In theory, the phrase "mergers and acquisitions" (abbreviated M&A) refers to buying, selling and combining different companies in order to gain improved financial performance, create a global presence, and face the global competitive market. Nevertheless, many researches have underlined the high rate of failure among M&A, and the difficulty to achieve expected results and synergies. Among the reasons of failure, many analysts have pointed out the determinant influence of the cultural aspect in the success or the failure of a cross-border merger. However, the cultural issue in M&A is often neglected and too less stressed. In order to have a better understanding of the cultural aspect in the merger and acquisition process, and point out its influence on the merger process as well as the corporate culture, we first present a theoretical part introducing the cross-border merger and acquisition concept with the perspective of the national culture, and the role that leaders could play in order to limit the negative impact of culture and the clashes on cross-border M&A. Therefore, a part including three cases of "cultural failure" in the merger process illustrates the concepts explained in the theoretical part. Those well-known cases are: DaimlerChrysler, UpJohn & Pharmacia, and Volvo – Renault. The cases show how the cultural issue had been underestimated and had implied cultural clashes and extra-costs for the companies involved. After concluding our findings, we end the thesis with a prospective part based on the possible evolution of the merger and acquisition market. Indeed, we believe that our research topic will gain importance in the future, and the influence of culture on M&A deals may increase.

The thesis looks at Protestant missions to the Ottoman Empire and the countries which emerged from it through Bosch's "Enlightenment missionary" (2003) and Huntington's "Clash of Civilizations" (1996) paradigms. It argues that Muslim resistance to Christianity is rooted in innate Muslim intransigence and in specific historical events in which missionaries played important roles. The work utilizes a simple formula: it contrasts the socio-political and cultural framework missionaries imbibed at home with that of their host environment, outlines the goals and strategies they formulated and implemented, looks at the results, and notes the missiological implications. The formula is applied to four successive periods. We begin with the pre-World War I missionaries of the late Ottoman Empire. We look at their faith in reason, their conviction in the cultural superiority of Anglo-Saxon Protestantism, their attitude towards Islam, their idea of reaching the Muslim majority by reviving the Orthodox churches, and the evolution of their theology and missiology. World War I changed the landscape. The Empire's demise led to a struggle for Turkish and Arab national self-determination leading to the establishment of the Turkish Republic and various Arab entities, notably French and British mandates. Protestant missions almost disappeared in Turkey, while a small number of "veterans" kept the enterprise alive in the Arab world. While the Arabs struggled to liberate themselves from the Mandatory Powers, these veterans analyzed past failures, recognized the importance of reaching Muslims directly and began experimenting with more contextualized approaches. The post-World War II era saw the retreat of colonialism, the creation of Israel, a succession of wars with that country, and the formation of a Palestinian identity. Oil enabled the Arabian Peninsula to emerge as a major economic and political force. The missionary enterprise, on the other hand, virtually collapsed. Unlike their veteran predecessors, the pre-Boomer generation, with a few notable exceptions, was bereft of fresh ideas. During the 1970s the evangelical Baby Boomers launched a new enterprise. They tended not to perceive themselves as heirs of a heritage going back to the 1800s, though the people they "targeted" did. Their successors, the GenXers, products of post-modernism and inheritors of Boomer structures, face a region experiencing both increased political frustration and the re-emergence of Islam as a socio-political power. In closing we look at Church-centered New Testament spirituality as a foundational paradigm for further missions to the region. / Christian Spirituality, Church History and Missiology / D. Th. (Missiology)

HIMA! / NOW! - translation from Armenian In light of recent and ongoing protests, demonstrations and riots in Ukraine, Egypt, Israel or Armenia, some actual questions arise such as how is the built environment used as an area of protest, how it is chosen as a focal point or path for resistance, what are the common characteristics of revolutionary spaces and how the environment effects on success. Lack of democracy from the government and in everyday life of Armenia society, total corruption and feeling of impunity oligarchy, the government and most of governmental institutions, weak economic growth accompanied by alarming number of emigration as well as successful scenarios in neighboring Georgia and Ukraine, force to predict a inescapable eruption of protests Armenia in near future. History shows that protests and civil disobedience are inevitable and necessary expressions of dissent in any democratic nation and country. However there are different passive tools to improve democratic institutions in the society and country in general such as public forums, open discussions and debates, freedom of speech and media etc. With this project I want to create a great Park with generous program embracing main democratic principles as a Public Space and Forum for everyone in capital of Armenia, Yerevan, BUT in case of nascent civil resistance the Park will become a space as a tool with urban inventory that people can use, manipulate, claim in order to defend their values and save own life's. This will be a Playground/Fortress for Democracy !

