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Patterns Of Comorbidity Of Developmental & Behavioral Problems Among Children In One Family: Impact On Parental Decisions & Need For Services, Ngozi V. Enelamah, Melissa L. Villodas, Andrew Foell, Mansoo Yu, Margaret Lombe, Chrisann Newransky, Von Nebbitt Apr 2024

Patterns Of Comorbidity Of Developmental & Behavioral Problems Among Children In One Family: Impact On Parental Decisions & Need For Services, Ngozi V. Enelamah, Melissa L. Villodas, Andrew Foell, Mansoo Yu, Margaret Lombe, Chrisann Newransky, Von Nebbitt

Faculty Publications

No abstract provided.


Universal Design For Learning (Udl)- Strategies For Engaging Rural Youth Co-Researchers With Informal Stem Learning, Amanda Bastoni, Jayson Seaman, Andrew D. Coppens, Cindy Hartman, Kate Moscouver, Courtnie Lachaine Apr 2024

Universal Design For Learning (Udl)- Strategies For Engaging Rural Youth Co-Researchers With Informal Stem Learning, Amanda Bastoni, Jayson Seaman, Andrew D. Coppens, Cindy Hartman, Kate Moscouver, Courtnie Lachaine

Faculty Publications

This article describes methods and findings from a study focused on youth living in rural communities in northern New Hampshire who struggle with accessing STEM learning opportunities for reasons including economic underinvestment and geographical isolation. These challenges also negatively impact researchers hoping to learn how rural youth benefit from informal STEM learning experiences, which contribute to low-project participation and retention rates. As in other amenity-rich rural areas, the communities in this study are promoting outdoor recreation as a vehicle for economic development. We wanted to understand if outdoor recreation activities tied to economic growth initiatives — activities which youth have …


Did God Create Viruses?, James Hayward Apr 2024

Did God Create Viruses?, James Hayward

Faculty Publications

No abstract provided.


The Association Of Neighborhood And Family Factors With Child Flourishing And Wellbeing, Ngozi V. Enelamah, Melissa L. Villodas, Andrew Foell, Margaret Lombe, Chrisann Newransky, Mansoo Yu, Von Nebbitt Apr 2024

The Association Of Neighborhood And Family Factors With Child Flourishing And Wellbeing, Ngozi V. Enelamah, Melissa L. Villodas, Andrew Foell, Margaret Lombe, Chrisann Newransky, Mansoo Yu, Von Nebbitt

Faculty Publications

This study investigated the association of child household and neighborhood features such as neighborhood safety, neighborhood amenities, and neighborhood support on a child’s flourishing, mental health and school engagement.


The Brady Database, Brandon L. Garrett, Adam M. Gershowitz, Jennifer Teitcher Apr 2024

The Brady Database, Brandon L. Garrett, Adam M. Gershowitz, Jennifer Teitcher

Faculty Publications

The Supreme Court’s landmark ruling in Brady v. Maryland turns sixty this year. The Brady doctrine, which requires the government to disclose favorable and material evidence to the defendant, is one of the most frequently litigated criminal procedure issues. Yet, despite decades of Brady cases in federal and state courts, we still know relatively little about how Brady claims are litigated, adjudicated, and what such claims can tell us about the criminal justice system writ large. Scholars are in the dark about how often Brady violations occur, whether it is primarily the fault of prosecutors or the police, whether violations …


Holding Aggressors Responsible For International Crimes: Implementing The Unequal Enforcement Doctrine, Nancy Amoury Combs Apr 2024

Holding Aggressors Responsible For International Crimes: Implementing The Unequal Enforcement Doctrine, Nancy Amoury Combs

Faculty Publications

It is a fundamental tenet of the laws of war that they apply equally to all parties to a conflict. For this reason, a party such as Russia — that illegally launches a war — benefits from all the same rights as a party such as Ukraine — that is forced to defend against the illegal aggression. Countless philosophers have shown that this so-called equal application doctrine is morally indefensible because defenders should have more rights and fewer responsibilities than aggressors. Legal scholars continue to support the equal application doctrine, however, because they reasonably fear that applying different rules to …


