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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.
271

Analýza pro vytvoření institucionálního repozitáře na České zemědělské univerzitě v Praze / Analysis for the building of the institutional repository for the Czech University of Life Science in Prague

Bláha, Dominik January 2017 (has links)
The goal of the diploma thesis is to put forward a procedure for implementation of an institutional repository at the Czech University of Life Sciences in Prague with the aid of an analysis on the current situation of institutional repositories in Czechia. The analysed repositories are selected using OpenDOAR and ROAR registries. The first part of the thesis describes the software used to implement the institutional repositories in Czechia. In the next part tools, standards and certifications relevant for trustworthy institutional repositories such as DRAMBORA and PLATTER, standards ISO 16363 and ISO 14721 and the so called lesser certifications Data Seal of Approval and Nestor Seal of Trustworthy Digital Archives are described. Following part focuses on policies and operation of those analysed repositories. The last part of the thesis deals with a description of current practice on the Czech University of Life Sciences, the conducted quantitative analysis among the researchers of the university and the aforementioned procedure for implementation of an institutional repository using the tool PLATTER. The conclusion summarizes the issues of institutional repositories in Czechia.
272

Joint project: Retention of radionuclides relevant for final disposal in natural clay rock and saline systems: Subproject 2: Geochemical behavior and transport of radionuclides in saline systems in the presence of repository-relevant organics

Schmeide, Katja, Fritsch, Katharina, Lippold, Holger, Poetsch, Maria, Kulenkampff, Johannes, Lippmann-Pipke, Johanna, Jordan, Norbert, Joseph, Claudia, Moll, Henry, Cherkouk, Andrea, Bader, Miriam 15 March 2016 (has links)
The objective of this project was to study the influence of increased salinities on interaction processes in the system radionuclide – organics – clay – aquifer. For this purpose, complexation, redox, sorption, and diffusion studies were performed under variation of the ionic strength (up to 4 mol/kg) and the background electrolyte. The U(VI) complexation by propionate was studied in dependence on ionic strength (up to 4 mol/kg NaClO4) by TRLFS, ATR FT-IR spectroscopy, and DFT calculations. An influence of ionic strength on stability constants was detected, depending on the charge of the respective complexes. The conditional stability constants, determined for 1:1, 1:2, and 1:3 complexes at specific ionic strengths, were extrapolated to zero ionic strength. The interaction of the bacteria Sporomusa sp. MT-2.99 and Paenibacillus sp. MT-2.2 cells, isolated from Opalinus Clay, with Pu was studied. The experiments can be divided into such without an electron donor where biosorption is favored and such with addition of Na-pyruvate as an electron donor stimulating also bioreduction processes. Moreover, experiments were performed to study the interactions of the halophilic archaeon Halobacterium noricense DSM-15987 with U(VI), Eu(III), and Cm(III) in 3 M NaCl solutions. Research for improving process understanding with respect to the mobility of multivalent metals in systems containing humic matter was focused on the reversibility of elementary processes and on their interaction. Kinetic stabilization processes in the dynamics of humate complexation equilibria were quantified in isotope exchange studies. The influence of high salinity on the mobilizing potential of humic-like clay organics was systematically investigated and was described by modeling. The sorption of Tc(VII)/Tc(IV) onto the iron(II)-containing minerals magnetite and siderite was studied by means of batch sorption experiments, ATR FT-IR and X-ray absorption spectroscopy. The strong Tc retention at these minerals could be attributed to surface-mediated reduction of Tc(VII) to Tc(IV). An influence of ionic strength was not observed. The influence of ionic strength (up to 3 mol/kg) and background electrolyte (NaCl, CaCl2, MgCl2) on U(VI) sorption onto montmorillonite was studied. The U(VI) sorption is influenced by the background electrolyte, the influence of ionic strength is small. Surface complexation modeling was performed applying the 2SPNE SC/CE model. Surface complexation constants were determined for the NaCl and CaCl2 system and were extrapolated to zero ionic strength. Surface complexation in mixed electrolytes can be modeled applying surface complexation constants derived for pure electrolytes. The influence of citrate on U(VI) diffusion in Opalinus Clay was studied using Opalinus Clay pore water as background electrolyte. The diffusion parameter values obtained for the HTO through-diffusion and the U(VI) in-diffusion in the absence of citric acid were in agreement with literature data. In the presence of citric acid, U(VI) diffusion was significantly retarded, which was attributed to a change in speciation, probably U(VI) was reduced to U(IV). Larger-scale heterogeneous material effects on diffusive transport were investigated with PET. Diffusion parameters were derived by optimum fit of a FEM-model to the measurement. These parameters are in accordance with the results from 1D-through-diffusion experiments. Deviations from the simple transversal-isotropic behavior, which are identified as residuals from the model, are indications for heterogeneous transport on the mm-scale. PET measurements were also conducted in order to display the improvement of the EDZ with waterglass injections. These experiments enable to draw conclusions on the complex reactive transport process and thus an estimation of the achieved improvement of the barrier function. The image reconstruction procedure was largely improved, mainly with the aid of Monte-Carlo simulations, and now allows quantitative analysis and error estimation.
273

