Purpose: The purpose of this study was to determine if a proposed technology-mediated intervention is a viable alternative to traditional study abroad for those who are unable to travel. While technology cannot reproduce the same experience of traveling abroad, the primary objective of this study was to determine if there is value in using Web conferencing technology to provide students with access to the same opportunity to interact with international experts in the field as their counterparts who were able to travel. This formative evaluation is the first in a series of iterative studies aimed at developing a viable, sustainable, technology-based solution through design-based research (Reeves, 2006). Methodology/Design: Two guiding questions drove the focus of this formative evaluation: Did the program accomplish what was intended and was it implemented effectively? These generated a set of evaluation questions using the Online Learning Consortium (OLC) Quality Framework, which were used to evaluate the quality of a joint study abroad program in Brazil with students and instructors from the University of Central Florida and the University of Scranton. While studying global health management in Brazil, the group in the field broadcasted their site visits live to online participants back in the United States. Web conferencing tools allowed the online attendees to see and hear the group in Brazil and interact in real time through the audio or text chat. Evaluation data was compiled from multiple sources including an anonymous student survey, instructor interviews, session recordings, financial budgets, and online facilitator observations in order to triangulate and evaluate the effectiveness of this Web-based intervention. Findings: Web conferencing technology appears to be a viable alternative that is not necessarily as immersive as traveling abroad, but it does provide its own set of benefits to higher education students. This formative evaluation revealed clear areas for improvement, including technical and procedural elements, but instructors and online participants did find value in the experience. Was it perfect? No. Was it successful? Yes. Was it encouraging? Definitely. Exploration of the evaluation questions under each of the five pillars of the OLC Quality Framework revealed both success factors and areas for improvement in each of the following categories: learning effectiveness, scale (commitment & cost), access, faculty satisfaction, and student satisfaction. Implications: Overall, this was a successful proof of concept that justifies future improvements and subsequent further evaluation in an iterative design-based research program. In addition to repeating this study with the joint global health management course in Brazil, this intervention could also be implemented and evaluated in other contexts, disciplines, and countries around the world. This formative evaluation produced a set of recommendations for the next study based on the success factors as well as the areas for improvement identified in this initial implementation in addition to a list of suggestions for future research.

Phoenician ships in the broadest sense of the word are the focus of this dissertation and it encompasses the entire period of both Phoenician and Punic seafaring. The study is quantitative, largely historical and archaeological, with the use of secondary sources as well as iconography. The origins of the Phoenician construction technique, the mortise-and-tenon joints, are investigated as well as the various types of Phoenician ships. These are analysed under the headings Merchant ships, Warships and Utility ships. The materials mentioned in Ezekiel’s prophecy about ‘The Ship Tyre’, are analysed, whether they fit the purpose for which they are mentioned. The production process of purple cloth with the use of Murex molluscs is described in detail including an analysis of the boats used to catch the molluscs. The possibility is investigated of whether the Ashkelon Dog Burials could be related to the Phoenician trade in dogs, and whether they could have served as ship dogs. Lastly the difficulties encountered in sailing through the narrow sea straits of the Mediterranean Sea are described, which are subject to Internal waves, affecting the surface water. / Old Testament & Ancient Near Eastern Studies / M. A. (Biblical Archaeology)