The Real Wrongs Of Icwa, James G. Dwyer Apr 2024

The Real Wrongs Of Icwa, James G. Dwyer

Faculty Publications

Haaland v. Brackeen rejected federalism-based challenges to the Indian Child Welfare Act (ICWA) but signaled receptivity to future challenges based on individual rights. The adult-focused rights claims presented in Haaland, however, miss the mark of what is truly problematic about ICWA. This Article presents an in-depth, children’s-rights based critique of the Act, explaining how it violates a fundamental right against state exertion of power over central aspects of persons’ private lives to their detriment for illicit purposes. In fact, the Act’s defenders are complicit in the same sort of government violence that motivated ICWA’s enactment—erasing aspects of children’s heritage …


A Threshold Assessment: Is Technology Among The Competencies Tested By The Mpre?, Amy A. Emerson Apr 2024

A Threshold Assessment: Is Technology Among The Competencies Tested By The Mpre?, Amy A. Emerson

Faculty Publications

No abstract provided.


Ministry And Artificial Intelligence, Rogelio Paquini Apr 2024

Ministry And Artificial Intelligence, Rogelio Paquini

Faculty Publications

No abstract provided.


Factors Affecting Iodine Content Of Cow Milk-A Review, Mmh Khandakar, Ma Islam Mar 2024

Factors Affecting Iodine Content Of Cow Milk-A Review, Mmh Khandakar, Ma Islam

Faculty Publications

This review discusses the importance of iodine as an essential nutrient for human health and the factors that can influence the concentration of iodine in cow milk. For an adult, the daily recommended requirement of iodine is 150 µg/day and the maximum tolerable limit ranges from 600 to 1100 µg/day. Cow milk is a significant source of iodine in many countries, particularly in areas where iodine-rich foods are not readily available. Therefore, evaluating the variables that affect the iodine content of cow milk is important. The iodine concentration of cow milk can vary depending on several factors such as genetics, …


Covid-19 Vaccine Effectiveness Among People Living With And Without Hiv In South Carolina, Usa: Protocol Of A Population-Based Cohort Study, Xueying Yang, Jiajia Zhang Ph.D., Bankole Olatosi, Sharon Weissman, Xiaoming Li Ph.D. Mar 2024

Covid-19 Vaccine Effectiveness Among People Living With And Without Hiv In South Carolina, Usa: Protocol Of A Population-Based Cohort Study, Xueying Yang, Jiajia Zhang Ph.D., Bankole Olatosi, Sharon Weissman, Xiaoming Li Ph.D.

Faculty Publications

Introduction Despite the effectiveness of COVID-19 vaccines in preventing severe COVID-19 outcomes, a small percentage of fully vaccinated persons will develop symptomatic or asymptomatic infections with SARSCoV-2, which is referred to as ‘breakthrough COVID-19’. People living with HIV (PLWH) appear to have an elevated risk of severe COVID-19 outcomes, yet the effectiveness of the COVID-19 vaccine in this population remains unclear due to the limited research efforts in this population in the real world. This study aims to characterise and compare the breakthrough COVID-19 (eg, prevalence and disease severity) between PLWH and non-PLWH and then examine whether HIV markers play …


Comparison Of Raw Accelerometry Data From Actigraph, Apple Watch, Garmin, And Fitbit Using A Mechanical Shaker Table, James W. White Iii, Olivia L. Finnegan, Nick Tindall, Srihari Nelakuditi, David E. Brown Iii, Russell R. Pate Ph.D., Gregory J. Welk, Massimiliano De Zambotti, Rahul Ghosal, Yuan Wang, Sarah Burkart, Elizabeth L. Adams, Mvs Chandrashekhar, Bridget Armstrong, Michael W. Beets, Robert Weaver Med, Phd Mar 2024

