Digital Commons Network^™

Austin Peay State University (Apsu) 2024 For The Year Ended June 30, 2023, Tennessee. Comptroller Of The Treasury.

Financial and Compliance Audit Reports

No abstract provided.

“What Factors Cause African American Males To Persist Or Depart Before The End Of Their Second Year Of College?”, Rickey Dornell Thompson Jr.

Theses and Dissertations

The purpose of this pilot study was to investigate how African American male students persist through or depart before the end of the second year of their college journey. African American male students tend to drop out of college after their first year and sometimes after their first semester of college. There were several variables and themes that emerged in this study. The dependent variable is the persistence of African American males through their second year of college. The mediating variables, that aimed to explain the relationship between the dependent and independent variables were extrinsic motivation and intrinsic motivation. The …

Intouch Week Of January 29, 2024, New York Medical College

InTouch

• NYMC Faculty Mentor Two Semi-Finalists in Regeneron Science Talent Search Contest
• 2024 Brings New Year's Resolutions for NYMC Students
• LCME Element of the Week
• NYMC and TU to Host “Ninety Minutes: The Medical Magazine of the Web”
• Student Spotlight: Dextran Increases Risks After Carotid Endarterectomy

What Is Love? (Baby Don’T Hurt Me): Exploring Young Women’S Perception Of Love And Relationships In Relation To 21st Century Fanfiction, Nia Rocca

Sociology Between the Gaps: Forgotten and Neglected Topics

No abstract provided.

Health Disparities Among African American Multiple Myeloma Patients In The United States, Mechelle Antionette Rouse

Walden Dissertations and Doctoral Studies

No abstract provided.

The Hmong Experience With Modern Healthcare Services When Medical Intervention Is Necessary, Kristina Mauk

Walden Dissertations and Doctoral Studies

No abstract provided.

Tempering Food Insecurities At Community Colleges With Emergency Relief Funds, Jennifer Louise Field

Walden Dissertations and Doctoral Studies

No abstract provided.

The Effect Of Yoga On Affect And Optimism In Adolescents, Philip Allessi

Walden Dissertations and Doctoral Studies

No abstract provided.

Longitudinal Varying Coefficient Single-Index Model With Censored Covariates, Shikun Wang, Jing Ning, Ying Xu, Ya-Chen Tina Shih, Yu Shen, Liang Li

Faculty, Staff and Student Publications

It is of interest to health policy research to estimate the population-averaged longitudinal medical cost trajectory from initial cancer diagnosis to death, and understand how the trajectory curve is affected by patient characteristics. This research question leads to a number of statistical challenges because the longitudinal cost data are often non-normally distributed with skewness, zero-inflation, and heteroscedasticity. The trajectory is nonlinear, and its length and shape depend on survival, which are subject to censoring. Modeling the association between multiple patient characteristics and nonlinear cost trajectory curves of varying lengths should take into consideration parsimony, flexibility, and interpretation. We propose a …

A Desirable Advancement But Not Without Concern For Black Blood Sequences: Vessel Wall Imaging May Not Be Blindly Done, Subhendra N. Sarkar

Publications and Research

Time of flight (TOF) gradient echo magnetic resonance angiography (MRA) is a bright lumen method that is supposed to be simpler but is not free of challenges. Post-treatment, tricky geometry, Gd build up and high fields pose challenges and practice variation making some special applications of even the well-developed bright blood method questionable in treated AVMs as discussed in a prior editorial (Sarkar Eur Rad, 2023). In this editorial another, perhaps more important (pseudo-steady state for black blood angiography) is discussed. It has been agreed upon that assessment of vessel wall integrity, particularly plaques and other arterial wall diseases is …

It's Not That We Care Less: Insights Into Health Care Utilization For Comorbid Diabetes And Depression Among Latinos, Sharon Borja, Miriam G Valdovinos, Kenia M Rivera, Natalia Giraldo-Santiago, Robin E Gearing, Luis R Torres

Faculty, Staff and Student Publications

Despite robust knowledge regarding the socio-economic and cultural factors affecting Latino* access to healthcare, limited research has explored service utilization in the context of comorbid conditions like diabetes and depression. This qualitative study, embedded in a larger mixed-methods project, aimed to investigate perceptions held by Latinos and their social support systems (i.e., family members) regarding comorbid diabetes and depression and to identify barriers and facilitators to their help-seeking behaviors and treatment engagement. Bilingual and bicultural researchers conducted eight focus groups with 94 participants in a large U.S. metropolitan area and were primarily conducted in Spanish. The participants either had a …

