Новости за 19.01.2023

As opioid-related deaths continue to rise in the US, researchers are prohibited from studying the very substances that could provide antidotes to overdose, says chemist Gregory Dudley

Many planets that have the right temperatures for liquid water on their surfaces used to be too hot or too cold, which may affect their ability to host life now

Five dead, a further eight missing, and 30 more injured at Panjin Haoye Chemical

Expression recording islands show when and where cells responded

A feature of server motherboards intended to allow remote updates can be abused to trick the machines into damaging themselves beyond repair

Tests on cabbage plants suggest fertilisers derived from human urine and faeces are safe and could help bring down food prices

An artificial intelligence picked up on audio samples where the speaker said they were infected with the coronavirus while omicron was dominant with 80 per cent accuracy, potentially offering an inexpensive way of tracking cases

An office chair fitted with sensors detects how you are sitting and uses artificial intelligence to classify it – the long-term aim is to tell you how to improve your posture

Flu and other viruses are associated with six brain diseases, but aren’t proven culprits

Catalogue includes organic compounds from the five Martian meteorites that have been found on Earth

Top tip for fellow authors (of books). Register with your national public lending rights organisation (PLR at British Library) and claim the books you wrote or co-wrote. In the UK, an author gets 30 pence every time one of their books is borrowed from a library. There are about 5000 libraries in the UK lending … Continue reading "Top tip for fellow book authors"

Stargazing citizen scientists show how constellations are dimming at an alarming rate

Identifying Carbons Where Substitution and Elimination Reactions Can Take Place Substitution and elimination reactions need a leaving group in order for them to occur. Look

The former University of Kansas professor will not go to prison over interactions with China