{"id":"https://openalex.org/W4205258472","doi":"https://doi.org/10.1109/tase.2021.3133211","title":"Optimal Control of Biomass Feedstock Processing System Under Uncertainty in Biomass Quality","display_name":"Optimal Control of Biomass Feedstock Processing System Under Uncertainty in Biomass Quality","publication_year":2021,"publication_date":"2021-12-22","ids":{"openalex":"https://openalex.org/W4205258472","doi":"https://doi.org/10.1109/tase.2021.3133211"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2021.3133211","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2021.3133211","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/servlets/purl/1875693","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102910037","display_name":"Dahui Liu","orcid":"https://orcid.org/0000-0002-5062-3148"},"institutions":[{"id":"https://openalex.org/I78715868","display_name":"University of Arkansas at Fayetteville","ror":"https://ror.org/05jbt9m15","country_code":"US","type":"education","lineage":["https://openalex.org/I78715868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dahui Liu","raw_affiliation_strings":["Department of Industrial Engineering, University of Arkansas, Fayetteville, AR, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Arkansas, Fayetteville, AR, USA","institution_ids":["https://openalex.org/I78715868"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028492004","display_name":"Sandra D. Ek\u015fio\u011flu","orcid":"https://orcid.org/0000-0002-6674-2133"},"institutions":[{"id":"https://openalex.org/I78715868","display_name":"University of Arkansas at Fayetteville","ror":"https://ror.org/05jbt9m15","country_code":"US","type":"education","lineage":["https://openalex.org/I78715868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sandra Eksioglu","raw_affiliation_strings":["Department of Industrial Engineering, University of Arkansas, Fayetteville, AR, USA"],"raw_orcid":"https://orcid.org/0000-0002-6674-2133","affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Arkansas, Fayetteville, AR, USA","institution_ids":["https://openalex.org/I78715868"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045994715","display_name":"Mohammad Roni","orcid":"https://orcid.org/0000-0001-7114-9820"},"institutions":[{"id":"https://openalex.org/I2800102766","display_name":"Idaho National Laboratory","ror":"https://ror.org/00ty2a548","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I2800102766","https://openalex.org/I2801818860"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad Roni","raw_affiliation_strings":["Idaho National Laboratory, Idaho Falls, ID, USA"],"raw_orcid":"https://orcid.org/0000-0001-7114-9820","affiliations":[{"raw_affiliation_string":"Idaho National Laboratory, Idaho Falls, ID, USA","institution_ids":["https://openalex.org/I2800102766"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2905,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.48379218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"3","first_page":"1645","last_page":"1661"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10171","display_name":"Biofuel production and bioconversion","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10171","display_name":"Biofuel production and bioconversion","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11053","display_name":"Process Optimization and Integration","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10932","display_name":"Microbial Metabolic Engineering and Bioproduction","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biorefinery","display_name":"Biorefinery","score":0.8499873876571655},{"id":"https://openalex.org/keywords/biomass","display_name":"Biomass (ecology)","score":0.7602604627609253},{"id":"https://openalex.org/keywords/raw-material","display_name":"Raw material","score":0.7290303707122803},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.708033561706543},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4999210834503174},{"id":"https://openalex.org/keywords/bioenergy","display_name":"Bioenergy","score":0.4734511077404022},{"id":"https://openalex.org/keywords/process-control","display_name":"Process control","score":0.47045624256134033},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.42946910858154297},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.41357824206352234},{"id":"https://openalex.org/keywords/biofuel","display_name":"Biofuel","score":0.38974273204803467},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3779672682285309},{"id":"https://openalex.org/keywords/biochemical-engineering","display_name":"Biochemical