Radiation doses to critical groups since the early 1950s due to discharges of liquid radioactive waste from Sellafield.

abstract：:One goal of this research was to reproduce the photon specific absorbed fraction calculations of Cristy and Eckerman using their gastrointestinal (GI) tract model. A second goal was to calculate photon specific absorbed fraction values for their GI tract model using electron tracking techniques. A final goal was to ca...

journal_title：Health physics

authors： Poston JW Jr,Kodimer KA,Bolch WE,Poston JW Sr

更新日期：1996-09-01 00:00:00

abstract：:Two motivations for studying radiation risk are (1) to quantify the magnitude of risk as an aid to setting radiation protection standards and (2) to understand causality as an aid to assigning compensation for radiation exposed individuals whose disease or death may have been related to radiation exposure. Although it...

journal_title：Health physics

authors： Cologne J,Cullings H,Furukawa K,Ross P

更新日期：2010-11-01 00:00:00

abstract：:Fractal analysis is introduced in the field of environmental health physics. In particular, it is applied to the complex and inhomogeneous deposition pattern of radioactivity after the Chernobyl accident. The patchiness of 137Cs hot spots is quantified by a fractal dimension as low as 1. The problem of finding hot spo...

journal_title：Health physics

authors： Raes F,De Cort M,Graziani G

更新日期：1991-08-01 00:00:00

abstract：:Accidents involving exposure to radiation or radioactive materials may involve an unusual degree of emotional trauma. Methods that may be employed in dealing with such trauma are discussed in relation to a specific accident in which a radiation worker was injured and seriously contaminated with 241Am. ...

journal_title：Health physics

authors： Brown WR

更新日期：1983-10-01 00:00:00

abstract：:A recent publication by in the April 28, 2004, issue of JAMA raises concern since it suggests that exposure to dental x rays during pregnancy could be responsible for human fetal growth retardation. Furthermore, the article could have a negative impact on the dental care of pregnant women who might fear the effect of ...

journal_title：Health physics

authors： Brent RL

更新日期：2005-04-01 00:00:00

abstract：:Measurements of the gross beta activity of snow samples from four Alpine glaciers contaminated by radioactive fallout from the Chernobyl nuclear accident and a gamma-spectrum analysis of selected samples are reported. The results are discussed with respect to possible risks to the population from using meltwater from ...

journal_title：Health physics

authors： Ambach W,Rehwald W,Blumthaler M,Eisner H,Brunner P

更新日期：1989-01-01 00:00:00

abstract：:In a long-term animal study, the combined and separate effects of Thorotrast (colloidal 232ThO2) and silica dust on the induction of lung tumors were investigated. Female Wistar rats were exposed for 29 d to aerosol concentrations of quartz of either 6 mg m-3, 30 mg m-3, or 0 mg m-3 (6 h d-1, 5 d wk-1). After inhalati...

journal_title：Health physics

authors： Spiethoff A,Wesch H,Wegener K,Klimisch HJ

更新日期：1992-07-01 00:00:00

abstract：:A database of soil-to-plant transfer factors for radiocesium and radiostrontium has been compiled for arable crops from published and unpublished sources. The database is more extensive than previous compilations of data published by the International Union of Radioecologists, containing new information for Scandinavi...

journal_title：Health physics

authors： Nisbet AF,Woodman RF

更新日期：2000-03-01 00:00:00

abstract：:Program Area Committee 5 of the National Council on Radiation Protection and Measurements (NCRP) focuses its activities on environmental radiation and radioactive waste issues. The Committee completed a number of reports in these subject areas, most recently NCRP Report No. 175, Decision Making for Late-Phase Recovery...

journal_title：Health physics

authors： Chen SY,Napier B

更新日期：2016-02-01 00:00:00

abstract：:The majority of patients with late stage castration-resistant prostate cancer (CRPC) develop bone metastases that often result in significant bone pain. Therapeutic palliation strategies can delay or prevent skeletal complications and may prolong survival. An alpha-particle based therapy, radium-223 dichloride (²²³RaC...

journal_title：Health physics

authors： Dauer LT,Williamson MJ,Humm J,O'Donoghue J,Ghani R,Awadallah R,Carrasquillo J,Pandit-Taskar N,Aksnes AK,Biggin C,Reinton V,Morris M,St Germain J

