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1 108/1 化學系 王三郎 教授 期刊論文 發佈 New indications of potential rat intestinal α-glucosidase inhibition by Syzygium zeylanicum (L.) and its hypoglycemic effect in mice , [108-1] :New indications of potential rat intestinal α-glucosidase inhibition by Syzygium zeylanicum (L.) and its hypoglycemic effect in miceVan Bon Nguyen; San-Lang Wang; Thi Hanh Nguyen; Chien Thang Doan; Thi Ngoc Tran; Yao-Haur Kuo; Quang Vinh Nguyen; Anh Dzung NguyenResearch on Chemical IntermediatesNatural α-glucosidase inhibitors (aGIs) have been considered efective agents for type 2 diabetes management. In this study, Syzygium zeylanicum (L.) (SZL), a medicinal plant that grows wild in the Central Highlands of Vietnam, was reported for the frst time to have potential anti-diabetic properties. The methanol extract of SZL possessed potent rat intestinal α-glucosidase inhibitory activity with low IC50 and great maximum inhibition values of 109 µg/mL and 100%, respectively. This was higher activity than acarbose, an anti-diabetic drug with IC50 and maximum inhibition values of 540 µg/ml and 80%, respectively. In specifc inhibition tests, the herbal extract demonstrated strong inhibition against α-glucosidases from Saccharomyces cerevisiae and Bacillus stearothermophilus with small IC50 values of 0.18 and 0.31 µg/mL, respectively. SZL extract also demonstrated potent inhibition against porcine pancreatic α-amylase with maximum inhibition and IC50 values of 99.2% and 3.7 µg/mL, respectively. SZL displayed high thermal and pH stability, with respective activities of 87% and 100–140% when treated at 100 °C or over a wide pH range of 2–13. The herbal extract was further investigated for its efcacy using ICR mice as the animal model. At a dose of 100 mg/kg BW, SZL signifcantly reduced blood glucose in mice and no signs of diarrhea were observed. The results from this study suggest that SZL, a potent and natural source of aGIs, may be a good candidate for the treatment of type 2 diabetes.α-Glucosidase inhibitors;Diabetes;Syzygium zeylanicum (L.);Hypoglycemic efect
2 108/2 資管系 戴敏育 副教授 期刊論文 發佈 Do sharp movements in oil prices matter for stock markets? , [108-2] :Do sharp movements in oil prices matter for stock markets?Yensen Ni; Manhwa Wu; Min-Yuh Day; Paoyu HuangPhysica A: Statistical Mechanics and its Applications, 539, pp. 1-11.Sharp movements, including sharp rise and fall of oil prices, may cause stock market fluctuations due to investors’ sentiments aroused. This study pioneers the exploration of trading performance when a sharp rise (fall) in oil prices occurs. We reveal several findings by employing the constituent stocks of DJ 30, FTSE 100, and SSE 50 as our samples. First, investors may profit from trading stocks after over 10% rise in oil prices because such an increase may be regarded as a positive signal of a momentum phenomenon. Second, continuous 2.5% and 5% fall in oil prices for two or even three days can be regarded as positive signals for China because the country is regarded as the largest oil-importing country. Third, trading these constituents’ stocks after over 10% fall in oil prices may result in a stock price rebound.Investing strategies;Constituent stocks;Oil price;Investors' sentiments
3 108/1 外交與國際系 游雅雯 助理教授 期刊論文 發佈 Indonesia's Foreign Policy toward U.S.'s Indo-Pacific Strategy in the Context of Rising China , [108-1] :Indonesia's Foreign Policy toward U.S.'s Indo-Pacific Strategy in the Context of Rising ChinaYa-wen YuTaiwan Strategists, No. 3, pp. 23-44
