Performance of pellets and composites of natural colourless topaz as radiation dosemeters.

abstract：:There are several occurrences of thermal waters in the south-eastern part of Serbia, which are originating from igneous and metamorphic rocks. These waters are mainly used in balneology, but some of them are used for drinking purposes and in water supply to heat buildings, for greenhouses and to irrigate land. In this...

journal_title：Radiation protection dosimetry

authors： Nikolov J,Todorović N,Bikit I,Pantić TP,Forkapić S,Mrđa D,Bikit K

更新日期：2014-07-01 00:00:00

abstract：:A Chinese head phantom (CHP) is constructed for evaluating the specific absorption rate (SAR) by the wireless transceivers. The dimensions of the head phantom are within 4 % difference compared with the 95th percentile data from the China's standard. The shell's thickness and the configuration of the pinna are the sam...

journal_title：Radiation protection dosimetry

authors： Ma Y,Wang Y,Shao Q,Li C,Wu T

更新日期：2014-03-01 00:00:00

abstract：:A device able to trap a liquid droplet in a host liquid in a metastable (superheated) state was developed for a better understanding of the operational principles and for an extension of the application of superheated drop detectors (SDDs). Droplets of trans-2-butene in a metastable state were exposed to Am-Be neutron...

journal_title：Radiation protection dosimetry

authors： Sawamura T,Joji T,Homma A

更新日期：2003-01-01 00:00:00

abstract：:Major contaminants from venting and hydrogen explosions at the Fukushima Daiichi nuclear reactors between 12 and 15 March 2011 were transported northwestward and deposited on soil and plants via precipitation. Surface soils and plant leaves were sampled at 64 sites in the Fukushima Prefecture. The highest concentratio...

journal_title：Radiation protection dosimetry

authors： Tazoe H,Hosoda M,Sorimachi A,Nakata A,Yoshida MA,Tokonami S,Yamada M

更新日期：2012-11-01 00:00:00

abstract：:From August 2016 to June 2017, the Public Health England-Centre for Radiation Chemical and Environmental Hazards (PHE-CRCE), collaborating centre of the WHO, through its Radiation Hazards and Emergencies Department Emergency Response Group has successfully supported five WHO Joint External Evaluation (JEE) missions in...

journal_title：Radiation protection dosimetry

authors： de Ruvo A,Cox D

更新日期：2018-12-01 00:00:00

abstract：:A wire patch cell (WPC) operating at the uplink frequency band of GSM 1800 MHz has been designed for in vitro experiments with the aim of investigating the possible biological effects of electromagnetic radiation associated with cellular phones. The 1800 MHz WPC design is a direct descendant of the original 900 MHz WP...

journal_title：Radiation protection dosimetry

authors： Ardoino L,Lopresto V,Mancini S,Pinto R,Lovisolo GA

更新日期：2004-01-01 00:00:00

abstract：:The epithermal neutron beam at the LVR-15 reactor was designed for the Boron Neutron Capture Therapy (BNCT) of cancers, but it has also been used for material testing. In the case where the beam is closed with two designed shutters, there is still an indispensable background in the irradiation room, which limits the m...

journal_title：Radiation protection dosimetry

authors： Marek M,Viererbl L

更新日期：2005-01-01 00:00:00

abstract：:In preparation of a large European epidemiological study on the relation between eye lens dose and the occurrence of lens opacities, the European ELDO project focused on the development of practical methods to estimate retrospectively cumulative eye lens dose for interventional medical professionals exposed to radiati...

journal_title：Radiation protection dosimetry

authors： Farah J,Struelens L,Auvinen A,Jacob S,Koukorava C,Schnelzer M,Vanhavere F,Clairand I

更新日期：2015-04-01 00:00:00

abstract：:Bonner sphere spectrometers (BSSs) are employed in neutron spectrometry and dosimetry since many years. Recent developments have seen the addition to a conventional BSS of one or more detectors (moderator plus thermal neutron counter) specifically designed to improve the overall response of the spectrometer to neutron...

journal_title：Radiation protection dosimetry

authors： Agosteo S,Dimovasili E,Fassò A,Silari M

更新日期：2004-01-01 00:00:00

abstract：:In a large village, Veprin of the Bryansk region of Russia contaminated with radionuclides as a result of the Chernobyl accident, 137Cs concentration in food products of agricultural produce and natural origin was regularly measured, local inhabitants were polled on the composition of their diet, and the 137Cs content...

