Modern methods for mass production of biological agents and fine chemicals require precise control of pH. However within these systems it is not always possible to use traditional methods for measuring acidity and alkalinity. ...
Biotechnology
Mar 28, 2012
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Terrestrial vegetation and atmospheric photochemistry produce large amounts of fine particles in the atmosphere, thereby cooling Earth's climate. According to new research published in the Oct. 14 issue of Nature, the physical ...
Earth Sciences
Oct 14, 2010
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Sulfate-nitrate-ammonium (SNA) and other atmospheric aerosols play a significant role in influencing both atmospheric and environmental conditions. These aerosols impact climate directly through scattering and absorbing solar ...
Earth Sciences
Jan 26, 2024
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A set of abiotic stressors pose multiple challenges to marine life due to their widespread influence on all classes of biochemical systems. Variations in temperature, hydrostatic pressure, and salinity have potential to disrupt ...
Ecology
Aug 18, 2022
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The world's first project to industrially synthesize 25 kt/a of higher alcohols from syngas passed a continuous 72-hour catalyst performance test on 3rd November, 2019 in Yulin, Shaanxi province, china.
Materials Science
Nov 26, 2019
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It was only a matter of time before scientists found a way to recycle the 750 000 tonnes of crustacean shells which are disposed of in the EU every year.
Materials Science
May 29, 2013
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