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Rozprawy doktorskie na temat „ICT diffusion”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 21 lutego 2023

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DI, FABIO SILVIO. "Essays on ICT diffusion." Doctoral thesis, Università Politecnica delle Marche, 2018. http://hdl.handle.net/11566/253659.

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Questa tesi introduce una classe di modelli epidemici di diffusione specificamente adattati alla descrizione e all'analisi delle tecnologie ICT, mediante la definizione di un mercato potenziale dinamico che dipende dalla dimensione della rete del numero di individui che hanno già adottato. Rispetto ai tradizionali prodotti “stand alone”, le tecnologie ICT hanno caratteristiche peculiari e differenti comportamenti di adozione che possono essere spiegati dagli effetti e dalle esternalità di rete. Dopo una panoramica dello stato dell'arte della letteratura sulla diffusione delle innovazioni e sul

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Alkalbani, Saeed. "Exploring ICT adoption and diffusion in the Omani construction industry." Thesis, University of Salford, 2009. http://usir.salford.ac.uk/26524/.

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Realising the importance of the need to shift its economy away from its oil and gas resources, the government of the Sultanate of Oman has developed and launched a long-term development strategy, the 'Oman Vision 2020' plan (1996-2020) which focuses on ICT and the fundamental establishment of a knowledge economy to increase Oman's economic productivity and thereby improve the citizens' livelihood. However, the Omani construction sector, in particular, is lagging behind this vision. Worldwide, construction is the largest industrial sector, and currently in Oman the construction industry is cons

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Fung, Shu-fun. "Diffusion and innovation of ICT in Hong Kong school practice." Click to view the E-thesis via HKUTO, 2004. http://sunzi.lib.hku.hk/hkuto/record/B40039961.

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Fung, Shu-fun, and 馮樹勳. "Diffusion and innovation of ICT in Hong Kong school practice." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B40039961.

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Jagodic, Jana. "The role of an ICT change agent in ICT diffusion within technology projects in public and private sector setting." Thesis, University of Ballarat, 2008. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/38046.

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Rapid changes in the competitive environment and increasing customer demands drive the public and private sectors to innovate by continually investing millions of dollars in Information and Communication Technology (ICT) projects. Basically, organisations depend on ICT technology for every part of their business. Companies are not only challenged to apply new technologies to remain competitive, they also need to spread (diffuse), manage and implement technological innovation across extended organisational boundaries. Diffusion, management and implementation of ICT innovation involve a consider

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Jagodic, Jana. "The role of an ICT change agent in ICT diffusion within technology projects in public and private sector setting." University of Ballarat, 2008. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/14613.

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Rapid changes in the competitive environment and increasing customer demands drive the public and private sectors to innovate by continually investing millions of dollars in Information and Communication Technology (ICT) projects. Basically, organisations depend on ICT technology for every part of their business. Companies are not only challenged to apply new technologies to remain competitive, they also need to spread (diffuse), manage and implement technological innovation across extended organisational boundaries. Diffusion, management and implementation of ICT innovation involve a consider

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Peansupap, Vachara, and vachara peansupap@rmit edu au. "An Exploratory Approach to the Diffusion of ICT in a Project Environment." RMIT University. Property, Construction and Project Management, 2005. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20050331.101946.

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The research aims to understand the nature of ICT diffusion at the intra-organisational level. It uses both quantitative and qualitative research approaches to identify factors and processes influencing ICT diffusion at the actual implementation phase. The result indicates that management, individual and technology group factors are essential to ICT diffusion at the initial adoption stage. In addition, the integration of change management and knowledge sharing and learning theory to diffusion of innovation theory can help to better explain ICT diffusion at the actual implementation stage.

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Azam, Md Shah. "Diffusion of ICT and SME Performance : the mediating effects of integration and utilisation." Thesis, Curtin University, 2014. http://hdl.handle.net/20.500.11937/1964.

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This research examines the diffusion of ICT and its impact on SME performance with a special focus to the mediating effects of integration and utilisation of ICT. Applying a mixed method research approach, a qualitative field study followed by a quantitative survey, the study revealed that ICT usage didn’t contribute firm performance immediately. However Integration and proper utilisation are important variables which mediate the impact of ICT use on firm performance.

