{"data":{"id":"10.6084/m9.figshare.6152381.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.6152381.v1","prefix":"10.6084","suffix":"m9.figshare.6152381.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Resende, Tulio Viegas Bicalho","nameType":"Personal","givenName":"Tulio Viegas Bicalho","familyName":"Resende","affiliation":[],"nameIdentifiers":[]},{"name":"Luz, José Aurélio Medeiros Da","nameType":"Personal","givenName":"José Aurélio Medeiros Da","familyName":"Luz","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Error variance of short duration sieving"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"Geology"},{"subject":"FOS: Earth and related environmental sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Earth and related environmental sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Mechanical Engineering"},{"subject":"FOS: Mechanical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Mechanical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Mechanics"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2018-04-18","dateType":"Created"},{"date":"2021-03-27","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/0370-44672015710008","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.6152381","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["365784 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Abstract In this study, the variance of ordinary sieving test error was determined concerning the specification limit of sized iron ore product by subtracting the fundamental error (described by the Gy's formalism for sampling), from the global error (recoverable from database of historical values). The results allowed the calculation of the confidence interval for the percentage of material finer than the upper screen specification limit. Thereafter, a method to estimate the so-called effectiveness coefficient of the screening operation was developed, which is the ratio between number of particle presentations to passage and the number of oscillations during the material shaking on the screen surface. This estimation was based on the probability statements and particle size distribution of the feed. Considering the size distribution of the products tested in this study, the results have shown that the sieving time could be reduced when determining the percentage of material finer than the upper specification mesh.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/dataset/Error_variance_of_short_duration_sieving/6152381/1","contentUrl":null,"metadataVersion":3,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":1,"viewsOverTime":[{"yearMonth":"2026-05","total":1}],"downloadCount":0,"downloadsOverTime":[{"yearMonth":"2026-05","total":0}],"referenceCount":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2018-04-18T03:03:53.000Z","registered":"2018-04-18T03:03:53.000Z","published":"2018","updated":"2021-03-27T03:54:31.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.6152381.v1","type":"media"}},"references":{"data":[{"id":"10.1590/0370-44672015710008","type":"dois"}]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}