Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Tse Hsin Chen"'
Publikováno v:
Commonwealth & Comparative Politics. 50:27-52
This paper offers a first comprehensive account of popular voting intentions in Africa's new electoral democracies. With reference to aggregate and survey data from 16 countries, this paper shows that competitive elections in Africa are more than mer
Autor:
Tse-hsin Chen
Publikováno v:
Electoral Studies. 30:295-308
This paper tackles the micro-foundations of voting and addresses why proportional representation systems (PR) are associated with higher turnout than majoritarian systems (SMD). I argue that individual evaluations of the differential benefit in the c
Publikováno v:
Synlett. 2006:901-904
Pyrazole-based DHODase inhibitors have been efficient and conveniently synthesized in 51-60% yield from 3-(p-aryl)-4-cyanosydnone via regioselective 1,3-diploar cycloaddition followed by an amidation and a Ritter reaction.
Publikováno v:
Steroids. 71:77-82
The synthesis of biologically active 3α-hydroxyl-21-(1′-imidazolyl)-3β-methoxymethyl-5α-pregnan-20-one (11) was accomplished in six steps. The key steps were the improvement of stereoselectivity for acetyl isomers in C-17 and the introduction of
Publikováno v:
Polymer Journal. 37:550-559
Publikováno v:
Journal of Applied Polymer Science. 97:1051-1064
Poly(ethylene-co-glycidyl methacrylate) (PEGMA)/clay nanocomposites with clay concentrations of 1, 3, or 5 wt % were prepared via y melt blending in a twin-screw extruder. Wide-angle X-ray diffraction showed that the clay layers were intercalated by
Autor:
Shiang-Feng Tang, Yi-Chuan Lu, Tai-Ping Sun, Wen-Jen Lin, Hsiu-Li Shieh, Ming-Sheng Yang, Tse-Hsin Chen
Publikováno v:
Eighth International Symposium on Precision Engineering Measurement and Instrumentation.
This paper discusses a capacitor transimpedance amplifier (CTIA) designed for an infrared readout circuit. The CTIA has better gain control, high dynamic range, a stability bias point and low impedance. It applies a short-wave detector and small curr
Autor:
Fung Fuh, Wong, Chun-Yen, Chen, Tse-Hsin, Chen, Jiann-Jyh, Huang, Hsiao-Ping, Fang, Mou-Yung, Yeh
Publikováno v:
Steroids. 71(1)
The synthesis of biologically active 3alpha-hydroxyl-21-(1'-imidazolyl)-3beta-methoxymethyl-5alpha-pregnan-20-one was accomplished in six steps. The key steps were the improvement of stereoselectivity for acetyl isomers in C-17 and the introduction o
Autor:
Tse-Hsin Chen, 陳哲欣
93
Derivatives of pyrazole have biological activities and pharmacological actions had been reported by many researchers, such as : Anti-cancer, analgesics, antipyretic...etc. Many molecules containing pyrazole were also used in organic light-emi
Derivatives of pyrazole have biological activities and pharmacological actions had been reported by many researchers, such as : Anti-cancer, analgesics, antipyretic...etc. Many molecules containing pyrazole were also used in organic light-emi
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/28687123574868362689