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White, Gerald Kingswood. "Diffusion of ICT in education and the role of collaboration: a study of EdNA." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/2559.

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This research explored the diffusion of information and communications technology (ICT) innovations in education through a case study of Education Network Australia (EdNA) spanning fourteen years since EdNA's establishment in 1995.The study began by developing a comprehensive and original chronological history of the establishment, development and management of EdNA, with a particular focus on the collaboration amongst stakeholders in all of these phases. Four research questions were developed for the study to address. Evidence from documentary analysis, interviews with stakeholders and person

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Persson, Johan, and Andreas Torbiörnsson. "Banking the Unbanked – The Case of Mobile Money in Nepal." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-125614.

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This thesis investigates ICT diffusion in the context of developing countries, morespecifically in the case of Mobile Money in the Asian country Nepal. Mobile Moneyhas recently emerged in Nepal and has the potential to improve the lives of millions.The aim of the thesis was to examine the dominant business models in Nepal and thebarriers and drivers for the future diffusion of Mobile Money in Nepal. This was donethrough a case study consisting of a field study in Nepal and an extensive literaturereview in the field of ICT diffusion and Mobile Money. Interviews with stakeholdersin the Mobile Mo

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Taylor, Linnet. "Global travellers on the digital dirt road : international mobility, networks and ICT diffusion in Ghana." Thesis, University of Sussex, 2013. http://sro.sussex.ac.uk/id/eprint/44712/.

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This thesis focuses on the intersection of human mobility and technology diffusion in Africa. With Ghana as a case study, it looks at how the diffusion of internet access and use are influenced by international mobility. The research is based in the literature on the diffusion of innovations, international knowledge transmission, migration and development, and Information and Communication Technologies for Development (ICT4D). It begins from the hypothesis that international mobility may contribute to lowering barriers to internet penetration in developing countries by facilitating flows of re

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Hwang, Gyu-hee. "Diffusion of ICT and changes in skills : an empirical study for the 1980s in Britain." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343373.

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Al-Mobaideen, Hisham Othman. "Assessing information and communication technology in Jordanian universities : building critical success factors' (CSF) model of ICT diffusion." Thesis, Leeds Beckett University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500762.

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Denison, Thomas Frank. "Diffusion and sustainability of information and communications technologies in community-based non-profit organisations: an exploratory study of Victoria and Tuscany." Monash University. Faculty of Information Technology. Caulfield School of Information Technology, 2009. http://arrow.monash.edu.au/hdl/1959.1/72047.

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Worldwide, governments and representatives of the community sector believe that the adoption of ICT by community-sector organisations is important because it contributes to the achievement of mission, strategic and business objectives, and benefits the communities those organisations serve. However, despite the fact that many organisations have developed innovative ICT applications, most experience problems in taking up ICT (Burt & Taylor 1999, Surman 2001, DCITA 2005b). This thesis explores the conditions for success and barriers to the take-up and effective use of information and communicati

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Mohamad, Bahtiar. "The structural relationships between corporate culture, ICT diffusion innovation, corporate leadership, corporate communication management (CCM) activities and organisational performance." Thesis, Brunel University, 2013. http://bura.brunel.ac.uk/handle/2438/7635.

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Corporate Communication Management (CCM) is an important concept within the communication and marketing discipline. The term corporate communication came to the attention of the general public more than 40 years ago, due to changes in global business environments. Although corporate communication received great attention from scholars and the business community, its complex concepts are still unclear. Furthermore, many scholars believe there are influences of corporate culture, ICT diffusion innovations and corporate leadership on corporate communication and its impact to organisational perfor

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Haglund, Sofie. "My country, my development : The diffusion of information and communication technologies in Cambodian NGOs." Thesis, Linnéuniversitetet, Institutionen för samhällsvetenskaper, SV, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19812.

