Digital Commons Network^™

Arden 2024, Elizabeth Woods, Maddie Ginter

The Arden

An amalgamation of creative student works. Items contained include, but are not limited to, art, photography, short stories, prose, poetry, and other avenues of creative composition.

Tax Expenditures And Horizontal Equity: A Present-Day Reassessment, Nir Fishbien

Chapman Law Review

Tax expenditures are “revenue losses attributable to provisions of the Federal tax laws which allow a special exclusion, exemption, or deduction from gross income or which provide a special credit, a preferential rate of tax, or a deferral of tax liability.” The concept of tax expenditures was coined by the first Assistant Secretary for Tax Policy, Stanley S. Surrey, in the late 1960s, and was codified by the Congressional Budget Act of 1974, which requires that a list of tax expenditures be included in the U.S. budget. The concept relies on the Haig-Simons definition of income (with certain adjustments) as …

“Senator . . . I’M Singaporean!”: Privacy Regulation And Data Transfers In Cross-Border Corporations, Michelle Norris

Chapman Law Review

A recent congressional hearing involving social media companies, including TikTok and Facebook, made headlines when Senator Tom Cotton of Arkansas grilled the TikTok CEO, Shou Zi Chew, repeatedly asking him if he had ties to China or its Communist Party. The Singaporean CEO, who has served as TikTok’s CEO since 2021, repeatedly replied, “Senator . . . I’m Singaporean!” While Senator Cotton, evoking McCarthy-era sentiments, was severely criticized for his racism and what appears to be a lack of understanding about corporate governance, another problem emerged.

TikTok, which is a subsidiary of the Chinese-owned ByteDance, operates in countries around the …

The Literary Landscape For Twentieth-Century Spanish-Speaking Lds Poets, Gabriel González Núñez

Writing and Language Studies Faculty Publications

Spanish is the second-most spoken language among Latter-day Saints, but relatively little is known about Mormon literature in this language, either its current status or its history. This absence is evident in the key surveys on Mormon literature that have been carried out. For example, when Eugene England considered the prospects of Mormon literature in his landmark essay on its history and future, he looked ahead at a mostly US-centric and fully English-language literary horizon.¹ This makes sense in the context in which he was writing. In the English language, and in the United States in particular, Mormon literature …

Adjusting For Covariates Representing Potential Confounders, Mediators, Or Competing Predictors In The Presence Of Measurement Error: Dispelling A Potential Misapprehension And Insights For Optimal Study Design With Nutritional Epidemiology Examples, Roger S Zoh, Diana M Thomas, Carmen D Tekwe, Xiaoxin Yu, Colby J Vorland, Nikhil V Dhurandhar, David M Klurfeld, David B Allison

Children’s Nutrition Research Center Staff Publications

Background: Variables such as dietary intake are measured with error yet frequently used in observational epidemiology. Although this limitation is sometimes noted, these variables are still often modeled as covariates without formal correction or sincere dialogue about measurement unreliability potentially weakening the validity of statistical conclusions. Further, larger sample sizes increase power (bias) to detect spurious correlations. Counterintuitively, recent work suggested a non-monotonic relationship between confounder unreliability and how much controlling for the confounder reduces (or induces) bias when testing for an exposure-outcome association. If true, such non-monotonicity would be especially concerning for applications such as nutrition, where measurement reliability …

Objective Assessment Of Shared Plate Eating Using A Wearable Camera In Urban And Rural Households In Ghana, Christabel A Domfe, Megan A Mccrory, Edward Sazonov, Tonmoy Ghosh, Viprav Raju, Gary Frost, Matilda Steiner-Asiedu, Mingui Sun, Wenyan Jia, Tom Baranowski, Benny Lo, Alex K Anderson

Children’s Nutrition Research Center Staff Publications

Background: Shared plate eating (SPE), defined as two or more individuals eating directly from the same plate or bowl, is a common household food consumption practice in many Low- and Middle-Income Countries (LMICs). Examination of household engagement in SPE remains largely unexplored, highlighting a gap in research when interpreting dietary information obtained from these settings. The dearth of research into SPE can be attributed to the inherent limitations of traditional dietary assessment methods which constrain their usability in settings where SPE is common.

