this guy is posting are all generated by ChatGPT. So yes, it is linkspam.

dessalines,

Use the report button in the future.

sexy_peach,

yeah obv up to interpretation, but have you read these articles??

Also on reddit it's not received well if you just spam your own site again and again.

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