解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::Following the tragic events of 11 September 2001, the nation has made significant strides in preparing for disasters and emergencies of all types. Federal funding to state, local, territorial, and tribal public health and healthcare systems has required an all-hazards preparedness approach with special focus on those ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000754
更新日期:2018-02-01 00:00:00
abstract::Published in December 2014, National Council on Radiation Protection and Measurements Report No. 175, Decision Making for Late-Phase Recovery from Major Nuclear or Radiological Incidents, emphasizes the importance of local, state, and national plans addressing late-phase issues and decision-making processes concurrent...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000784
更新日期:2018-02-01 00:00:00
abstract::Self-evacuation by a private vehicle is one of the most commonly used methods of public evacuation in the case of a nuclear accident. The aim of this paper is to evaluate the dose-reduction effects of vehicles. To achieve this aim, a model for calculating the dose reduction factor was developed based on the actual sha...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000729
更新日期:2018-01-01 00:00:00
abstract::The aim of this study is to evaluate the application and accuracy of polymer gels for determining electron dose distributions in the presence of small heterogeneities made of bone and air. Different cylindrical phantoms containing MAGIC (Methacrylic and Ascorbic acid in Gelatin Initiated by Copper) normoxic polymer ge...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000724
更新日期:2017-12-01 00:00:00
abstract::A severe radiological accident involving an industrial radiography source containing Ir occurred in China. A worker was seriously exposed, which resulted in acute radiation syndrome. Initial whole-body dose was estimated at 1.51 Gy (95% Confidence Interval: 1.40-1.61 Gy) using biological dosimetry. This work performed...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000711
更新日期:2017-11-01 00:00:00
abstract::The use of x-ray generators for diagnostic radiology in the medical sector in Cameroon, Central Africa, is wide spread and on the increase in recent times. Regulatory control of x-ray machines used in medical sector has been achieved in the Littoral Region of Cameroon by means of notification and authorization systems...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000713
更新日期:2017-11-01 00:00:00
abstract::In vivo L-band electron paramagnetic resonance tooth dosimetry is a newly developed and very promising method for retrospective biodosimetry in individuals who may have been exposed to significant levels of ionizing radiation. The present study aimed to determine the relationships among enamel thickness, enamel area, ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000698
更新日期:2017-10-01 00:00:00
abstract::The current feasibility of protecting emergency responders through bone marrow selective shielding is highlighted in the recent OECD/NEA report on severe accident management. Until recently, there was no effective personal protection from externally penetrating gamma radiation. In Chernobyl, first-responders wore make...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000688
更新日期:2017-09-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000683
更新日期:2017-08-01 00:00:00
abstract::This commentary evaluates two sets of guidelines for human exposure to radiofrequency (RF) energy, focusing on the frequency range above the "transition" frequency at 3-10 GHz where the guidelines change their basic restrictions from specific absorption rate to incident power density, through the end of the RF band at...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000671
更新日期:2017-07-01 00:00:00
abstract::Low-dose radiation is widely used across the world for the diagnosis of many diseases by means of a variety of imaging technologies. However, the harmful effects of exposure to low-dose radiation during medical examination remain controversial. The authors studied the effects of medical diagnostic low-dose x rays (i.e...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000647
更新日期:2017-05-01 00:00:00
abstract::One of the main factors that affect the uncertainty in calculating the gamma-radiation absorbed dose rate inside a room is the variation in the degree of secular equilibrium of the considered radioactive series. A component of this factor, considered in this paper, is the release of radon (Rn) from building materials ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000630
更新日期:2017-03-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000602
更新日期:2017-02-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000566
更新日期:2016-11-01 00:00:00
abstract::On 29 December 1970, the Occupational Safety and Health Act of 1970 established the Occupational Safety and Health Administration (OSHA). This article on OSHA, Title 29, Part 1910.1096 Ionizing Radiation standard was written to increase awareness of the employer, the workforce, state and federal governments, and those...
journal_title:Health physics
pub_type: 杂志文章,实务指引
doi:10.1097/HP.0000000000000553
更新日期:2016-10-01 00:00:00
abstract::This study provides a retrospective assessment of doses to 13 organs for the most common radiographic examinations conducted between the 1930s and 2010, taking into account typical technical parameters used for radiography during those years. This study is intended to be a resource on changes in medical diagnostic rad...
journal_title:Health physics
pub_type: 杂志文章,meta分析,评审
doi:10.1097/HP.0000000000000524
更新日期:2016-09-01 00:00:00
abstract::This article reviews studies of progenitor mobilization with gamma-tocotrienol (GT3), a tocol under advanced development as a radiation countermeasure for acute radiation syndrome (ARS). GT3 protects mice against high doses of ionizing radiation and induces high levels of granulocyte colony-stimulating factor (G-CSF)....
