Browsing by Issue Date, starting with "2015-10-22"

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VISIBLE LIGHT COMMUNICATION METHOD
(2015-10-22)
SUNG Jiun-Yu
;
YEH Chien-Hung
;
CHOW Chi-Wai
A visible light communication method. Firstly, a plurality of binary logic streams is sequentially received and a serial-to-parallel conversion is performed on them to obtain a plurality of binary signal sets corresponding to each binary logic stream. Then, all the binary signal sets are respectively mapped to obtain the first OFDM symbols in frequency domain. The first OFDM symbols are respectively transformed into the second OFDM symbols in time domain. Then, a parallel-to-serial conversion is performed on the second OFDM symbols. Adequate cyclic prefix is added in each of the second OFDM symbols. Next, the relative intensity of each of the second OFDM symbols is regulated, and then a digital-to-analog conversion is performed on the second OFDM symbols to obtain analog electrical signals. Finally, visible lights respectively corresponding to the analog electrical signals are generated.
HIGH ENERGY DENSITY ASYMMETRIC PSEUDOCAPACITOR AND METHOD OF MAKING THE SAME
(2015-10-22)
Tseng Tseung-Yuen
;
Hung Chung-Jung
;
Lin Pang
A high energy density asymmetric pseudocapacitor includes a cathode plate, an anode plate, and a separator. The cathode plate includes a first conductive substrate and a porous cathode film formed on the first conductive substrate. The porous cathode film includes a carbon nano-tube network and a plurality of composite flakes. Each of the composite flakes contains graphene, a transition metal compound and carbon nano-tubes. The anode plate includes a second conductive substrate and an anode film formed on the second conductive substrate. The anode film contains graphene and carbon nano-tubes.
Photoisomerization Reaction Mechanisms of o-Nitrophenol Revealed by Analyzing Intersystem Crossing Network at the MRCI Level
(2015-10-22)
Xu, Chao
;
Yu, Le
;
Zhu, Chaoyuan
;
Yu, Jianguo
;
應用化學系分子科學碩博班
6SA-CASSCF(10, 10) /6-31G (d, p) and MRCl/cc-pVDZ methods were performed to probe photoisomerization reaction mechanisms of o-nitrophenol. Two low-lying singlet electronic states (S-0 and S-1) and two low-lying triplet electronic states (T-1 and T-2) were found to weave an intersystem crossing network in which a dominant stepwise photoisomerization provides a very efficient reaction pathway; the reaction takes place in the wide region of crossing seam-surface woven by S-1 and T-1 states first, followed by T-1 and S-0 states. Both intersystem crossing regions show strong spin orbital coupling in the order of 40 wavenumbers. All nitro and aci-nitro isomers and transition states on four electronic potential energy surfaces are calculated along with analysis of both dominant and subdominant relaxation pathways, especially weak spin-orbital coupling (similar to 10 wavenumbers) between T-2 and S-1 states and effective conical intersection between T-2 and T-1 states opening a new relaxation pathway S-1 -> T-2 -> T-1.
METHOD AND SYSTEM FOR DYNAMIC INSTANCE DEPLOYMENT OF PUBLIC CLOUD
(2015-10-22)
TING Wei-Chih
;
WANG Jun-Zhe
;
CHEN Chia-Min
;
HUANG Jiun-Long
According to one exemplary embodiment, a method for dynamic instance deployment of public cloud uses a load monitor to obtain a current server deployment, wherein the current server deployment at least includes, for each server of a plurality of servers, an identity information of the server, and a number of current connections of the server, a server instance type of the server, and a located area of the server; and uses a scaling engine to determine whether there is at least one server of the plurality of servers satisfies at least one trigger condition, add the at least one server that satisfies the at least one trigger condition into a server candidate set, and receive an information of a performance cost ratio to perform a server scaling procedure for at least one area according to the server candidate set.
CHEMICALS AND THE SYNTHESIZING METHODS THEREOF
(2015-10-22)
HSU Chain-Shu
;
Cheng Yen-Ju
;
Wu Jhong-Sian
;
Chen Chiu--Hsiang
;
Chang Huan-Hsuan
A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers.
Identifying changes in EEG information transfer during drowsy driving by transfer entropy
(2015-10-23)
Huang, Chih-Sheng
;
Pal, Nikhil R.