Accounting For Network Noise In Graph-Guided Bayesian Modeling Of Structured High-Dimensional Data, Wenrui Li, Changgee Chang, Suprateek Kundu, Qi Long

Faculty, Staff and Student Publications

There is a growing body of literature on knowledge-guided statistical learning methods for analysis of structured high-dimensional data (such as genomic and transcriptomic data) that can incorporate knowledge of underlying networks derived from functional genomics and functional proteomics. These methods have been shown to improve variable selection and prediction accuracy and yield more interpretable results. However, these methods typically use graphs extracted from existing databases or rely on subject matter expertise, which are known to be incomplete and may contain false edges. To address this gap, we propose a graph-guided Bayesian modeling framework to account for network noise in regression …

Action-Outcome Delays Modulate The Temporal Expansion Of Intended Outcomes, Rohan R Donapati, Anuj Shukla, Raju S Bapi

Faculty, Staff and Student Publications

The phenomenon of intentional binding pertains to the perceived connection between a voluntary action and its anticipated result. When an individual intends an outcome, it appears to subjectively extend in time due to a pre-activation of the intended result, particularly evident at shorter action-outcome delays. However, there is a concern that the operationalisation of intention might have led to a mixed interpretation of the outcome expansion attributed to the pre-activation of intention, given the sensitivity of time perception and intentional binding to external cues that could accelerate the realisation of expectations. To investigate the expansion dynamics of an intended outcome, …

“My Addiction Doesn’T Define Me”—Experiences Of Stigma Among Mothers With Opioid Use Disorder, Christine Bakos-Block, Andreaa Yaatsco, A Sarah Cohen, Francine Vega, Tiffany Champagne-Langabeer

Faculty, Staff and Student Publications

Opioid use in women has increased by 300% since 1999, and opioid use disorder among pregnant women has quadrupled. The stigma of substance use disorder is a significant barrier to treatment, especially among women. The purpose of this study was to explore the experiences and perceptions of stigma among mothers and the underlying themes. (1) Background: To understand the stigmatization of women with substance use disorders, we interviewed mothers in recovery from opioid use disorder. (2) Methods: Qualitative methods and descriptive analysis was used to extrapolate themes related to the experienced stigma. (3) Results: A total of 20 mothers in …

The Role Of Family Support In The Self-Rated Health Of Older Adults In Eastern Nepal: Findings From A Cross-Sectional Study, Ivan Fumagalli, Stefano Pagani, Christian Vergara, Luca Dede', Dilachew A Adebo, Maurizio Del Greco, Antonio Frontera, Giovanni Battista Luciani, Gianluca Pontone, Roberto Scrofani, Alfio Quarteroni

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: Computational models of the cardiovascular system allow for a detailed and quantitative investigation of both physiological and pathological conditions, thanks to their ability to combine clinical-possibly patient-specific-data with physical knowledge of the processes underlying the heart function. These models have been increasingly employed in clinical practice to understand pathological mechanisms and their progression, design medical devices, support clinicians in improving therapies. Hinging upon a long-year experience in cardiovascular modeling, we have recently constructed a computational multi-physics and multi-scale integrated model of the heart for the investigation of its physiological function, the analysis of pathological conditions, and to …

Leveraging Trop2 Antibody-Drug Conjugates In Solid Tumors, Blessie Elizabeth Nelson, Funda Meric-Bernstam

Faculty, Staff and Student Publications

Antibody-drug conjugates (ADCs) have become the cornerstone of effective therapeutics in solid and hematological malignancies by harnessing potent cytotoxic payloads with targeted tumoricidal delivery. Since the monumental shift occurred with HER2-targeted ADCs, the discovery of the TROP2 antigen has revolutionized the landscape of ADC development. Moving beyond the traditional ADC design, multiple novel ADCs have successfully shaped and improved survival outcomes in patients with various tumor histologies. Here we review and contrast the clinical impact of the well-known TROP2 ADCs currently in clinical use. We also shed light on upcoming investigational TROP2 ADCs showing promise with novel ADC platforms.

