Results 51 to 60 of about 24,499 (165)

New Radiofrequency Exposure System with Real Telecommunication Signals

Advances in Electrical and Electronic Engineering, 2018
In recent years, there has been an increase in the number of studies on biological effects of Electromagnetic (EM) fields emitted from Base Transceiver Stations (BTSs).
Jakub Misek, Jozef Vojtek, Marcel Veternik, Miroslav Kohan, Viera Jakusova, Gabriela Spanikova, Igor Belyaev, Jan Jakus   +7 more
doaj   +1 more source

Comparison of a radiofrequency electric and magnetic field source-based job-exposure matrix with personal radiofrequency exposure measurements

Annals of Work Exposures and Health
Abstract Objectives Assessing occupational exposure to radiofrequency electromagnetic fields (RF-EMF) presents significant challenges due to the considerable variability in exposure levels within and between occupations.
Maxime Turuban, Hans Kromhout, Javier Vila, Frank de Vocht, Miquel Vallbona-Vistós, Isabelle Baldi, Elisabeth Cardis, Michelle C Turner   +7 more
openaire   +5 more sources

Exposure to radio-frequency electromagnetic waves alters acetylcholinesterase gene expression, exploratory and motor coordination-linked behaviour in male rats

Toxicology Reports, 2017
Humans in modern society are exposed to an ever-increasing number of electromagnetic fields (EMFs) and some studies have demonstrated that these waves can alter brain function but the mechanism still remains unclear.
Adejoke Olukayode Obajuluwa, Ayodele Jacob Akinyemi, Olakunle Bamikole Afolabi, Khalid Adekoya, Joseph Olurotimi Sanya, Azeez Olakunle Ishola   +5 more
doaj   +1 more source

Effects of radiofrequency field from 5G communication on fecal microbiome and metabolome profiles in mice

Scientific Reports
With the rapid development of 5G networks, the influence of the radiofrequency field (RF) generated from 5G communication equipment on human health is drawing increasing attention in public.
Xing Wang, Guiqiang Zhou, Jiajin Lin, Tongzhou Qin, Junze Du, Ling Guo, Panpan Lai, Yuntao jing, Zhaowen Zhang, Yan Zhou, Guirong Ding   +10 more
doaj   +1 more source

Hypothesis: ultrasonography can document dynamic in vivo rouleaux formation due to mobile phone exposure

Frontiers in Cardiovascular Medicine
Carrying a cellphone against the body has become commonplace in our world replete with smartphones. Acute and chronic health effects caused by these devices emitting radiofrequency radiation from multiple antennas have not been well evaluated.
Robert R. Brown, Robert R. Brown, Robert R. Brown, Barbara Biebrich   +3 more
doaj   +1 more source

RF Exposure Assessment by Drone-Based Technology

Applied Sciences
There is growing international interest in assessing population exposure to radiofrequency electromagnetic fields, especially those generated by mobile-phone base stations.
Jesús M. Paniagua-Sánchez, Christopher Marabel-Calderón, Francisco J. García-Cobos, Antonio Gordillo-Guerrero, Montaña Rufo-Pérez, Antonio Jiménez-Barco   +5 more
doaj   +1 more source

Evaluation of the Validity of a Nonlinear J-Shaped Dose-Response Relationship in Cancers Induced by Exposure to Radiofrequency Electromagnetic Fields

Journal of Biomedical Physics and Engineering, 2019
The radiofrequency electromagnetic fields (RF-EMFs) produced by widely used mobile phones are classified as possibly carcinogenic to humans by International Agency for Research on Cancer (IARC).
Mortazavi S. M. J., Mortazavi S. A. R., Haghani M.   +2 more
doaj  

The effect of exposure to RF-EMF from the laboratory simulator of 5G NR base station on physiological parameters and cognitive abilities of male wistar rats of different ages

Scientific Reports
In this article, the impact of radiofrequency electromagnetic field (RF-EMF) exposure from a simulated base station for the 5G New Radio (5G NR) telecommunication on rats was studied.
Natalia A. Krivova, Marina S. Kudabaeva, Olga B. Zaeva, Svetlana V. Borodina, Tatiana B. Lepekhina, Olga A. Pavlenko, Ramdas M. Makhmanazarov, Dmitry S. Kokin, Sergey E. Shipilov   +8 more
doaj   +1 more source

Behavioral changes and gene profile alterations after chronic 1,950-MHz radiofrequency exposure: An observation in C57BL/6 mice. [PDF]

Brain Behav, 2020
Jeong YJ, Son Y, Choi HD, Kim N, Lee YS, Ko YG, Lee HJ.   +6 more
europepmc   +1 more source

Time- and Frequency-Dependent Impact of Radiofrequency Radiation (1–5 GHz) on Antibiotic Sensitivity and Growth of Escherichia coli and Klebsiella pneumoniae

Alfarama Journal of Basic & Applied Sciences
Radiofrequency radiation (RF) covers a range of electromagnetic waves with frequencies typically ranging between 3 kHz and 300 GHz. Radiofrequencies included in mobile communications, Wi-Fi networks, and industrial systems have prompted inquiry into ...
Ehab Hegazy, May El-Antrawy
doaj   +1 more source