Results 81 to 90 of about 884,374 (267)

Surface Tension Meter [PDF]

open access: yes
This meter measures the force needed to lift a metal ring from the surface of a liquid by way of a torsion wire.
Central Scientific Company
core  

Comparing speaker-based and observer-based measures of the perception of physical tension during stuttering [PDF]

open access: yes, 2013
People who stutter commonly experience increased levels of physical tension during moments of stuttering. These increased levels of physical tension have been shown to vary in location of the body and from individual to individual (Brutten & Shoemaker ...
Tichenor, Seth
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Tension-free H0 from evanescent dark energy [PDF]

open access: yes, 2018
A tension free estimate of H0~74 km/s/Mpc is derived from cosmological data H(z) based on a stress-energy tensor of the cosmological vacuum induced by thermodynamic properties of the cosmological horizon, that defines the phase space of FRW-cosmologies ...
Maurice H.P.M. van Putten   +1 more
core   +1 more source

Effect of internal technological defects and loading waveform on CFRP fatigue life

open access: yesFracture and Structural Integrity
This paper explores the effect of internal technological defects on the fatigue life of carbon fiber reinforced plastic (CFRP) under simple loading waveforms.
D.S. Lobanov   +3 more
doaj   +1 more source

A Fiber Bragg Grating-Based Dynamic Tension Detection System for Overhead Transmission Line Galloping

open access: yesSensors, 2018
Galloping of overhead transmission lines (OHTLs) may induce conductor breakage and tower collapse, and there is no effective method for long distance distribution on-line galloping monitoring.
Guo-ming Ma   +5 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Analysis on the status quo and influencing factors of work engagement of neurology nurses (神经科护士工作投入的现状及影响因素分析)

open access: yes中西医结合护理
Objective To analyze the current situation and influencing factors of work engagement of neurology nurses. Methods Using the convenient sampling method, a cross-sectional survey was conducted among nurses in the department of neurology in a Class III ...
FU Jing (富晶)   +5 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

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