Modeling the Optimum Prussian Blue Treatment for Acute Radiation Syndrome Following 137Cs Ingestion.

abstract：:In 1959, the Test Manager's Committee to Establish Fallout Doses calculated estimated external gamma exposure at populated locations based upon measurements of external gamma-exposure rate. Using these calculations and estimates of population, we have tabulated the collective estimated external gamma exposures for com...

journal_title：Health physics

authors： Anspaugh LR,Church BW

更新日期：1986-07-01 00:00:00

abstract：:Medical health physics is the profession dedicated to the protection of healthcare providers, members of the public, and patients from unwarranted radiation exposure. Medical health physicists must be knowledgeable in the principles of health physics and in the applications of radiation in medicine. Advances in medica...

journal_title：Health physics

authors： Vetter RJ

更新日期：2004-05-01 00:00:00

abstract：:Clinical efficacy and safety may be compromised if output from ultrasonic therapy transducers differs significantly from the indicated value. Space-averaged effective intensities selected for treatment are a ratio of the emitted ultrasonic power to the effective radiating area (ERA). In this study, ERA measurements fo...

journal_title：Health physics

authors： Bly SH,Hussey RG,Kingsley JP,Dickson AW

更新日期：1989-10-01 00:00:00

abstract：:At least 350,000 workers at U.S. radiation facilities are being followed up to monitor their mortality experience, with particular reference to cancer. Although these studies are expensive, they are needed from the standpoint of public health and radiation protection; they also provide a useful check that the risk ext...

journal_title：Health physics

authors： Shore RE

更新日期：1990-07-01 00:00:00

abstract：:This paper broadly examines the historical development of radiation protection in medical practice through an examination of the interactions of those concerned with radiation protection and medical practice with emphasis on the last half century and on the role played by health physicists and the Health Physics Socie...

journal_title：Health physics

authors： Stannard JN,Kathren RL

更新日期：1995-11-01 00:00:00

abstract：:We determined the suitability of optically stimulated recombination luminescence in quartz for low-level dosimetry of recent events such as radiation accidents. Minimum detectable doses were determined for both fired and unfired quartz. Using a single aliquot technique, good detection of doses on the order of 0.01 Gy ...

journal_title：Health physics

authors： Godfrey-Smith DI,Haskell EH

更新日期：1993-10-01 00:00:00

abstract：:Low-level radioactive waste containing liquid scintillation fluid and known amounts of 14C and 3H has been incinerated in a modified pathological incinerator with the incinerator effluent, refractory surface and ash being monitored. The study relates the activity monitored to that incinerated and discusses how this re...

journal_title：Health physics

authors： Hamrick PE,Knapp SJ,Parker MG,Watson JE Jr

更新日期：1986-10-01 00:00:00

abstract：:Measurements of the effective diffusion coefficient, De, of 222Rn in concrete are important for accurate determination of transport mechanisms and computer modeling of radon entry into structures. A method for in-situ determination of De as well as the emanation fraction, F, is described. It is based on continuous mea...

journal_title：Health physics

authors： Gadd MS,Borak TB

更新日期：1995-06-01 00:00:00

abstract：:Fallout 239,240Pu concentrations in some autopsy tissues from the general population in Japan are described. Body burden and relative distribution among tissues of plutonium were obtained by extrapolating using the mass of relevant tissues of the normal Japanese adult. 239,240Pu-to-90Sr body burden ratio was obtained....

journal_title：Health physics

authors： Kawamura H,Tanaka G

更新日期：1983-01-01 00:00:00

abstract：:After the release of radioactive materials from a large radiological dispersal device (e.g., dirty bomb), improvised nuclear detonation, or nuclear power plant accident, up to hundreds of square miles may be contaminated. A portion of this area will be evacuated; however, people living in the portion that is not evacu...

journal_title：Health physics

authors： Snyder E,Drake J,Cardarelli J,Hall K,Szabo J,Demmer R,Lindberg M,Riggs K,James R

更新日期：2014-09-01 00:00:00

abstract：:Discharges of radioactive materials from the nuclear fuel reprocessing plant at Sellafield in the United Kingdom give rise to 137Cs and 134Cs in fish caught in the Irish Sea. Measurements made on fish catches landed in the Irish Republic show average activities of 68 and 3 Bq/kg (wet) of 137Cs and 134Cs, respectively....

