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Browsing by Issue Date, starting with "2015-10-23"

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    Identifying changes in EEG information transfer during drowsy driving by transfer entropy
    (2015-10-23)
    Huang, Chih-Sheng
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    Pal, Nikhil R.
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    Chuang, Chun-Hsiang
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    Lin, Chin-Teng
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    電控工程研究所
    Drowsy driving is a major cause of automobile accidents. Previous studies used neuroimaging based approaches such as analysis of electroencephalogram (EEG) activities to understand the brain dynamics of different cortical regions during drowsy driving. However, the coupling between brain regions responding to this vigilance change is still unclear. To have a comprehensive understanding of neural mechanisms underlying drowsy driving, in this study we use transfer entropy, a model-free measure of effective connectivity based on information theory. We investigate the pattern of information transfer between brain regions when the vigilance level, which is derived from the driving performance, changes from alertness to drowsiness. Results show that the couplings between pairs of frontal, central, and parietal areas increased at the intermediate level of vigilance, which suggests that an enhancement of the cortico-cortical interaction is necessary to maintain the task performance and prevent behavioral lapses. Additionally, the occipital-related connectivity magnitudes monotonically decreases as the vigilance level declines, which further supports the cortical gating of sensory stimuli during drowsiness. Neurophysiological evidence of mutual relationships between brain regions measured by transfer entropy might enhance the understanding of cortico-cortical communication during drowsy driving.
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    牙齒的小鑽石　閃亮笑容
    (2015-10-25)
    修瑞韓
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    Department of Communication and Technology
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    傳播與科技學系
    喜愛笑容的女孩，就算戴著牙套，依舊自在地展現自己。
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    我與英國的第一次相遇
    (2015-10-25)
    何佳頴
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    Department of Communication and Technology
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    傳播與科技學系
    二〇一五年八月，我在英國的一段旅程。
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    漫步國際　新竹生活節
    (2015-10-25)
    孔婉寧
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    Department of Communication and Technology
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    傳播與科技學系
    「關新公園．國際日」邀請自十七個不同國家的外籍朋友，帶來豐富的異國美食，與新竹市民一同來場文化饗宴。
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    駐足　在雕刻之餘
    (2015-10-25)
    蔡佳珊
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    Department of Communication and Technology
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    傳播與科技學系
    苗栗縣三義鄉位於苗栗縣南端，木雕藝術廣為人知，而其實三義的美麗不只木雕。
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    巡者系列　善與惡的分界
    (2015-10-25)
    黃吏玄
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    Department of Communication and Technology
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    傳播與科技學系
    俄式風華，善惡兩元，巡者系列帶來耳目一新的迷人之處。
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    國內外電競　觀念大不同
    (2015-10-25)
    羅宛君
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    Department of Communication and Technology
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    傳播與科技學系
    台灣的電競文化牽涉到多種面向，與國外大不相同。
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    灣生　被歷史遺忘的名字
    (2015-10-25)
    許人文
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    Department of Communication and Technology
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    傳播與科技學系
    《灣生回家》利用紀實手法，娓娓道來灣生的生命歷程。
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    飲料新風潮　時尚健康兼具
    (2015-10-25)
    許馨仁
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    Department of Communication and Technology
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    傳播與科技學系
    近幾年來，臺灣人喝飲料所重視的方向逐漸轉變，飲料也從解渴的角色轉為小型炫耀財。
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    C式人生　行動派大藝術家
    (2015-10-25)
    薛如真
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    Department of Communication and Technology
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    傳播與科技學系
    世界最棒工作的女孩，從檯面下浮到檯面上，謝昕璇以自己的力量，告訴更多年輕人，努力去做沒有做過的事。
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    Study of photocatalytic activities of Bi2WO6 nanoparticles synthesized by fast microwave-assisted method
    (2015-10-25)
    Nguyen Dang Phu
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    Hoang, Luc Huy
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    Chen, Xiang-Bai
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    Kong, Meng-Hong
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    Wen, Hua-Chiang
    We present a study of photocatalytic activities of Bi2WO6 nanoparticles synthesized by fast microwave-assisted method. The photocatalytic activities of the nanoparticles were evaluated by the decolorization of methylene-blue under visible-light-irradiation. Our results show that the surface area of Bi2WO6 nanoparticles plays a major role for improving photocatalytic activity, while visible-light absorption has only a weak effect on photocatalytic activity. This suggests efficient transportation of photo-generated electrons and holes to the oxidation active sites on the surface of nanoparticles, indicating Bi2WO6 nanoparticles synthesized by fast microwave-assisted method are promising for achieving high photocatalytic activity under visible-light-irradiation. (C) 2015 Elsevier B.V. All rights reserved.
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    棒球大挑戰　球星相見歡
    (2015-10-25)
    張家瑋
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    趙廣絜
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    Department of Communication and Technology
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    傳播與科技學系
    美國職棒大聯盟首次來台舉辦棒球體驗活動，也邀請到現役球星與球迷一同共襄盛舉。
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    我是臺灣人　也是加拿大人
    (2015-10-25)
    林筱晴
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    Department of Communication and Technology
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    傳播與科技學系
    一個從小移民外國的孩子，歸國後對自己的國籍與自我認同產生迷茫。
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    異國夢想　臺灣生根
    (2015-10-25)
    翁世樺
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    Department of Communication and Technology
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    傳播與科技學系
    每到假日就人山人海的市場裡，有著一群很特別的攤販，她們賣得不僅是家鄉味，也是思念。
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    世界腦麻日　全臺逗陣行
    (2015-10-25)
    呂安文
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    鄭淇云
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    Department of Communication and Technology
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    傳播與科技學系
    二〇一五年世界腦麻日活動，盼為腦性麻痺患者帶給更多勇氣及希望。
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    粗糙的雙手　陌生的童年
    (2015-10-25)
    黃琪
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    Department of Communication and Technology
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    傳播與科技學系
    童年的快樂回憶，在長大之後，一回頭，才發現一切都變了，陌生的環境，不習慣的溫暖。
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    夢無限　飛兒樂團
    (2015-10-25)
    吳維倫
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    Department of Communication and Technology
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    傳播與科技學系
    以一曲〈Lydia〉，飛兒樂團在台灣帶來了一股嶄新的日式搖滾風潮。
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    白頭偕老　最長人生之旅
    (2015-10-25)
    王雪琪
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    Department of Communication and Technology
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    傳播與科技學系
    利用時空交錯，來呈現不同世代，四個人的愛情故事。年輕男女從一位八旬老人，學習到了什麼是真正的人生。
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    乘浪而行　衝浪人生
    (2015-10-25)
    馮鈞鈺
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    Department of Communication and Technology
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    傳播與科技學系
    近年來，衝浪在臺灣逐漸興起，不少人將衝浪納入生活，展開屬於自己的追浪人生。
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    私密世界　女人的房間
    (2015-10-25)
    林儒均
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    Department of Communication and Technology
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    傳播與科技學系
    作家彭怡平在《女人的房間》，透過不同案例，闡述擁有私密空間對女性的重要性。