Browsing by Issue Date, starting with "2010-11-11"

Now showing 1 - 20 of 44761

DISPLACEMENT MEASUREMENT SYSTEM AND METHOD THEREOF
(2010-11-11)
Hsu, Kuei-Chu
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Chen, Chii-Chang
;
Chan, Chia-Hua
;
Lai, Yin-Chieh
A displacement measurement system including a coherent light source, a two-dimensional grating, a photo sensor, and a signal processing apparatus is provided. After the coherent light beam enters the two-dimensional grating, a zero-order light beam and a plurality of first-order diffraction beams are generated. The zero-order light beam interferes with two of the first-order beams in different directions, so that corresponding interference fringes are formed on the photo sensor. Accordingly, when the two-dimensional grating moves, displacements of the two-dimensional grating in the different directions are obtained by calculating phase differences of the interference fringes in the corresponding directions. Besides, when the two-dimensional grating rotates, the rotational angle of the two-dimensional grating is obtained from the corresponding rotational angle of a diffraction pattern of the first-order diffraction beams.
PRINT DIPOLE ANTENNA AND MANUFACTURING METHOD THEREOF
(2010-11-11)
Cheng, Li-Yuan
;
Chen, Fu-Chiarng
The present invention discloses a print dipole antenna and manufacturing method thereof. The print dipole antenna has a plurality of resonance frequencies, which comprises a substrate, a ring microstrip line and a ground plane. The ring microstrip line is disposed on one side of the substrate, and the interior of the ring microstrip line is symmetrically disposed with a plurality of parasitic metals. The ground plane is disposed on the other side of the substrate, and has a hollow portion corresponding to the central area of the ring microstrip line. The ring microstrip line has a plurality of end ports including input end ports and output end ports, which may further comprise an open circuit end. The plurality of parasitic metals may be of linear shape or bended in arbitrarily windings. A normal mode signal is fed from the end points of the plurality of parasitic metals.
TRI-FREQUENCY DUPLEXER CIRCUIT AND MULTI-FREQUENCY DUPLEXER CIRCUIT
(2010-11-11)
Chen, Fu-Chiarng
;
Wang, Shi-Yung
The present invention discloses a tri-frequency duplexer circuit and multi-frequency duplexer circuit. The tri-frequency duplexer circuit comprises a microstrip line circuit, two first mushrooms, two second mushrooms and two third mushrooms. The microstrip line circuit comprises a first Input/Output (I/O) port, a second I/O port, a third I/O port and a fourth I/O port. The two first mushrooms are respectively disposed at transmission line paths between the first I/O port and the second I/O port and between the first I/O port and the third I/O port. The two second mushrooms are respectively disposed at transmission line paths between the first I/O port and the second I/O port and between the first I/O port and the fourth I/O port. The two third mushrooms are respectively disposed at transmission line paths between the first I/O port and the third I/O port and between the first I/O port and the fourth I/O port.
Controlling radial fingering patterns in miscible confined flows
(2010-11-11)
Chen, Ching-Yao
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Huang, C. -W.
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Wang, L. -C.
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Miranda, Jose A.
;
機械工程學系
Injection-driven immiscible flow in radial Hele-Shaw cells results in highly ramified patterns if the injection rate is constant in time. Likewise, time-dependent gap immiscible flow in lifting Hele-Shaw cells leads to intricate morphologies if the cell's gap width grows exponentially with time. Recent studies show that the rising of these complex fingered structures can be controlled by properly adjusting the injection rate, and the time-dependent gap width. We investigate the effectiveness of these control strategies assuming that the fluids involved are miscible. Despite the absence of surface tension effects, intensive numerical simulations support the stabilizing role of these controlling protocols. Splitting, merging and competition of fingers are all inhibited. The sensitivity of the system to changes in the initial conditions and Peclet numbers is also discussed.
Controlling radial fingering patterns in miscible confined flows
(2010-11-11)
Chen, Ching-Yao
;
Huang, C. -W.
;
Wang, L. -C.
;
Miranda, Jose A.
