The structure of [gamma]-carboxypeptidase A from bovine pancreas has been determined by single-crystal X-ray crystallography at 2.0 [angstrom] with a final Residual R factor of 0.250. Multiple isomorphous replacement, an ...

Knowledge about the interactions between gas molecules and adsorption sites is essential to customize Metal Organic Frameworks (MOFs) as adsorbents. The dynamic interactions occurring during adsorption/desorption working ...

In the fall of 2014 and the spring of 2015, 33 paintings by the Texas painter Julian Onderdonk (1882-1922) were analyzed using a portable X-ray fluorescence detector. The resulting spectral information revealed the elemental ...

Cell fate decisions are made in response to small quantitative differences in signal molecules. However the mechanisms by which small differences in protein levels regulate all-or-nothing responses remain mysterious. Sex ...

The proliferation of AI applications to various devices, such as smartphones, electric cars, robots, etc., has led to the need for optimized price-performance solutions. GPUs and specialized ASIC are implemented inside the ...

Four color photographs of Xanthium strumarium (also known as cocklebur or abrojo), an annual plant from the Aster family found in stream bottoms, swales, ditches, fallow fields, and other low or damp grounds of the Texas ...

Upland cotton (Gossypium hirsutum) is an important cash crop that is constantly pressured by various biotic stresses. Bacterial blight of cotton (BBC) caused by Xanthomonas citri subsp. malvacearum (Xcm) is a destructive ...