4 108/1 歷史系 高上雯 副教授 期刊論文 發佈 《史記》本紀「見盛觀衰」之作意 —以〈秦本紀〉、〈項羽本紀〉與〈呂太后本紀〉為例 , [108-1] :《史記》本紀「見盛觀衰」之作意 —以〈秦本紀〉、〈項羽本紀〉與〈呂太后本紀〉為例期刊論文《史記》本紀「見盛觀衰」之作意 —以〈秦本紀〉、〈項羽本紀〉與〈呂太后本紀〉為例Sima Qian's Intention of "Observing Prosperity and Decadence over Dynasties" in the Benji of Shiji - Qinji (Annals of Qin), Xiang Yu Ji (Annals of Xiang Yu), and Empress Lu Ji (Annals of Empress Lu) as Examples高上雯史記;本紀;秦;項羽;呂太后;Shiji;Benji;Qin;Xiang Yu;Empress Lu Ji淡江史學 31, p.1-20司馬遷《史記》首創紀傳體,十二本紀「罔羅天下放失舊聞,王迹所興,原始察終,見盛觀衰」。後世學者對於司馬遷〈秦本紀〉、〈項羽本紀〉與〈呂太后本紀〉的安排提出不同的見解,班固作《漢書》將項羽置於列傳,呂太后則置於〈惠帝紀〉之後;南朝宋人裴松之以「天子稱本紀」而有項羽、呂太后不當置於本紀之論,唐人司馬貞認為〈秦本紀〉、〈項羽本紀〉宜降為世家,〈呂太后本紀〉宜分為惠帝紀與高后紀兩篇。本文從《史記》本紀「見盛觀衰」之作意,探索司馬遷作〈秦本紀〉、〈項羽本紀〉與〈呂太后本紀〉的筆法,從而理解司馬遷以秦為主軸作為撰寫東周列國的興衰,以項羽的盛衰作為撰寫秦末漢興的發展,並以呂太后掌權始末作為撰寫漢高祖去世至文帝即位的大事;三篇皆展現司馬遷本紀體例欲「見盛觀衰」之意與宏觀的史識。 Sima Qian first created the history genre based on biography in Shiji, of which 12 chapters of the Benji recorded prosperity and decadence over dynasties. The scholars have different views about the category of Qinji (Annals of Qin), Xiang Yu Ji (Annals of Xiang Yu), and Empress Lu Ji (Annals of E
5 101/1 會計系 林凱薰 助理教授 期刊論文 發佈 國家主權延伸至網路空間之討論 , [101-1] :國家主權延伸至網路空間之討論期刊論文國家主權延伸至網路空間之討論On Extending State Sovereignty over Cyber Space梁德昭; 朱志平; 林凱薰網路空間;國家主權;網路戰;網路自由;虛擬領土;cyberspace;state sovereignty;cyberwarfare;Internet freedom;virtual territory前瞻科技與管理 2(2), p.1-14網際網路加速了全球化的發展,將人類帶入了e化時代,形成跨越國界平行式互動的模式,動搖了以國家主權為基礎所建構的法律制度。各國致力推行網路化後所帶來的國家安全及利益上的威脅,使網路空間成為各國政府極力維護的目標,甚至在國際上引發許多不同層面的爭議。雖然在網路空間中並無國家主權立基的條件,但國家主權似乎已經延伸至網路空間之中。無論是基於攻擊上的防護,或是限制資訊的傳遞,都必需藉由彰顯國家主權的存在來執行。挹注國家主權新的意涵,在網路空間提供國籍識別,以及界定網路邊疆,是未來解決國際間網路衝突的有效解決方案。 The Internet has accelerated the development of globalization. It not only forms a parallel communication mode across states, but also changes the legal system constructed on the basis of national sovereignty. Governments are doing their best efforts to maintain the cyber space owing to the threat for national securities and interests are created from the cyber space worldwide. That leads to controversies of state sovereignty from different aspects. Although it is difficult to explore the state sovereignty in cyber space, but
6 105/2 會計系 林凱薰 助理教授 期刊論文 發佈 The difference in strategic fit between Western and Asian countries - evidence from audit firms of Taiwan , [105-2] :The difference in strategic fit between Western and Asian countries - evidence from audit firms of Taiwan期刊論文The difference in strategic fit between Western and Asian countries - evidence from audit firms of TaiwanYi Hua Hsieh; Kai Hsun Linstrategic fit;business strategy;HRM strategy;human resource management;performance management;Taiwan; auditing;audit firms;organisational performance;firm performance;strategic management;resource-based view;RBV;contingency theory.World Review of Entrepreneurship, Management and Sustainable Development 13(4), p.357-372.It aims to examine the effect of business strategy and HRM strategy on organisational performance of audit firms in Taiwan. It also determines whether the organisational performance of audit firms with best strategic fit is better than those audit firms with non-fit. Questionnaires were sent to the audit firms and completed by the directors. These findings included: different business strategies do not have significant influence on per
7 103/1 會計系 林凱薰 助理教授 期刊論文 發佈 Does Audit Firm Size Contribute to Audit Quality? Evidence from Two Emerging Markets , [103-1] :Does Audit Firm Size Contribute to Audit Quality? Evidence from Two Emerging Markets期刊論文Does Audit Firm Size Contribute to Audit Quality? Evidence from Two Emerging MarketsWang, Chen-Chin; Kung, Fan-Hua; Lin, Kai-HsunAudit Quality;Information Asymmetric;Big N Audit Firms;Bid-Ask Spread;Emerging MarketsCorporate Ownership and Control 11(2), p.108-119This study investigated whether the Big N audit firms in emerging markets can provide audits of high quality and mitigate information risk, by comparing the audit quality of Big N audit firms in Taiwan with those in China. The two countries share a similar cultural background and engage in frequent economic exchange; however, they have different legal systems and institutional environments. This study followed previous research in the use of bid-ask spread and discretionary accruals as proxy variables for information asymmetry and audit quality. Our results indicate that politico-economic differences between Taiwan and China influence