Les défauts ponctuels dans les semi-conducteurs sont étudiés pour la réalisation de bits quantiques d’information (Qubit). A ce jour, le système le plus développé est le centre NV dans le diamant. Récemment, les défauts ponctuels du carbure de silicium (SiC) ont été identifiés comme prometteurs pour la réalisation de Qubit en raison de leur long temps de cohérence de spin et du fonctionnement à température ambiante. Dans ce contexte, nous étudions la formation, la caractérisation optique et magnétique des défauts ponctuels dans SiC, ainsi que l’amélioration de la collection de leur luminescence. Nous commençons par une description des différents critères qui font du SiC un matériau clé pour les applications Qubit. Ensuite, nous présentons une étude bibliographique sur les principaux défauts ponctuels dans SiC en nous focalisant sur les centres : VSi, VSiVC, NV. Nous portons par la suite notre étude sur les conditions optimales d’irradiation ioniques/électroniques et de recuit post-irradiation pour la formation de défauts ponctuels luminescents dans le polytype cubique de SiC. Nous avons identifié les différents types de défauts dans le visible. Dans l’infra-rouge, nous n’avons détecté que le centre VSiVC en trouvant les conditions optimales de sa luminescence dans le cas d’implantation par les protons (dose 1016 cm-2 et le recuit à 750 °C). Puis, nous avons comparé les résultats obtenus par des irradiations aux électrons à ceux obtenus avec les protons en précisant les différents types de défauts ponctuels détectés par deux méthodes: la photoluminescence et la résonance paramagnétique électronique. Enfin, nous avons développé un processus technologique qui consiste en la fabrication de nano-piliers en SiC-4H. Nous avons montré les avantages de leur réalisation sur l’efficacité de la collection de PL des défauts ponctuels comme VSi et VSiVC. Une amélioration d’un facteur 25 pour le centre VSi et d’un facteur 50 pour le centre VSiVC a été obtenue. / Point defects in semiconductor materials are studied for the realization of quantum information bits (Qubit). Nowadays, the most developed system is based on the NV center in diamond. Recently, point defects in silicon carbide (SiC) have been identified as promising for the realization of Qubit due to the combination of their long spin coherence time and room temperature operation. In this context, this thesis studies the formation, optical and magnetic characterization of point defects in SiC, as well as the improvement of their luminescence collection. We begin with a general introduction to SiC in which we describe the different criteria that make SiC a key material for Qubit applications. Next, we present a bibliographical study on the main point defects in SiC, focusing on the centers: VSi, VSiVC, NV. We have studied the optimal conditions of ionic/electronic irradiation and post-irradiation annealing for the formation of luminescent point defects in the cubic polytype of SiC. We have identified the different types of visible range defects. In the infra-red range, we detected only the Ky5 center (VSiVC) by finding the optimal luminescence conditions of this center in the case of implantation by protons (dose 1016 cm-2 and annealing at 750 °C). Then, we compared the results obtained by electron irradiations with those obtained with protons specifying the different types of point defects detected by two methods: photoluminescence and electronic paramagnetic resonance. Finally, we have developed a technological process that consists of nano-pillars fabrication in SiC-4H. We have shown the advantages of realizing these pillars on the efficiency of the PL collection of point defects like VSi and VSiVC : an improvement of a factor of 25 for the VSi center and a factor of 50 for the VSiVC center was obtained.

Phoenician ships in the broadest sense of the word are the focus of this dissertation and it encompasses the entire period of both Phoenician and Punic seafaring. The study is quantitative, largely historical and archaeological, with the use of secondary sources as well as iconography. The origins of the Phoenician construction technique, the mortise-and-tenon joints, are investigated as well as the various types of Phoenician ships. These are analysed under the headings Merchant ships, Warships and Utility ships. The materials mentioned in Ezekiel’s prophecy about ‘The Ship Tyre’, are analysed, whether they fit the purpose for which they are mentioned. The production process of purple cloth with the use of Murex molluscs is described in detail including an analysis of the boats used to catch the molluscs. The possibility is investigated of whether the Ashkelon Dog Burials could be related to the Phoenician trade in dogs, and whether they could have served as ship dogs. Lastly the difficulties encountered in sailing through the narrow sea straits of the Mediterranean Sea are described, which are subject to Internal waves, affecting the surface water. / Biblical and Ancient Studies / M. A. (Biblical Archaeology)

