Index Catalog // ScholarsArchive@OSU

Wetting as a predictor of surface inactivation for platen dried Douglas-fir veneer

Creator:: Kadlec, Kim Michael
Resource Type:: Masters Thesis

The bleaching response of kraft pulps from fresh and aged commercial Douglas-fir chips

Creator:: Lai, Jinn-Hsing
Resource Type:: Masters Thesis

Ultrastructure of parenchyma and sclereids in Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] bark

Creator:: Dougal, Edward Francis
Abstract:: Because Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] bark is a raw material produced in our renewable forests along with wood, an understanding of the ultrastructure of bark cells is of paramount importance if wood technologists are to utilize the bark to the fullest potential. The objectives of this study were to develop microscopic...
Resource Type:: Dissertation
Full Text:: : Ultrastructure of Parenchyma and Sclereids in Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] Bark Robert L

Evaluating radial compression, color indicator and micro-toughness tests to detect early decay in Douglas-fir

Creator:: Smith, Susan M.
Abstract:: Three methods--radial compression strength, color indicators of decay and micro-toughness, an examination of tracheid fracture patterns, were evaluated for detection of early decay and for application to field use. Three-eighth-inch diameter plugs 3/4-inch long, cut from the sapwood and heartwood of a Douglas-fir pole free of decay, were decayed by...
Resource Type:: Masters Thesis
Full Text:: -Fir R. D. Gya am R. L. Krahmer Three methods--radial compression strength, color indicators of

The effect of forest stand thinning on selected strength and pulp-ing characteristics of Douglas-fir

Creator:: Johnson, Donna A.
Abstract:: The purpose of this study was to determine if amount and kind of thinning had an effect on wood specific gravity, modulus of rupture, modulus of elasticity, growth rate, or pulp yield and kappa number. The study involved 24 1/5-acre plots, three plots in each of eight thinning treatments. The...
Resource Type:: Masters Thesis
Full Text:: fer- tilizing. Erickson and Lambert (9) also conducted a fertilizer/ thinning study on Douglas-fir

Microdistribution and retention of chloropicrin in wood

Creator:: Goodell, Barry Scott
Abstract:: Quantitative and qualitative information on the retention of chlorinated residues in chloropicrin treated wood is lacking. Retention of chloropicrin and its chemical breakdown products in wood, and the effects of chloropicrin treatment of wood on invading decay fungi are explored in this thesis. Chlorinated residues in amounts up to 1.5%...
Resource Type:: Dissertation
Full Text:: Retention of Chloropicrin in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco] Heartwood Quantitative and

Effect of thinning and fertilization on wood properties and intra-ring characteristics in young Douglas-fir

Creator:: Bodner, Josef
Abstract:: The purpose of this study was to determine if thinning, fertilization or a combination of thinning and fertilization had an effect on overall average specific gravity, modulus of elasticity, modulus of rupture, fiber length and intra-ring characteristics. Material for this experiment consisted of 7 trees randomly selected from each of...
Resource Type:: Masters Thesis
Full Text:: . Erickson and Lambert (14) analyzed a fertilizer/thinning 8 study of Douglas-fir. Their findings

Detecting early decay and estimating residual strength of Douglas-fir heartwood by infrared and ultraviolet spectrophotometry

Creator:: Gibson, David G. (David Glenn), 1958-
Resource Type:: Masters Thesis
Full Text:: : Detecting Early Decay and Estimating Residual Strength of Douglas-fir Heartwood by Infrared and

Douglas-fir bark : characterization of a condensed tannin extract

Creator:: Song, Hong-keun
Resource Type:: Masters Thesis

Correlation between mechanical strength of wood and annual ring characteristics in Douglas-fir juvenile and mature wood

Creator:: Choi, Allen Siu Chung
Abstract:: See pdf
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Wetting as a predictor of surface inactivation for platen dried Douglas-fir veneer

The bleaching response of kraft pulps from fresh and aged commercial Douglas-fir chips

Ultrastructure of parenchyma and sclereids in Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] bark

Evaluating radial compression, color indicator and micro-toughness tests to detect early decay in Douglas-fir

The effect of forest stand thinning on selected strength and pulp-ing characteristics of Douglas-fir

Microdistribution and retention of chloropicrin in wood

Effect of thinning and fertilization on wood properties and intra-ring characteristics in young Douglas-fir

Detecting early decay and estimating residual strength of Douglas-fir heartwood by infrared and ultraviolet spectrophotometry

Douglas-fir bark : characterization of a condensed tannin extract

Correlation between mechanical strength of wood and annual ring characteristics in Douglas-fir juvenile and mature wood

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