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Dissertations / Theses on the topic 'Symmetric relation'

Author: Grafiati

Published: 7 June 2025

Last updated: 16 July 2025

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1

Luna, Joana Viridiana. "Progenitors, Symmetric Presentations, and Related Topics." CSUSB ScholarWorks, 2018. https://scholarworks.lib.csusb.edu/etd/622.

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Abstract A progenitor developed by Robert T. Curtis is a type of infinite groups formed by the semi-direct product of a free group m∗n and a transitive permutation group of degree n. To produce finite homomorphic images we had to add relations to the progenitor of the form 2∗n : N. In this thesis we have investigated several permutations progenitors and monomials, 2∗12 : S4, 2∗12 : S4 × 2, 2∗13 : (13 : 4), 2∗30 : ((2• : 3) : 5), 2∗13 :13,2∗13 :(13:2),2∗13 :(13:S3),53∗2 :m (13:4),7∗8 :m (32 :8),and 53∗4 :m (13 : 4). We have discovered that the permutations progenitors produced the following fin

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Thórhallsson, Torfi. "Symmetric objects in multiple affine views." Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:49ec4596-7086-4645-81f8-8dacf48b694a.

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This thesis is concerned with the utilization of object symmety as a cue for segmentation and object recognition. In particular it investigates the problem of detecting 3D bilaterally symmetric objects from affine views. The first part of the thesis investigates the problem of detecting 3D bilateral symmetry within a scene from known point correspondences across two or more affine views. We begin by extending the notion of skewed symmetry to three dimensions, and give a definition in terms of degenerate structure that applies equally to an affine 3D structure or to point correspondences across

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3

Wilson, Iain. "Are international exchange and mobility programmes effective tools of symmetric public diplomacy?" Thesis, Aberystwyth University, 2010. http://hdl.handle.net/2160/f0bee0ac-09cf-46fb-ba79-f5ad2d9e17cc.

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Governments often fund foreign nationals to live, work and study in their countries, creating specialist programmes tasked with promoting international mobility. In this thesis I establish that much of this funding is intended to serve a public diplomacy agenda, improving international relations to the benefit of the sponsor. Expectations about how offering funding to foreigners affects international relations have come to centre on what I label the ‘symmetric public diplomacy model’, which suggests that governments intend to influence other countries’ behaviour by influencing their citizens.

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Doi, Takahiro. "Lattice QCD study for the relation between confinement and chiral symmetry breaking." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225399.

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Chen, Han-yin. "Symmetrical pitch relations and variational procedures in George Crumb's Gnomic variations /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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Sands, Obed Scott. "Transitive, anti-symmetric relational attributes in structural description matching with applications to radar target identification /." The Ohio State University, 1990. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487683401443243.

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Gustafson, Rebecka. "När målet helgar mediet : En kvalitativ fallstudie av dold viral PR." Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-87964.

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Surveys show that consumers tend to avoid traditional marketing channels, leading the practitioners to use earned media channels through public relations (PR). This has also led to the use of covert PR. To understand the use of this communications method, the purpose of this thesis is to study campaigns, which have gained transmission in social media, by investigating how practitioners of three different campaigns motivate the choice to use covert PR. The study is based on a hermeneutic methodology and has an abductive approach. It is carried out by semi-structured elite interviews with six co

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Lugo, Michael Ruben. "A Combinatorially Explicit Relative Möbius Function on Affine Grassmannians and a Proposal for an Affine Infinite Symmetric Group." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/89477.

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For an affine Weyl group W, we explicitly determine the elements for which the Möbius function of the subposet of affine Grassmannians under the Bruhat order is non-zero by utilizing the quantum Bruhat graph of the classical Weyl group associated to W . Then we examine embedding stable and consistent statistics on the affine Weyl group of type A which permit the definition of an affine infinite symmetric group.<br>Doctor of Philosophy

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Johansson, Alma, and Caroline Lundgren. "Blogga vårt varumärke! : Hur PR-utövare bör bemöta bloggare utifrånbloggarnas perspektiv." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, Sektionen för kommunikation, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-20616.

