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[{"key": "dc.contributor.advisor", "value": "Pekkala, Kaisa", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Virtanen, Lauri", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2022-12-21T10:57:21Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2022-12-21T10:57:21Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2022", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/84539", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tuotantoketjut ovat globaalin yhteiskunnan pohja. Kaikki k\u00e4ytt\u00e4m\u00e4mme esineet tuotetaan n\u00e4iden monimutkaisten ja l\u00e4pin\u00e4kym\u00e4tt\u00f6mien ketjutettujen tuotannon osien avulla mahdollistaen ennenn\u00e4kem\u00e4tt\u00f6m\u00e4n resurssitehokkuuden. T\u00e4m\u00e4n tehokkuuden vastapainona on entist\u00e4 l\u00e4pin\u00e4kym\u00e4tt\u00f6m\u00e4mpi ja vaikeammin hahmotettava kokonaisuus. T\u00e4m\u00e4 l\u00e4pin\u00e4kym\u00e4tt\u00f6myys johtaa jokaisen toimijan toimimaan ep\u00e4t\u00e4ydellisen informaation pohjalta ja t\u00e4m\u00e4 on johtanut lis\u00e4\u00e4ntyneen informaation jaon tunnustamiseen yhten\u00e4 tapana lis\u00e4t\u00e4 tehokkuutta jatkossa. T\u00e4ss\u00e4 tutkielmassa tutkitaan mahdollisuuksia, joita lohkoketjuteknologia on jo mahdollistanut ja mahdollistaa tuotantoketjuista saadun informaation m\u00e4\u00e4r\u00e4n sek\u00e4 luotettavuuden lis\u00e4\u00e4miseksi. Lohkoketjuteknologian keskeisen\u00e4 ideana on kryptografisesti luotu jaettu kirjanpito, jonka muokkaaminen ilman muiden hyv\u00e4ksynt\u00e4\u00e4 on mahdotonta. Lohkoketjun im-plementaation tavoitteena on luoda mahdollisimman l\u00e4pin\u00e4kyv\u00e4 sek\u00e4 luotettava l\u00e4pileikkaus tuotteen matkasta tuotantoketjussa. T\u00e4m\u00e4 tutkielma on toteutettu kirjallisuuskatsauksena ja tarkastelee, miten lohkoketjuteknologia voi parantaa ja miten se on parantanut tuotantoketjujen l\u00e4pin\u00e4kyvyytt\u00e4 sek\u00e4 niist\u00e4 saatavan tiedon luotettavuutta. Tutkielman pohjalta voidaan olettaa lohkoketjuteknologian omaavan positiivisen vaikutuksen l\u00e4pin\u00e4kyvyyden sek\u00e4 informaation luotettavuuden lis\u00e4\u00e4misess\u00e4 tehostaen samalla tuotantoketjuja. Tunnistetuista hy\u00f6dyist\u00e4 huolimatta lohkoketjujen implementaatio kohtaa silti monia haasteita, jotka uhkaavat niin hy\u00f6tyjen saavuttamista kuin implementaation onnistumista.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Supply chains form the basis for the functioning of the global economy as they are connecting every part of the world to be a part of the global economy and have enabled unforeseen resource efficiency. The counterbalance of this efficiency is an ever more opaque and complex entity. This has led every party to act on imperfect information with the consequence of acknowledging in-creased information sharing as a way to increase efficiency within supply chains. This thesis outlines how blockchain technology could and has been used to improve the availability and reliability of information in supply chains. The premise of blockchain is to cryptographically generate a distributed ledger that is not mutable without a consensus decision between users in the network. The objective of implementation of blockchain is to generate as transparent and reliable ledger of the items journey through the supply chain as possible. This thesis is being completed as a literature review and examines how implementing blockchain technology can increase transparency and reliability of information in supply chains. Based on the research conducted in this thesis blockchain can be thought to be capable of having a positive effect in increasing transparency and reliability of information in supply chains thus being capable of increasing efficiency. Nevertheless, the implementation still faces a lot of challenges that threaten the realisation of these benefits.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2022-12-21T10:57:21Z\r\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2022-12-21T10:57:21Z (GMT). No. of bitstreams: 0\r\n Previous issue date: 2022", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "38", "language": null, "element": "format", "qualifier": "extent", "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.subject.other", "value": "reliability", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "information", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "literature review", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Now you see me, now you don\u2019t : Increasing transparency and reliability of information in supply chains with blockchain", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202212215785", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatinty\u00f6", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "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": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "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": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "toimitusketjut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lohkoketjut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "l\u00e4pin\u00e4kyvyys", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "supply chains", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "blockchains", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "transparency", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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