Digital Commons Network^™

Physical Activity As A Resistance Or Resilience Mechanism In Down Syndrome Alzheimer's Disease, Victoria L Fleming, Beau M Ances, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Adults with Down syndrome (DS) are at risk for Alzheimer's disease (AD). Lifestyle factors such as engagement in moderate-to-vigorous physical activity (MVPA) reduce risk or delay the onset of AD. This study aimed to determine whether MVPA confers a

METHODS: Analyses included 69 adults with DS (aged 26-58) who participated in a longitudinal study across 3.29 years. An actigraphy accelerometer assessed MVPA across 7 days. Directly administered and informant-reported measures assessed cognitive functioning, specifically memory and dementia symptoms. Neuroimaging biomarkers quantified amyloid beta (Aβ) burden, as assessed via positron emission tomography imaging.

RESULTS: In regression models, baseline MVPA was …

Extreme Value Theory Analysis Of High Emitter Trends Across Four Us Cities From 1995 To 2021, M. Matti Maricq, Gary A. Bishop

Fuel Efficiency Automobile Test Publications

Extreme value theory provides a direct means to characterize the distribution of high emitters within a vehicle fleet and calculate statistical confidence intervals for comparisons. Defining a “high emitter” as the maximum emitter in a random sample of N vehicles implies in the limit of large N that high emitters follow an extreme value distribution, comprised of three distinct domains. The analysis of over twenty years of roadside remote sensing emissions measurements in Chicago, Denver, Los Angeles and Tulsa reveals clear differences between gasoline vehicle high emitter distributions across pollutants (hydrocarbons (HC), carbon monoxide (CO) and nitric oxide (NO)), but …

“Promoting Safe Firearm Storage Through Media-Based Interventions”, Abigali Bordelon

2025 Honors Symposium

Although often underrepresented in public discussions of gun violence in the United States, unintentional pediatric shootings contributed to the ongoing gun violence endemic. These shootings routinely share characteristics which make them an ideal target for public health and injury prevention efforts. As individual's often learn about unintentional pediatric shootings and form opinions based on media reports of these incidents, it is crucial that we explore how the mainstream media is framing these events and what must be changed in order to better support prevention efforts. This project examines safe firearm storage patterns and attitudes within the U.S. and mainstream media …