journal_title：Radiation protection dosimetry

authors： Travnikova IG,Bruk GJ,Shutov VN,Bazjukin AB,Balonov MI,Rahola T,Tillander M

更新日期：2001-01-01 00:00:00

abstract：:In order to estimate typical radio frequency exposures from indoor used wireless communication technologies applied in homes and offices, WLAN, Bluetooth and Digital Enhanced Cordless Telecommunications systems, as well as baby surveillance devices and wireless headphones for indoor usage, have been investigated by me...

journal_title：Radiation protection dosimetry

authors： Schmid G,Lager D,Preiner P,Uberbacher R,Cecil S

更新日期：2007-01-01 00:00:00

abstract：:The objective of this discussion is to explore how theories from other disciplines can contribute to the debate on organisation and delivery of diagnostic and therapeutic exposures. The first part explores how theories of justice suggest that health services should be provided; the second part explores how stakeholder...

journal_title：Radiation protection dosimetry

authors： Durand-Zaleski I

更新日期：2009-07-01 00:00:00

abstract：:The current focus on networking and mutual assistance in the management of radiation accidents or incidents has demonstrated the importance of a joined-up approach in physical and biological dosimetry. To this end, the European Radiation Dosimetry Working Group 10 on 'Retrospective Dosimetry' has been set up by indivi...

journal_title：Radiation protection dosimetry

authors： Ainsbury EA,Bakhanova E,Barquinero JF,Brai M,Chumak V,Correcher V,Darroudi F,Fattibene P,Gruel G,Guclu I,Horn S,Jaworska A,Kulka U,Lindholm C,Lloyd D,Longo A,Marrale M,Monteiro Gil O,Oestreicher U,Pajic J,Rakic B

更新日期：2011-11-01 00:00:00

abstract：:In circumstances of inhalation exposure the radiotoxicity of radionuclide depends on the fractional deposition of inhaled activity, which is governed by the aerodynamic characteristics of the particles. Although International Commission on Radiological Protection (ICRP) provides default size distribution parameters fo...

journal_title：Radiation protection dosimetry

authors： Shailesh M,Das T,Prabhat M,Kolekar RV,Gopalakrishnan RK

更新日期：2018-04-01 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：: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：:During the European Concerted Action SENTINEL 'Safety and Efficacy for New Techniques and Imaging using New Equipment to Support European Legislation', protocols for commissioning and constancy tests for dynamic digital flat detectors angiography units have been developed in order to harmonise practice among the Europ...

journal_title：Radiation protection dosimetry

authors： Tsapaki V,Padovani R,Vano E,Schreiner A,Molfetas M,Neofotistou V,Kottou S

更新日期：2008-01-01 00:00:00

abstract：:The radon content in groundwater sources depends on the radium concentration in the rock of the aquifer. Radon was measured in water in many parts of the world, mostly for the risk assessment due to consumption of drinking water. The exposure to radon through drinking water is largely by inhalation and ingestion. Airb...

journal_title：Radiation protection dosimetry

authors： Bourai AA,Gusain GS,Rautela BS,Joshi V,Prasad G,Ramola RC

更新日期：2012-11-01 00:00:00

abstract：:Gamma-ray spectra were measured using a LaBr$_{3}$(Ce) spectrometer during the outage periods, aiming at quantifying the gamma source term of radiation workers' exposure, at the CANDU nuclear power reactors, for the purposes of eye lens dosimetry. The spectra were measured inside the boiler rooms, of the Bruce Power a...

journal_title：Radiation protection dosimetry

authors： Laranjeiro AS,Bohra F,Byun SH,Atanackovic J,Hanu AR

更新日期：2020-12-15 00:00:00

abstract：:The radiation doses to patient in computed tomography (CT) in Syria have been investigated and compared with similar studies in different countries. This work surveyed 30 CT scanners from six different manufacturers distributed all over Syria. Some of the results in this paper were part of a project launched by the In...

journal_title：Radiation protection dosimetry

authors： Kharita MH,Khazzam S

更新日期：2010-09-01 00:00:00

abstract：:Thermoluminescene (TL) and mechanoluminescence (ML) properties of gamma-irradiated Dy activated potassium and magnesium mixed sulphate have been studied. (K2Mg2:Dy) (SO4)3 samples having different concentrations of Dy were prepared by solid-state diffusion method. Two distinct peaks, the first approximately 130 degree...

