- 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.
Search results
Showing 1 to 10 of 10 (0.097 seconds)| 1 |
Managerial data management applications utilising periodic data outputs from multiple legacy systems : a case within DaimlerChrysler AGTheron, Frederik J 12 1900 (has links)
Thesis (MBA)--Stellenbosch Unversity, 2006. / ENGLISH ABSTRACT: In project environments where periodical. standardised data exports from large relational databases serve as the source data for further repetitive manipulation, relational principles can be applied to automate or facilitate this process. The subsequent data model is only valid in environments where the recipient of these data exports has no influence on the data content or
structure, and where it can be relied upon these standardised exports not to change significantly over time. This paper discusses the development of a data application within the Development department of DaimlerChrysler AG that utilises standardised data objects as data sources, along with various aspects of the Relational and Entity models that enabled additional user generated
data to be related to the data structure. It further provides a brief introduction into Agile development strategies and iterative problem solving techniques as it pertains to database development. A working build of the application containing all the source code along with a
representative data set is supplied on a CD. / AFRIKAANSE OPSOMMING: In projek omgewings waar standaard, periodiese data stelle dien as die bron vir verdere
repeterende data manupulasie kan data verhoudings modelle gebruik word om die proses te outomatiseer. Die werkende data model wat hierdeur gegenereer word is slegs geldig indien die klient geen beheer kan uitoefen oor die data struktuur of inhouds vorm wat as bron gebruik word nie. Dit moet ook geredelik aanvaar kan word dat die gestandardiseerde data struktuur nie
wesenlik sal verander met tyd nie. Die studie stel ondersoek in na die ontwikkeling van 'n data program binne die ontwikkelingsdepartement van DaimlerChrysler AG asook verskye beginsels aangaande die verhoudings en entiteits modelle soos van toepassing op die ontwikkelde program.
Gestandardiseerde data stelle dien as 'n periodiese data bron vir hierdie program en word deur verhoudings beginsels gekoppel aan data wat deur gebruikers gegenereer word. 'n Werkende kopie van die program gepaartgaande met 'n verteenwoordigende data stel asook alle oorspronklike programerings kode word op 'n CD voorsien.
|
| 2 |
An Examination of Leadership Types among Generation Y and its Impact on Virtual Team EffectivenessGraham, Christian Matthew 01 January 2013 (has links)
The majority of database system development projects end in failure. Reasons that include, the system not being developed on time, the system was developed over budget, and the system developed did not meet the planned project's criteria. These failures are compounded by the use of virtual teams which includes problems with team formation, the organizational environment in which the team operates, and the technology used for collaboration and communication. As more organizations use virtual teams, these problems have continued to impede the successful completion of database system development. The goal of the study was to determine what leadership type, transformational, transactional, or management-by-exception (passive-avoidant leadership) is most effective in leading a virtual team in developing a database management system. The target population for this study was Generation Y students at the Maine Business School who were assigned to virtual teams tasked with developing a database management system. Specifically this study answered these three research questions: 1) What is the effect of leadership type, as self-reported through the Multifactor Leadership Questionnaire on the quality of completed team projects? 2) What is the impact of type of leadership on virtual team effectiveness as measured by the Virtual Teams Survey? 3) What is the joint effect of type of leadership, and virtual team effectiveness on the quality and uniqueness of the completed team project? Virtual team effectiveness was defined as the level of involvement in team formation, job characteristics, technical proficiency of team members, relationship between team members, teams process and attributes about the team leader, organizational environment in which the team operates, and technology the team used for collaboration and communication. The quality of the completed team project was defined as one that meets the team project criteria which included tables, relationships, forms, queries, and reports. Other attributes included the uniqueness of product defined by the addition of extra functions and controls added to the database system that go above and beyond the project criteria. The study found that for research question 1, only transformational and transactional leadership types had a significant and negative impact on the quality of completed team projects. Research question 2 found no significant correlation between leadership type and virtual team effectiveness. Research question 3 showed that none of the variables were significantly associated with the quality of the completed team project. These findings suggest that traditional concepts of leadership types do not work well in virtual environments.
