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Principles of Toxicology Testing
The evolution of toxicology testing finds its impetus in the continuing growth of the chemical and pharmaceutical industries, as well as the awareness of public health initiatives, needs, and responses that demand faster, more accurate, more economical methods for screening potential toxicity. Concurrent advances in biotechnology enable... | | | | Make: Technology on Your Time Volume 20
Get ready for the coolest issue of MAKE. Our special kids issue is filled with exciting and fun projects to make your weekend or science fair a blast. Hydrogen rockets, catapults, electric animals, chemical batteries, flying bird automatons, and more await you in the pages of MAKE: Volume 20!
MAKE continues to be a leader in... |
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Quantum Mechanics of Molecular Structures
The world we live in is filled with molecules. Starting with oxygen and nitrogen
in the atmosphere, water, carbon dioxide, and ammonia are all molecules. Furthermore,
plants and animals are all composed of molecules. In the field of chemistry,
which is regarded as science for molecules, it has been one of the most important
and... | | Toxicology and Epigenetics
Epigenetics is the study of both heritable and non-heritable changes in the regulation of gene activity and expression that occur without an alteration in the DNA sequence. This dynamic and rapidly developing discipline is making its impact across the biomedical sciences, in particular in toxicology where epigenetic differences can... | | Frommer's Costa Rica 2013 (Frommer's Color Complete)
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Full-color throughout, with a free full-color foldout map and a new Natural World chapter with photos. With Frommer's in hand, you'll experience the wonder of Costa Rica's amazing biodiversity, as we point out the best places to see hundreds of unique, colorful species of animals and plants.
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