Digital Commons Network^™

Assessment Of Walkability Of University Campus And Communities: Associations With Perceived Safety & Student Retention, Wendy Bjerke

Exercise Science Faculty Publications

Introduction: Approximately 80% of Americans do not meet minimum guidelines for regular physical activity. Among ways to promote physical activity is to optimize the Built Environment to promote and increase access to walking and cycling. Walkable and accessible university campus environments and proximal communities can promote physical activity and are assessed and compared in this study. Purpose and Methods: Approximately 20 million students attend colleges and universities in the United States with over 100,000 students enrolled in the state of Connecticut. These students can potentially engage in physical activity within a campus or around the surrounding communities for university related …

Exploring The Connection Between Mental Health Stigma, Social-Emotional Risk, And Help-Seeking Behaviors Among High School Students, Dorie Ross

USF Tampa Graduate Theses and Dissertations

Throughout the United States, the rate of adolescents experiencing mental health-related challenges continues to rise, impacting their social-emotional well-being. Despite increasing concerns, the majority of adolescents do not seek treatment for mental health problems. One barrier contributing to a lack of help-seeking behaviors is mental health stigma. Furthermore, for students who have sought help for such concerns, there is a lack of consensus on whom high school students turn to for support when seeking help. The current study utilized quantitative methodology in the form of Structural Equation Modeling to examine the complex relationship between social-emotional risk, perceptions of mental health …

An Examination Of Positive Risk-Taking: Testing The Effect Of Modeling, Allison M. Schuck

USF Tampa Graduate Theses and Dissertations

Positive risk-taking is a common behavior which may be associated with favorable outcomes. However, there has been little theoretical and empirical investigation of potential predictors and pathways to this behavior. Both social/behavioral and psychological factors may play a role in engagement in positive risk-taking. Modeling, along with related factors (i.e., perceived similarity and perceived credibility of the model), may lead to engagement in positive risk-taking behavior and intentions. Further, internal psychological characteristics (i.e., autonomy, fear of negative evaluation, empathy, and previous positive risk-taking behavior) may also be associated with engagement in positive risk-taking behavior. As such, the present study sought …

Morphological And Physiological Responses Of Cymbopogon Citratus And Pennisetum Alopecuroides To Saline Water Irrigation, Haifeng Xing, Asmita Paudel, Julie Hershkowitz, Youping Sun

Plants, Soils, and Climate Faculty Publications

Reclaimed water provides a sustainable and economical alternative for landscape irrigation, but its elevated salinity can negatively impact sensitive plant species. This study evaluated the salinity tolerance of two widely used ornamental grasses, Cymbopogon citratus (lemon grass) and Pennisetum alopecuroides (fountain grass), under three electrical conductivity (EC) levels: 1.2 (control), 5.0, and 10.0 dS·m⁻¹. Visual assessments over 62 days showed that both species maintained an acceptable appearance under saline conditions. C. citratus exhibited no foliar damage, with visual scores above 4.6 even at 10.0 dS·m⁻¹, whereas P. alopecuroides showed slight leaf injury but retained a score …

Modernism’S Mythic Mothers: Queering Motherhood Through Classical Matrilineage, Samantha Marie Lepak

Dissertations

I position this dissertation at the intersection of modern/contemporary literature, queer/feminist theory, and ancient Greek classics in the hopes of better understanding the spaces in which they meet, engaging with writers from the late modernist era to the present in order to highlight the connections between theories, themes, and practices of queerness from the modernists forward. Using the work of H.D. and writers following in her footsteps, I argue that exploring adaptations of Greek classics written primarily by female and gender-variant authors from the modernist era forward illuminates the extent to which the classics enables writers to “think queerly,” considering …

Maternal Access For Depression In Rural Environments, Simone Parlier

Dissertations

Significance –As many as 25% of birthing persons experience postpartum depression (PPD) within the first year after childbirth making this one of the most common postpartum disorders. PPD is prevalent, incapacitating, and treatable. The first step is identifying those at risk. Rural birthing persons are understudied, and may have unique predisposing characteristics as well as geographic challenges for optimal detection and treatment of PPD. Purpose -The long-term goal is to improve the health of rural families. Using The Theory of Unpleasant Symptoms, the purpose of this descriptive, cross-sectional research was to describe the prevalence of PPD in rural birthing persons …

