Browsing by Issue Date, starting with "2008-12-21"
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Item type:Item, Item type:Item, Item type:Item, Item type:Item, Item type:Item, 看!我把演唱會「存檔」了(2008-12-21) ;徐苾芬 ;Department of Communication and Technology傳播與科技學系演唱會也是表演 根據法律規定 還有道德來說 應該是不得攝影的 但是現下幾乎所有開放式的演唱會 都會有人帶著相機進入攝影 大家也都司空見慣 到底這樣的行為好或不好呢?Item type:Item, 我,喜歡:「」不喜歡:「」(2008-12-21) ;羅佩雯 ;Department of Communication and Technology傳播與科技學系一種簡單的情緒,只有「喜歡」和「不喜歡」; 任何事都有所謂一體兩面,用最直接了當的情緒思考,來斷定那到底是喜歡還是不喜歡?! 很簡單的思想架構,只想表現自我單純和直線思考的一面。 家庭、學校、球隊、愛情是目前自己的生活前四大排行重心, 用最單純口語的呈現方式,足以表達我對這四大重心的重視和期待。 原本想寫篇感謝文,但實在想不出該用什麼方式寫叫恰當; 原因在於想的感謝人實在太多,怕漏掉一個,我都會良心不安。 總之,這學期的電子報就快結束, 我還有重大的社會議題要挑戰, 就加油吧!Item type:Item, Item type:Item, Item type:Item, 學孕兼顧 小權利看大問題(2008-12-21) ;曾韋澐 ;Department of Communication and Technology傳播與科技學系(編輯妳不滿意的話,可以幫我把大標改掉)Item type:Item, 公會制度 安全不安全(2008-12-21) ;陳妙寧 ;Department of Communication and Technology傳播與科技學系網絡遊戲的公會制度會否因為相約的人數變多,是否會降低人們對於網絡交友的危機感?遊戲公會相約人數多真的會比單獨約出來安全嗎?Item type:Item, Item type:Item, Item type:Item, Item type:Item, 當櫻花盛開 展開心之旅程(2008-12-21) ;林麗珊 ;Department of Communication and Technology傳播與科技學系稿子已經完成,圖片回來我再貼~~~THANK YOU~Item type:Item, Item type:Item, Item type:Item, 大學生的服務學習(2008-12-21) ;葉曉昀 ;Department of Communication and Technology傳播與科技學系大學生除了課業和休閒、娛樂性質的活動之外,越來越多人選擇利用課餘時間參與各項服務性質的活動。各種類型像是辦理中小學生的營隊、偏遠地區醫療看診、深入部落關懷原住民等,除了可以幫助到不同人群,更能從中獲得許多課堂中無法體會的經驗。Item type:Item, Crucial integration of high work-function metal gate and high-k blocking oxide on charge-trapping type flash memory device(2008-12-22) ;Tsai, Ping-Hung ;Chang-Liao, Kuei-Shu ;Yang, Dong-Wei ;Chung, Yuan-BinWang, Tien-KoCharge-trapping type flash memory devices with various integrations of metal gates having different work functions and blocking oxides were investigated in this work. Improved erasing speed together with acceptable reliability characteristics can be achieved by the integration of high work-function metal gate and high-k blocking oxide due to an efficient suppression of electron back tunneling through the blocking oxide during erasing operation for the MoN sample. Specifically, the high work-function value of MoN metal gate can be kept only by integrating with the Al(2)O(3) blocking oxide because it can suppress the formation of molybdenum-silicide. Moreover, high-speed erasing can also be demonstrated by combining the MoN metal gate with an HfAlO charge trapping layer when band-to-band hot hole erasing method is adopted.Item type:Item, Cascaded four-wave mixing and multicolored arrays generation in a sapphire plate by using two crossing beams of femtosecond laser(2008-12-22) ;Liu, Jun ;Kobayashi, Takayoshi ;電子物理學系Department of ElectrophysicsUltrabroadband signals were found to be generated by cascaded four-wave mixing in a bulk medium by using two crossing femtosecond laser pulses. As many as fifteen spectral upshifted pulses and two spectral downshifted pulses were obtained with spectral bandwidth broader than 1.5 octaves. Bright upshifted pulses were observed on both sides of the two crossing beams. Two dimensional multicolored arrays were observed for the first time in a sapphire plate medium. (c) 2008 Optical Society of AmericaItem type:Item, On applying fair queuing discipline to schedule requests at access gateway for downlink differential QoS(2008-12-22) ;Tsao, Shih-Chiang ;Lai, Yuan-Cheng ;Tsao, Le-Chi ;Lin, Ying-Dar資訊工程學系Scheduling packets is a usual solution to allocate the bandwidth on a bottleneck link. However, this solution cannot be used to manage the downlink bandwidth at the user-side access gateway, since the traffic is queued at the ISP-side gateway but not the user-side gateway. An idea is scheduling the requests at the user-side gateway to control the amount of the responses queued in the ISP-side gateway. This work first investigates the possibility of applying the class-based fair queuing discipline, which was widely and maturely used in scheduling packets, to schedule requests. However, we found that simply applying this discipline to schedule requests would encounter the timing and ordering problems at releasing requests and may not satisfy high-class users. Thus, we propose a minimum-service first request scheduling (MSF-RS) scheme. MSF-RS always selects the next request from the class receiving the minimum service to provide user-based weighted fairness, which ensures more bandwidth for high-class users. Next, MSF-RS uses a window-based rate control on releasing requests to maintain full link utilization and reduce the user-perceived latency. The results of analysis, simulation and field trial demonstrate that MSF-RS provides fairness while reducing 23-30% of user-perceived latency on average. Besides, a MSF-RS gateway can save 25% of CPU loading. (C) 2008 Elsevier B.V. All rights reserved.