Spot measurements of intermediate frequency electric fields in the vicinity of compact fluorescent lamps.

abstract：:One of the topics covered by the OMINEX (Optimisation of Monitoring for Internal Exposure) project was to look at the bioassay measurements performed in the European laboratories. Questionnaires on bioassay measurements by alpha spectrometry or inductively coupled plasma-mass spectrometry (ICP-MS) were sent to Europea...

journal_title：Radiation protection dosimetry

authors： Hurtgen C,Cossonnet C

更新日期：2003-01-01 00:00:00

abstract：:Three widely used anthropomorphic phantoms are analysed with regard to their suitability for the efficiency calibration of whole-body counters (WBCs): a Bottle Manikin Absorber (BOMAB) phantom consisting of water-filled plastic containers, a St Petersburg block phantom (Research Institute of Sea Transport Hygiene, St ...

journal_title：Radiation protection dosimetry

authors： Schläger M

更新日期：2011-03-01 00:00:00

abstract：:There have been few studies on the secondary cancer after radiation treatment in Chinese hospitals. This study has measured out-of-field absorbed organ doses from intensity-modulated radiation therapy (IMRT) radiotherapy for esophageal cancer in a Chinese hospital and evaluated the risks of secondary cancer. The dose ...

journal_title：Radiation protection dosimetry

authors： Qi Y,He L,Wang Z,Liu Y,Liu H,Huo W,Xu XG,Chen Z

更新日期：2017-12-01 00:00:00

abstract：:GSI is operating a facility for the production of rare isotopes. Nuclei are produced by fragmentation or fission of the impinging heavy ions with energies of approximately 1 GeV per nucleon. The major part of the primary beam and the produced nuclei is deposited in the components of the Fragment Separator (FRS) and ge...

journal_title：Radiation protection dosimetry

authors： Fehrenbacher G,Festag JG

更新日期：2004-01-01 00:00:00

abstract：:The natural radionuclide (226Ra, 232Th and 40K) contents of building materials commonly used in South Korea have been determined by a gamma ray spectroscopy system using a high purity germanium detector. The radon exhalation rates and emanation coefficients of building materials have also been studied. The average con...

journal_title：Radiation protection dosimetry

authors： Lee SC,Kim CK,Lee DM,Kang HD

更新日期：2001-01-01 00:00:00

abstract：:The European Study of Occupational Radiation Exposure (ESOREX) project was initiated by the general directive EC DG XI and carried out by the Bundesamt für Strahlenschutz, Germany (BfS). It consists of surveys carried out in the 28 European states. The study provides comparable descriptions of the national administrat...

journal_title：Radiation protection dosimetry

authors： Frasch G,Anatschkowa E,Kragh P

更新日期：2001-01-01 00:00:00

abstract：:The present study concerns measurements of radon emissions from soil carried out during March to July 2013 at Chite fault in Aizawl district, Mizoram, India. In this study, continuous radon monitoring in soil was done by using LR-115 type II nuclear track detector (Kodak-Pathe, France make), and the exposed films were...

journal_title：Radiation protection dosimetry

authors： Singh S,Jaishi H,Tiwari RP,Tiwari RC

更新日期：2014-11-01 00:00:00

abstract：:The present study analyses the electric field radiating from the GSM/UMTS base stations located in central Malatya, a densely populated urban area in Turkey. The authors have conducted both instant and continuous measurements of high-frequency electromagnetic fields throughout their research by using non-ionising radi...

journal_title：Radiation protection dosimetry

authors： Karadağ T,Yüceer M,Abbasov T

更新日期：2016-01-01 00:00:00

abstract：:A series of magnesium sulphate phosphors MgSO4:RE3+,X ( RE = Dy, Tm, Eu and X = P, Mn) have been prepared and studied. Based on the experimental results of thermoluminescence (TL) emission spectra and dose responses studies, it is proposed that in these phosphors large defect complexes are formed, which include intrin...

journal_title：Radiation protection dosimetry

authors： Luo DL,Tang Q,Zhang CX

更新日期：2006-01-01 00:00:00

abstract：:Neutron survey instruments have been exposed at all the measurement locations used in the EVIDOS project. These results have an important impact in the interpretation of the results from the project, since operationally the survey instrument will be used for an initial assessment of and routine monitoring of the ambie...

journal_title：Radiation protection dosimetry

authors： Tanner RJ,Bolognese-Milsztajn T,Boschung M,Coeck M,Curzio G,d'Errico F,Fiechtner A,Hager LG,Hussien M,Kyllönen JE,Lacoste V,Lindborg L,Luszik-Bhadra M,Molinos C,Reginatto M,Schuhmacher H,Vanhavere F

