Digital Commons Network^™

Student Characteristics, Pre-College, College, And Environmental Factors As Predictors Of Persisting In And Earning A Stem Degree: An Analysis Of Students Attending A Hispanic Serving Institution, Gloria Crisp, Amanda Taggart, Amaury Nora

Teacher Education and Leadership Faculty Publications

This study examined the demographic, pre-college, environmental, and college factors that impact students’ interests in and decisions to earn a science, technology, engineering, or mathematics (STEM) degree among students attending a Hispanic Serving Institution (HSI). Results indicated that Hispanic students were well represented among STEM majors, and students’ decisions to declare a STEM major and earn a STEM degree were uniquely influenced by students’ gender, ethnicity, SAT math score, and high school percentile. Earning a STEM degree was related to students’ first-semester GPA and enrollment in mathematics and science “gatekeeper” courses. Findings indicate that HSIs may be an important point …

Bed Bugs: For Pest Control Operators, Ryan S. Davis

All Current Publications

Over the past decade reports of bed bug infestations (Cimicidae: Cimex lectularius) throughout North America and abroad have been on the rise. Accordingly, bed bug submissions to the Utah Plant Pest Diagnostic Lab have also been increasing.

Factors Associated With Physical Activity Behaviors Among Rural Adolescents, Kenli A. Urruty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The "obesity epidemic" in the United States is a current health concern that has sparked research interest in physical activity as a means of weight management. However, little research has examined the physical activity behaviors of rural adolescents. The goal of the current study was to use a biopsychosocial framework to examine the physical activity behaviors of a sample of rural adolescents, and explore factors associated with physical activity participation.

A sample of 162 ninth- and tenth-grade students in a rural, western community were recruited for this study. Generally, the sample reported levels of physical activity for both genders that …

Removal And Utilization Of Wastewater Nutrients For Algae Biomass And Biofuels, Erick W. Griffiths

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Logan City Environmental Department operates a facility that consists of 460 acres of fairly shallow lagoons (~ 5'deep) for biological wastewater treatment that meets targets for primary and secondary treatments (solids, biological oxygen demand (BOD), and pathogen removal). Significant natural algal growth occurs in these lagoons, which improves BOD removal through oxygenation and also facilitates N removal through volatilization as ammonia under high pH conditions created by algal growth. Phosphorus, however, is non-volatile and stays in the water and likely cycles in and out of algal cells as they grow and die in the lagoons. In the near future, …

Simple Cooling Method Improves The Quality Of Marketed Camel Milk In Northern Kenya, D. Layne Coppock, A. O. Adongo, F. Wayua, I. J. Sagalla, H. K. Walaga, C. Amboga

Environment and Society Faculty Publications

Milk marketing is important for many pastoralists to generate income, especially poor households with little else to sell. Milk is accumulated at pastoral settlements and transported to local markets on foot, by pack animals, or in vehicles. Despite challenges of heat and long-distance travel, pastoralists or traders do not attempt to cool marketed milk and possibly reduce risk of spoilage. Milk spoilage is an important problem that limits urban consumer demand. Our research objective was to determine effects of water-soaked hemp (burlap), wrapped around plastic jerry cans, on reducing milk temperature and enhancing quality of marketed camel milk, a key …

Can Pastoral Linkages To Livestock Markets Be Sustained In Southern Ethiopia?, D. Layne Coppock, Getachew Gebru, Solomon Desta, Seyoum Tezera, Zewdu Edea

Environment and Society Faculty Publications

The PARIMA project has facilitated collective action, empowerment of women, and increased involvement in livestock marketing among pastoralists on the Borana Plateau since 2001. Fifty-nine collective-action groups formed by PARIMA and her partners have been recently merged into market-oriented cooperatives, consistent with government policy. We used focus groups and participatory appraisals to assess the extent that market linkages have been sustained since previously reported in 2006. The markets have been growing, but are volatile. Members report they need access to early warning and livestock market-information systems, as well as more capital, to promote trade. Export firms have imposed added conditions …

Thaw: A Memoir, Diane Bush

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This collection of creative nonfiction essays is a hybrid text of visual and verbal narratives located broadly within the genres of memoir, research-based nonfiction, and history. Women's memoirs, including a number of non-traditional texts, historical narratives, and an archival collection of photographs, provided springboards for the exploration of and reflection on the emotional terrain of loss, the ache of remembrance, and the ultimate desire for peace.