更新日期：2014-04-01 00:00:00

abstract：:The objectives of this research were (1) to analyze the transfers of 137Cs and 60Co in a retention pond, with emphasis on aquatic insects and (2) to determine if detectable concentrations of these radionuclides are exported by emerging aquatic insects. We analyzed the radionuclide concentrations in the following compo...

journal_title：Health physics

authors： Voshell JR Jr,Eldridge JS,Oakes TW

更新日期：1985-11-01 00:00:00

abstract：:The development of medical countermeasures against the acute gastrointestinal subsyndrome of the acute radiation syndrome in humans requires well characterized and validated animal models. These models must adhere to the criteria of the U.S. Food and Drug Administration's Animal Rule and consider the natural history a...

journal_title：Health physics

authors： MacVittie TJ,Farese AM,Bennett A,Gelfond D,Shea-Donohue T,Tudor G,Booth C,McFarland E,Jackson W 3rd

更新日期：2012-10-01 00:00:00

abstract：:Reconstructed meteorological data are often used in some form of long-term wind trajectory models for estimating the historical impacts of atmospheric emissions. Meteorological data for the straight-line Gaussian plume model are put into a joint frequency distribution, a three-dimensional array describing atmospheric ...

journal_title：Health physics

authors： Hamby DM

更新日期：2002-01-01 00:00:00

abstract：:The data presented show early results from a longitudinal survey of "therapeutic" ultrasonic instrument performance in clinical physiotherapy. Previous studies undertaken in North America and the United Kingdom have shown that these units tend not to be scientifically tested and recalibrated, and have been found to ha...

journal_title：Health physics

authors： Fyfe MC,Parnell SM

更新日期：1982-09-01 00:00:00

abstract：:Residential exposure to radon gas is associated with increased risk of lung cancer, especially in smokers. Most evidence about the health effects of radon has been derived from meta-analyses on global epidemiologic studies, but administrative data can help public health authorities to explore the local impacts. Eighty...

journal_title：Health physics

authors： Henderson SB,Rauch SA,Hystad P,Kosatsky T

更新日期：2014-05-01 00:00:00

abstract：:A large-scale radiological incident would result in an immediate critical need to assess the radiation doses received by thousands of individuals to allow for prompt triage and appropriate medical treatment. Measuring absorbed doses of ionizing radiation will require a system architecture or a system of platforms that...

journal_title：Health physics

authors： Grace MB,Moyer BR,Prasher J,Cliffer KD,Ramakrishnan N,Kaminski J,Coleman CN,Manning RG,Maidment BW,Hatchett R

更新日期：2010-02-01 00:00:00

abstract：:Timely achievement of uranium series' secular equilibrium is not always feasible. Our objective is to mathematically justify methods for early uranium series gamma spectroscopy measurements that can accurately predict naturally occurring radioactive material equilibrium activities long before equilibrium is establishe...

journal_title：Health physics

authors： Wilson CA 4th,Matthews KL 2nd,Hamideh AM,Wang WH

更新日期：2019-10-01 00:00:00

abstract：:Soils, vegetation, small mammals, and birds were measured for uranium series radionuclides at three sites near the operating Key Lake uranium mill in northern Saskatchewan. Sites, impacted by windblown tailings and mill dust, had significantly higher concentrations of uranium, 226Ra, 210Pb, and 210Po in soils, litter,...

journal_title：Health physics

authors： Thomas PA

更新日期：2000-06-01 00:00:00

abstract：:The operational radiation protection issues associated with the Z-Machine accelerator located at Sandia National Laboratories are large: a variety of materials can be placed into the machine; these materials can be subjected to a variety of nuclear reactions, producing a variety of activation products. Without full un...

journal_title：Health physics

authors： Culp T

更新日期：2007-02-01 00:00:00

abstract：:A dose reconstruction was carried out on a case in which a worker was exposed to soft x rays using time motion studies, an ionization chamber for low energy photon measurements, and CdZnTe (CZT) spectrometry. The worker estimated his dose to be over 600 mSv. However, the doses to the skin and testes were evaluated to ...

journal_title：Health physics

authors： Suzuki T,Matsumoto M,Kim E,Yajima K,Akashi M,Fujimoto K

更新日期：2006-08-01 00:00:00

abstract：:Internal exposure due to inhalation of aerosols depends on the ratio of aerodynamic shape factor (χ) to aerosol mass density (ρ). Inhaled aerosol parameters may differ from the default ρ and χ values provided by the International Commission on Radiological Protection, which are adopted for the assessment of internal e...

