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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

Developing business model for geo-location database for the operation of cognitive radio in the TV white space bands / TV spektro tuštumų geografinės duomenų bazės verslo modelis

Sukarevičienė, Gintarė 20 June 2012 (has links)
The aim of this thesis is to analyze how technological, economic, political and social factors can be integrated into Business Model for Geo-location database as a controlling entity for operation of Cognitive Radio devices in the TV White Space spectrum range. Tasks of thesis: to perform an analysis of scientific literature in the context of TVWS and to identify technologies of TVWS management, to find factors influencing Geo-location Database Business Model, to put forward Geo-location Database scenarios, to construct classification of Business Model for the Geo-location Database, to provide experimental study of feasibility to deploy distinct classification of Business Model for the distinct scenarios of Geo-location Database. Qualitative methods chosen for the research: exploratory literature analysis, consultations with experts/specialists and conceptual modelling based on scenarios. The exploratory part of the thesis describes existing spectrum shortage problem and presents potential technologies that can solve this problem. The theoretical part of this work introduces research methodology and the concept and principles of Business Model for technology innovation. Analytical part of the thesis seeks to identify potential Business Model configurations for the operations of Geo-location database in the TV White Space spectrum range. This part ends with presenting experimental study of the feasibility of Geo-location Business Model. The final part of the thesis concludes... [to full text] / Šio darbo tikslas – išanalizuoti, kaip technologiniai, ekonominiai, politiniai ir socialiniai faktoriai gali būti integruoti į verslo modelį, skirtą TV spektro tuštumų geografinei duomenų bazei, naudojančiai sumaniojo radijo ryšio sistemas. Tikslui pasiekti išsikelti uždaviniai: atlikti mokslinės literatūros analizę TV spektro tuštumų tema ir identifikuoti spektro tuštumų valdymo technologijas, nustatyti veiksnius, įtakojančius geografinės duomenų bazės verslo modelį, sudaryti geografinės duomenų bazės verslo scenarijus, sudaryti geografinės duomenų bazės verslo modelių klasifikaciją, nustatyti sudarytos verslo modelių klasifikacijos tinkamumą kiekvienam scenarijui bei nustatyti optimalią verslo modelio konfigūraciją. Uždaviniams įgyvendinti taikyti kokybiniai metodai: mokslinės literatūros analizė, konsultacijos su ekspertais bei specialistais, konceptualus modeliavimas, paremtas scenarijų metodu. Pirmoje darbo dalyje aprašomos egzistuojančios spektro trūkumo problemos ir apžvelgiamos potencialios technologijos, kurios gali išspręsti išanalizuotą problemą. Antroji darbo dalis pristato tyrimo metodus ir nagrinėja verslo modelį bei jo principus, galinčius įtakoti technologijos inovaciją. Trečioji darbo dalis siekia identifikuoti ir įvertinti potencialius TV spektro tuštumų geografinės duomenų bazės verslo modelius. Pateikiamos darbo išvados atsižvelgiant į darbo naudingumą, praktiškumą ir esamus apribojimus. Pagrindiniai darbo rezultatai: nustatyta optimali verslo modelių... [toliau žr. visą tekstą]
22

Advanced Proportional Servo Valve Control with Customized Control Code using White Space

Lauer, Peter January 2016 (has links)
An industrial control valve has been designed by Eaton (AxisPro® valve). The servo performance valve has onboard electronics that features external and internal sensor interfaces, advanced control modes and network capability. Advanced control modes are implement in the valves firmware. With the help of the white space it is possilbe to execute custom code directly on the valve that interact with these controls. Small OEM applications, like rubber moulding machines, benefit from the comination of build in controls and custom code, to provide adaptations for their special machines.
23

All Along the Ivory Tower: Black American Identity as Voiced by Poetic Youths

Greene, Jeremy D 01 January 2023 (has links) (PDF)
The purpose of the current study was to help amplify and analyze Black American elementary student voice in a post-2020 world. Discussions and writings were conducted at the students’ charter school in spaces where students voiced what it meant to be a Black American youth through both verbal and written means. The current qualitative study focused on using discussions and creative writing to help participants make sense of their identity in their school, community, and the United States. This research provided students’ counternarratives regarding stereotypes associated with being Black American students and focused on how such spaces can positively impact Black American students. The current study used a narrative inquiry via youth participatory action research with critical race theory serving as its theoretical framework. Additionally, the current study also addressed development of critical consciousness as interpreted from a nigrescence framework. When discussing the Black American experience in predominantly White spaces, an analysis of themes revealed fourth- and fifth-grade Black American student participants felt personality mattered most when defining oneself as a Black American. Participants also discussed themes related to both racial battle fatigue and an awareness of how their Blackness in predominantly White spaces had been racially profiled and policed. Participants discussed the United States’ historically violent nature toward Black Americans, wanting to be representatives of representation in predominantly White careers, a desire for equitable treatment from White adults, and an appreciation for trusted adult allies. Through it all, participants noted a desire for changes in their communities and an overall appreciation for engaging in the work with one another also came forth. Findings suggested elementary-aged Black American students wish to work in community with one another and want to share information regarding their experiences to assist educators in cultivating more welcoming spaces in their school communities and beyond.
24

