An improved model for prediction of resuspension.

abstract：:Improved lung models provide a more accurate assessment of dose from inhalation exposures and, therefore, more accurate dose-response relationships for risk evaluation and exposure limitation. Epidemiological data for externally irradiated persons indicate that the numbers of excess respiratory tract carcinomas differ...

journal_title：Health physics

authors： Masse R,Cross FT

更新日期：1989-01-01 00:00:00

abstract：:This review summarizes the current state of research on possible health effects of Wi-Fi (a commercial name for IEEE 802.11-compliant wireless networking). In response to public concerns about health effects of Wi-Fi and wireless networks and calls by government agencies for research on possible health and safety issu...

journal_title：Health physics

authors： Foster KR,Moulder JE

更新日期：2013-12-01 00:00:00

abstract：:Exposure to extremely low frequency electric and magnetic fields will induce electric fields and currents within the body, but these are almost always much lower than those that can stimulate peripheral nerve tissue. Guidance on exposure to such fields has been published by NRPB and ICNIRP, which is based on the avoid...

journal_title：Health physics

authors： Saunders RD,Jefferys JG

更新日期：2002-09-01 00:00:00

abstract：:Uptake of 226Ra, 232Th, 230Th, and 228Th from water, sediment, and diet sources to bone and muscle of white suckers (Catostomus commersoni) was studied in sixteen lakes in the uranium-mining district of Ontario, Canada. Fish tissues did not increase linearly with environmental concentrations. The best relationship app...

journal_title：Health physics

authors： Pyle GG,Clulow FV

更新日期：1997-09-01 00:00:00

abstract：:Signal processing within a radiation detector affects detection efficiency. Currently, organizations such as private industry, the U.S. Navy, Army, and Air Force are coupling some detector systems with data collection devices to survey large land areas for radioactive contamination. As detector technology has advanced...

journal_title：Health physics

authors： Marianno CM

更新日期：2015-07-01 00:00:00

abstract：:The most effective countermeasure for radioiodine contamination of milk is to provide dairy animals with uncontaminated feed, with the added advantage that it will be effective for other radionuclides in the fallout. Another effective response is to process the milk into storable dairy products for an appropriate leng...

journal_title：Health physics

authors： Howard BJ,Voigt G,Segal MG,Ward GM

更新日期：1996-11-01 00:00:00

abstract：:Following a radiation emergency, evacuated, sheltered or other members of the public would require monitoring for external and/or internal contamination and, if indicated, decontamination. In addition, the potentially-impacted population would be identified for biodosimetry/bioassay or needed medical treatment (chelat...

journal_title：Health physics

authors： Miller CW,Ansari A,Martin C,Chang A,Buzzell J,Whitcomb RC Jr

更新日期：2011-08-01 00:00:00

abstract：:The electret passive environmental 222Rn monitor (E-PERM) is an extension of electret dosimeters used for measurement of x and gamma radiation. An E-PERM consists of a small cup or canister, having an electret at the bottom, and a filtered inlet at the top. The 222Rn gas entering through the filter and the decay produ...

journal_title：Health physics

authors： Kotrappa P,Dempsey JC,Hickey JR,Stieff LR

更新日期：1988-01-01 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：:Röntgen's description of his discovery of x rays was convincing and comprehensive. The response of the scientific community and public was immediate and intense. In contrast, the discovery of radioactivity was a muddled affair that excited little interest. While it would prove far more revolutionary than that of x ray...

journal_title：Health physics

authors： Frame PW

更新日期：1996-05-01 00:00:00

abstract：:This paper presents the WNA's worldwide nuclear industry overview on the anticipated growth of the front-end nuclear fuel cycle from uranium mining to conversion and enrichment, and on the related key health, safety, and environmental (HSE) issues and challenges. It also puts an emphasis on uranium mining in new produ...

journal_title：Health physics

authors： Saint-Pierre S,Kidd S

更新日期：2011-01-01 00:00:00

abstract：:During the winter months of 1992/93 and 1993/94, instantaneous indoor radon concentrations and gamma dose rates were measured in 890 schools in Slovenia attended in total by about 280,000 pupils. Under "closed conditions," the room to be surveyed was closed for more than 12 h prior to sampling, the air was sampled int...

journal_title：Health physics

authors： Vaupotic J,Sikovec M,Kobal I

更新日期：2000-05-01 00:00:00

abstract：:Several soil samples of Bangalore region were analyzed for the concentrations of Ra, Th, and K by gamma ray spectrometry. The concentration of Ra varied in the range 7.7-111.6 Bq kg with a mean value of 26.2 Bq kg, Th in the range 16.7-98.7 Bq kg with a mean of 53.1 Bq kg, and that of K in the range 151.8-1424.2 Bq kg...

journal_title：Health physics

authors： Prasad NG,Nagaiah N,Ashok GV,Karunakara N

更新日期：2008-03-01 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：:The use of silicon photodiodes for field radon measurements requires the utilization of measuring cells for protection against environmental electromagnetic fields. It is very important to study and optimize the impact of geometry conditions (dimensions of the measuring cell) on the photodiode detection efficiency tha...

journal_title：Health physics

authors： Voytchev M,Klein D,Voytchev K

更新日期：2001-06-01 00:00:00

abstract：:In the Goiânia accident, many individuals suffered external and internal contamination. The screening of internal contamination was done through 137Cs urinary excretion. During the first month after the accident, only in-vitro bioassay procedures were done. Incorporation into the body and committed doses were estimate...

journal_title：Health physics

authors： Lipsztein JL,Bertelli L,Melo DR,Azeredo AM,Julião L,Santos MS

更新日期：1991-01-01 00:00:00

abstract：:The amount of 131I necessary for successful ablation in patients with differentiated thyroid cancer (DTC) is still subject to debate. This study investigates the relationship of the absorbed dose of radiation to the blood while administering 131I activity with several other parameters in DTC patients. This prospective...