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The purpose of this research is to study the role of information and communication technology (ICT) and information and communication technology for development (ICT4D) in Cambodian non-government organizations (NGOs). By focusing on a workshop on the ICT applications Unicode and Open Office, initiated by the Cooperation Committee for Cambodia (the CCC), I intend to see how these applications were adopted, how they are used and what the future is for ICT and ICT4D in Cambodia. The research is based on qualitative, semi structured interviews with employees at CCC as well as NGO workers who were

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Macome, Esselina. "The Dynamics of the adoption and use of ICT-based initiatives for development results of a field study in Mozambique /." Pretoria : [s.n.], 2002. http://upetd.up.ac.za/thesis/available/etd-02192003-161649.

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Jarahnejad, Mariam, and Ali Zaidi. "Exploring the Potential of Renewable Energy in Telecommunications Industry." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231344.

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Renewable energy sources have started to substitute traditional energy sources in power sector, heating/cooling sector, and transportation sector. This paper explores the potential of renewable energy (mainly solar and wind) in Information and Communication Technologies (ICT) industry. The focus is on mobile telecommunication infrastructure segment, since it is a prime consumer of energy within the ICT industry. Moving towards solar or wind power sources might bring a major shift in the ICT industry – both on the technological level as well as the service provisioning level. An overview of inn

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Medvetchi, Dahan Mariana. "Assouvir la soif de l’innovation : modélisation de la diffusion des technologies mobiles." Thesis, Paris 2, 2011. http://www.theses.fr/2011PA020051/document.

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L'expérience montre que les technologies de l'information et des communications (TIC), et services de télécommunications mobiles en particulier, peuvent stimuler une croissance économique soutenue et contribuer au développement humain. Au coeur du secteur des TIC, les technologies mobiles sont de plus en plus utilisées comme un outil transformationnel pour favoriser la croissance économique, accélérer le transfert des connaissances, développer les capacités locales, améliorer la productivité et réduire la pauvreté dans de nombreux secteurs. À cet égard, au cours de la dernière décennie, le dév

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Blom, Olof, and Daniel Salomonsson. "Exploring the diffusion of e-learning : general and enabling guidelines for implementation of computer-aided teaching in developing countries." Thesis, Högskolan i Borås, Institutionen Handels- och IT-högskolan, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-16645.

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The purpose of the study was to create guidelines regarding effective diffusion of elearningto and within developing countries. Another aim of the study was to identifychallenges and problems related to the diffusion of e-learning, as well as identifying whatcharacterizes a successful ICT diffusion project. To achieve the purpose of the study acase study was performed in Thailand, where two different schools, i.e. two cases thathad been targeted by ICT diffusion projects were studied. In combination to studying theschools, the donor side of the project were also included in the study. The stud

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Coleman, Michael. "A socio-technical investigation into the electrical end use patterns of information, communication and entertainment technologies in UK homes." Thesis, De Montfort University, 2011. http://hdl.handle.net/2086/4718.

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Information, communication and entertainment (ICE) appliances are consumer electronics and information and communication technologies (ICT). Forecasts suggest that ICE appliance use will soon become the most significant domestic electricity end-use in the UK. Knowledge concerning “real world” ICE electricity consumption is currently limited and it has been suggested that this deficiency could lead to ineffective policy programmes. This socio-technical study measured ICE appliance electricity consumption in fourteen UK households’ and undertook household interviews to explore the behavioural fa

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Salgueiro, Louis. "Les dynamiques territoriales d'adoption, de diffusion et d'usages des tiers-lieux de travail ruraux : une approche systémique des télécentres du Cantal." Thesis, Toulouse 2, 2015. http://www.theses.fr/2015TOU20038.

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Le développement des tiers-lieux de travail sous la forme de télécentres depuis 2005 interroge les effets des politiques publiques en matière de TIC et de télétravail sur les territoires ruraux français. La thèse analyse ces dispositifs publics en interaction avec leurs dynamiques territoriales d’ancrages et leurs effets en matière de différenciation spatiale et de mobilités. Deux axes de recherche sont ainsi développés : d’une part, l’influence de la gouvernance d’un dispositif public multiniveau sur la structuration de l’offre et les usages les non-usages des télécentres en lien avec les str

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Tchehouali, Destiny. "Les politiques et actions internationales de solidarité numérique à l'épreuve de la diffusion des TIC en Afrique de l'Ouest : bilan et perspectives." Thesis, Toulouse 2, 2013. http://www.theses.fr/2013TOU20020/document.

