Digital Commons Network^™

Impact Of Harvest Date And Year On The Volatile And Physicochemical Properties Of Fresh-Market Blackberry Cultivars, Rahul Sen, Andrea Myers, Alyssa Finocchiaro, Gracie Howard, Luke Norman, Renee Threlfall, Amanda Mcwhirt, Margaret Worthington, Scott Robert Lafontaine

Food Science Faculty Publications and Presentations

Fresh-market blackberries face challenges with inconsistent flavor, limiting consumer demand. This study examines how harvest date and environmental conditions impact the physicochemical and volatile profiles of three cultivars (Sweet-Ark (R) Ponca, Sweet-Ark (R) Caddo, and Ouachita) grown in Fayetteville, AR, during the 2022-2023 seasons. Using targeted and untargeted GC-MS/MS approach, 262 volatile compounds across 12 classes were identified. Increased rainfall and cooler temperatures in 2023 positively affected Ouachita and Sweet-Ark (R) Caddo's physical attributes but reduced Sweet-Ark (R) Ponca's firmness and weight. Sweet-Ark (R) Caddo exhibited the highest volatile content in 2022 (2991 mu g/kg), driven by terpenes (1018.03 mu …

Statewide Universal School Meal Policies And Food Insecurity In Households With Children, Dania Orta-Aleman, Marlene B. Schwartz, Anisha I. Patel, Michele Polacsek, Christina A. Hecht, Kenneth Hecht, Monica D. Zuercher, Lorrene D. Ritchie, Juliana F W Cohen, Wendi Gosliner

Health Sciences Faculty Publications

No abstract provided.

Lindenwood Magazine, Spring 2025, Lindenwood University

Lindenwood Magazine (2017- )

Lindenwood University news magazine.

Ahms 144.51: Medical Terminology, Luke M. Alford

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Cornelius Nepos: Fortune, Biography, And The Late Roman Republic, William H. Merrick

History Undergraduate Honors Theses

Abstract: This paper examines ancient biography and the late Roman Republic by analyzing the surviving writings of Cornelius Nepos. Cornelius Nepos was a late Republican intellectual and friend of several of the most prominent literary figures of his day. The literature on Nepos tended to be dismissive of the author until the 1980s, when it began to shift towards viewing Nepos through the lens of ancient biography. By examining the theme of fortuna [fortune] throughout Nepos’ work and contrasting it with usage of the theme in other Latin authors or Greek historians, this paper demonstrates that Nepos adapts a longstanding …

The Compassionate H.E.A.R.T. Of Relationship-Centered Care, Dustin Willis

Loma Linda University Electronic Theses, Dissertations & Projects

The patient-provider interaction (PPI) represents a critical dimension of healthcare delivery that significantly influences clinical outcomes, yet the nuanced dynamics of compassionate care remain operationally elusive. This dissertation presents the Compassionate H.E.A.R.T. (Helping Ease, Alleviate, & Relieve Therapeutically) framework—a novel theoretical model for understanding and enhancing relationship-centered care—and examines its validity, reliability, and therapeutic impact.

Through four interconnected studies, this research explores the multifaceted nature of compassionate care. First, a comprehensive literature review excavates the landscape of patient-provider interactions, highlighting terminological inconsistencies, incomplete theoretical frameworks, and methodological challenges in measuring these ethereal qualities. Second, the Compassionate H.E.A.R.T. model is introduced, …

Sunlight Exposure And The Risk Of Mortality And Breast Cancer Incidence, Noor Nadhim

Loma Linda University Electronic Theses, Dissertations & Projects

Background: Prolonged sun exposure increases the risk of skin cancer. However, multiple sunlight-related health benefits have been identified. The overall impact of sun exposure on mortality is not clear. Sunlight could be associated with breast cancer risk via stimulating vitamin D photosynthesis; however, evidence has been mixed. Objectives: To investigate the association of time spent outdoors in daylight (in warmer and cooler months, and the total [annual]) and UV irradiance using the residential locations of participants with the risks of mortality (all-cause and cause-specific: cancer, cardiovascular [CVD], and non-cancer non-CVD) and primary invasive breast cancer.