8 105/2 會計系 林凱薰 助理教授 期刊論文 發佈 Corporate Social Responsibility and Real Activities Earnings Management: Evidence from China. , [105-2] :Corporate Social Responsibility and Real Activities Earnings Management: Evidence from China.期刊論文Corporate Social Responsibility and Real Activities Earnings Management: Evidence from China.企業社會責任與實質活動盈餘管理:中國之實證孔繁華; 林凱薰; 王貞靜corporate social responsibility (CSR);earnings management;real operating activities;government policy;企業社會責任(CSR);盈餘管理;實質活動;政府政策中華會計學刊 12(S), p.537-574This paper investigates whether corporate social responsibility (CSR) can constrain real activities earnings management (REM), focusing on the legitimacy pressures of CSR compliance in the Chinese context. The distinctive setting of the role of government in CSR allow us to draw new inference. We find that contrary to the criticism that mandated CSR policies is simply window dressing, strong CSR performers are more ethical in their reporting behaviors because they have incentives to maintain good relationship with stakeholders. However, the relationship is weaker for state-owned enterprises (SOEs), which suggests that
9 106/2 學動組 陳瑞辰 副教授 期刊論文 發佈 滿意度因素對淡江大學暑期游泳訓練班消費者再購意願影響 , [106-2] :滿意度因素對淡江大學暑期游泳訓練班消費者再購意願影響期刊論文滿意度因素對淡江大學暑期游泳訓練班消費者再購意願影響The Effect of Satisfaction Dimensions on Customer Repurchasing Intention in TamKang University Summer Swimming Course陳瑞辰滿意度;忠誠度;再購意願;邏輯斯迴歸;Satisfaction;Loyalty;Repurchase Intention;Logistic Regression運動休閒管理學報 15(2), p.23-48目的:本研究以淡江大學暑期游泳訓練班之消費者為研究對象,調查不同背景消費者對游泳訓練班滿意度現況;比較不同背景消費者對滿意度之差異情形;再檢視游泳課程實際再購者之關鍵因素構面。方法:本研究以自編「淡江大學暑期游泳訓練班再購消費者滿意度調查問卷」為研究工具,於2015年7月20日至8月28日採合目標抽樣方式,進行問卷調查,回收有效問卷共200份,資料以描述性統計、獨立樣本t檢定、單因子變異數分析以及邏輯斯迴歸分析等統計方法進行分析。結果:一、消費者以距離泳池路程6至10分鐘、與家人同行參與的8至9歲女性居多;二、消費者對整體滿意度之評價為滿意偏向非常滿意的水準,尤以「教練教學」的解釋變異量百分比最高;三、不同性別、年齡、參與形式與路途時間對滿意度之評價具有顯著性差異;四、「服務積極性」構面對消費者再購意願具有關鍵性影響因素。最後,建議經營業者應改善軟硬體服務品質、強化教學效能、建置意見回饋系統、提供多樣化開課期程、增進教練與服務人員溝通技巧、實施策略化招生與課程費用方案,並以創造尊榮感服務為最終目標。 Purpose: The purpose of this study was to construct the factors of core dimensions which were the consumers most concern. Aimed to understanding the core factors, consolidating and enhancing the most important dimensions which were consumers concern who participa
10 88/2 物理系 李啟正 助理教授 期刊論文 發佈 Compression mechanisms in the anisotropically bonded elements Se and Te , [88-2] :Compression mechanisms in the anisotropically bonded elements Se and Te期刊論文Compression mechanisms in the anisotropically bonded elements Se and TeH. C. Hsueh; C. C. Lee; C. W. Wang; J. CrainPhys. Rev. B 61(6), 3851The compression mechanisms of the elements selenium and tellurium (which exhibit highly anisotropic bonding under ambient conditions) are explored. A combination of experiments and ab initio simulation (including generalized gradient corrections) is used to examine the structural and dynamic properties of these elements in detail. The effect of pressure on both these systems is to enhance the weak interchain bonding at the expense of the stronger intrachain covalent interactions. This is manifested by a pronounced mode softening of the intrachain vibrational modes under pressure as found from both Raman spectroscopy and simulation. A corresponding increase of the rigid-chain rotation mode is also revealed by the calculations. We also investigate pressure-induced polymorphism
