Digital Commons Network^™

Unlocking The West: A Critique Of Previous Statutory Attempts And A Proposed Statutory Solution To Allow Access To Corner-Locked Public Land, Sawyer J. Connelly

Graduate Student Theses, Dissertations, & Professional Papers

Across the American West, 9.52 million acres of federal and state public lands are inaccessible to the public. The legality of accessing much of those public lands through corner-crossing is unclear in the law because, in the infinitesimal space where four corners of land meet in a checkerboard pattern, there is ambiguity; neither private landowners nor the public can assert an exclusive right or absolute control without infringing upon the rights of the other. This paper discusses the origins of landlocked public land, common law doctrines that inform legal actors in this space, and analyzes federal statute and state legislative …

Temporal And Spatial Connectivity And The Impacts Of Hydropower In The Magdalena River Basin, Colombia, Serena Lynn Butler

Graduate Student Theses, Dissertations, & Professional Papers

Tropical regions hold untapped hydropower potential, but dam construction often adversely impacts multiple dimensions of connectivity in river systems, rigorous evaluation of which is often lacking. This study investigates temporal and spatial dimensions of longitudinal and lateral connectivity in the Magdalena River Basin, Colombia, a region with ongoing and planned hydropower projects. Limited in-situ monitoring data is a common challenge in tropical rivers. To address this, we utilized satellite imagery from Landsat (via Google Earth Engine) and Surface Water and Ocean Topography (SWOT) data. We examined alterations in the flow regime over time and relative to dam construction. We also …

Turbulence Resistant Schools: A Qualitative Phenomenological Study Of Educational Leadership In Central And Eastern Europe, Sofia Reis

Graduate Student Theses, Dissertations, & Professional Papers

The expanding complexity and increasing disruptions of our world affects schools. During both stable and unstable times, successful educational leaders support their schools’ ability to accomplish their core mission: student learning and development. Using a qualitative approach, this research explored experiences of educational leaders who established schools in Central and Eastern Europe during the post-Soviet era and continue leading them to this day. The central question was: What is the lived experience of successful assertive educational leaders as they navigate extreme turbulence? In this study, leadership is understood as a collegial activity determined by the context where it is embedded, …

Transforming 3rd-Grade Instruction: Six Practical Lesson Plans Framed Around Ai And Udl To Promote Inclusive Learning Spaces, Ailsa J. Gilbert

Graduate Student Theses, Dissertations, & Professional Papers

This paper examines how Universal Design for Learning (UDL) and artificial intelligence (AI) can be combined to support diverse learners in third-grade classrooms. The paper begins with a literature review, including sections on inclusive education, multicultural education, teacher burnout, and the current use of AI in educational settings. Building off of this foundation, readers are presented with six UDL-framed lesson plans designed for a hypothetical third-grade class of 25 students. Using children’s literature such as Charlotte’s Web, Jim Thorpe’s Bright Path, and Just Ask: Be Different, Be Brave, Be You, these lessons incorporate AI-generated accommodations from platforms …

Resilience, Adaptability, And Transformation: School Principal’S Response To Critical Events, Justine Jean Alberts

Graduate Student Theses, Dissertations, & Professional Papers

School principals face critical events as part of their professional roles. These critical events can profoundly impact their ability to lead, which is why this phenomenological study explored the central question, how do principals experience critical events that include perceived trauma? Using Moustakas’ (1994) process of transcendental phenomenological analysis, this research investigated the multifaceted emotional, professional, and personal responses of these educational leaders, revealing the complexities and consequences of their experiences. Semistructured interviews with fourteen current and former principals provided rich, in-depth qualitative data that captured the essence of their experiences. Findings indicated that principals often transition from their day-to-day …

Evaluating Early-Life Characteristics And Responses Of Native Plant Materials For Dryland Restoration, Sophia N. Lasche

Graduate Student Theses, Dissertations, & Professional Papers

Globally, many drylands are in need of restoration due to anthropogenic land use changes, climate change-related biodiversity loss, and broad scale degradation. Within this degradation framework, many perennial grass species and populations have been lost from drylands. A common method of restoring vital perennial grass populations is through seed-based restoration. Using seed-based restoration, or the act of adding desirable seed to a system to restore plant populations, requires a depth of knowledge on species level responses, as well as seed sources within those species. My research examines three workhorse perennial grass species and associated seed sources for dryland restoration, especially …

Acute Toxicity Of Chlorpyrifos On The Freshwater Bivalves (Unio Tigridis) And Effects On Bioindicators, Nihal Suhail Hanna, Yahya Ahmed Shekha

