{"id":"https://openalex.org/W2890356099","doi":"https://doi.org/10.3390/s18093101","title":"Development of a Novel Methodology to Assess the Corrosion Threshold in Concrete Based on Simultaneous Monitoring of pH and Free Chloride Concentration","display_name":"Development of a Novel Methodology to Assess the Corrosion Threshold in Concrete Based on Simultaneous Monitoring of pH and Free Chloride Concentration","publication_year":2018,"publication_date":"2018-09-14","ids":{"openalex":"https://openalex.org/W2890356099","doi":"https://doi.org/10.3390/s18093101","mag":"2890356099","pmid":"https://pubmed.ncbi.nlm.nih.gov/30223507"},"language":"en","primary_location":{"id":"doi:10.3390/s18093101","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093101","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3101/pdf?version=1536923266","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/9/3101/pdf?version=1536923266","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071345847","display_name":"Yurena Segu\u00ed Femenias","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Yurena Segu\u00ed Femenias","raw_affiliation_strings":["Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058393994","display_name":"Ueli Angst","orcid":"https://orcid.org/0000-0002-2603-4757"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Ueli Angst","raw_affiliation_strings":["Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-2603-4757","affiliations":[{"raw_affiliation_string":"Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103711307","display_name":"Fabrizio Moro","orcid":"https://orcid.org/0000-0002-0026-6189"},"institutions":[{"id":"https://openalex.org/I4210163646","display_name":"LafargeHolcim (France)","ror":"https://ror.org/059nmw410","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210100296","https://openalex.org/I4210163646"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Fabrizio Moro","raw_affiliation_strings":["Lafargeholcim Research Center, 95, rue du Montmurier, BP 15, 38291 Saint-Quentin Fallavier, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lafargeholcim Research Center, 95, rue du Montmurier, BP 15, 38291 Saint-Quentin Fallavier, France","institution_ids":["https://openalex.org/I4210163646"]}]},{"author_position":"last","author":{"id":null,"display_name":"Bernhard Elsener","orcid":null},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Bernhard Elsener","raw_affiliation_strings":["Department of Chemical and Geological Sciences, University of Cagliari, 09100 Monserrato (CA), Italy","Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical and Geological Sciences, University of Cagliari, 09100 Monserrato (CA), Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"Institute for Building Materials (IfB), ETH Z\u00fcrich, Stefano-Franscini-Platz 3, 8093 Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5058393994"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":3.8338,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.92717621,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"9","first_page":"3101","last_page":"3101"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11850","display_name":"Concrete Corrosion and Durability","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11850","display_name":"Concrete Corrosion and Durability","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12682","display_name":"Smart Materials for Construction","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10033","display_name":"Concrete and Cement Materials Research","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/carbonation","display_name":"Carbonation","score":0.896699845790863},{"id":"https://openalex.org/keywords/chloride","display_name":"Chloride","score":0.7760062217712402},{"id":"https://openalex.org/keywords/corrosion","display_name":"Corrosion","score":0.7627264261245728},{"id":"https://openalex.org/keywords/potentiometric-titration","display_name":"Potentiometric titration","score":0.6360469460487366},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.45640432834625244},{"id":"https://openalex.org/keywords/mortar","display_name":"Mortar","score":0.45303428173065186},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4278659224510193},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.34837469458580017},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.26302647590637207},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.22888067364692688}],"concepts":[{"id":"https://openalex.org/C120809312","wikidata":"https://www.wikidata.org/wiki/Q2139722","display_name":"Carbonation","level":2,"score":0.896699845790863},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.7760062217712402},{"id":"https://openalex.org/C20625102","wikidata":"https://www.wikidata.org/wiki/Q137056","display_name":"Corrosion","level":2,"score":0.7627264261245728},{"id":"https://openalex.org/C124614425","wikidata":"https://www.wikidata.org/wiki/Q1813495","display_name":"Potentiometric titration","level":3,"score":0.6360469460487366},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.45640432834625244},{"id":"https://openalex.org/C130767629","wikidata":"https://www.wikidata.org/wiki/Q7905205","display_name":"Mortar","level":2,"score":0.45303428173065186},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4278659224510193},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.34837469458580017},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.26302647590637207},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.22888067364692688},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":9,"locations":[{"id":"doi:10.3390/s18093101","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093101","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3101/pdf?version=1536923266","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:30223507","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30223507","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/295968","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/295968","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors, 