Zobrazeno 1 - 10
of 89 215
pro vyhledávání: '"ZHANG Jian"'
Publikováno v:
矿业科学学报, Vol 9, Iss 4, Pp 631-640 (2024)
This study explores the environmental changes in the disturbed area of coal mining and presents the driving factors of ecological self-restoration. Specifically, we measured the soil nutrient and soil enzyme indicators in the mining area and non-mini
Externí odkaz:
https://doaj.org/article/a42228a7d5a241b3b5dca81e5c32e9b7
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 4, Pp 731-733 (2024)
C21H18BrO3P, monoclinic, P21/c (no. 14), a = 20.2890(9) Å, b = 5.9736(2) Å, c = 16.1577(8) Å, β = 105.371(2)°, V = 1888.24(14) Å3, Z = 4, R gt(F) = 0.1359, wR ref(F 2) = 0.1414, T = 298.00 K.
Externí odkaz:
https://doaj.org/article/b591c0f5d80245719dbcc4e238229504
Autor:
MENG Fan-gang, ZHANG Jian-guo
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 24, Iss 7, Pp 522-524 (2024)
Deep brain stimulation (DBS) has been widely used for Parkinson's disease, essential tremor, dystonia, drug - resistant epilepsy and other diseases. The operation procedure of this surgical method is complicated, and it also has certain complications
Externí odkaz:
https://doaj.org/article/9f6b93fdd999432ebeef0abd9ab5dc32
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 3, Pp 465-467 (2024)
C19H18N2O, orthorhombic, Pna21 (no. 33), a = 21.838(2) Å, b = 13.9663(11) Å, c = 4.9806(4) Å, V = 1519.1(2) Å3, Z = 4, R gt(F) = 0.0702, wR ref(F 2) = 0.1948, T = 293 K.
Externí odkaz:
https://doaj.org/article/40170841167b44a49b49290c4be67f4c
Publikováno v:
电力工程技术, Vol 43, Iss 3, Pp 201-208 (2024)
Oil-immersed power transformer is an important part of power grid, and its reliable operation plays a vital role in pomler system security. Aiming at the problem that the insulation state of transformer cannot be assessed quantitatively after long-te
Externí odkaz:
https://doaj.org/article/0f1317186aaa43079a061ec95309728e
Publikováno v:
中国工程科学, Vol 26, Iss 2, Pp 74-91 (2024)
Pipeline transportation is an economical and effective way for transferring carbon dioxide (CO2) to the sea, serving as a key procedure for an offshore carbon capture, utilization and sequestration (CCUS) project, as well as a core technology for the
Externí odkaz:
https://doaj.org/article/a6055a3a8d014e7e8c5497c3c32e3fdf
Publikováno v:
Advances in Nonlinear Analysis, Vol 13, Iss 1, Pp 97-100 (2024)
This article is concerned with the following Hamiltonian elliptic system: −ε2Δu+εb→⋅∇u+u+V(x)v=Hv(u,v)inRN,−ε2Δv−εb→⋅∇v+v+V(x)u=Hu(u,v)inRN,\left\{\begin{array}{l}-{\varepsilon }^{2}\Delta u+\varepsilon \overrightarrow{b}\cdot
Externí odkaz:
https://doaj.org/article/26dd223dad1149d7a917d301a865d151
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 2, Pp 280-287 (2024)
Abstract [Objective] The study aims to explore the effects of salt stress on the growth and secondary metabolites of Periploca sepium seedlings, and preliminarily understand the salt tolerance range of P . sepium and the induction effect of salt st
Externí odkaz:
https://doaj.org/article/018b2c017e444a0abf5a5c6a534de9df
Publikováno v:
Shipin yu jixie, Vol 40, Iss 1, Pp 234-240 (2024)
Chestnut rose fruit, known as "Three King fruits", has high edible value and medicinal value. Polyphenols are the second major functional component of chestnut rose fruit with pharmacological and health functions such as antioxidant, regulation of gl
Externí odkaz:
https://doaj.org/article/42c42fe5c00a4575aecb836bc016005a
Autor:
Bu Hong, Fan Ying, Fan Zhaoqing, Hu Xichun, Li Man, Li Qiao, Liao Ning, Luo Ting, Nie Jianyun, Pan Yueyin, Qi Xiaowei, Shao Zhimin, Song Guohong, Sun Tao, Teng Yue-e, Tong Zhongsheng, Wang Jiayu, Wang Shusen, Wang Xue, Wang Yongsheng, Wang Zhonghua, Xu Binghe, Xu Ling, Xue Yan, Yang Wentao, Yao Herui, Ying Jianming, Yuan Peng, Zhang Jian, Zhang Qingyuan, Zhang Yongqiang, Zhao Jiuda
Publikováno v:
Journal of the National Cancer Center, Vol 3, Iss 4, Pp 266-272 (2023)
Treatment of breast cancer with low expression of human epidermal growth factor receptor 2 (HER2; HER2-low) has drawn much attention in recent years. With the proven therapeutic effect of trastuzumab deruxtecan (T-DXd) in patients with HER2-low (immu
Externí odkaz:
https://doaj.org/article/256852e51361455da409e1403a8b21fa