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Feasibility of future epidemiological studies on possible health effects of mobile phone base stations
2007
Bioelectromagnetics
In this presentation, I will highlight some of our ongoing projects in the area of sensing and imaging that depend on the interaction of the biological tissue with electromagnetic energy. ...
of cells and tissues to extremely large, submicrosecond pulses. ...
using a cube with a graded z-axis METHODS: Dielectric parameters for head and body tissue simulating liquids were derived considering tissue layer distributions of different regions of the head and body ...
doi:10.1002/bem.20298
pmid:17080459
fatcat:l23qxeq7cnh2xiz7yvfywdz5i4
05-1700-P1
2021
Biomedical Engineering
Only one machine required to test hip and knee joint types and fully meets the requirements of both, ISO 14242-1 for hip and ISO 14243-3 for knee. ...
The basic machine always contains a reference station and three test stations. ...
Tech. 2021 66(s1): S96-S158 • © by Walter de Gruyter • Berlin • Boston
Acknowledgements The authors would like to thank our student Abdulhadi Doumei for his laboratory work and the Caroline Herschel ...
doi:10.1515/bmt-2021-6018
pmid:34598363
fatcat:nj3ib6kodrb6fo5s6ov5zitpdi
A comparison of two EIT systems suitable for imaging impedance changes in epilepsy
2009
Physiological Measurement
The finite element method combined with a realistic, multi-layer, head model comprising 12 tissue domains was used for the simulations. ...
We also introduce a layered model that incorporates the presence of a low admittivity skin layer. ...
Acknowledgments This work is supported in part by CenSSIS, the Center for Subsurface Sensing and Imaging Systems, under the Engineering Research Centers Program of the National Science Foundation (Award ...
doi:10.1088/0967-3334/30/6/s07
pmid:19491447
fatcat:nzeetw52ofaslcwhd2kxylvlpu
The 10th EAA International Symposium on Hydroacoustics Jastrzębia Góra, Poland, May 17 – 20, 2016
2016
Archives of Acoustics
In the paper, sample calculations of the relation between power level drop and the length of the bioacoustic link in biological media and their phantoms for ultrasonic wave frequency in the range of 1- ...
The obtained analytical expression for the backscattered field in the time domain is applied to evaluate its dependence on depth of a water layer, bottom and ice properties, and distance between the source ...
They are used, for instance, to determine tissue/lesion backscatter coefficient related to local tissue structure. ...
doi:10.1515/aoa-2016-0038
fatcat:vl2shrmjvbdftofj4yvw2ju3dy
A design methodology for 2D sparse NDE arrays using an efficient implementation of refracted-ray TFM
2013
2013 IEEE International Ultrasonics Symposium (IUS)
Recent advances in the field of tissue engineering include the engineering of skin, cartilage, and bladder, all of which are relatively thin tissues that can rely on diffusion for the delivery of oxygen ...
The development of more complex tissues has been limited by the need for techniques that can rapidly organize cells and proteins within large three-dimensional scaffolds, and the need to create vascular ...
The authors acknowledge the ANR and DGA for their support under the project Metactif, grant ANR-11-ASTR-015. ...
doi:10.1109/ultsym.2013.0035
fatcat:th5znfh7y5bklfdbmhb4u6iq2i
A unique way of sound production in the snapping shrimp (Alpheus heterochaelis)
2000
Journal of the Acoustical Society of America
Modulated DPOAEs are a noninvasive method to investigate the BM movement at low frequencies. ...
The oscillation character of relaxation process for some phantoms and muscle tissue was shown experimentally. ...
For these sound channels, the propagation is by refracted modes that interact with the bottom below the critical angle resulting in favorable low-loss transmission. ...
doi:10.1121/1.4743419
fatcat:g5t436uevvdzfdqfenskbzrgla
Trends in preference, programming and design of concert halls for symphonic music
2008
Journal of the Acoustical Society of America
tissue phantom. ...
In this work a new characterization method is proposed and tested in water, tissue phantoms, and ex-vivo tissues. The method is based on the combined use of measurements and modeling. ...
The goal of this work was the development of a method for detection and evaluation of delaminations of varnish layers on metallic surfaces. ...
doi:10.1121/1.2932471
fatcat:hhka5ml2fvcszklkzau2lw3gka
The structural acoustic properties of stiffened shells
2008
Journal of the Acoustical Society of America
as well as group behaviour and speech characteristics, such as increased energy contents at low frequencies, voice levels, raised hearing sensitivity at high frequencies. ...
