Digital Commons Network^™

Taxation And The Constitution, Reconsidered, David Gamage, John R. Brooks

Faculty Publications

Our current income tax is unable to address growing concentrations of financial wealth and resulting economic inequality. But reforms to address these problems—such as a wealth tax or an income tax on unrealized capital gains—are stymied by fears of unconstitutionality. The basic claim is that wealth taxes and similar reforms are “direct taxes” under the Apportionment Clauses of the Constitution, and since apportionment is not feasible, these taxes are impossible. But this claim is wrong.

This Article shows that there is in fact a long history of federal taxes similar to wealth taxes—both apportioned and uniform—and a well-developed constitutional tax …

Probiotic Characteristics Of Streptococcus Thermophilus And Lactobacillus Delbrueckii Ssp. Bulgaricus As Influenced By Carao (Cassia Grandis), David Paz, Ricardo S. Aleman, Roberto Cedillos, Douglas W. Olson, Kayanush Aryana, Jhunior Marcia, Charles Boeneke

Faculty Publications

Carao is considered a functional ingredient since its bioactive compounds are meaningful in nutritional, pharmacological, and medicinal applications. The objective of this study was to determine the effects of carao pulp powder on the bacterial viability, acid tolerance, bile tolerance, and protease activity of S. thermophilus STI-06 and L. bulgaricus LB-12. M17 broth with 0.5% lactose and MRS broth were used for S. thermophilus and L. bulgaricus, respectively, for determining bacterial viability, acid tolerance, and bile tolerance. Skim milk was used to study the protease activity of both bacteria. The carao was added at 0 (control), 1.3, 2.6, and 5.3 …

Single-Screen Bark Particle Separation Can Be Used To Engineer Stratified Substrate Systems, Jeb S. Fields, Kristopher S. Criscione, Ashley Edwards

Faculty Publications

Substrate stratification is an emerging substrate management strategy involving layering multiple substrate materials within a single container to modify physiochemical characteristics of the substrate system. Specifically, stratifying allows growers and researchers to rearrange the air–water balance within a container to modify hydraulic characteristics. Moreover, fertilizer can be incorporated into just the upper strata to reduce leaching. Research to date has shown benefits associated with resource efficiency, production timing, and weed control. With the associated benefits for substrate stratification, interested growers will need pragmatic solutions for onsite trials. Therefore, the objective of this study was to identify a cost-effective solution for …

The Small Ras Superfamily Gtpase Rho4 Of The Maize Anthracnose Fungus Colletotrichum Graminicola Is Required For Β-1,3-Glucan Synthesis, Cell Wall Integrity, And Full Virulence, Ely Oliveira-Garcia, Lala Aliyeva-Schnorr, Alan De Oliveira Silva, Seif El Din Ghanem, Kathrin Thor, Edgar Peiter, Holger B. Deising

Faculty Publications

Small Ras superfamily GTPases are highly conserved regulatory factors of fungal cell wall biosynthesis and morphogenesis. Previous experiments have shown that the Rho4-like protein of the maize anthracnose fungus Colletotrichum graminicola, formerly erroneously annotated as a Rho1 protein, physically interacts with the β-1,3-glucan synthase Gls1 (Lange et al., 2014; Curr. Genet. 60:343–350). Here, we show that Rho4 is required for β-1,3-glucan synthesis. Accordingly, Δrho4 strains formed distorted vegetative hyphae with swellings, and exhibited strongly reduced rates of hyphal growth and defects in asexual sporulation. Moreover, on host cuticles, conidia of Δrho4 strains formed long hyphae with hyphopodia, rather than short …

Antimicrobial Resistant Bacteria In Shrimp And Shrimp Farms Of Bangladesh, Murshida Khan, Sulav Indra Paul, Md Mahbubur Rahman, Julie Anderson Lively

