Digital Commons Network^™

Taking Responsibility, Robert M. Ackerman

Tennessee Journal of Law and Policy

No abstract provided.

The Retirement Of Chief Justice Frank F. Drowota, Iii: A Tribute To A Legal Legend And All Around Nice Guy, Lisa Rippy, Marshall Davidson

Tennessee Journal of Law and Policy

No abstract provided.

Welcome And Introduction Tennessee Journal Of Law And Policy Second Annual Symposium, Thomas C. Galligan Jr.

Tennessee Journal of Law and Policy

No abstract provided.

Non-Fungible Tokens (Nfts) - Survey Of Current Applications, Evolution And Future Directions, Qaiser Razi, Aryan Devrani, Harshal Abhyankar, Gss Chalapathi, Vikas Hassija, Mohsen Guizani

Machine Learning Faculty Publications

Non-fungible tokens (NFTs) have become an exciting technology that provides a fresh perspective on asset ownership, provenance, and value exchange. NFTs, a blockchain-based technology, are distinct and indivisible cryptographic tokens used to confirm and record the ownership of digital and physical assets in an immutable and transparent way. The fundamental block of NFT is a smart contract built on a blockchain network. This contract contains specific information about the asset it represents, such as its unique identifier, metadata, and ownership details. The information is kept private and tamper-proof due to the decentralized and distributed structure of the blockchain, boosting faith …

Complete Issue: Volume 5 Issue 2, Maya America Editors

Maya America: Journal of Essays, Commentary, and Analysis

The full Issue 2, Volume 5 of Maya America, published December 2023

Understanding The State Agency Policies Toward Rap Usage In The United States: State Of Practice, Ayman Ali, Venkatsushanth Revelli

Henry M. Rowan College of Engineering Departmental Research

The usage of Reclaimed Asphalt Pavement (RAP) material is a highly resource-conservative, economical, and sustainable practice in flexible pavement construction. However, its usage in hot mix asphalt (HMA) is capped at 25% by the majority of state transportation agencies due to its aging levels, stiffness characteristics, and handling capabilities, which may result in early-age pavement distress. Though researchers suggest methodologies to increase RAP usage, higher RAP percentages in asphalt pavements require the support of state authorities. The main objective of this paper is to provide information on how different states design their mixtures with high RAP percentages. This study reviewed …

Fortalecimiento De La Gobernanza Hídrica Comunitaria En El Destino Ecoturístico Maya Ka’An, Quintana Roo, México, Nori Velázquez Juárez, Liliana García Ramírez, Gonzalo Merediz Alonso, Eduardo Arturo Tapia Lemus

Maya America: Journal of Essays, Commentary, and Analysis

En 2014, Maya Ka’an surgió como un nuevo destino turístico de Quintana Roo. Impulsado por la Asociación Civil Amigos de Sian Ka’an, plantea y desarrolla acciones bajo un enfoque de desarrollo sustentable, diferenciado al crecimiento de la región norte de Quintana Roo, México. Su actuación parte desde la base comunitaria en los municipios del centro del estado (Tulum, Felipe Carrillo Puerto y José María Morelos) y no está restringida al ámbito turístico, ya que integra diferentes elementos que confluyen en el desarrollo sustentable regional y la conservación del medio ambiente. Uno de estos elementos es la conservación del agua a …

La Creación De Una Civilización: Arquitectos, Dibujantes E Ingenieros A Finales Del Siglo Xviii Y Principios Del Siglo Xix En La Provincia De Chiapa, Omar López Espinosa

Maya America: Journal of Essays, Commentary, and Analysis

El artículo se enfoca en el papel protagónico que tuvieron algunos arquitectos, dibujantes e ingenieros en la producción de las primeras imágenes de una ciudad abandonada en el extremo norte de la selva de la Provincia de Chiapa, conocida como las Casas de Piedra (hoy nombrada Palenque). El propósito del escrito es mostrar la relevancia que tuvieron esos dibujos en la discusión sobre los primeros pobladores de América, al ser recuperados por algunos editores/anticuaristas como Henry Berthould (1822), Lord Kinsborough (1831), Henry Baranderé (1834) o Brasseur de Bourbourg (1866) en la primera mitad del siglo XIX. Estos personajes dieron a …

Distance From A Cultural Model Of Substance Use Risk, Internalization, And Self-Stigma In Urban Brazil, Nicole L. Henderson, William W. Dressler, Natalia Priolli Jora Pegoraro, Ana Falcao, Sandra Cristin Pillon

APC Fund

Introduction: A cognitive theory of culture as socially distributed cultural models has proven useful in research. Cultural models exist in two forms: the model shared by individuals in a social group, and individual versions of that model modified by personal experience. In previous research we documented a shared cultural model of substance use risk among a general population sample in urban Brazil. Here we examine how this model is distributed among persons under treatment for substance use/misuse and the implications for perceived and self-stigma.

