Browsing by Issue Date, starting with "2014-07-16"

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藥物篩選方法
(2014-07-16)
楊進木
;
許凱程
一種藥物篩選方法，包括：從化合物數據庫篩選出能與野生型標靶結合及能與突變型標靶之突變區結合的化合物，分析該野生型標靶及該突變型標靶之結合區的特徵並確認出候選藥物，以及進行生物分析。該藥物篩選方法有利於篩選同時對野生型標靶及突變型標靶有效果的藥物。
Photocatalytic Reduction of CO2 Using Ti-MCM-41 Photocatalysts in Monoethanolamine Solution for Methane Production
(2014-07-16)
Wu, Hung-Yu
;
Bai, Hsunling
;
Wu, Jeffrey C. S.
;
環境工程研究所
;
Institute of Environmental Engineering
Photocatalytic reduction of carbon dioxide (CO2) to form a valuable energy source of methane (CH4) in monoethanolamine (MEA) solution is first investigated by mesoporous photocatalysts of Ti-MCM-41 in this study. The MEA solution was chosen as the absorbent and reductant because amine absorption is one of the most popular methods for CO2 capture from flue gas streams. Also, it is intended to integrate the CO2 capture and utilization into one process. The photocatalytic results of methane yields indicated that MEA served as a better reductant than water and NaOH which have been commonly used for CO2 reduction. For the best photocatalyst of Ti-MCM-41(50) manufactured at a Si/Ti molar ratio of 50, its methane yield (62.42 mu mol/g of cat.) was much higher than that of commercial P25 photocatalyst after 8 h of UV illumination. A photoreduction quantum efficiency (PQE) of 9.18% was achieved.
金屬板材測試系統及其測試方法
(2014-07-16)
洪景華
;
陳彥佑
;
蔡宇中
本發明提供一種金屬板材測試系統，其至少包含夾持裝置、液壓裝置與量測裝置。夾持裝置具有第一模具、第二模具與超彈體墊片，其中第一模具與第二模具間可夾持一試片組中的任一者，且超彈體墊片係可拆地設置於試片組中之任一者與第二模具間。液壓裝置連接夾持裝置，並經由第二模具提供液壓於試片組中之任一者以使其朝向第一模具方向膨脹。量測裝置則分別連接夾持裝置與液壓裝置以即時量測液壓之瞬間壓力與試片組中之任一者的膨脹高度。前述金屬板材測試系統的測試方法亦揭露於本發明中。
一維鈦金屬奈米結構及其製造方法
(2014-07-16)
陳澤龍
;
裘性天
;
李紫原
一種一維鈦金屬奈米結構及其製造方法，使用化學氣相沉積方式，並利用反應溫度300~900℃，沉積溫度為200~850℃，載流氣體之流量0.1~50sccm，反應時間5~60小時，將鈦金屬與四氯化鈦反應完成後，即可於耐溫基材上生成一維鈦金屬奈米結構，一維金屬奈米結構可包含鈦奈米線、鈦奈米帶、花狀鈦奈米線、鈦奈米柱、鈦奈米管以及鈦金屬與二氧化鈦核殼結構之不同型態，且可以很緻密的成長於耐溫基材上，而本發明的製作不需要藉由複雜的微影蝕刻技術，不用額外合成模板，也沒有配製溶液及混漿塗膜等繁雜步驟，藉此可大幅降低製作成本及縮短製作流程，並具有可以放大製程的特點。
Photocatalytic Reduction of CO2 Using Ti-MCM-41 Photocatalysts in Monoethanolamine Solution for Methane Production
(2014-07-16)
Wu, Hung-Yu
;
Bai, Hsunling
;
Wu, Jeffrey C. S.
;
環境工程研究所
;
Institute of Environmental Engineering
Photocatalytic reduction of carbon dioxide (CO2) to form a valuable energy source of methane (CH4) in monoethanolamine (MEA) solution is first investigated by mesoporous photocatalysts of Ti-MCM-41 in this study. The MEA solution was chosen as the absorbent and reductant because amine absorption is one of the most popular methods for CO2 capture from flue gas streams. Also, it is intended to integrate the CO2 capture and utilization into one process. The photocatalytic results of methane yields indicated that MEA served as a better reductant than water and NaOH which have been commonly used for CO2 reduction. For the best photocatalyst of Ti-MCM-41(50) manufactured at a Si/Ti molar ratio of 50, its methane yield (62.42 mu mol/g of cat.) was much higher than that of commercial P25 photocatalyst after 8 h of UV illumination. A photoreduction quantum efficiency (PQE) of 9.18% was achieved.
