Browsing by Issue Date, starting with "2020-10-05"

Now showing 1 - 20 of 4243

P???N type pnicogen bonding in phosphorus trichloride-pyridine adduct: A matrix isolation infrared, DFT and ab initio study
(2020-10-05)
Joshi, Prasad Ramesh
;
Sankaran, K.
;
應用化學系
;
應用化學系分子科學碩博班
;
Department of Applied Chemistry
世代對話，陽明攜手多世代探討健保改革
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
Coved-19疫情衝擊下，台灣健保的永續經營格外受到關注。繼「健保大限座談會」之後，10月9日在陽明再度舉行「疫情下的健保改革～世
陽明大學支持學生以民主方式表達合校意見
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
陽明大學支持學生參與公共事務，以理性方式表達意見。學生會於9月21日至25日舉辦合校公投，針對全校學生以「您是否同意依據本校合...
首場遴選座談會，陽明學生表達對新校長之期待
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
陽明與交大經行政院同意，預定於明年2月1日正式合併為「國立陽明交通大學」。為辦理首任校長遴選，教育部成立了校長遴選小組，並..
早衰症與纖毛異常有關，陽明大學亮眼成果獲選為EMBO Reports封面故事
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
國立陽明大學生化暨分子生物研究所陳鴻震講座教授研究團隊與國家衛生研究院生技與藥物研究所紀雅惠副研究員的合作發現，細胞初級...
【藥癮醫療示範中心品質管理試辦計畫】成果分享活動
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
The performance of the PM2.5 VSCC and oil-wetted M-WINS in long-term field sampling studies
(2020-10-15)
Thi-Cuc Le
;
Fu, Chang-Xing
;
Sung, Jung-Che
;
Li, Zi-Yi
;
Pui, David Y. H.
Most of PM2.5 FRM samplers and FEM monitors use a well impactor ninety-six (WINS) or very sharp cut cyclone (VSCC) to classify particles smaller than 2.5 mu m in diameter. However, the WINS has the particle loading effect and needs to be cleaned after 3 to 5 sampling days. The VSCC was claimed not to be affected by the particle loading effect in a laboratory study but without the support of field studies. In this field comparison study using daily cleaned VSCC as the reference, the uncleaned VSCC showed overall good performance in three long-term testing periods: period #1 (21 days), period #2 (124 days), and period #3 (30 days). However the fluctuation in PM2.5 concentrations of the uncleaned VSCC occurred in day 14 (D14) and D16 of period #1 due to particle bounce and re-entrainment effects; and also in D19, D31 and D44 of period #2, and in D28 and D29 of period #3 due to particle loading effect. After the sampling periods longer than 21 days in period #2 and #3, the particle loading effect resulted in persistently lower PM2.5 concentrations due to smaller cut-sizes and smoother penetration curves. In comparison, the oil-wetted M-WINS designed by our group showed a better performance with less than +/- 5% bias and +/- 2 mu g m(-3) concentration difference during two long-term tests: periods #2 and #3. This study proved once again that the M-WINS is a viable PM2.5 sampling inlet that meets the long-term PM2.5 sampling or monitoring need.
掌管動作習慣與動機情緒的腦神經如何形成？陽明神研所找到關鍵基因
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
習慣養成與行為成癮也和基因有關。陽明大學找到調控大腦基底核紋狀體神經元分化與遷移的關鍵基因，不僅解答掌管動作習慣與動機情...
陽明醫學院與衛福部醫福會攜手，推動公費醫師培育與訓練
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
陽明大學醫學院與衛生福利部醫福會9月28日簽訂合作備忘錄，未來雙方將攜手合作，針對目前醫學系公費生的在校教育、住院醫師訓練、.
歡慶教師節，24位教學傑出老師與14位優良導師獲表揚
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
為表達對老師們的感謝，以及表揚傑出優良老師，學務處與教務處於9月28日舉辦「109學年度教學傑出及優良導師頒獎典禮」。今年共有2...
