Browsing by Issue Date, starting with "2020-11-08"

Now showing 1 - 20 of 4162

林姿吟「回外婆家」的台化馬青
(2020-11-08)
石采宸
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Department of Communication and Technology
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傳播與科技學系
來自馬祖的青年設計師林姿吟，在家鄉舉辦「回外婆家」夏夜市集的過程中，將過往對故鄉的自卑，轉化為「身為馬祖人」的踏實自豪感。
「疫」起來運動！調節情緒壓力
(2020-11-08)
陳瑋
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Department of Communication and Technology
;
傳播與科技學系
近幾年來不斷有研究證實，運動不但能增強免疫力，也能緩解消極的情緒狀態。面對新冠病毒的高傳染率，以及平時習慣被打亂帶來的焦慮和恐懼，台灣人民藉著維持運動習慣努力克服。
毛孩也有叛逆青春期
(2020-11-08)
黎奐雲
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Department of Communication and Technology
;
傳播與科技學系
當毛孩任性、鬧脾氣的時候，不一定是性格上的難以馴服，正在長大的牠們或許在經歷著青春期。
「物超所值」的設計美學施博瀚
(2020-11-08)
彭麗伃
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Department of Communication and Technology
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傳播與科技學系
在施博瀚的眼中，設計不僅僅是只有「美」那麼簡單，解決使用者的問題需求，才是設計的根本。
或許我們都是機器人
(2020-11-08)
丘博元
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Department of Communication and Technology
;
傳播與科技學系
薩里大學（University of Surrey）分子遺傳學教授約翰喬麥克法登（Johnjoe McFadden）於今年提出一個新觀點：人的意識其實就只是電波。此學說一出，不僅對宗教界和醫學界有重大影響，也為近年來最火紅的人工智慧創造一條新思路。
總編輯的話
(2020-11-08)
陳婉宣
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Department of Communication and Technology
;
傳播與科技學系
本期的7篇文章以人物特寫和科技新知為主，並輔以1篇藝文評論。在人物特寫的部分，記者們帶領讀者一同窺探小人物的生活和他們的人生故事，以及他們默默打拼的事業。在科技新知的部分，本期的文章《或許我們都是機器人》和《毛孩也有叛逆青春期》都非常生動有趣，也很貼近讀者的生活，值得仔細思索與反思。
《詐騙之王》──華麗的騙局之下
(2020-11-08)
蕭珺文
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Department of Communication and Technology
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傳播與科技學系
《詐騙之王》為今年夏季上限的熱門新作，劇情除了精采外，更是反應了現實詐騙手法與犯罪心理。
掙脫逼婚，瀟灑人生的阿鐵妹
(2020-11-08)
孫國璽
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Department of Communication and Technology
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傳播與科技學系
「青春」是多麽短暫的，「灑脫」則是無須多慮的個性。第一次的踏出，便開始了她瀟灑旅途的起點。
Germanium-assisted growth of titanium dioxide nanowires for enhanced photocatalytic and electron emission performance
(2020-11-15)
Chen, Chih-Yen
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Lin, Tzu-Chien
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Chuang, Wen-Shuo
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Chang, Jeng-Kuei
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Lee, Sheng-Wei
In this study, free-standing and well-aligned titanium dioxide (TiO2) nanowires were grown on a Ti foil by precisely controlling the growth temperature and the thickness of the Ge catalyst layer. The catalyst layer played an important role in activating the surface of the Ti foil, facilitating the growth of TiO2 nanowires on it in a chemical vapor deposition furnace system. The structure of the TiO2 nanowires was investigated using scanning electron microscopy, transmission electron microscopy, and Raman spectroscopy. The photocatalytic experiment results showed that the optimum Ge catalyst layer thickness significantly improved the rhodamine B (RhB) degradation efficiency of the nanowires. The TiO2 nanowires grown using a 40-nm-thick Ge layer could degrade 74% of RhB after 5 h of ultraviolet irradiation. In addition, the TiO2 nanowires exhibited excellent electron field emission performance as compared to the TiO2 nanocrystals grown without the Ge catalyst layer. The results suggested that TiO2 nanowires grown using a Ge catalyst layer are promising materials for next-generation electronic emitters and photocatalytic systems.
喜歡請右滑：交友app遇見愛？
(2020-11-15)
王亘筑
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Department of Communication and Technology
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傳播與科技學系
「戀愛巴士」還是「約炮神器」？交友軟體能夠幫助人們邂逅愛情嗎？
蔬食與女權的尋寶：壞妞Gina
(2020-11-15)
劉凡瑜
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Department of Communication and Technology
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傳播與科技學系
「我想要有意識的活著。」與其庸庸碌碌的生活，Gina拒絕盲目。高舉蔬食生活與女權主義的旗幟，Gina以「壞妞」的方式改變世界！
熱心奉獻為信眾服務　林賴賢
(2020-11-15)
邱子維
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Department of Communication and Technology
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傳播與科技學系
自廟宇建立起便在鄰里間服務將近三十年，林賴賢對於如何扛起廟宇的經營有著獨到的見解。
Growth characteristics of Fe-doped GaN epilayers on SiC (001) substrates and their effects on high breakdown voltage devices
(2020-11-15)
Chang, Kai-Ping
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Lin, Po-Jung
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Horng, Ray-Hua
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Wuu, Dong-Sing
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電子工程學系及電子研究所
The growth characteristics of Fe-doped GaN epitaxial layers on semi-insulating SiC (001) substrates were studied using metalorganic chemical vapor deposition for high breakdown voltage device applications. A smooth Fe-doped GaN epilayer surface can be realized by changing the ferrocene flow, while higher Fe concentrations in the GaN epilayer affect the surface morphology. To reduce the Fe trapping carrier and the sheet resistances of the two-dimension electron gas generated from the interface of AlGaN and GaN, the thickness ratio of Fe-doped and undoped GaN bi-epilayers was also optimized. AlGaN/GaN high electron mobility transistors with the optimum doping concentration of Fe-doped GaN and suitable thickness of undoped GaN have been successfully developed. The achieved breakdown voltage of the Fe-doped GaN epitaxial layer can be as high as 2457 V, which is attributed to the Fe-doped GaN epitaxial layer with higher resistance, which can sustain the high breakdown voltage. The details of the correlation between the surface morphology, Fe concentration, and thickness of Fe-doped GaN epitaxial layers used for high breakdown voltage devices will be also discussed in this paper.
