Browsing by Issue Date, starting with "2006-09-08"

Now showing 1 - 20 of 62740

茶與詩對話
(2006-09-08)
錢震宇
ORGN 608-Enzymatic formation of multiple triterpenes by mutation of histidine 234 of the oxidosqualene-lanosterol cyclase from saccharomyces cerevisiae
(2006-09-10)
Liu, Yuan-Ting
;
Wu, Tung-Kung
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生物科技學系
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Department of Biological Science and Technology
POLY 162-Electroluminescence from a conjugated polymer grafted with CdSe/ZnS quantum dots: High brightness and improved efficiency
(2006-09-10)
Chen, Kuei-Bai
;
Chen, Ming-Hwey
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Yang, Sheng-Hsiung
;
Hsu, Chain-Shu
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Chen, Chia-Chun
Relativistic parameterization of the SCC-DFTB method
(2006-09-10)
Witek, Henryk A.
;
應用化學系
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應用化學系分子科學碩博班
;
Department of Applied Chemistry
;
Institute of Molecular science
ORGN 611-Molecular cloning and inhibition studies of oxidosqualene-lanosterol cyclase from bovine liver using a novel Ro48-8071 based fluorescence probe
(2006-09-10)
Chang, Cheng-Hsiang
;
Wu, Tung-Kung
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生物科技學系
;
Department of Biological Science and Technology
Phase geographical map for determining the material type of a right-angle prism
(2006-09-10)
Chiu, Ming-Hung
;
Lai, Chih-Wen
;
Wang, Shinn-Fwu
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Su, Der-Chin
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Chang, Springfield
A phase geographical map for determining a right-angle prism is presented. The proposed method is based on total-internal-reflection effects and chromatic dispersion. Under the total-internal-reflection condition, the phase difference between the S and P polarizations, as a function of the wavelength and refractive index, can be extracted and measured using heterodyne interferometry. Various wavelengths correspond to various refractive index values. The proposed map is convenient in ensuring the prism material using a specific V number. The method has the following merits: high stability, ease of operation, and rapid measurement. (c) 2006 Optical Society of America.
Characterization of a bi-functional protein with hemolysin and ABC transporter activity
(2006-09-10)
Wang, Yu Kuo
;
Wu, Tung Kung
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生物科技學系
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Department of Biological Science and Technology
INOR 740-Fabrication of novel TiO2 photocatalysts with bone-skin-like porous structures
(2006-09-10)
Chang, Sue-Min
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Sung, Ping-Shing
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Hou, Chieh-yao
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環境工程研究所
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Institute of Environmental Engineering
PMSE 594-New class of biomaterials made from natural building blocks: Saccharide-peptide hybrid copolymers
(2006-09-10)
Hsieh, Kuo-Huang
;
Lin, Shih-Pin
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Han, Jin-Lin
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Yeh, Jen-Taut
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Chang, Feng-Chih
ORGN 610-Identification of a putative active site residue within oxidosqualene-lanosterol cyclase from saccharomyces cerevisiae that influences B/C ring cyclization
(2006-09-10)
Li, Wen-Hsuan
;
Wu, Tung-Kung
;
生物科技學系
;
Department of Biological Science and Technology
ORGN 609-Site-saturated mutagenesis of phenylalanine 445 of saccharomyces cerevisiae oxidosqualene-lanosterol cyclase results in production of isomalabaricane triterpenoid and parkeol
(2006-09-10)
Wu, Tung-Kung
;
Liu, Yuan-Ting
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Chiu, Feng-Hsuan
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生物科技學系
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Department of Biological Science and Technology
PMSE 421-Study of the adsorption of a cationic surfactant on photoresist surfaces
(2006-09-10)
Chang, Sue-Min
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Cheng, Han-Yun
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Kao, I-Ling
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Doong, Ruey-An
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環境工程研究所
INOR 736-Calcination effect on the physicochemical properties of TOPO-capped ZrxTi1-xO2 nanocrystals
(2006-09-10)
Chang, Sue-min
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Hou, Chieh-yao
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Sung, Ping-shing
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環境工程研究所
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Institute of Environmental Engineering
BIOT 373-Artificial myoglobin system design for electron transfer mechanism study and BioSolar cell applications
(2006-09-10)
Chang, Chin-Hao
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Wu, Tung-Kung
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Diau, Eric Wei Guang
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Luo, Li-Yang
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生物科技學系
管管演詩
(2006-09-10)
慧珠
Characterization of O-2-CeO2 interactions using in situ Raman spectroscopy and first-principle calculations
(2006-09-11)
Choi, Y. M.
