FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2205457762> ?p ?o ?g. }

• W2205457762 endingPage "93" @default.
• W2205457762 startingPage "88" @default.
• W2205457762 abstract "Polyurea is used in military and civilian applications where exposure to the sun is commonly of long duration, which can deteriorate its mechanical performance to suboptimal levels. This study reports on the ultrasonic properties of polyurea as a function of ultraviolet radiation exposure duration and temperature. Six sets of samples were continuously exposed to ultraviolet radiation for different durations up to 15 weeks. Control samples were also tested that did not receive UV exposure. The ultrasonic properties were measured using high-frequency contact ultrasound transducers in pitch-catch configuration. All exposed samples exhibited significant color changes from transparent yellow to opaque light brown. Changes of color were observed as early as 3 weeks of UV exposure. Nonetheless, crazing was only observed in samples of 6, 9, 12, and 15 weeks of continuous exposure. The size of the surface cracks increased as the duration of exposure continued. The effect of extended UV radiation on the acoustic properties was noted to be minimal, where elastic and shear moduli decreased monotonically after an initial increase during the first 3 weeks of exposure. The attenuation properties were measured at 23 °C and 40 °C. The p-wave attenuation did not show any notable change, while the s-wave attenuation monotonically decreased as the temperature and UV exposure duration increased." @default.
• W2205457762 created "2016-06-24" @default.
• W2205457762 creator A5044118668 @default.
• W2205457762 creator A5080819154 @default.
• W2205457762 date "2016-01-01" @default.
• W2205457762 modified "2023-10-18" @default.
• W2205457762 title "The effect of ultraviolet radiation on ultrasonic properties of polyurea" @default.
• W2205457762 cites W1972606896 @default.
• W2205457762 cites W1972961152 @default.
• W2205457762 cites W1978764145 @default.
• W2205457762 cites W1980403192 @default.
• W2205457762 cites W1983700327 @default.
• W2205457762 cites W1997648569 @default.
• W2205457762 cites W1999954349 @default.
• W2205457762 cites W2007490740 @default.
• W2205457762 cites W2009269235 @default.
• W2205457762 cites W2010360921 @default.
• W2205457762 cites W2018193652 @default.
• W2205457762 cites W2018501864 @default.
• W2205457762 cites W2024742100 @default.
• W2205457762 cites W2030791935 @default.
• W2205457762 cites W2038268030 @default.
• W2205457762 cites W2042499319 @default.
• W2205457762 cites W2044776099 @default.
• W2205457762 cites W2045299201 @default.
• W2205457762 cites W2057304328 @default.
• W2205457762 cites W2059054381 @default.
• W2205457762 cites W2073858443 @default.
• W2205457762 cites W2082294165 @default.
• W2205457762 cites W2082335320 @default.
• W2205457762 cites W2120808460 @default.
• W2205457762 cites W2133184830 @default.
• W2205457762 cites W2154281813 @default.
• W2205457762 cites W2168641487 @default.
• W2205457762 cites W2275397280 @default.
• W2205457762 cites W2277379884 @default.
• W2205457762 cites W2330776243 @default.
• W2205457762 doi "https://doi.org/10.1016/j.polymdegradstab.2015.11.009" @default.
• W2205457762 hasPublicationYear "2016" @default.
• W2205457762 type Work @default.
• W2205457762 sameAs 2205457762 @default.
• W2205457762 citedByCount "30" @default.
• W2205457762 countsByYear W22054577622016 @default.
• W2205457762 countsByYear W22054577622017 @default.
• W2205457762 countsByYear W22054577622018 @default.
• W2205457762 countsByYear W22054577622019 @default.
• W2205457762 countsByYear W22054577622020 @default.
• W2205457762 countsByYear W22054577622021 @default.
• W2205457762 countsByYear W22054577622022 @default.
• W2205457762 countsByYear W22054577622023 @default.
• W2205457762 crossrefType "journal-article" @default.
• W2205457762 hasAuthorship W2205457762A5044118668 @default.
• W2205457762 hasAuthorship W2205457762A5080819154 @default.
• W2205457762 hasConcept C111337013 @default.
• W2205457762 hasConcept C120665830 @default.
• W2205457762 hasConcept C121332964 @default.
• W2205457762 hasConcept C143753070 @default.
• W2205457762 hasConcept C159985019 @default.
• W2205457762 hasConcept C184652730 @default.
• W2205457762 hasConcept C185544564 @default.
• W2205457762 hasConcept C192562407 @default.
• W2205457762 hasConcept C24890656 @default.
• W2205457762 hasConcept C2776798109 @default.
• W2205457762 hasConcept C2779578285 @default.
• W2205457762 hasConcept C2781113870 @default.
• W2205457762 hasConcept C3019635159 @default.
• W2205457762 hasConcept C49040817 @default.
• W2205457762 hasConcept C60056205 @default.
• W2205457762 hasConcept C71924100 @default.
• W2205457762 hasConcept C81288441 @default.
• W2205457762 hasConcept C99454951 @default.
• W2205457762 hasConceptScore W2205457762C111337013 @default.
• W2205457762 hasConceptScore W2205457762C120665830 @default.
• W2205457762 hasConceptScore W2205457762C121332964 @default.
• W2205457762 hasConceptScore W2205457762C143753070 @default.
• W2205457762 hasConceptScore W2205457762C159985019 @default.
• W2205457762 hasConceptScore W2205457762C184652730 @default.
• W2205457762 hasConceptScore W2205457762C185544564 @default.
• W2205457762 hasConceptScore W2205457762C192562407 @default.
• W2205457762 hasConceptScore W2205457762C24890656 @default.
• W2205457762 hasConceptScore W2205457762C2776798109 @default.
• W2205457762 hasConceptScore W2205457762C2779578285 @default.
• W2205457762 hasConceptScore W2205457762C2781113870 @default.
• W2205457762 hasConceptScore W2205457762C3019635159 @default.
• W2205457762 hasConceptScore W2205457762C49040817 @default.
• W2205457762 hasConceptScore W2205457762C60056205 @default.
• W2205457762 hasConceptScore W2205457762C71924100 @default.
• W2205457762 hasConceptScore W2205457762C81288441 @default.
• W2205457762 hasConceptScore W2205457762C99454951 @default.
• W2205457762 hasFunder F4320306078 @default.
• W2205457762 hasLocation W22054577621 @default.
• W2205457762 hasOpenAccess W2205457762 @default.
• W2205457762 hasPrimaryLocation W22054577621 @default.
• W2205457762 hasRelatedWork W2042847277 @default.
• W2205457762 hasRelatedWork W2137307547 @default.
• W2205457762 hasRelatedWork W2205457762 @default.
• W2205457762 hasRelatedWork W2380293314 @default.
• W2205457762 hasRelatedWork W2389207638 @default.

• next