Beyond, this contradiction, specific space analysis models and tools can help to visualize the acoustic interactions between workstations, teams and departments accommodated in the same room. ...
tissue phantom. ...
doi:10.1121/1.2932806
fatcat:zohbewf2k5h7fly2hoqzfdk42e
Relationship between room shape and acoustics of rectangular concert halls
2008
Journal of the Acoustical Society of America
This paper combines the information extracted from low-frequency ͑100-900 Hz͒ and mid-frequency ͑1500-4500 Hz͒ LFM signals transmitted from the same source position to estimate multi-layered geoacoustic ...
Acoustic design and evaluation of a multi-purpose hall of a new conference centre. ...
for sound interaction with the subbottom. ...
doi:10.1121/1.2933354
fatcat:eymbpllxwjcfdbkedeijrtwbwq
Acoustic GIS‐based monitoring of Atlantic cod ecosystems in coastal Newfoundland
2008
Journal of the Acoustical Society of America
as well as group behaviour and speech characteristics, such as increased energy contents at low frequencies, voice levels, raised hearing sensitivity at high frequencies. ...
Beyond, this contradiction, specific space analysis models and tools can help to visualize the acoustic interactions between workstations, teams and departments accommodated in the same room. ...
tissue phantom. ...
doi:10.1121/1.2932540
fatcat:v6w3j7upx5duhkunch6oai5jve
Track I
2014
Biomedical Engineering
The quantification of cell maturity at microscopic level is a tedious and error-prone task and heavily relies on the experience of the pathologists. ...
These findings support the basic understanding of fs-lentotomy as a treatment method for presbyopia. ...
of Innovation, Science and Research of Northrhine-Westfalia, Germany for the funding of this work in the Med in.NRW program (grant no. 005-GW01-78A). ...
doi:10.1515/bmt-2014-5008
pmid:25385893
fatcat:4o7vqkhdmfgk5fjzqpeh74x5te
A binaural advantage in the subjective modulation transfer function with simple impulse responses
2008
Journal of the Acoustical Society of America
This paper combines the information extracted from low-frequency ͑100-900 Hz͒ and mid-frequency ͑1500-4500 Hz͒ LFM signals transmitted from the same source position to estimate multi-layered geoacoustic ...
Acoustic design and evaluation of a multi-purpose hall of a new conference centre. ...
The use of linear antenna arrays provides great advantages for measurements and tracking. ...
doi:10.1121/1.2933699
fatcat:4nc5pg4ysbhgrjcatwhr7fh77q
On determination of microphone response and other parameters by a hybrid experimental and numerical method
2008
Journal of the Acoustical Society of America
This paper combines the information extracted from low-frequency ͑100-900 Hz͒ and mid-frequency ͑1500-4500 Hz͒ LFM signals transmitted from the same source position to estimate multi-layered geoacoustic ...
Acoustic design and evaluation of a multi-purpose hall of a new conference centre. ...
The use of linear antenna arrays provides great advantages for measurements and tracking. ...
doi:10.1121/1.2933455
fatcat:gl6kkwih6rbkriigc7g6ghdlnq
The importance of bass clarity in pop and rock venues
2008
Journal of the Acoustical Society of America
This paper combines the information extracted from low-frequency ͑100-900 Hz͒ and mid-frequency ͑1500-4500 Hz͒ LFM signals transmitted from the same source position to estimate multi-layered geoacoustic ...
Acoustic design and evaluation of a multi-purpose hall of a new conference centre. ...
The use of linear antenna arrays provides great advantages for measurements and tracking. ...
doi:10.1121/1.2932922
fatcat:fvtlbt6x5vgelp5p67x53qtvgi
A virtual auditory environment for investigating the auditory signal processing of realistic sounds
2008
Journal of the Acoustical Society of America
A low-frequency acoustic method was implemented for the purpose of nondestructive control and evaluation of metal plates coating. ...
This hypothesis is tested in newly implanted adults who alternately use HiRes and HiRes120 sound processing for a period of 10 months. ...
Comparisons of theory and data will be made. 3:40 5pUWa7. Observations of out of plane arrivals for long range low frequency transmission in shallow water. ...
doi:10.1121/1.2936003
fatcat:ontu6yamdvgbnooet5fe36fm74
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