|
| 3 |
Computational Verification of Published Human Mutations.Kamanu, Frederick Kinyua. January 2008 (has links)
<p>The completion of the Human Genome Project, a remarkable feat by any measure, has provided over three billion bases of reference nucleotides for comparative studies. The next, and perhaps more challenging step is to analyse sequence variation and relate this information to important phenotypes. Most human sequence variations are characterized by structural complexity and, are hence, associated with abnormal functional dynamics. This thesis covers the assembly of a computational platform for verifying these variations, based on accurate, published, experimental data.</p>
|
| 4 |
Computational Verification of Published Human Mutations.Kamanu, Frederick Kinyua. January 2008 (has links)
<p>The completion of the Human Genome Project, a remarkable feat by any measure, has provided over three billion bases of reference nucleotides for comparative studies. The next, and perhaps more challenging step is to analyse sequence variation and relate this information to important phenotypes. Most human sequence variations are characterized by structural complexity and, are hence, associated with abnormal functional dynamics. This thesis covers the assembly of a computational platform for verifying these variations, based on accurate, published, experimental data.</p>
|
| 5 |
Computational verification of published human mutationsKamanu, Frederick Kinyua January 2008 (has links)
Magister Scientiae - MSc / The completion of the Human Genome Project, a remarkable feat by any measure, has provided over three billion bases of reference nucleotides for comparative studies. The next, and perhaps more challenging step is to analyse sequence variation and relate this information to important phenotypes. Most human sequence variations are characterized by structural complexity and, are hence, associated with abnormal functional dynamics. This thesis covers the assembly of a computational platform for verifying these variations, based on accurate, published, experimental data. / South Africa
|
| 6 |
Mobilizing the Use of Policy-Relevant Documents in Evidence-Informed Health Policymaking: The Development and Contents of an Online Repository of Policy-Relevant Documents Addressing Healthcare Renewal in CanadaKowalewski, Karolina 10 1900 (has links)
<p><strong>Research objectives</strong>: 1) Develop an online repository of policy-relevant documents addressing healthcare renewal in Canada; and 2) describe the general contents of policy-relevant documents addressing healthcare renewal in Canada. <strong>Methods</strong>: The methods for this study were iteratively developed using an approach similar to a scoping review. Documents were identified through website hand-searches and sixteen Canadian health organizations that contributed to the development of the online repository. The majority of organizations are government health ministries/departments or government-supported health organizations. The focus of the analysis was to calculate general descriptive frequencies of the distribution of documents included in the online repository, specifically: 1) the general characteristics of the documents, such as document type, publication year and jurisdictional focus; 2) document themes by national priority areas; 3) document themes by health system topics; and 4) contributing organizations. <strong>Results</strong>: A total of 304 documents were coded for inclusion in the online repository<br />(<a href="http://eihrportal.org/">http://eihrportal.org</a>). The Health Council of Canada contributed the largest amount of documents (n=60, 19%). The top three types of documents are health and health system data (n=75, 25%), situation analysis (n=72, 24%) and jurisdictional review (n=49, 16%). The top three national priority areas addressed in the documents are health human resources (n=270, 89%), quality as a performance indicator (n=210, 69%) and information technology (n=183, 60%). The least commonly addressed national priority areas are technology assessment (n=19, 6%), prescription drug coverage (n=68, 22%) and Aboriginal health (n=87, 29%). <strong>Conclusion</strong>: The process of developing a systematic method for identifying policy-relevant documents and retrieving useful information from these documents can be reproduced by anyone interested in using this type of evidence to inform their health policymaking. A number of implications exist for policy and research, both in Canada and in low- and middle-income countries, which have to be considered in relation to the unique nature of this type of evidence.</p> / Master of Science (MSc)
|
| 7 |
A Web-based Database For Experimental Structural Engineering ResearchTurer, Oncel Umut 01 May 2010 (has links) (PDF)
This study presents a web-based database application for storing experimental data and related documents at a single location and sharing them among researchers and engineers from all over the world. The database application, accessible from a website was developed for experimental structural engineering researches, and initially tested at Structural and Earthquake Engineering Laboratory of Civil Engineering Department, METU. The application is composed of two parts. The first part is the database that stores information about projects, specimens, experiments, experimental data, documentation, site members, and member groups at the server side. The second part is the website that provides a functional user interface for easy use of application and providing accessibility from everywhere via internet. After the development of the database and the website, these two parts were attached to each other and application functionalities that enabled users to create, modify, search, and delete projects, specimens and experiments / allowed users to upload/download documentation and experimental data / provided abilities to users to plot test data and share their opinions were ensured. ASP.NET framework and C# programming language was utilized for the web application development. Functionality and usability of the database application was then tested by uploading and sharing various experimental results.
