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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
361

Kvantově chemické algoritmy pro kvantové počítače / Quantum computing algorithms for quantum chemistry

Višňák, Jakub January 2012 (has links)
Title: Quantum computing algorithms for quantum chemistry Author: Jakub Višňák Abstract: The topic of this study is the simulation of the quantum algorithm for the diagonalization of the matrix representation of the all-electron Dirac-Coulomb hamiltonian of the SbH molecule. Two different limited CI expansions were used to describe both the ground state (X 0+ ) and the first excited doublet (A 1) by simulating the Iterative Phase Estinamtion Algorith (IPEA). In the simulations numerically performed in this work, the "compact mapping" has been employed for the representation of the evolution operator exp(i Hˆ t); in the theoretical part of the work, the "direct mapping" is described as well. The influence of the metodics for choosing the initial eigenvector estimate is studied in both IPEA A and IPEA B variants. For those variants, the success probabilities pm are computed for different single-points on the SbH dissociation curves. The initial eigenvector estimates based on the "CISD(2)" method are found to be sufficient for both studied LCI-expansions up to internuclear distance R  6 a0. The pm dependence on the overlap between the eigenvector in question and its inital estimate - 2 0  is studied the for IPEA B method. The usability of the both variants of the IPEA in possible later calculations is...
362

An examination of major works for wind band: the Star-Spangled Banner by Jack Stamp, Tharsos by Jeff Jordan, Americans We by Henry Fillmore and Cajun Folk Songs by Frank Ticheli

Hopkins, Kyle D. January 1900 (has links)
Master of Music / Department of Music / Frank C. Tracz / This document was constructed on the comprehensive examination questions based on the Graduate Conducting Recital of Kyle D. Hopkins. The theoretical and historical analysis includes The Star-Spangled Banner by Jack Stamp, Tharsos by Jeff Jordan, Americans We by Henry Fillmore, and Cajun Folk Songs by Frank Ticheli. Along with the analysis, this document contains rehearsal plans and procedures used in the preparation of the literature. The recital was performed in two parts by the McPherson High School Band on February 5, 2009 in the McPherson High School Roundhouse at 7:30 pm and April 30, 2009 in the McPherson High School Auditorium at 7:30 pm.
363

Marketing orientation, customer satisfaction and retention : the case of the telecommunications services market in Jordan

Ashour, Mohammed L. M. January 2014 (has links)
A great deal of attention has been devoted by researchers to examine different aspects of the relationship between marketing orientation (MO) and competitive advantage, mostly within causal relationship style research. However, the mechanisms and intermediate variables underlying this relationship remain vague and poorly investigated. Drawing upon mixed method research utilising qualitative and quantitative techniques, this study aims to offer further insight into this relationship within Jordan’s telecommunications market, focusing on customer satisfaction and customer retention as two prominent performance indicators in this market. Hence, this research set out to investigate the mechanisms and interrelationships that link marketing orientation and organisational performance, the issue that seems to be highly justified in the matured and competitive market where consumers have more choices, switching cost are decreasing and retention of the market base is becoming more and more difficult. As a case study undertaken in Jordan’s telecommunications market, the main four telecommunications operators in the market were represented. Quantitative data analysis was used to determine the variations between the main operators in the market regarding their adopted levels of marketing orientation. On the other hand, the qualitative technique - namely semi-structured interviews - represents the main instrument the study utilises to gain an in-depth insight into the relationship between marketing orientation (MO) and organisational performance. This qualitative tool enabled the researcher to construct a rich picture of the mechanisms and ways by which firms manage the different attitudinal dimensions of customer satisfaction and the behavioural dimensions of customer retention. Results of the research confirm significant variations between high- and low-marketing orientation telecommunications operators with regard to the approaches, drivers and mechanisms by which firms manage their capabilities to achieve customer satisfaction and customer retention. Thus, two different patterns were indicated which were associated with the adopted level of marketing orientation of these firms. The most important finding to come out of the research was that genuine marketing orientation is an integrated attitudinal-behavioural perspective. Hence, any deficiencies or even ignoring of any aspect will weaken a firm’s overall value creation capability, the main mission of the marketing-oriented firm. In addition, internal culture emerged as a critical success factor for marketing-oriented firms. It serves as the glue that ensures a firm’s values are adhered to, and also allows a clearer understanding of a firm’s vision and mission, which in turn resulted in the fact that these firms are more capable to translate their attitudes into practice on the ground. Moreover, the role of marketing orientation was substantial as it worked as a supportive environment that stimulates a firm’s capabilities to integrate and coordinate its resources and competencies into new ones in such a way as to enhance its overall performance as well as to achieve congruence with the changing business environment. The importance of this research stems from its nature and approach in studying the relationship between marketing orientation and organisational performance. The main issue being evaluated is different from the bulk of marketing orientation works that have focused on examining different aspects of marketing orientation and organisational performance within causal relationship-style research, and mostly within a short-run view. In contrast, this study is concerned with gaining in-depth understanding of this relationship through evaluating its mechanisms and interrelationships, the aspect that was treated as a black box in prior research.
364