Transmembrane Stem Factor Nanodiscs Enhanced Revascularization In A Hind Limb Ischemia Model In Diabetic, Hyperlipidemic Rabbits, Eri Takematsu, Miles Massidda, Gretchen Howe, Julia Goldman, Patricia Felli, Lei Mei, Gregory Callahan, Andrew D Sligar, Richard Smalling, Aaron B Baker

Faculty, Staff and Student Publications

Therapies to revascularize ischemic tissue have long been a goal for the treatment of vascular disease and other disorders. Therapies using stem cell factor (SCF), also known as a c-Kit ligand, had great promise for treating ischemia for myocardial infarct and stroke, however clinical development for SCF was stopped due to toxic side effects including mast cell activation in patients. We recently developed a novel therapy using a transmembrane form of SCF (tmSCF) delivered in lipid nanodiscs. In previous studies, we demonstrated tmSCF nanodiscs were able to induce revascularization of ischemia limbs in mice and did not activate mast cells. …

Patient-Derived Models Of Cancer In The Nci Pdmc Consortium: Selection, Pitfalls, And Practical Recommendations, Amber N Habowski, Deepthi P Budagavi, Sandra D Scherer, Arin B Aurora, Giuseppina Caligiuri, William F Flynn, Ellen M Langer, Jonathan R Brody, Rosalie C Sears, Giorgia Foggetti, Anna Arnal Estape, Don X Nguyen, Katerina A Politi, Xiling Shen, David S Hsu, Donna M Peehl, John Kurhanewicz, Renuka Sriram, Milagros Suarez, Sophie Xiao, Yuchen Du, Xiao-Nan Li, Nora M Navone, Estefania Labanca, Christopher D Willey

Faculty, Staff and Student Publications

For over a century, early researchers sought to study biological organisms in a laboratory setting, leading to the generation of both in vitro and in vivo model systems. Patient-derived models of cancer (PDMCs) have more recently come to the forefront of preclinical cancer models and are even finding their way into clinical practice as part of functional precision medicine programs. The PDMC Consortium, supported by the Division of Cancer Biology in the National Cancer Institute of the National Institutes of Health, seeks to understand the biological principles that govern the various PDMC behaviors, particularly in response to perturbagens, such as …

Ahp Db: A Reference Database Of Proteins In The Human Aqueous Humor, Tae Jin Lee, Arnav Goyal, Garrett Jones, Joshua Glass, Vishal Doshi, Kathryn Bollinger, Lane Ulrich, Saleh Ahmed, Sai Karthik Kodeboyina, Amy Estes, Marc Töteberg-Harms, Wenbo Zhi, Shruti Sharma, Ashok Sharma

Faculty, Staff and Student Publications

The aqueous humor (AH) is a low-viscosity biofluid that continuously circulates from the posterior chamber to the anterior chamber of the eye. Recent advances in high-resolution mass-spectrometry workflows have facilitated the study of proteomic content in small-volume biofluids like AH, highlighting the potential clinical implications of the AH proteome. Nevertheless, in-depth investigations into the role of AH proteins in ocular diseases have encountered challenges due to limited accessibility to these workflows, difficulties in large-scale AH sample collection and the absence of a reference AH proteomic database. In response to these obstacles, and to promote further research on the involvement of …

A Generalized Phase 1-2-3 Design Integrating Dose Optimization With Confirmatory Treatment Comparison, Yong Zang, Peter F Thall, Ying Yuan

Faculty, Staff and Student Publications

A generalized phase 1-2-3 design, Gen 1-2-3, that includes all phases of clinical treatment evaluation is proposed. The design extends and modifies the design of Chapple and Thall (2019), denoted by CT. Both designs begin with a phase 1-2 trial including dose acceptability and optimality criteria, and both select an optimal dose for phase 3. The Gen 1-2-3 design has the following key differences. In stage 1, it uses phase 1-2 criteria to identify a set of candidate doses rather than 1 dose. In stage 2, which is intermediate between phase 1-2 and phase 3, it randomizes additional patients fairly …

Development Of Self-Worth Beliefs In The Context Of The Acculturation Process Among U.S. Firstborn Latinos, Flavia B. Fernicola

Walden Dissertations and Doctoral Studies

No abstract provided.

Social Workers’ Education In Identifying Victims Of Human Trafficking, Simmone Lafette Jones

Walden Dissertations and Doctoral Studies

No abstract provided.