;
Chuang, Chun-Hsiang
;
Lin, Chin-Teng
;
電控工程研究所
Drowsy driving is a major cause of automobile accidents. Previous studies used neuroimaging based approaches such as analysis of electroencephalogram (EEG) activities to understand the brain dynamics of different cortical regions during drowsy driving. However, the coupling between brain regions responding to this vigilance change is still unclear. To have a comprehensive understanding of neural mechanisms underlying drowsy driving, in this study we use transfer entropy, a model-free measure of effective connectivity based on information theory. We investigate the pattern of information transfer between brain regions when the vigilance level, which is derived from the driving performance, changes from alertness to drowsiness. Results show that the couplings between pairs of frontal, central, and parietal areas increased at the intermediate level of vigilance, which suggests that an enhancement of the cortico-cortical interaction is necessary to maintain the task performance and prevent behavioral lapses. Additionally, the occipital-related connectivity magnitudes monotonically decreases as the vigilance level declines, which further supports the cortical gating of sensory stimuli during drowsiness. Neurophysiological evidence of mutual relationships between brain regions measured by transfer entropy might enhance the understanding of cortico-cortical communication during drowsy driving.
牙齒的小鑽石　閃亮笑容
(2015-10-25)
修瑞韓
;
Department of Communication and Technology
;
傳播與科技學系
喜愛笑容的女孩，就算戴著牙套，依舊自在地展現自己。
我與英國的第一次相遇
(2015-10-25)
何佳頴
;
Department of Communication and Technology
;
傳播與科技學系
二〇一五年八月，我在英國的一段旅程。
漫步國際　新竹生活節
(2015-10-25)
孔婉寧
;
Department of Communication and Technology
;
傳播與科技學系
「關新公園．國際日」邀請自十七個不同國家的外籍朋友，帶來豐富的異國美食，與新竹市民一同來場文化饗宴。
駐足　在雕刻之餘
(2015-10-25)
蔡佳珊
;
Department of Communication and Technology
;
傳播與科技學系
苗栗縣三義鄉位於苗栗縣南端，木雕藝術廣為人知，而其實三義的美麗不只木雕。
巡者系列　善與惡的分界
(2015-10-25)
黃吏玄
;
Department of Communication and Technology
;
傳播與科技學系
俄式風華，善惡兩元，巡者系列帶來耳目一新的迷人之處。
國內外電競　觀念大不同
(2015-10-25)
羅宛君
;
Department of Communication and Technology
;
傳播與科技學系
台灣的電競文化牽涉到多種面向，與國外大不相同。
灣生　被歷史遺忘的名字
(2015-10-25)
許人文
;
Department of Communication and Technology
;
傳播與科技學系
《灣生回家》利用紀實手法，娓娓道來灣生的生命歷程。
飲料新風潮　時尚健康兼具
(2015-10-25)
許馨仁
;
Department of Communication and Technology
;
傳播與科技學系
近幾年來，臺灣人喝飲料所重視的方向逐漸轉變，飲料也從解渴的角色轉為小型炫耀財。
C式人生　行動派大藝術家
(2015-10-25)
薛如真
;
Department of Communication and Technology
;
傳播與科技學系
世界最棒工作的女孩，從檯面下浮到檯面上，謝昕璇以自己的力量，告訴更多年輕人，努力去做沒有做過的事。
Study of photocatalytic activities of Bi2WO6 nanoparticles synthesized by fast microwave-assisted method
(2015-10-25)
Nguyen Dang Phu
;
Hoang, Luc Huy
;
Chen, Xiang-Bai
;
Kong, Meng-Hong
;
Wen, Hua-Chiang
We present a study of photocatalytic activities of Bi2WO6 nanoparticles synthesized by fast microwave-assisted method. The photocatalytic activities of the nanoparticles were evaluated by the decolorization of methylene-blue under visible-light-irradiation. Our results show that the surface area of Bi2WO6 nanoparticles plays a major role for improving photocatalytic activity, while visible-light absorption has only a weak effect on photocatalytic activity. This suggests efficient transportation of photo-generated electrons and holes to the oxidation active sites on the surface of nanoparticles, indicating Bi2WO6 nanoparticles synthesized by fast microwave-assisted method are promising for achieving high photocatalytic activity under visible-light-irradiation. (C) 2015 Elsevier B.V. All rights reserved.
棒球大挑戰　球星相見歡
(2015-10-25)
張家瑋
;
趙廣絜
;
Department of Communication and Technology
;
傳播與科技學系
美國職棒大聯盟首次來台舉辦棒球體驗活動，也邀請到現役球星與球迷一同共襄盛舉。
我是臺灣人　也是加拿大人
(2015-10-25)
林筱晴
;
Department of Communication and Technology
;
傳播與科技學系
一個從小移民外國的孩子，歸國後對自己的國籍與自我認同產生迷茫。
異國夢想　臺灣生根
(2015-10-25)
翁世樺
;
Department of Communication and Technology
;
傳播與科技學系
每到假日就人山人海的市場裡，有著一群很特別的攤販，她們賣得不僅是家鄉味，也是思念。
世界腦麻日　全臺逗陣行
(2015-10-25)
呂安文
;
鄭淇云
;
Department of Communication and Technology
;
傳播與科技學系
二〇一五年世界腦麻日活動，盼為腦性麻痺患者帶給更多勇氣及希望。