کتاب : تاثیرات بیولوژیکی و فیزیولوژیکی تابش های خورشیدی روی پوست بدن انسان

Biophysical and physiological effects of solar radiation on human skin by paolo u giacomoni // ‘‘Its not the substance, it’s the dose which makes something poisonous!’’When Paracelsius, a German physician of the fourteenth century made thisstatement, he probably did not think about light as one of the most obviousenvironmental factors. But his statement applies as well to light. While weneed light, for example, for vitamin D production too much light might causeskin ...

کتاب : پراکندگی نوترونی در علم زمین شناسی

Neutron scattering in earth sciences by Hans Rudolf Wenk // While earth science users are still a small minority, neutron scattering has neverthelesscontributed valuable information on geological materials for well over half a century.Important applications have been in crystallography (e.g. atomic positions of hydrogen andAl-Si ordering in feldspars and zeolites, Mn-Fe-Ti distribution in oxides), magnetic structures,mineral physics at non-ambient conditions and investigations of anisotropy and ...

کتاب : آشکارساز های نیمه رسانا

Semiconductor Radiation Detectors by Gerhard Lutz // Semiconductor detectors for nuclear radiation and particles have experienceda rather rapid development in the last few years. Although these developmentshave been documented in a large number of publications, it seemed usefulto collect this information in the form of an introductory textbook that alsoincludes the basic concepts behind the most recent developments.The book is intended to serve as a basis for academic teaching as well asa guide ...

کتاب : مرجع اسپکتروسکوپی طیف ایکس

Handbook of X Ray Spectrometry Revised and Expanded by Rene Van Grieken // The positive response to the first edition of Handbook of X-Ray Spectrometry: Methodsand Techniques and its commercial success have shown that in the early 1990s there wasa clear demand for an exhaustive book covering most of the specialized approaches in thisfield. Therefore, some five years after the first edition appeared, the idea of publishinga second edition emerged. In the meantime, remarkable and steady progress h ...

کتاب : INTERNATIONAL REACTOR DOSIMETRY FILE 2002

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