11 91/1 物理系 李啟正 助理教授 期刊論文 發佈 Magnetism and mechanical stability of α-iron , [91-1] :Magnetism and mechanical stability of α-iron期刊論文Magnetism and mechanical stability of α-ironH. C. Hsueh; J. Crain; G. Y. Guo; H. Y. Chen; C. C. Lee; K. P. Chang; H. L. ShihPhys. Rev. B 66(5), 052420Ab initio electronic structure calculations employing the fixed-spin moment procedure and the generalized gradient correction are used to explore the mechanical stability of α-iron and related magnetic materials, including body-centered-cubic cobalt and ziconium. The mechanical stability is found to depend sensitively on the magnetization. At relatively low values of the magnetization, specific vibrational and elastic instabilities are identified and are interpreted in terms of the behavior of the electronic density of states at the Fermi level. These results also raise the possibility of influencing the stability of bulk magnetic phases by external fields.en_US國外SCI;是USA
12 95/2 物理系 李啟正 助理教授 期刊論文 發佈 Nonresonant Inelastic X-Ray Scattering and Energy-Resolved Wannier Function Investigation of d-d Excitations in NiO and CoO , [95-2] :Nonresonant Inelastic X-Ray Scattering and Energy-Resolved Wannier Function Investigation of d-d Excitations in NiO and CoO期刊論文Nonresonant Inelastic X-Ray Scattering and Energy-Resolved Wannier Function Investigation of d-d Excitations in NiO and CoOB. C. Larson; Wei Ku; J. Z. Tischler; Chi-Cheng Lee; O. D. Restrepo; A. G. Eguiluz; P. Zschack; K. D. FinkelsteinPhys. Rev. Lett. 99(2), 026401Nonresonant inelastic x-ray scattering measurements on NiO and CoO show that strong dipole-forbidden d−d excitations appear within the Mott gap at large wave vectors. These dominant excitations are highly anisotropic, and have [001] nodal directions for NiO. Theoretical analyses based on a novel, energy-resolved Wannier function (within the local density approximation+HubbardU) show that the anisotropy reflects the local exciton wave functions and local point-group symmetry. The sensitivity to weak symmetry breaking in particle-hole wave functions suggests a wide application to strongly correlated
13 98/1 物理系 李啟正 助理教授 期刊論文 發佈 Effect of covalent bonding on magnetism and the missing neutron intensity in copper oxide compounds , [98-1] :Effect of covalent bonding on magnetism and the missing neutron intensity in copper oxide compounds期刊論文Effect of covalent bonding on magnetism and the missing neutron intensity in copper oxide compoundsAndrew C. Walters, Toby G. Perring, Jean-Sébastien Caux, Andrei T. Savici, Genda D. Gu, Chi-Cheng Lee, Wei Ku, and Igor A. ZaliznyakNature Physics 5, p.867-872Theories involving highly energetic spin fluctuations are among the leading contenders for explaining high-temperature superconductivity in the cuprates1. These theories could be tested by inelastic neutron scattering (INS), as a change in the magnetic scattering intensity that marks the entry into the superconducting state provides a precise quantitative measure of the spin-interaction energy involved in the superconductivity2,3,4,5,6,7,8,9,10,11. However, the absolute intensities of spin fluctuations measured in neutron scattering experiments vary widely, and are usually much smaller than expected from fundamental sum rules, resu
14 98/2 物理系 李啟正 助理教授 期刊論文 發佈 Unfolding first-principles band structures , [98-2] :Unfolding first-principles band structures期刊論文Unfolding first-principles band structuresWei Ku; Tom Berlijn; Chi-Cheng LeePhys. Rev. Lett. 104(21), 216401A general method is presented to unfold band structures of first-principles supercell calculations with proper spectral weight, allowing easier visualization of the electronic structure and the degree of broken translational symmetry. The resulting unfolded band structures contain additional rich information from the Kohn-Sham orbitals, and absorb the structure factor that makes them ideal for a direct comparison with angle resolved photoemission spectroscopy experiments. With negligible computational expense via the use of Wannier functions, this simple method has great practical value in the studies of a wide range of materials containing impurities, vacancies, lattice distortions, or spontaneous long-range orders.en_US國外SCI;是USA