MANGO - Generating 2D-Magnetic Field Maps From Normal-Conducting Magnets Of Experimental Areas / MANGO - Generering av 2D-magnetfältskartor för elektromagneter i CERNs experimentområden

Visive, Ambre January 2023 (has links)
This thesis discusses the development of MANGO, a tool created to model normal-conducting magnets which were installed in the 1970s in the experimental areas at CERN, and store their analysis. MANGO formulates an answer to two problems faced by the physicists of the Beam Department when they model a beam line: first, how to produce new magnetic field maps and, second, how to easily access existing ones? It contains a multi-use package that offers an automated process to produce magnetic field maps from finite-element models of magnets. In addition, the package can visualise the field density or the flux lines of a magnet, and can benchmark a model and automatically store the solutions in a database, while tailoring its content to the level of expertise in electromagnetism and finite-elements modelling of the users. To development of the tool starts by modelling the different types of the normal-conducting magnets using two-dimensional finite element modelling (Opera-2D). After the successful development of one finite element model, it is benchmarked to justify its use in the creation of magnetic field maps. To address the second challenge and avoid any duplication of work, MANGO integrates a Git repository with submodules, where the finite-element models, the magnetic field maps and the documentation are stored. / I detta examensarbete diskuteras utvecklingen av MANGO, ett verktyg som skapats för att modellera normalkonduktiva elektromagneter, som installerades på 1970-talet i CERN:s experimentområden, och lagra deras analys. Mer specifikt formulerar MANGO ett svar på två problem som fysiker vid Beam Department står inför när de modellerar en partikelstrållinje. Hur skapar man nya magnetfältskartor och, hur får man enkelt tillgång till nuvarande magnetfältskartor? Det innehåller ett programbibliotek med flera användningsområden, som skapar nya magnetfältskartor från nuvarande magnetmodeller, som skapas av programbibliotek självt. Med den programbibliotek kan man visualisera en magnets fältdensitet eller flödeslinjer, benchmarka modellen och automatiskt lagra magnetlösningar och numeriska simuleringar i databasen, utöver att modellera magneter, och samtidigt ge möjlghet för anpassning av innehållet till användarens kunskapsnivå och färdigheter. För att utveckla MANGO börjar författaren med att modellera de olika typerna av normalkonduktiva elektromagneter med hjälp av tvådimensionell finit elementmodellering (Opera-2D). Efter den framgångsrika utvecklingen av en finit elementmodell, fortsätter författaren med benchmarking av modell för att motivera dess användning inom skapandet av magnetfältskartor. För att besvara det andra problemet integrerar MANGO ett Git-databas där finita elementmodellerna, magnetfältskartorna och dokumentationen lagras, för att undvika dubbelarbete. Git databas har undermoduler för att kunna skapa olika åtkomster per användarnivå.
274

