Browsing by Issue Date, starting with "2019-09-30"

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陳世彬教授榮獲科技部「吳大猷先生紀念獎」
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
本校臨床醫學研究所陳世彬教授針對最嚴重也最危險的頭痛「RCVS」，以及造成全世界最多人失能的神經科疾病「偏頭痛」，深入進行病...
社團博覽會暨迎新晚會，熱烈歡迎新鮮人
(國立陽明大學, 2019-09-30)
董芷伶
;
陽明電子報編輯小組
一年一度的社團博覽會於9月4 日、5日兩天舉行，第一天共有41個社團攤位、3個校隊攤位參加，幾乎陽明所有社團全員出動！「社團博覽會」是由課外活動輔導組和學生會共同策劃，提供社團設攤招生、宣傳的活動。活動對象主要是新生，故以往都在新生入學指導的第二天舉辦。今（108）年由於新生入學日程改制，社團博覽會改於入學典禮前日（9/4）及當日（9/5）舉辦。
陽明成立「健康一體研究中心」，推動台灣防疫戰略
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
為協助台灣發展人類－動物－環境「健康一體」（One Health）防疫戰略，陽明率國內之先，9月24日成立「健康一體研究中心」，將與國...
【10月份生技咖啡館】握手之約的背後故事
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
【創新育成中心20週年慶暨畢業廠商回娘家】
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
【2019視覺社會史/學系列演講Ｉ】醫學圖像中的身體與文化
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
【健康講座】迎接生命中的戀情
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
山腰的十帖心靈處方
(國立陽明大學, 2019-09-30)
呂靜宜
;
陽明電子報編輯小組
知行良師，教輔典範──知行樓優化啟用暨優良教師頒獎典禮
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
為表達對老師們的感謝及表揚107學年度教學傑出教師、優良導師，同時慶祝「知行樓」後棟優化後啟用，學務處與教務處9月25日中午在...
【職場軟實力系列講座】職涯新視野～開啟國際遊留學之窗
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
Investigation of resistive switching in copper/InGaZnO/Al2O3-based memristor
(2019-09-30)
Gan, Kai-Jhih
;
Chang, Wei-Chiao
;
Liu, Po-Tsun
;
Sze, Simon M.
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電子工程學系及電子研究所
This work investigates the resistive switching mechanism in the Cu/TiW/InGaZnO/Al2O3/Pt-based memristor. By introducing the Al2O3 layer, the nanoscale diameter of the Cu filament decreased from 6.51 to 0.83 nm as the current compliance decreases from 1 mA to 50 mu A. The resistive switching memory characteristics, such as a large ratio of high-resistance state (HRS)/low-resistance state (LRS) (similar to 10(7)), stable switching cycle stability (>9 x 10(2)), and multilevel operation, are observed and apparently improved compared to the counterpart of the Cu/TiW/InGaZnO/Pt memory device. These results are attributed to the control of Cu formation/dissolution by introducing the Al2O3 nanolayer at the InGaZnO/Pt interface. The findings of this study can not only improve the performance of the amorphous InGaZnO memristor but also be promising for potential applications of next-generation flat-panel displays in wearable devices.
十年磨一劍，陽明送出首批德國名校雙聯學位留學生
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
經過十年努力，台灣終於送出第一批德國海德堡大學雙聯學位留學生。畢業自陽明生命科學系、目前正就讀生醫光電研究所的孫一、周再...
Microstructure and mechanical properties evaluation of cathodic arc deposited CrCN/ZrCN multilayer coatings
(2019-09-30)
Huang, Sung-Hsiu
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Tong, Cheng-Yi
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Hsieh, Tsung-Eong
;
Lee, Jyh-Wei
;
材料科學與工程學系
For the development of advanced nanoscale multilayer protective coatings, proper design of microstructure and chemical composition of carbon containing sequential transition metal nitride nanolayers is an important issue. In this work, five different nanostructured CrCN/ZrCN multilayer coatings were deposited periodically by cathodic arc evaporation. The bilayer period of the CrCN/ZrCN multilayer coatings was kept at 20 nm. The C2H2 gas flow ratio was adjusted from 6.3 to 20.0% for achieving CrCN/ZrCN multilayer coatings with 2.3-4.2 at.% carbon content. Nanolaminated CrCN and ZrCN nitride layers and thin amorphous carbon nitride mixed nanolayers -5 nm thick were obtained as the carbon content reached 4.2 at.%. It was found that the hardness and adhesion quality were strongly improved by the carbon addition to the CrCN/ZrCN multilayer coatings. An increase of 2.6-4.6 GPa in hardness was found for the CrCN/ZrCN multilayer coatings due to the balance of solution hardening effect of carbon atoms and the softening by the amorphous mixed nanolayer. An optimal combination of high hardness, 28.9 GPa, and good adhesion, 41 N of upper critical load were achieved when the carbon content was 4.2 at.% for the CrCN/ZrCN multilayer coatings. (C) 2019 Elsevier B.V. All rights reserved.