Ethnicity Through Education: An Analysis Of The Influence Of Formal Education On Ethnicity In Garo Hills, Samirkumar Benedict Talati

Dissertations

In recent decades, the positioning of ethnic groups within the educational context has emerged as an important area of scholarly investigation. The structural, institutional, and local contexts often determine how ethnic groups shape their ethnicity. This study draws from panethnicity and social ontology frameworks to examine ethnic consciousness and the processes of solidarity-building across subgroups within the Garo community in the Garo Hills of Meghalaya. The unequal distribution of educational resources has led to socioeconomic disparities and class formation within Garo society, creating a growing divide between the educated and uneducated Garos. While acknowledging the diversity among subgroups, this study …

The Impact Of Substrate Structure And Catalyst Identity On The Lewis-Acid Catalyzed Carbonyl-Olefin Metathesis Reaction, Cory William Schneider

Dissertations

The formation of carbon-carbon double bonds is one of the most important transformations in organic chemistry, as they are integral to the structural scaffold of many organic molecules. Thus, the development and understanding of reactions that form such bonds is crucial. Lewis-acid catalyzed carbonyl-olefin metathesis is one such reaction. Like many others, this reaction is sensitive to both the identity of the catalyst, as well as the structure of the substrate. In this dissertation, I present empirical and theoretical works investigating how the catalyst identity and the substrate direct the reactivity of the Lewis-acid catalyzed carbonyl-olefin metathesis reaction.

Assessment Of Relationships Between Quality And Staffing In The Ambulatory Care Environment, Rachel E. Start

Dissertations

ABSTRACT Background The United States healthcare system underperforms compared to other industrialized countries where cost and quality are concerned. Nursing is accountable, as a profession recognized by society, to ensure health and livelihood in the patients and populations served. Advancing the role of the ambulatory care nurse and providing valid strategies to measure the contribution of the nursing profession in this setting is a tactic that many organizations are pursuing to achieve this paradigm shift. The assessment of relationships between measures of structure, process, and outcome within the ambulatory care setting across a variety of organizations may have the potential …

Exploring Latinx Students' Experience With School Connectedness: A Hybrid Thematic Approach To Deductive And Inductive Analysis, Maria Olivia Mendez

Dissertations

This qualitative study aimed to deepen the understanding of school connectedness experienced by Latinx high school students. Specifically, the researcher sought to explore how Latinx students described their connection to school during their high school years. Additionally, to examine whether their experiences aligned with the social and ecological structures outlined in the theoretical model supporting adolescent connectedness to school. If there is alignment, in what ways did it manifest? If not, how did the experiences differ? The study had two primary objectives: (a) to gain insight into how Latinx students experienced school and their sense of connection through their narratives, …

The Gay Dating Experience: Partner Selection And Self-Compassion In Short And Long-Term Dating Application Behaviors, Vinchenzo Vassalotti

Master's Theses

This study examined the potential of a self-compassion mindstate intervention on queer men’s virtual partner selection behaviors to encourage resilience in offset to previous unfavorable experiences. This study also explored how partner-seeking contexts (short-term, “hook-up”, and long-term, romantic) influence judgement. Participants were randomly assigned to a self-compassionate mindstate induction or a control group. Afterward, using a within-subjects, repeated measures approach, participants evaluated faux profiles within both partner-seeking contexts on a series of measures (“Attractiveness” ratings, “Confidence of Pursuit” ratings, and “Yes” swipes). The initial hypotheses were unsupported. When including identity-relevant covariates in the model, I found main effects of education …

Family Matters: Experiences Of Family Stigma, Addiction Recovery & The Role Of Self-Compassion, Kennedy Hoying

Master's Theses

Addiction and substance use is currently one of the most stigmatized disorders in society, creating a barrier to treatment and recovery. This study explored the role of family stigma, the stigmatization processes of family members of otherwise stigmatized individuals, within families of substance users to examine how stigma might affect family support behaviors. Two hundred and twenty-two U.S. adults who have a substance using family member completed an online survey regarding their experiences of family stigma, attributions of responsibility for addiction, self-compassion, and any supportive recovery behaviors they engage in to help their family member’s addiction. Results of correlation analysis …

