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Futures Past. Economic Forecasting in the 20th and 21st Century
Few areas in economics are as controversial as economic forecasting. While the field has sparked great hopes for the prediction of economic trends and events throughout the 20th and 21st centuries, economic forecasts have ...
Prediction of failures in rotating machines by vibration spectral analysis
(Associa????o Brasileira de Energia Nuclear, 2021)
Integrated methodological framework for assessing the risk of failure in water supply incorporating drought forecasts. Case study: andean regulated river basin
(2018)
Hydroclimatic drought conditions can affect the hydrological services offered by mountain river basins causing severe impacts on the population, becoming a challenge for water resource managers in Andean river basins. This ...
Economic value of seasonal climate forecasts for agriculture: Review of ex-ante assessments and recommendations for future research
(AMER METEOROLOGICAL SOC, 2008)
Advanced information in the form of seasonal climate forecasts has the potential to improve farmers' decision making, leading to increases in farm profits. Interdisciplinary initiatives seeking to understand and exploit ...
Systematic exploration of signal-based indicators for failure diagnosis in the context of cyber-physical systems
(Zhejiang University, 2019-01-01)
Malfunction or breakdown of certain mission critical systems (MCSs) may cause losses of life, damage the environments, and/or lead to high costs. Therefore, recognition of emerging failures and preventive maintenance are ...
Análise de vibração em motoredutores de engenho de arroz utilizando Arduino e Smartphone para aquisição de dados.
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-10)
The aim of this work is to evaluate geared motors in a rice mill through vibration analysis using an Arduino and a cell phone for data acquisition. A survey of the company’s main equipment was carried out from the point ...
Improved supply chain management based on hybrid demand forecasts
(ELSEVIER SCIENCE BV, 2007)
Demand forecasts play a crucial role for supply chain management. The future demand for a certain product is the basis for the respective replenishment systems. Several forecasting techniques have been developed, each one ...
Modelo de previsão de demanda de ordens de manutenção emergenciais baseada em fatores climáticos em um sistema de distribuição de energia elétrica
(Universidade Federal de Santa MariaBrasilEngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de ProduçãoCentro de Tecnologia, 2020-02-26)
The National Electric Energy Agency (ANEEL) regulates the electric energy distribution market in Brazil and establishes targets and deadlines for meeting requests from consumers to energy utilities. Failure to meet these ...
Modelo de previsão de demanda de ordens de manutenção emergenciais baseada em fatores climáticos em um sistema de distribuição de energia elétrica
(Universidade Federal de Santa MariaBrasilEngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de ProduçãoCentro de Tecnologia, 2020-02-26)
The National Electric Energy Agency (ANEEL) regulates the electric energy distribution market in Brazil and establishes targets and deadlines for meeting requests from consumers to energy utilities. Failure to meet these ...