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Data from: Methodology for comparing wood adhesive bond load transfer using digital volume correlation

Creator:: Ching, Daniel J., McKinley, Paige E., Kamke, Fred A., Zauner, Michaela, and Xiao, Xianghui
Abstract:: There is a lack of fundamental knowledge about the role which adhesive flow and infiltration plays in the micro-mechanical performance of wood adhesive bonds. This data set, for the first time, provides a way to study directly the relationship between adhesive flow and the micro-mechanics of wood adhesive bonds. Specimens...
Resource Type:: Dataset
Date Created:

Phytophthora ramorum colonizes tanoak xylem and is associated with reduced stem water transport

Creator:: Parke, J. L., Oh, E., Voelker, S., Hansen, E. M., Buckles, G., and Lachenbruch, Barbara
Abstract:: Isolation, detection with diagnostic polymerase chain reaction (PCR), and microscopy demonstrated the presence of Phytophthora ramorum in the sapwood of mature, naturally infected tanoak (Lithocarpus densiflorus) trees. The pathogen was strongly associated with discolored sapwood (P < 0.001), and was recovered or detected from 83% of discolored sapwood tissue samples....
Resource Type:: Article
Full Text:: Associated with Reduced Stem Water Transport J. L. Parke, E. Oh, S. Voelker, E. M. Hansen, G. Buckles, and

The effects of Phytophthora ramorum infection on hydraulic conductivity and tylosis formation in tanoak sapwood

Creator:: Collins, B. R., Parke, J. L., Lachenbruch, Barbara, and Hansen, E. M.
Abstract:: Tanoak (Lithocarpus densiflorus (Hook. and Arn.) Rehder) is highly susceptible to sudden oak death, a disease caused by the oomycete Phytophthora ramorum Werres, De Cock & Man in’t Veld. Symptoms include a dying crown, bleeding cankers, and, eventually, death of infected trees. The cause of mortality is not well understood,...
Resource Type:: Article
Full Text:: University, Corvallis, OR 97331, USA. 1Corresponding author (e-mail: Jennifer.Parke@oregonstate.edu). 1766

Controlling decay fungi colonizing air-seasoned Douglas-Fir heartwood with high temperature exposures

Creator:: Morrell, Jeffrey J., Corden, Malcolm E., Newbill, Mark A., Przybylowicz, Paul, Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (36th : 1985)
Resource Type:: Conference Proceeding
Full Text:: HEARTWOOD WITH HIGH TEMPERATURE EXPOSURES Jeffrey J. Morrell, Malcolm E. Corden, Mark A. Newbill Forest

SDR improves yield of Eastern Black Walnut lumber from an agroforestry plantation

Creator:: Chen, Peter Y. S., Phelps, John E., Bodkin, Robert E., Western Dry Kiln Association, and Western Dry Kiln Association. Meeting (43rd : 1992 : Reno, Nev.)
Resource Type:: Conference Proceeding
Full Text:: , for providing the logs used in this study. LITERATURE CITED 1. Chen, P. Y. S. and J. E. Phelps. 1989

Effects of bark thickness estimates on optimal log merchandising

Creator:: Marshall, Hamish D., Murphy, Glen E., and Lachenbruch, Barbara
Abstract:: Bark plays a critical role in the life of a tree when it is standing. Once the tree is felled, however, bark has minimal value and may be a net financial loss to the forest industry. Because of bark’s limited worth, logs are often bought and sold based on under...
Resource Type:: Article
Full Text:: Hamish D. Marshall Glen E. Murphy✳ Barbara Lachenbruch✳ Abstract Bark plays a critical role in the life

Within-stem variation of respiration in Pseudotsuga menziesii (Douglas-fir) trees

Creator:: Pruyn, Michele L., Gartner, Barbara L., and Harmon, Mark E.
Abstract:: • A technique for measuring in vitro respiration was investigated to understand why rates were higher than those reported in vivo and to elucidate trends within mature Pseudotsuga menziesii (Douglas‐fir) trees. • Extracted increment cores were divided into 3–4 radial depths and a gas chromatograph was used to compare respiration...
Resource Type:: Article
Full Text:: and Mark E. Harmon 2 1 Department of Wood Science and Engineering/Department of Forest

Antisense down-regulation of 4CL expression alters lignification, tree growth and saccharification potential of field-grown poplar

Creator:: Voelker, Steven L., Lachenbruch, Barbara, Meinzer, Frederick C., Jourdes, Michael, Ki, Chanyoung, Patten, Ann M., Davin, Laurence B., Lewis, Norman G., Tuskan, Gerald A., Gunter, Lee, Decker, Stephen R., Selig, Michael J., Sykes, Robert, Himmel, Michael E., Kitin, Peter, Shevchenko, Olga, and Strauss, Steven H.
Abstract:: Transgenic down-regulation of the Pt4CL1 gene family encoding 4-coumarate:coenzyme A ligase (4CL) has been reported as a means for reducing lignin content in cell walls and increasing overall growth rates, thereby improving feedstock quality for paper and bioethanol production. Using hybrid poplar (Populus tremula 3 Populus alba), we applied this...
Resource Type:: Article
Full Text:: (B–D), whereas comparable locations in event 350 are largely red- brown (H–J). E and K, Light

Effects of Roof Pitch and Gypsum Ceilings on the Behavior of Wood Roof Diaphragms

Creator:: Kirkham, William J., Gupta, Rakesh, and Miller, Thomas H.
Abstract:: Ten full-size (3.7×4.9m) plywood roof diaphragms were constructed using metal-plate-connected (MPC) common and hip wood trusses or joists, typical of single-family dwelling (SFD) construction. The specimens included three gable roof slopes of 33, 67, and 100%, a hip roof of 33% slope, and a flat roof, with a horizontal bottom...
Resource Type:: Article
Full Text:: Diaphragms William J. Kirkham, M.ASCE1; Rakesh Gupta, M.ASCE2; and Thomas H. Miller, M.ASCE3 Abstract: Ten

Practical Analysis for Horizontal Diaphragm Design of Wood-Frame Single-Family Dwellings

Creator:: Kirkham, William J., Miller, Thomas H., and Gupta, Rakesh
Abstract:: Seismic design of wood-frame single-family dwellings’ (WFSFD) lateral force–resisting systems requires determination of the stiffness of horizontal diaphragms and shearwalls. During design, sizes and locations of shearwall openings are often changed, altering shearwall stiffness and loads and requiring a significant redesign effort. Rigid and tributary area method analyses are examined...
Resource Type:: Article
Full Text:: -Family Dwellings William J. Kirkham, M.ASCE1; Thomas H. Miller, M.ASCE2; and Rakesh Gupta, M.ASCE3

ScholarsArchive@OSU

Data from: Methodology for comparing wood adhesive bond load transfer using digital volume correlation

Phytophthora ramorum colonizes tanoak xylem and is associated with reduced stem water transport

The effects of Phytophthora ramorum infection on hydraulic conductivity and tylosis formation in tanoak sapwood

Controlling decay fungi colonizing air-seasoned Douglas-Fir heartwood with high temperature exposures

SDR improves yield of Eastern Black Walnut lumber from an agroforestry plantation

Effects of bark thickness estimates on optimal log merchandising

Within-stem variation of respiration in Pseudotsuga menziesii (Douglas-fir) trees

Antisense down-regulation of 4CL expression alters lignification, tree growth and saccharification potential of field-grown poplar

Effects of Roof Pitch and Gypsum Ceilings on the Behavior of Wood Roof Diaphragms

Practical Analysis for Horizontal Diaphragm Design of Wood-Frame Single-Family Dwellings

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