Digital Commons Network^™

Implications For Digital Leadership In Higher Education In The Dominican Republic / A Bibliometric Approach, Pedro J. Tavarez-Dacosta Dr.

FDLA Journal

Abstract This work involves the use of bibliometric techniques to evaluate the metadata of the literature on digital leadership published during the last decade (2015-2025), with documents relevant to the analysis from our campus, the Universidad Autonoma de Santo Domingo, and specifically from the School of Languages, our area of teaching and research activity. A research database on digital leadership in higher education in the field of English as a Foreign Language (EFL) was established, both in the Dominican Republic and in other countries. Bibliometric techniques allow us to summarize descriptive trends, uncover underlying intellectual and academic structures, and identify …

Implications For Digital Leadership In Higher Education In The Dominican Republic / A Bibliometric Approach, Pedro J. Tavarez-Dacosta Dr.

FDLA Journal

Abstract This work involves the use of bibliometric techniques to evaluate the metadata of the literature on digital leadership published during the last decade (2015-2025), with documents relevant to the analysis from our campus, the Universidad Autonoma de Santo Domingo, and specifically from the School of Languages, our area of teaching and research activity. A research database on digital leadership in higher education in the field of English as a Foreign Language (EFL) was established, both in the Dominican Republic and in other countries. Bibliometric techniques allow us to summarize descriptive trends, uncover underlying intellectual and academic structures, and identify …

In Vitro Digestion Modifies Lepidium Meyenii Extract, Altering Its Major Glucosinolates, Lepidilines, Β-Carbolines, And Gut Bacterial Growth, Dominik Tarabasz, Ewa Baranowska-Wójcik, Paweł Szczeblewski, Tomasz Laskowski, Klaudia Gustaw, Marzena Furtak-Niczyporuk, Dominik Szwajgier, Rita Cristina Orihuela-Campos, Henry O. Meissner, Julia Borzyszkowska-Bukowska, Wirginia Kukula-Koch

Journal of Food and Drug Analysis

The tubers of Lepidium meyenii (commonly known as maca) have been used in the Andean cuisine for ages. The study aims to determine the behavior of the extract from the red phenotype of maca in the in vitro gastrointestinal tract model and also to define the overall impact of the extract on the microbiota. Glucosinolates, lepidilines, and a derivative of β-carboline alkaloid, i.e. 1-methyltetrahydro-β-5,6-hydride-carboline-3-carboxylic acid, as representatives of one of the main groups of metabolites were selected for the quantitative analysis after in vitro digestion at every stage of the digestion model. The results showed that lepidilines …

A Coupled Reaction-Diffusion Model Of Promoting And Suppressing Interactions Among Cancer Hallmarks In Endometrial Cancer, Jeddy Bennett

Theses and Dissertations

Spatial transcriptomics enables the scoring of Cancer Hallmarks at a high resolution across a tissue biopsy, yet current analyses of these data remain largely descriptive, treating each spot as a static, independent observation. This thesis develops a coupled system of advection-diffusion-reaction partial differential equations to model the hallmark landscape as the steady-state solution of an underlying spatial process, and casts the recovery of its physical parameters as a PDE-constrained inverse problem. The framework is implemented in FEniCSx on tissue-specific finite element meshes derived from two endometrial cancer biopsies provided by the Huntsman Cancer Institute, with subdomains, boundary interfaces, and an …

Skeletal Muscle Regeneration: Electrospun Nanofiber Matrix For Delivery Of Novel Myogenic Agents, Priyanka Anand Mirji, Athreya Reddy, Sai Sadhanath, Allen Zennifer, Suranji Wijekoon, Sama Abdulmalik, Sangamesh Gurappa Kumbar

Posters: 2026 Summer Undergraduate Research Program

Volumetric muscle loss (VML) remains a major clinical challenge because skeletal muscle possesses limited regenerative capacity following severe injury, and there are currently no clinically approved biological agents capable of restoring functional muscle tissue. Therefore, the development of alternative regenerative strategies that locally stimulate endogenous repair mechanisms is of significant interest. In this preliminary study, we investigated electrospun PCL/cellulose acetate nanofiber scaffolds as localized delivery platforms for two novel small molecules, SK5 and SK4, which are hypothesized to enhance skeletal muscle regeneration through electrochemical signaling and activation of the Wnt signaling pathway. C2C12 myoblasts were cultured on the nanofiber scaffolds, …

A Comprehensive In-Silico Pipeline For The Discovery Of Non-Toxic, Stable Antimicrobial Peptides From Databases For Targeting Multi-Drug Resistant K. Pneumoniae, Pranab D. Sharma, Abdullah A. Noman, Al Hafiz

