Results 61 to 70 of about 105,174 (312)

Column adsorption of 2-naphthol from aqueous solution using carbon nanotube-based composite adsorbent

open access: yes, 2017
\ud \ud A core-shell structural carbon nanotube (CNT) -based composite adsorbent is constructed and is adopted to remove 2-naphthol from aqueous solution in a fixed-bed column system in this study.
Liheng Xu   +9 more
core   +1 more source

Numerical Analysis and Resistance Design of UHPC- and UHTCC-Encased Rectangular Steel Tubular Columns Subject to Axial Compression

open access: yesBuildings
Ultra-high performance concrete (UHPC) and ultra-high toughness cementitious composite (UHTCC) offer superior mechanical properties compared to normal concrete, with UHPC excelling in compressive strength and UHTCC in tensile ductility and crack ...
Xiao-Yang Min   +5 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

Experimental Study of Composite Hollow RC Column under Uniaxial Compressive Load

open access: yesApplied Sciences, 2019
This paper presents an experimental study of the behavior of a steel-composite hollow reinforced concrete (RC) column under concentric loading. The effects of important variables, such as concrete strength, inner tube thickness, hollow ratio, column ...
Deokhee Won   +3 more
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

Buckling of Slender Concrete-Filled Steel Tubes with Compliant Interfaces

open access: yesLatin American Journal of Solids and Structures
This paper presents an exact model for studying the global buckling of concrete-filled steel tubular (CFST) columns with compliant interfaces between the concrete core and steel tube.
Simon Schnabl, Igor Planinc
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Numerical study of concrete-filled steel composite (CFSC) stub columns with steel stiffeners

open access: yesLatin American Journal of Solids and Structures
Numerical study of concrete-filled steel composite (CFSC) stub columns with steel stiffeners is presented in this paper. The behaviour of the columns is examined by the use of the finite element software LUSAS.
Alireza Bahrami   +2 more
doaj   +1 more source

Compressive Behavior of Composite Concrete Columns with Encased FRP Confined Concrete Cores

open access: yesSensors, 2019
A composite concrete column with encased fiber reinforced polymer (FRP) confined concrete cores (EFCCC) is proposed in this paper. The cross-sectional form of the EFCCC column is composed of several orderly arranged FRP confined concrete cores (FCCCs ...
Xuxu Wang   +4 more
doaj   +1 more source

Radial Columns in Cortical Architecture: It Is the Composition That Counts [PDF]

open access: yesCerebral Cortex, 2010
The function of any brain structure depends on its neuronal composition and on the pattern of its extrinsic and intrinsic excitatory and inhibitory synaptic connectivity. In this issue of Cerebral Cortex, 3 related papers provide the most comprehensive analysis to date of the cellular and synaptic relationships of a standard cortical column in the ...
Jones, Edward G., Rakic, Pasko
openaire   +2 more sources

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