18 (9)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:e642beac5d1648d7ae6e405ca2281966","is_oa":true,"landing_page_url":"https://doaj.org/article/e642beac5d1648d7ae6e405ca2281966","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 9, p 3101 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5126810","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6164804","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:iris.unica.it:11584/250468","is_oa":false,"landing_page_url":"http://hdl.handle.net/11584/250468","pdf_url":null,"source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/9/3101/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18093101","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6164804","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6164804","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"doi:10.3929/ethz-b-000295968","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000295968","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.3390/s18093101","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093101","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3101/pdf?version=1536923266","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2890356099.pdf","grobid_xml":"https://content.openalex.org/works/W2890356099.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W112129486","https://openalex.org/W126475592","https://openalex.org/W183640310","https://openalex.org/W647767613","https://openalex.org/W1969863155","https://openalex.org/W1970907272","https://openalex.org/W1978680681","https://openalex.org/W1979768389","https://openalex.org/W1991406562","https://openalex.org/W2010601386","https://openalex.org/W2014470530","https://openalex.org/W2020794315","https://openalex.org/W2022106050","https://openalex.org/W2024070273","https://openalex.org/W2027830179","https://openalex.org/W2029773197","https://openalex.org/W2031992950","https://openalex.org/W2038915117","https://openalex.org/W2043728722","https://openalex.org/W2044599757","https://openalex.org/W2047507504","https://openalex.org/W2049257291","https://openalex.org/W2061241676","https://openalex.org/W2066268654","https://openalex.org/W2066680126","https://openalex.org/W2075287506","https://openalex.org/W2077505807","https://openalex.org/W2080492779","https://openalex.org/W2093826915","https://openalex.org/W2114705568","https://openalex.org/W2128262466","https://openalex.org/W2140694757","https://openalex.org/W2144521166","https://openalex.org/W2160594934","https://openalex.org/W2284749450","https://openalex.org/W2287895309","https://openalex.org/W2407159791","https://openalex.org/W2499225444","https://openalex.org/W2503104229","https://openalex.org/W2594736724","https://openalex.org/W2595057586","https://openalex.org/W2752649906","https://openalex.org/W2766270826","https://openalex.org/W2766409817","https://openalex.org/W2767339611","https://openalex.org/W2778419186","https://openalex.org/W2781992058","https://openalex.org/W2787961710","https://openalex.org/W2803050990","https://openalex.org/W2896411887","https://openalex.org/W2963209384","https://openalex.org/W3021629783","https://openalex.org/W4235471589","https://openalex.org/W6621396532","https://openalex.org/W6677803700"],"related_works":["https://openalex.org/W1998977112","https://openalex.org/W195177417","https://openalex.org/W2954297580","https://openalex.org/W2365269272","https://openalex.org/W2407159791","https://openalex.org/W566908743","https://openalex.org/W2028749198","https://openalex.org/W4224092492","https://openalex.org/W2748321207","https://openalex.org/W2775626774"],"abstract_inverted_index":{"Both":[0],"the":[1,6,9,21,92,107,127,138,172,182],"free":[2,79,103,128],"chloride":[3,80,129,169],"concentration":[4,81,130],"and":[5,76,82,146,187],"pH":[7,83,96,114,121,125],"of":[8,20,50,68,109,116,174,196],"concrete":[10,198],"pore":[11],"solution":[12],"are":[13],"highly":[14],"relevant":[15],"parameters":[16,36],"that":[17,48,141],"control":[18],"corrosion":[19,153],"reinforcing":[22],"steel.":[23],"In":[24],"this":[25],"paper,":[26],"we":[27],"present":[28],"a":[29,43,58,113,151],"method":[30],"to":[31,73,124,133,149,191],"continuously":[32,136],"monitor":[33],"these":[34],"two":[35],"in-situ.":[37],"The":[38,89],"approach":[39],"is":[40,189],"based":[41],"on":[42],"recently":[44],"developed":[45],"electrode":[46],"system":[47],"consists":[49],"several":[51],"different":[52,66],"potentiometric":[53],"sensors":[54],"as":[55,57,97,99],"well":[56,98],"data":[59],"interpretation":[60],"procedure.":[61],"Instrumented":[62],"mortar":[63],"specimens":[64],"containing":[65],"amounts":[67],"admixed":[69,168],"chlorides":[70],"were":[71,84],"exposed":[72],"accelerated":[74],"carbonation,":[75],"changes":[77],"in":[78,95,102,171,184],"monitored":[85],"simultaneously":[86],"over":[87],"time.":[88],"results":[90,178],"revealed":[91],"stepwise":[93],"decrease":[94],"corresponding":[100],"increases":[101],"chlorides,":[104],"resulting":[105],"from":[106],"release":[108],"bound":[110],"chlorides.":[111],"For":[112],"drop":[115],"about":[117],"1":[118],"unit":[119],"(from":[120],"13.5":[122],"down":[123],"12.5),":[126],"increased":[131,142],"up":[132],"1.5-fold.":[134],"We":[135],"quantified":[137],"ratio":[139],"Cl\u2212/OH\u2212":[140],"steeply":[143],"with":[144,161],"time,":[145],"was":[147],"found":[148],"exceed":[150],"critical":[152],"threshold":[154],"long":[155],"before":[156],"carbonation":[157],"can":[158,179],"be":[159],"detected":[160],"traditional":[162],"indicator":[163],"spray":[164],"testing,":[165],"even":[166],"at":[167],"contents":[170],"order":[173],"allowable":[175],"limits.":[176],"These":[177],"strongly":[180],"influence":[181],"decision-making":[183],"engineering":[185],"practice":[186],"it":[188],"expected":[190],"significantly":[192],"improve":[193],"condition":[194],"assessments":[195],"reinforced":[197],"structures.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}