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Deux décennies après la chute de l'URSS (1991), ce mémoire propose une réévaluation de la thèse de Francis Fukuyama sur la Fin de l'Histoire, élaborée en 1989, qui postule qu'avec la chute de l'URSS aucune idéologie ne peut rivaliser avec la démocratie libérale capitaliste; et de la thèse de Samuel P. Huntington sur le Choc des civilisations, élaborée en 1993, qui pose l'existence d'un nombre fini de civilisations homogènes et antagonistes. Pourtant, lorsque confrontées à une étude approfondie des séquences historiques, ces deux théories apparaissent pour le moins relatives. Deux questions ont été traitées: l'interaction entre Idéologie et Conditions historiques, et la thèse de l'homogénéité intracivilisationnelle et de l'hétérogénéité antagoniste intercivilisationnelle. Sans les invalider complètement, cette recherche conclut toutefois que ces deux théories doivent être nuancées; elles se situent aux deux extrémités du spectre des relations internationales. La recherche effectuée a montré que les idéologies et leur poids relatif sont tributaires d'un contexte, contrairement à Fukuyama qui les pose dans l'absolu. De plus, l'étude de la Chine maoïste et particulièrement de la pensée de Mao Zedong montre que les traditions politiques locales sont plus hétérogènes qu'il n'y paraît au premier abord, ce qui relativise la thèse de Huntington. En conclusion, les rapports entre États sont plus dynamiques que ne le laissent penser les thèses de Fukuyama et de Huntington. / The central purpose of this research is a revaluation, two decades after the 1991 demise of the USSR, of Francis Fukuyama's 1989 "End of History" theory, which postulates that with the fall of the USSR no major ideology is a challenger to the domination of liberal capitalist democracy; and of Samuel P. Huntington's 1993 "Clash of Civilizations" theory that postulates the existence of a finite number of antagonistic homogeneous civilizations. When confronted with the actual unfolding of historical events, these two absolute and uncompromising theories appear increasingly relative. Two questions were researched: the interaction between Ideology and Historical conditions in the case of Fukuyama, and that of the presupposed Intra-civilizational homogeneity and Inter-civilizational antagonistic heterogeneity. This research, not dismissing them totally, comes to the conclusion that they constitute the two opposite poles of a continuum that encompass most types of interactions between polities. First, this thesis comes to the conclusion that ideologies and their relative weight are part of a broader picture rather than absolutes in themselves, as Fukuyama argues. Furthermore, the study of Maoist China and especially of the thoughts of Mao Zedong strongly suggests the heterogeneity of political traditions locally, contrary to Huntington's thesis. In other words, interactions between polities seem more dynamic than the simplistic linear approaches of Fukuyama and Huntington.

Deux décennies après la chute de l'URSS (1991), ce mémoire propose une réévaluation de la thèse de Francis Fukuyama sur la Fin de l'Histoire, élaborée en 1989, qui postule qu'avec la chute de l'URSS aucune idéologie ne peut rivaliser avec la démocratie libérale capitaliste; et de la thèse de Samuel P. Huntington sur le Choc des civilisations, élaborée en 1993, qui pose l'existence d'un nombre fini de civilisations homogènes et antagonistes. Pourtant, lorsque confrontées à une étude approfondie des séquences historiques, ces deux théories apparaissent pour le moins relatives. Deux questions ont été traitées: l'interaction entre Idéologie et Conditions historiques, et la thèse de l'homogénéité intracivilisationnelle et de l'hétérogénéité antagoniste intercivilisationnelle. Sans les invalider complètement, cette recherche conclut toutefois que ces deux théories doivent être nuancées; elles se situent aux deux extrémités du spectre des relations internationales. La recherche effectuée a montré que les idéologies et leur poids relatif sont tributaires d'un contexte, contrairement à Fukuyama qui les pose dans l'absolu. De plus, l'étude de la Chine maoïste et particulièrement de la pensée de Mao Zedong montre que les traditions politiques locales sont plus hétérogènes qu'il n'y paraît au premier abord, ce qui relativise la thèse de Huntington. En conclusion, les rapports entre États sont plus dynamiques que ne le laissent penser les thèses de Fukuyama et de Huntington. / The central purpose of this research is a revaluation, two decades after the 1991 demise of the USSR, of Francis Fukuyama's 1989 "End of History" theory, which postulates that with the fall of the USSR no major ideology is a challenger to the domination of liberal capitalist democracy; and of Samuel P. Huntington's 1993 "Clash of Civilizations" theory that postulates the existence of a finite number of antagonistic homogeneous civilizations. When confronted with the actual unfolding of historical events, these two absolute and uncompromising theories appear increasingly relative. Two questions were researched: the interaction between Ideology and Historical conditions in the case of Fukuyama, and that of the presupposed Intra-civilizational homogeneity and Inter-civilizational antagonistic heterogeneity. This research, not dismissing them totally, comes to the conclusion that they constitute the two opposite poles of a continuum that encompass most types of interactions between polities. First, this thesis comes to the conclusion that ideologies and their relative weight are part of a broader picture rather than absolutes in themselves, as Fukuyama argues. Furthermore, the study of Maoist China and especially of the thoughts of Mao Zedong strongly suggests the heterogeneity of political traditions locally, contrary to Huntington's thesis. In other words, interactions between polities seem more dynamic than the simplistic linear approaches of Fukuyama and Huntington.