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Le Sommet mondial sur la société de l’information (Genève 2003 et Tunis 2005) a préconisé la solidarité numérique comme solution pour mettre fin aux inégalités d’accès aux technologies de l’information et de la communication (TIC) entre les pays industrialisés et les pays en développement. A l’issue de ce Sommet, deux mécanismes institutionnels, à savoir le Fonds mondial et l’Agence mondiale de solidarité numérique, ont vu le jour. Ces institutions s’étaient fixées pour objectif de contribuer à la réduction de la fracture numérique en promouvant l’accès généralisé aux TIC à travers des program

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Nyström, Müller Jonathan, and Casper Engström. "Consumer adoption of audiobook streaming services." Thesis, Linköpings universitet, Företagsekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158066.

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The streaming of audiobooks is a new and fast-growing phenomenon amongst Swedish consumers. There exists a lack of knowledge on this topic as it is previously unexplored within academia. As the audiobook streaming services are growing it is important for providers and competitors to understand the key factors determining usage intention from an end-user’s perspective. This thesis therefore examines what factors influence end-user’s adoption of audiobook streaming-services, the examination extends both for consumers intention to begin using as well as continue using the service. Factors related

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Filová, Jana. "Identifikace inovačních lídrů mezi uživateli moderních technologií." Doctoral thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-203755.

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The methods currently used in innovation marketing research are focused on the late phases of the innovation process and are usually methodologically complex. This limits their practical impact. The presented thesis aims to create a simple self-report scale applicable in the initial and late phases of innovation process, highly modular and suitable for wide range of research. The main battery of questions was inspired by adopter categorization by Rogers. The questions determine both (1) general characteristics of innovation adopters and (2) their relationship to a specific innovation. The scal

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Alshehri, Khaled Ghanem. "Technology Adoption and Integration at a University in Saudi Arabia: A Descriptive Study." Diss., Virginia Tech, 2020. http://hdl.handle.net/10919/100706.

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Information and communication technology (ICT) is becoming a critical part of operations and innovations in many sectors around the world (Basri, Alandejani, and Almadani, 2018). As such, ICT is commonly integrated in academic institutions on a global level, and has been used in the educational process inside and outside the classroom. Currently in Saudi Arabia, the integration of technology in educational environments is viewed as essential in the growth of Saudi education (Alali, 2015). However, the integration of such technology in teaching and learning may face some barriers especially in

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Köllinger, Philipp. "Technological change." Doctoral thesis, Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät, 2006. http://dx.doi.org/10.18452/15417.

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Die vorliegende Dissertation beschäftigt sich hauptsächlich mit zwei Fragen: Erstens, welche Faktoren beein-flussen den Prozess, durch den sich neue Technologien unter Firmen verbreiten? Zweitens, welche Konsequen-zen ergeben sich aus der Verbreitung neuer Technologien? Beide Fragen beschäftigen sich mit der Dynamik des technologischen Wandels. Die Analyse wird am konkreten Beispiel von e-Business Technologien durchgeführt. Dabei werden insbesondere die Konsequenzen von interdependenten Technologien untersucht. Es wird ge-zeigt, dass es zu steigenden Erträgen der Adoption kommen kann, wenn ve

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Njenga, James Kariuki. "eLearning adoption in Eastern and Southern African higher education institutions." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6996_1303979330.

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<p>This research was undertaken to propose a model for eLearning adoption in Higher Education in Africa and to identify and empirically test measures to assess the model. The model identified eLearning, individual and organisational factors affecting eLearning adoption in higher education. eLearning factors were deemed to be aligned with the individual and organisational factors and therefore, the measurement of individual and organisational factors of eLearning adoption is essential in determining the current state, and future development that could enhance eLearning adoption in higher educat

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Ritter, Georg. "The growth and morphology of small ice crystals in a diffusion chamber." Thesis, University of Hertfordshire, 2015. http://hdl.handle.net/2299/16329.

