{"id":"https://openalex.org/W2015229917","doi":"https://doi.org/10.3997/2214-4609.201407236","title":"Automated electrical impedance measuring systems to detect leaks from buried pipes","display_name":"Automated electrical impedance measuring systems to detect leaks from buried pipes","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W2015229917","doi":"https://doi.org/10.3997/2214-4609.201407236","mag":"2015229917"},"language":"en","primary_location":{"id":"doi:10.3997/2214-4609.201407236","doi":"https://doi.org/10.3997/2214-4609.201407236","is_oa":false,"landing_page_url":"https://doi.org/10.3997/2214-4609.201407236","pdf_url":null,"source":{"id":"https://openalex.org/S4306499503","display_name":"Environmental and Engineering Geophysical Society European Section Meeting (EEGS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th EEGS Meeting","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000974528","display_name":"Manel Gasulla","orcid":"https://orcid.org/0000-0002-0364-6806","observed_orcids":["https://orcid.org/0000-0002-0364-6806"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Gasulla","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029532614","display_name":"Jos\u00e9 Jordana Barnils","orcid":"https://orcid.org/0000-0002-8498-8700","observed_orcids":["https://orcid.org/0000-0002-8498-8700"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Jordana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5045225874","display_name":"Ramon Pallas-Areny","orcid":"https://orcid.org/0000-0002-0430-5309","observed_orcids":["https://orcid.org/0000-0002-0430-5309"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Pall\u00e1s-Areny","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5692,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.8789935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.6093999743461609,"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"}},"topics":[{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.6093999743461609,"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"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.3244999945163727,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":0.03739999979734421,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/electrical-impedance-measurement","display_name":"electrical impedance measurement","score":0.875},{"id":"https://openalex.org/keywords/soil-impedance","display_name":"soil impedance","score":0.8140000104904175},{"id":"https://openalex.org/keywords/electrode-configuration","display_name":"electrode configuration","score":0.6230000257492065},{"id":"https://openalex.org/keywords/common-mode-voltage","display_name":"common-mode voltage","score":0.6299999952316284},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"electromagnetic interference","score":0.953000009059906},{"id":"https://openalex.org/keywords/simultaneous-sampling","display_name":"synchronous sampling","score":0.7419999837875366},{"id":"https://openalex.org/keywords/electrode-polarization","display_name":"electrode polarization","score":0.5839999914169312},{"id":"https://openalex.org/keywords/personal-computer-control","display_name":"personal computer control","score":0.5440000295639038}],"concepts":[{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.666874885559082},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5868028998374939},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.5336412191390991},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5249680876731873},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5066026449203491},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.498441219329834},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43796247243881226},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.424887090921402},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.41461944580078125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4058699905872345},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37017160654067993},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3358433246612549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3276281952857971},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18672320246696472},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3997/2214-4609.201407236","doi":"https://doi.org/10.3997/2214-4609.201407236","is_oa":false,"landing_page_url":"https://doi.org/10.3997/2214-4609.201407236","pdf_url":null,"source":{"id":"https://openalex.org/S4306499503","display_name":"Environmental and Engineering Geophysical Society European Section Meeting (EEGS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th EEGS Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1993636670","https://openalex.org/W2166550737","https://openalex.org/W2323096418","https://openalex.org/W4324382061","https://openalex.org/W4408542482","https://openalex.org/W4388016332","https://openalex.org/W4322485466","https://openalex.org/W4293317098","https://openalex.org/W2132570228","https://openalex.org/W4280503805"],"abstract_inverted_index":{"This":[0,152],"paper":[1],"describes":[2],"two":[3],"automated":[4],"electrical":[5],"impedance-rneasuring":[6],"systems":[7,36,169],"intended":[8],"for":[9],"detecting":[10,121],"leaks":[11,179],"from":[12,83,180],"buried":[13,181],"pipes.":[14],"Each":[15],"system":[16,25,65,125,154],"includes":[17],"current":[18,49],"injection":[19,50,77],"and":[20,30,54,60,74,80,94,114,120],"voltage":[21,113,147],"detection,":[22],"a":[23,31,128],"switching":[24],"based":[26],"on":[27],"reed":[28],"relays":[29],"personal":[32],"computer":[33],"(PC).":[34],"Both":[35,168],"allow":[37],"the":[38,63,76,92,98,144,149,157,161,175],"implementation":[39],"of":[40,62,78,97,160,177],"any":[41],"desired":[42],"electrode":[43,52,56,142],"configuration":[44],"under":[45],"PC":[46,90],"control.":[47],"AC":[48],"overcomes":[51],"polarisation":[53],"reduces":[55,132],"impedance.":[57],"The":[58,89,105,123],"injector":[59],"detector":[61,130,150],"first":[64],"designed":[66,126],"are":[67,108],"commercially":[68],"available":[69],"instruments":[70],"connected":[71],"by":[72,101,110,134],"GPIB,":[73],"permit":[75],"sine":[79],"square":[81,137],"waves":[82],"10":[84],"Hz":[85],"to":[86,174],"100":[87],"kHz.":[88],"obtains":[91],"real":[93,158],"imaginary":[95],"parts":[96],"soil":[99,162],"impedance":[100,163],"digital":[102],"coherent":[103],"demodulation.":[104],"signals":[106],"detected":[107],"contaminated":[109],"common":[111,145],"mode":[112,146],"electromagnetic":[115],"interference":[116,133],"between":[117],"current-injecting":[118],"wires":[119],"wires.":[122],"second":[124,153],"uses":[127],"custorn-built":[129],"that":[131],"synchronously":[135],"sampling":[136],"waveforms.":[138],"Using":[139],"an":[140],"additional":[141],"eliminates":[143],"at":[148],"input.":[151],"yields":[155],"only":[156],"part":[159],"but":[164],"is":[165],"very":[166],"cost-effective.":[167],"have":[170],"been":[171],"successfully":[172],"applied":[173],"detection":[176],"simulated":[178],"pipes":[182],"in":[183],"laboratory":[184],"phantoms.":[185]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2016-06-24T00:00:00"}