Market efficiency and volatility in an Islamic financial market interpreted from a behavioural finance perspective : a case study of the Amman Stock Exchange

Al-Hajieh, H. January 2011 (has links)
The research undertaken aims to contribute to the debate about market efficiency and market volatility in an Islamic context. The research relates to the Amman Stock Exchange (ASE) and covers the period 1992 to 2007. It undertakes quantitative analysis involving two key elements: first, testing for random walk and calendar anomaly effects in market returns and, second, modelling volatility in market returns. The thesis applies a series of standard econometric and statistical techniques to this issue. The key ‘novel’ contributions of this study relate to the focus on Islamic religious holiday effects and also the application of behavioural finance theoretical models to explain the findings in terms of the influence of social mood (mood misattribution) effects. These are approaches that have not been previously applied in the literature within an Islamic context. The author argues that the econometric and statistical techniques applied are ‘fit for purpose’. Standard methods are applied; however, these are applied in ‘novel’ ways in parts of the thesis. For example, moving-date calendar effects are modelled for the first time and the modelling of volatility makes use of interaction effects to explore the impact of interactions between different mood-influencing variables. The study begins by identifying that the ASE index returns do not follow a Random Walk. It then goes on to identify day-of-the-week effects. First trading day of the week effects found in relation to the first trading day that follows the Muslim holy day of Friday. Monthly calendar effects were also found. January or turn-of-the-year effects were found in the ASE similar to those found previously in some Western markets. However, the largest monthly effects were found in relation to the holy month of Ramadan. Most significantly, Ramadan was found to be the only month where the average daily returns were both statistically different from the other months in the year and also positive. This, it is argued in the thesis, is due to social mood (or mood misattribution) effects. The research looks beyond informational efficiency and develops a number of ‘novel’ contributions to research in this area in terms of both the empirical findings and the behavioural finance-related interpretation of these findings, as well as the influence of Islamic ethics in Amman’s stock market returns. The thesis also examines the relationship between seven behavioural mood-proxy variables and stock market returns. Fama (1991) argues that efficiency and volatility are unrelated. In this thesis, however, evidence is uncovered which suggests that this may not be the case. High levels of volatility were found at the start and at the end of the Ramadan holy festival; this volatility, it is argued, is related to social mood. This issue is examined further by exploring previously unstudied interactions between mood-related Ramadan effects and mood-related weather and biorhythmic effects. The results of this thesis, the author believes, provide strong evidence for the existence of Muslim religion investment decision biases associated with social mood effects (mood misattribution). It is argued that these social mood effects in the case of Jordan relate mainly to Islamic ethics and cultural issues, as they are found predominantly during the Ramadan religious holiday. Despite the existence of decision biases within the ASE, no profitable trading anomaly opportunities were identified. This may be due, in part, to Jordan having high trading transaction costs. It is possible, however, that profitable trading opportunities related to Islamic holidays may exist in countries that follow stricter religious observance. The author believes that there is an opportunity to extend this research to countries such as Bahrain.
365

約旦與中東和平衝突之研究(1980-2002)

陳妍孜, Chen, Yen-tzu Unknown Date (has links)
約旦哈什米王國曾為奧圖曼土耳其帝國的一部份,建國至今五十餘年,哈什米王族為先知穆罕默德的後代。約旦對外政策深受領導人風格、其他大國態度、地緣因素以及約旦本身國內因素所影響。本文乃針對在以色列與阿拉伯的和平衝突情勢,如何影響約旦的對外政策走向加以分析,並探討約旦在中東和平進程裡所扮演的角色。全文共分六章十九節,緒論部分陳述本文之研究動機、目的、方法與限制。本論部分就一九八0年代、波斯灣戰爭、一九九0年代,以及胡笙國王去世後的約旦外交政策之變化加以敘述與分析,並將研究心得整理、分析並條列於結論之中。 / The Hashemite Kingdom of Jordan has been built since 1950, this place was originally a part of Ottoman Empire, and the Hashemite royal family is descends from Prophet Mohammed. Jordan’s foreign policy was affected by the characteristic of her leadership, attitude from powerful states, and domestic problem. This thesis focuses on Jordan’s foreign policy, which is effect to the relationship between Israel and the Arab states, analyzing Jordan’s role in the Middle East peace process. There are totally 6 chapters, which are composed of 19 sections. I describe my ambition, goals, methods and limitation of this study before the main thesis. In the main thesis, I describe and analyze the changes of Jordan’s foreign policy during 1980s, the period during Gulf War, the peace process in 1990s, and the era after King Hussein died. In the last chapter, comments and suggestions are given together with the conclusion.
366

