Browsing by Issue Date, starting with "2007-10-16"

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傳輸控制協定連線接合裝置與方法
(2007-10-16)
陳耀宗
;
劉榮智
本發明為傳輸控制協定連線接合裝置與方法,利用本發明之接合裝置接合兩使用端各自之傳輸控制協定連線,其接合方式係採用三段式交握協定,接合完成後,一使用端傳遞資料封包至另一使用端,只須經接合裝置更改資料封包之IP位址及更新其檢查總合即可轉傳至另一使用端,並不須記錄其傳輸層序號及傳輸層回覆序號,使接合裝置不需維護兩使用端各自之傳輸控制協定連線的壅塞控制與流量控制,有效達到提升轉傳效率以及降低網路延遲。本發明之裝置與方法適用於內網互聯、視訊會議、IPv4/IPv6位址傳輸協定及行動式網路通信協定等網路通訊。
Microscopic modeling and control logic for incident-responsive automatic vehicle movements in single-automated-lane highway systems
(2007-10-16)
Sheu, Jiuh-Biing
;
運輸與物流管理系註：原交通所+運管所
;
Department of Transportation and Logistics Management
Automatic response to lane-blocking incidents is a critical issue in the field of automated highway systems (AHS). Accordingly, this paper presents a microscopic vehicular control methodology for automatic-control (AC) vehicular movements in response to lane-blocking incidents in the AHS environment. The embedded traffic control logic is based on the basic safety requirements for automatic-control lane traffic maneuvers responding to lane-blocking incidents in the single-automated-lane AHS environment. Accordingly, respective automated vehicular control models are proposed to deal with AC vehicles moving in three corresponding sequential phases, i.e., (1) AC platoon approaching the incident site from the blocked lane, (2) mandatory lane changing and mixed car following in the adjacent lane, and (3) AC platoon reforming downstream from the incident site in the blocked automated lane. Using a microscopic simulation model which embeds these proposed models, preliminary tests are conducted to investigate the relative performance of the proposed method in various traffic flow and control scenarios. The resulting numerical results, including simplified sensitivity analyses, indicate that the proposed microscopic traffic control logic permits regulating automatic-control vehicular movements in response to the effects of lane-blocking incidents on traffic flows either in control-free lanes or in the automatic-control lanes. Implications of the results and some findings are discussed for further research, (C) 2006 Elsevier B.V. All rights reserved.
表面金屬化聚亞醯胺材料及其製備方法
(2007-10-16)
黃華宗
;
蕭育生
一種表面金屬化聚亞醯胺材料之製備方法,其步驟包含對一聚亞醯胺材料之表面進行一鹼處理,使該聚亞醯胺材料表面開環;對該聚亞醯胺材料之表面進行一離子交換處理,使一第一金屬離子置換於該聚亞醯胺材料之表面,其中該第一金屬離子不包含鈀、金、銀以及銅離子;以及進行一濕式還原處理用以將該聚亞醯胺材料表面之該第一金屬離子還原成第一金屬並附著於該聚亞醯胺材料之表面。同時揭露一種依據上述製備方法製得之表面金屬化聚亞醯胺材料。
具三倍電壓耐受能力之電源線間靜電放電防護電路
(2007-10-16)
柯明道
;
陳穩義
本發明提供一種具三倍電壓耐受能力之電源線間靜電放電防護電路,其中之電路元件可安全操作在電壓準位為三倍元件正常工作電壓之情況下,且不會有閘極氧化層的可靠度問題,並利用一靜電放電偵測電路,在靜電放電發生的情況下,可有效利用基極觸發技術來增進本發明整體之靜電放電防護效能,由於本發明僅利用低壓元件即可達到高壓耐受之目的,故應用於混合電壓輸入/輸出介面電路之晶片上,可節省成本並提供高靜電放電防護能力。
High-voltage tolerant power rail electrostatic discharge clamp circuit
(2007-10-16)
Ker
;
Ming-Dou
;
Chen
;
Wen-Yi
A high-voltage tolerant power-rail ESD clamp circuit is proposed, in which circuit devices can safely operate under the high power supply voltage that is three times larger than their process limitation without gate-oxide reliability issue. Moreover, an ESD detection circuit is used to effectively improve the whole ESD protection function by substrate-triggered technique. Because only low voltage (1*VDD) devices are used to achieve the object of high voltage (3*VDD) tolerance, the proposed design provides a cost effective power-rail ESD protection solution to chips with mixed-voltage interfaces.