Faculty Publications

The purpose of this study was to investigate the presence of pathogenic bacteria, specifically Escherichia coli and Salmonella and Vibrio species, and their antimicrobial resistance in shrimp aquaculture facilities of Bagerhat (Bangladesh). Sediment samples were collected from both Penaeus monodon and Macrobrachium rosenbergii farms and shrimp samples from the Macrobrachium rosenbergii facility. The abovementioned bacteria were not found, but five Enterobacterales (Proteus penneri, Proteus alimentorum, Morganella morganii, Enterobacter hormaechei subsp. xiangfangensis and Plesiomonas shigelloides) were detected. This is the first documented case of Enterobacter hormaechei subsp. xiangfangensis in a shrimp farm. Nine antibiotics—ampicillin, gentamicin, chloramphenicol, oxytetracycline, nitrofurantoin, levofloxacin, ciprofloxacin, azithromycin, …

Academic Program Recommendations For Graduate Degrees In Medical Physics: Aapm Report No. 365 (Revision Of Report No. 197), Jay W. Burmeister, Nathan C. Busse, Ashley J. Cetnar, Rebecca R. Howell, Robert Jeraj, A. Kyle Jones, Steven H. King, Kenneth L. Matthews, Victor J. Montemayor, Wayne Newhauser, Anna E. Rodrigues, Ehsan Samei, Timothy V. Turkington, Mary P. Gronberg, Brian Loughery, Alison R. Roth, Michael C. Joiner, Edward F. Jackson, Paul A. Naine, Leonard H. Kim

Faculty Publications

No abstract provided.

Parametrized Topological Complexity Of Collision-Free Motion Planning In The Plane, Daniel C. Cohen, Michael Farber, Shmuel Weinberger

Faculty Publications

Parametrized motion planning algorithms have high degrees of universality and flexibility, as they are designed to work under a variety of external conditions, which are viewed as parameters and form part of the input of the underlying motion planning problem. In this paper, we analyze the parametrized motion planning problem for the motion of many distinct points in the plane, moving without collision and avoiding multiple distinct obstacles with a priori unknown positions. This complements our prior work Cohen et al. [3] (SIAM J. Appl. Algebra Geom. 5, 229–249), where parametrized motion planning algorithms were introduced, and the obstacle-avoiding collision-free …

Instrumental Music Education In Rural North Carolina: A Descriptive Study, Melody Causby, Catheryn Shaw Foster

Faculty Publications

The purpose of this study was to investigate secondary instrumental music education in rural North Carolina. This descriptive study investigated the experiences, attitudes, beliefs, and perceptions that rural instrumental music educators (n = 55) held about their schools, students, and communities. Furthermore, the researchers examined how participants defined success for their programs, what challenges and rewards they experienced in their positions, and what skills they considered most important for themselves as teachers.

Results indicate that although rural music educators find the musical aspects of their positions rewarding, they believe that their nonmusical skills related to teaching, such as developing …

A Guide To Design The Trajectory Of Active Particles: From Fundamentals To Applications, Ahmed Al Harraq, Mustapha Bello, Bhuvnesh Bharti

Faculty Publications

Active particles convert external energy into motility, displaying a variety of dynamical features. Recent progress in the field has marked a shift in focus from understanding the origin and sources of active motion to controlling the dynamics and trajectory of individual microswimmers. This review explores the advancements made in a two-fold perspective—the role of particle design and that of external factors. Our main goal is to highlight the guiding principles, which determine active particle trajectory. These include, on the one hand, the role of the morphology of active particles and their assemblies in driving translation, rotation, and corresponding coupling between …

Towards A Post-Pandemic Mission, Boubakar Sanou, Josh Dietrich, Tyler Kern

Faculty Publications

No abstract provided.

Theology Matters, Jiří Moskala

Faculty Publications

No abstract provided.