Baghdad Science Journal

A freshwater bivalve plays a crucial function in aquatic habitats as the filtered water and burrowing mussels mix the sediment, thus increasing oxygen content and making the ecosystem healthier. The aim of the study is to see how chlorpyrifos affects biochemical markers in freshwater mussel Unio tigridis. About 180 individuals per taxon and water samples were collected from the Qandil water resource on the Greater Zab River, Erbil Province, Iraq. Once arrived at the lab, the individuals were kept in aquaria with river water and an air-conditioned room Temperature: 25±2 and Light: 12h/12h and acclimatized to laboratory conditions for seven …

Coming To Your Library Soon: Make All The Things Accessible!, James M. Day, Cody Michaels

Publications

Web accessibility refers to the practice of ensuring that websites, tools, and technologies are designed and developed in a way that allows people with disabilities to use them effectively.

Council On Pensions 2024, Tennessee. Comptroller Of The Treasury.

Performance Audit Reports

No abstract provided.

The Evaluation Of Semen Extraction Efficiency And Recovery From Reusable Menstrual Underwear, Caitlyn Spencer

Master of Science in Forensic Science Directed Research Projects

A new type of undergarment and feminine product is being submitted to crime laboratories as evidence for sexual assaults: menstrual underwear is underwear that have absorbency and leak-proof abilities and can be washed and re-worn multiple times. The goal of this research was to determine if semen and sufficient DNA could be recovered from reusable menstrual underwear and used to obtain quality DNA profiles. Three menstrual underwear brands of Hanes, Knix, and Thinx were evaluated. Simulated post-coital samples were deposited onto three pairs of each brand of underwear. One pair of each brand was analyzed unwashed, another set was washed …

A Comparison Of Particulate Collection Methods Using Fluorescent Polyethylene Beads And An Introduction To The Use Of A Pulse Lavage For Particulate Evidence Collection, Madison E. Smith

Master of Science in Forensic Science Directed Research Projects

Using fluorescent polyethylene beads as an analog for trace particulates, five evidence collection techniques were compared to determine their efficacy by the percentages collected and recovered from the initial deposition. The efficacy of each method based on the particle’s size was also assessed. Finally, each method underwent a cost-benefit analysis to evaluate the financial toll that each technique would take on the performing agency.

Trace particulate evidence such as glass fragments, soil, or pollen can establish contextual links between scenes, victims, and suspects. To improve the collection of this evidence, swabbing, tape lifts, dry vacuuming, and pulse lavaging were assessed …

The Determination Of Ethanol And Phosphatidylethanol (Peth) In Donated Packed Red Blood Cells, Jordan E. Keller

Master of Science in Forensic Science Directed Research Projects

This research investigates the safety and reliability of blood donations by examining the presence of ethanol and phosphatidylethanol (PEth) in packed red blood cells (pRBCs). As blood donation is integral to healthcare, ensuring the safety of blood products is paramount. Current protocols focus on screening for infectious diseases, such as hepatitis C and human immunodeficiency virus (HIV), but do not routinely asses alcohol consumption, which can significantly impact patient outcomes. As a direct indicator of alcohol consumption, ethanol can affect blood quality, interfere with medical treatments, and present legal issues, such as false conclusions or assumptions. Ethanol detection methods include …

Spin Wave Devices For Embedded Applications And Information Processing, Raisa Fabiha

Theses and Dissertations

Device miniaturization is a prerequisite for modern day electronics. Spintronics offers immense potential in energy efficient data storage, solid states devices, ultrafast computing and other electronic applications because of their low power consumption, non-volatile nature and unique activation mechanism. The conventional nano-antennas used for wireless communication, biomedical and wearable devices and IoT applications are limited by the traditional Harrington limit. As we attempt to miniaturize the antenna size beyond its emitted wavelength (also called “subwavelength” antenna), its gain and efficiency plummet. To overcome this challenge, the researchers have proposed magnetoelectric antennas. The ultra-thin film based magnetoelastic antennas suffer from eddy …

Vol5iss6, Hca Healthcare

HCA Healthcare Journal of Medicine Covers

Cover for Volume 5 Issue 6 of the HCA Healthcare Journal of Medicine.

