Bronze
Mostrando 1-12 de 141 artigos, teses e dissertações.
-
1. Profile and knowledge of Brazilian Amazon Primary Health Care professionals on maternal and child health
RESUMO Este estudo buscou avaliar o perfil socioprofissional e o conhecimento de profissionais da atenção primária sobre saúde materno-infantil. É um estudo transversal descritivo, realizado de maio a julho de 2018. Incluiu 30 enfermeiros e 73 Agentes Comunitários de Saúde (ACS) do município de Bragança, Pará. O formulário possuiu três fases: per
Saúde em Debate. Publicado em: 2022
-
2. Posicionamento Luso-Brasileiro de Emergências Hipertensivas – 2020
Resumo: Nesse artigo busca-se compreender os princípios da participação na forma de uma trama complexa, a partir do pensamento político e pedagógico de Paulo Freire. Indaga-se, entre outras questões, sobre as experiências históricas, direta ou indiretamente vivenciadas, que o influenciaram na incorporação da participação como premissa basilar de
Arq. Bras. Cardiol.. Publicado em: 2020-04
-
3. Analysis of the densification of a composite obtained by sintering process of aluminum bronze powders with different carbides
Abstract Aluminum bronze alloy is applied in environments that require materials of high mechanical resistance and wear, such as marine, oil & gas and aerospace ones. This study analyzes the densification of composites based on aluminum bronze with additions of the vanadium (VC) and niobium (NbC) carbides, and the influence of these carbides in the milling e
REM, Int. Eng. J.. Publicado em: 19/06/2019
-
4. Multifunctional photoprotection: corrective makeup for cutaneous dyschromias
The aim of this study was to develop and evaluate a corrective and photoprotective makeup for patients with dyschromias. An emulsion was prepared and pigment mixtures were incorporated in the formulation, producing five shades of corrective makeup: BEIGE (I, II, III), BRONZE and TAN. The sun protection factor (SPF) and UVA/UVB ratio of the corrective makeup
Braz. J. Pharm. Sci.. Publicado em: 08/04/2019
-
5. Manufacturing of Cu-Sn foams through SDP
ABSTRACT This work reports the processing of bronze foams manufactured by using the powder metallurgy method known as Sintering Dissolution Process. During the sintering step, a device with controlled atmosphere separated from the heating furnace was employed to avoid the quick oxidation of metal particles. The device allows to control its internal atmospher
Matéria (Rio J.). Publicado em: 19/07/2018
-
6. Liver transplantation for acute liver failure due to antitubercular drugs – a single-center experience
OBJECTIVES: Patients receiving treatment for tuberculosis are at risk of developing acute liver failure due to the hepatotoxicity of antitubercular drugs. We aimed to describe our experience with liver transplantation from deceased donors in this situation. METHODS: We identified patients undergoing transplantation for acute liver failure due to antituberc
Clinics. Publicado em: 16/07/2018
-
7. Effect of Process Parameters on Microstructure and Mechanical Properties of Friction Stir Welded Cast Nickel Aluminum Bronze Alloy (C95800)
In the present study, Friction Stir Welding (FSW) of Nickel Aluminum Bronze (NAB) alloy was carried out by varying the axial load, rotation speed and welding speed rate. Micro-structural analyses of these samples revealed the different grain sizes and shapes of the various zones. Hardness and tensile strength tests were carried out for the samples welded at
Mat. Res.. Publicado em: 24/05/2018
-
8. Comparative analysis of niobium and vanadium carbide efficiency in the high energy mechanical milling of aluminum bronze alloy
Abstract This study aims to analyze the efficiency of niobium and vanadium carbides in the high energy mechanical milling of aluminum bronze alloy. Two series of experiments were made following the same steps for both niobium carbide (NbC) and vanadium carbide (VC) additions: 30 g of chips were weighed and placed in a stainless steel jar with 3 % of carbide
REM, Int. Eng. J.. Publicado em: 2018-03
-
9. O “muro de bronze”: O aviamento e a resiliência indígena no Noroeste Amazônico
Parte do livro:A persistência do aviamento: colonialismo e história indígena no Noroeste Amazônico
Autor(es): Meira, Márcio
EdUFSCar. Publicado em: 2018
-
10. Unidade Dezoito: Metamorfoses, I, 125-136 A idade de bronze e a idade de ferro Ovídio
Parte do livro:Latinitas: uma introdução à língua latina através dos textos
Autor(es): Amarante, José
EDUFBA. Publicado em: 2018
-
11. Evaluation of Welding Parameter's Effects on Corrosion Behavior of Bronze-Carbon Steel Dual-Layer Explosion Welded Joint at Salt Enviroment
In the current investigation, corrosion behavior and microstructural variations of explosion-welded joint of bronze-carbon steel dual-layer plates were studied. The resultant curves of potentiodynamic's polarization tests demonstrated that the lowest corrosion rate was related to the sample with maximum explosive load thickness, and the highest corrosion spe
Mat. Res.. Publicado em: 18/12/2017
-
12. Effect of High Energy Milling Time of the Aluminum Bronze Alloy Obtained by Powder Metallurgy with Niobium Carbide Addition
The aluminum bronze alloy is part of a class of highly reliable materials due to high mechanical strength and corrosion resistence being used in the aerospace and shipbuilding industry. It's machined to produce parts and after its use cycle, it's discarded, but third process is considered expensive and besides not being correct for environment reasons. Thus,
Mat. Res.. Publicado em: 10/04/2017