Syntaktická analýza založená na řadě metod / Parsing Based on Several Methods

Dolíhal, Luděk Unknown Date (has links)
p, li { white-space: pre-wrap; } The main goal of this work is to analyze the creation of the composite compiler. Composite compiler is in this case a szstem, which consists of more cooperating parts. My compiler is special, because its syntactic analyser consists of two parts. The work is focused on the construction of the parsers parts, on its cooperation and comunication. I will trys to scatch the teoretical backgroun of this solution. This is to be done by gramatical systems. Then I~will try to justify whether or not it is neccesary and suitable to create such a kind of parser. Last but not least I~will analyse the language, whose syntactic analyser is to be implemented by the chosen method.
25

Knihovna algoritmů pro šifrování textu / Library of Algorithms for Text Ciphering

Vozák, Petr January 2011 (has links)
p, li { white-space: pre-wrap; } p, li { white-space: pre-wrap; } This thesis deals with text ciphering. The presented paper describes at first basic theoretical background of cryptology and basic distribution of cryptographic algorithms. Then it describes a brief history of encryption from beginning to present. Theoretical description of ciphering methods and its implementation details are discussed here. All basic types of conventional encryption algorithms and also some modern ciphering methods are included; these are substitution, transposition, steganographic or combinations encryption systems. The result of this thesis is the library of algorithms for text ciphering in Java with a sample application, which demonstrates its funcionality.
26

從泰國的世界廚房營運經驗看台灣餐飲發展 / The development of Taiwanese food & beverage industry --from the experience of Center for Thailand kitchen of the world

賴育瑜, Lai, Yu Yu Unknown Date (has links)
綜觀1997年亞洲金融風暴之後的泰國,泰國政府設法改善以農立國的機會點,運用大量農產品輸出提升國家整體經濟,這其中最為驚人的成就便是世界廚房的執行,政府透由單一窗口的溝通,明定清楚的營運績效指標,讓泰式料理躍上舞台成為關鍵字的搜尋,也成功的吸引無數的觀光旅客前往泰國一窺究竟,深入探訪學習泰式料理與體驗泰國文化。然而在看了別人的成功經驗之後,台灣的餐飲業是否有機會可以學習呢?因此本研究試圖由相關文獻與資料的蒐集,並深入訪問在餐飲領域學有所長的專家意見,藉由泰國政府世界廚房的營運經驗中找出成功關鍵,進而反思台灣餐飲業可以學習的作為,當中也加上中小企業鼎泰豐的營運方式說明,並引用了白地策略的商業模式思考我們日後可以運作的方法與營運法則。 經過這一連串的研究探討,茲將歸納總結出三方向的建議 一. 政府端:建議政府單位能夠仿效學習成立專責單位,儘可能簡化作業時間與文書往返的營運模式,讓權責單位能夠更具效能的執行餐飲業的推廣;再者近來的食品加工風波,亦是政府單位需要改善制度,設法成立食材履歷的改善作為,好讓餐飲業的經營除了美味更具安心。同時我們透由泰國世界廚房的營運經驗也可以發現,維護品質的稽核制度不可少。 二. 企業或組織端:透由連鎖化的營運模式壯大自己的營運成績,讓自己形塑品牌深化才能有機會在日益變遷的餐飲環境中紮根。再者應該結合台灣科技化的優勢,架構資訊平台讓營運的經驗法則能夠累積成自己的創新價值,形成關鍵流程與資源,讓自己的營運評斷基準更具說服力。 三. 顧客端:日益成熟的台灣社會,我們更應該努力成為有同理心的消費者,在購賣決策形成時,除了廉價思維之外,更應該思考商品的附加價值,讓整體的經營環境,不光只有法令、業者的努力,更有許多消費者的認可,才能讓餐飲業的發展朝光明面邁進。 關鍵詞:泰國世界廚房、白地策略、鼎泰豐、個案研究、餐飲業 / After Asian financial crisis, Thailand’s government tried to improve the department of agriculture in1997 and found the opportunity. They increased the economic growth by exporting the product of agriculture. The most of achievements is the implement of the Center for Thailand kitchen of the world. What can we learn from f the Center for Thailand kitchen of the world?What are the major reasons of their achievement? This paper will use the literature review and interview expert of restaurant industry. We also choose Din Tai Fung to be our case study and use the rules of white space. After our empirical study, we have three conclusions: 1. We thought that our government can reduce the process of paper work and provide the organization of one stop service. After the crisis of food processing,we can set up the food pedigree to improve the quality of food & beverage. According the business model of Center for Thailand kitchen of the world, we need to build the system of quality auditing. 2. The franchise system can expand the scale of business. Through the franchise model, the enterprise will have the opportunity to increase the market share in the food & beverage industry. We have the advantages of hi-tech technology in Taiwan. We can run the successful business model by accumulating these experiences on web site. 3. We should follow our consumer’s preference. On the consumption decision, we can try to add value on the product. We also need to build the suitable environment and law. Keywords:Center for Thailand kitchen of the world、White Space、Din Tai Fung、Case study、Food & Beverage Industry )
27