Anthropogenic Litter In Freshwater Ecosystems: Effect On Ecosystem Processes And Spatial Distribution, Emily Johnson

Master's Theses

The rapid increase of plastic production and disposal into the environment has resulted in anthropogenic litter (i.e., trash; AL) becoming a global problem. In aquatic ecosystems, macro- and microplastics are long-lived, mobile, and interact with the physical and chemical components of aquatic ecosystems. Our objectives were to: (1) assess the impact of microplastic pollution on the ecosystem processes of ecosystem metabolism and N2 flux in an oligotrophic lake and (2) to assess the abundance and assemblage of anthropogenic litter in a large urban river. For objective (1), we added microplastics at a range of concentrations to littoral mesocosms. Ecosystem metabolism …

Returning To Simplicity In Early Daoist And Ancient Greek Thought, Abdulaziz Abdulrahman Alfailakawi

Master's Theses

Underlying both the voluntary simplicity and minimalist lifestyle movements is the sentiment that living a simple life leads to tranquility. Despite purported instances where tranquility is experienced through simple living (Hitz, 2020), one can identify instances where, despite living simply, one does not experience tranquility. If living simply is not sufficient for tranquility, what is? In this project I argue that “simplicity” is the inner condition necessary and sufficient to experiencing tranquility. While some argue that simplicity is a practical virtue (Compte-Sponville, 2001; Gambrel and Cafaro, 2010; and Martin, 2012), I argue that simplicity, what is linguistically defined as the …

Early Social Experience And Biased Attention To Threat-Related Emotion In Infancy, Cidnee Hall

Master's Theses

By 7 months of age, infants typically develop a bias toward threatening facial expressions, such as fear and anger (Leppänen & Nelson, 2009; Leppänen et al., 2018; Peltola et al., 2009; 2013). However, individual differences in threat-related attention biases in adulthood are related to socioemotional functioning across a broad range of outcomes, including racial biases and psychological well-being. Links between attention and socioemotional development may begin in infancy, with prior evidence demonstrating that both maternal well-being and race may bias visual processing of emotional expressions (Morales et al., 2017; Vogel et al., 2017; Quinn et al., 2018; 2020). Thus, the …

T.L Propertles, Llc V. Marv Elle Cumberbatch, Et Al.

All Decisions

In a "no grounds" holdover, the court denied the tenant's motion to dismiss, which argued that the landlord failed to add five days to the 90-day predicate notice period when serving by mail, per the *Landaverde* rule. The court held that the policy concerns justifying the *Landaverde* rule for short notices to cure do not apply to a 90-day termination notice under RPAPL 226-c, which gives the tenant months to prepare. Furthermore, since service required both mail and conspicuous posting, the timely posting on the tenant's door independently provided the full 90 days' notice.

Identification Of A Fusobacterial Rna-Binding Protein Involved In Host Small Rna-Mediated Growth Inhibition, Pu-Ting Dong, Mengdi Yang, Jie Hu, Lujia Cen, Peng Zhou, Difei Xu, Peng Xiong, Jiahe Li, Xuesong He

Faculty, Staff and Student Publications

Host-derived small RNAs are emerging as critical regulators in the dynamic interactions between host tissues and the microbiome, with implications for microbial pathogenesis and host defense. Among these, transfer RNA-derived small RNAs (tsRNAs) have garnered attention for their roles in modulating microbial behavior. However, the bacterial factors mediating tsRNA interaction and functionality remain poorly understood. In this study, using RNA affinity pull-down assay in combination with mass spectrometry, we identified a putative membrane-bound protein, annotated as P-type ATPase transporter (PtaT) in Fusobacterium nucleatum (Fn), which binds Fn-targeting tsRNAs in a sequence-specific manner. Through targeted mutagenesis and phenotypic characterization, we showed …

Working Paper No. 101, “Universal Welfare” In Marxist Thought, And Its Implementation During The Era Of The Soviet Union, Eunji Jang

