Scientists have developed a new simple, inexpensive and fast method to analyze sulfur isotopes, which can be used to help investigate chemical changes in environments such as oceans, and freshwater ...
Organic debris slowly settles to the seabed, where it is consumed by microorganisms. Initially, some microbes use molecular oxygen to oxidize this organic matter, much like we do in the process of ...
A research team led by Prof. SHEN Yan'an from the University of Science and Technology of China (USTC) has made significant progress in studying the sources and formation mechanisms of haze. Through ...
Research shows that variations in pyrite sulfur isotopes may not represent the global processes that have made them such popular targets of analysis and interpretation. A new microanalysis approach ...
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With new analysis, Apollo samples brought to Earth in 1972 reveal exotic sulfur hidden in moon's mantle
In the last few years, NASA has begun making the ANGSA samples available to academic researchers through a competitive application process. Dottin proposed to analyze sulfur isotopes using secondary ...
Ancient sediments that once resided on a lake bed and the ocean floor show sulfur isotope ratios unlike those found in other samples from the same time, calling into question accepted ideas about when ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 113, No. 27 (July 5, 2016), pp. 7432-7437 (6 pages) Sulfur isotopic anomalies (Δ33S and Δ36S) have been used to ...
This is the metadata section. Skip to content viewer section. The rapid turnover of dimethylsulfoniopropionate (DMSP), likely the most relevant dissolved organic sulfur compound in the surface ocean, ...
Researchers may have discovered the world's biggest spider web, a massive subterranean structure spanning over 100 square ...
A study utilizing ALMA observations of Io's atmosphere reveals a significant depletion of lighter sulfur isotopes, suggesting extensive and prolonged volcanic activity throughout its 4.57 billion-year ...
In contrast, the recent Brown study utilizes “micro-analytical techniques,” focusing on individual sulfide grains, Dottin said. The team sorted fine particles of lunar soil, polished them into ...
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