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Dissertations / Theses on the topic 'Segregation system'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Eriksson, Martina, and Nyberg Lucas Vängborg. "Segregation föder segregation : En studie av hur boendesegregationen inverkar på ungdomars utbildningsmöjligheter." Thesis, Högskolan i Gävle, Avdelningen för socialt arbete och psykologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-13718.

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Syftet med denna kvalitativa studie var att undersöka vilken inverkan boendesegregation har på ungdomars utbildningsmöjligheter. Studien innefattade 15 vetenskapliga artiklar och rapporter som analyserades med hjälp av systemteori och Bourdieus teori om kapitalformer. Resultaten visade att den sociala omgivningen är en viktig faktor för ungdomarnas studieresultat. Bostadsområdets vuxna är viktiga som rollmodeller. Normer och beteenden i närmaste omgivningen spelar en viktig roll i ungdomarnas socialisering. En avgörande del i hur ungdomarna presterar och väljer skola är hur mycket och vilka ol

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2

Brady, Thomas A. "A system for the segregation of aqueous particulate-laden streams." Master's thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-10242009-020136/.

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3

Sanaboyana, Venkata R. "Progress towards molecular simulations of plasmid segregation system in E. coli." Thesis, University of Iowa, 2018. https://ir.uiowa.edu/etd/6269.

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The bacterium Escherichia coli uses DNA-segregating machinery known as the ParMRC system to ensure the stable inheritance of low copy-number plasmids by daughter cells during cell division. In this system, ParM, an actin-like protein, forms a filamentous spindle between ParR/parC complexes that are assembled on sister plasmids; segregation of the plasmids is achieved by growth of the ParM filaments and the resulting push of plasmids to opposite cell poles. Studies combining in vitro biochemical assays live cell fluorescence microscopy and cryo-electron microscopy has led to deep mechanistic in

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4

Phelps, Christopher Benjamin. "Myosin-II regulates the segregation of cell fate determinants in the Drosophila CNS." Thesis, University of Cambridge, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.621842.

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5

Leonard, Thomas Ashley. "Bacterial chromosome segregation : structural and functional studies of the Soj-Spo0J system." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.614820.

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6

Pöpke, Hendrik, Eva Mutoro, Marcus Rohnke, and Jürgen Janek. "Diffusion and segregation of iron in the electrode system Pt(O 2)/YSZ." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-187116.

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Pöpke, Hendrik, Eva Mutoro, Marcus Rohnke, and Jürgen Janek. "Diffusion and segregation of iron in the electrode system Pt(O 2)/YSZ." Diffusion fundamentals 12 (2010) 59, 2010. https://ul.qucosa.de/id/qucosa%3A13892.

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8

Koh, Soon Chai Alan. "The role of the Bacillus subtilis ParABS system in DNA replication and segregation." Thesis, University of Newcastle upon Tyne, 2015. http://hdl.handle.net/10443/2802.

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The partitioning of low-copy number plasmids into daughter cells requires the plasmid encoded ParA and ParB proteins acting on centromeric sites termed parS. Bioinformatics approaches have shown that bacterial chromosome also encodes the ParABS system (Livny et al., 2007). In B. subtilis the majority of the chromosomally encoded parS sites are located near the replication origin region where they are bound by Spo0J (ParB), forming a set of nucleoprotein complexes that colocalizes with oriC (Breier and Grossman, 2007; Graham et al., 2014; Lin and Grossman, 1998; Livny et al., 2007; Murray et al

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9

Es-Salhi, Khaoula. "Segmentation and segregation mechanisms and models to secure the integration of Industrial control Systems (ICS) with corporate system." Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2019. http://www.theses.fr/2019IMTA0143/document.

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Sécuriser des systèmes industriels, et en particulier des systèmes intégrés au système d'information, devient l'une des préoccupations les plus urgentes qui inquiètent non seulement tous les acteurs industriels mais aussi les gouvernements. Un nombre très important d'entités industrielles et d'infrastructures sont si critiques que toute cyber attaque réussie contre ces entités peut causer d'énormes dégâts aux entreprises, à l'environnement et plus gravement à la sécurité nationale et à la sûreté des personnes. Cette thèse étudie l'intégration des systèmes ICS avec les systèmes d'entreprise d'u

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10

Stierle, Jacob Sebastian [Verfasser]. "Mixture processing and odor object segregation in the insect olfactory system / Jacob Sebastian Stierle." Konstanz : Bibliothek der Universität Konstanz, 2013. http://d-nb.info/1091563055/34.

