Zobrazeno 1 - 10
of 2 444
pro vyhledávání: '"Zhang Jincheng"'
Autor:
Li Junpeng, Ren Zeyang, Zhang Jinfeng, Zhang Jincheng, Su Kai, Meng Jintao, Zhu Liaoliang, Li Yijiang, Chen Junfei, Wang Hanxue, Hao Yue
Publikováno v:
Functional Diamond, Vol 4, Iss 1 (2024)
The control of diamond film growth is crucial for the application of diamond films. In this article, different diamond film samples were prepared by adding nitrogen and oxygen in different proportions during the growth process. The key conditions for
Externí odkaz:
https://doaj.org/article/4d69d1bc7ccd4aa9a4565e7475a22fb1
Publikováno v:
Open Medicine, Vol 18, Iss 1, Pp 1816-60 (2023)
Elevated serum uric acid (UA) level is related to type 2 diabetic retinopathy (DR). Vascular endothelial growth factor (VEGF), high-sensitivity C-reactive protein (hs-CRP), and cystatin C (Cys-C) have involvement in type 2 DR complicated with hyperur
Externí odkaz:
https://doaj.org/article/635589e1a75442fd912576cc6cf017f9
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 3, Pp 480-489 (2023)
Aerial safety separation is an important indicator to evaluate the flight performance of medium and low speed combination aircraft. In this paper, the concept of impact box and safe separation corridor will be introduced for the air separation proble
Externí odkaz:
https://doaj.org/article/4d637082658d4a5eb93af03fea0eae07
Autor:
Ma Yuanchen, Ren Zeyang, Yang Shiqi, Su Kai, Zhang Jinfeng, Yang Xiaoli, Ning Xiuxiu, Zhang Jincheng, Hao Yue
Publikováno v:
Functional Diamond, Vol 3, Iss 1 (2023)
The high frequency H-diamond metal-oxide-semiconductor field effect transistors (MOSFETs) were fabricated on single diamond substrate using 300°C ALD grown Al2O3 as gate dielectric and passivation layer. The devices gate length, gate/drain spacing a
Externí odkaz:
https://doaj.org/article/76c927500a7b4bc09834a1f5fce0515b
To facilitate the re-identification (re-ID) of individual animals, existing methods primarily focus on maximizing feature similarity within the same individual and enhancing distinctiveness between different individuals. However, most of them still r
Externí odkaz:
http://arxiv.org/abs/2405.00468
Manual identification of archaeological features in LiDAR imagery is labor-intensive, costly, and requires archaeological expertise. This paper shows how recent advancements in deep learning (DL) present efficient solutions for accurately segmenting
Externí odkaz:
http://arxiv.org/abs/2403.05773
Polarization engineering has been proven to enhance the capabilities of light manipulation and thus facilitate the development of integrated photonic devices. In this study, we introduce a polarization rotator based on gradiently-twisted $\alpha$-MoO
Externí odkaz:
http://arxiv.org/abs/2403.01122
Tunable optical filter at the chip scale plays a crucial role in fulfilling the need for the reconfigurability in channel routing, optical switching, and wavelength division multiplexing systems. In this letter, we propose a tunable double notch filt
Externí odkaz:
http://arxiv.org/abs/2403.01115
Publikováno v:
SoutheastCon 2024, 559-564
This paper describes the hardware design and flight demonstration of a small quadrotor with imaging sensors for urban mapping, hazard avoidance, and target tracking research. The vehicle is equipped with five cameras, including two pairs of fisheye s
Externí odkaz:
http://arxiv.org/abs/2402.13195
Publikováno v:
ITM Web of Conferences, Vol 45, p 01042 (2022)
In order to obtain the optimal design of catamaran unmanned vehicle type, based on a USV type, and a mathematical model is created. Use the form of the product of the power exponential function for each performance objective function, and then combin
Externí odkaz:
https://doaj.org/article/48a536fe38204fe6bca3b22520c93140