Results 251 to 260 of about 1,130,252 (283)

The Biophysical Modelling of Transport Phenomena and of Crossing-effects in Living Organisms

open access: closed, 2022
The change in time and space of generalized forces when they generate flows for which conservation principles apply is referred to as transport phenomena. After that, we go through mass, impulse, energy, and electric-charge transport, as well as their mathematical equations. From the biophysical study are well-known the next laws: diffusion, viscosity,
Vincze, Janos, Vincze-Tiszay, Gabriella
openaire   +3 more sources

Multi-Scale Modeling Of Biophysical Phenomena: Ionic Transport, Biomineralization, And Force Spectroscopy

open access: green, 2011
Biophysics is the study of the complex physical processes occurring in biological systems that are responsible for life. This dissertation addresses three important topics in biophysics: ionic transport, biomineralization, and force spectroscopy. Ionic transport involves the passage of ions through a special class of hollow, transmembrane proteins ...
Mark A. Kelly
openaire   +2 more sources

A computer simulation of reconstitute systems of motor proteins revealed biophysical phenomena relevant to biomedical engineering

open access: closed2014 International Symposium on Micro-NanoMechatronics and Human Science (MHS), 2014
We present a simulation study of gliding assays of cytoskeletal filaments and their associated motor proteins. The gliding assays serve as a basis of applications of motor proteins for nanotechnology. For example, cargo-loading cytoskeletal filaments propelled by the associated motor proteins, which is so-called molecular shuttles (MSs), can be ...
Takahiro Nitta, Yuki Ishigure
openaire   +2 more sources

Clustering Dynamically Modulate the Biophysics of Voltage-Gated Sodium Channels: How Nanoscale Phenomena Determine Health and Disease [PDF]

open access: gold
ABSTRACTPrecise regulation of ion channel biophysics is an essential life process that governs electrical signaling in excitable tissues. Many ion channels including voltage-gated Na+channels (NaVs) exist in the membrane as clusters, which show distinct biophysical behavior not predicted by single-channel measurements.
Mikhail Tarasov   +6 more
openaire   +2 more sources

The Biophysical Modelling of Transport Phenomena and of Crossing-Effects in Living Organisms

open access: hybridJournal of Biomedical Engineering and Medical Imaging, 2023
János Vincze, Gabriella Vincze-Tiszay
openaire   +2 more sources

Understanding the stability of active dry yeast through the phenomena of dehydration and rehydration by biophysical and microbiological approaches

open access: green, 2021
The preservation of the viability of micro-organisms of interest during the drying process as well as during the storage is a real industrial challenge. Indeed, active dry yeasts encounter various disturbances (hydric, thermal or mechanical) from their production to their final use, resulting in a decrease in the number of revivable cells in the ...
Pauline Ribert
openaire   +3 more sources
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Nonlinear quantum phenomena and biophysical aspects of complexity related to health and disease.

open access: closedJournal of biological regulators and homeostatic agents, 2014
In this paper we discuss living systems as a non-linear self-interacting phenomenon, stabilized by the non-linear interaction between matter and self-created electromagnetic field. Such electromagnetic field can arise, in particular, as the radiation from electrosolitons which mediate the charge transport along macromolecules in metabolic redox ...
L, Brizhik, A, Foletti
openaire   +2 more sources

Biophysical Principles Emerging from Experiments on Protein-Protein Association and Aggregation.

Annual Review of Biophysics, 2023
Protein-protein association and aggregation are fundamental processes that play critical roles in various biological phenomena, from cellular signaling to disease progression.
B. Hribar-Lee, M. Lukšič
semanticscholar   +1 more source

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