Results 1 to 10 of about 312,342 (358)

Effects of non-ionizing radiation on the thyroid gland in rats [PDF]

BMC Research Notes
Objectives This study evaluated the effects of non-ionizing electromagnetic radiation on rat thyroid function and histopathology. Forty female and thirty male Sprague-Dawley rats (200–220 g, 2 months old) were exposed to 2.45 GHz Wi-Fi, mobile jammer ...
Zeynab Seyedi Sarhad, Amirali Ebrahimbabaei, Alireza Tavassoli, Manzarbanoo Shojaeifard   +3 more
doaj   +2 more sources

Ionizing radiation

The American Journal of Medicine, 1960
Robert M. Heyssel, George R. Meneely
openalex   +3 more sources

Evaluating the Effect of Jammer Radiation on Learning and Memory in Male Rats [PDF]

Journal of Biomedical Physics and Engineering, 2023
Background: Previous studies shown that mobile phone can impairment of working memory in humans. Objective: In this study, the effect of radiofrequency radiation emitted from common mobile jammers have been studied on the learning and memory of rats ...
Mehrnaz Yazdanpanahi, Abasaleh Namazi, Manzar Banoo Shojaeifard, Samaneh Nematollahii, Saeedeh Pourahmad   +4 more
doaj   +1 more source

Portable two-filter dual-flow-loop ²²²Rn detector: stand-alone monitor and calibration transfer device [PDF]

Advances in Geosciences, 2022
Little overlap exists in the required capabilities of 222Rn (radon) monitors for public health and atmospheric research. The former requires robust, compact, easily transportable instruments to characterise daily to yearly variability >100 Bq m−3 ...
S. D. Chambers, A. D. Griffiths, A. G. Williams, O. Sisoutham, V. Morosh, S. Röttger, F. Mertes, A. Röttger   +7 more
doaj   +1 more source

Characterization of NIS neutron irradiation facility for calibration and metrological application

International Journal of Metrology and Quality Engineering, 2021
In this study, the Neutron Irradiation Facility (NIF) of the National Institute of Standards (NIS) was characterized for metrological applications to improve the accuracy of the calibration process. The NIS neutron irradiation facility consists of a 5 Ci
El-Sersy Ahmed R., Sayed Eman A., Nagib Salwa H., Bakr Reham Hamdy, Mahmoud Randa M.M.   +4 more
doaj   +1 more source

Development of a 6 GHz RF-EMF Exposure System for Investigating Human Skin Temperature Responses: Characterization, Integration, and Pilot Testing

IEEE Access, 2023
We developed a radiofrequency electromagnetic field (RF-EMF) exposure system to investigate human skin temperature responses to localized exposures. The system was designed to project a 6 GHz RF-EMF beam with enough energy to rapidly increase peak local ...
Abdelelah Alzahed, Eric Lemay, Mykola Zhuk, Gregory B. Gajda, James P. Mcnamee, Gregory W. Mcgarr   +5 more
doaj   +1 more source

Uniformity Control of Laser-Induced Periodic Surface Structures

Frontiers in Physics, 2022
Laser-induced periodic surface structures (LIPSSs) are a universal phenomenon that can be observed on a variety of materials, including metals, semiconductors, and dielectrics, upon irradiation with ultrafast laser pulses.
Ji Huang, Yang Liu, Sunjun Jin, Zhipeng Wang, Yaping Qi, Jian Zhang, Kun Wang, Rui Qiu   +7 more
doaj   +1 more source

Dose Variations Using an X-Ray Cabinet to Establish in vitro Dose-Response Curves for Biological Dosimetry Assays

Frontiers in Public Health, 2022
In biological dosimetry, dose-response curves are essential for reliable retrospective dose estimation of individual exposure in case of a radiation accident.
Martin Bucher, Tina Weiss, David Endesfelder, Francois Trompier, Yoann Ristic, Patrizia Kunert, Helmut Schlattl, Augusto Giussani, Ursula Oestreicher   +8 more
doaj   +1 more source

Ionizing Radiation and Life [PDF]

Astrobiology, 2011
Ionizing radiation is a ubiquitous feature of the Cosmos, from exogenous cosmic rays (CR) to the intrinsic mineral radioactivity of a habitable world, and its influences on the emergence and persistence of life are wide-ranging and profound. Much attention has already been focused on the deleterious effects of ionizing radiation on organisms and the ...
openaire   +4 more sources

Monte Carlo study of nanoparticles effectiveness on the dose enhancement when irradiated by protons

AIP Advances, 2023
Recently, the nanomedicine field has experienced considerable growth in research. The use of nanoparticles to enhance dose in radiation treatment was proposed and their potential effects can be indicated using Monte Carlo calculations.
Zahra Ahmadi Ganjeh, Zaker Salehi
doaj   +1 more source