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Carlos Alves, Carlos A. M. Figueiredo, Jorge Sanjurjo-Sánchez and Ana C. Hernández
The present work reviews studies with information on the effects of water by itself on stones of the built environment both to assess the impact of this substance and to discuss possible implications for conservation. The analysis concerns empirical resu...
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Jean Phelipe de Oliveira Lima , Carlos Maurício Seródio Figueiredo
Pág. 40 - 50
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Jean Phelipe de Oliveira Lima , Carlos Maurício Seródio Figueiredo
Pág. 36 - 50
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Robson Costa Reis,Marcelo Cabus Klotzle,Antonio Carlos Figueiredo Pinto,Leonardo Lima Gomes
Pág. 479 - 522
This work has analyzed the performance of 31 behavioral mutual funds in the USA, Europe and Japan described in Santoni and Kelshiker (2010). Were observed the performances of the funds and their respective benchmarks in four indicators: the Sharpe index,...
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Rodrigo Figueiredo Terezo,Gonzalo Antonio Carballeira Lopez,Carlos Augusto de Paiva Sampaio,Cleide Beatriz Bourscheid
A NBR-7190/97 especifica que estruturas em madeira devem ser executadas com espécies que apresentem boa resistência natural à biodeterioração ou que apresentem boa permeabilidade aos líquidos preservativos em métodos de tratamento adequados. A madeira de...
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Amarilis Lucia Casteli Figueiredo Gallardo,João Carlos da Silva,Guilherme Leite Gaudereto,Davi Wilkson Furtado Sozinho
As bacias do rio Amazonas concentram grande parte das hidrelétricas projetadas para atender as demandas de energia elétrica nacional. O debate sobre os significativos impactos socioambientais do avanço da fronteira hidrelétrica para a região amazônica te...
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Jose Bidarra,Mauro Figueiredo,Carlos Natálio
Pág. pp. 24 - 32
Given the global spread of mobile platforms, such as iOS and Android, it is relevant to consider the potential of these devices in teaching and learning. Our exploratory research was designed to evaluate the possibility of using common ebook formats to c...
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Alex Sandro Monteiro De Moraes,Antonio Carlos Figueiredo Pinto,Marcelo Cabus Klotzle
Pág. 394?437
This paper compares the performance of long-memory models (FIGARCH) with short-memory models (GARCH) in forecasting volatility for calculating value-at-risk (VaR) and expected shortfall (ES) for multiple periods ahead for six emerging markets stock indic...
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Alex Sandro Monteiro de Moraes,Antonio Carlos Figueiredo Pinto,Marcelo Cabus Klotzle
Pág. 455 - 479
The models of the GARCH family, normally used for the estimates of volatility for longer periods, keep unchanged the relative weights assigned to the observations both old and new, regardless of the volatility´s forecasted horizon. The purpose of this a...
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Marcelo Cabus Klotzle,Leonardo Lima Gomes,Luiz Eduardo Teixeira Brandão,Antonio Carlos Figueiredo Pinto
Pág. 395 - 416
Since the fifties, several measures have been developed in order to measure the performance of investments or choices involving uncertain outcomes. Much of these measures are based on Expected Utility Theory, but since the nineties a number of measures h...
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Marcelo Cabus Klotzle,Antonio Carlos Figueiredo Pinto,Mario Domingues Simões,Leonardo Lima Gomes
Pág. 365 - 382
In recent years, one could observe a very definite surge in dollar prices in Brazil. Many Brazilian Companies, especially those with large amounts of dollar denominated debt incurred substantial losses due to the strong and fast growth of the dollar. The...
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Leonardo Lima Gomes,Luiz Eduardo Brandão,Antonio Carlos Figueiredo Pinto
Pág. 45 - 67
The Brazilian electric power industry has been undergoing significant structural changes, including the creation of a free market for electricity. To obtain above average margins, some firms attempt to increase profits by entering into uncovered trading ...
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Dirk Tilsner,Carlos Figueiredo,H. Silva,B. Chartier,Jesus San Miguel,A. Camia,Michel Millot
Pág. 112 - 131
This paper describes the metadata model conceived for the future European Forest Information and Communication Platform (EFICP). The core of the platform, currently under implementation in the scope of a two-year project funded by the European Commission...
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Luciano Budant Schaaf,Afonso Figueiredo Filho,Franklin Galvão,Carlos Roberto Sanquetta,Solon Jonas Longhi
Pág. 271 - 291
Com o objetivo de estudar as alterações florísticas e estruturais ocorridas em uma Floresta Ombrófila Mista, localizada na Estação Experimental da UFPR (São João do Triunfo-PR), nove parcelas de 1 ha cada, avaliadas inicialmente em 1979, foram remedidas ...
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Carlos Augusto de Figueiredo MONTEIRO
A discussão acerca da interdisciplinaridade, a partir da perspectiva da questão ambiental, é aqui desenvolvidasob a abordagem da experiência acadêmica e em consultorias do autor no campo da ciênciageográfica. O texto evoca a evolução da análise geográfic...
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Ulisses Silva da Cunha,Sebastião do Amaral Machado,Afonso Figueiredo Filho,Carlos Roberto Sanquetta
Pág. 109 - 122
Esta pesquisa se originou de uma base de dados de dois inventários a 100% realizados em 1984 e 2000 sobre uma mesma área de 576 ha de floresta tropical primária, localizada na Floresta Nacional do Tapajós, Belterra, Pará. A pesquisa objetivou avaliar a e...
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Nádila Azevedo, Gustavo Aquino, Leonardo Nascimento, Leonardo Camelo, Thiago Figueira, Joel Oliveira, Ingrid Figueiredo, André Printes, Israel Torné and Carlos Figueiredo
The banking industry has been employing artificial intelligence (AI) technologies to enhance the quality of its services. More recently, AI algorithms, such as natural language understanding (NLU), have been integrated into chatbots to improve banking ap...
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Gabriella Monteiro, Leonardo Camelo, Gustavo Aquino, Rubens de A. Fernandes, Raimundo Gomes, André Printes, Israel Torné, Heitor Silva, Jozias Oliveira and Carlos Figueiredo
Recent advancements in Artificial Intelligence (AI), deep learning (DL), and computer vision have revolutionized various industrial processes through image classification and object detection. State-of-the-art Optical Character Recognition (OCR) and obje...
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Ana Paula P. Kasznar, Ahmed W. A. Hammad, Mohammad Najjar, Eduardo Linhares Qualharini, Karoline Figueiredo, Carlos Alberto Pereira Soares and Assed N. Haddad
In recent years, there has been significant focus on smart cities, on how they operate and develop, and on their technical and social challenges. The importance of infrastructure as a major pillar of support in cities, in addition to the rapid developmen...
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Talitha Oliveira Rosa,Helena Cristina Vieira,Rodrigo Figueiredo Terezo,Alexsandro Bayestorff da Cunha,Carlos Augusto de Paiva Sampaio,Deyvis Borges Waltrick,Charline Zangalli,Gabriel Oliveira Rosa
Pág. 451 - 462
O objetivo foi avaliar as propriedades mecânicas da madeira, a influência da classificação visual de lâminas de Cryptomeria japonica D. Don no desempenho mecânico para uso em elementos estruturais em MLC, comparando com os requisitos mínimos exigidos pel...
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