Results 31 to 40 of about 3,414,132 (293)

Human Body Shadowing Properties of the Sub-6GHz Electromagnetic-Wave Mainstream Frequency Band

open access: yesIEEE Access, 2023
With the increasing prevalence of wireless communication and the use of large-scale ultra-dense networking technologies, the effect of the human body as an obstacle on electromagnetic wave propagation has gained significance in complex spaces with dense ...
Lingxiao Chen   +4 more
doaj   +1 more source

Comparison of 3D scanned human models for off-body communications using motion capture [PDF]

open access: yes, 2012
Body area networks are complex to analyze as there are several channel mechanisms occurring simultaneously, i.e. environmental multipath together with body motion and close coupling between worn antennas and human tissue.
Batchelor, John C.   +3 more
core   +1 more source

Progress in Research and Application of Intestinal Absorption Cell Models on Carotenoids [PDF]

open access: yesShipin Kexue, 2023
Dietary compounds are crucial in maintaining human physiological functions and preventing diseases, but they can give full play to their functional activities only after being effectively absorbed and utilized by the human body.
WU Fan, CHEN Nan, WU Yuqing, NI Yuanying, WEN Xin
doaj   +1 more source

Human Pose Estimation from Monocular Images: A Comprehensive Survey

open access: yesSensors, 2016
Human pose estimation refers to the estimation of the location of body parts and how they are connected in an image. Human pose estimation from monocular images has wide applications (e.g., image indexing). Several surveys on human pose estimation can be
Wenjuan Gong   +6 more
doaj   +1 more source

Apparent mass of small children: Modelling [PDF]

open access: yes, 2007
Mass-spring-damper models are widely available for quantifying the whole-body vibration characteristics of primates, human adolescents and human adults, but no models have previously been developed for small children.
Giacomin, J
core   +1 more source

In-body path loss models for implants in heterogeneous human tissues using implantable slot dipole conformal flexible antennas [PDF]

open access: yes, 2011
A wireless body area network (WBAN) consists of a wireless network with devices placed close to, attached on, or implanted into the human body. Wireless communication within a human body experiences loss in the form of attenuation and absorption.
Axisa, Fabrice   +9 more
core   +1 more source

A method of evaluating the accuracy of human body thermoregulation models [PDF]

open access: yes, 2015
Human Body Thermoregulation Models have been widely used in the field of human physiology or thermal comfort studies. However there are few studies on the evaluation method for these models.
Jiang, Lai   +4 more
core   +1 more source

Generation of postured voxel-based human models for the study of step voltage excited by lightning current [PDF]

open access: yesAdvances in Radio Science, 2011
With the development of medical technique and computational electromagnetics, high resolution anatomic human models have already been widely developed and used in computation of electromagnetic fields induced in human body. Although these so called voxel-
J. Gao   +3 more
doaj   +1 more source

Characterization of path loss and absorption for a wireless radio frequency link between an in-body endoscopy capsule and a receiver outside the body [PDF]

open access: yes, 2014
Physical-layer characterization is important for design of in-to-out body communication for wireless body area networks (WBANs). This paper numerically investigates the path loss and absorption of an in-to-out body radio frequency (RF) wireless link ...
Joseph, Wout   +4 more
core   +2 more sources

Deformable human body model development [PDF]

open access: yes, 1998
This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). A Deformable Human Body Model (DHBM) capable of simulating a wide variety of deformation interactions between man and his environment has been developed.
Wray, W.O., Aida, T.
openaire   +2 more sources

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