Dayside-to-nightside dust coma brightness asymmetry and its implications for nightside activity at Comet 67P/Churyumov-Gerasimenko
(2020-11-15)
Gerig, S-B
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Pinzon-Rodriguez, O.
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Marschall, R.
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Wu, J-S
;
Thomas, N.
We have determined the dust coma brightness ratio between the dayside and the nightside (DS:NS) in OSIRIS images of comet 67P/Churyumov-Gerasimenko and compared them to results from numerical dust coma simulations to learn more about the dynamic processes that are involved in coma formation. The primary focus of this paper lies in the analysis of a subset of OSIRIS images acquired during one comet rotation on 11. April 2015 when the spacecraft was at a phase angle of 90 degrees and therefore directly above the terminator. The DS:NS ratio was found to be 2.49 +/- 0.18 on average - a very low value if insolation-driven sublimation of water dominates dust emission. We investigated two possible hypotheses: First, the influence of direct activity from non-illuminated (nightside) areas of the comet and second, the brightness contribution of large gravity-dominated particles in the innermost coma. For our numerical simulations, we used a combination of DSMC gas dynamics simulation and particle propagation by an equation of motion to simulate the dust coma. Our simulations show that direct activity from the nightside is preferred, contributing approximate to 10% of the total emission. We show that intensity profiles, used to quantify dust outflow behaviour, fit the observations better when nightside activity is present and we suggest that nightside gas emission by CO2 or CO is responsible for the observed dust flux. With the help of a simplified Keplerian modelling approach we exclude large particles on gravitationally bound or ballistic orbits from being the major contributor to the observed dust coma brightness. Additionally, we show the DS:NS ratio as a function of days to perihelion and observe that it is on a similar level as in the April OSIRIS time series from February to mid-June 2015, but increases towards a maximum of >= 4.07 +/- 0.49 shortly after perihelion passage. We suggest that this is correlated to the increasing importance of H2O production when approaching perihelion.
2.333-Tbit/s bi-directional optical mobile networks using optical wireless communication (OWC)
(2020-11-15)
Wei, Liang-Yu
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Chen, Shu-, I
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Yeh, Chien-Hung
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Liu, Yang
;
Chen, Guan-Hong
We propose and experimentally demonstrate a 2.333-Tbit/s bi-directional optical mobile network using optical wireless communication (OWC). The proposed network architecture is divided into: fronthaul network con-necting between the distributed-unit (DU) and the remote-radio-unit (RRU); and midhaul network connecting between the central unit (CU) and the DU. At the midhaul, an aggregated 2.333-Tbit/s transmission is achieved using wavelength division multiplexed (WDM) infrared (IR) based invisible light communication (IVLC). For the link between the RRU and user-equipment (UE), 2.7 Gbit/s white-light visible-light-communication (VLC) transmission is achieved for indoor 1.5 m transmission. It can provide communication and lighting simultaneously. A gateway (GW) is also proposed acting as the interface between the IVLC and VLC transmissions. In the proposed architecture, about 400 VLC end-users can be supported.
俏皮叛逆的荷爾蒙少年，詹詠安
(2020-11-15)
黃新畬
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Department of Communication and Technology
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傳播與科技學系
「我希望大家能關注的是我的音樂，不要一直關注我。」作為荷爾蒙少年的主唱，詹詠安用自己的音樂實力走出自己的路。成長的迷惘曾讓他在混沌與清醒、夢想與現實間徘徊，唯一不變的是，無論如何都要義無反顧的熱愛音樂。
總編輯的話
(2020-11-15)
石采宸
;
Department of Communication and Technology
;
傳播與科技學系
本期為喀報347期，此次上架的文章共5篇，包含4篇人物專訪以及1篇科技新知。本次頭題為王亘筑的《喜歡請右滑：交友app遇見愛？》，題材貼近生活、文筆流暢易讀。此外，本期的人物專訪取材多元，收錄支持蔬食與女權的KOL、刺青師、樂團主唱以及廟宇經營者的深度訪談，每篇各有精彩之處、值得一讀。
山山　施展刺青的療癒魔法
(2020-11-15)
胡書瑜
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Department of Communication and Technology
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傳播與科技學系
刺青師山山形容工作室像「儲存傷心的地方」，客人在此傾吐不好的回憶，放下一些事情，人生得以繼續向前。
基因治療大躍進，邱士華教授團隊發展血液基因病變創新治療策略
(國立陽明大學, 2020-11-16)
陽明電子報編輯小組
臺北榮總醫學研究部邱士華醫師（陽明藥理所講座教授）結合陽明大學，與美國加州大學洛杉磯分校（UCLA）透過跨國性合作，成功運用2...
陽明揭開諾貝爾獎「快思慢想」的腦神經機制：大腦訊息磅秤系統
(國立陽明大學, 2020-11-16)
陽明電子報編輯小組
仰賴直覺的判斷和決定，看似正確，但卻是產生誤判的來源？這項諾貝爾經濟學獎得主康納曼（Daniel Kahneman）的發現，陽明大學神經...