Search Results - "Nuclear technology & radiation protection"

A comparative study between nano-cadmium oxide and lead oxide reinforced in high density polyethylene as gamma rays shielding composites by Alharshan, Gharam, Aloraini, Dalal, Elzaher, Mohamed, Badawi, Mohamed, Alabsy, Mahmoud, Abbas, Mahmoud, El-Khatib, Ahmed

“…In this work, polymer composites of high density polyethylene reinforced by micro-sized and nanosized cadmium oxide, lead oxide, and a mixture of both with…”
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Gamma attenuation through nano lead - nano copper PVC composites by Abbas, Yehia, El-Khatib, Ahmed, Badawi, Mohamed, Alabsy, Mahmoud, Hagag, Osama

“…Polymer composites of polyvinyl chloride, PVC, were loaded up with micro and nano PbO/CuO particles. The added percentage of each by mass was 10 wt.%, 20 wt.%,…”
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Study of some γ-ray attenuation parameters for new shielding materials composed of nano ZnO blended with high density polyethylene by Alsayed, Zainab, Badawi, Mohamed, Awad, Ramadan, Thabet, Abouzeid, El-Khatib, Ahmed

“…The extensive utilization of radiation is rapidly developing worldwide involving abundant fields like medical, industrial, research, and nuclear facilities…”
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Influence of ionizing radiation on the stochasticity of overvoltage protection at low, medium, and high voltage levels in gas surge arresters by Jusic, Alija, Lazarevic, Djordje, Turkovic, Irfan

“…The paper considers the possibility of improving the technical characteristics of gas surge arresters for the co-ordination of insulation at low voltage,…”
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Study on kinetic parameters of pebble bed reactor with TRISO duplex fuel by Zuhair, Z, Luthfi, Wahid, Dwijayanto, Andika, Rohanda, Anis, Suwoto, S

“…Thorium, in this case, 232Th has a higher thermal neutron capture cross-section than 238U, which means that more fertile isotopes can be transmuted and could…”
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Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit by Kartalovic, Nenad, Jusic, Alija, Zigic, Aleksandar, Nikezic, Dusan

“…Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation…”
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Effect of PbO incorporation with different particle size on X-ray attenuation of polystyrene by Osman, Ahmad, El, Balaa, El, Samad, Alsayed, Zainab, Awad, Ramadan, Badawi, Mohamed

“…Lead oxide (PbO) bulk and nanoparticles of two different sizes (A = 78 nm and B = 54 nm) are incorporated separately into the polystyrene matrix at various…”
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Influence of gaseous laser in continuous-wave and pulse regimes on biomaterial characteristics by Jevtic, Sanja, Sreckovic, Milesa, Mitrovic, Nebojsa, Zarubica, Katarina, Zarubica, Veljko, Janicijevic, Aco, Stevic, Zoran

“…Aromatic plants and laser beam wavelength in the red range of visible spectra (623.8 nm), most commonly used for treating plant species, were selected. As…”
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Pulsed photoluminescence measurements using salt as a radiation accident dose detector material by He, Sanjun, Chen, Bin, Ye, Yanxi, Zhao, Xiuliang

“…To realize the retrospective measurement of public dose levels after a nuclear emergency, the optically stimulated luminescence radiation dose-response…”
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Study on occupational exposure of medical staff caused by induced radioactivity in the treatment room of medical heavy-ion facility by Luo, Changli, Li, Wuyuan, Yang, Bo, Su, Youwu, Li, Yang, Khasanova, Shakhboz, Mao, Wang, Liu, Xuebo, Yan, Weiwei, Li, Zongqiang

“…Heavy-ion radiotherapy is currently recognized as the most advanced particle therapy method and is being vigorously promoted and applied worldwide. This method…”
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Indoor radon monitoring in various ventilation degree in some schools of Duhok City, Iraq by Alhamdi, Walat

“…Radon is a radioactive noble gas, recognized as a carcinogenic agent, being affected by degree of ventilation. The aim of this preliminary study was to…”
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Development of a 3-D-printed mouse phantom to replace current mouse animal model by Kye, Yong, Kim, Hyo, Lee, Chang, Jo, Wol, Lee, Ji, Bae, Min, Mok, Seongyun, Jang, Hee, Kang, Yeong-Rok

“…Evaluating the radiation dose of target organs of a laboratory mouse requires a glass dosimeter to be surgically inserted at the irradiated location. However,…”
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Photon beam modeling: A comparative study of primo and gate simulation toolkits for the TrueBeam STx Linac by Pham, Hong, Phan, Tien, Le, Thi, Pham, Quang

“…This study compares the PRIMO and GATE Monte Carlo simulation toolkits for modeling photon beams from a TrueBeam STx Linac used in radiation therapy. Various…”
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Hazard assessment of outdoor gamma radiation in Tavsanli, Kutahya region of Turkiye by Deniz, Kevser, Calik, Abdullah

“…In the present study, outdoor gamma dose rates have been measured by using a NaI(Tl) scintillation detector in 20 measurement points in the Tavsanly district…”
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Decay rate changes in radioactive gamma emission as affected by 18 MeV proton cyclotron by Walg, Jonathan, Feldman, Jon, Orion, Itzhak

“…Previous efforts to investigate changes in the decay constants of radioactive nuclides discovered that solar flares can temporarily alter radioactive decay…”
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Occupational radiation dose evaluation in X-ray diffraction laboratory working environments by Venkatraman, Pitchaikannu, Sureka, C.S., Aggarwal, Lalit, Choudhary, Sunil

“…Banaras Hindu University and Bharathiar University conducted a study to assess occupational radiation doses among non-medical workers in X-ray diffraction…”
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Portable X/g-ray survey meter based on the internet of things network for measuring the environmental radiation distribution by Xiao, Simin, Li, Xinglong, Liu, Yang, Luo, Zhiping, Pang, Hongchao, Wu, Jianhua, Huang, Xiaopeng

“…Real-time detection of X/gamma radiation dose rates holds particular significance in nuclear science research. In this study, we developed a portable…”
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Thermoluminescence properties of K2GdF5:Tb material irradiated in neutron-gamma fields of 241Am-Be source by Phan, Van-Toan, Nguyen, Van-Hung, Pham, Hung-Thai, Pham, Van-Dung, Tran, Dinh-Khoa, Tran, Hoai-Nam

“…This paper presents the thermoluminescence properties of K2GdF5:Tb material irradiated in a reference neutron-gamma field and its possibility to be used in…”
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The influence of neutron and gamma radiation on the reliability of magnetic and semiconductor memories by Kartalovic, Nenad, Kovacevic, Uros, Nikezic, Dusan, Osmokrovic, Predrag

“…The miniaturization of computer facilities conditioned by the miniaturization of applied components makes them very sensitive to radioactive radiation. This is…”
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Liquid-liquid extraction of Am(III), Pu(IV), and U(VI) using malonamide and tributyl phosphate in room temperature ionic liquids as diluent by Kanka, Lukas, Janda, Jiri

“…The extraction behavior of americium, plutonium, and uranium from nitric or hydrochloric acidic medium by a solution of malonamide or tributyl phosphate in…”
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