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Small water ice crystals are the main component of cold tropospheric clouds such as cirrus. Because these clouds cover large areas of our planet, their role in the radiation budget of incoming and outgoing radiation to the planet's surface is important. At present, the representation of these clouds in climate and weather models is subject to improvements: a large part of the uncertainty error stems from the lack of precise micro-physical and radiation model schemes for ice crystal clouds. To improve the cloud representations, a better understanding of the life time dynamics of the clouds and

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DI, GIACOMO STEFANIA. "Essays on financial markets and on effects of information and communication technology." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2005. http://hdl.handle.net/2108/39.

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La tesi di dottorato si compone di quattro saggi empirici. Il primo saggio verifica la performance delle strategie di portafoglio "value" e "growth" formate sulle deviazioni fra il valore osservato di un titolo e il valore fondamentale (determinato con il metodo di attualizzazione dei flussi di cassa), utilizzando il modello CAPM a 4-fattori. I risultati mostrano che, sia nel mercato azionario europeo che in quello americano, le strategie "short term DCF value" (basate su una selezione mensile dei titoli che hanno il più basso rapporto tra valore osservato e valore fondamentale nel periodo pr

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Oumarou, Mahamane Laouali. "Technologie de l’information et de la communication et développement économique : les enjeux et les opportunités au Niger." Thesis, Paris 10, 2011. http://www.theses.fr/2011PA100231.

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Le Niger est un pays enclavé d’Afrique de l’Ouest. Son positionnement à la périphérie des pôles essentiels de la sous région explique en partie son retard de développement. A cela, s’ajoute, un nouveau retard, qualifié de fracture numérique. Son parc d’infrastructures vétuste ne lui permet pas de profiter des flux mondiaux d’information pour bénéficier des avantages de la compétitivité de la nouvelle société de l’information. Sous l’impulsion de récents débats internationaux sur les nouvelles technologies, il apparaît que le développement économique du Niger nécessiterait une appropriation des

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Horn, Ingo, and Harald Behrens. "Laser ablation MC-ICP-MS and its application to diffusion in silicate glasses and melts." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-186586.

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Hudson, Troy Lee Stevenson David John Aharonson Oded. "Growth, diffusion, and loss of subsurface ice on Mars : experiments and models /." Diss., Pasadena, Calif. : California Institute of Technology, 2008. http://resolver.caltech.edu/CaltechETD:etd-05022008-154254.

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Horn, Ingo, and Harald Behrens. "Laser ablation MC-ICP-MS and its application to diffusion in silicate glasses and melts." Diffusion fundamentals 12 (2010) 12, 2010. https://ul.qucosa.de/id/qucosa%3A13869.

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Dubosq, Renelle. "Assessing the Structural and Alteration Controls on Gold Mineralization at Detour Lake Mine, Ontario, Canada." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36755.

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The giant Detour Lake deposit is a Neoarchean orogenic Au ore body located in the northwestern Abitibi district within the Superior Province. The deposit is situated along the high strain Sunday Lake Deformation Zone (SLDZ) parallel to the broadly E-W trending Abitibi greenstone belt. The lower amphibolite facies assemblage (Act-Bt-Pl-Ep-Alm ±Cal ±Qz ±Ilm) suggests maximum temperatures reaching 550°C, exceeding conditions for pyrite plasticity, an important and ubiquitous Au-bearing phase that may ultimately represent the source for Au at orogenic style Au deposits. The metamorphic assemblage

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Mendes, Adriano Graça da Cunha. "Sustentação e futuro da produção electrónica em Portugal: contribuição para a análise das condicionantes económicas, tecnológicas e sociais do sector." Master's thesis, Instituto Superior de Economia e Gestão, 2001. http://hdl.handle.net/10400.5/785.

