Antisemitism in Medicine: An International Perspective.

Throughout history, Jewish people have long been recognized for their achievements in the world of medical science. For example, prior to the Holocaust, many outstanding physicians in Germany were Jewish. However, even in the 1930s, refugee European Jewish doctors faced significant barriers when they tried to escape and practice elsewhere because of long-standing prejudices and anti-Jewish quotas in medical schools and hospitals around the world.

Visible Light Photolysis at Single Atom Sites in Semiconductor Perovskite Oxides.

Designing catalysts with well-defined active sites with chemical functionality responsive to visible light has significant potential for overcoming scaling relations limiting chemical reactions over heterogeneous catalyst surfaces. Visible light can be leveraged to facilitate the removal of strongly bound species from well-defined single cationic sites (Rh) under mild conditions (323 K) when they are incorporated within a photoactive perovskite oxide (Rh-doped SrTiO). CO, a key intermediate in many chemistries, forms stable geminal dicarbonyl Rh complexes (Rh(CO)), that could act as site blockers or poisons during a catalytic cycle.

AC Plasmas Directly Excited in Liquid-Phase Hydrocarbons for H and Unsaturated C Hydrocarbon Production.

AC plasmas directly excited within liquid hydrocarbons were investigated for the production of hydrogen and unsaturated C hydrocarbon in a recirculating liquid "jet" flow configuration. Arc discharges were excited at two different frequencies (60 Hz and 17.3 kHz) in C-C hydrocarbons (hexane, cyclohexane, benzene, toluene, and xylene) to produce H, CH, CH, and CH, along with liquid and solid carbon byproducts.

Binding kinetics of highly mutated HIV-1 subtype C protease inhibition by Lopinavir and Darunavir in the face of altered conformational dynamics.

Highly mutated HIV-1 protease (PR) compromises the efficacy of lopinavir (LPV) and darunavir (DRV) used to formulate salvage regimens in HIV/AIDS management. Here, we report the kinetics of inhibition of lopinavir (LPV) and darunavir (DRV) on highly mutated South African HIV-1 subtype C PR obtained from clinical isolates. The wild-type and mutant South African HIV-1 subtype C PR were cloned and purified.

Systematic Investigation of Electronic States and Bond Properties of LnO, LnO, LnS, and LnS (Ln = La-Lu) by Spin-Orbit Multiconfiguration Perturbation Theory.

The electronic structures of lanthanide monoxides (LnO/LnO) and monosulfides (LnS/LnS) for all lanthanide series elements (Ln = La-Lu) have been systematically analyzed with sophisticated quantum chemical calculations. The ground electronic configuration has been determined to be Ln 4f6s or 4f for the neutral molecules and Ln 4f for the cations. The low-lying energy states resulting from spin-orbit coupling and ligand field effects have been resolved using spin-orbit multiconfiguration quasi-degenerate second-order perturbation theory calculations.