Parcourir par Auteur Cirad

Estimation of the basic density of Eucalyptus grandis wood chips at different moisture levels using benchtop and handheld NIR instruments. Targino De Medeiros Dayane, Gomes Jhennyfer Nayara Nogueira, Gomes Batista Felipe, Mascarenhas Adriano Reis Prazeres, Mesquita Pimenta Emanuella, Chaix Gilles, Gherardi Hein Paulo Ricardo. 2024. Industrial Crops and Products, 209:117921, 10 p.

Water desorption monitoring of cellulose pulps by NIR spectroscopy. Targino de Medeiros Dayane, Guedes Ramalho Fernanda Maria, Gomes Batista Felipe, Reis Prazeres Mascarenhas Adriano, Chaix Gilles, Gherardi Hein Paulo Ricardo. 2023. Industrial Crops and Products, 192:115989, 9 p.

Comparison between three-point and four-point flexural tests to determine wood strength of eucalyptus specimen. Gherardi Hein Paulo Ricardo, Brancheriau Loïc. 2018. Maderas. Ciencia y Tecnología, 20 (3) : 333-342.

Estimativa do ângulo microfibrilar em madeira de Eucalyptus urophylla × E. grandis por meio da espectroscopia no infravermelho próximo. Gherardi Hein Paulo Ricardo, Lima Jose Tarcisio, Trugilho Paulo Fernando, Chaix Gilles. 2012. Floresta e Ambiente, 19 (2) : 194-199.

Resonance of scantlings indicates the stiffness even of small specimens of Eucalyptus from plantations. Gherardi Hein Paulo Ricardo, Tarcisio Lima Jose, Gril Joseph, Rosado Antônio Marcos, Brancheriau Loïc. 2012. Wood Science and Technology, 46 (4) : 621-635.

Estimation of physical and mechanical properties of agro-based particleboards by near infrared spectroscopy. Gherardi Hein Paulo Ricardo, Maioli Campos Ana Carolina, Mendes Rafael Farinassi, Mendes Lourival Marin, Chaix Gilles. 2011. Holz als Roh- und Werkstoff, 69 (3) : 431-442.

Radial variation of microfibril angle and wood density and their relationships in 14-year-old Eucalyptus urophylla S. t. Blake wood. Gherardi Hein Paulo Ricardo, Brancheriau Loïc. 2011. BioResources, 6 (3) : 3352-3362.

Clonal and environmental variation of structural timbers of Eucalyptus for growth, density, and dynamic properties. Gherardi Hein Paulo Ricardo, Brancheriau Loïc, Lima Jose Tarcisio, Rosado Antônio Marcos, Gril Joseph, Chaix Gilles. 2010. Revista Cerne, 16 : 74-81.

Effects of sample preparation on NIR spectroscopic estimation of chemical properties of Eucalyptus urophylla S.T. Blake wood. Gherardi Hein Paulo Ricardo, Lima Jose Tarcisio, Chaix Gilles. 2010. Holzforschung, 64 (1) : 45-54.

Modelos de calibração e a espectroscopia no infravermelho proximo para predição das propriedades quimicas e da dendidade basica da madeira de Eucalyptus. Viana Livia Cassia, Trugilho Paulo Fernando, Gherardi Hein Paulo Ricardo, Moreira da Silva Jose Reinaldo, Tarcisio Lima Jose. 2010. Ciência Florestal, 20 (2) : 367-376.

Multivariate regression methods for estimating basic density in Eucalyptus wood from near infrared spectroscopic data. Gherardi Hein Paulo Ricardo. 2010. Revista Cerne, 16 : 90-96.

Otimização de calibrações baseadas em espectroscopia no infra vermelho proximo para estimativa de propriedades da madeira de Eucalyptus. Gherardi Hein Paulo Ricardo, Tarcisio Lima Jose, Chaix Gilles. 2010. Floresta, 40 (3) : 615-624.

Predicting microfibril angle in Eucalyptus wood from different wood faces and surface qualities using near infrared spectra. Gherardi Hein Paulo Ricardo, Clair Bruno, Brancheriau Loïc, Chaix Gilles. 2010. Journal of Near Infrared Spectroscopy, 18 (6) : 455-464.

Prediction of radial and tangential shrinkages by near-infrared spectroscopy : an example for Tectona grandis from Togo and for Liquidambar styraciflua from Madagascar. Chaix Gilles, Kokutse Adzo Dzifa, Ratovomboahangy Bruno, Guibal Daniel, Randrianjafy Honoré, Rakotondraoelina Hery, Brancheriau Loïc, Rakotovololonalimanana Herizo, Gherardi Hein Paulo Ricardo, Ramananantoandro Tahiana. 2010. Revista Cerne, 16 : 66-73.

