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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

レイシ果実の種子形質多様性に関する基礎ならびに応用研究

大迫, 祐太朗 23 March 2021 (has links)
京都大学 / 新制・課程博士 / 博士(農学) / 甲第23245号 / 農博第2452号 / 新制||農||1084(附属図書館) / 学位論文||R3||N5335(農学部図書室) / 京都大学大学院農学研究科農学専攻 / (主査)教授 田尾 龍太郎, 教授 土井 元章, 教授 樋口 浩和 / 学位規則第4条第1項該当 / Doctor of Agricultural Science / Kyoto University / DGAM
22

國際化程度與企業營運風險及借貸能力 / Corporate internationalization vs. business risk and leverage

姜邦杰, Chiang, Pang Chieh Unknown Date (has links)
自由貿易風潮席捲全球,在國外競爭對手紛紛進入台灣市場、或是與我國貿易夥伴結盟的壓力下,台灣的企業不得不進軍國際市場,進行國際化擴張來確保企業永續發展。傳統理論主張,國際化享有分散市場風險的好處,也幫助企業可借到更充裕的銀行資金,有助企業經營發展。然而,從管理層面來看,國際化也會使得管理風險上升,並且讓銀行不易監控,代理成本問題惡化,導致拉高資金借貸成本,以致造成企業營運危機。因此,本研究要探討企業進行國際化是有利還是不利公司營運穩定以及公司借得資金。 本研究參考相關的文獻,從公司國際化的程度以及涉入國家類型兩個層面,來探討國際化對營運風險以及對借貸能力的影響,並提出三個假設:首先,先看國際化程度跟公司營運風險是否有U型的關係曲線,是否有一個最適的國際化程度使營運風險為最低。再來看國際化程度跟公司借貸能力是否有倒U型的關係曲線,是否有一個最適的國際化程度使借貸能力為最強。最後換個角度,看企業國際化涉入國家的金融發展程度,是否也會造成國際化程度相同的企業營運穩定跟資金借貸有不同表現。 本研究以台灣製造業規模較大的廠商為樣本來進行實證研究,應用事件研究法,取各廠商2004年到2009年間的平均值為研究資料,樣本數為208家。採迴歸方法分析資料,以資產報酬率的變異、長期債務相對股東權益的比例,分別作為衡量風險及借貸能力的依變項,自變項則有代表國際化程度的海外銷售比例或國外資產比例、代表市場金融發展程度的銀行放款佔GDP比率之加權平均。控制變數則有獲利能力、公司規模、研發支出、成長潛力、及產業別虛擬變數等等。 研究結果顯示國際化程度跟營運風險有U型關係,跟借貸能力有倒U型關係,國際化程度高於或低於某最適水準(國外資產比率45%,外銷比率55%),都會使營運風險上升、借貸能力下降。企業國際化活動涉入國家金融深化程度對借貸沒有顯著的影響,但是卻會增加營運風險。
23

從現階段台日國會交流探討台灣的國會外交 / To Explore The Congressional Diplomacy of Taiwan through The Exchanges of Congress between Taiwan and Japan at Current Stage

