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Mostrando 1-12 de 190 artigos, teses e dissertações.
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1. Robotic-assisted nephrectomy with level II IVC thrombectomy using Rummel Tourniquets
ABSTRACT Background: Inferior vena cava (IVC) invasion from renal cell carcinoma (RCC) occurs at a rate of 4-10% (1). IVC thrombectomy (IVC-TE) can be an open procedure because of the need for handling of the IVC (2). The first reported series of robotic management of IVC-TE started in 2011 for the management of Level I - II thrombi with subsequent case rep
International braz j urol. Publicado em: 2022
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2. ROUTINE USE OF V-LOCK® SUTURE FOR BARIATRIC ANASTOMOSIS IS SAFE: COMPARATIVE RESULTS FROM CONSECUTIVE CASE SERIES
RESUMO Racional : Em países de alta renda, a obesidade mórbida é um problema crescente de saúde que já atingiu proporções epidêmicas. Ao realizar um bypass gástrico laparoscópico, existem vários métodos operatórios. Objetivo: Descrever a experiência institucional utilizando uma sutura farpada unidirecional sem nós (V-Loc 180/Covidien, Mansfi
ABCD, arq. bras. cir. dig.. Publicado em: 21/10/2019
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3. Financial resilience of municipal civil servants’ pension funds
RESUMO O objetivo deste estudo é analisar as respostas a pressões e os padrões de resiliência financeira que emergem nos regimes próprios de previdência social (RPPS) municipais. A análise agrega à abordagem tradicional de resiliência financeira discutindo a vulnerabilidade que emerge da interação entre patrocinador e RPPS, estimulada muitas vezes
Rev. contab. finanç.. Publicado em: 10/07/2019
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4. Surface morphologic evaluation of orthodontic bonding systems under conditions of cariogenic challenge
Abstract: Orthodontic bonding systems are submitted to demineralization and remineralization dynamics that might compromise their surface smoothness, and favor biofilm aggregation and caries development. The aim of the present study was to evaluate the effects of a cariogenic challenge model (in vitro pH-cycling model) on the surface roughness and topography
Braz. oral res.. Publicado em: 25/04/2019
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5. Assessing the crashworthiness of a vehicle seat for rear and frontal impacts
Abstract A vehicle seat represents an automotive passive system because it limits the damage caused to passengers in the events of an accident or a crash. This way, the present work intends to evaluate the safety of an anchorage mechanism of a frontal vehicle driver seat considering two hazardous situations rear and frontal impacts. Performing a nonlinear FE
Lat. Am. j. solids struct.. Publicado em: 04/02/2019
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6. In Vitro and In Vivo Biocompatibility Of ReOss® in Powder and Putty Configurations
Resumo Este estudo avaliou comparativamente duas configurações (pó e massa) de um biomaterial composto com base de PLGA (Poli(láctico-co-glicólico)/hidroxiapatita em nanoescala (ReOss®, Intra-Lock International) através da morfologia microscópica, citotoxicidade in vitro, biocompatibilidade e resposta in vivo como substituto ósseo. MEV e EDS caracte
Braz. Dent. J.. Publicado em: 2018-03
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7. Incentivos negativos promovem uma indústria madeireira sustentável? Aprisionamento da indústria madeireira na Amazônia.
Resumo: O presente texto investiga a existência de um lock-in, ou aprisionamento, de baixa tecnologia e alto impacto ambiental na indústria madeireira na Amazônia Brasileira. A pesquisa teve como base teórica a Economia Evolucionária, especialmente a noção de trajetória tecnológica. Foi estudada a dualidade de decisões envolvendo a exploração mad
Nova econ.. Publicado em: 2017-12
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8. INTERNET OF THINGS-BASED PRODUCTS/SERVICES: PROCESS AND CHALLENGES ON DEVELOPING THE BUSINESS MODELS
ABSTRACT Many companies nowadays are struggling to understand the unprecedented complexity of developing business models for products and services based on the Internet of Things (IoT). This article aims at investigating what are the elements to be taken into account in order to create a business model for IoT-based products/services and what are the main ch
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2017-12
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9. A Biomechanical Analysis of the Interlock Suture and a Modified Kessler-Loop Lock Flexor Tendon Suture
OBJECTIVE: In this work, we attempted to develop a modified single-knot Kessler-loop lock suture technique and compare the biomechanical properties associated with this single-knot suture technique with those associated with the conventional modified Kessler and interlock suture techniques. METHODS: In this experiment, a total of 18 porcine flexor digitoru
Clinics. Publicado em: 2017-09
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10. A tese de performatividade e o ambiente das ideias: o papel dos modelos formais em economia
Resumo: Este trabalho expõe a tese de performatividade da economia e a utiliza como argumento a respeito da influência que os modelos dos economistas têm no sistema econômico. Embora a tese de performatividade tenha sido alvo de críticas - sendo até considerada um modismo por alguns críticos -, sua versão fraca aponta que as construções teóricas p
Nova econ.. Publicado em: 2016-04
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11. An optimal integrated longitudinal and lateral dynamic controller development for vehicle path tracking
AbstractIn this paper, an optimal controller for integrated longitudinal and lateral closed loop vehicle/driver dynamics proposed to follow desired path in various driving maneuvers, which also improved maneuverability and stability of vehicle over desired path. Designed controller imposed corrected steering angle and torque on the wheels to keep the vehicle
Lat. Am. j. solids struct.. Publicado em: 2015-06
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12. Fatty acid profile, color and lipid oxidation of organic fermented sausage during chilling storage as influenced by acid whey and probiotic strains addition
Organic fermented sausages typically spoil during long-term storage due to oxidative rancidity. The application of natural antioxidants to meat stuffing is a major practice intended to inhibit the oxidation process and color changes. This study aimed to assess the effect of two unusual starter cultures: three probiotic strains (Lactobacillus casei LOCK 0900,
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-02