Digital Commons Network^™

An Analysis Of Ukrainians’ Language Attitudes And Ideology: A Conflict-Catalyzed Identity Shift, Kateryna Kravchenko, Joseph A. Stanley

Faculty Publications

Literature Review:

• Positions of Russian language have traditionally been strong
• “The State has to ensure the comprehensive development and functioning of the Ukrainian language in all spheres of social life throughout the entire territory of Ukraine” (Constitution of Ukraine, art. 10)
• The majority of Ukrainians (74%) have never experienced discrimination against Russian speakers by Ukrainian speakers, and 67% have never experienced discrimination against Ukrainian speakers by Russian speakers (Masenko, 2009, pp. 117-119).
• After 2014, slight changes in attitudes: more positive views towards Ukrainian, worsening of attitudes towards Russian (Kulyk, 2016)

The Sabbath In The Old Testament, Dana M. Pike

Faculty Publications

The scriptures consistently depict the significance of sacred space and sacred time in the lives of the Lord’s covenant people. Sacred time is still experienced today, as in the past, through commemorations and celebrations on specific days that are dedicated to God and thus regarded as holy. These days punctuate the passing of ordinary or common time and are intended to help bring focus and clarity to relationships with the divine.

Are We Essential, Or Sacrificial? The Effects Of Felt Public Gratitude On Essential Worker Recovery Activities During Covid-19, Hee Young Kim, Sijun Kim, Taeya M. Howell, Sarah P. Doyle, Nathan C. Pettit, Michael Bizzarro

Faculty Publications

COVID-19 has been characterized by unprecedented levels of public gratitude to some, but not all, essential workers. In this research, we integrate insights from the stigmatized occupations and gratitude literature to build theory on the positive and negative relationships between such displays of public gratitude and essential workers’ recovery activities. We argue that felt public gratitude positively relates to adaptive recovery activities (e.g., exercise) and negatively relates to maladaptive recovery activities (e.g., overdrinking). We further explain how felt public gratitude impacts (mal)adaptive recovery activities through (a) felt invisibility and (b) negative/positive affect. We find support for our predictions in a …

Family Home Evening As A Model For Promoting Family Health, Tommy M. Phillips, Jennifer R. Smith, Alice C. Long, Brandan E. Wheeler, Loren D. Marks, Michael Goodman, Trevan Hatch, Sterling K. Wall

Faculty Publications

One hundred thirty-seven married members of the Church of Jesus Christ of Latter-day Saints with children participated in a study of Family Home Evening and its relation to family well-being. Results support previous research suggesting that regular family-level rituals and sacred practices benefit families, marriages, and parent-child relationships. While this study‟s results cannot demonstrate any sort of causal link, they do provide very strong correlational evidence in support of the power and value of regular family-level routines, rituals, and sacred practices, as seen in LDS observance of FHE. Implications for the full universe of families are discussed.

Resonant Perfect Absorption Yielded By Zero-Area Pulses, Yu He, Zuoye Liu, Christian Ott, Adrian N. Pfeiffer, Shaohua Sun, Mette B. Gaarde, Thomas Pfeifer, Bitao Hu

Faculty Publications

We propose and study the manipulation of the macroscopic transient absorption of an ensemble of open two-level systems via temporal engineering. The key idea is to impose an ultrashort temporal gate on the polarization decay of the system by transient absorption spectroscopy, thus confining its free evolution and the natural reshaping of the excitation pulse. The numerical and analytical results demonstrate that even at moderate optical depths, the resonant absorption of light can be reduced or significantly enhanced by more than 5 orders of magnitude relative to that without laser manipulation. The achievement of the quasicomplete extinction of light at …

Nitrous Oxide Production And Isotopomer Composition By Fungi Isolated From Salt Marsh Sediments, Birch Maxwell Lazo-Murphy, Samantha Larson, Sydney Staines, Heather Bruck, Julianne Mchenry, Annie Bourbonnais, Xuefeng Peng

Faculty Publications

The emissions of nitrous oxide (N₂O), a potent greenhouse gas and ozone-depleting agent, have been steadily increasing from coastal environments, such as salt marsh sediments, as a result of anthropogenic nutrient loading. Biotic processes, including nitrification and denitrification, are the largest sources of N₂O from salt marsh sediments. While it is assumed that the bulk of N₂O from salt marsh sediment is produced by nitrification and bacterial denitrification, recent reports suggest fungal denitrification may contribute significantly. In this study, four fungi capable of growth under sulfidic conditions were isolated from salt marsh sediments in …

Changing Season: Changing Times, Andrea Luxton

Faculty Publications

No abstract provided.

