Digital Commons Network^™

Children With Autism In The Somali Population: Exploring The Inter-Relatedness Of The Somali Immigrant And Refugee Experience Navigating Speech-Language Pathology Resources, Rebecca Houston

Undergraduate Research and Creative Opportunities (URCO) Grant Program

Approximately 15,711 Somali immigrants resettled in Minnesota in 2016 (Rush, 2016). According to the Rochester Post Bulletin, the Med City ranks fourth place in number of Somali immigrants, 333, behind Minneapolis at 3,450, St. Cloud at 1,393, and St. Paul at 960 (Post Bulletin, 2017). In a study conducted by the Minnesota Department of Health in 2008, the most common services needed by Somali families was first housing, followed by speech therapy second (Minnesota Department of Health, 2014). In a study conducted by the Minnesota Department of Health in 2008, the most common family or individual challenges associated with late …

Tremblings, May 2019, Western Aspen Alliance

Tremblings

Minnesota Aspen Through A Westerner's Eyes

Lars C. Snyder

Aspen of the Upper Midwest, growing amongst a large array of deciduous hardwoods such as birches, oaks, hazelnuts and maples, provide an example of stunning resilience. In Ely, Minnesota, gateway to the Boundary Waters Canoe Area, there are over a million acres of wilderness along the Canadian-U.S. border. One only finds glimpses of the aspen stands, however. These 80-foot tall trees are stunning examples of how quickly an area that has historically been fire-deprived and heavily logged can regenerate into beautiful and diverse ecosystems. Aspen regeneration was primarily caused by fire …

The Ties That Bind: Identifying Connections That Facilitate Students’ Successful Re-Entry To Higher Education, Toni Asay

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The ubiquitous roadblocks to university graduation have been investigated, identified, and interrogated for 7 decades, yet the mystery of retaining students to graduation continues to elude even the most prestigious universities. This researcher’s approach to increasing graduation began with the concession that increasingly, students may leave school at some point due to one or more of the retention issues that we recognize all too well—finances, illness, family problems, pregnancies, and other educational obstacles. However, leaving school does not mean that there is no going back. Student’s dropout status changes when they re-enroll in school; they take on new identities as …

Experience Of Microaggressions: White Bystanders’ Physiological And Psychological Reactions, Alexandra K. Reveles

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The negative impacts of discriminatory events to the physiological and psychological stress of the recipient has been thoroughly documented. However, there is little to no evidence about the impacts to bystanders of these events, particularly White bystanders. Psychological impacts may emerge through academic achievement, which has implications for educational institutions and their diversity initiatives. This study examined the impact of witnessing discriminatory events on academic achievement, biological markers of distress, and emotional distress.

Academic achievement was negatively impacted for participants in the microaggression and blatant racism conditions when compared to a control condition. Study participants also experienced negative emotional impacts. …

The Use Of A Values Affirming Intervention: Does It Impact Math Scores And Semester Grade Point Averages In A Student Support Services Population, Amy L. Debruler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

College students who are from low income families, have disabilities, or are the first in their family to attend college are more likely to struggle socially and academically in a college setting. Promoting college graduation within these disadvantaged populations is critical for increased life wellness. Previous researchers studied to see if when students wrote about their personal beliefs if it would lead to higher levels of academic confidence and better academic performance (as measured by grades). This study expanded upon those previous studies to look specifically at whether a values-affirming writing intervention provided to at risk students in a federally …

Educational Policies Committee Program Proposal, College Of Agriculture And Applied Sciences, May 1, 2019, Utah State University

Educational Policies Committee

The Department of Animal, Dairy and Veterinary Sciences in the College of Agriculture and Applied Sciences proposes offering an Associate Degree in Veterinary Technology.

