radiation absorbed rate dose
Assessment of Natural Radioactivity Levels and Radiation Hazards for Soil Samples Used in Erbil Governorate, Iraqi Kurdistan
... of radiation dose in the environment of Tumkur, Karnataka, ...India. Radiation Protection Dosimetry, 158(1), ...gamma radiation absorbed dose rate levels in farm soil for ...
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Evaluation of Natural Radioactivity in Marine Sand Deposits from Offshore China
... The radiation activity equivalent (Raeq), indoor gamma absorbed dose rate (DR), annual effective dose (HR), alpha in- dex (Ia), gamma index (Ig), external radiation hazard index ...
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Evaluation of naturally occurring radionuclide in soil samples from pandogari mining sites in Niger State, Nigeria
... Concentrations, Absorbed dose rate and the Annual Effective dose rates of naturally occurring radionuclides (40K, 232Th and 226Ra) absorbed in 7 soil samples collected from different ...
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Investigation of Radionuclide Levels in Groundwater Around Transmission Company of Nigeria for Environmental Impact Assessment
... the absorbed dose rate, the annual effective dose equivalent, internal hazard index, external hazard index, annual gonadal dose equivalent, and representative gamma index and radium ...
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Environmental Radiation Measurement and Assessment of Natural Radioactivity in Soil, Water and Vegetation
... external radiation hazard index (Hex), internal radiation hazard in- dex (Hin) and absorbed dose rate (D) for the area under study were deter- mined as ...
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Empirical Validation Of Absorbed Dose To The Rectum In The Treatment Of Cervical Cancer Using High Dose Rate Brachytherapy
... optimised dose from the TPS and the measured dose by the film has been summarised in Table ...(for dose measurements in phantom) deviation of prescribed dose delivery for intracavitary BT ...
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Cell engineering: nanometric grafting of poly-N-isopropylacrylamide onto polystyrene film by different doses of gamma radiation
... radiating absorbed dose of 1 KGy/h was ...flow rate) for 20 ...-radiation dose on the grafting degree was calculated using the following formula: Grafting (%) = (w - w ° ) 100/w ° , ...
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Increased absorbed liver dose in Selective Internal Radiation Therapy (SIRT) correlates with increased sphere-cluster frequency and absorbed dose inhomogeneity
... mean absorbed dose to normal liver parenchyma and a higher threshold for radiation-induced liver disease (RILD) compared to external beam radiation therapy (EBRT), which cannot be explained ...
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Evaluation of Naturally Occurring Radionuclide in Soil Samples from Ajiwei Mining Sites in Niger State, Nigeria.
... average Absorbed Dose rate of the 8 soil samples collected is ...Effective Dose for the sampled areas range from ...Effective Dose of ...the radiation exposure level reaching ...
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Radiation hazard index and excess lifetime cancer risk due to natural radioactivity in environmental matrix waste dumpsite, Rivers state.
... The absorbed dose rate and excess life cancer risk due to natural radioactivity in soil and water around reclaimed waste dumpsite in the city of Port Harcourt have been carried out Rivers ...
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Evaluation of Radioactivity Level and Its Radiological Impact in Soil Samples Around Transmission Company of Nigeria
... the absorbed dose rate, annual effective dose equivalent, internal hazard index, external hazard index, annual gonadal dose equivalent, representative level index and radium equivalent ...
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The Experimental Gamma Radiation Dose Rate for Radiation Hazard into Adhesive Building Materials in Saudi Arabia
... index, absorbed dose rate and the annual exposure rate, were calculated to assess the radiation hazards as- sociated with Saudian ...
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The Effect of Soil Radioactivity in Pollution
... low radiation in this area, because the absorbed dose rate in Chahbahar soil samples is ...gamma radiation was 70 µSv/year in the World [24, 25] , and in Chahbahar it was ...
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Measurements of Natural Radio activity Levels and Associated Health Hazard Indices in Some Portland Types of cement, Ethiopia
... of radiation, it is necessary to measure the natural environmental radiation levels and this study will measure the radiation levels in types of cement and semi-processed types of cement used for ...
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Natural radioactivity levels and radiation hazards for gypsum materials used in Egypt
... and dose rates for various rock ...corresponding absorbed dose rate from all those radionuclides also exceeds significantly the av- erage value of 55 nGy·h −1 from these terrestrial radio- ...
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Radioactivity concentrations and dose assessment for soil samples from wheat plantation areas of Narok County, Kenya
... the radiation absorbed dose rate and annual effective dose rate, radium equivalent activity, external and internal hazard indices, gamma and alpha ...
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Basic investigation on performance of low-density polymer gel dosimeter
... of radiation beam energy, dose rate, linearity and reproducibility of dose response together with veri2ication of its tissue equivalence which are important factors in their application ...
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Low-dose protocol of the spiral CT in orthodontics: comparative evaluation of entrance skin dose with traditional X-ray techniques
... the radiation dose index for unit of volume ...low dose, because the acquisition parameter values used were the lowest ones allowed by the apparatus in order to perform the exam and, at the same ...
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DISCUSSION
... These developments indicate that the radiation dose from radioiodine in- ternally absorbed at the time of fallout may have been responsible for the growth retar-.. dation and that the in[r] ...
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Knowledge and Awareness of Osteoradionecrosis Among Dental Students - A Survey
... Result -This study concluded that only 54% of the students are aware of osteoradionecrosis. Majority of the students say that absorbed radiation dose, delivary modality and dental status are the ...
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