Faculty Articles

The rapid emergence of multidrug-resistant Klebsiella pneumoniae has significantly reduced the effectiveness of conventional antibiotics, highlighting the need for alternative therapeutic strategies. This study employed a comprehensive in silico pipeline to identify antimicrobial peptides (AMPs) targeting the essential DNA replication initiator protein DnaA. A total of 28,361 peptide sequences were collected from publicly available AMP databases and sequentially filtered based on peptide length, net charge, GRAVY score, instability index, antimicrobial activity, toxicity, hemolytic potential, aggregation propensity, sequence similarity and favorable amphipathic properties. Four peptides satisfied all selection criteria and were subjected to structural prediction, membrane-binding analysis, protein–DNA docking, protein–peptide docking, …

Parents' Perspectives Of Factors Contributing To Speech Delays In Children Born During The Covid-19 Pandemic, Alva Jessica Daniels

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic significantly disrupted children’s developmental environments by limiting access to childcare, healthcare, and opportunities for social interaction, raising concerns about speech and language outcomes in children born during this period. Grounded in Bronfenbrenner’s ecological systems theory, this qualitative study was an exploration of factors associated with speech and language delays and examined parents’ perceptions and experiences in Philadelphia. The qualitative study included a sample of nine parents who cared for children during the COVID-19 pandemic quarantine period. Analysis of the interview data revealed five emergent themes: (a) limited social interaction during the pandemic, (b) delayed identification and diagnosis …

Adults’ Lived Experiences With Placement In Child Protective Services During Adolescence, Michaela First Haynes

Walden Dissertations and Doctoral Studies

Perceptions of safety and emotional support during involvement with child protective services (CPS) during adolescence may play a significant role in shaping attachment experiences and relationships in adulthood. Although researchers have examined the effects of child maltreatment and foster care involvement, limited research has explored how adolescents perceive emotional support and safety during CPS involvement and how those experiences influence attachment in adulthood. The purpose of this qualitative study was to explore the lived experiences of adults who experienced CPS involvement during adolescence and to understand how perceptions of safety and emotional support are reflected in their adult attachment relationships. …

Terahertz Electromagnetic Effects And Chirality-Induced Spin Selectivity In Dna, F. Matthew Mihelic Md

Faculty Publications

The effects of terahertz electromagnetic stimulation of the DNA molecule can be understood through modeling of the quantum logical mechanics of the DNA molecule.  Coherent conduction of electron spin states along the aromatic nucleotide base pairs and chirality-induced spin selectivity are two characteristics of the DNA molecule that are involved in the precise separation of the double-stranded DNA molecule at a specific location.  Such modeling can inform predictions of DNA strand separation and has significant implications for understanding DNA transcription bubble formation.

Artificial Intelligence And Law Enforcement: Transforming Current And Future Policing Operations, Decision-Making, And Public Trust, Chad Taylor

Certified Public Manager® Applied Research

Artificial intelligence is having a major impact on our society. Many of our industries are attempting to grasp the benefits of this technology, and law enforcement is no different. Investigative, efficiency and administrative tools are all utilizing artificial intelligence to some degree. However, new tools bring new concern from communities. This article will investigate how artificial intelligence is being integrated into current and future law enforcement operations and decision-making. It will also investigate how AI affects public trust and what the profession needs to do to build community confidence. Regardless, artificial intelligence is a technology that is here and will …

Interpreting Continuous Glucose Monitoring Through Metabolic Physiology: A Framework For Precision Nutrition In Type 2 Diabetes, Jitendra D. Belani

College of Pharmacy Faculty Papers

Background: Type 2 diabetes is characterized by substantial interindividual variability in postprandial glucose responses, yet continuous glucose monitoring (CGM)-derived glucose patterns are commonly described using quantitative metrics without sufficient consideration of the physiological mechanisms that generate them. Objective: To develop a physiology-based framework for interpreting CGM-derived glycemic phenotypes in relation to dietary exposures and individual metabolic characteristics, thereby supporting precision nutrition in adults with type 2 diabetes. Methods: A structured narrative review of the literature was conducted using PubMed to identify studies examining CGM, postprandial glucose regulation, dietary exposures, metabolic physiology, and precision nutrition. Evidence was synthesized within a predefined …