Beaver And Aspen: Synergy Among Keystone Species, Stephen N. Bennett, Nicolaas Bouwes, Paul C. Rogers

Aspen Bibliography

In the West, climate change is likely to increase the frequency, intensity, and duration of drought. Restoration of soils and water storage capacity can help create resilient uplands and riverscapes (i.e., streams and the valley bottoms). Over the past two centuries, common land uses, the removal of beaver and wood, straightening of streams, and damage to riparian areas have created simplified, structurally starved, riverscapes. Degraded streams are very efficient at transporting water, sediment, and nutrients downstream. Aspen forests are also biological hotspots that have been degraded by past land uses such as overbrowsing ungulates, land clearing, fire suppression, and outright …

Biodiversity Within Aspen Forests, Paul C. Rogers

Aspen Bibliography

Aspen have long been known for supporting lush vegetation and rich wildlife habitat. These features, alongside brilliant green and gold seasonal coloration, accompany a broadly appreciated aesthetic for aspen forests by the public-at-large. However, in earlier times timber producers in many locales considered aspen to have low value and actively eliminated them. More recent research has pointed out that relative moisture held within aspen communities facilitates a wide array of species – collectively, biodiversity – compared to surrounding vegetation types. Aspen groves in the Intermountain West, for example, are known to be second only to riparian forests is supporting the …

Role Of Wildfire And Topography In Shaping Aspen Regeneration After The Hayman Fire, Co, Usa, Arianna A. B. Porter

Aspen Bibliography

Unusually rapid and widespread mortality in Quaking aspen (Populus tremuloides) has been documented throughout the 21st century primarily as a result of warm, dry weather conditions. Although aspen are not drought-adapted, aspen are well adapted to wildfire. Increases in wildfire severity and extent as a result of climate change may provide opportunities for aspen regeneration, especially at mid- and high-elevation sites. Aspen's sensitivity to drought suggests that regeneration following fire might be constrained to cooler and wetter topographic locations on the landscape which reduce drought stress on vegetation. While aspen mortality is demonstrated to occur at low elevation sites, aspen …

Burn Severity And Fire History In The Northwestern Canadian Boreal Forest: Drivers And Ecological Outcomes, Ellen Whitman

Aspen Bibliography

Wildfire is the dominant stand-renewing disturbance in the northwestern Canadian boreal forest. Fires burn extensive areas in Canada, disturbing an average of 1.96 Mha yr−1, primarily in the boreal zone. Fires generally occur every ~30 – > 200 years in this region, due in part to a lack of fuel that allows young stands to resist reburning. Boreal understory plants and trees are adapted to stand-renewing wildfire through mechanisms such as serotiny, seed banking, and resprouting from roots and rhizomes of top-killed individuals. Such adaptations confer resilience to boreal forests, and post-fire vegetation communities generally resemble the pre-fire ones, following a …

Cell Imaging And Data Analysis For Biomaterial-Mammalian Co-Cultures, Jefferson Pontsler

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

Microscopic bioimaging is a useful approach to study cell-biomaterial interactions which are vital to the biomedical application of biomaterials. Through microscopic imaging, numerous cellular responses, such as proliferation, uptake, and death, can be recorded, characterized and analyzed.

In this thesis, I first provided basic introductions to the imaging techniques and analysis tools, especially those that are highly relevant to the studies of biomaterials and cell interactions. I also detailed the adaptation of these techniques and tools in the application of two specific research projects in biomaterials, with special focuses on the imaging and analysis.

The first project assessed the subtle …

The Effects Of A Yoga Intervention On Cognitive Function In Older Adults, Elizabeth Edwards

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

Cognitive decline and reduced cognitive function presents a serious risk to the older adult population. As the population of individuals over the age of 65 continues to increase, this presents a need for effective solutions to help people sustain healthy, independent lifestyles. Currently, physical activity is recommended for physical health in older adults and has shown evidence in maintaining cognitive function. In particular, the mind-body practice of yoga is a promising form of physical exercise that shows positive cognitive benefits. While the effects of yoga appear to be promising, the current literature is lacking scientific rigor. This study investigated the …

Stop-Signal Reaction Time Correlates With A Compensatory Balance Response In Older Adults, Derek England

