Correlation between dental enamel chemical composition and bracket debonding, comparing adhesive systems through a scanning electron microscope
Sign Up to like & getrecommendations! Published in 2022 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.24111
Abstract: Literature reports indicate that during bracket removal there can be enamel damage. We compare the shear bond strength (SBS) and tooth enamel loss of four adhesive systems and identify the Ca/P ratio. Then a total… read more here.
Keywords: electron microscope; enamel loss; bracket; adhesive systems ... See more keywords
Extended corner symmetry, charge bracket and Einstein’s equations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)083
Abstract: Abstract We develop the covariant phase space formalism allowing for non-vanishing flux, anomalies, and field dependence in the vector field generators. We construct a charge bracket that generalizes the one introduced by Barnich and Troessaert… read more here.
Keywords: charge bracket; corner; corner symmetry; bracket ... See more keywords
Structural Strength and Laminate Optimization of Composite Connecting Bracket in Manned Spacecraft Using a Genetic Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Applied Composite Materials"
DOI: 10.1007/s10443-018-9736-7
Abstract: This paper presents a novel optimization scheme using a Genetic Algorithm (GA) to design a composite connecting bracket in manned spacecraft especially for the stress concentration of the hinge pedestal. Experimental modal analysis (EMA) as… read more here.
Keywords: composite connecting; genetic algorithm; using genetic; optimization ... See more keywords
Stress distribution and deformation in six tie wings Orthodontic bracket during simulated tipping - A finite element analysis
Sign Up to like & getrecommendations! Published in 2021 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2020.105835
Abstract: BACKGROUND AND OBJECTIVES Four tie wings brackets are widely used in orthodontics, while the Six Tie Wings Brackets (STWB) are recently emerging in fixed orthodontic appliances due to their claim for less friction and thus… read more here.
Keywords: tie wings; deformation; stress distribution; bracket ... See more keywords
FATIGUE LIFE PREDICTION OF HEAVY VEHICLE SUSPENSION SYSTEM UNDER VARYING LOAD CONDITIONS
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.105087
Abstract: Abstract Suspension bracket mounted on a cross-section part and subjected to uneven loads fail often due to fatigue cracks and vibration mainly in the welded regions and sudden change in cross sections. It is important… read more here.
Keywords: fatigue life; suspension; load conditions; bracket ... See more keywords
Effect of high temperatures on teeth fixed with an orthodontic bracket. An in vitro study.
Sign Up to like & getrecommendations! Published in 2020 at "Forensic science international"
DOI: 10.1016/j.forsciint.2020.110182
Abstract: In cases of incineration, where the identification of victims by conventional methods is impossible, teeth and dental materials become an available source of evidence - thanks to their ability to resist high temperatures. Currently, there… read more here.
Keywords: bracket; high temperatures; vitro study; teeth without ... See more keywords
From variational to bracket formulations in nonequilibrium thermodynamics of simple systems
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geometry and Physics"
DOI: 10.1016/j.geomphys.2020.103812
Abstract: A variational formulation for nonequilibrium thermodynamics was recently proposed in [7, 8] for both discrete and continuum systems. This formulation extends the Hamilton principle of classical mechanics to include irreversible processes. In this paper, we… read more here.
Keywords: bracket formulations; variational bracket; formulations nonequilibrium; thermodynamics ... See more keywords
Double bracket formulation for the distribution function approach to multibead-chain suspensions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-Newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2021.104537
Abstract: A suspension of elastic chains of small beads in a Newtonian fluid is a common model for a viscoelastic polymer solution. The configuration of these multibead chains can be described by a distribution function that… read more here.
Keywords: bracket; multibead; chain; distribution function ... See more keywords
Picture-valued parity-biquandle bracket
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Knot Theory and Its Ramifications"
DOI: 10.1142/s0218216520400040
Abstract: In V. O. Manturov, On free knots, preprint (2009), arXiv:math.GT/0901.2214], the second named author constructed the bracket invariant [⋅] of virtual knots valued in pictures (linear combinations o... read more here.
Keywords: picture valued; biquandle bracket; valued parity; parity biquandle ... See more keywords
Effect of Different Surface Treatments and Orthodontic Bracket Type on Shear Bond Strength of High-Translucent Zirconia: An In Vitro Study
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Dentistry"
DOI: 10.1155/2022/9884006
Abstract: Objective Considering the increasing number of adults seeking orthodontic treatment, and the possible need for bracket bonding to monolithic zirconia restorations, knowledge about the preferred type of bracket (metal/ceramic) and the most efficient surface treatment… read more here.
Keywords: surface treatment; zirconia; different surface; surface ... See more keywords
Fatigue optimization of shock absorber coupling rod bracket based on ARIZ and finite element analysis
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering"
DOI: 10.1177/09544070231173062
Abstract: Coupling rod bracket, which responds for connecting shock absorbers to coupling rods, is one of safety related parts in vehicle suspensions. During vehicle maneuvering, coupling road bracket will suffer the dynamic load caused by uneven… read more here.
Keywords: finite element; bracket; coupling rod; shock ... See more keywords