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Mestrado em Gestão e Estratégia Industrial<br>No decurso das últimas décadas e com mais relevo desde o inicio dos anos 90, verificaram-se transformações Económicas, Tecnológicas e Empresariais centradas sobre a exploração multifacetada da tecnologia electrónica. Para a análise destas transformações mobilizou-se o conceito de "paradigma tecno-económico" que permite analisar de forma sistemática as transformações atrás referidas e identificar a emergência desde a década de 80 de um paradigma TIC (Tecnologias de Informação e Comunicação). A evolução em curso aproxima uma época, em que se concreti

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Ries, Jonas. "Advanced Fluorescence Correlation Techniques to Study Membrane Dynamics." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1219846317196-73420.

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Fluorescence Correlation Spectroscopy (FCS) is a powerful tool to measure important physical quantities such as concentrations, diffusion coefficients, diffusion modes or binding parameters, both in solution and in membranes. However, it can suffer from severe artifacts, especially in non-ideal systems. Here we develop several novel implementations of FCS which overcome these limitations and facilitate accurate and quantitative determination of dynamic parameters in membranes. Two-focus FCS with camera-detection allows for accurate and calibration-free determination of diffusion coefficients.

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Mekinda, Mengue Leonce. "Mécanismes de cache, traitement et diffusion de l'information dans les réseaux centrés sur l'information (ICN)." Thesis, Paris, ENST, 2016. http://www.theses.fr/2016ENST0075/document.

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Ce travail de thèse s’est tout d’abord attaché à comprendre comment la prise en compte du temps de téléchargement, autrement dit, de la latence, lors de la mise en cache ou de la transmission de données pouvait contribuer aux performances du téléchargement dans les réseaux de caches dont ICN. Nous y introduisons un mécanisme distribué novateur qui décide de l’opportunité de conserver un objet en considérant que plus il a été long à télécharger plus intéressant il semble de le soumettre au cache sous-jacent. Nous montrons que ce nouveau mécanisme surpasse en de nombreux points l’état de l’art,

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Håkansson, Jesper, and Henric Thor. "Användningen av ICE - Samspelet mellan organisation och industri : En fallstudie av Veidekke Mälardalen." Thesis, Uppsala universitet, Industriell teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-413273.

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To cope with the low productivity, as well as the fragmentation within the Swedish construction industry, organizations are working with technically mediated social collaboration methods. One of those methods, which have established a considerable presence within the Swedish industry, is Integrated Concurrent Engineering, ICE. The purpose of this study is to provide knowledge regarding how ICE is utilized within the Swedish industry, as well as identify and determine how factors influence the concept. The study is carried out as a case study within a Swedish contractor. Firstly, the thesis exa

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Perron, Jonathan. "Diffusion résonante des rayons x mous dans la glace de spins artificielle." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066562/document.

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La frustration est un concept physique qui apparaît lorsque toutes les interactions d'un système ne peuvent être satisfaites en même temps. La glace de spins artificielle est un exemple de système magnétique frustré par la compétition entre interactions dipolaires. Jusqu'ici, les propriétés de ce métamatériau ont été étudiées à l'aide de techniques microscopiques. Ces dernières ne permettent qu'un accès limité à la dynamique du système. Cette dernière pourrait être étudiée par les techniques de diffusion qui ont une meilleure résolution temporelle.La diffusion magnétique résonante des rayons-x

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Ngameni, Herman Blaise. "La diffusion du droit international pénal dans les ordres juridiques africains." Thesis, Clermont-Ferrand 1, 2014. http://www.theses.fr/2014CLF10457.

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Aujourd’hui, l’Afrique est sans aucun doute la partie du monde la plus affectée par la commission des crimes internationaux les plus graves. Pourtant, depuis des décennies, il existe des mécanismes juridiques visant à sanctionner les responsables des crimes qui heurtent la conscience humaine. Seulement, l’échec relatif de ces mécanismes peut pousser l’observateur à se demander s’il est possible de garantir la diffusion du droit international pénal sur le continent africain. Cette interrogation est loin d’être incongrue, car même si un nombre important d’états africains ont ratifié le Statut de

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Brasseur, Philippe. "Experimental Study of the Growth and Stable Water Isotopes of Ice Formed by Vapour Deposition in Cold Environments." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34487.

