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Mostrando 1-12 de 111 artigos, teses e dissertações.
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1. Use of Coffee Capsules as Support Material in Upflow Anaerobic Fixed Bed Reactors
Abstract The aim of this work is to evaluate the performance of upflow anaerobic fixed bed reactors filled with espresso coffee capsules to treat sanitary sewage. Three reactors (R1, R2 and R3) were constructed in blue PVC pipes measuring 30 cm height and 150 mm diameter and filled with coffee capsules made of aluminum and plastic. The sewage from the pre-tr
Braz. arch. biol. technol.. Publicado em: 20/12/2019
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2. Recuperação anestésica e analgesia residual da infusão continua intravenosa de fantanil, lidocaína, cetamina e fentanyl-lidocaína-cetamina associados à anesthesia total intravenosa com Propofol em cadelas submetidas à ovariossalpingo-histerectomia eletiva
RESUMO Avaliou-se a recuperação anestésica e a analgesia residual da infusão contínua (IC) de fentanil (F), lidocaína (L), cetamina (K) e fentanil-lidocaína-cetamina (FLK), associados à anestesia total intravenosa com o propofol, em cadelas submetidas à ovariossalpingo-histerectomia. Foram utilizados 32 animais pré-medicados com acepromazina, distr
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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3. Pre-slaughter factors associated with severe bruising in different primary commercial cuts of bovine carcasses
RESUMO A incidência de contusões nas carcaças bovinas é consequência de distintos fatores potencialmente estressantes e agressivos a que são submetidos os animais durante o manejo pré-abate. Este estudo teve como objetivo identificar os fatores pré-abate associados a lesões de contusões severas observadas em diferentes regiões da carcaça dos bovi
Rev. Ciênc. Agron.. Publicado em: 04/11/2019
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4. Numerical approach of the steel-concrete bond behavior using pull-out models
ABSTRACT This paper deals with the analysis of monotonic loading behavior in pull-out tests. The main objective is to obtain a reliable numerical model to represent the steel-concrete bond behavior using previously obtained experimental results. The tests were performed in RILEM pull-out specimen using 10 mm steel bar and concrete with compressive strength o
Matéria (Rio J.). Publicado em: 10/06/2019
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5. Inspiratory loading exercises on respiratory muscle function in post-operative gastroplasty patients: a randomized clinical trial
Resumo Introdução: O pós-operatório de gastroplastia pode alterar a mecânica respiratória e predispor a complicações respiratórias. Objetivo: Avaliar os efeitos de exercícios com carga inspiratória na função muscular respiratória e na prevalência de atelectasias após gastroplastia. Método: 40 voluntárias foram alocadas randomicamente em:
Fisioter. mov.. Publicado em: 04/04/2019
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6. Simultaneous removal of nitrogen and organic carbon from swine wastewater using the pre-denitrification/nitrification process
Resumo Os efluentes dos sistemas de produção de animais confinados (SPACs), se não tratados adequadamente antes do descarte, podem interferir significativamente no balanço natural do nitrogênio no meio ambiente. Nesse trabalho, um sistema Lutzak-Ettinger modificado (MLE), consistindo de dois reatores sequenciais, um pré-desnitrificante (RD) e um nitrif
Rev. Ambient. Água. Publicado em: 25/03/2019
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7. Metabolic Control in Patients With Phenylketonuria Pre- and Post-Sapropterin Loading Test
Abstract In Portugal, tetrahydrobiopterin (BH4)-responsive patients with phenylketonuria (PKU) are identified using a loading test (LT). Phenylalanine/natural protein (Phe/NP) intake is increased to elevate blood Phe prior to the LT. In a longitudinal retrospective study, the impact of Phe/NP titration post-LT in 58 patients (19.6 + 8.2 years) with PKU durin
J. inborn errors metab. screen.. Publicado em: 28/02/2019
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8. ENHANCED RECOVERY (ERAS) AFTER LIVER SURGERY:COMPARATIVE STUDY IN A BRAZILIAN TERCIARY CENTER
RESUMO Racional: Após a publicação das primeiras recomendações da Sociedade ERAS sobre a cirurgia do cólon, a proposta de redução do estresse cirúrgico, manutenção das funções fisiológicas e recuperação otimizada foi ampliada para outras especialidades cirúrgicas, com pequenas variações. Objetivo: Analisar a implementação dos protocol
ABCD, arq. bras. cir. dig.. Publicado em: 07/02/2019
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9. Use of Infrared Spectroscopy and Near Infrared Hyperspectral Images to Evaluate Effects of Different Chemical Agents on PET Bottle Surface
PET - poly (ethylene terephthalate) - bottle surfaces were exposed to chemical agents and evaluated with middle infrared spectroscopy (MIR) and near infrared hyperspectral imaging (HSI-NIR). Images (928-2.524 nm) were acquired at different times from bottle surfaces exposed to alkaline, acidic and ethanolic media. Savitzky-Golay smoothing (2nd order polynomi
Mat. Res.. Publicado em: 09/08/2018
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10. Efecto del cambio en el camino de deformación en la formabilidad de chapas de acero DP-780 y zinc Zn20
ABSTRACT The Forming Limit Diagram (FLD), frequently used to characterize the formability of sheet metals, is determined by assuming proportional loading histories up to the onset of necking. However, the limit strains are highly affected by strain-paths changes, which are very usual in real metal forming processes. The aim of this work is to analyze the eff
Matéria (Rio J.). Publicado em: 19/07/2018
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11. Fracture Behavior and Fatigue Performance of Inconel 625
Inconel 625 is a nickel-based highly-resistant superalloy widely used in aerospace components, in the nuclear industry, and especially in the maritime industry. Materials such as Inconel 625 have been widely used in oil exploration of Brazilian pre-salt layers due to their excellent resistance to corrosion under tension, pitting and crevice corrosion by chlo
Mat. Res.. Publicado em: 25/06/2018
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12. Finite element simulation of fracture in a restored premolar tooth using high aspect ratio elements
Abstract Introduction The term cracked tooth syndrome refers to an incomplete fracture of a vital posterior tooth that involves the dentin and occasionally extends into the pulp. There is a very limited number of publications trying to model dentin crack growth using numerical techniques. Therefore, it is essential to numerically model this phenomenon in o
Res. Biomed. Eng.. Publicado em: 19/03/2018