journal_title：Health physics

authors： McAulay IR,Doyle C

更新日期：1985-03-01 00:00:00

abstract：:Facing the challenge from terrorism, separatism, and extremism, China spared no effort to be prepared for every possible threat in order to host a safe Olympic Games. According to its statutory role, the Ministry of Health (MOH) is in charge of medical preparedness and response for radiological and nuclear emergencies...

journal_title：Health physics

authors： Liu Y,Lei C,Qin B,Chen H,Su X

更新日期：2010-06-01 00:00:00

abstract：:So far, in guidelines limiting exposure to electromagnetic fields, basic limits of intracorporal electric current densities have been recommended to prevent from nerve cell stimulation. They were based on experimental data and extrapolated to the general population with limited knowledge on the inter-individual variab...

journal_title：Health physics

authors： Leitgeb N,Schröttner J,Cech R

更新日期：2007-06-01 00:00:00

abstract：:In 2015, the Bundeswehr Institute of Radiobiology organized a North Atlantic Treaty Organization exercise to examine the significance of clinical signs and symptoms for the prediction of late-occurring acute radiation syndrome. Cases were generated using either the Medical Treatment Protocols for Radiation Accident Vi...

journal_title：Health physics

authors： Majewski M,Combs SE,Trott KR,Abend M,Port M

更新日期：2018-07-01 00:00:00

abstract：:The use of radiation has a substantial beneficial impact, particularly in the areas of medicine, energy production, basic science research, and industrial applications. Radiation protection knowledge and experience are required for acquiring and implementing scientific knowledge to protect workers, members of the publ...

journal_title：Health physics

authors： Hricak H,Dauer LT

更新日期：2017-02-01 00:00:00

abstract：:Unusual reported dose equivalents due to high-energy photons for two individuals prompted the investigation of the effects of severe heating conditions expected in closed vehicles during southwestern summer months on commercial film dosimeters. A historical review of dosimetry records revealed several additional repor...

journal_title：Health physics

authors： Kearfott KJ,Chesser JM,Mitchell HE,Coombs MA

更新日期：1991-04-01 00:00:00

abstract：:Thoron (Rn) exhalation from building materials has become increasingly recognized as a potential source for radiation exposure in dwellings. However, few studies have focused on mitigation strategies to reduce exposure from thoron and its progeny. Therefore, the purpose of this study is to (1) determine the reduction ...

journal_title：Health physics

authors： de With G,de Jong P,Donk JJ

更新日期：2016-11-01 00:00:00

abstract：:Environmental releases of tritium oxide at a number of Department of Energy nuclear weapons facilities contribute to a significant portion of environmental dose. Several conversion factors are utilized in the estimation of human impact from these releases, e.g., dispersion coefficients, consumption rates, uptake facto...

journal_title：Health physics

authors： Hamby DM

更新日期：1999-09-01 00:00:00

abstract：:A nationwide radon survey was conducted to provide data on the annual average indoor radon concentration in Korean homes. This survey also provided data on the variation of radon concentration with season, house type, and building age. The arithmetic mean (AM) of annual radon concentration in Korean homes was 53.4 +/-...

journal_title：Health physics

authors： Kim CK,Lee SC,Lee DM,Chang BU,Rho BH,Kang HD

更新日期：2003-03-01 00:00:00

abstract：:In order to estimate the uncertainty of the radiation risk associated with the photon energy in epidemiological studies, photon-fluence-weighted LET values were quantified for photon radiation fields with the target organs and irradiation conditions taken into consideration. The photon fluences giving a unit absorbed ...

journal_title：Health physics

authors： Sasaki M

更新日期：2017-08-01 00:00:00

abstract：:Calculations of absorbed doses in organs of the human body and the total effective dose due to Cs in soil as a source of external exposure are presented in this work. Calculations were done using the MCNP-4B software package. The assumption was made that photons with an energy of 662 keV are emitted in a cylindrical v...