In the current post-industrial society, with increasing requirement of sustainability, greenery significantly participates in the spatial, operational and functional organization of the urban environment. The first part of the thesis introduces relationship between formation and structure of greenery in an urban environment from the historical point of view. Elements of greenery in an urban environment and on its margins filled a variety of functions: from productional and aesthetical to the recreational and ecological. Green areas have also gradually become an important public space. In the current urban environment, areas of vegetation arise mainly in the form of recultivation of post-industrial areas, adjusted smaller parks, greenery of business and entertainment centers, or greenery of residential units. The thesis is focusing on the last mentioned type, which should be in the closest coexistence with residential environment and on the possibilities of creating eco-residential units, which can become a substitute /or at least one of the possible options/ to mono-functional residential zones emerging on the outskirts of our cities and in the open countryside and act against the ongoing suburbanization and its negative effects. The text of doctoral thesis is trying to find qualitative aspects of greenery which supports the creation of living, attractive and sustainable public spaces. Comparison and evaluation of selected examples from abroad /Austria, Germany, Holland/ and also from the Czech Republic brings us the definition of the necessary and optimum qualitative properties of greenery in public, but also semi-public spaces of residential complexes. These examples of good practice may be used - as a whole or in parts – as inspiration for the development of residential projects in the Czech Republic, either in preferred brownfields areas or in carefully selected areas of new development. The final chapter emphasizes the inseparability of the creation of public spaces and greenery in residential areas from the sustainable development of the area in terms of a penetrable and compact city.

The aim of the diploma thesis is to elaborate a selected part of the construction technology plan for the Residential complex Troubsko. Specifically, it is focused on a pair of mirror-image apartment buildings marked SO 12.11 and SO 12.12. The building is located in the area of a former pond, which was backfilled in the past. The foundation strips are therefore placed on vibrated gravel pillars. The structure of the building is proposed as a traditional masonry building, the horizontal load-bearing structures consists of the cast-in-place reinforced concrete floor and the roof structure is designed as a flat roof. The thesis consists in a technical report pertaining to the construction technology plan, evaluation of transport routes, technological regulation for the cast-in-place reinforced concrete floor above 1PP and a time schedule for rough construction. Also elaborated are construction site equipment including a drawing and text part, a control and test plan, itemized budget with bill of quantities for rough construction, design of machine sets and work safety solutions are elaborated.

The subject of this master thesis is the elaboration of project documentation for the construction of a car showroom & service. This building is located in Brno, cadastral area of city Brno: Královo Pole. It is a detached building without a basement built on a trapezoid shaped area with a flat terrain. Object is divided into two functional parts: the car showroom and the car service. These two parts are constructionally and operationally connected. The car showroom is designed as a two-storey object, which serves as car exhibition, technical and hygienic facilities and mainly the administrative parts of both objects. The car service is designed as a single-storey object without a basement, which serves as a workspace of the car service and a warehouse. The load-bearing structural system of the car showroom is made of reinforced concrete pillars with ceramic masonry. The load-bearing structural system of the car service is made of reinforced concrete pillars with light sandwich panels. The foundation slab consists of prefabricated stepped foundation pad, prefabricated reinforced concrete grade beam and concrete strip footing. Insulation system of the building is made of insulation boards from basalt wool cladding by ventilated facades with perforated steel panels. Insolation in the car showroom is secured by glass curtain wall in combination with plastic windows and doors. Ceiling structures are designed as prestressed ceiling panels Spiroll. Roofing structure of both objects is supported by prestressed reinforced concrete roof girder in combination with trapezoidal sheet and insulation boards from basalt wool and PIR boards. The roof of the objects is flat with ordinary layer order with waterproof layer from softened PVC.

No description available.

