Results 251 to 260 of about 621,356 (276)

[Enamel damage depending on the method of bracket removal].

Fortschritte der Kieferorthopadie, 1993
Two different methods of removing brackets, on the one side by torsion and on the other by bending, were compared for the purpose of analyzing the respective enamel lesions. Each test group consisted of 19 extracted human molars with metal brackets attached to the molars by means of the "concise etching technique".
H, Fischer-Brandies, L, Kremers, C, Reicheneder, G, Kluge, K, Hüsler   +4 more
openaire   +1 more source

An implementation of the method of brackets for symbolic integration

ACM Communications in Computer Algebra, 2011
In spite of being a classical problem, the current techniques available for Symbolic Integration are not sufficient to evaluate a variety of integrals coming from Mathematical Physics, such as Bessel functions. The Method of Brackets [2, 3], a heuristic process appearing in the evaluation of Feynman diagrams, can be used to evaluate symbolically a ...
openaire   +1 more source

[Method of preparation of an individually programmed bracket system].

Informationen aus Orthodontie und Kieferorthopadie : mit Beitragen aus der internationalen Literatur, 1990
Described is a method how brackets can be provided with individual bases by the means of a diagnostic set-up. Such a bracket system matches fully the individual tooth anatomies and the individually defined treatment objective, which is built into the appliance from the very beginning.
openaire   +1 more source

IN-VITRO EVALUATION OF DIFFERENT POLISHING METHODS AFTER BRACKET DEBONDING

2023
This study evaluated the performance of two different polishing methods on the enamel surface roughness of teeth following adhesive removal with a tungsten carbide bur. To this end, we examined 45 premolar teeth, randomly divided into three groups (C, SLD, and BG) with '5 teeth per group. To experiment, we attached stainless steel brackets to all three
Sayahpour B., Hakim M., Eslami S., Khoylou M., Buehling S., Jamilian A., Ferati K., Palermo A., Mancini A., Xhajanka E., Kopp S.   +10 more
openaire   +1 more source

Roots of Equations (Bracket Methods)

2018
openaire   +1 more source

Highly antibacterial activity of N-doped TiO2 thin films coated on stainless steel brackets under visible light irradiation

Applied Surface Science, 2014
Shuai Cao
exaly  

Evaluation of the effects of CO2 laser on debonding of orthodontics porcelain brackets vs. the conventional method

Lasers in Medical Science, 2010
Azita Tehranchi, Reza Fekrazad, Norbert Gutknecht   +2 more
exaly  

A New Method of Predicting US and State-Level Cancer Mortality Counts for the Current Calendar Year

Ca-A Cancer Journal for Clinicians, 2004
Ahmedin Jemal Dvm, Eric J Feuer
exaly  

Variational method for determining the flexure of a bracket

Soviet Applied Mechanics, 1978
Prokopov, V. K., Sukhoterin, M. V.
openaire   +2 more sources

Development of biocompatibility in the orthodontic brackets based on MgAl2O4/ Si3N4 nanocomposites

Composites Part B: Engineering, 2019
mohammad Reza loghman estarki, Amir Alhaji   +1 more
exaly