Digital Commons Network^™

Envis: A User-Centered Web-Based Tool For Interactive Visualization Of Environmental Geospatial Data, Saima Sanjida Shila

LSU Master's Theses

Data visualization is an essential part of analyzing environmental geospatial data. Despite having the availability of large environmental datasets, there remains a lack of easily accessible, user-friendly, and interactive visualization tools in this field. Therefore, this study aims to develop a user-friendly and easily available web-based visualization tool. Before developing the tool, we conducted a survey of researchers at the LSU Coastal Studies Institute to collect their opinions on currently available visualization tools. In the survey, 55% of participants responded between somewhat satisfied to dissatisfied with their current visualization tools. Most of the participants mentioned two major limitations of existing …

White Bryony (Bryonia Alba), Taun Beddes, Michael Caron, Jacob Hadfield, Cory Ransom

All Current Publications

White bryony is more than just a nuisance plant. It is an aggressive, perennial vine that threatens riparian ecosystems, agricultural lands, and residential landscapes by destructively smothering vegetation. Additionally, its toxicity poses risks to people, livestock, and pets. Early detection and consistent management are critical to reducing its spread in Utah.

The Weapon Focus Effect: Examining Attention And Memory For Weapons And Their Actions, Lindsey Pugh

Electronic Theses and Dissertations 2020 - Present

Decades of eye-tracking and memory research support the weapon focus effect, that weapons attract visual attention during criminal events which leaves less attention to focus on other event features. Relevant memory tests, however, typically only evaluate recognition of the perpetrator committing a crime. Rarely, if at all, do researchers use direct tests of memory for the weapons. Therefore, it is less understood if viewers are simply attending to objects or if they are encoding their details. In the present studies, we successfully replicated the attentional weapon focus effect with newly filmed stimuli of criminal and neutral events. The second …

Implementing Pst In Older Adults Facing Major Surgery: A Randomised Controlled Pilot Study, Victoria Tang, Lejla Pepic, Erika Higuchi, Christina Keny, Elizabeth Macias Lopez, Ezenwa C Onyema, Harleen Sandhu, Veronica Yank, Patrick J Raue

Faculty, Staff and Student Publications

Introduction: Depressive symptoms are common in the growing geriatric surgical population and are associated with important patient-centred surgical outcomes, including postoperative delirium, discharge to postacute care facility and decline in functional status. Few interventions have been developed to address depressive symptoms in the perioperative setting.

Methods and analysis: We designed a feasibility and acceptability study of a nine-session problem-solving therapy (PST) telehealth perioperative intervention aimed at reducing postoperative functional decline and depressive symptoms among at-risk older adults undergoing major surgical procedures. Acceptability will be evaluated using a patient-centred five-question survey, assessing participant satisfaction and perceived usefulness of the perioperative intervention. …

Human-Centered Capabilities: The Library-Service Approach Checklist, Jessica Garner, Kay Coates

University Libraries: Faculty Presentations

In today's interconnected world, the ability to communicate distress goes beyond language and cultural differences. This presentation introduces a human-centered library service approach that addresses the urgent need for a universal understanding of help-seeking instruments applicable now and in the future.

The proposed checklist-driven method combines empathetic design, staff training, multimodal signage, and community collaboration to overcome language, cultural, and accessibility barriers. Key elements include standardized visual symbols aligned with recognized international distress and help signals, tactile and auditory formats for patrons with sensory impairments, and multilingual text paired with pictograms to minimize confusion.

By emphasizing human-centered design principles, the …

Adsorptive Removal Of Arsenite And Cobalt By Commercial Sorbents, Sevda Joudiazar, Sushma Yadav, Zhiming Zhang, Anshuman Satpathy, Eustace Fernando, Roxana Rahmati, Junchul Kim, Rupali Datta, Dibyendu Sarkar

Michigan Tech Publications

Despite the prevalence and toxicity of heavy metals in the environment, arsenic and cobalt are of particular concern due to their high mobility and bioaccumulation potential, particularly in contaminated groundwater. Herein, we studied the adsorption behavior of commercially available sorbents, including Fluorosorb-100 (FS-100), Fluorosorb-200 (FS-200), and Filtrasorb-400 (F-400), for the removal of arsenite (As(III)) and cobalt (Co(II)), aiming at the selection of filter media in terms of future groundwater remediation. Kinetic analysis revealed that As(III) adsorption followed a pseudo-second-order model, while Co(II) showed mixed first- and second-order behavior, reflecting sorbent-dependent mechanisms. Equilibrium isotherm modeling revealed strong correlations with both Langmuir …

Contrapower Harassment And Stress Experienced By Online Psychology Instructors, Sarah D. Hull

