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A formal approach to hardware analysisTraub, Niklas Gerard January 1986 (has links)
No description available.
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Implementing inter-organisational information systems for the integration of construction supply chainsPala, Mesut January 2018 (has links)
Two trends are currently driving the need for supply chain firms to form closely integrated relationships: collaboration and digitisation. One of the ways to achieve digitisation of supply chain operations is to implement Inter-Organisational Information Systems (IOIS) with selected supply chain partners for a much more efficient, streamlined and orchestrated supply chain operations. Whilst IOIS can be implemented to support various cross-functional business processes (ranging from operational information exchange to pursuing strategic initiatives such as sharing ideas, identifying new market opportunities, and pursing a continuous improvement approach), in the context of this thesis, the purpose of IOIS implementation is to facilitate the inter-firm procurement-related operations with downstream supply chain firms. The study undertaken in this research project was initiated in response to an industry requirement to investigate the implementation of IOIS against a backdrop of improved Supply Chain Management and integration practices by large contractor organisations. A case study research strategy was adopted to investigate the IOIS project related, IOIS (system) related issues encountered in ex-ante and ex-post implementation stages of the IOIS. The study concludes that it is the non-technical factors that are critical to the successful delivery of IOIS projects and provides a guideline on IOIS implementation by large contractor organisations. The findings of this research project have been published in a number of peer-reviewed papers.
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Framgångsfaktorer för att minska användarmotstånd under ett affärssystemsinförande : En fallstudie av ett lokalt företag i en globalkoncern / Success Factors for Reducing User Resistance DuringIntroduction of an Enterprise System : A Case Study of a Local Company in a Global GroupRydahl, Viktoria January 2020 (has links)
Att vara konkurrenskraftig är varför företag och organisationer idag i allt större utsträckning står inför förändringar för att vara relevant på marknaden. I stort sett alla företag och organisationer använder sig av och är helt beroende av sina affärssystem, vilket också redogör relevansen av funktionaliteten och acceptans av användarna. Affärssystem i sig och införandet av dem är komplexa och påverkar hela organisationen inklusive dess anställda och målsättningen är ofta att effektivisera befintliga affärsprocesser. Användarmotstånd är en faktor som bidrar till att affärssystemsinföranden i så stor utsträckning inte genomförs framgångsrikt och de förväntade effekterna affärssystemet ska medföra aldrig inträffar. Syftet med denna kandidatuppsats i informatik är att identifiera och beskriva påverkandefaktorer för att minska användarmotstånd under införande av ett nytt affärssystem i en organisation ur ett internt relationsperspektiv. I studien har fallstudiemetoden tillämpats, till följd av att fallföretagets interna relationer varit den valda analysenheten. Den primära empiriska data har samlats in genom kvalitativa intervjuer. Fem stycken personer har intervjuats, som arbetar vid fallföretaget, beträffande deras inställning och uppfattning om faktorer som bidrar till minskat användarmotstånd under ett affärssystemsinförande. De viktigaste slutsatserna från studiens analys är: tidpunkten för införandeprocessen bör analyseras noggrant, betydelsen av välbekant kommunikationshantering, involveringen av användarna har en betydande relevans, förmedling av förväntningar underlättar förändringsprocessen och förstå olika typer av användare och deras behov. Tidpunkten för affärssystemsinförandet är högst relevant för att användarna ska känna både stöd och en lyhördhet från ledningen. Användarna behöver veta vad ett nytt affärssystem innebär genom att de involveras i processen eftersom det är de ute i verksamheten som ska använda det. Kommunikationen under ett affärssystemsinförande bör ske på ett sätt som är sedan tidigare inarbetat för att det på bästa sätt ska flöda genom organisationen och mellan alla intressenter.
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Improving the Nursing Practice Environment With Point of Care Specimen CollectionSaathoff, April Marie 01 January 2017 (has links)
Specimen collection and identification errors are a significant problem in healthcare, contributing to incorrect diagnoses, delayed care, lack of essential treatments, patient injury or death, increased length of stay and increased healthcare costs, and decreased patient satisfaction. The purpose of the project was to evaluate the implementation of specimen collection technology with barcode scanning and bedside label printing in the maternal child health division of a community teaching hospital. The project was driven from Donabedian's quality framework for healthcare implementations, indicating that evaluating the quality of health care can be drawn from the categories of structure, process, and outcomes. The project featured a quantitative analysis with a pretest-posttest design. Mislabeled specimen rates and collection turnaround times were generated from laboratory quality data and measured before, during, and after implementation of specimen collection technology. Data analysis using an independent samples t test in SPSS 17.0 compared the changes in the mean scores of specimen collection turnaround times and mislabeled specimen rates. Mislabeled specimen percentages in all areas decreased from 0.0250% preimplementation to 0.0023% postimplementation with a p value less than 0.001. Collection turnaround times greater than 60 minutes decreased following implementation of specimen collection technology by 22% with a p value less than 0.001. The implementation of specimen collection technology has positive implications for social change, including the expectation that as technology is proven to significantly improve the safety and quality of laboratory collections, there will be a mandate for implementation of safer collection processes in healthcare.