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

Response inhibition involves stopping undesired and automatic actions allowing for behavioral flexibility. This ability is theoretically able to contribute to fall prevention, which older adults are known to have difficulty with. Although much has been learned from cognitive psychology regarding response inhibition, translation to the challenge of balance recovery is unclear. Recently a correlation has been found between performance on a standard test of response inhibition called the Stop Signal Task (SST) and a balance test that required inhibition of a reactive step in young adults. This highlights a neural mechanism for stopping action across different behavioral contexts in …

Mountain-Block Recharge To The Cache Valley Principal Aquifer And Geochemical Controls On Groundwater Movement In Alpine Karst, Skyler J. Sorsby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Groundwater is documented to flow through solution-widened fractures and bedding planes in limestone and dolostone units in low-relief topography. This enhancement, or karstification, is much harder to study in alpine environments like the Bear River Range of northern Utah. This is problematic, due to the fact that the Bear River Range karst aquifer system supplies the City of Logan with a large quantity of water at Dewitt Spring. Furthermore, the karst aquifer sustains the Logan River for much of the year, and may allow groundwater to flow directly in the subsurface to the Cache Valley principal aquifer system.

Flow measurements …

Staying Upright By Shutting Down? Evidence For Global Suppression Of The Motor System When Recovering Balance, Caleigh Goode

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

Background: When automatic, yet unwanted action is quickly inhibited, short-lived suppression throughout the motor system ensues. This type of response inhibition causing an all-over motor suppression effect is referred to as global suppression. Although response inhibition is essential for behavioral flexibility, widespread motor suppression may delay action reprogramming. In reactive balance control, even fleeting suppression of the motor system could interfere with our ability to adapt compensatory reactions quickly enough to avoid a fall.Whether this concept of global suppression is occurring in situations that pose a postural threat is undetermined.

Research Question: Is muscle activity in …

A Swimming Open-Water Navigation Assistive Headset And Receiver, Zakk B. Rhodes

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

Open water swimming is a common activity dating back to ancient times. One challenge with open water swimming is navigation because while maintaining proper swimming technique suggests the head be in the water, it is difficult to see where one is going. Thus swimmers must bring their head out of the water periodically to sight landmarks. This work describes a solution to this problem by a design for a GPS device to assist swimmers with navigation. The swimmer can plan their own route, send it to the device, and then be guided by the device. They then will not have …

Understanding Wetlands And Irrigation In The Little Snake River Basin, Wyoming, Lindsey Washkoviak

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

The Little Snake River Basin (LSRB) is a managed basin in South-central Wyoming located within the Colorado River watershed facing severe water shortages. There is increased pressure on water resource managers and agricultural producers to adopt water efficiency practices that could negatively affect wetland resources. However, studies have begun to quantify the importance of irrigation for recharging groundwater, maintaining late season instream flows, and maintaining and creating wetlands that provide wildlife habitat and ecosystem services.

In the LSRB there are 11,636 acres of wetlands; 56% of which overlap with irrigation. Conversion to more efficient irrigation could reduce water availability to …

Conservation Of Threatened Canada-Usa Trans-Border Grizzly Bears Linked To Comprehensive Conflict Reduction, Michael F. Proctor, Wayne F. Kasworm, Kimberly M. Annis, A. Grant Machutchon, Justin E. Teisberg, Thomas G. Radandt, Chris Servheen

Human–Wildlife Interactions

Erratum to "Conservation of Threatened Canada-USA Trans-border Grizzly Bears Linked to Comprehensive Conflict Reduction". https://doi.org/10.26077/yjy6-0m57

Analyzing Fear Free Veterinary Practices And Their Effectiveness In Managing Client And Patient Fear, Anxiety, And Stress, And The Profitability Of These Techniques, Heather Hamblin

Undergraduate Honors Capstone Projects

Fear-Free veterinary techniques are a new approach to caring for patients and clients in the veterinary clinic that have gained a great deal of popularity and traction. However, many veterinary professionals are left to question whether the utilization of these practices is resulting in a big enough change in client and patient stress levels to make it worth implementing these methods. This research looks into the views of veterinarians and clients on the effectiveness of these practices, and the competitive advantage of having a fear-free certified clinic from a business point of view.

