{"id":"https://openalex.org/W25604134","doi":null,"title":"Preliminary Investigation of the Seated Height Limit for Safe Through-the-Canopy Ejection from the CT 114 Aircraft,","display_name":"Preliminary Investigation of the Seated Height Limit for Safe Through-the-Canopy Ejection from the CT 114 Aircraft,","publication_year":1978,"publication_date":"1978-11-01","ids":{"openalex":"https://openalex.org/W25604134","mag":"25604134"},"language":"en","primary_location":{"id":"pmh:ADA062403","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA062403","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"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/A5067734950","display_name":"Ian Y. Noy","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Noy,I","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"MacDonald,H","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"MacDonald,H","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":0.0044337,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11487","display_name":"Automotive and Human Injury Biomechanics","score":0.3668999969959259,"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/T11487","display_name":"Automotive and Human Injury Biomechanics","score":0.3668999969959259,"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/T12138","display_name":"Occupational Health and Performance","score":0.34380000829696655,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T12006","display_name":"Ergonomics and Musculoskeletal Disorders","score":0.2069000005722046,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ejection-seat","display_name":"ejection seat","score":0.6140000224113464}],"concepts":[{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.8573012351989746},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.48997798562049866},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3829735815525055},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.37725967168807983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3291887044906616},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22696399688720703},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22340154647827148},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1638055145740509},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:ADA062403","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA062403","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8048999905586243,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"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/W3213677724","https://openalex.org/W2208989178","https://openalex.org/W51657314","https://openalex.org/W2442740378","https://openalex.org/W7166526648","https://openalex.org/W3001735243","https://openalex.org/W2780692390","https://openalex.org/W345902017","https://openalex.org/W2359001727","https://openalex.org/W289481012"],"abstract_inverted_index":{"In":[0],"a":[1,72,81],"number":[2,53,73],"of":[3,33,54,71,74,86,93,131,150,175],"ejections":[4],"from":[5],"the":[6,10,25,30,34,43,52,60,68,87,91,97,118,132,147,151,156,163,172],"CT":[7,82],"114":[8,83],"aircraft,":[9],"canopies":[11],"have":[12,154,166],"failed":[13],"to":[14,28,41,106,143],"jettison.":[15],"The":[16,64,100],"potential":[17],"for":[18,47,110,117],"head":[19],"or":[20],"neck":[21],"injuries":[22],"exists":[23],"if":[24],"helmet":[26,119],"were":[27],"contact":[29],"canopy":[31,35,98,152],"ahead":[32],"breaker.":[36,99],"A":[37],"study":[38,65],"was":[39,104],"conducted":[40,142],"determine":[42,144],"seated":[44,57,62,69,102,158,169],"height":[45,58,103,170],"limit":[46],"safe":[48,61,101,157],"through-the-canopy":[49],"ejections,":[50],"and":[51,96,114,129,160],"pilots":[55,133],"whose":[56],"exceeds":[59],"height.":[63],"involved":[66],"correlating":[67],"heights":[70],"subjects":[75],"with":[76],"static":[77],"measurements,":[78],"taken":[79],"in":[80],"ejection":[84,164],"seat,":[85],"vertical":[88],"distance":[89],"between":[90],"top":[92],"their":[94],"helmets":[95],"found":[105],"be":[107,141],"88.0":[108],"cm.":[109,116],"dual":[111],"visor":[112],"helmets,":[113],"90.6":[115],"shell":[120],"alone.":[121],"These":[122],"limits":[123],"would":[124],"cut":[125],"off":[126],"about":[127],"75%":[128],"45%":[130],"respectively.":[134],"It":[135],"is":[136],"recommended":[137],"that":[138],"further":[139],"studies":[140],"what":[145,161],"effect":[146,162],"actual":[148],"shape":[149],"may":[153],"on":[155,167],"height,":[159],"forces":[165],"pilot's":[168],"during":[171],"first":[173],"moments":[174],"ejection.":[176],"(Author)":[177]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2025-10-10T00:00:00"}