journal_title：Health physics

authors： Fatholahi L,Tabeie F,Pashazadeh AM,Javadi H,Assadi M,Asli IN

更新日期：2015-01-01 00:00:00

abstract：:The aim of this paper is to evaluate the risks and doses for the internal contamination of the radiochemistry staff in a high workload medical cyclotron facility. The doses from internal contamination derive from the inhalation of radioactive gas leakage from the cells by personnel involved in the synthesis processes ...

journal_title：Health physics

authors： Calandrino R,del Vecchio A,Savi A,Todde S,Belloli S

更新日期：2009-10-01 00:00:00

abstract：:The key issues that have been raised at the meeting on Cosmic Radiation Doses to Air Crew and Astronauts are identified. The paper summarizes the radiation environment and radiation risks associated with exposures to both groups. Finally, the summary concludes that the risks do justify action. ...

journal_title：Health physics

authors： Clarke RH

更新日期：2000-11-01 00:00:00

abstract：:Design and associated good practices are described for a modular glovebox connector to improve control of radioactive and chemically toxic materials. The connector consists of an anodized aluminum circular port with a mating spacer, gaskets, and retaining rings for joining two parallel ends of commercially available o...

journal_title：Health physics

authors： Hoover MD,Mewhinney CJ,Newton GJ

更新日期：1999-01-01 00:00:00

abstract：:Findings of the Life Span Study (LSS) cohort of atomic-bomb survivors are a primary source for quantitative risk estimates that underlie radiation protection. Because of the size and length of follow-up, the LSS provides considerable information on both the nature of the dose response and on how radiation-associated e...

journal_title：Health physics

authors： Preston DL,Pierce DA,Shimizu Y,Ron E,Mabuchi K

更新日期：2003-07-01 00:00:00

abstract：:The possibility of the occurrence of radiation accidents is increasing in the Asian region. However, training/education programs for medical professionals have not been established to improve the medical preparedness for radiation emergencies in the Asian region. As one of the activities for radiation emergency medica...

journal_title：Health physics

authors： Park KD,Jang M,Akashi M

更新日期：2010-06-01 00:00:00

abstract：:Many reports discuss plant growth stimulation by exposure of seeds or plants to low doses of ionizing radiation. The reported effects include increased height, weight, growth rate, flowering and yield. The magnitude of the effect(s) is usually small, being about 10% of control values; and the effects often are not rep...

journal_title：Health physics

authors： Miller MW,Miller WM

更新日期：1987-05-01 00:00:00

abstract：:High-order decay equations are often difficult to study without significant care taken with variables and assumptions. As parent and progeny activities evolve over time, the effects of uncertainties and approximations confound the quality and interpretation of results. Of particular concern is the situation when decay...

journal_title：Health physics

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

更新日期：2018-12-01 00:00:00

abstract：:Results are presented from a statewide survey that measured annual 222Rn concentrations in over 2000 single-family, owner-occupied homes in New York state. The participants were selected by a random-digit-dialing telephone interview approach developed by Mitofsky-Waksberg which allows inferences to be made from the sa...

journal_title：Health physics

authors： Perritt RL,Hartwell TD,Sheldon LS,Cox BG,Clayton CA,Jones SM,Smith ML,Rizzuto JE

更新日期：1990-02-01 00:00:00

abstract：:A population-based case-control study of thyroid cancer was carried out in contaminated regions of Belarus and Russia among persons who were exposed during childhood and adolescence to fallout from the Chernobyl accident. For each study subject, individual thyroid doses were reconstructed for the following pathways of...

journal_title：Health physics

authors： Drozdovitch V,Khrouch V,Maceika E,Zvonova I,Vlasov O,Bratilova A,Gavrilin Y,Goulko G,Hoshi M,Kesminiene A,Shinkarev S,Tenet V,Cardis E,Bouville A

更新日期：2010-07-01 00:00:00

abstract：:The National Ignition Facility (NIF) has been designed to accommodate some challenging radiological conditions. The high prompt neutron source (up to 1.6 × 10(19) neutrons per shot) results in the need for significant fixed shielding. Concrete shielding approximately 2 m thick is used for the primary (target bay) shie...

journal_title：Health physics

authors： Kohut TR,Brereton SJ,Khater H

更新日期：2013-06-01 00:00:00

abstract：:During the Full-Scale Radiological Dispersal Device Field Trials carried out in Suffield in 2012, several suites of detection and sampling equipment were used to measure and characterize the explosive dispersal of the short half-life radioactive tracer Lanthanum-140 ((140)La). The equipment deployed included networks ...

journal_title：Health physics

authors： Korpach E,Berg R,Erhardt L,Lebel L,Liu C

更新日期：2016-05-01 00:00:00

abstract：:The calculation of radiation dose estimates to the fetus is often important in nuclear medicine. To obtain the best estimates of radiation dose to the fetus, the best biological and physical models should be employed. In this paper the most recent data available on the placental crossover of many radiopharmaceuticals ...

journal_title：Health physics

authors： Russell JR,Stabin MG,Sparks RB

更新日期：1997-11-01 00:00:00

abstract：:Positron emission tomography (PET) and single-photon emission computed tomography (SPECT) are well- established and indispensable imaging modalities in modern medicine. State-of-the-art computed tomography (CT) scanners have now been integrated into multi-modality PET-CT and SPECT-CT devices, and these devices, partic...

journal_title：Health physics

authors： Zanzonico P,Dauer L,St Germain J

更新日期：2008-11-01 00:00:00