منابع مشابه
Atomic Energy in Medicine
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...
متن کاملPriority based Energy Efficient Dynamic Power Scaling
As part of the energy efficient system modeling, which is of interest amongst all areas of research in industry and academia, this paper proposes a design of energy efficient Ethernet access system. The model estimates the feasibility of operating the network interface component under power saving modes, without compromising on the quality of service. In order to prevent degradation of the serv...
متن کاملAtomic Batteries: Energy from Radioactivity
With alternate, sustainable, natural sources of energy being sought after, there is new interest in energy from radioactivity, including natural and waste radioactive materials. A study of various atomic batteries is presented with perspectives of development and comparisons of performance parameters and cost. We discuss radioisotope thermal generators, indirect conversion batteries, direct con...
متن کاملSafety criteria in atomic energy.
The Problem The previous conference of this society dealt with the concept of tolerance levels in industrial activities. Today's conference has shown the importance of this concept in a new industry-that of atomic energy. The industry has an unfortunate history arising from its war-like introduction at Nagasaki and Hiroshima, and this has led to a considerable amount of confused thinking. Whene...
متن کاملAtomic Energy for Military Purposes
12.1. The entire purpose of the work described in the preceding chapters was to explore the possibility of creating atomic bombs and to produce the concentrated fissionable materials which would be required in such bombs. In the present chapter, the last stage of the work will be described the development at Los Alamos of the atomic bomb itself. As in other parts of the project, there are two p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/344371c0