engineering","score":0.36986926198005676},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.31421780586242676},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3083832561969757},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08459451794624329},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.08415380120277405}],"concepts":[{"id":"https://openalex.org/C2780301381","wikidata":"https://www.wikidata.org/wiki/Q864683","display_name":"Biorefinery","level":3,"score":0.8499873876571655},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.7602604627609253},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.7290303707122803},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.708033561706543},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4999210834503174},{"id":"https://openalex.org/C156380964","wikidata":"https://www.wikidata.org/wiki/Q18556","display_name":"Bioenergy","level":3,"score":0.4734511077404022},{"id":"https://openalex.org/C155386361","wikidata":"https://www.wikidata.org/wiki/Q1649571","display_name":"Process control","level":3,"score":0.47045624256134033},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.42946910858154297},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.41357824206352234},{"id":"https://openalex.org/C53991642","wikidata":"https://www.wikidata.org/wiki/Q128991","display_name":"Biofuel","level":2,"score":0.38974273204803467},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3779672682285309},{"id":"https://openalex.org/C183696295","wikidata":"https://www.wikidata.org/wiki/Q2487696","display_name":"Biochemical engineering","level":1,"score":0.36986926198005676},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.31421780586242676},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3083832561969757},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08459451794624329},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.08415380120277405},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"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/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tase.2021.3133211","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2021.3133211","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:osti.gov:1897466","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1897466","pdf_url":"https://www.osti.gov/servlets/purl/1875693","source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"pmh:oai:osti.gov:1875693","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1875693","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"pmh:oai:osti.gov:1905254","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1905254","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:1897466","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1897466","pdf_url":"https://www.osti.gov/servlets/purl/1875693","source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G127156130","display_name":null,"funder_award_id":"DE AC07\u201305ID14517","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G2873784832","display_name":null,"funder_award_id":"AC0705ID14517","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G3439656048","display_name":null,"funder_award_id":"DE AC07-05ID14517","funder_id":"https://openalex.org/F4320306250","funder_display_name":"Battelle"},{"id":"https://openalex.org/G555630717","display_name":"INTEGRATED PROCESS OPTIMIZATION FOR BIOCHEMCIAL CONVERSION","funder_award_id":"DEEE0008255","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G594963403","display_name":null,"funder_award_id":"DE-AC07 - 05ID14517","funder_id":"https://openalex.org/F4320333921","funder_display_name":"Idaho Operations Office, U.S. Department of Energy"},{"id":"https://openalex.org/G597354990","display_name":null,"funder_award_id":"DE\u2010AC07\u201005ID14517","funder_id":"https://openalex.org/F4320332360","funder_display_name":"Office of Energy Efficiency and Renewable Energy"},{"id":"https://openalex.org/G8976365216","display_name":null,"funder_award_id":"AC07-05ID14517","funder_id":"https://openalex.org/F4320332360","funder_display_name":"Office of Energy Efficiency and Renewable Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320306250","display_name":"Battelle","ror":"https://ror.org/01h5tnr73"},{"id":"https://openalex.org/F4320332360","display_name":"Office of Energy Efficiency and Renewable Energy","ror":"https://ror.org/02xznz413"},{"id":"https://openalex.org/F4320333921","display_name":"Idaho Operations Office, U.S. Department of Energy","ror":null},{"id":"https://openalex.org/F4320337919","display_name":"Office of Energy Efficiency","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4205258472.pdf","grobid_xml":"https://content.openalex.org/works/W4205258472.grobid-xml"},"referenced_works_count":65,"referenced_works":["https://openalex.org/W88909337","https://openalex.org/W288065879","https://openalex.org/W586617100","https://openalex.org/W1488422606","https://openalex.org/W1508143344","https://openalex.org/W1656079656","https://openalex.org/W1744697613","https://openalex.org/W1768471788","https://openalex.org/W1812936472","https://openalex.org/W1832379062","https://openalex.org/W1965900303","https://openalex.org/W1983688269","https://openalex.org/W1988622494","https://openalex.org/W1989755892","https://openalex.org/W1990946515","https://openalex.org/W2007668370","https://openalex.org/W2015127564","https://openalex.org/W2041648980","https://openalex.org/W2041977479","https://openalex.org/W2046741457","https://openalex.org/W2049606892","https://openalex.org/W2069387664","https://openalex.org/W2083350518","https://openalex.org/W2095301915