Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ahmed Al-Ostaz"'
Autor:
Avijit Pramanik, Olorunsola Praise Kolawole, Kaelin Gates, Sanchita Kundu, Manoj K. Shukla, Robert D Moser, Mine Ucak-Astarlioglu, Ahmed Al-Ostaz, Paresh Chandra Ray
Publikováno v:
ACS Omega, Vol 8, Iss 47, Pp 44942-44954 (2023)
Externí odkaz:
https://doaj.org/article/25dde475d0504857a6e18dd65d91ebc3
Publikováno v:
Journal of Thermoplastic Composite Materials. :089270572211377
Ultraviolet (UV) radiation present in natural sunlight degrades the chemical and mechanical properties of polymeric matrices in composites. Polyurea possess a unique set of chemical and mechanical properties due to its complex microstructure comprisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bf07a5bcd679ffe9a7fbcdd6c5ee63
https://doi.org/10.1177/08927057221137797
https://doi.org/10.1177/08927057221137797
Publikováno v:
International Journal of Geotechnical Engineering. 13:369-376
Performance monitoring and real-time data analysis are essential tools to evaluate the integrity of infrastructure. Among other techniques, non-contact deformation measurement techniques su...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7efe6c0d3bd1891947b012fe993a9a67
https://doi.org/10.1080/19386362.2017.1358527
https://doi.org/10.1080/19386362.2017.1358527
Autor:
Miria M. Finckenor, Mohammed Jaradat, Alharith Manasrah, Sasan Nouranian, Xiaobing Li, Grace Rushing, Hunain Alkhateb, Joseph Lichtenhan, Ahmed Al-Ostaz, Farzin Rahmani
Publikováno v:
European Polymer Journal. 92:233-249
Several groups of polyimide (PI)-based nanomaterials reinforced with polyhedral oligomeric silsequioxane (POSS) nanoparticles were subjected to atomic oxygen (AO) exposure to investigate the effects of POSS and glassification plasma pre-treatment. Va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::298914d2b3a41514810f4ab90d900f9c
https://doi.org/10.1016/j.eurpolymj.2017.05.004
https://doi.org/10.1016/j.eurpolymj.2017.05.004
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 55:1026-1035
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::760f942c8d7752c735f0351b9b2cd0f8
https://doi.org/10.1002/polb.24355
https://doi.org/10.1002/polb.24355
Publikováno v:
Journal of Reinforced Plastics and Composites. 34:687-695
A micromechanical model using properties of both polymer and filler is proposed to address creep response in case of nanocomposites consisting of graphite nanoparticles embedded in a polymer matrix. Empirical creep models like Burgers and Findley mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e49b064574f6af2b38df783c9a3def98
https://doi.org/10.1177/0731684415577687
https://doi.org/10.1177/0731684415577687
Publikováno v:
Journal of Polymers and the Environment. 23:171-182
The long-term performance of any novel material in its working environment is an intriguing area of research. The combined effect of the moisture content (relative humidity) and temperature of the environment degrades the mechanical properties of pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ba66cd9c5cc64998b4d5d62b138f4e
https://doi.org/10.1007/s10924-015-0710-2
https://doi.org/10.1007/s10924-015-0710-2
Autor:
Cole Fowler, Ahmed Al-Ostaz, Alexander H.-D. Cheng, Liguang Cai, Hunain Alkhateb, Xiaobing Li
Publikováno v:
International Journal of Impact Engineering. 75:1-10
The ballistic resistance and self-sealing behavior of polyhedral oligomeric silsesquioxane (POSS)-enhanced polyurea (PU) coated TC-128 steel plates subjected to high speed impact were investigated experimentally and numerically. Both experimental and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f37f0aad846553a1e28634ce5ccb02ea
https://doi.org/10.1016/j.ijimpeng.2014.06.015
https://doi.org/10.1016/j.ijimpeng.2014.06.015
Publikováno v:
Journal of Nanomechanics and Micromechanics. 3:67-77
Graphene nanoplatelets have unique mechanical, thermal, and electrical properties that render them ideal reinforcing materials. The attractive properties of graphene have led to intensive research on graphene-polymer nanocomposites. However, very lit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1157d5959377d8d9b4268001e7034e
https://doi.org/10.1061/(asce)nm.2153-5477.0000055
https://doi.org/10.1061/(asce)nm.2153-5477.0000055
Publikováno v:
Fire and Materials. 38:227-240
Polymeric coatings applied to masonry infill walls have been demonstrated to provide protection against blast. Steel frames may be embedded in these walls to improve the structural characteristics of the building. During the process of retrofitting t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0774a55d885f09d8cf1e77cefef18101
https://doi.org/10.1002/fam.2176
https://doi.org/10.1002/fam.2176