Segmented Innovation In The Legalization Of Mitochondrial Transfer: Lessons From Australia And The United Kingdom, Myrisha S. Lewis

Faculty Publications

The U.S. is often characterized as a leader in innovation—a home of Nobel Prize‐winning scientists, innovators, and abundant research funding. Yet, in the area of assisted reproduction combined with genetic modification or substitution, what I call “reproductive genetic innovation,” that characterization begins to wane. This Article focuses on the regulation of mitochondrial transfer, a subset of reproductive genetic innovation. While human clinical trials related to mitochondrial transfer go forward in the U.K., the clinical use of the technique remains illegal in the U.S. due to a system of subterranean regulation by the U.S. Food and Drug Administration and a now-recurring …

Circuit Personalities, Allison Orr Larsen, Neal Devins

Faculty Publications

The U.S. Courts of Appeals do not behave as one; they have developed circuit-specific practices that are passed down from one generation of judges to the next. These different norms and traditions (some written down, others not) exist on a variety of levels: rules governing oral argument and the publishing of opinions, en banc practices, social customs, case discussion norms, law clerk dynamics, and even selfimposed circuit nicknames. In this Article, we describe these varying “circuit personalities” and then argue that they are necessary to the very survival of the federal courts of appeals. Circuit-specific norms and traditions foster collegiality …

“Nothing To Do But Be Borne And Steered”: Unpacking Feminist Scripts In Elana Arnold’S Damsel, Jenna Spiering, Nicole Ann Amato

Faculty Publications

Feminism in novels marketed for young adults often reflects the values of a popular feminism that relies on individual and personal means of empowerment, rather than critiquing or seeking to dismantle systems of domination. In this paper, we illumminate frameworks and methods for engaging students in careful readings and evaluations of texts marketed as feminist, through an analysis of Elana Arnold’s feminist fairy tale, Damsel (2018). Drawing on theoretical frameworks of popular feminism, feral feminism, and theories of becoming, the authors use Critical Content Anlaysis to explore several tenets in contemporary feminist thought in order to analyze Arnold’s text and …

Approaches To Faith Integration: A Case Study Of Andrews University Employees, Duane Covrig, Glynis M. Bradfield, Steven Injety, Duduetsang Kakhu

Faculty Publications

For centuries, Christians have cultivated faith in themselves and others by engaging in prayer, evangelism, discipleship, and education, with Christian tertiary institutions playing a vital role in this nurturing of faith. However, previous studies have shown that Christian educators have also been complicit in depleting faith in others. This erosion of faith has been well documented in American "Christian" universities like Harvard, Yale, and Princeton, primarily due to modernity and secularization. For faith to thrive, it has to be backed with intention, and this is especially of paramount importance in American higher education today. As the oldest Seventh-day Adventist University, …

Our Currency--Influence, Roy Gane

Faculty Publications

No abstract provided.

Same Purpose, New Approach: A Case Study Of The North Dakota Bismarck Mission Using Social Media During Covid-19, Scott L. Howell

Faculty Publications

This is the story of how one mission in The Church of Jesus Christ of Latter-day Saints (Church) adapted its approach, but not its purpose, to invite all to come unto Jesus Christ during the first 16 months of the COVID-19 pandemic (March 2020 to July 2021). The North Dakota Bismarck Mission (NDBM hereafter) covers all or parts of the states of North and South Dakota, Minnesota, Montana, and Nebraska, and, like the other 404 missions¹ throughout the world, traditional approaches to missionary work were significantly disrupted by the effects of COVID-19. No longer were missionaries able to find and …

Transmission Roles Of Symptomatic And Asymptomatic Covid-19 Cases: A Modelling Study, Jianbin Tan, Yang Ge, Leonardo Martinez, Jimin Sun, Changwei Li, Adrianna Westbrook, Enfu Chen, Jinren Pan, Yang Li, Wei Cheng, Feng Ling, Zhinping Chen, Ye Shen, Hui Huang