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11

Rhew, Sung Han. "Spatially-Weighted Ethnic Density and Residential Segregation: Effects on Health Status among Older Mexican Americans." Scholar Commons, 2015. https://scholarcommons.usf.edu/etd/5568.

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Research suggests that living in communities with high densities of persons from their own ethnic group improves the overall health of older Mexican Americans. One hypothesis is that residing in high ethnic density areas allows characteristics of Mexican culture such as strong social ties and social cohesion, to have a beneficial effect. The majority of investigations focused on ethnic density effects, however, have utilized relatively loose interpretations of what constitutes the appropriate social-geographic area to be studied. Moreover it is not clear how certain dimensions of residential s

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12

Klauss, Linda Elisabeth [Verfasser], and Roland [Akademischer Betreuer] Eils. "Molecular Mechanism of Chromosome Segregation by the E. coli Min system / Linda Elisabeth Klauss ; Betreuer: Roland Eils." Heidelberg : Universitätsbibliothek Heidelberg, 2018. http://d-nb.info/117738387X/34.

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13

Rojas, Bravo Jorge Manuel. "Persistent Inequality: The Chilean voucher system and its impacts on socio-economic segregation and quality of education." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17732.

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In the last decades, the Chilean educational system is carrying on a process of increasing reforms, beginning with the instauration of a voucher system. Since the implementation of this scheme, however, researchers have pointed out the low academic efficacy and remarkable problem of equity that have developed from this intended reform. After the resulting social discontent, education became an undeniable priority in the national debate; consequently, a significant adjustment to the system was enacted in 2008. Existing scholarly work points to the need for expanding the study of school effectiv

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14

Wade, C. Austin. "Investigation of Grain Boundary Segregation and Embrittlement Mechanisms of the Cu-Bi System by Analytical Electron Microscopy." Thesis, Lehigh University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3723911.

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<p> Grain boundary (GB) segregation and embrittlement of copper (Cu) by small amounts of bismuth (Bi) has been investigated on 6°, 13°, and 33° Cu twist bicrystals. The results from micro-mechanical double edge notched testing showed no embrittlement effects in the 6° GB. The 33° GB has been shown to be significantly embrittled by the introduction of Bi. Single edge notch testing of the 13° GB also showed a reduction in fracture toughness. These mechanical results have been interpreted through the use of analytical electron microscopy (AEM) studying the GB geometry, the

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15

Dawson, Carlian Williams Pancrazio Sally B. "A case study of desegregation in the Rockford school system, Rockford, Illinois, from 1989-1997." Normal, Ill. Illinois State University, 1998. http://wwwlib.umi.com/cr/ilstu/fullcit?p9835901.

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Thesis (Ed. D.)--Illinois State University, 1998.<br>Title from title page screen, viewed July 3, 2006. Dissertation Committee: Sally B. Pancrazio (chair), Elizabeth Lugg, Larry McNeal, James D. Dixon. Includes bibliographical references (leaves 171-176) and abstract. Also available in print.

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Sami, Mohammed Abdul Sami. "Amalgamation-Segregation Analysis of Complex Integrated Multi facility Perioperative System through Discrete event simulation using Opt quest & KN method." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1509846748595876.

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17

Muminovic, Fata. "Education-Modern Guns : A qualitative study about role of educational processes on peace consolidation in BiH." Thesis, Linnéuniversitetet, Institutionen för samhällsstudier (SS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85358.

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This research examines the role of five educational processes; curriculum, language, religion, culture, history, and geography and teachers, teacher education and teaching methods, on the perception of students of other constitutive people in Bosnia and Herzegovina and if it might have an impact on the longevity of the peace within the state. The importance of this research lays in the fact that BiH has experienced ethnic conflict in recent history which affected education and created ethnic division in the educational system. The aim of this research is to look at if the current educational s

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Röllgårdh, Ellen. "Värdekonflikter vid mottagandet av nyanlända : En fallstudie av mottagningssystemet kring nyanlända elever i Uppsala kommun." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-295845.