【IACUC相關規範和動物實驗申請】說明會
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
《她們》（Little Women）
(國立陽明大學, 2020-10-15)
黃柏威
;
陽明電子報編輯小組
Coconut shell derived activated biochar-manganese dioxide nanocomposites for high performance capacitive deionization
(2020-10-15)
Adorna Jr, Joemer
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Borines, Myra
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Van Dien Dang
;
Doong, Ruey-An
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環境工程研究所
In this study, a Faradaic/electric double-layer hybrid capacitor using coconut shell derived activated biochar (AB) and MnO2 nanocomposite was fabricated for capacitive deionization (CDI) applications. Three different co-precipitation methods including indirect, direct, and acid-assisted grafting oxidation methods were explored to produce the AB-MnO2 nanocomposites. The alpha-MnO2 with an excellent ion intercalation ability was successfully deposited onto the AB, making the AB-MnO2 an excellent electrode material for CDI application in the presence of neutral Na2SO4 electrolytes. Notably, the AB-MnO2 nanocomposites prepared by indirect co-precipitation method (AB-MnO2-indirect) has shown a high specific surface area of 304 m(2) g(-1) with high mesopore volume ratio, high capacitance retention, good hydrophilicity and suitable pore texture to shorten the diffusion distance of ions. Cyclic voltammetric (CV) and electrochemical impedance spectroscopic (EIS) spectra showed that the AB-MnO2 yields a quasi-rectangular and symmetric CV plot, and specific capacitances of 410-523 F g(-1) at 5 mV s(-1) were observed. Moreover, the AB-MnO(2 )indirect exhibits excellent CDI performance at 1.2 V, and the specific electrosorption capacity of 33.9-68.4 mg g was obtained. Results of this study demonstrate that AB-MnO2 nanocomposites are superior electrochemical materials for CDI application, which can serve as alternative materials for designing an innovative electrochemical technology for water purification, desalination, and energy storage.
The undirected optical indices of complete m-ary trees
(2020-10-15)
Lo, Yuan-Hsun
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Fu, Hung-Lin
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Zhang, Yijin
;
Wong, Wing Shing
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應用數學系
The routing and wavelength assignment problem arises from the investigation of optimal wavelength allocation in an optical network that employs Wavelength Division Multiplexing (WDM). Consider an optical network that is represented by a connected, simple graph G. An all-to-all routing R in G is a set of paths connecting all pairs of vertices of G. The undirected optical index of G is the minimum integer k to guarantee the existence of a mapping phi : R -> {1, 2, ..., k}, such that phi(P) not equal phi(P') if P and P' have common edge(s), over all possible routings R. A natural lower bound of the undirected optical index of G is the (undirected) edge-forwarding index, which is defined to be the minimum of the maximum edge-load over all possible all-to-all routings. In this paper, we first derive the exact value of the optical index of the complete m-ary trees, and then investigate the gap between undirected optical and edge-forwarding indices. (C) 2020 Elsevier B.V. All rights reserved.
【完美求職系列講座】職場情緒勒索
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
【醫學系～標竿人物講座】部立花蓮醫院楊南屏院長主講
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
Quantum chemical modeling of spontaneous reactions of N2O4 with hydrazines in CCl4 solution at low temperature
(2020-10-15)
Huyen, Trinh Le
;
Raghunath, P.
;
Lin, M. C.
;
交大名義發表
;
應用化學系
The spontaneous reactions of N2O4 (NTO) with hydrazines (XNH2, X = NH2, CH3NH and (CH3)(2)N, denoted as HZs) have been studied by ab initio quantum chemical calculations at the PCM-CCSD(T)/6-311 + G(3df,2p) level in CCl4 solution at low temperature to elucidate the mechanisms and predict the kinetics of these well-known hypergolic processes experimentally studied by Saad et al. [AIAA J. 10 (1972) 1073; Ref. 1]. The key initiation reactions in these systems, similar to those unraveled recently by us for the gas-phase reactions, occur by the isomerization process of N2O4 -> ONONO2 via very loose transition states within the pre-reaction complexes (N2O4:XNH2) with barriers from 7.2 to 8.7 kcal/mol, followed by concurrent ONONO2 attack on XNH2 through abstraction of one of H atoms by the NO3 group to form HNO3 + XN(H)NO. The predicted rate constants for these bimolecular reactions in CCl4 at 253 K were primarily controlled by transformation of N2O4:XNH2 to ONONO2:XNH2 within 4.7-278 ms. This result can satisfactorily account for the occurrence of the hypergolic reactions of NTO and HZs in CCl4 solution at 253 K reported by Saad et al.
陽明藥理所王湘翠副教授、蔡秉興博士榮獲「杜聰明博士年輕學者獎」
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
台灣藥理學會日前公布「杜聰明博士年輕學者獎」得獎名單，今年兩位得主由陽明藥理所囊括：王湘翠副教授與蔡秉興博士，分別以「口..
【疫情下的公衛專家—新思維、角色、定位！】研討會
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組
【陽明交大－喜馬拉雅AIoT計畫】徵案說明會
(國立陽明大學, 2020-10-15)
陽明電子報編輯小組