Digital Commons Network^™

A Systematic Review On The Effectiveness Of Brain-Breaks® Video Programming On Academic Performance And Physical Activity Of School Children, Garry Kuan, Ming Kai Chin, Yee Cheng Kueh, Abdulwali Sabo, Magdalena Mo Ching Mok, Govindasamy Balasekaran, Yu Kai Chang, Christopher R. Edginton, Ian Culpan, Biljana Popeska, J. Larry Durstine

Faculty Publications

Purpose: This study aimed to complete a systematic review of the effect of the Brain Breaks® video program on academic performance and health-related outcomes among schoolchildren. Methods: A literature search was performed using Scopus, PubMed, ResearchGate, ScienceDirect, and Google Scholar databases to identify published manuscripts from December 2017 to December 2023. Dissertations, theses, monographs, and commentaries were excluded from this review. Results: A total of 15 studies were included in the review. Most studies applied quasi-experimental design and were conducted in Asia and Europe with children. Nine of these studies found that Brain Breaks® improved students' attitudes toward physical activity …

Improvement Of Single-Crystal Structures Of Very Heavy Element Compounds By Refining Anomalous Dispersion Parameters, Florian Meurer, Gregory Morrison, Birgit Hischa, Hans Conrad Zur Loye, Christoph Hennig, Michael Bodensteiner

Faculty Publications

Refining the anomalous dispersion parameters of the four uranium compounds NaUF5, NaU2F9, Cs2(UO2)TiO4, and Cs2(UO2)Ti2O6 gave insights into the crystallographic model improvement of very heavy atoms. We found that the values for the dispersive and absorptive parts, f′ and f″, closely followed the X-ray absorption spectra on their L3, L2, and L1 edges. The obtained values are sensitive to the chemical environment at each crystallographically independent position. An incorrect treatment of the anomalous dispersion correction can lead to a wrong crystallographic model. The above-mentioned, already published structures were improved by this process. General guidelines were given for the crystal structure …

Utilisation Of The Site Assessment Energy Indices For Aquaculture In Exposed Waters: Biology, Technology, Operations And Maintenance, Kevin G. Heasman, Tyler Sclodnick, Nils Goseberg, Nicholas Scott, Michael Chambers, Tobias Dewhurst, Samuel Rickerich, Heidi Moe Føre, Bela H. Buck

Faculty Publications

When moving from a very sheltered aquaculture site to a very exposed oceanic aquaculture site, the energy increases proportionally in a continuum. Lojek et al. (in review) considered the primary influential parameters (water current, wave height, wave period, wavelength and water depth) which influence the species, structure, technology, methods, and operational aspects of any aquaculture endeavour and investigated six possible indices which cover these variables. Added to advanced computer modelling, assisted by detailed and constant environmental monitoring, it may be possible to refine site selection, structure selection and design, species selection, equipment and logistic requirements and health and safety requirements. …

Exploring Forgiveness Through Theologically Informed Education: Lessons From Judaism, Yitzhak Ben Yair, Sarel Ohayon, Natti Ronel, Suzanne Freedman

Faculty Publications

Education serves as the primary line of defense against crime and other psychological difficulties. Children exposed to adversity and emotional challenges may be susceptible to various risks, potentially leading to criminal activities. Forgiveness has been demonstrated as a healing influence in the lives of individuals who have experienced hurt and accumulated negative emotions due to life events. Understanding forgiveness from a young age, in both theory and practice, may facilitate improved relationships and psychological well-being. This article underscores the significance of forgiveness education, advocating for a culturally and theologically sensitive approach. In this article we will offer an example of …

Achieving Destination Sustainability: How Tourist-To-Tourist Interaction Quality Affects Tourist Loyalty?, Junli Gao, Fang Meng Ph.D., Weifeng Guo, Baomin Lin

Faculty Publications

Although tourist-to-tourist interaction (TTI) has been identified as an essential element in tourist experiences, the effect of TTI quality on tourist loyalty, and the mechanism underlying this effect is scarcely discussed in the literature. Based on the self-determination theory, this study aims to examine whether and how TTI quality influences tourist loyalty, representing a significant means to achieve destination sustainability. More specifically, this study tested a moderated mediation model in which basic psychological needs satisfaction mediated the relationship between TTI quality and tourist loyalty, while sociability moderated the link between TTI quality and basic psychological needs satisfaction. A survey research …

The Politics Of Heritage And Indigeneity In Assam: Hindutva’S Regional Expression, Tahmina Rahman

Faculty Publications

No abstract provided.

