منابع مشابه
Gamma Dose Rate Measurement and Dose Rate Calculation for Sensitive Organs in the Vicinity of Hot Springs in Kerman Province
Introduction: All of the people worldwide are exposed to low levels of radiation. Cancer induction and genetic disorders are among the hazards of low level exposure. In some cases, radiation close to hot springs is higher than normal areas due to a high concentration and the decay products of Ra-226. Given the use of hot springs by the general public because of their therapeutic p...
متن کاملSynthesis and thermoluminescence properties investigation of nano-structured alumina for high dose measurement
In this study, nanostructured alumina was synthesized by solution combustion method and its thermoluminescence properties was investigated. X-raydiffraction (XRD) and scanning electron microscopy (SEM) were conducted to investigate the crystal structure, morphology and the particle size of the powders. It was observed that nano structured α-Al2O3 particles with nano flake morphology and thickne...
متن کاملAn Attempt to Lower Sources of Systematic Measurement Error 1 Running Head: AN ATTEMPT TO LOWER SOURCES OF SYSTEMATIC MEASUREMENT ERROR An Attempt to Lower Sources of Systematic Measurement Error Using Hierarchical Generalized Linear Modeling (HGLM)
The purpose of the present studies was to test the effects of systematic sources of measurement error on the parameter estimates of scales using the Rasch model. Studies 1 and 2 tested the effects of mood and affectivity. Study 3 evaluated the effects of fatigue. Last, studies 4 and 5tested the effects of motivation on a number of parameters of the Rasch model (e.g., ability estimates). Results...
متن کاملMeasurement of outdoor and indoor ambient gamma dose rate in Gorgan and Bandar-Torkman cities using gas and thermoluminescent dosimeters
Background and Objective: Human external exposure to natural radiation sources is much more than artificial radiation sources. In this study, external annual effective doses were estimated in cities of Gorgan and Bandar-Torkman by determining ambient gamma dose rate in indoor and outdoor spaces. Materials and Methods: Using an ionization chamber detector, the outdoor and indoor ambient gamma d...
متن کاملHigh dose radioiodine outpatient treatment: an initial experience in Thailand
Objective(s): The aim of this study was to determine whether high-dose radioactive iodine (Na131I) outpatient treatment of patients with thyroid carcinoma is a pragmatically safe approach, particularly for the safety of caregivers. Methods: A total of 79 patients completed the radiation-safety questionnaires prior to receiving high-dose radioactive iodine treatment. The questionnaire studied th...
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ژورنال
عنوان ژورنال: Journal of Nuclear Science and Technology
سال: 1976
ISSN: 1881-1248,0022-3131
DOI: 10.3327/jnst.13.100