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Article
Watershed-scale Land Use Change Increases Ecosystem Metabolism in an Agricultural Stream
Stream metabolism, in the form of gross primary production (GPP) and ecosystem respiration (ER), is an important metric of stream ecosystem function, given GPP and ER are integrative measurements of basal ecos...
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Article
Open AccessProtein structure determination via an efficient geometric build-up algorithm
A protein structure can be determined by solving a so-called distance geometry problem whenever a set of inter-atomic distances is available and sufficient. However, the problem is intractable in general and h...
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Chapter
Asia
Rock salt deposits are known to, exist at a number of places in Aden and across the border in Yemen. Philby, (1938) an early explorer in this area, stated:
“It is an interesting fact that there i...