Percussive Behavior In The Southern Resident Killer Whale (Orcinus Orca) Population At Lime Kiln Point State Park, Rylee Jensen

Undergraduate Honors Capstone Projects

The endangered Southern Resident Killer Whale (Orcinus orca, SRKW) is an iconic species in the Pacific Northwest. Although many ecological aspects of this population have been studied, including population dynamics, genealogy, diet, and habitat-use patterns, why SRKW perform above-surface "percussive" behavior such as breaching, cartwheeling, pectoral fin slapping, tail lobbing, and dorsal fin slapping remains unclear. In the present study, a) individual percussive behavioral data was recorded during the summer of 2016 to evaluate trends by age and sex class, and b) an existing long-term data set on SRKW was analyzed to compare the relationship between the seasonal …

Effects Of Reproductive Maturity On Neuroplasticity In Male Bumble Bees (Bombus Impatiens), Karlee Eck

Undergraduate Honors Capstone Projects

Within the span of an insect's lifetime, new synaptic connections between neurons are made in response to age and experience. This neuroplasticity leads to anatomical changes within individual brain regions that represent investment in different brain functions. The neuroplasticity of female bumble bees has been well studied, but almost nothing is known about how the male bee brain responds to life experiences. Due to the complex sensory requirements of mate finding and copulation for males, neuroplasticity is likely to be an important component of reproduction. These sensory requirements include olfactory and optic inputs, which are processed in the calyces of …

Antipredator Mechanisms Of Post-Metamorphic Anurans: A Global Database And Classification System, Rodrigo B. Ferreira, Ricardo Lourenço-De-Moraes, Cássio Zocca, Charles Duca, Karen H. Beard, Edmund D. Brodie Jr.

Ecology Center Publications

A crucial step in any ethological study is to distinguish and classify the observed behavior into categories. The literature on anuran antipredator mechanisms is largely scattered and descriptive due to the opportunistic nature of the observations and the lack of a simple, widely accepted classification scheme. We propose an explanatory classification system of antipredator mechanisms for post-metamorphic anurans (i.e., juveniles and adults) based on a thorough review of the literature and observations made during fieldwork and in the laboratory since 1970. In addition, we provide a freely available global database on antipredator mechanisms of post-metamorphic anurans. The classification system is …

"I Don't Want To Have A Weird Relationship With You, So I'M Trying": Relational Turning Points And Trajectories Of Ex-Lds Children And Their Active Lds Parents, Jared Worwood

Undergraduate Honors Capstone Projects

Ex-LDS individuals face a unique and often turbulent time in their relationship with their parent if the individual decides to leave the LDS Church. To explore this phenomena, we investigated the turning points and relational trajectories of ex-LDS children and their interactions with their active LDS parent. Thirty emerging adult children were interviewed using the retrospective interviewing technique (RIT). Through turning point analysis, we identified 14 turning points: (1) Discussions of values and beliefs, (2) decrease in church participation, (3) moving out, (4) physical proximity, (5) critical family events, (6) parent realizations, (7) sibling events, (8) romantic life events, (9) …

Body Dissatisfaction And Weight Bias In Children, Megan Janette Jensen

Undergraduate Honors Capstone Projects

This article reviews the rate of body dissatisfaction and weight bias among young children. It was initially hypothesized that body-image begins much earlier than adolescence, where most interventions take place. Out of fifty articles read on the subject, forty-five peer reviewed articles were included in this review. The findings of these articles were synthesized for a comprehensive review on the topic. Results suggested that weight bias begins around three years of age, while body dissatisfaction begins around age five for girls, and seven for boys. Rates of body dissatisfaction among children were similar to the rate among adolescents, averaging out …

Evaluating The Potential Of Repurposing Commercially Available Drugs For The Treatment Of Viral Infections, Brennan Connor Mcewan