Ultimately, this work is a search for solace amidst emotional upheaval, beginning in childhood, after the deaths of my father, mother, first husband, and beloved aunt. Unable to sit still with my grief, I …

Desert Solecisms: The Revitalization Of Self And Community Through Edward Abbey, The Cold War, And The Sacred Fire Circle, Lyra Hilliard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This creative thesis is a braided narrative in which I explore the promised lands of Utah through my travels in the summer of 2008, the Cold War defense industry, and the early career of writer Edward Abbey. America's domestic and foreign policy shifts in the first decade of the Cold War contributed to the rise of modern environmentalism and to the creation of countless new religious movements in the late 1960s and early 1970s. To illustrate the cataclysmic upheavals of this era, each chapter of this thesis has been organized according to anthropologist Anthony F. C. Wallace's schema of revitalization …

Summer Home Range Fidelity In Adult Female Elk (Cervus Elaphus) In Northwestern Colorado, April M. Brough

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Understanding the degree of spatial fidelity of individuals within a species increases our ability to manage appropriately. Elk (Cervus elaphus) is a highly managed species in the Intermountain West, but there is little research evaluating summer home range fidelity of individual elk. We evaluated fidelity of 72 adult female elk to individual summer-fall home ranges in the White River study area in northwestern Colorado during two consecutive summers. Based on individual kernel-estimated utilization distributions, we used (1) the Volume of Intersection (VI) statistic and (2) interannual distances between centers of mass to compare summer range overlap and distribution. …

Quantifying Surface Water And Groundwater Interactions In A High-Gradient Mountain Stream For Solute Transport, Noah M. Schmadel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study reach in a mountain stream highly influenced by groundwater was selected to test common data collection strategies used to characterize and quantify groundwater exchange processes necessary to predict solute transport. The data types collected include: high frequency discharge estimates with the use of rating curves, dilution gauging techniques with instantaneous tracer experiments, groundwater table and stream water surface elevations, vertical head gradients, and hydraulic conductivity estimates. The first two data types were categorized as stream gauging and the remaining three data types as site characterization. The stream gauging data were used to quantify net changes in stream discharge …

Effects Of Coyote Removal On Pronghorn And Mule Deer Populations In Wyoming, Dylan Earl Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

I studied the relationship between coyote (Canis latrans) removal and pronghorn (Antilocapra americana) and mule deer (Odocoileus hemionus) density and fawn:doe ratios in southwest Wyoming and northeast Utah in 2007 and 2008. Coyote removal variables studied included the number of coyotes removed, ground hours worked, total hours worked, coyotes removed/aerial gunning hour, coyotes removed/ground work hour, and coyotes removed/total effort hour. None of the variables explained changes observed in fawn:doe ratios of pronghorn or mule deer. The number of coyotes removed, ground hours worked, total hours worked, and coyotes removed/aerial gunning hour were positively …

Effects Of Starch Addition On Low Fat Rennet Curd Properties And Their Partitioning Between Curd And Whey, Kelly Marie Larsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study determined the impact of starches on the properties of low fat rennet curd as measured by microstructural and instrumental analysis. In experiment 1, 17 starches were initially screened for swelling power, impact of curd yield at 5 g/L and 10 g/L in milk, and settling in rennet-induced partially acidified low fat curd.

Starches examined were narrowed down to five in experiment 2; they included: modified waxy corn starch, waxy rice starch, instant tapioca starch, dextrin, and a modified tapioca starch. These starches were added to skim milk to make rennet-induced partially acidified milk gels. Gels were made by …

A Domain-Specific Design Tool For Verifying Spacecraft System Behavior, Sravanthi Venigalla

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In this report we present a graphical tool, Behavioral Analysis of Spacecraft Systems (BASS), that can be used by spacecraft designers to perform system-level behavioral analysis of small satellites. The domain-specific spacecraft meta-model is created in the visual modeling tool Generic Modeling Environment (GME) such that spacecraft designs created using the meta-model appear familiar to the spacecraft designers. Users can model scenarios that are to be verified for the design in BASS. The graphical models are assigned formal semantics facilitating the creation of formally verifiable spacecraft models. The C++ application that translates the modeling objects to equivalent mathematical representation of …

Information Retrieval Using The Constructivist's Approach To Get The Most Out Of The Internet, Ishani Shukla

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The constructivist's theory and its application to information retrieval from the Internet was reviewed. The main aim of the study was to devise and test an approach with which the most relevant information could be easily and efficiently extracted from the Internet. The impact of a judicious choice of the keywords to retrieve information, according to the particular approach to be implemented as well as the importance of speed reading as an additional technique to improve information retrieval, was compared and critically analyzed. The study was based on information retrieval from www.google.com and www.images.google.com and focused on real-life examples and …

Financing Home And Community-Based Long-Term Care: Adult Children Caregiver Perspectives, Patricia K. Davis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Large numbers of baby boomers and a shift towards home-based long-term care designate a need for a greater understanding of caregiver attitudes surrounding the financing of long-term home-based care. This study examined more fully the types of home-based long-term care services that family caregivers were utilizing for their parents. In addition, the willingness and ability of caregivers to privately fund these services for aging parents were explored.