|
| 8 |
Model-driven development of information systemsWang, Chen-Wei January 2012 (has links)
The research presented in this thesis is aimed at developing reliable information systems through the application of model-driven and formal techniques. These are techniques in which a precise, formal model of system behaviour is exploited as source code. As such a model may be more abstract, and more concise, than source code written in a conventional programming language, it should be easier and more economical to create, to analyse, and to change. The quality of the model of the system can be ensured through certain kinds of formal analysis and fixed accordingly if necessary. Most valuably, the model serves as the basis for the automated generation or configuration of a working system. This thesis provides four research contributions. The first involves the analysis of a proposed modelling language targeted at the model-driven development of information systems. Logical properties of the language are derived, as are properties of its compiled form---a guarded substitution notation. The second involves the extension of this language, and its semantics, to permit the description of workflows on information systems. Workflows described in this way may be analysed to determine, in advance of execution, the extent to which their concurrent execution may introduce the possibility of deadlock or blocking: a condition that, in this context, is synonymous with a failure to achieve the specified outcome. The third contribution concerns the validation of models written in this language by adapting existing techniques of software testing to the analysis of design models. A methodology is presented for checking model consistency, on the basis of a generated test suite, against the intended requirements. The fourth and final contribution is the presentation of an implementation strategy for the language, targeted at standard, relational databases, and an argument for its correctness, based on a simple, set-theoretic semantics for structure and operations.
|
| 9 |
Utveckling av kompatibilitetsdatabas / Developing of a Compatibility DatabaseLenells, Erik, Hjärtmyr, Christian January 2011 (has links)
This report explains the need to develop a configuration manager that handles transmission equipment which exists in the Swedish Defence telecommunications network. The configuration module will display the configurations and compatibility among the equipment and their software which are all part of the network. Also included in this report are tools, methods and results for the development of a prototype for the configuration manager. The prototype consists fundamentally of a database assisted by a user friendly website. The transmission equipment handles a lot of important transmission of information and is in the hands of a department of SAAB, OFGCA, by orders from the Swedish Defence Materiel Administration (FMV). Within the work included in this order exists a continuous update of both software and hardware which the equipment consists of. Therefore it’s highly important that there is a monitoring of which of the software and hardware is compatible with one another, ensuring that the functions of the system work properly. The consistent updating has resulted in compatibility issues between components and because of this, a need for a configuration manager has arisen. / Den här rapporten uttrycker behovet av att ta fram en konfigurationsmodul för transmissionsutrustningar som ingår i Försvarets telenät (FTN). Konfigurationsmodulen ska mätta ett behov av att kunna se konfigurationerna och kompatibilitet för de utrustningar samt dess programvaror som ingår i telenätet. Rapporten inkluderar även verktyg, metoder och resultat för framtagningen av en prototyp till konfigurationsmodulen. Prototypen består i grunden av en databas med en tillhörande, interaktionsvänlig, hemsida. Transmissionsutrustningarna hanterar en mängd viktig informationsöverföring och en avdelning på Saab, OFGCA, ansvarar för dessa på uppdrag av Försvarets materialverk (FMV). I arbetet som uppdraget innebär pågår en ständig uppdatering av både mjuk- och hårdvara som utrustningarna består av. Det innebär att det är mycket viktigt att det utförs övervakning av vilka mjuk- och hårdvaruversioner som är kompatibla. Detta för att säkerställa att systemets funktioner fungerar korrekt. Den ständiga uppdateringen har medfört kompatibilitetsproblem mellan komponenter och därför har det växt fram ett behov av att ta fram en konfigurationsmodul.
|
| 10 |
„Der Freiheitskampf“Munke, Martin, Stöhr, Matti, Widera, Thomas 28 September 2017 (has links)
The National Socialist newspaper “Der Freiheitskampf” was published nearly daily from August 1st 1930 to Mai 8th 1945. In addition to articles from all areas of politics, economics and society, it contained information on dates, events and persons of regional importance in Saxony during the era of the Third Reich and before. Because of its character as official press organ of the NSDAP in the Gau Saxony, the newspaper is suitable to compensate missing historical evidence caused by the systematic shredding of files in spring 1945 and a lack of documents in Saxon archives. This paper presents a joint project of the Hannah Arendt Institute for the Research on Totalitarianism at the TU Dresden (HAIT) and the Saxon State and University Library, Dresden (SLUB), which aims to enhance the usability of “Der Freiheitskampf” – not only for scientific purposes. The combined digitization of the (nearly) complete source and its deep indexing result in a presentation in an elaborated database (the years 1930 to 1934 are covered at present).
This database provides more effective possibilities for answering scientific (interdisciplinary) questions, not only on the establishment of National Socialist rulership in Saxony. The paper also discusses the possible worth of the usage of the newspaper and its representation in a database for purposes of political education.
|
Page generated in 0.1032 seconds