Results 51 to 60 of about 66,305 (312)

Influence of the Flexible Tower on Aeroelastic Loads of the Wind Turbine

open access: yesApplied Sciences, 2021
The finite element discretization of a tower system based on the two-node Euler-Bernoulli beam is carried out by taking the cubic Hermite polynomial as the form function of the beam unit, calculating the structural characteristic matrix of the tower ...
Junbo Hao   +4 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

What day-ahead reserves are needed in electric grids with high levels of wind power?

open access: yesEnvironmental Research Letters, 2013
Day-ahead load and wind power forecasts provide useful information for operational decision making, but they are imperfect and forecast errors must be offset with operational reserves and balancing of (real time) energy.
Brandon Mauch   +3 more
doaj   +1 more source

Influence of Complex Load on the Strength and Reliability of Offshore Derrick by Using APDL and Python

open access: yesApplied Sciences, 2022
In an offshore operational environment, complex loads such as the hook load, stand load and wind load play a crucial role in the structural strength and reliability of the offshore derrick. Previous studies have mainly focused on the effect of a specific
Zhengbo Tan   +5 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Model-based Aeroservoelastic Design and Load Alleviation of Large Wind Turbine Blades [PDF]

open access: yes, 2014
31.03.14 KB. Update of paper - re-submitted to spiral.
Kerrigan, Eric C.   +14 more
core   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Effect of Collaborative Utilization of Energy Storage and Wind Power on Wind Power Grid-connected and Carbon Emission

open access: yesChemical Engineering Transactions, 2017
In order to research the effect of collaborative utilization of energy storage and wind power on wind power grid- connected and carbon emission, this paper discussed the correlation between wind power output and load and effect of wind power connected ...
Jia Lu, Renjie Li, Junjie Wang
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Wind loading

open access: yesBulletin of the New Zealand Society for Earthquake Engineering, 1976
This paper is presented to outline the features of the revised Wind Loading Code NZS4203/303 and to give some background on the history of wind ByLaws in New Zealand.
openaire   +2 more sources

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