Results 31 to 40 of about 92,771 (249)

Understanding the public voices and researchers speaking into the 5G narrative

Frontiers in Public Health
The many different voices speaking into the current narrative surrounding the health effects of 5G technologies necessitate an exploration of the background of the various published author-spokespersons and their potential motives.
Steven Weller, Steven Weller, Julie E. McCredden   +2 more
doaj   +1 more source

Low-energy amplitude-modulated radiofrequency electromagnetic fields as a systemic treatment for cancer: Review and proposed mechanisms of action

Frontiers in Medical Technology, 2022
Exposure to Low-Energy Amplitude-Modulated Radiofrequency Electromagnetic Fields (LEAMRFEMF) represents a new treatment option for patients with advanced hepatocellular carcinoma (AHCC). We focus on two medical devices that modulate the amplitude of a 27.
Jack A. Tuszynski, Jack A. Tuszynski, Jack A. Tuszynski, Frederico Costa, Frederico Costa   +4 more
doaj   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

Effects of radiofrequency electromagnetic field exposure on neurophysiology

Advances in Human Biology, 2020
The human body is a permissible medium, and radiofrequency electromagnetic field (RF-EMF) waves pass through this medium. The effects exerted by RF-EMF devices such as mobile phones on brain tissues are categorised into thermal and non-thermal effects ...
Chidiebere Emmanuel Okechukwu
doaj   +1 more source

Synergistic effect of microneedle-delivered extracellular matrix compound and radiofrequency on rejuvenation of periorbital wrinkles

Frontiers in Medicine, 2022
BackgroundA combination of minimally invasive modalities can induce collagen regeneration more quickly and promote the penetration of topical agents, thus promoting skin rejuvenation.
Haiyan Cheng, Ruina Zhang, Fenglin Zhuo
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Spatiotemporal modulation of ultrafast plasmonic vortices with spin–orbit coupling

New Journal of Physics
The vortex field of surface plasmon polariton with orbital angular momentum (OAM), called plasmonic vortex, has played an important role in various research fields.
Weipeng Li, Shuoshuo Zhang, Zhangyu Zhou, Yanan Fu, Yuquan Zhang, Xiaocong Yuan, Changjun Min   +6 more
doaj   +1 more source

9 Tips and pearls for safer performance of dermatological procedures during Covid-19 pandemic

Indian Dermatology Online Journal, 2021
SARS-CoV2 pandemic has affected dermatologypractice greatly. In view of the risk of transmission, physicians need to devise methods to perform procedures in a safer way. Our institute has adopted a number of innovative safety precautions steps, which are
Venkataram Mysore, Aniketh Venkataram, Anuradha Jindal, Ashwini L Hirevenkangoudar, Deepthi Malayanuru, Malcom Noronha, Sajin Alexander   +6 more
doaj   +1 more source

Radiofrequency Signal in the Radiofrequency Ablation System [PDF]

Proceedings of the 2016 International Conference on Biomedical and Biological Engineering, 2016
Radiofrequency ablation technique is one of the tumor hyperthermia methods and has been widely used in clinical treatment because of its small traumatic, better curative effect and others advantages. Recently, the common automatic control of radiofrequency ablation system is temperature control model that only used to control electrode tip temperature ...
Tong Dong, Xiaohui Nie, Zhen Tian, Qun Nan, Ruirui Wang   +4 more
openaire   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source