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The internal combustion engine is not dead, but it may be beginning to die. One of the few bold steps taken at the November 2021 Cop26 climate conference in Glasgow, UK, was a declaration on phasing out sales of petrol and diesel cars by 2040 in all markets and by 2035 in leading ones: many European countries have set earlier dates, with the UK opting for 2030.

2023年9月15日 · On 11 September, a study reported observations of the exoplanet K2-18 b by the James Webb Space Telescope (JWST), the most powerful space telescope ever built. The exoplanet’s spectrum revealed the presence of methane and carbon dioxide, but no ammonia, supporting the hypothesis that there may be a water ocean underneath the hydrogen rich atmosphere of K2-18 b.

2015年10月25日 · Life exists in single-handed forms. Asymmetric carbon atoms cause chirality in molecules – the possibility of two mirror image forms. Almost all chiral molecules in living organisms are found in just one form: sugars are exclusively right-handed, amino acids left-handed and DNA coils into right-handed helices.

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2024年10月9日 · 3.03pm Collection of papers celebrating the chemistry Nobel prize. The Royal Society of Chemistry has put together a collection of open access papers celebrating computational protein design and protein structure prediction, including four articles featuring David Baker’s work.This collection highlights work on protein design and analysis using computational methods, providing applications ...

News and analysis from across the chemical sciences. The latest on pharmaceutical, agrichemical, fine and speciality chemical and petrochemical industries.

2024年5月23日 · The retired Oxford professor said he had opted to give the e-book away – as part of a special collaboration with the Royal Society of Chemistry (RSC) – as a ‘gift and a thanks to the community’ who have given his other books a ‘loyal following’ over the years.

2025年1月9日 · A high-profile Elsevier chemistry journal, Chemosphere, has been removed from Clarivate’s Web of Science index for failing to meet editorial quality criteria.This means Clarivate will no longer index papers from Chemosphere, count their citations or give the title an impact factor.. Problems at the journal can be traced back to last year when eight articles were retracted in December 2024 ...

Butyric acid. 2016-11-09T17:23:00+00:00 By Louise Crane. The taste of American chocolate divides continents. Louise Crane reveals the ingredient that explains why