This study which is the product of library research and fieldwork seeks, on account of the persistent marginalisation of African Traditional Religion (ATR) in Sierra Leone by Islam and Christianity, to investigate the place of ATR in inter-religious encounters in the country since the advent of Islam and Christianity. As in most of sub-Saharan Africa, ATR is the indigenous religion of Sierra Leone. When the early forebears and later progenitors of Islam and Christianity arrived, they met Sierra Leone indigenes with a remarkable knowledge of God and a structured religious system. Successive Muslim clerics, traders, and missionaries were respectful of and sensitive to the culture and religion of the indigenes who accommodated them and offered them hospitality. This approach resulted in a syncretistic brand of Islam. In contrast, most Christian missionaries adopted an exclusive and insensitive approach to African culture and religiosity. Christianity, especially Protestantism, demanded a complete abandonment of African culture and religion, and a total dedication to Christianity. This attitude has continued by some indigenous clerics and religious leaders to the extent that Sierra Leone Indigenous Religion (SLIR) and it practitioners continue to be marginalised in Sierra Leone's inter-religious dialogue and cooperation. Although the indigenes of Sierra Leone were and continue to be hospitable to Islam and Christianity, and in spite of the fact that SLIR shares affinity with Islam and Christianity in many theological and practical issues, and even though there are many Muslims and Christians who still hold on to traditional spirituality and culture, Muslim and Christian leaders of these immigrant religions are reluctant to include Traditionalists in interfaith issues in the country. The formation and constitution of the Inter-Religious Council of Sierra Leone (IRCSL) which has local and international recognition did not include ATR. These considerations, then beg the questions: * Why have Muslim and Christian leaders long marginalised ATR, its practices and practitioners from interfaith dialogue and cooperation in Sierra Leone? * What is lacking in ATR that continues to prevent practitioners of Christianity and Islam from officially involving Traditionalists in the socio-religious development of the country? Muslim and Christians have given several factors that are responsible for this exclusion: * The prejudices that they inherited from their forebears * ATR lacks the hallmarks of a true religion * ATR is primitive and economically weak * The fear that the accommodation of ATR will result in syncretism and nominalism * Muslims see no need to dialogue with ATR practitioners, most of whom they considered to be already Muslims Considering the commonalities ATR shares with Islam and Christianity, and the number of Muslims and Christians who still hold on to traditional spirituality, these factors are not justifiable. Although Islam and Christianity are finding it hard to recognise and include ATR in interfaith dialogue and cooperation in Sierra Leone, ATR continues to play a vital role in Sierra Leone's national politics, in the search and maintenance of employment, and in the judicial sector. ATR played a crucial part during and after the civil war. The national government in its Truth and Reconciliation Commission (TRC) report acknowledged the importance and contribution of traditional culture and spirituality during and after the war. Outside of Sierra Leone, the progress in the place and level of the recognition of ATR continues. At varying degrees, the Sociétié Africaine de Culture (SAC) in France, the All Africa Conference of Churches (AACC), the Vatican, and the World Council of Churches, have taken positive steps to recognise and find a place for ATR in their structures. Much about the necessity for dialogue and cooperation with ATR can be learnt in the works and efforts of these secular and religious bodies. If nothing else, there are two main reasons why Islam and Christianity in Sierra Leone must be in dialogue with ATR: * Dialogue of life or in community. People living side-by-side meet and interact personally and communally on a regular basis. They share common resources and communal benefits. These factors compel people to be in dialogue * Dual religiosity. As many Muslims and Christians in Sierra Leone are still holding on to ATR practices, it is crucial for Muslims and Christians to dialogue with ATR practitioners. If Muslims and Christians are serious about meeting and starting a process of dialogue with Traditionalists, certain practical issues have to be considered: * Islam and Christianity have to validate and accept ATR as a true religion and a viable partner in the socio-religious landscape of Sierra Leone * Muslims and Christians must educate themselves about ATR, and the scriptures and teachings of their respective religious traditions in order to relate well with Traditionalists These are starting points that can produce successful results. Although at present Muslims and Christians in Sierra Leone are finding it difficult to initiate dialogue and cooperation with Traditionalists, all hope is not lost. It is now the task of the established IRCSL to ensure the inclusion of ATR. Islam and Christianity must remember that when they came as strangers, ATR, played host to them and has played and continues to play a vital role in providing hospitality, and allowing them to blossom on African soil. / Religious Studies and Arabic / D.Litt. et Phil. (Religious Studies)

