{"id":"https://openalex.org/W31926263","doi":null,"title":"Effect of In-Flight Exercise and Extravehicular Activity on Postflight Stand Tests","display_name":"Effect of In-Flight Exercise and Extravehicular Activity on Postflight Stand Tests","publication_year":2000,"publication_date":"2000-05-01","ids":{"openalex":"https://openalex.org/W31926263","mag":"31926263"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20000057301","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20000057301","pdf_url":"https://ntrs.nasa.gov/api/citations/20000057301/downloads/20000057301.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NAS 1.15:210185"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/20000057301/downloads/20000057301.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010445968","display_name":"Stuart M. C. Lee","orcid":"https://orcid.org/0000-0001-7065-5182","observed_orcids":["https://orcid.org/0000-0001-7065-5182"]},"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":"Stuart M. C. Lee","raw_affiliation_strings":["Wyle Labs., Inc. Houston, TX United States"],"raw_orcid":"https://orcid.org/0000-0001-7065-5182","affiliations":[{"raw_affiliation_string":"Wyle Labs., Inc. Houston, TX United States","institution_ids":["https://openalex.org/I144472018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108758608","display_name":"Alan Moore","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alan Moore","raw_affiliation_strings":["Technology and Engineering Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technology and Engineering Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080396421","display_name":"Janice M. Fritsch-Yelle","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210149382","display_name":"Johnson Space Center","ror":"https://ror.org/04xx4z452","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210124779","https://openalex.org/I4210149382"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Janice M. Fritsch-Yelle","raw_affiliation_strings":["NASA Johnson Space Center Houston, TX United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Johnson Space Center Houston, TX United States","institution_ids":["https://openalex.org/I4210149382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037106839","display_name":"Michael C. Greenisen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210149382","display_name":"Johnson Space Center","ror":"https://ror.org/04xx4z452","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210124779","https://openalex.org/I4210149382"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael C. Greenisen","raw_affiliation_strings":["NASA Johnson Space Center Houston, TX United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Johnson Space Center Houston, TX United States","institution_ids":["https://openalex.org/I4210149382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045831229","display_name":"Suzanne M. Schneider","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210149382","display_name":"Johnson Space Center","ror":"https://ror.org/04xx4z452","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210124779","https://openalex.org/I4210149382"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suzanne M. Schneider","raw_affiliation_strings":["NASA Johnson Space Center Houston, TX United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Johnson Space Center Houston, TX United States","institution_ids":["https://openalex.org/I4210149382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085302726","display_name":"Philip P. Foster","orcid":"https://orcid.org/0000-0001-5732-6077","observed_orcids":["https://orcid.org/0000-0001-5732-6077"]},"institutions":[{"id":"https://openalex.org/I181547552","display_name":"Baylor College of Medicine","ror":"https://ror.org/02pttbw34","country_code":"US","type":"education","lineage":["https://openalex.org/I181547552","https://openalex.org/I2801539370"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Philip P. Foster","raw_affiliation_strings":["Baylor Coll. of Medicine Houston, TX United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Baylor Coll. of Medicine Houston, TX United States","institution_ids":["https://openalex.org/I181547552"]}]}],"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":0.00364623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"210185","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12005","display_name":"Spaceflight effects on biology","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12005","display_name":"Spaceflight effects on biology","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/extravehicular-activity","display_name":"extravehicular activity","score":0.9459999799728394},{"id":"https://openalex.org/keywords/heart-rate","display_name":"heart rate","score":0.5569999814033508},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"blood pressure","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pulse-pressure","display_name":"pulse pressure","score":0.8700000047683716},{"id":"https://openalex.org/keywords/orthostatic-stress","display_name":"orthostatic stress","score":0.6110000014305115},{"id":"https://openalex.org/keywords/short-duration-spaceflight","display_name":"short-duration spaceflight","score":0.7919999957084656},{"id":"https://openalex.org/keywords/exercise-intensity","display_name":"exercise intensity","score":0.38600000739097595},{"id":"https://openalex.org/keywords/autonomic-nervous-system","display_name":"autonomic nervous system","score":0.46299999952316284}],"concepts":[{"id":"https://openalex.org/C125567185","wikidata":"https://www.wikidata.org/wiki/Q3267428","display_name":"Supine position","level":2,"score":0.9271685481071472},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.6904438734054565},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.643004298210144},{"id":"https://openalex.org/C103888896","wikidata":"https://www.wikidata.org/wiki/Q5916","display_name":"Spaceflight","level":2,"score":0.6208784580230713},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.43307486176490784},{"id":"https://openalex.org/C99476002","wikidata":"https://www.wikidata.org/wiki/Q42297","display_name":"Analysis of variance","level":2,"score":0.4184882640838623},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.4124414324760437},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3198273777961731},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:20000057301","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20000057301","pdf_url":"https://ntrs.nasa.gov/api/citations/20000057301/downloads/20000057301.