نتایج جستجو برای: atomic energy

تعداد نتایج: 741903  

Journal: :Nature 1948

Journal: :Journal of Chemical Education 1954

Journal: :نشریه دانشکده فنی 0
حسن رضائی دلفی

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ژورنال: سنجش و ایمنی پرتو 2020

According to International Atomic Energy Agency (IAEA) recommendations, the calibration of ionization chambers used for radiotherapy dosimetry follows the substitution method which demands the use of a reference ionization chamber. This work introduces the Design and fabrication of cylindrical ionization chamber for dosimetry to be used by standard dosimetry laboratories. The result of the qual...

Journal: :The Yale Journal of Biology and Medicine 1958
C. H. Chang

ical environment on human activity and behavior, as well as the physical and climatic milieu. Unfortunately, the book is slanted. Since the author worked with Carrel, the writing is colored by the dualistic approach to the nature of man. While admitting that man is a physical chemical machine, his activity is governed in part not only by the physical laws of the universe but, also, by spiritual...

Journal: :Chemical & Engineering News Archive 1948

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