;
機械工程學系
Injection-driven immiscible flow in radial Hele-Shaw cells results in highly ramified patterns if the injection rate is constant in time. Likewise, time-dependent gap immiscible flow in lifting Hele-Shaw cells leads to intricate morphologies if the cell's gap width grows exponentially with time. Recent studies show that the rising of these complex fingered structures can be controlled by properly adjusting the injection rate, and the time-dependent gap width. We investigate the effectiveness of these control strategies assuming that the fluids involved are miscible. Despite the absence of surface tension effects, intensive numerical simulations support the stabilizing role of these controlling protocols. Splitting, merging and competition of fingers are all inhibited. The sensitivity of the system to changes in the initial conditions and Peclet numbers is also discussed.
BIOMEDICAL SENSOR DEVICE
(2010-11-11)
Chen, Yu-Han
;
Liao, Lun-De
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Chao, Paul C.-P.
;
Lin, C.T.
A biomedical sensor device includes a light source, a probe array, and a photo detector. The light source is configured for emitting infrared radiation. The probe array is contacted to a user's skin to detect an electric wave signal transmitted through the probe array from the skin. The probe array includes a substrate and a plurality of probes mounted on the substrate, wherein the substrate and the probes are non-opaque so that the infrared radiation may be transmitted through the probe array into the skin. The photo detector is configured to detect an infrared signal by measuring the infrared radiation absorption by the skin.
ORGANIC PHOTOSENSITIVE OPTOELECTRONIC DEVICE
(2010-11-11)
Meng, Hsin- Fei
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Hong, Sheng-Fu
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Tseng, Hsin-Rong
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Chen, En-Chen
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Chu, Chia-Hung
An organic photosensitive optoelectronic device includes an anode, an organic photosensitive layer formed on the anode and having a donor portion and an acceptor portion, a hole blocking layer formed on the organic photosensitive layer so as for the organic photosensitive layer to be sandwiched between the anode and the hole blocking layer, and a cathode formed on the hole blocking layer so as for the hole blocking layer to be sandwiched between the cathode and the organic photosensitive layer. The highest occupied molecular orbitals (HOMO) of the hole blocking layer is at least 0.3 eV higher than that of the donor portion. Therefore, the optoelectronic device efficiently suppresses dark current so as to enhance sensitivity when applied to a detector.
One-dimensional germanium nanostructures-formation and their electron field emission properties
(2010-11-12)
Wu, Hung-Chi
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Hou, Te-Chien
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Chueh, Yu-Lun
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Chen, Lih-Juann
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Chiu, Hsin-Tien
Ge nanostructures were synthesized by reduction of GeO(2) in H(2) atmosphere at various temperatures. Entangled and straight Ge nanowires with oxide shells were grown at high temperatures. Ge nanowires with various numbers of nodules were obtained at low temperatures. Ge nanowires without nodules exhibited remarkable field emission properties with a turn-on field of 4.6 V mu m(-1) and field enhancement factor of 1242.
One-dimensional germanium nanostructures-formation and their electron field emission properties
(2010-11-12)
Wu, Hung-Chi
;
Hou, Te-Chien
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Chueh, Yu-Lun
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Chen, Lih-Juann
;
Chiu, Hsin-Tien
Ge nanostructures were synthesized by reduction of GeO(2) in H(2) atmosphere at various temperatures. Entangled and straight Ge nanowires with oxide shells were grown at high temperatures. Ge nanowires with various numbers of nodules were obtained at low temperatures. Ge nanowires without nodules exhibited remarkable field emission properties with a turn-on field of 4.6 V mu m(-1) and field enhancement factor of 1242.