Objective: In this expository narrative, we describe what SPE is when it is practiced in an LMIC …

Combinatorial Atoh1, Gfi1, Pou4f3, And Six1 Gene Transfer Induces Hair Cell Regeneration In The Flat Epithelium Of Mature Guinea Pigs, Yujie Liu, Lin Yang, Sunita Singh, Lisa A Beyer, Diane M Prieskorn, Donald L Swiderski, Andrew K Groves, Yehoash Raphael

Children’s Nutrition Research Center Staff Publications

Flat epithelium (FE) is a condition characterized by the loss of both hair cells (HCs) and supporting cells and the transformation of the organ of Corti into a simple flat or cuboidal epithelium, which can occur after severe cochlear insults. The transcription factors Gfi1, Atoh1, Pou4f3, and Six1 (GAPS) play key roles in HC differentiation and survival in normal ears. Previous work using a single transcription factor, Atoh1, to induce HC regeneration in mature ears in vivo usually produced very few cells and failed to produce HCs in severely damaged organs of Corti, especially those with FE. Studies in vitro …

Advancing Kidney Xenotransplantation With Anesthesia And Surgery – Bridging Preclinical And Clinical Frontiers Challenges And Prospects, Xiaojian Zhang, Hailian Wang, Qin Xie, Yang Zhang, Yixin Yang, Man Yuan, Yuqi Cui, Si-Yuan Song, Jianzhen Lv, Yi Wang

Children’s Nutrition Research Center Staff Publications

Xenotransplantation is emerging as a vital solution to the critical shortage of organs available for transplantation, significantly propelled by advancements in genetic engineering and the development of sophisticated immunosuppressive treatments. Specifically, the transplantation of kidneys from genetically engineered pigs into human patients has made significant progress, offering a potential clinical solution to the shortage of human kidney supply. Recent trials involving the transplantation of these modified porcine kidneys into deceased human bodies have underscored the practicality of this approach, advancing the field towards potential clinical applications. However, numerous challenges remain, especially in the domains of identifying suitable donor-recipient matches and …

Promoting Trustworthiness Of Science: Reproducing And Verifying Agarwal Et Al's (2022) Findings Through Collaborative Endeavors, Yasaman Jamshidi-Naeini, Nicolas Escobar Velasquez, Lilian Golzarri-Arroyo, Sumayyah Ali, Luke R Howard, Stephanie Dickinson, David B Allison

Children’s Nutrition Research Center Staff Publications

No abstract provided.

The 2018 World Cancer Research Fund (Wcrf)/American Institute For Cancer Research (Aicr) Score And Diabetes Risk In The Diabetes Prevention Program Outcomes Study (Dppos), Danny Ramzy, Nicholas Ray

Faculty, Staff and Student Publications

No abstract provided.

Effect Of Natural Pozzolana On Physical And Mechanical Properties Of Concrete, Tsion Amsalu Fode, Yusufu Abeid Chande Jande, Thomas Kivevele

All Rsif Scholars' Publications

Construction industries are rapidly growing, sacking high amounts of concrete which has a highly dense microstructure with excellent mechanical properties, more durable, and highly eco-friendly materials. Hence, many of the researchers are interested in solving this problem with replacing concrete by natural pozzolana (NP) which is a supplementary cementitious material mostly from volcanic sources having much active silica content that can improve the durability and mechanical properties of concrete. However, it is not well-known which common optimum replacement range can give the most desirable concrete properties. So, the present study sought to review the effects of replacing NP from volcanic …

Novel, Pathogenic Insertion Variant Of Gsdme Associates With Autosomal Dominant Hearing Loss In A Large Chinese Pedigree, Jingliang Cheng, Ting Li, Qi Tan, Jiewen Fu, Lianmei Zhang, Luquan Yang, Baixu Zhou, Lisha Yang, Shangyi Fu, Alora Grace Linehan, Junjiang Fu

Children’s Nutrition Research Center Staff Publications

Nonsyndromic hearing loss (NSHL) is a genetically diverse, highly heterogeneous condition characterised by deafness, and Gasdermin E (GSDME) variants have been identified as directly inducing autosomal dominant NSHL. While many NSHL cases associated with GSDME involve the skipping of exon 8, there is another, less understood pathogenic insertion variant specifically found in Chinese pedigrees that causes deafness, known as autosomal dominant 5 (DFNA5) hearing loss. In this study, we recruited a large Chinese pedigree, conducted whole‐exome and Sanger sequencing to serve as a comprehensive clinical examination, and extracted genomic DNA samples for co‐segregation analysis of the members. Conservation …