Dose-Expansion Study Of Obi-999, A Globo H-Targeting Antibody-Drug Conjugate, In Patients With Advanced Solid Tumors, Apostolia Maria Tsimberidou, Darren Sigal, Anna Varghese, Daniel Vaena, Li-Yuan Bai, Ming-Huang Chen, Chun-Nan Yeh, Chia-Jui Yen, Mehmet A Baysal, Abhijit Chakraborty, Ingly Lee, Chi-Sheng Shia, Konul Ristoski, Dong Xu

Children’s Nutrition Research Center Staff Publications

Background: OBI-999 is an antibody-drug conjugate consisting of the Globo H-targeting antibody OBI-888 linked to the cytotoxic payload monomethyl auristatin E. In a dose-escalation study, the OBI-999 recommended phase 2 dose (RP2D) was 1.2 mg/kg every 3 weeks. This dose-expansion study evaluated the efficacy and safety of OBI-999 in patients with pancreatic cancer, colorectal cancer (CRC), or other tumor types ("basket cohort") and tumoral Globo H H-scores ≥100 (NCT04084366).

Patients and methods: Patients were treated at RP2D of OBI-999. We assessed response, progression-free survival (PFS), treatment-emergent adverse events (TEAEs), and pharmacokinetics of OBI-999.

Results: Of 29 patients treated, …

65th Annual Rocky Mountain Conference On Magnetic Resonance

Rocky Mountain Conference on Magnetic Resonance

Conference program, abstracts, and information about the 65th annual meeting of the Rocky Mountain Conference on Magnetic Resonance. Held in the Snowbird Resort and Conference Center, Snowbird, Utah, August 2-6, 2026.

Chitinase Variants Establish Environmental Inflammatory Lung Conditioning, Yilin Wang

Arts & Sciences Graduate Student Theses and Dissertations

Environmental particulate exposure contributes to the severity and persistence of numerous acute and chronic lung diseases, including asthma, viral pneumonia, acute respiratory distress syndrome, and pulmonary fibrosis. Chitin, a highly abundant environmental polysaccharide present in fungi, insects, and mites, is continuously encountered at mucosal barrier surfaces and functions as an immunostimulatory particulate substrate within the respiratory tract. Acidic mammalian chitinase (AMCase; CHIA) is an evolutionarily conserved mammalian enzyme that degrades chitin-containing particles and regulates inflammatory responses at barrier tissues. Common human CHIA polymorphisms reduce AMCase enzymatic activity and are associated with asthma susceptibility; however, the physiologic consequences of these variants …

Hematopoietic Stem And Progenitor Cell Reprogramming During Breast Cancer Progression Promotes Myeloid-Biased Hematopoiesis, Emily Maria Eul

Arts & Sciences Graduate Student Theses and Dissertations

Breast cancer progression is associated with systemic immune dysregulation characterized by the expansion of immunosuppressive myeloid populations that promote tumor progression, metastasis, and resistance to therapy. However, the mechanisms that sustain pathological myeloid expansion remain incompletely understood. In particular, it remains unknown whether solid tumors functionally reprogram hematopoietic stem and progenitor cells (HSPCs) to drive enhanced myeloid output and if bone-derived signals can regulate tumor-associated hematopoietic remodeling. In murine models of primary and metastatic breast cancer, tumor progression induced the remodeling of the hematopoietic compartment, characterized by the expansion of HSPCs, enhanced myeloid differentiation, and systemic accumulation of myeloid populations. …

Programming Of The Pre-B Cell Checkpoint And Maintenance Of B Cell Development By Dna Damage Responses, Haley Schmidt

Arts & Sciences Graduate Student Theses and Dissertations

During early B cell development, the stepwise arrangement of the B cell receptor (BCR) by immunoglobulin (Ig) gene recombination defines developmental stages and coordinates checkpoints for differentiation. Early pre-B cells express an incomplete version of the BCR, referred to as the pre-BCR, which signals clonal expansion and additional Ig rearrangements. These cellular programs are essential for B cell development and are carried out in a highly regulated fashion during the pre-B cell checkpoint. Clonal expansion defines the strictly proliferative large pre-B cell stage, while Ig rearrangements occur exclusively in small pre-B cells. Signaling in pre-B cells must carefully orchestrate cessation …

The Impact Of Sexual Harassment Policy Strictness And Supervisory Support On Reporting Behavior In Local, County, And State Female Law Enforcement Officers In Northeastern Kansas, Cleora Maxine Tousey