簡瑞隆, Chien, Jui-Long Unknown Date (has links)
本研究主要是從現階段台日國會交流,探討台灣的國會外交。由於台灣外交受到中國全方位無理的打壓,國際社會的處境十分艱難。因此在許多無邦交國家,傳統外交工作及駐外單位與外國行政機關的接洽聯繫經常受到限制,然而經由國會交流管道,卻往往可以達到一定的成效。另外就邦交國而言,由於國會代表民意,國會議員間的互訪、交流、聯繫也更能加強雙邊互動。選定日本為研究個案的原因,主要是日本為內閣制國家,國會外交的影響較為直接,且近期台日交流有重大發展,如美日安保諮商「二加二會談」首度納入台海問題、日本支持台灣成為WHA觀察員、台灣觀光客赴日免簽證等;另外,台日雙方國會議員往來密切,且有運作成熟之跨黨派國會聯誼組織,進行有系統的交流,如台日交流聯誼會、日華議員懇談會等。 本研究係採用深度訪談法,選擇的訪談對象為參與外交事務的國會議員、立法院行政人員、外交部官員、日本國會議員,以及國際關係學者。經由訪談分析,所獲致的研究成果有:一、了解台灣目前國會外交現況、困境以及未來可能的發展策略。二、評估國會外交的功能,並探討其運作方式對台灣外交與其他方面之影響。三、借重台日國會交流經驗,提供政府國會外交政策建議,藉以協助台灣突破目前所面臨的外交困境。 / It is mainly to explore the implications of congressional diplomacy of Taiwan in this study, by reviewing the exchanges of the Congress between Taiwan and Japan at current stage. Undoubtedly, China is doing its best to keep Taiwan out of the diplomatic arena at all levels in the world, so as to worsen the situation of national identity of Taiwan in the international community. Under such circumstances, the restrictions are constantly imposed upon the routine works and contacts for the Taiwan Representative Offices abroad with government authorities or agencies in the undiplomatic countries. As for the congress represents the general public will in the democratic countries, it is surely helpful for the interactions of bilateral relations among congressmen of Taiwan and other countries through visits, exchanges and contacts. Furthermore, it is achieved in the goal of the promotion on the substantial relations with other countries. Japan is a cabinet-oriented country, its members of the Cabinet come from the Congress. It therefore produces direct influence on diplomacy of congress. Besides, there are some enormous breakthroughs on the exchanges between Taiwan and Japan at current stage, such as: the Taiwan issue has been put on the agenda of ”2 plus 2” US-Japan security consultation meeting for the first time, Japan supports Taiwan as an observer in the WHA, free visa entry treatment for Taiwanese tourists, and so on. Based on this, it is primary to take the exchanges of the Congresses between Taiwan and Japan as the subject of this study. Moreover, there are maturely operating and multiparty members’ amity groups conducted in both country’s congress, which are keeping close contacts, such as Taiwan-Japan Exchanges Amity Group, Sino-Japanese Diet Members Conference. It is going to be reviewed on this part in the study. The method of in-depth interview will be exercising in the research. The selected interviewees are ranging from those legislators who are actively participating in foreign affairs, senior administrators of the Legislative Yuan, officials of the Ministry of Foreign Affairs, Japanese Congressmen and heavy-weighted scholars who are familiar with international relations. Through the analysis of interviews, it will be expected to produce some outcomes in this study, such as following: 1. To realize the situation, hardship and future possible development strategy of the congressional diplomacy of Taiwan at current stage. 2. To evaluate the achievement of the congressional diplomacy of Taiwan, and to explore what influence its operation will be on Taiwan’s diplomacy and other aspects. 3. To advise the Government about the feasible policy of the congressional diplomacy and assist in breaking through hardship of Taiwan’s diplomacy right at the moment by borrowing the experiences of the exchanges of the Congress between Taiwan and Japan.
24

台灣廣告音樂拼圖:深度訪談十位廣告音樂人

蔡健民 Unknown Date (has links)
德國哲學家尼采曾說:「沒有音樂,生命是一個錯誤」。尤其,我們正生存在圖像思考的時代裡,影像式資訊充斥溢流,奇特的聲音表現反而令人驚艷,吸引消費者與閱聽人主動收聽。因此,廣告音樂即成為我關注的焦點。然而,在嘗試整理廣告音樂的產製流程時,發現相關的基礎資料相當缺乏。以國內外的研究來說,廣告音樂的研究多偏向量化的研究取徑,雖然我們可以在文獻上、研究成果中獲知廣告音樂的效果、角色、功能,但是它們究竟如何產生?由誰製作?卻是個不為人知的秘密。 此外,由於過去的研究方法幾乎都是實證的量化取向,詮釋批判的質化取向相對稀少,文獻不僅在廣告音樂產製面著墨不多,對於我們自身的台灣廣告音樂的來龍去脈也不甚瞭解。為了連結廣告音樂產製面的資料斷層,我嘗試使用深入訪談法,藉由廣告音樂人的觀點與回應,以及既有的文獻資料,重現這一塊過去所忽略的領域知識。
25

