Results 1 to 10 of about 94,989 (252)
3D-Printed Satellite Brackets: Materials, Manufacturing and Applications
Crystals, 2022 Brackets are the load-bearing components in a satellite. The current age of satellites comprises specific brackets that set out as a link between the bodies of the satellite, reflector parts, and feeder facilities mounted at its upper end.
Ajit Behera +2 more
exaly +3 more sources
Evaluation of the Force System Acting Within an Orthodontic Appliance [PDF]
BioengineeringBackground: Implant-prosthetic rehabilitation of single-tooth edentulism often requires orthodontic reshaping of the potential implant-prosthetic space because its dimensions change due to the migration of adjacent teeth.
Amelia Smaranda Roșianu +3 more
doaj +2 more sources
Bonding Performance of Etch-and-Rinse and Universal Adhesives for Metal Bracket Fixation: An In Vitro Mechanical and SEM Study [PDF]
BiomedicinesBackground: Durable adhesion between orthodontic brackets and enamel is essential for successful fixed orthodontic therapy. Despite simplified adhesive systems being available, conventional etch-and-rinse adhesives remain widely used due to their ...
Cristina Iosif +5 more
doaj +2 more sources
Assessment of the Forces Developed During Orthodontic Treatment Using the Finite Element Method [PDF]
Dentistry JournalBackground/Objectives: This “in silico” study investigated the biomechanical behavior of fixed orthodontic systems by analyzing the forces generated by Ni–Ti archwires and their effects on the dento-maxillary system (DMS). The objectives were to estimate
Maria Manuela Nardin +9 more
doaj +2 more sources
Xibei Gongye Daxue Xuebao, 2021 The similar scale model experiment can provide some reference for the research and development of naval gun weapons. This paper takes the naval gun bracket as an example to explain.
GONG Junjun +4 more
doaj +1 more source
Evaluation of Integrity of Mesh of Different Orthodontic Brackets [PDF]
Al-Rafidain Dental Journal, 2011 Aims: To evaluate and compare the effect of micro etcher model II on geometrical integrity of base of variable types of orthodontic brackets after etching and compared with new bracket. Materials and Methods: Twenty seven brackets were divided into three
Omar H Alluazy
doaj +1 more source
Nanomaterials, 2022 Carbon films were fabricated on the orthodontic stainless steel archwires by using a custom-designed electron cyclotron resonance (ECR) plasma sputtering deposition system under electron irradiation with the variation of substrate bias voltages from +5 V
Pengfei Wang +4 more
doaj +1 more source
Curved and Layered Structures, 2023 An electric motor mounting bracket is used in electric vehicles, especially hybrid ones using a parallel hybrid configuration. This study aims to analyze the strength and performance of the initial design and topology optimized design.
Effendi Ma’ruf Yanuar +3 more
doaj +1 more source
Evaluation of the Effects of Different Mouthrinses on the Color Stability of One Type of Glass Ionomer, Compomer and Giomer [PDF]
Journal of Dental Materials and Techniques, 2016 Objectives: The aim of this study was to evaluate the effect of four commercially available mouthrinses on the color stability of one type of glass ionomer, giomer and compomer. Method: 60 disc-shaped specimens, 180 in total (7*2mm), fabricated from each
Shaghayegh Razavi +3 more
doaj +1 more source
The Shear Bond Strengths of Metal and Ceramic Brackets: An in-Vitro Comparative Study [PDF]
Journal of Clinical and Diagnostic Research, 2013 Aim: This study has compared the Shear Bond Strengths (SBSs) of ceramic brackets and metal brackets. Materials and Method: Forty freshly extracted, human maxillary first premolars were selected for bonding.
Y G Reddy +5 more
doaj +1 more source