Methods: A convenience sample of 133 persons under treatment rated the influence of risk factors for …

Progress Towards The Development Of Asymmetric Conditions For Intramolecular Heteroatom/Dehydro-Diels-Alder Reactions For Synthesizing Furo[3,4-C] Pyranones And Anticancer Podophyllotoxins, Peter Mpaata

Theses and Dissertations

Furo[3,4-c] pyranone is a unique bicyclic molecular structure found in bioactive sesquiterpene isobolivianine and in artificial cytotoxic stilbene derivatives. The structure of furo[3,4-c] pyranone is analogous to cyclopenta[c] pyran structure found in potent cytotoxic iridoids like catapol. Chiral substrates for intramolecular hetero-Diels-Alder (IHDA) reaction have been synthesized in yields ranging from 39% to 81%. These compounds undergo [4+2] cycloaddition via ambimodal/ bispericyclic process to give a mixture of furo[3,4-c] pyranone in yields ranging 40-70% and aryl tetralin lactone derivatives. Density functional theory (DFT) calculations have been performed to gain insight into the mechanism leading to the formation of these compounds. …

Addressing The “Whys” Of Uk Children’S Youtube Use: A Purposes Approach, Fiona Scott, Becky Parry, Jackie Marsh, Jamal Lahmar, Beth Nutbrown, Emilie Scholey, Patrizia Baldi, Lily Law, Dylan Yamada-Rice

School of Art, Design and Architecture

Despite the widespread use of YouTube by children, there has been limited research undertaken on the “why” questions of their use. Past theoretical approaches have framed these questions in terms of broader individual needs and their relation to media use, though this work has mainly focused on adults and adolescents. This article presents relevant findings from a mixed methods study of children’s (aged 0–16) uses of social media in the United Kingdom to consider instead the “purposes” of children’s YouTube use, drawing on: (1) an online family survey; (2) family case studies; (3) child focus groups; and (4) child telephone …

School Improvement Tool Elaborations: Student Engagement And Wellbeing. Background Report And Literature Review, Fabienne Van Der Kleij, Pauline Taylor-Guy, Tanya Vaughan, Marijne Medhurst, Christina Rogers

School and system improvement

This literature review outlines the evidence that underpins the development of a set of evidence-informed elaborations, or specific practices, that support student engagement and wellbeing across the 9 domains of the National School Improvement Tool (NSIT). These observable, measurable practices to support student engagement and wellbeing have been developed from a review of relevant literature in the areas of socio-emotional learning (SEL), health and wellbeing, student engagement and a sense of belonging, and motivations for engagement. They also take account of commissioned research reports by the Queensland Department of Education and the Department's (2018) approach to student learning and wellbeing …

Principals’ Roles In Developing A Positive School Culture Through Communication And Building Relationships, Manakshi Panindranauth

Journal of Educational Leadership in Action

This qualitative phenomenological study aimed to explore high school principals’ perceptions of how a supportive environment, strong family-community ties, and trust assist educational leaders in improving the culture within their schools. Participants of this study included 15 high school principals in the New York City Department of Education’s public schools. Data were captured through virtual interviews, where all participants were asked the same questions and analyzed through themes and codes. The three research questions that guided this study included how principals perceive creating a positive school culture by (a) improving the supportive environment; (b) improving strong family-community ties; and (c) …

High-Throughput Deconvolution Of 3d Organoid Dynamics At Cellular Resolution For Cancer Pharmacology With Cellos., Patience Mukashyaka, Pooja A Kumar, David J Mellert, Shadae Nicholas, Javad Noorbakhsh, Mattia Brugiolo, Elise T Courtois, Olga Anczuków, Edison Liu, Jeffrey Chuang

Faculty Research 2023

Three-dimensional (3D) organoid cultures are flexible systems to interrogate cellular growth, morphology, multicellular spatial architecture, and cellular interactions in response to treatment. However, computational methods for analysis of 3D organoids with sufficiently high-throughput and cellular resolution are needed. Here we report Cellos, an accurate, high-throughput pipeline for 3D organoid segmentation using classical algorithms and nuclear segmentation using a trained Stardist-3D convolutional neural network. To evaluate Cellos, we analyze ~100,000 organoids with ~2.35 million cells from multiple treatment experiments. Cellos segments dye-stained or fluorescently-labeled nuclei and accurately distinguishes distinct labeled cell populations within organoids. Cellos can recapitulate traditional luminescence-based drug response …

