Digital Commons Network^™

Comparison Of Tardigrade Extraction Methods, Abigail Andros

Library/Life Sciences Undergraduate Poster Competition 2022

It is a time-consuming process to pick tardigrades for an experiment. The standard method is to add water to the sample, then look through it and pick out tardigrades with a micropipette or small wire loop (Tsujimoto et al. 2015).

Improving The Germination Rate Of Gambel Oak (Quercus Gambelii) For Mineland Restoration, Ethan Ostraff, Christopher Miller, April Hulet, Bradley Geary, Kate Ruebelmann, Matthew Madsen

Library/Life Sciences Undergraduate Poster Competition 2022

Quercus gambelii Nutt. (Gambel oak) is an ecologically important species that provides food and shelter for many wildlife species. In areas impacted by disturbance, Q. gambelii is often the first woody perennial species to reestablish (USFS, 2016). The use of this species could be beneficial for the reclamation of mine sites in mountain shrubland areas of the western United States. However, due to the recalcitrant nature of these acorns (i.e. seeds that do not survive after drying or freezing), viability can quickly be lost after the acorns are harvested. Additionally, invasive weevils (Family Curculionidae) infest and kill oak acorns. These …

The Metabolic Effects Of Exercise And A Pre-Exercise Snack During A 30-Hour Fast, Katelynn Hales, Hil'ilei Chan, Landon S. Deru, Jake Moss, Bruce W. Bailey Ph.D.

Library/Life Sciences Undergraduate Poster Competition 2022

As incidence rates of chronic illnesses continue to increase, many pharmacological and lifestyle interventions have been undertaken to pinpoint effective treatment and prevention tools to combat them. One such intervention of recent interest includes the use of fasting. Ketones, a product of fat breakdown, are thought to be a key player in some of the health benefits achieved through fasting. Despite potential benefits, adhering to a fasting regimen can be difficult. While it is generally well-tolerated, some experience negative side effects,² indicating potential issues with long-term adherence. Heilbronn et al. suggest that a small meal on fasting days may be …

A Chromosome-Scale Assembly Of The Djulis (Chenopodium Formosanum) Genome, An Emerging Orphan Crop From Taiwan, Peter J. Maughan, Eric N. Jellen, John Sproul, Karol Krak, Tzu-Yun Huang, Tzu Che Lin, Beatriz Navarro Dominguez, Yung-Fen Huang, Kate Jaggi, David E. Jarvis

Library/Life Sciences Undergraduate Poster Competition 2022

Djulis (Chenopodium formosanum Koidz.) is a semi-domesticated Taiwanese native crop. It is a BCD-genome hexaploid (2n = 6x = 54) relative of the Andean-native allotetraploid (AABB) quinoa (C. quinoa). Djulis has been grown in a relatively small area by aboriginal Taiwanese, who use it primarily as a fermentation starter to produce ritual alcoholic beverages. Djulis’ seed protein, like that of quinoa, is complete in terms of its human dietary essential amino acid profile; the seed also offers a wide variety of nutritionally important vitamins and minerals. These nutritional attributes have attracted international attention as a novel, healthy grain option. We …

Whole-Body Vibration Alleviates Symptoms Of Morphine Withdrawal, Gavin C. Jones, Christina A. Small, Dallin Z. Otteson, Scott C. Steffensen

Library/Life Sciences Undergraduate Poster Competition 2022

Whole body vibration at 80 Hz has been shown to blunt neuropathological markers and behavioral symptoms of alcohol dependence Here, we evaluate its ability to ameliorate symptoms of morphine use and withdrawal.

The Role Of Cd5 In Cd4+ T Cell Metabolism, Joshua Bennett, Kiara Whitley, Claudia Freitas Phd, Christopher Haynie, Carlos Moreno, Scott Weber

Library/Life Sciences Undergraduate Poster Competition 2022

T cells serve a key role in the immunological response in the adaptive system. Different receptors present on the T cell have certain roles and are able to either inhibit or stimulate signaling which consequently regulates the function and metabolism of the cell. CD5 is an inhibitory co receptor expressed on the surface of T cells known to regulate thymocyte selection and TCR signaling . Our goal is to better understand the effects of CD5 regulation in metabolism. Using metabolic flux assays, we found that CD5KO naïve T cells have increased glycolysis and mitochondrial respiration in comparison to wild type …

Reviewing The Effects Of Human-Induced Limb Damage In Crabs, Jacob B. Spencer, Blaine D. Griffen