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The thesis seeks to examine how newly arrived students are welcomed and introduced to the Swedish school system in Uppsala municipality. When organizing the structure of integrating immigrant children, municipalities in Sweden use different models. Depending on the model, different values are favored such as integration/segregation and collectivism/individualism. Through interviews and textual analysis the model used in Uppsala is studied as an example of how municipalities choose to organize the structure around newly arrived students. The results show that the ambition in the organization i

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Masingi, Carol. "Righting The Wrongs Of The Past: Corridors Of Freedom As A Pathway To Inclusive Development." Master's thesis, Faculty of Humanities, 2019. http://hdl.handle.net/11427/30929.

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South African cities are still largely unequal where the urban poor’s right to the city is not adequately addressed. As a result of the legacy of apartheid and the various housing policies that have been adopted to address housing segregation, Johannesburg remains spatially fragmented with the urban poor remaining isolated in the periphery of the city far from places of employment and opportunity. With the decentralization and deindustrialization of employment, commuting for the urban poor has become more time consuming and costly with an average monthly commute costing R1 500.00. The City of

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20

Minchew, Racheal D. ""Because Colored Means Negro" The Houma Nation and its Fight for Indigenous Identity within a South Louisiana Public School System, 1916-1963." ScholarWorks@UNO, 2017. http://scholarworks.uno.edu/td/2346.

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In 1917, Henry Billiot sued the Terrebonne Parish School Board because his children, who identified as Houma Indian, were denied access to a local white school. The resulting case, Henry Billiot v. Terrebonne Parish School Board, shaped the way in which the community of Terrebonne Parish categorized the race of not only the Billiot family but also the Houma tribe over the course of fifty years. Through the use of Jim Crow legislation, the white community legally refused to consider the Houma tribe as American Indian, and instead chose the derogatory term Sabine as the racial classification of

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21

Gukovas, Renata Mayer. "Social networks and academic achievement: peer-effects within Sao Paulo\'s public school system." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/12/12138/tde-03042014-203652/.

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Human beings are social animals, and the relevance of the networks an individual participates throughout his or her life has already been proved by several studies. In this dissertation, the social networks of 107 schools in São Paulo\'s public System are described intensively but not exhaustively. Several characteristics are detailed. Some of the characteristics observed go in the same direction as the common sense, while others go against it. Then, it is evaluated if the program \"TEM$+$Matemática\" has had an impact over the structure of friendship in some of these schools. This program con

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22

Godfrey, Keith B. "From synaptogenesis to map formation - modeling visual system development exploring the contribution of cellular mechanisms to the emergence of retinotopic projections and eye-specific segregation." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/5754.

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The brain is composed of many anatomically distinct areas that control different functions. A common feature of these areas is that information is represented in a spatially organized manner. In the visual system, retinal representation is spatially mapped onto visual areas such that neighboring neurons respond to adjacent retinal locations, forming a retinotopic map. When axons from two retinas project to the same target structure, both produce similar retinotopic projections on the large scale but these segregate into eye-specific domains locally. How these spatial representations are formed

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23

Sottsas, Simon [Verfasser]. "Segregation and integration as challenges for hegemony projects in violent conflicts : A historical-materialist study of the conflict system on the southern Philippines / Simon Sottsas." Berlin : Freie Universität Berlin, 2013. http://d-nb.info/1036130436/34.

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24

Lemoy, Rémi. "The City as a Complex System. Statistical Physics and Agent-Based Simulations on Urban Models." Phd thesis, Université Lumière - Lyon II, 2011. http://tel.archives-ouvertes.fr/tel-00634588.

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Social and natural sciences share an interest for collective phenomena, which constitute an important part of the domain of complex systems. This thesis focuses on the study of urban systems, using analytical tools inspired by statistical physics, and also simulations, in particular agent-based models. A first analytical resolution of a Schelling spatial segregation model is presented, using a statistical physics framework linking individual and collective dynamics. This framework shows that utility or welfare in socio-economic models corresponds to a chemical potential in physics, a correspon

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25

Pålsson, Emil. "Colombia’s Socio-Economic Stratification System : An urbanisation policy that causes intergroup conflict?" Thesis, Linnéuniversitetet, Institutionen för samhällsstudier (SS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-91278.

