{"id":"https://openalex.org/W632373134","doi":null,"title":"Undergraduate research report","display_name":"Undergraduate research report","publication_year":1973,"publication_date":"1973-02-01","ids":{"openalex":"https://openalex.org/W632373134","mag":"632373134"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19730017800","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19730017800","pdf_url":"http://hdl.handle.net/2060/19730017800","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":"NASA-CR-132203"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2060/19730017800","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112073408","display_name":"H. Y. Yeh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I250520410","display_name":"Prairie View A&M University","ror":"https://ror.org/0449kf092","country_code":"US","type":"education","lineage":["https://openalex.org/I250520410"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"H. Y. Yeh","raw_affiliation_strings":["Prairie View Agricultural and Mechanical Coll. TX, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Prairie View Agricultural and Mechanical Coll. TX, United States","institution_ids":["https://openalex.org/I250520410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112073408"],"corresponding_institution_ids":["https://openalex.org/I250520410"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":66,"citation_normalized_percentile":{"value":0.15639269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.2816999852657318,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.2816999852657318,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14156","display_name":"Engineering Applied Research","score":0.08479999750852585,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T13312","display_name":"Mechanical and Thermal Properties Analysis","score":0.07460000365972519,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/yield-strength","display_name":"yield strength","score":0.7319999933242798},{"id":"https://openalex.org/keywords/low-carbon-steel","display_name":"mild steel","score":0.9190000295639038},{"id":"https://openalex.org/keywords/probability-distributions","display_name":"probability distributions","score":0.8230000138282776},{"id":"https://openalex.org/keywords/tensile-testing","display_name":"tensile testing","score":0.722000002861023},{"id":"https://openalex.org/keywords/cold-rolled-steel","display_name":"cold-rolled steel","score":0.8989999890327454},{"id":"https://openalex.org/keywords/hot-rolled-steel","display_name":"hot-rolled steel","score":0.9990000128746033},{"id":"https://openalex.org/keywords/normality-tests","display_name":"normality testing","score":0.7950000166893005},{"id":"https://openalex.org/keywords/lognormality","display_name":"lognormality","score":0.8140000104904175},{"id":"https://openalex.org/keywords/mechanical-vibration","display_name":"mechanical vibration","score":0.7210000157356262},{"id":"https://openalex.org/keywords/seismic-excitation","display_name":"seismic excitation","score":0.9919999837875366},{"id":"https://openalex.org/keywords/runge-kutta-integration","display_name":"Runge-Kutta time integration","score":0.9440000057220459}],"concepts":[{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.5812076926231384},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.5320122241973877},{"id":"https://openalex.org/C2776157432","wikidata":"https://www.wikidata.org/wiki/Q1375683","display_name":"Normality","level":2,"score":0.529053807258606},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4903557300567627},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.47384387254714966},{"id":"https://openalex.org/C162184086","wikidata":"https://www.wikidata.org/wiki/Q505544","display_name":"Rod","level":3,"score":0.41913822293281555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39041751623153687},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3439657688140869},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3354571461677551},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.20278680324554443},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1723310649394989},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.12869495153427124},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0975659191608429},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:19730017800","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19730017800","pdf_url":"http://hdl.handle.net/2060/19730017800","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":"NASA-CR-132203"},{"id":"mag:632373134","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730017800.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:19730017800","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19730017800","pdf_url":"http://hdl.handle.net/2060/19730017800","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":"NASA-CR-132203"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W632373134.pdf","grobid_xml":"https://content.openalex.org/works/W632373134.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2091230148","https://openalex.org/W1981974055","https://openalex.org/W1976950626","https://openalex.org/W2727318778","https://openalex.org/W2319878237","https://openalex.org/W1994781127","https://openalex.org/W7043403009","https://openalex.org/W2055302163","https://openalex.org/W4366166217","https://openalex.org/W110865614"],"abstract_inverted_index":{"Studies":[0],"are":[1,44],"reported":[2],"of":[3,7,16,52,59,62],"the":[4,14,48,53,60,77],"probability":[5],"distribution":[6],"yield":[8],"strength":[9],"for":[10,28],"mild":[11,36],"steel,":[12],"and":[13,32,41],"application":[15,61],"numerical":[17,63],"techniques":[18],"to":[19,46,70],"solve":[20],"mechanical":[21],"vibration":[22],"problems.":[23],"Tensile":[24],"experiments":[25],"were":[26],"conducted":[27],"50":[29],"cold":[30],"rolled":[31,35],"38":[33],"hot":[34],"steel":[37],"rods.":[38],"Chi-square,":[39],"Kolmogro-Smirnov":[40],"goodness-of-fit":[42],"methods":[43],"used":[45],"test":[47],"normality":[49],"or":[50],"lognormality":[51],"experimental":[54],"results.":[55],"As":[56],"an":[57],"example":[58],"techniques,":[64],"a":[65],"nonlinear":[66],"dash-pot-speing":[67],"system":[68],"subjected":[69],"seismic":[71],"excitation":[72],"is":[73],"analyzed":[74],"by":[75],"using":[76],"fourth-order":[78],"Runge-Kutta":[79],"integrated":[80],"method.":[81]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}