FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4324029060> ?p ?o ?g. }

• W4324029060 abstract "Abstract Aortic aneurysm rupture is a sudden local event with high mortality. It is generally accepted that the adventitia acts as the final barrier protecting the aorta from over-expansion. Currently, the knowledge of microscopic structural determinants of the tissue’s mechanical response and failure is very limited. The purpose of this study is to provide data on the directional failure properties of the adventitia, combined with micro-structural imaging and structure based constitutive modeling to quantify fiber-scale rupture criteria. Eleven healthy porcine aortas were used in this study. Cylindrical portions of the abdominal section were excised, cut-open longitudinally, the medial and adventitial layers separated methodically. Picrosirius red staining was used to image the collagen fiber morphology via an optical microscope. Subsequently, dog-bone shaped specimens were subjected to uniaxial testing until failure while being recorded by a Nikon digital camera. A fiber-scale damage model was utilized to explain the tissue-scale failure. The ultimate tensile stress in the circumferential and longitudinal directions were recorded to be 0.96 ± 0.29 MPa and 0.85 ± 0.36 MPa respectively. Meanwhile, the ultimate stretch to failure in the circumferential and longitudinal directions were recorded to be 1.72 ± 0.16 and 1.88 ± 0.13 respectively. Further, correlation between the failure properties of the tissue and mean fiber orientation have been reported. Finally, the critical fiber stretch for damage initiation and eventual tissue failure were identified to be 1.19 ± 0.07 and 1.24 ± 0.05 for circumferential and longitudinal specimens respectively. Our approach provides valuable insight into the (patho)physiological mechanical role of collagen fibers at different loading states. This study is useful in enhancing the utilization of structurally motivated material models for predicting arterial tissue failure." @default.
• W4324029060 created "2023-03-14" @default.
• W4324029060 creator A5024692328 @default.
• W4324029060 creator A5028907796 @default.
• W4324029060 creator A5029039593 @default.
• W4324029060 date "2023-03-13" @default.
• W4324029060 modified "2023-10-16" @default.
• W4324029060 title "Failure properties and microstructure of porcine aortic adventitia: fiber level damage vs tissue failure" @default.
• W4324029060 cites W16678898 @default.
• W4324029060 cites W1850568704 @default.
• W4324029060 cites W1963750328 @default.
• W4324029060 cites W1970893803 @default.
• W4324029060 cites W1974961631 @default.
• W4324029060 cites W1976522540 @default.
• W4324029060 cites W1980102404 @default.
• W4324029060 cites W1990685235 @default.
• W4324029060 cites W1991248456 @default.
• W4324029060 cites W1996520368 @default.
• W4324029060 cites W2003616440 @default.
• W4324029060 cites W2006381594 @default.
• W4324029060 cites W2008728702 @default.
• W4324029060 cites W2018307323 @default.
• W4324029060 cites W2025818327 @default.
• W4324029060 cites W2031448916 @default.
• W4324029060 cites W2044956602 @default.
• W4324029060 cites W2045025698 @default.
• W4324029060 cites W2059422941 @default.
• W4324029060 cites W2061300933 @default.
• W4324029060 cites W2066309438 @default.
• W4324029060 cites W2068428433 @default.
• W4324029060 cites W2077528032 @default.
• W4324029060 cites W2083649543 @default.
• W4324029060 cites W2092855527 @default.
• W4324029060 cites W2102833792 @default.
• W4324029060 cites W2108808942 @default.
• W4324029060 cites W2116463491 @default.
• W4324029060 cites W2125419946 @default.
• W4324029060 cites W2137009239 @default.
• W4324029060 cites W2146052423 @default.
• W4324029060 cites W2154986758 @default.
• W4324029060 cites W2158907003 @default.
• W4324029060 cites W2162626618 @default.
• W4324029060 cites W2171307793 @default.
• W4324029060 cites W2217911731 @default.
• W4324029060 cites W2275090526 @default.
• W4324029060 cites W2313058229 @default.
• W4324029060 cites W2323285201 @default.
• W4324029060 cites W2471053470 @default.
• W4324029060 cites W2559385252 @default.
• W4324029060 cites W2730162510 @default.
• W4324029060 cites W2737715959 @default.
• W4324029060 cites W2752115266 @default.
• W4324029060 cites W2776247479 @default.
• W4324029060 cites W2944373130 @default.
• W4324029060 cites W2946825038 @default.
• W4324029060 cites W2956291162 @default.
• W4324029060 cites W2970322736 @default.
• W4324029060 cites W3016524096 @default.
• W4324029060 cites W3035430875 @default.
• W4324029060 cites W3164680569 @default.
• W4324029060 cites W4283397199 @default.
• W4324029060 cites W987760274 @default.
• W4324029060 doi "https://doi.org/10.1101/2023.03.13.531658" @default.
• W4324029060 hasPublicationYear "2023" @default.
• W4324029060 type Work @default.
• W4324029060 citedByCount "1" @default.
• W4324029060 countsByYear W43240290602023 @default.
• W4324029060 crossrefType "posted-content" @default.
• W4324029060 hasAuthorship W4324029060A5024692328 @default.
• W4324029060 hasAuthorship W4324029060A5028907796 @default.
• W4324029060 hasAuthorship W4324029060A5029039593 @default.
• W4324029060 hasBestOaLocation W43240290601 @default.
• W4324029060 hasConcept C105702510 @default.
• W4324029060 hasConcept C112950240 @default.
• W4324029060 hasConcept C136229726 @default.
• W4324029060 hasConcept C159985019 @default.
• W4324029060 hasConcept C192562407 @default.
• W4324029060 hasConcept C2776716733 @default.
• W4324029060 hasConcept C2992207750 @default.
• W4324029060 hasConcept C2993866533 @default.
• W4324029060 hasConcept C519885992 @default.
• W4324029060 hasConcept C71924100 @default.
• W4324029060 hasConceptScore W4324029060C105702510 @default.
• W4324029060 hasConceptScore W4324029060C112950240 @default.
• W4324029060 hasConceptScore W4324029060C136229726 @default.
• W4324029060 hasConceptScore W4324029060C159985019 @default.
• W4324029060 hasConceptScore W4324029060C192562407 @default.
• W4324029060 hasConceptScore W4324029060C2776716733 @default.
• W4324029060 hasConceptScore W4324029060C2992207750 @default.
• W4324029060 hasConceptScore W4324029060C2993866533 @default.
• W4324029060 hasConceptScore W4324029060C519885992 @default.
• W4324029060 hasConceptScore W4324029060C71924100 @default.
• W4324029060 hasLocation W43240290601 @default.
• W4324029060 hasOpenAccess W4324029060 @default.
• W4324029060 hasPrimaryLocation W43240290601 @default.
• W4324029060 hasRelatedWork W2067778584 @default.
• W4324029060 hasRelatedWork W2142706840 @default.
• W4324029060 hasRelatedWork W2162268770 @default.
• W4324029060 hasRelatedWork W2385554864 @default.
• W4324029060 hasRelatedWork W2781201217 @default.

• next