Index Catalog // ScholarsArchive@OSU

Special Nuclear Material Classification and Mass Content Estimation Using Temporal Gamma-Ray Spectroscopy and Machine Learning Methods

Creator:: Curtis, Jessica R.
Abstract:: Improving the methods used for the detection and estimation of fissile material mass content is essential to nuclear security and safeguards to ensure special nuclear material (SNM) accountability, control, safety and security. With the continued expansion of the nuclear industry and the need for safe management of spent fuel, improving...
Resource Type:: Dissertation
Full Text:: and encouragement to see it through. I am extremely grateful to my advisor and mentor, Dr. Steve

Family Planning Policies in Sub-Saharan Africa: Failure of Policy Transfer

Creator:: Daniel Andrianaivosoa, Landy Miary
Abstract:: After Colonization and since the beginning of the globalization era, governments in developing countries have been restricted in implementing certain policies and reforms, often being forced to accept or borrow policies from former colonizers or other developed countries and non-governmental organizations (NGOs). Previous studies found that borrowing policy often leads...
Resource Type:: Capstone Project
Full Text:: June 7, 2016 APPROVED: Patrick Emerson, representing Economics Elizabeth

Addressing Free Ridership and the Provision of Hidden Public Goods : Using an Experimental Randomized Control Trial to Test the Nation's Willingness to Pay for the Columbia River Levee System in the Portland Metro Area During an Era of Localism

Creator:: Crawford, Tessa E.
Abstract:: Levee management has historically been considered a local governance issue. Many users of the Portland International (PDX) airport may have no knowledge that the airport is in a floodplain and is protected by a hundred year old levee. This study asked survey respondents across the U.S. how much they would...
Resource Type:: Capstone Project

Domain-Independent Planning for Markov Decision Processes with Factored State and Action Spaces

Creator:: Raghavan, Aswin
Abstract:: Markov Decision Processes (MDPs) are the de-facto formalism for studying sequential decision making problems with uncertainty, ranging from classical problems such as inventory control and path planning, to more complex problems such as reservoir control under rainfall uncertainty and emergency response optimization for fire and medical emergencies. Most prior research...
Resource Type:: Dissertation

Ecophysiology of Marine Bivalves : Physiological Rate Processes in Dynamic Environments

Creator:: Gray, Matthew W.
Abstract:: Marine bivalves are globally recognized as ecologically and commercially valuable species and, for over a century, researchers have been studying their feeding, digestion and other related physiological processes. These studies have shown that marine bivalves have complex feeding and particle processing behaviors to maximize growth in dynamic environmental conditions. Additionally,...
Resource Type:: Dissertation
Full Text:: committee. Many thanks to Dr. Steve Rumrill who has been a constant supporter of my work and one of my

Narrative reflecting team supervision : a literature review and quantitative examination of narrative reflecting team supervisions' impact on self-efficacy of counselors in training

Creator:: Prindle, Julie E. Convy
Abstract:: The purpose of this study was to determine the impact a narrative reflecting team experience has on counselor self-efficacy. Through a quasi-experimental design, the use of a narrative reflecting team supervision model was compared to supervision as usual with graduate counseling students (N=12). The Counselor Self-Estimate Inventory (COSE) was chosen...
Resource Type:: Dissertation
Full Text:: system dominated by hierarchical and expert-laden discourses (Emerson, 1996). I believe it is important

Species Distribution Modeling of Citizen Science Data as A Classification Problem with Class-Conditional Label Noise

Creator:: He, Liqiang
Abstract:: Species distribution models (SDM), which quantify the correlation between the distribution of a species and environmental factors, are increasingly used to map and monitor animal and plant distributions in the context of awareness of environmental change and its ecological consequence. For perfect data, this is a straightforward classification problem from...
Resource Type:: Masters Thesis
Full Text:: gratitude to Dr. Sarah C. Emerson for the guidance and collaboration for my research. I would like to

“We’ll Be That Kid That You Think We Are” : The Influences of Stigma and Interactions with Important Adults on Youth Identity Development in a Rural Context

Creator:: Lile, Joy R.
Abstract:: Adolescence is a developmental stage marked by crystallization in individuals’ sense of identity (Erikson, 1994; Harter, 1999). Research on positive youth development stresses the ways in which thriving trajectories during adolescence contribute to positive lifelong outcomes (Lerner & Overton, 2008; Scales, Benson, & Roehlkepartain, 2011) A symbolic interactionism perspective (Mead,...
Resource Type:: Dissertation

New Insights on the Southern Ocean Carbon Cycle from Biogeochemical Argo Floats

Creator:: Williams, Nancy L.
Abstract:: The Southern Ocean plays an important role in the ocean’s uptake of heat and carbon yet the processes controlling this uptake are not well understood. To date, more than 100 biogeochemical profiling floats that measure water column pH, oxygen, nitrate, fluorescence, and backscattering at 10-day intervals have been deployed throughout...
Resource Type:: Dissertation
Full Text:: , Alison Macdonald, Steve Emerson, Mareva Kuchinke, Dana Greeley, Stacy Maenner Jones, Cathy Cosca, Dave

The Challenges and Opportunities of a Proactive Endangered Species Act : A Case Study of the Greater Sage Grouse

Creator:: Taylor, Casey Lynn
Abstract:: The Endangered Species Act of 1973 (ESA) is considered by many to be among the most powerful and most contentious environmental laws in the United States. Persistent challenges to the Act’s implementation make reaching conservation goals problematic. Most notably, the very nature of the law—providing protections for species already at...
Resource Type:: Dissertation

ScholarsArchive@OSU

Special Nuclear Material Classification and Mass Content Estimation Using Temporal Gamma-Ray Spectroscopy and Machine Learning Methods

Family Planning Policies in Sub-Saharan Africa: Failure of Policy Transfer

Addressing Free Ridership and the Provision of Hidden Public Goods : Using an Experimental Randomized Control Trial to Test the Nation's Willingness to Pay for the Columbia River Levee System in the Portland Metro Area During an Era of Localism

Domain-Independent Planning for Markov Decision Processes with Factored State and Action Spaces

Ecophysiology of Marine Bivalves : Physiological Rate Processes in Dynamic Environments

Narrative reflecting team supervision : a literature review and quantitative examination of narrative reflecting team supervisions' impact on self-efficacy of counselors in training

Species Distribution Modeling of Citizen Science Data as A Classification Problem with Class-Conditional Label Noise

“We’ll Be That Kid That You Think We Are” : The Influences of Stigma and Interactions with Important Adults on Youth Identity Development in a Rural Context

New Insights on the Southern Ocean Carbon Cycle from Biogeochemical Argo Floats

The Challenges and Opportunities of a Proactive Endangered Species Act : A Case Study of the Greater Sage Grouse

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