Digital Commons Network^™

Beating The Heat: The Use Of Coral-Benefitting Bacteria For Heat-Stressed Anemones And Inspiring Future Biologists, Navah Eshraghi

Undergraduate Honors Theses

The warming of ocean temperatures has caused mass coral-bleaching events characterized by the expulsion of vital algal symbionts from coral tissues. However, the possibility of algal reuptake and existence of bacteria that support coral-algal symbiosis are two avenues of potential restoration efforts. Using the sea anemone Exaiptasia diaphana as a model for corals, I tested whether the coral-benefitting bacterium Endozoicomonas montiporae could enhance algal uptake under ambient (27°C) and heat-stressed (32°C) conditions. I then turned acquired results into an article modeled after National Geographic Kids to introduce the experiment to younger ages. While temperature was a larger determinant of algal-uptake …

Kenya Psychosis-Risk Outcomes Study (Kepros): Development Of An Accelerated Medicine Partnership Schizophrenia-Aligned Project In Africa, Daniel Mamah, Michael P. Harms, Andrey P. Anokhin, Shingshiun Chen, Jerome Nashed, Yazen Al-Hosni, Alaina Yarber, Semyon Golosheykin, Masoomeh Faghankhani, Megan Sneed, Et Al.

2020-Current year OA Pubs

No abstract provided.

Continuous Monitorization Of Physiologic Mediators Of Allostasis Indicate Overuse Injury Risk In Marine Officer Candidates, E Feigel, K Koltun, M Bird, M Lovalekar, C Gage, J Forse, E Steele, C Kargl, B Martin, T Doyle, K Friedl, B Nindl Facsm

International Journal of Exercise Science: Conference Proceedings

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The Effect Of Physical Activity And Ace Scores On Psychological Vs. Physiological Addiction, B Hendershot, C Robertson, R Koenig, J Metz

International Journal of Exercise Science: Conference Proceedings

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The Biological Sex Of An External Observer Does Not Influence Participant Rpe, A Lesniak, T Berkheiser, C Dixon Facsm

International Journal of Exercise Science: Conference Proceedings

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Caregiver's Perception Of Obesity Risk Factors In Children Enrolled In An After-School Activity Program, B Wallick, S Davis Facsm, G Moir, K Vanic, C Lenhart

International Journal of Exercise Science: Conference Proceedings

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Biological Sex Differences In Exercise-Mediated Femoral Blood Flow And Associations With Intima-Media Thickness, P Williams, B Cilhoroz, S Brackett, K Heffernan

International Journal of Exercise Science: Conference Proceedings

A

Navigating A Multiracial Identity, Emma Zavala

Creative Collaborations: Annual Showcase of Undergraduate Research

According to the U.S. Census Bureau, people who identify as two or more races are currently the fastest growing population in the country. However, there is still little awareness of the impact that being multiracial in the United States has on one’s identity and sense of belonging. As such, this research set out to better understand the experiences and perceptions of multiracial young people in the U.S. To this end, I conducted ten hour-long semi-structured interviews and collected thirty responses to a short online survey. Preliminary data analysis indicates that people who identify as “mixed” often have a difficult time …

Expansion Of Hydra Phylogeny And Biogeography With The Help Of Citizen Scientists, Emma Mcintyre

Creative Collaborations: Annual Showcase of Undergraduate Research

Hydra are freshwater polyps of the Cnidaria phylum with limited research done on their phylogeny and biogeography. While the majority of Hydra phylogenetic research has been conducted on only Northern Hemisphere samples, citizen scientists are an essential part of broadening the scope of understanding where Hydra live in the wild and how they are related to one another. Citizen scientists contacted via the website iNaturalist provided researchers at USD with Hydra samples. From there 3 hydra samples were sequenced and compiled in a phylogenetic tree, providing more information about Hydra phylogeny and biogeography. In addition, improvements to molecular protocols were …

Sexuality, Sex Education, And Intellectual Disability: Guidance For Counselors, Julie C. Hill, Jill M. Meyer, Lindsay E. Stokes, J.C. Ausmus, Brandon Worthey, Jamie Carney

Journal of Counseling Sexology & Sexual Wellness: Research, Practice, and Education

Sexual health and sexuality can be an important component of an individual’s identity. Sexual health and sexuality are a vital part of an individual’s quality of life and overall health and well-being. Individuals with intellectual disabilities have been viewed as asexual, lacking sexual interest, or have an inability to engage in sexual activity. These views have led to individuals with intellectual disabilities to be excluded from sexual education programs or lack appropriate knowledge of sexuality, sexual health, and healthy relationships. It is important for parents, medical providers, mental health professionals, and caregivers to have the knowledge needs to have conversations …

We Are Family: Queer And Transgender Family Building, Jennifer M. Gess, Nattalie Wolff-Tseng, Kaitlin J. Phelps, Madison Morley

Journal of Counseling Sexology & Sexual Wellness: Research, Practice, and Education

LGBTQ+ people experience resiliency and discrimination when attempting to build families. There are massive systemic barriers and oppressive walls LGBTQ+ people face when forming either a blended family, trying at-home insemination, using assisted reproductive technology, working with a gestational carrier, or attempting to become a foster parent or adopt a child. Queer reproductive justice provides a foundation for counselors to support clients by using affirmative counseling, providing positive mandatory interactions clients are ordered to during family building, and advocating with and on behalf of their LGBTQ+ clients building families.

