Zobrazeno 1 - 10
of 291
pro vyhledávání: '"You Ding"'
Publikováno v:
AIP Advances, Vol 13, Iss 12, Pp 125019-125019-9 (2023)
This paper presents a method to generative design bionic bone structures wing ribs by simulating the formation process of soap bubble boundary. In this method, the position of the central control point is optimized by the genetic algorithm to simulat
Externí odkaz:
https://doaj.org/article/aa01d1dddf654d34931dff691e76b545
Publikováno v:
AIP Advances, Vol 13, Iss 9, Pp 095314-095314-13 (2023)
In this paper, a biomimetic topology optimization design method that simulates the growth pattern of leaf veins is proposed for the design of the support structure of ultra-light airfoil-like solar cells in the solar powered unmanned aerial vehicle.
Externí odkaz:
https://doaj.org/article/77cac348bdad4cbab8ecbf9f54b5746d
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Structured light beams such as optical vortices can carry the orbital angular momentum (OAM) with an unbounded quantum number. Recent years have witnessed a growing interest in the rotational Doppler effect with vortex light. Here we present an overv
Externí odkaz:
https://doaj.org/article/621caa27fee84dff918f68f88ac09389
Autor:
You Ding, Xiangdong Zhang
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2022)
The loop quantum cosmological model from ADM Hamiltonian is studied in this article. We consider the spatially flat homogeneous FRW model. It turns out that the modified Friedmann equation keeps the same form as the APS LQC model. However, the critic
Externí odkaz:
https://doaj.org/article/4fa5872a13f34e45a7e6c691ae3080d2
Publikováno v:
International Journal of Aerospace Engineering, Vol 2021 (2021)
In this paper, an equivalent method based on sandwich plate is deduced, and the equivalent parameters of the honeycomb plate are obtained. With these equivalent parameters, the honeycomb plate equivalent FEM simulation model and actual model are esta
Externí odkaz:
https://doaj.org/article/9ca470bc9ab14eabb7f28190e26a0ebb
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 10422 (2021)
An accurate description of the transition corridor is of great significance for the flight process of the vertical take-off and landing (VTOL) fixed-wing unmanned aerial vehicle (UAV). To study the transition flight process of vertical take-off and l
Externí odkaz:
https://doaj.org/article/3923e237613f45949aaeab3672ba3e19
Autor:
You Ding Xiu, 游定修
107
This study aims to (1) Describe the impact of e-commerce in the family business in Indonesia. (2) Describe the efforts to overcome the impact of e-commerce on family business companies in Indonesia. This study uses a descriptive qualitative
This study aims to (1) Describe the impact of e-commerce in the family business in Indonesia. (2) Describe the efforts to overcome the impact of e-commerce on family business companies in Indonesia. This study uses a descriptive qualitative
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/e3kgb9
Akademický článek
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Autor:
Yu Wei, Qi-You Ding, Chak Yeung, Yi-shan Huang, Bo-xun Zhang, Li-li Zhang, Run-Yu Miao, Sha Di, Lin-Hua Zhao, Xiao-Lin Tong
Publikováno v:
Journal of Diabetes Research, Vol 2022 (2022)
Traditional Chinese medicine (TCM) has long been used to treat diabetes mellitus and angina. It has also gained widespread clinical applications in China as a common adjuvant treatment. Although there is high-quality evidence that TCM is effective in
Externí odkaz:
https://doaj.org/article/b46264b01b1846eb980aaaa9ac6ef114
Akademický článek
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