Results 1 to 10 of about 3,081,185 (160)

Modelling Rod-like Flexible Biological Tissues for Medical Training [PDF]

open access: yes, 2009
This paper outlines a framework for the modelling of slender rod-like biological tissue structures in both global and local scales. Volumetric discretization of a rod-like structure is expensive in computation and therefore is not ideal for applications
Chang, Jian, Pan, Junjun, Zhang, Jian J.
core   +9 more sources

Open-Ended Coaxial Probe Technique for Dielectric Measurement of Biological Tissues: Challenges and Common Practices

open access: yesDiagnostics, 2018
Electromagnetic (EM) medical technologies are rapidly expanding worldwide for both diagnostics and therapeutics. As these technologies are low-cost and minimally invasive, they have been the focus of significant research efforts in recent years.
Alessandra La Gioia   +6 more
doaj   +3 more sources

Correction to: Treating primary immunodeficiencies with defects in NK cells: from stem cell therapy to gene editing

open access: yesStem Cell Research & Therapy, 2021
An amendment to this paper has been published and can be accessed via the original article.
C. Eguizabal   +3 more
doaj   +1 more source

Endovenous laser coagulation of varicose veins: evolution continues

open access: yesАмбулаторная хирургия, 2023
The article discusses the evolution of the endovenous laser ablation technique for the treatment of varicose vein disease of lower extremities. The history of studies aimed at improving the endovenous laser ablation is provided. The authors described the
V. P. Minaev   +2 more
doaj   +1 more source

The Darcy-Forchheimer law for modelling fluid flow in biological tissues [PDF]

open access: yesTheoretical and Applied Mechanics, 2014
The motion of the interstitial uid of a biological tissue is studied by employing the Darcy-Forchheimer law, a correction to standard Darcy's law. The tissue is modelled as a saturated biphasic medium comprising the fluid and a deformable matrix.
Grillo Alfio   +2 more
doaj   +1 more source

Electromagnetic Scattering by Metallic Targets Above a Biological Medium With a Spectral-Domain Approach

open access: yesIEEE Open Journal of Antennas and Propagation, 2021
The scattering of a far-field source by perfectly conducting targets above a semi-infinite lossy medium is studied. An analytical solution is applied to the electromagnetic scattering problem with the Cylindrical Wave Approach.
Cristina Ponti   +2 more
doaj   +1 more source

Treating primary immunodeficiencies with defects in NK cells: from stem cell therapy to gene editing

open access: yesStem Cell Research & Therapy, 2020
Primary immunodeficiency diseases (PIDs) are rare diseases that are characterized by genetic mutations that damage immunological function, defense, or both. Some of these rare diseases are caused by aberrations in the normal development of natural killer
C. Eguizabal   +3 more
doaj   +1 more source

ROLE OF FLUID ON THE CONTACT DEFORMATION RESPONSE OF BIOLOGICAL TISSUE

open access: yesActa Polytechnica CTU Proceedings, 2020
This paper will focus on the role of fluids on the indentation deformation response of tooth and eye tissues. All natural biological materials contain fluid and function in a fluidic environment, which plays a critical role in responding to loading ...
Michael V. Swain
doaj   +1 more source

Model of microwave radiation absorption by biological tissues

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2021
А model of absorption of electromagnetic energy of radiofrequency range by biological tissues is described in the article. The problems of modeling the interaction of microwave radiation and biological tissues represented as multilayer structures are ...
I. A. Lagutskiy   +3 more
doaj   +1 more source

Significance of heterogeneities in accurate dielectric measurements of biological tissues

open access: yes, 2021
Accurate knowledge of the dielectric properties of biological tissues is necessary for the design and development of electromagnetic medical technologies; these properties quantify the accuracy and efficacy of system operations. Despite the pressing need,
Elahi, Muhammad A.   +3 more
core   +1 more source

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