{"id":"https://openalex.org/W48255206","doi":null,"title":"Supervoltage NDE Techniques for Large Aerospace Structures.","display_name":"Supervoltage NDE Techniques for Large Aerospace Structures.","publication_year":1991,"publication_date":"1991-07-01","ids":{"openalex":"https://openalex.org/W48255206","mag":"48255206"},"language":"en","primary_location":{"id":"mag:48255206","doi":null,"is_oa":false,"landing_page_url":"http://www.dtic.mil/dtic/tr/fulltext/u2/a240625.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"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/A5065356568","display_name":"Paul D. Tonner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul D. Tonner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109475171","display_name":"James H. Stanley","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James H. Stanley","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":0.00677696,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.5932999849319458,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.5932999849319458,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.17069999873638153,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.155799999833107,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/high-energy-x-ray-imaging","display_name":"high-energy X-ray imaging","score":0.7289999723434448},{"id":"https://openalex.org/keywords/aerospace-structures","display_name":"aerospace structures","score":0.671999990940094},{"id":"https://openalex.org/keywords/solid-rocket-booster","display_name":"solid rocket booster","score":0.8970000147819519},{"id":"https://openalex.org/keywords/jet-engines","display_name":"jet engines","score":0.6940000057220459},{"id":"https://openalex.org/keywords/defect-detection","display_name":"defect detection","score":0.7559999823570251},{"id":"https://openalex.org/keywords/ct-scanner-design","display_name":"CT scanner design","score":0.6570000052452087},{"id":"https://openalex.org/keywords/x-ray-attenuation","display_name":"X-ray attenuation","score":0.6869999766349792},{"id":"https://openalex.org/keywords/contrast-sensitivity","display_name":"contrast sensitivity","score":0.6320000290870667},{"id":"https://openalex.org/keywords/defect-detectability","display_name":"defect detectability","score":0.7200000286102295},{"id":"https://openalex.org/keywords/non-destructive-testing","display_name":"non-destructive testing","score":0.7379999756813049}],"concepts":[{"id":"https://openalex.org/C60056205","wikidata":"https://www.wikidata.org/wiki/Q691914","display_name":"Opacity","level":2,"score":0.5929340720176697},{"id":"https://openalex.org/C167740415","wikidata":"https://www.wikidata.org/wiki/Q2876213","display_name":"Aerospace","level":2,"score":0.5831382274627686},{"id":"https://openalex.org/C187878255","wikidata":"https://www.wikidata.org/wiki/Q2037215","display_name":"Rocket (weapon)","level":2,"score":0.5726858973503113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5079928040504456},{"id":"https://openalex.org/C102019270","wikidata":"https://www.wikidata.org/wiki/Q280602","display_name":"Solid-fuel rocket","level":3,"score":0.4969630539417267},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.4687013328075409},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4674466848373413},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.316006600856781},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19417178630828857},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14940226078033447},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1381267011165619},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12543043494224548},{"id":"https://openalex.org/C76737569","wikidata":"https://www.wikidata.org/wiki/Q1364934","display_name":"Propellant","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:48255206","doi":null,"is_oa":false,"landing_page_url":"http://www.dtic.mil/dtic/tr/fulltext/u2/a240625.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.7207000255584717,"id":"https://metadata.un.org/sdg/9"}],"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/W2333765254","https://openalex.org/W3130991018","https://openalex.org/W2583316207","https://openalex.org/W1498873192","https://openalex.org/W2043246033","https://openalex.org/W1985568766","https://openalex.org/W3020417816","https://openalex.org/W3176281994","https://openalex.org/W2317198426","https://openalex.org/W7096046816"],"abstract_inverted_index":{"Abstract":[0],":":[1],"Innovative":[2],"technical":[3],"approaches":[4],"for":[5,86,107,119,201],"detecting":[6],"and":[7,63,166,211,238,244],"characterizing":[8],"defects":[9],"in":[10,25,95,246],"aerospace":[11,67,159],"structures":[12],"like":[13],"large":[14,66],"solid":[15,89,189],"rocket":[16,90,190],"boosters":[17,91],"or":[18],"jet":[19],"engines":[20],"are":[21,31,38,241],"urgently":[22],"needed.":[23],"Unfortunately,":[24],"fully":[26],"assembled":[27],"components,":[28],"zones":[29],"which":[30],"the":[32,40,61,70,74,87,96,110,127,130,146,213,218,226],"most":[33,41,75],"critical":[34],"to":[35,43,81,92,98,117,137,151,217],"system":[36,51],"reliability":[37],"often":[39],"inaccessible":[42,58],"standard":[44],"examination":[45],"techniques.":[46],"A":[47,122],"computed":[48],"tomography":[49],"(CT)":[50],"can":[52],"provide":[53],"excellent":[54],"images":[55,178,228],"of":[56,65,72,103,129,145,157,163,179,182,215,225],"otherwise":[57],"areas":[59],"but":[60],"size":[62,165],"opacity":[64],"components":[68],"preclude":[69],"use":[71,102],"even":[73],"energetic":[76],"industrial":[77],"CT":[78,108,155,174,177,197,208,216,233],"systems":[79],"produced":[80],"date":[82],"with":[83,172],"power":[84],"extended":[85],"largest":[88],"peak":[93],"energies":[94,106],"40-":[97],"60-MV":[99],"range.":[100],"The":[101,142],"these":[104],"supervoltage":[105,140,154,196,207,227,252],"completes":[109,212],"logical":[111],"extension":[112,214],"since":[113],"material":[114],"attenuations":[115],"begin":[116],"increase":[118],"higher":[120],"energies.":[121,141,222,253],"Phase":[123,147],"I":[124],"effort":[125],"verified":[126],"feasibility":[128],"concept":[131],"by":[132],"resolving":[133],"key":[134,143],"questions":[135],"relating":[136],"operation":[138],"at":[139,251],"objective":[144],"II":[148],"program":[149],"was":[150],"obtain":[152],"a":[153,183,194],"image":[156],"an":[158],"structure":[160],"which,":[161],"because":[162],"its":[164],"opacity,":[167],"could":[168],"not":[169,242],"be":[170,249],"imaged":[171],"current":[173],"technology.":[175],"Supervoltage":[176],"many":[180],"configurations":[181],"simulated":[184],"3.9-m-diameter,":[185],"12-mm":[186],"steel":[187],"case":[188],"booster,":[191],"obtained":[192],"on":[193],"pre-prototype":[195],"scanner":[198],"specially":[199],"designed":[200],"this":[202],"purpose,":[203],"conclusively":[204],"demonstrate":[205],"that":[206,232],"is":[209],"feasible":[210],"highest":[219],"possible":[220],"X-ray":[221],"Furthermore,":[223],"analysis":[224],"provides":[229],"convincing":[230],"evidence":[231],"dynamic":[234],"range,":[235],"contrast":[236],"sensitivity":[237],"defect":[239],"detectability":[240],"diminished,":[243],"may":[245],"some":[247],"cases":[248],"enhanced,":[250]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
