Browsing by Issue Date, starting with "2011-06-19"

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揮別《海角》　永續恆春觀光
(2011-06-19)
鄭家宜
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Department of Communication and Technology
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傳播與科技學系
被視為台灣電影奇蹟的《海角七號》為恆春帶來了前所未有的觀光效益。但是在電影播出三年後的今天，《海角七號》為恆春帶來行銷地方的效果依然存在嗎？
原式金曲　唱遊原式文化
(2011-06-19)
陳文玲
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Department of Communication and Technology
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傳播與科技學系
今年第二十二屆金曲獎，最佳樂團由原住民樂團Matzka拿下。近年來，越來越多原住民在各大音樂比賽拿下獎座，社會上對於原住民的好歌喉也表示肯定，但是，原住民音樂絕不只有高亢有力的嗓音，隱藏在音符下的族群意識，才是有別於一般通俗音樂的特點。
生態之旅　前往水田部落
(2011-06-19)
沈祐平
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Department of Communication and Technology
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傳播與科技學系
在喧鬧的大眾旅遊盛行幾百年後，有些人們的心開始渴望回歸自然，禀持對環境的反思和永續經營，生態旅遊於焉誕生。究竟進行生態與由前需要有什麼行前準備呢？以及生態旅遊的方式又有哪幾種？藉由探索新竹尖石水源部落，親身體驗生態旅遊。
高齡社會　何處安養
(2011-06-19)
陳雅甄
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Department of Communication and Technology
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傳播與科技學系
根據內政部至民國99年底統計，台灣65歲以上老人約248萬多人，占總人口比例兩成左右，已經進入高齡化社會階段。而直至去年底調查，台灣的老人長照及安養機構，共計有1,067所，可提供約五萬六千多人進住，而實際進住的人數約四萬多人，使用率達到七成四左右，較前年增加了1.69個百分點。其中，以照顧生活自理能力缺損，並且無技術性護理服務需求老人的「養護型機構」使用率最高。顯示出台灣民眾對於老人福利機構服務的龐大需求。
美麗的代價　高跟鞋煩惱多　
(2011-06-19)
林宜芳
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Department of Communication and Technology
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傳播與科技學系
高跟鞋可以說是女性必備的配件，它使得女性的腿部線條拉長，顯得比例更好。熱舞社的表演中也會要求穿高跟鞋，使舞者更性感。然而，踩高蹺的感覺不是人人都能適應，也有些人對於高跟鞋有不一樣的煩惱。
天氣炎炎　喀報過暑假
(2011-06-19)
《喀報》
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Department of Communication and Technology
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傳播與科技學系
時光匆匆，很快又到暑假，《喀報》得暫時跟各位說再見。
徵用土地　農民有異議
(2011-06-19)
張宇翔
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Department of Communication and Technology
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傳播與科技學系
位於新竹縣竹北市，沿著120鄉道向外延伸的東海社區居民，是竹北地區生產優質稻米的良田，也是竹北市現存唯一完整的客家聚落。在120鄉道上平地拔起的，是台灣知識經濟旗艦園區計畫下所誕生的建築：交通大學生醫園區。儘管目前只有一棟建築物在這裡完成興建，新竹縣政府仍持續針對附近地區進行的區段徵收，這已造成附近居民相當大的壓力。
當我們和桌遊同在一起
(2011-06-19)
歐人瑋
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Department of Communication and Technology
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傳播與科技學系
摩登的現代社會為了因應人們平日的休閒娛樂需求，市場上到處都充斥著各式各樣的玩具和遊戲，其中，電動玩具和網路遊戲，更是時下年輕人最熱衷的休閒娛樂之一。但是、玩遊戲就一定要盯著螢幕嗎？
東門橋悲劇　追念楊喆翔
(2011-06-19)
王升含
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Department of Communication and Technology
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傳播與科技學系
橋梁，是人類生存的證據，也是人定勝天的最佳範例。但一座橋，卻有可能成為一名優秀學生生命的終點，以及連帶整個家庭的殞落。
港澳會送舊　台灣再見！
(2011-06-19)
林嘉敏
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Department of Communication and Technology
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傳播與科技學系
每年六月初的時候，港澳會都會幫大四應屆畢業學長姐舉辦送舊晚會。在這一天，不管學長，還是學弟妹都會穿得很正式，凝聚一堂。
孩子玩藝術　學習不是補習
(2011-06-19)
林書羽
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Department of Communication and Technology
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傳播與科技學系