Walden Dissertations and Doctoral Studies

This quantitative study examined the impact of stricter sexual harassment policies with protections against retaliation and stronger supervisory support on the likelihood that female law enforcement officers would report incidents of sexual harassment by male colleagues. The problem addressed was the underreporting of sexual harassment in policing, a critical issue given the negative impact on victims and workplace culture. Connell’s theory of masculinity served as the theoretical framework, indicating how traditional power dynamics may negatively influence the likelihood of reporting. Using a correlational design, this study surveyed municipal, county, and state female officers in Northeastern Kansas to measure their perceptions …

The Relative Strength Of Justice-Related Satisfaction, Posttraumatic Maladaptive Beliefs, And Self-Compassion In Predicting Perceived Control Over Stressful Events, Katherine Mooney

Walden Dissertations and Doctoral Studies

Coercive control and domestic violence perpetrated by men against women are global social problems sustained by patriarchal norms that normalize gender-based violence. These norms often contribute to victims' maladaptive self-beliefs, leading women to believe they provoked the abuse. When survivors seek legal protection, they may experience revictimization through legal processes that minimize their claims and enable perpetrators to continue exerting power and control through the justice system. As a result, dissatisfaction with the legal system may reinforce self-blame, while low self-compassion may further undermine women's perceived control over stressful events in both the short and long term. While previous research …

Creating Sustainable School And Home Gardens: Creating An Outreach Booth, Aurora Hughes Villa, Tyelar Haines, Rita Hagevik, Kathy Cabe Trundle, Michelle Parslow

All Current Publications

An outreach booth is a physical presentation that allows your audience to learn more about a subject and how they can participate. It provides information on a topic (e.g., an environmental issue or a community project) through direct interaction with experts in the field. Through this approach, people become engaged, and discussions emerge that foster a sense of community around the topic. Interested in creating one for yourself? Follow the steps outlined in this fact sheet.

Process From Noise: Erosion Threshold Variability And The Morphology Of Gravel-Bed Rivers, Robert Paul Kostynick

Arts & Sciences Graduate Student Theses and Dissertations

Rivers are remarkably consistent as their geometry, width, depth, and slope change systematically downstream in response to differences in fluid discharge and sediment transport throughout a channel. Rivers move both water and sediment through terrains that depend on these downstream geometric adjustments influencing water quality, ecology, infrastructure, channel morphology, and landscape evolution at increasing timescales respectively. Rivers thus influence all aspects of life and define our spatial landscapes that shape boundaries, whether physical, politically, or socially. Nevertheless, a river is dynamic and does not adhere to human-defined boundaries, making it vital that we understand how these features change over time …

Lymphatic Massage For Reducing Upper-Limb Edema In Icu Patients: A Quality Improvement Project, Ying-Fang Huang, Tzu-Ting Huang

International Nursing Research Congress (INRC)

Purpose: Upper-limb edema commonly occurs among critically ill patients due to immobility, inflammation, and fluid overload, leading to discomfort, impaired mobility, and higher pressure injury risk. Based on lymphatic physiology and prior evidence, this quality improvement (QI) project aimed to reduce edema severity through a structured nurse-led lymphatic massage intervention in the medical intensive care unit (MICU) of a northern Taiwan medical center.

Methods: This QI project was conducted from March to May 2025 using the Plan–Do–Check–Act framework. Baseline audit showed that 75% of patients had moderate to severe edema (≥ +2). Twenty adult patients were enrolled—10 in the intervention …

Patient Psychological Safety: A Qualitative Study Of Patient Experiences, Derick R. Simmons, Cheryl Rathert, Ryan Valayil, Maria Joseph, Ibraheem Jawadi

Patient Experience Journal

There is growing interest in understanding patients' experiences with psychological safety during healthcare encounters. Recent studies reveal that patients describe needing patient psychological safety (PPS) to form connections with their care providers, which are associated with better health outcomes. Therefore, it is critical to examine indicators of PPS. Using a phenomenological interpretive approach, this study utilized a patient narrative survey methodology to qualitatively explore how and why patients experience a lack of PPS during their healthcare encounters. We surveyed patients from across the U.S. and analyzed responses among a sub-sample of respondents to an open-ended question whose responses indicated they …

Pathways To Patient-Provider Conflict In Nigeria: A Structural Equation Model Of Expectations, Communication, Trust, And Organizational Constraints, Akaninyene O. Unaam, Christie Divine Akwaowo, Edidiong A. Unaam