Level Curves of the Angle Function of a Positive Definite Symmetric Matrix

Bajracharya, Neeraj 12 1900 (has links)
Given a real N by N matrix A, write p(A) for the maximum angle by which A rotates any unit vector. Suppose that A and B are positive definite symmetric (PDS) N by N matrices. Then their Jordan product {A, B} := AB + BA is also symmetric, but not necessarily positive definite. If p(A) + p(B) is obtuse, then there exists a special orthogonal matrix S such that {A, SBS^(-1)} is indefinite. Of course, if A and B commute, then {A, B} is positive definite. Our work grows from the following question: if A and B are commuting positive definite symmetric matrices such that p(A) + p(B) is obtuse, what is the minimal p(S) such that {A, SBS^(-1)} indefinite? In this dissertation we will describe the level curves of the angle function mapping a unit vector x to the angle between x and Ax for a 3 by 3 PDS matrix A, and discuss their interaction with those of a second such matrix.
367

Recepce dramatické tvorby Jordana Radičkova v českém a slovenském prostředí / Reception of Jordan Radičkov Dramas in Czech and SLovak Area

Futejová, Nikola January 2014 (has links)
The thesis will focus on problems of the reception of dramatic opus of Bulgarian prosaist, dramatist and scenarist Yordan Radichkov (1929 - 2004) in the Czech and Slovak area from 1976 (premiere of first drama - January) until nowadays. The thesis will try to discover elements of magic realism, anecdote, comedy and satire which creatively follow fabulative elements and style of folktales in dramas of one of the most famous and world popular Bulgarian author of the 20th century. The thesis will be based mainly on the confrontation of the reception of agreement and difference in the plays staged in two comparison areas - Czech and Slovak. Part of the thesis will be detailed bibliography witch will capture production in Czech and Slovak theatres and their responses in press.
368

We Are Not Going Anywhere : An ethnographical study of (im)mobility in Jordan

Berg, Hanna January 2018 (has links)
In present time, to be mobile, to be able to physically move from point A to point B is something taken for granted by a small minority of the world’s population, while the vast majority are caught within or between borders. How did we reach to this point? This study examines the lived experiences of (im)mobility in Jordan. It captures the experiences of Syrians who live in Jordan and who have been denied mobility because of their flight from their homeland. By means of an ethnographical approach this study challenges conventional conceptions of what it means to be displaced. Situating the understanding of displacement in relation to the modern nation state, territorial boundedness, national identity and geographical categorizations it ultimately lays the foundation for conceptualizing the relative human (im)mobility and its links to a historical past. Through travelling and living in Jordan periodically between 2017-2018, totalizing approximately 6 months, conducting semi-structured interviews and engaging in everyday social and contextual encounters, this study offers a more multifaceted understanding of what it means to be (im)mobile in present time, as additional to conventional scholarship. It ultimately demonstrates that displacement as we understand it today is inadequate and simplified, and as we reassess its components we are able to reconceptualize the understandings of relative human (im)mobility.
369

Fatores externos e internos que alteram a vida do homem e o ecossistema Manguezal do Rio Jordão - Pernambuco / External and internal factors that alter the life of man and the mangrove ecosystem of the Jordan River - Pernambuco