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Web 2.0 har möjliggjort och öppnat upp för en ny typ av mellanmänsklig kommunikation. Numera kan vem som helst starta sin egen offentliga och lättillgängliga webbplattform där digitala dialoger frodas och med det skapas attraktiva marknadsplatser för företag. Enligt forskningsluckan vi har identifierat anser vi att det saknas insikter om hur företag på bästa sätt ska arbeta med bloggare utifrån bloggarnas perspektiv. Bloggar är inte bara en attraktiv marknadsplats för företag utan också för bloggarna själva som skapar sitt personliga varumärke genom att bygga upp den digitala identitet som pre

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Hinnenkamp, Jay Evan. "Exploring Fundamental Principles in the Study of Derived Relational Responding in Pigeons." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc500069/.

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A persistent challenge for behaviorally-based accounts of learning has been providing an account of learning that occurs in the absence of systematically programmed contingencies of reinforcement. Symmetry, one type of emergent behavior, has been repeatedly demonstrated with humans, but has been considerably more difficult to demonstrate with non-humans. In this study, pigeons were exposed to a go/no-go procedure in which hue stimuli were presented full screen on a touchscreen monitor. Pigeons learned 12 baseline relations in less than 30 days. Traditional measures used to evaluate symmetry in

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Södergren, Peter. "High accuracy stereo Structure from Motion through symmetry cost functions : Using cost functions with symmetry terms for high accuracy relative motion estimation." Thesis, KTH, Datorseende och robotik, CVAP, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-155888.

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A large effort, in the field of Computer Vision in general and Structurefrom Motion (SfM) in particular, has previously b een put into developing algorithms for estimating camera p ose and triangulate 3D features. Many of thesealgorithms however are based up on maximum p osterior likeliho o d cost functions which are efficient in terms of time consumption rather than in accuracy.The implementations are thus based on a simplified mo del in order to makethe algorithm more efficient. This pro ject aimed to lo ok at a particular problem, stereo cameras with approximately known relative motion, and

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Matthee, Christelle. "Towards the two-way symmetrical communication model: the use of social media to create dialogue around brands." Thesis, Nelson Mandela Metropolitan University, 2011. http://hdl.handle.net/10948/1370.

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Social media has radically altered today's media landscape, and presents public relations practitioners with new possibilities and opportunities to promote their companies. Social media enables public relations to observe in order to find out what people need; what content they are looking for; and how your company can help them. However, will engaging in online conversations give an organisation‘s consumers a voice? Past PR models illustrate how methods of communication was established and used in the past. However, the Grunig and Hunt two-way symmetrical model creates the possibility of two-

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Mettler, Jamie M. "Applying Grunig's two way symmetrical model : a Q-sort of Major League Baseball communication and public relations professionals." Virtual Press, 2002. http://liblink.bsu.edu/uhtbin/catkey/1246461.

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This study examines the roles and functions of public relations professionals in Major League Baseball. Grunig's four models of public relations were used to categorize the perceptions of the respondents regarding this subject.Eleven respondents took part in this study. All were given thirty-six statements that described typical public relations activities and philosophies. The statements were derived from original research conducted by Grunig. Each respondent was asked to sort the statements according to their perceptions of the organization in which they were currently employed.The results o

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Keele, John Wiliam. "Estimation of (co)variance components by weighted and unweighted symmetric differences squared, and selected MIVQUE's : relationships between methods and relative efficiencies /." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487266011223482.

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Gibson, Christopher, and Fredrik Larsson. "Den vita lögnen : En studie om samverkan mellan skola och hem samt dess påverkan på relationer mellan pedagog/elev och pedagog/vårdnadshavare." Thesis, Södertörns högskola, Lärarutbildningen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-43796.

