Digital Commons Network^™

Ecology And Management Of A High Elevation Southern Range Greater Sage-Grouse Population: Vegetation Manipulation, Early Chick Survival, And Hunter Motivations, Michael R. Guttery

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

My research provided new information concerning the management, ecology, and conservation of greater sage-grouse (Centrocercus urophasianus). I report the results of an experiment using strategic intensive sheep grazing to enhance the quality of greater sage-grouse brood-rearing habitat. Although forb cover, an important component of brood-rearing habitat, responded positively to the grazing treatment, the response of other habitat variables was suppressed because the plots were not protected from domestic and wild herbivores during the years following the treatments. Measurements taken in grazing exclosures confirmed that herbivory by both large and small animals had significant impacts on vegetation. However, despite …

Spatial Epidemiology Of Birth Defects In The United States And The State Of Utah Using Geographic Information Systems And Spatial Statistics, Samson Y. Gebreab

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Oral clefts are the most common form of birth defects in the United States (US) and the State of Utah has among the highest prevalence of oral clefts in the nation. The overall objective of this dissertation was to examine the spatial distribution of oral clefts and their linkage with a broad range of demographic, behavioral, social, economic, and environmental risk factors through the application of Geographic Information Systems (GIS) and spatial statistics. Using innovative linked micromaps plots, we investigated the geographic patterns of oral clefts occurrence from 1998 to 2002 and their relationships with maternal smoking rates and proportion …

Safety Evaluation Of Work Zone Practices In Utah, Tomás Ernesto Lindheimer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Work zones present a risk to drivers and to personnel constructing the roadway. In 2005 work zones accounted for 2.5% of fatalities nationwide, 3.5% for the state of Utah. The goal of this research is to make work zones safer by quantifying the risk that they present to drivers. The approach of this research has been to review part 6 of the Manual of Uniform Traffic Control Devices (MUTCD) and compare the differences from the 2003 and 2009 editions, conduct field studies of Utah work zones, and develop a tool for measuring risk in work zones. In the 2009 MUTCD …

The Rhetoric Of Space In The Design Of Academic Writing Locations, Amanda Nicole Metz Bemer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation explores the rhetoric of space as it relates to academic computer writing locations--specifically, computer labs, computer classrooms, and writing centers. Using observation, surveys, interviews, and textual analysis, the author discusses seven rhetorical principles of design for these spaces, including designing for specific audiences, attention, clarity, enthymematic flexibility, identification, pathos, and shared ethos. Ultimately, applying a rhetorical gaze to these areas can help us to design more effective computer spaces in academia.

Clarifying The Relationship Between Emotion Regulation, Gender, And Depression, Emi Sumida

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigates the relation between emotion regulation problems and clinical depression. One goal of the present study was to bring increased clarity and parsimony to how emotion regulation is presently measured by consolidating three widely used instruments. In addition, of interest was an investigation of whether particular emotion regulation problems and management strategies interact with gender to predict either severity of overall depression symptoms or the presence of a formal mood disorder diagnosis. The results clearly showed that irrespective of a person's gender, particular emotion regulation indicators, both singly, and in combination, are, indeed, more strongly related to the …

The State Of Integrated Open Space Planning: Toward Landscape Integrity?, Lindsay Ex

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Open space planning has been present within the United States for over a century. Traditionally, open space planning efforts tend to focus more exclusively on either socially-based (e.g., recreational, scenic, or park planning) or ecologically-based (e.g., preserves, habitat networks or more general conservation planning) planning efforts. This separation of ecological and social frameworks in open space planning is reinforced by a persistent cultural model, where community and conservation are seen as opposing forces instead of partners.

While recent open space planning efforts have begun to integrate social and ecological frameworks into one plan, the majority of our knowledge on integrated …

Can The "Peasant" Speak? Forging Dialogues In A Nineteenth-Century Legend Collection, William Pooley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The folklore collections amassed by Jean-François Bladé in nineteenth-century southwestern France are problematic for modern readers. Bladé's legacy includes a confusing combination of poorly received historical works and unimportant short stories as well as the large collections of proverbs, songs, and narratives that he collected in his native Gascony. No writer has ever attempted to study any of Bladé's informants in detail, not even his most famous narrator, the illiterate and "defiant" Guillaume Cazaux.

