Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Roya Dastjerdi"'
Publikováno v:
Clin Orthop Relat Res
BACKGROUND Acetabular overcoverage is associated with pincer-type femoroacetabular impingement (FAI). A subtype of acetabular overcoverage is caused by a deep acetabulum with a negatively tilted acetabular roof, in which acetabular reorientation may
Publikováno v:
Journal of Cleaner Production. 200:331-341
Water-born flower-like nanostructures have been produced via electrospinning of an innovative bicomponent polymeric solution of cross-linkable amino-functional polysiloxane (X-AFPs) resin and polyvinyl alcohol (PVA) in a special condition, after an a
Autor:
Samaneh Hashemikia, Roya Dastjerdi
Publikováno v:
Journal of Cleaner Production. 312:127570
This research reports the production of self-assembled colloidal silver/silica (Ag/SiO2) nanoflowers as well as star-like titania included one (TiO2/Ag/SiO2 nanostars) for the first time. We devise a green pathway for self-assembling process via a fa
Publikováno v:
Advances in Polymer Technology. 37:1897-1905
Nano-titanium oxide/nano-zinc oxide/poly(ethylene terephthalate) (nano-TiO2/nano-ZnO/PET) nanocomposite fibers were successfully prepared by a laboratory-scale melt spinning process. The properties of pure and modified PET fibers including tensile (t
Autor:
Mohammad Bilal, Douglas K. Pleskow, Mandeep S. Sawhney, Joseph D. Feuerstein, Cinthana Kandasamy, Jack Mlabasati, Roya Dastjerdi, Jonah Cohen, Tyler M. Berzin
Publikováno v:
American Journal of Gastroenterology. 115:S657-S658
INTRODUCTION: Although the typical presentation of COVID-19 infection includes fever and respiratory complaints, gastrointestinal (GI) symptoms are also common at the time of diagnosis Case-series mainly from eastern Asia have reported varying freque
Publikováno v:
Advances in Polymer Technology. 37:84-93
High-speed spinning at 3000 m/min with a remarkable potential for mass production was conducted to produce continuous fine-multifilament nanocomposite yarns on a pilot plant scale. Nanocomposite fabrics were produced via a simultaneous draw-texturing
Autor:
Mahnoosh Jannesari, Roya Dastjerdi
Publikováno v:
Journal of Cleaner Production. 266:121873
This research reports an innovative production technique of a hammock-like patterned multiple-size nanofibrous membrane with amazing highly regular intelligent cell attachment potentialities which can open a novel era in tissue engineering. We also e
Autor:
Roya Dastjerdi
Publikováno v:
Advance Research in Textile Engineering. 3
Publikováno v:
Journal of Macromolecular Science, Part B. 54:783-798
The properties of TiO2/polyamide 6 (PA6) and ZnO/PA6 nanocomposite filament yarns produced on a pilot-plant melt spinning machine were compared. Concentrated masterbatches were prepared using a twin screw extruder. Then continuous multifilament yarns
Publikováno v:
Wear. :117-125
Abrasion resistance is a vital property in variable applications of polymeric composites and especially considered as the main characteristic of polyamid (PA) fabrics. Here, to investigate the wear properties of PA6 nanocomposite fabrics, melt spun y