Digital Commons Network^™

Harmonizing Music And Language Acquisition: Learning Language With The Arts, Samantha Ontiveros

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio consists of select work the author completed during the Master of Second Language Teaching program at Utah State University. Throughout the portfolio, the author shares her personal ideas, opinions, teaching observations, and personal teaching examples utilizing song; all these were found to support the research presented in this portfolio.

This portfolio contains three main sections: (1) teaching perspectives, (2) research perspectives, and (3) an annotated bibliography. The focus of this portfolio is to find new ways to teach language using artistic and creative outlets, such as multimodality, technology, and most importantly, music. The portfolio contains effective ways to …

Eclipsed By Culture, Andrea Diamond

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this thesis is to explore through poetry my conflicted relationship with an abusive, narcissistic father, a father who passed down to me the after-effects of generations of inherited trauma and traditions of patriarchy. In a narrative arc unfolding through domestic scenes and deepened with metaphor, I offer readers the story of my struggle to accept the personal and psychological damage I experienced as a child, to forgive, and to achieve a measure of healing so that my experience might benefit others. Using poetry enabled me to distill elements of my circumstances that, in my lived experience, were …

Using Motivation To Teach Portuguese As A New Global Language, Aline Allen

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio is written to show how Portuguese was a global language in the past, as a result of Portuguese exploration, settlement, and colonization, and is once again a world language that is becoming increasingly important on a global scale, especially as a result of the economic and political emergence of Brazil on the international scene. This portfolio also covers the important topic of motivation and its key role in learning Portuguese or any second or foreign language. Music is also addressed as an invaluable medium that plays an integral role in teaching a second or foreign language, Portuguese in …

Private Land, Public Trust: Strategic Conservation Planning For Public Wildlife On Private Lands Through The Usfws Partners For Fish And Wildlife Program, Clint Wirick

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Law requires federal agencies to develop long-term strategic plans. Strategic plans define goals, objectives, and performance measures defining how the agencies and programs will reach their stated goals. U.S. Fish and Wildlife Service’s Partners for Fish and Wildlife (PFW) develops strategic plans every five years. Each individual state develops a plan for their respective state. Those state plans are compiled for the region and become part of Regional Comprehensive Strategic Plan. The current strategic plan expires in 2021. States will begin the strategic planning process in 2020. In Utah, PFW staff will also begin developing a strategic plan for the …

2017-2018 Fuels Management Class Iii Inventory, Florissant Fossil Beds National Monument, Teller County, Colorado, Richard Olsen

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Between May 2017 and July 2018, Utah State University (USU) conducted Class III cultural resource surveys of Florissant Fossil Beds National Monument (FLFO) for the National Park Service to identify cultural resources for a prescriptive fuel management project. [redacted]. The survey included block surveys, as well as new site and isolated find recording. Block surveys covered approximately [redacted] acres at [redacted] transect intervals. The survey was completed in three ten-day sessions during each of the two field seasons. The survey found [redacted] sites, [redacted] isolated finds, and [redacted] culturally modified trees (CMTs). Of these discoveries, [redacted] sites and [redacted] isolated …

Ranchers Adapting To Climate Variability In The Upper Colorado River Basin, Utah, Hadia Akbar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Changes in climate influence agricultural production. This study looks at the impacts of climate variability in the Utah regions of the Upper Colorado River Basin by combining regression techniques with interview data to explore how climate variability affects agricultural production and how the farmers are adapting their practices to these changes. The results show that climate does not have any significant impact on cattle and hay production in the study area on a decadal scale. However, on an annual basis temperature seems to have more impact than precipitation. Among non-climatic variables, commodity prices and their regulations by the government are …

Disease Ecology And Adaptive Management Of Brucellosis In Greater Yellowstone Elk, Gavin G. Cotterill

