Results 61 to 70 of about 13,780,098 (199)

Towards the Standardization of Photothermal Measurements of Iron Oxide Nanoparticles in Two Biological Windows

open access: yesNanomaterials, 2023
A systematic study on laser-induced heating carried out in two biological windows (800 nm and 1053 nm) for Fe3O4 nanoparticles in water suspension showed evidence of the strong dependence of the specific absorption rate (SAR) on extrinsic parameters such
Daniel Arranz   +2 more
doaj   +1 more source

Inter-subject variability in oral drug absorption [PDF]

open access: yes, 2015
A low and highly variable bioavailability is often the main reason for the failure of the development of a drug intended for oral delivery. Focusing on absorption instead of bioavailability from oral administration enables the identification and ...
Rabbie, S
core  

Analytic expressions for the ultimate intrinsic signal-to-noise ratio and ultimate intrinsic specific absorption rate in MRI [PDF]

open access: yes, 2011
The ultimate intrinsic signal-to-noise ratio is the highest possible signal-to-noise ratio, and the ultimate intrinsic specific absorption rate provides the lowest limit of the specific absorption rate for a given flip angle distribution.
Atalar, E.   +7 more
core   +1 more source

On the design and analysis of multi-band micro-strip patch antenna for wireless body area network applications

open access: yesEURASIP Journal on Wireless Communications and Networking
The Microstrip patch antenna has applications in several areas in today’s world. In this article, a detailed design and investigation report of multi-band microstrip patch antenna for the WBAN applications is presented.
D. Gopinath, P. Marichamy
doaj   +1 more source

Specific absorption rate calculations of magnetite, using a modified linear response model for applications in magnetic hyperthermia

open access: yes, 2014
Currently the absorption of electromagnetic radiation by magnetic nanoparticles is studied for biomedical applications of cancer thermotherapy. Several experiments are conduced following the framework of the Rosensweig model, in order to estimate their ...
Torres-Arenas, J.   +2 more
core   +1 more source

Alternative Approaches to Magnetic Resonance-based Electric Properties Tomography and Local Specific Absorption Rate Estimation [PDF]

open access: yes, 2017
In this paper, three electric properties tomography techniques based on magnetic resonance are applied to a realistic 2-D model problem representing the waist of an adult man.
Chiampi, Mario   +3 more
core   +1 more source

Dental Amalgam Influence on the Amount of Absorbed Energy from Mobile Phone

open access: yesElektronika ir Elektrotechnika, 2020
The topic of the research presented in this paper is numerical calculation and analysis of the electric field and Specific Absorption Rate (SAR) distributions in the vicinity of dental amalgam exposed to the radiation of mobile phone at the frequencies ...
Nenad N. Cvetkovic   +4 more
doaj   +1 more source

A flower bud-shaped flexible UWB antenna for healthcare applications

open access: yesEURASIP Journal on Wireless Communications and Networking, 2023
Remote surveillance of the elderly and others with health difficulties is becoming increasingly important in these epidemic days. To address these issues, low-cost, lightweight, and portable wearable devices are in huge demand.
Kailash V. Karad, Vaibhav S. Hendre
doaj   +1 more source

Electro-optic sensor for specific absorption rate measurements

open access: yes, 2013
International audienceWe propose a sensor system to measure the specific absorption rate at radio frequencies, using a matrix of electro-optic (EO) sensors. The aim is to replace the conventional metallic antenna scanned by a robot inside an open phantom
Shuo Zhang   +7 more
core   +1 more source

Effects of flavour absorption on foods and their packaging materials [PDF]

open access: yes, 2002
Keywords: flavour absorption, scalping, packaging, food matrix, lldpe, ldpe, pp, pc, pet, pen,b-lactoglobulin, casein, pectin, cmc, lactose, saccharose, oil, modelling, storage, oxygen permeability, taste perception, sensory quality.Absorption of flavour
Willige, R.W.G., van
core  

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