Determining The More Effective Behavior Analytic Intervention For Children With Autism Who Exhibit Pica Behaviors, Jennifer J. Lanham

Theses and Dissertations

Abstract

Determining the More Effective Behavior Analytic Intervention for Children With Autism Who Exhibit Pica Behaviors. Jennifer J. Lanham, 2024: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education and School of Criminal Justice. Keywords: autism, pica, eating disorders, intervention, applied behavior analysis

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study participants were enrolled in a center-based treatment environment …

Chimes: January 29, 2024, Calvin University

Chimes

Invigorated by last year's momentum, Rangeela continues to grow by Maya Oeverman

Men's volleyball team kicks off their first season by Dillion Baumchen

Math Circle introduces local middle schoolers to mathematical thinking skills by Ethan Meyers

A rivalry for the common good: Calvin's SLC wraps up blood drive against Hope by Ewan Parker

Josh Steinberg wins gold with Team USA in Argentina by Lauren Nyong

A different kind of changing season: A conversation about the liturgical calendar by Nolan Cowan

Creating a tradition: The history of Calvin's January Series by Savannah Shustack

Sarah J. Maas's success comes at the expense …

Anatomy Camp: A Medical Student-Run Outreach Program, Ethan P. Winter, Josika Sammarco, Vivian Hua, Orlando M. Martinez, Tianqi Xiao, Susanne Wish-Baratz

Faculty Scholarship

Anatomy Camp is a medical student-run program for underserved youth from communities near the university. Middle and high school students are invited to visit the medical school for an afternoon of interacting with medical students, informal learning of anatomy and wellness, and becoming inspired to consider medical and STEM professions.

Pseudotumoral Hemicerebellitis In A Young Male Sailor With Complete Recovery After Steroid Therapy, Khizer Masroor Anns, Faheem Ullah Khan, Muhammad Aman, Anwar Ahmad, Kumail Khandwala, Zainab Aslam Saeed Memon, Izaz Ahmad, Muhammad Ismail Safi

Medical College Documents

Pseudotumoral hemicerebellitis is a rare presentation of acute cerebellitis, which involves the inflammation of a single cerebellar hemisphere and most commonly affects children. It mimics a tumor on imaging, hence given the name. In this report, we present a case of pseudotumoral hemicerebellitis in a 30-year-old male who presented to the emergency room (ER) with complaints of vertigo, vomiting, and a headache.

Adult Neuromuscular Choristoma, A Rare Peripheral Nerve Pathology: Illustrative Case, Ashley Ricciardelli, Alex Flores, Hsiang-Chih Lu, Ekin Guney, Arie Perry, Joey Grochmal

Faculty, Staff and Students Publications

Background: Neuromuscular choristomas (NMCs) are rare tumors involving aberrant intercalation of muscle fibers into peripheral nerves, most commonly the sciatic nerve. Although benign, these lesions risk developing into NMCs with desmoid-type fibrosis (NMC-DTFs), aggressive lesions potentially requiring amputation. Currently, information on NMCs and the link between NMCs and NMC-DTFs is limited in adults, with the majority of cases reported in children. We present the case of a 66-year-old male with a sciatic NMC alongside a Preferred Reporting Items for Systematic Reviews and Meta-Analyses-based systematic review of similar cases to better characterize this lesion in the adult population.

Observations: A male …

Safety And Health Management Planning For Veterinarians, Jessie Salter, Michael Pate, Kerry A. Rood

All Current Publications

Veterinary staff health and safety are of primary importance to the profession. Although this is inherently understood, oftentimes, staff safety is not given the time and resources needed to promote a safe work environment free from unnecessary risks or exposures. This handbook educates clinic leaders on valuing and creating a safety culture in practice as well as implementing appropriate safety policies and procedures. Veterinary personnel are more likely to experience a work-related injury than policemen, firefighters, and construction workers. These statistics illustrate the need for a stronger safety culture in veterinary medicine. This handbook provides an outline on how to …

Clinical Situations For Which 3d Printing Is Considered An Appropriate Representation Or Extension Of Data Contained In A Medical Imaging Examination: Pediatric Congenital Heart Disease Conditions, Justin R Ryan, David Ballard, Et Al.

2020-Current year OA Pubs

BACKGROUND: The use of medical 3D printing (focusing on anatomical modeling) has continued to grow since the Radiological Society of North America's (RSNA) 3D Printing Special Interest Group (3DPSIG) released its initial guideline and appropriateness rating document in 2018. The 3DPSIG formed a focused writing group to provide updated appropriateness ratings for 3D printing anatomical models across a variety of congenital heart disease. Evidence-based- (where available) and expert-consensus-driven appropriateness ratings are provided for twenty-eight congenital heart lesion categories.

METHODS: A structured literature search was conducted to identify all relevant articles using 3D printing technology associated with pediatric congenital heart disease …

Commentary: Eighteen Cases Of Renal Aneurysms: Clinical Retrospective Analysis And Experience Of Endovascular Interventional Treatment, Som P. Singh, Ursula N. Qureshi, Farah Qureshi, Fawad Qureshi

Student Publications

No abstract provided.