journal_title：Health physics

authors： Zhang B,Sheng W,Xu M,Zhang Y,Lei JY,Ma HC

更新日期：2019-10-01 00:00:00

abstract：:A new modification of the prior human lung compartment plutonium model, Doses-2005, has been described. The modified model was named "Mayak Worker Dosimetry System-2008" (MWDS-2008). In contrast to earlier models developed for workers at the Mayak Production Association (Mayak PA), the new model more correctly describ...

journal_title：Health physics

authors： Khokhryakov VV,Khokhryakov VF,Suslova KG,Vostrotin VV,Vvedensky VE,Sokolova AB,Krahenbuhl MP,Birchall A,Miller SC,Schadilov AE,Ephimov AV

更新日期：2013-04-01 00:00:00

abstract：:For the purpose of improving retrospective internal thyroid dose estimations for children and adolescents following the Chernobyl accident, age- and gender-dependent thyroid masses have been estimated for the children of Kiev and Zhytomyr oblasts, which are two of the most contaminated regions of Northern Ukraine. For...

journal_title：Health physics

authors： Likhtarov I,Kovgan L,Masiuk S,Chepurny M,Ivanova O,Gerasymenko V,Boyko Z,Voillequé P,Antipkin Y,Lutsenko S,Oleynik V,Kravchenko V,Tronko M

更新日期：2013-01-01 00:00:00

abstract：:Eleven years after the accidental loss of nuclear weapons in 1968, the fourth scientific expedition to Thule occurred. The estimated inventory of 1 TBq 239,240Pu in the marine sediments was unchanged when compared with the estimate based on the 1974 data. Plutonium from the accident had moved further away from the imp...

journal_title：Health physics

authors： Aarkrog A,Dahlgaard H,Nilsson K,Holm E

更新日期：1984-01-01 00:00:00

abstract：:Nineteen UF6/UO2F2 inhalation studies were undertaken in purebred, female beagle dogs (N = 16) to examine inter alia, (a) the possible relations of exposure, whole body, lung and renal uranium levels to excretion rates; (b) the threshold U6+ dose and renal concentration for renal injury; (c) the distribution and reten...

journal_title：Health physics

authors： Morrow P,Gelein R,Beiter H,Scott J,Picano J,Yuile C

更新日期：1982-12-01 00:00:00

abstract：:Mixed radioactive and chemical wastes generated by biomedical research were characterized, and various treatment methods for reducing their volume were evaluated. These wastes consist primarily of organic solvents used in the extraction and purification of radiolabeled biomolecules that are contaminated with low level...

journal_title：Health physics

authors： Linins I,Klein RC,Gershey EL

更新日期：1991-09-01 00:00:00

abstract：:For decades, radiation protection philosophy and practice have been the domain of professionals trained in the physical and medical sciences. Radiation protection policy was formulated and implemented largely without consultation with or participation by other professional disciplines or the general public. Although, ...

journal_title：Health physics

authors： Florig HK

更新日期：2001-04-01 00:00:00

abstract：:Releases of radioactive materials from the Mayak Production Association in 1949-1956 resulted in contamination of the Techa River; a nuclide of major interest was 90Sr, which downstream residents consumed with water from the river and with milk contaminated by cows' consumption of river water and contaminated pasture....

journal_title：Health physics

authors： Tolstykh EI,Degteva MO,Peremyslova LM,Shagina NB,Shishkina EA,Krivoshchapov VA,Anspaugh LR,Napier BA

更新日期：2011-07-01 00:00:00

abstract：:Panasonic UD-801 thermoluminescent dosimeters ( TLDs ) containing two calcium sulfate phosphors were tested under Performance Specification 3.1 established by the American National Standard Institute ( ANSI75 ) and in the U.S. Nuclear Regulatory Commission's Regulatory Guide 4.13 ( NRC77 ). The specific qualifying tes...

journal_title：Health physics

authors： Toke LF,Carson BH,Baker GG,McBride MH,Plato PA,Miklos JA

更新日期：1984-05-01 00:00:00

abstract：:RESRAD-RECYCLE is a computer code designed by Argonne National Laboratory (ANL) to be used in making decisions about the disposition of radioactively contaminated materials and scrap metals. It implements a pathway analysis methodology to evaluate potential radiation exposures resulting from the recycling of contamina...

journal_title：Health physics

authors： Cheng JJ,Kassas B,Yu C,Amish J,LePoire D,Chen SY,Williams WA,Wallo A,Peterson H

更新日期：2004-11-01 00:00:00