You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
A 276 kg sample of a base metal ore from Timmins, Ontario, hasbeen prepared as a compositional reference material to replacethe similar certified ore, KC-1, the stock of which has beenexhausted. The following recommended values were assigned: Zn,34.65%; Pb, 2.24%; Cu, 0.63%; Sn, 0.61%; and Ag, 0.167%.
"An index and document delivery service for Canadian report literature".
None
None
This report assesses the levels and effects of exposure to ionizing radiation. Scientific findings underpin radiation risk evaluation and international protection standards. This report comprises a report with two underpinning scientific annexes. The first annex recapitulates and clarifies the philosophy of science as well as the scientific knowledge for attributing observed health effects in individuals and populations to radiation exposure, and distinguishes between that and inferring risk to individuals and populations from an exposure. The second annex reviews the latest thinking and approaches to quantifying the uncertainties in assessments of risk from radiation exposure, and illustrates these approaches with application to examples that are highly pertinent to radiation protection.
None
Measured by any criteria, research in chronobiology in general and chronopharmacology in particular has expanded rapidly in recent years. This expansion has been paralleled by an increasing recognition by those outside the field of the relevance and significance of recent developments in chronobiology. Advances in two areas have been chiefly responsible. First, application of the full range of modern techniques in behavioral, neurochemical, and molecular biology have greatly improved our understanding of basic clock mechanisms. In several species the genetic basis of the circadian clock is being progressively delineated. A complete picture of the neurochemical and neuroanatomical structure o...