Physically And Chemically‑Crosslinked L‑Arginine‑Loaded Polyvinyl Alcohol‑ Hyaluronic Acid‑ Cellulose Nanocrystals Hydrogel Membranes For Wound Healing: Influence Of Crosslinking Methods On Biological Performance Of Membranes In‑Vitro, Elbadawy A. Kamoun, Elbadawy A. Kamoun

Nanotechnology Research Centre

Two types of polyvinyl alcohol-blended hyaluronic acid and cellulose nanocrystals (PVA/HA/CNCs) hydrogels membranes were developed as delivery agents for L-arginine using chemical/and/physical crosslinking methods for exploring biological performance of the obtained membranes. Chemically and physically/crosslinked membranes were fabricated by solution-casting and freeze-thawing techniques, respectively. The characterization of the crosslinked PVA/HA/CNCs/Larginine membranes were conducted by SEM, FTIR, TGA, swelling ratio, and in—vitro L-arginine release. Furthermore, applying two types of crosslinked membranes in vitro were investigated in terms of cytotoxicity, hemocompatibility, and cell adhesion affinity of HFB-4 cell line. Chemical and physical-crosslinked membranes were verified through the esterification and hydrogen bonds interactions, …

2023-December-18-Etsu Psychology Working To Meet National Needs.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

The results are consistent, as well as troubling.

For three straight years, psychologists across the United States report seeing patients enduring an increase in mental health symptoms, often resulting in longer treatment time.

The gist: Psychologists aren’t sure they can meet the incredible need, according to the annual survey from the American Psychological Association.

Prizing hands-on learning and relevant research, East Tennessee State University is working to produce students well prepared to meet this nationwide concern.

“There are several ways in which our department is helping our students enter the workforce in order to make a real-world impact in the …

2023-December-18-Etsu Reports Record $70.4 Million In Sponsored Program And Research Funding.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

From research in rural health to work in the booming field of biotechnology, East Tennessee State University aims to generate scholarship that has a real-world impact both in the region and beyond.

And in the last fiscal year, ETSU earned an impressive $70.4 million in external awards. That funding goes toward pushing major advancements in a range of diverse fields.

“ETSU is certainly known for the immense and engaging hands-on learning experiences we offer our students with a goal of helping them move from enrolled to employed,” said Dr. Kimberly D. McCorkle, ETSU provost and senior vice president for Academic …

Investigating The Geochemical Trends At The Sediment-Water Interface Of The Shallow And Eutrophic Utah Lake, Abidemi Sherif Aremu

Theses and Dissertations

The sources of phosphorus (P) in Utah Lake can be diverse, including natural and anthropogenic point and non-point sources, such as atmospheric deposition, soil erosion, and industrial and urban wastewater effluents. This study collected interface sediments, column water, porewater, and sediment cores across this vast water body. These samples were then analyzed for their mineralogic, organic, and elemental composition to characterize the geochemical nature of water and sediment at the water-sediment interface within Utah Lake. The average concentrations of P and other elements found in the column water of an individual site do not significantly differ across depth suggesting Utah …

Predicting Speaking Proficiency With Fluency Features Using Machine Learning, Ethan D. Erickson

Theses and Dissertations

This study investigates the interplay between temporal fluency measures, self-assessment, and language proficiency scores in novice- to intermediate- level language learners of Spanish and French. Analyzing data from 163 participants, the research employs both traditional linear regression and advanced XGBoost machine learning models. Findings demonstrate a moderate positive correlation between self-assessment and Oral Proficiency Interview by Computer (OPIc) scores, underscoring the dependable self-awareness of learners. Notably, XGBoost performs as well as linear regression in predicting OPIc scores and has more potential, underlining the efficacy of advanced methodologies. The study identifies Mean Length of Utterance (MLU) as a crucial predictor, highlighting …

Before The Inter-American Court Of Human Rights Written Opinion Regarding The Request For An Advisory Opinion On The Climate Emergency And Human Rights, Francisco J. Rivera Juaristi, Britton Schwartz, Simra Abedi, Rochel Go, Sarah Dávila A., Ámbar Z. Reyes Pérez, Alexis Cortez

Faculty White Papers

No abstract provided.

See "Warhol Revisited" At Uab's Aeiva From Jan. 12-March 16, 2024, Shannon Thomason

Browse All News

No abstract provided.