Typografiska riktlinjer och textframställning för smartphones

Christensen, My, Pihlgren, Johanna January 2012 (has links)
Idag använder allt fler människor sina smartphones för att surfa och använda tjänster online. Detta innebär att en stor del text läses på små skärmar. Detta arbete handlar om hur text bäst utformas och struktureras för att enklast kunna läsas och uppfattas på en mobilskärm. Faktorer som berörs är typgrad, ljusrum, textlängd, teckensnittsklass, radlängd, bild i text och kontrastverkan. Arbetet utgår från en normativ, svensk person utan funktionsnedsättningar. Arbetet är grundat på litteratur, egna analyser, intervjuer med branschfolk, enkätundersökning och test med fokusgrupp. Resultatet blev att en text på smartphone bäst utformas med flera styckesindelningar i form av blankrader, med bilder där bilden tillför något i informativt syfte och textlängd baserat på ämneskategori. Bilden bör sättas ovanför brödtexten. Längre texter ska sättas med scrollfunktion. Kontrast har stor betydelse på mobiltelefoner, texter går bra att läsa även när de är satta negativt. Teckensnittsklass är enligt resultatet av denna rapport inte av betydelse. Både seriff och sanserif kan läsas utan problem på smartphones. Typgraden bör förstoras något i förhållande till telefonens default-inställningar. På grund av att text på skärm inte stödjer avstavningar rekommenderas korta ord där det är möjligt för att förhindra en allt för hackig högerkant. / This research focuses on the issue of how to best structure text on a Smartphone screen. The factors involved in this research are text size, white space, text and line lengths, serif and sans serif fonts, pictures in text and contrast.  The methodology of our research is based on a normative Swedish able-bodied person, as well as on relevant literature, personal analyses, interviews with people in the trade, an online survey, and a test performed with a focus group. The results are that a text written for Smartphones is best structured with: several paragraph divisions made with blank lines, with pictures where the picture has an informational purpose, and text length based on category of subject. The picture should be placed above the body text. Longer texts should be set with a scroll-function. Contrast is of great importance on mobile phones as texts can be read properly even when set in negative. In addition, using serif or sans serif is of no importance. According to the results both serif and sans serif can be read without difficulties on a Smartphone. Text size should be slightly enlarged in relation to the default settings on the mobile device. Since word division is not supported on screen, short words are recommended when possible to prevent a highly uneven right end.
28

台灣光電企業跨足綠能整合之策略布局 / The transformation strategy of Taiwan's optoelectronic company to the green energy integration industry