Faculty Publications

Coronavirus disease 2019 (COVID-19) asymptomatic cases are hard to identify, impeding transmissibility estimation. The value of COVID-19 transmissibility is worth further elucidation for key assumptions in further modelling studies. Through a population-based surveillance network, we collected data on 1342 confirmed cases with a 90-days follow-up for all asymptomatic cases. An age-stratified compartmental model containing contact information was built to estimate the transmissibility of symptomatic and asymptomatic COVID-19 cases. The difference in transmissibility of a symptomatic and asymptomatic case depended on age and was most distinct for the middle-age groups. The asymptomatic cases had a 66.7% lower transmissibility rate than symptomatic …

Assessing The Testability Of The Multi-Theory Model (Mtm) In Predicting Vaping Quitting Behavior Among Young Adults In The United States: A Cross-Sectional Survey., Manoj Sharma, Kavita Batra, Ravi Batra, Chia-Liang Dai, Traci Hayes, Melinda J. Ickes, Tejinder Pal Singh

Faculty Publications

Purpose: Given the increased exposure to e-cigarettes and nicotine among young adults, difficulty in quitting vaping is likely, which supports the need for effective behavioral interventions. Therefore, this cross-sectional study aims to assess the testability of the contemporary multi-theory model of health behavior change in predicting the vaping quitting behavior among young adults in the United States.

Methods: A nationally representative sample of 619 young adults engaged in vaping behavior and aged 18–24 years was recruited to complete a 49-item web-based survey. A structural equation model was used to test relationships between MTM constructs. Hierarchical multiple regression was …

Topical Application Of An Irreversible Small Molecule Inhibitor Of Lysyl Oxidases Ameliorates Skin Scarring And Fibrosis, Nutan Chaudhari, Alison D. Findlay, Andrew W. Stevenson, Tristan D. Clemons, Yimin Yao, Amar Joshi, Sepidar Sayar, Gordon Wallace, Suzanne Rea, Priyanka Toshniwal, Zhenjun Deng, Philip E. Melton, Nicole Hortin, K. Swaminathan Iyer, Wolfgang Jarolimek, Fiona M. Wood, Mark W. Fear

Faculty Publications

Scarring is a lifelong consequence of skin injury, with scar stiffness and poor appearance presenting physical and psychological barriers to a return to normal life. Lysyl oxidases are a family of enzymes that play a critical role in scar formation and maintenance. Lysyl oxidases stabilize the main component of scar tissue, collagen, and drive scar stiffness and appearance. Here we describe the development and characterisation of an irreversible lysyl oxidase inhibitor, PXS-6302. PXS-6302 is ideally suited for skin treatment, readily penetrating the skin when applied as a cream and abolishing lysyl oxidase activity. In murine models of injury and fibrosis, …

Redefining Progress And The Case For Diversity In Innovation And Inventing, Colleen Chien

Faculty Publications

In the United States, women represent 50% of the workforce, but only 27% of STEM workers and 13% of inventors. This article surveys the scientific literature to make the empirical case for diversity in innovation and inventing, finding a growing body of research to show how diverse innovators expand the reach, quality, and quantity of innovation. It then surveys the history of patent law to make the legal case for prioritizing diversity in inventing, and for expanding conventional notions of “progress” in the patent system to include the promotion of a diverse set of innovators, rather than just innovation. It …

Confronting Hate Antisemitism, Racism, And The Resistance, Magda Teter

Faculty Publications

Antisemitism and anti-Black racism have often been viewed as separate issues. The exhibit “Confronting Hate: Racism, Antisemitism, and The Resistance,” a fruit of the work of students in HIST 4312: Antisemitism and Racism taught by Professors Westenley (Wes) Alcenat and Magda Teter in 2021-2022, seeks to open a conversation about historical and phenomenological connections between racism and antisemitism. The exhibit highlights the way popular culture, scholarly works, and art have served to construct ideas about race and racial identity. It explores how racist ideas became entrenched in European and American cultures and how Jews, Black people, and their allies strove …

