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Abstrak :
Determination of gamma emiter radionuclides impuritis in 99Mo fission products of llow enriched uranium. Determination of the gamma emitter radionuclides impuritis in 99Mo fission produc from low enriched uranium (LEU) by lod-thio extraction methods was carried ourt...

Abstrak :
The power makers ? challenge : and the need for fission energy looks at why using only conventional renewable energy sources is not quite as simple as it seems. Following a general introduction to electricity and its distribution, the author quantifies the reductions needed in greenhouse gas emissions from the power sector in the face of ever increasing world demands for electricity. It provides some much needed background on the many energy sources available for producing electricity and discusses their advantages and limitations to meet both the emission reduction challenge and electricity demand. By analyzing the three main groups of energy sources, renewable energy, fossil fuels and fission energy (nuclear power), readers can assess the ability of each group to meet the challenge of both reducing emissions and maintaining reliable supply at least cost. It is written for both non-technical and technical readers.

Abstrak :
This book brings together various aspects of the nuclear fission phenomenon discovered by Hahn, Strassmann and Meitner almost 70 years ago. Beginning with an historical introduction the authors present various models to describe the fission process of hot nuclei as well as the spontaneous fission of cold nuclei and their isomers. The role of transport coefficients, like inertia and friction in fission dynamics is discussed. The effect of the nuclear shell structure on the fission probability and the mass and kinetic energy distributions of the fission fragments is presented. The fusion-fission process leading to the synthesis of new isotopes including super-heavy elements is described.