terrestrial gamma radiation
Estimation of Terrestrial Gamma Radiation Dose and Annual Effective Dose Around Industrial Areas of Tumkur City
... outdoor terrestrial gamma radiation at 15 selected location of study area are summarized in Table ...indoor gamma absorbed dose rates in air of Tumkur industrial areas ranged between 137 to ...
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Terrestrial Gamma Radiation Dose Rate of West Sarawak
... to terrestrial gamma dose ...predict terrestrial gamma radiation dose rate for areas with similar geology-soil pairing profile across ...
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Terrestrial Gamma Radiation in Phuket Island, Thailand
... In this paper, Naturally Occurring Radioactive Material (NORM) is defined as: Materials which may contain elevated concentration of any of the primordial radionuclides or radioactive elements as they occur in nature, ...
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Gamma Radiation Measurements in Tunisian Marbles
... Based on the results obtained in this study for ab- sorbed and effective dose rate, radium equivalent activity, external and internal hazard indices, we conclude that the radioactivity levels of marbles are within the ...
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Natural radioactivity in major rivers of Kelantan state, Malaysia
... of Terrestrial Gamma Radiation Dose Rate (TGRD) of Kelantan State, Malaysia: Relationship Between the Geological Formation and Soil Type to Radiation Dose ...
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Natural environmental radioactivity in the soil of Terengganu State, Malaysia
... of terrestrial gamma radiation dose rate (TGRD) of Kelantan State, Malaysia: Relationship between the geological formation and soil type to radiation dose ...
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Environmental radiology assessment in Lahad Datu, Sabah
... the terrestrial gamma radiation in Lahad Datu ...of terrestrial gamma ...ionizing radiation in Lahad Datu for further ...
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Radioactivity levels of 238U and 232Th, the α and β activities and associated dose rates from surface soil in Ulu Tiram, Malaysia
... The highest terrestrial gamma-radiation dose-rate measured that is 409 nGy.h –1 was in area covered by Dystric Nitosols soil types. This soil type is underlain by acid with undifferentiated granite ...
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PROTECTIVE EFFECT OF EMBLICA OFFICINALIS FRUIT EXTRACT AGAINST GAMMA IRRADIATION IN MICE
... exposure to ionizing radiation 49 . Under normal conditions the inherent defense system, including glutathione and the antioxidant enzymes, protects against the oxidative damage. GSH is versatile protector and ...
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Calorimetric Non-Destructive Assay of Large Volume and Heterogeneous Radioactive Waste Drums
... emitting radiation that converts into heat by the interaction of the emitted particles with surrounding ...any radiation that escapes from the calorimetric apparatus remains undetected and unaccounted ...
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Smart Polymers and Coatings Obtained by Ionizing Radiation: Synthesis and Biomedical Applications
... of gamma radiation ...using gamma rays, with some stimuli-responsive polymers to improve its ability to host either antimicrobial or anti-inflammatory drugs [38] [127] ...with gamma rays and ...
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Mycotoxin residues in different chicken products by HPLC and their inactivation using Gamma radiation
... different gamma irradiation rays (6, 8, and 10 kGy) was studied on the reduction of the existed in examined chicken ...of gamma irradiation dose used to the samples and the reduction level of total ...
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Possible effects on avionics induced by terrestrial gamma-ray flashes
... TGF effects on aircraft electronic equipment at cruise al- titudes (IEC, 2006) require a careful study that goes beyond the analysis based on standard particle and radiation condi- tions. We find that neutrons may ...
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FORMULATION AND CHARECTERIZATION OF IN SITU IMPALNT OF OCTREOTIDE ACETATE
... of gamma irradiation on molecular weight of polymer, viscosity of polymer solution, monomer ratio of lactide and glycolide and in-vitro release after gamma radiation was studied with F3 ...
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UV-B RADIATION EFFECTS ON TERRESTRIAL PLANTS - A PERSPECTIVE
... Both terrestrial and aquatic plants, the primary producers supporting life on earth, can be threatened by global climate change and particularly by UV-B radiation due to the depletion of the ozone layer in ...
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2. Abdul Haris, Annas Boceng and Amir Tjoneng
... lethal gamma radiation dose of 200 Gray and 300 Gray gamma can significantly affect plant height, some tillers, panicle length, and harvest ...
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Effects of gamma radiation on fetal development in mice
... Materials and Methods: Female mice were randomly categorized into a control group and 3 experimental groups including: Group I (Irradiation), Group II (Superovulation), and Group III (Superovulation and Irradiation). In ...
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PALYNOLOGICAL ALTERATIONS INDUCED BY ACUTE GAMMA RADIATION
... with gamma radiation doses from 5 to 10 ...ionizing radiation at an early stage of plant development may result from induction of point mutations in cells of the apical ...
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EFFECT OF GAMMA RADIATION ON THE STRUCTURE AND CONCENTRATION ANALYSIS OF CHLOROPHYLL AND CAROTENE SEEDS
... Abstract: This work investigates mainly the effect of gamma radiation on chlorophyll and carotene of the coriander seeds. The coriander seeds were irradiated at different doses of gamma ...
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Radon and thoron study in areas of elevated background radiation in Palong, Segamat, Johor
... natural radiation is radon exposure, and the most important mechanism of exposure is the inhalation of the short-lived decay products of 222 Rn (UNSCEAR, ...of radiation from gamma exposure and from ...
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