15 98/2 物理系 李啟正 助理教授 期刊論文 發佈 Coupling of spin and orbital excitations in the iron-based superconductor FeSe0.5Te0.5 , [98-2] :Coupling of spin and orbital excitations in the iron-based superconductor FeSe0.5Te0.5期刊論文Coupling of spin and orbital excitations in the iron-based superconductor FeSe0.5Te0.5S.-H. Lee; Guangyong Xu; W. Ku; J. S. Wen; C. C. Lee; N. Katayama; Z. J. Xu; S. Ji; Z. W. Lin; G. D. Gu; H.-B. Yang; P. D. Johnson; Z.-H. Pan; T. Valla; M. Fujita; T. J. Sato; S. Chang; K. Yamada; J. M. TranquadaPhys. Rev. B 81(22), 220502(R)We present a combined analysis of neutron scattering and photoemission measurements on superconducting FeSe0.5Te0.5. The low-energy magnetic excitations disperse only in the direction transverse to the characteristic wave vector (12,0,0) whereas the electronic Fermi surface near (12,0,0) appears to consist of four incommensurate pockets. While the spin resonance occurs at an incommensurate wave vector compatible with nesting, neither spin-wave nor Fermi-surface-nesting models can describe the magnetic dispersion. We propose that a coupling of spin and orbital correlations is
16 99/1 物理系 李啟正 助理教授 期刊論文 發佈 Unified Picture for Magnetic Correlations in Iron-Based Superconductors , [99-1] :Unified Picture for Magnetic Correlations in Iron-Based Superconductors期刊論文Unified Picture for Magnetic Correlations in Iron-Based SuperconductorsWei-Guo Yin; Chi-Cheng Lee; Wei KuPhys. Rev. Lett. 105(10), 107004The varying metallic antiferromagnetic correlations observed in iron-based superconductors are unified in a model consisting of both itinerant electrons and localized spins. The decisive factor is found to be the sensitive competition between the superexchange antiferromagnetism and the orbital-degenerate double-exchange ferromagnetism. Our results reveal the crucial role of Hund’s rule coupling for the strongly correlated nature of the system and suggest that the iron-based superconductors are closer kin to manganites than cuprates in terms of their diverse magnetism and incoherent normal-state electron transport. This unified picture would be instrumental for exploring other exotic properties and the mechanism of superconductivity in this new class of superconductors.en_US國外S
17 99/2 物理系 李啟正 助理教授 期刊論文 發佈 X-ray diffuse scattering study of local distortions in Fe1+xTe induced by excess Fe , [99-2] :X-ray diffuse scattering study of local distortions in Fe1+xTe induced by excess Fe期刊論文X-ray diffuse scattering study of local distortions in Fe1+xTe induced by excess FeX. Liu; C.-C. Lee; Z. J. Xu; J. S. Wen; G. Gu; W. Ku; J. M. Tranquada; J. P. HillPhys. Rev. B 83, 184523We report x-ray diffuse scattering studies of the iron chalcogenide Fe 1 + x Te as a function of doping and temperature for x = 0 . 03 , 0.08, and 0.12. In all cases, remarkably strong, characteristic diffuse scattering is observed. This scattering extends throughout the Brillouin zone and exhibits a nonmonotonic decay away from the fundamental Bragg peaks, with a peaklike structure at a reduced q ≈ ( 0 . 3 , 0 , 0 . 6 ) . We interpret this scattering as Huang diffuse scattering resulting from distortions induced by the interaction between the excess Fe and the FeTe layers. The form of the scattering indicates that this interaction is strong and extends a number of unit cells away from the i