Unsupervised Summarization Of Privacy Concerns In Mobile Application Reviews, Fahimeh Ebrahimi, Anas Mahmoud

Faculty Publications

The proliferation of mobile applications (app) over the past decade has imposed unprecedented challenges on end-users privacy. Apps constantly demand access to sensitive user information in exchange for more personalized services. These - mostly unjustifiable - data collection tactics have raised major privacy concerns among mobile app users. Such concerns are commonly expressed in mobile app reviews, however, they are typically overshadowed by more generic categories of user feedback, such as app reliability and usability. This makes extracting user privacy concerns manually, or even using automated tools, a challenging and time-consuming task. To address these challenges, in this paper, we …

Muscular Strength And Carotid Intima-Media Thickness In Physically Fit Young Adults: The Chief Atherosclerosis Study, Gen-Min Lin, Kun-Zhe Tsai, Yun-Chen Chang, Wei-Chun Huang, Xuemei Sui M.D., M.P.H., Ph.D., Carl J. Lavie

Faculty Publications

Background: Greater muscular strength (MusS) has been found to have an inverse association with subclinical atherosclerosis in children, as well as with mortality from cardiovascular diseases (CVDs) in middle-aged and elderly individuals. However, the association of the degree of MusS with atherosclerosis may differ by sex and has not been clarified in young adults. Methods and Results: A total of 1021 Taiwanese military personnel, aged 18–40 years, participated in annual health examinations in 2018–2020. MusS was separately assessed by 2-min push-up and 2-min sit-up numbers. Subclinical atherosclerosis was measured by the left carotid bulb intima–media thickness (cIMT) using high-resolution ultrasonography. …

The Intersection Of Persuasive System Design And Personalization In Mobile Health: Statistical Evaluation, Aleise Mcgowan, Scott Sittig, David Bourrie, Ryan Benton, Sriram Iyengar

Faculty Publications

Background: Persuasive technology is an umbrella term that encompasses software (eg, mobile apps) or hardware (eg, smartwatches) designed to influence users to perform preferable behavior once or on a long-term basis. Considering the ubiquitous nature of mobile devices across all socioeconomic groups, user behavior modification thrives under the personalized care that persuasive technology can offer. However, there is no guidance for developing personalized persuasive technologies based on the psychological characteristics of users.

Objective: This study examined the role that psychological characteristics play in interpreted mobile health (mHealth) screen perceived persuasiveness. In addition, this study aims to explore how …

Pulse-Quality Metric For Nonstationary Partially Coherent Fields, Milo W. Hyde Iv, Olga Korotkova, Mark F. Spencer

Faculty Publications

This paper generalizes a pulse-quality metric referred to as P², i.e., the time analogue of Siegman’s beam quality factor M², to include pulsed (nonstationary) random fields of any state of coherence. The analysis begins with the derivation of a general P² relation, which we then specialize to the important cases of coherent and Schell-model pulsed beams. As examples, we derive the P² for two stochastic sources: (1) a cosine Gaussian-correlated Schell-model pulsed beam and (2) a nonuniformly correlated pulsed beam. For both of these sources, we generate (in simulation) random instances of each and …

Resonant Plasmonic–Biomolecular Chiral Interactions In The Far-Ultraviolet: Enantiomeric Discrimination Of Sub-10 Nm Amino Acid Films, Tiago Ramos Leite, Lin Zschiedrich, Orhan Kizilkaya, Kevin M. Mcpeak

Faculty Publications

Resonant plasmonic–molecular chiral interactions are a promising route to enhanced biosensing. However, biomolecular optical activity primarily exists in the far-ultraviolet regime, posing significant challenges for spectral overlap with current nano-optical platforms. We demonstrate experimentally and computationally the enhanced chiral sensing of a resonant plasmonic–biomolecular system operating in the far-UV. We develop a full-wave model of biomolecular films on Al gammadion arrays using experimentally derived chirality parameters. Our calculations show that detectable enhancements in the chiroptical signals from small amounts of biomolecules are possible only when tight spectral overlap exists between the plasmonic and biomolecular chiral responses. We support this conclusion …

