Results 41 to 50 of about 240,710 (295)

Observation of coherent delocalized phonon-like modes in DNA under physiological conditions [PDF]

open access: yes, 2016
Underdamped terahertz-frequency delocalized phonon-like modes have long been suggested to play a role in the biological function of DNA. Such phonon modes involve the collective motion of many atoms and are prerequisite to understanding the molecular ...
Ellis, Elizabeth M.   +6 more
core   +1 more source

ELECTROCHEMICAL MODEL OF Euglena sanguinea Ehrenberg STIMULATED WITH MULTI-LEVEL ELECTROMAGNETIC FIELDS

open access: yesASEAN Journal on Science and Technology for Development, 2017
This research aimed at studying the property of Euglena Sanguinea Ehrenberg (E. sanguinea) before and after being stimulated by multi-level electromagnetic fields (MLEM).
K. Packamwongsang   +5 more
doaj   +3 more sources

A comprehensive, multi-scale dynamical model of ErbB receptor signal transduction in human mammary epithelial cells. [PDF]

open access: yesPLoS ONE, 2013
The non-receptor tyrosine kinase Src and receptor tyrosine kinase epidermal growth factor receptor (EGFR/ErbB1) have been established as collaborators in cellular signaling and their combined dysregulation plays key roles in human cancers, including ...
Tomáš Helikar   +8 more
doaj   +1 more source

On the dephasing of genetic oscillations

open access: yes, 2013
The digital nature of genes combined with the associated low copy numbers of proteins regulating them is a significant source of stochasticity, which affects the phase of biochemical oscillations.
Potoyan, D. A., Wolynes, P. G.
core   +1 more source

Multiscale modeling of oscillations and spiral waves in Dictyostelium populations

open access: yes, 2014
Unicellular organisms exhibit elaborate collective behaviors in response to environmental cues. These behaviors are controlled by complex biochemical networks within individual cells and coordinated through cell-to-cell communication.
Gregor, Thomas   +4 more
core   +1 more source

Onsager's Wien Effect on a Lattice [PDF]

open access: yes, 2013
The Second Wien Effect describes the non-linear, non-equilibrium response of a weak electrolyte in moderate to high electric fields. Onsager's 1934 electrodiffusion theory along with various extensions has been invoked for systems and phenomena as ...
Lyon Cedex   +4 more
core   +1 more source

ECOLOGICAL ESTIMATES SODIUM CHLORIDE IMPACT ON PHYSIOLOGY OF WHEAT OF CULTURES

open access: yesАлматы технологиялық университетінің хабаршысы, 2021
The article discusses the phenomena of soil salinization in agriculture, causing anotomic changes in the vessels of plant crops, physiological and biochemical changes.
G. S. Sultangazieva   +2 more
doaj  

Pathophysiology of Headaches with a Prominent Vascular Component

open access: yesPain Research and Management, 1996
Vascular changes, whether preliminary or secondary, seem to accompany most headaches. The literature concerning pathophysiological mechanisms in headaches where vascular phenomena are a major, integral part, ie, migraine and cluster headache syndrome, is
Juan A Pareja   +2 more
doaj   +1 more source

Electric Fields at the Lipid Membrane Interface

open access: yesMembranes, 2023
This review presents a comprehensive analysis of electric field distribution at the water–lipid membrane interface in the context of its relationship to various biochemical problems.
Yury A. Ermakov
doaj   +1 more source

Method for finding metabolic properties based on the general growth law. Liver examples. A General framework for biological modeling

open access: yes, 2014
We propose a method for finding metabolic parameters of cells, organs and whole organisms, which is based on the earlier discovered general growth law.
Shestopaloff, Yuri K.
core   +2 more sources

Home - About - Disclaimer - Privacy