The Hypertension Cascade Of Care In The Midst Of Conflict: The Case Of The Gaza Strip, Bassam A. Abu Hamad, Zeina Jamaluddine, Gloria Safadi, Marie Elizabeth Ragi, Raeda El Sayed Ahmad, Eszter P. Vamos, Sanjay Basu, John S. Yudkin, Mohammed Jawad, Christopher Millett, Hala Ghattas Ph.D.

Faculty Publications

Although hypertension constitutes a substantial burden in conflict-affected areas, little is known about its prevalence, control, and management in Gaza. This study aims to estimate the prevalence and correlates of hypertension, its diagnosis and control among adults in Gaza. We conducted a representative, cross-sectional, anonymous, household survey of 4576 persons older than 40 years in Gaza in mid-2020. Data were collected through face-to-face interviews, anthropometric, and blood pressure measurements. Hypertension was defined in anyone with an average systolic blood pressure ≥140 mmHg or average diastolic blood pressure ≥90 mmHg from two consecutive readings or a hypertension diagnosis. The mean age …

Ministerial Decision On The Trips Agreement (Wto), Ana Santos Rutschman

Faculty Publications

No abstract provided.

Tragedies Of The Cultural Commons, Etienne C. Toussaint

Faculty Publications

In the United States, Black cultural expressions of democratic life that operate within specific historical-local contexts, yet reflect a shared set of sociocultural mores, have been historically crowded out of the law and policymaking process. Instead of democratic cultural discourse occurring within an open and neutral marketplace of ideas, the discursive production and consumption of democratic culture in American politics has been rivalrous. Such rivalry too often enables dominant White supremacist cultural beliefs, values, and practices to exercise their hegemony upon law’s production and meaning. The result has been tragedy for politically disempowered and socioeconomically excluded communities.

This Article uses …

Covid-19 Mitigation Strategies: A Natural Experiment Highlighting The Importance Of Structure In The Prevention And Treatment Of Childhood Obesity, Keith Brazendale, Michael Beets, Robert Weaver Med, Phd, Bridget Armstrong, Ethan T. Hunt

Faculty Publications

Societal restrictions due to the Coronavirus Disease 2019 (COVID-19), such as the closure of schools, childcare centers, and community programs, were implemented to prevent the spread of the disease and to protect the health and well-being of the population. These mitigation efforts drastically interrupted the day-to-day environments of children and adolescents and influenced how they spent the majority of their waking hours. Evidence shows on days when children and adolescents are in “structured” settings, such as school or other extracurricular programs or day camps, their obesogenic behaviors (i.e., sleep, physical activity, diet, and screen/media time) are more favorable than on …

Evaluation Of Light-Logging Geolocators To Study Mottled Duck Nesting Ecology, Kevin M. Ringelman, Michael G. Brasher, Joseph R. Marty, David A. Butler, Stephen Mcdowell, Richard Temple

Faculty Publications

Geolocators are small devices that record and store time-stamped light levels that researchers typically use to approximate the latitude and longitude of small birds across the annual cycle. However, when geolocators are affixed to leg bands of larger-bodied birds, nest incubation by females interrupts the daily pattern of light and darkness. Thus, geolocators can provide information on nesting propensity, nest success, and renesting intensity; these demographic parameters are both difficult to measure unobtrusively and are critically important in determining population dynamics of birds, especially ducks. Here, we deployed 240 geolocators on mottled ducks Anas fulvigula in Louisiana and Texas in …

Uterine Lumen Fluid Is Metabolically Semi-Autonomous, Constantine A. Simintiras, Jessica N. Drum, Hongyu Liu, M. Sofia Ortega, Thomas E. Spencer

Faculty Publications

Uterine lumen fluid (ULF) is central to successful pregnancy establishment and maintenance, and impacts offspring wellbeing into adulthood. The current dogma is that ULF composition is primarily governed by endometrial glandular epithelial cell secretions and influenced by progesterone. To investigate the hypothesis that ULF is metabolically semi-autonomous, ULF was obtained from cyclic heifers, and aliquots incubated for various durations prior to analysis by untargeted semi-quantitative metabolomic profiling. Metabolite flux was observed in these ULF isolates, supporting the idea that the biochemical makeup of ULF is semi-autonomously dynamic due to enzyme activities. Subsequent integrative analyses of these, and existing, data predict …