Work Characteristics, Workplace Support, And Mental Ill-Health In A Canadian Cohort Of Healthcare Workers During The Covid-19 Pandemic, Nicola Cherry, Anil Adisesh, Igor Burstyn, Quentin Durand-Moreau, Jean-Michel Galarneau, France Labrèche, Shannon Ruzycki, Tanis Zadunayski

Études primaires

Objective The aim of the study was to identify determinants of mental health in healthcare workers (HCW) during the COVID-19 pandemic. Methods A cohort of Canadian HCW completed four questionnaires giving details of work with patients, ratings of workplace supports, a mental health questionnaire, and substance use. Principal components were extracted from 23 rating scales. Risk factors were examined by Poisson regression. Results A total of 4854 (97.8%) of 4964 participants completed ratings and mental health questionnaires. Healthcare workers working with patients with COVID-19 had high anxiety and depression scores. One of three extracted components, 'poor support,' was related to …

A Green Synthesis Route Of Zno/Polyhydroxybutyrate Composites With Antibacterial And Biodegradable Properties, Safa Ladhari, Nhu Nang Vu, Juliette Vallée Bastien, Bich Van Tran, Thi Ha Nguyen, Alireza Saidi, Simon Barnabé, Cyrille Sollogoub, Phuong Nguyen-Tri

Études primaires

The development of environmentally friendly polymer-based materials with antibacterial and biodegradable properties is bringing significant benefits to the packaging industry. In the present work, green-synthesized zinc oxide microporous particles (ZnO MPs) are dispersed in the poly(3-hydroxybutyrate) (PHB) matrix using a simple casting method to prepare bioactive films with improved antibacterial and anti-biofouling properties. The resultant films display a microporous morphology with a uniform dispersion of ZnO MPs within the polymeric matrix. The incorporation of green-synthesized ZnO MPs (3% wt) into PHB films leads to potent antibacterial activity, notably under LED light, with bacterial inactivation efficiencies of 97.5% and 76.2% against …

L’Insolite « Monde D’Après » De La Restauration : Une Comparaison France-Italie-Québec, Giovanna Fullin, Sylvie Monchatre, Samantha Vila

Études primaires

Le secteur de la restauration a été grandement affecté par la crise sanitaire et continue de rencontrer des difficultés à attirer et à retenir sa main d’œuvre. Basé sur une recherche comparative entre la France, l’Italie et le Québec, cet article vise à montrer comment la normativité ordinaire, qui prévaut dans ce secteur, a été malmenée par la crise sanitaire, dont les conséquences continuent, encore aujourd’hui, de se faire sentir. Dans les trois contextes, la restauration repose en grande partie sur ce que nous appelons des « régimes de mobilisation flexible » de jeunesses qui, si elles expérimentent un accès …

The Effects Of Video Game Use On Spatial Ability In A Landmark Memory Task, Brendan T. Jacobs, Christina A. Thrasher, Lauren L. Harburger

Modern Psychological Studies

The present study sought to determine whether playing video games more often improves spatial ability on the landmark memory task. The researchers hypothesized that participants who play video games more often would perform better on the task than those who play video games less often. One hundred seventy-two participants (80 men and 92 women) between the ages of 18 and 26 filled out a questionnaire which asked about video gaming habits prior to a landmark memory task. The landmark memory task consisted of 10-second videos that showed 180-degree views of various locations. At the completion of each video, an image …

Body Dissatisfaction In College Students: Which Sociocultural Pressure Best Predicts Drive For Thinness?, Sawyer V. Ellis, Elaine M. Kozmiuk, Mary E. Pritchard, Heather Schoenherr

Modern Psychological Studies

Previous literature has suggested that family pressure is the main predictor of drive for thinness (Palladino Green & Pritchard, 2003). Given the growth of social media where thin beauty is glamorized, we wanted to test if this remains true while including multiple factors that may have been disregarded in body-centric studies. Consequently, we asked which sociocultural pressure—family, peers, or media—relates the strongest with body shame, body surveillance, and drive for thinness. A sample of 1,049 undergraduate psychology students, ages 18-29, were surveyed to better understand body dissatisfaction in college students. We predicted that each sociocultural pressure would correlate with body …

Factors Contributing To Viewing Automobile Commuting As A Waste Of Time, Trishyne J. Butler, Jennifer L. Hughes

Modern Psychological Studies

Many commuters view their commute as a waste of time. Although there is an ample amount of research on commuting, there is limited research on what negatively impacts the commuting experience. The current study sought to evaluate the relationship between commuters and their everyday commute. The following factors (i.e., gender identity, age, length, unpredictability, delays, time pressures, and congestion) were evaluated to predict seeing one’s commute as a waste of time. We hypothesized that men and younger commuters, as well as those who were unsatisfied with the length, unpredictability, delays, time pressures, and congestion during the commute, would find their …

