ANALOGUES

作品数：350被引量：463H指数：9
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Long-distance modern analogues bias results of pollen-based precipitation reconstructions被引量：1
《Science Bulletin》2022年第11期1115-1117,共3页Xianyong Cao Jianhui Chen Fang Tian Qinghai Xu Ulrike Herzschuh Richard Telford Xiaozhong Huang Zhuo Zheng Caiming Shen Wenjia Li 
supported by the National Natural Science Foundation of China(41988101 and 41877459);the Pioneer Hundred Talents Program of Chinese Academy of Sciences。
Timing of the precipitation optimum in the Holocene for the semi-arid northern China affects our understanding of the temporal-patterns of the East Asian Summer Monsoon and its connection with precipitation in the mon...
关键词：HOLOCENE PALEOCLIMATE MONSOON 
A fluid dynamics route for producing graphene and its analogues被引量：2
《Chinese Science Bulletin》2014年第16期1794-1799,共6页Min Yi Zhigang Shen Jinyang Zhu 
supported by the Beijing Natural Science Foundation(2132025);the Special Funds for Co-construction Project of Beijing Municipal Commission of Education;the Specialized Research Fund for the Doctoral Program of Higher Education(20131102110016);the Innovation Foundation of BUAA for Ph.D.Graduates;the Innovative Practice Foundation of BUAA for Graduates(YCSJ01201309)
A novel fluid dynamics route for scalable and efficient production of graphene and its analogues is demonstrated.Atomic force microscopy and transmission electron microscopy analyses strongly suggest that the bulk lay...
关键词：流体动力学 类似物 石墨 生产 透射电子显微镜分析 原子力显微镜 层状材料 剪切应力 
Large negative hyperpolariza-bilities (β) of the protonated Schiff bases of the azulenic retinal analogues被引量：2
《Chinese Science Bulletin》2001年第10期831-835,共5页Peng Wang Cheng Ye 
This work was supported by the National Natural Science Foundation of China (Grant Nos. 59790050, 59803007 and 59973024) ;and National "863" Program (Grant No. 863-715-002-0120).
The molecular first hyperpolarizabilities (β) and electronic properties of some azulenic retinal analogues and their derivatives have been investigated theoretically by employing semiempirical approaches. The results...
关键词：molecular first HYPERPOLARIZABILITY nonlinear optics AZULENE RETINAL derivatives theoretical calculation. 
The design, synthesis, conformation and bioactivity of deltorphins analogues被引量：1
《Chinese Science Bulletin》1995年第16期1342-1346,共5页王锐 胡晓愚 嘉庆 姬虹 王勤 
Project supported by the National Natural Science Foundation of China, the State Education Commission of China and the National Laboratory for Dynamic and Stable State of Molecule.
Deltorphins are endogenous linear heptapeptides, isolated from skin extracts of frogs(genus phyllomedusa) in 1989, which have a higher affinity and selectivity for δopioidbinding sites than any other known natural co...
关键词：deltorphins solid phase peptide SYNTHESIS 2D-NMR red cell IMMUNOLOGICAL COMPETENCE analgesia. 
CRYSTAL GROWTH AND PRELIMINARY CRYSTALLOGRAPHICAL STUDIES OF DUCK INSULIN
《Chinese Science Bulletin》1988年第11期948-950,共3页楼美珍 万柱礼 游俊明 梁栋材 许英镐 张友尚 
It is an interesting topic to study the structure and function relationships of insulin. Research on insulins from different species and insulin analogues with different biological activities is one of the main approa...
关键词：ANALOGUES residues stabilized CONFORMATION dimensions belonged ACETATE contained removed DIFFRACTOMETER 
SEPARATION AND IDENTIFICATION OF INSULIN AND ITS ANALOGUES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
《Chinese Science Bulletin》1983年第11期1536-1540,共5页甘裕祥 曹秋平 张友尚 
High performance liquid chromatography (HPLC) has become an important tool in analytical chemistry because of its high speed, sensitivity and resolution. In 1975,Wahland et al. developed the ion-pair reverse phase HPL...
关键词：SEPARATING retention DIGESTION dissolved removed ANALOGUES tetramethyl adjusted DRIED SIZES 
ISOLATION AND SEQUENCE DETERMINATION OF GOOSE INSULIN
《Chinese Science Bulletin》1983年第7期966-968,共3页许英镐 林南琴 张耀时 张友尚 
Insulins from different species are natural analogues formed in the course of evolution. Comparative studies are important both on the relationship between their structure and function and on their molecular evolution...
关键词：SNAKE crystalline ANALOGUES concerned ADSORBENT identical oratory ethanol STIRRING DRIED 
DETERMINATION D'UNE FONCTION MEROMORPHE QUELCONQUE PAR QUATRE ENSEMBLES REDUITS DES POINTS-伪
《Chinese Science Bulletin》1966年第11期481-483,共3页熊庆来 
Pour etendre un resultat de G. Polya, R. Nevanlinna a demontre qu’une fonction meromorphe f(z) est en general determinee par quatre ensembles des points-α avec leurs ordres de multiplicite; dans le seul cas particul...
关键词：POLYA SUITE precise ensemble compl ANALOGUES 口功 占一 forme EXTENSIONS 
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