Improving Customer Satisfaction For Smes In Emerging Countries: A Comparative Study Of Hungary And Indonesia, Santi Setyaningsih, Peter Kelle

Faculty Publications

Improving Customer Satisfaction (CS) is a key strategical goal for companies, especially for Small and Medium-Sized Enterprises (SMEs). The objective of this research is to find and rank the major factors supporting CS. We focus on SMEs in two emerging markets located in two countries with different geographical and supply chain environments. We test a conceptual framework that includes several factors supporting CS. The data were collected from Hungarian and Indonesian SMEs by online questionnaire. We used statistical analysis such as Exploratory Factor Analysis (EFA), Confirmatory Factor Analysis (CFA), and Structural Equation Model (SEM) to test our model and hypothesis. …

Angles Between Subspaces And Nearly Optimal Approximation In Gfem, Robert Lipton, Paul Sinz, Michael Stuebner

Faculty Publications

The Generalized Finite Element Methods (GFEM) are known for accurately resolving local features in heterogeneous media. Recent numerical experiments have shown that the use of local bases made from A-harmonic extensions of well chosen boundary data have nearly optimal approximation properties. In this paper we show that the explanation is geometric and given by the angle between any finite dimensional approximation space and the optimal finite dimensional approximation space introduced in (Babǔska and Lipton, 2011). The effect of the angle is quantified by an upper bound on the convergence rate. This rate is seen in the numerical simulations where local …

Medical Physics Workforce In The United States, Wayne D. Newhauser, Dustin A. Gress, Michael D. Mills, David W. Jordan, Steven G. Sutlief, Melissa C. Martin, Edward Jackson

Faculty Publications

No abstract provided.

Probiotic Incorporation Into Yogurt And Various Novel Yogurt-Based Products, Douglas W. Olson, Kayanush J. Aryana

Faculty Publications

Probiotics are commonly added to yogurt to provide many health benefits for the consumer. A description is provided for some commonly used probiotics in yogurt. A GRAS (generally recognized as safe) list of probiotic bacteria that can be added to yogurt or similar types of products is provided. Additionally, prebiotics, synbiotics (combination of prebiotics and probiotics), postbiotics, paraprobiotics, and psychobiotics can be added to yogurt. Probiotic yogurt can come in various forms in addition to spoonable yogurt, and yogurt can be used as an ingredient in other food products. Many useful functional ingredients can be applied to probiotic yogurt. The …

Manipulating Facebook's Notification System To Provide Evidence Of Techno-Social Engineering, Brett Frischmann, Katherine Haenschen, Paul Ellenbogen

Faculty Publications

Techno-social engineering (TSE) theory argues that digital platforms shape and program human behaviors. We provide empirical evidence of this theory by introducing a novel method to conduct in-network studies on Facebook. We manipulate Facebook’s birthday notification system by recruiting confederates to change their birthday to a randomly assigned date and then measure network members’ responses in terms of whether they leave a greeting or question the veracity of the date. TSE theory leads us to expect that more participants will wish happy birthday on the fake date than question its veracity. We explore variables expected to predict heterogeneity in terms …

Potential Use Of Engineered Nanoparticles In Ocean Fertilization For Large-Scale Atmospheric Carbon Dioxide Removal, Peyman Babakhani, Tanapon Phenrat, Mohammed Baalousha M.Sc, Ph.D., Kullapa Soratana, Caroline L. Peacock, Benjamin S. Twining, Michael F. Hochella Jr.

Faculty Publications

Artificial ocean fertilization (AOF) aims to safely stimulate phytoplankton growth in the ocean and enhance carbon sequestration. AOF carbon sequestration efficiency appears lower than natural ocean fertilization processes due mainly to the low bioavailability of added nutrients, along with low export rates of AOF-produced biomass to the deep ocean. Here we explore the potential application of engineered nanoparticles (ENPs) to overcome these issues. Data from 123 studies show that some ENPs may enhance phytoplankton growth at concentrations below those likely to be toxic in marine ecosystems. ENPs may also increase bloom lifetime, boost phytoplankton aggregation and carbon export, and address …

A Tokenized Future: Regulatory Lessons From Crowdfunding And Standard Form Contracts, Darian M. Ibrahim

Faculty Publications

This Article examines the world of risk investing in the cryptoeconomy. The broader crypto market is booming despite the latest downturn. People and institutions are buying in. The question is now how to regulate it.

