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Amateur Radio Astronomy |
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Категория: Естественные науки » Физико-математические науки » Астрономия, космос |
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Автор: John Fielding
Издательство: adio Society of Great Britain
Год издания: 2006
isbn: 1905086164
Количество страниц: 320
Язык: english
Формат: PDF
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Explore the contributions of radio amateurs to the science of radio astronomy and how the average amateur can make and set up equipment to study the signals coming from space. Contents include:
* Receiving radio signals from outer space
* A historical perspective of radio astronomy needed to become active
* Paramaters required for the antenna and receiver through practical low noise amplifiers
* Advice on assembling a receiving station and practical information to put together your own
* A practical design for a "hydrogen line receiver" aimed at at 1420 MHz
The author has achieved a great balance between historical narrative and technical information. Amateur Radio Astronomy is not only "a great read" but a practical technical reference for this fascinating topic.
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Insomnia: Diagnosis and Treatment (Medical Psychiatry Series) |
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Категория: Медицина, здравоохранение, Неврология, нервная система |
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Автор: Michael J. Sateia, Daniel Buysse
Издательство: Informa Healthcare
Год издания: 2010
Количество страниц: 300
Язык: english
Формат: PDF
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The first source on insomnia treatment since the advancement of newer drug options and cognitive behavioral therapies, Insomnia: Diagnosis and Treatment presents a comprehensive reference on the complications, evaluation, and treatment of insomnia. Ideal for sleep medicine specialists, psychiatrists, and neurologists, this text uses a multi-disciplinary approach to discuss the essential information on assessment and treatment, while also covering the science of insomnia, including the definitions, origins, and complications of the condition.
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Lung Transplantation (Lung Biology in Health and Disease) |
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Категория: Хирургия, травматология, Энциклопедии и справочники |
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Автор: Wickii Vigneswaran, Edward Garrity
Издательство: Informa Healthcare
Год издания: 2010
isbn: 1439802556
Количество страниц: 448
Язык: english
Формат: PDF
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Once considered an experimental therapy, lung transplantation is now regarded as a viable treatment option for selected patients with end-stage lung diseases. As more and more of these cases arise, it becomes imperative for those involved in the care of lung transplant patients to have a vast understanding of the multidiscipline process of lung transplantation. This text provides a comprehensive overview of this process covering everything from the history of the lung transplant program to the long term effects of the procedure.
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Heinkel 112 (Militaria 164) |
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Категория: Военное дело » Военная техника » Самолеты |
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Автор: Seweryn Fleischer
Издательство: Wydawnictwo Militaria
Год издания: 2002
isbn: 837219145X
Количество страниц: 69
Язык: другой
Формат: PDF (scan)
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Язык: польский
Historia rozwoju i zastosowania bojowego samolotu w II wojnie światowej. 108 fotografii, plany, 7 stron kolorowych, schematy i mapy.
The history of development and combat use of German fighter of WW II. 108 photos,scale plans, 7 colour pages, schemes and maps. Polish text, English photo captions. |
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