Co-Occurring Autism, Adhd, And Gender Dysphoria In Children, Adolescents, And Young Adults With Eating Disorders: An Examination Of Pre- Vs. Post-Covid Pandemic Outbreak Trends With Real-Time Electronic Health Record Data, Tashalee R Brown, Madeline O Jansen, A Ning Zhou, Dominic Moog, Hui Xie, Katherine V Liebesny, Kevin Y Xu, Binx Y Lin, Wisteria Y Deng

2020-Current year OA Pubs

BACKGROUND: Incidence rates of autism, attention-deficit/hyperactivity disorder (ADHD), and gender dysphoria (GD) are rising not only in the general population, but particularly among children, adolescents, and young adults with eating disorders (EDs). While ED rates have risen during the COVID pandemic, trends in co-occurring autism, ADHD, and GD have yet to be investigated in detail or at scale by way of large electronic medical record data.

OBJECTIVES: To investigate trends in rates of co-occurring autism, ADHD, and GD among children, adolescents, and young adults with EDs in years prior to and during the COVID-19 pandemic.

METHODS: We utilized a de-identified …

Assessment Of Sociodemographic And Psychiatric Characteristics Of Transgender Adults Seen At A Midwest Tertiary Medical Center, Samuel Cortez, Dominic Moog, Elizabeth Baranski, Kelley Williams, Jinli Wang, Ginger Nicol, Thomas Baranski, Cynthia J Herrick

2020-Current year OA Pubs

BACKGROUND: The National Academy of Medicine has formally identified transgender adults as an understudied population in critical need of health research. While national surveys, like the US Transgender survey, have characterized higher rates of depression, anxiety, suicidality and socioeconomic need in the transgender community, studies have not examined the impact of sociodemographic and clinical characteristics on mental health related outcomes.

OBJECTIVE: To describe the sociodemographic and mental health characteristics of transgender adults seen at a large Midwest transgender clinic and to determine factors associated with self-reported mental health conditions.

METHODS: Descriptive, retrospective, cross-sectional study of new transgender patients 18 years …

Recarving The Future: Bridging Car T-Cell Therapy Gaps With Synthetic Biology, Engineering, And Economic Insights, Alaa Ali, John F Dipersio

2020-Current year OA Pubs

Chimeric antigen receptor (CAR) T-cell therapy has revolutionized the treatment of hematologic malignancies, offering remarkable remission rates in otherwise refractory conditions. However, its expansion into broader oncological applications faces significant hurdles, including limited efficacy in solid tumors, safety concerns related to toxicity, and logistical challenges in manufacturing and scalability. This review critically examines the latest advancements aimed at overcoming these obstacles, highlighting innovations in CAR T-cell engineering, novel antigen targeting strategies, and improvements in delivery and persistence within the tumor microenvironment. We also discuss the development of allogeneic CAR T cells as off-the-shelf therapies, strategies to mitigate adverse effects, and …

Role Of Endogenous T1Ρ And Its Dispersion Imaging In Differential Diagnosis Of Cardiac Amyloidosis, Keyan Wang, Yong Zhang, Wenbo Zhang, Hongrui Jin, Jing An, Jingliang Cheng, Jie Zheng

2020-Current year OA Pubs

BACKGROUND: Cardiovascular magnetic resonance (CMR) has demonstrated excellent performance in the diagnosis of cardiac amyloidosis (CA). However, misdiagnosis occasionally occurs because the morphological and functional features of CA are non-specific. This study was performed to determine the value of non-contrast CMR T1ρ in the diagnosis of CA.