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Rapid urbanisation is a global phenomenon on the rise. If managed poorly by the cities affected, it may lead to, e.g. segregation, air pollution and civil unrest. In order to avoid these problems and to achieve Sustainable Development Goals, 10, reduce inequality within and among countries and 11, make cities and human settlements inclusive, safe, resilient and sustainable, urbanisation policies must be functional, robust and socially sustainable so that the organic growth or poorly executed policies does not lead to problems like segregation, tensions between the inhabitants and civil unrest.

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26

Alvarado, Rodriguez Alejandra Guadalupe [Verfasser], and Simon [Akademischer Betreuer] Ringgaard. "The ParC/ParP system in the localization and segregation of chemotaxis signaling arrays in Vibrio cholerae and Vibrio parahaemolyticus / Alejandra Guadalupe Alvarado Rodriguez ; Betreuer: Simon Ringgaard." Marburg : Philipps-Universität Marburg, 2020. http://d-nb.info/1204199728/34.

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27

Lagage, Valentine. "Étude de l’organisation et de la ségrégation du chromosome de Pseudomonas aeruginosa." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS340/document.

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Au moment de la division cellulaire, l’ADN contenu dans les chromosomes doit être transmis de la cellule mère à chacune des cellules filles. Pour cela l’ADN est d’abord copié (réplication de l’ADN) puis séparé (ségrégation des chromosomes) dans chacune des cellules filles. Chez les eucaryotes, cette séparation se fait au moment de la mitose c’est à dire après que les chromosomes soient complètement répliqués. Chez les bactéries qui en général possède un unique chromosome circulaire, cette ségrégation des chromosome se fait au fur et à mesure de la réplication et deux grands types d’acteurs son

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Olivares, Fredes Valentina. "Achievement inequity, students’ participation and curriculum offerings in mathematics and science Higher School Certificate (HSC) courses within a segregated school system in New South Wales, Australia." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/22984.

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The persistence of inequity in education in a developed country such as Australia has been widely studied, especially in terms of the relationship between achievement inequity and socioeconomic status (SES). Similarly, students’ participation and access in the so-called Key Learning Areas (KLA) in the Australian school curriculum has been focus of increasing concern, with data showing this is linked to students’ SES. However, there is minimal research exploring the influence of students’ socio-educational advantage (SEA) upon achievement inequity, students’ participation and access to KLAs, su

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Lemoy, Rémi. "The City as a Complex System : Statistical Physics and Agent-Based Simulations on Urban Models." Thesis, Lyon 2, 2011. http://www.theses.fr/2011LYO22029/document.

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Les sciences "dures" et les sciences humaines ont un intérêt commun pour les phénomènes collectifs, qui sont également un sujet de recherche important dans le domaine des systèmes complexes. Cette thèse se focalise sur l’étude des systèmes urbains, en utilisant des outils analytiques venant de la physique statistique, et des simulations, en particulier la modélisation multi-agents. Une première résolution analytique d’un modèle de ségrégation spatiale de Schelling est obtenue à l’aide d’un formalisme de physique statistique qui relie la dynamique individuelle et collective. Ce formalisme montr

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Hammarin, Lindell Mikael. "Idé till styrning i den svenska skolan : En idealtypsanalys av förändring styrningen över tid." Thesis, Malmö universitet, Fakulteten för kultur och samhälle (KS), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-42936.

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School segregation in Sweden is increasing and research shows that this may be due to the governance reform that has dominated since the 1990s, New Public Management. In recent years, the government has made statements that Sweden should instead move towards a new form of governance. A governance reform that has emerged from the criticism of New Public Management is New-Weberian State. In the essay, I examine which of these two governance reforms that dominates SOU 2007: 79 and SOU 2020: 28. This is done with a qualitative text analysis and the creation of ideal types that are applied in an an

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Doerr, Cara. "The Gender Wage Gap of Civil Service Employees at Illinois Public Four-Year Universities." OpenSIUC, 2019. https://opensiuc.lib.siu.edu/dissertations/1662.

