Results 41 to 50 of about 1,277,375 (297)

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Comparison of Muscle Thickness and Changing Ratio for Cervical Flexor Muscles During the Craniocervical Flexion Test Between Subjects With and Without Forward Head Posture

open access: yesPhysical Therapy Korea, 2022
Background: The craniocervical flexion test (CCFT) was developed for the activation and en-durance of deep cervical flexors. However, the muscle thickness and muscle thickness chang-ing ratio of the sternocleidomastoid (SCM) and deep cervical flexor (DCF)
Jae-hyun Lee, Ui-jae Hwang, Oh-yun Kwon
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

open access: yesFEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

A Kinetic Analysis of Kasamatsu Stretched Motion at Horse Vaulting [PDF]

open access: yes, 2007
This paper aims to closely examine how the difference of kinetic variables by take-off state of Vault Kasamasu stretched motion would have an effect on the rotation of the post flight and landing.
HORIUCHI, Tanji   +21 more
core  

Kinetic modeling of economic games with large number of participants

open access: yes, 2011
                 We study a Maxwell kinetic model of socio-economic behavior introduced in the paper A. V. Bobylev, C. Cercignani and I. M. Gamba, Commun. Math. Phys., 291 (2009), 599-644. The model depends on three non-negative parameters where is the
Windfäll, Åsa,, Bobylev, Alexander,
core   +1 more source

Interface layers and coupling conditions on networks for linearized kinetic BGK equation [PDF]

open access: yes, 2023
We consider a linearized kinetic BGK equation and the associated acoustic system on a network. Coupling conditions for the macroscopic equations are derived from the kinetic conditions via an asymptotic analysis near the nodes of the network.
Borsche, Raul   +5 more
core  

Small velocity and finite temperature variations in kinetic relaxation models

open access: yes, 2010
Siehe englisches Abstract.A small Knuden number analysis of a kinetic equation in the diffusive scaling is performed. The collision kernel is of BGK type with a general local Gibbs state.
Aoki, Kazuo   +2 more
core   +4 more sources

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Advanced Kinetic Characterization [PDF]

open access: yes, 2022
Microkinetic analysis that assumes the steady-state approximation are ubiquitous in the modelling and simulations of redox and non-redox reactions.
Toyin, Omojola
core   +1 more source

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