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Aplicação de cartas de controle de médias móveis exponencialmente ponderadas (MMEP) no monitoramento de processos: um estudo de caso numa montadora de automóveis
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2011-12-01)
This document is a case study that aims to apply Exponentially Weighted Moving Averages EWMA) control charts to monitor industrial processes in an automaker in the State of Paraná, which already uses Shewharts control ...
Análise de estratégias de trading utilizando técnicas de processamento digital de sinais
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Computação, 2019-11-27)
Financial markets are essential in modern societies as they enable to trade assets quickly and at low transaction costs. One of the main players of these markets are known as traders, which are agents that assume risk and ...
Previsão de vendas do comércio de varejo com técnicas clássicas e de aprendizado de máquina
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Sistemas de InformaçãoUTFPR, 2021-04-30)
Sales demand forecasting in the retail bussiness presents many challenges due to the many variables that can affect sales behavior. Furthermore, sales volume varies according to the product or product category in question. ...
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. ...
Otimização de parâmetros no tratamento de efluentes têxteis através de processos oxidativos avançados
(Universidade Tecnológica Federal do ParanáApucarana, 2013-04-04)
This study aims to analyze the efficiency of heterogeneous catalytic photooxidation treatment on textile effluents arising from dyeing processes. Applying a full factorial design, the performance parameters pH, reaction ...
Comercio exterior do Rio Grande do Norte: trajetória recente de sua inserção internacional (2010 - 2015)
(Universidade Federal do Rio Grande do NorteBrasilUFRNCiências Econômicas, 2016-12-09)
The study deals with the commercial insertion of Rio Grande do Norte state in the period between 2010 and 2015 and aims to identify possible changes in commercial trajectory from the analysis of the export tariff / import ...
International Business Travel and Trade: A Case Analysis for Colombia
Could face to face business interactions boost international trade? This thesis studies the impact of international business travel on trade. The purpose is to grasp information about the performance of business travelers ...
Comercio exterior la balanza comercial del Ecuador en el área andina con Perú y Colombia 2008 - 2009
(Universidad de Guayaquil Facultad de Ciencias Económicas, 2011-10-06)
La presente investigación se refiere al estudio y análisis del comercio exterior ecuatoriano, por su importante rol en la macroeconomía nacional. El fin es determinar el comportamiento y la tendencia comercial del país ...
El comercio exterior entre Ecuador y la Asociación Europea de Libre Comercio. Período 2009-2019
(Facultad de Ciencias Económicas. Universidad de Guayaquil, 2020-10)
El presente trabajo tiene como objetivo calcular el índice de términos de intercambio
y determinar si existió una mejora o un deterioro en los términos de intercambio entre
Ecuador y la Asociación Europea de Libre Comercio ...
Estudo de caso: análise logística do transporte aéreo de cargas do aeroporto internacional Afonso Pena
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2015-09-11)
Following the world trend of globalization and ever faster growth, Brazil has one of the world’s largest economies, but still lacks development in some areas, such as infrastructure and logistics. Within this topic, the ...