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Wajrak, Magdalena – School Science Review, 2011
Natural arsenic salts are present in all waters, with natural concentrations of less than 10 parts per billion (ppb). Unfortunately, there is an increasing number of countries where toxic arsenic compounds in groundwater, which is used for drinking and irrigation, have been detected at concentrations above the World Health Organization's…
Descriptors: Water, Foreign Countries, Safety, Science Equipment
Davidson, Sarah Cain – Frontiers: The Interdisciplinary Journal of Study Abroad, 2005
The East Gobi Basin (EGB), which covers over 1.5 million square kilometers in southeastern Mongolia, is one of several basins in eastern China and Mongolia that was formed by extension and intracontinental rifting during the late Mesozoic. For reasons that are poorly understood, the continental lithosphere covering areas that are now known as…
Descriptors: Geology, Foreign Countries, Statistical Analysis, Geography
Chronicle of Higher Education, 2005
"Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This February 2, 2004 issue of "Chronicle for Higher Education" includes the following articles: (1) "Who's in Charge Here?" (Fish, Stanley); (2) "Conference Man…
Descriptors: Student Evaluation of Teacher Performance, Higher Education, Conferences, College Faculty