The study utilized a preexisting data set of qualitative interviews that were conducted with 30 family caregivers helping to provide long-term care for an elderly parent or older-generation relative. Participants in the sample …

The Relationship Between Residency And Socio-Demographics To Academic Performance In Ncaa Division I Freshman Athletes, Eric Matthew Snyder

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Numerous studies have been completed on the academic ability of student athletes. Since the mid 1980s, the NCAA has emphasized the importance of academics and mandated more stringent requirements to be able to participate in intercollegiate athletics. These initial-eligibility standards have been successful in increasing overall graduation rates of student-athletes, but there remain a number of concerns. The purpose of the study was to determine if an NCAA D-I freshman student athlete's place of residency on campus, as opposed to off campus, while attending college during his/her freshman year had a statistically significant relationship to achievement as it relates to …

Interim Access To The International Space Station, Tyson Karl Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis evaluates mission scenarios using the existing Evolved Expendable Launch Vehicles for delivering the Crew Exploration Vehicle to the International Space Station. The Space Shuttle is scheduled to retire in the year 2011 and the Ares I is being developed to replace it. With its current schedule, the earliest that the Ares I will become fully operational is 2016. The configurations in this thesis are presented to narrow the gap in which the USA does not have direct access to the International Space Station. They also present "buy down" options for the USA human space operations, if the current …

The Utah Statesman, November 30, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Recognizing Communities That Are Friendly To Children With Special Health Care Needs, Center For Persons With Disabilities

Blog Posts

No abstract provided.

Faculty Senate Agenda, November 30, 2009, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Faculty Evaluation Committee Report
• Athletic Council Report
• ASUSU Report
• Retention and Student Success Report
• EPC Items
• PRPC Code changes Section 401.3 & .4 – Composition and Authority of the Faculty (Partial changes) - First Reading
• Faculty involvement in President’s evaluation of administrators (Refer to Code Section 104.3.6(3) on Human Resources Webpage)
• Recommendation to form an Ad Hoc Committee to review university reports of non-adherence to the Faculty Code

Subcutaneous Administration Of Tc007 Reduces Disease Severity In An Animal Model Of Sma, Virginia B. Mattis, Marina Y. Fosso, Cheng-Wei Tom Chang, Christian L. Lorson

Chemistry and Biochemistry Faculty Publications

Background Spinal Muscular Atrophy (SMA) is the leading genetic cause of infantile death. It is caused by the loss of functional Survival Motor Neuron 1 (SMN1). There is a nearly identical copy gene, SMN2, but it is unable to rescue from disease due to an alternative splicing event that excises a necessary exon (exon 7) from the majority of SMN2-derived transcripts. While SMNΔ7 protein has severely reduced functionality, the exon 7 sequences may not be specifically required for all activities. Therefore, aminoglycoside antibiotics previously shown to suppress stop codon recognition and promote translation read-through have been examined to increase the …

The Utah Statesman, November 23, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Utah Statesman, November 20, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Utah Statesman, November 18, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Understanding The Issues That Families Of Children With Special Health Needs Face, Center For Persons With Disabilities

Blog Posts

No abstract provided.

The Utah Statesman, November 16, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Faculty Senate Executive Committee Agenda, November 16, 2009, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• ASUSU Report
• Retention and Student Success Report
• EPC Items
• PRPC Code changes Section 401-Composition and Authority of the Faculty(partial changes)
• Clarify the involvement of faculty in President’s evaluation of administrators
• Clarify the involvement of faculty input at Department/College level for budget conversations
• Procedures to deal with non adherence to the Faculty Code

Faculty Senate Executive Committee Agenda, November 16, 2009, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• University Business
• Announcements
• Information Items
• New Business

Also contains Faculty Senate Executive Committee minutes from October 19, 2009, the University Retention Report to Faculty Senate executive summary from November 2, 2009, a report from the Educational Policies Committee from November 5, 2009, and a policy manual for faculty Number 401.

The Utah Statesman, November 13, 2009, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

One Medical Home And One School Make A Difference For A Family, Center For Persons With Disabilities

Blog Posts

No abstract provided.