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In our independent work, the purpose for us is to gain an increased insight into the complex collaboration that exists between educators and guardians and to gain an increased insight into the relationship between educator and student. We believe that this is not a sufficiently explored topic in the after-school center and the challenge therefore lies in finding suitable literature that relates to our independent work. In this independent work, we start from our professional experiences in two difficult-to-assess dilemmas in school and leisure activities. Christopher's dilemma text is about hi

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Avebäck, Erik, and Petter Edström. "I allmänhetens tjänst på Facebook : En undersökning av SVT:s strävan efter dialog." Thesis, Uppsala universitet, Medier och kommunikation, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-275132.

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This study intends to research SVT’s work with dialogical and symmetrical two-way communication with their audience on the social media site Facebook. Because of SVT’s position as the government’s public broadcasting service, they inheret a certain responsibility towards the population of Sweden. With this study we aim to observe and analyze SVT’s communication on Facebook based on theories, interviews and their own policy regarding communication online. To be able to reach our goals with this study we are going to analyze the policy document as well as articles regarding social media use from

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SALOGNI, FRANCESCA. "Harmonic Bergman spaces, Hardy-type spaces and harmonic analysis of a symmetric diffusion semigroup on R^n." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2013. http://hdl.handle.net/10281/41814.

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This thesis is divided into two parts, which deal with quite diverse subjects. The first part is, in turn, divided into two chapters. The first focuses on the development of new function spaces in $R^n$, called generalized Bergman spaces, and on their application to the Hardy space $H^1(R^n)$. The second is devoted to the theory of Bergman spaces on noncompact Riemannian manifolds which possess the doubling property and to its relationships with spaces of Hardy type. The latter are tailored to produce endpoint estimates for interesting operators, mainly related to the Laplace-Beltrami op

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Kjellnert, Katarina. "Att mäta våld i nära relationer : validering av ett instrument med hjälp av fokusgrupper." Thesis, Stockholm University, Department of Psychology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8487.

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<p>Våld i nära relationer existerar i de flesta samhällen och förekommer bland såväl heterosexuella som samkönade par. Mycket forskning har främst ägnats åt mäns våld mot kvinnor där offret ofta orsakas stort lidande. Men våld som konfliktlösningsmetod är inte förbehållet män utan används även av kvinnor. En kartläggning av mäns och kvinnors våld i nära relationer i en svensk allmänpopulation planeras och ett frågeformulär har sammansatts och översatts från engelska. Denna uppsats ingår i valideringsstudien av formuläret. Syftet har varit att undersöka frågeformulärets giltighet i en svensk al

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Jiang, Jing. "Linking East with West: Websites as a Public Relations Tool for American and Chinese Banks Operating in a Culturally-Evolving Chinese Society." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/33937.

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In this thesis, three websites are explored in-depth and serve as a case study for an intercultural comparison of websites as public relations tools. The websites of Industrial and Commercial Bank of China (ICBC), Shanghai Pudong Development Bank (SPDB), and Citibank were evaluated for this specific study because they represent three models of current banks operating in a culturally-evolving Chinese society. The two-way symmetrical model of public relations and the personal influence model have provided basic framework for this thesis. To establish the two-way symmetrical public relations via

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Lindberg, Martin. "Mode Matching Analysis of One-Dimensional Periodic Structures." Thesis, KTH, Elektroteknisk teori och konstruktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231842.

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In this thesis, we analyze the electromagnetic wave propagation in waveguidestructuresexhibiting periodical geometry, including glide symmetry. The analysisis performed using a mode matching technique which correlates the different modecoefficients from separate but, connected regions in the structure. This technique isused to obtain the dispersion diagrams for two one-dimensional periodic structures:a glide-symmetric corrugated metasurface and a coaxial line loaded with periodicholes. The mode matching formulation is presented in Cartesian and cylindricalcoordinate system for the former and t

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González, Albornoz Nicolás Lorenzo [Verfasser], and Dieter [Akademischer Betreuer] Lüst. "Symmetries in four-dimensional multi-spin-two field theory: relations to Chern-Simons gravity and further applications / Nicolás Lorenzo González Albornoz ; Betreuer: Dieter Lüst." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2019. http://d-nb.info/1192215540/34.

