Zobrazeno 1 - 10 of 2 973 pro vyhledávání: '"Chen REN"'
1
Akademický článek
Crystal structure of (5aS,6aS,8aR,9R,11aS, 11bS,13R,13aS)-1,1,8a,11a-tetramethyl-9-((S)-1-((S)-5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-3-oxo-1,7,8,8a,9,10,11,11a,11b,12,13,13a-dodecahydro-3H,6H-cyclopenta[5,6]cyclopropa[1,8a]naphtho[2,1-c]oxepin-13-yl acetate, C32H44O6
Autor: Jian Cheng-Hong, Chen Ren-Song, Zhang Jie-Jing, Zhao Chen-Liang, Zhao Neng-Wu, Ye Jiang-Hai
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 1, Pp 117-120 (2024)
C32H44O6, monoclinic, P21 (no. 4), a = 12.2561 Å, b = 10.3674(4) Å, c = 23.3835(8) Å, β = 98.463°, V = 2938.85(19) Å3, Z = 2, Rgt(F) = 0.0602, wRref(F2) = 0.1537, T = 273(2) K.
Externí odkaz: https://doaj.org/article/fd75ca5327bc4e3d84729bd9566708bf
Zobrazit plný text záznamu
2
Akademický článek
Quantitative Analysis of Human Activities and Climatic Change in Grassland Ecosystems in the Qinghai–Tibet Plateau
Autor: Chen Ren, Liusheng Han, Tanlong Xia, Qian Xu, Dafu Zhang, Guangwei Sun, Zhaohui Feng
Publikováno v: Remote Sensing, Vol 16, Iss 21, p 4054 (2024)
Net primary production (NPP) serves as a critical proxy for monitoring changes in the global capacity for vegetation carbon sequestration. The assessment of the factors (i.e., human activities and climate changes) influencing NPP is of great value fo
Externí odkaz: https://doaj.org/article/f79a539d88a74db0ac4c540d32130675
Zobrazit plný text záznamu
3
Akademický článek
(6R,7S)-2,3,13-trimethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3′,4′]cycloocta [1′,2′:4,5]benzo[1,2-d][1,3]dioxol-1-ol, C22H26O6
Autor: Lu Chen-Yu, Ye Jiang-Hai, Luo Yu-Ling, Chen Ren-Song, Zhao Chen-Liang, Zhang Jing-Jie
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 1, Pp 111-113 (2024)
C22H26O6, orthorhombic, P212121 (no. 19), a = 7.6648(5) Å, b = 11.2663(6) Å, c = 22.7321(7) Å, V = 1963.0(2) Å3, Z = 4, Rgt (F) = 0.0652, wRref (F 2) = 0.1399, T = 273(2) K.
Externí odkaz: https://doaj.org/article/9cf6f9d739f74891b797bd0bfda8f23a
Zobrazit plný text záznamu
4
Akademický článek
Exploration of the radiosensitivity-related prognostic risk signature in patients with glioma: evidence from microarray data
Autor: Xiaonan Zhang, Qiannan Ren, Zhiyong Li, Xiaolin Xia, Wan Zhang, Yue Qin, Dehua Wu, Chen Ren
Publikováno v: Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-16 (2023)
Abstract Background Gene expression signatures can be used as prognostic biomarkers in various types of cancers. We aim to develop a gene signature for predicting the response to radiotherapy in glioma patients. Methods Radio-sensitive and radio-resi
Externí odkaz: https://doaj.org/article/19b91c5664d947e58f75a073ba700979
Zobrazit plný text záznamu
5
Akademický článek
High dietary lipid level promotes low salinity adaptation in the marine euryhaline crab (Scylla paramamosain)
Autor: Jiaxiang Luo, Chen Ren, Tingting Zhu, Chen Guo, Shichao Xie, Yingying Zhang, Zheng Yang, Wenli Zhao, Xiangsheng Zhang, Jingjing Lu, Lefei Jiao, Qicun Zhou, Douglas R. Tocher, Min Jin
Publikováno v: Animal Nutrition, Vol 12, Iss , Pp 297-307 (2023)
The physiological processes involved in adaptation to osmotic pressure in euryhaline crustaceans are highly energy demanding, but the effects of dietary lipids (fat) on low salinity adaptations have not been well evaluated. In the present study, a to
Externí odkaz: https://doaj.org/article/ba8a80e3fa35480f883ae11c7fcc79c7
Zobrazit plný text záznamu
6
Akademický článek
Synthesis and crystal structure of 1-((3R,10S,13S, 17S)-3-((2-methoxyphenyl)amino)-10,13-dimethylhexadecahydro-1H-cyclopenta[α]phenanthren-17-yl)ethan-1-one, C28H41NO2
Autor: Ye Jiang-Hai, Chen Ren-Song, Zhang Wen-Wen, He Kang, Zou Juan
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 238, Iss 4, Pp 705-707 (2023)
C28H41NO2, monoclinic, C2 (no. 5), a = 4.8622(5) Å, b = 6.7853(7) Å, c = 14.3349(17) Å, β = 96.556(3)°, V = 469.84(9) Å3, Z = 2, R gt(F) = 0.0482, wRref (F 2) = 0.1257, T = 284(2) K.