Resonance and near infrared spectroscopy for evaluating dynamic wood properties. Gherardi Hein Paulo Ricardo, Brancheriau Loïc, Trugilho Paulo Fernando, Tarcisio Lima Jose, Chaix Gilles. 2010. Journal of Near Infrared Spectroscopy, 18 (6) : 443-454.

Small wooden objects using eucalypt sawmill wood waste. Da Silva Vieira Renato, Lima Jose Tarcisio, Moreira da Silva Jose Reinaldo, Gherardi Hein Paulo Ricardo, Baillères Henri, Pereira Barauna Edy Eime. 2010. BioResources, 5 (3) : 1463-1472.

Calibrations based on near infrared spectroscopic data to estimate wood-cement panel properties. Gherardi Hein Paulo Ricardo, Aparecida de Sa Vânia, Bufalino Lima, Mendes Lourival Marin. 2009. BioResources, 4 (4) : 1620-1634.

Estimativa da resistência e da elasticidade à compressao paralela às fibras da medeira de Eucalyptus grandis e E. urophylla usando a espectroscopia no infravermelho proximo. Gherardi Hein Paulo Ricardo, Maioli Campos Ana Carolina, Tarcisio Lima Jose, Trugilho Paulo Fernando, Chaix Gilles. 2009. Scientia Forestalis, 37 (82) : 119-129.

Near infrared spectroscopy for estimating wood basic density in Eucalyptus urophylla and Eucalyptus grandis. Gherardi Hein Paulo Ricardo, Maioli Campos Ana Carolina, Trugilho Paulo Fernando, Tarcisio Lima Jose, Chaix Gilles. 2009. Revista Cerne, 15 (2) : 133-141.

Near infrared spectroscopy to evaluate composition of agro-based particleboards. Maioli Campos Ana Carolina, Gherardi Hein Paulo Ricardo, Mendes Rafael Farinassi, Mendes Lourival Marin, Chaix Gilles. 2009. BioResources, 4 (3) : 1058-1069.

Predicting the morphological characteristics and basic density of Eucalyptus wood using the NIRS technique. Viana Livia Cassia, Trugilho Paulo Fernando, Gherardi Hein Paulo Ricardo, Tarcisio Lima Jose, Moreira da Silva Jose Reinaldo. 2009. Revista Cerne, 15 (4) : 421-429.

Robustness of models based on near infrared spectra to predict the basci density in Eucalyptus urophylla wood. Gherardi Hein Paulo Ricardo, Tarcisio Lima Jose, Chaix Gilles. 2009. Journal of Near Infrared Spectroscopy, 17 : 141-150.

Valorisation de résidus d'Eucalyptus utilisés pour la fabrication de coffrets éducatifs. Da Silva Vieira Renato, Tarcisio Lima Jose, Moreira da Silva Jose Reinaldo, Gherardi Hein Paulo Ricardo, Boutahar Nabila. 2008. Bois et Forêts des Tropiques (298) : 49-51.

Quality and energetic potential of the wood of Eucalyptus sp. clones. Trugilho Paulo Fernando, Couto Allan Motta, Olimpia de Assis Claudinéias, Gherardi Hein Paulo Ricardo, Tarcisio Lima Jose, Moreira da Silva Jose Reinaldo, Napoli Alfredo. 2012. In : 2012 IUFRO Conference. Division 5 Forest products, 8-13 July 2012, Lisbon, Portugal : final program, proceedings and abstracts book. IUFRO, ISA, CEF. Vienne : IUFRO, Résumé, 247. 2012 IUFRO Conference Division 5 Forest Products, Lisbonne, Portugal, 8 Juillet 2012/13 Juillet 2012.

Microfibril angle of cell wall in Eucalyptus wood : implication on breeding programs. Gherardi Hein Paulo Ricardo, Chaix Gilles, Brancheriau Loïc, Lima Jose Tarcisio. 2009. In : DOCTISS 2009, 17ème édition de la journée des doctorants, 9 avril 2009, Montpellier. Ecole doctorale d'information structures systèmes. s.l. : s.n., 73-77. DOCTISS 2009. 17, Montpellier, France, 9 Avril 2009.

Genetic and environmental control of microfibril angle on Eucalyptus wood : its effects on wood traits and implication for selection. Gherardi Hein Paulo Ricardo. 2011. Montpellier : UM2, 180 p. Thèse de doctorat : Mécanique et génie civil : Université Montpellier 2