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Browsing by Issue Date, starting with "2009-03-17"

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    Fabrication of Patterned Superhydrophobic Polybenzoxazine Hybrid Surfaces
    (2009-03-17)
    Liao, Chun-Syong
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    Wang, Chih-Feng
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    Lin, Han-Ching
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    Chou, Hsin-Yi
    ;
    Chang, Feng-Chih
    The hydrophilicity of bis(3-allyl-3,4-dihydro-2H-1,3-benzoxazinyl)isopropane(B-ala) polybenzoxazine film and superhydrophobic polybenzoxazine-hybrid surface can be controlled through UV exposure to change the ratio of intra to intermolecular hydrogen bonds. A fraction of the intramolecular hydrogen bonding of the as-cured sample will convert into intermolecular hydrogen bonding upon UV exposure and thus results in an increase of hydrophilicity. This simple method allows for manipulating the hydrophilicity at selected regions on a superhydrophobic polybenzoxazine hybrid surface to create a patterned surface with superhydrophobic and superhydrophilic regions. Additionally, we have found that the superhydrophobic polybenzoxazine-silica hybrid surface exhibits good adhesion of water droplets after UV exposure, which can be served as a "mechanical hand" to transfer water droplets from a superhydrophobic surface to a hydrophilic one.
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    Relationships of Retinal Arteriolar and Venular Diameters with Carotid Intima-Media Thickness: The Beaver Dam Offspring Study
    (2009-03-17)
    Godreau, Ayleen
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    Klein, Ronald
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    Lee, Kristine
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    Klein, Barbara E. K.
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    Schubert, Carla
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    Pulse-Wave Velocity and Cardiovascular Risk Factors in the Beaver Dam Offspring Study (BOSS) Population
    (2009-03-17)
    Zhong, Wenjun
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    Cruickshanks, Karen J.
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    Schubert, Carla
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    Javier Nieto, F.
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    Pankow, James S.
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    Magnetowave Induced Plasma Wakefield Acceleration for Ultrahigh Energy Cosmic Rays
    (2009-03-20)
    Chang, Feng-Yin
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    Chen, Pisin
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    Lin, Guey-Lin
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    Noble, Robert
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    Sydora, Richard
    Magnetowave induced plasma wakefield acceleration (MPWA) in a relativistic astrophysical outflow has been proposed as a viable mechanism for the acceleration of cosmic particles to ultrahigh energies. Here we present simulation results that clearly demonstrate the viability of this mechanism for the first time. We invoke the high frequency and high speed whistler mode for the driving pulse. The plasma wakefield obtained in the simulations compares favorably with our newly developed relativistic theory of the MPWA. We show that, under appropriate conditions, the plasma wakefield maintains very high coherence and can sustain high-gradient acceleration over hundreds of plasma skin depths. Invoking active galactic nuclei as the site, we show that MPWA production of ultrahigh energy cosmic rays beyond ZeV (10(21) eV) is possible.
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    交大e-News第044期
    (2009-03-20)
    Secretariat
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    國立交通大學秘書室
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    在無線通訊系統下適應性RTO的預測方法
    (2009-03-21)
    黃經堯
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    羅文嶽
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    程士恆
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    陳欽健
    因為舊有的TCP傳輸控制方法直接應用在無線通訊上會產生錯誤,例如一些錯誤的控制數據估測導致誤判為網路壅塞,本發明提出一個為適應性RTO(Retransmission Time Out)控制方法來修正。 這個控制方法可以動態改變來回傳輸時間的預測値來適應現在的頻寬狀況。因為正確的RTO數値可以藉由新的適應性的來回傳輸時間的預測値來計算出來,所以可以解決由於因頻寬變動造成不正確的RTO數値所造成誤判網路狀況和不必的重新傳輸問題,從而增加TCP在無線系統下的效能。
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    閘極控制場發射三極元件及該元件之製作方法
    (2009-03-21)
    曾俊元
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    李佳穎
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    李思毅
    ;
    林鵬
    本發明關於低溫下製備具有高長寬比之氧化鋅奈米棒之方法,其可與半導體製程進行整合,可獲得一具有閘極控制之三極場發射元件。該方法主要包括:提供一具有經過定義元件區域之半導體基板;於該經過定義元件區域上分別沉積一介電層及一導電層;於該介電層及導電層上定義出發射體陣列所在位置;以水熱法成長氧化鋅奈米棒於該發射體陣列;及以濕蝕刻法除去非發射體陣列所在位置之部分而獲得閘極控制場發射三極元件。
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    聆聽自我的《心靈之歌》
    (2009-03-22)
    黃湘茹
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    Department of Communication and Technology
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    傳播與科技學系
    ...
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    《布魯克林的納善先生》
    (2009-03-22)
    陳妙寧
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    Department of Communication and Technology
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    傳播與科技學系
    BOOK
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    為愛朗讀 讀出德國自我救贖
    (2009-03-22)
    張雅晴
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    Department of Communication and Technology
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    傳播與科技學系
    影評
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    《白老虎》
    (2009-03-22)
    吳佳玲
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    Department of Communication and Technology
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    傳播與科技學系
    劇情介紹，藉由故事內容闡發書中引申的意義，而後評論
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    型塑中的傳統 客家意象
    (2009-03-22)
    曾韋澐
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    Department of Communication and Technology
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    傳播與科技學系
    0
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    第四十三期總編輯的話
    (2009-03-22)
    林潔
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    Department of Communication and Technology
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    傳播與科技學系
    1
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    無厘頭當道 《銀魂》惡搞成功
    (2009-03-22)
    洪效凡
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    Department of Communication and Technology
    ;
    傳播與科技學系
    日本動漫界競爭激烈，從漫畫改編成動畫的作品為實不少，由其是當紅漫畫週刊《JUMP》，作品多秉持著熱血、夢想與勇氣的主旨，因而贏得漫畫迷的心，而這些作品也都改編成卡通動畫，配合知名聲優的演出，將本來黑白線條的人物轉變成生動的畫面呈現於電視上。漫畫家空知英秋所繪的《銀魂》，在一片主角為英雄的劇情裡脫穎而出，以無理頭的方式笑傲動漫界。
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    嘻哈教皇　王者風範
    (2009-03-22)
    洪上筑
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    Department of Communication and Technology
    ;
    傳播與科技學系
    Jay-Z一直都是美國，甚至全世界無可取代的嘻哈饒舌歌手，他代表的不只是音樂也是文化的傳承，《American Gangster》專輯讓他成為美國銷售排行的權威，與貓王平行，這張專輯重現了七零年代的靈魂樂手法，不同於一般的嘻哈樂曲,給人一種耳目一新的感覺。
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    《Aaja NachLe》舞出感動奇蹟
    (2009-03-22)
    陳怡秀
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    Department of Communication and Technology
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    傳播與科技學系
    寶萊塢電影初探
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    TizzyBac 以鋼琴搖滾發牢騷
    (2009-03-22)
    蔡尚翰
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    Department of Communication and Technology
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    傳播與科技學系
    Tizzy Bac樂評
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    《送行者》 容顏何來生死
    (2009-03-22)
    楊睿愷
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    Department of Communication and Technology
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    傳播與科技學系
    《送行者－－禮儀師的樂章》
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    港女－－敗金還是新女性
    (2009-03-22)
    林麗珊
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    Department of Communication and Technology
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    傳播與科技學系
    港女
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    電玩之歌II　最經典的旋律
    (2009-03-22)
    何宛芯
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    Department of Communication and Technology
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    傳播與科技學系
    ０