journal_title：Radiation protection dosimetry

authors： Kher RS,Panigrahi AK,Dhoble SJ,Khokhar MS

更新日期：2006-01-01 00:00:00

abstract：:This study aims to provide more insight in attenuation characteristics and corresponding lead (Pb) equivalences of a broad range of commercially available lead composite and nonlead protective garments. Thirty garments of five manufacturers (listed as 0.25-0.35-0.50 mm Pb equivalent) were tested. Transmission values w...

journal_title：Radiation protection dosimetry

authors： Peters SMB,Zweers D,de Lange F,Mourik JEM

更新日期：2017-08-01 00:00:00

abstract：:Interventional cardiology procedures are usually associated with high patient doses and even deterministic radiation effects may occur. Expensive digital flat panels are preferably used to lower doses, and Athens General Hospital has recently installed one. However, this study shows that it is the cardiologists' pract...

journal_title：Radiation protection dosimetry

authors： Mavrikou I,Kottou S,Tsapaki V,Neofotistou V

更新日期：2008-01-01 00:00:00

abstract：:The E. coli catabolite gene activator protein (CAP)-DNA complex with 125I located at the position of the H5 atom of the cytosine near the centre was incorporated into the PARTRAC track structure code. DNA strand breaks due to irradiation were calculated by track structure and radical attack simulations; strand breaks ...

journal_title：Radiation protection dosimetry

authors： Li W,Friedland W,Jacob P,Paretzke HG,Panyutin I,Neumann RD

更新日期：2002-01-01 00:00:00

abstract：:Values for the dose equivalent are required for radiation protection purposes, but determination of such values can be quite difficult for high energy radiations. The accurate determination of personal dose equivalents in accelerator radiation fields requires the propel use of appropriate radiological quantities and u...

journal_title：Radiation protection dosimetry

authors： McDonald JC

更新日期：2001-01-01 00:00:00

abstract：:Radiation exposure during childhood is estimated to have a lifetime risk up to seven times greater than exposures at adult age. Therefore, paediatric patient dose monitoring is a major concern in radiology. The aim of this study is to evaluate the validity of a dose index, displayed at the digital imaging and communic...

journal_title：Radiation protection dosimetry

authors： Garcia Castañon P,España Lopez ML,Fernandez Bedoya V,Bermudez Luna R,Rodriguez Martin G

更新日期：2012-05-01 00:00:00

abstract：:A device based on a single silicon detector of special converter/detector design optimised for the determination of the neutron dose equivalent is also used for the determination of the photon dose equivalent. While the neutron dose is determined on the basis of signals corresponding to energy depositions above 1.5 Me...

journal_title：Radiation protection dosimetry

authors： Luszik-Bhadra M

更新日期：2002-01-01 00:00:00

abstract：:The design and dosimetry of a novel in vitro radon irradiation facility to investigate cytogenetic damage induced by radon and progeny is described. The system offers a 4pi geometry for uniform irradiation, proving a versatile and convenient facility for irradiation of whole blood cells in suspension or media. Doses c...

journal_title：Radiation protection dosimetry

authors： Hamza VZ,Kumar PR,Jeevanram RK,Santanam R,Danalaksmi B,Mohankumar MN

更新日期：2008-01-01 00:00:00

abstract：:(238)U, (232)Th, (222)Rn and (220)Rn concentrations were measured inside various Moroccan black soap samples widely used by the Moroccan population in traditional baths (Hammans) by using both CR-39 and LR-115 type II solid state nuclear track detectors. The measured (238)U, (232)Th, (222)Rn and (220)Rn concentrations...

journal_title：Radiation protection dosimetry

authors： Misdaq MA,Outeqablit K

更新日期：2010-12-01 00:00:00

abstract：:UVA wavelengths (320-400 nm) have been implicated in recent studies to contribute to melanoma induction and skin photoaging in humans and damage to plants. The use of smartphones in UVA observations is a way to supplement measurements made by traditional radiometric and spectroradiometric technology. Although the smar...

journal_title：Radiation protection dosimetry

authors： Igoe D,Parisi AV

更新日期：2015-12-01 00:00:00