更新日期：2007-01-01 00:00:00

abstract：:The present work evaluates the per-procedure, annual collective and per-capita effective doses to the Aosta Valley region population from nuclear medicine (NM) examinations performed from 2005 to 2011 at the regional NM department. Based on its demographical and socioeconomics characteristics, this area can be conside...

journal_title：Radiation protection dosimetry

authors： Aimonetto S,Arrichiello C,Peruzzo Cornetto A,Catuzzo P,Zeverino M,Poti C,Meloni T,Pasquino M,Tofani S

更新日期：2013-12-01 00:00:00

abstract：:The question arises as to whether radiation standards and guidelines set for adults are sufficiently protective of children. To answer this question, published literature values have been used to calculate radiation doses to children and adults from external and internal exposure to a suite of 30 radionuclides commonl...

journal_title：Radiation protection dosimetry

authors： Tracy BL

更新日期：2010-11-01 00:00:00

abstract：:A model of radiation-induced bystander effects is presented that explicitly takes into account the transient nature of bystander signal emission post-irradiation, signal lifetime and the non-linear cellular response to the signals. Data are analysed on mutagenesis induced in human lymphoblasts in medium transfer exper...

journal_title：Radiation protection dosimetry

authors： Kundrát P,Friedland W

更新日期：2015-09-01 00:00:00

abstract：:The United Nations Environment Programme (UNEP) has performed a field survey at 11 sites located in Kosovo, where depleted uranium (DU) ammunitions were used by the North Atlantic Treaty Organization (NATO) during the last Balkans conflict (1999). Soil sampling was performed to assess the spread of DU ground contamina...

journal_title：Radiation protection dosimetry

authors： Sansone U,Stellato L,Jia G,Rosamilia S,Gaudino S,Barbizzi S,Belli M

更新日期：2001-01-01 00:00:00

abstract：:Accident dosimetry aims to evaluate the unplanned radiation doses delivered to individuals through one of the objects exist in the area of the accident. The gamma dose response of free radicals generated in irradiated aspartame tablets and its usability for emergency dosimetry was studied. EPR spectra of unirradiated ...

journal_title：Radiation protection dosimetry

authors： Maghraby A,Salama E

更新日期：2010-06-01 00:00:00

abstract：:A number of factors affect the measurements by charge coupled (CCD) array spectroradiometers, including stray light, dynamic response and ambient temperature. The departure from linearity was assessed for four CCD array spectroradiometers and linearity correction calculated with standard uncertainties error estimates....

journal_title：Radiation protection dosimetry

authors： Baczynska KA,Price LL,Khazova M

更新日期：2016-11-01 00:00:00

abstract：:The evaluation of medical imaging systems may be performed using both subjective (e.g. high contrast limiting resolution, and low contrast detail detectability), and objective/physical (e.g. characteristic curve, signal-to-noise ratio, modulation transfer function, and Wiener spectra) indices of image quality. For the...

journal_title：Radiation protection dosimetry

authors： Marsh DM,Malone JF

更新日期：2001-01-01 00:00:00

abstract：:Radiation qualities were characterised and validated at the fully automated X-ray calibration facility of the Individual Monitoring Service at Helmholtz Zentrum München by using half-value layer and Hp(10) dosimetry approaches specified in the updated ISO 4037:2019 standard. As the ISO 4037 contains a somewhat vague d...

journal_title：Radiation protection dosimetry

authors： Bandalo V,Greiter MB,Brönner J,Hoedlmoser H

更新日期：2019-12-31 00:00:00

abstract：:The first commercial spent nuclear fuel reprocessing plant at Rokkasho in Japan discharged 129I from actual spent nuclear fuel into the atmosphere during its test operation from 2006 to 2008. Previously, we measured monthly atmospheric concentrations of gaseous and particulate 129I and atmospheric deposition rates of ...

journal_title：Radiation protection dosimetry

authors： Abe K,Hasegawa H,Akata N,Kakiuchi H,Chiang JH,Suwa H,Hisamatsu S

更新日期：2019-10-01 00:00:00

abstract：:To find appropriate substitutions for the expensive plastics of A-150 and rexolite used in the construction of thick gas electron multiplier (THGEM)-based tissue-equivalent proportional counters, in the present work, the responses of a THGEM-based microdosimetric detector made of A-150 and rexolite and three others co...

journal_title：Radiation protection dosimetry

authors： Moslehi A,Raisali G,Lamehi M

更新日期：2017-04-15 00:00:00

abstract：:Biokinetic models are the scientific underpinning of internal dosimetry and depend, ultimately, for their scientific validation on comparisons with human bioassay data. Three significant plutonium/americium bioassay databases, known to the authors, are described: (1) Sellafield, (2) Los Alamos and (3) the United State...

