Collected Papers PDF Download

Author: Sir James Dewar
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 842

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Author: Maurice Louis Dolt
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 428

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Author:
Publisher: Odile Jacob
ISBN: 2738170277
Category :
Languages : en
Pages : 396

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Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 784

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Author: Royal Institution of Great Britain
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 966

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Author: Tim James
Publisher: Dunod
ISBN: 2100849107
Category : Science
Languages : en
Pages : 229

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Quelle est la formule chimique d’un être humain ? Quelle est la substance la plus dangereuse de l’histoire ? Quels sont les neuf éléments qui ont radicalement changé le monde ? Ce livre vous emmène à la découverte des 118 briques fondamentales de la matière : les atomes ! Au cours de ce voyage, vous rencontrerez le célèbre savant Dmitri Mendeleïev, inventeur du tableau périodique des éléments, et serez initié avec humour et sans effort aux mystères de la matière, à la radioactivité et même à la fusion nucléaire...

Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 1062

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Author: Paul Connett
Publisher: Chelsea Green Publishing
ISBN: 1603583130
Category : Medical
Languages : en
Pages : 392

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When the U.S. Public Health Service endorsed water fluoridation in 1950, there was little evidence of its safety. Now, six decades later and after most countries have rejected the practice, more than 70 percent of Americans, as well as 200 million people worldwide, are drinking fluoridated water. The Center for Disease Control and the American Dental Association continue to promote it--and even mandatory statewide water fluoridation--despite increasing evidence that it is not only unnecessary, but potentially hazardous to human health. In this timely and important book, Dr. Paul Connett, Dr. James Beck, and Dr. H. Spedding Micklem take a new look at the science behind water fluoridation and argue that just because the dental and medical establishments endorse a public health measure doesn't mean it's safe. In the case of water fluoridation, the chemicals that go into the drinking water that more than 180 million people drink each day are not even pharmaceutical grade, but rather a hazardous waste product of the phosphate fertilizer industry. It is illegal to dump this waste into the sea or local surface water, and yet it is allowed in our drinking water. To make matters worse, this program receives no oversight from the Food and Drug Administration, and the Environmental Protection Agency takes no responsibility for the practice. And from an ethical standpoint, say the authors, water fluoridation is a bad medical practice: individuals are being forced to take medication without their informed consent, there is no control over the dose, and no monitoring of possible side effects. At once painstakingly documented and also highly readable, The Case Against Fluoride brings new research to light, including links between fluoride and harm to the brain, bones, and endocrine system, and argues that the evidence that fluoridation reduces tooth decay is surprisingly weak.

Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 564

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Author: United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Labor and Health, Education, and Welfare
Publisher:
ISBN:
Category :
Languages : en
Pages : 1224

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