Comparison Of Raw Accelerometry Data From Actigraph, Apple Watch, Garmin, And Fitbit Using A Mechanical Shaker Table, James W. White Iii, Olivia L. Finnegan, Nick Tindall, Srihari Nelakuditi, David E. Brown Iii, Russell R. Pate Ph.D., Gregory J. Welk, Massimiliano De Zambotti, Rahul Ghosal, Yuan Wang, Sarah Burkart, Elizabeth L. Adams, Mvs Chandrashekhar, Bridget Armstrong, Michael W. Beets, Robert Weaver Med, Phd

Faculty Publications

The purpose of this study was to evaluate the reliability and validity of the raw accelerometry output from research-grade and consumer wearable devices compared to accelerations produced by a mechanical shaker table. Raw accelerometry data from a total of 40 devices (i.e., n = 10 ActiGraph wGT3X-BT, n = 10 Apple Watch Series 7, n = 10 Garmin Vivoactive 4S, and n = 10 Fitbit Sense) were compared to reference accelerations produced by an orbital shaker table at speeds ranging from 0.6 Hz (4.4 milligravity-mg) to 3.2 Hz (124.7mg). Two-way random effects absolute intraclass correlation coefficients (ICC) tested inter-device reliability. …


Role Of Electronegativity In Environmentally Persistent Free Radicals (Epfrs) Formation On Zno, Syed Monjur Ahmed, Reuben A. Oumnov, Orhan Kizilkaya, Randall W. Hall, Phillip T. Sprunger, Robert L. Cook Mar 2024

Role Of Electronegativity In Environmentally Persistent Free Radicals (Epfrs) Formation On Zno, Syed Monjur Ahmed, Reuben A. Oumnov, Orhan Kizilkaya, Randall W. Hall, Phillip T. Sprunger, Robert L. Cook

Faculty Publications

Environmentally persistent free radicals (EPFRs), a group of emerging pollutants, have significantly longer lifetimes than typical free radicals. EPFRs form by the adsorption of organic precursors on a transition metal oxide (TMO) surface involving electron charge transfer between the organic and TMO. In this paper, dihalogenated benzenes were incorporated to study the role of electronegativity in the electron transfer process to obtain a fundamental knowledge of EPFR formation mechanism on ZnO. Upon chemisorption on ZnO nanoparticles at 250 °C, electron paramagnetic resonance (EPR) confirms the formation of oxygen adjacent carbon-centered organic free radicals with concentrations between 1016 and 10 …


17O-Excess In Tropical Cyclones Reflects Local Rain Re-Evaporation More Than Moisture Source Conditions, Chijun Sun, Timothy Shanahan, Shaoneng He, Adriana Bailey, Jesse Nusbaumer, Jun Hu, Aubrey Hillman, Erika Ornouski, Jacob Warner, Kristine Delong Mar 2024

17O-Excess In Tropical Cyclones Reflects Local Rain Re-Evaporation More Than Moisture Source Conditions, Chijun Sun, Timothy Shanahan, Shaoneng He, Adriana Bailey, Jesse Nusbaumer, Jun Hu, Aubrey Hillman, Erika Ornouski, Jacob Warner, Kristine Delong

Faculty Publications

17O-excess is a relatively new water isotope parameter that could potentially provide useful information about the hydrological cycle. Previous works focusing on 17O-excess in polar regions suggest that it primarily tracks moisture source relative humidity, but little is known about how to interpret 17O-excess data in lower latitudes. Here we present quasi-hourly triple oxygen isotope data of precipitation collected from two tropical cyclones in Texas and Louisiana in 2020 to understand the impacts of environmental and meteorological processes on the 17O-excess of low-to mid-latitude precipitation. We find that at both hourly timescales and the event scale, 17O-excess is strongly correlated …