Sexological Ecosystemic Assessment: A Systems Approach To Understanding Sexual Issues In Individuals And Couples, Stephanie Buehler

Journal of Counseling Sexology & Sexual Wellness: Research, Practice, and Education

Sexuality is a complex construct made up of the influence of systems upon the individual and counterinfluence of the individual upon systems, which can make sexual history taking problematic. The adaptation of Bronfenbrenner’s developmental ecological systems model has been employed to create a Sexological Ecosystemic Assessment. The Sexological Ecosystemic Assessment is described as a means of gathering and organizing information about an individual’s sexual development and current sexual expression across five subsystems that range from the microsystem, wherein interactions take place among and between family members and close caregivers, to the chronosystem, which is the effect of time across the …

Identity In Question: Middle Eastern Americans In Dearborn, Michigan, Julian F. Balsley

Young Historians Conference

In the 2020 United States Census, fifty-four percent of the population of Dearborn, Michigan, identified as being of Middle Eastern or North African descent. The story of how a small Detroit suburb became the American city with the largest proportion of Middle Eastern citizens is one of transnational relations between the U.S., its ally Israel, and the Middle East. The city’s Arab American community grew out of continuous wars that pushed people out of their homelands throughout the second half of the twentieth century, as well as the rise of the American auto industry. What makes Dearborn unique is that …

Identifying Phytoremediation Performing Plant Species That Can Be Utilized In The Improvement Of Heavy Metal Contaminated Soils, Ashley Clark*, Samuel Mutiti

Graduate Research Showcase

Heavy metal pollution is a problem associated with industrialization and development. Two major metals that are commonly mined and can enter the environment, which can jeopardize communities’ health, are copper (Cu) and lead (Pb). There are different options for reducing heavy metal pollution in the environment via remediation efforts, including physical, chemical, and biological methods. However, physical and chemical remediation can be costly and labor-intensive, making them unsuitable for regions that do not have the funds to utilize these practices. Biological remediation is a more cost-conservative practice that has been shown in many studies to be effective in the gradual …

The Tensegrity Curriculum: A Comprehensive Curricular Structure Supporting Cultural Humility In Undergraduate Medical Education., Anne C Jones, Kristin N Bertsch, Deborah Williams, Millicent King Channell

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Due to growing health disparities in underserved communities, a comprehensive approach is needed to train physicians to work effectively with patients who have cultures and belief systems different from their own. To address these complex healthcare inequities, Rowan-Virtua SOM implemented a new curriculum, The Tensegrity Curriculum, designed to expand beyond just teaching skills of cultural competence to include trainees' exploration of cultural humility. The hypothesis is that this component of the curriculum will mitigate health inequity by training physicians to recognize and interrupt the bias within themselves and within systems. Early outcomes of this curricular renewal process reveal increased student …

Evaluating The Qualitative Aspects Of A Community College Academic Success Program, Joselito Dacillo Coquilla

Walden Dissertations and Doctoral Studies

College academic success programs (ASP) frequently include both quantitative and qualitative key performance indicators (KPI). While the quantitative KPIs are typically programmed for evaluation within an ASP’s implementation, evaluating qualitative KPIs is resource intensive and therefore, sometimes overlooked. The problem addressed by this study was the need to evaluate the qualitative KPIs in a large community college system’s 2016 ASP (2016-2020). The purpose of this basic qualitative study was to conduct a summative evaluation to determine the extent to which the college achieved its ASP’s qualitative KPI objectives from the perspectives of students. The study was guided by Tinto’s involvement …

Public Elementary School Counselors’ Experiences Serving Military-Connected Students With Active-Duty Parents, Tiffany Archer Taylor

Walden Dissertations and Doctoral Studies

Most military-connected students (MCS) with active-duty parents attend public schools in the United States. Due to the highly mobile military lifestyles of MCS, some are at risk for academic, emotional, and social challenges. School counselors are often charged with supporting and advocating for MCS; therefore, it is vital to understand elementary school counselors’ experiences with these students. The purpose of this qualitative hermeneutic phenomenological study was to explore the lived experiences of elementary school counselors who work with MCS with active-duty parents in U.S. public-schools. Heidegger’s hermeneutic phenomenological approach served as a theoretical framework for this study. Semistructured interviews were …

