Results 51 to 60 of about 390,592 (304)

Preparation and Properties of Core-Shell Structure/Ni60 Coating

open access: yesShock and Vibration, 2021
As the most important element in improving the service life of a mechanical system, surface coating materials are of key importance in the development of high-end equipment.
Wang Xinsheng   +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

Frequency and fundamental signal measurement algorithms for distributed control and protection applications [PDF]

open access: yes, 2009
Increasing penetration of distributed generation within electricity networks leads to the requirement for cheap, integrated, protection and control systems.
Burt, G.M.   +2 more
core   +1 more source

Solar Radiation Measurement Tools and Their Impact on In Situ Testing—A Portuguese Case Study

open access: yesBuildings
Accurate knowledge of solar radiation data or its estimation is crucial to maximize the benefits derived from the Sun. In this context, many sectors are re-evaluating their investments and plans to increase profit margins in line with sustainable ...
Marta Oliveira   +4 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

Measurement equipment [PDF]

open access: yes, 1940
Photo shows measurement equipment to control avalanches, Utah, 1940 ...

core  

Filter for Millimeter Waves with Narrow Bandwidth

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2016
Mathematical model and model sample of the bandpass with central frequency of 140 GHz were presented. Comparison of theoretical and experimental data in the range of 75,…260 GHz was made.
A. P. Krenitskiy   +3 more
doaj  

Soft sensor modeling method for Pichia pastoris fermentation process based on substructure domain transfer learning

open access: yesBMC Biotechnology
Background Aiming at the problem that traditional transfer methods are prone to lose data information in the overall domain-level transfer, and it is difficult to achieve the perfect match between source and target domains, thus reducing the accuracy of ...
Bo Wang   +5 more
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

First quarter quality assurance report for True Geothermal Energy Company Monitoring Program, Kilauea Middle East Rift Zone, island of Hawaii : November 1, 1989 - January 31, 1990 [PDF]

open access: yes, 1990
"The aerometric analyzer audit results were satisfactory. The sulfur dioxide (502) and hydrogen sulfide (H2S) analyzers meet the slope and intercept criteria.
Measurement Technologies
core  

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