民間兒童美術班紛紛開張，可是不當的教學方式，易使孩子的藝術創造力被僵化住。家長須為孩子選擇一個正確的學習環境，才不會埋沒孩子的天份和學習的機會。也要知道培養美感不只是課堂中的學習，應該要把藝術融入家庭教育中，畢竟家長才是台灣藝術教育最重要的推手。
育嬰假良法　勞工不敢要
(2011-06-19)
張芳瑜
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Department of Communication and Technology
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傳播與科技學系
台灣近年來勞工意識抬頭，許多工會和勞工團體開始透過各種管道，爭取身為勞動者應有的權益，育嬰假即是其中一項。但這項勞工爭取多年才有的福利，卻有高達七成四的女性勞工不敢享用。勞工為何不敢申請？她們的心聲，值得我們進一步深入了解。
陳思因　「築」夢踏實
(2011-06-19)
蔡妙鈴
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Department of Communication and Technology
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傳播與科技學系
六月從交通大學電子物理學系光電奈米組畢業，九月選修了土木系開的基礎設計課，十一月考進同校的建築研究所，陳思因開朗地中帶點靦腆笑著說：「超順利！老天有照顧我。」
不怕受傷　逆風飛翔
(2011-06-19)
潘珮瑄
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Department of Communication and Technology
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傳播與科技學系
每個時代有每個時代的不凡，四段故事、四種人生，訴說著是同一種勇氣與熱情。
素人炒流行　部落客行銷
(2011-06-19)
呂靜宜
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Department of Communication and Technology
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傳播與科技學系
以往總是需要藉由報章雜誌、電視節目，來取得流行時尚的相關資訊。自從網路普及後，個人部落格的出現，成為傳遞資訊的新手段。近年來在台灣出現了為數眾多的穿搭美妝部落格，而這些部落格也漸漸成為流行資訊的集散地。
Novel Yellow-Emitting Sr(8)MgLn(PO(4))(7):Eu(2+) (Ln = Y, La) Phosphors for Applications in White LEDs with Excellent Color Rendering Index
(2011-06-20)
Huang, Chien-Hao
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Chen, Teng-Ming
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應用化學系
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Department of Applied Chemistry
Eu(2+)-activated Sr(8)MgY(PO(4))(7) and Sr(8)MgLa(PO(4))(7) yellow-emitting phosphors were successfully synthesized by solid-state reactions for applications in excellent color rendering index white light-emitting diodes (LEDs). The excitation and reflectance spectra of these phosphors show broad band excitation and absorption in the 250-450 nm near-ultraviolet region, which is ascribed to the 4f(7) -> 4f(6)5d(1) transitions of Eu(2+). Therefore, these phosphors meet the application requirements for near-UV LED chips. Upon excitation at 400 nm, the Sr(8)MgY(PO(4))(7):Eu(2+) and Sr(8)MgLa(PO(4))(7): Eu(2+) phosphors exhibit strong yellow emissions centered at 518, 610, and 611 nm with better thermal stability than (Ba,Sr)(2)SiO(4) (570 nm) commodity phosphors. The composition-optimized concentrations of Eu(2+) in Sr(8)MgLa(PO(4))(7):Eu(2+) and Sr(8)MgY(PO(4))(7):Eu(2+) phosphors were determined to be 0.01 and 0.03 mol, respectively. A warm white-light near-UV LED was fabricated using a near-UV 400 nm chip pumped by a phosphor blend of blue-emitting emitting BaMgAl(10)O(17):Eu(2+) and yellow-emitting Sr(8)MgY(PO(4))(7):0.01Eu(2+) or Sr(8)MgLa(PO(4))(7):0.03Eu(2+), driven by a 350 mA current. The Sr(8)MgY(PO(4))(7):0.01Eu(2+) and Sr(8)MgLa(PO(4))(7):0.03Eu(2+) containing LEDs produced a white light with Commission International de I'Eclairage (CIE) chromaticity coordinates of (0.348, 0.357) and (0.365, 0.328), warm correlated color temperatures of 4705 and 4100 K, and excellent color rendering indices of 95.375 and 91.75, respectively.
