Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Xing Hong Liu"'
Publikováno v:
Natural Product Research. 36:5297-5303
A new alkaloid named zhebeisine (1), together with four known compounds, eduardine (2), zhebeirine (3), isoverticine (4), and verticine (5), was isolated from the bulbs of Fritillaria thunbergii Miq. The structure of the new compound was elucidated o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc44a6459c3fed3e710b9ad7ed802dd
https://doi.org/10.1080/14786419.2021.1933970
https://doi.org/10.1080/14786419.2021.1933970
Autor:
Qing-Hai Wang, Shan-Yi Kuang, Yong-Chun Zeng, Xu-Juan Jiao, Yu-Mei Han, Jun-Wei Wang, Yi-Ji Peng, Xing-Hong Liu, Yang Zhang
Publikováno v:
Plant Disease. 106:2524
Schima superba Gardn. et Champ. is a subtropical evergreen tree species naturally distributed mainly in China, Japan, and Vietnam. It is primarily planted for its timber and urban landscaping in China (Ni, 1996). In September 2018, leaves necrotic sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01ace7d928dfbfbd1c7c6e1735576642
https://doi.org/10.1094/pdis-10-21-2265-pdn
https://doi.org/10.1094/pdis-10-21-2265-pdn
Autor:
Cui-lin He, Zou Jiao, Xing-hong Liu, You-ran Liu, Li Yanjun, Wang Jianzhong, Man Liu, Chen Donglin
Publikováno v:
Steroids. 176
One new cevanine isosteroidal alkaloid named 5,6-anhydrohupehenine (1), together with five known alkaloids (2–6) were isolated from Fritillaria hupehensis Hsiao et K.C.Hsia, among which 5,6-anhydrohupehenine (1) exhibited strong inhibitory activity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e12678cd3c95f712515c7e094da449a4
https://pubmed.ncbi.nlm.nih.gov/34653443
https://pubmed.ncbi.nlm.nih.gov/34653443
Publikováno v:
Advanced Materials Research. 852:427-431
When mixed with the admixture MgO, the volume contraction deformation of mass concrete could be compensated, which is an effective way to solve the temperature cracking problems in construction of concrete projects. Taking an arch dam in China as an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5288a27fcdb409d1e1051da2d6750aee
https://doi.org/10.4028/www.scientific.net/amr.852.427
https://doi.org/10.4028/www.scientific.net/amr.852.427
Publikováno v:
Advanced Materials Research. :1979-1982
Due to the shortcomings of conventional methods, the temperature control in rapid construction of Guandi dam is less effective. Then improved measures are designed and implemented based on the dynamic control method of pipe cooling, which depends on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b40ba5d7421e3491c8cebbb8ae41cf40
https://doi.org/10.4028/www.scientific.net/amr.594-597.1979
https://doi.org/10.4028/www.scientific.net/amr.594-597.1979
Publikováno v:
Advanced Materials Research. :738-741
Main factors of the temperature control and crack prevention in arch dams are summarized. The Space-time Dynamic Control method in pipe cooling process and the Temperature Real-time Control and Decision Database System are introduced to help for temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe93ae9f798e328ff14357a7f6975af
https://doi.org/10.4028/www.scientific.net/amr.594-597.738
https://doi.org/10.4028/www.scientific.net/amr.594-597.738
Publikováno v:
Applied Mechanics and Materials. :895-898
A three-phase mesomechanics model was established to simulate the aggregate, cement mortar and the interface between them. In order to reflect the meso characters and heterogeneity of concrete, the parameters were randomly valued on the Weibull distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d136215e4e64bbbc0e650200be623669
https://doi.org/10.4028/www.scientific.net/amm.212-213.895
https://doi.org/10.4028/www.scientific.net/amm.212-213.895
Publikováno v:
Applied Mechanics and Materials. :887-890
Taking all the effects into account of thermal and mechanical properties, construction process, environment temperature, arch-closure and reservoir impounding orders, three dimension (3D) finite element methods(FEM) was adopted to simulate the whole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e0191b8da1641b1c0762336ffa5858
https://doi.org/10.4028/www.scientific.net/amm.212-213.887
https://doi.org/10.4028/www.scientific.net/amm.212-213.887
Publikováno v:
Applied Mechanics and Materials. :395-398
This paper introduces the simulation method of concrete temperature cracking propagation process by element-free Galerkin method (EFGM). Due to its no-remeshing property, EFGM is very suitable for cracking problem. The governing equation of EFGM is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd3980448a2f34f136b5e2de9ebfaf79
https://doi.org/10.4028/www.scientific.net/amm.88-89.395
https://doi.org/10.4028/www.scientific.net/amm.88-89.395
Publikováno v:
Advanced Materials Research. :418-421
Analytical instruments such as optical microscope, SEM and TEM are employed to investigate and analyze the microstructure and characteristics of soldering joint interfacial region. The results indicated that interactive crystallization exists in part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0293e554efab61fc29fb2beb86d65fda
https://doi.org/10.4028/www.scientific.net/amr.268-270.418
https://doi.org/10.4028/www.scientific.net/amr.268-270.418