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Araujo, Jacqueline Camolese de. "Bioprospecção de genótipos de tomate de mesa (Solanum lycopersicum L.) com potencial de adaptação ao sistema de cultivo orgânico." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/11/11136/tde-22082013-100704/.

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Os objetivos do trabalho foram determinar a produtividade e seus componentes e caracterizar física, qualitativa e sensorialmente os frutos de tomate de cultivares híbridos e de polinização aberta, dentro dos grupos Santa Cruz e Italiano, visando o consumo in natura. Utilizaram-se 14 cultivares de tomate de mesa, sendo seis experimentais e oito comerciais. O delineamento experimental foi o de blocos casualizados com seis repetições e cinco plantas úteis por parcela. Avaliaram-se a produtividade total (PT), produtividade comercial (PC), produtividade não-comercializável (NC), número de frutos co

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33

Joseph, Sibichen. "Phase segregation in multi-component polymer systems." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0006/NQ41182.pdf.

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34

Khan, Mohammad Bilal. "Localized interfacial segregation in PU RIM systems." Thesis, Imperial College London, 1989. http://hdl.handle.net/10044/1/47507.

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35

Graf, Brolund Alice. "Compartmental Models in Social Dynamics." Thesis, Uppsala universitet, Avdelningen för systemteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-448163.

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The dynamics of many aspects of social behaviour, such as spread of fads and fashion, collective action, group decision-making, homophily and disagreement, have been captured by mathematical models. The power of these models is that they can provide novel insight into the emergent dynamics of groups, e.g. 'epidemics' of memes, tipping points for collective action, wisdom of crowds and leadership by small numbers of individuals, segregation and polarisation. A current weakness in the scientific models is their sheer number. 'New' models are continually 'discovered' by physicists, engineers and

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Hasselqvist, Haglund Anna. "Public secondary school mergers as a desegregation method in Swedish municipalities : Investigating their impact on student’s academic performance and choice of school." Thesis, Uppsala universitet, Nationalekonomiska institutionen, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-355283.

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In recent years several municipalities in Sweden have merged their public secondary schools. This has been considered a type of initiative that intends to reduce youth segregation and discrepancies in school quality. This thesis examines in what ways the merging of all public secondary schools in a municipality affects the students’ academic performance and their choice to enroll in the publicschool sector. To do so I use municipality-level aggregate data from the Swedish National Agency for Education on 9th grade students’ academic outcomes and the share of 7th graders enrolled in the public

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Windows-Yule, Christopher R. K. "Convective and segregative mechanisms in vibrofluidised granular systems." Thesis, University of Birmingham, 2015. http://etheses.bham.ac.uk//id/eprint/5988/.

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Granular materials display a host of fascinating behaviours both remarkably similar to and strikingly different from those exhibited by classical solids, liquids and gases. Due to the ubiquity of granular materials, and their far-reaching importance in multitudinous natural and industrial processes, an understanding of their dynamics is of the utmost importance to modern society. In this thesis, we analyse in detail two phenomena, one from each of the above categories: granular convection, a behaviour directly analogous to the Rayleigh-Benard cells observable in classical fluids, and granular

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Hals, Carine. "Using Geographic Information Systems (GIS) to Analyze Possible Relations between School Choice and Segregation." Thesis, KTH, Geoinformatik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-174343.

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In 1992, the Swedish education system was reformed and by that, school choice was introduced. The intention of the reform was that competition between schools would improve the level of education; however, the results among Swedish pupils have deteriorated and the differences between schools have increased since the introduction. This has caused much debate on school choice, and especially school choice in relation to socioeconomic background and segregation. This study examines whether GIS can be used to detect possible relations between the school choices, socioeconomic backgrounds and resid

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Chatelain, Marc. "Modélisation des phénomènes de transport solutal et étude d’un dispositif de brassage pour la purification du silicium photovoltaïque." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI105/document.