交大e-News第096期
(2011-06-20)
Secretariat
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國立交通大學秘書室
Room-temperature-operated sensitive hybrid gas sensor based on amorphous indium gallium zinc oxide thin-film transistors
(2011-06-20)
Zan, Hsiao-Wen
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Li, Chang-Hung
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Yeh, Chun-Cheng
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Dai, Ming-Zhi
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Meng, Hsin-Fei
An organic sensing layer is capped onto an amorphous indium gallium zinc oxide (a-IGZO) thin-film transistor (TFT) to form a hybrid sensor. The organic layer, served as a second gate, forms a p-n junction with the a-IGZO film. Oxidizing or reducing vapor molecules act like electron acceptors or electron donors to change the potential of the organic layer and the current of a-IGZO TFT. A sensitive and reversible response to 100 ppb ammonia and 100 ppb acetone is obtained at room temperature. This letter opens a route to develop low-cost large-area bio/chemical sensor arrays based on the emerging a-IGZO TFT technology. (C) 2011 American Institute of Physics. [doi:10.1063/1.3601488]
Novel Yellow-Emitting Sr(8)MgLn(PO4)(7):Eu2+ (Ln = Y, La) Phosphors for Applications in White LEDs with Excellent Color Rendering Index
(2011-06-20)
Huang, Chien-Hao
;
Chen, Teng-Ming
;
應用化學系
;
Department of Applied Chemistry
Eu2+-activated Sr8MgY(PO4)(7) and Sr8MgLa(PO4)(7) yellow-emitting phosphors were successfully synthesized by solid-state reactions for applications in excellent color rendering index white light-emitting diodes (LEDs). The excitation and reflectance spectra of these phosphors show broad band excitation and absorption in the 250-450 nm near-ultraviolet region, which is ascribed to the 4f(7) -> 4f(6)5d(1) transitions of Eu2+. Therefore, these phosphors meet the application requirements for near-UV LED chips. Upon excitation at 400 nm, the Sr8MgY(PO4)(7):Eu2+ and Sr8MgLa(PO4)(7): Eu2+ phosphors exhibit strong yellow emissions centered at 518, 610, and 611 nm with better thermal stability than (Ba,Sr)(2)SiO4 (570 nm) commodity phosphors. The composition-optimized concentrations of Eu2+ in Sr8MgLa(PO4)(7):Eu2+ and Sr8MgY(PO4)(7):Eu2+ phosphors were determined to be 0.01 and 0.03 mol, respectively. A warm white-light near-UV LED was fabricated using a near-UV 400 nm chip pumped by a phosphor blend of blue-emitting emitting BaMgAl10O17:Eu2+ and yellow-emitting Sr8MgY(PO4)(7):0.01Eu(2+) or Sr8MgLa(PO4)(7):0.03Eu(2+), driven by a 350 mA current. The Sr8MgY(PO4)(7):0.01Eu(2+) and Sr8MgLa(PO4)(7):0.03Eu(2+) containing LEDs produced a white light with Commission International de I'Eclairage (CIE) chromaticity coordinates of (0.348, 0.357) and (0.365, 0.328), warm correlated color temperatures of 4705 and 4100 K, and excellent color rendering indices of 95.375 and 91.75, respectively.
Cyclic comparison method for low-density parity-check decoder
(2011-06-21)
Hung Jui-Hui
;
Hung Jui-Hung
;
Chen Sau-Gee
A cyclic comparison method for an LDPC decoder. The nth element of the input k elements, wherein n=1, . . . , k, is sequentially removed by the corresponding comparator to obtain k first level sequences. Next, pairs of two elements selected from the k elements are used to form k second level sequences. The preceding step is repeated k×┌log2(k−1)┐ times to obtain k output results. Either of one first level sequences and one output results contains (k−1) elements. The first level sequences are compared with the output results to determine whether they are identical. If they are identical, the process stops. If they are not identical, the abovementioned step is repeated to obtain new output results. The cyclic comparison method of the present invention needs only k×┌log2(k−1)┐ comparisons to obtain output results. Thus, the present invention can reduce the number of basic operations and can apply to any input number.