Library/Life Sciences Undergraduate Poster Competition 2022

Limb damage in crabs comes in various forms, each with unique consequences. Brachyuran crabs shed limbs as a defensive reflex, with natural breakage occurring along a plane, otherwise known as autotomy. In addition to autotomy, crabs commonly lose limbs due to fishing practices such as declawing. In many areas, taking the limbs and releasing the crab is a common practice. The logic is that the populations won’t decline if the crab is put back. Other practices such as nicking, or cutting the main claw tendon, are used to restrict claw movement. Various effects of these fishery practices have been documented …

Validity Of Ultrasound Imaging For Intrinsic Foot Muscle Cross-Sectional Area Measurements Demonstrated By Strong Agreement With Mri, Dallin C. Swanson, Joshua K. Sponbeck, Derek A. Swanson, Connor D. Stephens, Steven P. Allen, Ulrike H. Mitchell, James D. George, A. Wayne Johnson

Library/Life Sciences Undergraduate Poster Competition 2022

Intrinsic foot muscles maintain foot structural integrity and contribute to functional movement, posture and balance Thus, assessing intrinsic foot muscle size and strength are important One way to assess strength of a muscle is by measuring its cross sectional area ( Magnetic resonance imaging ( and ultrasound ( are two modalities allowing for visualization of these muscle bodies MRI has been shown to accurately image the individual muscles but is costly and time consuming US imaging may provide an alternative that is less costly and more readily available The purpose of this study was to investigate the validity and reproducibility …

The Unseen Burdens Of Pediatric Pulmonary Hypertension: Treatment Side Effects And Access To Care, Rebecca Brown, Megan Pierce, Samara Nelson, Ashley Bangerter Seelos, Ella Cook, Heather Stickle, Michael Johansen, Erik J. Nelson

Library/Life Sciences Undergraduate Poster Competition 2022

• Pulmonary hypertension (PH) is a serious and life-threatening disease characterized by an elevation in mean pulmonary artery pressure and pulmonary vascular resistance, leading to right heart failure and death.^1,2
• PH has primarily been studied among adults and therefore clinical therapies have also aimed at treating this population.^3-5
• Several pharmaceutical treatments are available and approved for use in adults, however, the effectiveness among children has yet to be sufficiently determined though they are considered the standard treatment regimen in children.
• Accessing specialized pediatric PH care providers who are versant in these therapies is difficult.

Overcoming Detrimental Potato Fungi With The Secondary Metabolites Of Naturally Occurring Streptomyces In A Greenhouse, Hansan Jones, Jacob Anderson, Erik Kemp, Brad Geary, Matthew Madsen, Ryan Stewart

Library/Life Sciences Undergraduate Poster Competition 2022

• Fungal disease Silver scurf can cause 13% water loss and give poor aesthetic appeal, both of which reduce farmers profits (1,2).
• Pythium leak can result in up to 50% total loss of potatoes in storage (3).
• Streptomyces is the right candidate to mitigate or eliminate these losses because of its ability to survive in soil (4) and its history as a proven biocontrol for other plant pathogens (5).

Effects Of Perceived Racism And Socioeconomic Status On Family Health, Tatiana Pryor, Sariah Villalon, Aliceann Crandall

Library/Life Sciences Undergraduate Poster Competition 2022

Family health is strongly associated with lifelong health and development¹ and one’s experiences in childhood may have an impact on their family health in adulthood². Of the research conducted on family health in the United States, little information can be found that directly discusses health disparities and childhood socioeconomic status as predictors of family health. Recent research shows that current household income is positively associated with family health in adulthood, meaning that SES affects access to care and health practices³.

Morphological Changes Of The Asian Shore Crab Across Latitudes, Ainslee Mcmullin, Blaine D. Griffen

Library/Life Sciences Undergraduate Poster Competition 2022

The Asian shore crab, Hemigrapsus sanguineus , is an invasive species that has rapidly spread across the Eastern United States coastline. First observed in North America in 1988, its range currently extends from Maine to North Carolina. H. sanguineus has adapted very well to this region and has displaced several native species as the dominant crab in rocky intertidal habitats. Although the Asian shore crab’s biology and interactions with native species has been well studied, larger scale impacts (economic, potential further spread, community ecology, etc.) are under researched. We collected specimen samples of H. sanguineus throughout its entire East coast …

Species Invasion Vs. Abundance In The Northern And Southern Regions Of Lake Powell, Amanda Lebarge, Mark Belk

Library/Life Sciences Undergraduate Poster Competition 2022

Lake Powell is a dynamic system, evidenced by its yearly fluctuations in water level. In the last 20 years, this reservoir has experienced invasions from two different invasive species: the gizzard shard, and quagga mussel. Due to the unique nature of Lake Powell, our research seeks to understand if there were catastrophic effects of these invasions on fish biomass and abundance patterns, and do these impacts vary based on region? We hypothesize that both species will have a major impact in all regions on the native species in Lake Powell; however, the southern region will be more catastrophic.