Optimal control policy for a standing order inventory system
(2007-10-16)
Chiang, Chi
;
管理科學系
;
Department of Management Science
In this paper, we consider a standing order inventory system in which an order of fixed size arrives in each period. Since demand is stochastic, such a system must allow for procurement of extra units in the case of an emergency and sell-offs of excess inventory. Assuming the average-cost criterion, Rosenshine and Obee (Operations Research 24 (1976) 1143-1155) first studied such a system and devised a 4-parameter inventory control policy that is not generally optimal. The current paper uses dynamic programming to determine the optimal control policy for a standing order system, which consists of only two operational parameters: the dispose-down-to level and order-up-to level. Either the average-cost or discounted-cost criterion can be assumed in the proposed model. Also, both the backlogged and lost-sales problems are investigated in this paper. By using a convergence theorem, we stop the dynamic programming computation and obtain the two optimal parameters. (C) 2006 Elsevier B.V. All rights reserved.
Stabilized dual-wavelength erbium-doped dual-ring fiber laser
(2007-10-17)
Yeh, Chien-Hung
;
光電工程學系
;
Department of Photonics
A stable dual-wavelength erbium-doped fiber (EDF) compound ring laser using a double-ring filter (DRF) is proposed and demonstrated experimentally. By using a ring filter incorporated within the ring cavity, the fiber laser can lase two wavelengths simultaneously. The dualwavelength output exhibits a good performance having the optical sidemode suppression ratios (SMSRs) of 45.3 and 46.3 dB and output powers of -8.1 and -7.1 dBm, respectively. In addition, the optical output stabilities of the ring laser have been also discussed. (c) 2007 Optical Society of America.
画素駆動回路とその駆動方法、及びそれを用いた液晶表示装置
(2007-10-18)
蔡明憲
;
戴亞翔
【課題】より短い走査時間でカラーシリアル駆動を実現し発光効率が高く素子電力消費が低減される画素駆動回路とその駆動方法及び適用を提供する。【解決手段】異なるタイミングにおいて、画素駆動回路は、それぞれ、三つの薄膜トランジスタ２２，３２、３４、を蓄積容量４０と液晶容量４２とのスイッチとし、まず、蓄積容量に対して、十分の電量を充電し、また、液晶容量に対して放電し、最後に、蓄積容量４０と液晶容量との電荷をリセットすることにより、液晶容量に対して、充電する目的を達成する。これにより、本発明の回路設計により、また、適当なタイミング制御に合わせて、カラーシリアル駆動法を利用する表示装置においても、順に列を走査することを停止してバックライトの光源を切り替えることがないため、画素を充電する時間と、発光する時間が、短縮されず、また、表示装置が、より高い周波数でも操作でき、より良い画面品質が得られる。【選択図】図３
廣州樂壇才子　張敬軒《酷愛》
(2007-10-21)
鄧詠兒
;
Department of Communication and Technology
;
傳播與科技學系
廣州男孩到香港發展歌唱事業，備受好評。
Photoabsorption cross sections of NH3, NH2D, NHD2, and ND3 in the spectral range 110-144 nm
(2007-10-21)
Wu, Yu-Jong
;
Lu, Hsiao-Chi
;
Chen, Hong-Kai
;
Cheng, Bing-Ming
;
Lee, Yuan-Pern
Cross sections for photoabsorption of NH3, NH2D, NHD2, and ND3 near 298 K were measured in the spectral range of 110-144 nm using radiation from a synchrotron. Absorption cross sections and oscillator strengths of NH3 agree satisfactorily with previous reports; those of ND3 are improved over those in a previous report, whereas those of NH2D and NHD2 are new. The oscillator strengths of transitions to D, D-', D-'', F, and G states are nearly the same among all four isotopic variants, but those to D-''' and E states vary substantially. Observed absorption bands are arranged into vibrational progressions in accord with known Rydberg transitions. All progressions show a common trend of vibrational intervals increasing with vibrational quantum numbers. The Rydberg orbitals for states D(3de('')), D-'(4sa(1)(')), D-''(3da(1)(')), D-'''(4pe(')), and E(4de('')) are readily assigned with quantum defects determined in these experiments, but assignments for F(5de('')) and G(6de('')) are uncertain. Absorption cross sections of dissociative continua underneath discrete structures are larger for NH2D and NHD2 than for NH3 and ND3, indicating that the rate of dissociation of ammonia might increase when its symmetry is broken. (C) 2007 American Institute of Physics.