Rather than dismissing Bladé as a poor ethnographer whose transcripts do not reflect what his informant Cazaux said, I propose taking Bladé's own confusion about authenticity …

Bosom Buddies: Factors Associated With Experiences Of Passionate Friendship Among Men And Women, Katherine A. Peterson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Scholars historically have separated friendships and romantic relationships into two qualitatively distinct relationship categories. Contemporary research examining passionate friendships, however, has identified qualities within platonic relationships that appear to mimic characteristics typically associated with romantic relationships. Primary critiques of the existing passionate friendship literature include exclusively examining females, including samples that predominately identified as lesbian, bisexual or questioning, and research utilizing solely qualitative designs.

The current study used a quantitative design to investigate 375 emerging adults' (18-26 years of age; 149 males, 226 females) friendship experiences. Specifically, four quasi-independent variables (i.e., biological sex, sexual orientation, gender-role orientation, and cross vs. …

Correspondence Of Job-Preference And Job-Matching Assessment With Job Performance And Satisfaction Among Youth With Developmental Disabilities, Julie Hall

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the effects of job preference and job match on job performance among four 19-to 20-year-old young adults with developmental disabilities placed in community-based job conditions. Prior studies have examined the effects of job preference on community-based job performance without the job-matching component. The researcher identified high-preference, high-match and low-preference, low-match job conditions and tasks using a video web-based assessment program. Each participant was subsequently placed in a randomized sequence of 30-min sessions on one high-preference, high-match job condition performing a preferred task and one low-preference, low-match job performing a non preferred task. Job coaches instructed and prompted …

Assessment Of Ruminal Fermentation Characteristics Of Condensed Tannin-Containing Forages Using Continuous Cultures, Christina Marie Williams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Two independent studies were conducted to assess the effects of feeding condensed tannin (CT)-containing forages to continuous cultures to evaluate their impacts on ruminal fermentation and digestibility, with an emphasis on methane (CH4) and ammonia-N (NH3-N) production. In Chapter 3, treatments consisted of: 1) 100% alfalfa hay (AH), 2) 50% AH and 50% birdsfoot trefoil hay (dry matter (DM) basis; AHBFTH), and 3) 100% birdsfoot trefoil hay (BFTH). Three replicated runs lasted 8 d each, with the first 5 d allowed for microbial adaptation to the diets, and 3 d for data collection and sampling. Methane, neutral detergent fiber (NDF) …

The Essential Structure Of Compulsive Buying: A Phenomenological Inquiry, Letty Workman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

While many jokes and sales of specialty merchandise have been made that make light of consumers who frequently shop and buy (e.g., "When the going gets tough, the tough go shopping," or "I am a shopaholic"), for 18 million Americans suffering from compulsive buying, the process of shopping and buying has caused their lives to literally go out of control. The outcomes of this disease for individuals, families, and business are all negative. In a marketing era of social responsibility, if marketers either knowingly or unknowingly encourage increased consumption among compulsive buyers, potential negative outcomes stand to impact others well …

Integration Of Ultrasonic Consolidation And Direct-Write To Fabricate An Embedded Electrical System Within A Metallic Enclosure, Ludwing A. Hernandez

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A research project was undertaken to integrate Ultrasonic Consolitation (UC) and Direct-Write (DW) technologies into a single apparatus to fabricate embedded electrical systems within an ultrasonically consolidated metallic enclosure. Process and design guidelines were developed after performing fundamental research on the operational capabilities of the implemented system. In order to develop such guidelines, numerous tests were performed on both UC and DW. The results from those tests, as well as the design and process guidelines for the fabrication of an embedded touch switch, can be used as a base for future research and experimentation on the UC-DW apparatus. The successful …

Finances In Strong African American Marriages, Bonnie Lichfield Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study focused on how African American couples in happy marriages talked about finances in their couple relationships. Qualitative methodology was used for this study, and the data came from transcribed interviews with participants. Thirty-seven couples who identified their marriages as being strong, happy, or highly satisfying, volunteered to be interviewed for this study. All individual participants (74 total) talked about finances in their marriages, and all interviews were used for the purpose of this study. Their descriptions were coded and analyzed to explore the way that they talked about money issues in their marriages. The research questions focused on …

Learning-Based Fusion For Data Deduplication: A Robust And Automated Solution, Jared Dinerstein

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis presents two deduplication techniques that overcome the following critical and long-standing weaknesses of rule-based deduplication: (1) traditional rule-based deduplication requires significant manual tuning of the individual rules, including the selection of appropriate thresholds; (2) the accuracy of rule-based deduplication degrades when there are missing data values, significantly reducing the efficacy of the expert-defined deduplication rules.

