Zobrazeno 1 - 10
of 4 682
pro vyhledávání: '"crn"'
Publikováno v:
BMC Medical Education, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background In significant events like chemical, biological, radiological, nuclear, and explosive (CBRNE) incidents, additional expertise in specific chemical substances becomes essential. Train-the-trainer programmes are used to increase kno
Externí odkaz:
https://doaj.org/article/74b7df175217460a8f55035545101487
Autor:
Vu Van Huy, Nikolai B. Rodionov, Valery A. Karpov, Ngo Thanh Binh, Doan Thanh Van, Nguyen Van Thanh
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 511-525 (2024)
Monolayer (TiN/Ti) and multilayer films (TiN/Ti; CrN/Ti, TiN/CrN/Ti) with an average thickness of 2300 nm were deposited on SS304 steel using the cathodic arc deposition method. Analysis revealed the presence of numerous macroparticles (peaks) and pi
Externí odkaz:
https://doaj.org/article/4147f967ee614770b0e7f65e519bda1e
Publikováno v:
Production Engineering Archives, Vol 30, Iss 3, Pp 406-412 (2024)
This research examines the technological processes of applying CrN coating on low-alloy tool steel, focusing on the comparison between hardening-tempering-coating (HTC) and hardening-coating (HC) processes, with an emphasis on energy savings. The stu
Externí odkaz:
https://doaj.org/article/6a848ad39abb4602a1efbbf5b17e7d64
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-12 (2024)
Abstract Diamond-like carbon (DLC) coatings are gaining wider attraction due to their excellent mechanical and tribological properties. This research presents statistical models to predict the wear and friction coefficient of duplex CrN/DLC and nano-
Externí odkaz:
https://doaj.org/article/f905e3e4bb1f496f8929bec066e21c20
Publikováno v:
Cailiao Baohu, Vol 57, Iss 7, Pp 14-22 (2024)
In order to improve the surface erosion resistance of titanium alloy substrate and study the effect of Cr based multilayer film on the fatigue mechanical properties of titanium alloy substrate, three kinds of Cr-CrN-Cr-CrAlN multilayer film with diff
Externí odkaz:
https://doaj.org/article/6138cc82c61440f680535a46f70a2e19
Publikováno v:
Results in Surfaces and Interfaces, Vol 17, Iss , Pp 100335- (2024)
The effect of the surface roughness of the coating and the composition of the upper layer on the solid particle erosion of multilayer nanostructured coatings applied via cathodic arc evaporation (CAEPVD) method was investigated. CrN/TiN nanostructure
Externí odkaz:
https://doaj.org/article/ce5bb5cc61f842358e5bdd7b809e7805
Akademický článek
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Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 152-160 (2024)
Cognitive radio network (CRN) is getting growing interest of the researchers due to its wide applicability for spectrum sharing with massive number of active devices in Internet of Things (IoT). In existing schemes, a large part of the spectrum may r
Externí odkaz:
https://doaj.org/article/cfba08deddf3491aab2ee1e3dae23a3f
Autor:
Saraswathi Vedachalam, Dayana Raj
Publikováno v:
IEEE Access, Vol 12, Pp 155838-155850 (2024)
Generally, Cooperative Spectrum Sensing (CSS) in Cognitive Radio Networks (CRN) recognizes the available spectrums to improve their utilization. However, CRN may lead to major security concerns. The existing studies didn’t concentrate on various pr
Externí odkaz:
https://doaj.org/article/49e2f5e0cb924e80b7a0d166e48219ba
Autor:
Matin Pashaian, Sanaz Seyedin
Publikováno v:
IEEE Access, Vol 12, Pp 98567-98583 (2024)
In this paper, we propose a jointly-optimized stacked-two-stage speech enhancement. In the first stage, a convolutional recurrent network (CRN)-based masking is integrated with the signal analysis (fast Fourier transform (FFT)) and resynthesis (inver
Externí odkaz:
https://doaj.org/article/955bf1699414446ab40ccac24fa2df57