Browsing by Issue Date, starting with "2013-01-05"

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Nitroanilines enhancing the holographic data storage characteristics of the 9,10-phenanthrenequinone-doped poly(methyl methacrylate) photopolymer
(2013-01-05)
Ko, Cheng-Jung
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Hsiao, Yi-Nan
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Lin, Shiuan-Huei
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Chen, Po-Lin
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Whang, Wha-Tzong
This article describes an approach toward improving the characteristics of a photopolymer for holographic data storage application. The maximum diffraction efficiency (?max) and dynamic range (M#) of 9,10-phenanthrenequinone (PQ)-doped poly(methyl methacrylate; PMMA) both improved significantly after co-doping with one of three nitroanilinesN,N-dimethyl-4-nitroaniline (DMNA), N-methyl-4-nitroaniline (MNA), and 4-nitroaniline (pNA). In particular, the value of ?max increased from 38% for the PMMA/PQ system to 72% for the PMMA/PQ/DMNA system (a 1.89-fold improvement) and the value of M# increased accordingly from 2.7 to 7.3 (a 2.70-fold improvement). Thus, the holographic data storage characteristics of PMMA/PQ photopolymers can be improved through co-doping with nitroaniline compounds. We also investigated the mechanism of the nitroaniline-induced improvement in optical storage performance using proton nuclear magnetic resonance and X-ray photoelectron spectroscopy. (C) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2012
摩天輪上的風景
(2013-01-06)
王柔婷
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Department of Communication and Technology
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傳播與科技學系
旋轉中的摩天輪，外人看來是多麼浪漫美麗，一間間的包廂，在不同的高度輪迴著，每間包廂承載著不同的客人，裡頭藏著無數個精彩的故事，儘管包廂間毫不相連，卻被一張票劵緊密的連繫。
可可男孩　深度環島之旅
(2013-01-06)
白婞嫈
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Department of Communication and Technology
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傳播與科技學系
深咖啡色的工作圍裙，型男的裝飾黑框眼鏡，再加上大大咧開嘴的笑容，黃書韋推著親手製作的木造推車，進行深度環島之旅。「可可」讓活潑、外向的他決定，要帶著具高營養價值的飲料，到台灣各地結交朋友。
歡樂響連天　大肚音樂會
(2013-01-06)
鄭乃文
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Department of Communication and Technology
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傳播與科技學系
新竹縣橫山鄉的大肚國小在2013年1月5日舉行「Music Party」音樂會，演出者包括大肚舞獅隊、大肚口琴樂團及大肚國小烏克麗麗社等。這場音樂會在竹東鎮樹杞林文化館舉行，小朋友認真彩排，與同學們留下共同回憶。
無所畏懼　芬蘭逐夢
(2013-01-06)
廖敏廷
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Department of Communication and Technology
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傳播與科技學系
芬蘭的生活因充實而過得很快，卻在冬天因整日的黑夜而顯得漫長。在芬蘭的冬天是她在北國最難熬的時光，那時她總是特別想念家鄉，想念自己的母親，想念溫暖的陽光。
熾熱到冷豔　玻璃示範表演
(2013-01-06)
吳悅萍
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Department of Communication and Technology
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傳播與科技學系
新竹市國際玻璃藝術節已於101年12月22日登場，其中位於玻工館園區內的玻璃工坊會有定期的玻璃製作示範表演，吸引附近居民以及觀光客前往，一睹新竹玻璃工藝製作流程的趣味。
悅讀趣　Book思議
(2013-01-06)
鄭豪
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Department of Communication and Technology
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傳播與科技學系
新竹縣為鼓勵兒童閱讀，推出了系列活動─「悅」讀趣．Book思議。 101年12月14日至102年1月27日每個禮拜六、日上午10時都會有爹地媽咪說故事的活動。吸引家長帶領小朋友感受閱讀的樂趣。
總編輯的話
(2013-01-06)
黃莉
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Department of Communication and Technology
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傳播與科技學系
一五四期喀報總共有十五篇稿件，愈到期末，稿件的數量也逐漸減少，但類目種類仍相當繁多，最大宗的人物專訪佔五篇，圖片故事佔了三篇，其他類目也都各有一兩篇報導。
至剩先師　流浪苦
(2013-01-06)
李佩玹
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Department of Communication and Technology
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傳播與科技學系
根據教育部統計資料，民國83年至今，共培育出約16萬名儲備教師，其中約有8.9萬人找到正式教職，目前仍有許多流浪教師尚與教師甄試進行長期抗戰。校園裡春風化雨的老師們，為了拿到正式的教師資格，到底需要付出多少代價？
興趣與現實　林忠治
(2013-01-06)
吳晉宇
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Department of Communication and Technology
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傳播與科技學系
多少人都夢想著把自己的興趣變成工作，但礙於現實，人們選擇了賺錢的、能夠養家，或是說最實際的。但是，有多少人努力去追求自己的夢想呢？
慈悲　五十年如一日
(2013-01-06)
王蒂鷹
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Department of Communication and Technology