Towards a business process model warehouse framework

Jacobs, Dina Elizabeth 31 March 2008 (has links)
This dissertation focuses on the re-use of business process reference models, available in a business process model warehouse, to enable the definition of more comprehensive business requirements. It proposes a business process model warehouse framework to promote the re-use of multiple business process reference models and the flexible visualisation of business process models. The critical success factor for such a framework is that it should contribute to minimise to some extent the causes of inadequate business requirements. The proposed framework is based on an analogy with a data warehouse framework, consisting of the following components: usage of multiple business process reference models as source models, the conceptual design of a process to extract, load and transform multiple business process reference models into a repository, a description of repository functionality for managing enterprise architecture artefacts, and motivation of flexible visualisation of business process models to ensure more comprehensive business requirements. / Computer Science (School of Computing) / M.Sc. (Information Systems)
275

Race mindedness in the physical architecture of Winnipeg's former civic auditorium

Maton, Timothy 21 January 2016 (has links)
Centred on the architecture of the Winnipeg Civic Auditorium, this thesis tangentially investigates the presence of Anglo-Saxon race mindedness in a place civic planners call the metropolitan centre of North America (Watt, 1932). The introduction situates the building tangentially in Manitoba's history. By thinking about the Civic Auditorium in a tangential manner I aim to attack the linear and sequential framework found in Eurocentric historical accounts. Doing this, my thesis criticises western architectural history and welcomes Indigenous reinterpretations of civic planning and urban aesthetics. I aim to philosophically attack the informational rhetoric of the cultural turn (Fabian, 1983). My thesis participates in the production of a material turn discourse, wherein the important philosophical relationship between objects and occidental culture is demonstrated (Otter, 2010; Bennett & Joyce, 2010; Hamilton, 2013). It utilises the Civic Auditorium as a touch stone to demonstrate the important ways that architecture has agency in the production of racism. / February 2016
276

以知識為基礎之軟體元件管理模式探討 / Development of the Knowledge-based Software Component Management Model

翁庭勇, Wong, Ting-Yung Unknown Date (has links)
一如個人電腦(PC)、筆記型電腦(NB)等硬體產業走向分工製造模式之際,近年來,台灣的軟體產業也試圖建置起一個完善的分工體系,以收專業化的實效;故現階段大型軟體專案的開發漸以多人、異地的團隊,在共同的軟體基礎架構上來進行。軟體業者分工的想法和硬體業者如出一轍,但在發展成果尚有一段的差距;透過Web Service技術,現階段之研究已能初步建立起以軟體元件為基礎之軟體產業的水平分工整合模式,然而在軟體元件的管理上(如元件的儲存、搜尋及檢索等),仍有很大的改善空間。 採行軟體元件分工模式來組裝、開發資訊系統,意味著系統整合廠商需能方便地取得符合其功能需求之軟體元件。基於此,若能建置一元件儲存庫,並提供完善的儲存、搜尋及檢索機制以提供系統整合廠商找尋其所需元件,應能提升軟體元件分工的成效。而一個良好的元件儲存庫應具備一系列完善的綱要(Schema),用來進行元件分類,並詳述儲存於元件庫內之元件的特性。 本研究之目的即在於發展出一個能支援軟體產業分工的軟體元件管理模式;以元件式軟體供應鏈水平整合為基礎,提出一軟體元件之分類綱要,及知識導向之元件儲存庫架構來儲存、搜尋、並檢索適用的軟體元件,同時,也期望透過元件知識推論專家系統的發展,來提升元件檢索之效益。另一方面,元件選擇流程中的元件評估階段也是本研究所要探討的主題。 / In recent years, the software industry in Taiwan attempts to build a complete system of division of labor to obtain the effectiveness of specialization as the computer hardware industry did in implementing the mechanism of supply chain management successfully. The idea of software component supply chain is similar to the concept of supply chain model of hardware industry. Although some models of horizontal integration of software industry have already been proposed, management mechanisms of software components are seldom considered in these models (ex: storage, searching, and retrieval). To effectively adopt the software component supply chain to achieve the horizontal division of labor, the system integration (SI) companies should be able to access software components, which conform to their functional requirements, conveniently. Therefore, if we can develop a component repository and a mechanism for storing, searching and retrieving the components in the repository. The purpose of this research is to develop a software component management model, which can support the division of labor in software component supply chain, based on the component-based software industry horizontal integration. Firstly, we will propose a descriptive schema to describe and to classify the software components. Secondly, we will use this schema to design a knowledge-based component repository, which is used for storing, searching and retrieving suitable software components. Also, we develop an expert system for inferring component knowledge in order to improve the performance of component retrieving. Finally, the component evaluation in the process of component selection will be important subjects to be addressed in this research.
277