魏明皓, Wei, Ming Hao Unknown Date (has links)
台灣光電產業為近年來台灣經濟成長的最佳動力來源之一,截至2010年,台灣光電總產值已經突破新台幣2兆元。其中以LED、顯示面板、太陽能電池模組等貢獻最多,帶給台灣大量的就業機會,並創造出全球第一的產值。然而,台灣光電大廠以往的經營模式大都以OEM/ODM為主,製造代工屬微笑曲線價值最低的中間區域,因此企業不斷找尋轉型的機會。近年來因能源耗竭隱憂,綠能產業蔚為未來科技革命的新主流,如太陽能發電、風力發電、LED照明、電動車等,為台灣光電大廠創造新的契機。幾間光電領導大廠紛紛跨入綠能產業,除了研發製造端,也開始嘗試挑戰下游的系統整合與行銷通路,尤其以太陽能發電系統為主。面對下游不熟悉的領域,以及眾多的綠能廠商競爭對手,光電企業必須從自身核心能耐出發,找尋最佳切入點,並靈活運用相關資源,與事業夥伴密切合作,方能找到自己的定位,建立獨特競爭優勢。 本研究從光電企業跨足綠能產業的先後整體性策略布局進行分析比較,並由顧客價值與企業核心能力的角度出發,深入探討面對綠能產業下游的新事業之組織設計、營運模式、關鍵資源、關鍵流程等。本研究建議台灣光電廠商面對市場白地時,應打破傳統製造思維,以創新商業模式進行在地化資源整合,進而建立行銷通路,打造自有品牌。並且建構良好的學習交流管道,讓新事業在下游的經營管理經驗帶回企業。 / Recently, the optoelectronic industry becomes one of the driving forces of economic growth in Taiwan. Until 2010, the output value of optoelectronic industry was over 2000 billion NTD, creating many employment opportunities. The optoelectronic industry in Taiwan is accounted for the largest output value in the world, especially in sectors such as LED, photovoltaic panels, solar cell and solar modules. However, a lot of optoelectronic companies in Taiwan are OEM/ODM based. They capture the lowest value in the supply chain. Hence, many companies are eager to seize the opportunity to implement transformation strategy. Nowadays, due to energy depletion issue, more and more people care about the popularized green energy industry, include solar power, wind power, LED lighting, electric cars and so on. This condition states good foundation for optoelectronic companies in Taiwan to perform transformation strategy. Some leading companies started to cross boundaries into the green energy industry, especially focusing on manufacturing and system integration of solar power system. Facing the unfamiliar downstream business and existing green energy competitors, optoelectronic companies should start with own core capability to find the best point of entry while entering the whole new industry. They need to integrate local resources and cooperate with business partners, finding their unique position and to build up their own competitive advantage. This study analyzes a comprehensive strategy framework for optoelectronic companies in Taiwan crossing over to the green energy industry. First thing ahead, the company should start with its own core capability and consumer value, developing new business model, organization structure, key resources and key process of the new field. The conclusion of this research suggests that optoelectronic companies in Taiwan should forgo its old ways of manufacturing thinking, and operate with innovative business model to integrate the localized resources, establish its own marketing channel, create its own brand, and construct good learning process that can bring downstream experience into the organization when operating in the new industry.
29

台灣臨床試驗服務公司 (CRO) 營運模式之探討- 以藥品研發為例 / A study of business model of contract research organizations in Taiwan: case study on drug development

鍾曉芬, Jung, Shiau Fen Unknown Date (has links)
生物醫藥產業對人類健康福祉影響甚鉅,同時也屬於技術、資本密集、開發期長、風險偏高的產業,在新藥開發的歷程中,臨床試驗是開發中藥品自「試驗階段」邁向「市場階段」的絕對關鍵過程,其重要性不言而喻。對藥廠而言,臨床試驗若能有效率地被執行,一方面可縮短試驗時間減少花費;另一方面則是搶得先機佔據市場,及早實現獲利。因應臨床試驗重要且繁複需求的臨床試驗服務公司(Contract Research Organization, CRO)便應蘊而生。 CRO產業在美國的發展已逾40年,在奠基於過去的競爭基礎之外,其CRO產業已朝向「便利性」與「客製化」等利基市場佈局,以滿足新的顧客價值主張,並創新商業模式,追求新的成長機會。本研究在介紹美國CRO之產業市場營運模式之外,也以個案分析方式,自國內CRO公司與藥廠/生技公司的互動、合作,探討CRO的營運模式是否符合客戶需求,並嘗試以<白地策略>書中四個核心市場要素:顧客價值主張、利潤公式、關鍵流程與關鍵資源,思索CRO公司應如何經營市場白地。希望借鏡國外CRO公司的演進,反饋予國內CRO產業的未來發展及策略調整參考。 / Bio-pharmaceutical industry on human health well-being highly influential, but also a industry of technical, capital intensive, long development periods, and high risk. Among the course of drug development, clinical trials are absolute the key to the process, and advance the development process from the pilot phase to the market phase. For pharmaceutical companies, if the clinical trial can be executed efficiently, they can shorten the test time and spending; seize the market in advance, and reap profits as soon as possible. In response to the important and complex clinical trial requirements, the Contract Research Organization (CRO) prospers and takes advantage of a favorable situation. The evolvement of the CRO industry in US is more than 40 years. In the foundation base in the past, the CRO industry has been towards convenience and customization and other niche market distribution, to meet new customer value propositions, innovative business models and pursue new growth opportunities. In this thesis, the author not only introduces the CRO’s business models in US, but also explores the CRO’s business models in Taiwan by way of case studies. Through the interaction and cooperation between domestic pharmaceutical companies and CROs, the author wants to find out if the business models of CROs are in line with customer needs. The author also wants to quest if the CROs can learn how to manage and operate a white space which the CROs hope to seize by way of the book Seizing the White Space lists four fundamental building blocks including customer value proposition, profit formula, key resources, and key processes that make a company business model works. The domestic CROs can adjust their strategy and business model for fitting customer’s value proposition.

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