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Nazaikinskii, Vladimir, Anton Savin, Bert-Wolfgang Schulze, and Boris Sternin. "Elliptic theory on manifolds with nonisolated singularities : I. The index of families of cone-degenerate operators." Universität Potsdam, 2002. http://opus.kobv.de/ubp/volltexte/2008/2632/.

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We study the index problem for families of elliptic operators on manifolds with conical singularities. The relative index theorem concerning changes of the weight line is obtained. AN index theorem for families whose conormal symbols satisfy some symmetry conditions is derived.

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Brun, Jonathan. "Blogging i PR-branschen : en ny sorts omvärldsbevakning?" Thesis, Uppsala University, Department of Information Science, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6054.

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<p>ABSTRACT</p><p>Purpose/aim: To clarify what information is communicated through the PR-firm JKL:s blog, how it is communicated, how it relates to and diverges from the communication theories in point, and what the strategies behind the blogging are. By doing this I hope to contribute to the knowledge on corporate blogging and how it can be used.</p><p>Material/method: Qualitative textual analysis of ten blog posts published on the JKL Blog and process seeking interview with the person in charge of the same blog.</p><p>Main results: JKLs’ blogging coincides to the most part with business int

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Theunissen, Nicola. "The role of the Intranet at Lonmin Platinum : the perceptions of middle management / N. Theunissen." Thesis, North-West University, 2007. http://hdl.handle.net/10394/1646.

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Shu, Xiaohua. "BLOCK DESIGNS UNDER AUTOCORRELATED ERRORS." Diss., Temple University Libraries, 2011. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/154927.

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Statistics<br>Ph.D.<br>This research work is focused on the balanced and partially balanced incomplete block designs when observations within blocks are correlated. The topic for this dissertation was motivated by a problem in pharmaceutical research, when several treatments are allocated to individuals, and repeated measurements are taken on each individual. In that case, there is correlation among the observations taken on the same individual. Typically, it is reasonable to assume that the observations within individual close to each other are highly correlated than observations that are far

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Zhang, Hongwei. "Équation des ondes sur les espaces symétriques et localement symétriques de type non compact." Thesis, Orléans, 2020. http://www.theses.fr/2020ORLE3053.

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Cette thèse est consacrée à l’étude de l’équation des ondes sur les espaces symétriques et localement symétriques de type non compact. Un de nos principaux résultats est l’obtention des estimations ponctuelles du noyau pour l’équation des ondes sur les espaces symétriques non compacts de rang supérieur. Elles nous permettent de démontrer la propriété de dispersion et d’établir l’inégalité de Strichartz pour une grande famille de paires admissibles. Nous en déduisions que l’équation des ondes semi-linéaire correspondante est globalement bien posée pour les données initiales de régularité faible

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Dursun, Defne. "Cross-border Co-operation As A Tool To Enhance Regional Development: The Case Of Hopa-batumi Region." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608372/index.pdf.

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The aim of this thesis is to examine the effectiveness of cross-border cooperation as a tool for local/regional development of underdeveloped border regions, and whether it is appropriate for Turkey&rsquo<br>s border regions. The basic statement is that the trajectories of intense economic relations do not always let cross-border co-operation<br>it can develop through supportive policies fed by the active participation of cross-border actors. The scope of this study is, - to examine changing theoretical ideas about borders and border relations, - to review some of the important changes affecti

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Jonasson, Martin. "Hur vanligt är det? : Våld i nära relationer: män som offer och kvinnor som förövare. En systematisk litteraturstudie." Thesis, Linnéuniversitetet, Institutionen för socialt arbete, SA, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-13556.