以專家策略為本的交易夥伴搜尋輔助

鍾豐謙 Unknown Date (has links)
近十年內網際網路迅速興起並蓬勃發展,對我們生活的各個層面造成劇烈的影響,並掀起電子商務的熱潮。目前最引人注目的焦點是B2B,利用網路的特性來降低成本,縮短供應鏈,加速產品生命週期。產業已注意到協同商務中之供應網絡管理,並探討企業問之商務管理所需之方法與資訊技術,以尋求新的企業營運模式。在相關發展中,WWW上之商務資料交換,更是目前發展之重點,我們的終極目標是一個跨產業且進入門檻小的全球性交易平台,ebXML因其可能帶來跨產業協同商務之平台架構逐成為產業矚目之對象。 另一個網路所帶來的問題是資訊爆炸。當人們才剛開始享受網路世界的多采多姿,馬上卻又得面臨資訊氾濫的夢魘。如何利用智慧型的方法,提昇搜尋的效率與提高資訊的效果,是我們所關心的。搜尋引擎的演算法發展已到極致,但在搜尋策略的輔助上仍有發展的空間。 本研究回顧電子商務的緣由與發展,提出web service輿ebMXL應用的跨產業網路交易平台,並設計以5W1H的方式儲存專家經驗與策略,透過查詢擴充的機制,達成搜尋策略與結果的改善,並在這個電子商務架構平台的註冊機制與儲存庫(registry/repository)上運作,讓代理人理解企業之需求與期望,進而完成企業間交易夥伴的尋找,以達成動態供應鏈之實現。 關鍵字:XML,ebXML,web service,UDDI,註冊機制與儲存庫,資訊檢索,搜尋策略,5W1H,後設資料 / Starting from the concept of B2B e-commerce in general, the aim of this thesis is to propose and test a method for supporting trading partners' matching, in particulars those who follows ebXML. In the first place, this research presents a study of the areas where XML may have significant contributions. To avoid falling into pitfalls that works in e-commerce have experienced, we ought to understand the evolution of e-commerce so that the target supports can be derived from learned lessons. With these caveats in mind, the next step is to clarify the characteristics and requirements of a generic B2B framework. Base on the aforementioned survey, the framework of ebXML can be clarified, which is considered as the State-of-Art e-business technology. To reach this, this research is to address not only the problem domain and original concepts but also technology requirements. The ebXML architecture as well as relevant initiatives, viz. SOAP, WSDL and UDDI are then examined to search for potential ebXML-based solutions. In a comparison to RosettaNet, ebXML can provide more efficient and effective searches and matches of trading partners on electronic market place. Among others, the author emphasizes the research into a hybrid of ebXML and so-called web based service technologies. To realize this concept, a searching and matching mechanism with aids of expert's strategies based on 5WIH knowledge schema is carried out in this research. Last but not least, 5W1H knowledge schema is applied, another word serves as metadata, to organize and store expert's heuristic and intelligence in so-called strategy base, so that this work can use the expert's strategy for expanding the keywords to refine user queries in the run-time and thus provide a more efficient and effective matching results. Keyword: XML, ebXML, web service, UDDI, registry/repository, information retrieval, searching strategy, 5W1H, metadata
278

Extractive Violence on Indigenous Country : sami and Aboriginal Views on Conflicts and Power Relations with Extractive Industries / Extraktivt våld på urfolks marker : konflikter och maktrelationer mellan utvinningsindustrier och urfolk i Sverige och Australien

