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[{"key": "dc.contributor.advisor", "value": "Merikoski, Juha", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Elo, Eino", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-09-20T05:51:18Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-09-20T05:51:18Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/59586", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Asymmetrinen ekskluusioprosessi on keskeinen malli poissa tasapainosta\ntapahtuville siirtoprosesseille. Vertaan t\u00e4ss\u00e4 tutkielmassa normaalia TASEP-\nmallia (totally asymmetric exclusion process) kahteen uuteen malliin, joissa on\nerilaiset reunaehdot systeemin etureunassa. Yhdess\u00e4 mallissa hiukkaset saapuvat systeemiin pareittain. Toisessa mallissa hiukkasten systeemiintulotaajuus\nriippuu siit\u00e4, onko toisessa hilapaikassa hiukkanen vai ei.\nN\u00e4iden mallien tarkoituksena on reunailmi\u00f6iden tutkiminen. K\u00e4ytt\u00e4m\u00e4ni\nmenetelm\u00e4t ovat matriisiyrite, keskim\u00e4\u00e4r\u00e4isen kent\u00e4n approksimaatio, kineettinen jatkuvan ajan Monte Carlo -simulaatio ja master-yht\u00e4l\u00f6iden symbolinen\nja numeerinen ratkaiseminen.\nSaavutetuista tuloksista mielenkiintoisin on se, ett\u00e4 mallien tiheysprofiilit\nja tiheyden todenn\u00e4k\u00f6isyystiheydet saadaan hyv\u00e4n\u00e4 approksimaationa vastaamaan tavallista TASEPia, jossa hiukkasilla on tietty keskim\u00e4\u00e4r\u00e4isen kent\u00e4n\napproksimaation ennustama sis\u00e4\u00e4ntulotaajuus. Matalan tiheyden faasissa sek\u00e4\nmatalan ja korkean tiheyden faasien koeksistenssiviivalla t\u00e4m\u00e4 tosin ei toimi\nkovin hyvin.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The asymmetric exclusion process is the quintessential model of non-\nequilibrium transport phenomena. In this graduate thesis I compare TASEP\n(totally asymmetric exclusion process) to two new models that have a different\nbehavior at the right edge of the system. In one model particles enter the\nsystem two at a time filling the two leftmost lattice sites. In the other one\nparticles enter the system with different rates depending on whether the second\nlattice site is occupied or not.\nThe aim in creating these models is to study boundary effects. Techniques\nI use to this end are the matrix ansatz method, mean field theory, domain-wall\ntheory, continuous time kinetic Monte Carlo simulations and solving the Master\nequations exactly for small systems symbolically and numerically.\nThe most interesting result is that the density profiles and the probability\ndensity profiles of the average densities have a close correspondence with those\nof normal TASEP that has a certain entry frequency anticipated by mean field\ntheory. For small density phase this works less well.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2018-09-20T05:51:18Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-09-20T05:51:18Z (GMT). No. of bitstreams: 0\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "39", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.title", "value": "Boundary effects in the TASEP model", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201809204181", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Fysiikan laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Physics", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Fysiikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Physics", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4021", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "matemaattiset mallit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "mathematical models", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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