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The purpose of this study was to describe and analyze IntimatePartner Violence (IPV). How does contemporary science illustrate men as victimsand women as perpetrators in these relationships? Ten articles were presentedand analyzed in a systematic literature study. The results show that men beingabused by their female intimate partner, do exist and that they in many ways doconform to abused women. There are many underlying causes to the violence inclose relationships. There are also many shapes and degrees in violence and inIntimate Partner Violence (IPV). Furthermore, Intimate Partner Violence

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Bezerra, de Melo Daly Gabriela. "Drawing and blurring boundaries between species : an etho-ethnography of human-chimpanzee social relations at the Primate research institute of Kyoto university." Thesis, Paris Sciences et Lettres (ComUE), 2018. http://www.theses.fr/2018PSLEE035/document.

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Comment humains et chimpanzés définissent et brouillent les frontières entre leurs espèces lors de leurs interactions ? Tel sera le leitmotiv de notre étho-ethnographie, à l’intersection de l’anthropologie sociale, des études des sciences, et de la primatologie. Au fondement de cette recherche se trouve un travail de terrain de longue durée mené dans un laboratoire de sciences cognitives situé au Japon, au sein duquel sont enseignées aux chimpanzés des compétences langagières dans le but de caractériser leur monde perceptuel. Cependant, au cœur même du contexte ce laboratoire, la nature des re

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Wood, Elvira. "Excellent in-house journals in South Africa : case studies of five leading publications / E. Wood." Thesis, North-West University, 2006. http://hdl.handle.net/10394/878.

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Although companies and organisations worldwide publish in-house journals, there is no comprehensive theory (including technical and normative dimensions) available on this important public relations instrument. In particular, no research is available on what the characteristics of excellent South African in-house journals are or ought to be. In this study a number of dimensions are thus introduced in order to help create a comprehensive framework for analysing in-house journals, in particular South Africa’s leading in-house journals. Firstly, James Grunig’s excellence in public relations theor

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Baltazar, Talita Rocha. "Vida de babá: reflexões acerca das vivências profissionais à luz da psicologia analítica." Pontifícia Universidade Católica de São Paulo, 2011. https://tede2.pucsp.br/handle/handle/15066.

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Made available in DSpace on 2016-04-28T20:37:54Z (GMT). No. of bitstreams: 1 Talita Rocha Baltazar.pdf: 975265 bytes, checksum: 13147feef062e4f6f5d939bdb2fc192f (MD5) Previous issue date: 2011-10-21<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This research is characterized by the qualitative methodological approach and the objective is to develop a reflection about the particularities of the daily work experiences of nannies, in focus of analytical psychology, considering historical and social aspects. The work is a human experience that highlights the intersection of c

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Bosch, Steven. "The communication approach of the loveLife HIV/AIDS prevention programme / S. Bosch." Thesis, North-West University, 2009. http://hdl.handle.net/10394/4150.

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loveLife, the South African national HIV/AIDS prevention programme for youth, is known for its brand-oriented billboards and mass media campaign that ranges over various print-, broadcast- and alternative media. However, the organisation also implements a national grass-roots peer motivation programme where various activities are co-ordinated by youths (GroundBREAKERS and Mpintshis) from the community. The organisation has been criticised for its communication approach, with many researchers primarily focusing on the organisation's mass media and billboards. This study investigates the comm

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Fourie, Lynnette Mitzi. "Partybeheerde kommunikasie in die Noordwesprovinsie tydens die Suid-Afrikaanse algemene verkiesing van 1999 / Lynnette Mitzi Fourie." Thesis, North-West University, 2003. http://hdl.handle.net/10394/182.