","https://openalex.org/W2099020903","https://openalex.org/W2143514150","https://openalex.org/W2157846217","https://openalex.org/W2168378166","https://openalex.org/W2204898024","https://openalex.org/W2214350031","https://openalex.org/W2246078125","https://openalex.org/W2290632334","https://openalex.org/W2341058359","https://openalex.org/W2341983574","https://openalex.org/W2574548518","https://openalex.org/W2586879290","https://openalex.org/W2587155237","https://openalex.org/W2589485793","https://openalex.org/W2620305199","https://openalex.org/W2747092504","https://openalex.org/W2749515016","https://openalex.org/W2773556287","https://openalex.org/W2795733454","https://openalex.org/W2809645304","https://openalex.org/W2809648587","https://openalex.org/W2809690353","https://openalex.org/W2889603163","https://openalex.org/W2891959562","https://openalex.org/W2902447991","https://openalex.org/W2905317417","https://openalex.org/W2912228362","https://openalex.org/W2964547103","https://openalex.org/W2971404471","https://openalex.org/W3002285982","https://openalex.org/W3008254447","https://openalex.org/W3085940658","https://openalex.org/W3094194260","https://openalex.org/W3117627252","https://openalex.org/W3120877379","https://openalex.org/W3124635294","https://openalex.org/W3135115577","https://openalex.org/W3174731356","https://openalex.org/W3195494571","https://openalex.org/W4250415028","https://openalex.org/W6746296677"],"related_works":["https://openalex.org/W4213319889","https://openalex.org/W4245125640","https://openalex.org/W2966245379","https://openalex.org/W3187519633","https://openalex.org/W2109452215","https://openalex.org/W2365997556","https://openalex.org/W2698867408","https://openalex.org/W3002927826","https://openalex.org/W928407058","https://openalex.org/W2969907553"],"abstract_inverted_index":{"Planning":[0],"of":[1,10,15,30,40,57,64,71,80,92,110,132,159,166,173,192,225,232,236,246,268,275,291,332],"biorefinery":[2],"operations":[3],"is":[4,115,137,180,195,240,282,297],"complicated":[5],"by":[6,182,249,306],"the":[7,28,31,35,38,41,74,78,81,93,102,160,171,174,183,187,200,226,243,250,262,278,289,292,322,333],"stochastic":[8,50],"nature":[9],"physical":[11],"and":[12,22,37,61,95,113,145,156,265,313,335],"chemical":[13],"characteristics":[14,26],"biomass":[16,72,215,247,276],"feedstock,":[17],"such":[18,217],"as,":[19],"moisture":[20,143,219,311],"level":[21,144,312],"carbohydrate":[23,146,244,314],"content.":[24],"Biomass":[25],"affect":[27],"performance":[29],"equipment":[32,65,269,285],"which":[33,127,198,228],"feed":[34],"reactor":[36,75],"efficiency":[39],"conversion":[42,83,202,238,293],"process":[43,108,203,239],"in":[44,186,214,223,321],"a":[45,49,55,68,87,119,130,164,254,258,272,316],"biorefinery.":[46],"We":[47,85,162,256,302],"propose":[48,86,257],"optimization":[51],"model":[52,175,259,296],"to":[53,66,73,100,117,129,149,177,204,230,241,270,277,283,325],"identify":[54],"blend":[56],"feedstocks,":[58],"inventory":[59,263],"levels,":[60],"operating":[62,266],"conditions":[63,267],"ensure":[67,271],"continuous":[69,273],"flowing":[70,274],"while":[76,287],"meeting":[77],"requirements":[79,290],"biochemical":[82,201,237],"process.":[84,294],"sample":[88],"average":[89],"approximation":[90],"(SAA)":[91],"model,":[94],"develop":[96,118],"an":[97],"efficient":[98],"algorithm":[99],"solve":[101],"SAA":[103],"model.":[104],"A":[105,234],"feedstock":[106],"preprocessing":[107],"consists":[109],"two-stage":[111],"grinding":[112],"pelleting":[114],"used":[116],"case":[120],"study.":[121],"Extensive":[122],"numerical":[123],"analysis":[124],"are":[125],"conducted":[126],"lead":[128,229],"number":[131,165],"observations.":[133],"Our":[134],"main":[135],"observation":[136],"that":[138,152,169,212,260,305],"sequencing":[139,307],"bales":[140,308],"based":[141,309],"on":[142,196,310],"content":[147,245],"leads":[148],"robust":[150],"solutions":[151],"improve":[153,284],"processing":[154,157,330],"time":[155],"rate":[158],"reactor.":[161,279],"provide":[163],"managerial":[167],"insights":[168],"facilitate":[170],"implementation":[172],"proposed.Note":[176],"Practitioners\u2014This":[178],"paper":[179,194],"motivated":[181],"challenges":[184],"faced":[185],"bioenergy":[188],"industry.":[189],"The":[190,280,295],"focus":[191],"this":[193],"plants":[197],"use":[199],"generate":[205],"liquid":[206],"fuels.":[207],"It":[208],"has":[209],"been":[210],"observed":[211],"variations":[213,222],"characteristics,":[216],"as":[218],"content,":[220,315],"cause":[221],"feeding":[224],"system":[227,323,327],"under-utilization":[231],"equipment.":[233],"requirement":[235],"maintain":[242],"processed":[248],"reactor,":[251,334],"larger":[252],"than":[253],"threshold.":[255],"identifies":[261],"levels":[264],"goal":[281],"utilization":[286],"satisfying":[288],"tested":[298],"using":[299],"real-life":[300],"data.":[301],"found":[303],"out":[304],"plant":[317],"can":[318],"reduce":[319],"variability":[320],"leading":[324],"improved":[326],"reliability,":[328],"higher":[329,336],"rates":[331],"throughput.":[337]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