Effects Of Leaf Species And Conditioning State Of Fresh Leaves On Colonization By Stream And Pond Macroinvertebrates, Austin R. Hoffman, Erika V. Iyengar

Pacific Faculty Work

Fresh, green leaves are increasing as resources in aquatic ecosystems due to more frequent severe spring and summer storms, but research on allochthonous resources typically uses senescent leaves. We examined macroinvertebrate colonization of green leaves of three native deciduous trees (red maple, red oak, and tulip poplar) over two weeks within both a stream and fishless pond. Leaf colonization varied depending on the taxa of leaves and colonizers, submersion time, and the ecosystem examined. Within the stream, the densities of isopods (Lirceus sp.) and snails (mostly the invasive Potamopyrgus antipodarum) did not vary significantly across leaf species. In contrast, mayflies …

Toxicological Impacts Of River Chemical Spills In Affected West Virginia Counties, Janice Lorraine Taylor Peters

Walden Dissertations and Doctoral Studies

Factors such as geographical location/proximity and exposure to external environmental events, as well as poor regulatory processes, are known to increase the risk for cancers among affected populations. There is still a gap in the literature related to the incidence of cancers in specific regions with heavy industrialization and environmental health hazards. In West Virginia, chemical contamination events have occurred in or near water systems. The goal of this quantitative, retrospective study was to discover whether there were any differences in the incidence of disease or adverse health effects and cancers due to chemical contamination in four counties (Kanawha, Mingo, …

Discovery Of Immunotherapy Targets For Pediatric Solid And Brain Tumors By Exon-Level Expression., Timothy I Shaw, Jessica Wagner, Liqing Tian, Elizabeth Wickman, Suresh Poudel, Jian Wang, Robin Paul, Selene C Koo, Meifen Lu, Heather Sheppard, Yiping Fan, Francis H O'Neill, Ching C Lau, Xin Zhou, Jinghui Zhang, Stephen Gottschalk

Faculty Research 2024

Immunotherapy with chimeric antigen receptor T cells for pediatric solid and brain tumors is constrained by available targetable antigens. Cancer-specific exons present a promising reservoir of targets; however, these have not been explored and validated systematically in a pan-cancer fashion. To identify cancer specific exon targets, here we analyze 1532 RNA-seq datasets from 16 types of pediatric solid and brain tumors for comparison with normal tissues using a newly developed workflow. We find 2933 exons in 157 genes encoding proteins of the surfaceome or matrisome with high cancer specificity either at the gene (n = 148) or the alternatively spliced …

First Record Of The Invasive Chenopodium Aphid, Hayhurstia Atriplicis (Linnaeus, 1761) (Hemiptera: Aphididae), In Colombia, Takumasa Kondo, Roberto Rosero, Jackeline Gaviria

Insecta Mundi

The chenopodium aphid, Hayhurstia atriplicis (Linnaeus, 1761) (Hemiptera: Aphididae), is reported for the first time in Colombia. The aphid was found on the aerial parts of the quinoa plant, Chenopodium quinoa Willd. (Amaranthaceae), especially on the leaves, in five municipalities in the department of Cauca, Colombia. Brief information on its natural enemies, distribution and biology is provided. This is the only aphid in Colombia known to cause malformations on the leaves of quinoa plants. In South America, this aphid has been found previously only in Ecuador, where it was reported for the first time in 2023 based on specimens collected …

Three Additions To The False Click Beetle (Coleoptera: Elateroidea: Eucnemidae) Fauna In The Nearctic Region, Robert L. Otto

Insecta Mundi

Three species of false click beetles (Coleoptera: Eucnemidae) are added to the Nearctic fauna. One new species, Isorhipis bicolor, is described from a small series collected in Florida, U.S.A. Eighteen specimens collected from Georgia were identified as Dyscharachthis amplicollis (Fleutiaux), new U.S.A. records for a species previously taken from Japan and Southeast Asia. Examination of a series of eucnemids collected by Kyle Schnepp in Florida allowed me to revisit the Deltometopus fauna in eastern North America. Antennal structures present in a series of male specimens in the loan and past examined specimens are definitive enough to resurrect Deltometopus …

First Record Of The Beekeeping Pest Aethina Tumida Murray (Coleoptera: Nitidulidae) For Honduras, Jesus Orozco

Insecta Mundi

Aethina tumida Murray (Coleoptera: Nitidulidae) (also known as the small hive beetle), an important pest in apiaries, is reported from Honduras for the first time, new country record. The precise distribution in the country is unknown, and no damage related to it has been observed. Photographs are provided to aid in its identification. Differentiation of A. tumida from Aethina villosa Reitter and Aethina quadrata Sharp, which also occur in Honduras, is provided.

