This is a preview. Log in through your library . Abstract Seasonal and diel changes in nutrient concentrations and nitrogen assimilation rates were used to assess the ...

Data assimilation is an important mathematical discipline in earth sciences, particularly in numerical weather prediction (NWP). However, conventional data assimilation methods require significant ...

Organelles in cells were originally often independent cells, which were incorporated by host cells and lost their ...

The reactivity and relative rarity of most cofactors pose challenges for their delivery to target enzymes. Using kinetic analyses, we demonstrate that adenosyltransferase, which catalyzes the final ...

Vol. 6, No. 3/4, Special Issue: Aspects of the Sociology of Science: Papers from a Conference, University of York, UK 16-18 September 1975 (Sep., 1976), pp. 545-549 (5 pages) Published By: Sage ...