具有共享位元線之１０個電晶體之二對埠靜態隨機存取記憶體
(2014-07-16)
黃威
;
王道平
本發明揭露一種具有共享位元線之10個電晶體之二對埠靜態隨機存取記憶體,其包含一第一及一第二記憶體單元。第一記憶體單元具有一第一儲存單元、一第一及一第二切換器組,第二記憶體單元具有一第二儲存單元、一第三及一第四切換器組。該第二切換器組連接至一A埠反相第一位元線、一B埠反相第一位元線、及該第一儲存單元。該第三切換器組連接至該A埠反相第一位元線、該B埠反相第一位元線、及該第二儲存單元。其中,該第二記憶體單元藉由該第三切換器組,以和該第一記憶體單元共用該A埠反相第一位元線及該B埠反相第一位元線。
多功能控制照明裝置
(2014-07-16)
莊仁輝
;
鄧文治
本發明係揭露一種多功能控制照明裝置,包含一同步分離器、一參數設定裝置、一視訊處理器與一發光裝置,同步分離器連接一攝影機與參數設定裝置,參數設定裝置再與發光裝置連接。同步分離器接收攝影機傳來之一視訊訊號,以擷取其中之同步訊號輸出至參數設定裝置,使其依據至少一種照明參數產生其對應之一電訊號,並將其傳送至發光裝置。最後,發光裝置則依據電訊號向攝影機之一攝影方向發射亮度呈週期性變化之一光線,以於攝影機端得到各種明暗程度不同的曝光影像,可避免遠處人物曝光不足,近處人物過曝情形並提升影像品質。
螢光奈米層殼結構及其製備方法和用途
(2014-07-16)
劉典謨
;
周輔宣
;
洪維陽
;
顏廷祐
一種螢光奈米層殼結構及其製備方法和用途，乃將兩性改質之幾丁聚醣高分子自組裝形成的奈米微胞，以層接層技術，使甲氧基苄腈螢光分子透過靜電作用力吸附並覆蓋於奈米微胞表面，以形成螢光奈米層殼結構，此螢光奈米層殼結構可以將甲氧基苄腈螢光分子良好地運送至細胞內，並藉由甲氧基苄腈螢光分子具有酸鹼敏感及螢光的特性，可用來量測細胞內酸鹼值而推測癌細胞之存在，並兼顧有細胞顯影之能力，可用於癌細胞之定位。
跌倒防護系統及方法
(2014-07-16)
楊秉祥
;
林承葦
一種跌倒防護系統及方法,首先在使用者身上配帶具有防護功能之防護裝置,接著,利用預先儲存有跌倒閾値之可攜式裝置偵測使用者日常生活中之動作,以取得行動狀態値,並且將該行動狀態値與跌倒閾値進行比對,以判別使用者之狀態是否為跌倒,並且在判定為跌倒開始時,由可攜式裝置發送觸發訊號予防護裝置,以啓動防護裝置之防護功能,避免使用者跌倒碰撞而造成傷害。
一種半導體元件製程
(2014-07-16)
劉柏村
;
王薇雅
;
鄧立峯
本發明提供一種半導體元件製程,其至少包含下列步驟:首先,製備至少包含一閘極、一介電層、一主動層、一源極與一汲極之一半導體元件,其中半導體元件的結構具有複數個缺陷,且主動層為一金屬氧化物薄膜。接著,對半導體元件進行退火處理後,再將半導體元件置於一反應腔中進行反應。最後,通入載有修飾劑之一超臨界流體於反應腔中以使修飾劑修飾該些缺陷。
TEN-TRANSISTOR DUAL-PORT SRAM WITH SHARED BIT-LINE ARCHITECTURE
(2014-07-17)
HWANG Wei
;
WANG Dao-Ping
A 10-transistor dual-port SRAM with shared bit-line architecture includes a first memory cell and a second memory cell. The first memory cell has a first storage unit, a first switch set, and a second switch set. The second memory cell has a second storage unit, a third switch set, and a fourth switch set. The second switch set is coupled to a complement first A-port bit line and a complement first B-port bit line, and connected to the first storage unit. The third switch set is connected to a complement second A-port bit line, a complement second B-port bit line, and the second storage unit. Thus, the second memory cell can make use of the third switch set to share the complement first A-port bit line and the complement first B-port bit line with the first memory cell.