海莉令人沉醉的純淨之最
(2010-11-14)
彭婉婷
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Department of Communication and Technology
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傳播與科技學系
盛大的高雄世運開幕夜，海莉．迪．薇思特拉（Hayley Dee Westenra）展現她天籟般的嗓音，以清晰的中文咬字唱出「月亮代表我的心」。悅耳歌聲加上清麗的形象，令全場與收看轉播的上千萬觀眾為之傾倒；海莉無瑕嗓音以及現場演出的魅力，已然成為各大典禮的焦點，今年更獲邀上海世博閉幕獻唱，台灣也於2010年十月，成為海莉亞洲首演的第一站。
反國光創意遊行救台灣
(2010-11-14)
李庭蕙
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Department of Communication and Technology
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傳播與科技學系
「反國光，救台灣」11月13日，位在台北鬧區百貨廣場前，聚集近萬名的民眾，表達對八輕國光石化開發案的不滿。石化工業是個高耗能、高排碳的產業，政府提出的開發案完全與節能減碳理念背道而馳，加上六輕工業區頻頻出包，嚴重影響雲林麥寮鄉的農田與養殖業。因此，這次遊行以保護濕地環境、反對興建國光石化為主要訴求，透過遊行，讓政府看見彰、雲地區的民眾與環保團體驅逐八輕廠的信念。
《特攻聯盟》正義的正意
(2010-11-14)
陳俐吟
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Department of Communication and Technology
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傳播與科技學系
每個人都看過英雄電影，每個人都做過英雄夢，無論拯救世界於水深火熱之中，或是保護自己深愛的人，人們總是嚮往一種屬於正義的浪漫，《特攻聯盟》就是這麼開始的。
蘋果熱潮　必要還是炫耀
(2010-11-14)
劉芮菁
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Department of Communication and Technology
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傳播與科技學系
從iPod、iPad到iPhone，蘋果產品在世界各地引起搶購熱潮，「蘋果迷」一詞進而在媒體版面中現身，一連串的相關報導證明了蘋果公司影響力之深遠，並在具體的生活型態與幽微的價值觀上，為社會帶來改變。
跨過街頭與性別的六色彩虹
(2010-11-14)
王雅涵
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Department of Communication and Technology
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傳播與科技學系
在2010年十月三十號，在天氣濕冷的下午兩點，第八屆台灣同志遊行，以浩蕩聲勢自凱達格蘭大道出發。他們以紅、橙、黃、綠、藍、紫六色組成的隊伍，行經西門町、台北車站，在北車前的忠孝西路，用人群排出了今年主題「投同志政策一票」的巨大彩虹地景。
總編輯的話
(2010-11-14)
顏學廷
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Department of Communication and Technology
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傳播與科技學系
昔著《喀》，總以冗言贅字為憾，同儕、師長勉吾力求言簡意賅，然尚未著新「聞」淬礪筆鋒，卻臨總編重任，敝人不勝惶恐，唯願不為餘人之負累爾。
創意綠點子「璃」樂活更近
(2010-11-14)
蔡少安
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Department of Communication and Technology
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傳播與科技學系
交通大學藝文空間一系列的玻璃藝術展，由2010年11月4日的「樂活綠點子」做為尾聲。活動共邀請了八位藝術家，一起來看開幕的盛況，還有藝術家的創作分享！
男宿女住酷不酷？
(2010-11-14)
李宜融
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Department of Communication and Technology
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傳播與科技學系
依據住宿輔導辦法第伍條第十款規定：（一）擅自留宿異性或帶異性進入浴室沐浴者；（二）至（六）省略；以上一經察覺即取消在校申請宿舍權及住宿資格，不退還已繳交之宿舍費，且依學生獎懲辦法及學生借用宿舍契約書相關條文處理。不知道有多少的交大學生曾經認真讀過以上文字?
宅男或媒體　誰崇拜女神
(2010-11-14)
陳文玲
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Department of Communication and Technology
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傳播與科技學系
聽鍋貼妹如何看待自己爆紅，面對宅男女神現象！本來「神」所代表的是至高無上的象徵，現今，打開電視就可看到眾多女神，這些被媒體建構出來的宅男女神不是至高無上的神，而成為一種「物化女性」的價值觀，將女性塑造成一種可買賣的商品，眾人都能擁有女神......
牡蠣之歌
(2010-11-14)
徐子晴
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Department of Communication and Technology
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傳播與科技學系
嘿，牡蠣，你好嗎？上次見面好像是幾天前，又好像是幾個月前，我不記得了。又過了一年，之前我們一起許過的生日願望，和燒到一半的生日蠟燭都被收到了某個角落。若以那年夏天來劃分，我的世界一分為二，自此之後我就進入了另一個神祕的小宇宙，一個只能隔著隻字片語來遙望你的時空。
臧聲遠：找出競爭力
(2010-11-14)
潘珮瑄
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Department of Communication and Technology
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傳播與科技學系
「七年級生，當別人把你們看扁時，你們為什麼不生氣？」，Career 雜誌總編臧聲遠，走遍台灣大小學校，關心教育問題，直接了當地道出年輕世代說不出的苦，也再次提醒這個時代，是該為自己多做些什麼的時候了。