This Article first tackles the question of whether coins, tokens, and other investable cryptoassets are securities. Second, for those cryptoassets that are not securities, this Article seeks to find a regulatory solution that balances promoting innovation with investor protection, just as the Securities and Exchange Commission (SEC) would do. To strike the right balance, this Article adopts a proposal by Ian Ayres and Alan Schwartz …

A World Without Prosecutors, Jeffrey Bellin

Faculty Publications

Bennett Capers’ article Against Prosecutors challenges us to imagine a world where we “turn away from prosecution as we know it,” and shift “power from prosecutors to the people they purport to represent.”

[...]

Capers joins a long line of authors seeking to attack mass incarceration by reducing the role of prosecutors. I agree with these authors that we should dramatically shrink the footprint of American criminal law and ending the war on drugs is a good place to start. But while Capers styles his proposal as a “[r]adical change,” I find the focus on prosecutors in this context decidedly …

What Does It Mean To Take Online Classes As An International Student During Covid-19?, Katie K. Koo, Mei Jiang

Faculty Publications

Using the Theory of Social Support and the Community of Inquiry as theoretical frameworks, this qualitative study explored international students’ experiences, challenges, and perceptions of online learning environments during the COVID-19 pandemic in the United States. By conducting three virtual focus group interviews with 18 international students, we identified four key themes that encapsulate participants’ challenges and experiences of online learning: social isolation in online learning spaces, difficulties with engaging in online class discussions and activities, limited opportunities for improving English proficiency in the online setting and limited academic support from faculty and advisors. Implications for research and practice to …

Academic Work As Factory Work: A Former Blue-Collar Worker’S Observations On Class And Caste In The Academy, Kenneth Atkinson

Faculty Publications

What was it like to have come of age after the Glorious Thirty (1945-1975), an era Jack Metzger (2016; 2021a) describes as a time when the working-class bettered their lives? I had the misfortune to have worked in several Metropolitan Detroit factories during the period of decline after the Glorious Thirty. During that time, I witnessed what the journalist George Packer (2013) has called ‘the Unwinding,’ the unraveling of the social contract that has left the working class to their own devices to find success and salvation. In keeping with the tradition in working-class studies of sharing lived experienced of …

Us Scientific Leadership Addressing Energy, Ecosystems, Climate, And Sustainable Prosperity: Report In Brief From The Berac Subcommittee On International Benchmarking, Maureen Mccann, Patrick Reed, Ana Alonso, Ludmilla Aristilde, Massie S. Ballon, Crysten Blaby, Allison A. Campbell, Kenneth James Davis, Brian H. Davison, Ben Evans, Robert F. Fischetti, Serita D. Frey, Ann M. Fridlind, Efi Foufoula-Georgiou, Ramon Gonzalez, Michael N. Gooseff, Nathan Hillson, Janet Jansson, Klaus Keller, Markus Kleber, Costas Maranas, Gerald A. Meehl, Himadri Pakrasi, Jennifer Pett-Ridge, Kristala Prather, Johannes Quaas, G. Philip Robertson, Alistair Rogers, Tim Scheibe, Thomas R. Schneider, Gary Stacey, Margaret S. Torn, Kerstin Kleese Van Dam, Detlef Vuuren, John Weyant, Stan Wullschleger, Shaocheng Xie, Seung Yon (Sue) Rhee, Huimin Zhao

Faculty Publications

This document presents the subcommittee’s overarching and domain-specific findings and recommendations for the next decade, identified by consensus across the full BERAC subcommittee and experts interviewed for this assessment.