Study Protocol: Identifying Transcriptional Regulatory Alterations Of Chronic Effects Of Blast And Disturbed Sleep In United States Veterans, Molly J. Sullan, Kelly A. Stearns-Yoder, Zhaoyu Wang, Andrew J. Hoisington, Adam D. Brenoweth, Walter Carr, Yongchao Ge, Hanga Galfalvy, Fatemah Haghighi, Lisa A. Brenner Mar 2024

Study Protocol: Identifying Transcriptional Regulatory Alterations Of Chronic Effects Of Blast And Disturbed Sleep In United States Veterans, Molly J. Sullan, Kelly A. Stearns-Yoder, Zhaoyu Wang, Andrew J. Hoisington, Adam D. Brenoweth, Walter Carr, Yongchao Ge, Hanga Galfalvy, Fatemah Haghighi, Lisa A. Brenner

Faculty Publications

Injury related to blast exposure dramatically rose during post-911 era military conflicts in Iraq and Afghanistan. Mild traumatic brain injury (mTBI) is among the most common injuries following blast, an exposure that may not result in a definitive physiologic marker (e.g., loss of consciousness). Recent research suggests that exposure to low level blasts and, more specifically repetitive blast exposure (RBE), which may be subconcussive in nature, may also impact long term physiologic and psychological outcomes, though findings have been mixed. For military personnel, blast-related injuries often occur in chaotic settings (e.g., combat), which create challenges in the immediate assessment of …


Dissociating Reading And Auditory Comprehension In Persons With Aphasia, Rachel M. Harrington, Sigfus Kristinsson, Janina Wilmskoetter, Natalie Busby, Dirk Den Ouden, Chris Rorden, Julius Fridriksson Ph.D., Leonardo Bonilha Mar 2024

Dissociating Reading And Auditory Comprehension In Persons With Aphasia, Rachel M. Harrington, Sigfus Kristinsson, Janina Wilmskoetter, Natalie Busby, Dirk Den Ouden, Chris Rorden, Julius Fridriksson Ph.D., Leonardo Bonilha

Faculty Publications

Language comprehension is often affected in individuals with post-stroke aphasia. However, deficits in auditory comprehension are not fully correlated with deficits in reading comprehension and the mechanisms underlying this dissociation remain unclear. This distinction is important for understanding language mechanisms, predicting long-term impairments and future development of treatment interventions. Using comprehensive auditory and reading measures from a large cohort of individuals with aphasia, we evaluated the relationship between aphasia type and reading comprehension impairments, the relationship between auditory versus reading comprehension deficits and the crucial neuroanatomy supporting the dissociation between post-stroke reading and auditory deficits. Scores from the Western Aphasia …


A Quantum Logic Gate In The Dna Deoxyribose Moiety, F. Matthew Mihelic Mar 2024

A Quantum Logic Gate In The Dna Deoxyribose Moiety, F. Matthew Mihelic

Faculty Publications

The deoxyribose moiety of a nucleotide in the DNA molecule can act as a quantumlogic gate, in which the enantiomeric shift between the C2-endo and C3-endo conformations of each nucleotide, occurs within a logically and thermodynamically reversible situation of electron spin qubits, that are coherently held within the topologically insulating DNA crystalline nanostructure, and that are coherently conducted along the delocalized electrons of the pi-stacked nucleotide base pairs. The enantiomeric symmetry between the C2-endo and C3-endo conformations is logically and thermodynamically reversible because it functions as a symmetry-breaking Szilard engine that is effectively built out of the physicality of the …


Emergent Potential Of The Terahertz Cmos Microprocessor, F. Matthew Mihelic Mar 2024