ZooBank registration. urn:lsid:zoobank.org:pub:DAF12C6A-0F8C-4151-9C4D-F191CCC4032F

Cultivating Hope: The Influence Of Positive Outlooks In K-12 Climate Change Education, Agnes Brown

Student Theses 2015-Present

Abstract

Students studying the environment know and feel the emotional toll that it can take. This can easily contribute to mental health issues and utter defeat. This paper addresses the exclusion of optimism from environmental education and the impacts this has on childhood development and students as they advance to higher levels of education. Through this analysis, the goal is to find a role for hope in a topic typically framed in an apocalyptic manner. The shift from denying the existence of climate change to denying that it can be addressed, particularly through the usage of “doomsday language,” has created …

Assessing The Effects Of Cold Storage Regimes Of North American Bombus Gynes, Thuy Tien T. Lindsay, Marcia M. Hagen, Joyce N. Knoblett, Joseph P. Rinehart, Karen M. Kapheim, James P. Strange

Biology Faculty Publications

Bumble bees are the primary commercial pollinators for greenhouse-grown crops and managing them requires insight into the Bombus life cycle. However, some aspects of the life cycle are not fully understood. Once mated, adult Bombus gynes can be stored for a short term at a constant low temperature (CLT). However, survival rates for some species are low during CLT, particularly when storage periods exceed a month. To address this, we tested the hypothesis that Bombus gynes stored in a fluctuating thermal regime (FTR) have increased survival compared to gynes stored in CLT. Specifically, the FTR had a baseline temperature of …

Synthetic Bzlf1-Targeted Transcriptional Activator For Efficient Lytic Induction Therapy Against Ebv-Associated Epithelial Cancers., Man Wu, Pok Man Hau, Linxian Li, Chi Man Tsang, Yike Yang, Aziz Taghbalout, Grace Tin-Yun Chung, Shin Yee Hui, Wing Chung Tang, Nathaniel L. Jillette, Jacqueline Jufen Zhu, Horace Hok Yeung Lee, Ee Ling Kong, Melissa Sue Ann Chan, Jason Ying Kuen Chan, Brigette Buig Yue Ma, Mei-Ru Chen, Charles Lee, Ka Fai To, Albert Cheng, Kwok-Wai Lo

Faculty Research 2024

The unique virus-cell interaction in Epstein-Barr virus (EBV)-associated malignancies implies targeting the viral latent-lytic switch is a promising therapeutic strategy. However, the lack of specific and efficient therapeutic agents to induce lytic cycle in these cancers is a major challenge facing clinical implementation. We develop a synthetic transcriptional activator that specifically activates endogenous BZLF1 and efficiently induces lytic reactivation in EBV-positive cancer cells. A lipid nanoparticle encapsulating nucleoside-modified mRNA which encodes a BZLF1-specific transcriptional activator (mTZ3-LNP) is synthesized for EBV-targeted therapy. Compared with conventional chemical inducers, mTZ3-LNP more efficiently activates EBV lytic gene expression in EBV-associated epithelial cancers. Here we …

Identifying High-Value Tactical Livestock Decisions On A Mixed Enterprise Farm In A Variable Environment, Michael Young, John Young, Ross S. Kingwell, Philip E. Vercoe

Animal production and livestock research articles

Context

Australia is renowned for its climate variation, featuring years with drought and years with floods, which result in significant production and profit variability. Accordingly, to maximise profitability, dryland farming systems need to be dynamically managed in response to unfolding weather conditions.

Aims

The aim of this study is to identify and quantify optimal tactical livestock management for different weather-years.

Methods

This study employed a whole-farm optimisation model to analyse a representative mixed enterprise farm located in the Great Southern region of Western Australia. Using this model, we investigated the economic significance of five key livestock management tactics. These included …

Volume Cxliii, Number 21, May 3, 2024, Lawrence University

The Lawrentian

No abstract provided.

Evaluating Critical Thinking In New Graduate Nurses Through Reflective Journaling, Robbin Guynn

Sigma Foundation for Nursing Research Grant Reports

The purpose of this project is to look at the development of critical thinking in newly graduated nurses to see if reflective journaling can help accelerate the process.

Molding The Self: Understanding Adoptees' Identity Formation, A Literature Review, Carolyn Brazil

Expressive Therapies Capstone Theses

The topic under investigation focuses on the complex process of identity formation in adoptees, particularly those in transracial and international adoption scenarios. Grounding this topic in theory, the author draws from psychological and sociological perspectives. The literature illustrates key factors in adoptees' identity formation, and it emphasizes the importance of family involvement and cultural connections in integrating identities, as well as the role of cultural ties in understanding racial identities. The conclusion from this study reveals the complexities and clinical considerations of adoptee identity formation, showing their challenges in combining birth and adoptive cultures. It underscores the value of art …