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Brucellosis is a bacterial infection that primarily affects livestock and can also be transmitted to humans. In the Greater Yellowstone Ecosystem (GYE), elk (Cervus canadensis) and bison (Bison bison) are habitual carriers of Brucella abortus, which arrived to the region with cattle over a century ago. The disease was eliminated from cattle in the United States through widespread control efforts, but is now periodically transmitted back to cattle on open rangelands where they can come into contact with fetal tissues and fluids from disease-induced abortions that occur among elk during the late winter and spring. …

A Case Study Comparing The Life Skills Development And Knowledge In Youth Participants Of Horseless And Traditional Horse Programs In Utah, Haley M. Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Traditional horse 4-H programs develop life skills and knowledge in youth. Horseless horse programs lack evaluation for the same benefits. This study evaluated and compared four horseless and seven traditional horse participants from Washington County 4-H in Utah for gains in horse knowledge and development of 10 life skills that are commonly found in 4-H curriculum today: leadership, teamwork, self-responsibility, personal safety, problem solving, decision making, critical thinking, goal setting, communication, and concern for others.

The researcher conducted interviews to learn about life skill experiences of the horse program participants and discover what barriers prevented horseless youth from participating in …

Micro-Biosensor Devices For Biochemical Analysis Applications, Han Zhang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A biosensor is an analytical device integrating a biological element and a physicochemical transducer that convert a biological response into a measurable signal. The advantages of biosensors include low cost, small size, quick, sensitivity and selectivity greater than the conventional instruments. Biosensors have a wide range of applications ranging from clinical diagnostics through to environmental monitoring, agriculture industry, et al.

The different types of biosensors are classified based on the sensor device as well as the biological material. Biosensors can be broadly classified into (piezoelectric, etc.), electrochemical biosensors (potentiometric, amperometric, etc.), and optical types of biosensors (fiber optics, etc.).

Here, …

Working Memory And Syntactic Processing In Bilingual And Monolingual Children, Carla I. Orellana

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the relationship between complex auditory working memory, syntactic knowledge, and complex sentence comprehension in bilingual and monolingual children using both offline (behavioral) and online (eye-tracking) measures. There were 19 children in the monolingual group and 19 children in the bilingual group with an average age of 11 years. The children listened to sentences, while looking at a screen with three images of the three nouns in the sentence. They were instructed to select the doer of the action (agent). Their eye movements were recorded as they completed this task. The four sentence …

Determination Of Gas Emission Characteristics From Animal Wastes Using A Multiplexed Portable Ftir-Surface Chamber System, Pakorn Sutitarnnontr

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Livestock production is a growing source of air pollution at regional, national, and global scales. Improved livestock manure management has the potential to reduce environmental impacts; however, there is an urgent need for cost-efficient, reliable, and easy to maintain measurement and monitoring capabilities to precisely quantify emissions from livestock manure. This research describes and evaluates a novel measurement method based on the multiplexed portable Fourier Transform Infrared (FTIR) spectroscopy analyzer - surface chamber techniques for continuous measurements and monitoring gas emissions from manure sources. The multiplexing system was designed and developed to automate the chamber network, controlling the movement of …

Do Didymosphenia Geminata Blooms Affect Fishes In The Kootenai River Basin?, Niall G. Clancy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Didymosphenia geminata (Didymo) is a nuisance algae that can cover entire streambeds under certain environmental conditions. Numerous studies have shown that it changes the composition of stream invertebrates. Fishes in many headwaters are known to feed almost exclusively on invertebrates. Thus, there is concern changes to the amount or type of invertebrates caused by Didymo blooms will impact fishes such as trout, charr, and sculpin. In the Kootenai River basin of Montana and British Columbia, we examined stream invertebrates and fish diets, condition, and growth across 25 streams during the summers of 2018 and 2019. The severity of Didymo blooms …

Crispr/Cas9-Mediated Gene Editing In Herda Equine, Joseph R. Hawkes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