;
Abernathy, Harry
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Chen, Hsin-Tsung
;
Lin, M. C.
;
Liu, Meilin
Interactions between O-2 and CeO2 are examined experimentally using in situ Raman spectroscopy and theoretically using density-functional slob-model calculations. Two distinct oxygen bonds appear at 825 and 1131 cm(-1), corresponding to peroxo- and superoxo-like species, respectively, when partially reduced CeO2 is exposed to 10% O-2. Periodic density-functional theory (DFT) calculations aid the interpretation of spectroscopic observations and provide energetic and geometric information for the dioxygen species adsorbed on CeO2. The O-2 adsorption energies on unreduced CeO2 surfaces ore endothermic (0.91 < Delta E-ads < 0.98 eV), while those on reduced surfaces are exothermic (-4. 0 < Delta E-ads < -0.9 eV), depending on other relevant surface processes such as chemisorption and diffusion into the bulk. Partial reduction of surface Ce4+ to Ce3+ (together with formation of oxygen vacancies) alters geometrical parameters and, accordingly, leads to a shift in the vibrational frequencies of adsorbed oxygen species compared to those on unreduced CeO2. Moreover, the location of oxygen vacancies affects the formation and subsequent dissociation of oxygen species on the surfaces. DFT predictions of the energetics support the experimental observation that the reduced surfaces are energetically more favorable than the unreduced surfaces for oxygen adsorption and reduction.
Comparative study of single and multiemissive layers in inverted white organic light-emitting devices
(2006-09-11)
Chu, Ta-Ya
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Chen, Jenn-Fang
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Chen, Szu-Yi
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Chen, Chin H.
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電子物理學系
The authors have fabricated and compared highly efficient inverted white organic light-emitting devices (WOLEDs) with a single emission layer (SEL) and with a multiemission layer (MEL). The efficiency levels of the WOLEDs with a SEL and a MEL achieved 13.0 cd/A, 10.6 lm/W and 11.3 cd/A, 7.3 lm/W, respectively. The projected half lifetime of a SEL device under an initial luminance of 400 cd/m(2) is expected to be over 34 000 h, which is five times better than that of a MEL device of 6350 h. The Commission International de l'Eclairage coordinates of a SEL device are not affected by aging. (c) 2006 American Institute of Physics.
降低化學氣相沉積銅膜電阻率及提高銅膜Cu（111）／Cu（200）晶向比之電漿處理製程
(2006-09-11)
陳茂傑
;
林成利
;
陳鵬森
本發明關於一種新穎的半導體製程，其特徵在於基板的電漿前置處理及/或後續的銅膜退火處理，利用此項處理步驟可以沉積出具有低電阻率及Cu(111)/Cu(200)高晶向比的化學氣相沉積銅膜，而改善化學氣相沉積銅膜之特性。
可避免鎖住效應之高壓積體電路電源間靜電放電箝制電路
(2006-09-11)
柯明道
;
林昆賢
本發明係揭露一種可避免鎖住效應之高壓積體電路電源間靜電放電箝制電路，其係應用在高壓積體電路上，將由至少二個高壓元件或是由至少一個高壓元件與至少一低壓元件所組成之堆疊元件結構運用在電源間靜電放電箝制電路上，使其在驟轉崩潰之狀態下的保持電壓超過電源供應電壓(VDD)，故可藉此避免高壓積體電路電源間鎖住效應問題的發生。
可提高廢氣處理效率之生物濾料製作法
(2006-09-11)
曾慶平
;
鍾竺均
本發明提供一種生物濾料之製法，該生物濾料係可用提高處理無機與非揮發性有機廢氣之效率，包含以下的步驟：(a)提供一定量之微生物，其中該微生物係對無機或非揮發性有機物廢氣具有分解能力者(含一種或一種以上)；(b)對該微生物進行增殖培養；(c)對增殖培養過的微生物進行離心或濃縮的步驟，以產生一聚集或濃縮微生物；(d)將該聚集或濃縮微生物倒入具有增生能力之培養基容器裡，與一擔體均勻混合，以產生一混合物；以及(e)對該混合物進行固定化的步驟，直到形成具有生物膜的生物濾料。