Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Guang Li Xu"'
Publikováno v:
Jisuanji kexue, Vol 49, Iss 12, Pp 305-311 (2022)
Causal relation extraction is a natural language processing technology to extract causal entity pairs from text,which is widely used in financial,medical and other fields.Traditional causal relationship extraction technology needs to manually select
Externí odkaz:
https://doaj.org/article/e6c4e93e46364951af9e12a1737b7ab4
Publikováno v:
You-qi chuyun, Vol 40, Iss 12, Pp 1370-1377 (2021)
The precise correlation between the pipeline defects and inspection signals is a key issue in the analysis of echo signals in ultrasonic inline inspection. However, the sensitivity of acoustic and electric signals in the transmission, propagation, an
Externí odkaz:
https://doaj.org/article/d31a075dd6ab43c68a5d1d0b3f1059cc
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Complex geological environment and climatic conditions lead to frequent geological disasters in the Three Gorges Reservoir area. In particular, due to the impact of reservoir impoundment, a large number of landslides have occurred, resulting in huge
Externí odkaz:
https://doaj.org/article/26805382613b4b59b144703569617ff3
Publikováno v:
Organic Letters. 24:7934-7938
Reaction of 2,3-allenols with PhMe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::623d6f5c7b47b436ad564d57a2ffbb25
https://doi.org/10.1021/acs.orglett.2c03041
https://doi.org/10.1021/acs.orglett.2c03041
Autor:
Guang‐Li Xu, Zhong‐Xia Wang
Publikováno v:
Advanced Synthesis & Catalysis. 364:2753-2759
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5269dce812538724b267cc117757aa2c
https://doi.org/10.1002/adsc.202200516
https://doi.org/10.1002/adsc.202200516
Publikováno v:
Natural Hazards. 114:1647-1683
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55daf2eb1a2d1d9a3df03f741e3b12c8
https://doi.org/10.1007/s11069-022-05441-5
https://doi.org/10.1007/s11069-022-05441-5
Publikováno v:
CCS Chemistry. 4:864-871
Cross C–C bond formation of two vinyl electrophiles is a long-standing challenge in synthetic chemistry. Herein, we report a nickel-catalyzed reductive vinyl–vinyl coupling between vinyl triflates ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e66dc5c9c6cdc01dad0eeaced0963cc
https://doi.org/10.31635/ccschem.021.202100916
https://doi.org/10.31635/ccschem.021.202100916
This paper describes the Baibao landslide that occurred in October 2017 within a Jurassic formation in Guojiaba town, Zigui County, Yichang city, China. The factors leading to this landslide include complex geological conditions, slide-prone strata,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6c56c256ff6fb9d8327f0dab0f8fb7b
https://doi.org/10.21203/rs.3.rs-2005614/v1
https://doi.org/10.21203/rs.3.rs-2005614/v1
Autor:
Xue-Yuan Liu, Ke Wang, Jicheng Duan, Xing-Zhong Shu, Guang-Li Xu, Shaolin Kang, Liangliang Qi
Publikováno v:
Angewandte Chemie. 132:23283-23288
The cross-electrophile coupling has become a powerful tool for C-C bond formation, but its potential for forging the C-Si bond remains unexplored. Here we report a cross-electrophile Csp2 -Si coupling reaction of vinyl/aryl electrophiles with vinyl c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a605552154b03ca881e07975daf3b9d3
https://doi.org/10.1002/ange.202010737
https://doi.org/10.1002/ange.202010737
Autor:
Guang-Li Xu, Zhong-Xia Wang
Publikováno v:
Organic letters. 24(2)
Regioselective silylation of 2,3-allenols with disilanes was carried out under catalysis of Pd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18a7bc545dde5c2742522cce4812cba
https://pubmed.ncbi.nlm.nih.gov/35057630
https://pubmed.ncbi.nlm.nih.gov/35057630