Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Zhi Ying Sun"'
Publikováno v:
Sensors, Vol 24, Iss 5, p 1663 (2024)
Casting defects in turbine blades can significantly reduce an aero-engine’s service life and cause secondary damage to the blades when exposed to harsh environments. Therefore, casting defect detection plays a crucial role in enhancing aircraft per
Externí odkaz:
https://doaj.org/article/5883ff1782854e138a6c79cc150b7805
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
ObjectiveThe model uncertainty may result in inconsistency about the environmental factors of myopia among students, and the Bayesian model average (BMA) is an effective way to eliminate it. We aimed to explore the influencing factors of myopia in pr
Externí odkaz:
https://doaj.org/article/39a35f35d2694e659084400d672c6909
Publikováno v:
Applied Mathematics & Optimization. 84:1607-1638
This paper is concerned with the large-time behavior of solutions to the initial boundary value problem with large initial data for the compressible micropolar fluid model on an unbounded domain exterior to the unit ball in $${\mathbb {R}}^3$$ . Base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f855c585dce6215eb03a72a8767641
https://doi.org/10.1007/s00245-021-09806-3
https://doi.org/10.1007/s00245-021-09806-3
Exponential stability and regularity of compressible viscous micropolar fluid with cylinder symmetry
Publikováno v:
Electronic Research Archive. 28:861-878
This paper is concerned with three-dimensional compressible viscous and heat-conducting micropolar fluid in the domain to the subset of \begin{document}$ R^3 $\end{document} bounded with two coaxial cylinders that present the solid thermoinsulated wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1e688dc7e24e0f141e9a615e5513edf
https://doi.org/10.3934/era.2020045
https://doi.org/10.3934/era.2020045
Autor:
Xia Yang, Sheng-Qi Zuo, Kun Zou, Zhi-Ying Sun, Cheng-Xiong Liu, Zhiyong Guo, Fan Cheng, Jia-Hui Lan
Publikováno v:
Phytochemistry Letters. 34:68-73
Four new furostanol saponins, named aspidsaponins E-H (1–4) were isolated from the rhizomes of Aspidistra elatior Blume. Their structures were determined based on chemical methods and spectral data. Compounds 1 and 2 were a pair of diastereoisomeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5bb729ca853c975c8f10135bb8be5d
https://doi.org/10.1016/j.phytol.2019.09.014
https://doi.org/10.1016/j.phytol.2019.09.014
Autor:
Qing-Qing Zhang, Kun Zou, Zhiyong Guo, Cheng-Xiong Liu, Zhi-Ying Sun, Jianfeng Chen, Run-Jie Chen, Xue-Yun Feng, Yong-Li Tang, Wen Deng
Publikováno v:
Phytochemistry Letters. 29:165-168
Two new thymol derivatives (compounds 1–2) were isolated from the roots of Eupatorium chinense. Their structures were elucidated by analysis of MS data and extensive 1D and 2D NMR spectroscopy (1H-1H COSY, HMBC, HSQC and NOESY). The absolute config
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1cce5a3e91ff69d38b6f1333ef4d865
https://doi.org/10.1016/j.phytol.2018.12.008
https://doi.org/10.1016/j.phytol.2018.12.008
Publikováno v:
Journal of Asian natural products research. 22(3)
UDP-glucose 4-epimerase (UGE) is a universal enzyme responsible for interconversion of UDP-glucose and UDP-galactose. However, the gene encoding UGE from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e683e5d9774b8abca05e5160998facac
https://pubmed.ncbi.nlm.nih.gov/31888381
https://pubmed.ncbi.nlm.nih.gov/31888381
Publikováno v:
Yao xue xue bao = Acta pharmaceutica Sinica. 52(3)
The pharmacological activities of natural glycosides are closely related to the polyfunctional sugar moieties. Modification of active natural products by glycosylation can change the stereochemical configuration, improve the solubility, tune up the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::83b52d6127799ed5f7f88bb6b902f383
https://pubmed.ncbi.nlm.nih.gov/29979559
https://pubmed.ncbi.nlm.nih.gov/29979559
Publikováno v:
Wang, Y, Lang, L, Sherkatghanad, E, Nielsen, K B, Xing Li, X & Ying Sun, Z 2018, ' Rigid-flexible coupling forming process for aluminum alloy automobile body panels ', International Journal of Advanced Manufacturing Technology, vol. 95, no. 9-12, pp. 3905-3918 . https://doi.org/10.1007/s00170-017-1494-4
A newly proposed method for the manufacturing of complex aluminum alloy automobile body panels is the rigid-flexible coupling forming process. The principle of this method is introduced and the key process parameters such as the hydraulic pressure lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::330b9dc632eedf6a65b3fc1be5bdde84
https://vbn.aau.dk/da/publications/52ba3a50-837d-44c7-adde-38687f2a2d99
https://vbn.aau.dk/da/publications/52ba3a50-837d-44c7-adde-38687f2a2d99
Autor:
Xu Song Xu, Zhi Ying Sun
Publikováno v:
Advanced Materials Research. :1165-1169
For the deep-hole drilling bit works in closed or half-closed condition and the cutting situation can not be observed and controlled directly, it brings a big challenge to monitor the cutting tools and the cutting process. To solve the problem, impro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af0e633239a1c91cb2b032e4b4f310c
https://doi.org/10.4028/www.scientific.net/amr.718-720.1165
https://doi.org/10.4028/www.scientific.net/amr.718-720.1165