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000458
更新日期:2016-08-01 00:00:00
abstract::Decisions on whether to start a therapeutic intervention for management of the Acute Radiation Syndrome (ARS) should be made early after exposure, and it should be based on readily available clinical signs and laboratory parameters. Here, the authors use the minipig to assess if early prediction of the later developin...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000456
更新日期:2016-08-01 00:00:00
abstract::With the recent upsurge in worldwide terrorism, the prospects for a radiation terrorism event have greatly increased. Current recommendations regarding recovery from such an event specify that decisions about the extent of radiological cleanup will be dependent upon stakeholder acceptance of the risk levels. The case ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000457
更新日期:2016-08-01 00:00:00
abstract::Delayed gamma spectrum is the fingerprint of uranium materials in arms control verification technology. The decay chain is simplified into basic state linear chain and excitation state linear chain to calculate and analyze the delayed gamma spectra of fission products. Formulas of the changing rule for nuclide number ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000521
更新日期:2016-07-01 00:00:00
abstract::The total ozone column of 265 ± 11 Dobson Units in the tropical-equatorial zones and 283 ± 16 Dobson Units in the subtropics of Brazil are among the lowest on Earth, and as a result, the prevalence of skin cancer due to solar ultraviolet radiation is among the highest. Daily erythemal doses in Brazil can be over 7,500...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000489
更新日期:2016-06-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000497
更新日期:2016-05-01 00:00:00
abstract::A radioactive particulate release experiment to produce a near-field ground deposition representative of small-scale venting from an underground nuclear test was conducted to gather data in support of treaty capability development activities. For this experiment, a CO2-driven "air cannon" was used to inject (140)La, a...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000506
更新日期:2016-05-01 00:00:00
abstract::Proton therapy has the physical advantage of a Bragg peak that can provide a better dose distribution than conventional x-ray therapy. However, radiation exposure of normal tissues cannot be ignored because it is likely to increase the risk of secondary cancer. Evaluating secondary neutrons generated by the interactio...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000461
更新日期:2016-04-01 00:00:00
abstract::The combined expertise of radiation epidemiologists and laboratory experimentalists is required to accurately define health risks from exposure to a low/very low radiation dose. Although stochastic risk can be estimated when a known threshold dose is exceeded, risk must be inferred from data transference at sub-thresh...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000465
更新日期:2016-03-01 00:00:00
abstract::While it is implicitly recognized that the benefits of diagnostic imaging far outweigh any theoretical radiogenic risks, quantitative estimates of the benefits are rarely, if ever, juxtaposed with quantitative estimates of risk. This alone - expression of benefit in purely qualitative terms versus expression of risk i...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000416
更新日期:2016-03-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000418
更新日期:2016-02-01 00:00:00
abstract::Requirements for additional security measures for sealed radioactive sources have evolved since they were first implemented after the terrorist events of 11 September 2001. This paper will describe the sequence of those measures, commencing with the early orders issued by the U.S. Nuclear Regulatory Commission to the ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000397
更新日期:2016-02-01 00:00:00
abstract::The International Commission on Radiological Protection system of radiological protection is based on three pillars: science, ethical and social values, and experience. As far as ethics and the protection of humans are concerned, the system combines the values of beneficence/non-maleficence, prudence, justice, and dig...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000438
更新日期:2016-02-01 00:00:00
abstract::Exposure to spark discharges may occur beneath high voltage transmission lines when contact is initiated with a conductive object (such as a motor vehicle) with the spark discharge mediated by the ambient electric field from the line. The objective of this study was to assess whether such exposures could interfere wit...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000373
更新日期:2016-01-01 00:00:00
abstract::Manipulations of lethally-irradiated animals, such as for administration of pharmaceuticals, blood sampling, or other laboratory procedures, have the potential to induce stress effects that may negatively affect morbidity and mortality. To investigate this in a murine model of the hematopoietic acute radiation syndrom...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000354
更新日期:2015-11-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000357
更新日期:2015-11-01 00:00:00
abstract::Prompt gamma emission data from the International Atomic Energy Agency's Prompt Gamma-ray Neutron Activation Analysis database are analyzed to determine the absorbed dose rates in tissue to be expected when natural elements are exposed in a near-thermal neutron environment. ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000288
更新日期:2015-10-01 00:00:00
abstract::In this work, the dose to the members of the public from two different 131I thyroid ablation patient groups (1.85 GBq and 3.7 GBq), whose a priori programmed hospitalization time is 48 h, is compared. The possibility of allocating half of the hospitalization time (24 h) for patients treated with 1.85 GBq is evaluated,...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000329
更新日期:2015-09-01 00:00:00
abstract::A dosimetry system for computed tomography (CT) examinations, named WAZA-ARI, is being developed to accurately assess radiation doses to patients in Japan. For dose calculations in WAZA-ARI, organ doses were numerically analyzed using average adult Japanese male (JM) and female (JF) phantoms with the Particle and Heav...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000299
更新日期:2015-08-01 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
pub_type: 杂志文章
doi:10.1097/HP.0000000000000298
更新日期:2015-07-01 00:00:00
abstract::Mechanic workers are exposed to exhaust fumes when controlling vehicle engines in motion inside repair shops. To assess radiation doses due to radon short-lived progeny from the inhalation of exhaust fumes by mechanic workers, concentrations of these radionuclides were measured in petrol (gasoline) and gas-oil exhaust...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000285
更新日期:2015-06-01 00:00:00
abstract::To reconstruct reliable nuclear medicine-related occupational radiation doses or doses received as patients from radiopharmaceuticals over the last five decades, the authors assessed which radiopharmaceuticals were used in different time periods, their relative frequency of use, and typical values of the administered ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000261
更新日期:2015-05-01 00:00:00
abstract::Diagnostic reference levels (DRLs) for medical x-ray procedures are being implemented currently in the Netherlands. By order of the Dutch Healthcare Inspectorate, a survey has been conducted among 20 Dutch hospitals to investigate the level of implementation of the Dutch DRLs in current radiological practice. It turns...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000227
更新日期:2015-04-01 00:00:00
abstract::The dicentric chromosome assay (DCA) has been regarded as the gold standard of radiation biodosimetry. The assay, however, requires a 2-d peripheral blood lymphocyte culture before starting metaphase chromosome analyses to estimate biological doses. Other biological assays also have drawbacks with respect to the time ...
journal_title:Health physics
pub_type: 杂志文章
doi:10.1097/HP.0000000000000182
更新日期:2015-03-01 00:00:00