Walden Dissertations and Doctoral Studies

Previous researchers have found that face to face bullying by students directed towards postsecondary education faculty may result in negative mental and emotional impacts. The virtual environment provides a unique opportunity for student-to-faculty bullying behaviors, known as cyberbullying, to occur. Researchers have not yet studied how psychology faculty in particular experience stress when cyberbullied by students. The purpose of this qualitative study, rooted in phenomenological design, was to improve the understanding of how psychology faculty who are cyberbullied by students experience stress. Contrapower harassment theory was used to ground these research questions and design. The research questions examined the experiences …

Telemental Health Utility: Working Toward Foster Carer Role Satisfaction And Placement Stability, Carlos David Ortiz

Walden Dissertations and Doctoral Studies

Approximately 400,000 children in the Child Welfare System have an average of more than three placement disruptions while in care in what is termed placement instability (PI). PI is a known toxin to children’s neurodevelopment that predisposes them to a life of poor behavioral outcomes. Previous research shows that foster parents dissatisfied with their carer role contributed to PI by quitting or terminating a child’s placement. However, an important gap remains in the PI literature about the ability of telemental health (TMH) to provide adequate support to foster parents, to increase satisfaction in the carer role and potentially decrease the …

The Gut Microbiome As A Modulator Of Traumatic Brain Injury Pathology And Symptoms, Cole Vonder Haar, Marta Celorrio, Kris M Martens, Stuart H Friess, Sonia Villapol, Randal J Urban, Richard Pyles, Richelle Mychasiuk, Dennis Simon, Amanda Dave

2020-Current year OA Pubs

Traumatic brain injuries (TBIs) affect millions annually, leading to devastating neurobehavioral consequences and increasing risk for neurodegenerative and psychiatric diseases. However, therapies are lacking. Starting in 2018, dysbiosis of the gut microbiome was identified as an acute, and potentially chronic, pathology originating from TBI. Recent studies established that the microbiome contributes to the evolution of TBI pathology and functional impairments. The gut microbiome is the collection of microorganisms that inhabit the stomach through colon and is indicated as a contributor to myriad neurological and psychiatric conditions. This makes it an intriguing target to understand in the context of TBI. Thus, …

Metabolic Dysfunction-Associated Steatotic Liver Disease And Colorectal Neoplasms Risk: A Global Propensity Score-Matched Retrospective Cohort Study, Mohammad Aldiabat, Ali Osman, Malek Ayoub, Mahmoud Y Madi, Kamran Qureshi, Wing-Kin Syn

2020-Current year OA Pubs

OBJECTIVES: To evaluate the association between metabolic dysfunction-associated steatotic liver disease (MASLD), metabolic-associated steatohepatitis (MASH), and the risk of colorectal cancer (CRC) and benign colorectal neoplasms (BCN), and to explore whether liver fibrosis/cirrhosis modifies these associations.

DESIGN: Retrospective cohort study with 1:1 propensity score matching.

SETTING: Global, multicentre real-world analysis using deidentified electronic health records from over 130 healthcare organisations in the TriNetX Global Collaborative Network.

PARTICIPANTS: Hospitalised adults aged 45-75 years between October 2019 and October 2024. Patients with prior diagnoses of colorectal neoplasia or other chronic liver diseases were excluded. Final matched cohorts included 138 902 MASLD and …

Structural Determinants And The Ethics Of Health Inequity: Law, Poverty, And Prevention, Daniela Oehring

School of Health Professions

Health inequity represents one of the most pressing ethical challenges of our time, manifesting as unfair and preventable differences in health outcomes that stem from broader social, economic, and structural conditions. This chapter examines the complex intersection of legal frameworks, philosophical theories, and jurisprudential interpretations that shape our understanding of health equity as both a public health imperative and a fundamental question of justice. Through a comprehensive analysis of international human rights law, declarations, and constitutional provisions, the chapter demonstrates how legal instruments have evolved to recognise health as a fundamental human right while establishing state obligations to address structural …

Integrating Heritage Assets Into Peatland Restoration: Finding, Assessing And Valuing The Palaeoenvironmental Archive, Heather Davies, Ralph Fyfe

School of Geography, Earth and Environmental Sciences

Peatland restoration projects aim to improve the delivery of ecosystem services. Cultural heritage and Historic Environment assets are usually identified as co-beneficiaries of restoration but are not commonly well-integrated at the planning or design stages. This paper considers the heritage value of upland peatlands and methods for integrating these values in ecosystem services approaches. Taking Exmoor National Park as a case study, an extensive walkover survey identified 119 small mires and assessed their cultural heritage asset potential. Many were not previously recognised as part of the Historic Environment potential of the upland. A novel valuation system based on proximity of …