METHODS: This prospective study included 45 patients with CA, 30 patients with hypertrophic cardiomyopathy (HCM), and 10 healthy controls (HCs). All participants underwent cine (whole heart), T1ρ mapping, pre- and post-contrast T1 mapping imaging (three slices), and late gadolinium enhancement using a 3T whole-body magnetic resonance imaging system. All participants underwent T1ρ at …

The Impact Of Telehealth-Based Behavioral Lifestyle Program On Hypertension Control In African American Participants: Results From The Heals Med-Tech Randomized Controlled Trial, Sunita Dodani Dodani, Amanda Clarke, Ismail El Moudden, Tharidu Gunawardena, Navdhit Bedi

Department of Medicine Faculty Publications

Introduction: The HEALS Med-Tech program offers a unique blend of lifestyle changes and technology to improve hypertension (HTN) management in African Americans (AAs), a group disproportionately affected by cardiovascular disease (CVD).

Methods: A randomized controlled trial compared HEALS Med-Tech against usual care for uncontrolled hypertension in AAs, focusing on diet, medication adherence, and telehealth.

Results: In a study of 61 participants, HEALS Med-Tech significantly reduced systolic blood pressure by 12.95 mm Hg (p = 0.008) and 9.19 mm Hg (p = 0.013) at 3 and 12 months, respectively, demonstrating improved hypertension control.

Conclusions: HEALS Med-Tech demonstrates potential in HTN management …

Assessing The Completeness Of Patient-Reported Outcomes Reporting In Congestive Heart Failure Clinical Trials, Drayton Rorah, Jonathan Pollard, Corbin Walters, Will Roberts, Micah Hartwell, Christian Hemmerich, Matt Vassar

Student Publications

Objective: We aim to evaluate the quality of patient-reported outcomes included in randomized control trials for the treatment of congestive heart failure using the International Society for Quality of Life Research (ISOQOL) checklist, a validated tool for critically appraising the quality of patient-reported outcomes.

Design: We performed a cross-sectional analysis of 65 randomized control trials with patient-reported outcomes for drug intervention trials for treating congestive heart failure.

Setting: N/A.

Participants: N/A.

Main outcome measures: The primary outcome of this study was to evaluate the reporting completeness of patient-reported outcomes in congestive heart failure clinical trials with drug interventions according to …

Lipin1 As A Therapeutic Target For Respiratory Insufficiency Of Duchenne Muscular Dystrophy, Alexandra Brown, Brooklyn Morris, John Karanja Kamau, Ryan J Rakoczy, Brian N Finck, Christopher N Wyatt, Hongmei Ren

2020-Current year OA Pubs

In Duchenne muscular dystrophy (DMD), diaphragm muscle dysfunction results in respiratory insufficiency which is a leading cause of death in patients. Mutations to the dystrophin gene result in myocyte membrane instability, contributing to the structural deterioration of the diaphragm muscle tissues. With previous works suggesting the importance of lipin1 for maintaining skeletal muscle membrane integrity, we explored the roles of lipin1 in the dystrophic diaphragm. We found that the protein expression levels of lipin1 were reduced by 60% in the dystrophic diaphragm. While further knockdown of lipin1 in the dystrophic diaphragm leads to increased necroptosis, restoration of lipin1 in the …

Leishmania Major Surface Components And Dkk1 Signalling Via Lrp6 Promote Migration And Longevity Of Neutrophils In The Infection Site, Olivia C Ihedioha, Haley Q Marcarian, Anutr Sivakoses, Stephen M Beverley, Diane Mcmahon-Pratt, Alfred L M Bothwell

2020-Current year OA Pubs

BACKGROUND: Host-related factors highly regulate the increased circulation of neutrophils during

RESULTS: In this study, we further explored the potential role of DKK1-LRP6 signalling in the migration and longevity of activated neutrophils in the infection site using BALB/c mice with PMNs deficient in LRP6 (LRP6

CONCLUSION: Our results suggest that DKK1 signalling and

Persistent Elevation Of Plasma Markers Of Cellular Senescence After Hip Fracture: A Pilot Longitudinal Study, Eric J Lenze, Ginger E Nicol, George A Kuchel, Michael S Avidan, Breno S Diniz

2020-Current year OA Pubs

INTRODUCTION: Hip fractures may result from and contribute to accelerated biological aging. We aimed to evaluate the impact of hip fracture and its surgery on the senescence-associated secretory phenotype (SASP) index, a composite of peripheral protein markers where higher scores are thought to indicate greater levels of cellular senescence and accelerated aging.

