Results 21 to 30 of about 957 (196)

Prevalência de parasitos intestinais em crianças de pré-escolas públicas na Tríplice Fronteira Brasil, Argentina e Paraguai

ABCS Health Sciences, 2021
Introdução: A prevalência de parasitoses em crianças de municípios brasileiros de fronteira é desconhecida. Objetivo: Identificar a prevalência de parasitos intestinais em crianças de pré-escola pública de fronteira brasileira e seu perfil socioeconômico
Arthur Luiz de Campos Ferreira, Fernanda Ferreira de Carvalho, Oscar Kenji Nihei, Isalina Ansilieiro Nascimento, Reinaldo Santos Shimabuku Junior, Rene Diomar Fernandes, Neide Martins Moreira   +6 more
doaj   +1 more source

Haematological values for captive harpy eagle (Harpia harpyja)

Pesquisa Veterinária Brasileira, 2014
Decreasing of harpy eagle (Harpia harpyja) populations in natural environments, mainly in non-preserved areas, makes captive population management an important contribution to genetic diversity conservation.
Marcos J. Oliveira, Isalina A. Nascimento, Vanessa O. Ribeiro, Luiz A. Cortes, Rene D. Fernandes, Leonilda C. Santos, Wanderlei Moraes, Zalmir S. Cubas   +7 more
doaj   +1 more source

Frequency Dynamics of Power Systems with Inertial Response Support from Wind Generation

Energies, 2023
Inertial response support from wind turbine generators has become a priority requirement in most grid codes to improve the frequency response and frequency stability margins of power systems. However, the interaction between MPPT and inertial controllers
Bruno Augusto Bastiani, Ricardo Vasques de Oliveira   +1 more
doaj   +1 more source

Comparison of methods for determination of nutrient digestibility of a dry kibble diet for ocelots

Pesquisa Veterinária Brasileira, 2013
In this experiment, methods of total fecal collection (TFC) and internal markers (acid-insoluble ash - AIA, crude fiber - CF, and acid-detergent fiber - ADF) were compared for determination of the coefficients of apparent digestibility (CAD) for dry ...
Anderson L. de Carvalho, Vladimir de Oliveira, Wanderlei de Moraes, Zalmir S. Cubas, Alcides R. Rinaldi, Marcos J. de Oliveira, Rosana. P. de Almeida, Leonardo A.F. Bordignon   +7 more
doaj   +1 more source

Analysis of the technological innovations acquisition: a comparative case study between a hydroelectric power plant and a thermoelectric plant

GEPROS: Gestão da Produção, Operações e Sistemas, 2017
This paper aims to present a comparative investigation of the evaluation criteria which determine the decision to adopt new technologies on the part of the environmental management departments in two organizations from the power generation sector.
Fabricio Baron Mussi, Michelle Daiane Lorencetti Mussi   +1 more
doaj   +1 more source

Pathology and first report of natural infections of the eye trematode Philophthalmus lachrymosus Braun, 1902 (Digenea, Philophthalmidae) in a non-human mammalian host

Memorias do Instituto Oswaldo Cruz, 2005
The avian eye trematode Philophthalmus lachrymosus Braun, 1902 is for the first time referred naturally occurring in a non-human mammalian host. Previously, natural infections with P. lachrymosus and other species of Philophthalmus have been occasionally
Roberto Magalhães Pinto, Leonilda Correia dos Santos, Rogerio Tortelly, Rodrigo Caldas Menezes, Wanderlei de Moraes, Julio Cesar Juvenal, Delir Corrêa Gomes   +6 more
doaj   +1 more source

Evapotranspiration in the Brazilian municipalities surrounding the Itaipu Binacional reservoir: characterization process and estimation methods

DYNA, 2021
Seeking to contribute with the management of water resources in the Itaipu Binacional reservoir region, this research aimed to characterize the dynamics of evapotranspiration and evaluate the performance of different mathematical methods, which determine reference evapotranspiration (ETo) from air temperature values.
Fabrício Correia de Oliveira, Tharsos Hister Giovanella, Anderson Da Rocha, Vinicius Pereira   +3 more
openaire   +3 more sources

INTERINSTITUTIONAL COOPERATION: RESULTS INDICATORS OF INTERACTIONS OF VISITING RESEARCHERS IN HIGHER EDUCATION AND RESEARCH INSTITUTIONS

Redes, 2014
This paper aims to define a proposition for a characterization of indicators applicable to evaluate joint research results. In order to do that, literature on interinstitutional cooperation, exchange programs and indicators was assessed, and its ...
Fabricio Baron Mussi, Blasius Silvano Debald   +1 more
doaj   +1 more source

Interpolação 3D de dados de Rock Quality Designation: Barragem de Itaipu, Paraná, Brasil

Geologia USP. Série Científica, 2020
Este trabalho apresenta os resultados da aplicação de método computacional para interpolação tridimensional de dados de Rock Quality Designation (RQD) obtidos a partir de um conjunto de 143 sondagens rotativas, que foram realizadas na fase de ...
Vivian Athaydes Canello, Josiele Patias, Lázaro Valentim Zuquette   +2 more
doaj   +1 more source

Negociação do Anexo "A" ao Tratado da Itaipu: algumas percepçoes da Área Técnica da Itaipu Binacional [PDF]

, 1995
O documento visa prover a Eletrobras e os negociadores brasileiros do ANEXO "A" de material de apoio no qual se encontre registrada a experiência da Área Técnica da Itaipu relativa ao convívio binacional permanente na usina.Comissão Estadual da ...

core   +3 more sources