Response of the Nrf2 protection system in human monocytic cells after ionising irradiation.

abstract：:Regional cooperation in radioactive waste management (RWM) in the Asian and Oceanic countries has been successfully developing for more than 20 y. At present, the Asian and Oceanic countries recognise that there are several projects under the regional cooperation, such as the Forum for Nuclear Cooperation in Asia (FNC...

journal_title：Radiation protection dosimetry

authors： Ya-anant N,Thiangtrongjit S

更新日期：2011-07-01 00:00:00

abstract：:We proposed and evaluated a water-equivalent diameter calculation without using a region of interest (ROI), (Dw,t) and compared it with the results of using a ROI fitted to the patient border (Dw,f). Evaluations were carried out on thoracic and head CT images. We found that the difference between Dw,t and Dw,f was wit...

journal_title：Radiation protection dosimetry

authors： Anam C,Arif I,Haryanto F,Widita R,Lestari FP,Adi K,Dougherty G

更新日期：2019-11-30 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：:Prudence is a cornerstone of radiation protection philosophy. However, whilst the concept is clearly valid at the level of principle, it is nonetheless necessary to ask 'How should prudence be applied in the context of various practical situations.' This is perhaps particularly important where exposures are low-within...

journal_title：Radiation protection dosimetry

authors： Coates R

更新日期：2017-04-01 00:00:00

abstract：:In paediatrics, the risks associated with ionising radiation should be a major concern, due to children's higher susceptibility to radiation effects. Measure entrance skin dose (ESD) in chest and pelvis X-ray projections and compare the results with the 'European guidelines on quality criteria for diagnostic radiograp...

journal_title：Radiation protection dosimetry

authors： Paulo G,Santos J,Moreira A,Figueiredo F

更新日期：2011-09-01 00:00:00

abstract：:The yield of chromosome aberrations is not only dependent on dose but also on radiation quality, with high linear energy transfer (LET) typically having a greater biological effectiveness per unit dose than those of low-LET radiation. Differences in radiation track structure and cell morphology can also lead to quanti...

journal_title：Radiation protection dosimetry

authors： Hill MA

更新日期：2015-09-01 00:00:00

abstract：:This work describes a technique for the measurement of 222Rn by absorption in polycarbonate (PC) powder and liquid scintillation counting (LSC). The work is an improvement of the recently proposed method for 222Rn measurements by LSC of exposed PC grains. It is demonstrated that the use of PC powder as a 222Rn sampler...

journal_title：Radiation protection dosimetry

authors： Mitev K,Georgiev S,Pressyanov D,Dimitrova I,Zhivkova V,Boshkova T

更新日期：2014-07-01 00:00:00

abstract：:This paper describes the objectives and reviews the progress of EULEP Working Party 5, convened under the auspices of the European Union's Fifth Framework Programme, to 'cluster' two EU-supported contracts, Biokinetics and Dosimetry of Internal Contamination (BIODOS (EU Contract FIS5-1999-00214)) and Radionuclide Biok...

journal_title：Radiation protection dosimetry

authors： Taylor DM,Stradling GN,Ménétrier F

更新日期：2003-01-01 00:00:00

abstract：:Starting in 2009, certain types of incandescent light bulbs will be withdrawn from the market in the European Union and elsewhere. However, compact fluorescent lamps that are among the candidates to replace them produce intermediate frequency electric fields (EFs) much higher than any other device or appliance previou...

journal_title：Radiation protection dosimetry

authors： Bakos J,Nagy N,Juhász P,Thuróczy G

更新日期：2010-12-01 00:00:00

abstract：:A radiation dose assessment exercise was carried out for the edible biota Solanum nigrum, Carica papaya, Raphnus sativum and Phaseolus domesticus due to naturally available radionuclides (40)K, (238)U and (232)Th in the Domiasiat area in Meghalaya, India. The concentration of radionuclides in biota and corresponding s...

journal_title：Radiation protection dosimetry

authors： Kumar N,Chaturvedi SS,Jha SK

更新日期：2012-07-01 00:00:00

abstract：:As the number and complexity of fluoroscopically guided interventions increase, a serious effort has to be put on the optimisation of the X-ray dose delivered to the patient. In order to set up this optimisation process, the clinical practice for a given cardiology centre has to be analysed with relevant statistical p...

