Index Catalog // ScholarsArchive@OSU

Real Time Temporal Spectroscopy for Characterizing Special Nuclear Material

Creator:: Mannino, Mitch
Abstract:: Characterizing special nuclear material (SNM) is critical for nuclear security and non-proliferation. Temporal spectroscopy is a novel and efficient method for characterizing relative material content of special nuclear material. Fission products produced by SNM after being irradiated by a thermal neutron beam can have different half-lives, but can contribute to...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Abi T. Farsoni Characterizing special nuclear material (SNM) is critical for nuclear security

Salmon Management in Southeast Alaska: An Examination of Multi-Dimensional Management

Creator:: Chrittenden, Whitney L.
Abstract:: Pacific salmon are culturally and economically important species to Southeast Alaska, where there is a history of large wild runs and supplemental production from hatchery programs. Salmon management in Alaska is divided amongst various governmental agencies. Non-governmental organizations also play a pivotal role in salmon management. To fulfill the requirements...
Resource Type:: Capstone Project
Full Text:: internship conducted at: Alaska Department of Fish and Game 1255 W 8th Street Juneau, AK

Grassland Restoration and Climate Change: Altar Valley, Arizona Case Study

Creator:: Gondor, Anne
Abstract:: The Altar Valley is an important working landscape that supports biodiversity and vulnerable species in Pima County, Arizona (Huckelberry 2000). This semi-desert grassland, alluvial valley and 713,807-acre watershed composed of 39 subbasins serves as an aquifer to a portion of southwestern Tucson. This region of Southern Arizona has been identified...
Resource Type:: Capstone Project

A Comparative Analysis of Literature Search Results for Chinook Restoration Project Evaluation Between 2012 and 2022 Western Pacific Studies in California, Oregon, and Washington

Creator:: Clark, Erica Jennifer
Abstract:: Pacific salmon are an integral part of ecosystems, industry, culture, and food source. Rapid declines and extirpation in many populations and species have caught the interest of environmentalists, scientists, recreational anglers, commercial fishers, general public, and economists. Billions of dollars have been spent to restore, return, improve, sustain dwindling populations...
Resource Type:: Capstone Project
Full Text:: 4 5 W A S H I N G T O N O R E G O N C A L I F O R N I A T O T A L RESTORATION V. NON-RESTORATION

The Evaluation of Cementitious Pore Solution Composition and Electrical Resistivity Using X-ray Fluorescence (XRF)

Creator:: Tsui Chang, Marisol
Abstract:: Interest in performance specifications has been growing in the civil and construction industry in the past decade. One major focus area has been on understanding how to prolong the service life of concrete structures, since repair and rehabilitation of existing infrastructure have cost many trillions of dollars. Deterioration mechanisms such...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ W. Jason Weiss Interest in performance specifications has been growing in the civil and

Alternate Methods for the Extraction and Measurement of Pore Solution in Fresh Concrete

Creator:: Biever, Joseph
Abstract:: Knowledge of the pore solution composition and pore solution resistivity can be helpful for determining the durability of concrete structures. Most notably, pore solution resistivity can be used in the calculation of the formation factor of concrete, which is a ratio of the electrical resistivities of concrete and its pore...
Resource Type:: Honors College Thesis
Full Text:: Considerations," Concr Sci Eng., 2010, 3. 2. Weiss W, Ley M, Isgor O, Van Dam T., "Toward Performance

Application of Infrared Spectroscopy for Determination of Wood Natural Durability

Creator:: Lipeh, Shahlinney
Abstract:: Natural durability remains one of the most attractive characteristics of wood, and helps wood obtain a premium price. A worldwide shift towards the use of younger trees from intensively managed forests has created greater concerns about wood quality, especially the wood’s resistance to fungi and insects. Wood durability is assessed...
Resource Type:: Dissertation
Full Text:: guiding me in every step of my writing process.  Committee members Dr. Darrell W. Ross, Dr. Seri C

Evaluation of Low-Impact Development (LID) Treatment Train at OSU-Benton County Green Infrastructure Facility

Creator:: Saduova, Alisha
Abstract:: Urban stormwater runoff with a high impervious area can significantly impact pollution concentrations of receiving water bodies. The use of low impact development (LID), which mimics the hydrological properties of the site before development, has been studied in an increasing number of studies, and the available database has shown to...
Resource Type:: Masters Thesis
Full Text:: (NO3 -), total nitrogen (T-N), total phosphorus (T-P), orthophosphate (reactive P), hardness

Supporting Student Success: A Study of the Effects of Tutoring on Timely Associate’s Degree Completion at Rural Community Colleges in Oregon

Creator:: Buell, Honora
Abstract:: The purpose of this study was to investigate the relationship between student involvement in tutoring and timely completion of an associate’s degree among first-time, full-time students attending Oregon rural community colleges. Timely completion was defined as earning an associate’s degree within three years. Propensity score matching was used to control...
Resource Type:: Dissertation
Full Text:: , but not demographic variables. Additionally, a t-test showed that degree completers had a mean

Power Efficient Hybrid Architecture for High Resolution Analog-to-Digital Converters

Creator:: Zhang, Hui
Abstract:: Analog-to-digital converters (ADCs) are the key building block for sensor applications, such as wireless communications and digital electronics. These applications require ADCs to have medium to high accuracy (normally from 10-14 bits) and relatively low signal bandwidth (ranging from 100Hz-150kHz). Since these applications are often powered by batteries, high power...
Resource Type:: Masters Thesis
Full Text:: 𝑉𝑅𝐸𝑆(𝑧) (2.4) 10 BC FC V OUT D AC T OP P LATE D OUT FIR IIR

ScholarsArchive@OSU

Real Time Temporal Spectroscopy for Characterizing Special Nuclear Material

Salmon Management in Southeast Alaska: An Examination of Multi-Dimensional Management

Grassland Restoration and Climate Change: Altar Valley, Arizona Case Study

A Comparative Analysis of Literature Search Results for Chinook Restoration Project Evaluation Between 2012 and 2022 Western Pacific Studies in California, Oregon, and Washington

The Evaluation of Cementitious Pore Solution Composition and Electrical Resistivity Using X-ray Fluorescence (XRF)

Alternate Methods for the Extraction and Measurement of Pore Solution in Fresh Concrete

Application of Infrared Spectroscopy for Determination of Wood Natural Durability

Evaluation of Low-Impact Development (LID) Treatment Train at OSU-Benton County Green Infrastructure Facility

Supporting Student Success: A Study of the Effects of Tutoring on Timely Associate’s Degree Completion at Rural Community Colleges in Oregon

Power Efficient Hybrid Architecture for High Resolution Analog-to-Digital Converters

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