Emergent Potential Of The Terahertz Cmos Microprocessor, F. Matthew Mihelic

Faculty Publications

The terahertz speed CMOS microprocessor that has been designed by Averoses Incorporated (US11063118B1) utilizes nano-vacuum tube elements with plasma interconnect of those elements, and has the capability to emit, detect, conduct, and analyze electromagnetic signals in the terahertz range. Nano-vacuum tube systems are resistant to ionizing radiation and to high temperatures, and there are emergent potentials of such systems beyond the obvious speed-up of data processing. Such a microprocessor can provide a platform for compact terahertz spectroscopy, especially for organic molecules, and this can also include DNA sequencing and DNA fingerprinting. Another emergent quality of such a system is that, …


Association Of Blast Exposure In Military Breaching With Intestinal Permeability Blood Biomarkers Associated With Leaky Gut, Qingkun Liu, Zhaoyu Wang, Shengnan Sun, Jeffrey Nemes, Lisa A. Brenner, Miciej Skotak, Christina R. Lavalle, Yongchao Ge, Walter Carr, Fatemeh Haghighi Mar 2024

Association Of Blast Exposure In Military Breaching With Intestinal Permeability Blood Biomarkers Associated With Leaky Gut, Qingkun Liu, Zhaoyu Wang, Shengnan Sun, Jeffrey Nemes, Lisa A. Brenner, Miciej Skotak, Christina R. Lavalle, Yongchao Ge, Walter Carr, Fatemeh Haghighi

Faculty Publications

Injuries and subclinical effects from exposure to blasts are of significant concern in military operational settings, including tactical training, and are associated with self-reported concussion-like symptomology and physiological changes such as increased intestinal permeability (IP), which was investigated in this study. Time-series gene expression and IP biomarker data were generated from “breachers” exposed to controlled, low-level explosive blast during training. Samples from 30 male participants at pre-, post-, and follow-up blast exposure the next day were assayed via RNA-seq and ELISA. A battery of symptom data was also collected at each of these time points that acutely showed elevated symptom …


Investigating Consumer Purchase Intention Of Athleisure Products: A Study Of Lululemon’S Sns Ad, Julia Prigl, Jiyeon Kim Ph.D., Karen Edwards J.D. Mar 2024

Investigating Consumer Purchase Intention Of Athleisure Products: A Study Of Lululemon’S Sns Ad, Julia Prigl, Jiyeon Kim Ph.D., Karen Edwards J.D.

Faculty Publications

This study investigated how SNS advertising by Lululemon affected consumer purchase intention from the brand. The influence of specific ad traits such as informativeness, creativity, and emotional appeal, on attitude towards the advertisement, the influence of attitude towards the advertisement on willingness to engage with the brand and the influence of willingness to engage with the brand on purchase intention. A moderating effect of a sedentary or active lifestyle is tested. Also, the influence of perceived behavior of others on subjective norm, and the influence of subjective norm on willingness to engage with the brand were investigated. This study contributes …


Examining The Utility Of The Early Childhood Development Index (Ecdi) Among Children In The Nigeria Context, Ngozi V. Enelamah, Smitha Rao, Margaret Lombe, Mansoo Yu, Chrisann Newransky, Chrisann Newransky, Melissa L. Villodas, Andrew Foell, Von Nebbitt Mar 2024

Examining The Utility Of The Early Childhood Development Index (Ecdi) Among Children In The Nigeria Context, Ngozi V. Enelamah, Smitha Rao, Margaret Lombe, Mansoo Yu, Chrisann Newransky, Chrisann Newransky, Melissa L. Villodas, Andrew Foell, Von Nebbitt

Faculty Publications

An estimated 6 million children under the age of five in Nigeria (out of nearly 31 million) risk not reaching their full developmental potential. The dearth of context-relevant measures poses a challenge to the planning and implementation of effective interventions. This study assesses the utility of the Early Childhood Development Index (ECDI) in Nigeria. We used the Multiple Indicator Cluster Surveys to track progress among 3- to 4-year-old children (n = 11,073); 3-year-old, 51%; female, 49%. Using random calibration samples, the results from psychometric tests indicate that while over half of the children were on track in their development based …