METHODS: We examined the SASP index in plasma over 12 weeks post-surgery and its prediction of long-term post-surgical functional outcomes. We included 60 older adults: 20 recruited immediately after hip fracture surgery, and 40 comparison individuals who were either healthy or suffering chronic psychosocial stress (caregiving). We assessed …

Unraveling The Role Of Hif And Epigenetic Regulation In Pulmonary Arterial Hypertension: Implications For Clinical Research And Its Therapeutic Approach, Ankita Mitra, Dan Yi, Zhiyu Dai, Vinicio De Jesus Perez

2020-Current year OA Pubs

Pulmonary arterial hypertension (PAH) is characterized by pulmonary vascular remodeling with high pulmonary pressure, which ultimately leads to right heart failure and premature death. Emerging evidence suggests that both hypoxia and epigenetics play a pivotal role in the pathogenesis of PAH development. In this review article, we summarize the current developments in regulation of hypoxia inducible factor (HIF) isoforms in PAH vascular remodeling and the development of suitable animal models for discovery and testing of HIF pathway-targeting PAH therapeutics. In addition, we also discuss the epigenetic regulation of HIF-dependent isoforms in PAH and its therapeutic potential from a new perspective …

An Innovation Bootcamp Model For Developing Youth-Led Hiv Self-Testing Delivery Strategies In Nigeria: Post-Designathon Capacity Building, Ucheoma Nwaozuru, Titilola Gbaja-Biamila, David Oladele, Olufunto Olusanya, Temitope Ojo, Juliet Iwelunmor, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Many designathons, hackathons, and similar participatory events suffer from minimal training and support after the events. Responding to this need, we organized a health innovation bootcamp: an intensive, team-based apprenticeship training with research and entrepreneurial rigor among young people in Nigeria to develop HIV self-testing (HIVST) delivery strategies for Nigerian youth. The purpose of this paper was to describe an innovation bootcamp that aimed to develop HIVST delivery strategies for Nigerian youth.

METHODS: The four-week, in-person innovation bootcamp, informed by youth participatory action research and comprised a series of workshops, took place in Lagos, Nigeria. The goal was to …

A Global Survey Of Self-Reported Cancer Screening Practices By Health Professionals For Kidney Transplant Candidates And Recipients, Nida Saleem, Naoka Murakami, Et Al.

2020-Current year OA Pubs

Cancer is a major cause of morbidity and mortality in kidney transplant recipients. Health professionals have a critical role in promoting cancer screening participation. From March 2023 to February 2024, an online survey was distributed to kidney transplant health professionals globally to assess their screening practices. We compared their reported screening practices to recommended guidelines and analyzed factors associated with these practices. We received 97 responses, and most were nephrologists (70%), and around 80% recommended breast, colorectal, and cervical cancer screening for kidney transplant candidates and recipients. About 85% recommended lung cancer screening for higher-risk individuals. Skin cancer screening recommendations …

On Combinatorics Of Voronoi Polytopes For Perturbations Of The Dual Root Lattices, Alexey Garber

School of Mathematical & Statistical Sciences Faculty Publications

The Voronoi conjecture on parallelohedra claims that for every convex polytope P that tiles Euclidean d-dimensional space with translations there exists a d-dimensional lattice such that P and the Voronoi polytope of this lattice are affinely equivalent. The Voronoi conjecture is still open for the general case but it is known that some combinatorial restrictions for the face structure of P ensure that the Voronoi conjecture holds for P. In this article, we prove that if P is the Voronoi polytope of one of the dual root lattices Dd*, E6*, E7* or E8*=E8 or their small perturbations, then every parallelohedron …

Logarithmic Algorithms For Fair Division Problems, Alexandr Grebennikov, Xenia Isaeva, Andrei V. Malyutin, Mikhail Mikhailov, Oleg R. Musin

School of Mathematical & Statistical Sciences Faculty Publications

We study the algorithmic complexity of fair division problems with a focus on minimizing the number of queries needed to find an approximate solution with desired accuracy. We show for several classes of fair division problems that under certain natural conditions on sets of preferences, a logarithmic number of queries with respect to accuracy is sufficient.

Keynote Address And Meeting Program, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Instructions To Authors, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Table Of Contents, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Business Meeting Report (Secretary's And Treasurer's Report), Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.