18 100/1 物理系 李啟正 助理教授 期刊論文 發佈 dd excitations in three-dimensional q-Space: A nonresonant inelastic X-ray scattering study on NiO , [100-1] :dd excitations in three-dimensional q-Space: A nonresonant inelastic X-ray scattering study on NiO期刊論文dd excitations in three-dimensional q-Space: A nonresonant inelastic X-ray scattering study on NiON. Hiraoka,; M. Suzuki; K. D. Tsuei; H. Ishii; Y. Q. Cai; M. W. Haverkort; C. C. Lee; W. KuEurophysics Letters(EPL) 96(3), 37007We have studied the dd excitations in NiO over three-dimensional momentum (q) space using nonresonant inelastic X-ray scattering. In addition to the previously reported peaks at 1.7 and 3.0 eV, another peak is found at 1.0 eV, with a dramatically different intensity distribution in momentum space.Contrary to the other two peaks that form oval structures maximizing at [111] directions, the 1.0 eV peak displays appreciable intensity along low-symmetry axes near [311] and [210], but vanishes in the three principal axes [100], [110], and [111], indicating a significant difference in the exciton wave function.We find good agreement between the experimental data and two
19 93/2 國企系 許佳惠 助理教授 期刊論文 發佈 TRIPs 協定第31條藥品強制授權之回顧與展望 , [93-2] :TRIPs 協定第31條藥品強制授權之回顧與展望期刊論文TRIPs 協定第31條藥品強制授權之回顧與展望林宜男; 許佳惠知識產權文叢 12, p.106-137zh_TW國外是TWN
20 93/2 國企系 許佳惠 助理教授 期刊論文 發佈 WTO醫藥專利與公共健康議題之研析-兼論我國未來之發展趨勢 , [93-2] :WTO醫藥專利與公共健康議題之研析-兼論我國未來之發展趨勢期刊論文WTO醫藥專利與公共健康議題之研析-兼論我國未來之發展趨勢Analysis on WTO Pharmaceutical Patent and Public Health Issues with Particular References to Future Trends in Taiwan林宜男; 許佳惠世界貿易組織;TRIPS協定;公共健康;強制授權;醫藥專利;專利法;杜哈部長會議;愛滋病;WTO;TRIPS agreement;Public health;Compulsory licensing;Pharmaceutical patent;Patent law;Doha ministerial conference;AIDS清華科技法律與政策論叢 2(1) p.205-257世界貿易組織;TRIPS協定;公共健康;強制授權;醫藥專利;專利法;杜哈部長會議;愛滋病;WTO;TRIPS agreement;Public health;Compulsory licensing;Pharmaceutical patent;Patent law;Doha ministerial conference;AIDSzh_TW國內是TWN
21 92/2 國企系 許佳惠 助理教授 期刊論文 發佈 我國半導體產業全球競爭策略探討與案例分析 , [92-2] :我國半導體產業全球競爭策略探討與案例分析期刊論文我國半導體產業全球競爭策略探討與案例分析洪祚隆; 許佳惠; 簡慈; 張瓏耀; 曾義明核心能力;供應鏈;全球運籌管理;半導體 DRAM臺灣經濟金融月刊 40(2), p.97-116zh_TW1684-6508國內是TWN
22 106/1 國企系 謝志柔 副教授 期刊論文 發佈 公司治理與經營績效:以顧客知曉為干擾變數 , [106-1] :公司治理與經營績效:以顧客知曉為干擾變數期刊論文公司治理與經營績效:以顧客知曉為干擾變數Corporate Governance and Operating Performance: The Moderating Variable of Customer Awareness張幸惠; 謝志柔公司治理;顧客知曉;異常報酬;Corporate Governance;Customer Awareness;Abnormal Returns商略學報 9(3), p.187-206本研究使用臺灣公司治理100指數,探討公司治理與經營績效之關聯性,並檢驗公司治理指數100宣告時,成分股是否有正的異常報酬。研究樣本包括774家上市公司,研究期間為2012年至2014年。迴歸分析結果發現,公司治理與經營績效關係並不顯著;然而,顧客知曉對公司治理與經營績效關係具有顯著的正向干擾效果,隱含高顧客知曉成分股顯著地正向影響經營績效。事件研究結果顯示,當公司治理100指數宣告時,宣告前有顯著地正的異常報酬,特別是高顧客知曉成分股。 This study uses Taiwan Corporate Governance 100 Index to investigate the relationship between corporate governance and operating performance. In addition, this study examines if the announcement of corporate governance 100 (CG100) firms shows positive abnormal returns for the selected CG 100 firms. The sample consists of 774 listed firms, spanning the period from 2012 to 2014. Ordinary least squares regression results show that the link between corporate governance and operating performance is insignificant. However, customer awareness
23 103/1 國企系 謝志柔 副教授 期刊論文 發佈 全球創投產業發展趨勢:台灣創投業者何去何從? , [103-1] :全球創投產業發展趨勢:台灣創投業者何去何從?期刊論文全球創投產業發展趨勢:台灣創投業者何去何從?Development Trends in the Global Venture Capital Industry: What Should Taiwanese Venture Capitalists Do?謝志柔人力資源管理措施;服務創新;服務行業;HRM practices;service innovation;service industry創新與管理 11(2), p.25-65本文綜述全球創投產業發展趨勢,且特別論及台灣創投業的狀況。除了彙整多元性的論據、數據及具體事證以抽繹出重要概念貫穿全文外,本文也使用文獻檢討方法,並聚焦於晚近的學術研究成果,更進而在此方法論的層面上提出具洞察力的見解及建言,俾供產官學各界參酌。作者發現各國創投業者從沒有像現在這樣認真地用國際化的視野來看待跨國投資佈局。絕大多數業者視透過與「奠定業界地位」的當地伙伴成立「跨國策略聯盟」為實現擴張地理區域的重要方式。此外,許多政府開始砸重金,旨在協助孵育新創公司及刻意建構出活躍的創投生態環境,以提昇國際競爭力。同時令人振奮的是,可望展開成長新頁的新興產業領域包括清淨科技、奈米科技、醫療器材和醫療服務。對台灣創投業者而言,能否獲得充裕的資金以持續金援新創公司是業者在國際舞台上維持競爭優勢的關鍵。因「國際化」乃一國經濟突破國界和地區上的藩籬向全球擴展至每個角落的過程,伴隨而來的「緊密合作」、「構想交流與激盪」及「企業跨境貿易」,促使台灣創投專業人士不得不擁抱多元化及汲取新知識和專門技術,以利跨越職能部門界限並積極合作。廣闊的國際視野固然重要;但同樣重要的是社會與文化制度是否鼓勵創投業者提升外語能力,並展現跨國職場移動力高的特質。雖然創投有各種不同的退場機制,文獻顯示最吸引創投的選項為通過「公開上市」退出。因此證券市場必須透明、流動性高且籌募資金機能強,以契合前途光明的企業的需求。因為創投公司對「創新創意」的發揮、「企業家精神」的孕育、「就業機會」的創造及「經濟成長」具有催化的力量,台灣政府的產業發展規劃中之各種施政措施也應包含消除創投執業中各種法律與規管上所带来的制度性發展障礙。再者,政府還應制定新措施鼓勵與支持「創意革新」和「企業家精神」。最後,身處「新經濟」時代的今天,唯有結合「科技創新」與「
