Results 41 to 50 of about 3,524,704 (304)

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

Radiation dose and protection [PDF]

Canadian Medical Association Journal, 2011
All studies should involve the minimum amount of radiation required to provide the required information. Children have an increased risk from radiation exposure because of a longer expected lifespan and increased tissue radiosensitivity.
Mark O, Baerlocher, Stefanie, Leung, Murray, Asch, Andy, Myers   +3 more
openaire   +2 more sources

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

Treatment of Organic Compounds in Oxidative Foam Decontamination Waste Liquid by Fenton Oxidation Method

He huaxue yu fangshe huaxue
Oxidative foam decontamination waste liquid could not be treated directly due to high levels of organic compounds. In order to solve this problem, Fenton oxidation method was applied for the first time to degrade organic compounds in foam decontamination
LUO Dan, GUO Li-xiao, HAO Quan-ai, HUANG Shu-long, SHI Liang   +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

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

Analysis of Co and Cs leaching performace from cemented waste form [PDF]

Nuclear Technology and Radiation Protection
This study aims to bridge standardized leaching test data with the underlying radionuclide transport mechanisms in cemented radioactive waste forms. Analysis of experimental data obtained in accordance with the Chinese standard GB 14569.1-2011 ...
Jia Meilan, Guo Xiliang, Yan Xiaojun, Gao Chao, Zhang Li, Guo Xiaobin, Cui Xiaoyan, Tao Xia   +7 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Optimization of parameters for electro Fenton degradation of anion resin by response surface methodology

Scientific Reports
This study focused on improving the degradation efficiency of waste resin wet oxidation and optimizing hydrogen peroxide utilization through an electro-Fenton system based on Ti/PbO2 (Ti-DSA) electrodes for the degradation of ZGCNR170 anion resin.
Qin Xiang, Xue Hailong, Guo Xiliang, Tao Xia, Gao Chao, Yan Xiaojun, Wang Zhiwei   +6 more
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source