Zobrazeno 1 - 10
of 4 600
pro vyhledávání: '"CrN"'
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:
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:
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
Autor:
Zitong Yang, Gan Ai, Xinyu Lu, Yuke Li, Jinlu Miao, Wen Song, Heng Xu, Jinding Liu, Danyu Shen, Daolong Dou
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 37, Iss 1, Pp 15-24 (2024)
Oomycete pathogens secrete numerous crinkling and necrosis proteins (CRNs) to manipulate plant immunity and promote infection. However, the functional mechanism of CRN effectors is still poorly understood. Previous research has shown that the Phytoph
Externí odkaz:
https://doaj.org/article/530c6490c94a46b181a583df7a7e3b87
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 48-63 (2024)
The spectrum resource is always a critical issue for wireless communications since it directly impacts the data rate and capacity. However, the problem of spectrum resource scarcity always exists. Moreover, spectrum resource scarcity becomes more sev
Externí odkaz:
https://doaj.org/article/dca7f448bb6a4e1f949254b111a10586
Autor:
HU Yang, HE Muyang
Publikováno v:
Cailiao Baohu, Vol 56, Iss 12, Pp 36-43 (2023)
In order to promote the application of diamond-like carbon (DLC) coatings in harsh marine environments, magnetron sputtering technology was used to deposit CrN-DLC coatings on 304 stainless steel. Subsequently, SEM, Raman spectrometer, XPS, EDS, nano
Externí odkaz:
https://doaj.org/article/7f21da059e784c1dadeea8c96e79e4bf
Publikováno v:
Materials, Vol 17, Iss 17, p 4328 (2024)
This study aims to optimize the performance of CrN coatings deposited on WC cutting tools for machining Ti6Al4V alloy, where the formation of built-up edge (BUE) is a prevalent and critical issue. In-house CrN coatings were developed using the PVD (P
Externí odkaz:
https://doaj.org/article/0b6af9a23b374e1d833a062c3a3ee50d
Autor:
Denise C. Snyder, Heather Gaudaur, Mark Marchant, Laura Viera, Andrea McCubbin, William Verble, Angela Mendell, Christine Gilliam
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Jobs for clinical research professionals (CRPs) have grown increasingly complex over the past 20+ years. This is due largely to additional administrative burden for investigators, study teams, sponsors, Clinical Research Organizations (CROs), and sit
Externí odkaz:
https://doaj.org/article/b60fe71725a4443e8c3e6a2ad8cde41c