Undergraduate Honors Capstone Projects

Viral infections that are often overlooked as common seasonal illnesses such as influenza can rapidly become a public threat. They threaten society as new, more dangerous strains of these common viruses emerge and as strains develop resistance to current vaccines and antiviral treatments (Kochanek, Murphy, Xu, & Tejada-Vera, 2014). To combat this, the development of antiviral treatments with novel mechanisms of action is essential. Repurposing drugs instead of developing new drugs can save years of development time and hundreds of millions of dollars (DiMasi, Hansen, & Grabowski, 2003). To support the effort to discover drugs with unique mechanisms of action, …

The Effect Of A Surfactant Seed Coating On The Germination And Growth Of Three Native Bulrushes, Anders Hart

Undergraduate Honors Capstone Projects

Great Salt Lake (GSL) wetlands provide vital ecosystem services, including habitat for migratory birds. Alkali bulrush (Bolboschoenus maritimus), hardstem bulrush (Schoenoplectus acutus), and three-square bulrush (Schoenoplectus americanus) play an important role in providing these services, but invasion by Phragmites australis has reduced the extent these species in GSL wetlands. Restoring these native bulrushes following Phragmites removal is a primary goal for GSL managers. However, climate change and increasing human water demands upstream may alter the hydropattem of GSL wetlands, leading to lower soil moisture availability and potentially inhibiting germination and establishment of these species. …

Manipulation Of Ovarian Function Significantly Influenced Glucose Metabolism In Cba/J Mice, Kyleigh Ann Tyler

Undergraduate Honors Capstone Projects

Menopause is associated with a decline in overall health in women. One health aspect impacted is glucose metabolism. As women experience menopause, their metabolism declines dramatically. The current study addressed the influence of ovarian somatic cells on the improvement of metabolic health through transplantations of young, germ cell-depleted ovaries. The purpose of this study is to expand the understanding of female reproductive health on metabolism. Control mice were grouped by age and treatment mice were age-matched. Treatment mice were placed into one of three groups: 1) mice received germ cell-depleted ovaries, 2) mice received germ cell-containing ovaries, and 3) mice …

A Review Of Osteoarthritis, Madelin Brooke Session

Undergraduate Honors Capstone Projects

Osteoarthritis is a degenerative joint disease which plagues many older animals and humans. It is a disease that is characterized by the degeneration of joint cartilage, inflammation, as well as chronic pain and stiffness that results from this disorder. Unfortunately, most of the treatments for this painful and chronic disease mostly involve pain management and temporary relief strategies. These strategies usually include pain medication, non-steroidal anti-inflammatory drugs, injectable lubricants, as well as surgical techniques. However, because these treatments are just temporary fixes meant for pain management and to improve quality of life they must continue throughout the remainder of the …

Transcriptomic Analysis Of Honey Bees Exposed To Organosilicone, Matthew Brent Thompson

Undergraduate Honors Capstone Projects

Honey bees play an important role in agriculture and the decline of honey bee populations worldwide has generated concern. While the application of pesticides in agricultural settings is often implicated in the deterioration of honey bee population health, pesticide applications contain more than just pesticides; they also contain adjuvants that may have detrimental effects to bee health. One known effect of one type of adjuvant is the suppression of immunity-related genes and consequent increase of viral load in larvae. We investigate the effects of one class of adjuvant, organosilicone surfactants (OSS), on adult honey bee health. In a laboratory based …

Young Germ Cell Depleted Ovaries In Post-Reproductive Mice And Its Effects On Immune Function, Mckenna Walters

Undergraduate Honors Capstone Projects

It has previously been shown that young, cycling ovarian transplantation in aged female mice increased the general health and life span in regard to their post-reproductive health. It has further been hypothesized that this enhancement of health is directly influenced by the ovarian somatic cells. To address this hypothesis, transplants of young germ cell depleted and germ cell containing ovaries were performed on female mice. The purpose of this study is to continue to discern the reproductive influence on aging health, specifically in the area of immunological well-being. Control group mice were separated by age and treatment mice were subsequently …