This study seeks to determine the correlation between changes in statewide land use planning policies and the resulting periods of high or low urban growth in the Willamette Valley, Oregon using automated classification methods and freely available satellite imagery. To protect its farms, forests and open spaces, Oregon became the...
Objective: To describe associations between self-reported general health status, chronic conditions, and use of supplements containing botanicals (SCB) and describe reasons for use among U.S. adult supplement users.
Design: Cross-sectional analysis using data from the 2009-2014 National Health and Nutrition Examination Survey (NHANES). Information on self-reported dietary supplement use and...
The study was designed to determine how learner outcomes, one aspect of a comprehensive assessment plan at an urban community college in the Northwest, may have influenced professional practice. Research subjects were selected from a group of forty-four faculty who participated in a college sponsored professional development activity. The purpose...
Household food availability is comprised of both food purchases and foods obtained from alternative sources, like social networks, community services, and household food production. While the food available at home is associated with eating behaviors, diet quality, and health outcomes of children and adults, the literature on food acquisition of...
Childhood obesity and food insecurity are public health issues that often coexist, and both conditions are more prevalent among rural compared to non-rural populations. Social ecological prevention efforts are recommended, yet limited research has examined how rural family-home environments may influence obesity-preventing and -promoting behaviors. The purpose of this dissertation...
Introduction: For people with bleeding disorders pain is often a daily challenge. Despite many advancements to the standard of care in recent decades, including more effective treatments, and more effective medication schedules, pain remains highly prevalent in people with bleeding disorders: existing pain treatment practices have not adequately addressed pain...
As life expectancy continues to rise, adults over 65 are one of the fastest-growing age groups in the United States. As we have made significant strides in mitigating disease, we now have to consider health states that lead to disablement and the inability to age-in-place, including falls, frailty, functional mobility,...
The illicit use of prescription stimulants (IUPS) is a critical Public Health problem in the college population that represents a unique form of substance use. Namely, the primary motives for IUPS by college students are academic in nature (e.g., Teter, McCabe, LaGrange, Cranford, & Boyd, 2006), which may explain why...
The groundfish trawl fishery operating off the coasts of Oregon
and Washington 1985-1987 caught six major assemblages of species
which could be treated as units in developing mixed-species
management plans. Eighty-one percent of the tows observed on
commercial vessels were consistently placed in one of the assemblage
designations using three...
The word orogenesis is derived from the Greek words oros meaning mountains and genesis meaning creation and refers to the study of the complex processes involved in the growth and evolution of mountain ranges (orogens). Orogens develop where crustal deformation builds topography and forms landscapes. This dissertation explores the role...