Results 21 to 30 of about 2,736,290 (239)

Design of Lightweight Linear Diffusion Layers from Near-MDS Matrices

IACR Transactions on Symmetric Cryptology, 2017
Near-MDS matrices provide better trade-offs between security and efficiency compared to constructions based on MDS matrices, which are favored for hardwareoriented designs.
Chaoyun Li, Qingju Wang
doaj   +1 more source

Influence of the Nernst diffusion layer thickness on surface concentration in a model electrochemical process with a preceding chemical reaction

Хімія, фізика та технологія поверхні, 2023
The influence of the Nernst diffusion layer thickness on the surface concentrations of electroactive and electroinactive species in a model electrochemical process with a preceding homogeneous first-order chemical reaction under application of a small ...
O. I. Gichan
doaj   +1 more source

SURFACE HARDENING OF AUTOMOBILES AND TRACTORS PARTS BY METHOD OF LOW-TEMPERATURE CARBONITRIDING IN POWDER MEDIUM [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2013
Performed is strengthening of the surface layer of steel method of low-temperature carbonitriding in macrodispersed carbo - and nitrogen-bearing powder mixture.
Kostyk, V. O., Kostyk, K. O., Dolzhenko, A. S.   +2 more
doaj  

Electrochemical Impedance Spectroscopic Analysis of Diffusion-Layer Thickness Distribution Associated with Flagellar Motion of Volvox carteri

Electrochemistry
Although electrochemical methods have been used to relate microbial motility with ionic or redox signals, the evaluation of diffusion-layer variations induced by such motility using electrochemical impedance spectroscopy (EIS) remains limited.
Isao SHITANDA, Koji ISHIZAKI, Hikari WATANABE, Masayuki ITAGAKI   +3 more
doaj   +1 more source

Surface Treatment of Tool Steel in Controlled Plasma Nitriding Environment

Tribology Online, 2008
Nitriding of tool steel was investigated in a controlled electron beam excited nitrogen plasma environment. The samples were nitrided in two distinct regions, a region with high plasma density and a region with low plasma density called the irradiated ...
Yasuharu Yoshikawa, Tamio Hara, Petros Abraha   +2 more
doaj   +1 more source

Enhancing hot corrosion performance of NiCoCrAlY/AlSiY coating by arc enhanced glow discharge

Materials Letters: X, 2022
A promising arc enhanced glow discharge (AEGD) was developed to enhance hot corrosion resistance of NiCoCrAlY/AlSiY coating. The AlSiY layer exhibited loose texture accompanied by plenty of pores, which triggered the muti-scale diffusion of salt mixture ...
Guanming Xue, Zhiguo Wang, Lin Xiang, Han Xiao, Yanhui Zhao, Yuanyuan Wan, Haiqing Ning, Zhiwen Xie   +7 more
doaj   +1 more source

Driven diffusion in nanoscaled materials [PDF]

, 2015
Mass transfer processes in which specific interactions with environments lead to complex diffusion patterns, such as the occurrence of transient sub-diffusive behaviors or of heterogeneous diffusion, were studied by means of two different experimental ...
Heidernätsch, Mario, Kärger, Jörg, Shakhov, Alexander, Borczyskowski, Christian von, Kondrashova, Daria, Täuber, Daniela, Radons, Günter, Bauer, Michael, Schubert, Sebastian, Gerlach, Frank, Albers, Tony   +10 more
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Model of smoothing roughness on GaAs wafer surface by using nonabrasive chemical-and-mechanical polishing

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017
Studied experimentally in this work has been the process of smoothing relief roughness on the GaAs wafer surface by using the method of contactless nonabrasive chemical-and-mechanical polishing under conditions of its rotational movement relatively to ...
A.V. Fomin, G.A. Pashchenko, M.Yu. Kravetskyi, I.G. Lutsyshyn   +3 more
doaj   +1 more source

Similarity without diffusion: shear turbulent layer damped by buoyancy

, 2006
[Abstract]: The evolution of a turbulent layer generated by velocity shear between two half-spaces of fluid and suppressed by a stable density difference is studied. Initially the layer expands, then shrinks to a point in finite time.
Strunin, D. V.
core   +1 more source