Methods: This research …

Vestibulo-Ocular Reflex Function In Individuals With Chronic Motion Sensitivity, Oluwaseun Ibitunde Ambode

Loma Linda University Electronic Theses, Dissertations & Projects

Objective: The purpose of this study was to 1) determine whether Vestibulo-ocular reflex (VOR) integrity is different between young adults with and without chronic motion sensitivity (CMS), 2) assess correlation between VOR integrity and postural stability in young adults with and without CMS; and 3) Compare postural stability across different levels of physical activity in young adults with and without CMS.

Design: A Cross-sectional study design.

Methods: Forty healthy young adult men and women (age, 20-40 years) were stratified into CMS and Non-CMS groups, VOR integrity was assessed using Bertec Vision Advantage (BVA), postural stability was assessed …

Feasibility And Effectiveness Of A Mindfulness Stress Reduction Intervention, Diana Guadalupe Marin

Loma Linda University Electronic Theses, Dissertations & Projects

Health disparities in low-resource communities lead to poor physical and mental health outcomes. To reduce health disparities, the United States has looked to global health initiative and is starting to rely on lay health workers more consistently as a promising and sustainable force. Community Health Worker (CHWs) work alongside the local health care system to connect vulnerable populations to needed care. However, the demand of their role puts CHWs at risk for stress, burnout, and vicarious trauma. Mindfulness-Based Stress Reduction (MBSR) is a stress reduction intervention that has been empirically supported to reduce stress and burnout in numerous populations. To …

Nursing Advocacy In Maternal Health For Women With Sickle Cell Disease, Jodian Lyn

Loma Linda University Electronic Theses, Dissertations & Projects

Over 80% of pregnancy-related deaths among Black women in the U.S. are preventable. Racial disparities, biases, and discrimination negatively impact maternal health, by contributing to higher stress levels, affecting pregnancy outcomes. The maternal death rate for Black women with sickle cell (SCD) is 629, Black women without SCD is 12, and the general population 6 per 100,000. The voices of these women are often missing in research.

This qualitative study, using Hermeneutic Phenomenological approach, explores the lived experiences of Black women with SCD during pregnancy. Data analysis was completed using an interpretive framework to elucidate the essence of the lived …

Religiosity And Mental Distress In U.S. Healthcare Workers During Covid-19, Jasmine Logan

Loma Linda University Electronic Theses, Dissertations & Projects

A major impact of the COVID-19 pandemic is the global increased rates of mental distress and decreased levels of resilience in healthcare workers. The development of quick, effective interventions for healthcare workers are all the more needed to maintain job performance and increase well-being. Associations between religion and health have been clearly established, and evidence suggests religious coping as an effective strategy for mental wellbeing. The current study investigated whether religious coping could predict levels of mental distress and resilience in a U.S. cohort of healthcare workers. The sample consisted of 137 healthcare workers from a large healthcare institution who …

Tobacco, Alcohol, And Poverty In Lao Pdr Based On National Survey Analysis, Robert M. Semakula

Loma Linda University Electronic Theses, Dissertations & Projects

Tobacco and alcohol use are among the most prevalent and harmful addictive behaviors globally, including in the Lao People’s Democratic Republic (Lao PDR). In Southeast Asia and the Western Pacific, substance use patterns are shaped by cultural, social, economic, policyrelated, and environmental factors. This study aimed to: (1) explore associations between different patterns of alcohol and tobacco use among men and women in Lao PDR, and (2) investigate the effect of poverty on the relationship between alcohol and tobacco use. We conducted a secondary analysis of the 2013 Lao National Adult Tobacco Survey (N = 9,706), a nationally representative sample …

Best Practices For A Competency-Based Curriculum In Critical Care Ultrasonography For Fellows, Paru Patrawalla, Frances West, Navitha Ramesh, Paul Mayo, Amik Sodhi

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

New guidelines from the Accreditation Council on Graduate Medical Education for critical care ultrasound (CCUS) training went into effect on July 1, 2024, for critical care medicine and combined pulmonary and critical care medicine fellows. Fellowship programs will need to ensure that their fellows demonstrate competence in skills that are essential to CCUS, which currently encompasses applications in basic cardiac, lung/pleural, abdominal, and vascular ultrasonography (US). This may be a challenge for fellowship programs that have nascent CCUS curricula and limited faculty expertise. In this Perspective, we share expert and evidence-based recommendations on how to implement a competency-based curriculum in …

