Matches in SemOpenAlex for { <https://semopenalex.org/work/W61809019> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W61809019 abstract "The biomechanical responses of human head (translational head CG accelerations, rotational head accelerations, and HIC) under lateral impact to the parietal-temporal region were investigated in the current study. Free drop tests were conducted at impact velocities ranging from 2.44 to 7.70 m/s with a 40 durometer, a 90 durometer flat padding, and a 90 durometer cylinder. Specimens were isolated from PMHS subjects at the level of occipital condyles, and the intracranial substance was replaced with brain simulant (Sylgard 527). Three tri-axial accelerometers were instrumented at the anterior, posterior, and vertex of the specimen, and a pyramid nine accelerometer package (pNAP) was used at the contra-lateral site. Biomechanical responses were computed by transforming accelerations measured at each location to the head CG. The results indicated significant hoop effect from skull deformation. Translational head CG accelerations were accurately measured by transforming the pNAP, the vertex accelerations, or the average of anterior/posterior acceleration to the CG. The material stiffness and structural rigidity of the padding changed the biomechanical responses of the head with stiffer padding resulting in higher head accelerations. At the skull fracture, HIC values were more than 2-3x higher than the frontal skull fracture threshold (HIC=1000), emphasizing the differences between frontal and lateral impact. Rotational head accelerations up to 42.1 krad/s(2) were observed before skull fracture, indicating possible severe brain injury without skull fracture in lateral head impact. These data will help to establish injury criteria and threshold in lateral impacts for improved automotive protection and help clinicians understand the biomechanics of lateral head impact from improved diagnosis." @default.
- W61809019 created "2016-06-24" @default.
- W61809019 creator A5033932147 @default.
- W61809019 creator A5067706825 @default.
- W61809019 creator A5070038694 @default.
- W61809019 date "2009-10-01" @default.
- W61809019 modified "2023-09-23" @default.
- W61809019 title "Dynamic biomechanics of the human head in lateral impacts." @default.
- W61809019 cites W136134970 @default.
- W61809019 cites W1505498418 @default.
- W61809019 cites W1546103405 @default.
- W61809019 cites W175120886 @default.
- W61809019 cites W1824690007 @default.
- W61809019 cites W1950194263 @default.
- W61809019 cites W1964243867 @default.
- W61809019 cites W1967813576 @default.
- W61809019 cites W1977071806 @default.
- W61809019 cites W2033898064 @default.
- W61809019 cites W2056072199 @default.
- W61809019 cites W2064875543 @default.
- W61809019 cites W2080090356 @default.
- W61809019 cites W435280391 @default.
- W61809019 cites W641817336 @default.
- W61809019 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3256796" @default.
- W61809019 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20184848" @default.
- W61809019 hasPublicationYear "2009" @default.
- W61809019 type Work @default.
- W61809019 sameAs 61809019 @default.
- W61809019 citedByCount "6" @default.
- W61809019 countsByYear W618090192013 @default.
- W61809019 countsByYear W618090192015 @default.
- W61809019 countsByYear W618090192016 @default.
- W61809019 countsByYear W618090192021 @default.
- W61809019 countsByYear W618090192022 @default.
- W61809019 countsByYear W618090192023 @default.
- W61809019 crossrefType "journal-article" @default.
- W61809019 hasAuthorship W61809019A5033932147 @default.
- W61809019 hasAuthorship W61809019A5067706825 @default.
- W61809019 hasAuthorship W61809019A5070038694 @default.
- W61809019 hasConcept C105702510 @default.
- W61809019 hasConcept C114793014 @default.
- W61809019 hasConcept C127313418 @default.
- W61809019 hasConcept C170700871 @default.
- W61809019 hasConcept C192562407 @default.
- W61809019 hasConcept C2779300802 @default.
- W61809019 hasConcept C2780312720 @default.
- W61809019 hasConcept C2780378259 @default.
- W61809019 hasConcept C29694066 @default.
- W61809019 hasConcept C3017944768 @default.
- W61809019 hasConcept C71924100 @default.
- W61809019 hasConcept C99454951 @default.
- W61809019 hasConceptScore W61809019C105702510 @default.
- W61809019 hasConceptScore W61809019C114793014 @default.
- W61809019 hasConceptScore W61809019C127313418 @default.
- W61809019 hasConceptScore W61809019C170700871 @default.
- W61809019 hasConceptScore W61809019C192562407 @default.
- W61809019 hasConceptScore W61809019C2779300802 @default.
- W61809019 hasConceptScore W61809019C2780312720 @default.
- W61809019 hasConceptScore W61809019C2780378259 @default.
- W61809019 hasConceptScore W61809019C29694066 @default.
- W61809019 hasConceptScore W61809019C3017944768 @default.
- W61809019 hasConceptScore W61809019C71924100 @default.
- W61809019 hasConceptScore W61809019C99454951 @default.
- W61809019 hasLocation W618090191 @default.
- W61809019 hasOpenAccess W61809019 @default.
- W61809019 hasPrimaryLocation W618090191 @default.
- W61809019 hasRelatedWork W104336081 @default.
- W61809019 hasRelatedWork W136408044 @default.
- W61809019 hasRelatedWork W1510596420 @default.
- W61809019 hasRelatedWork W1525867050 @default.
- W61809019 hasRelatedWork W1550834434 @default.
- W61809019 hasRelatedWork W1565646906 @default.
- W61809019 hasRelatedWork W186304068 @default.
- W61809019 hasRelatedWork W1935067927 @default.
- W61809019 hasRelatedWork W1986009626 @default.
- W61809019 hasRelatedWork W2009806889 @default.
- W61809019 hasRelatedWork W2020811381 @default.
- W61809019 hasRelatedWork W2059216097 @default.
- W61809019 hasRelatedWork W2070988345 @default.
- W61809019 hasRelatedWork W2090531591 @default.
- W61809019 hasRelatedWork W2096907852 @default.
- W61809019 hasRelatedWork W2273843059 @default.
- W61809019 hasRelatedWork W2276812556 @default.
- W61809019 hasRelatedWork W38741794 @default.
- W61809019 hasRelatedWork W587822935 @default.
- W61809019 hasRelatedWork W99072893 @default.
- W61809019 isParatext "false" @default.
- W61809019 isRetracted "false" @default.
- W61809019 magId "61809019" @default.
- W61809019 workType "article" @default.