Browsing by Issue Date, starting with "2011-09-23"
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Item type:Item, Ozonolysis of bis-endo-diacylbicyclo[2.2.1]heptenes in dichloromethane-methanol(2011-09-23) ;Lin, Hui-Chang ;Lin, Chu-Chung ;Wu, Hsien-Jen ;應用化學系Department of Applied ChemistryOzonolysis of bis-endo-diacylbicyclo[2.2.1]heptenes 3a-d at -78 degrees C in dichloromethane methanol gave the hydroperoxides 6a-d in 70-80% yields. Ozonolysis of bis-endo-diacetylbicyclo[2.2.2]octene 15 and bis-endo-diacetyl-7-oxabicyclo-[2.2.1]heptene 16 under the same reaction conditions gave the hydroperoxides 17 and 18, respectively. The intramolecular sequential nucleophilic addition of the carbonyl groups to the carbonyl oxide group was observed for the first time and was found to be faster than the intermolecular nucleophilic addition of a methanol molecule to the carbonyl oxide group. Ozonolysis of compound 23 in CH(2)Cl(2)-MeOH at -78 degrees C followed by reduction with Me(2)S gave compounds 24 and 25, in which the stereochemistry of the methoxyl groups was determined by X-ray analysis. (C) 2011 Elsevier Ltd. All rights reserved.Item type:Item, Imaging of Zebrafish In Vivo with Second-Harmonic Generation Reveals Shortened Sarcomeres Associated with Myopathy Induced by Statin(2011-09-23) ;Huang, Shih-Hao ;Hsiao, Chung-Der ;Lin, Dar-Shong ;Chow, Cho-YenChang, Chia-JenWe employed second-harmonic generation (SHG) imaging and the zebrafish model to investigate the myopathy caused by statin in vivo with emphasis on the altered microstructures of the muscle sarcomere, the fundamental contractile element of muscles. This approach derives an advantage of SHG imaging to observe the striated skeletal muscle of living zebrafish based on signals produced mainly from the thick myosin filament of sarcomeres without employing exogenous labels, and eliminates concern about the distortion of muscle structures caused by sample preparation in conventional histological examination. The treatment with statin caused a significantly shortened sarcomere relative to an untreated control (1.73 +/- 0.09 mu m vs 1.91 +/- 0.08 mu m, P<0.05) while the morphological integrity of the muscle fibers remained largely intact. Mechanistic tests indicated that this microstructural disorder was associated with the biosynthetic pathway of cholesterol, or, specifically, with the impaired production of mevalonate by statins. This microstructural disorder exhibited a strong dependence on both the dosage and the duration of treatment, indicating a possibility to assess the severity of muscle injury according to the altered length of the sarcomeres. In contrast to a conventional assessment of muscle injury using clinical biomarkers in blood, such as creatine kinase that is released from only disrupted myocytes, the ability to determine microstructural modification of sarcomeres allows diagnosis of muscle injury before an onset of conventional clinical symptoms. In light of the increasing prevalence of the incidence of muscle injuries caused by new therapies, our work consolidates the combined use of the zebrafish and SHG imaging as an effective and sensitive means to evaluate the safety profile of new therapeutic targets in vivo.Item type:Item, 奇幻歌姬 RURUTIA(2011-09-25) ;許雅筑 ;Department of Communication and Technology傳播與科技學系晶瑩、空靈、澄澈、優雅、詩意……喜歡RURUITA的歌迷們,心中自有一個最適切的詞,來形容她的歌聲與音樂,在日本,她更有著「療癒系歌姬」的美名。