MULTI-FUNCTION CONTROL ILLUMINATION DEVICE
(2014-07-17)
CHUANG JEN-HUI
;
TENG WEN-CHIH
A multi-function control illumination device has a synchronization separator, a parameter setting device, a light emitting device, and a video processor. The synchronization separator connects with a video camera and the parameter setting device connecting with the light emitting device. The synchronization separator receives a video signal from the video camera, retrieves a synchronization signal from the video signal, and outputs the synchronization signal to the parameter setting device. The parameter setting device generates an electric signal corresponding to the synchronization signal according to at least one illumination parameter and outputs the electric signal to the light emitting device. The light emitting device emits toward a shooting direction of the video camera a light beam whose intensity periodically varies according to the electric signal. Thereby, the video camera captures images exposed by light beams of different intensities lest nearby persons be overexposed and distant persons be under-exposed.
Analysis of Trajectory Entropy for Continuous Stochastic Processes at Equilibrium
(2014-07-17)
Haas, Kevin R.
;
Yang, Haw
;
Chu, Jhih-Wei
;
生物科技學系
;
生物資訊及系統生物研究所
The analytical expression for the trajectory entropy of the overdamped Langevin equation is derived via two approaches. The first route goes through the Fokker-Planck equation that governs the propagation of the conditional probability density, while the second method goes through the path integral of the Onsager-Machlup action. The agreement of these two approaches in the continuum limit underscores the equivalence between the partial differential equation and the path integral formulations for stochastic processes in the context of trajectory entropy. The values obtained using the analytical expression are also compared with those calculated with numerical solutions for arbitrary time resolutions of the trajectory. Quantitative agreement is clearly observed consistently across different models as the time interval between snapshots in the trajectories decreases. Furthermore, analysis of different scenarios illustrates how the deterministic and stochastic forces in the Langevin equation contribute to the variation in dynamics measured by the trajectory entropy.
Analysis of Trajectory Entropy for Continuous Stochastic Processes at Equilibrium
(2014-07-17)
Haas, Kevin R.
;
Yang, Haw
;
Chu, Jhih-Wei
;
生物科技學系
;
生物資訊及系統生物研究所
The analytical expression for the trajectory entropy of the overdamped Langevin equation is derived via two approaches. The first route goes through the Fokker-Planck equation that governs the propagation of the conditional probability density, while the second method goes through the path integral of the Onsager-Machlup action. The agreement of these two approaches in the continuum limit underscores the equivalence between the partial differential equation and the path integral formulations for stochastic processes in the context of trajectory entropy. The values obtained using the analytical expression are also compared with those calculated with numerical solutions for arbitrary time resolutions of the trajectory. Quantitative agreement is clearly observed consistently across different models as the time interval between snapshots in the trajectories decreases. Furthermore, analysis of different scenarios illustrates how the deterministic and stochastic forces in the Langevin equation contribute to the variation in dynamics measured by the trajectory entropy.
A Highly Efficient Hybrid GaAs Solar Cell Based on Colloidal-Quantum-Dot-Sensitization
(2014-07-18)
Han, Hau-Vei
;
Lin, Chien-Chung
;
Tsai, Yu-Lin
;
Chen, Hsin-Chu
;
Chen, Kuo-Ju
This paper presents a hybrid design, featuring a traditional GaAs-based solar cell combined with various colloidal quantum dots. This hybrid design effectively boosts photon harvesting at long wavelengths while enhancing the collection of photogenerated carriers in the ultraviolet region. The merits of using highly efficient semiconductor solar cells and colloidal quantum dots were seamlessly combined to increase overall power conversion efficiency. Several photovoltaic parameters, including short-circuit current density, open circuit voltage, and external quantum efficiency, were measured and analyzed to investigate the performance of this hybrid device. Offering antireflective features at long wavelengths and luminescent downshifting for high-energy photons, the quantum dots effectively enhanced overall power conversion efficiency by as high as 24.65% compared with traditional GaAs-based devices. The evolution of weighted reflectance as a function of the dilution factor of QDs was investigated. Further analysis of the quantum efficiency response showed that the luminescent downshifting effect can be as much as 6.6% of the entire enhancement of photogenerated current.