Trends In Hot Carrier Distribution For Disordered Noble-Transition Metal Alloys, Eklavya Thareja, Kevin M. Mcpeak, Phillip T. Sprunger, Ilya Vekhter, William A. Shelton

Faculty Publications

We developed and tested an approach for predicting trends for efficient hot carrier generation among disordered metal alloys. We provide a simple argument for the importance of indirect transitions in the presence of disorder, thus justifying the use of joint density of states (JDOS)-like quantities for exploring these trends. We introduce a new JDOS-like quantity, JDOSK , which heuristically accounts for longer lifetimes of quasiparticles close to the Fermi energy. To demonstrate the efficacy of this new quantity, we apply it to the study of Cu50X50 where X = Ag, Au, Pd and Y50Pd50 where Y = Au, Ni. We …

Photoactivated Cyclic Polyphthalaldehyde Microcapsules For Payload Delivery, Youngsu Shin, Jared M. Schwartz, Anthony C. Engler, Brad Jones, Oleg Davydovich, Paul A. Kohl

Faculty Publications

Microcapsules with a cyclic polyphthalaldehyde (cPPA) shell and oil core were fabricated by an emulsification process. The low ceiling temperature cPPA shell was made phototriggerable by incorporating a photoacid generator (PAG). Photoactivation of the PAG created a strong acid which catalyzed cPPA depolymerization, resulting in the release of the core payload, as quantified by 1H NMR. The high molecular weight cPPA (197 kDa) yielded uniform spherical microcapsules. The core diameter was 24.8 times greater than the cPPA shell thickness (2.4 to 21.6 μm). Nonionic bis(cyclohexylsulfonyl)diazomethane (BCSD) and N-hydroxynaphthalimide triflate (HNT) PAGs were used as the PAG in the microcapsule shells. …

Brain-Hand Function Relationships Based On Level Of Grasp Function In Chronic Left-Hemisphere Stroke, Elizabeth Rizor

Faculty Publications

Background and Objective

The biomarkers of hand function may differ based on level of motor impairment after stroke. The objective of this study was to determine the relationship between resting state functional connectivity (RsFC) and unimanual contralesional hand function after stroke and whether brain-behavior relationships differ based on level of grasp function.

Methods

Sixty-two individuals with chronic, left-hemisphere stroke were separated into three functional levels based on Box and Blocks Test performance with the contralesional hand: Low (moved 0 blocks), Moderate (moved >0% but < 90% of blocks relative to the ipsilesional hand), and High (moved ≥90% of blocks relative to the ipsilesional hand).

Results

RsFC in the ipsilesional and interhemispheric motor networks was reduced in the Low group compared …

Long-Range White Matter Fibres And Post-Stroke Verbal And Non-Verbal Cognition, Rebecca W. Roth, Deena Schwen Blackett, Ezequiel Gleichgerrcht, Janina Wilmskoetter, Chris Rorden, Roger Newman-Norlund, Souvik Sen, Julius Fridriksson Ph.D., Natalie Busby, Leonardo Bonilha

Faculty Publications

Among stroke survivors, linguistic and non-linguistic impairments exhibit substantial inter-individual variability. Stroke lesion volume and location do not sufficiently explain outcomes, and the neural mechanisms underlying the severity of aphasia or non-verbal cognitive deficits remain inadequately understood. Converging evidence supports the idea that white matter is particularly susceptible to ischaemic injury, and long-range fibres are commonly associated with verbal and non-verbal function. Here, we investigated the relationship among post-stroke aphasia severity, cognition, and white matter integrity. Eighty-seven individuals in the chronic stage of stroke underwent diffusion MRI and behavioural testing, including language and cognitive measures. We used whole-brain structural connectomes …

Partial In-Vitro Dispersal Of S. Mutans Ua159 Biofilms By Silver-(I)Cyanoximate Compounds, Brendaliz Santiago Narvaez, Sarah Hameer, Jamie L. Perry, Tiffany Rojas, Laurel G. Habgood

Faculty Publications

Silver(I) cyanoximate compounds have antibacterial activity against the oral pathogen Streptococcus mutans, a resident of oral plaque biofilm. As oral biofilm strategies focus on the inhibition of attachment or physical removal of the existing microbes, we were interested in exploring the ability of six different silver(I) cyanoximate compounds to target and disperse a pre-existing biofilm. Here we report that these compounds were only able to partially disperse S. mutans biofilms as the compounds were more effective at inhibiting biofilm formation. None of the six compounds were able to outperform silver nitrate, a commonly used antibacterial in dentistry.

