Keyhole
Mostrando 1-12 de 194 artigos, teses e dissertações.
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1. Distal ureter and bladder cuff excision using the “Keyhole Technique” during Robotic Radical Nephroureterectomy
ABSTRACT Introduction: Upper tract urothelial carcinoma (UTUC) accounts for 5-10% of all urothelial tumors (1). Radical nephroureterectomy (RNU) remains the standard treatment for high, and low-grade UTUC (2). Although the open approach has been considered the gold standard, robotic techniques have shown comparable oncological outcomes with potential advant
International braz j urol. Publicado em: 2022
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2. Robotic parastomal hernia repair
ABSTRACT Introduction and Objective: Annually, more than one hundred thousand new stomas are created in the United States and near 30-50% of those will develop parastomal hernia (1). Occasionally parastomal hernias may result in life threatening complications such as bowel obstruction or strangulation requiring urgent surgical intervention (2). The minimall
Int. braz j urol.. Publicado em: 2021-03
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3. Editorial Comment: Intravesical injections of platelet-rich plasma is effective and safe in treatment of interstitial cystitis refractory to conventional treatment-A prospective clinical trial
ABSTRACT Introduction and Objective: Annually, more than one hundred thousand new stomas are created in the United States and near 30-50% of those will develop parastomal hernia (1). Occasionally parastomal hernias may result in life threatening complications such as bowel obstruction or strangulation requiring urgent surgical intervention (2). The minimall
Int. braz j urol.. Publicado em: 2021-03
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4. Editorial Comment: Long-term outcomes and risks factors for failure of intradetrusor onabotulinumtoxin A injections for the treatment of refractory neurogenic detrusor overactivity
ABSTRACT Introduction and Objective: Annually, more than one hundred thousand new stomas are created in the United States and near 30-50% of those will develop parastomal hernia (1). Occasionally parastomal hernias may result in life threatening complications such as bowel obstruction or strangulation requiring urgent surgical intervention (2). The minimall
Int. braz j urol.. Publicado em: 2021-03
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5. “Key-hole art”: Samuel Beckett e a peça televisiva
O artigo situa as peças televisivas de Samuel Beckett em relação à questão da autonomia dos meios artísticos. Aponta-se uma forma de trabalho com o meio televisivo semelhante àquele desenvolvida por Beckett em outros meios (teatro, prosa, rádio): a crítica às convenções de cada gênero (drama, romance, filme televisivo) e o desenvolvimento dos me
ARS (São Paulo). Publicado em: 20/01/2020
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6. Effects of Geometrical Feature on Microstructures and Mechanical Properties of Refill Friction Stir Spot Welding 6061 Aluminum Alloy
Refill friction stir spot welding (refill FSSW) is a solid state joining technology developed and patented by Helmholtz-Zentrum Geesthacht. Refill FSSW is a welding process suitable for spot joining lightweight materials in similar and dissimilar joint configuration. The result is a spot welded in lap configuration with minimal material loss and a flat surfa
Mat. Res.. Publicado em: 17/01/2020
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7. Keyhole GTAW with Dynamic Wire Feeding Applied to Orbital Welding of 304L SS Pipes
Resumo Atualmente, no cenário brasileiro de óleo e gás a execução dos processos de soldagem para aços inoxidáveis consiste em sua grande maioria de aplicações manuais, dificultando qualquer aumento de produtividade e repetibilidade dos processos. Portanto, a automação desta etapa permite grandes avanços com resultados mais confiáveis, menores c
Soldag. insp.. Publicado em: 15/08/2019
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8. A Comparative Study of the Heat Input During Laser Welding of Aeronautical Aluminum Alloy AA6013-T4
ABSTRACT The heat input is the amount of energy supplied per unit length of the welded workpiece. In this study, the effect of two different heat inputs in laser beam welding of a high strength aluminum alloy AA6013-T4 was evaluated from macrostructural and microstructural points of view. The experiments were performed using a continuous wave 2 kW Yb-fiber l
J. Aerosp. Technol. Manag.. Publicado em: 14/06/2018
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9. Microstructural Characterization of a Laser Surface Remelted Cu-Based Shape Memory Alloy
Cu-based shape memory alloys (SMAs) present some advantages as higher transformation temperatures, lower costs and are easier to process than traditional Ti-based SMAs but they also show some disadvantages as low ductility and higher tendency for intergranular cracking. Several studies have sought for a way to improve the mechanical properties of these alloy
Mat. Res.. Publicado em: 12/04/2018
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10. Amigdalo-hipocampectomia transtemporal: técnica minimamente invasiva com ótimos resultados clínicos e baixo custo
RESUMO A esclerose mesial temporal é uma síndrome epiléptica focal que requer ablação de estruturas mesiais temporais. Objetivo: Descrever e padronizar a técnica operatória e resultados clínicos. Métodos: Série prospectiva de casos de uma única instituição, realizadas por um único cirurgião, de 2006 a 2012. 120 doentes foram submetidos a ami
Arq. Neuro-Psiquiatr.. Publicado em: 2017-11
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11. Preparation of monoclonal antibodies against gamma-type phospholipase A2 inhibitors and immunodetection of these proteins in snake blood
Abstract Background: The gamma-type phospholipase A2 inhibitor (ΡLIγ) is a natural protein commonly found in snake serum, which can neutralize pathophysiological effects of snake venom phospholipases A2. Therefore, this protein is a potential candidate to the development of a novel antivenom. To the best of our knowledge, there is no antibody currently av
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 28/09/2017
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12. Estudo da Técnica Tig Keyhole por Meio do Análise Comparativo entre Duas Tochas de Alta Produtividade na União de Chapas de Aço Carbono de Meia Espessura
Resumo Na bibliografia de referência comum, a soldagem por meio da técnica Keyhole sempre foi associada a processos de soldagem com uma alta concentração de energia, como o processo Laser ou o processo Plasma. Novos avanços em tochas TIG estão mudando a forma em como o processo de soldagem TIG deveria ser considerado. Um exemplo desses novos avanços �
Soldag. insp.. Publicado em: 2015-09