Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Zhi-Feng Yin"'
Publikováno v:
Yao xue xue bao = Acta pharmaceutica Sinica. 46(10)
The study on the buds of Jasminum officinale L. var. grandiflorum was carried out to look for anti-HBV constituents. The isolation and purification were performed by HPLC and chromatography on silica gel, polyamide and Sephadex LH-20 column. The stru
Autor:
Zhi-feng Yin, Yan-jing Bai
Publikováno v:
Advances in Intelligent and Soft Computing ISBN: 9783642279652
The trend of financial globalization and liberalization has changed the competitive situation of the financial industry significantly. In this paper, we use the SWOT analysis to analyze the strengths, weakness, opportunities and threats of China’s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1316bf32a3a20d64e168a056325b030
https://doi.org/10.1007/978-3-642-27966-9_16
https://doi.org/10.1007/978-3-642-27966-9_16
Publikováno v:
Journal of ethnopharmacology. 125(2)
Ethnopharmacological relevance Jasminum officinale L. var. grandiflorum (JOG) is a folk medicine used for the treatment of hepatitis in south of China. Phytochemical studies showed that secoiridoid glycosides are the typical constituents of this plan
Publikováno v:
Yao xue xue bao = Acta pharmaceutica Sinica. 43(5)
To study the chemical constituents of the flowers of Jasminum officinale L. var. grandiflorum, the compounds were isolated and purified by HPLC, recrystallization and chromatography on silica gel and Sephadex LH-20 column. Their structures were eluci
Publikováno v:
2006 1ST IEEE Conference on Industrial Electronics and Applications.
Inspired by the idea of hybrid optimization algorithms, this paper proposes two hybrid quantum evolutionary algorithms (QEA) based on combining QEA with particle swarm optimization (PSO) to improve the performance of QEA . The main idea of the first
Publikováno v:
IEEE International Symposium on Communications and Information Technology, 2005. ISCIT 2005..
Artificial school algorithm (AFSA) is a new kind of intelligence optimization algorithm, which has some advantages that genetic algorithm (GA) and particle swarm optimization (PSO) do not have. But this algorithm has several disadvantages such as the
Publikováno v:
IEEE International Symposium on Communications & Information Technology, 2005. ISCIT 2005; 2005, p1480-1484, 5p