【真核轉錄調控50周年回顧】真核轉錄之父Robert G. Roeder演講
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
徐嘉琳副教授榮獲科技部「吳大猷先生紀念獎」
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
免疫反應是一個複雜又美麗精巧的系統，本校微免所徐嘉琳副教授的研究發現，異常代謝竟會造成免疫細胞的失常！這個在免疫代謝以及...
日本「重粒子醫學之父」任陽明訪問學者，培訓癌症治療人才
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
因應重粒子癌症治療引進榮陽，陽明將聘日本「重粒子醫學之父」辻井博彥教授（Prof. Hirohiko Tsujii），擔任生物醫學影像暨放射科...
陽明、交大兩校校務會議，通過合併計畫書
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
陽明與國立交通大學9月18日分別召開校務會議，針對合併計畫書進行討論。兩校校務會議皆通過合併計畫書，共同朝「國立陽明交通大學...
【2019心哲所秋季系列演講】ＡＩ與心理神經免疫學
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
【IACUC相關規範和動物實驗申請說明會】
(國立陽明大學, 2019-09-30)
陽明電子報編輯小組
Vapor-Solid Reaction Growth of Rutile TiO2 Nanorods and Nanowires for Li-Ion-Battery Electrodes
(2019-10-01)
Lee, Tzu-Yuan
;
Lee, Chi-Young
;
Chiu, Hsin-Tien
;
應用化學系
;
Department of Applied Chemistry
A new synthetic method to grow O-deficient rutile TiO2(s) nanorods (NRs) and nanowires (NWs) by a vapor-solid reaction growth method is developed. TiCl4(g) was employed to react with commercially supplied CaTiO3(s) (size 2-4 mu m) at 973 K under atmospheric pressure to generate TiO2(s) NRs (diameters 80-120 nm, lengths 1-4 mu m). The reaction employing TiCl4(g) and CaO(s) at 973 K also generated CaTiO3(s) (size 4-13 mu m) as the intermediate which reacted further with TiCl4(g) to produce NWs (diameters 80-120 nm, lengths 4-15 mu m). This is the first report of 1D rutile TiO2(s) nanostructure with such a high aspect ratio. Both of the NRs and the NWs, with compositions TiO1.81 and TiO1.65, respectively, were single crystals grown in the [001] direction. Their morphology was affected by the reaction temperature, the concentration of TiCl4(g), and the particle size of CaTiO3(s). The NRs and the NWs were investigated as anode materials for Li+-ion batteries. At constant current rates 1, 2, and 5 C (1 C = 170 mA g-1) for 100 cycles, the cycling (1.0-3.0 V) performance data of the NRs were 146, 123, and 104 mA h g(-1), respectively. On the other hand, the cycling performance data of the NWs were 120, 80, and 52 mA h g(-1), respectively. This is attributed to the high Li+ ion diffusion rate (D-Li(+)) of the NRs (29.52 x 10(-15) cm(2) s(-1)), which exceeds that of the NWs (8.61 x 10(-1)5 cm(2) s(-1)). Although the [001] growth direction of the NR crystals would provide the fastest channels for the diffusion of Li+ ions and enhance the battery capacity, the extremely long channels in the NWs could hamper the diffusion of the Li+ ions. The O-deficiency in the structure would increase the conductivity of the electrode material and improve the stable cycling stability of the batteries also. The long-term cycling test at 2 C for the battery constructed from the NRs retained 121 mA h g(-1) after 200 cycles and 99.2 mA h g(-1) after 800 cycles. The device has an excellent long-term cycling stability with a loss of only 0.04% per cycle.