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Helen Meerkhan, José Teixeira, Jorge Espinha Marques, Maria José Afonso and Helder I. Chaminé
Hard-rock catchments are considered to be source of valuable water resources for water supply to inhabitants and ecosystems. The present work aims to develop a groundwater vulnerability approach in the Caldas da Cavaca hydromineral system (Aguiar da Beir...
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Helen Meerkhan, José Teixeira, Jorge Espinha Marques, Maria José Afonso, Helder I. Chaminé
Pág. 1 - 20
Hard-rock catchments are considered to be source of valuable water resources for water supply to inhabitants and ecosystems. The present work aims to develop a groundwater vulnerability approach in the Caldas da Cavaca hydromineral system (Aguiar da Beir...
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Paulo César Teixeira,José Leonardo Moraes Gonçalves,José Carlos Arthur Junior,Cleci Dezordi
Pág. 47 - 63
A considerable portion of Brazil?s commercial eucalypt plantations is located in areas subjected to periods of water deficit and grown in soils with low natural fertility, particularly poor in potassium. Potassium is influential in controlling water rela...
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Denílson Eduardo Rodrigues, Mauri Martins Teixeira, Haroldo Carlos Fernandes, Alcir José Modolo, Gilton José Rodrigues
Pág. 55 - 63
Neste trabalho avaliou-se o desempenho de um microtrator equipado com três diferentes tipos de acionamento. Um mesmo chassi de um microtrator foi instalado, alternadamente, com um motor elétrico trifásico (MCA), um motor elétrico de corrente contínua (MC...
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Carlos José Saldanha Machado,Beatriz Martins Teixeira,Rodrigo Machado Vilani
A Constituição Federal Brasileira de 1988 garantiu a todos um ambiente ecologicamente equilibrado e sadio. E, para tanto, é necessário que quaisquer atividades humanas, principalmente as industriais, que interfiram no meio ambiente sejam controladas. Os ...
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Francisco Teixeira, José Carlos Germino and Luiz Pereira
A basic framework for further large-area OLEDs via printed electronics.
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Thais Theomaris Grabowski, Juliana Martins Teixeira de Abreu Pietrobelli and Ramiro José Espinheira Martins
This study aimed to investigate the technical feasibility of replacing cement in mortar production with sludge generated in wastewater treatment plants (WWTPs), prepared using different treatments. The sludge used in the experiments was processed using f...
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Ana Cláudia Teixeira, José Ribeiro, Raul Morais, Joaquim J. Sousa and António Cunha
Globally, insect pests are the primary reason for reduced crop yield and quality. Although pesticides are commonly used to control and eliminate these pests, they can have adverse effects on the environment, human health, and natural resources. As an alt...
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Fereshteh Safarzadeh Markhali, José A. Teixeira and Cristina M. R. Rocha
This study examined the influence of ohmic heating (OH), compared to the conventional heating (Conven) and Control (solvent) methods, on the extraction of olive mill leaves. The main extraction parameters were: (i) solvent ratio (aqueous ethanol; 40%, 60...
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Pedro Harry-Leite, Manuel Paquete, José Teixeira, Miguel Santos, José Sousa, José António Fraiz-Brea and Fernando Ribeiro
Both proprioceptive exercise and non-specific exercise, like cycling on a static bike for 10 min, improve knee position sense and balance. Yet, the responders to the exercise session showed greater knee position sense improvement after the proprioceptive...
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José Carlos Teixeira, Carlos Vieira and Paulo Ferreira
To analyze the effects of government debt securities on the liquidity risk and profitability of banks in Cape Verde, this research employs an unbalanced panel dataset from 2000 to 2017 on the activity of all commercial banks operating at the end of 2017 ...
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Bárbara Trentin Perdonssini,Moisés José de Melo Alves,Jessica Mabel Soares Teixeira Menezes
Pág. 167 - 181
Este artigo é um relato de experiência de Residentes de um Programa de Residência Multiprofissional em Saúde Mental Coletiva, acerca do trabalho remoto efetuado durante a pandemia da Covid-19 em um serviço público especializado de atenção à saúde mental ...
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Fátima Figueiredo, Maria José Angélico Gonçalves and Sandrina Teixeira
Data generation is currently expanding at an astonishing pace, and the function of marketing is becoming increasingly sophisticated and customized. Companies seek to understand their internal corporate environment and externalities and to exponentially e...
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Erika Carlos Medeiros, Leandro Maciel Almeida and José Gilson de Almeida Teixeira Filho
Aquatic products are popular among consumers, and their visual quality used to be detected manually for freshness assessment. This paper presents a solution to inspect tuna and salmon meat from digital images. The solution proposes hardware and a protoco...
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Victor José Aguiar Teixeira de Melo Fran,Gislaine Camila Lapasini Leal,Renato Balancieri,Ana Cristina Rouiller
Pág. 519 - 537
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Antonio Lopo Martinez, José Enrique Teixeira Reinoso, Rafael Moreira Antonio, Rogiene Santos
Pág. 19 - 39
Este estudio investigó la relación entre el uso de derivados financieros por corporaciones no financieras y la agresividad fiscal en Brasil. En la investigación sobre el mercado estadounidense, se identificó evidencia de que los usuarios de derivados fin...
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Natércia Almeida, Andreia Teixeira, José Garcia, Natália Martins and Carla Ramalho
Background and objectives: Sex education is a necessity and a right of young people in Angola. However, this education is deficient or even absent in various subsystems and, therefore, the impact of an educational intervention on human biology and sexual...
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Thiago de Luca Sant'ana Ribeiro,José Eduardo Valladares Teixeira
Pág. 133 - 153
The book "The Red Queen among organizations: how competitiveness evolves" synthesizes and extends several works in which William P. Barnett studies competition among companies, based on the idea that organizations learn through the act of competing and, ...
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Orlivaldo Kléber Lima Rios,José Gilson de Almeida Teixeira Filho,Vânia Patrícia da Silva Rios
Pág. 49 - 65
Instituições Federais do Ensino Superior desenvolvem suas atividades acadêmicas e administrativas com base em seus Planejamentos. Cada instituição desenvolve suas regras de conduta que devem estar asseguradas por suas políticas de segurança da informação...
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Edson Salvio de França Teixeira Neto,Jose Airton Mendonça de Melo
Pág. 54 - 68
O estudo busca identificar e analisar as principais dificuldades enfrentadas pelos agricultores rurais para a implantação do Cadastro Ambiental Rural, CAR. Este cadastro é pré-requisito para acesso à emissão das Cotas de Reserva Ambiental e aos benefício...
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