{"id":"https://openalex.org/W4574286","doi":null,"title":"Particle Threshold as a Function of Surface Type: Preliminary Laboratory Experiments","display_name":"Particle Threshold as a Function of Surface Type: Preliminary Laboratory Experiments","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W4574286","mag":"4574286"},"language":"en","primary_location":{"id":"mag:4574286","doi":null,"is_oa":false,"landing_page_url":"https://www.lpi.usra.edu/meetings/lpsc2007/pdf/1397.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306518891","display_name":"LPI","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"LPI","raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033359524","display_name":"Lynn D. V. Neakrase","orcid":"https://orcid.org/0000-0002-6370-5791","observed_orcids":["https://orcid.org/0000-0002-6370-5791"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. D. V. Neakrase","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6370-5791","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070140566","display_name":"R. Greeley","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Greeley","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Antonella Silvia Scir\u00e8","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antonella Silvia Scir\u00e8","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Albert Zink","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Albert Zink","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Mati Abel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mati Abel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5073294283","display_name":"Partha Shakkottai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Shakkottai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00058555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"1338","first_page":"1397","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12383","display_name":"Aeolian processes and effects","score":0.9140999913215637,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T12383","display_name":"Aeolian processes and effects","score":0.9140999913215637,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T10406","display_name":"Planetary Science and Exploration","score":0.04899999871850014,"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/T12350","display_name":"Particle Dynamics in Fluid Flows","score":0.02539999969303608,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/particle-entrainment","display_name":"particle entrainment","score":0.671999990940094},{"id":"https://openalex.org/keywords/boundary-layer-wind-tunnel","display_name":"boundary layer wind tunnel","score":0.6549999713897705},{"id":"https://openalex.org/keywords/particle-composition","display_name":"particle composition","score":0.906000018119812},{"id":"https://openalex.org/keywords/particle-separation","display_name":"particle separation","score":0.9639999866485596},{"id":"https://openalex.org/keywords/surface-type","display_name":"surface type","score":0.8759999871253967},{"id":"https://openalex.org/keywords/planetary-protection","display_name":"planetary protection","score":0.8109999895095825},{"id":"https://openalex.org/keywords/spacecraft-contamination","display_name":"spacecraft contamination","score":0.6959999799728394},{"id":"https://openalex.org/keywords/microbial-spores","display_name":"microbial spores","score":0.5419999957084656},{"id":"https://openalex.org/keywords/aeolian-sediment-transport","display_name":"aeolian sediment transport","score":0.41499999165534973}],"concepts":[{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.5960940718650818},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5817117691040039},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.544653594493866},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.5350263118743896},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.5342190861701965},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5060035586357117},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4255147874355316},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.4054924249649048},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.34577417373657227},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.32468128204345703},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.310977965593338},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17709356546401978},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1287941038608551},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:4574286","doi":null,"is_oa":false,"landing_page_url":"https://www.lpi.usra.edu/meetings/lpsc2007/pdf/1397.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306518891","display_name":"LPI","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"LPI","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2039682015","https://openalex.org/W1621902146","https://openalex.org/W2989615119","https://openalex.org/W2027485421","https://openalex.org/W3179434951","https://openalex.org/W2983858857","https://openalex.org/W1963692385","https://openalex.org/W7014575201","https://openalex.org/W3096088315","https://openalex.org/W4401438633"],"abstract_inverted_index":{"Introduction:":[0],"Boundary":[1],"layer":[2],"wind":[3,39,72],"tunnel":[4],"experiments":[5,63,84],"were":[6],"run":[7],"to":[8,37,42,50,65,117],"investigate":[9],"the":[10,38,57,67,70],"differences":[11,68],"in":[12,54,69,105,119],"static":[13],"threshold":[14,35,71],"for":[15,82,86],"particles":[16,44,53],"as":[17,74],"a":[18,75],"function":[19,76],"of":[20,61,77,95],"1)":[21],"particle":[22,25],"composition,":[23],"2)":[24],"spacing,":[26],"and":[27,99],"3)":[28],"surface":[29],"on":[30,97,108],"which":[31],"they":[32],"rested.":[33],"Static":[34],"refers":[36],"speed":[40],"necessary":[41],"entrain":[43],"from":[45,115],"rest.":[46],"Care":[47],"was":[48,64],"taken":[49],"not":[51],"include":[52],"motion":[55],"striking":[56],"samples.":[58],"The":[59,80],"objective":[60],"these":[62,78,83],"determine":[66],"conditions":[73],"variables.":[79],"context":[81],"is":[85],"planetary":[87],"protection,":[88],"considering":[89],"contaminants":[90],"that":[91],"survive":[92],"current":[93],"cleansing":[94],"spacecraft":[96],"Earth":[98],"could":[100,113],"potentially":[101],"contaminate":[102],"astrobiology":[103],"studies":[104],"upcoming":[106],"missions":[107],"Mars,":[109],"where":[110],"typical":[111],"spores":[112],"range":[114],"1":[116],"1000\u03bcm":[118],"diameter.":[120]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}