Chains Of Knowledge: Slavery, Low-Wage Labor, And The Role Of Intellectual Property In Antebellum Georgia (1789 To 1865), Kris Kallies

Journal of the Patent and Trademark Resource Center Association

This article investigates Georgia’s engagement with intellectual property from 1789 to 1865, with an epilogue to 1920, arguing that the state’s economic reliance on unfree labor systems profoundly shaped its approach to technological innovation. Drawing from a newly constructed, state-specific patent database, the study reveals that Georgia’s low patenting rates—examining the areas of in mining and metallurgy, textiles, and the establishment of the Confederate Patent Office during the American Civil War—was not indicative of technological stagnation, but rather evidence of a region where innovation was informal, experiential, and embedded in labor hierarchies. The article advances the argument that the absence …

Perioperative Fluid Therapy Impairs Lymphatic Pump Function In Male Rats, Rebecca C Harlow-Adamek, Reetu Singh, Randolph H Stewart, Cristine L Heaps, Glen A Laine, Charles S Cox, Ranjeet M Dongaonkar

The Brown Foundation: Institute of Molecular Medicine

Because of its life-saving benefits, perioperative IV fluid therapy remains a cornerstone of medical treatment. However, it also induces sustained edemagenic stress. The resulting persistent interstitial edema-excessive fluid accumulation in the interstitium-significantly delays recovery and worsens patient outcomes. Therefore, to gain a detailed understanding of the lymphatic functional consequences of perioperative fluid therapy, this study aimed to test the hypothesis that perioperative IV fluid therapy compromises lymphatic pump function within 3 days after major surgery. Following a midline laparotomy, animals received IV fluid therapy over 48 h during recovery (FLTP). Three days post-surgery, mesenteric lymphatic vessels from FLTP and sham …

Redirecting Power Into The Hands Of Communities Through Neighborhood Resilience Hubs, Yasmin Urzua-Gutierrez

Silicon Valley Power Sustainable Futures Program

Climate change has been on the global agenda for decades now, whether that is through the United Nations Sustainable Development Goals, the annual Conference of the Parties summits, or varying regional agreements across the world. Policy suggests that global cooperation will address the increasing natural disasters and rising temperatures, but new initiatives are challenging this traditional model of climate change solutions. One of these emerging, innovative solutions are Neighborhood Resilience Hubs. As we know, climate change disproportionately affects historically marginalized communities, especially BIPOC and low-income populations. In Santa Clara, Neighborhood Resilience Hubs offer a path forward by empowering local communities …

Historical, Philosophical, And Social Foundations Of Education, Ashraf A. Shady

Open Educational Resources

This course is designed to examine the historical, philosophical, and sociological foundations of American education. Attention will be paid to comparative analysis of past and contemporary historical, philosophical, and sociological factors that continue to influence and shape education decision-making. Theoretical analysis of major educational ideas and practices in the United States will be explored. 3hr.; 3cr.; 25 hr. field experience.

SEYS 201W is aligned with the core values of the education unit, which promote equity, excellence, and ethics in urban schools and communities. More specifically, the Education Unit is committed to preparing teachers and other school professionals who:

• Build …

Navigating Emotional Transitions: A Study Of Self-Perception And Emotion In Bio-Childfree Women Entering A Blended Family, Janine Cednick

Dissertations

The transition to a blended family is an emotional and psychological adjustment for bio-childfree individuals. The present qualitative study investigated how self-concept and emotional adjustment of bio-childfree stepmothers change when they become members of their new family. With a phenomenological approach, semi-structured interviews were conducted with 12 female participants who were bio-childfree, in a committed relationship with a partner with children, and had cohabited for one year or more. The study aimed to find out how these women cope in their new role, their emotional adjustment to their transition, and the influences that impact their well-being. Thematic analysis of interviews …

Uncovering Best Practices For Professional Learning: A Focus On Dialogic Discourse, Belinda Jaquez

Dissertations

The education system rests in a paradox with an ever-changing world and classrooms frozen in time. Though technological advancements, societal changes, and policy reforms are continuously reshaping the world, classrooms have remained anchored in traditional teaching and learning practices. This study examined the relationship between professional learning programs and the quality of classroom instruction with a focus on implementing more collaborative and dialogic approaches to both student and professional learning. This research involved a multifaceted program evaluation of the learning environment centered on the learning experiences of both students and teachers. A utilization-focused evaluation approach was implemented to ensure the …