HERDA (Heritable Equine Regional Dermal Asthenia) is a genetic skin disease mainly found in Quarter Horses, but also in Appaloosa and American Paint breeds. HERDA is similar to Ehlers-Danlos syndrome in humans, with symptoms including stretchy skin, hyperflexible joints, and, unique to HERDA equine, spontaneous skin sloughing. Horses affected by HERDA are not suitable for performing and are oftentimes euthanized. Some carriers for the HERDA-mutation are very competitive in the American Quarter Horse industry, especially in cutting events where it is believed, yet unproven, to give them an advantage with increased flexibility. It is also possible that the genomic locus …

An Exploration Of How Past, Present, And Anticipated Future Identities Shape The Reading Identities And Practices Of Reluctant Male Readers In A Rural Setting, Garret Craig Rose

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many factors can attribute to a working-class, rural, male adolescent reluctant reader. This intersection of social factors warrants research to find out the reading attitudes and identity of adolescents with the aforementioned factors. In order to conduct this research, I interviewed six young men, their parents, and their English teacher. I also observed them in their English classroom and in a venue of their choosing. A major component of this research included looking at their past and present reading identities, along with uncovering how they pictured themselves in the future regarding post high school schooling, career, and family.

Forage Inventory And Modeling In Uintah And Ouray Reservation Rangelands, Scott N. Zimmer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Uintah and Ouray Reservation in northeastern Utah has not been widely studied, and access to non-tribal members is highly restricted. We sampled vegetation to summarize condition in 300,000 acres of unsurveyed Reservation lands in 2017-2018, combining these data with data collected by the Bureau of Indian Affairs from 2010-2015 to complete an initial rangeland vegetation inventory of the Reservation. This survey was designed to inform management of the area by determining cattle stocking rates and overall ecological condition across the Reservation. Both the density of forage available to cattle and appropriate cattle stocking rates vary greatly throughout management units …

Debitage Attributes, Obsidian Source Analysis, And Prehistoric Mobility In Southeastern Idaho, Ben Joaquin Zumkeller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study is to complement existing knowledge on prehistoric mobility in eastern and southern Idaho. I add specific detail regarding the use of Skull Canyon and its well-known Birch Creek rockshelters during hunter-gatherers’ logistical foraging rounds.

In addition, my research is a case study in combining debitage attribute analysis and intensive toolstone sourcing to read prehistoric mobility. Prior research has looked to obsidian toolstone sourcing to understand prehistoric eastern and southern Idaho mobility. However, no prior research has involved sourcing an entire, stratified assemblage of prehistoric debitage.

I collected flake attribute data from all 2,846 pieces of …

Arsenic Release From Surface Soils Induced By Stormwater Bioretention, Kaisa H. Patterson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Arsenic is a naturally occurring element known for its chronic and acute toxicity. The solubility of arsenic is highly dependent on environmental conditions. The soils of Cache Valley, UT, contain naturally occurring arsenic.

Bioretention systems rely on a combined plant-soil system to remove pollutants carried by stormwater, typically nitrogen, phosphorus, dissolved organic carbon, and select metals. Phosphate from stormwater potentially increases arsenic mobility, which makes stormwater pollutant loading an important factor for evaluating risks associated with stormwater bioretention. Pollutant removal in these systems occurs through sorption of contaminants onto the soils, physical filtration by the soil media, and uptake by …

Effect Of Dietary Maillard Reaction Products On Insulin Sensitivity, Metabolic Inflammation And Intestinal Inflammation In Mice Fed The Total Western Diet, Siyu Xiao

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Maillard reaction products (MRPs) are generated when proteins or amino acids are heated with reducing sugars. In previous studies, baking whole diet pellets at a high temperature has been the most common way to promote MRP formation. However, baking diets also induces other chemical reactions besides MRP production, for example lipid oxidation. In this study, only casein and sugars were cooked to generate MRPs. Thus, a complementary experiment was conducted to determine how baking diet pellets affects lipid oxidation.