Phanerozoic Paleoenvironmental And Paleoclimatic Evolution In Svalbard, Aleksandra Smyrak-Sikora, Peter Betlem, Victoria S. Engelschiøn, William J. Foster, Sten Andreas Grundvåg, Mads E. Jelby, Morgan T. Jones, Grace E. Shephard, Kasia K. Śliwińska, Madeleine L. Vickers, Valentin Zuchuat, Lars Eivind Augland, Jan Inge Faleide, Jennifer M. Galloway, William Helland-Hansen, Maria A. Jensen, Erik P. Johannessen, Maayke Koevoets, Denise Kulhanek, Gareth S. Lord, Tereza Mosociova, Snorre Olaussen, Sverre Planke, Gregory D. Price, Lars Stemmerik, Kim Senger

School of Geography, Earth and Environmental Sciences

Sedimentary rocks can provide information about the Earth paleoenvironment and are studied extensively to understand the causes and consequences of global climate changes in deep time. They facilitate long-time perspectives that constrain climate models and provide analogues for how Earth systems may respond to, and recover from, intervals of profound environmental change, including projected anthropogenic change. The Norwegian Svalbard archipelago offers an extensive Phanerozoic stratigraphic record that reflects the geological evolution of the northern flanks of continental assemblages that include Laurentia, Eurasia, and Pangea. Svalbard’s Phanerozoic sedimentary and paleoclimatic archive is controlled largely by Svalbard’s overall northward plate-tectonic motion from …

Maternal Overnutrition And Nutritional Challenge In Adulthood Cause Long-Term Gut Dysbiosis In Oryctolagus Cuniculus En [Póster] 7th International Conference And Exhibition On Functional Foods, Erika Navarrete, Juan Pablo Ochoa-Romo, Lucía Carolina Cano, Sofía Morán-Ramos, Ivette Caldelas

Congresos y Conferencias

No abstract provided.

Life As An Intern For Njit Stem For Success, Christopher Tava

STEM Month

I joined the STEM for Success Team in May 2023 with two main goals. The first goal was to reach 100 hours worth of contributions, as part of a mandatory internship requirement to graduate from the Academy for Mathematics, Science, & Engineering (AMSE). I reached that goal by early October 2023, although I have been motivated to continue my work with NJIT beyond that hour target. The second goal was to accomplish something that I was proud of with the resources that the New Jersey Institute of Technology (NJIT) provided me. I had heard of former students of AMSE that …

Experience With The Stem For Success Internship, Ujwal S. Thirunagari

STEM Month

In this article, I discuss my experience working with the STEM for Success team. I detail some of the challenges I faced in completing the CRT and LED sections, how I addressed these challenges, and the widely applicable skills that I learned.

Problems In Extremal Graph Theory And Spectral Graph Theory, Fareeha Jamal

Thesis/ Dissertation Defenses

Spectral graph theory is a subfield of algebraic graph theory that studies the matrices associated with graphs. It lives at the nexus of Linear Algebra and Combinatorics. Many intriguing results in the domains of Matrix Theory and Combinatorics have come from studying the eigenvalues of graph matrices; in fact, several open problems in both areas have been resolved. Beyond its theoretical appeal, spectral graph theory has found meaningful applications in theoretical chemistry, particularly in the mathematical classification of chemical graphs. These classifications underpin quantitative structure–property relationships (QSPRs), facilitating the prediction of physicochemical properties such as enthalpy of vaporization, molar refractivity, …

On The Indispensability Of Natural Law On The Moral Theory Of The State, David W. Bolton

Liberty University Journal of Statesmanship & Public Policy

Natural Law is widely regarded as a set of universal moral standards in which the acknowledgement of the differences between right and wrong are inherent in people, not created by society or lawmakers. It is based on the consistent nature of man as opposed to varying cultural standards and is unchanged by time or circumstance. Many thinkers throughout history have offered their educated opinions on the matter of Natural Law and the moral theory of the State. The Social Contract theory of the Modern Secular thinkers of the 17^th century was considered a break with classical and traditional Christian …

Education Standards And The United States Military, Makayla Donnelly

Liberty University Journal of Statesmanship & Public Policy

The United States military has been observed by many conservative and libertarian think tanks, such as The Heritage Foundation and CATO, as losing strength and effectiveness. Many outside these major think tanks are concerned about why defense takes up so much of the discretionary budget when the military seemingly continues to decline as most military branches fall short on their recruitment quotas. To boost recruitment and bolster the US military several branches have reexamined policies and altered them to expand the recruiting pool. One policy that is being investigated for reexamination is education standards. Education standards in some branches may …

Chinese Communist Party Infiltration Of U.S. Pacific Islands: Protecting American National Security Through Defending Strategic Pacific Assets, Contessa Amedore