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Critical Success Factors in ERP Systems Implementations in the Cypriot Public SectorPapageorgiou, Sofronis January 2009 (has links)
<p> </p><p>One of the major advancements in the IT industry during the 1990s was the development of Enterprise Resource Planning (ERP) systems. Beyond the high costs and significant amount of effort needed to implement such a system, the possible benefits for the organization in achieving more efficient operations and improving its competitive stance in the competitive business environment have been undoubted.</p><p>The high failure rates of ERP systems implementations (Soh et al., 2000; Willis and Willis-Brown; 2002) have paved the way for a chase from both academicians and practitioners to understand and pinpoint the critical success factors that positively impact this type of projects’ success.</p><p>Research has been done for ERP implementations in numerous environments but there is a serious gap in the literature regarding implementations in the Cypriot context. Furthermore, after the island’s accession to the European Union (EU) in 2004, the need for the governmental sector to harmonize its systems and processes according to EU directives and to provide efficient services through transparent processes to citizens of Cyprus urged public organizations to proceed with the adoption of ERP systems to serve these purposes from both technological and business aspects.</p><p>This thesis aims to investigate the critical success factors that foster the successful rollout of ERP implementation projects in Cypriot public sector organizations. From the literature review a research proposition is devised through the development of a theoretical framework consisting of 10 critical success factors. These factors are examined in the specific project environment and their applicability and impact in successful implementations is determined.</p><p>A qualitative approach has been followed, through a multiple-case study in three Cypriot public sector organizations, by conducting a set of 9 semi-structured interviews and analyzing the results to determine the theoretical framework’s fit in the particular context and furthermore to determine the criteria which are used to determine ERP implementation success in the specific projects.</p><p>The results of the study indicate that project success is evaluated solely based on three criteria; time, cost and quality. In addition, 9 out of the 10 factors of the theoretical framework appear to be critical for implementation success.</p><p> </p>
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Critical Success Factors in ERP Systems Implementations in the Cypriot Public SectorPapageorgiou, Sofronis January 2009 (has links)
One of the major advancements in the IT industry during the 1990s was the development of Enterprise Resource Planning (ERP) systems. Beyond the high costs and significant amount of effort needed to implement such a system, the possible benefits for the organization in achieving more efficient operations and improving its competitive stance in the competitive business environment have been undoubted. The high failure rates of ERP systems implementations (Soh et al., 2000; Willis and Willis-Brown; 2002) have paved the way for a chase from both academicians and practitioners to understand and pinpoint the critical success factors that positively impact this type of projects’ success. Research has been done for ERP implementations in numerous environments but there is a serious gap in the literature regarding implementations in the Cypriot context. Furthermore, after the island’s accession to the European Union (EU) in 2004, the need for the governmental sector to harmonize its systems and processes according to EU directives and to provide efficient services through transparent processes to citizens of Cyprus urged public organizations to proceed with the adoption of ERP systems to serve these purposes from both technological and business aspects. This thesis aims to investigate the critical success factors that foster the successful rollout of ERP implementation projects in Cypriot public sector organizations. From the literature review a research proposition is devised through the development of a theoretical framework consisting of 10 critical success factors. These factors are examined in the specific project environment and their applicability and impact in successful implementations is determined. A qualitative approach has been followed, through a multiple-case study in three Cypriot public sector organizations, by conducting a set of 9 semi-structured interviews and analyzing the results to determine the theoretical framework’s fit in the particular context and furthermore to determine the criteria which are used to determine ERP implementation success in the specific projects. The results of the study indicate that project success is evaluated solely based on three criteria; time, cost and quality. In addition, 9 out of the 10 factors of the theoretical framework appear to be critical for implementation success.
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The Social Analysis of Information Systems Implementation: Using an Integrated Perspective of Structuration Theory and a Logic of OppositionLiou, Yung-Chih 20 July 2005 (has links)
With the coming era of Internet and knowledge economy, the importance of IS/IT(information systems/information technology) to enterprises can not be overemphasized. However, if IS/IT couldn¡¦t be implemented successfully and brings its performance into full play, the effectiveness and usefulness of IS/IT are unmeaningful. The implementation of IS/IT in an organization is a complicated and dynamic process, which is effected by a variety of factors. For instance, technical factors, the psychological and behavior factors of users, even the cultural, political, economic, and institutional factors rest on the level of organization or environment may all cause the critical effects of implementing IS/IT.
