Search Results - "Rodrigo Silva de Almeida"
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Digital Twins of the Water Cooling System in a Power Plant Based on Fuzzy Logic
Published in Sensors (Basel, Switzerland) (11-10-2021)“…In the search for increased productivity and efficiency in the industrial sector, a new industrial revolution, called Industry 4.0, was promoted. In the…”
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2
Development of Decorative Mortars with Pigments from Acid Mine Drainage: Analysis of Physical and Mechanical Properties
Published in Mining (Basel) (01-12-2023)“…The construction industry is recognized for its high consumption of natural resources, resulting in significant environmental impacts. Given this reality, it…”
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Characterization and Use of Construction and Demolition Waste from South of Brazil in the Production of Foamed Concrete Blocks
Published in Applied sciences (21-10-2017)“…The main objective of this study was to evaluate the use of construction and demolition waste (CDW) from the Passo Fundo region of Rio Grande do Sul (RS),…”
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Optimizing the Parameters of TIG-MIG/MAG Hybrid Welding on the Geometry of Bead Welding Using the Taguchi Method
Published in Journal of Manufacturing and Materials Processing (01-12-2017)“…The main aim of this work was to evaluate the influence and optimize the factors of the TIG-MIG/MAG hybrid welding process on the geometry of the weld bead. An…”
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Effect of Additives, Cement Type, and Foam Amount on the Properties of Foamed Concrete Developed with Civil Construction Waste
Published in Applied sciences (2019)“…The main objective of this study was to evaluate the use of additives in producing foamed concrete blocks, which were made by totally replacing natural sand…”
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6
Selective precipitation/UV production of magnetite particles obtained from the iron recovered from acid mine drainage
Published in Minerals engineering (01-03-2012)“…[Display omitted] ► It was produced magnetite particles from the iron present in AMD. ► The process involves: selective precipitation of Fe3+, UV radiation,…”
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Production of Aerated Foamed Concrete with Industrial Waste from the Gems and Jewels Sector of Rio Grande do Sul-Brazil
Published in Applied sciences (26-09-2017)“…The use of solid waste for the development of new building materials has been an alternative to reduce environmental impacts through the preservation of…”
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Optimizing the selective precipitation of iron to produce yellow pigment from acid mine drainage
Published in Minerals engineering (01-05-2019)“…•The billion litters of acid mine drainage (AMD) are produced every day.•AMD have high content of iron and acidity that cause great environmental…”
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A Seamless Deep Learning Approach for Apple Detection, Depth Estimation, and Tracking Using YOLO Models Enhanced by Multi-Head Attention Mechanism
Published in Computers (Basel) (01-03-2024)“…Considering precision agriculture, recent technological developments have sparked the emergence of several new tools that can help to automate the agricultural…”
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10
Synthesis of a Goethite Pigment by Selective Precipitation of Iron from Acidic Coal Mine Drainage
Published in Mine water and the environment (01-09-2017)“…Conventional treatment of acid rock drainage (ARD) from coal mines generates large volumes of sludge, which requires further treatment and disposal. The aim of…”
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Biohydrometallurgical/UV production of ferrous sulphate heptahydrate crystals from pyrite present in coal tailings
Published in Minerals engineering (01-09-2011)“…► There are more than 300 million tonnes of coal mining tailings in Brazil. ► Coal tailings contain variable amounts of pyrite (FeS 2), generating acid mine…”
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12
GERAÇÃO DE RESÍDUOS NO PROCESSAMENTO DE ÁGATAS
Published in Revista de Engenharia Civil IMED (13-05-2015)“…O Brasil é um dos o principais produtores de gemas de cor, e o Rio Grande do Sul o estado com maior produção de ágatas ametistas e citrinos. Este setor é…”
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13
Obtenção de bloco de concreto celular como tema gerador para ensino médio
Published in Revista de Engenharia Civil IMED (30-12-2015)“…O Bloco de Concreto Celular (BCC) vem sendo muito utilizado na construção civil como bloco de vedação por apresentar ótimo isolamento termoacústico, além de…”
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14
Influência da quantidade de água na formação de eflorescência em geopolímeros a base de metacaulim
Published in Matéria (2022)“…RESUMO Os geopolímeros são suscetíveis à formação de eflorescência, a qual é uma manifestação patológica que afeta as propriedades mecânicas e a durabilidade…”
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15
Análise do Processo Decisório de Futuros Administradores à luz da Exposição ao Risco
Published in Revista de Administração IMED (31-07-2024)“…O objetivo do estudo é investigar se a forma de exposição das informações e o conhecimento influenciam no processo de tomada de decisão, a partir das…”
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Inclusão digital para uma menor exclusão social a partir do projeto de extensão HD – herança digital
Published in Revista ciência em extensão (01-12-2012)“…O Projeto HD?Herança Digital é um projeto de extensão vinculado a Pró?Reitoria de Extensão da Universidade Federal de São Paulo ? UNIFESP ? idealizado pelos…”
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