Life Sciences Commons^™

A Novel Study Of Cliff Swallow (Petrochelidon Pyrrhonota) Feather Coloration In Relation To Habitat Characteristics, Colony Size, And Body Condition, Sonja Brandt, Medhavi Ambardar

SACAD: John Heinrichs Scholarly and Creative Activity Days

Feather coloration is used for social signaling in many avian species, and can be associated with their ability to live and breed in habitats with high quality resources (Jenkins et al. 2013, Saino et al. 2013). It can signify individual quality, (Saino et al. 2013) and influence mate choice (Bennet et al. 1996). We analyzed different aspects of Cliff Swallow (Petrochelidon pyrrhonota) feather coloration in relation to morphology and habitat characteristics. We measured luminance, hue (theta and phi), and saturation for four different color patches on the swallows. We predicted that individuals in brighter coloration would be able to settle …

Presence Of Porcine Endogenous Retrovirus C In Domestic Pigs In Kansas, Avery Welton, Eric T. Gillock

SACAD: John Heinrichs Scholarly and Creative Activity Days

There is currently a shortage of organs available to perform allotransplants in humans, prompting the exploration of xenotransplantation as an alternative. Xenotransplantation is the transplantation of living tissues between different species, with porcine tissues being a promising option. However, concerns arise regarding cross-species transmission, particularly in relation to Porcine Endogenous Retroviruses (PERVs). PERVs are retroviruses that are integrated into the germ-line cells of pigs and are permanently embedded in the host cell’s DNA, allowing for vertical transmission. Of significant concern is the infectious nature of two PERV subtypes, A and B, to humans, which can potentially recombine with the third …

Anything But Another Essay: Understanding Undergraduate Stem Student Perceptions Of Creative, Project-Based Learning, Emily M. Redding, Lorelei E. Patrick

SACAD: John Heinrichs Scholarly and Creative Activity Days

The training of innovative and diverse scientists starts with creative teaching practices. Much of the pedagogy literature on incorporating nontraditional teaching practices in college STEM courses focuses on the use of in-class active learning activities. Less study has been devoted to creative, project-based assignments, such as “UnEssays”. The “UnEssay” is a semester-long assignment that challenges students to complete a library research project on a topic of their choosing and present it using anything but an essay. Although gaining popularity, few studies have assessed STEM student's perceptions of the assignments. To do so, Zoology students were asked to complete pre- and …

Ty4 Retrotransposon Presence In Yeast Strains, Maria P. Walters, Eric T. Gillock

SACAD: John Heinrichs Scholarly and Creative Activity Days

Yeast is used in everyday life. It is important to understand the genetic components of yeast. In various laboratory yeast strains, there are findings of TY1, TY2, and TY3. TY1 through TY3 have been well studied, while TY4 and TY5 are retroelements that have yet to be thoroughly studied. It is known that TY4 is found at only one to three copies per haploid genome.

TY4 is a retrotransposon, which shares similarities with retroviruses, making it essential to study its presence in

yeast. This study aims to evaluate the prevalence of TY4 among lab strains, brewing strains, and baking strains …

Screening Environmental Soil Samples For Antibiotic Production, Paige Mattick

SACAD: John Heinrichs Scholarly and Creative Activity Days

Antibiotic resistance is a detrimental worldwide challenge, producing bacterial infections that are progressively more difficult to treat and cure. To attempt to help alleviate this issue, we screened soil samples for the presence of antibiotic-producing microorganisms. Soil samples were collected and diluted to 1:100 and 1:1000 ratios of soil and distilled water. These soil mixtures were then streaked onto tryptic soy agar (TSA) plates and incubated at 30℃ until colonies developed. These colonies were then selected and plated on a lawn of Serratia marcescens, which was utilized as the target organism.

Serratia marcescens was selected due to its known resistance …

Preliminary Analysis Of Native Bee Community Adjacent To Sorghum And Wheat Fields In Western Kansas, Katelyn Strack, Sarah Elzay

SACAD: John Heinrichs Scholarly and Creative Activity Days

Agricultural practices have significant and often negative effects on native bee populations. It is imperative that we understand how current agricultural practices affect native bees. Sorghum (Sorghum bicolor) is cultivated heavily in western Kansas and is grown in rotation with winter wheat. This analysis presents preliminary results from a study conducted in summer 2023 in which pan traps were placed adjacent to two sorghum and two wheat fields in Ellis Co. Kansas. This data is part of a larger study examining the relationship between native bees and sorghum in western Kansas.

