Index Catalog // ScholarsArchive@OSU

Synecology of the Monotropoideae within Limpy Rock Research Natural Area, Umpqua National Forest, Oregon

Creator:: Luoma, Daniel L.
Abstract:: Four aspects of the ecology of members of the Monotropoideae (achiorophyllous Ericaceae, referred to here as "monotropes") are presented: (1) a clarified conceptualization of monotrope nutrition based on a detailed literature review, (2) the relationship of monotrope populations to the plant communities of Limpy Rock RNA, (3) a test of...
Resource Type:: Masters Thesis

Biomass and community structure of sporocarps formed by hypogeous ectomycorrhizal fungi within selected forest habitats of the H. J. Andrews Experimental Forest, Oregon

Creator:: Luoma, Daniel L.
Abstract:: This study characterizes the production of hypogeous sporocarps (broadly referred to as truffles) by ectomycorrhizal fungi within Douglas-fir dominated forests that are considered typical of those found on the west slopes of the central Cascade mountains in Oregon. Three aspects of sporocarp production are addressed: 1) the distribution of total...
Resource Type:: Dissertation

Temperature Evolution of Nonreacting Spark Kernels at Sub-Atmospheric Pressures

Creator:: Caplan, Daniel L.
Abstract:: In the event of a mid-flight flameout of a gas turbine engine, reignition is paramount to occupant safety. Ignition at high altitude can be challenging, due in part to the potentially lower ambient pressures. An understanding of the effects of sub-atmospheric pressures on the temperature evolution of spark kernels is...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Daniel L. Caplan for the

A Bioecological Model of Grief Recovery : Theory and Test of the Model

Creator:: Romo, Daniel L.
Abstract:: A primary aim of bereavement research is to alleviate suffering and promote well-being at the junction of life and death for the survivor in an attachment relationship. Bereavement research in the last decade has focused primarily on examining grief recovery within the context of intrapersonal processes. This emphasis has often...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Daniel L

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Creator:: Herting, Daniel L.
Abstract:: This thesis describes a study of the synthesis, stereochemistry, and reactivity of cobalt(III) cysteinato (CyS) and related thiolato complexes. The preparation of [Co(en)₂CyS]⁺ resulted in a product solution containing a mixture of diastereomers in the ratio 2.3:1 (Δ:A). The isomers were separated by ion exchange chromatography, and their absolute configurations...
Resource Type:: Dissertation
Full Text:: cobalt (III) complexes AN ABSTRACT OF THE THESIS OF DANIEL L. HERTING for the degree of DOCTOR OF

Real-time neutron radiography

Creator:: Newell, Daniel L.
Abstract:: A real-time neutron radiography system has been developed at Oregon State University which is capable of producing neutron radiographs of objects and events concurrent with the incident radiation. The purpose of this thesis is to demonstrate the feasibility of the real-time technique as a further application of neutron radiography at...
Resource Type:: Masters Thesis
Full Text:: OF Daniel L. Newell for the degree of Master of Science in Nuclear Engineering presented on April

Breeding biology and early life history of the tufted puffin (Fratercula cirrhata)

Creator:: Boone, Daniel L.
Abstract:: The breeding biology and early life history of the Tufted Puffin (Fratercula cirrhata) were studied for two years on Goat Island, Curry County, Oregon. Artificial nest boxes were used to minimize disturbance and provide easy access to puffin eggs and chicks. Utilization of these boxes was 47.5% and 57.5% in...
Resource Type:: Masters Thesis
Full Text:: puffin (Fratercula cirrhata) AN ABSTRACT OF THE THESIS OF Daniel L. Boone for the degree of Master of

Shrunken learning rates do not improve AdaBoost on benchmark datasets

Creator:: Forrest, Daniel L. K.
Abstract:: Recent work has shown that AdaBoost can be viewed as an algorithm that maximizes the margin on the training data via functional gradient descent. Under this interpretation, the weight computed by AdaBoost, for each hypothesis generated, can be viewed as a step size parameter in a gradient descent search. Friedman...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Daniel L. K. Forrest for the

The Influence of Environmental Value Orientation and Climate Change Beliefs on the Firewise Behaviors of Central Oregon Residents

Creator:: Weston, Daniel L.
Abstract:: Over the past two decades, the western United States has experienced many of the costliest and most severe wildfires in history. To mitigate the effects of the growing threats posed by wildfires, residents in at-risk communities are encouraged to protect their homes and property by adopting Firewise recommendations. This article...
Resource Type:: Capstone Project
Full Text:: Daniel L. Weston MPP Essay Submitted to Oregon State University In partial

Irrigation requirements for selected Oregon locations

Creator:: Basketfield, Daniel L.
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Daniel L. Basketfield for the

ScholarsArchive@OSU

Synecology of the Monotropoideae within Limpy Rock Research Natural Area, Umpqua National Forest, Oregon

Biomass and community structure of sporocarps formed by hypogeous ectomycorrhizal fungi within selected forest habitats of the H. J. Andrews Experimental Forest, Oregon

Temperature Evolution of Nonreacting Spark Kernels at Sub-Atmospheric Pressures

A Bioecological Model of Grief Recovery : Theory and Test of the Model

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Real-time neutron radiography

Breeding biology and early life history of the tufted puffin (Fratercula cirrhata)

Shrunken learning rates do not improve AdaBoost on benchmark datasets

The Influence of Environmental Value Orientation and Climate Change Beliefs on the Firewise Behaviors of Central Oregon Residents

Irrigation requirements for selected Oregon locations

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