Chemistry in water is an emerging field that fulfills the fifth principle of green chemistry: replacing toxic organic solvents with their benign counterparts. Although some pharmaceutical industries have developed and adopted chemistry in water, its implementation in teaching laboratories is still limited. Therefore, we have designed an experiment…

Arsenic is a toxic element to which humans are primarily exposed through food and water; it occurs as a result of human activities and naturally from the earth's crust. An experiment was developed for a senior level analytical laboratory utilizing an Inductively Coupled Plasma-Mass Spectrometer (ICP-MS) for the analysis of arsenic in household…

This year's Federal Interagency Forum on Child and Family Statistics' (Forum) report provides the Nation with carefully selected key national indicators of children's well-being and monitors changes in these indicators. The purposes of this report are to improve reporting of Federal data on children and families; make the most relevant data on the…

This report is a compendium of indicators about the Nation's young people. This report, the 23rd produced by the Federal Interagency Forum on Child and Family Statistics (Forum), presents 41 key indicators on important aspects of children's lives. These indicators are drawn from the most reliable Federal statistics, are easily understood by broad…