journal_title：Health physics

authors： Krstić D,Nikezić D

更新日期：2006-09-01 00:00:00

abstract：:The threat of radiation exposure from warfare or radiation accidents raises the need for appropriate animal models to study the acute and chronic effects of high dose rate radiation exposure. The goal of this study was to assess the late development of fibrosis in multiple organs (kidney, heart, and lung) in survivors...

journal_title：Health physics

authors： Unthank JL,Miller SJ,Quickery AK,Ferguson EL,Wang M,Sampson CH,Chua HL,DiStasi MR,Feng H,Fisher A,Katz BP,Plett PA,Sandusky GE,Sellamuthu R,Vemula S,Cohen EP,MacVittie TJ,Orschell CM

更新日期：2015-11-01 00:00:00

abstract：:The method presented provides an alternative to the shadow shield method for experimentally measuring the contribution due to scattering radiation in a calibration range. Scattering of 0.6616 MeV photons from a Cs irradiator in a calibration range does not only occur due to the walls and floor of the range. It also oc...

journal_title：Health physics

authors： Rowan MS,Blue TE,Lahti E,Talnagi J,Herminghuysen K,Petrie CM

更新日期：2013-09-01 00:00:00

abstract：:Fallout 137Cs levels in soil were measured at 11 diverse sites throughout Montana. Concentrations in near-surface samples ranged from 20-200 mBq g-1 (0.51-5.41 pCi g-1). Most of the 137Cs was in the top 10 cm of soil. Deeper occurrences were attributed to disturbances by animals and to interstitial flow of small sedim...

journal_title：Health physics

authors： Arnalds O,Cutshall NH,Nielsen GA

更新日期：1989-12-01 00:00:00

abstract：:This study estimated the radiation exposure attributed to nuclear medicine examinations during the period of 1985 through 1992 in Slovak Republic. It was accomplished by survey of nuclear medicine facilities from 1987 to 1992. In addition, a detailed analysis of nuclear medicine practice was obtained for 1992. The mea...

journal_title：Health physics

authors： Ftácniková S,Ragan P

更新日期：1995-07-01 00:00:00

abstract：:Studies of the physical and chemical properties of radioactive aerosols produced in different work environments were made at Chin-Shan nuclear power plant in Taiwan. These properties, including particle mass- and activity-size distributions, elemental and radionuclide compositions, and solubility lung class, are essen...

journal_title：Health physics

authors： Yu CC,Tung CJ,Hung IF,Tseng CL

更新日期：1993-08-01 00:00:00

abstract：:The standard mathematical treatment of the buildup and decay of airborne radionuclides on a filter paper uses the solutions of the so-called Bateman equations adapted to the sampling process. These equations can be interpreted as differential equations for the expectation of an underlying stochastic process, which des...

journal_title：Health physics

authors： Groer PG,Lo Y

更新日期：1996-12-01 00:00:00

abstract：:A survey of the 222Rn concentrations in 106 homes in the four main towns of the Central Asturias region was carried out over three years. A total of 1,014 measurements was obtained using passive radon charcoal canisters. The 222Rn concentrations fit a log-normal distribution law, with a geometric mean of 23 Bq m(-3). ...

journal_title：Health physics

authors： Pérez Iglesias JM,Alvarez Alvarez MC,Dopico Vivero MT,Garzón Ruipérez L

更新日期：1996-05-01 00:00:00

abstract：:In 193 cases autopsied between 1945 and 1980, all persons who had been intravascularly injected with Thorotrast in life, the authors found 131 malignant hepatic tumors, 20 liver cirrhoses, 6 myeloid leukemias, 4 erythroleukemias, 5 aplastic anemias, 4 lung cancers, 1 mesothelioma and 1 osteosarcoma. The causes of deat...

journal_title：Health physics

authors： Mori T,Kato Y,Aoki N,Hatakeyama S

更新日期：1983-01-01 00:00:00

abstract：:The revised standard for sampling effluent air from stacks and ducts of the nuclear industry places limits on the non-uniformity of velocity and contaminant profiles at the sampling location; namely, the coefficients of variation must not exceed 20% over an area that encompasses at least the center 2/3 of the cross se...

journal_title：Health physics

authors： McFarland AR,Gupta R,Anand NK

更新日期：1999-12-01 00:00:00