Sehlin MacNeil, Kristina January 2017 (has links)
Asymmetrical conflicts and power relations between extractive industries and Indigenous groups often have devastating consequences for Indigenous peoples. Many Indigenous groups are struggling to maintain their lands as Indigenous perspectives on connection to Country are frequently undervalued or dismissed in favour of extractivist ideologies. While this conflicted interface has been researched in various parts of the world, studies exploring conflicts and power relations with extractive industries from Indigenous perspectives are few. This thesis is an international comparison aiming to illuminate situations of conflict and asymmetrical power relations caused by extractivism on Indigenous lands from new viewpoints. By drawing on two single case studies, the situations for Laevas reindeer herding Sami community in northern Sweden and Adnyamathanha Traditional Owners in South Australia are compared and contrasted. Yarning (a form of interviewing) is used as a method for data collection and in order to stay as true as possible to the research participants’ own words a number of direct quotes are used. The analysis employs peace researcher Johan Galtung’s concepts of cultural and structural violence as analytical tools to further explore the participants’ experiences of interactions with extractive industries and industrial proponents, including governments. In addition, the thesis introduces the concept of extractive violence as a complement to Galtung’s model. Extractive violence is defined as a form of direct violence against people and/or animals and nature caused by extractivism, which predominantly impacts peoples closely connected to land. The concepts of structural and cultural violence are understood as unjust societal structures and racist and discriminating attitudes respectively. A number of main themes could be identified in the research participants’ narratives. However, the most prominent on both continents was connections to Country and the threat that extractive violence posed to these connections. The results show that although the expressions of cultural, structural and extractive violence experienced by the two Indigenous communities varied, the impacts were strikingly similar. Both communities identified extractive violence, supported by structural and cultural violence, as threats to the continuation of their societies and entire cultures. Furthermore, the results suggest that in order to address violence against Indigenous peoples and achieve conflict transformation, Indigenous and decolonising perspectives should be heard and taken into account. / Konflikter och maktrelationer mellan utvinningsindustrier och urfolksgrupper får ofta förödande konsekvenser för urfolken. På grund av assymetriska maktförhållanden mellan urfolk och majoritetssamhällen som råder på de flesta ställen i världen utsätts många urfolk systematiskt för rättighetskränkningar. Många urfolksgrupper kämpar idag för att bevara sina marker eftersom urfolks perspektiv och kopplingar till marken ofta förminskas eller ignoreras när de står i motsättning till extraktiva ideologier. Även om extraktivism och påverkan på urfolk och urfolksgrupper varit fokus för tidigare studier saknas forskning som utgår från urfolkens perspektiv. Denna avhandling är en internationell jämförelse med syfte att, från nya synvinklar, belysa konfliktsituationer och asymmetriska maktrelationer som orsakats av extraktivism på urfolks marker. Avhandlingen jämför och kontrasterar två fallstudier som utförts med Laevas č earru (sameby) i norra Sverige och Adnyamathanha-folket i delstaten South Australia. I fallstudien som utförts tillsammans med Laevas č earru ingår en grupp av totalt sex forskningsdeltagare, fyra män och två kvinnor. Det var dock framför allt två forskningsdeltagare som intervjuades med anledning av den konfliktsituation mellan Laevas č earru och gruvbolaget LKAB, som står i fokus för artikel I i avhandlingen. I den australiska fallstudien, som utförts tillsammans med Adnyamathanha-folket, ingår en grupp av sju forskningsdeltagare bestående av fyra kvinnor och tre män. Denna studie, artikel II, behandlar Adnyamathanhafolkets kamp mot de australiska och sydaustraliska regeringarnas förslag om att inrätta kärnavfallsdepåer på Adnyamathanhas marker. För att inhämta material användes yarning (en typ av intervjumetod) och för att återge forskningsdeltagarnas ord så rättvisande möjligt inkluderades ett antal direktcitat i texterna. För att möjliggöra en mer djupgående analys av forskningsdeltagarnas upplevelser av konflikter med utvinningsindustrier och förespråkare för extraktivism, inklusive regeringar och stater, användes Johan Galtungs modell, känd som Galtungs våldstriangel, som analysverktyg. Galtungs modell innefattar strukturellt, kulturellt och direkt våld. Direkt våld definieras som fysiskt våld eller hot om fysiskt våld, strukturellt våld utgörs av orättvisa och diskriminerande samhällsstrukturer och kulturellt våld är de attityder som får det strukturella och således även det direkta våldet att te sig legitimt. Föreliggande avhandling introducerar även konceptet extraktivt våld som ett komplement till Galtungs modell där xvi det ersätter direkt våld. Jag definierar extraktivt våld som en typ av direkt våld mot människor och/eller djur och natur orsakat av extraktivism som framför allt påverkar människor med starka kopplingar till sina marker. Extraktivism förstås här som alla typer av aktiviteter som extraherar stora mängder av resurser från marker och människor, exempelvis gruvdrift, skogsbruk, fiske, lantbruk och turism. I forskningsdeltagarnas utsagor identifierades ett antal nyckelteman. Dessa teman uppvisade både likheter och skillnader beroende på deltagarnas olika situationer och förutsättningar. Det mest framträdande temat på båda kontinenterna var dock ”connection to Country” eller kopplingar till marken. Båda grupperna beskrev hur marken och deras förhållande till den innefattade historia, kunskap, traditioner och kultur. För Adnyamathanhagruppen var det mest centrala att rädda och bevara heliga platser som hotas av extraktivism och för Laevas č earru sågs renskötseln och bevarandet av markerna för renarnas skull som det mest väsentliga. Avhandlingens resultat visar att även om de former av kulturellt, strukturellt och extraktivt våld som forskningsdeltagarna upplevde varierade, var effekterna av våldet slående lika. Båda grupperna identifierade extraktivt våld, understött av strukturellt och kulturellt våld, som hot mot fortlevnaden av deras samhällen och kulturer. Resultaten pekar även på vikten av att urfolkens perspektiv inkluderas och blir hörda om konflikttransformering mellan utvinningsindustrier och urfolk ska kunna uppnås.
279

