Results 11 to 20 of about 959,350 (322)
Use of radiofrequency in cosmetic dermatology: focus on nonablative treatment of acne scars
Clinical, Cosmetic and Investigational Dermatology, 2014 Brian J Simmons, Robert D Griffith, Leyre A Falto-Aizpurua, Keyvan Nouri Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, University of Miami, Miami, FL, USA Abstract: Acne is a common affliction among many
Simmons BJ +3 more
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Studies of genotoxicity and apoptosis using human lymphocytes or murine neuroblastoma cells exposed in vitro to radiofrequency fields characteristic of mobile phones [PDF]
, 2009 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The aim of the study was to investigate whether non-thermal levels of radiofrequency (RF) fields, characteristic of some mobile phones, might be directly ...
Moquet, Jayne Elizabeth
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A New Imaging Platform for Visualizing Biological Effects of Non-Invasive Radiofrequency Electric-Field Cancer Hyperthermia. [PDF]
PLoS ONE, 2015 Herein, we present a novel imaging platform to study the biological effects of non-invasive radiofrequency (RF) electric field cancer hyperthermia. This system allows for real-time in vivo intravital microscopy (IVM) imaging of radiofrequency-induced ...
Stuart J Corr +18 more
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Electromagnetic limits to radiofrequency (RF) neuronal telemetry [PDF]
Scientific Reports, 2013 The viability of a radiofrequency (RF) telemetry channel for reporting individual neuron activity wirelessly from an embedded antenna to an external receiver is determined. Comparing the power at the transmitting antenna required for the desired Channel Capacity, to the maximum power that this antenna can dissipate in the body without altering or ...
R. E. Diaz, T. Sebastian
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RF and Surface Properties of Superconducting Samples [PDF]
, 2011 The surface resistance Rs of superconducting cavities can be obtained from the unloaded quality factor Q0. Since Rs varies strongly over the cavity surface its value must be interpreted as averaged over the whole cavity surface.
Weingarten, W. +3 more
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Pushing the limits of radiofrequency (RF) neuronal telemetry [PDF]
Scientific Reports, 2015 AbstractIn a previous report it was shown that the channel capacity of anin vivocommunication link using microscopic antennas at radiofrequency is severely limited by the requirement not to damage the tissue surrounding the antennas. For dipole-like antennas the strong electric field dissipates too much power into body tissues.
Yousefi, Tara, Diaz, Rodolfo E.
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Journal of Cardiovascular Development and Disease, 2022 Background: Baseline impedance, radiofrequency current, and impedance drop during radiofrequency catheter ablation are thought to predict effective lesion formation.
Ramiro M. Irastorza +6 more
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Radiofrequency Assisted Hepatic Parenchyma Resection Using Radiofrequent Generator (RF) Generator [PDF]
Acta Informatica Medica, 2018 The role of Radio frequent Generator (RF) has been extended from simple tumor ablation to routine hepatic resection. RF energy precoagulates the tissue and thus allows the closure of small blood vessels and bile ducts. The development of surgical techniques and modern technological advances have enabled liver resections to be significantly surgically ...
Sabanovic, Jusuf +5 more
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Effects of radiofrequency electromagnetic field exposure on sleep quality [PDF]
, 2013 The use of wireless communication devices, which emit radiofrequency electromagnetic fields (RF-EMF), has increased in the past decades. According to the World Health Organization (WHO) mobile phone use is ubiquitous with an estimated 4.6 billion ...
Mohler, Evelyn
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Journal of Cardiovascular Development and Disease, 2022 This randomized study aims to compare the left atrial (LA) lesion size, function, and tissue damage following pulmonary vein isolation (PVI) by high-power short-duration (HPSD) radiofrequency (RF) and second-generation cryoballoon (CB2) ablation.
Krisztian Istvan Kassa +7 more
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