L’Evoluzione Della Bella Figura A Tavola Nell'italia Rinascimentale, Lilian Gallardo

Italian Renaissance Foodways

Questo Advanced Integration Project utilizza un approccio sociologico per analizzare l'evoluzione delle maniere nell'Italia rinascimentale, con un focus specifico sull'influenza della classe sociale negli standard di etichetta e in particolare quelli relativi al cibo. Analizzando la transizione dal controllo esterno degli standard di autoregolamentazione interna attraverso lo studio dell’etichetta a tavola, questa ricerca mostra la tavola da pranzo come un luogo in cui affinare e pacificare la società. Lo studio delle maniere nell'Italia del Rinascimento è un riflesso dell'epoca, mostrando come nuovi standard di etichetta emergano da una società sempre più eterogenea. Queste maniere sono un aspetto integrante del processo …

Machine Learning And Metabolic Model Guided Crispri Reveals A Central Role For Phosphoglycerate Mutase In Chlamydia Trachomatis Persistence, Niaz Bahar Chowdhury, Nick Pokorzynski, Elizabeth A. Rucks, Scot P. Ouellette, Rey A. Carabeo, Rajib Saha

Department of Chemical and Biomolecular Engineering: Faculty Publications

Upon nutrient starvation, Chlamydia trachomatis serovar L2 (CTL) shifts from its normal growth to a non-replicating form, termed persistence. It is unclear if persistence is an adaptive response or lack of it. To understand that transcriptomics data were collected for nutrientsufficient and nutrient-starved CTL. Applying machine learning approaches on transcriptomics data revealed a global transcriptomic rewiring of CTL under stress conditions without having any global stress regulator. This indicated that CTL’s stress response is due to lack of an adaptive response mechanism. To investigate the impact of this on CTL metabolism, we reconstructed a genome-scale metabolic model of CTL (iCTL278) …

Ndls Communicator: Week Of 12.18.23, Notre Dame Law School

NDLS Communicator

The Latest News

• Roger Alford testified before the Senate Judiciary Committee last Wednesday on "The New Invisible Hand? The Impact of Algorithms on Competition and Consumer Rights."
• Randy Kozel has published "Is Chevron Binding Law" in the Yale Journal on Regulation.
• Carter Snead wrote "The Jurisprudence & Politics of Abortion" for Commonweal in response to Bernard G. Prusak’s recent article “The Pro-Life Movement: Less Popular Than Ever?”
• Derek Muller was on the Bloomberg Law podcast, "SCOTUS Asked to Rule on Trump Immunity Claims."
• Stephanie Barclay's article, "The Historical Origins of Judicial Religious Exemptions," was cited in the Virginia Supreme Court's …

How Swiss Authorities Bungled Credit Suisse Oversight, John O'Donnell, Stefania Spezzati, Elisa Martinuzzi

Documents

No abstract provided.

2023-December-18-Etsu Students Contributing Important Research On Appalachia.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

A group of students from East Tennessee State University recently presented a capstone research project in the nation’s capital, examining intersections between economic development and health disparities within underserved and historically Black communities in Washington County, Tennessee.

The group was among 130 students from 13 colleges and universities in 10 Appalachian states participating in the 23rd annual Appalachian Collegiate Research Initiative (ACRI). Sponsored by the Appalachian Regional Commission (ARC), the ACRI capstone symposium is organized by the Center of Excellence for Appalachian Studies and Services at ETSU.

The findings presented by students from ETSU’s Department of Appalachian Studies are from …

Professors’ English-Only Or Multilingual Approaches In English Language Teacher Education At Ecuadorian Universities

Journal of Comparative & International Higher Education

Emerging Scholar

Teacher Retention: Retaining Teachers In High-Needs, Urban Secondary Schools In A Midwest State Post-Pandemic, Christopher K. Schmit, Erin Lehmann, David Swank, Sue Alborn-Yilek, Tasha Dannenbring

Journal of Educational Leadership in Action

Teacher retention has been a challenge for most schools for several years. High-needs schools have been known to have twice the trouble with teacher retention as schools not considered high-needs. The purpose of this study was to identify effective practices school principals can implement to retain teachers at high-needs, urban secondary schools. This quantitative study called on teachers from high-needs schools in Iowa to complete a survey identifying principal qualities related to retention, perceived reasons for teacher attrition, and reasons they continue to teach at their current school. Three hundred eighty-five teachers from five different Iowa school districts participated in …

Reviewers And Referees

Midwest Social Sciences Journal

No abstract provided.

International Graduate Students’ Experiences In Using University Career Services: A Case Study Of A Southern Ontario University, Yilun Jiang

Journal of Comparative & International Higher Education

Emerging Scholars