Preliminary Analysis of Native Bee Community Adjacent …

Employing Ai To Enhance In-Class Role Playing Scenarios, Eric Fournier

Generative AI Teaching Activities

Role playing can deepen student’s engagement with course content and help them develop skills while learning course material. Students will use AI to develop their characters and help them craft compelling arguments in the role-play scenarios

Hira Gene Mutation In Arabidopsis Via Crispr, Kelly Chen, Claire Shippy, Tara Phelps-Durr

SACAD: John Heinrichs Scholarly and Creative Activity Days

The purpose of this study is to mutate the Histone Repressor A (HIRA) gene in a mustard plant (Arabidopsis) using CRISPR technology. HIRA is a chromatin-remodeling protein that is required for proper development in both plants and animals. Creating new changes (mutations) in HIRA will help us better understand the mechanism of how HIRA regulates transcription, which is important for understanding developmental disorders in animals, as well as how improper development leads to a reduction in crop yields in plants

An Interdisciplinary Experience, Reyna Vergara, Michael Dodson

OUR Assignment Repository

This proposal showcases the success of an interdisciplinary approach. It provides an overview of a project titled: "Cacao and Chocolate: A Powerful Legacy." It took place during Hispanic Heritage Month in 2023. The project aimed to explore the rich and multifaceted legacy of cacao and chocolate in Latin America, incorporating perspectives from various academic disciplines, including public history, chemistry, Spanish language, graphic design, culinary arts, and family science. The interdisciplinary nature of the project highlights the power of collaboration in research and education, serving as a model for integrating diverse fields of study.

The project was divided into two main …

Exploring The Use Of Trauma-Informed Care Practices In Extension, Caitlin O'Brien, Martie Gillen

Journal of Human Sciences and Extension

A content analysis of 63 land-grant Extension university websites was conducted to examine the promotion of trauma-informed care (TIC) through the sharing of resources, providing instructive webinars and/or in-person events, and offering comprehensive programs. While many Extension universities are sharing resources, only nine universities (14%) featured robust TIC Extension programs, and 40% shared no TIC information. Additionally, we found no indication of internal education programs across the universities on adverse childhood experiences (ACEs) and TIC practices for Extension faculty and staff. These findings highlight opportunities to increase efforts with the public as well as internally within Extension.

Nourishtank: An Innovative Program On Solving Hunger, Palak Gupta, Ashley Sullivan, Kristin Hoch, Lea Palmer, Jocelin Gibson, Mateja Savoie-Roskos, Heidi Leblanc

Outcomes and Impact Quarterly

NourishTank, a Shark Tank-style event, saw students propose food and nutrition insecurity solutions. Twenty-eight students formed 11 teams, promoting interdisciplinary collaboration. The winning idea, 'Farm2Fork Gone Mobile,' earned $1,000 toward their proposed project. NourishTank, through partnerships and media, highlights student-driven efforts combating food insecurity and raising awareness.

Balancing Agriculture And Wildlife: The Impact Of Elk And Deer Grazing On Farming And Ranching Lands, Ethan Gilliam, Anna Gilliam, Jody Gale

Outcomes and Impact Quarterly

This article examines producers' perceptions of elk and deer grazing on their lands through a survey conducted at the American Farm Bureau Federation (AFBF) National Conference. With 140 complete responses, the study underscores the varying impacts of elk/deer grazing. The findings emphasize the need for enhanced collaboration between agricultural stakeholders and wildlife management authorities to address wildlife grazing impacts effectively. These findings also address the critical opinion of producers toward wildlife inside and outside of their private operations, as well as the interactions between producers and wildlife authorities.