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This study examines the party-controlled communication of the five most important political parties in the North West Province of South Africa during the 1999 general elections. The main assumption is that political parties in developing democracies have a normative obligation to do more than canvas for votes during an election campaign. Political parties should also be instrumental through their communication in fostering a democratic political culture. Central to this argument is the notion that a typical marketing approach is not suitable for an election campaign in a developing democracy.

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Chommaux, Marion. "Représentations distinguées et conjecture de Prasad et Takloo-Bighash." Thesis, Poitiers, 2019. http://www.theses.fr/2019POIT2287.

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La thèse de Marion Chommaux a pour cadre le « programme de Langlands local », un domaine particulièrement actif et exigeant de la théorie des représentations des groupes p-adiques. Une branche en plein développement en est le « programme de Langlands relatif' », dont une des figures majeures est Dipendra Prasad. Ce dernier a proposé avec Takloo-Bighash en 2011 une conjecture concernant la distinction des séries discrètes des formes intérieures d'un groupe linéaire général sur un corps p-adique par le centralisateur des inversibles d'une extension quadratique de ce corps: la conjecture s'énonce

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Machado, Ulisses Diego Almeida Santos. "Relações de dispersão deformadas na cosmologia inflacionária." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/14/14131/tde-26062013-172342/.

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Relação de dispersão é outro nome para a função Hamiltoniana, cujo conhecimento especica completamente a dinâmica de um sistema no formalismo da mecânica classica. Sua escolha está intimamente vinculada às simetrias do sistema e, no contexto cosmologico aqui apresentado, com as simetrias locais obedecidas pelas leis fsicas. Mais ainda, a contribuição da materia na dinâmica cosmologica reflete a escolha do grupo local de simetrias das leis fsicas. Por outro lado, o problema fundamental da cosmologia pode ser definido como a construção de um modelo de evolução temporal de estados que, sob as hip

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Allen, Megan. "Twitter usage by professional sports teams: A content analysis." Scholarly Commons, 2015. https://scholarlycommons.pacific.edu/uop_etds/199.

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Twitter has become a foremost public relations tool due to its capacity to facilitate two-way communication; however research suggests few organizations are using it effectively to engage in conversation with their customers (Rybalko & Seltzer, 2010; Briones, Kuch, Liu, & Jin, 2011; Lovejoy, Waters, & Saxon, 2012; Waters & Jamal, 2011). Using Grunig and Hunt's (1984) models of public relations and uses and gratifications theory (Katz, Blumler, & Gurevitch, 1974) as the guiding framework, this study examines how teams in the National Hockey League (NHL) communicate with fans on Twitter. The stu

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Silva, Reginaldo Alexandre da. "Caleidociclos." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/55/55136/tde-11042017-095821/.

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Os caleidociclos têm sido utilizados como forma artística de apresentação de imagens, pinturas ou como parte de trabalhos artísticos, principalmente de imagens com simetrias; talvez os mais conhecidos sejam os trabalhos de M. C. Escher. As poucas publicações encontradas da teoria matemática envolvida nos caleidociclos dão base para imaginar e criar aplicações no desenvolvimento de habilidades e competências trabalhadas na escola. Para aumentar as possibilidades de aplicações de conceitos, teoremas e relações matemáticas estudadas no ensino básico, o presente trabalho apresenta algumas proposta

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Gentès, Deborah. "Lorsque à hauteur d’enfant paraît l’enfant auteur : le point de vue (sur) des enfants dans l'analyse des dispositifs de pratiques artistiques et ludiques, à l'école, au musée et dans l'espace public." Electronic Thesis or Diss., Paris 8, 2020. http://www.theses.fr/2020PA080009.

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À partir de mes différentes implications sur le terrain de l’éducation, cette recherche expose une analyse ethnographique d’utopies situées, définies comme des contre-espaces aux lieux institutionnels (Foucault, 2009). Créées par des artistes et des militants associatifs, ces hétérotopies proposent des dispositifs de pratiques artistiques et ludiques aux enfants, à l’école, au musée et dans l’espace public. Au croisement des cadres de l’éducation formelle, non-formelle et informelle (Brougère & Bézille, 2007), ces terrains multi-situés, en France et au Danemark, offrent dans leur comparais

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Reyneke, Annerie. "Expectations on the use of Facebook for employee engagement / Annerie Reyneke." Thesis, North-West University, 2013. http://hdl.handle.net/10394/10007.

