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Estudo sobre o uso de análise técnica e XGBoost em operações de day-tradeStudy about the use of technical analysis and XGBoost in day-trade trading
(Universidade Federal do Rio Grande do NorteBrasilUFRNEstatísticaDepartamento de Estatística, 2021)
Relato de experiência de um comerciante de ativos financeiros
(Universidade Federal do Rio Grande do NorteBrasilUFRNAdministração, 2021-04-22)
Trading financial assets with the objective of making a profit can be more interesting when treated as a business, in which one must: (i) plan ideas before actions are taken; (ii) organize the things necessary to make the ...
Estratégias de trading baseadas em médias móveis: uma análise exploratória com PETR4
(Universidade Federal do Rio Grande do NorteBrasilUFRNCiências Contábeis, 2018-12)
The present work seeks to implement and validate some trading strategies based on moving averages with PETR4. The highest frequency series is minute by minute and the period under review is from 12/2010 to 10/2018, from ...
Machine learning para arbitraje financiero en el mercado de renta variable colombiano
The development and modernization of capital markets in recent years has led to competition among its players in search of investment opportunities through the use of fast, powerful, and sophisticated computational tools. ...
Avaliação da absorção de salmoura em peças destinadas à obtenção do presunto cozido
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AlimentosEngenharia de AlimentosUTFPR, 2019-07-02)
Brazil is the 4th largest producer of pork and having preferential domestic consumption of processed products, and cooked ham is one of these products. One of the processing steps is the injection of brine. In this stage, ...
Diagnóstico e proposição de melhorias no sistema de tratamento de efluentes de um laticínio
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEngenharia AmbientalUTFPR, 2016-11-29)
This study has as main objective to carry out the diagnosis and a characterization of the effluent treatment system of a cheese industry, located in the Southwest of the State of Paraná. It also seeks to evaluate its ...
Utilização de energia fotovoltaica para o tratamento de efluente têxtil por meio da técnica de eletrofloculação
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEngenharia AmbientalUTFPR, 2016-06-20)
The textile sector is one of the major value on industry activities, however it’s known of one that activity heads the wastewater generation, with a large pollution potential. This study aimed to treat textile wastewater ...
Inogran: indústria de óleos vegetais
(Universidade Tecnológica Federal do ParanáApucaranaBrasilEngenharia QuímicaUTFPR, 2021-08-27)
The production of vegetable oils in Brazil and in the world has been growing more and more and the consumption of this product has increased with the consequent reduction in the use of animal fats. These products have ...
Cultivo da microalga Chlorella vulgaris em efluente industrial de polpa moldada: cinética de crescimento, redução de carga orgânica e produção de clorofila
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2020-11-13)
Since water is an essential natural resource for industrial processes, there is a need for its conscious use and treatment aiming at its reuse. It is estimated that in paper and pulp factories, with an average production ...