Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Shengtao Yu"'
Autor:
Junguang Wu, Xuan Bai, Liang Yan, Didar Baimanov, Yalin Cong, Peiyu Quan, Rui Cai, Yong Guan, Wei Bu, Binhua Lin, Jing Wang, Shengtao Yu, Shijiao Li, Yu Chong, Yang Li, Guoqing Hu, Yuliang Zhao, Chunying Chen, Liming Wang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Understanding the interface between nanomaterials and lipoproteins is crucial for gaining insights into their impact on lipoprotein structure and lipid metabolism. Here, we use graphene oxide (GOs) nanosheets as a controlled carbon nanomater
Externí odkaz:
https://doaj.org/article/6c71af0c99914c86aee02fb418f93f78
Publikováno v:
物联网学报, Vol 7, Pp 101-109 (2023)
A ZigBee network anonymous authentication scheme based on Chebyshev chaotic mapping and Chinese remainder theorem (CRT) was proposed to solve the problems such as the incomplete reliability of ZigBee network trust center and the lack of identity auth
Externí odkaz:
https://doaj.org/article/b9da783dd2354aeb9a5bf505ee25b8ef
Autor:
Yanfei Liu, Hailing He, Meng Yang, Ruize Zhang, Shengtao Yu, Tiantian Yang, Wenzhong Wang, Fuxin Liang
Publikováno v:
Friction, Vol 12, Iss 2, Pp 258-270 (2023)
Abstract Polytetrafluoroethylene (PTFE) has been widely used as a lubrication additive for reducing friction and wear; however, the hydrophobic nature of PTFE restricts its application in eco-friendly water-based lubrication systems. In this study, f
Externí odkaz:
https://doaj.org/article/d8877357a09948f293712b810d8a2b9f
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025365-025365-7 (2023)
We designed and manufactured two single-mode fiber-to-chip three-dimensional (3D) edge couplers with taper and semi-cone structures on a 3.5 µm silicon device layer of a silicon-on-insulator. The 3D finite-difference time-domain is used to simulate
Externí odkaz:
https://doaj.org/article/f00008f857614f39916dde0044249b63
Publikováno v:
Micromachines, Vol 14, Iss 8, p 1500 (2023)
The edge coupler is an indispensable optical device for connecting an external fiber and on-chip waveguide. The coupling efficiency of the edge coupler affects the effective integration of optical circuits. In this study, three-dimensional (3D) edge
Externí odkaz:
https://doaj.org/article/35c36934c45543d09b5f66f771671f24
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1268 (2023)
An optical coupler is a key input/output (I/O) device in a photonic integrated circuit (PIC), which plays the role of light-source import and modulated light output. In this research, a vertical optical coupler consisting of a concave mirror and a ha
Externí odkaz:
https://doaj.org/article/0e860deeca214e509401e76f9805011a
Publikováno v:
IEEE Access, Vol 8, Pp 173197-173207 (2020)
In low light condition, color (RGB) images captured by increasing the camera ISO contain much noise and detail loss. However, near infrared (NIR) images are robust to noise and have clear textures without color. In this paper, we propose scale-aware
Externí odkaz:
https://doaj.org/article/88fcd72604ba470495eccfe7ab3bb1e3
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 4738-4747 (2020)
Ship target classification plays an important role in tasks such as maritime traffic control, maritime target tracking, and military reconnaissance. The complex ocean environment often causes obscuration of the ship targets, thus resulting in low acc
Externí odkaz:
https://doaj.org/article/48ea00d5522d42da84047e05378eb813
Publikováno v:
Lubricants, Vol 10, Iss 9, p 215 (2022)
Graphene-family materials have been investigated by researchers as promising additives for various lubrication systems due to their unique physical-chemical properties. It has been proven that graphene-family materials can lead to enhanced lubricatio
Externí odkaz:
https://doaj.org/article/d23bcfe75fec45d4a19e6961ca605536
Intensity Guided Depth Upsampling Using Edge Sparsity and Super-Weighted $L_0$ Gradient Minimization
Publikováno v:
IEEE Access, Vol 7, Pp 140553-140565 (2019)
Although depth cameras acquire depth in dynamic scenes, the captured depth images are often noisy and of low resolution. Depth images have the physical nature of being represented by smooth regions and edges in between them, i.e. depth images have hi
Externí odkaz:
https://doaj.org/article/4bc9bedbec2342678e52bee2c4370519