Genome-Wide Association Analyses Of Physical Activity And Sedentary Behavior Provide Insights Into Underlying Mechanisms And Roles In Disease Prevention, Zhe Wang, Andrew Emmerich, Nicolas J. Pillon, Tim Moore, Daiane Hemerich, Marilyn C. Cornelis, Eugenia Mazzaferro, Siacia Broos, Tarunveer S. Ahluwalia, Traci M. Bartz, Amy R. Bentley, Lawrence F. Bielak, Mike Chong, Audrey Y. Chu, Diane Berry, Rajkumar Dorajoo, Nicole D. Dueker, Elisa Kasbohm, Bjarke Feenstra, Mary F. Feitosa, Mark A. Sarzynski Ph.D., Faha, Facsm, Et. Al.

Faculty Publications

Although physical activity and sedentary behavior are moderately heritable, little is known about the mechanisms that influence these traits. Combining data for up to 703,901 individuals from 51 studies in a multi-ancestry meta-analysis of genome-wide association studies yields 99 loci that associate with self-reported moderate-to-vigorous intensity physical activity during leisure time (MVPA), leisure screen time (LST) and/or sedentary behavior at work. Loci associated with LST are enriched for genes whose expression in skeletal muscle is altered by resistance training. A missense variant in ACTN3 makes the alpha-actinin-3 filaments more flexible, resulting in lower maximal force in isolated type IIA muscle …

Assessing The Impact Of Land Use And Land Cover Change On Air Quality In East Baton Rouge—Louisiana Using Earth Observation Techniques, Diana B. Frimpong, Yaw A. Twumasi, Zhu H. Ning, Abena B. Asare-Ansah, Matilda Anokye, Priscilla M. Loh, Faustina Owusu, Caroline Y. Apraku, Rechael N.D. Armah, Judith Oppong, John B. Namwamba

Faculty Publications

There has been significant research in recent decades on Land use Land cover (LULC) changes and their influence on biodiversity but little to no research on its impact on air quality. This research seeks to demonstrate how geospatial technologies such as geographic information system (GIS) and remote sensing can be used to assess the effects of LULC changes on particulate matter emissions and their impact on air quality in the East Baton Rouge area. In pursuit of these objectives, this study uses LANDSAT imageries from the past 30 years specifically Landsat Thematic Mapper (TM C2L2) and Landsat 8 Operational Land …

Flood Mapping In Mozambique Using Copernicus Sentinel-2 Satellite Data, Yaw A. Twumasi, Edmund C. Merem, John B. Namwamba, Abena B. Asare-Ansah, Jacob B. Annan, Zhu H. Ning, Rechael N.D. Armah, Caroline Y. Apraku, Harriet B. Yeboah, Julia Atayi, Matilda Anokye, Diana B. Frimpong, Ronald Okwemba, Olipa S. Mwakimi, Judith Oppong, Brilliant M. Petja, Janeth Mjema, Priscilla M. Loh, Lucinda A. Kangwana, Valentine Jeruto, Leah Wangari Njeri, Joyce Mcclendon-Peralta

Faculty Publications

Over the last two decades, Mozambique has experienced tremendous tropical cyclonic activities causing many flooding activities accompanied by disastrous human casualties. Studies that integrate remote sensing, elevation data and coupled with demographic analysis in Mozambique are very limited. This study seeks to fill the void by employing satellite data to map inundation caused by Tropical Cyclones in Mozambique. In pursuit of this objective, Sentinel-2 satellite data was obtained from the United States Geological Survey (USGS)’s Earth Explorer free Online Data Services imagery website covering the months of March 20, 2019, March 25, 2019, and April 16, 2019 for two cities, …