journal_title：Radiation protection dosimetry

authors： Ryckx N,Goy JJ,Stauffer JC,Verdun FR

更新日期：2016-06-01 00:00:00

abstract：:International Electrotechnical Commission (IEC) established the framework for the use of exposure index (EI) for evaluating the exposure conditions with various digital systems. In this study, we investigated the feasibility of EI, as per the IEC, by comparing the EIs obtained through manual calculated and that displa...

journal_title：Radiation protection dosimetry

authors： Park H,Yoon Y,Tanaka N,Kim J,Kim J,Morishita J

更新日期：2020-07-17 00:00:00

abstract：:An underground station for the measurement of low-level radioactivity is in operation in Northern Italy in the town of Como under the Baradello hill. The rock cover is -300 m water equivalent. This paper reports about the preliminary measurements carried out to characterise the site of the Baradello hill and the insta...

journal_title：Radiation protection dosimetry

authors： Pellicciari M,Fascilla A,Giuliani A,Pedretti M,Cesana A,Garlati L,Terrani M,Raselli GL

更新日期：2005-01-01 00:00:00

abstract：:In recent major international intercomparison exercises on intake and internal dose assessments from monitoring data, the results calculated by different participants varied significantly. Based on this experience the need for harmonisation of the procedures has been formulated within an EU 5th Framework Programme res...

journal_title：Radiation protection dosimetry

authors： Doerfel H,Andrasi A,Bailey M,Blanchardon E,Cruz-Suarez R,Berkovski V,Castellani CM,Hurtgen C,LeGuen B,Malatova I,Marsh J,Stather J,Zeger J

更新日期：2007-01-01 00:00:00

abstract：:The objective of this work is to obtain fluence to effective dose conversion coefficients for neutron point sources, using the GEANT4 toolkit. These calculations aim to investigate the aspects of neutron transport in the human body through Monte Carlo simulation using the International Commission on Radiological Prote...

journal_title：Radiation protection dosimetry

authors： Ribeiro RM,Souza-Santos D

更新日期：2018-08-01 00:00:00

abstract：:On the basis of the newly discovered behaviour of LiF:Mg,Cu,P detectors at high and ultra-high doses, a new method of thermoluminescence (TL) measurement of radiation doses ranging from micrograys up to a megagray, has been recently developed at the Institute of Nuclear Physics (IFJ). The method is based on the relati...

journal_title：Radiation protection dosimetry

authors： Obryk B,Bilski P,Olko P

更新日期：2011-03-01 00:00:00

abstract：:During the 7th European Conference on Protection Against Radon at Home and at Work held in the autumn of 2013 in Prague, the second intercomparison of measuring instruments for radon and its short-lived decay products and the first intercomparison of radon/thoron gas discriminative passive detectors in mix field of ra...

journal_title：Radiation protection dosimetry

authors： Jílek K,Hýža M,Kotík L,Thomas J,Tomášek L

更新日期：2014-07-01 00:00:00

abstract：:Special individual monitoring has been performed for suspected cases of inhalation of plutonium at the Tokai Works of the Japan Nuclear Cycle Development Institute (JNC). Some experimental data obtained from this special individual monitoring during the past 20 years are presented and discussed in this paper. Our expe...

journal_title：Radiation protection dosimetry

authors： Kurihara O,Momose T,Tasaki T,Hayashi N,Shinohara K

更新日期：2002-01-01 00:00:00

abstract：:We evaluated the performances of angiographic units equipped with a flat-panel (FP) detector and image intensifier (II) charge-coupled device (CCD) in the Interventional Cardiology (IC) Department. Entrance dose rate and dose per image, along with the dose at the II level were measured using 2 mm copper sheets to simu...

journal_title：Radiation protection dosimetry

authors： Tsapaki V,Kottou S,Kollaros N,Kyriakidis Z,Neofotistou V

更新日期：2005-01-01 00:00:00

abstract：:Material activation assessment of a proposed accelerator-based boron neutron capture therapy facility was performed using the FLUKA Monte Carlo code to quantify the magnitude of the problem in terms of the isotope inventories, induced activities, and residual dose rates. Two simplified operation scenarios were conside...

journal_title：Radiation protection dosimetry

authors： Lai BL,Sheu RJ

更新日期：2018-08-01 00:00:00

abstract：:The effective dose E is an efficient and powerful parameter to study the radioprotection of the patient. In our hospital, eight radiological departments and more than 100 radiological X-ray tubes are present. The effective doses were calculated for adults and paediatric patients in 10 standard projections. To calculat...

