Results 21 to 30 of about 226,108 (341)

[Letter to the editor] Ethylene emitted by nylon membrane filters questions their usefulness to transfer plant seedlings between media [PDF]

open access: yes, 2011
Transfer of seedlings between media is a time-consuming process because the traditional, widely used method involves using forceps to transfer the plantlets one by one. The previously reported solution to avoid such a laborious procedure is the use
Sirko, Agnieszka   +4 more
core   +1 more source

Mineralizing Coating on 3D Printed Scaffolds for the Promotion of Osseointegration

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Design and fabrication of implants that can perform better than autologous bone grafts remain an unmet challenge for the hard tissue regeneration in craniomaxillofacial applications. Here, we report an integrated approach combining additive manufacturing
Abshar Hasan   +17 more
doaj   +1 more source

PLASTIC / NYLON WASTE POLLUTION AND DISPOSAL IN OYO STATE, NIGERIA

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2021
This study examined the effect of plastic/nylon pollution, the disposal method and the factors influencing the methods of disposal in Oyo state. This study was conducted in eleven local government areas (LGA) of Oyo states using structured questionnaire ...
Bolaji K.A.   +3 more
doaj   +1 more source

Hydrogenation of Adiponitrile to Hexamethylenediamine over Raney Ni and Co Catalysts

open access: yesApplied Sciences, 2020
Hexamethylenediamine (HMDA), a chemical for producing nylon, was produced on Raney Ni and Raney Co catalysts via the hydrogenation of adiponitrile (ADN). HMDA was hydrogenated from ADN via 6-aminohexanenitrile (AHN). For the two catalysts, the effects of
Younghyun Lee   +5 more
doaj   +1 more source

Effect of Denture Base Material on the Peri-implant Stresses of Implant Supported Overdenture: An In Vitro Study [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry
Purpose: The purpose of this study was to evaluate the effect of denture base material on the peri-implant stresses of overdentures held in place by inclined and straight implants during axial dislodgments.
Hossam M Bassiouny   +4 more
doaj   +1 more source

Flexible Thermoplastic Denture Base Materials for Aesthetical Removable Partial Denture Framework [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Conventional fixed partial dentures, implant supported Fixed Partial Dentures (FDPs) and removable partial dentures are the most common treatment modalities for the aesthetic and functional rehabilitation of partially edentulous patients.
Kunwarjeet Singh   +3 more
doaj   +1 more source

LIPASE IMMOBILIZATION ON FIBERS GRAFTED WITH POLYGLYCIDYL METHACHRYLATE

open access: yesInternational Islamic University Malaysia Engineering Journal, 2019
: Lipase enzyme originated from wheat germ was immobilized on nylon -6- grafted with polyglycidyl methachrylate (PGMA). The immobilization of enzyme experiments were designed and studied using face centred central composite design (FCCCD) under response ...
Maan Alkhatib   +4 more
doaj   +1 more source

Nylon 12/graphene nanocomposites [PDF]

open access: yes, 2012
A unique combination of excellent mechanical, thermal and barrier properties has made graphene a multifunctional reinforcement for polymers. The goals of this research were to prepare exfoliated functionalized graphene sheets (FG) from expanded graphite,
Rehman Rafiq (7123841)
core   +6 more sources

Deep‐Tissue Light Generation via Whispering Gallery Mode Lasing From a Commercial Nylon Fiber for Biomedical Applications

open access: hybridAdvanced Materials Technologies, EarlyView.
A dyed nylon fiber is implemented inside the scattering phantom and skin tissue. The deep‐tissue light generation via whispering gallery mode lasing is demonstrated, achieving a depth of >50 times transport mean free path in scattering phantom and 3 mm beneath skin.
Dongqin Ni   +4 more
openalex   +2 more sources

Comparison of the Effects of Using Nylon Sutures versus Vicryl Sutures on Inflammation after Pterygium Surgery [PDF]

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2023
Introduction: Until now, many surgical sutures have been used for pterygium surgery, but it has not yet been determined which suture thread is preferable for pterygium surgery.
Mohammd Reza Shoja   +5 more
doaj  

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