Моделирање и имплементација дигиталне библиотеке теза и дисертација / Modeliranje i implementacija digitalne biblioteke teza i disertacija / Modeling and implementation of digital library of theses and dissertations

Ivanović Lidija 08 May 2014 (has links)
<p>Циљ &ndash; Циљ је моделирање и имплементација дигиталне библиотеке теза и дисертација која ће омогућити размену података са CRIS системима базираним на CERIF моделу података као и размену података путем OAI-PMH протокола у различитим форматима метаподатака (Dublin Core, EDT-MS, итд.), претрагу дигиталне библиотеке, као и испунити све локалне захтеве наметнуте од стране научне институције или државе у којој се налази научна институција.<br />Методологија &ndash; Анализиране су различите врсте система које поседују метаподатке о тезама и дисертацијама. Уочено је да у овим системима постоји више стандарда и протокола који омогућују интероперабилност ових система: CERIF стандард, AOI-PMH протокол, итд. Анализирана је могућност креирања једног модела података која ће омогућити интероперабилност са другим системима који садрже метаподатке о тезама и дисертацијама. Креиран је један такав модел употребом CASE алата PowerDesigner. Такође, моделовање дигиталне библиотеке је урађено уз ослонац на овај алат употребом UML дијаграма. Имплементација је извршена употребом Java платформе уз ослонац на библиотеке отвореног кода и приликом имплементације усвојена су добра решења из анализираних система.<br />Резултати &ndash; Дефинисан је скуп метаподатака о тезама и дисертацијама који садржи све метаподатке прописане CERIF моделом података, затим све прописане Dublin Core форматом и EDT-MS форматом и све метаподатке о тезама и дисертацијама који се користе за потребе Универзитета у Новом Саду. Дефинисани метаподаци се могу складиштити у CERIF компатибилном моделу података који складишти метаподатке о тезама и дисертацијама у MARC 21 формату који је основа за дигиталну библиотеку која је предмет ове дисертације. Имплементирана је дигитална библиотека која може да се претражује путем веб апликације, да размењује податке са светском и европском мрежом теза и дисертација. Кориснички интерфејс за унос метаподатка о тезама и дисертацијама имплементиран је тако да не захтева познавање усвојених стандарда.<br />Практична примена &ndash; Дигиталне библиотека је имплементирана као део CRIS UNS система који се користи на Универзитету у Новом Саду. У дигиталној библиотеци постоји више од 3500 дисертација које су одбрањене на Универзитету у Новом Саду од његовог оснивања.<br />Вредност &ndash; Дат је модел података о тезама и дисертацијама који обезбеђује размену података по различитим стандардима. Овај модел је интероперабилан са Европским информационим системима научно-истраживачке делатности који су базирани на CERIF моделу података. Имплементирана дигиталне библиотека може бити чвор у светској као и у европској мрежи дигиталних библиотека теза и дисертација које захтевају комуникацију између својих чворова по OAI-PMH протокола у ETD-MS или Dublin Core формату. Имплементацијом ове дигиталне библиотеке за очекивати је да се повећава доступност теза и дисертација Универзитета у Новом Саду, а самим тим и рејтинг универзитета</p> / <p>Cilj &ndash; Cilj je modeliranje i implementacija digitalne biblioteke teza i disertacija koja će omogućiti razmenu podataka sa CRIS sistemima baziranim na CERIF modelu podataka kao i razmenu podataka putem OAI-PMH protokola u različitim formatima metapodataka (Dublin Core, EDT-MS, itd.), pretragu digitalne biblioteke, kao i ispuniti sve lokalne zahteve nametnute od strane naučne institucije ili države u kojoj se nalazi naučna institucija.<br />Metodologija &ndash; Analizirane su različite vrste sistema koje poseduju metapodatke o tezama i disertacijama. Uočeno je da u ovim sistemima postoji više standarda i protokola koji omogućuju interoperabilnost ovih sistema: CERIF standard, AOI-PMH protokol, itd. Analizirana je mogućnost kreiranja jednog modela podataka koja će omogućiti interoperabilnost sa drugim sistemima koji sadrže metapodatke o tezama i disertacijama. Kreiran je jedan takav model upotrebom CASE alata PowerDesigner. Takođe, modelovanje digitalne biblioteke je urađeno uz oslonac na ovaj alat upotrebom UML dijagrama. Implementacija je izvršena upotrebom Java platforme uz oslonac na biblioteke otvorenog koda i prilikom implementacije usvojena su dobra rešenja iz analiziranih sistema.