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Mostrando ítems 1-10 de 19
Archaeoastronomy on Inca Sites in the Argentine Northwest
(Equinox Publishing Ltd, 2016-12)
In this paper, we present results of astronomical and landscape analysis at four Incasites located in the Nevados de Cachi area, North Calchaquí Valley, Salta Province, Argentina.Selection criteria took into consideration ...
The reconfiguration of time in historiographic narration by Paul RicoeurLa reconfiguración del tiempo en la naración historiográfica según Paul Ricoeur
(Instituto de Investigaciones Históricas, 2011)
A previsão da demanda automotiva brasileira de longo prazo baseada em modelos econométricos univariados
(2011-08-18)
A previsão de demanda é uma atividade relevante pois influencia na tomada de decisão das organizações públicas e privadas. Este trabalho procura identificar modelos econométricos que apresentem bom poder preditivo para a ...
The wisdom of crowds in forecasting at high-frequency for multiple time horizons: A case study of the Brazilian retail sales
(Lociedade Brasileira de Finanças, 2022)
How to find the sunrise and sunset times from a Sun clock and calendar
(IOP Publishing Ltd, 2012-03)
The purpose of this article is to describe the construction of a Sun Clock and Calendar (SCandC) that will allow an Observer of it not only to know the time but also the simmetry properties of the Sun-Earth relative movement. ...
Comparação de previsões para a produção industrial brasileira considerando efeitos calendário e modelos agregados e desagregados
(2016-02-03)
The work aims to verify the existence and the relevance of Calendar Effects in industrial indicators. The analysis covers linear univariate models for the Brazilian monthly industrial production index and some of its ...
The crossover among the incas in the Collasuyu
(The University of the Aegean, 2016-12)
We present archaeoastronomical and ethnohistorical evidence related to the ushnu and the spring equinox full Moon on Inca contexts, in central-northern Chile and northwestern Argentina (1470-1536 AD). From the perspective ...
Developing a seamless medium- to-long-range flow forecast to improve the prediction of hydropower generation in Brazil
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA HIDRÁULICAPrograma de Pós-Graduação em Saneamento, Meio Ambiente e Recursos HídricosUFMG, 2021-12-10)
The management of water resources is of great importance for many human activities, especially in the operational context of the Brazilian electricity sector, where we have a predominance of hydroelectric generation. In ...