{"id":"https://openalex.org/W2026622556","doi":"https://doi.org/10.3390/s121217343","title":"An Ultrasonic System for Weed Detection in Cereal Crops","display_name":"An Ultrasonic System for Weed Detection in Cereal Crops","publication_year":2012,"publication_date":"2012-12-13","ids":{"openalex":"https://openalex.org/W2026622556","doi":"https://doi.org/10.3390/s121217343","mag":"2026622556","pmid":"https://pubmed.ncbi.nlm.nih.gov/23443401"},"language":"en","primary_location":{"id":"doi:10.3390/s121217343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s121217343","pdf_url":"https://www.mdpi.com/1424-8220/12/12/17343/pdf?version=1403320839","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","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/12/12/17343/pdf?version=1403320839","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027664422","display_name":"Dionisio And\u00fajar","orcid":"https://orcid.org/0000-0002-5801-0944"},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dionisio And\u00fajar","raw_affiliation_strings":["Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany","institution_ids":["https://openalex.org/I110079840"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060922290","display_name":"Martin Weis","orcid":null},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Weis","raw_affiliation_strings":["Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany","institution_ids":["https://openalex.org/I110079840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081797414","display_name":"Roland Gerhards","orcid":"https://orcid.org/0000-0002-6720-5938"},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Roland Gerhards","raw_affiliation_strings":["Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Weed Science, Institute for Phytomedicine, University of Hohenheim, Otto-Sander-Stra\u00dfe 5, 70599 Stuttgart, Germany","institution_ids":["https://openalex.org/I110079840"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027664422"],"corresponding_institution_ids":["https://openalex.org/I110079840"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":5.2517,"has_fulltext":true,"cited_by_count":77,"citation_normalized_percentile":{"value":0.9491911,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"12","issue":"12","first_page":"17343","last_page":"17357"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.972100019454956,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/weed","display_name":"Weed","score":0.8809976577758789},{"id":"https://openalex.org/keywords/weed-control","display_name":"Weed control","score":0.641843855381012},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.6223396062850952},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.5114818811416626},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.414335697889328},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.2397603988647461}],"concepts":[{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.8809976577758789},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.641843855381012},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6223396062850952},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5114818811416626},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.414335697889328},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2397603988647461}],"mesh":[{"descriptor_ui":"D002523","descriptor_name":"Edible Grain","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D002523","descriptor_name":"Edible Grain","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D002523","descriptor_name":"Edible Grain","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D004777","descriptor_name":"Environment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004777","descriptor_name":"Environment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004777","descriptor_name":"Environment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012621","descriptor_name":"Seasons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012621","descriptor_name":"Seasons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012621","descriptor_name":"Seasons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014465","descriptor_name":"Ultrasonics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014465","descriptor_name":"Ultrasonics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014465","descriptor_name":"Ultrasonics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D018533","descriptor_name":"Biomass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018533","descriptor_name":"Biomass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018533","descriptor_name":"Biomass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D057685","descriptor_name":"Plant Weeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D057685","descriptor_name":"Plant Weeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D057685","descriptor_name":"Plant Weeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D058728","descriptor_name":"Weed Control","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058728","descriptor_name":"Weed Control","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058728","descriptor_name":"Weed Control","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s121217343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s121217343","pdf_url":"https://www.mdpi.com/1424-8220/12/12/17343/pdf?version=1403320839","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:23443401","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23443401","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:digital.csic.es:10261/243171","is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/243171","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"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":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:doaj.org/article:5323d3bcc5604267bce0b63ac2a3992d","is_oa":true,"landing_page_url":"https://doaj.org/article/5323d3bcc5604267bce0b63ac2a3992d","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 12, Iss 12, Pp 17343-17357 (2012)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2574685","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3571841","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/12/12/17343/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s121217343","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; Volume 12; Issue 12; Pages: 17343-17357","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s121217343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s121217343","pdf_url":"https://www.mdpi.com/1424-8220/12/12/17343/pdf?version=1403320839","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":0.5099999904632568,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2026622556.pdf","grobid_xml":"https://content.openalex.org/works/W2026622556.