منابع مشابه
Capillarity in hardwood: An important factor for hardwood market expansion
The Swedish hardwood sawmills are today experiencing problems of finding profitable markets for products containing for instance knots and red or brown heartwood. By using hardwood outdoors, it would be possible to expand the market of hardwood with new products that may set other requirements on the wood than the present use. In Sweden today, hardwood is normally used in furniture, joinery, fl...
متن کاملHardwood Market Report
HARDWOOD MARKET REPORT is pleased to present “Changes and Trends in the Pallet Industry” in this issue, the final of a three-part series. This paper was produced by Robert J. Bush, Associate Professor and Director, Center for Forest Products Marketing and Management, Department of Wood Science and Forest Products, Virginia Tech, Blacksburg, Virginia; Philip A. Araman, Project Leader, USDA Fores...
متن کاملComputer Integrated Hardwood Processing
The planning of how hardwood logs can be sawn to improve recovery of high-value lumber has always been hampered by the limited information provided by external defects, and whatever internal defects are eventually revealed on the cut log faces by the sawing pattern. With expanded markets, lower-quality logs, increased competition from non-wood products, social pressures to manage public lands f...
متن کاملDropout distillation
Dropout is a popular stochastic regularization technique for deep neural networks that works by randomly dropping (i.e. zeroing) units from the network during training. This randomization process allows to implicitly train an ensemble of exponentially many networks sharing the same parametrization, which should be averaged at test time to deliver the final prediction. A typical workaround for t...
متن کاملC-labeled hardwood forest
• Characterization of turnover times of fine roots is essential to understanding patterns of carbon allocation in plants and describing forest C cycling. We used the rate of decline in the ratio of 14 C to 12 C in a mature hardwood forest, enriched by an inadvertent 14 C pulse, to investigate fine-root turnover and its relationship with fine-root diameter and soil depth. • Biomass and ∆ 14 C va...
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ژورنال
عنوان ژورنال: Journal of Industrial & Engineering Chemistry
سال: 1922
ISSN: 0095-9014,1943-2968
DOI: 10.1021/ie50153a059