A Study of the Gamma Rays Associated with Selected Neutron-induced Radioactivities

A Study of the Gamma Rays Associated with Selected Neutron-induced Radioactivities PDF Author: W. C. Rutledge
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 218

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Book Description
It is the primary aim of this research to present as complete an evaluation as possible of the gamma rays having energies up to 1.5 Mev that are emitted by the excited states of various nuclei. The use of enriched isotopes and the proximity of the source of activation make it possible to investigate both short and long-lived radioactivities produced by neutron bombardment of the elements considered. By measuring the internal conversion electron and photoelectron line spectra, one obtains the energies of all prominent gamma-rays to within plus or minus 0.3%. Some exceptionally weak transitions above 600 kev are best observed with a scintillation counter or Geiger counter at the expense of accuracy.

A Study of the Gamma Rays Associated with Selected Neutron-induced Radioactivities

A Study of the Gamma Rays Associated with Selected Neutron-induced Radioactivities PDF Author: W. C. Rutledge
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 218

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Book Description
It is the primary aim of this research to present as complete an evaluation as possible of the gamma rays having energies up to 1.5 Mev that are emitted by the excited states of various nuclei. The use of enriched isotopes and the proximity of the source of activation make it possible to investigate both short and long-lived radioactivities produced by neutron bombardment of the elements considered. By measuring the internal conversion electron and photoelectron line spectra, one obtains the energies of all prominent gamma-rays to within plus or minus 0.3%. Some exceptionally weak transitions above 600 kev are best observed with a scintillation counter or Geiger counter at the expense of accuracy.

A Study of the Electron Line Spectra of Certain Neutron Induced Radioactivities

A Study of the Electron Line Spectra of Certain Neutron Induced Radioactivities PDF Author: Harry B. Keller
Publisher:
ISBN:
Category : Electron spectroscopy
Languages : en
Pages : 176

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Book Description
Excited nuclear states can, in general, be produced either by bombardment with projectiles of nuclear size, or with gamma-rays. The struck nucleus may (1) emit nucleons, (2) emit electromagnetic radiation, or (3) break up into two or more pieces. Since this dissertation is to deal exclusively with thermal neutron induced activities, the subject of gamma induced activities will not be mentioned further.

AN INVESTIGATION OF THE BETA-RADIATION AND GAMMA-RADIATION ASSOCIATED WITH SEVERAL SHORT-LIVED NEUTRON-INDUCED RADIOACTIVITIES.

AN INVESTIGATION OF THE BETA-RADIATION AND GAMMA-RADIATION ASSOCIATED WITH SEVERAL SHORT-LIVED NEUTRON-INDUCED RADIOACTIVITIES. PDF Author: JAMES MENARD LEBLANC
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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Book Description


A STUDY OF THE ELECTRON LINE SPECTRA OF CERTAIN NEUTRON INDUCED RADIOACTIVITIES.

A STUDY OF THE ELECTRON LINE SPECTRA OF CERTAIN NEUTRON INDUCED RADIOACTIVITIES. PDF Author: HARRY BERT KELLER (II)
Publisher:
ISBN:
Category :
Languages : en
Pages : 182

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Book Description


A STUDY OF THE GAMMA-TRANSITIONS ASSOCIATED WITH VARIOUS SHORT-LIVED NEUTRON-INDUCED RADIOACTIVITIES.

A STUDY OF THE GAMMA-TRANSITIONS ASSOCIATED WITH VARIOUS SHORT-LIVED NEUTRON-INDUCED RADIOACTIVITIES. PDF Author: WILLARD CLAYTON JORDAN
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 222

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Book Description


Remote Compositional Analysis

Remote Compositional Analysis PDF Author: Janice L. Bishop
Publisher: Cambridge University Press
ISBN: 110718620X
Category : Language Arts & Disciplines
Languages : en
Pages : 655

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Book Description
Comprehensive overview of the spectroscopic, mineralogical, and geochemical techniques used in planetary remote sensing.

Passive Nondestructive Assay of Nuclear Materials

Passive Nondestructive Assay of Nuclear Materials PDF Author: Doug Reilly
Publisher:
ISBN: 9780160327247
Category : Non-destructive testing
Languages : en
Pages : 700

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Book Description


Photon Activation Analysis

Photon Activation Analysis PDF Author: Christian Segebade
Publisher:
ISBN:
Category : SCIENCE
Languages : en
Pages : 730

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Book Description


Plant Nutrition and Food Security in the Era of Climate Change

Plant Nutrition and Food Security in the Era of Climate Change PDF Author: Vinay Kumar
Publisher: Academic Press
ISBN: 0128230932
Category : Science
Languages : en
Pages : 576

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Book Description
Plant nutrients are the vital elements essential for plant growth and survival, with key roles in adapting to challenging environments. Each nutrient, whether required in relatively large (macronutrients) or minute concentrations (micronutrients) plays a unique role in plant life cycle. Both the insufficient and surplus concentrations of these nutrients may render negative impacts on plant growth and development and therefore their homeostasis is considered critical for optimal plant growth and yield. Plant Nutrition and Food Security in the Era of Climate Change comprehensively reviews all critical plant nutrients. Chapters include topics such as: biological roles, uptake and transport of vital nutrients in plants; an in-depth review of the roles of potassium, calcium, magnesium and trace element; molecular breeding approaches for enhanced plant nutrients; and exploring the rhizosphere microbiome for enhance nutrient availability. Written by leading experts in the field of plant biology, this is an essential read for researchers and scientists interested in plant science, agronomy, food security and environmental science. A comprehensive review of all the important plant nutrients Discusses plant homeostasis under natural and changing environments Introduces novel approaches and state-of-the-art tool for enhancing the levels of targeted nutrients within plant tissues

Health Effects of Exposure to Low Levels of Ionizing Radiation

Health Effects of Exposure to Low Levels of Ionizing Radiation PDF Author: National Research Council
Publisher: National Academies
ISBN: 0309039959
Category : Science
Languages : en
Pages : 436

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Book Description
This book reevaluates the health risks of ionizing radiation in light of data that have become available since the 1980 report on this subject was published. The data include new, much more reliable dose estimates for the A-bomb survivors, the results of an additional 14 years of follow-up of the survivors for cancer mortality, recent results of follow-up studies of persons irradiated for medical purposes, and results of relevant experiments with laboratory animals and cultured cells. It analyzes the data in terms of risk estimates for specific organs in relation to dose and time after exposure, and compares radiation effects between Japanese and Western populations.