journal_title：Radiation protection dosimetry

authors： Miller G,Riddell AE,Filipy R,Bertelli L,Little T,Guilmette R

更新日期：2007-01-01 00:00:00

abstract：:From feedback experience from recent radiation accident cases, in addition to biological dosimetry and physical dosimetry based on Monte Carlo calculations or experimental means, there is a need for complementary methods of dosimetry for radiation accident. Electron paramagnetic resonance (EPR) spectrometry on bones o...

journal_title：Radiation protection dosimetry

authors： Trompier F,Bassinet C,Della Monaca S,Romanyukha A,Reyes R,Clairand I

更新日期：2011-03-01 00:00:00

abstract：:The aim of this work was to experimentally compare the contrast improvement factors (CIFs) of a newly developed software-based scatter correction to the CIFs achieved by an antiscatter grid. To this end, three aluminium discs were placed in the lung, the retrocardial and the abdominal areas of a thorax phantom, and di...

journal_title：Radiation protection dosimetry

authors： Mentrup D,Jockel S,Menser B,Neitzel U

更新日期：2016-06-01 00:00:00

abstract：:The evaluation of exposure to extremely low-frequency (ELF) magnetic fields using broadband measurement techniques gives satisfactory results when the field has essentially a single frequency. Nevertheless, magnetic fields are in most cases distorted by harmonic components. This work analyses the harmonic components o...

journal_title：Radiation protection dosimetry

authors： Paniagua JM,Rufo M,Jiménez A,Pachón FT,Carrero J

更新日期：2015-02-01 00:00:00

abstract：:This work describes the dosimetry of a two waveguide cell system designed to expose newborn mice to electromagnetic fields associated with wireless fidelity signals in the frequency band of 2.45 GHz. The dosimetric characterisation of the exposure system was performed both numerically and experimentally. Specific meas...

journal_title：Radiation protection dosimetry

authors： Pinto R,Lopresto V,Galloni P,Marino C,Mancini S,Lodato R,Pioli C,Lovisolo GA

更新日期：2010-08-01 00:00:00

abstract：:At least 10% of inhabitants in the Czech Republic are supplied with water from private sources (private wells, boreholes). With the increasing cost of water, the number of people using their own sources of drinking water will be likely to increase. According to the Decree of the State Office for Nuclear Safety about t...

journal_title：Radiation protection dosimetry

authors： Otahal P,Merta J,Burian I

更新日期：2014-07-01 00:00:00

abstract：:The main objective of WP1 of the ORAMED (Optimization of RAdiation protection for MEDical staff) project is to obtain a set of standardised data on extremity and eye lens doses for staff in interventional radiology (IR) and cardiology (IC) and to optimise staff protection. A coordinated measurement program in differen...

journal_title：Radiation protection dosimetry

authors： Domienik J,Brodecki M,Carinou E,Donadille L,Jankowski J,Koukorava C,Krim S,Nikodemova D,Ruiz-Lopez N,Sans-Mercé M,Struelens L,Vanhavere F

更新日期：2011-03-01 00:00:00

abstract：:Due to releases of radionuclides in the Fukushima Daiichi Nuclear Power Plant accident, radiocesium ((134)Cs and (137)Cs) has been incorporated into large varieties of plant species and soil types. There is a possibility that radiocesium taken into plants is being diffused by pollen. Radiocesium concentrations in ceda...

journal_title：Radiation protection dosimetry

authors： Tsuruoka H,Inoue K,Sakano Y,Hamada M,Shimizu H,Fukushi M

更新日期：2015-11-01 00:00:00

abstract：:A passively safe small reactor for a distributed energy system, PSRD, is an integral type of light-water reactor with a thermal output of 100 or 300 MW aimed to be used for supplying district heat, electricity to small grids, and so on. Candidate locations for the PSRD as a distributed energy source are on-ground, dee...

journal_title：Radiation protection dosimetry

authors： Odano N,Ishida T

更新日期：2005-01-01 00:00:00

abstract：:Data on the daily urinary excretion of thorium (Th) was obtained from 15 non-exposed adult German subjects. A radiochemical neutron activation analysis method was developed and standardised especially for this purpose. The daily urinary excretion of 232Th was found to be in the range 1.9-14.9 microBq d(-1) with a mean...

journal_title：Radiation protection dosimetry

authors： Höllriegl V,Li WB,Oeh U,Röhmuss M,Roth P

更新日期：2005-01-01 00:00:00