Results 211 to 220 of about 33,048 (279)
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Application of neural networks for classifying softwood species using near infrared spectroscopy
Journal of Near Infrared Spectroscopy, 2020Lumber species identification is an important issue for the wood industry. In this study, three types of neural networks (artificial neural network (ANN), deep neural network (DNN), and convolutional neural network (CNN)) were employed for classifying ...
Sang-Yun Yang +7 more
semanticscholar +1 more source
Sinonasal Cancer and Exposure to Softwood
Acta Oto-Laryngologica, 1985In order to study the connection between occupation and sinonasal cancer we have reviewed the files and histological sections of 70 patients (24 females and 46 males) treated at the Department of Oto-rhino-laryngology, National Hospital of Norway. Detailed information concerning previous occupations was obtained by telephone interviews according to a ...
R, Voss +3 more
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Biomass and Bioenergy, 2018
Differences in hardwood and softwood, elucidates their behaviour against pretreatments varies. In this work, microwave ionic liquid (IL) and autohydrolysis (AH) pretreatments were applied to Eucalyptus globulus (as a model of hardwood) and Pinus radiata (
Victoria Rigual +2 more
exaly +2 more sources
Differences in hardwood and softwood, elucidates their behaviour against pretreatments varies. In this work, microwave ionic liquid (IL) and autohydrolysis (AH) pretreatments were applied to Eucalyptus globulus (as a model of hardwood) and Pinus radiata (
Victoria Rigual +2 more
exaly +2 more sources
Materials Today Communications, 2019
The massive volumes of residual lignin that will be generated as a biorefinery industry by-product provide an opportunity for bio-composite manufacture.
A. Vaidya +3 more
semanticscholar +1 more source
The massive volumes of residual lignin that will be generated as a biorefinery industry by-product provide an opportunity for bio-composite manufacture.
A. Vaidya +3 more
semanticscholar +1 more source
, 2020
Lignocellulosic biomass is an abundantly available feedstock for the sustainable production of chemicals and materials. However, total conversion of three major components within biomass (hemicellulose, cellulose and lignin) into chemicals and materials ...
Xingwei Yang +9 more
semanticscholar +1 more source
Lignocellulosic biomass is an abundantly available feedstock for the sustainable production of chemicals and materials. However, total conversion of three major components within biomass (hemicellulose, cellulose and lignin) into chemicals and materials ...
Xingwei Yang +9 more
semanticscholar +1 more source
SOFTWOOD COMPOSITES FOR CONSTRUCTION
Materials of the All-Russian scientific and practical conference "Modern machines, equipment and IT solutions for industrial complex: theory and practice", 2021The article deals with the issues of secondary use of industrial waste from the processing of soft hardwood wood. It is shown that the disposal of man-made waste in landfills is undesirable, and the use of wood waste to generate heat for heating is limited to the autumn-winter period.
A. Felluh +4 more
openaire +1 more source
Valorisation of softwood bark through extraction of utilizable chemicals. A review
Biotechnology Advances, 2017Aleš Ház +2 more
exaly +2 more sources
Pyrolysis kinetics and product properties of softwoods, hardwoods, and the nut shell of softwood
Korean Journal of Chemical Engineering, 2016The pyrolysis of softwoods (Pinus (P.) densiflora, P. koraiensis), hardwoods (Quercus acutissima and Liriodendron tulipifera) and nut shell of P. koraiensis was investigated using a thermogravimetric analyzer and fixed bed reactor. Thermogravimetric analysis showed that the maximum decomposition temperature of each biomass was influenced by the ash ...
Young-Min Kim +6 more
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1981
Importing softwood is the largest section of the UK timber trade, in numbers of firms engaged, in volume of timber handled and in overall finance involved. (It accounts for approximately 54 per cent of the value of all timber imports.) The seasonal nature of the trade introduces its own problems, which are not reproduced to the same extent in the ...
Jack H. Leigh, Alan G. Randall
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Importing softwood is the largest section of the UK timber trade, in numbers of firms engaged, in volume of timber handled and in overall finance involved. (It accounts for approximately 54 per cent of the value of all timber imports.) The seasonal nature of the trade introduces its own problems, which are not reproduced to the same extent in the ...
Jack H. Leigh, Alan G. Randall
openaire +1 more source
Holzforschung, 1989
Essai d'un nouveau compose chimique a base de fer pour le marquage d'inscriptions sur divers bois ...
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Essai d'un nouveau compose chimique a base de fer pour le marquage d'inscriptions sur divers bois ...
openaire +1 more source