{"id":"https://openalex.org/W2968720527","doi":"https://doi.org/10.1109/access.2019.2934406","title":"Study on Spatial-Temporal Distribution Characteristics of the Discharge Process in a 1 m Rod-Plate Gap Under Different Polarity Lightning Impulses","display_name":"Study on Spatial-Temporal Distribution Characteristics of the Discharge Process in a 1 m Rod-Plate Gap Under Different Polarity Lightning Impulses","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2968720527","doi":"https://doi.org/10.1109/access.2019.2934406","mag":"2968720527"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2934406","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2934406","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08794501.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08794501.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064880284","display_name":"Yaqi Zhang","orcid":"https://orcid.org/0000-0002-6942-1394"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqi Zhang","raw_affiliation_strings":["School of Electric Power, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-6942-1394","affiliations":[{"raw_affiliation_string":"School of Electric Power, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686262","display_name":"Yongxia Han","orcid":"https://orcid.org/0000-0001-8129-2540"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongxia Han","raw_affiliation_strings":["School of Electric Power, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Power, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023859232","display_name":"Wenbo Zheng","orcid":"https://orcid.org/0000-0003-4276-6461"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenbo Zheng","raw_affiliation_strings":["School of Electric Power, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Power, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009990744","display_name":"Jie Yang","orcid":"https://orcid.org/0000-0002-6065-903X"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Yang","raw_affiliation_strings":["School of Electric Power, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Power, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070788741","display_name":"Lu Qu","orcid":"https://orcid.org/0000-0002-7702-5666"},"institutions":[{"id":"https://openalex.org/I74872605","display_name":"China Southern Power Grid (China)","ror":"https://ror.org/03hkh9419","country_code":"CN","type":"company","lineage":["https://openalex.org/I74872605"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Qu","raw_affiliation_strings":["China Southern Power Grid, Electric Power Research Institute, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Southern Power Grid, Electric Power Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I74872605"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061615901","display_name":"Gang Liu","orcid":"https://orcid.org/0000-0002-1823-6535"},"institutions":[{"id":"https://openalex.org/I74872605","display_name":"China Southern Power Grid (China)","ror":"https://ror.org/03hkh9419","country_code":"CN","type":"company","lineage":["https://openalex.org/I74872605"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Liu","raw_affiliation_strings":["China Southern Power Grid, Electric Power Research Institute, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Southern Power Grid, Electric Power Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I74872605"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085620230","display_name":"Xiangen Zhao","orcid":"https://orcid.org/0000-0002-8476-2103"},"institutions":[{"id":"https://openalex.org/I74872605","display_name":"China Southern Power Grid (China)","ror":"https://ror.org/03hkh9419","country_code":"CN","type":"company","lineage":["https://openalex.org/I74872605"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangen Zhao","raw_affiliation_strings":["China Southern Power Grid, Electric Power Research Institute, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-8476-2103","affiliations":[{"raw_affiliation_string":"China Southern Power Grid, Electric Power Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I74872605"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031739565","display_name":"Licheng Li","orcid":"https://orcid.org/0000-0003-0322-6403"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Licheng Li","raw_affiliation_strings":["School of Electric Power, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electric Power, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":0.5441,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.69105167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"111396","last_page":"111410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10787","display_name":"Lightning and Electromagnetic Phenomena","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10787","display_name":"Lightning and Electromagnetic Phenomena","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12737","display_name":"Electrical Fault Detection and Protection","score":0.9876999855041504,"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/polarity","display_name":"Polarity (international relations)","score":0.769262433052063},{"id":"https://openalex.org/keywords/lightning","display_name":"Lightning (connector)","score":0.7390096783638},{"id":"https://openalex.org/keywords/polarity-reversal","display_name":"Polarity reversal","score":0.4820369482040405},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47544217109680176},{"id":"https://openalex.org/keywords/spatial-distribution","display_name":"Spatial distribution","score":0.41462618112564087},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37108123302459717},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.36786311864852905},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3556024432182312},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3153277635574341},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.269301176071167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1893032193183899},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.16645216941833496},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.16155171394348145},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1265697479248047},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.0795450210571289},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.07042491436004639}],"concepts":[{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.769262433052063},{"id":"https://openalex.org/C69398868","wikidata":"https://www.wikidata.org/wiki/Q129052","display_name":"Lightning (connector)","level":3,"score":0.7390096783638},{"id":"https://openalex.org/C55942622","wikidata":"https://www.wikidata.org/wiki/Q17105308","display_name":"Polarity reversal","level":3,"score":0.4820369482040405},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47544217109680176},{"id":"https://openalex.org/C2777016058","wikidata":"https://www.wikidata.org/wiki/Q7574061","display_name":"Spatial