A Ketogenic Diet Enhances Hippocampal Mitochondrial Efficiency, Cali E. Warren, Erin R. Saito, Benjamin T. Bikman

Library/Life Sciences Undergraduate Poster Competition 2022

Mitochondrial dysfunction and cognitive impairment are common symptoms in many neurologic disorders, as well as in nonpathological aging. Ketones have been suggested as therapeutic for their relevance in epilepsy and other neurodegenerative diseases and psychiatric disorders such as Alzheimer’s and Parkinson’s disease, schizophrenia, and major depressive disorder.

New Treatment For Multiple Sclerosis Could Halt Disease Progression Without Weakening Immune System, Carter Helquist, Dario Mizrachi

Library/Life Sciences Undergraduate Poster Competition 2022

• Multiple Sclerosis (MS) is a debilitating neurological and autoimmune disease in which immune cells cause demyelination of axons in nervous tissue.
• Current treatments for the disease are principally aimed at weakening the immune system to therefore weaken the autoimmune attack on the brain. This leaves patients prone to other sicknesses.
• We seek a treatment that prevents the immune cells from entering the central nervous system (CNS) thereby protecting its cells.
• We can prevent immune cells from entering the CNS by strengthening the blood brain barrier through targeting claudin 5 proteins in the tight junctions.
• This new treatment could mean increased …

Chimeric Claudins Reveal Role In Neural Tube Defects, Wesley Allen, Nathan Beckett, Emma Brenchley, Jacob Wengler, Lauren Hall, Cailey Winn, Meredith Mann, Sion Jung, Spencer Thacker, Rachel May, Dario Mizrachi, Micheal Stark

Library/Life Sciences Undergraduate Poster Competition 2022

Claudins (CLDN), a family of proteins found in the tight junction, play a major role in membrane permeability. While claudin disruption is known to contribute to the formation of neural tube defects (NTD), current research methods rely heavily on a non-specific toxin, CPE, when exploring the importance of CLDNs within neural tube formation. This makes it difficult to identify individual CLDN’s contribution to NTD formation, creating a need for a more specific method.

Potential Regulation Of Breast Cancer Invasion By Thymidine Kinase 1, Eliza E. Bitter, Rachel M. Morris, Toni O. Mortimer, Kai Barlow, Abigail Schekall, Michelle H. Townsend, Jonathan Skidmore, Brett E. Pickett, Kim L. O'Neill

Library/Life Sciences Undergraduate Poster Competition 2022

Breast cancer is the most common cancer in women and is largely treatable within the early stages of the disease. However, patient mortality drastically declines as the tumor begins to invade other tissues and metastasize, making aggressive phenotypes especially problematic to treat. Such treatment typically requires an aggressive and decisive multidisciplinary approach. The recent expansion of immunotherapy as a viable treatment option has greatly improved treatment outcomes, especially with aggressive breast cancer phenotypes. Thymidine kinase 1 (TK1) is a DNA salvage pathway enzyme that is highly expressed during S phase and involved in cell cycle repair. Past studies indicated that …

Ancestral State Reconstruction Of Oviposition Techniques In New World Stick Insects, Ellie Mcgregor, Jackson Linde, Michael F. Whiting

Library/Life Sciences Undergraduate Poster Competition 2022

Phasmids, commonly known as stick bugs, are unique and interesting creatures, both phenotypically and genotypically. Their cryptic abilities are what draws most people to them, but their oviposition techniques, or how they disperse eggs, has become a new source of interest. While most phasmids are known to flick or drop their eggs from the canopy, there are several other techniques including inserting the eggs into the soil or gluing them to a substrate. New world phasmids have not been thoroughly studied, especially in understanding which technique was ancestral. The purpose of this paper was to construct a phylogenetic tree to …

Rising Recess Temperatures: Quantifying The Cooling Effect Of School Parks, Nicholas Kendall, Xuhui Lee

Library/Life Sciences Undergraduate Poster Competition 2022

Many schools in the US are currently placed in urban heat islands. Children attending these schools are thought to be at greater risk to heat stress related health concerns. We used mobile heat sensors to see if there was a quantifiable difference between the playgrounds and parks within and between two schools with differing park sizes.

