Results 21 to 30 of about 20,508 (257)
Saudi Dental Journal, 2023 Background: Vacuum-formed retainer (VFR) is the most used retainer due to its higher aesthetic properties and lower cost, their mechanical properties of are important in determining the stability and long-term use of appliances made out of them.
Aljazi H. Aldweesh +4 more
doaj +1 more source
Applied Sciences, 2019 Splinting of the mobile teeth is a critical part of periodontal management to improve the prognosis and longevity of stable results of periodontally compromised teeth with increased mobility.
Shahabe Saquib +5 more
doaj +1 more source
Development of Braiding-Pultrusion Method and Investigation of Mechanical Properties of Composite Rods Produced by this Method [PDF]
علوم و تکنولوژی پلیمر, 2013 In this research, a braiding-pultrusion production line is developed by modifying a conventional textile maypole braiding machine and adding it to a pultrusion line for production of braid-pultruded (BP) composite rods.
M.S. Ahmadi +3 more
doaj +1 more source
Investigating the mechanical properties of wood flour/ polypropylene/ nanoclay composite [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2013 The effect of nanoclay and coupling agent contents on the mechanical properties of wood flour/ polypropylene/ nanoclay composites was investigated. Wood flour content was constant at 40%, maleic anhydride at two levels of 2 and 4% and nanoclay (Cloisite ...
Habib alah Khademi eslam +3 more
doaj +1 more source
Mechanical Properties of Side-Pressed Laminated Bamboo Lumber Based on Ultrasonic NDT Technology
Forest Science and TechnologyThe aim of this study was to investigate the relationship model between the ultrasonic propagation velocity and the mechanical property of side-pressed laminated bamboo lumber (SPLBL), as well as to provides a theoretical basis for non-destructive ...
Fenglu Liu +5 more
doaj +1 more source
Measuring Young’s Modulus of a Wooden Bar Using Flexural Vibration without Measuring its Weight
BioResources, 2015 This study aimed to develop a simple measuring method to determine Young’s modulus of a wooden bar by measuring its flexural vibration without measuring its weight.
Yoshitaka Kubojima +3 more
doaj +1 more source
Journal of Natural Fibers, 2022 Kenaf mat/epoxy composite possesses low mechanical properties. The investigation examined the hybridization impact on the mechanical performance of kenaf mat/carbon/epoxy and kenaf mat/glass/epoxy hybrid composites.
Khurshid Malik +8 more
doaj +1 more source
Science and Engineering of Composite Materials, 2014 In this study, the effect of addition of Rockforce mineral and glass fiber fillers on the mechanical properties and morphological characteristics of polyamide-6 composites were evaluated and compared. Reinforcements, single and mixed compounds by various
Unal Huseyin, Mimaroglu A.
doaj +1 more source
Correction of Young’s Modulus Calculation in the Flexural Mode of Resonant Column Test
Applied Sciences, 2020 The resonant column test includes torsional and flexural modes that can be used to obtain reduction curves for the shear modulus and Young’s modulus of the soil, respectively.
Wei-Chun Lin, Chi-Chin Tsai
doaj +1 more source
Additive Manufacturing of Alumina‐Reinforced Elastomers
Advanced Engineering Materials, EarlyView.Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source