[1] We integrate groundwater geochemistry, microbiology, and numerical modeling techniques to study the origin of elevated salinity and chemical evolution of groundwaters in the coastal plain aquifers of Alabama. Our field data indicate that chemical composition of groundwater evolves by various geochemical and microbial processes as it moves deeper into the subsurface. Sequential peaks of Ca, ...

Chemically-active colloids modify the concentration of chemical solutes surrounding them in order to self-propel. In doing so, they generate long-ranged hydrodynamic flows and gradients that trajectories other particles. As a result, dynamics reactive suspensions is fundamentally governed by hydro-chemical interactions. A full solution detailed problem with many particles challenging computatio...

Background Entrapment neuropathies (E.N) are frequent and often underdiagnosed leading to significant chronic pain functional impairment impede the quality of life. Commonly occur at fibro-osseous tunnels through which nerves course with various static dynamic factors. Imaging particularly ultrasound can identify an anatomical cause, detect signs nerve injury, assess its severity also aid in pe...