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傳播與科技學系
法師釋真宏生於民國三十年的清水，儘管現在已經七十二歲高齡，頌唱經文時聲音仍十分高亢清亮。她是清水覺元禪寺、鹿港慈普寺與新竹法王寺的住持師父。
世新畢展　閃耀華山
(2013-01-06)
張睿文
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Department of Communication and Technology
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傳播與科技學系
世新大學資訊傳播學系於12月21日在華山藝文中心，開始了為數三天的校外展，世新大學的資訊傳播學系有著近五十年的歷史，每次展覽都是讓外界認識的機會，因此參與學生無不努力將活動規劃到完善。
出走　陽光下的行進樂
(2013-01-06)
郭丹穎
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Department of Communication and Technology
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傳播與科技學系
遊行表演一向是熱鬧滾滾、受觀眾喜愛的節目。這種與觀眾互動性極高的遊行演奏方式，正是行進樂的特色。陽光下，樂器反射的光芒與表演者的笑容相輝映；變化多端的隊形轉換與豐富的表演形式，想認識音樂，從行進樂開始就對了！
演而優則歌　偶像開嗓
(2013-01-06)
戴裕蒨
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Department of Communication and Technology
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傳播與科技學系
彭于晏出道至今累積不少作品，尤其在戲劇作品上有著亮眼的成績，除此之外，他也參與電視劇原聲帶的錄製，並在2010年4月推出首張個人專輯《非愛不可》，帥氣動感的舞蹈、簡單深情的唱腔讓許多粉絲對他更是「非愛不可」。
抓住2012年的滬尾巴
(2013-01-06)
王宗瑜
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Department of Communication and Technology
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傳播與科技學系
2012年12月31日寒流來襲，位居低溫之首的淡水卻依然人聲沸騰；而風平浪靜的淡水也靜靜地、陪著相互依偎取暖的人們一同邁向2013年。
部落格商業化　品牌形象戰
(2013-01-06)
戴子昀
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Department of Communication and Technology
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傳播與科技學系
部落格的興起帶起無限商機，廠商提供商品試用機會後，再由部落客發表體驗心得。其中以圖文部落格的代言產品類型最為豐富，圖文敘述活潑特別吸引年輕讀者。引發部分網友不滿，質疑部落格商業化和邀稿的誠信問題。
做生意　靠的是一片真心
(2013-01-06)
楊敦元
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Department of Communication and Technology
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傳播與科技學系
年僅30歲的林修華，靠著滷味，已打出屬於自己的一片天，吃過的人都讚不絕口，究竟他是怎麼做到的？背後又有著甚麼樣的故事呢？
Prediction and Analysis of Antibody Amyloidogenesis from Sequences
(2013-01-07)
Liaw, Chyn
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Tung, Chun-Wei
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Ho, Shinn-Ying
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生物科技學系
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生物資訊及系統生物研究所
Antibody amyloidogenesis is the aggregation of soluble proteins into amyloid fibrils that is one of major causes of the failures of humanized antibodies. The prediction and prevention of antibody amyloidogenesis are helpful for restoring and enhancing therapeutic effects. Due to a large number of possible germlines, the existing method is not practical to predict sequences of novel germlines, which establishes individual models for each known germline. This study proposes a first automatic and across-germline prediction method (named AbAmyloid) capable of predicting antibody amyloidogenesis from sequences. Since the amyloidogenesis is determined by a whole sequence of an antibody rather than germline-dependent properties such as mutated residues, this study assess three types of germline-independent sequence features (amino acid composition, dipeptide composition and physicochemical properties). AbAmyloid using a Random Forests classifier with dipeptide composition performs well on a data set of 12 germlines. The within-and across-germline prediction accuracies are 83.10% and 83.33% using Jackknife tests, respectively, and the novel-germline prediction accuracy using a leave-one-germline-out test is 72.22%. A thorough analysis of sequence features is conducted to identify informative properties for further providing insights to antibody amyloidogenesis. Some identified informative physicochemical properties are amphiphilicity, hydrophobicity, reverse turn, helical structure, isoelectric point, net charge, mutability, coil, turn, linker, nuclear protein, etc. Additionally, the numbers of ubiquitylation sites in amyloidogenic and nonamyloidogenic antibodies are found to be significantly different. It reveals that antibodies less likely to be ubiquitylated tend to be amyloidogenic. The method AbAmyloid capable of automatically predicting antibody amyloidogenesis of novel germlines is implemented as a publicly available web server at http://iclab.life.nctu.edu.tw/abamyloid.