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NAS 1.15:210185"},{"id":"mag:31926263","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/api/citations/20000057301/downloads/20000057301.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:20000057301","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20000057301","pdf_url":"https://ntrs.nasa.gov/api/citations/20000057301/downloads/20000057301.pdf","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"NAS 1.15:210185"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324099","display_name":"Russian Science Foundation","ror":"https://ror.org/03y2gwe85"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W31926263.pdf","grobid_xml":"https://content.openalex.org/works/W31926263.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W77394565","https://openalex.org/W106707088","https://openalex.org/W279347071","https://openalex.org/W285343665","https://openalex.org/W325874010","https://openalex.org/W786403413","https://openalex.org/W1204841478","https://openalex.org/W1262295151","https://openalex.org/W1488345604","https://openalex.org/W1507297596","https://openalex.org/W1521253262","https://openalex.org/W1525011721","https://openalex.org/W1535384676","https://openalex.org/W1552502560","https://openalex.org/W1825506860","https://openalex.org/W1846571010","https://openalex.org/W1852131826","https://openalex.org/W1900969011","https://openalex.org/W1931848760","https://openalex.org/W1995407781","https://openalex.org/W2016889589","https://openalex.org/W2020418385","https://openalex.org/W2037160843","https://openalex.org/W2046910863","https://openalex.org/W2062414497","https://openalex.org/W2096512275","https://openalex.org/W2104361200","https://openalex.org/W2120209085","https://openalex.org/W2135604749","https://openalex.org/W2153983373","https://openalex.org/W2176720521","https://openalex.org/W2286679661","https://openalex.org/W2344663692","https://openalex.org/W2413757659","https://openalex.org/W3146419461"],"related_works":["https://openalex.org/W1972778315","https://openalex.org/W2004478826","https://openalex.org/W1976615696","https://openalex.org/W2012196175","https://openalex.org/W2090589127","https://openalex.org/W1483455703","https://openalex.org/W3021104943","https://openalex.org/W1985435253","https://openalex.org/W1560016089","https://openalex.org/W2007133984"],"abstract_inverted_index":{"The":[0,186],"purpose":[1],"of":[2,35,64,80,148,253],"this":[3],"study":[4],"was":[5,68,172,192,223,234],"to":[6,30,47,139,174,184,204,221,250,261],"determine":[7],"whether":[8],"exercise":[9,42,45,50,87,255],"performed":[10,39],"by":[11,59],"Space":[12],"Shuttle":[13],"crewmembers":[14,38],"during":[15],"short-duration":[16],"spaceflights":[17],"(9-16":[18],"days)":[19],"affects":[20],"the":[21,159,198,213,228,238],"heart":[22],"rate":[23],"(HR)":[24],"and":[25,43,52,76,128,136,166,230,258],"blood":[26],"pressure":[27,217],"(BP)":[28],"responses":[29,138,260],"standing":[31,140,164,181,191,222,262],"within":[32,77],"2-4":[33],"hr":[34],"landing.":[36],"Thirty":[37],"self-selected":[40],"in-flight":[41,86,254],"maintained":[44],"logs":[46],"monitor":[48],"their":[49,85],"intensity":[51],"duration.":[53],"A":[54],"10min":[55],"stand":[56],"test,":[57],"preceded":[58],"at":[60],"least":[61],"6":[62],"min":[63],"quiet":[65],"supine":[66,162,170,220],"rest,":[67],"completed":[69],"10-":[70],"15":[71],"d":[72],"before":[73],"launch":[74],"(PRE)":[75],"four":[78],"hours":[79],"landing":[81],"(POST).":[82],"Based":[83],"upon":[84,190],"records,":[88],"subjects":[89],"were":[90,141,154],"grouped":[91],"as":[92],"either":[93],"high":[94,251],"(HIex:":[95],"=":[96,99,102,106,110,113,116,120,125,132],"3x/week,":[97,111,126],"HR":[98,112,127,135,165,171,182,189,257],"70%":[100,114],",HRMax,":[101],"20":[103,117],"min/session,":[104,118],"n":[105,119,131],"11),":[107],"medium":[108],"(MEDex:":[109],"HRmax,":[115],"10),":[121],"or":[122,146,163,206],"low":[123],"(LOex:":[124],"duration":[129],"variable,":[130],"11)":[133],"exercisers.":[134],"BP":[137],"compared":[142,183,203],"between":[143,158],"groups":[144,160,177,208],"(ANOVA,":[145],"analysis":[147],"variance,":[149],"P":[150],"<":[151],"0.05).":[152],"There":[153],"no":[155],"PRE":[156],"differences":[157],"in":[161,188,197,215,227,237],"BP.":[167],"Although":[168],"POST":[169],"similar":[173],"PRE,":[175],"all":[176],"had":[178],"an":[179],"increased":[180],"PRE.":[185],"increase":[187],"significantly":[193,235],"greater":[194],"after":[195,225,263],"flight":[196],"LOex":[199,239],"group":[200,240],"(36+/-5":[201],"bpm)":[202],"HIex":[205,231],"MEDex":[207,229],"(25+/-1bpm;":[209],"22+/-2":[210],"bpm).":[211],"Similarly,":[212],"decrease":[214],"pulse":[216],"(PP)":[218],"from":[219],"unchanged":[224],"spaceflight":[226,264],"groups,":[232],"but":[233],"less":[236],"(PRE:":[241],"-9+/-":[242],"3,":[243],"POST:":[244],"-19+/-":[245],"4":[246],"mmHg).":[247],"Thus,":[248],"moderate":[249],"levels":[252],"attenuated":[256],"PP":[259],"compared.":[265]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2016-06-24T00:00:00"}
