Results 51 to 60 of about 348,093 (266)

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

The effect of weathering process to determination of residual shear strength of clay shale with triaxial multi-stage system [PDF]

open access: yes, 2017
The slope failure on clay shale with many joints under a layer of tuff breccia shortly after stress release due to cutting activity have triggered the need to investigate clay shale residual shear strength.
Simatupang, Pintor T.   +3 more
core  

Crack patterns corresponding to the residual strength plateau of ceramics subjected to thermal shock

open access: yes, 2012
The formation mechanism of the residual strength plateau of ceramics subjected to thermal shock is addressed. A set of thermal shock experiments of 99Al(2)O(3) are conducted, where the thin specimens of 1 mmx10 mmx50 mm exhibit parallel through edge ...
Li J   +7 more
core   +1 more source

Effects of residual stresses on the fatigue performance of welded steels with longitudinal stiffeners

open access: yes, 2022
S.636-643Residual stresses may affect the behavior of welded steels under fatigue loading. However, for design of welded structures the height and distribution of residual stresses from welding are often not known so that tensile residual stresses in the
Hensel, J.   +3 more
core   +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

Estimation of residual strength of pipeline's elbow with volumetric corrosion defect, which is developing

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
Pipelines are used as one of the most practical and low cost methods for transmission of different liquid petroleum products and gases. Damage on the pipeline is capable to appear during operation due to the accumulation of fatigue and arising of ...
Larin О. О. , Potopalska K. E.
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

Interface strength in glass fibre-polypropylene measured using the fibre pull-out and microdebond methods

open access: yes, 2009
Interface strength in glass fibre-polypropylene was measured using both fibre pull-out and microdebond methods. Excellent compatibility between two methods was obtained. The data from microdebond test could be divided into two groups according to whether
Thomason, James   +3 more
core   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

The influence of fibre length and concentration on the properties of glass fibre reinforced polypropylene : 7. interface strength and fibre strain in injection moulded long fibre PP at high fibre content

open access: yes, 2007
The mechanical performance of injection moulded long glass fibre reinforced polypropylene with a glass fibre content in the range 0-73% by weight has been investigated.
Thomason, J.L.
core   +1 more source

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