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In order to engage employees effectively, organisations need to practice two-way communication within a symmetrical worldview. This will encourage employees to feel valued, to participate in decision-making and contribute to obtaining organisational goals. Practising two-way communication will help to build stronger relationships between employees and managers, leading to increased employee engagement. Thus, the better the communication between managers and employees, the more engaged employees will be. Furthermore, the selection of communication channels can impact on the success of the messa

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Rakotonirina, Itsaka. "Efficient verification of observational equivalences of cryptographic processes : theory and practice." Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0052.

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Cette thèse porte sur l’analyse des protocoles cryptographiques. Ce sont des suites d’instructions permettant d’interagir à distance avec un interlocuteur tout en protégeant le contenu sensible de la communication d’une potentielle tierce partie malveillante. Des cas classiques où la confidentialité et l’intégrité de la communication sont critiques sont, parmi d’autres, les paiements et services de santé en ligne, ou le vote électronique. Nous étudions les notions de sécurité définies techniquement par des équivalences observationnelles (ce qui inclut, entre autres, la confidentialité, l’anony

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Jurča, Ondřej. "Ustálený chod a zkratové poměry v síti 110 kV E.ON napájené z rozvodny 110 kV Otrokovice v roce 2011." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219016.

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Distribution network 110 kV owned by E. ON in the area Otrokovice; powered by 110 kV and two variants of involvement contained.The first option is basic involvement, without the use of the bridge. The second option includes involvement with the bridge. The aim of this study is to compare; by calculating the steady-state network operation and short circuit conditions of the network, the involvement of these two options. The thesis is divided into two parts, theoretical and practical. The theoretical part consists of a description of the steady operation of networks of high-voltage and short cir

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Kiely, Yagan M. "An exploration of octatonicism: From Liszt to Takemitsu." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2022. https://ro.ecu.edu.au/theses/2534.

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The octatonic pitch set can be found in the works of many composers since the early nineteenth century, often with different characteristics of the pitch set being exploited by the composers. Much of the literature on octatonicism relates to specific instances in compositions or a specific composer’s approach to it rather than exploring octatonicism from a more holistic perspective. This dissertation serves as a holistic resource for the characteristics of the octatonic pitch set; whether as a scale, especially with regards to common practice harmony; or an unordered set. It does this by consi

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Ведміцький, Ю. Г. "Напруга зміщення нейтралі багатофазних систем електричних кіл в координатному просторі відносних фізичних величин. Метод зіставленої несиметрії". Thesis, ВНТУ, 2019. http://ir.lib.vntu.edu.ua//handle/123456789/24122.

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В роботі запропоновано новий метод аналізу багатофазних систем електричних кіл на прикладі дослідження властивостей функції напруги зміщення нейтралі в координатному просторі відносних фізичних величин (нульвимірна задача). Дослідження проведено з використанням вихідного теоретичного базису узагальненого електричного кола з урахуванням знедавна виявленого фізичного явища гіперсилової (гіпервалентної) взаємодії між типовими елементарними ланками динамічних систем – наразі фазами багатофазних систем електричних кіл. Метод названо методом зіставленої несиметрії.<br>The article proposes a new meth

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Cebrecos, Ruiz Alejandro. "Transmission, reflection and absorption in Sonic and Phononic Crystals." Doctoral thesis, Universitat Politècnica de València, 2015. http://hdl.handle.net/10251/56463.