年輕人的消費價值觀 / Consumption values of young people

李竺姮 Unknown Date (has links)
過去消費價值觀相關的研究,多從個人對「物」的消費價值感受來區分消費者,而少以「人」為研究主體,探討個人所持有的消費價值觀展現。與消費價值理論相關的文獻,雖也對消費價值觀作部份的敘述,但少有討論消費價值觀本質的相關研究。 因此,本研究回顧個人價值觀相關的文獻論述,確立個人價值觀的根本定義,仔細探查個人價值觀與消費價值觀之作用關係,據以重新定義消費價值觀為「個人從事消費相關活動時,所持有之可觀察或不自覺之持久性信念或概念,是個體對特定消費目標的偏好傾向,並作為個人在消費行動或面對多樣的消費客體時,據以選擇之準則」,並提出消費價值觀的特性。本階段所完成之消費價值觀本質性探討結果,正是本研究觀察年輕人消費價值觀內涵之依據。 本研究深度訪談12位年齡為20-25歲之年輕人,其中包含全職學生、兼職學生、以及上班族各四位,所描述的消費事件共計116件。研究發現,三大消費價值觀構面,各自包含兩相對概念。第一個構面為消費關注層次,具有功能導向和經驗導向;第二個構面為外在影響程度,具有他人導向與自我導向;第三個構面為行動力,具有現在導向與未來導向。個人消費價值觀可由上述三構面的傾向予以具體描繪。 本研究結果顯示,年輕人消費價值觀具有普遍性地偏向,明顯傾向於經驗導向、自我導向、和現在導向的消費偏好,表現出追求自我主觀感受滿足之立即性的消費行為。 整體而言,本研究不僅對消費價值觀的本質做了根本性的探究,讓消費價值觀之定義更加明確的同時,也釐清消費價值觀與消費價值概念上的混淆。本研究也解構出消費價值觀的三大構面與特性,以為未來消費價值觀相關研究,發展量化衡量工具的依據。 / Consumption values, the criteria employed by the individual for developing of the preference judgment in terms of shopping behaviors, are both a powerful explanation of and influence in consumer behavior. Due to limited empirical attention relative to its features and nature, the concept of consumption values is easily confused with consumption value which is the outcome of evaluative judgment of a object and has been acquired more research focus. Therefore, this study focuses on the construct of consumption values and intends to propose a conceptual framework as a basis for future research. The study presences a quick review of the existing literature on the concept of values and value systems in order to recognize the fundamental elements of consumption values. Based on the review, the study refers to consumption values as an enduring belief and a preference concept that guides consumption behavior and as a general plan for consumption relative decision making. This redefinition is applied as the principle for analyzing young people’s consumption values. Twelve depth interviews were conducted. The interviewees are aged from 20 to 25 and with full-time students, part-time students, and full-time employee evenly. 116 shopping behavior were collected in total. The results reveal three key dimensions of consumption values: (1) Functional-oriented versus experiential-oriented consumption values on the consumption focus dimension; (2) Other-oriented versus self-oriented consumption values on the external influence dimension; and (3) Current-oriented versus future-oriented on action-directed dimension. This framework serves as the basis for the structure of consumption values. According to the findings, young people’s consumption values represent a consistent direction to be experiential-oriented, self-oriented, and current-oriented. Consequently, young people generally take immediate purchase action to fulfill self-emotional needs and wants. As a result of this study, a conceptualization definition intended to capture the nature of consumption values is determined to be clearly distinct from consumption value. Also, the three key dimensions of consumption values are charactered as a framework for developing the measurement method in future research.
26

