Results 21 to 30 of about 230,314 (316)

Vancouver call for action to strengthen expertise in radiological protection worldwide

, 2023
International audienceIonising radiation has been used for over a century for peaceful purposes, revolutionising health care and promoting wellbeing through its application in industry, science, and medicine.
Hirth, G., Kai, M, F. Bochud, S. Romanov, Bochud, F., Liu, S, Romanov, S., Applegate, K, S. Bouffler, Romanov, S, Applegate, K., W. Rühm, C.-M. Larsson, Larsson, C-M, K. Applegate, Hirth, G, Rühm, W., D. Cool, D. Laurier, Wojcik, A., G. Hirth, Bouffler, S, Wojcik, Andrzej,, Cho, K, K, Larsson, C.-M., Clement, C., Schneider, T., T. Schneider, A. Wojcik, Clement, C, M. Kai, S. Liu, Laurier, D., Cho, K., Liu, S., Larsson, C.M., Laurier, D, Cool, D., Bochud, F, Bouffler, S., Rühm, W, Wojcik, A, C. Clement, Schneider, T, Kai, M., K. Cho, Cool, D   +46 more
core   +1 more source

Lung Cancer Screening with Low-Dose CT in Smokers: A Systematic Review and Meta-Analysis

Diagnostics, 2021
Lung cancer continues to be one of the main causes of cancer death in Europe. Low-dose computed tomography (LDCT) has shown high potential for screening of lung cancer in smokers, most recently in two European trials. The aim of this review was to assess
Theresa Hunger, Eva Wanka-Pail, Gunnar Brix, Jürgen Griebel   +3 more
doaj   +1 more source

Radiation protection and standardization [PDF]

Journal of Clinical Orthopaedics and Trauma, 2019
X - Rays has become integral and indispensable part of health care diagnosis and intervention. Intervention procedures in Orthopedics surgery now mostly performed under image intensifiers (C-Arm) which involve the risks of occupational overexposure of radiation to the patients and health care personnel.
O P, Lakhwani, Vipin, Dalal, Mohit, Jindal, Ashok, Nagala   +3 more
openaire   +2 more sources

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

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

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

Sum-peak method with two NaI(Tl) crystals: 68(Ge+Ga) standardization

Brazilian Journal of Radiation Sciences, 2019
A 68(Ge+Ga) commercial solution has been standardized in LNMRI in Brazil, by sum-peak method, in which a 3”x3” NaI(Tl) gamma-ray detector is positioned at the top of a well-type 5”x5” NaI(Tl) gamma-ray detector, resulting in a set up approximately  4p ...
Estela Maria Oliveira, Akira Iwahara, Roberto Poledna, Carlos José da Silva, Paulo Alberto Lima da Cruz, Regio dos Santos Gomes, José Ubiratan Delgado, Ricardo Tadeu Lopes   +7 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

THE POTENTIAL TO USE TLD MEASUREMENTS TO VALIDATE THE OCCUPATIONAL RADIATION PROTECTION AT THE DEPARTMENT OF NUCLEAR MEDICINE

, 2021
Diagnostic examinations in nuclear medicine increase. This can cause a higher radiation burden to the personnel. The aim of this study was to create and apply a method to validate the occupational radiation protection at the Department of Nuclear ...
Himmelman, J., Dalmo, J., Khan, J., Nilsson, Isabelle,   +3 more
core   +1 more source

Calibration of gamma cameras for the Evaluation of Accidental Intakes of high-energy photon emitting Radionuclides by humans based on Urine Samples

Brazilian Journal of Radiation Sciences, 2018
The prompt response to emergency situations involving suspicion of intakes of radionuclides requires the use of simple and rapid methods of internal monitoring of the exposed individuals.
Ämilie Louize Degenhardt, Ana Letícia Dantas, Eder Augusto de Lucena, Wanderson de Oliveira Souza, Bernardo Maranhão Dantas   +4 more
doaj   +1 more source