翻開色彩濃烈搶眼,設計美麗奇幻的專輯封面,且讓RURUTIA清澈純淨的歌聲,牽引你進入她的音樂世界。Item type:Item, 《白兔玩偶》觀後感(2011-09-25) ;陳奕儒 ;Department of Communication and Technology傳播與科技學系這是一篇偽影評,寫一寫變成對母親的思念,算了就當成是心情故事吧!Item type:Item, 《少女》見證死亡的瞬間(2011-09-25) ;賴映秀 ;Department of Communication and Technology傳播與科技學系「死亡意味著什麼?」、「目睹『死亡』的發生應該是一個很了不起的事吧?」兩名女高中生在暑假前夕突然思索著這個問題,為了感受「死亡」,心中對彼此存有嫌隙的她們,各自展開一段尋找解答的旅程;這是日本爭議作家湊佳苗的作品,《少女》。Item type:Item, 公家學校的黑暗面(2011-09-25) ;胡哲揚 ;Department of Communication and Technology傳播與科技學系四處可見的學校,其實背後都有不為人知的一面,尤其是相形封閉的國中、國小,私底下運作的黑手更多。但畢竟這是個基層又龐大的體制,腐敗已經有相當的一段時間了,所以就算是想改也無計可施。Item type:Item, 公益旅行 帶著愛心啟程(2011-09-25) ;林筱娟 ;Department of Communication and Technology傳播與科技學系旅行、留學、遊學是台灣年輕人探索世界、打開國際視野的傳統途徑,近幾年,漸漸轉向公益旅行、打工度假、國外實習等多元方式,生活水準提升後,普通的出國旅遊已經無法滿足一般人的需求了,出國不再只是走馬看花、拍拍照片而已,而是要了解當地的文化與生活方式。在年輕人心目中,公益旅行比海外遊學便宜,也比自助旅行更深入異國,是兼具服務責任與旅遊樂趣的選擇!Item type:Item, 平靜夜色下的人性剖析(2011-09-25) ;洪欣慈 ;Department of Communication and Technology傳播與科技學系一件發生在高級住宅區的兇殺案,在這個平靜的地方掀起了一陣軒然大波,每個人都好奇著答案,也觀察著彼此。而在真相水落石出後,所將帶來的又會是什麼樣的結果?《告白》作者湊佳苗,繼《告白》以令人膽顫心驚的情節和手法探討校園霸凌議題後,在今年七月推出的新書《夜行觀覽車》中,藉由三個家庭的交錯發展,帶領讀者去反思現代社會中人與人相處的冷漠。Item type:Item, 總編輯的話(2011-09-25) ;劉玉蘋 ;Department of Communication and Technology傳播與科技學系又是一段水深火熱的日子,新的喀報給你一學期美好的開始,在這裡我們為你呈現記者們用心、用力、用感情編織成的篇篇文章。Item type:Item, 體驗民情 在韓國的那些日子(2011-09-25) ;戴子嘉 ;Department of Communication and Technology傳播與科技學系我在韓國體驗到不同於旅遊書上的經驗。Item type:Item, 「設計」與「社計」(2011-09-25) ;陳昱均 ;Department of Communication and Technology傳播與科技學系在這劇烈轉變的時代裡,「設計」是用什麼樣的角色參與這個改變,或甚至進一步影響這個改變?Item type:Item, 竹塹城之國樂饗宴(2011-09-25) ;林儀 ;Department of Communication and Technology傳播與科技學系2011第一屆竹塹國樂節:談中國音樂與此次國樂節的幕前與幕後。Item type:Item, 我不想做夢 我想追上夢(2011-09-25) ;楊依靜 ;Department of Communication and Technology傳播與科技學系9/16上映的《五月天追夢3DNA》是台灣第一部以3D方式呈現演唱會的電影,這項新技術讓觀眾花一部電影的錢,就可以體驗在演唱會搖滾區的感覺。Item type:Item, 空氣人形 心碎的成人童話(2011-09-25) ;王俐文 ;Department of Communication and Technology傳播與科技學系當骯髒的洩慾工具有了生命,有了渴望被愛、被珍惜的簡單願望......「她」,是否也能擁有純淨的靈魂?Item type:Item, 稚氣與音樂 〈彼得與狼〉(2011-09-25) ;李安媞 ;Department of Communication and Technology傳播與科技學系彼得與狼是一首將不同樂器的應用來詮釋各個角色的樂曲。Item type:Item, 黑髮黃皮膚 平行世界遊(2011-09-25) ;吳孟芯 ;Department of Communication and Technology傳播與科技學系第一次脫離父母的羽翼,獨自和大學同學出外旅遊,首站即挑戰鄰近的國家─韓國,進行五天四夜的首爾自由行。誰能預料到,這裡竟像是個和台灣平行的世界!眼看周遭的街景、擺設,都讓人恍若身在台北東區、西門町,但書面文字、招牌,乃至身邊同樣黑髮黃皮膚的人們嘴裡,全部都是由圓圈、橫豎筆劃、左撇右捺等任意組合的外星話。這既不如歐美令人有強烈國外氛圍,又不像泰國、日本等可以隨處找到中文字的異地,實令身在韓國的我一個頭兩個大。Item type:Item, 真愛挑日子 平凡中的幸福(2011-09-25) ;蘇冠心 ;Department of Communication and Technology傳播與科技學系當下覺得平淡無奇的一天,未來回憶起,卻是那麼刻骨銘心。 回憶就像一甕酒,越陳越為香甜, 即使我們不能回到過去,但我們心中都擁有能跨越時間的愛。Item type:Item, 我這一代人 兩岸三地尋自我(2011-09-25) ;劉啟禾 ;Department of Communication and Technology傳播與科技學系翻開台灣報章雜誌,「中國」二字已成為固定話題,想致富想發展,一定得與中國打好關係;行走中國街頭,台灣是個披著神祕面紗的夢幻堡壘,什麼東西冠上台灣二字即等同奢華或品味。台灣人經商中國總惋歎還是台灣適合生活,中國人旅行台灣常失望想像不如現實美好,歷史政治複雜因素常讓遊走兩岸三地旅人迷惑。胡晴舫在《我這一代人》中,即試圖處理這個被設想討論過無數次,卻難以出現正確答案的身分認同問題。Item type:Item, 《讓子彈飛》一會兒(2011-09-25) ;陳祐元 ;Department of Communication and Technology傳播與科技學系姜文2010年自導自演的新片《讓子彈飛》,是部充滿黑色幽默及西部片風格的商業電影,但也因為裡面內容涉及敏感話題,使姜文再次受到中國政府的關注。Item type:Item, 家規 進入亞斯柏格症的世界(2011-09-25) ;胡乃文 ;Department of Communication and Technology傳播與科技學系《家規》深刻描寫了一個自閉症少年的故事。