Silva, Jorge José Araujo da 18 February 2009 (has links)
Em suas várias nuanças a geografia se apresenta como uma ciência interdisciplinar, com interface em muitos segmentos do conhecimento. As ramificações geográficas fazem com que esta ciência seja plural na tradicionalidade acadêmica, nos permitindo trabalhar questões cronológicas, biológicas, humanas e da natureza, como será apresentado nesta tese. A questão que fundamenta este trabalho pauta-se na necessidade de compreender os fatores externos e internos que alteram a vida do ser humano no ecossistema manguezal do Rio Jordão sob a hipótese de que, a ausência de políticas públicas gera problemas ambientais e sociais. O que será realizado ao detectar da comunidade suas correlações com o manguezal em cena. A ação degradadora do homem vai aniquilando aos poucos o ecossistema do manguezal, isso nos faz perceber que as peculiaridades inerentes ao povo vivente desta comunidade também perde sua especificidade. Consequentemente, a atividade pesqueira perde força porque a comunidade local vai sendo removida, comprometendo assim a conservação de sua cultura. O pescador passa para a condição de cidadão, usuário urbano, um simples morador a somar-se ao sistema vicioso da cultura uniformizada, característica dos centros urbanos. O eixo da tese trata inicialmente de compreender a localização da área de pesquisa e da ocupação territorial do estado envolvendo o tema; tem consequência com a realização da caracterização do manguezal em questão e do ser humano nele habitante; apresentação da análise bibliográfica; justificativas, finalidades, metodologia do trabalho, identificar as externalidades e internalidades relacionadas ao ecossistema em questão e as alterações que os moradores do manguezal em estudo sofrem/causam. Com a caracterização da bacia hidrográfica do Rio Jordão, não foi apenas delimitada a área de estudo, mas interpretou-se também a dinâmica no sistema de bacia, neste caso, possibilitou-se conhecer melhor o entorno do rio, o manguezal e focar-se especificadamente nas questões relacionadas com as comunidades quando detectamos a correlação em que os moradores percebem entre o ecossistema do manguezal e suas próprias vidas. Contudo, os capítulos desta tese expressam uma vontade, a de trazer da população habitante da bacia do rio Jordão, informações tributárias a este ecossistema. / Geography, presented here as an interdisciplinary science, with interface in a lot of segments of the knowledge. Its branches make this science a plural science in the academic traditionalism. It allows us to work issues on chronologic, biologic, human and nature as it will be presented in this study. A question that bases this work line is the theory of the necessity to understand the external and internal factors that change lives of the people and the mangrove ecosystems of Jordan River that can be detected from the community and its correlations with the mangrove. The degenerating action of the man is destroying the mangrove ecosystem and this makes us realize that the inherent peculiarities of those people also lose their individualization. Consequently the fish activity loses the strength because the local community is forced to change their life styles, committing the upkeeping of their culture. The fisherman becomes a city citizen, a urban user, an ordinary person who comes to add to the vicious cycle of the unifying culture, what is a characteristic of the urban centres. The main idea of this study is to deal initially with the understanding the location of the area in study, and the territorial occupation of the state involving this subject. It has consequence with the practice of the mangrove characteristics and its inhabitants. A presentation of a bibliographic analysis, justification, purpose, methodology of the study, identification of the internal and external factors related to the ecosystem and the changes that the inhabitants from the mangrove have to deal with. With the characterization of hydrographical basin of the Jordan river, it wasnt only marked the area of study but it was also interpreted the dynamics of the basin system and in this case, the possibility of knowing the river better and to focus on questions connected with community when we detected the correlation between the inhabitants and the ecosystem and the mangrove, and their own existence. However, the chapters of study express a strong will of bringing to the population who live in the Jordan River basin, information about this ecosystem.
370

Additive higher representation theory

Klein, Florian January 2014 (has links)
This thesis is devoted to the study of higher representation theory as introduced in [Rou4]. As this theory is in its early days, it is essential to seek out modules that can rightfully be named building blocks and allow one to express as much of the structure of arbitrary modules as possible in their terms. We contribute towards this undertaking in the case of additive higher representation theory. Inspiration is drawn from Soergel bimodules which categorify the Hecke algebra. We introduce functorially cyclic modules as well as (strongly) universal cell modules. Examples include the minimal categorifications of [Rou4]. Properties of such modules are discussed and universal properties in terms of representable 2-functors are established. This leads to constructions and classifications in terms of split Frobenius objects, using a new variant of the Barr-Beck theorem for additive categories. Furthermore, we encounter a new class of modules so called coinvariant modules which arise from automorphism group actions. We also construct canonical cofiltrations and demonstrate why the Jordan-Hölder theory of [Rou4] does not readily generalise. Throughout, we comment on the succession [MaMi1]-[MaMi5] that tackles the same questions, however arrives at different conclusions. As applications, we first show that the 2-category of singular Soergel bimodules of [Wi2] arises naturally within the additive higher representation theory of Soergel bimodules. Second, we establish (weak) equivalences between certain associated universal cell modules together with a categorification of cell module homomorphisms of the Hecke algebra. Third, we show that singular Soergel bimodules constructed with a faithful representation categorify the Schur algebroid, generalising the main result of [Li]. Fourth given a group and a subgroup, we recover the additive monoidal category of representations of the subgroup from the corresponding category for the group without invoking Tannakian formalism.

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