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Ice formed by water vapour deposition has been identified in different terrestrial environments: 1) in the atmosphere; 2) at the ground’s surface; 3) in caves; 4) in seasonally frozen ground; and 5) in perennially frozen ground (permafrost). Thus far, ground ice formed by diffusion and deposition of vapour in soils (types 4 and 5) has rarely been studied in a natural setting and remains one of the most poorly described ice types on Earth. This thesis focuses on the dynamics of deposition and sublimation of atmospheric water vapour into permafrost and the isotopic signature (D/H and 18O/16O) of

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Rini, Pietro. "Analysis of differential diffusion phenomena in high enthalpy flows, with application to thermal protection material testing in ICP facilities." Doctoral thesis, Universite Libre de Bruxelles, 2006. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210893.

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This thesis presents the derivation of the theory leading to the determination of the governing equations of chemically reacting flows under local thermodynamic equilibrium, which rigorously takes into account effects of elemental (de)mixing. As a result, new transport coefficients appear in the equations allowing a quantitative predictions and helping to gain deeper insight into the physics of chemically reacting flows at and near local equilibrium. These transport coefficients have been computed for both air and carbon dioxide mixtures allowing the application of this theory to both Earth an

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Kulkarni, Gourihar Ramakant. "Development and application of a new thermal gradient diffusion chamber to study the ice nucleation properties of inhomogeneous dust aerosols." Thesis, University of Leeds, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.445381.

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Al-Zaabi, Hassan Jumaa. "Adoption, diffusion and use of e-government services in the Abu Dhabi police force." Thesis, University of Hertfordshire, 2013. http://hdl.handle.net/2299/10757.

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Information and Communication Technologies (ICTs) are becoming increasingly prevalent in peoples’ daily lives due to the presence of e-government. This research aims to identify and understand factors affecting the adoption and use of e-government services in a public sector organisation in a developing country, in this case, Abu Dhabi Police Force (ADPF) in the United Arab Emirates (UAE). For this purpose a theoretical framework based on existing e-government and e-services literature was developed. To determine its applicability, a qualitative approach involving 200 participants’ interviews

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Al, Bulushi Ali Salim. "Exploring the use of e-government/online social network in the Government of Oman." Thesis, University of Hertfordshire, 2018. http://hdl.handle.net/2299/21082.

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The rapid development of information and telecommunication technologies (ICTs) in the 21st century has changed society at all levels: individual, group, company and government. As a result, there has been a significant rise in the availability of ICTs and related technologies around the globe, including in developing countries. ICTs include internet infrastructure such as the use of mobile devices, the internet connection and the affiliated platforms of online social networks (OSNs). The provision of online products and services by the government is known as electronic e-government. From a the

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Friou, Alexandre. "Propagation d’une impulsion laser intense dans un plasma sous-dense : creusement de canal et diffusion Raman stimulée." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112297/document.

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Cette thèse se décompose en deux parties : i) l’étude du creusement d'un canal dans un plasma sous-dense (0.1nc<br>This thesis is divided in two parts : i) the laser channeling in hundreds of microns long under-dense plasmas (0.1nc

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Grachev, Alexi M. "Laboratory-determined air thermal diffusion constants applied to reconstructing the magnitudes of past abrupt temperature changes from gas isotope observations in polar ice cores /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2004. http://wwwlib.umi.com/cr/ucsd/fullcit?p3137229.

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Oeser-Rabe, Martin Alexander [Verfasser]. "Constraints on the evolution of magmas from diffusion-driven chemical and Fe-Mg isotopic zoning in natural olivines analyzed by femtosecond-LA-ICP-M / Martin Alexander Oeser-Rabe." Hannover : Technische Informationsbibliothek und Universitätsbibliothek Hannover (TIB), 2015. http://d-nb.info/1068923741/34.

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Oeser-Rabe, Martin [Verfasser]. "Constraints on the evolution of magmas from diffusion-driven chemical and Fe-Mg isotopic zoning in natural olivines analyzed by femtosecond-LA-ICP-M / Martin Alexander Oeser-Rabe." Hannover : Technische Informationsbibliothek und Universitätsbibliothek Hannover (TIB), 2015. http://d-nb.info/1068923741/34.

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