Results 31 to 40 of about 31,067 (162)

Enzymatic activities and degradation properties of fungi isolated from decayed Quercus variabilis

open access: yesJournal of Wood Science
The objective of this study is to investigate the microorganisms responsible for the decay of Quercus variabilis. Fungi were isolated and identified from collected Q.
Hyunjeong Na   +3 more
doaj   +1 more source

An Investigation of Wood-Plastic Novolac Modified by Biomass Pyrolysis Oils [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2011
The possibility of using water insoluble fraction from biomass pyrolysis oil as additive in synthesis of Wood-Plastic novolac has been proved by using Differential Scanning Calorimetry (DSC) and Fourier Transformed Infra Red (FT-IR) spectroscopy ...
Xu Junming, Jiang Jianchun, Kang Sun
doaj  

Future marketing drivers for the forest products industry

open access: yesBioResources, 2009
The forest products industry in North America is increasingly losing its share in its domestic markets. The pressure of low cost manufacturing combined with a slowing economy has painfully caused many mills to close and many workers to lose their jobs in recent years.
openaire   +2 more sources

The Plasticizing Mechanism and Effect of Aluminium Chloride and Glycerin on Poly(vinyl alcohol) Films [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2016
Poly(Vinyl Alcohol) (PVA) films were prepared with AlCl3·6H2O/glycerin and AlCl3·6H2O/poly glycerin as two kinds of complex plasticizer. The micromorphology of pure PVA film and PVA films plasticized with complex plasticizer was observed by Scanning ...
Puyou Jia   +3 more
doaj  

Forest products industry of the future: Building a sustainable technology advantage for America`s forest products industry [PDF]

open access: yes, 1999
The US forest, wood, and paper industry ranks as one of the most competitive forest products industries in the world. With annual shipments valued at nearly $267 billion, it employs over 1.3 million people and is currently among the top 10 manufacturing employers in 46 out of 50 states.
openaire   +2 more sources

Effect of Distillation Time on the Yield and Chemical Composition of Leaf Essential Oil from Thuja occidentalis L.

open access: yesPlants
Distillation is widely used for essential oils extraction, and distillation time (DT) influences the quality and quantity of oils. This study presents the effects of 14 DTs (1, 3, 5, 10, 20, 40, 80, 120, 160, 200, 240, 280, 360, and 480 min) on leaf oils
Chanjoo Park   +3 more
doaj   +1 more source

Texas trade in forest products industry

open access: yesJournal of Forest Business Research
Texas boasts abundant forest resources, providing substantial economic and ecological benefits statewide. This study examines the trends in forest product trade within Texas over the past two decades, focusing on key disruptions during this period. The analysis categorizes the forest products industry into two main markets: solid wood and paper and ...
Xufang Zhang, Aaron Stottlemyer
openaire   +1 more source

Allowable Bending Properties of Machine-Graded Korean Yellow Poplar Lumber

open access: yesBioResources
This study was conducted to investigate the feasibility of using yellow poplar as a structural member by determining allowable bending properties. Full-size lumber was classified by machine grading and the knot diameter ratio on the wide surface of ...
Da-Bin Song   +4 more
doaj   +2 more sources

Lutein-Based pH and Photo Dual-Responsive Novel Liposomes Coated with Ce6 and PTX for Tumor Therapy

open access: yesACS Omega, 2023
Hong Shen   +9 more
doaj   +1 more source

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