Why Are There So Many Definitions Of Eutrophication?, Alexandrine Pannard, Philippe Souchu, Christian Chauvin, Monique Delabuis, Chantal Gascuel-Odoux, Erik Jeppesen, Morgane Le Moal, Alain Ménesguen, Gilles Pinay, Nancy N. Rabalais, Yves Souchon, Elisabeth M. Gross

Faculty Publications

Because of the first observations in the 1900s of the oligotrophic and eutrophic states of lakes, researchers have been interested in the process that makes lakes become turbid because of high phytoplankton biomass. Definitions of eutrophication have multiplied and diversified since the mid-20th century, more than for any other ecological process. Reasons for the high number of definitions might be that the former ones did not sufficiently describe their causes and/or consequences. Global change is bringing eutrophication more into the spotlight than ever, highlighting the need to find consensus on a common definition, or at least to explain and clarify …

Key Uncertainties And Modeling Needs For Managing Living Marine Resources In The Future Arctic Ocean, Julia G. Mason, Andrea Bryndum-Buchholz, Juliano Palacios-Abrantes, Renuka Badhe, Isabella Morgante, Daniele Bianchi, Julia L. Blanchard, Jason D. Everett, Cheryl S. Harrison, Ryan F. Heneghan, Camilla Novaglio, Colleen M. Petrik

Faculty Publications

Emerging fishing activity due to melting ice and poleward species distribution shifts in the rapidly-warming Arctic Ocean challenges transboundary management and requires proactive governance. A 2021 moratorium on commercial fishing in the Arctic high seas provides a 16-year runway for improved scientific understanding. Given substantial knowledge gaps, characterizing areas of highest uncertainty is a key first step. Marine ecosystem model ensembles that project future fish distributions could inform management of future Arctic fisheries, but Arctic-specific variation has not yet been examined for global ensembles. We use the Fisheries and Marine Ecosystem Intercomparison Project ensemble driven by two Earth System Models …

Solubilization Of Paclitaxel With Natural Compound Rubusoside Toward Improving Oral Bioavailability In A Rodent Model, Jian Zhang, Jicheng Shu, Rhett W. Stout, Paul S. Russo, Zhijun Liu

Faculty Publications

Paclitaxel, which features low water solubility and permeability, is an efflux pump substrate. The current paclitaxel drugs are given intravenously after resolving the solubility issue. Yet, oral delivery to achieve therapeutic bioavailability is not effective due to low absorption. This study evaluated a natural compound, rubusoside, to improve oral bioavailability in an animal model. Free paclitaxel molecules were processed into nano-micelles formed in water with rubusoside. The particle size of the nano-micelles in water was determined using dynamic light scattering. The oral bioavailability of paclitaxel in nano-micelles was determined against Cremophor/alcohol-solubilized Taxol after oral and intravenous administration to pre-cannulated Sprague …

Youth's Political Identity And Fertility Desires, Heather M. Rackin, Christina M. Gibson-Davis

Faculty Publications

Objective: This study examines the association between political identity and young adults' fertility desires from 1989 to 2019. Background: Understanding the factors that shape fertility preferences is important because these preferences are the critical bridge between social forces and fertility. Identity is a theorized, but understudied, predictor of fertility desires. The increasing salience of political identity suggests that the association between political identity and fertility desires has strengthened over time. Method: Data come from the 1989–2019 waves of Monitoring the Future, a nationally representative study of 12th graders (N = 67,557). Regression models examined how political identity (measured by Republican …

