The factory chosen for the study was selected as (1) it only produced potassium dichromate, a water-soluble hexavalent chromium compound; and (2) it offered annual health check-ups for chromate ...

No measurement exceeded the current occupational exposure standard for chromate or nickel ... Inhalation challenge with nebulised potassium dichromate solution is helpful in making the specific ...

A non-exhaustive summary of reported cases of cutaneous reactions caused by a metallic implant is given in Table 5. Although many of the patients were patch test positive to their implanted metals ...

In the conversation below, two teachers discuss ways of helping students understand the effect of changing the concentration of a component of an equilibrium mixture on that equilibrium. [INSERT EU_04 ...

Cutaneous reactions to metal implants, orthopedic or otherwise, are well documented in the literature. The first case of a dermatitis reaction over a stainless steel fracture plate was described ...

In some gaseous industrial reactions, an inert gas is added to the reaction mixture. This is a gas that doesn't react with reactants or products. The effect, if there is one, on the equilibrium ...

There are a significant number of words, phrases and acronyms that appear when talking about race and ethnicity which often change depending on the context of the conversation. Language is ...

If Oregon’s recent cold snap has you shivering, and the ice and snow in the forecast seem unusual, take solace. The state climatologist feels it too — even when he’s looking at data that ...