Predição de biomassa arbustiva lenhosa empregando dados de inventário e o índice de diferença normalizada extraído em imagens landsat 5 tm

by Helder Viana, Domingos Lopes, José Aranha
Published 2016-02-01

Shrub Biomass Estimates in Former Burnt Areas Using Sentinel 2 Images Processing and Classification

by José Aranha, Teresa Enes, Ana Calvão, Hélder Viana
Published 2020-05-01

A PROPOSED METHODOLOGY FOR THE CORRECTION OF THE LEAF AREA INDEX MEASURED WITH A CEPTOMETER FOR PINUS AND EUCALYPTUS FORESTS

by Domingos Mendes Lopes, Nigel Walford, Helder Viana, Carlos Roberto Sette Junior

Large Scale Shrub Biomass Estimates for Multiple Purposes

by Teresa Enes, José Lousada, Teresa Fonseca, Hélder Viana, Ana Calvão, José Aranha
Published 2020-03-01

Termite Resistance, Chemical and Mechanical Characterization of <i>Paulownia tomentosa</i> Wood before and after Heat Treatment

by Bruno Esteves, Helena Ferreira, Hélder Viana, José Ferreira, Idalina Domingos, Luísa Cruz-Lopes, Dennis Jones, Lina Nunes
Published 2021-08-01

Estudo da camada de fibras nervosas da retina em pacientes com esquistossomose mansônica: análise com GDxTM Study of retinal nerve fiber layer in patients with schistosomiasis mans...

by Rodrigo Almeida Vieira Santos, Hellmann Dantas, Carlos Teixeira Brandt, Adélia Almeida, Daniela Lyra Antunes, Helder Viana Santana
Published 2006-12-01

Alteração da camada de fibras nervosas da retina em usuários crônicos de cloroquina Retinal nerve fiber layer alteration in chronic users of chloroquine

by Daniela de Almeida Lyra Antunes, Hellmann Dantas Cavalcanti, Daena Leal, Helder Viana Santana, Rodrigo Almeida Vieira Santos, Laura Patrícia Ferreira Santos
Published 2005-04-01

Gestão de desempenho por competências: integrando a gestão por competências, o balanced scorecard e a avaliação 360 graus Competence-based performance assessment: a model which int...

by Hugo Pena Brandão, Marco Vinício Zimmer, Carolina Guarçoni Pereira, Fernanda Marques, Helder Viana Costa, Pedro Paulo Carbone, Valéria Ferreira de Almada
Published 2008-10-01