high radiation dose rate
High Dose Rate Intracavitary Radiation Therapy of Carcinoma of the Cervix Using a Linear Source
... High dose rate intracavitary radiation therapy of carcinoma of the cervix using a linear source Med J Malaysia Vol 46 No 2 June 1991 High dose rate intracavitary radiation therapy of carcinoma of the[.] ...
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Does Change in the Effect of Source Strength of the High Dose Rate 192Iridium Radio Isotope on Local Control and Late Normal Tissue Toxicity (Bladder and Rectum) in the Treatment of Carcinoma Cervix
... and dose was cal- culated to point A, Point B, ICRU rectal and bladder ...apart), dose specified to Bladder and Rectum were defined according to ICRU 38 (International Commission on Radiation Units ...
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Improving high dose rate and pulsed dose rate prostate brachytherapy : alternative prostate definition and treatment delivery verification methods
... External beam radiotherapy is regarded as the gold standard treatment modality for patients with locally advanced prostate cancer. The recurrence rates after this form of treatment are quite high. Some reports ...
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RADIATION DOSE-RATE EFFECTS ON SELECT BIOMARKERS IN A MOUSE TOTAL-BODY IRRADIATION MODEL
... a dose-dependent manner. There is no significant dose- rate effect of gamma irradiation on circulating erythrocytes and leukocytes when comparing high and low dose-rates [21-24], ...
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Evaluation of radiation exposure from fluoroscopic examination in small animal veterinary staff using thermoluminescent dosimeters
... of radiation exposure risk, the use of protective equipment still varies depending on various factors such as the presence of a supervisor and the category of ...low rate of use described for leaded ...
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Natural radioactivity levels and radiation hazards for gypsum materials used in Egypt
... of high-resolution γ-ray spectroscopy provides a sensitive experimental tool in studying natural radioactivity and determining elemental concentrations and dose rates for various rock ...absorbed ...
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Brachytherapy for cervix cancer: low-dose rate or high-dose rate brachytherapy – a meta-analysis of clinical trials
... 'low-dose rate' (Medical Subject Heading [MeSH]), 'high-dose rate' (text words), 'intracavitary radi- otherapy' (text word), 'brachytherapy' (text word) and 'cervical cancer' or 'cervix ...
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Determination of surface radiation dose-rate in the environment of Kelantan State, Malaysia
... natural radiation exposures: high- energy cosmic ray particles incident on the earth’s atmosphere and radioactive nuclides that originated from the earth crust and are present everywhere in the environment, ...
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The Experimental Gamma Radiation Dose Rate for Radiation Hazard into Adhesive Building Materials in Saudi Arabia
... using high-resolution gamma-ray spectrometry system consists of coaxial hyper-pure germanium (HPGe) detector with highly passive shielding and low ...background radiation from natural sources the detector ...
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Radiotherapy: an update
... ionizing radiation. Radiation oncology is the science that deals with the study of tumor biology and application of ionizing radiation in the management of ...ionizing radiation compared to ...
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RECENT STUDIES ON THE GENETIC EFFECTS OF RADIATION IN MICE
... M.: Mutation frequency in female mice exposed to small x-ray dose at high dose rate.. Russell[r] ...
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Natural background radiation dose rate levels and incidences of reproductive abnormalities in high radiation area in Abeokuta, Southwestern Nigeria
... of high outdoor gamma radiation exposure on repro- ductive abnormalities in the ...gamma radiation exposure data for the city and different reproductive ab- normalities, regression assessment was ...
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Novel adaptive beam-dependent margins for additional OAR sparing.
... The most widely used strategy used to determine the required size of the CTV to PTV margin is the recipe proposed by Van Herk et al (2000). Tsang et al (2017) proposed modifications to the margin concept by con- sidering ...
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Simultaneous bilateral spontaneous pneumothorax and radiation pneumonitis following thoracic radiotherapy for the treatment of high grade follicular lymphoma
... He received intensive chemotherapy comprising of rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone (r-cHOP) and intrathecal methotrexate. He received consolidation radiotherapy totalling 30Gy over 15 ...
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Bulletin of the European Communities, No 9, 1981
... radiation protection/Development and testing of the dose equivalent rate meter tandem for beta and photon radiation to be used in 7 - 53 radioactive waste disposal project/The Dutch geol[r] ...
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Radiation Therapy for Prostate Cancer: Low Dose-Rate (LDR) Brachytherapy Procedure
... Come to the cancer centre 1 hour before your appointment time. Take the elevators down to B1 (lower level of the cancer centre) and check in at the registration desk or the registration kiosk for this appointment. The ...
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Medical Management of Radiological Casualties pdf
... Personnel close enough to a nuclear explosion to de- velop ETI would die due to blast and thermal effects. How- ever, in nuclear detonations above the atmosphere with essentially no blast, very high fluxes of ...
152
Dose Assessment for Some Industrial Gamma Sources with an Application to a Radiation Accident
... deposited dose rate in Gy/h is calculated using MCNP model for human ...the dose rate is calculated for each day the family was exposed (between May 5 th and June 26 th ) where the recorded ...
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Natural environmental radioactivity in the soil of Terengganu State, Malaysia
... Abstract. The activity concentrations of naturally occurring radionuclides in environmental medium such as soil play an important role in setting national and international average doses to public for radiation ...
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THE RELATIONSHIP BETWEEN RADIATION DOSE AND DOMINANT VISIBLE MUTATION RATE IN DROSOPHILA MELANOGASTER
... It may be that, in a general way, for those combinations of irradiation doses and mutant eclosion time limits which together result in mutation rates of less than about one p[r] ...
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