報社編輯選擇新聞與版面編排之研究-以大台北新聞版為例 / Editor Choose The News And Graphic Design

蔡佩蓉, Tsai, Pey Rong Unknown Date (has links)
為讀者提供一份現代化的報紙,是各報身處多元化媒體競爭下,必須不斷創新改進的途徑。自報禁解除迄今,不少報紙陸續採取改版策略,尤其身為報社編輯,如何運用現代化科技,將讀者想看的重要新聞,以凸顯的形式設計成美觀、易讀的版面,發揮報紙好看、好讀、好找的特性,期使在新科技與新興媒體衝擊下,仍可在市場占有一席之地,正是本研究的最大目的。   研究方法是採深度訪談,針對七家報社十個大台北新聞版編輯為研究對象。研究問題可歸納為:   (一)在新科技與新興媒體衝擊下,不同報社之大台北新聞版編輯所設計版面之相同處與相異處;同時規劃未來報業所認定的理想版面雛型。   (二)探討不同報社之大台北新聞版編輯選擇新聞所考量因素之相同點與相異點;以及相同報社之大台北新聞版編輯選擇新聞所考量因素之差異情形。   研究步驟除了先了解受訪者個人背景資料外,在作版面分析時,則是針對欄位、標題、照片、圖象、色彩等變項分別探討。結果發現從事新聞工作時間愈長者,薪資所得愈高;但受限於報社制度不同,大多數編輯工作仍無法享有充分的自主權。   在版面編排部分,編輯是依版面設計、新聞重要性與新聞字數多寡決定欄位和字數,且都採塊狀拼版,每欄字數不宜一致化;標題字數最好不超過十字,至於應用何種字體,多半取決於主管規定,且會使用筆記式標題的情況並不多;理想的新聞照片數是三張,但受限於來源,版面可能出現毫無作用的照片,彩色版則是不可能呈現無照片;圖象在版面中的確有其重要性,但多數受訪者對報紙版面應否走向圖象化則持保留態度;對彩色版的處理,都是由美術編輯負責,雖然新聞版尚無全面彩色化,但卻是未來必然趨勢,文字編輯有必要加強這方面專業技能。   在選擇新聞部分,小版比大版編輯對新聞的取捨較無選擇權利;受訪者也會有移情作用,會依個人好惡、對事件的認知,以主觀意識決定重要新聞;當然也會考慮讀者所好,且只要不與政策牴觸,編報時是不會特別考慮報社利益的。   由於各報社實施電腦化情形不盡相同,也直接影響編輯作業。對於已完全電腦化的報社編輯認為作業比過去便利,也縮短流程,正朝版面精緻化目標邁進。這也是平面媒體在多元媒體競爭下,必須更善用新科技,以求不斷創新突破。   也就是說,新聞有深入淺出的內容,版面一目了然,最好全部彩色,有圖有表,並朝高度系統化編排,以索引、提示之形式方便讀者閱讀,同時以新科技解決中文編報的技術問題,這些都將是編輯工作努力的指標。
27

台灣高等教育評鑑制度改進之研究 / A study of improvements for higher education evaluation system in Taiwan

黃淑娥, Huang, Shu Er Aimee Unknown Date (has links)
在知識經濟發展的21世紀,高等教育的需求是世界性的趨勢。台灣在過去20年中,高等教育有急速的膨脹,因此高等教育的品質管制也成為重要的議題。高等教育評鑑中心 (HEEACT) 目前在台灣針對各類別的系所進行評鑑,其他非政府機構例如中華工程教育學會 IEET) ,以及國際機構AACSB也在台灣進行教育認證,目前教育部正擬定有關高等教育評鑑的國家政策。   國際化的衝擊,也是促進高等教育評鑑或認證的驅動力量。高等教育評鑑不僅提昇教學品質,也促進專業人員的國際流動性。在過去數年之中,對於高教評鑑中心執行之結果,各方有許多不同的觀點、爭議以及抱怨。本研究的目的,在於選擇高教評鑑相關之主要議題,收集專家學者的意見,並且討論受訪者對於這些議題具有共識或不同意見的結果。   本研究採取深度訪談的研究方法,獲取專家們對於高等教育評鑑或認證的看法。本研究共有15位專家學者參與訪談,由訪談結果顯示,受訪者在三分之一的議題方面具有較明顯的共識。本研究將訪談結果整理分析,並與文獻上所取得的資料相互對應比較。本研究結果對於政府制訂未來高等教育品質管制的政策提供有用的資料。 / The demand of higher education is a worldwide trend in the knowledge based economy of the 21st century. Taiwan has a rapid higher education expansion during the past two decades, and the quality control is becoming a highly concerned issue. The Higher Education Evaluation & Accreditation Council (HEEACT) is conducting general evaluations for higher education programs in Taiwan. Non-governmental commissions like the Institute of Engineering Education Taiwan (IEET) and the Association to Advance Collegiate Schools of Business (AACSB) are also conducting accreditations in Taiwan. A national policy for the effective evaluation of higher education is currently formulating by the Ministry of Education. The impact of globalization is another driving force for the evaluation and accreditation of higher education programs. Higher education evaluation and accreditation not only enhance the teaching quality, but also promote professional mobility. During the last several years, there were different opinions, arguments and complains for the evaluation conducted by HEEACT. The aim of this study was to select major issues of higher education evaluation, to find out opinions from related experts, and to discuss the differences and similarities of interview results. This research applied the in-depth interview method to collect the comments for higher education evaluation and accreditation in Taiwan. Fifteen professionals and administration leaders have been interviewed. The interviewees showed consensus on one third of the interview questions. Their opinions on various interview topics have been recorded, analyzed, and compared with literature evidences. The results of this study provide useful information to the future policy and improvement.
28

