Expander
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Settlement of bored piles with expander body system in lateritic soils
Abstract The Expander Body pile (EB) is a combination of a cast-in-situ pile method with an inflated, pump-grouted tip. The EB system's pioneering conjunction with the conventional drilling pile technique has improved work load, foundation security, cost reductions and abrupt displacements in lateritic, porous, unsaturated soils. The aim of this article is t
REM, Int. Eng. J.. Publicado em: 2021-09
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2. Evaluation of palate area before and after rapid maxillary expansion, using cone-beam computed tomography
RESUMO Objetivo: o objetivo do presente estudo foi estimar a alteração na área do palato após expansão rápida da maxila (ERM) com o expansor Hyrax em indivíduos em crescimento, utilizando tomografia computadorizada de feixe cônico (TCFC). Métodos: quatorze pacientes (9 meninas e 5 meninos; idade média 11,7± 2,4 anos) que necessitavam de ERM com
Dental Press J. Orthod.. Publicado em: 11/11/2019
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3. Typological analysis of slidequakes emitted from landslides: experiments on an expander body pile and Sobradinho landslide (Brasilia, Brazil)
Abstract Reactivation of a landslide is usually accompanied by microseismic signals emitted from the deforming soil mass. The reproduction of similar signals in a physical model test conducted under control conditions can allow researchers to explore and test such complicated signals to improve the prediction of full-scale failure. The present study investig
REM, Int. Eng. J.. Publicado em: 19/06/2019
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4. Inflatable penile prosthesis as tissue expander: what is the evidence?
ABSTRACT Objective: Many patients who undergo inflatable penile prosthesis (IPP) replacement are often upsized to larger cylinders, suggesting the IPP may serve as a tissue expander and increase internal penile length. The objective of this study is to evaluate whether cylinder length increases with subsequent IPP insertion. Materials and Methods: We queri
Int. braz j urol.. Publicado em: 2017-10
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5. Miniscrew-assisted rapid palatal expander (MARPE): the quest for pure orthopedic movement
RESUMO A sutura palatina mediana tem margens ósseas interpostas por tecido conjuntivo denso e não representa apenas a união dos processos palatinos da maxila, mas também a dos processos alveolares das maxilas e das lâminas horizontais dos ossos palatinos. Modificá-la implica em influenciar outras áreas vizinhas. Ela tem três segmentos a serem conside
Dental Press J. Orthod.. Publicado em: 2016-08
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6. Valores energéticos de rações expandidas em diferentes temperaturas para frangos de corte
RESUMO O objetivo deste estudo foi determinar os valores energéticos de rações expandidas, obtidas em diferentes temperaturas de expansão para frangos de corte em diferentes idades. As rações foram expandidas nas temperaturas: 80; 100; 120; 140ºC. Dois ensaios biológicos foram conduzidos utilizando-se o método tradicional de coleta total de excretas
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2016-06
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7. A bilinear elastic constitutive model applied for midpalatal suture behavior during rapid maxillary expansion
Introduction : This study aims to evaluate the influence of the biomechanical behavior of the midpalatal suture (MPS) during the rapid maxillary expansion (RME) when modeled by the Finite Element Method. Methods Four simulation alternatives are discussed and, for each analysis, the suture is considered as a functional unit with a different mechanical behavi
Res. Biomed. Eng.. Publicado em: 27/11/2015
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8. Adjustable perineal male sling using tissue expander as an effective treatment of post-prostatectomy urinary incontinence
Purpose To report our intermediate experience in treating patients with severe incontinence using an adjustable perineal male sling with a tissue expander. Materials and Methods An adjustable male sling procedure was performed on 21 patients with severe incontinence. The underlying etiology of urinary incontinence was radical prostatectomy in 13 patients, o
Int. braz j urol.. Publicado em: 2015-04
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9. Impact of particle size, thermal processing, fat inclusion, and moisture addition on starch gelatinization of broiler feeds
The present study evaluated the effect of feed particle size, thermal processing different levels of fat inclusion and of moisture addition on the amount of gelatinized starch in a corn-soybean broiler diet. The different processing factors were combined in a 2 x 4 x 4 x 2 factorial arrangement in a three randomized block design consisting of three productio
Rev. Bras. Cienc. Avic.. Publicado em: 2014-12
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10. Rapid palatal expansion: a comparison of two appliances
This study analyzed occlusal radiographs to compare the transverse changes produced in patients treated with rapid maxillary expansion using two types of appliances. The sample consisted of 31 children aged 7 to 10.6 years, of both genders, with posterior cross-bite. Fifteen children were treated with a tooth-borne expander and 16 were treated with a tooth-t
Brazilian Oral Research. Publicado em: 2012-06
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11. In vitro evaluation of flexural strength of different brands of expansion screws
OBJECTIVE: The objective of this study was to compare the flexural strength of the stems of three maxillary expanders screws of Morelli, Forestadent and Dentaurum brands. METHODS: The sample consisted of nine expander screws (totalizing of 36 stems), three from each brand, all stainless steel and 12 mm of expansion capacity. The stems of the expander screws
Dental Press Journal of Orthodontics. Publicado em: 2012-06
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12. Orthopedic treatment of Class III malocclusion with rapid maxillary expansion combined with a face mask: a cephalometric assessment of craniofacial growth patterns
OBJECTIVE: The aim of this prospective study was to assess potential changes in the cephalometric craniofacial growth pattern of 17 children presenting Angle Class III malocclusion treated with a Haas-type expander combined with a face mask. METHODS: Lateral cephalometric radiographs were taken at beginning (T1) and immediately after removal of the appliance
Dental Press Journal of Orthodontics. Publicado em: 2012-06