Index Catalog // ScholarsArchive@OSU

Biological durability of cross-laminated timber connections

Creator:: Udele, Kenneth E.
Abstract:: Mass timber (MT) offers viable eco-conscious solutions within the building industry, with its high strength ratings, dimensional stability, light weight and renewable nature enhancing its status as a low carbon alternative to conventional building materials like steel and concrete. Moisture intrusion, coupled with the inherent organic nature of wood pose...
Resource Type:: Dissertation

Photoacclimation in Marine Phytoplankton Under Various Light and Nutrient Regimes and the Resulting Effect on Photosynthetic Electron Flow and Chlorophyll Fluorescence Transients

Creator:: Brown, Matthew B.
Abstract:: Photoacclimation is the process by which plants and phytoplankton adjust the concentration and composition of their photosynthetic machinery (i.e. their photoacclimation state) in response to changes in their light or nutrient environment. The purpose of photoacclimation is to balance the rate at which light energy is absorbed with the energetic...
Resource Type:: Dissertation

The Use of Terrestrial Laser Scanning and Computer Vision in Tree Level Modeling

Creator:: Gabriel, Richard S.
Abstract:: Laser Scanning represents a new opportunity in forestry to effect meaningful change in the methods used for collection and analysis of inventory data. With the ability to collect spatial information in 360 degrees, while fluidly tracking the sensor and building the final point cloud, large tracks of terrestrial LiDAR based...
Resource Type:: Masters Thesis

Environmental Remote Sensing with Unmanned Aircraft Systems

Creator:: Burnett, Jonathan D.
Abstract:: Small Unmanned Aircraft Systems (sUASs) equipped with optical sensors are capableof remotely sensing landscapes and wildlife at spatial and temporal resolutions that werepreviously inaccessible due to technical and budgetary limitations. Conventional remotesensing and photogrammetric workflows can be applied to the resulting high resolution imageryto facilitate new types of scientific inquiry....
Resource Type:: Dissertation

Establishing Design Values for Potential Utilization of Western Juniper as a Building Material

Creator:: Miyamoto, Byrne Tadaaki
Abstract:: Western juniper (Juniperus occidentalis) is a conifer that is native to Oregon, California, Washington, Nevada, and Idaho. Juniper is known to have highly decay resistant heartwood and is a popular choice for finished furniture. With recent forest management practices over the past 100 years have resulted in an immense population...
Resource Type:: Masters Thesis

Quantification of resin efficiency in wood composite panels

Creator:: Lampert, Nicholas S.
Abstract:: Efficient usage of resin is of critical importance to industry in the manufacture of wood composite panels, because resin represents a significant proportion of product costs. However, resin efficiency is poorly defined in literature, making it difficult to compare manufacturing processes in quantifiable terms. Additionally, resin content in the product...
Resource Type:: Masters Thesis

Phase behavior of multicomponent mixtures of complex molecules in supercritical fluids

Creator:: Hassan, Ali (Ali Humaid)
Resource Type:: Dissertation

Mathematical knowledge for teaching proof

Creator:: Lesseig, Kristin
Abstract:: The purpose of this study was to detail mathematical knowledge that supports the work of teaching proof and to investigate how such knowledge is evidenced in professional development (PD). To advance the construct of mathematical knowledge for teaching (MKT) in the context of proof, I developed a framework of MKT...
Resource Type:: Dissertation

Genetic factors that provide adult plant resistance against Puccinia striiformis f. sp. tritici to wheat cultivar 'Stephens' in a multilocation analysis.

Creator:: Vazquez, Maria Dolores
Abstract:: Stripe rust (Puccinia striiformis f. sp. tritici) has been receiving increased attention in the USA since the appearance of more virulent races detected in the past decade. These races caused yield losses even in areas where the disease previously was rarely detected. Host plant resistance is the most cost effective...
Resource Type:: Masters Thesis

Variation in adaptive traits of coastal Douglas-fir : genetic and environmental components

Creator:: Balduman, Lisa M.
Abstract:: Cold hardiness and phenology are important adaptive traits for perennial plant species in temperate climates. Timing of growth, dormancy, and associated cold acclimation and deacclimation represents a delicate balance between maximizing growth under favorable conditions and minimizing frost damage under unfavorable conditions. Geographic patterns of genetic variation in adaptive traits,...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Biological durability of cross-laminated timber connections

Photoacclimation in Marine Phytoplankton Under Various Light and Nutrient Regimes and the Resulting Effect on Photosynthetic Electron Flow and Chlorophyll Fluorescence Transients

The Use of Terrestrial Laser Scanning and Computer Vision in Tree Level Modeling

Environmental Remote Sensing with Unmanned Aircraft Systems

Establishing Design Values for Potential Utilization of Western Juniper as a Building Material

Quantification of resin efficiency in wood composite panels

Phase behavior of multicomponent mixtures of complex molecules in supercritical fluids

Mathematical knowledge for teaching proof

Genetic factors that provide adult plant resistance against Puccinia striiformis f. sp. tritici to wheat cultivar 'Stephens' in a multilocation analysis.

Variation in adaptive traits of coastal Douglas-fir : genetic and environmental components

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