For the purpose of understanding the whole picture of IS/IT implementation process, this study integrates the perspective of contradiction/opposition into Structuration Theory and then proposes an interpretive framework, which can contribute to the interpretation of how and why the organization changes and develops. The framework can be used to identify the mechanism behind changing events and the context connected with them, therefore, we can adequately make sense of the complicated and dynamic social process of IS/IT implementation. By distinguishing the contradiction/opposition between structures of agents, between social structures, and between agent structure and social structure, the study interprets how and why agents respond to the enabling/constraint forces caused by structures. According to this, we can understand the unique structuration of IS/IT implementation process in an organization.
For the application of the integrated framework, this study adopts qualitative research methodology and the framework for guidance to study an intensive case of ERP implementation. Through the data collection and analysis, this study identifies all of the contradiction/opposition between social entities, and the enabling/constraint social forces during the process of ERP implementation.
The result reveals that the severe contradictions/oppositions between social entities caused the failure of the ERP project in Phase I. Entering the Phase II, in addition to the transformation of some structures of social entities, the new forming MIS structure exercised its political and expert power to make ERP system finally perform well. In Phase III, the case company went back to the previous stable status, because the ERP project ended and main project members withdrew. At the end of the paper, this study proposes some conclusions and suggestions for practitioners and academia, and also shows the limitation of the study.
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Zhodnocení implementace informačního systému na příkladu gymnázia / The evaluation of the information system implementation performed on the example of a grammar schoolStrečko, Marek January 2013 (has links)
The master thesis is focused on the topic connected with school information systems. It is divided into theoretical and research parts. The theoretical part is connected with the research part because it brings facts and information necessary for its understanding. These aspects are service, process, information strategy and school information systems. The research part is based on the case study of IS/ICT support for the grammar school "Gymnázium Opatov". This case study is extended by the exploration done at this secondary school. The exploration was performed with the aim to find out how the new school information system was accepted by its users and how these users are satisfied with its daily application.
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The Role Of Community College Registrars In Relation To Student Information Systems ImplementationLepley, Sandra 01 January 2006 (has links)
This study examined the effects of implementing Web-enabled technology systems on the functional role of the community college registrar. The focus on systems implementation included in-house, outsourced, consortia, or combination of implementation strategies. A quantitative and qualitative approach included several interviews and a mailed survey questionnaire. The researcher developed the instrument from human resources position description forms, an adapted administrative Q-sort technique, and a role conflict and ambiguity perception questionnaire. The study targeted the members of the American Association of Collegiate Registrars and Admissions Officers. The research findings indicated that some aspects of perceived role, role conflict (harmony), and ambiguity (clarity) were different for registrars whose colleges used in-house, outsourced, consortium, or a combination of implementation strategies, and for certain background characteristics. For example, the study identified different levels of involvement for some duties and some differences in collaboration among divisions and departments within institutions and with other organizations. Suggested uses of the research results include professional development programming for more efficient technology implementation. The research instrument could be adapted to study functional role of other job positions, implementation projects, and administrative strategies.
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Implantação de sistema BPMS para a gestão por processos: uma análise crítica. / BPMS implementation for business process management: a critical analysis.Carrara, André Ramos 28 April 2011 (has links)
Sistemas BPMS surgiram com o objetivo de suportar o modus operandi da gestão por processos nas organizações. Tais sistemas possuem diversas premissas que envolvem a grande interação de usuários de negócio na sua implantação e operação, amparadas por evoluções tecnológicas que permitem a redução drástica de programação e integração com sistemas legados, além do fácil desenvolvimento de indicadores e alteração de regras de negócio. Existem poucos estudos que focam na implantação de sistemas BPMS e avaliação de tais fatores. Esta dissertação buscou através da realização de levantamento bibliográfico e da condução de pesquisa de campo ampliar o conhecimento acerca do tema. A implantação de um sistema BPMS foi realizada através da aplicação de uma pesquisa-ação, o que permitiu a interação e avaliação do tema frente a pontos considerados pela literatura, assim como a descoberta de possíveis fatores a serem considerados. Os resultados obtidos revelam que as proposições não se confirmaram totalmente, o que aponta para um possível distanciamento entre a teoria e a prática. Da mesma forma aponta uma tendência da redução de programação e maior envolvimento de usuários de negócio na implantação e operação de tais sistemas. / BPMS systems have emerged with the goal of supporting the modus operandi of business process management in organizations. Such systems have many assumptions that involve higher interaction of business in its deployment and operation, supported by technological evolutions that allow drastic reduction of programming and integration with legacy systems, beyond the easy development of indicators and changing business rules. There are few studies that focus on BPMS deployment and evaluation of these factors. This dissertation searched through bibliography and the conduction of a field research to extend the knowledge about the subject. The deployment of a BPMS system was carried out by applying research-action method, allowing interaction and evaluation of the theme according to points considered by literature, as well as the discovery of potential factors to consider. The results obtained reveal that the propositions were not fully confirmed, which points to a possible rift between theory and practice. Similarly, it points to a trend of programming reduction and greater involvement of business users in deployment and operation of such systems.
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