Ambiguous Situations Make Me Anxious: Personality Traits And Initiating Social Interaction, Anthony Sego, Aimee Adam

Modern Psychological Studies

Social interaction is important for human health and happiness, yet it may be in decline. In this study, we examined traits related to whether individuals interact with one another. A structured lab observation was used to determine if participants would interact with a confederate. We also measured their Need for Cognitive Closure (NFCC), Social Anxiety (SA), Intolerance for Uncertainty (IU), and the Big Five personality traits, and examined the relationship between these factors and preferred physical distance from the stranger. Only 20% of all participants interacted with a confederate. Predictors of social interaction included higher scores in the Big Five …

Parental Childhood Rejection: An Exploration Of Anxiety And Depression In Later Life, Rocky Ashburn, Stephanie A. Kazanas

Modern Psychological Studies

Many studies have shown parental rejection can lead to depression. However, research exploring parental rejection and anxiety has been lacking and inconsistent, with some studies suggesting a relationship, while others do not. The current study aimed to examine if the perception of parental rejection in one’s childhood could predict trait anxiety and depression scores among young adults. Our hypothesis was that higher perception of parental rejection in childhood would predict both higher trait anxiety and depression. Study participants included 123 undergraduate students from a Southeastern U.S. university, with all participants being at least 18 years old. Correlations were explored across …

Early Identification Of Autism Spectrum Disorder In Childcare Settings: A Literature Review, Maneli Nourzad

Modern Psychological Studies

Timely intervention is key in the development of children with Autism Spectrum Disorder (ASD) and early childhood settings present an opportune environment for early diagnosis, particularly in Canada where the identification of ASD in children below the age of four can be further expanded. This review first summarizes the potential benefits and barriers to early identification of ASD in children. There is robust evidence that early detection can result in improved biological and behavioral outcomes in later stages of life despite the subtle and at times elusive signs of ASD in young children. We then focus on the role early …

Interactions Between Anxiety, Family Influence, And Athletic Status On College Students: A Military School Cohort, Caragh Osborne, Aubrey Whitehead

Modern Psychological Studies

The prevalence of anxiety in college students has increased drastically over the past decade. Previous researchers have typically only examined how to help students while they are at school, however, there could be additional factors contributing to their anxiety prior to attending college. The current study aimed to observe how family influence and athletic status may play a role in anxiety among college students. Participants (N = 42) completed an anxiety symptoms inventory then disclosed how much their family influenced their decision to attend college. A two-way ANOVA indicated that neither athletic status nor degree of family influence had a …

Simulation Of A Pick And Place System For Electronic Cards Using A Yumi Cobot, Derrick Sze, Rosula Sj Reyes, Patricia Angela R. Abu

Electronics, Computer, and Communications Engineering Faculty Publications

Collaborative Robots are one of the main drivers of Industry 4.0, which started as a vision focusing on industrial production. It addresses several challenges in the current manufacturing industry such as performing repetitive work and requiring highly skilled workers. The goal of the research is to be able to simulate a pick and place environment with electronic cards using a YuMi cobot and mobile platforms in Coppeliasim. The mobile robot is responsible for transporting the electronic cards to the target location through path planning implemented using the OMPL plug-in. After arriving at the target location, YuMi will then perform the …

Gills, Penny Reynolds

Intertidal

No abstract provided.

Editors Bios, Editors Bios

Intertidal

No abstract provided.

Investigating The Influence Of Container Design And A Bulge Reduction Technique In Corrugated Fiberboard Containers Under Static Compression, Jay Singh, Koushik Saha

Industrial Technology and Packaging

This study explored the bulge effect in corrugated fiberboard boxes caused by excessive weight, leading to compromised stacking strength and potential product damage. It investigated how container design, specifically the height variations of regular slotted containers (RSCs), affects bulging under compression and its vulnerability to environmental conditions. Testing met ASTM standards, with samples conditioned according to ASTM and TAPPI protocols, revealing that changes in box height influence bulge displacement. Subsequent research examined the impact of top-to-bottom static compression loads on bulging in tape-reinforced RSC designs, evaluating bulge reduction and compression strength across various tape placements and environments. Notably, previous studies …

Untitled, Siena Lopez

Intertidal

No abstract provided.

A Local History Of Horses, Caleb Nichols

Intertidal

No abstract provided.