{"id":"https://openalex.org/W2018181358","doi":"https://doi.org/10.1088/0026-1394/36/6/38","title":"Realization of a national practical pressure scale for pressures up to 500 MPa","display_name":"Realization of a national practical pressure scale for pressures up to 500 MPa","publication_year":1999,"publication_date":"1999-12-01","ids":{"openalex":"https://openalex.org/W2018181358","doi":"https://doi.org/10.1088/0026-1394/36/6/38","mag":"2018181358"},"language":"en","primary_location":{"id":"doi:10.1088/0026-1394/36/6/38","doi":"https://doi.org/10.1088/0026-1394/36/6/38","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0026-1394/36/6/38","pdf_url":"https://iopscience.iop.org/article/10.1088/0026-1394/36/6/38/pdf","source":{"id":"https://openalex.org/S7291761","display_name":"Metrologia","issn_l":"0026-1394","issn":["0026-1394","1681-7575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metrologia","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/0026-1394/36/6/38/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111379136","display_name":"A. K. Bandyopadhyay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A K Bandyopadhyay","raw_affiliation_strings":["NPLI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NPLI","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109509484","display_name":"A. C. Gupta","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A C Gupta","raw_affiliation_strings":["NPLI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NPLI","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":0.6116,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.71715721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":"36","issue":"6","first_page":"681","last_page":"688"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/high-pressure-metrology","display_name":"high-pressure metrology","score":0.7639999985694885},{"id":"https://openalex.org/keywords/primary-pressure-standard","display_name":"primary pressure standard","score":0.8539999723434448},{"id":"https://openalex.org/keywords/piston-cylinder-assembly","display_name":"piston-cylinder assembly","score":0.9290000200271606},{"id":"https://openalex.org/keywords/effective-area","display_name":"effective area","score":0.6259999871253967},{"id":"https://openalex.org/keywords/uncertainty-budget","display_name":"uncertainty budget","score":0.7509999871253967},{"id":"https://openalex.org/keywords/key-comparison","display_name":"key comparison","score":0.6309999823570251},{"id":"https://openalex.org/keywords/bilateral-comparison","display_name":"bilateral comparison","score":0.7160000205039978},{"id":"https://openalex.org/keywords/pressure-calibration","display_name":"pressure calibration","score":0.42399999499320984}],"concepts":[{"id":"https://openalex.org/C195766429","wikidata":"https://www.wikidata.org/wiki/Q394","display_name":"Metrology","level":2,"score":0.8269132375717163},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6412824392318726},{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.6269540786743164},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.5966291427612305},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.558685839176178},{"id":"https://openalex.org/C67462049","wikidata":"https://www.wikidata.org/wiki/Q911470","display_name":"Primary standard","level":3,"score":0.5208216905593872},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5052641034126282},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.49735382199287415},{"id":"https://openalex.org/C2992690752","wikidata":"https://www.wikidata.org/wiki/Q6979684","display_name":"National standard","level":2,"score":0.49366602301597595},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.42541733384132385},{"id":"https://openalex.org/C61521584","wikidata":"https://www.wikidata.org/wiki/Q705899","display_name":"Accreditation","level":2,"score":0.4241841435432434},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4160573482513428},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3610890507698059},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.345327764749527},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21384450793266296},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20728912949562073},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2017115354537964},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20041078329086304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15254363417625427},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.09312158823013306},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/0026-1394/36/6/38","doi":"https://doi.org/10.1088/0026-1394/36/6/38","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0026-1394/36/6/38","pdf_url":"https://iopscience.iop.org/article/10.1088/0026-1394/36/6/38/pdf","source":{"id":"https://openalex.org/S7291761","display_name":"Metrologia","issn_l":"0026-1394","issn":["0026-1394","1681-7575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metrologia","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/0026-1394/36/6/38","doi":"https://doi.org/10.1088/0026-1394/36/6/38","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0026-1394/36/6/38","pdf_url":"https://iopscience.iop.org/article/10.1088/0026-1394/36/6/38/pdf","source":{"id":"https://openalex.org/S7291761","display_name":"Metrologia","issn_l":"0026-1394","issn":["0026-1394","1681-7575"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Metrologia","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320316420","display_name":"United Nations Development Programme","ror":"https://ror.org/051777d98"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2018181358.pdf","grobid_xml":"https://content.openalex.org/works/W2018181358.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W2010790363","https://openalex.org/W2024335954","https://openalex.org/W2032754430","https://openalex.org/W2037676266","https://openalex.org/W2092668328","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2167059232","https://openalex.org/W2038868159","https://openalex.org/W7019103926","https://openalex.org/W2151437281","https://openalex.org/W2509254202","https://openalex.org/W3119734199","https://openalex.org/W4406228988","https://openalex.org/W2188711330","https://openalex.org/W4319762908","https://openalex.org/W2769733698"],"abstract_inverted_index":{"The":[0,48,134],"successful":[1],"realization":[2],"at":[3,67,70],"the":[4,11,28,32,39,61,78,84,99,102,106,111,125,128,143,146],"National":[5],"Physical":[6],"Laboratory":[7],"of":[8,10,27,31,74,83,101,105,127,130,145,149],"India":[9],"national":[12,40,91],"practical":[13],"pressure":[14,42,50,69,79,93],"scale":[15],"up":[16,44],"to":[17,45,59,110,140],"500":[18,46],"MPa":[19],"is":[20,25,96],"described.":[21],"A":[22,64],"brief":[23],"account":[24],"given":[26],"metrological":[29,135],"characterization":[30],"controlled-clearance":[33],"piston":[34],"gauge":[35],"(CCPG)":[36],"used":[37,58,89],"as":[38,90],"primary":[41],"standard":[43],"MPa.":[47],"measured":[49],"with":[51],"a":[52,71],"definite":[53],"uncertainty":[54,129,147],"budget":[55],"has":[56],"been":[57],"determine":[60],"effective":[62],"area,":[63],"0":[65],",":[66],"atmospheric":[68],"reference":[72],"temperature":[73],"23":[75],"\u00b0C":[76],"and":[77,117,153],"distortion":[80],"coefficient,":[81],"\u03bb,":[82],"four":[85],"different":[86],"piston-cylinder":[87],"assemblies":[88],"secondary":[92],"standards.":[94],"Emphasis":[95],"laid":[97],"on":[98],"establishment":[100],"pyramid":[103],"structure":[104],"traceability":[107],"hierarchy":[108],"according":[109],"International":[112],"Organization":[113],"for":[114,120,124],"Standardization":[115],"(ISO)":[116],"European":[118],"Co-operation":[119],"Accreditation":[121],"(EA)":[122],"guidelines":[123],"expression":[126],"measurement":[131],"in":[132],"calibration.":[133],"data":[136],"obtained":[137],"were":[138],"found":[139],"be":[141],"within":[142],"limits":[144],"budgets":[148],"international":[150],"key":[151],"comparisons":[152],"bilateral":[154],"comparison":[155],"measurements.":[156]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}