{"id":"https://openalex.org/W3093198049","doi":null,"title":"A Sample Sifter for the Proposed Icebreaker Mars Mission","display_name":"A Sample Sifter for the Proposed Icebreaker Mars Mission","publication_year":2015,"publication_date":"2015-03-16","ids":{"openalex":"https://openalex.org/W3093198049","mag":"3093198049"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20190001259","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20190001259","pdf_url":"http://hdl.handle.net/2060/20190001259","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"ARC-E-DAA-TN20740"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2060/20190001259","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030613736","display_name":"David Willson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210144409","display_name":"KISS Institute for Practical Robotics","ror":"https://ror.org/04sy3ks71","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210144409"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Willson","raw_affiliation_strings":["KISS Inst. for Practical Robotics Reston, VA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KISS Inst. for Practical Robotics Reston, VA, United States","institution_ids":["https://openalex.org/I4210144409"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112204486","display_name":"Lawrence G. Lemke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lawrence G. Lemke","raw_affiliation_strings":["NASA Ames Research Center Moffett field, CA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Ames Research Center Moffett field, CA, United States","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084444071","display_name":"Carol R. Stoker","orcid":"https://orcid.org/0000-0001-7265-292X","observed_orcids":["https://orcid.org/0000-0001-7265-292X"]},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Stoker","raw_affiliation_strings":["NASA Ames Research Center Moffett field, CA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Ames Research Center Moffett field, CA, United States","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110169908","display_name":"Arwen I. Dave","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I144472018","display_name":"Wyle (United States)","ror":"https://ror.org/02zeryz43","country_code":"US","type":"company","lineage":["https://openalex.org/I144472018","https://openalex.org/I153156064"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arwen Dav\u00e9","raw_affiliation_strings":["Wyle Labs., Inc. Moffett Field, CA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wyle Labs., Inc. Moffett Field, CA, United States","institution_ids":["https://openalex.org/I144472018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030306707","display_name":"Christopher P. McKay","orcid":"https://orcid.org/0000-0002-6243-1362","observed_orcids":["https://orcid.org/0000-0002-6243-1362"]},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher P. McKay","raw_affiliation_strings":["NASA Ames Research Center Moffett field, CA, United States"],"raw_orcid":"https://orcid.org/0000-0002-6243-1362","affiliations":[{"raw_affiliation_string":"NASA Ames Research Center Moffett field, CA, United States","institution_ids":["https://openalex.org/I1280536761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.45892895,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"1832","first_page":"2503","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12788","display_name":"Space Science and Extraterrestrial Life","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mars-sample-return","display_name":"Mars sample return","score":0.5109999775886536},{"id":"https://openalex.org/keywords/subsurface-ice","display_name":"subsurface ice","score":0.6909999847412109},{"id":"https://openalex.org/keywords/phoenix-landing-site","display_name":"Phoenix landing site","score":0.656000018119812},{"id":"https://openalex.org/keywords/biomarkers","display_name":"biomarkers","score":0.5730000138282776},{"id":"https://openalex.org/keywords/organic-compounds","display_name":"organic compounds","score":0.7860000133514404}],"concepts":[{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.695019543170929},{"id":"https://openalex.org/C2779167034","wikidata":"https://www.wikidata.org/wiki/Q27685","display_name":"Phoenix","level":3,"score":0.6835424304008484},{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.6525056958198547},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.493314653635025},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.45138460397720337},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4120241105556488},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4056204855442047},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.325913667678833},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19769075512886047},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.12450075149536133},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09730130434036255},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:20190001259","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20190001259","pdf_url":"http://hdl.handle.net/2060/20190001259","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"ARC-E-DAA-TN20740"},{"id":"mag:3093198049","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20190001259/downloads/20190001259.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20190001259","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20190001259","pdf_url":"http://hdl.handle.net/2060/20190001259","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"ARC-E-DAA-TN20740"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3093198049.pdf","grobid_xml":"https://content.openalex.org/works/W3093198049.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7047682970","https://openalex.org/W2086859852","https://openalex.org/W3010782969","https://openalex.org/W2152585309","https://openalex.org/W7046938807","https://openalex.org/W1788258995","https://openalex.org/W790423892","https://openalex.org/W3139030750","https://openalex.org/W3163309390","https://openalex.org/W2523079037"],"abstract_inverted_index":{"The":[0,31],"Icebreaker":[1,55],"mission":[2,12],"proposes":[3],"to":[4,47,57],"land":[5],"at":[6,36],"the":[7,10,42,52],"site":[8],"where":[9],"Phoenix":[11],"discovered":[13],"an":[14],"environment":[15],"that":[16,60],"is":[17,34],"habitable":[18],"for":[19,27,71],"life":[20],"in":[21],"recent":[22],"times":[23],"[1],":[24],"and":[25,73],"search":[26],"biomarkers":[28],"of":[29],"life.":[30],"subsurface":[32],"ice":[33,59],"expected":[35],"shallow":[37],"depth":[38,50],"(<10":[39],"cm":[40],"below":[41],"surface)[2].":[43],"By":[44],"drilling":[45],"up":[46],"1":[48],"m":[49],"into":[51],"icy":[53],"material,":[54],"plans":[56],"sample":[58],"was":[61],"warm":[62],"during":[63],"past":[64],"high":[65],"obliquity":[66],"periods.":[67],"Samples":[68],"are":[69],"analyzed":[70],"organics":[72],"biomolecules.":[74]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2020-10-22T00:00:00"}