The Prevalence Of Gram-Negative Bacteria With Difficult-To-Treat Resistance And Utilization Of Novel Β-Lactam Antibiotics In The Southeastern United States, Y. Vivian Tsai, P. Brandon Bookstaver Pharm.D., Joseph Kohn, Julie Ann Justo, Darrell Childress, Stefanie Stramel, Douglas Slain, Patrick Tu, Mary Joyce B. Wingler, Bruce M. Jones, Daniel T. Anderson, Megan M. Seddon, David A. Cretella, Joshua Eudy, Hana Winders, Kayla Antosz Pharm.D., Pamela Bailey, Majdi N. Al-Hasan Mar 2024

The Prevalence Of Gram-Negative Bacteria With Difficult-To-Treat Resistance And Utilization Of Novel Β-Lactam Antibiotics In The Southeastern United States, Y. Vivian Tsai, P. Brandon Bookstaver Pharm.D., Joseph Kohn, Julie Ann Justo, Darrell Childress, Stefanie Stramel, Douglas Slain, Patrick Tu, Mary Joyce B. Wingler, Bruce M. Jones, Daniel T. Anderson, Megan M. Seddon, David A. Cretella, Joshua Eudy, Hana Winders, Kayla Antosz Pharm.D., Pamela Bailey, Majdi N. Al-Hasan

Faculty Publications

Objective:

To evaluate temporal trends in the prevalence of gram-negative bacteria (GNB) with difficult-to-treat resistance (DTR) in the southeastern United States. Secondary objective was to examine the use of novel β-lactams for GNB with DTR by both antimicrobial use (AU) and a novel metric of adjusted AU by microbiological burden (am-AU). Design:

Retrospective, multicenter, cohort. Setting:

Ten hospitals in the southeastern United States. Methods:

GNB with DTR including Enterobacterales, Pseudomonas aeruginosa, and Acinetobacter spp. from 2015 to 2020 were tracked at each institution. Cumulative AU of novel β-lactams including ceftolozane/tazobactam, ceftazidime/avibactam, meropenem/vaborbactam, imipenem/cilastatin/relebactam, and cefiderocol in days of therapy (DOT) …


Antifungal Efficacy Of Nanodelivered Azoxystrobin Against Rhizoctonia Solani In Soybean (Glycine Max), Eban A. Hanna, Carlos E. Astete, Trey Price, Carlos Tamez, Omar E. Mendez, Alvaro Garcia, Fannyuy V. Kewir, Jason C. White, Cristina M. Sabliov Mar 2024

Antifungal Efficacy Of Nanodelivered Azoxystrobin Against Rhizoctonia Solani In Soybean (Glycine Max), Eban A. Hanna, Carlos E. Astete, Trey Price, Carlos Tamez, Omar E. Mendez, Alvaro Garcia, Fannyuy V. Kewir, Jason C. White, Cristina M. Sabliov

Faculty Publications

Zein nanoparticles (ZNP) (189.4 ± 2.0 nm, +25.7 ± 0.9 mV) and lignin nanoparticles (LNP) (173.6 ± 0.9 nm, - 56.5 ± 2.8 mV) with loaded azoxystrobin (AZO) (5.2 ± 0.8 and 5.5 ± 0.7 wt %, respectively) were designed as antifungal delivery systems for seed treatments. Both particles followed pseudo-first-order kinetics for AZO release at 25 °C, with AZO releasing faster from ZNP. AZO-entrapped ZNP treatments produced the greatest yield (41.15 bushels), followed by empty LNP (40.35 bushels) for inoculated samples; these findings were comparable to yields achieved with the commercial AZO formulation, Dynasty. The stand per row feet …


Keeping Kosher In The Age Of Ai, Chaim Saiman Mar 2024

Keeping Kosher In The Age Of Ai, Chaim Saiman

Faculty Publications

No abstract provided.