Discovery Of A Strong Rotation Of The X-Ray Polarization Angle In The Galactic Burster Gx 13+1, Anna Bobrikova, Sofia V. Forsblom, Alessandro Di Marco, Fabio La Monaca, Juri Poutanen, Mason Ng, Swati Ravi, Vladislav Loktev, Jari J.E. Kajava, Francesco Ursini, Alexandra Veledina, Daniele Rogantini, Tuomo Salmi, Stefano Bianchi, Fiamma Capitanio, Chris Done, Sergio Fabiani, Andrea Gnarini, Jeremy Heyl, Philip Kaaret, Giorgio Matt, Fabio Muleri, Anagha P. Nitindala, John Rankin, Martin C. Weisskopf, Iván Agudo, Lucio A. Antonelli, Matteo Bachetti, Luca Baldini, Wayne H. Baumgartner, Ronaldo Bellazzini, Stephen D. Bongiorno, Raffaella Bonino

Faculty Publications

Weakly magnetized neutron stars in X-ray binaries show a complex phenomenology with several spectral components that can be associated with the accretion disk, the boundary, and/or a spreading layer, a corona, and a wind. Spectroscopic information alone, however, is not enough to distinguish these components. The analysis of the timing data revealed that most of the variability, and in particular, kilohertz quasi-period oscillations, are associated with the high-energy component that corresponds to the boundary and/or spreading layer. Additional information about the nature of the spectral components, and in particular, about the geometry of the emission region, can be provided by …

Effects Of Exercise Or Metformin On Myokine Concentrations In Patients With Breast And Colorectal Cancer: A Phase Ii Multi-Centre Factorial Randomized Trial, Justin C. Brown, Guillaume Spielmann, Shengping Yang, Stephanie L.E. Compton, Lee W. Jones, Melinda L. Irwin, Jennifer A. Ligibel, Jeffrey A. Meyerhardt

Faculty Publications

Background: Physical activity and metformin pharmacotherapy are associated with improved clinical outcomes in breast and colorectal cancer survivors. Myokines are cytokines secreted from skeletal muscle that may mediate these associations. Methods: This hypothesis-generating analysis used biospecimens collected from a multi-centre 2 × 2 factorial randomized design of 116 patients with stage I–III breast and colorectal cancer who were randomized to 12 weeks of (1) aerobic exercise (moderate intensity titrated to 220 min/week); (2) metformin (850 mg daily for 2 weeks and then titrated to 850 mg twice per day); (3) aerobic exercise and metformin; or (4) control. Fourteen myokines were …

Anderson Localization For The Unitary Almost Mathieu Operator, Fan Yang

Faculty Publications

We prove Anderson localization for all Diophantine frequencies and all non-resonant phases for a model that arises from a 2D quantum walk model subject to an external magnetic field, also known as the unitary almost Mathieu operator. Our work provides the first localization results for all Diophantine frequencies in quasi-periodic quantum walk and CMV matrix setting. We also obtain sharp asymptotics of the localized eigenfunctions.

Acute Pancreatitis In Individuals With Sickle Cell Disease: A Systematic Review, Chinenye R. Dike, Adefunke Dadematthews, Oluwagbemiga Dadematthews, Maisam Abu-El-Haija, Jeffrey Lebensburger, Abigail Smith, Aamer Imdad

Faculty Publications

Background/Objectives: Sickle cell disease (SCD) impacts about 100,000 people in the US. SCD increases the risk of cholelithiasis and microvascular ischemia, which could increase the risk of acute pancreatitis (AP). Abdominal pain is a common presenting symptom of AP and sickle cell vaso-occlusive crisis. The purpose of our systematic review is to estimate the prevalence and determine the severity of AP in individuals with SCD compared to the general population. Methods: Multiple electronic databases were searched. We included studies that included children and adults (population) and addressed the association of SCD (exposure) with AP (outcome) compared to the same population …

The Risk Management Of Covid-19: Lessons From Financial Economics And Financial Risk Management, Don M. Chance

Faculty Publications

The United States had one of the worst outcomes in the management of COVID-19 risk, with a death rate in the 94th percentile of all countries. Setting aside the obvious politicized nature of COVID-19 public health recommendations and mandates, we argue that best practices in financial risk management provide parallels that could have served as valuable guidance. We demonstrate here that considerable signals were missed that would have required very little effort and would have been consistent with sound risk management. We also identify examples of misleading information such as that COVID-19 was particularly hard on the elderly. The data …

Editorial Introduction: Unveiling New Dimensions In Policy Process Theory Research, Geoboo Song, Saba Siddiki, Melissa K. Merry, Davor Mondom, Ben Galloway, Gwen Arnold, Aaron Smith-Walter, Holly L. Peterson, Creed Tumlison, Briana Huett, Heasun Choi, Nataliia Borozdina

Faculty Publications

No abstract provided.