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W23361387","https://openalex.org/W53917559","https://openalex.org/W1159585562","https://openalex.org/W1587248362","https://openalex.org/W1593582130","https://openalex.org/W1836886769","https://openalex.org/W1965117835","https://openalex.org/W1968750050","https://openalex.org/W1980148204","https://openalex.org/W1984566145","https://openalex.org/W1995840725","https://openalex.org/W1998685830","https://openalex.org/W2003520006","https://openalex.org/W2008985200","https://openalex.org/W2022376010","https://openalex.org/W2028285278","https://openalex.org/W2037304439","https://openalex.org/W2057659619","https://openalex.org/W2062498813","https://openalex.org/W2064701282","https://openalex.org/W2071423370","https://openalex.org/W2081715923","https://openalex.org/W2089040011","https://openalex.org/W2095699113","https://openalex.org/W2102134956","https://openalex.org/W2138675784","https://openalex.org/W2143575616","https://openalex.org/W2146015328","https://openalex.org/W2176105858","https://openalex.org/W2485828107","https://openalex.org/W2637108058","https://openalex.org/W2901136733","https://openalex.org/W6756486208"],"related_works":["https://openalex.org/W2506386864","https://openalex.org/W3049256127","https://openalex.org/W2915585352","https://openalex.org/W2019082283","https://openalex.org/W2096287037","https://openalex.org/W2076074519","https://openalex.org/W1592917383","https://openalex.org/W1966322886","https://openalex.org/W2279742145","https://openalex.org/W2486520318"],"abstract_inverted_index":{"Site-specific":[0],"weed":[1,8,54,83,90,139,183,211,288,303,323,336],"management":[2,17,46],"requires":[3,48],"sensing":[4],"of":[5,77,97,131,137,191,218,250,275,287,313,322],"the":[6,16,37,45,75,89,155,161,170,201,215,247,251,279,282,300,320],"actual":[7],"infestation":[9],"levels":[10],"in":[11,26,59,117,278,332],"agricultural":[12],"fields":[13],"to":[14,65,154,213,236,311,329],"adapt":[15],"accordingly.":[18],"However,":[19],"sophisticated":[20],"sensor":[21,73,150,202],"systems":[22],"are":[23,32],"not":[24,33],"yet":[25],"wider":[27],"practical":[28],"use,":[29],"since":[30],"they":[31],"easily":[34],"available":[35],"for":[36,74,82,157,335],"farmers":[38],"and":[39,62,102,126,133,141,166,175,185,193,197,209,220,234,239,246,253,268,273,306,325],"their":[40],"handling":[41],"as":[42,44],"well":[43],"practice":[47],"additional":[49],"efforts.":[50],"A":[51,129],"new":[52],"sensor-based":[53],"detection":[55,324],"method":[56],"is":[57,68],"presented":[58],"this":[60,104],"paper":[61],"its":[63,330],"applicability":[64],"cereal":[66],"crops":[67],"evaluated.":[69],"An":[70],"ultrasonic":[71,244,283,297],"distance":[72,113],"determination":[76],"plant":[78,109],"heights":[79],"was":[80,86,151,195],"used":[81],"detection.":[84],"It":[85],"hypothesised":[87],"that":[88,103],"infested":[91,122,184,267,304],"zones":[92,305],"have":[93],"a":[94,118,263],"higher":[95],"amount":[96],"biomass":[98,274],"than":[99],"non-infested":[100,269,307],"areas":[101,308],"can":[105],"be":[106],"determined":[107],"by":[108,123,293],"height":[110,158,264],"measurements.":[111,203],"Ultrasonic":[112],"measurements":[114,187],"were":[115,143,164,178,188,206,255,291],"taken":[116,207],"winter":[119],"wheat":[120],"field":[121],"grass":[124],"weeds":[125,163,174,177,192,219,254,276],"broad-leaved":[127,176],"weeds.":[128],"total":[130],"80":[132],"40":[134],"circular-shaped":[135],"samples":[136],"different":[138,147],"densities":[140],"compositions":[142],"assessed":[144,196,256,292],"at":[145],"two":[146],"dates.":[148],"The":[149,241,285,296],"pointed":[152],"directly":[153],"ground":[156],"determination.":[159],"In":[160],"following,":[162],"counted":[165],"then":[167],"removed":[168],"from":[169],"sample":[171,270,280],"locations.":[172,271],"Grass":[173],"separately":[179],"removed.":[180],"Differences":[181],"between":[182,243,266,302],"weed-free":[186],"determined.":[189],"Dry-matter":[190],"crop":[194,221,252],"evaluated":[198],"together":[199],"with":[200,309],"RGB":[204],"images":[205],"prior":[208],"after":[210],"removal":[212],"determine":[214],"coverage":[216,249],"percentages":[217],"per":[222],"sampling":[223],"point.":[224],"Image":[225],"processing":[226],"steps":[227],"included":[228],"EGI":[229],"(excess":[230],"green":[231],"index)":[232],"computation":[233],"thresholding":[235],"separate":[237],"plants":[238],"background.":[240],"relationship":[242],"readings":[245,298],"corresponding":[248],"using":[257],"multiple":[258],"regression":[259],"analysis.":[260,295],"Results":[261],"revealed":[262],"difference":[265],"Density":[272],"present":[277],"influenced":[281],"readings.":[284],"possibilities":[286],"group":[289],"discrimination":[290],"discriminant":[294],"permitted":[299],"separation":[301],"up":[310],"92.8%":[312],"success.":[314],"This":[315],"system":[316],"will":[317],"potentially":[318],"reduce":[319],"cost":[321],"offers":[326],"an":[327],"opportunity":[328],"use":[331],"non-selective":[333],"methods":[334],"control.":[337]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":6}],"updated_date":"2026-06-14T07:44:22.658603","created_date":"2025-10-10T00:00:00"}