Volume 18, Number 2 (2007)

Published: 2007-07-07

Articles

Testing Human Visual Detection with Xenon and Halogen Lamps as Used on Forest Machines

Leo Poom, Claes Löfroth, Burndt Nordén, Magnus Thor
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Intelligent Deployment of Forest Road Graders

Matthew Thompson, Kevin Boston, Jeff Arthur, John Sessions
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Effect of Tree Size on Productivity and Time Required for Work Elements in Selective Thinning by a Harvester

Masahiko Nakagawa, Ju Hamatsu, Tomohiro Saitou, Hideya Ishida
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Forwarding of Whole Trees After Manual and Mechanized Felling Bunching in Pre-Commercial Thinnings

Juha Laitila, Antti Asikainen, Yrjö Nuutinen
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Torques from Manual Tools for Directional Tree Felling

Ola Lindroos, Tomas Gullberg, Tomas Nordfjell
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Analysis of Log Hauling Vehicle Accidents in the State of Georgia, USA, 1988–2004

W. Dale Greene, Shawn A. Baker, Tim Lowrimore
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Front Matter

Editor’s Note

Marvin R. Pyles
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Tell Us About Your Organization : Northeast Forestry University, Department of Forest Engineering

Lihai Wang,
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