Sortase-Encoding Genes, Srta And Srtc, Mediate Enterococcus Faecalis Og1rf Persistence In The Helicoverpa Zea Gastrointestinal Tract, Jerreme J. Jackson, Samantha Heyer, Geneva Bell Mar 2024

Sortase-Encoding Genes, Srta And Srtc, Mediate Enterococcus Faecalis Og1rf Persistence In The Helicoverpa Zea Gastrointestinal Tract, Jerreme J. Jackson, Samantha Heyer, Geneva Bell

Faculty Publications

Enterococcus faecalis is a commensal and opportunistic pathogen in the gastrointestinal (GI) tract of mammals and insects. To investigate mechanisms of bacterial persistence in the gastrointestinal tract (GIT), we developed a non-destructive sampling model using Helicoverpa zea, a destructive agricultural pest, as host to study the role of bacterial sortase enzymes in mitigating persistence in the gastrointestinal tract. E. faecalis OG1RF ΔsrtA and E. faecalis OG1RF ΔsrtC, isogenic E. faecalis OG1RF sortase mutants grew similarly under planktonic growth conditions relative to a streptomycin-resistant E. faecalis OG1RFS WT in vitro but displayed impaired biofilm formation under, both, physiological and alkaline conditions. …


Multi-Decadal Coastal Acidification In The Northern Gulf Of Mexico Driven By Climate Change And Eutrophication, Zong Pei Jiang, Cao Qin, Yiwen Pan, Chengfeng Le, Nancy Rabalais, Robert Eugene Turner, Katja Fennel, Kui Wang, Wei Jun Cai Mar 2024

Multi-Decadal Coastal Acidification In The Northern Gulf Of Mexico Driven By Climate Change And Eutrophication, Zong Pei Jiang, Cao Qin, Yiwen Pan, Chengfeng Le, Nancy Rabalais, Robert Eugene Turner, Katja Fennel, Kui Wang, Wei Jun Cai

Faculty Publications

Coastal waters often experience enhanced ocean acidification due to the combined effects of climate change and regional biological and anthropogenic activities. Through reconstructing summertime bottom pH in the northern Gulf of Mexico from 1986 to 2019, we demonstrated that eutrophication-fueled respiration dominated bottom pH changes on intra-seasonal and interannual timescales, resulting in recurring acidification coinciding with hypoxia. However, the multi-decadal acidification trend was principally driven by rising atmospheric CO2 and ocean warming, with more acidified and less buffered hypoxic waters exhibiting a higher rate of pH decline (− 0.0023 yr− 1) compared to non-hypoxic waters (− 0.0014 yr …


Balancing Best Practice And Reality In Behavioral Intervention Development: A Survey Of Principal Investigators Funded By The National Institutes Of Health, Lauren Von Klinggraeff, Sarah Burkart, Christopher D. Pfledderer, Alexander Mclain, Bridget Armstrong Ph.D., Robert Glenn Weaver Med, Phd, Michael Beets Med, Mph, Phd Mar 2024

Balancing Best Practice And Reality In Behavioral Intervention Development: A Survey Of Principal Investigators Funded By The National Institutes Of Health, Lauren Von Klinggraeff, Sarah Burkart, Christopher D. Pfledderer, Alexander Mclain, Bridget Armstrong Ph.D., Robert Glenn Weaver Med, Phd, Michael Beets Med, Mph, Phd

Faculty Publications

Preliminary studies play a prominent role in the development of large-scale behavioral interventions. Though recommendations exist to guide the execution and interpretation of preliminary studies, these assume optimal scenarios which may clash with realities faced by researchers. The purpose of this study was to explore how principal investigators (PIs) balance expectations when conducting preliminary studies. We surveyed PIs funded by the National Institutes of Health to conduct preliminary behavioral interventions between 2000 and 2020. Four hundred thirty-one PIs (19% response rate) completed the survey (November 2021 to January 2022, 72% female, mean 21 years post-terminal degree). Most PIs were aware …