<br />Rezultati &ndash; Definisan je skup metapodataka o tezama i disertacijama koji sadrži sve metapodatke propisane CERIF modelom podataka, zatim sve propisane Dublin Core formatom i EDT-MS formatom i sve metapodatke o tezama i disertacijama koji se koriste za potrebe Univerziteta u Novom Sadu. Definisani metapodaci se mogu skladištiti u CERIF kompatibilnom modelu podataka koji skladišti metapodatke o tezama i disertacijama u MARC 21 formatu koji je osnova za digitalnu biblioteku koja je predmet ove disertacije. Implementirana je digitalna biblioteka koja može da se pretražuje putem veb aplikacije, da razmenjuje podatke sa svetskom i evropskom mrežom teza i disertacija. Korisnički interfejs za unos metapodatka o tezama i disertacijama implementiran je tako da ne zahteva poznavanje usvojenih standarda.<br />Praktična primena &ndash; Digitalne biblioteka je implementirana kao deo CRIS UNS sistema koji se koristi na Univerzitetu u Novom Sadu. U digitalnoj biblioteci postoji više od 3500 disertacija koje su odbranjene na Univerzitetu u Novom Sadu od njegovog osnivanja.<br />Vrednost &ndash; Dat je model podataka o tezama i disertacijama koji obezbeđuje razmenu podataka po različitim standardima. Ovaj model je interoperabilan sa Evropskim informacionim sistemima naučno-istraživačke delatnosti koji su bazirani na CERIF modelu podataka. Implementirana digitalne biblioteka može biti čvor u svetskoj kao i u evropskoj mreži digitalnih biblioteka teza i disertacija koje zahtevaju komunikaciju između svojih čvorova po OAI-PMH protokola u ETD-MS ili Dublin Core formatu. Implementacijom ove digitalne biblioteke za očekivati je da se povećava dostupnost teza i disertacija Univerziteta u Novom Sadu, a samim tim i rejting univerziteta</p> / <p>Aim &ndash; The aim is modeling and implementation of a digital library of theses and dissertations which will enable data exchange with CRIS systems based on CERIF data model and also data exchange through OAI-PMH protocol in variety of metadata formats (Dublin Core, ETD-MS, etc.), search of digital library, and which will meet all local requirements imposed by scientific institutions or countries in which the research institution is located.<br />Methodology - The variety types of systems which have metadata about theses and dissertations have been analyzed. It was observed that these systems are based on several standards and protocols that allow interoperability of these systems such as: CERIF standard, AOI-PMH protocol, etc. We analyzed the possibility of creating a data model that will enable interoperability with other systems which contain metadata about theses and dissertations. The model is created using the PowerDesigner CASE tool. Also, the modeling of digital libraries was done relying on this tool using UML diagrams. The implementation was done using the Java platform and using set of open source libraries and some good ideas (solutions) from the analyzed systems have been adopted for the implementation.<br />Results - A set of metadata about theses and dissertations that contains all the metadata required by CERIF data model, all the metadata prescribed by Dublin Core format and by EDT-MS format as well as all the metadata about theses and dissertations used for the purposes of the University of Novi Sad is defined. Defined metadata can be stored in the CERIF compatible data model which stores metadata about theses and dissertations in the MARC 21 format. A digital library based on this model that can be searched by web applications and also can exchange data with the world and european network of theses and dissertations is implemented. The user interface for input metadata about theses and dissertations is implemented in such manner that it does not require knowledge of the adopted standards.<br />Practical application - Digital library is implemented as part of CRIS UNS system used at the University of Novi Sad. The digital library stores more than 3500 PhD dissertations defended at the University of Novi Sad since its inception.<br />Value &ndash; A data model about theses and dissertations enabling data exchange by different standards is provided. This model is interoperable with the European information systems of scientific-research activities based on the CERIF data model. Implemented digital library can be a node in the worlds as well as European networked digital library of theses and dissertations that require communication between its nodes by OAI-PMH protocol in ETD-MS or Dublin Core format. It is expected that the implementation of this digital library is going to increase the availability of theses and dissertations from the University of Novi Sad, and therefore the ranking of the university.</p>
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Samråden i samband med slutförvaret för använt kärnbränsle i Östhammars kommun