How To Spark Bio Curiosity: An Innovative High School Biology Curriculum, Audrie Charles

Graduate Research Showcase

This project is a researched creative endeavor focused around the creation of an exemplary high school biology course. This presentation will showcase an original high school biology curriculum designed to ignite students’ innate curiosity and empower meaningful learning of core concepts like cell structure, genetics, evolution and ecology. Students revisit key ideas through a spiral curriculum that builds complexity, tackling open-ended problems and collaborating on hands-on inquiries like formulating hypotheses, designing experiments, collecting data and drawing evidence-based conclusions. Tangible projects allow students to demonstrate content knowledge in addition to critical thinking abilities like synthesizing concepts, evaluating claims and applying learning …

Development Of A Novel Biology Laboratory Course For Incarcerated Students, Elsa H.K. Spencer, Joanna R. Vondrasek

Inquiry: The Journal of the Virginia Community Colleges

Federal second chance Pell grants were recently made widely available to incarcerated students in the United States to fund undergraduate education. Piedmont Virginia Community College was a pilot site for this expansion and began full scale implementation of transfer-oriented associate degrees at three correctional centers in its service area. The college did not have a biology laboratory curriculum that would meet general education requirements and be feasible in a correctional center, where students do not have internet access or even reliable computer (word processing or spreadsheet) access and where materials are restricted for entry. This paper will serve to introduce …

Sustainable Living At Imsa, Vignesh Tiruvannamalai, Zuyu Liu

Goal 4: Intrapersonal Intelligence Narrative

Students will collect any recyclable materials they have discarded to create wing decorations in conjunction with everyone in the wing and learn about sustainability, including statistics and lifestyle guidance.

An Investigation On The Intricacies Of Epigenetic Modulations In The Pathogenesis Of Human Papillomavirus-Associated Cervical Cancer: A Comprehensive Meta-Narrative Synthesis, Jade Carolina Cabello, Marcella Victoria Ras, Katelyn Thy Nhung Tran, Athit Voytas

Research Methods Poster Session 2024

Abstract

Objective: To conduct a meta-analysis of the available and relevant literature on E1/E2 genes and their affect on the epigenetics of Human Papillomavirus caused uterine cervical cancer.

Background/Significance: Human Papillomavirus is strongly linked to cervical cancer, and cervical cancer is the fourth most common type of cancer in women. 99.7% of patients with cervical cancer have a “high risk HPV genotype” which factors greatly into the causation if their diagnosis. The HPV vaccine that came out in 2006 has greatly decreased cervical cancer in the population as well as increased the preventative chances of highly susceptible individuals.

Methods: To …

Gamma Sigma Delta, Nebraska Chapter Newsletter, Issue #64 Spring 2024

Gamma Sigma Delta, Nebraska Chapter: Newsletters

President-Elect's message, John R. Ruberson

Nominations form for Gamma Sigma Delta, Nebraska chapter

2023 Outstanding Graduate Student Award nominations solicitation

2023 Teaching Award nominations solicitation

2023 Research Award nomination solicitation

2023 Extension Award nomination solicitation

2023 Award of Merit nomination solicitation

Annual dues notice

List of active members with expiration terms

Membership renewal form

Outstanding Graduate and Undergraduate Student Award fund solicitation

In memoriam:

Raymond "Gene" White (October 10, 1930-May 28, 2021)

ΓΣΔ pledge

What Factors Within The Context Of A Romantic Relationship And The Couple’S Finances Are Related To The Level Of Religiosity Among Contemporary Emerging Adults?, Brandan E. Wheeler, Joe D. Wilmoth, Tommy M. Phillips, Cecilia Brooks

Journal of Human Sciences and Extension

Research has identified the beneficial nature of spirituality/religiosity towards people’s general, psychological, and relational well-being despite a decline in religiosity among Americans, particularly among the younger generations. Research also suggests religiosity influences important relational factors, such as entering cohabiting relationships, but that these relational factors may also influence participants’ level of religiosity in a reciprocal effect. Therefore, the purpose of the current study was to explore how demographic, relational, and financial factors influence young adults’ level of religiosity within the context of a romantic relationship and the couples’ finances. Results from the current study suggest the length of the relationship …

‘Why Don’T You Just Marry A Farmer?’: Barriers And Challenges Experienced By Women Farm Owners In Georgia, Abby E. Green, Dan B. Croom, M'Randa R. Sandlin, Anna Scheyett

Journal of Human Sciences and Extension

This research explores the resilience of women farm owners in Georgia amidst societal gender inequality and discrimination. The study identifies barriers women face as farm owner-operators and strategies they use to overcome these obstacles. A two-stage interview process focused on participants’ life histories and reflections on their experiences. The study reveals significant challenges for women in farming, including gender discrimination, the knowledge required to farm, and the dichotomy between farming and home responsibilities. Gender discrimination is prevalent, with women having to prove their legitimacy as farmers. The need to acquire farming knowledge quickly was another significant barrier. The study aligns …

