Results 71 to 80 of about 1,492,497 (311)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +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

Full-scale bonfire test

open access: yes, 2016
Explanation of the test setup, intention and assessment of a Full-Scale Bonfire ...
Duffner, Eric
core  

Model-scale/full-scale correlation of NRC-OCRE\u2019s model resistance, propulsion and maneuvering test results

open access: yes, 2015
There are a variety of model ices and test techniques adopted by model test facilities. Most often, the clients would ask: \u201cHow well can you predict the full scale performance from your model test results?\u201d Model-scale/full-scale correlation ...
Michael Lau, Lau, Michael
core   +1 more source

Numerical and Experimental Study on Trimaran Cross-Deck Structure’s Fatigue Characteristics Based on the Spectral Fatigue Method

open access: yesJournal of Marine Science and Engineering, 2019
Spectral fatigue analysis is performed on the trimaran cross-deck structural detail. A global finite element (FE) model with local fine meshes at hot spot locations is built for the calculation of structural response.
Chunbo Zhen   +3 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

OECD full-scale pavement test

open access: yes, 1991
An account of full-scale pavement tests at the Circular Fatigue Test Track in Nantes ...
OECD
core  

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

Results of a full-scale crash test into an energy absorbing lighting pole on a sloped roadside

open access: yes, 2001
This paper presents the results of a full-scale crash test into an energy absorbing lighting pole situated on an unlevel or sloped roadside. With poles representing approximately one third of single vehicle accidents involving roadside objects it is ...
Troutbeck, Rodney J.   +1 more
core  

Finite Element Simulation and Performance Test of Residual Strength of Eccentric Wear Tubing

open access: yesShiyou jixie, 2018
At present, the study of the effect of eccentric wear on the tubing strength mainly depends on the finite element simulation, which lacks physical test verification. The strength index of eccentric wear tubing lacks necessary test data support.
Ma Jianqiang   +5 more
doaj  

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