A Statistical Analysis Of Sporadic-E Characteristics Associated With Gnss Radio Occultation Phase And Amplitude Scintillations, Daniel J. Emmons, Dong L. Wu, Nimalan Swarnalingam

Faculty Publications

Statistical GNSS-RO measurements of phase and amplitude scintillation are analyzed at the mid-latitudes in the local summer for a 100 km altitude. These conditions are known to contain frequent sporadic-E, and the S4-σ_ϕ trends provide insight into the statistical distributions of the sporadic-E parameters. Joint two-dimensional S4-σ_ϕ histograms are presented, showing roughly linear trends until the S4 saturates near 0.8. To interpret the measurements and understand the sporadic-E contributions, 10,000 simulations of RO signals perturbed by sporadic-E layers are performed using length, intensity, and vertical thickness distributions from previous studies, with the assumption that the sporadic-E layer acts …

Understanding Alcohol Use Discourse And Stigma Patterns In Perinatal Care On Twitter, Fritz Culp, Yuqi Wu, Dezhi Wu, Yang Ren, Phyllis Raynor, Peiyin Hung, Shan Qiao Ph.D., Xiaoming Li Ph.D., Kacey Eichelberger

Faculty Publications

(1) Background: perinatal alcohol use generates a variety of health risks. Social media platforms discuss fetal alcohol spectrum disorder (FASD) and other widespread outcomes, providing personalized user-generated content about the perceptions and behaviors related to alcohol use during pregnancy. Data collected from Twitter underscores various narrative structures and sentiments in tweets that reflect large-scale discourses and foster societal stigmas; (2) Methods: We extracted alcohol-related tweets from May 2019 to October 2021 using an official Twitter search API based on a set of keywords provided by our clinical team. Our exploratory study utilized thematic content analysis and inductive qualitative coding methods …

Implementing Just Climate Adaptation Policy: An Analysis Of Recognition, Framing, And Advocacy Coalitions In Boston, U.S.A., Jeffrey T. Malloy, Catherine Ashcraft, Paul Kirshen, Thomas G. Safford, Semra Aytur, Shannon H. Rogers

Faculty Publications

Cities face intersectional challenges implementing climate adaptation policy. This research contributes to scholarship dedicated to understanding how policy implementation affects socially vulnerable groups, with the overarching goal of promoting justice and equity in climate policy implementation. We apply a novel framework that integrates social justice theory and the advocacy coalition framework to incrementally assess just climate adaptation in Boston, Massachusetts in the United States. Boston made an ambitious commitment to address equity as part of its climate planning and implementation efforts. In this paper, we evaluate the first implementation stage over the period 2016–2019 during which Boston developed coastal resilience …

Visualization Research: Scoping Review On Data Visualization Courses, Fabio Capra-Ribeiro

Faculty Publications

Understanding data visualization as one of the foundational skills of the 21st century, this research aimed to define up-to-date guidelines to effectively teach data visualization courses and–from there–developed the first version of a new data visualization course. To do so, it faced the following questions: What is the current role of data visualization in higher education? What have been the main trends in data visualization courses in higher education? What methodologies have been used to teach data visualization courses? What difficulties have been identified in data visualization courses? What recommendations have been offered by previous professors that have taught this …

In Search Of Time To Bring The Message On Social Media: Effects Of Temporal Targeting And Weather On Digital Consumers, Gunwoo Yoon, Cong Li, John Juyoung Choi

Faculty Publications

Marketers always incline to deliver advertising messages to the right consumer at the right time. Yet, the question of when exactly should such a persuasive message be sent to a consumer remains elusive in the existing literature. The current study aims to address this research question within the theoretical framework of contextual marketing. The authors argue that contextual information such as time and weather can be used to design more effective mobile advertising campaigns on social media. The results of a field experiment in cooperation with a local restaurant suggest that ads delivered at consumers’ pre-decision stage (i.e., non-meal time) …

A Molecular Chemodosimeter To Probe “Closed Shell” Ions In Kidney Cells, Rashid Mia

Faculty Publications

Two quinidine-functionalized coumarin molecular probes have been synthesized and have been found to bind metal cations (Cd2+, Co2+, Cu2+, Fe2+, Hg2+, Ni2+, and Zn2+) with high affinity in organic–aqueous media (DMSO–HEPES). The chemodosimeters coordinate with the Zn2+ ions in a two-to-one ratio (molecular probe : Zn2+) with a log β of 10.0 M−2. Upon the addition of the closed-shell metal ions studied, a fluorescence turn-on via an excimer formation is seen at 542 nm due to the quinaldine moiety adopting a syn arrangement when coordinated to the metal Zn2+ ions. Confocal microscopy monitored free Zn2+ ions in the Human Embryonic …