Comparing Gas Composition From Fast Pyrolysis Of Live Foliage Measured In Bench-Scale And Fire-Scale Experiments, David R. Weise, Thomas H. Fletcher, Timothy J. Johnson, Wei Min Hao, Mark Dietenberger, Marko Princevac, Bret W. Butler, Sara S. Mcallister, Joseph J. O'Brien, E Louise Loudermilk, Roger D. Ottmar, Andrew T. Hudak, Akira Kato, Babak Shotorban, Shankar Mahalingham, Tanya L. Myers, Javier Palarea-Albaladejo, Stephen P. Baker

Faculty Publications

Background. Fire models have used pyrolysis data from oxidising and non-oxidising environments for flaming combustion. In wildland fires pyrolysis, flaming and smouldering combustion typically occur in an oxidising environment (the atmosphere). Aims. Using compositional data analysis methods, determine if the composition of pyrolysis gases measured in non-oxidising and ambient (oxidising) atmospheric conditions were similar. Methods. Permanent gases and tars were measured in a fuel-rich (non-oxidising) environment in a flat flame burner (FFB). Permanent and light hydrocarbon gases were measured for the same fuels heated by a fire flame in ambient atmospheric conditions (oxidising environment). Log-ratio balances of the measured gases …

Review-A Girl's Life In New Orleans: The Diary Of Ella Grunewald, 1884-1886, Blake Denton

Faculty Publications

No abstract provided.

Hyperpolarized Magnetic Resonance Imaging, Nuclear Magnetic Resonance Metabolomics, And Artificial Intelligence To Interrogate The Metabolic Evolution Of Glioblastoma, Kang Lin Hsieh, Qing Chen, Travis C. Salzillo, Jian Zhang, Xiaoqian Jiang, Pratip K. Bhattacharya, Shyan Shams

Faculty Publications

Glioblastoma (GBM) is a malignant Grade VI cancer type with a median survival duration of only 8–16 months. Earlier detection of GBM could enable more effective treatment. Hyperpolarized magnetic resonance spectroscopy (HPMRS) could detect GBM earlier than conventional anatomical MRI in glioblastoma murine models. We further investigated whether artificial intelligence (A.I.) could detect GBM earlier than HPMRS. We developed a deep learning model that combines multiple modalities of cancer data to predict tumor progression, assess treatment effects, and to reconstruct in vivo metabolomic information from ex vivo data. Our model can detect GBM progression two weeks earlier than conventional MRIs …

Barriers And Facilitators To 24-Month Maintenance Of The Faith, Activity, And Nutrition Program In The U.S., Kelsey R. Day, John A. Bernhart Ph.D., Rd, Sara Wilcox Phd

Faculty Publications

Little is known about the barriers and facilitators to organizational maintenance of faith-based health promotion programs. This study used qualitative data (collected from 2016–2019) from pastors (n = 81) and program coordinators (n = 103) to identify barriers and facilitators to 24-month maintenance of a faith-based physical activity (PA) and healthy eating (HE) intervention in South Carolina. Barriers differed for PA versus HE: resistance to change impeded HE while church characteristics tended to impede PA. Similar themes emerged for PA and HE facilitators: healthy opportunities, church communication, and consistency. Future research should build upon this study to tailor faith-based health …

Interpregnancy Interval And Adverse Perinatal Outcomes: A Within-Individual Comparative Method, Maria Sevoyan, Marco Geraci, Edward A. Frongillo, Jihong Liu, Nansi S. Boghossian