Working Papers in Economics

This inquiry seeks to establish that although in his writings Karl Marx emphasized “Universal Welfare” as a central ideal, its appearance and realization in the Soviet Union was affected by tensions between ideology and the realities of centralized economic control. The first section explores Marx’s vision of universal welfare as a structural component of a post-capitalist society rooted in collective ownership and human emancipation. The second section examines how the Soviet Union institutionalized welfare across sectors such as education, healthcare, housing, and employment, while access to these services was often influenced by labor contribution and political loyalty. The final section …

Citrullinated Eno1 Vaccine Enhances Pd-1 Blockade In Mice Implanted With Murine Triple-Negative Breast Cancer Cells, Ricardo A León-Letelier, Alejandro M Sevillano-Mantas, Yihui Chen, Soyoung Park, Jody Vykoukal, Johannes F Fahrmann, Edwin J Ostrin, Candace Garrett, Rongzhang Dou, Yining Cai, Fu-Chung Hsiao, Jennifer B Dennison, Eduardo Vilar, Banu K Arun, Samir Hanash, Hiroyuki Katayama

Faculty, Staff and Student Publications

Background/Objectives:Cancer vaccine targets mostly include mutations and overexpressed proteins. However, cancer-associated post-translational modifications (PTMs) may also induce immune responses. Previously, our group established the enzyme protein arginine deiminase type-2 (PADI2), which catalyzes citrullination modification, is highly expressed in triple-negative breast cancer (TNBC), promoting antigenicity.

Methods: Here, we show the workflow of designing citrullinated enolase 1 (citENO1) vaccine peptides identified from breast cancer cells by mass spectrometry and demonstrate TNBC vaccine efficacy in the mouse model. Immunized mice with citENO1 peptides or the corresponding unmodified peptides, plus Poly I:C as an adjuvant, were orthotopically implanted with a TNBC murine …

Inactivation Of The Fusobacterium Nucleatum Rnf Complex Reduces Fada-Mediated Amyloid Formation And Tumor Development, Timmie A Britton, Ju Huck Lee, Chungyu Chang, Aadil H Bhat, Yi-Wei Chen, Rusul Mohammed Ali, Chenggang Wu, Asis Das, Hung Ton-That

Faculty, Staff and Student Publications

The Gram-negative anaerobe Fusobacterium nucleatum is an oral oncobacterium that promotes colorectal cancer (CRC) development with the amyloid-forming cell surface adhesin FadA integral to CRC tumorigenesis. We describe here molecular genetic studies uncovering a novel mode of metabolic regulation of FadA-mediated tumor formation by a highly conserved respiratory enzyme known as the Rnf complex. First, we show that genetic disruption of Rnf, via rnfC deletion, significantly reduces the level of fadA transcript, accompanied by a near-complete abolishment of the precursor form of FadA (pFadA), reduced assembly of FadA at the mature cell pole, and severe defects in the osmotic stress-induced …

Disentangling The Channels Of Impact Of The Ukraine War On Global Food Markets: An Integrated Scenario Approach, Maksym Chepeliev, Maryla Maliszewska, Maria Filipa Seara E Pereira

Department of Agricultural Economics Faculty Publications

The war in Ukraine has major implications for the world's agricultural and food markets, as the Black Sea region is a large supplier of crops and fertilizers. Impacts of the war are further exacerbated by the sanctions against Russia, spillover effects from disruptions of other commodity markets, adverse weather events and domestic policies that countries around the world have implemented in pursuit of food security. In this paper, using a comprehensive modeling framework, we decompose the impacts across various channels and show that the cumulative effect of the considered indirect spillovers is even more substantial than the direct agricultural supply …

The Incidence Of Peripartum Invasive Group A Streptococcal Infections And Association With Illicit Drug Use, Elizabeth Wagman, Elizabeth Wagman, Rupsa Boelig, Sarah Boudova

Department of Obstetrics and Gynecology Faculty Papers

No abstract provided.

Lindenwood Digest, June 11, 2025, Lindenwood University

Lindenwood Digest

The Lindenwood Digest has been a digital employee newsletter since 2009.