distribution","level":2,"score":0.41462618112564087},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37108123302459717},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36786311864852905},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3556024432182312},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3153277635574341},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.269301176071167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1893032193183899},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.16645216941833496},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.16155171394348145},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1265697479248047},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0795450210571289},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.07042491436004639},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"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/C1491633281","wikidata":"https://www.wikidata.org/wiki/Q7868","display_name":"Cell","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2934406","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2934406","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08794501.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e6a574bd6a59458093d89501d657869c","is_oa":true,"landing_page_url":"https://doaj.org/article/e6a574bd6a59458093d89501d657869c","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":"IEEE Access, Vol 7, Pp 111396-111410 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2934406","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2934406","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08794501.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3480705048","display_name":null,"funder_award_id":"51541704","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327667","display_name":"National Engineering Laboratory for Ultra High Voltage Engineering Technology","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2968720527.pdf","grobid_xml":"https://content.openalex.org/works/W2968720527.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W599505045","https://openalex.org/W1607798998","https://openalex.org/W1927581383","https://openalex.org/W1964643764","https://openalex.org/W1985129066","https://openalex.org/W1986257848","https://openalex.org/W1986369641","https://openalex.org/W2000913451","https://openalex.org/W2002300887","https://openalex.org/W2011284970","https://openalex.org/W2027922913","https://openalex.org/W2029711543","https://openalex.org/W2036105441","https://openalex.org/W2040376566","https://openalex.org/W2052433028","https://openalex.org/W2062038718","https://openalex.org/W2064024194","https://openalex.org/W2074149357","https://openalex.org/W2085024898","https://openalex.org/W2097990706","https://openalex.org/W2129406861","https://openalex.org/W2171907645","https://openalex.org/W2181685480","https://openalex.org/W2289053165","https://openalex.org/W2327895128","https://openalex.org/W2357190711","https://openalex.org/W2361244698","https://openalex.org/W2365091345","https://openalex.org/W2367713768","https://openalex.org/W2379015374","https://openalex.org/W2391533149","https://openalex.org/W2412324480","https://openalex.org/W2490607854","https://openalex.org/W2522718099","https://openalex.org/W2556551964","https://openalex.org/W2561192521","https://openalex.org/W2570814555","https://openalex.org/W2784326702","https://openalex.org/W2896893148","https://openalex.org/W2898366570","https://openalex.org/W2906385650","https://openalex.org/W3012285007","https://openalex.org/W3098145699","https://openalex.org/W3099450050","https://openalex.org/W3104826745","https://openalex.org/W4250762130","https://openalex.org/W6685707830","https://openalex.org/W6730248104"],"related_works":["https://openalex.org/W2573718354","https://openalex.org/W1964102612","https://openalex.org/W4286567569","https://openalex.org/W4030094","https://openalex.org/W2386056614","https://openalex.org/W2120808047","https://openalex.org/W2068452441","https://openalex.org/W2888968453","https://openalex.org/W2071128344","https://openalex.org/W2049959900"],"abstract_inverted_index":{"The":[0,123,134,151,165],"observation":[1,81],"of":[2,11,16,55,97,117,140,153,179,183],"the":[3,9,13,21,30,38,69,93,113,118,131,138,141,154,159,169,173,176,180,184,201,209,213,216,220,224,228,234,237,241,245,249,254,260,265,269,274,276],"air":[4,39,59,142],"gap":[5,40,60,143,255,267,277],"discharge":[6,18,41,53,80,98,125,144,156],"process":[7,127,136,178],"is":[8,256],"basis":[10],"revealing":[12],"physical":[14],"mechanism":[15],"gas":[17],"and":[19,45,106,137,168,175,196,203,236,253],"establishing":[20],"accurate":[22],"numerical":[23],"simulation":[24],"model.":[25],"In":[26],"order":[27],"to":[28,223,240],"obtain":[29],"variation":[31],"characteristics":[32,139,152],"at":[33],"different":[34,188,190],"development":[35,126,135,177],"stages":[36],"during":[37],"processes":[42],"under":[43,61,145,158,189,200],"positive":[44,160,202,229],"negative":[46,204,246],"lightning":[47,63,146,161,191,205],"impulses":[48],"in":[49,68,92,120],"this":[50],"paper,":[51],"repetitive":[52,121],"tests":[54],"1":[56],"m":[57],"rod-plate":[58],"standard":[62],"impulse":[64,147,162,271],"were":[65,109,148,163],"carried":[66],"out":[67],"National":[70],"Engineering":[71,76],"Laboratory":[72],"(Kunming)":[73],"for":[74],"Ultrahigh-voltage":[75],"Technology.":[77],"An":[78],"improved":[79],"method,":[82],"using":[83],"electron-multiplying":[84],"intensified":[85],"charge-coupled":[86],"device":[87],"(EMICCD)":[88],"camera,":[89],"was":[90,128],"adopted":[91],"test.":[94],"A":[95],"series":[96],"spatial-temporal":[99],"distribution":[100],"images":[101],"with":[102],"nanosecond":[103],"exposure":[104],"time":[105,108,115],"interval":[107],"captured":[110],"by":[111,130],"changing":[112],"shooting":[114],"delay":[116],"EMICCD":[119],"discharges.":[122],"complete":[124],"reproduced":[129],"image":[132],"stitching.":[133],"analyzed":[149],"qualitatively.":[150],"measured":[155],"current":[157],"discussed.":[164],"testing":[166],"results":[167],"analysis":[170],"show":[171],"that":[172],"shape":[174],"ionization":[181],"region":[182],"streamer":[185,198,210,261],"are":[186,194],"quite":[187],"impulses.":[192],"There":[193],"spherical":[195],"fan-shaped":[197],"regions":[199],"impulse,":[206],"respectively.":[207],"After":[208],"runs":[211],"through":[212],"entire":[214,266],"gap,":[215],"leader":[217],"develops":[218],"from":[219,232],"rod":[221,235],"electrode":[222,226,239],"plate":[225,238],"(under":[227,244],"impulse)":[230],"or":[231],"both":[233],"middle":[242],"area":[243],"impulse).":[247],"Then":[248],"final":[250],"jump":[251],"occurs":[252],"broken":[257,281],"down.":[258],"If":[259],"still":[262],"cannot":[263],"penetrate":[264],"when":[268],"applied":[270],"voltage":[272],"exceeds":[273],"peak,":[275],"will":[278],"not":[279],"be":[280],"down":[282],"finally.":[283]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