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Cette étude s’intéresse à la modélisation de la ségrégation des impuretés lors des procédés de solidification dirigée du silicium pour l’industrie photovoltaïque. Il s’agit d’un problème multi-physiques et multi-échelles qui nécessite des modèles efficaces pour pouvoir traiter des configurations industrielles en 3D. La première partie de l’étude porte sur le développement de fonctions de paroi solutales dans le but d’estimer la ségrégation sans résoudre numériquement la couche limite solutale. Un modèle analytique est alors utilisé pour estimer le paramètre convecto-diffusif à partir de la con

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Kadi, Mari. "Bilayers with Surfactant-induced Pores and Demixing in Micelles : Studies of Segregation in Amphiphile Systems." Doctoral thesis, Uppsala University, Department of Physical Chemistry, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3565.

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<p>The focus of this thesis has been on the effects of segregation in mixtures of amphiphilic molecules. Two different systems were investigated: fluorocarbon-hydrocarbon surfactant mixtures and lipid-surfactant mixtures.</p><p>In fluorocarbon-hydrocarbon surfactant mixtures the repulsive interactions between the chains can lead to a demixing into different types of coexisting micelles, fluorocarbon rich and hydrocarbon rich. From NMR self-diffusion measurements such a demixing was found to occur in the mixture of the partially fluorinated surfactant HFDePC and C<sub>16</sub>TAC. We furthermor

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CAZEMAJOR, MICHEL. "Le systeme sex-ratio de distorsion de segregation meiotique chez drosophila simulans : genetique et cytologie." Paris 6, 1999. http://www.theses.fr/1999PA066095.

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Chez drosophila simulans, comme une quinzaine d'especes de drosophiles, des chromosomes x porteurs d'un locus distorteur provoquent, chez les males, la production d'un exces de gametes porteurs du chromosome x au detriment de ceux porteurs de l'y. L'originalite de d. Simulans est la coexistence de distorteurs et de resistances permettant le maintien d'un sex-ratio equilibre dans les populations naturelles. Une souche de laboratoire (sr) provenant de piegeages effectues aux seychelles se caracterise par la co-occurrence de chromosomes x distorteurs et de resistances supprimant l'expression de l

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Le, Gall René. "Mecanisme des segregations interfaciales dans les metaux ecrouis. Cas du systeme nickel-soufre." Nantes, 1992. http://www.theses.fr/1992NANT2002.

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La segregation d'une impurete aux interfaces d'un metal est un phenomene bien connu. Toutefois la plupart des etudes portent sur la segregation d'equilibre, alors que les mecanismes de segregation hors d'equilibre accelerent considerablement la cinetique du phenomene. Le but de ce travail est l'etude des segregations dynamiques du soufre dans le nickel ecroui. La recristallisation du nickel est etudiee par microcalorimetrie; la segregation superficielle du soufre est mesuree par spectrometrie des electrons auger. On caracterise la segregation intergranulaire en etudiant la fragilite associee.

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Kaboli, Mohammad Hadi. "Operational research on an urban planning tool : application in the urban development of Strasbourg 1982." Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-01057695.

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The impact of spatial characteristics on the dynamics of urban development is a topic of great interest in urban studies. The interaction between the residents and the spatial characteristics is of particular interest in the context of urban models where some of the most famous urban models have been based on the process of individual settlements in some specific parts of cities.This research investigates the dynamism of urban development modeled by Cellular Automata and Multi-Agent System. The urban development, in this study embraces urban renewal and residential mobility. It corresponds to

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Jiang, Yivan. "The synthesis of unimolecular polymers through iterative exponential growth and their applications in block copolymer phase segregation and biological systems." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123073.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2019<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Absolute structural control over polymers - in terms of sequence, length, and stereochemistry - is a Holy Grail of polymer science. Inspired by Nature, polymer chemists over the last century have sought new methods and strategies to control these parameters. An inverse relationship exists, however, between the ability to control the primary structure of a macromolecule and the ability to scale the production of the same macromo

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Barakat, Mohammed, and Rolf Östergren. "”Maten är kass, men lärarna är snälla” : Recensioner av gymnasieskolor - ett beslutsunderlag för gymnasievalet på skolmarknaden." Thesis, Gymnastik- och idrottshögskolan, GIH, Institutionen för idrotts- och hälsovetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:gih:diva-5597.