Previous rodent studies showed MRPs either induced weight gain and or impaired glucose tolerance. On the other hand, dietary MRPs were …

Nonpoint Source Pollution Control Using A Multi-Objective Optimization Tool For Best Management Practices Selection And Spatial Placement In The Lower Bear River Watershed, Utah, Ali A. Salha

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation presents a set of approaches to help address water quality problems related to total phosphorus loads in water bodies. Water quality degradation is caused by many nonpoint sources such as agricultural runoff, fertilizers applications, and bank erosion. Three studies present methodologies for water quality protection from degradation in watersheds. The first study demonstrates the application of a watershed simulation tool that can quantify flows in the watershed, the amount of released pollutants and identify the areas contributing to the pollutants’ release in the watershed. The second study presents a simple combination tool that can pair potential management practices …

An Evaluation Of Arthropod Assemblages In Great Salt Lake Wetland Habitats: Differences Between Native And Invasive Vegetation And Implications For Restoration, Emily E. Leonard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Wetlands provide important habitat for various birds. Invasive plants can disrupt wetland food webs by altering the arthropod assemblages (invertebrate animals such as spiders, mites, insects, centipedes, and millipedes) on which these birds rely. However, differences between the wetland arthropods found in invasive vs. native vegetation are poorly defined. Wetlands are often managed for the creation of bird habitat through invasive species removal and native plant revegetation, yet few studies have examined the effects of these restoration methods on arthropod bird food sources. Phragmites australis (common reed), is an aggressive grass species in wetlands surrounding the Great Salt Lake, Utah, …

North Dakota Greater Sage-Grouse (Centrocercus Urophasianus) Recovery Project: Using Translocation To Prevent State-Wide Extirpation And Develop Rangewide Protocols, Kade D. Lazenby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Greater sage-grouse (Centrocurcus urophasianus; hereafter sage-grouse) are the largest grouse species in North America. Sage-grouse occupy 11 western states, extending into North Dakota. North Dakota sage-grouse population is part of the Great Plains Management Zone. Conservation of sage-grouse has been on the forefront of conservation management 1990s. In 2015 the USFWS declared sage-grouse were not warranted for listing based on significant management efforts. Translocations of sage-grouse to prevent populations from extirpation are an example of these efforts.

Translocations have been described as movement and release of animals into a novel environment. There have been more than 7200 sage-grouse …

The Marshmallow Lab: A Project-Based Approach To Understanding Functional Responses, Melissa Pulley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This paper presents a three-part lesson plan to improve student’s understanding of Holling’s type II functional response model. This model describes the interaction between a predator and how much it is able to consume given a constant number of prey. According to the model, while increased availability of prey allows predators to consume portionately more prey for low values, after some number of prey, predators will only be able to capture a limited number of prey even as the prey continues to increase. This phenomenon is known as saturation. Holling first develop this important ecological theory through his “disc experiment” …

Effects Of Bovine Maternal Nutrient Restriction On Offspring Microrna And Mrna Expression And Muscle Fiber Type, Nikole E. Ineck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For producers in more temperate areas, such as the Intermountain West, poor nutrition during the second trimester of gestation is common due to seasonal changes in forage and nutrient availability. The majority of muscle fibers are formed and adipogenesis is initiated in the second trimester, making it a critical time for skeletal muscle and adipose development in beef cattle. However, the extent to which these changes persist in the offspring postnatally is unknown. In this study, maternal nutrition was restricted during the second trimester in order to analyze the effects of maternal nutrient restriction on offspring skeletal muscle growth. Offspring …

Human-Wildlife Interactions In Bryce Canyon National Park, Chad H. Wildermuth

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Public lands such as National Parks protect some of America’s most spectacular and iconic natural, cultural, and historic landscapes. These lands are managed with a goal of preserving their unique features for the recreational use of the public. Therefore, it is important to understand the effects, if any, that public visitation has on these natural systems. This study investigated human-wildlife interactions in Bryce Canyon National Park (BRCA), Utah in order to better understand factors that lead to human-wildlife conflicts and how the attitudes and perceptions of visitors affect their actions towards wildlife.