Rangeland Legacies Of Utah, Ethan Ostraff, Amber Johnson, Samuel Knuth, Rebecca Black

Library/Life Sciences Undergraduate Poster Competition 2022

In the heart of Utah lies a rich history of rangeland sciences and land use. Ephraim, Utah and the surrounding mountains and valleys have long been a valuable source of shelter and food for the peoples that have inhabited the region. Bands of Paiute and Ute Native Americans called this valley home until the 1850’s when Scandinavian pioneers began settling it. European settlers brought farming techniques that transformed the landscape.

Polymer Coated Urea Microplastics: Urban Landscape, C. J. Seely, B. T. Geary, B. G. Hopkins

Library/Life Sciences Undergraduate Poster Competition 2022

• Polymer Coated Urea (PCU) is an effective fertilizer.
• Microplastics, from a wide range of waste materials, pollute water bodies.
• One potential source of microplastics are from PCU fertilizers if the coatings are transported overland into water bodies.
• Various urban landscape systems vary in the potential for surface runoff.

Air Pollution In The Jfsb Parking Garage, Kara Law, Nathan Winward, Lucas Pettit, Emma Montague

Library/Life Sciences Undergraduate Poster Competition 2022

The purpose of this study was to characterize PM2.5 concentration in the JFSB parking garage compared to outdoor air on the JFSB’s balcony.

Kemar Hats Head Orientation Directivity, Samuel D. Bellows, Timothy W. Leishman

Directivity

This directivity data set for a KEMAR head head-and-torso simulator (HATS) includes head orientations in 14 directions in 5° steps starting from 0° to 40° and then in 10° steps from 40° to 90°. The full spherical measurements followed at an a = 0.97 m radius with the mouth aperture at the spherical center. The sampling density and distribution followed the AES 5° dual-equiangular sampling standard, omitting the south pole (θ = 180°). Thus, each spherical directivity assessment included 36 polar-angle θ samples and 72 azimuthal-angle ϕ samples. The presented data include 22 1/3-octave bands, ranging from 80 Hz …

Acculturation Implications On Obesity Among Ethnically Diverse Teens, Tien Vo, Lori A. Spruance

Faculty Publications

Obesity is a prevalent public health concern among children, especially those from minoritized backgrounds. In order to understand how acculturation and race/ethnicity influence obesogenic behavior in adolescents, a national convenience sample of 11- to 14-year-olds was recruited to participate in a survey about acculturation, physical activity, nutrition, and the school and home environment. Preliminary results showed significant differences in obesogenic behaviors when comparing White to non-White groups. Time spent watching TV, time spent playing video/computer games, and physical inactivity was higher for non-White Westernized adolescents compared to White adolescents. self-reported obesity, participation in school meals were both positively correlated with …

From The President, Hana Kim

Journal of East Asian Libraries

No abstract provided.

Seeking Collaborative Instruction Models Beyond The Pandemic: Lessons Learned From The Japanknowledge Workshop Series Hosted By The Plains To Pacific Alliance, Michiko Ito, Tokiko Y. Bazzell, Tsuyoshi Harada, Adam H. Lisbon, Kevin Mcdowell, Mitsutaka Nakamura

Journal of East Asian Libraries

As the Pandemic disrupted normal communication patterns and networking opportunities, videoconferencing, usually using the Zoom platform, became the preferred method for academic institutions to continue providing instruction to students and supporting researchers. In 2021, the Plains to Pacific Alliance (PPA) developed plans to use this technology to present a workshop series on the JapanKnowledge database that would be open to Japanese studies researchers and students in North America and beyond. This entailed deciding on content, developing instructional materials, promoting the workshops in collaboration with the North American Coordinating Council on Japanese Library Resources, creating a registration system, presenting the workshops …

Database Review: Imperial China And The West Part Ii, (1865–1905), Joshua Seufert

Journal of East Asian Libraries

No abstract provided.

Book Review: Mao Zedong He Wen Hua Da Ge Ming : Zheng Zhi Xin Li Yu Wen Hua Ji Yin De Xin Chan Shi By Song Yongyi, Zehao Zhou

Journal of East Asian Libraries

No abstract provided.

New Appointment

Journal of East Asian Libraries

No abstract provided.

Peter Zhou Named The Recipient Of The 2022 Ceal Distinguished Service Award

Journal of East Asian Libraries

No abstract provided.