パラオ海溝において”しんかい6500”潜航で採水した海水の14C濃度

Nakamura, Toshio, Fujioka, Kantaro, Kitazato, Hiroshi, Wada, Hideki, Tsuboi, Tatsuya, 中村, 俊夫, 藤岡, 換太郎, 北里, 洋, 和田, 秀樹, 坪井, 辰哉 03 1900 (has links)
名古屋大学年代測定総合研究センターシンポジウム報告
29

グラフ論的手法を用いた{2, 3}-EC-SNDPに対する近似アルゴリズム(アルゴリズム, <小特集>ユビキタス社会構築のためのネットワークに対する理論とその応用論文)

勝谷, 裕樹, 小野, 孝男, 平田, 富夫 01 November 2005 (has links)
No description available.
30

指數調整效應:以滬深300 為例 / The Comprehensive Analyze of Index Composition Change in CSI300 Index

温智恒, Wun, Chi Hang Unknown Date (has links)
本篇論文以滬深300 指數調整前後期的異常報酬、影子成本、流動性、資訊不稱性及套利風險的變動觀察中國投資者的行為。本研究發現在調整後的短期間中中國股票的報酬與國外文獻的變動方向一致,調入股將上漲而調出股則下跌,但於長期則有十分明顯的相反傾向。本文將影子成本等四個變數加入作前後期變動的觀察。發現調整期前後影子成本、流動性、套利風險和資訊不對稱性的變動都與與文獻變動方向假設一致。最後本文把異常報酬作應變數,其餘各項作自變數去觀察四個變數影響報酬的程度和方向。回歸後發現只有流動性的影響符合前人以S&P500 作指標的研究,其他則是有著不一致的影響。本文認為這個現象與文獻中不同的原因是滬 深300 指數偏向於納入高估的股票而剔除低估的股票。滬深300 指數是以股票前一年的交易量大小作標準,這使得81%交易量為個人投資者提供的滬深300 指數偏向納入高估股票。這可能使得中國市場的指數調整效應與文獻並不一致。 / This paper empirically examines the differences of abnormal return, shadow cost, liquidity effect, information asymmetry and arbitrage risk during the composition change of CSI300 index to observe the behavior of investors in China market. Although this paper examines the short term return of adjusted stock change in the same direction as recent studies, added stocks increase and deleted stocks decrease, the long term return reverse. This paper also computes those four variables to observe their changes during the adjustment. The results show that the movements of these four variables are similar to the previous studies. To observe how these variables affect the return of the stocks, this paper computes a regression analysis with the cumulative abnormal return as the dependent variable. The results show that only the affection of liquidity matches the recent studies of S&P 500, when the others are not. The reason of this phenomenon maybe because of the CSI 300 index intends to include the overestimated stocks and exclude the underestimated stocks. The adjustment is determined by the past one year trading volume, which means that the market, with individual investors provided 81 % of trading volume, may possibly overestimate the included stocks. That maybe the reason why the influence of composition change is not similar to recent studies.

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