Understanding The Afghan Newcomer Experience From The Perspectives Of Teachers And Students, Elisabeth C. Trost

Dissertations

Newcomer English learners (ELs) often arrive in the United States having fled persecution, economic or political oppression, war, or natural disasters in their country of origin. They are new to the English language, new to the American school system, at times well into their educational journey, and sometimes have missed out on significant amounts of formal schooling. Many also carry trauma from the circumstances that forced them to leave their homes. Most schools are not fully equipped to welcome these students and their families into the learning community, nor are they prepared to address the unique challenges newcomer ELs face. …

The Impact Of Restorative Practices Intervention On School Culture, Lisa Peloquin

Dissertations

The American educational system, historically designed to empower a few while training the majority to be docile workers, is increasingly being called upon to promote greater equity. While some reform efforts promote highly restrictive behavioral policies to boost student achievement, these approaches often serve to recreate the oppressive school systems they seek to reform. Restorative practices, an alternative approach to school reform, emphasizes creating a culture of strong relationships, where children learn the academic and social emotional skills they need to be successful. This paper presents a case study of one urban, public school’s implementation of restorative practices, examining its …

A Phenomenological Qualitative Study Of Sense Of Community In An Inner-City Parochial School: Expanding The Seats At The Table., Mary Andree Darnall

Dissertations

St. Angela’s School is an elementary school in the Austin area of Chicago. This phenomenological qualitative study examined Sense of Community (SOC) at St. Angela’s, operationalized as “The feeling that St. Angela School is welcoming, psychologically and physically safe, that I matter, I am respected, and that I belong.” As an inner-city, parochial school, St. Angela’s has seen extensive changes in the neighborhood and the student population, both in ethnicity and enrollment. The last two principals requested a study of its SOC to identify solutions as diminished enrollment and teacher turnover have threatened its continued existence.

Thirty-three individuals …

Intersecting Inequities: Latinx Access To Mental Health Services, Melissa Thorson

Dissertations

This study examined barriers to mental health service utilization among Latinx populations using data from the 2022 National Survey on Drug Use and Health (NSDUH). Through the theoretical frameworks of Minority Stress Theory and Toxic Stress Theory, the study investigated the relationships between age, language proficiency, socioeconomic status, and mental health service access among different Latinx subgroups. Statistical analyses included chi-square tests, multiple regression, and mediation analyses on a sample of Latinx adults (N = 9,852). Results indicated associations between age and English proficiency (χ² = 145.23, p < .001, Cramer's V = 0.38), with 45% of adults aged 50 and older reporting limited English proficiency. Socioeconomic analysis revealed that 32% of older Latinx adults reported family incomes below $20,000, with insurance status partially mediating the relationship between income and service utilization (indirect effect = 0.15, 95% CI [0.08, 0.23]). differences in utilization rates emerged among Latinx subgroups (F(6, 1243) = 8.76, p < .001, η² = 0.12), with Mexican-origin individuals showing higher utilization (10%) compared to Puerto Rican individuals (2-3%). Age and socioeconomic status demonstrated interaction effects (β = 0.18, p < .01), while language proficiency moderated the relationship between age and service utilization (β = 0.24, p < .001). These findings suggest that barriers to mental health service utilization among Latinx populations are complex and interconnected, requiring multilevel interventions that address linguistic, cultural, and socioeconomic factors simultaneously. Implications for healthcare policy and service delivery are discussed, emphasizing the need for culturally responsive and linguistically appropriate mental health services.

Narratives Of Latina Teacher Candidates On Subtractive Schooling Experiences And Their Language Identity, Joao Goebel

Dissertations

The subtractive nature of bilingual education in the United States has long impacted the language identities of Latinx students. Despite being raised in multilingual environments, many are schooled in systems that devalue their home languages and prioritize English-only instruction. This study explored how these dynamics influenced Latina teacher candidates’ perceptions of their own bilingualism and professional identities. The purpose of the study was to examine how Latina teacher candidates understood and constructed their language identities in the context of their K–12 and higher education experiences. The study used narrative research centered on four Latina teacher candidates enrolled in an undergraduate …

Fast Transients From Magnetic Disks Around Non-Spinning Collapsar Black Holes, Justin A. Bopp

