Results 21 to 30 of about 13,780,098 (199)

Speed and Temperature Effects in the Energy Absorption of Axially Crushed Composite Tubes [PDF]

open access: yes, 2008
Tubes of glass reinforced thermosetting resins have been tested in axial compression between steel platens with one end chamfered to prevent critically high loads causing catastrophic centre failure.

core   +2 more sources

Investigation of artifacts by mapping SAR in thermoacoustic imaging

open access: yesJournal of Innovative Optical Health Sciences, 2021
Microwave-induced thermoacoustic imaging (MI-TAI) remains one of the focus of attention among biomedical imaging modalities over the last decade. However, the transmission and distribution of microwave inside bio-tissues are complicated, thus result in ...
Xiao Liang   +5 more
doaj   +1 more source

A U-Net Network-Based Rapid Construction of Knee Models for Specific Absorption Rate Estimation

open access: yesChinese Journal of Magnetic Resonance, 2020
The specific absorption rate (SAR) needs to be estimated for safety concerns when performing high-field magnetic resonance imaging (MRI) on knee joint. Electromagnetic simulation can be used to calculate the local SAR on knees if a patient-specific knee ...
XIAO Liang, LOU Yu-kun, ZHOU Hang-yu
doaj   +1 more source

Design and dose characteristics of 1-6 GHz radio frequency exposure platform

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2022
In this study, a broad-spectrum bioelectromagnetic exposure platform was developed and a dose calculation study under the corresponding exposure conditions was performed. The radio frequency exposure platform was in the frequency band of 1-6 GHz, and its
DU Dan   +6 more
doaj   +1 more source

Study on specific absorption rate

open access: yes2014 Loughborough Antennas and Propagation Conference (LAPC), 2014
No
Asif, R.   +7 more
openaire   +3 more sources

Specific Absorption Rate of Assembly of Magnetite Nanoparticles with Cubic Magnetic Anisotropy [PDF]

open access: yes, 2018
The presence of strong magnetic dipole interaction in assemblies of fractal clusters of nearly spherical magnetite nanoparticles, which arise in a biological media loaded with magnetic nanoparticles, leads to a significant decrease of the specific ...
Belyaeva, G A   +4 more
core   +1 more source

A study of specific absorption rate (SAR) estimation techniques for mobile services [PDF]

open access: yesITM Web of Conferences
Mobile phone device became one of the most important devices in our life, usually, we feel incomplete without it, this device has many multiple uses, mobile companies manufacturers give some specifications with their new phones, one of them is specific ...
Hamad Ameen Jalal, Mohammed Marwan Aziz
doaj   +1 more source

Assessment of specific absorption rate reduction in human head using metamaterial

open access: yesScience and Engineering of Composite Materials, 2014
In this paper, the specific absorption rate (SAR) reduction in human head with metamaterial attachment is calculated. The finite-difference time-domain (FDTD) method has been used to evaluate the SAR in an anatomically correct model of the human head. We
Faruque Mohammad Rashed Iqbal   +2 more
doaj   +1 more source

Documentation of a new intracavitary applicator for transrectal hyperthermia designed for prostate cancer cases: A phantom study

open access: yesJournal of Medical Physics, 2018
Concerning clinical trials, intracavitary hyperthermia has already shown antitumor activity and has a potential role in the treatment of prostate cancer.
Vassilis Kouloulias   +5 more
doaj   +1 more source

Decision trees to characterise the roles of permeability and solubility on the prediction of oral absorption. [PDF]

open access: yes, 2015
Oral absorption depends on many physiological, physiochemical and formulation factors. Two important properties that govern oral absorption are in vitro permeability and solubility, which are commonly used as indicators of human intestinal absorption ...
Newby, Danielle   +6 more
core   +1 more source

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