Faculty Publications

Background and Aim: Previously observed associations between interpregnancy interval (IPI) and perinatal outcomes using a between-individual method may be confounded by unmeasured maternal factors. This study aims to examine the association between IPI and adverse perinatal outcomes using within-individual comparative analyses. Methods: We studied 10,647 individuals from the National Institute of Child Health and Human Development Consecutive Pregnancies Study in Utah with ≥3 liveborn singleton pregnancies. We matched two IPIs per individual and used conditional logistic regression to examine the association between IPI and adverse perinatal outcomes, including preterm birth (PTB, < 37 weeks’ gestation), small-for-gestational-age (SGA, < 10th percentile of sex-specific birthweight for gestational age), low birthweight (LBW, < 2,500 g), and neonatal intensive care unit (NICU) admission. Point and 95% confidence interval (CI) estimates were adjusted for factors that vary across pregnancies within individuals. Results: CIs did not unequivocally support either an increase or a decrease in the odds of PTB (adjusted odds ratio [aOR]: 1.31, 95% CI: 0.87, 1.96), SGA (aOR: 0.81, 95% CI: 0.51, 1.28), LBW (aOR: 1.59, 95% CI: 0.90, 2.80), or NICU admission (aOR: 0.96, 95% CI: 0.66, 1.40) for an IPI < 6 months compared to 18–23-months IPI (reference), and neither did the CIs for the aOR of IPIs of 6–11 and 12–18 months compared to the reference. In contrast, an IPI ≥24 months was associated with increased odds of LBW (aOR: 1.66, 95% CI: 1.03, 2.66 for 24–29 months; aOR: 2.27, 95% CI: 1.21, 4.29 for 30–35 months; and aOR: 2.09, 95% CI: 1.17, 3.72 for ≥36 months). Conclusions: Using a within-individual comparative method, we did not find evidence that a short IPI compared to the recommended IPI of 18–23 months was associated with increased odds of PTB, SGA, LBW, and NICU admission. IPI ≥ 24 months was associated with increased odds of delivering an LBW infant.

A Comparative Study Of Hpv Vaccine Acceptability Across Global North And South Countries: Usa And Kenya, Robert Nyaga, Prince Adu Gyamfi

Faculty Publications

This study examined the HPV vaccine landscape in Kenya and the USA with

a focus on if differences exist in the perceptions of HPV knowledge, vaccine

attitudes, subjective norms, perceived behavioural control, and vaccine

intention among students across country and gender. It also provides useful

findings that can inform the design of persuasive health messages to promote

the uptake of HPV vaccines among college students in Kenya and the USA.

The study used surveys to recruit 1,033 participants (511 Kenyan and 522 USA

students). The two-way MANOVA analysis revealed that the multivariate

main effects showed no significant differences for gender, …

Covering The Care: Most Prevalent Health Conditions And Their Associated Costs Among Nh’S Insured Population – Behavioral Health And Cardiovascular Disease Top The List, Bethany Swanson, Erica Plante, Deborah Fournier

Faculty Publications

This data brief presents an analysis of available claims data from New Hampshire’s commercial, Medicaid, and Medicare insured populations. Specifically, the study identifies the top ten most prevalent health conditions, the cost of treatment for those conditions, and the overall medical cost for those with one of the identified conditions. The analysis is based on the most recent calendar year of available claims data (January – December 2022).

Transient Heat Transfer To Rolling Or Sliding Drops On Inclined Heated Superhydrophobic Surfaces, Joseph Furner, Daniel Maynes, Brian D. Iverson, Julie Crockett

Faculty Publications

The thermal transport to drops that roll or slide down heated superhydrophobic surfaces is explored. High-speed infrared imaging is performed to provide time-resolved measurement of the heat transfer to the drop. Data are obtained for drops moving along smooth hydrophobic and structured superhydrophobic surfaces. Both post and rib style structures with surface solid fractions ranging from 0.06 to 1.0 are considered. The inclination angle of the surfaces was varied from 10 deg to 25 deg, and the drop volume was varied from 12 to 40 µL. The measurements reveal that the drop speed is a strong function of both the …

Magnetic Sensor Compensation Utilizing Factor Graph Estimation, Frederic W. Lathrop, Clark N. Taylor, Aaron Nielsen

Faculty Publications

Recently, there has been significant interest in the ability to navigate without GPS using the magnetic anomaly field of the Earth (magnav). One of the key technical bottlenecks to achieving magnav is obtaining an accurate magnetic sensor calibration, taking into account own-ship and sensor effects. The Tolles-Lawson magnetic calibration method continues to be the industry standard and was developed when airborne magnetic survey aircraft were first employed over 70 years ago. In this paper, we present a magnetic calibration algorithm based on a factor graph optimization using inertial measurements as well as inputs from both a vector and scalar magnetometer. …