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Author
Helena Pereira
also known as H Pereira, H. L. Pereira, H. Pereira
University of Lisbon · Instituto Superior de Gestão · Universidade Federal de Campina Grande · Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento
About this author
Works
563
Cited by
20,533
h-index
70
i10
359
ORCID ↗
Top papers
Effects of short-time vibratory ball milling on the shape of FT-IR spectra of wood and cellulose
Manfred Schwanninger, José Carlos Rodrígues, Helena Pereira, et al.
·
2004
·
Vibrational Spectroscopy
↗ 1,338
Wood modification by heat treatment: A review
Bruno Esteves, Helena Pereira
·
2008
·
BioResources
↗ 765
OA
Cork : biology, production and uses
Helena Pereira
·
2007
↗ 431
Chemical composition and variability of cork from Quercus suber L.
Helena Pereira
·
1988
·
Wood Science and Technology
↗ 352
The chemical composition of exhausted coffee waste
Dolors Pujol, C. Liu, Jorge Gominho, et al.
·
2013
·
Industrial Crops and Products
↗ 329
Influence of steam heating on the properties of pine (Pinus pinaster) and eucalypt (Eucalyptus globulus) wood
Bruno Esteves, António Vélez Marques, Idalina Domingos, et al.
·
2006
·
Wood Science and Technology
↗ 298
OA
Chemical changes of heat treated Pine and Eucalypt wood monitored by FTIR
Bruno Esteves, António Vélez Marques, Idalina Domingos, et al.
·
2013
·
Maderas Ciencia y tecnología
↗ 283
OA
Determination of Lignin Content of<i>Eucalyptus globulus</i>Wood Using FTIR Spectroscopy
José Carlos Rodrígues, O. Faix, Helena Pereira
·
1998
·
Holzforschung
↗ 238
Characterization of walnut, almond, and pine nut shells regarding chemical composition and extract composition
Carla S. G. P. Queirós, Sofia Cardoso, Ana Lourenço, et al.
·
2019
·
Biomass Conversion and Biorefinery
↗ 232
Extractive composition and summative chemical analysis of thermally treated eucalypt wood
Bruno Esteves, José Graça, Helena Pereira
·
2008
·
Holzforschung
↗ 227
Heat-induced colour changes of pine (Pinus pinaster) and eucalypt (Eucalyptus globulus) wood
Bruno Esteves, António Vélez Marques, Idalina Domingos, et al.
·
2007
·
Wood Science and Technology
↗ 227
OA
The Rationale behind Cork Properties: A Review of Structure and Chemistry
Helena Pereira
·
2015
·
BioResources
↗ 188
OA
Books
Cork
2007
·
Elsevier
Michaelis pequeno dicionário
1992
·
Companhia Melhoramentos de Sao Paulo Industri
Cork
2007
·
Elsevier
Crime e escravidão
1987
·
Editora Brasiliense
O luto no século 21
2021
·
Summus Editorial