Results 21 to 30 of about 298,837 (307)

Differences in cortical contractile properties between healthy epithelial and cancerous mesenchymal breast cells

open access: yesNew Journal of Physics, 2021
Cell contractility is mainly imagined as a force dipole-like interaction based on actin stress fibers that pull on cellular adhesion sites. Here, we present a different type of contractility based on isotropic contractions within the actomyosin cortex ...
Enrico Warmt   +10 more
doaj   +1 more source

A career in biophysics [PDF]

open access: yesBiophysical Reviews, 2020
My career in science started with my PhD under Professor Darcy Gilmour at the University of Sydney. I quickly learned his iconoclastic ways and completed the degree in early 1969 in just over three years. Professor Charles Birch was the Head of Zoology and had been watching my progress and offered me a position as Lecturer as soon as my PhD was ...
openaire   +2 more sources

DEFINITION OF INFORMATION AND HIS METAPHOR IN EVOLUTIONAL BIOPHISICS

open access: yesОткрытое образование (Москва), 2016
In this article are considered the actual matter about origin of the most metapforical conception of information in the modern biophysics. There is a issue about determination of information connected with the vast capacity of phenomenons, that it ...
Vladimir P. Sedyakin
doaj   +1 more source

Edge-effects dominate copying thermodynamics for finite-length molecular oligomers

open access: yesNew Journal of Physics, 2021
A signature feature of living systems is their ability to produce copies of information-carrying molecular templates such as DNA. These copies are made by assembling a set of monomer molecules into a linear macromolecule with a sequence determined by the
Jenny M Poulton, Thomas E Ouldridge
doaj   +1 more source

Drugging Fuzzy Complexes in Transcription

open access: yesFrontiers in Molecular Biosciences, 2021
Transcription factors (TFs) are one of the most promising but underutilized classes of drug targets. The high degree of intrinsic disorder in both the structure and the interactions (i.e., “fuzziness”) of TFs is one of the most important challenges to be
Bonnie G. Su   +4 more
doaj   +1 more source

Biophysics: Concepts and Fields [PDF]

open access: yes, 2013
There is an idiom that “biophysicist is who discusses about biology when meets physicist, talks about physics when meets biologist and says joke when meets another biophysicist”. This idiom points to multidisciplinary nature of biophysics but what really
Amani, Mojtaba
core   +1 more source

Bei Shizhang and the Establishment of the First Department of Biophysics in China

open access: yesCultures of Science, 2018
Bei Shizhang is known as a biologist in China. After returning from study abroad, he overrode all objections, established the Institute of Biophysics at the Chinese Academy of Sciences in July 1958 and strongly advocated for the establishment of the ...
Rui Liu, Qin Yao
doaj   +1 more source

Cereal Stem Stress: In Situ Biomechanical Characterization of Stem Elasticity

open access: yesApplied Sciences, 2020
Stem lodging is the bending or breakage of stems in the wind that result in negative economic impacts to producers and processors of small grain crops.
D. Jo Heuschele   +4 more
doaj   +1 more source

Biophysics week in Ukraine: online meeting of the Kharkiv branch of the Ukrainian biophysical society

open access: yesБіофізичний вісник
As part of Biophysics Week 2025, V. N. Karazin Kharkiv National University on March 24 hosted the event “Biophysics Week in Ukraine: Experience Across the Borders”, bringing together researchers, students, and professionals to highlight the latest ...
В. П. Берест   +1 more
doaj   +1 more source

RADON DENSITY PROFILES IN ALVEOLAR PORES: AN INTEGRAL EQUATION FORMALISM APPLICATION

open access: yesAnales (Asociación Física Argentina), 2023
In this work, we obtained density profiles of Radon particles near the alveolar wall surface by the development of a theoretical model that describes the interaction between such particles and the alveolar wall cells.
J. C. Corona-Oran   +2 more
doaj   +1 more source

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