Results 61 to 70 of about 1,270,174 (247)

Radiofrequency radiation-induced gene expression

Reviews on Environmental Health
Abstract Genes are differentially expressed in cells in response to changes in the internal or external environment. The response is generally an adaptive mechanism to the environmental challenge to restore cell functions to homeostasis. There are numerous studies reporting changes in gene expression in cells exposed to radiofrequency
Henry, Lai, B Blake, Levitt
openaire   +2 more sources

On the Impact of Mechanical Constraint on Band Structure and Photo‐Elastic Effect in Photonic Resonators

Advanced Physics Research, EarlyView.
We computationally investigate the mechanical, electronic, and optical properties of strained GeSn microdisks on silicon substrates. By combining photo‐elasticity, strain‐dependent band‐structure calculations, and optical mode analysis, we study how strain distribution, structural configuration, and temperature affect the electronic band structure and ...
Jon Schlipf, Ignatii Zaitsev, Inga Anita Fischer, Davide Spirito, Bernd Witzigmann, Costanza Lucia Manganelli   +5 more
wiley   +1 more source

The effects of short-term and long-term 2100 MHz radiofrequency radiation on adult rat auditory brainstem response

Open Chemistry
Although mobile phones that work with RFR provide very important benefits for our lives, they may have negative effects. Namely, side effects, such as headaches, sleep disorders, dizziness, lower sperm quality, changes in brain potentials, an increase in
Er Hakan, Basaranlar Goksun, Derin Narin, Kantar Deniz, Ozen Sukru   +4 more
doaj   +1 more source

Effects of long-term 2.65 GHz radiofrequency radiation on inflammatory response and intestinal microbiota in mice

陆军军医大学学报
Objective‍　‍To investigate the effects of long-term radiofrequency (RF) radiation at 2.65 GHz on behavior, inflammatory response, and intestinal microecology in mice in order to provide a basis for the safety assessment of long-term RF exposure. Methods‍　
LI Keqin, LI Keqin, HAO Yanhui, LIU Ying   +3 more
doaj   +1 more source

Physical Reservoir Computing Using Microelectromechanical Systems

Advanced Physics Research, EarlyView.
Physical reservoir computing (PRC) transforms micro‐electro‐mechanical (MEMS) sensors into intelligent computing nodes by utilizing their intrinsic nonlinear dynamics and short‐term memory effects. This review surveys recent progress in MEMS‐based reservoir computing, covering its theoretical foundations, device architectures, and applications in ...
Mariam Gada, Nizar Jaber, Nazek El‐Atab   +2 more
wiley   +1 more source

Flora and fauna: how nonhuman species interact with natural and man-made EMF at ecosystem levels and public policy recommendations

Frontiers in Public Health
In the last 60 years, there has been a steady increase in ambient exposures from nonionizing electromagnetic fields (EMF) between 0 and 300 GHz, primarily in the radiofrequency (RF) ranges between 30 kHz and 3 GHz.
B. Blake Levitt, Henry C. Lai, Albert M. Manville, Theodora Scarato   +3 more
doaj   +1 more source

Computer‐Assisted Hip Arthroscopy for Portal Establishment and Suture Anchor Placement

Arthroscopy Techniques, EarlyView.
Abstract Hip arthroscopy is the gold standard for treating femoroacetabular impingement syndrome and acetabular labral tears. Portal establishment and suture anchor placement are crucial steps for ensuring the success of the surgery. However, because of the complex anatomy, deep location, and narrow joint space of the hip joint, the learning curve for ...
Lingxing Jiang, Ming Hao, Mingxin Wang, Xiaoqi Kang, Zhanghua Tong, Jixiang Dong, Long Wang, Chunbao Li   +7 more
wiley   +1 more source

First-in-Human Intratumoral Temperature Monitoring During Standard 3 T MRI Demonstrates RF-Induced Tissue Heating Within Clinical Safety Limits

Bioengineering
Magnetic resonance imaging (MRI) uses radiofrequency (RF) energy to generate diagnostic images. RF–tissue interactions lead to energy absorption and tissue heating, quantified by the specific absorption rate (SAR).
Chie-Hee Cho, Franz Bergholz, Lutz Lüdemann, Carlo Bergholz, Emma Winger, Pauline Brand, Christian Spiegel, Wolfram Weschenfelder, Nikolaus Gaßler, Anna Xylander, Ingrid Hilger, Britt Wildemann, Gunther O. Hofmann   +12 more
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Measurement uncertainty in broadband radiofrequency radiation level measurements [PDF]

, 2014
For the evaluation of measurement uncertainty in the measurement of broadband radio frequency radiation, in this paper we propose a new approach based on the experience of the authors of the paper with measurements of radiofrequency electric ...
Belić Čedomir I., Vulević Branislav D., Luka Perazic, Branislav Vulevic, Perazić Luka S., Cedomir Belic   +5 more
core   +2 more sources