These advanced dryers offer superior performance in purifying argon, helium, nitrogen and hydrogen gases, ensuring the highest levels of purity and efficiency for critical oil and gas operations.

Over 15 years of fossil excavations in Tanzania and Zambia have revealed a vivid portrait of life before Earth s most devastating mass extinction 252 million years ago. Led by the University of ...

They can support the need to improve climate and ocean models to better gauge the impact of anthropogenic nitrogen on the deoxygenation processes in the open ocean. The researchers were struck by data ...

Historical phases of ocean oxygen minimum are associated with near extinctions of mesopelagic fish, suggesting risks of future deoxygenation to marine fisheries due to warming, according to an ...