芭樂芭樂情歌我最大！
(2007-10-21)
江柏廷
;
Department of Communication and Technology
;
傳播與科技學系
千篇一律愛來愛去的芭樂情歌總是票房保證！？
《藍，或另一種藍》你選對了嗎？
(2007-10-21)
盧沛樺
;
Department of Communication and Technology
;
傳播與科技學系
選擇後，你曾經感到後悔嗎？人彷彿總是不安於室，面對未被選擇的另一方，我們是不是純粹投射太多綺麗幻想呢？
初選黑箱？松柏駿肯定好聲音
(2007-10-21)
張雅雯
;
Department of Communication and Technology
;
傳播與科技學系
談校園割喉戰在交大舉辦所發生的狀況
新埔小鎮的美麗與哀愁
(2007-10-21)
吳念慈
;
Department of Communication and Technology
;
傳播與科技學系
新埔鎮，當地居住百分之九十的客家人，生活簡單、淳樸，至今仍然可見耕田而食、鑿井而飲的景象；青壯年人口外移－為了念書、工作，年輕一輩的人紛紛離開，到都市中求生活－剩下的多半是上了年紀的老人與孩子。許多年久失修的祠堂、家廟，早已廢棄不用；古老的祭祀活動與傳統的宗親聚會，都隨著人口外流、老一輩的人相繼過世，而淪為歷史的記憶。時代變了，人們的生活型態不同了，家廟祭祀的重要性也大不如前；不禁感嘆，「祭祀活動一切從簡，以往宗族聚會的盛況早已不復。」
通往設計的路上─實踐服裝設計學系
(2007-10-21)
彭敬雅
;
Department of Communication and Technology
;
傳播與科技學系
實賤大學設計學院可謂是國內設計師的發源地，而在成為一個真正的設計師前，該校的學生在何種環境下學習，又有何青澀瘋狂的發想作品，讓我們一窺究竟。
第五期總編輯的話
(2007-10-21)
姚翔
;
Department of Communication and Technology
;
傳播與科技學系
第五期總編輯的話
《請為我投票》小學生的實驗民主
(2007-10-21)
曾偉旻
;
Department of Communication and Technology
;
傳播與科技學系
請為我投票
校園歌喉戰引爆校園論戰
(2007-10-21)
陳貞儒
;
Department of Communication and Technology
;
傳播與科技學系
原本是歡樂的校園歌唱比賽，卻因有學生指出評審不公，而引發校園論戰。究竟為什麼會引起這麼多的議論呢？本篇文章將逐步探討。
週年慶　買到真的賺到嗎？
(2007-10-21)
呂伯芬
;
Department of Communication and Technology
;
傳播與科技學系
近來多家百貨公司接連陸續舉辦周年慶活動，民眾為了搶搭周年慶風潮，不顧天氣寒冷以及上班上課，只為了要去排隊，搶得限量發售的號碼牌。每年只要到這個時節，各家媒體也會搶拍相關訊息，究竟這是百貨公司"回饋感恩"的活動，抑或是另類增加買氣和銷售業績的手法。民眾真的賺到了嗎？
「漲」聲四起合理嗎？
(2007-10-21)
姜建亨
;
Department of Communication and Technology
;
傳播與科技學系
民生價格漲了又漲，最近的議題總是離不開漲價，漲價風潮四起，就算不是因為民生物資增長的店家，也跟著漲？這篇文章是要探討為什麼有漲價這個現象，有沒有解決的辦法？