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[EN] Phononic crystals are artificial materials formed by a periodic arrangement of inclusions embedded into a host medium, where each of them can be solid or fluid. By controlling the geometry and the impedance contrast of its constituent materials, one can control the dispersive properties of waves, giving rise to a huge variety of interesting and fundamental phenomena in the context of wave propagation. When a propagating wave encounters a medium with different physical properties it can be transmitted and reflected in lossless media, but also absorbed if dissipation is taken into account.

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Gagliardi, Daniel James. "Relations between characters of Lie algebras and symmetric spaces." 2003. http://www.lib.ncsu.edu/theses/available/etd-04082003-154756/unrestricted/etd.pdf.

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Zahed, Ahmadullah. "New tools to constrain EFTs and CFTs." Thesis, 2023. https://etd.iisc.ac.in/handle/2005/6201.

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In this thesis, we develop new methods for the S matrix bootstrap in the context of 2-2 scattering amplitudes and four-point correlators in conformal field theories (CFTs). For 2-2 scattering in quantum field theories, we consider manifestly three-channel crossing symmetric dispersion relation (CSDR), unlike the two-channel symmetric fixed-t dispersion relation. We give simple derivations of certain known positivity conditions for effective field theories, including the null constraints, which lead to two-sided bounds and derive a general set of new nonperturbative inequalities. We derive

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Faulk, Eric Jonathan. "Symmetrical public relations surgery : two-way symmetrical suggestions for physicians and the medical device industry." Thesis, 2012. http://hdl.handle.net/2152/ETD-UT-2012-05-5423.

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The public relations field is rapidly adopting two-way symmetrical communications as a way to achieve excellence and win-win solutions for multiple publics. This paper focuses on activism and industry public relations approaches involving a group of expert physicians in Houston and the medical devices industry. After exploring two-way symmetrical communications and the Excellence Theory of Public Relations, the paper explores these physicians’ viewpoints and provides an overview of the medical device industry. The discussion then provides public relations suggestions for the physicians to symm

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Oeding, Luke. "G-Varieties and the Principal Minors of Symmetric Matrices." 2009. http://hdl.handle.net/1969.1/ETD-TAMU-2009-05-526.

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The variety of principal minors of nxn symmetric matrices, denoted Zn, can be described naturally as a projection from the Lagrangian Grassmannian. Moreover, Zn is invariant under the action of a group G C GL(2n) isomorphic to (SL(2)xn) x Sn. One may use this symmetry to study the defining ideal of Zn as a G-module via a coupling of classical representation theory and geometry. The need for the equations in the defining ideal comes from applications in matrix theory, probability theory, spectral graph theory and statistical physics. I describe an irreducible G-module of degree 4 polynomials ca

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"Relative Phase Dynamics in Motor-Respiratory Coordination." Doctoral diss., 2010. http://hdl.handle.net/2286/R.I.8728.

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abstract: Motor-respiratory coordination is the synchronization of movement and breathing during exercise. The relation between movement and breathing can be described using relative phase, a measure of the location in the movement cycle relative to the location in the breathing cycle. Stability in that relative phase relation has been identified as important for aerobic efficiency. However, performance can be overly attracted to stable relative phases, preventing the performance or learning of more complex patterns. Little research exists on relative phase dynamics in motor-respiratory coordi

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van, Garrel Michel. "Relative Mirror Symmetry and Ramifications of a Formula for Gromov-Witten Invariants." Thesis, 2013. https://thesis.library.caltech.edu/7807/1/thesis.pdf.

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For a toric Del Pezzo surface S, a new instance of mirror symmetry, said relative, is introduced and developed. On the A-model, this relative mirror symmetry conjecture concerns genus 0 relative Gromov-Witten of maximal tangency of S. These correspond, on the B-model, to relative periods of the mirror to S. Furthermore, for S not necessarily toric, two conjectures for BPS state counts are related. It is proven that the integrality of BPS state counts of the total space of the canonical bundle on S implies the integrality for the relative BPS state counts of S. Finally, a prediction of homologi

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