Short-Term Transformative Impacts Of A Service-Learning Study Abroad Program, Caroline Cully Garbers, Dale W. Pracht, T. Grady Roberts

Journal of Human Sciences and Extension

Universities are increasingly working to better prepare students for success in the workforce and increasingly advocating high-impact learning experiences. This case study explores the short-term impacts on students who participated in a short-term service-learning study abroad program in Ireland through a lens of Transformative Learning Theory. Data collection consisted of (a) a pre-participation interview, (b) a follow-up interview, and (c) participant observation. We found evidence of all four tenets of Mezirow’s Transformative Learning Theory: (a) refining meaning schema, (b) learning new schema, (c) transforming schemes, and (d) transforming perspectives. Emergent subthemes related to service-learning or personal growth were discovered within …

A Mindful And Sustainable Eating Intervention To Improve Attitudes Related To Mindfulness, Sustainability, And Fruit And Vegetable Consumption In Elementary Schools, Amy Schachtner-Appel, Heejung Song

Journal of Human Sciences and Extension

Excessive plate waste is generated in elementary school cafeterias. Adapting nutrition promotion strategies to target waste reduction and encouraging mindful and sustainable eating (MSE) are possible strategies to encourage students to reduce waste during school lunch. Farm to Tray, Tray to Farm is a 16-week intervention that aims to encourage elementary school students to develop mindful and sustainable eating behaviors. An educational curriculum was delivered to eight 5th-grade students, who served as peer leaders and disseminated messages throughout the school. Additional strategies included cafeteria reinforcements and opportunities for food recovery. A pilot test of the program was conducted in two …

Pilot Study: Effects Of Whole Body Vibrational Therapy On Equine Epaxial Muscle Soreness, Riley Leibeck

Undergraduate Honors Thesis Projects

Whole body vibrational therapy (WBV) is well-studied in people, but there is a paucity of research of its effect on horses. It is suggested that WBV use in horses increases performance, aids in recovery, and stimulates nerves, bones, and muscles in ways that normal exercise does not. The purpose of this pilot study was to determine if frequent WBV therapy sessions affect back soreness in horses using pressure algometry. Most sporthorses will experience back soreness in their careers, and it is regarded as one of the most common causes of poor performance in equine athletes. Five horses were measured for …

The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 3, Edition 4, April 2024, Bailey Feit, Tammy Mittelstet

CASNR L.I.N.K.S. Newsletter

The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.

Included in this edition:

K-12 curriculum and resources

Join us at Youth Energy Leadership Camp, July 22-26, 2024

Summer Discovery Day camp, Morrill Hall, June 3-August 2

Explore Food Science summer camps 2024

Save the date: Haskell Ag Lab family field day, August 7, 2024

Other upcoming events

Educator workshops

Compact Teacher Summit-Haskell Ag Lab, Wheat variety field day-High Plains Lab, NAYI conference-East …

Santa Clara Magazine, Volume 65 Number 1, Spring 2024, Santa Clara University

Santa Clara Magazine

14 - A CAMPUS ON THE RISE Six new buildings on campus aren’t the only changes brought by a successful $1 billion fundraising campaign. Lauren Loftus & Leslie Griffy

20 - HUMAN AT HEART How Santa Clara University is distinguishing itself as a leader in human-focused health care innovation. Lauren Loftus

26 - SHEPHERDING INNOVATION How wonder, and God, can make us better scientists. Brother Guy Consolmagno, S.J.

30 - THE CO-OP Santa Clara University has long been a bastion of interdisciplinary learning. A new fund is taking cross-collaboration to new heights. SCM Staff

34 - MAKE AI THE BEST …

Voices Of The Future: A Healing Ethno-Racial Trauma Approach To Financial Education Within African American Communities, Tonia Brinston, Chalandra M. Bryant, Sharon E. Powell, Joyce Serido

Journal of Human Sciences and Extension

In this article, we describe the process we adopted in designing a financial education intervention situated within the cultural and systemic realities of structural racism in Black communities and offer new insights on conducting financial education that addresses healing from ethno-racial trauma. We adopted a community-based participatory research (CBPR) approach and assembled a Community Led Advisory (CLA) group to discuss how to address social and economic inequalities in teaching financial education. Specifically, we sought to address the psychological consequences of racism, income scarcity, and other forms of economic distress and what it means for people’s lives and their everyday ability …