Lindstrand, Åsa January 2018 (has links)
Detta är en fallstudie där SKBs genomförda samråd i Östhammars kommun under åren 2002-2011 har studerats. Inför den ansökan som SKB lämnade till mark- och miljödomstolen 2011 behövde bolaget upprätta en miljökonsekvensbeskrivning (MKB). För att kunna göra detta behövde samråd genomföras. Det planerade slutförvaret är en komplex verksamhet och kan upplevas besvärlig att samråda kring, både av verksamhetsutövaren och av deltagare. Syftet med samrådet är att få in synpunkter och frågor kring den tänkta verksamheten som sedan kan användas till att utveckla och förbättra miljökonsekvensbeskrivningen. Vanliga sätt att bedriva samråd är att hålla informationsmöten, vilket också var det sätt som SKB valde. Det material som finns från dessa samråd är sammanställningar som SKB själva har gjort. När SKB lämnade in sin ansökan lämnades det också in en samrådsredogörelse där de genomförda samråden beskrivs. SKB har genomfört sina samråd på ett ganska förutsägbart sätt. Då det bara finns skriftligt material från samråden så är det svårt att avgöra om de har återgivits på ett rättvisande sätt. Det är med tveksamhet som syftet med samråd kan ses som uppfyllt. / This is a case study where Swedish nuclear fuel and waste management company's (SKB) consultations in the municipality of Östhammar during the years 2002-2011 have been studied. Together with the application submitted by SKB to the Land and Environmental Court in 2011, the company needed an environmental impact assessment (EIA). In order to do this, consultations was a necessity. The planned repository is a complex activity and may be difficult to consult, both by the operator and by participants. The purpose of the consultation is to bring in comments and questions about the intended activities, which can then be used to develop and improve the environmental impact assessment. Common ways of conducting consultations are holding information meetings, which was also the way SKB chose. The material available from these consultations is summaries that SKB itself has made. When SKB submitted its application, a consultation report was also submitted, describing the consultations conducted. SKB has conducted its consultations in a fairly predictable manner. Since there is only written material from the consultations, it is difficult to determine whether they have been reproduced in a fair way. It is with hesitation that the purpose of the consultations can be seen as fulfilled. / <p>2019-09-13</p>

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