The first technique is a novel rule-level match-score fusion algorithm that employs kernel-machine-based learning to discover the decision threshold for the overall system automatically. The second is a novel clue-level match-score fusion algorithm that addresses both Problem 1 and 2. This unique solution …

Analysis Of Field Programmable Gate Array-Based Kalman Filter Architectures, Arvind Sudarsanam

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A Field Programmable Gate Array (FPGA)-based Polymorphic Faddeev Systolic Array (PolyFSA) architecture is proposed to accelerate an Extended Kalman Filter (EKF) algorithm. A system architecture comprising a software processor as the host processor, a hardware controller, a cache-based memory sub-system, and the proposed PolyFSA as co-processor, is presented. PolyFSA-based system architecture is implemented on a Xilinx Virtex 4 family of FPGAs. Results indicate significant speed-ups for the proposed architecture when compared against a space-based software processor. This dissertation proposes a comprehensive architecture analysis that is comprised of (i) error analysis, (ii) performance analysis, and (iii) area analysis. Results are presented …

An Analysis Of Reverse Mortgage Clients At The Utah State University Family Life Center Housing And Financial Counseling Services, Cindy R. Stokes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purposes of this study were to describe and categorize the types of clients seeking reverse mortgage counseling, and to document the growth in demand for reverse mortgage counseling from one counseling center: The USU Family Life Center - Housing and Financial Counseling Services (FLC HFC). A second purpose was to gain a better understanding of the reasons why more senior Americans are seeking reverse mortgages. A third purpose was to gain a better understanding of the retirement preparedness of current seniors seeking reverse mortgages, which could lead to improved counseling services, early retirement intervention awareness, and encourage increased pre-retirement …

Utah Kindergarten Teachers' Challenges And Concerns About Teaching Kindergarten, Ruth Jane Liebschutz Moore

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This qualitative study was an exploration of 55 Utah kindergarten teachers' perceptions of challenges in teaching. It investigated written concerns teachers expressed in a statewide survey of kindergarten teachers. Study findings indicated that two main issues were communicated by teachers: a disparity between their developmentally appropriate beliefs and practices in the classroom, and concerns about children's kindergarten readiness and transition to school. About 56% of teachers felt a struggle in implementing their developmentally appropriate beliefs about education, for a variety of reasons: large class sizes, district and state mandates, and lack of resources, particularly time. Furthermore, 53% of educators conveyed …

Environmental And Developmental Indicators In Early Childhood: Relations To Second-Grade Reading Comprehension, Gina A. Cook

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Reading success has been linked to high school completion, future job success, and future generations of children who can read. Unfortunately, children who are unable to read on grade level by the end of first grade are at a great disadvantage and unlikely to catch up later. Without the ability to read and comprehend text, all aspects of schooling become progressively more difficult and the challenge of poor reading ability can be so difficult to overcome that many poor readers will not complete high school. For these reasons, it is important to identify early experiences in a child's family environment …

Ordinary Spirits In An Extraordinary Town: Finding Identity In Personal Images And Resurrected Memories In Lily Dale, New York, Mary Catherine Gaydos Gabriel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Every summer, Lily Dale, New York, a community founded on spiritualist beliefs and steeped in an eccentric explosive past, hosts thousands of visitors seeking to communicate with dead friends and relatives, while the residents lead ordinary lives in the midst of the supernatural hype permeating their town. Their stories are considered by most to be secondary to the illustrious trappings of the community in which they occurred. My research employs oral histories prompted by personal photographs to showcase the residents' everyday experiences amidst the town's infamy, illuminating the undervalued individual experience of those living in communities of such extraordinary repute. …