Synthesis and study of novel supramolecular nanocomposites containing aryl-imidazo-phenanthroline-based metallo-polymers (H-donors) and surface-modified ZnO nanoparticles (H-acceptors)
(2013-01-07)
Fang, Hsiao-Ping
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Wu, Yen-Hsing
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Lin, Hong-Cheu
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材料科學與工程學系
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Department of Materials Science and Engineering
Four novel metallo-polymers (P1-P4) containing aryl-imidazo-phenanthrolines (AIP) ligands (incorporated with phenyl and fused-thiophene cores) were synthesized and characterized. Interestingly, P1-P4 exhibited electrochromism during the oxidation processes of cyclic voltammogram studies. In addition, P1-P4 were blended with surface-modified pyridyl-ZnO nanoparticles (ZnOpy as proton acceptors) to form nanocomposites, where P3-P4 were functionalized with carboxylic acid pendants (as proton donors) on the polymer backbones to study for the H-bonded effects on surface-modified ZnOpy nanoparticles. In order to investigate the nanocomposites containing metallo-polymers P1-P4 and surface-modified ZnOpy nanoparticles, nanocomposites P1-P4/ZnOpy were characterized by UV-visible (UV) absorption spectra, Fourier transform infrared (FT-IR), photoluminescence (PL) spectra, time-resolved photoluminescence decays, X-ray diffraction (XRD) measurements, and transmission electron microscopy (TEM) analyses. In contrast to nanocomposites P1/ZnOpy and P2/ZnOpy, higher crystallinities with a distinct layered-structure of H-bonded nanocomposites P3/ZnOpy and P4/ZnOpy in XRD measurements were induced by the introduction of surface-modified ZnOpy nanoparticles to metallopolymers P3 and P4, correspondingly. Furthermore, due to the supramolecular interactions of surface-modified ZnOpy nanoparticles with metallo-polymers P3-P4, TEM images verified that ZnOpy nanoparticles were more homogeneously distributed in nanocomposites P3-P4/ZnOpy (with H-bonds) than those in P1-P2/ZnOpy (without H-bonds), respectively. (C) 2012 Elsevier Ltd. All rights reserved.
Investigation of an anomalous hump in gate current after negative-bias temperature-instability in HfO2/metal gate p-channel metal-oxide-semiconductor field-effect transistors
(2013-01-07)
Ho, Szu-Han
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Chang, Ting-Chang
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Wu, Chi-Wei
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Lo, Wen-Hung
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Chen, Ching-En
This Letter investigates a hump in gate current after negative-bias temperature-instability (NBTI) in HfO2/metal gate p-channel metal-oxide-semiconductor field-effect transistors. Measuring gate current at initial through body floating and source/drain floating shows that hole current flows from source/drain. The fitting of gate current (I-g)-gate voltage (V-g) characteristic curves demonstrates that the Frenkel-Poole mechanism dominates the conduction. Next, by fitting the gate current after NBTI, in the order of Frenkel-Poole then tunneling, the Frenkel-Poole mechanism can be confirmed. These phenomena can be attributed to hole trapping in high-k bulk and the electric field formula Ehigh-k epsilon(high-k) = Q+E-sio2 epsilon(sio2). (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4773479]