Liberty University Journal of Statesmanship & Public Policy

Many Americans picture the U.S.’s Western most border to be the coast of California. However, when threats have historically formed in the Pacific, U.S. Pacific Island territories have served as the nation’s first line of defense. Today, the Chinese Communist Party (CCP) have slowly but ambitiously deployed new age or ‘unrestricted’ warfare tactics against the United States and allies in their long awaited plan to assume global hegemony. Their illegal infiltration and psychological operations have gone past Taipei and reached American soil in Guam, the Northern Mariana Islands, and American Samoa. This paper examines how the (CCP) uses unrestricted warfare …

Analyzing The Role And Impact Of Energy Resources On The South China Sea Dispute, Adam Opp

Liberty University Journal of Statesmanship & Public Policy

The South China Sea is a critical but contested body of water that has been the source of much international debate and focus. The sea is a strategic maritime route and one of the most important waterways for regional and global trade. The South China Sea features rich natural resources such as fisheries and hydrocarbons, especially unknown amounts of oil and natural gas remaining untapped throughout the sea. Geological surveys estimate extremely lucrative quantities of oil and natural gas in the South China Sea, which drives the conflict, as nations with competing territorial claims seek to control not just the …

Qpie Mathematics — Resonance Fields For Coherence: Defensive-Publication Abstract & Introduction, Teddy Burroughs

Defensive Publications Series

QPIE (Quantum Perspective Is Everything) extends the Streltsov–Singh–Dhar–Bera–Adesso (2015) program that operationally links quantum coherence and entanglement by introducing a triadic, time-explicit, and observer-inclusive information field. Where classical resource theory defines coherence as a static scalar derived from density matrices and bounded by monotonicity/convexity under incoherent operations, QPIE formalizes coherence as a dynamic resonance process among system (S), ancilla (A), and observer (O). The framework adds three core constructs: (i) observer-weighted monotonicity, admitting constructive feedback when the observer’s informational state aligns with the system; (ii) holo-convexity, which generalizes linear convexity to account for emergent cooperative order across ensembles; and (iii) …

Dual-Spectrum Multi-Layer Holographic Projection System With Shadow-Based Positional Sensing For Interactive Spatial Computing, Lorenzo Lbn Bernardini

Defensive Publications Series

The present invention discloses a revolutionary dual-spectrum multi-layer holographic projection system that fundamentally redefines the paradigm of human-computer spa- tial interaction by eliminating the necessity of wearable apparatus while simultaneously enabling tactile manipulation of volumetrically-rendered virtual objects. The system achieves this through an innovative architectural decoupling wherein visible-spectrum multi-projector arrays generate stratified holographic imagery across multiple depth planes, while a parallel infrared sensing subsystem performs continuous shadow-pattern analysis to extract precise three-dimensional positional information of the user within the interac- tion volume. This spectral bifurcation resolves the fundamental paradox inherent in prior art wherein projection and sensing mechanisms interfere through …

Edgar Wright’S The World’S End: What Really Matters?, Sophie Guthrie

Episteme

No abstract provided.

Unearthing The Undead Prejudice: How ‘Feminist Science’ Creates A More Empirically Accurate Scientific Framework By Revealing The Inherent Bias In All Investigate Methodologies, Horatio Holloway

Episteme

No abstract provided.

The Structuralist Semiotics Of Hidden Places, Alexander Shin

Episteme

No abstract provided.

Superintelligence And The Burden Of Intelligence: A Zapffean Critique Of Ai, James (Xiaolong) Wang

Episteme

No abstract provided.

Episteme Vol. 36

Episteme

No abstract provided.

Evaluating Igf1 And Igf1-R Levels As Risk-Related Indicators And Early Detection Tools In Estrogen Receptor–Positive Breast Cancer, Randa M. Lua’I, Khawla A. Kasar, Marwa A. Hassan

AUIQ Technical Engineering Science

Breast cancer (BC) remains one of the most common malignancies in women, with its development strongly influenced by hormonal and growth factor signaling. The insulin-like growth factor 1 (IGF1) and its receptor (IGF1-R) are increasingly recognized as key contributors to breast carcinogenesis, particularly in relation to estrogen receptor (ER) status. This study aimed to evaluate circulating IGF1 and IGF1-R levels among Iraqi women with BC and to explore their diagnostic and biological relevance. A total of 90 participants were enrolled, including 65 patients with histologically confirmed BC (41 ER-positive and 24 ER-negative) and 25 healthy controls. Serum concentrations of IGF1 …

Cv: Philip Blankenship (Behavioral Neuroscience), Philip Blankenship

Psychology Department Faculty Curricula Vitae

No abstract provided.