Observations of human-wildlife interactions were observed and measured …

The Effects Of Electrical Biostimulation And Silver Ions On Porcine Fibroblast Cells, Yuanfeng Zhao

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Electrical biostimulation is surrounding us in the environment, and some forms have been applied to medical therapy and clinical treatment. How electrical biostimulation affects cell function and behavior is for the most part largely unknown. There is some evidence that somatic cells might have the ability to transform to stem cells after exposure to electrical biostimulation in the presence of silver ions, which may have applications to wound healing and tissue regeneration. The use of silver has a long history in jewelry and silverware making, food storage, industrial and household production, and photographic industries. The medical application of silver has …

Utah County Level Drought Effect On Cattle Inventories 1981-2016, Fred Openshaw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Utah cattle industry generates 20.6% of sales value for the agricultural sector. As well, this industry encompasses about 34.4% of Utah farms. Besides these figures, Utah cattle ranchers depend heavily upon both public and private lands for grazing as a primary source of feed for their herds. The soil moisture levels of pasturelands impacts the forage yield for a particular year. As a result, the primary purpose of this research is to determine if drought impacts Utah county cattle inventory numbers and what the magnitude of the impact is by analyzing data from 1981 to 2016. A secondary purpose …

Forest Grouse Ecology And Management In The Bear River Range Northern Utah, Skyler Y. Farnsworth

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

To better manage dusky grouse (Dendragapus obscurus) and ruffed grouse (Bonasa umbellus), hereafter forest grouse, managers require better information on forest grouse population status and habitat selection. To address this need, from 2015-2017, I conducted research on a sympatric populations inhabiting the Bear River Range of northern Utah to develop a breeding survey protocol, assess habitat selection, evaluate dusky grouse response to livestock grazing, and determine hunter harvest rates.

The breeding census protocol that I developed compared listening intervals with and without electronic playback calls at designated survey stop locations. Using digital mapping software, I plotted …

Effect Of Thermosonication On Viscosity Of Milk Concentrates And Milk Quality And Shelf Life, Vidita Deshpande

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Thermosonication is the application of soundwaves at temperatures ≥50°C. It can be used to improve functional properties, overall quality, and shelf life of dairy products. Milk is concentrated before being spray dried and currently milk concentration is limited by increased viscosity. Decreasing the viscosity of concentrates prior to spray drying could be economically beneficial to dairy processors. Results from this study showed that that thermosonication significantly reduced the viscosity of concentrates such as reconstituted milk protein concentrate (rMPC) and reconstituted skim milk powder (rSMP). This would allow for spray drying of these concentrates at a higher total solids with a …

Herbivory Changes Soil Microbial Communities And Greenhouse Gas Fluxes In High-Latitude Wetlands, Karen M. Foley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Herbivory by migratory animals in high-latitude ecosystems is known to impact greenhouse gas emissions from soils. However, few studies quantify the relationships between changes herbivores make to plant communities and soil conditions, and the biological interactions soil organisms have with their environment that result in changes to greenhouse gas emissions. These relationships are important to understand because they capture important carbon-climate feedbacks that may have implications for climate change policy and land management decisions, especially since high-latitude systems are experiencing unprecedented changes in climate.

In the Yukon-Kuskokwim (Y-K) Delta in western Alaska, herbivory by migratory geese affects the magnitude of …

Evolutionary Selection Against Short Nucleotide Sequences In Viruses And Their Related Hosts, Yoram Zarai, Zohar Zafrir, Bunpote Siridechadilok, Amporn Suphatrakul, Modi Roopin, Justin G. Julander, Tamir Tuller

Animal, Dairy, and Veterinary Science Faculty Publications

Viruses are under constant evolutionary pressure to effectively interact with the host intracellular factors, while evading its immune system. Understanding how viruses co-evolve with their hosts is a fundamental topic in molecular evolution and may also aid in developing novel viral based applications such as vaccines, oncologic therapies, and anti-bacterial treatments. Here, based on a novel statistical framework and a large-scale genomic analysis of 2,625 viruses from all classes infecting 439 host organisms from all kingdoms of life, we identify short nucleotide sequences that are under-represented in the coding regions of viruses and their hosts. These sequences cannot be explained …