24 107/1 建築系 鄭晃二 副教授 期刊論文 發佈 Development of New Technology using Bamboo to Construct a Spiritual Place in the Gambia (Senegambia Region) , [107-1] :Development of New Technology using Bamboo to Construct a Spiritual Place in the Gambia (Senegambia Region)期刊論文Development of New Technology using Bamboo to Construct a Spiritual Place in the Gambia (Senegambia Region)Alhagie T Sarr; Hoang-Ell JengAffordable Bamboo;Climate Change;SustainabilityInternational Journal of Advances in Mechanical and Civil Engineering (IJAMCE) 5(3), p.82-84This paper evaluates the current conditions of Gambia and Senegambia Region low-income tropical housing with a focus on construction methods and materials in order to identify the key areas for improvement. Surveys are carried out to collect relevant information on prevailing construction methods/materials and on their environmental impacts in rural areas. Low quality, high waste, and energy intensive production methods, as well as excessive soil extraction and deforestation, are identified as the main environmental damage of the current construction methods and materials. The embodied energy is highlighte
25 103/2 統計系 陳淑嬌 助理教授 期刊論文 發佈 應用整合性科技接受模式探討醫院呼吸治療照護管理導入無線射頻辨識技術之成效 , [103-2] :應用整合性科技接受模式探討醫院呼吸治療照護管理導入無線射頻辨識技術之成效期刊論文應用整合性科技接受模式探討醫院呼吸治療照護管理導入無線射頻辨識技術之成效鄭雅穗; 盧以詮; 沈聖倫; 陳大勝; 陳淑嬌福祉科技與服務管理學刊 Vol.3,No.3 pp329 - 330無線射頻辨識(Radio Frequency Identification, RFID)技術近年來普遍被醫療相關產業使用,國內多家醫院已使用RFID識別技術藉以提昇醫院病患的醫療安全、增進醫療業務的作業效率及改善醫療服務水準。加護病房內呼吸衰竭重症病患使用的呼吸器,皆由呼吸治療師負責呼吸器管理與照護,以維持病患的生命需求,對於呼吸治療師而言,登錄錯誤就會發生整個醫療照護團隊對於病患臨床呼吸生理與疾病狀況評估產生錯誤,進而造成醫療延誤,因而危害病患的疾病療程;但部分醫院內的呼吸治療臨床照護作業至今仍是手寫資料登錄與人工病患辨識,人為辨識容易錯誤且登錄資料費時易造成作業效率低落。RFID在呼吸治療中被用於提升資料辨識的效率與正確性,且呼吸器為醫院的貴重儀器,透過RFID則可以有效的管理呼吸治療儀器設備,了解其設備之採購時間、使用率和維修狀況,以做為儀器設備效益分析之工具。有鑑於此,本研究以台灣某醫學中心呼吸治療師為研究對象,探討呼吸治療照護導入RFID技術效益之研究,以提升呼吸照護品質、醫療錯誤降低、縮短作業時間、作業效率增加、呼吸照護資訊交換及呼吸器追蹤管理。zh_TW2306-1790國內TSSCI;否TWN
26 107/1 統計系 吳碩傑 教授 期刊論文 發佈 Bayesian analysis for lognormal distribution under progressive type-II censoring , [107-1] :Bayesian analysis for lognormal distribution under progressive type-II censoring期刊論文Bayesian analysis for lognormal distribution under progressive type-II censoringSukhdev Singh; Yogesh Mani Tripathi; Shuo-Jye WuHacettepe Journal of Mathematics and Statistics, 48(5), 1488-1504In this paper, we consider the problems of Bayesian estimation and prediction for lognormal distribution under progressive Type-II censored data. We propose various non-informative and informative priors for the unknown lognormal parameters and compute the Bayes estimates under squared error loss function. Importance sampling technique and OpenBUGS are taken into consideration for the computational purpose. Further, we predict lifetimes of both censored and future samples under one- and two-sample prediction frameworks. We also compute the corresponding Bayes predictive bounds. A simulation study is conducted to compare the performance of proposed estimates and a real data set is analyzed to illustrate application
27 107/2 資管系 鄭啟斌 教授 期刊論文 發佈 Solving multi-mode resource-constrained multi-project scheduling problem with combinatorial auction mechanisms , [107-2] :Solving multi-mode resource-constrained multi-project scheduling problem with combinatorial auction mechanisms期刊論文Solving multi-mode resource-constrained multi-project scheduling problem with combinatorial auction mechanismsChi-Bin Cheng; Chiao-Yu Lo; Chih-Ping ChuMulti-project scheduling;resource dedication;bi-level decentralized programming;combinatorial optimization;fuzzy logicInternational Journal of Information and Management Sciences, 30(2), 143-167.This study solves a multi-project, multi-mode, and resource-constrained project scheduling problem. Multi-mode means that the activities in a project can be accomplished in one out of several execution modes, each of which represents an alternative combination of resource requirement of the activity. The present study considers the case that the resources need to be allocated first to individual projects by the upper-level manager, and then the project manager of each project schedules the project to optimize its outcome. In view of s
