Results 11 to 20 of about 164,204 (120)

Temporal changes of beryllium-7 and lead-210 in ground level air in Serbia [PDF]

Hemijska Industrija, 2014
7Be, 210Pb and 137Cs activity concentrations in ground level air at five monitoring stations (MS Vinča, Zeleno Brdo, Zaječar, Vranje and Zlatibor) in Serbia were determined during the period from May 2011.
Janković Marija M., Todorović Dragana J., Nikolić Jelena D., Rajačić Milica M., Pantelić Gordana K., Sarap Nataša B.   +5 more
doaj   +1 more source

Advances in Targeted Alpha Therapy: Preparation and Separation of Alpha Radionuclides

He huaxue yu fangshe huaxue, 2022
Targeted alpha therapy(TAT) is a promising approach for the treatment of cancer and it is under fast development in the past few decades. Owing to the high linear energy transfer(LET), short path length, high relative biological effect and cytotoxicity ...
WANG Lu-sheng, SONG Li-juan, DAI Xiong-xin   +2 more
doaj   +1 more source

Development of extendable on-line test system for total ionizing dose effect of microprocessor

He jishu, 2022
BackgroundCompared with transistors and small-scale integrated circuits, the total ionizing dose (TID) effect and testing of multifunctional large scale integrated microprocessors are more complex. The difficulty of testing is to analyze the failure mode
CHEN Faguo, YU Weiyue, LIANG Runcheng, ZHENG Zhirui, GUO Rong   +4 more
doaj   +1 more source

Wind Tunnel Simulation Study of Flow and Diffusion Around a Building Under Neutral and Stable Thermal Stratification

Taiyuan Ligong Daxue xuebao, 2021
The flow and diffusion around a building under neutral (Rib=0) and stable stratification (Rib=0.057) conditions were investigated by wind tunnel experiment.
Yunpeng LI, Junfang ZHANG, Ruojie LI, Yu LI, Rentai YAO   +4 more
doaj   +1 more source

Determination of radon levels in dwellings and social objects and evaluation annual effective dose from inhalation of radon in Stepnogorsk area Northern Kazakhstan

Eurasian Journal of Physics and Functional Materials, 2021
Radon is a noble gas that is one of the natural radioactive decay products of radium resulting from the disintegration of uranium. Humans are exposed to sources of natural radiation activity, being radon and its progeny breathing air responsible for more
D. S. Ibrayeva, M. N. Aumalikova, K. B. Ilbekova, M. M. Bakhtin, P. K. Kazymbet   +4 more
doaj   +1 more source

Development and performance calibration of position sensitive detector based on LaBr3(Ce) crystal coupled with SiPM

He jishu, 2022
BackgroundThe detectors of traditional gamma-ray imaging systems cannot meet the radiation detection requirements of positioning for the nuclear industry application.
LI Yan, WANG Chuan, LIU Liye, SHI Boxuan, CAO Qinjian, ZHAO Yuan, XIA Sanqiang, DONG Jiajie   +7 more
doaj   +1 more source

Lung Cancer Screening with Low-Dose CT: Radiation Risk and Benefit–Risk Assessment for Different Screening Scenarios

Diagnostics, 2022
Lung cancer is a severe disease that affects predominantly smokers and represents a leading cause of cancer death in Europe. Recent meta-analyses of randomized controlled trials (RCTs) have yielded that low-dose computed tomography (LDCT) screening can ...
Elke A. Nekolla, Gunnar Brix, Jürgen Griebel   +2 more
doaj   +1 more source

Shielding Performance Measurements of Spent Fuel Transportation Container

Journal of Isotopes, 2015
The safety supervision of radioactive material transportation package has been further stressed and implemented. The shielding performance measurements of spent fuel transport container is the important content of supervision.
SUN Hong-chao, LI Guo-qiang, YAN Feng, ZHUANG Da-jie   +3 more
doaj   +1 more source

Toxic effects of combined exposure of tritiated water and genistein on the growth and development of zebrafish and its mechanism

Frontiers in Environmental Science, 2022
Water pollution and control are important issues of our lasting concern. Environmental media often contains a variety of compounds. Tritium is widely present in nature due to human activities. As an endocrine disruptor, genistein is widely found in water
Fengmei Cui, Fengmei Cui, Qixuan Zhang, Qixuan Zhang, Jun Wan, Jun Wan, Liang Sun, Liang Sun, Na Chen, Na Chen, Huiyuan Xue, Huiyuan Xue, Tianzi Wang, Tianzi Wang, Fajian Luo, Fajian Luo, Qiu Chen, Qiu Chen, Yu Tu, Yu Tu   +19 more
doaj   +1 more source

Evaluation of RayXpert® for shielding design of medical facilities

EPJ Web of Conferences, 2017
In a context of growing demands for expert evaluation concerning medical, industrial and research facilities, the French Institute for radiation protection and nuclear safety (IRSN) considered necessary to acquire new software for efficient dimensioning ...
Derreumaux Sylvie, Vecchiola Sophie, Geoffray Thomas, Etard Cécile   +3 more
doaj   +1 more source