Attitudes And Self-Efficacy Of Swimming Coaches Towards The Inclusion Of Swimmers With Autism Spectrum Disorder, Eleftheria Kasagianni, Dimitrios Kokaridas, Panagiotis Varsamis, Vasilis Tsimaras

International Journal of Aquatic Research and Education

The purpose of this study was to investigate the attitudes and self-efficacy of swimming coaches regarding the inclusion of swimmers with autism spectrum disorder (ASD). The sample consisted of 150 Greek swimming coaches with an average age of 29.58 years. Each participant completed the Swimming Coaches Attitudes towards Inclusion Questionnaire for perceptions assessment and the Biddle and Goudas (1997) self-efficacy questionnaire. The statistical analysis used SPSS 27 to calculate Cronbach’s alpha, Pearson product-moment correlations, independent t-tests, and ANOVA. The findings of the study showed that the swimming coaches expressed positive attitudes and a high percentage of perceived self-efficacy towards the …

‘You Have To Respect The Water’: Participant Experiences Of Appreciating And Managing The Risks Associated With Open Water Swimming – A Rapid Ethnographic Study, Mark A. Christie, David Elliott

International Journal of Aquatic Research and Education

Open water swimming (OWS) has rapidly grown in popularity, driven by the purported health benefits of cold-water immersion. A paucity of research remains specifically considering the notable risks inherent in OWS participation, and a lack of qualitative research on freshwater swimming experiences, and safety-related issues therein. This rapid ethnographic study, based at a dedicated OWS lake in the UK, conducted semi-structured interviews with OWS participants (n=17; female=11, male=6). Two core themes emerged: environmental issues impacting OWS experiences and behaviours; and knowledge and education of OWS which highlighted safe/unsafe practices, levels of education for managing risks, personal preparedness, swimming solo/with others, …

Barriers: Location, Functionality, And Method Of Access In Childhood Pool/Spa Submersion Incidents, United States, 2000-2017, Alison Miller, Kristina R. Anderson, William D. Ramos

International Journal of Aquatic Research and Education

Drowning is a leading cause of fatality among children in the United States, and residential pools/spas currently account for as much as 80% of these submersion incidents. This study reviewed narrative case reports obtained from the United States Consumer Product Safety Commission (CPSC) to understand barrier location, type, and functionality as methods of pool/spa access for childhood submersion incidents. Retroactive analysis of 1,523 fatal and non-fatal submersion incidents among children aged 13 years old and younger was conducted using the CPSC in depth investigation dataset from 2000-2017. Narrative descriptions were coded according to the attributes of barrier location, functionality, and …

Perceived And Real Water Competency And Drowning Risk Among Adults, Teresa Stanley, Kevin Moran, Dawn Garbett, Alan Ovens

International Journal of Aquatic Research and Education

Traditionally, public understanding of drowning survival has focused on swimming capacity, often measured by how far a person can swim. With respect to the high incidence of adult drowning in high-income countries, using the more inclusive concept of water competency may yield a more comprehensive explanatory framework for understanding the reasons behind these drownings. Any competency base required to survive a drowning situation is dynamic, complex, and multi-faceted. Furthermore, perceptions of risk and capacity to cope with that risk are likely to be pivotal to the avoidance of drowning. Adults’ perceived water competence was measured against their actual water competence …

A Research Framework To Improve Evidence-Based Practice Surrounding The Resuscitation Response To Drowning In Surf Lifesaving, Elissa Hooper, Aaron T. Scanlan, Shayne D. Baker, Samantha Fien

International Journal of Aquatic Research and Education

Surf lifesaving members are essential first responders who patrol public waterways, performing rescues and resuscitation to individuals in the community when needed. In this way, surf lifesaving members experience arduous physical requirements alongside extensive psychological stress during resuscitation. Surf Life Saving Queensland (SLSQ) represents the predominant, frontline lifesaving service in Queensland, Australia; however, little research has explored key aspects of drowning resuscitations involving this organisation, as well as in the broader lifesaving industry, limiting our current understanding on this vital topic. We sought to explore key aspects of drowning resuscitations within SLSQ and create a framework to generate evidence-based practice. …