journal_title：Radiation protection dosimetry

authors： Compagnone G,Pagan L,Bergamini C

更新日期：2005-01-01 00:00:00

abstract：:The latest advances in the development of a fluorescent nuclear track detector (FNTD) for neutron and heavy charged particle dosimetry are described and compared with CR-39 plastic nuclear etched track detectors (PNTDs). The technique combines a new luminescent aluminium oxide single crystal detector (Al(2)O(3):C,Mg) ...

journal_title：Radiation protection dosimetry

authors： Sykora GJ,Akselrod MS,Salasky M,Marino SA

更新日期：2007-01-01 00:00:00

abstract：:The combination of fast neutron therapy and boron neutron capture therapy is currently being studied as a possible treatment for some radio-resistant brain tumours. In an attempt to design a boron-enhanced fast neutron therapy beam for the Fermilab Fast Neutron Therapy Facility, the use of moderating material surround...

journal_title：Radiation protection dosimetry

authors： Sweezy J,Hertel N,Lennox A

更新日期：2005-01-01 00:00:00

abstract：:The International Electrotechnical Commission introduced the concepts of exposure index (EI), target exposure index (EIT) and deviation index (DI) to manage and optimize patient dose in real time. In this study, we have proposed an appropriate method for setting the EIT based on the Korean national diagnostic referenc...

journal_title：Radiation protection dosimetry

authors： Park H,Yoon Y,Kim J,Kim J,Jeong H,Tanaka N,Morishita J

更新日期：2020-11-17 00:00:00

abstract：:Over the past few years, the Institute for Radiation Protection and Nuclear Safety (IRSN) has been studying a personal electronic neutron dosemeter and an ambient electronic neutron dosemeter based on experimental microdosimetric principles using low pressure proportional counters. The results obtained in 2000 and in ...

journal_title：Radiation protection dosimetry

authors： Ménard S,Chau Q,Lahaye T

更新日期：2002-01-01 00:00:00

abstract：:Gamma spectrometry of well water was done to measure the activity concentrations of gamma-emitters 226Ra and 228Ra from 238U and 232Th series, respectively, and 40K in their waters. Measurements were done using high-purity (HPGe) co-axial detectors (Canberra, GC 2018-7500 ) coupled to Canberra Multichannel Analyser sy...

journal_title：Radiation protection dosimetry

authors： Ajayi OS,Owolabi TP

更新日期：2008-01-01 00:00:00

abstract：:Indoor radon concentration levels in a large number of dwellings in Al-Madinah Al-Munawarah Province have been measured. Al-Madinah Al-Munawarah is in the western region of Saudi Arabia. It is the second holiest city in Islam after Mecca, because it is the burial place of the Islamic Prophet Muhammad. The city was div...

journal_title：Radiation protection dosimetry

authors： Mohamed RI,Alfull ZZ,Dawood ND

更新日期：2014-01-01 00:00:00

abstract：:A methodology for the evaluation of skin dose distribution and possible skin injuries on patients undergoing interventional procedures has been developed as part of the European DIMOND programme. Relevant dosimetric data from the procedures are recorded and other specific measurements for skin dose evaluation (slow fi...

journal_title：Radiation protection dosimetry

authors： Vano E,Gonzalez L,Guibelalde E,Aviles P,Fernandez JM,Prieto C,Galvan C

更新日期：2005-01-01 00:00:00

abstract：:The powerful white neutron spectrum from Gelina is used for the investigation of gamma ray production cross sections in the reaction 52Cr(n,n'gamma)52Cr. The gamma rays from the inelastic process are detected with two large volume HPGe detectors placed at 110 degrees and 150 degrees with respect to the beam direction....

journal_title：Radiation protection dosimetry

authors： Mihailescu LC,Borcea C,Plompen AJ

更新日期：2005-01-01 00:00:00

abstract：:The group of radiation victims who had received radiation injures similar to those of Chernobyl accident victims was evaluated in terms of retrospective cytogenetic biodosimetry in the long term period of from 17 y up to 50 y after irradiation. Based on the existing results of the long-term cytogenetic examination of ...

journal_title：Radiation protection dosimetry

authors： Nugis VY,Kozlova MG,Nadejina NM,Galstyan IA,Nikitina VA,Khvostunov IK,Golub EV

更新日期：2019-12-31 00:00:00