Externí odkaz: https://doaj.org/article/cd8423d12c204eaab43adc8c3c5a0a93
Zobrazit plný text záznamu
7
Akademický článek
Synthesis and crystal structure of (4aR,7S)-7-hydroxy-7-isopropyl-1,1-dimethyldecahydro-2H,6H-8a,4a-(epoxymethano)phenanthren-12-one, C20H32O3
Autor: Chen Ren-Song, Zhang Jing-Jie, Zhang Yi, Xu Chuan-Yan, Ye Jiang-Hai
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 238, Iss 3, Pp 417-419 (2023)
C20H32O3, monoclinic, P21 (no. 4), a = 7.8981(17) Å, b = 10.302(2) Å, c = 11.028(3) Å, β = 90.020(2)°, V = 897.3(3) Å3, Z = 2, R gt(F) = 0.0603, wR ref(F 2) = 0.1342, T = 273(2) K.
Externí odkaz: https://doaj.org/article/ecb548ec23a14c2599d63a5fcb663593
Zobrazit plný text záznamu
8
Akademický článek
Kirschner Wire as a Reference Marker for the Positioning of a Syndesmotic Screw: A Radiological Study and Clinical Evaluation
Autor: Congming Zhang, Chengcheng Zhang, Qiang Huang, Liang Sun, Chen Ren, Yao Lu, Yibo Xu, Hua Lin, Kun Zhang, Teng Ma, Zhong Li
Publikováno v: Orthopaedic Surgery, Vol 14, Iss 12, Pp 3251-3260 (2022)
Objective No consensus has been reached regarding optimal implantation for a syndesmotic screw. Thus, we aimed to explore the feasibility of a reliable and static fibular incisura plane reference for ideal syndesmotic screw placement. Methods A retro
Externí odkaz: https://doaj.org/article/ec7eee675ded4185b96ca577756bf836
Zobrazit plný text záznamu
9
Akademický článek
Crystal structure of (3a7R,13bR)-3-((1R)-1-hydroxy-1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-3a,11,11,13b-tetramethyl-2,3,3a,4,5,11,11a,12,13,13b-decahydroindeno[5′,4′:4,5] cyclohepta[1,2-c]oxepin-9(1H)-one, C30H40O5
Autor: Ye Jiang-Hai, Chen Ren-Song, Xu Chuan-Yan, Zou Juan, Zhang Jing-Jie
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 238, Iss 2, Pp 313-315 (2023)
C30H40O5, orthorhombic, P212121 (no. 19), a = 6.5012(3) Å, b = 15.3297(7) Å, c = 21.8138(14) Å, V = 2672.3(2) Å3, Z = 4, Rgt(F) = 0.0537, wRref(F2) = 0.1355, T = 273(2) K.
Externí odkaz: https://doaj.org/article/6b385c0befe7410a871295e31c308b56
Zobrazit plný text záznamu
10
Akademický článek
Crystal structure of 1,2,3,5,13-pentamethoxy-6,7-dimethyl-1,2,3,4,4a,5,6,7,8,13b-decahydrobenzo[3′,4′]cycloocta[1′,2′:4,5]benzo[1,2-d][1,3]dioxole, C24H30O7
Autor: Chen Ren-Song, Ye Jiang-Hai, Luo Yu-Ling, Xu Chuan-Yan, Zou Juan, Zhang Jing-Jie
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures, Vol 238, Iss 2, Pp 349-351 (2023)
C24H30O7, orthorhombic, P212121 (no. 19), a = 11.4194(5) Å, b = 13.4657(6) Å, c = 14.7549(7) Å, V = 2268.86(18) Å3, Z = 4, Rgt(F) = 0.0535, wRref(F2) = 0.1239, T = 273(2) K.
Externí odkaz: https://doaj.org/article/956eb688a8f64810acd1a6d883c3de0b
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje