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This book will provide the most recent knowledge and advances in Sample Preparation Techniques for Separation Science. Everyone working in a laboratory must be familiar with the basis of these technologies, and they often involve elaborate and time-consuming procedures that can take up to 80% of the total analysis time. Sample preparation is an essential step in most of the analytical methods for environmental and biomedical analysis, since the target analytes are often not detected in their in-situ forms, or the results are distorted by interfering species. In the past decade, modern sample preparation techniques have aimed to comply with green analytical chemistry principles, leading to simplification, miniaturization, easy manipulation of the analytical devices, low costs, strong reduction or absence of toxic organic solvents, as well as low sample volume requirements. Modern Sample Preparation Approaches for Separation Science also provides an invaluable reference tool for analytical chemists in the chemical, biological, pharmaceutical, environmental, and forensic sciences.
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Most people are unaware that environmental problems such as climate change can be easily avoided, at a profit, through the intelligent application of appropriate technology. The Carbon Buster's Handbook describes how to achieve this goal in the residential field. The first book in North America to provide a detailed carbon accounting of a family's carbon emissions and how to reduce them, it systematically analyzes energy costs and evaluates which measures yield the highest returns for the environment and the pocketbook. It provides answers to questions such as: Which measure is more effective: putting solar panels on your roof, or buying a hybrid car? Where do I need to invest first: in high...
Some vols. include supplemental journals of "such proceedings of the sessions, as, during the time they were depending, were ordered to be kept secret, and respecting which the injunction of secrecy was afterwards taken off by the order of the House."
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So many women who do everything right to stay healthy still wind up with breast cancer, heart disease, or osteoporosis. In The Fragile Wisdom, Grazyna Jasienska provides an evolutionary perspective on the puzzle of why disease prevention among women is so frustratingly difficult. Modern women, she shows, are the unlucky victims of their own bodies’ conflict of interest between reproductive fitness and life-long health. The crux of the problem is that women’s physiology has evolved to facilitate reproduction, not to reduce disease risk. Any trait—no matter how detrimental to health in the post-reproductive period—is more likely to be preserved in the next generation if it increases th...
This book continues the overview of early pianos begun in Clinkscale's Makers of the Piano 1700-1820 (OUP, 1993). Although a few of the biographies overlap, the majority of the makers are completely new. Approximately 2,400 makers and manufacturers and about 2,200 pianos are listed. Of this total, about 645 are English, the majority of whom were active in London; more than 200 of the London makers have not been discussed in previous publications.
This harrowing tale of supernatural suspense kicks off a new series from the visionary mind of #1 New York Times bestselling author Scott Westerfeld. When a plane crash-lands in the arctic, eight young survivors step from the wreckage expecting to see nothing but ice and snow. Instead they find themselves lost in a strange jungle with no way to get home and little hope of rescue. Food is running out. Water is scarce. And the jungle is full of threats unlike anything the survivors have ever seen before--from razor-beaked shredder birds to carnivorous vines and much, much worse. With danger at every turn, these eight kids must learn to work together to survive. But cliques and rivalries threaten to tear them apart. And not everyone will make it out of the jungle alive.
Contains groom and bride indexes with date, volume, and page number given for each entry.