Patient Experience Journal

Objective: This study empirically investigated the drivers of patient-provider conflict and tested a conceptual model linking treatment expectations, communication, trust, and organizational constraints to conflict intensity in Nigerian tertiary care. Methods: A cross-sectional survey of 400 patients (response rate 82.3%) and 150 healthcare providers (response rate 71.2%) from three Nigerian tertiary hospitals was conducted using stratified random sampling. Validated, culturally adapted scales measured unrealistic treatment expectations, communication barriers, organizational constraints, trust, and conflict intensity. Data were analyzed using Structural Equation Modeling (SEM) with maximum likelihood estimation and bootstrapping for mediation testing. Multi-group confirmatory factor analysis established measurement invariance across samples. …

Caring But Still Hurting: Uninsured Patients' Illness And Healthcare Experiences At A U.S. Free Clinic, Danaya Amornnimit, Eda G. Christensen, Adelaida Salmeron, Kian Robison, Sofia Ampudia Arroyo, Jessica Benelli, Brenda Spearman, Akiko Kamimura

Patient Experience Journal

While free clinics provide essential healthcare to socioeconomically disadvantaged populations, patients' lived experiences in these settings remain underexplored. This qualitative study examined how uninsured patients at a U.S.-based free clinic perceive their illness experiences and interactions with healthcare providers. From October to December 2024, semi-structured interviews were conducted with 21 adult patients (ages 18–72; M = 49.14), most of whom were non–U.S.-born and primarily Spanish-speaking. Participants described illness as entangled with emotional distress, social isolation, stigma, and disruptions to identity and family roles—revealing a psychological burden that extends beyond physical symptoms. These findings highlight the need to integrate psychosocial and …

Supporting The Human Experience: Why Compassion Outperforms Empathy In Care Delivery, Katelyn Carey

Patient Experience Journal

Healthcare professionals are often taught that empathy, defined as imagining oneself in the emotional experience of another, is essential to providing excellent care. Yet in high-stress, high-stakes clinical environments, the very tool given to increase patient and employee connection can contribute to disengagement, burnout, and diminished resiliency. This research review article examines the longstanding conflation of empathy and compassion in healthcare and argues that the distinction between the two is not merely semantic but critical to provider well-being and patient outcomes. Drawing on research from neuroscience, psychology, and communication studies, the piece outlines how emotional, perspective-taking empathy activates the brain's …

Descriptive Anatomy Of The Female Reproductive Organs In Thamin Eld’S Deer (Rucervus Eldii Thamin) And Fea’S Muntjac (Muntiacus Feae) With Utilizing Of The Glycerin Impregnation Technique For Specimen Preservation, Paisan Tienthai, Pawana Chuesiri, Itti Boonorrana, Piyaporn Kongmakee, Ampika Thongphakdee

The Thai Journal of Veterinary Medicine

The reproductive anatomy of rare cervid species remains insufficiently documented, limiting comparative studies and preservation efforts. This study describes the anatomical details in the female reproductive organs of Thamin Eld’s deer (Rucervus eldii thamin) and Fea’s muntjac (Muntiacus feae), while the application of a modified glycerin impregnation technique was achieved for specimen preservation. Dissections of female reproductive tracts revealed morphological variations that correlate with the known female reproductive characteristics of domestic and closely related species. In both species, the ovaries were characterized as small, ovoid structures, exhibiting prominent follicles or corpora lutea consistent with the stage …

Osteoblastogenesis Stimulation By Human Umbilical Cord Stem Cell Secretome During Maxillary Expansion, Alexander Patera Nugraha

Articles in Press

No abstract provided.

Avian Mesenchymal Stem Cell-Derived Extracellular Vesicle Alleviates The Porphyromonas Gingivalis Lipopolysaccharide Induced Gingival Fibroblast Senescence, Cheng-Yang Chiang

Articles in Press

No abstract provided.

Developing An Automated Cytology-Based Dna Ploidy Test For Detecting Oral Squamous Cell Carcinoma In Taiwan: A Feasibility Study, Catherine F. Poh

Articles in Press

No abstract provided.

Media Emotion Regulation And Executive Function In Childhood: Associations With Respiratory Sinus Arrhythmia, Lara M. Almeida

Theses and Dissertations

Media emotion regulation (MER), or the use of media to help children manage emotions, may influence children's development by shaping opportunities for practicing self-regulatory skills. Guided by the Dynamic, Relational, Ecological Approach to Media Effects Research (DREAMER) model, this study examined longitudinal associations between MER and executive functioning (EF) in early childhood and explored whether respiratory sinus arrhythmia (RSA), a physiological index of regulation, predicted developmental changes. Participants included 175 parent-child dyads assessed across two annual waves when children were approximately 4 and 5 years old. Structural equation modeling was used to test bidirectional associations between MER and EF while …