28 100/1 物理系 李啟正 助理教授 期刊論文 發佈 One-Fe versus Two-Fe Brillouin Zone of Fe-Based Superconductors: Creation of the Electron Pockets via Translational Symmetry Breaking , [100-1] :One-Fe versus Two-Fe Brillouin Zone of Fe-Based Superconductors: Creation of the Electron Pockets via Translational Symmetry Breaking期刊論文One-Fe versus Two-Fe Brillouin Zone of Fe-Based Superconductors: Creation of the Electron Pockets via Translational Symmetry BreakingChia-Hui Lin; Tom Berlijn; Limin Wang; Chi-Cheng Lee; Wei-Guo Yin; Wei KuPhys. Rev. Lett. 107, 257001We investigate the physical effects of translational symmetry breaking in Fe-based high-temperature superconductors due to alternating anion positions. In the representative parent compounds, including the newly discovered Fe-vacancy-ordered K 0.8 Fe 1.6 Se 2, an unusual change of orbital character is found across the one-Fe Brillouin zone upon unfolding the first-principles band structure and Fermi surfaces, suggesting that covering a larger one-Fe Brillouin zone is necessary in experiments. Most significantly, the electron pockets (critical to the magnetism and superconductivity) are found only created with broken sym
29 100/2 物理系 李啟正 助理教授 期刊論文 發佈 Magnetic softness in iron-based superconductors , [100-2] :Magnetic softness in iron-based superconductors期刊論文Magnetic softness in iron-based superconductorsWei-Guo Yin; Chi-Cheng Lee; Wei KuSupercond. Sci. Technol. 25, 084007We examine the relevance of several major material-dependent parameters to the magnetic softness in iron-based superconductors by means of first-principles electronic structure analysis of their parent compounds. The results are explained in the spin-fermion model where localized spins and orbitally degenerate itinerant electrons coexist and are coupled by Hund's rule coupling. We found that the difference in strength of the Hund's rule coupling term is the major material-dependent microscopic parameter for determining the ground-state spin pattern. The magnetic softness in iron-based superconductors is essentially driven by the competition between the double-exchange ferromagnetism and the superexchange antiferromagnetism.en國外SCI;是GBR
30 101/2 物理系 李啟正 助理教授 期刊論文 發佈 Spin-split conduction band in EuB6 and tuning of half-metallicity with external stimuli , [101-2] :Spin-split conduction band in EuB6 and tuning of half-metallicity with external stimuli期刊論文Spin-split conduction band in EuB6 and tuning of half-metallicity with external stimuliJungho Kim; Wei Ku; Chi-Cheng Lee; D. S. Ellis; B. K. Cho; A. H. Said; Y. Shvyd’ko; Young-June KimPhys. Rev. B 87, 155104We report an Eu L3-edge resonant inelastic x-ray scattering (RIXS) investigation of the electronic structure of EuB6. We observe that the RIXS spectral weight around 1.1 eV increases dramatically when the system is cooled below the ferromagnetic ordering temperature and follows the magnetic order parameter. This spectral feature is attributed to the intersite excitation from the local 4f orbital to the spin-split 5d orbital on the neighboring site, illustrating the essential role of exchange splitting of the conducting electrons. Based on our density functional theory calculations and the RIXS data, EuB6 at low temperature can be consistently described with a semimetallic electronic structure
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