Practices of knowledge management are context-specific and they can influence
organizational effectiveness. This study examines the possible mediating role of knowledge …

As the infection of 2019-nCoV coronavirus is quickly developing into a global pneumonia
epidemic, the careful analysis of its transmission and cellular mechanisms is sorely needed. In …

CD4 T cells potentiate the inflammatory or humoral immune response through the action of
Th1 and Th2 cells, respectively. The molecular basis of the differentiation of these cells from …

The antioxidant capacities (oxygen radical absorbance capacity, ORAC) and total phenolic
contents in extracts of 27 culinary herbs and 12 medicinal herbs were determined. The …

We report the sequence and analysis of the 814-megabase genome of the sea urchin
Strongylocentrotus purpuratus, a model for developmental and systems biology. The sequencing …

The antioxidant activity of phenolics in fruits of blueberry (Vaccinium corymbosum cv. Sierra),
cranberry (Vaccinium macrocarpon cv. Ben Lear), wild chokeberry (Aronia melanocarpa), …

Background Most studies that have evaluated the association between the body-mass index
(BMI) and the risks of death from any cause and from specific causes have been conducted …

Re-ionization of the intergalactic medium occurred in the early Universe at redshift z ≈ 6–11,
following the formation of the first generation of stars 1 . Those young galaxies (where the …

Background Overweight and obesity are increasing worldwide. To help assess their
relevance to mortality in different populations we conducted individual-participant data meta-…

We have created a variety of composite quasar spectra using a homogeneous data set of
over 2200 spectra from the Sloan Digital Sky Survey (SDSS). The quasar sample spans a …