Automated Grain-Matrix Segmentation In Photomicrographs Of Clastic Sedimentary Rocks Using Neuro-Visual Algorithms, Rajdeep Das

Doctoral Theses

Sediments and sedimentary rocks, covering almost sixty-five percent of exposed earth’s surface, contain features that allow us to interpret ancient depositional environments, and their role in the evolution of life on earth. Study of sedimentary rocks is also relevant to exploration of geo-economic resources including petroleum, ore minerals, and groundwater as well as research in environmental geology, anthropological studies, and the bi-directional relation of man and environment. One of the important and crucial steps in this study of the detrital sedimentary rocks like sandstone, is to know the size and shape of the grains/clasts (fragments of different minerals or rocks), …

Organizational Development At Milner Library: A Journey Of Transformation 2024-2025, Chloe Vicente, Susan Franzen

Milner Library Publications

This presentation was delivered at Milner Library on June 11, 2025 by Chloe Vicente, Fulbright Scholar-in-Residence, and Sue Franzen, Associate Dean of Public Services and Organizational Development.

Draft Final 2025 Residential Metals Abatement Program (Rmap) Quality Assurance Project Plan (Qapp) Annual Update (Non-Residential Parcels And Residential Daycares), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Green Technologies For Isolating Bioactives From Plant-Based Food And Their Applications In Human Health And Longevity, Vibha Gajbe, Azza S. Naik, Roji Waghmare, Shuchi Midha

Research Outputs: 2025-Present

No abstract provided.

Higher-Order Exceptional Points In A Non-Reciprocal Waveguide Beam Splitter, Hamed Ghaemidizicheh, Shahram Dehdashti, Andreas Hanke, Ahmed Touhami, Janis Nötzel

Physics & Astronomy Faculty Publications

Non-Hermitian systems have attracted significant interest because of their intriguing properties, including exceptional points (EPs), where eigenvalues and the corresponding eigenstates coalesce. In particular, quantum systems with EPs exhibit an enhanced sensitivity to external perturbations, which increases with the order of the EP. Therefore, higher-order EPs hold significant potential for advanced sensing applications, but they are challenging to achieve due to stringent symmetry requirements. In this work, we study the dynamics of a generalized lossy waveguide beam splitter with asymmetric coupling by introducing non-reciprocity as a tunable parameter to achieve higher-order EPs even without dissipation. Moreover, we analyze the evolution …

Surface-Bound Fxiii Enhances Deposition And Straightness Of Fibrin Fibers, Myra Awan, Maya Papez, Ankita P. Walvekar, Sang Joon J. Lee, Kinjal Dasbiswas, Anand K. Ramasubramanian

Faculty Research, Scholarly, and Creative Activity

Cross-linked fibrous networks are central to maintaining the structural integrity and functional relevance of many biological and engineered materials. Fibrin networks are the building blocks of blood clots, mediators of tissue injury and repair, and synthetic wound sealants. Cross-linking of fibrin fibers is catalyzed by the activated form of transglutaminase enzyme FXIIIa, which becomes available in plasma but is also readily presented on the surface of activated platelets and macrophages. The contribution of surface-bound FXIIIa to fibrin structure has not been well understood. In this work, we investigated the role of surface-bound FXIIIa on the formation and structure of fibrin …

Mapping Vascular Network Architecture In Primate Brain Using Ferumoxytol-Weighted Laminar Mri, Joonas A Autio, Ikko Kimura, Takayuki Ose, Yuki Matsumoto, Masahiro Ohno, Yuta Urushibata, Takuro Ikeda, Matthew F Glasser, David C Van Essen, Takuya Hayashi

2020-Current year OA Pubs

Mapping the vascular organization of the brain is of great importance across various domains of basic neuroimaging research, diagnostic radiology, and neurology. However, the intricate task of precisely mapping vasculature across brain regions and cortical layers presents formidable challenges, resulting in a limited understanding of neurometabolic factors influencing the brain's microvasculature. Addressing this gap, our study investigates whole-brain vascular volume using ferumoxytol-weighted laminar-resolution multi-echo gradient-echo imaging in macaque monkeys. We validate the results with published data for vascular densities and compare them with cytoarchitecture, neuron and synaptic densities. The ferumoxytol-induced change in transverse relaxation rate (ΔR