Are Normal Decision-Makers Sensitive to Changes in Value Contrast under Uncertainty? Evidence from the Iowa Gambling Task
(2014-07-18)
Lee, We-Kang
;
Su, Yi-An
;
Song, Tzu-Jiun
;
Chiu, Yao-Chu
;
Lin, Ching-Hung
The Iowa Gambling Task (IGT) developed by Bechara et al. in 1994 is used to diagnose patients with Ventromedial Medial Prefrontal Cortex (VMPFC) lesions, and it has become a landmark in research on decision making. According to Bechara et al., the manipulation of progressive increments of monetary value can normalize the performance of patients with VMPFC lesions; thus, they developed a computerized version of the IGT. However, the empirical results showed that patients\' performances did not improve as a result of this manipulation, which suggested that patients with VMPFC lesions performed myopically for future consequences. Using the original version of the IGT, some IGT studies have demonstrated that increments of monetary value significantly influence the performance of normal subjects in the IGT. However, other research has resulted in inconsistent findings. In this study, we used the computerized IGT (1X-IGT) and manipulated the value contrast of progressive increments (i.e., by designing the 10X-IGT, which contained 10 times of progressive increment) to investigate the influence of value contrast on the performance of normal subjects. The resulting empirical observations indicated that the value contrast (1X-vs. 10X-IGT) of the progressive increment had no effect on the performance of normal subjects. This study also provides a discussion of the issue of value in IGT-related studies. Moreover, we found the "prominent deck B phenomenon" in both versions of the IGT, which indicated that the normal subjects were guided mostly by the gain-loss frequency, rather than by the monetary value contrast. In sum, the behavioral performance of normal subjects demonstrated a low correlation with changes in monetary value, even in the 10X-IGT.
Maximally local connectivity and connected components of augmented cubes
(2014-07-20)
Chen, Y-Chuang
;
Chen, Meng-Hung
;
Tan, Jimmy J. M.
;
資訊工程學系
;
Department of Computer Science
The connectivity of a graph is an important issue in graph theory, and is also one of the most important factors in evaluating the reliability and fault tolerance of a network. It is known that the augmented cube AQ is maximally connected, i.e. (2n - 1)-connected, for n >= 4. By the classic Menger\'s Theorem, every pair of vertices in AQ is connected by 2n - 1 vertex-disjoint paths for n >= 4. A routing with parallel paths can speed up transfers of large amounts of data and increase fault tolerance. Motivated by research on networks with faults, we obtained the result that for any faulty vertex set F c V(AQ) and [F] < 2n - 7 for n >= 4, each pair of non-faulty vertices, denoted by u and v, in AQ F is connected by min{deg(f)(u), deg(f) (v)} vertex-disjoint fault-free paths, where degf(u) and degf(v) are the degree of u and v in AQ(n) - F, respectively. Moreover, we demonstrate that for any faulty vertex set F subset of V(AQ(n)) and vertical bar F vertical bar < 4n - 9 for n 4, there exists a large connected component with at least 2(n) - vertical bar F vertical bar 1 vertices in AQ F, which improves on the results of Ma et al. (2008) who show this for n >= 6. (C) 2014 Elsevier Inc. All rights reserved.
辨識電器狀態的電力監控系統及其電力監控方法
(2014-07-21)
曹孝櫟
;
賴易聖
;
林明駿
;
陳勇旗
一種基於使用者參與及回饋之辨識電器狀態的電力監控系統及其電力監控方法。所述電力監控系統包括一第一電力監控裝置以及至少一第二電力監控裝置。第一及第二電力監控裝置分別測量第一電源及第二電源的電耗特性，藉以偵測第一變化及第二變化，第二電源為第一電源的分支。這些電力監控裝置進行一層次建構步驟以得知其相對位置，並同步校準第一變化及第二變化以計算第一電器變化。當偵測到第一電器變化時，第一電力監控裝置依據第一電器變化搜尋電器特徵資料庫來取得並監控相似第一電器變化的第一電器的狀態。
Observation of the high-sensitivity plasmonic dipolar antibonding mode of gold nanoantennas in evanescent waves
(2014-07-21)
Chen, Yi-Hsun
;
Chen, Kuo-Ping
;
Shih, Min-Hsiung
;
Chang, Che-Yuan
;
照明與能源光電研究所
Plasmonic dipolar antibonding modes of gold nanoantennas are observed in evanescent waves. Comparing with the bonding mode for normal incidence, the use of prism coupling to transfer the energy of incident light to plasmonic resonance in nanoantennas not only has a higher extinction coefficient but also achieves higher sensitivity to the surrounding environment. The sensitivity of the antibonding mode of gold nanoantenna is 4.84 times that of the bonding mode in terms of the figure of merit. (C) 2014 AIP Publishing LLC.
一種用以處理循環碼之方法及裝置
(2014-07-21)
林義閔
;
楊其衡
;
張錫嘉
;
李鎮宜
一種用以處理循環碼之方法及裝置在此揭露，其中之裝置包括至少一可重組態模組與一編碼控制器，可重組態模組包括多個線性回饋移位暫存器。編碼控制器用以控制可重組態模組去將生成多項式轉換成因式分解多項式。於可重組態模組中，多個線性回饋移位暫存器分別暫存此因式分解多項式之多個因式。