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Biology of the myctophid fish, Diaphus theta Eigenmann and Eigenmann 1890, off the Oregon coast

Creator:: Acuna, Enzo S.
Resource Type:: Masters Thesis
Full Text:: -frequency distributions of D. theta 18 in the offshore stations. 1961-1967. 10 Modal progression from

Effects of stand density on site index in thinned stands of Douglas-fir in the Pacific Northwest

Creator:: Zumrawi, Abdel Azim M. A.
Abstract:: In site index studies, the hypothesis that height growth of most conifers is independent of stand density is commonly accepted. However, some studies have shown height growth to be influenced by density particularly on medium to poor sites. In this study two locations representing a high quality site (Hoskins area,...
Resource Type:: Masters Thesis
Full Text:: growth. This method was studied by Daubenmire (1961) as applied to ponderosa pine in Eastern Washington

Pre-harvest sprouting tolerance of a synthetic hexaploid wheat (Triticum turgidum L. x Aegilops tauschii Coss.)

Creator:: Rosa, Andre Cunha
Abstract:: Pre-harvest sprouting in wheat costs farmers millions of dollars every year. Pre-harvest sprouting tolerance (PST) has minimized this problem, but improvement of PST is still necessary. Synthetic hexaploid wheats (synthetics) have been used as sources of genes coding for many useful traits. Two studies evaluated the PST of a synthetic...
Resource Type:: Masters Thesis
Full Text:: wheat (Ching and Foote, 1961; Belderok, 1976). More recently, this system was found to be working in

Multiple comparisons for the balanced two-way factorial : an applied Bayes rule (k-ratio) approach

Creator:: Pennello, Gene A.
Resource Type:: Dissertation
Full Text:: seventeen most frequently cited works in Applied Mathematics from 1961-72 (Citation Index 1973), three

Assessment of impacts of Canada geese on wheat production

Creator:: Louhaichi, Mounir
Abstract:: Numbers of wild Canada geese (Branta canadensis) have increased dramatically during the past 30 years in the lower Columbia and Willamette Valley systems. The damage they cause by grazing and trampling plants can be substantial. The objectives of this research were to: 1) Develop methods that provide reliable estimates of...
Resource Type:: Masters Thesis
Full Text:: since 1961 .... 78 Precipitation data at the nearest weather station (Portland International Airport

Flavor properties and stability of a corn-based snack : aroma profiles by gas chromatography (GC), GC-olfactometry, mass spectrometry, and descriptive sensory analysis

Creator:: Silva, Maria Aparecida Azevedo Pereira da
Resource Type:: Dissertation
Full Text:: represented by Steven's Law (Stevens, 1957; Stevens, 1961), establish that the relationship between the odor

Flowering, seed maturation, and harvest timing for turf-type tall fescue

Creator:: Andrade, Ronaldo Pereira de
Resource Type:: Dissertation
Full Text:: ; Williams, 1972; Pegler, 1976) or collected in trays (Jensen, 1976). Only Klein et al. (1961) and Nellist

Relationship between pore size, particle size, aggregate size and water characteristics

Creator:: Wu, Laosheng
Abstract:: Soil pore size distribution and water characteristics are important for water storage, water movement, and soil-plant interaction studies. Laboratory determinations of water characteristics and pore size distribution are time consuming and costly. Investigators have proposed many models to predict them from routinely available data. Most of the models are related...
Resource Type:: Masters Thesis
Full Text:: systems in different packings have been made by Graton and Fraser (1935), McGeary (1961) and Staple (1975

Possible association of grain protein content, harvest index and biological yield in winter wheat populations

Creator:: Costa, Jose Maria
Abstract:: A negative relation between grain protein content and grain yield is frequently observed in wheat (Triticum aestivum L. em Thell) i.e. as grain yield increases, grain protein decreases. It has been suggested that the inverse relation between grain yield and protein is in part the result of developing high yielding...
Resource Type:: Dissertation
Full Text:: shown by reported N losses. Boatwright and Haas (1961) and also Daigger et al. (1976) reported losses

Phylogeny and zoogeography of glyptocephalines (Pisces: Pleuronectidae)

Creator:: Chiu, Tai-sheng
Abstract:: Hypotheses of phylogenetic and historical zoogeographic relationships of glyptocephalines (Glyptocephalus cynoglossus, G. zachirus, G. stelleri, Microstomus kitt, H. pacificus, H. achne, Embassichthys bathybius, and Tanakius kitaharae) were constructed based on comparative anatomy and external morphology. The phylogenetic approach was cladistic and character polarity was determined by using out-group comparison. One...
Resource Type:: Dissertation
Full Text:: constructing the phylogenetic tree under the algorithm of parsimony according to Wagner (1961). Museum catalog

ScholarsArchive@OSU

Biology of the myctophid fish, Diaphus theta Eigenmann and Eigenmann 1890, off the Oregon coast

Effects of stand density on site index in thinned stands of Douglas-fir in the Pacific Northwest

Pre-harvest sprouting tolerance of a synthetic hexaploid wheat (Triticum turgidum L. x Aegilops tauschii Coss.)

Multiple comparisons for the balanced two-way factorial : an applied Bayes rule (k-ratio) approach

Assessment of impacts of Canada geese on wheat production

Flavor properties and stability of a corn-based snack : aroma profiles by gas chromatography (GC), GC-olfactometry, mass spectrometry, and descriptive sensory analysis

Flowering, seed maturation, and harvest timing for turf-type tall fescue

Relationship between pore size, particle size, aggregate size and water characteristics

Possible association of grain protein content, harvest index and biological yield in winter wheat populations

Phylogeny and zoogeography of glyptocephalines (Pisces: Pleuronectidae)

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