Dissertations, Theses, and Capstone Projects

Most black holes (BHs) formed in collapsing stars have low spin, though some are expected to acquire a magnetic accretion disk during the collapse. While such BH disks can launch magnetically driven winds, their physics and observational signatures have remained unexplored. We present global 3D general relativistic magnetohydrodynamic simulations of collapsing stars that form slowly spinning BHs with accretion disks. As the disk transitions to a magnetically arrested state, it drives mildly relativistic, wobbling, collimated magnetic outflows through two mechanisms: steady outflows along vertical magnetic field lines (“Blandford-Payne jets”) and magnetic flux eruptions. With isotropic-equivalent energy of E_iso ≈10 …

Counter-Hegemony In The Captive State: Recasting Katrina’S Carceral Legacy Through Conjuncture, Joseph S. Muratore

Dissertations, Theses, and Capstone Projects

This thesis traces the historical development and contemporary manifestations of carceral power in Louisiana, arguing that racialized systems of control—from slavery and convict leasing to mass incarceration—have been sustained through shifting alliances of political and economic elites. Using The Historic New Orleans Collection (HNOC) and its exhibit Captive State: Louisiana and the Making of Mass Incarceration as a foundational timeline, this study demonstrates how Bourbonism forged a regional bloc that institutionalized racial domination through incarceration and labor exploitation, later reconstituted through neoliberal policies of abandonment, privatization, and militarization. I chose to focus on Hurricane Katrina because its aftermath reflects many …

An Interactive Walkthrough Of Richard Kostelanetz’S Library, Martin Glick

Dissertations, Theses, and Capstone Projects

My project utilizes the visual novel game engine Ren’Py to create an embodied virtual walkthrough of Richard Kostelanetz’s personal library. Kostelanetz is a pioneering avante-garde artist, critic, and anthologist whose work spans multiple decades and artistic practices. This interactive experience introduces users to the astounding collection of 25,000 books that Kostelanetz has amassed in Ridgewood, Queens over his decades of publishing avant-garde literature. While scholars might be familiar with his anthologies such as Scenarios: Scripts to Perform (1980) and Texts-Sound Texts (1980), my project allows users to browse through sample pages of his original “Book Art”.

This New Media Object …

Nurturing The Student Voice And Its Creative Power In Mathematics Teaching And Learning: Research With Students On Emotion, Imagination, And Understanding., Luis Adolfo Zambrano

Dissertations, Theses, and Capstone Projects

This research in mathematics education explores the teaching and learning of mathematics at the high school and community college levels, integrating diverse research methods to examine how educators can cultivate a dynamic, collaborative, and responsive classroom climate. Framed by K. Tobin and K. Alexakos’s authentic inquiry education research framework (2020), the methodology actively engages students as co-researchers, valuing their insights and experiences as integral to the learning process. This approach fosters a meaningful dialogue on managing emotional and cognitive challenges faced by students of mathematics while identifying strategies to support and enhance students’ innate imaginative and creative capacities.

Grounded in …

Self-Reported Audiological And Vestibular Symptoms Associated With Lyme Disease, Daniella A. Bryan

Dissertations, Theses, and Capstone Projects

Background:

Lyme disease, an infectious vector-borne illness, is carried by the deer tick, Ixodes scapularis, which harbor the spirochete, Borrelia burgdorferi, affecting hundreds of thousands of people in the United States annually. Lyme disease has a multitude of clinical presentations and overlaps with other complex illnesses, making diagnosis and treatment a medical challenge. This distinct bacterium can migrate into any organ system through the mediums of soft tissue, the lymphatic system, and the circulatory system. Despite its prevalence and range in symptomatology, minimal research has been conducted to identify distinct audiological and vestibular symptoms associated with a Lyme …

Podcast: One To Grow On – Why Black Studies Matter When Working And Living In Black Communities, Celia E. Ceballos

Dissertations, Theses, and Capstone Projects

This paper examines the transformative potential of Black Studies in enhancing community work within Black and Brown communities in New York City. The research is driven by the author's firsthand experiences and the realization of the importance of Black Studies, which was largely absent from earlier education. Through the interdisciplinary approach of the Graduate Center’s MALS program, the author has gained a deeper understanding of key topics such as the legacy of slavery, the Civil Rights Movement, the Harlem Renaissance, the Black Arts Movements, and the ongoing struggle for racial justice. This journey inspired the creation of a capstone project, …