Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr 45470, Germany Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Química ...

A new mechanism of water lead contamination via nitrate-induced spallation of solder was elucidated through surface analyses of new solder coupons and harvested pipe samples, bench-scale testing with ...

Defense mechanisms are rooted in Freud’s theory of personality.According to his model, the mind has three dueling forces: the id (unconscious and primitive urges for food, comfort, and sex), the ...

Enzyme mechanisms are the chemical transformations, and the steps within them, generated by enzymatic action on substrates. The mechanism of enzyme catalysis is similar in principle to other types ...

Their names will shine during the 80th anniversary of the liberation of the concentration camps, including the largest and best known among them, Auschwitz, which was liberated on Jan. 27 ...

As the need arises, ConC will form subcommittees or working groups to facilitate the work of the committee. Currently, there are three. The subcommittee assesses committee charges and goals relative ...

There's a lot of talk right now about concentration risk in US equities. For instance, the top 10 stocks in the S&P 500 currently account for 38% of the total index, compared to just 17.5% a ...

In addition to physical exercises used to torture prisoners, football was played in Nazi concentration camps. Boxing matches were literally a matter of life and death for some inmates. https://p ...

The concentration of SO2 varies significantly by region, influencing local air quality and environmental health. Sulfuric acid (H2SO4), derived ... picture of the mechanisms driving such events.

The analyte concentration measurement procedures for unprecedented trace impurity detection ... 15 g powdered anhydrous sodium sulfate, and 25 ml H2SO4. The test tubes were placed on a heater in the ...

This article will review the mechanisms of activation of alternative, classical, and lectin pathways, the formation of C3 and C5 convertases, the action of anaphylatoxins, and the ...