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Syfte och frågeställningar Syftet med uppsatsen är att få en förståelse för vad det är elever som söker till gymnasieskolan kan tänkas möta då de läser recensionstexter. Syftet är således att kartlägga recensionssystemets omfattning och innehåll kvantitativt; vad som tas upp i recensionstexterna, samt att undersöka hur recensionstexterna är konstruerade. Avslutningsvis syftar uppsatsen till att diskutera recensionssystemet i en större samhällskontext - som ett resultat av och en del i vår samtid. Vilka ämnen och teman förekommer i recensionstexter av gymnasieskolor samt hur frekvent är förekom

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Grauwin, Sébastian. "Exploring Social Phenomena with Complex Systems Tools." Phd thesis, Ecole normale supérieure de lyon - ENS LYON, 2011. http://tel.archives-ouvertes.fr/tel-00662484.

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This thesis explores the problems raised by the aggregation of entities into a global, collective level, an old problem encountered in many fields of science. We work on three projects related to the aggregation problem in social systems, using tools derived from statistical physics, and more generally quantitative tools. The first project focus on a paradigmatic model of the emergence of puzzling macroscopic behavior from simple individual rules, Schelling's segregation model. We hence propose an analytical resolution of this model and we studied analytically and via simulations the effect of

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Coray, Dorien Skye. "The potential for toxin and antitoxin gene pairs to display a post-segregational killing phenotype, with regards to the ecology of mobile elements." Thesis, University of Canterbury. Biological Sciences, 2014. http://hdl.handle.net/10092/9932.

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Genes are able to replicate horizontally and vertically- a given gene may be more successful on horizontally mobile elements than others. This includes genes that exhibit a post-segregational killing (PSK) phenotype. PSK is generated by expression of a toxin and antitoxin from a mobile element, such that if a bacterium loses the element the toxin becomes active in the cell and the cell dies. All PSKs described to date involve a toxin and an antitoxin function, though within a given group of toxin and antitoxin gene pairs only some are likely to exhibit this phenotype. Here, I investigate what

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Dai, Jing. "Adsorption, aggregation and phase separation in colloidal systems." Doctoral thesis, KTH, Tillämpad fysikalisk kemi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-220669.

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The thesis presents work regarding amphiphilic molecules associated in aqueous solution or at the liquid/solid interface. Two main topics are included: the temperature-dependent behavior of micelles and the adsorption of dispersants on carbon nanotube (CNT) surfaces. Various NMR methods were used to analyze those systems, such as chemical shift detection, spectral intensity measurements, spin relaxation and, in particular, self-diffusion experiments. Besides this, small angle X-ray scattering (SAXS) was also applied for structural characterization. A particular form of phase transition, core

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Jordan, Demetrice R. "Exploring the use of Geographic Information Systems as an Environmental and Social Justice Advocacy Tool for Community-Based Organizations: A Case Study of Galena Park, Texas." Digital Archive @ GSU, 2012. http://digitalarchive.gsu.edu/geosciences_theses/43.

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Environmental factors within communities play a significant role on the health and well-being of residents. These social and physical determinants have a substantial effect on health. This interaction can result in environmental injustices, inequality, and ultimately poor health for residents. The community of Galena Park, Texas, is a predominantly minority community of Hispanic and African-American residents with previously undocumented concerns related to air quality, the built environment, access to healthcare and the food environment. Through participatory engagement with Galena Park resi

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Ignerus, Erik, and Sebastian Mårtensson. "Publiken och etiken : En kvalitativ undersökning av den svenska publikens åsikter om pressetiken." Thesis, Mittuniversitetet, Avdelningen för medie- och kommunikationsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-26995.

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Problem statement and purpose of the study Journalism is having economic issues, and the journalists knowledge of this together with tools for web analysis has increased the influence of the audience. The development of internet and the new media landscape has made several scholars call for changes in media ethics, but still not much has happend. The larger influence of the audience makes it interesting to examine how it views media ethics. Recently there has also been signs of an age segregation in media consumption where younger people are using new technology and platforms, which do not hav

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