This study which is the product of library research and fieldwork seeks, on account of the persistent marginalisation of African Traditional Religion (ATR) in Sierra Leone by Islam and Christianity, to investigate the place of ATR in inter-religious encounters in the country since the advent of Islam and Christianity. As in most of sub-Saharan Africa, ATR is the indigenous religion of Sierra Leone. When the early forebears and later progenitors of Islam and Christianity arrived, they met Sierra Leone indigenes with a remarkable knowledge of God and a structured religious system. Successive Muslim clerics, traders, and missionaries were respectful of and sensitive to the culture and religion of the indigenes who accommodated them and offered them hospitality. This approach resulted in a syncretistic brand of Islam. In contrast, most Christian missionaries adopted an exclusive and insensitive approach to African culture and religiosity. Christianity, especially Protestantism, demanded a complete abandonment of African culture and religion, and a total dedication to Christianity. This attitude has continued by some indigenous clerics and religious leaders to the extent that Sierra Leone Indigenous Religion (SLIR) and it practitioners continue to be marginalised in Sierra Leone's inter-religious dialogue and cooperation. Although the indigenes of Sierra Leone were and continue to be hospitable to Islam and Christianity, and in spite of the fact that SLIR shares affinity with Islam and Christianity in many theological and practical issues, and even though there are many Muslims and Christians who still hold on to traditional spirituality and culture, Muslim and Christian leaders of these immigrant religions are reluctant to include Traditionalists in interfaith issues in the country. The formation and constitution of the Inter-Religious Council of Sierra Leone (IRCSL) which has local and international recognition did not include ATR. These considerations, then beg the questions: * Why have Muslim and Christian leaders long marginalised ATR, its practices and practitioners from interfaith dialogue and cooperation in Sierra Leone? * What is lacking in ATR that continues to prevent practitioners of Christianity and Islam from officially involving Traditionalists in the socio-religious development of the country? Muslim and Christians have given several factors that are responsible for this exclusion: * The prejudices that they inherited from their forebears * ATR lacks the hallmarks of a true religion * ATR is primitive and economically weak * The fear that the accommodation of ATR will result in syncretism and nominalism * Muslims see no need to dialogue with ATR practitioners, most of whom they considered to be already Muslims Considering the commonalities ATR shares with Islam and Christianity, and the number of Muslims and Christians who still hold on to traditional spirituality, these factors are not justifiable. Although Islam and Christianity are finding it hard to recognise and include ATR in interfaith dialogue and cooperation in Sierra Leone, ATR continues to play a vital role in Sierra Leone's national politics, in the search and maintenance of employment, and in the judicial sector. ATR played a crucial part during and after the civil war. The national government in its Truth and Reconciliation Commission (TRC) report acknowledged the importance and contribution of traditional culture and spirituality during and after the war. Outside of Sierra Leone, the progress in the place and level of the recognition of ATR continues. At varying degrees, the Sociétié Africaine de Culture (SAC) in France, the All Africa Conference of Churches (AACC), the Vatican, and the World Council of Churches, have taken positive steps to recognise and find a place for ATR in their structures. Much about the necessity for dialogue and cooperation with ATR can be learnt in the works and efforts of these secular and religious bodies. If nothing else, there are two main reasons why Islam and Christianity in Sierra Leone must be in dialogue with ATR: * Dialogue of life or in community. People living side-by-side meet and interact personally and communally on a regular basis. They share common resources and communal benefits. These factors compel people to be in dialogue * Dual religiosity. As many Muslims and Christians in Sierra Leone are still holding on to ATR practices, it is crucial for Muslims and Christians to dialogue with ATR practitioners. If Muslims and Christians are serious about meeting and starting a process of dialogue with Traditionalists, certain practical issues have to be considered: * Islam and Christianity have to validate and accept ATR as a true religion and a viable partner in the socio-religious landscape of Sierra Leone * Muslims and Christians must educate themselves about ATR, and the scriptures and teachings of their respective religious traditions in order to relate well with Traditionalists These are starting points that can produce successful results. Although at present Muslims and Christians in Sierra Leone are finding it difficult to initiate dialogue and cooperation with Traditionalists, all hope is not lost. It is now the task of the established IRCSL to ensure the inclusion of ATR. Islam and Christianity must remember that when they came as strangers, ATR, played host to them and has played and continues to play a vital role in providing hospitality, and allowing them to blossom on African soil. / Religious Studies and Arabic / D.Litt. et Phil. (Religious Studies)