Native Bunchgrass And Invasive Weed Establishment In Low Nutrient Rangeland Soils With Nitrogen And Phosphorus Manipulation, Jeffrey S. Burnham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Competition between native perennial grasses and Bromus tectorum has been studied for many years. Recently, soil nutrients have been immobilized in an effort to preferentially inhibit growth of B. tectorum relative to native species. Most of this work has focused on soil N, but interactions with soil P are less studied and may be important as well. Additionally, although competitive effects and nutrient responses of several Centaurea spp. are well documented, data are lacking on the competitive effects that Centaurea virgata exerts on the establishment of native and exotic communities. A field experiment and a greenhouse experiment were conducted to …

Integrating Digital Technologies In The German Language Classroom: A Critical Study Of The Technology-Integration Experiences Of Three Secondary German Teachers, Stephen Van Orden

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

German language teachers are gaining increased access to smart classrooms and digital technologies that offer teachers and students greater access to authentic cultural and language materials and enable more student target language communication. Teaching with technology changes the teaching and learning environment in many ways. Little is known about how integrating technology into the daily German-language-teaching curriculum changes the implicit power structures embedded in all classroom interactions. Because of the central, decision-making role of the teacher, this study uses a critical theory of technology lens to examine the daily technology integration experiences of three secondary German language teachers. This study …

Facilitator Assessment Following A Stepfamily Education Course, Heather Sparks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to evaluate effectiveness of the facilitators of a stepfamily education course, based upon facilitator self-report as well as participant report. Agencies in northern Utah that provide services to low-income minority families were used to recruit a sample of 152 facilitators and 1,134 participants of which 519 of the participants were male and 613 of the participants were females. Additionally, 21 of the facilitators were male and 131 of the facilitators were female. Requirements for participants included having been previously married with no children or having children from a previous relationship that formed a current …

Statistical Analysis Of The Usu Lidar Data Set With Reference To Mesospheric Solar Response And Cooling Rate Calculation, With Analysis Of Statistical Issues Affecting The Regression Coefficients, Troy Alden Wynn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Though the least squares technique has many advantages, its possible limitations as applied in the atmospheric sciences have not yet been fully explored in the literature. The assumption that the atmosphere responds either in phase or out of phase to the solar input is ubiquitous. However, our analysis found this assumption to be incorrect. If not properly addressed, the possible consequences are bias in the linear trend coefficient and attenuation of the solar response coefficient.

Using USU Rayleigh lidar temperature data, we found a significant phase offset to the solar input in the temperatures that varies ±5 years depending on …

An Investigation Of Feral Children And Original Sin, Christina Regelsberger

Verbum

In lieu of an abstract, below is the essay's first paragraph.

"The subject of feral children has often been explored from a variety of viewpoints and angles. Frequently, such topics as education, language acquisition, emotional stability, mental stability and behavioral patterns are reviewed. However, the motive of actions or the inherent tendency of feral children to behave one way or another is often overlooked. The question remains whether feral children (prior to their integration into society), are in possession of original sin. Many maintain that all humans are born with an inherent desire to do evil. However, is it the …

Developing Mathematical Content Knowledge For Teaching Elementary School Mathematics, Eva Thanheiser, Christine A. Browning, Meg Moss, Tad Watanabe, Gina Garza-Kling

Faculty Articles

In this paper the authors present three design principles they use to develop preservice teachers' mathematical content knowledge for teaching in their mathematics content and/or methods courses: (1) building on currently held conceptions, (2) modeling teaching for understanding, (3) focusing on connections between content knowledge and other types of knowledge. The authors share results of individual research projects and teaching approaches focusing on helping preservice elementary teachers develop such knowledge. Specific examples from different content areas (whole number, fractions, angle, and area) are discussed.

Sensing A Change? The Re-Launch Of Australia’S Space Policy And Some Possible Legal Implications, Steven Freeland

Journal of Space Law

No abstract provided.

What Lawyers Need To Know About Science To Effectively Make And Address Laws For Remote Sensing And Environmental Monitoring, Fermín Romero Vázquez, Sergio Camacho Lara

Journal of Space Law

No abstract provided.

Remote Sensing Issues As They Relate To Korea, Jae Gon Lee

Journal of Space Law

No abstract provided.

Japanese Law And Regulations Concerning Remote Sensing Activities, Setsuko Aoki

Journal of Space Law

No abstract provided.

Legal Aspects Of Reducing Green House Gases Emitted By Aircraft Registered In Korea: A Ripple Effect Of Eu Initiatives, Won-Hwa Park

Journal of Space Law

No abstract provided.