Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Levent Onal"'
Autor:
Levent Onal, Fatih Bedir, Murat Turan, Muhammet Mavibas, Buğra Çağatay Savaş, Fatih Yasarturk
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
Retirees face numerous challenges, particularly in countries with lower socio-economic conditions. Perceived social isolation and happiness levels are seen as significant factors that significantly affect the quality of life in old age. Perceived soc
Externí odkaz:
https://doaj.org/article/42b9c45d74f44857ba7bf984700b52ee
Autor:
Harshvardhan Saraswat, Dániel Sebők, Nitesh Kumar Jangir, Dietmar Hietel, Levent Onal, Amit Rawal, Martin Dauner, Danvendra Singh, Sumit Sharma, Ákos Kukovecz
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 112
Biomaterials are porous and three-dimensional (3D) templates, which are used as biological substitutes in tissue engineering. Targeting the optimal design of biomaterials requires a synergy between mechanical, porous, mass transport, and biological p
Autor:
Yekta Karaduman, Levent Onal
Publikováno v:
Composites Part B: Engineering. 93:12-25
In this study, flexural behavior of nonwoven fabric reinforced sandwich composites from jute and polypropylene (PP) fibers was investigated. Jute/PP composite plates reinforced with jute/PP commingled nonwoven fabrics of different jute/PP fractions w
Publikováno v:
Polymer Composites. 36:2167-2173
In this study, the hybrid composites were prepared by stacking jute/PP nonwoven and flax/MAPP woven fabrics in defined sequences. Polypropylene (PP) and maleic anhydride grafted polypropylene (MAPP) were used as matrix materials. Jute and flax fibers
Publikováno v:
Polymer Composites. 35:1044-1050
In this study, the jute/polypropylene nonwoven reinforced composites were prepared using film stacking method. The surface of jute fibers was modified using alkali treatment. These alkali treated jute fiber nonwoven composites were analyzed for their
Autor:
Mustafa Yildirim, Levent Onal
Publikováno v:
World Journal of Engineering. 10:49-54
3D knitted spacer fabric is a three dimensional textile structure composing of two surface fabric layers combined by pile yarns whose thickness changed depending on the final application area. The pile yarns are alternatively bound to the cylinder an
Autor:
Yekta Karaduman, Levent Onal
Publikováno v:
Biodegradable Green Composites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f180b8bee90e9a0c1a0a6d4e174badd
https://doi.org/10.1002/9781118911068.ch3
https://doi.org/10.1002/9781118911068.ch3
Autor:
Mustafa Yildirim, Levent Onal
Publikováno v:
Textile Research Journal. 82:1751-1764
The effect of thermal properties on the three-dimensional knitted spacer fabrics made from functional fibers (i.e. Outlast®, Coolmax®) with different fiber compositions was studied. The spacer fabrics were specifically designed for mattress ticking
Autor:
Hüseyin Gazi Örtlek, Levent Onal
Publikováno v:
Fibers and Polymers. 9:194-199
Murata vortex spinning system is based on the air jet spinning system. The vast majority of previous works deal with the properties of vortex spun (VS) yarn and the spinning system. In this study, we investigated knitted fabrics from VS yarn in compa
Publikováno v:
Journal of Applied Polymer Science. 107:3750-3755
The moisture uptake of polymers and composites has increasing significance where these materials are specified for invasive, long-term medical applications. Here we analyze mass gain and the ensuing degradation mechanisms in phosphate glass fiber rei