In a quest to design novel deployable structures, flexible polyhedra provide interesting insights. This work follows the discovery of flexible polyhedra and aims to make flexible polyhedra more useful. The dissertation describes how flexible polyhedra can be made. The flexible polyhedra first considered in this dissertation have a rotational degree of freedom. The range of this rotational movement is measured and maximised in this work by numerical maximisation. All polyhedra are established computationally: an iterative solution method is used to find vertex coordinates; several clash detecting methods are described to define whether each rotational position of a flexible polyhedron is physically possible; then a range of motion is defined between occurrences of clashes at the two ends; finally, an optimisation tool is used to maximise the range of motion. By using these tools, the range of motion of two types of simplest flexible polyhedra are maximised. The first type is a series of flexible polyhedra generalised from the Steffen flexible polyhedron. The range of motion of this type is improved to double that of Steffen’s original, from 27° to 59°. Another type of flexible polyhedron is expanded from a model provided by Tachi. Based on the understanding of Steffen’s flexible polyhedron, optimisation parameters are carefully given. This new type has achieved a wider range of motion, so now the range of motion of flexible polyhedron is tripled to 80°. After enlarging the range of motion of the degree of freedom in the 1-dof systems, the dissertation found multiple degrees of freedom in one polyhedron. The multiple mechanisms can be even repetitive, so that an n-dof polyhedron is found. A polyhedron of two degrees of freedom is first presented. Then, a unit cell for any number of mechanisms is found. As a repetitive structure, a 3-dof polyhedron is presented. Finally, this work presents the possibility of configuring a flexible polyhedral torus and a closed polyhedral surface that is able to flex without the need to stop.

The times coming with the End of the Cold War were very turbulent. Politicians had to take into the consideration lots of scenarios and the next global trends to make correct decisions. Most of the very numerous visions of the future global order followed more or less the twofold pattern: order or anarchy. "The End of History and the Last Man" and "The Clash of Civilizations and the Remaking of World Order" written by two prominent American political scientists Francis Fukuyama and Samuel P. Huntington and published at the beginning of the 90s are the most representative works that fit into this pattern. These provocative and controversial theories have been criticized and empirically challenged by many on one side, on the other side it hasn't impeded others to use them as a starting point for their next analyses. This dissertation thesis is a contribution to the debate between the dissenters and the supporters of these theories from a predictive point of view. Through the research theoretical methodology it is argued that the examined theories are still valid even nowadays because their theoretical essence (or hard core in the Lakatosian research program) has not been refuted yet. Nevertheless, the hard core of the theories determines their very specific character which puts forward the importance of the factors labelled in the Lakatosian framework as an external history of a science. These factors organized according to the Mehtas criteria of so called strong idea are, especially in the social sciences, decisive for how a theoretical construct is accepted in a broader non-academic context. It is demonstrated that both theories fulfill all criteria to be very influential in practice, although the idea of clash of civilizations is even more powerful in this respect. The specific features of all theories are illustrated on two case studies: Union of South American Nations and Shanghai Cooperation Organization. Firstly, the selection of these case studies is justified and secondly, the anomalies in terms of the Lakatosian methodology are identified and then explained. There have been found no unexplainable anomalies, which practically confirms the validity of both research programs on one side, on the other side it facilitates a better assessment of the studied theories in a sense of their interpretative scope and possibilities.

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