Teaching Statistics: A Technology-Enhanced Supportive Instruction (Tsi) Model During The Covid-19 Pandemic And Beyond, Serina Al-Haddad, Nancy Chick, Farshid Safi Mar 2024

Teaching Statistics: A Technology-Enhanced Supportive Instruction (Tsi) Model During The Covid-19 Pandemic And Beyond, Serina Al-Haddad, Nancy Chick, Farshid Safi

Faculty Publications

Many approaches exist in teaching statistics, however, learning statistics is frequently perceived by students as challenging. While evidence-based teaching approaches like case discussions and flipped-classroom models have been successfully incorporated into multiple disciplines, these methods can have inadequate success when students are affectively detached or sometimes paralyzed by the subject. The sudden need to switch to virtual teaching in Spring 2020 created unprecedented challenges that were overwhelming for instructors and students. This article explores the challenges of teaching a statistics course, and the importance of purposeful use of technology and supportive feedback to effectively engage students and promote learning. Furthermore, …


Hydroxymethanesulfonate And Sulfur(Iv) In Fairbanks Winter During The Alpaca Study, Kayane Dingilian, Elliana Hebert, Michael Battaglia Jr., James R. Campbell, Meeta Cesler-Maloney, William Simpson, Jason M. St. Clair, Jack E. Dibb, Brice Temime-Roussel, Barbara D’Anna Mar 2024

Hydroxymethanesulfonate And Sulfur(Iv) In Fairbanks Winter During The Alpaca Study, Kayane Dingilian, Elliana Hebert, Michael Battaglia Jr., James R. Campbell, Meeta Cesler-Maloney, William Simpson, Jason M. St. Clair, Jack E. Dibb, Brice Temime-Roussel, Barbara D’Anna

Faculty Publications

Hydroxymethanesulfonate (HMS) in fine aerosol particles has been reported at significant concentrations along with sulfate under extreme cold conditions (-35 °C) in Fairbanks, Alaska, a high latitude city. HMS, a component of S(IV) and an adduct of formaldehyde and sulfur dioxide, forms in liquid water. Previous studies may have overestimated HMS concentrations by grouping it with other S(IV) species. In this work, we further investigate HMS and the speciation of S(IV) through the Alaskan Layered Pollution and Chemical Analysis (ALPACA) intensive study in Fairbanks. We developed a method utilizing hydrogen peroxide to isolate HMS and found that approximately 50% of …


Whole-Of-School Physical Activity Implementation In The Context Of The Dubai Fitness Challenge, Chris Mcmahon, Collin A. Webster, Robert Weaver, Christophe El Haber, Gönül Tekkurşun Demir, Zainab Mohamed Ismail, Syeda Zoha Fatima Naqvi, Mehnaz Ghani, Şevval Kepenek, Manel Kherraf, Thrisha Krishnakumar, Pranati Prakash, Yeowon Seo Mar 2024

Whole-Of-School Physical Activity Implementation In The Context Of The Dubai Fitness Challenge, Chris Mcmahon, Collin A. Webster, Robert Weaver, Christophe El Haber, Gönül Tekkurşun Demir, Zainab Mohamed Ismail, Syeda Zoha Fatima Naqvi, Mehnaz Ghani, Şevval Kepenek, Manel Kherraf, Thrisha Krishnakumar, Pranati Prakash, Yeowon Seo

Faculty Publications

Introduction

Physical activity (PA) promotion among school-aged youth is a global health priority. Recommendations for such promotion include implementing whole-of-school approaches that maximize resources across the school environment. This study examined schools’ participation in an annual, government-led, and emirate-wide initiative in Dubai, called the Dubai Fitness Challenge, in which the goal is to accrue 30 minutes of PA every day for 30 days (as such, the initiative is colloquially referred to as “Dubai 30x30”).

Methods

A mixed-methods design was employed for this study. Three schools were recruited using convenience sampling. Participants were 18 physical education teachers, 20 classroom teachers, 2 …