Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Jingxia Ma"'
5
Research on Keyword Extraction Algorithm in English Text Based on Cluster Analysis
Autor: Jingxia Ma
Publikováno v: Computational Intelligence and Neuroscience.
How to facilitate users to quickly and accurately search for the text information they need is a current research hotspot. Text clustering can improve the efficiency of information search and is an effective text retrieval method. Keyword extraction
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269b2ed3f9aec82edba2474b276ece59
Zobrazit plný text záznamu
6
Prognostic value of PD-L1 expression in patients with pancreatic cancer
Autor: Zhanpeng Yan, Wanzhen Chen, Fangshi Zhu, Jiege Huo, Ying Hu, Jingxia Ma
Publikováno v: Medicine
Background: Programmed cell death ligand 1 (PD-L1) expression was reported to be associated with poor prognosis in various solid tumors. However, the prognosis value of PD-L1 in pancreatic cancer remained inconclusive. We performed a meta-analysis to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f44db62e41f70a1e2fb55c1aec42fcf
https://doi.org/10.1097/md.0000000000014006
Zobrazit plný text záznamu
8
Crystal structure of dichloro(4'-(4-t-butylphenyl)- 2,2':6',2'-terpyridyl)copper(II), CuCl2(C25H23N3)
Autor: Jingxia Ma, Jihuan Yao, Dao-Cheng Xia, Xiuying Ma, Lifeng Liu
Publikováno v: Zeitschrift für Kristallographie - New Crystal Structures. 227
C25H23Cl2CuN3, monoclinic, P121/c1 (no. 14), a = 7.8744(3) A, b = 10.9456(5) A, c = 25.939(1) A, ) = 94.129(3)°, V = 2229.9 A, Z = 4, Rgt(F) = 0.053, wRref(F ) = 0.120, T = 293 K.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc81c6e4076f7cb48188ccdb4a480fca
https://doi.org/10.1524/ncrs.2012.0061
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje