Browsing by Issue Date, starting with "2020-03-28"
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Item type:Item, Enhanced light extraction from organic light-emitting devices through non-covalent or covalent polyimide-silica light scattering hybrid films(2020-03-28) ;Yen, Jui-Hua ;Wang, Yi-Jyun ;Hsieh, Chung-An ;Chen, Yung-ChungChen, Li-YinIn this work, two polyimide/silica composites were prepared via physical blending (A series) and chemical bonding (B series) and compared for light extraction from organic light-emitting devices (OLEDs). In the physical blending process, the hybrids were prepared from the corresponding poly(amic acid) (PAA) and tetramethyl orthosilicate (TMOS) by thermal imidization and sol-gel processes. In contrast, in the chemical bonding process, a series of hybrids were prepared using (3-aminopropyl)triethoxysilane (APTES) as a coupling agent followed by sol-gel and thermal imidization processes. Their optical, thermal, and morphological properties were investigated. The well-dispersed B series hybrid films showed higher optical transparency and lower haze characteristics than A series hybrid films. Furthermore, the scattering behavior was apparent as the silica content increased. They also exhibited high thermal stability with T-d (5% weight loss temperature) higher than 510 degrees C. Finally, these hybrid films were applied into OLEDs. The external quantum efficiency (EQE) of all devices employing the hybrid films on the viewer's side of the substrate as the outcoupling layer increased as the silica content increased. For the OLED utilizing A3 (26 wt% of silica content), an increase of 21% in the light extraction efficiency was achieved.Item type:Item, 生命起源 由鯨魚傳唱的《海獸之子》(2020-03-29) ;邱于非 ;Department of Communication and Technology傳播與科技學系綺麗的畫面和音樂交織而成的《海獸之子》,故事探討生命的源頭並擁有獨特的宇宙觀,是一部震撼人心的作品。Item type:Item, 月球背面的哆啦A夢—想像的未來(2020-03-29) ;謝孟如 ;Department of Communication and Technology傳播與科技學系我們都有天馬行空的時候,但如果願意找方法付諸實行,或許有一天,想像也能成為現實。Item type:Item, 喝母乳的孩子真的比較聰明?(2020-03-29) ;周容萱 ;Department of Communication and Technology傳播與科技學系媽媽有沒有告訴過你,小時候的你,是喝母乳呢?還是配方奶粉?是媽媽親餵?還是用奶瓶哺乳?Item type:Item, 殺不死你的能使你更強大嗎?(2020-03-29) ;邱欣誼 ;Department of Communication and Technology傳播與科技學系19世紀哲學家弗里德里希·尼采(Friedrich Wilhelm Nietzsche)說過:「凡殺不死我的,必使我更強大。」美國西北大學在一項研究當中利用分析年輕科學家在專業領域上失敗與成功之間的關係,試圖以科學的角度替尼采應證:那些在職業生涯早期經歷挫折的人,若能繼續堅持下去,從長遠來看會發展得更好。Item type:Item, 防止地球成為火球 如何預測下一場的森林大火?(2020-03-29) ;楊詠嵐 ;Department of Communication and Technology傳播與科技學系嚴重的森林火災,導致了環境的破壞,對居民的生命也造成了威脅。而科學家近期發現,西伯利亞東南部的嚴重森林火災與北極震盪有所關聯,成了預測大火的關鍵。Item type:Item, 加工再進化,超加工食品你吃了多少?(2020-03-29) ;黃博暄 ;Department of Communication and Technology傳播與科技學系超加工食品是近年來的新名稱,但它已經存在我們身邊很久了,不少人都把它們吃了進去,尤其是宵夜因為相當便利。但我們卻不知道吃進去會對健康造成什麼影響。Item type:Item, 黑巧克力味道的完美複製(2020-03-29) ;何雨潮 ;Department of Communication and Technology傳播與科技學系香甜美味的黑巧克力,是許多人愛不釋手的零食。根據研究分析,組成黑巧克力的氣味還包含了「醋味」、「香蕉味」。Item type:Item, 《太平洋上的女兒 Vai》看見島嶼女性的力量(2020-03-29) ;王冠云 ;Department of Communication and Technology傳播與科技學系《太平洋上的女兒 Vai》藉由八段太平洋島嶼的故事,呈現出生長在島嶼上女性堅強的生命歷程。Item type:Item, 「炒鞋」的幕後黑手(2020-03-29) ;李詠濠 ;Department of Communication and Technology傳播與科技學系一雙原價台幣五千多的球鞋竟然能夠賣到台幣三萬五?到底是怎麼一回事?Item type:Item, 一本書「鬱」見陰影深處的自己(2020-03-29) ;王乃安 ;Department of Communication and Technology傳播與科技學系傾聽內心深處的聲音,現在的你還好嗎?《雖然想死,但是還是想吃辣炒年糕》,一本收錄作者因輕鬱症接受心理治療的過程。作者將冰冷的就診紀錄運用文字賦予力量,傳達如何接納這個不怎麼憂鬱卻也不怎麼幸福的不完美。Item type:Item, 《1917》一鏡到底 帶你走入戰爭的殘酷(2020-03-29) ;張筠婕 ;Department of Communication and Technology傳播與科技學系《1917》是一部關於第一次世界大戰的戰爭片,透過導演山姆曼德斯(Sam Mendes)與攝影指導羅傑·狄金斯(Roger Deakins)的合作無間,以一鏡到底的拍攝手法為亮點,榮獲第77屆金球獎最佳影片、最佳導演以及奧斯卡最佳攝影、最佳視覺效果、最佳音響效果等多項大獎,也成為近年來最經典的戰爭電影。Item type:Item, 自動駕駛=不用自己開車?(2020-03-29) ;梁子敬 ;Department of Communication and Technology傳播與科技學系科幻電影總是表現出人對未來世界的幻想,隨著科技的進步,許多事物都已成真。無人駕駛車看似如此美好,但以當今的技術真的能做到完全倚靠車輛來進行駕駛嗎?背後是否又有潛藏什麼疑慮呢?Item type:Item, 讓五月天陪你加入人生無限公司(2020-03-29) ;廖玥茹 ;Department of Communication and Technology傳播與科技學系《五月天人生無限公司》在臺灣是極具突破性的作品,在視覺及聽覺上都富有衝擊性,每個環節的設計都十分細膩。而五月天用這部電影再次告訴我們,只要保有對夢想的倔強,人生會有無限可能。Item type:Item, Full-Spectrum Analysis of Perovskite-Based Surface Plasmon Nanolasers(2020-03-29) ;Cheng, Pi-Ju ;Zheng, Qi-Yan ;Hsu, Chu-Yuan ;Li, HengHong, Kuo-BinWe systematically studied the characteristics of hybrid perovskite-based surface plasmon nanolasers. If one changes the anion composition of perovskites, the emission wavelength can be easily tuned. We conducted in full-spectrum modeling that featured hybrid perovskite nanowires placed on different SiO2-coated metallic (Au, Ag, and Al) plates. The proposed nanocavities that supported plasmonic gap modes exhibited distinguished properties of nanolasers, such as low-transparency threshold-gain and low lasing threshold. The corresponding experimental results for the MAPbBr(3) nanolaser on Ag revealed the low-threshold operation. These superior features were attributed to enhanced light-matter interaction with strong coupling. Therefore, the proposed scheme, integrated with hybrid perovskite as gain material, provides an excellent platform for nanoscale plasmon lasing in the visible to near-infrared spectra.Item type:Item, 大專院校如何因應少子化(2020-03-29) ;許峰睿 ;Department of Communication and Technology傳播與科技學系近年來,台灣少子化的問題日趨嚴重,大專院校從供不應求轉變為供過於求。各大院校及教育部皆須提出因應之道才能化危機為轉機。Item type:Item, 大健身時代 自我保護才是真正的健康(2020-03-29) ;吳政陽 ;Department of Communication and Technology傳播與科技學系在健康意識普及的時代,健身變成一項主流的時尚,透過健身讓自己的身體表現更進步,也能擁有更好看的身形。但在跟隨健身的潮流時,要注意是「健」身,而不是「破壞」身體。Item type:Item, 總編輯的話(2020-03-29) ;詹庭瑄 ;Department of Communication and Technology傳播與科技學系本期為喀報331期,包含七篇科技新知、六篇藝文評論、兩篇社會議題。本期頭題為張筠婕的《1917》一鏡到底 帶你走入戰爭的殘酷,緊湊且精彩的文字,為108下學期喀報首期「打頭仗」。Item type:Item, Building lattices and zeta functions(2020-04-01) ;Deitmar, Anton ;Kang, Ming-Hsuan ;McCallum, Rupert ;應用數學系Department of Applied MathematicsWe give a Lefschetz formula for tree lattices and apply it to geometric zeta functions. We further generalize Bass's approach to Ihara zeta functions to the higher-dimensional case of a building.Item type:Item, 疾病隱喻下的底層之聲(國立陽明交通大學出版社, 2020-04-01)陳重仁