Digital Commons Network^™

Globe And Natural Inquirer Crosswalk Ms/Hs: Carbon Cycle, Veshell Lewis Phd, Globe U.S. Coordination Office

Teacher Resources

No abstract provided.

Angelic And Demonic Womanhood: The Provocative Power Of Convergent Identities In Dickens And Eliot, Mackenzie Clinger

Masters Essays

No abstract provided.

Care Ethics, Religion, And Spiritual Traditions, Inge Van Nistelrooij, Maureen Sander-Staudt, Maurice Hamington

Philosophy Faculty Publications and Presentations

Care Ethics, Religion, and Spiritual Traditions is a collection of original essays that address the intersection between contemporary feminist care ethics and religious morality. Feminist care ethics is one of the most dynamic areas in modern theory. This relational approach to morality emphasizes context, emotion, and imagination over consequences, rules, and rights has only been around for about four decades, with its definition still being negotiated. Still, the respect for this approach is demonstrated by its widespread inclusion in moral discourse. Historically, care has been an overlooked concept in philosophy, but religion's ambivalence toward care ethics is even more pronounced. …

An Agronomic-Economic Approach To Connect Manure Nutrients Back To Grain-Producing Regions, Joshua M. Duke, Joshua M. Mcgrath

Plant and Soil Sciences Faculty Publications

Stakeholders for nutrient-impaired watersheds have long discussed the causes and consequences of nutrient surpluses associated with intensive livestock production. Nonetheless, nutrient surpluses relative to crop requirement, particularly with phosphorus (P), persist and continue to contribute to water quality impairment. Nutrient life-cycle analysis shows that mineral P, from soil minerals or mined fertilizer P, flows to livestock regions from grain-producing regions. Although creating a return flow of these nutrients to grain fields seems like an easy solution, significant economic obstacles exist to creating a connected manureshed over large geographic distances. To limit the impact of manure use on local surface water, …

Design And Synthesis Of Α-Anomeric Diacetylene-Containing Glycosides As Photopolymerizable Molecular Gelators, Guijun Wang, Dan Wang, Anji Chen, Ifeanyi S. Okafor, Lalith Palitha Samankumara

Chemistry & Biochemistry Faculty Publications

Glycolipids with diacetylene functional groups are fascinating compounds with many practical uses. Among these, diacetylene-containing gelators are especially important because they can form photopolymerizable gels, which are useful stimuli-responsive materials. Inspired by the unique properties of diacetylene-containing gelators and to understand the structural influences especially the location of the diacetylene functional groups on the self-assembling properties, a series of 15 novel N-acetyl-d-glucosamine derivatives with the diacetylene functional group introduced at the anomeric position were designed and synthesized. The diacetylene function is attached to the sugar through α-glycosylation with the distance from the anomeric oxygen being varied from one, two, …

Best Books Of The Past 20 Years For Ages 3-6, Rachel Schwedt, Janice A. Delong

Ages 3-6

Selecting books for preschoolers and beginning readers that engage their attention while teaching values, can be an elusive task. We have chosen some titles that that will cause giggles of amusement, some that may bring wrinkles of concentration to little brows, and others that may raise questions for them to ask adults. All are well-written.

Title reviews are taken from See Me Shine: Developing Character Through Books: Ages 3-6

Social And Biological Determinants Of Pregnancy-Related Mortality And Morbidity In A Rural, Underserved Population, Anna Hansen

Theses and Dissertations--Sociology

Cases of severe maternal morbidity (SMM) and pregnancy-related mortality (PRM) are increasing in the US. Research concerning SMM and PRM has neglected women in Central Appalachia; a largely rural, health-disparate population. The aims of this study are two-fold: (1) Examine patient-level and place-based predictors of SMM/PRM via hierarchical logistic regression modeling, and (2) Elucidate Appalachian healthcare patients’ and providers’ experiences with SMM/PRM, perceptions of contributing factors, and insights on points of intervention.

This study uses a mixed methods approach guided by the WHO’s conceptual framework for action on social determinants of health to identify determinants of SMM and PRM among …

An Examination Of Three Transitional Events In The Substance Misuse Trajectories Of Women With Criminal Legal System Involvement, Martha Tillson

Theses and Dissertations--Sociology

Research has consistently demonstrated that criminal legal system (CLS)-involved women are distinct from men in initiation and course of drug use, with important differences on biological, environmental, and sociocultural levels. Thus, the unique pathways and transitions into and out of drug use for women with CLS involvement are critical to consider from a research perspective, but also from a need to develop and support evidence-based, women-centered services in correctional contexts. This dissertation project uses a three-paper format to investigate three aims: (1) to understand CLS-involved women’s initiations to injection drug use and their experiences providing injection initiation assistance (IIA) to …

Chemically Tuned Sers Sensors And Signal Processing For Marine Sensing, Robert Chevalier

Open Access Dissertations

The aim of this dissertation was to explore and develop tools for marine sensing by surface-enhanced Raman spectroscopy (SERS). The first chapter focuses on the development of a real-time signal processing program to deal with background removal in different spectroscopic techniques such as UV/Vis, SERS and XPS. Background removal by a dual-tree complex wavelet transform with an iterative algorithm (DTCWT-IA) was compared to different background removal methods such as: linear, spline, Tougaard, Shirley, and unspecified proprietary methods from the instrument software companies. Unlike the more conventional methods, DTCWT-IA more resembled the presumed background shape and was generalizable across different spectroscopic …

Chemical Biology Of Dna Adduct Repair, Bypass And Mutagenesis, Rui Qi

Open Access Dissertations

DNA is necessarily to be stable and intact since it is the repository of genetic information in each living cell. However, DNA is not inert, and it is vulnerable to the endogenous and environmental assault including reactive oxygen species (ROS), ultraviolet (UV) light, and various carcinogens. Exposure to these DNA damaging agents is associated with various adducts ranging from small methyl or etheno adducts to bulky adducts such as acetylaminofluorene. These resulting damages, if not repaired, will lead to replication block or mutation which can eventually cause cancer or other genetic diseases. The research covered by this dissertation falls into …

The Development Of An Inclusive Three-Item Gender Instrument, Angela Astorini

Open Access Dissertations

Existing gender instruments are not inclusive and sensitive to all persons of transgender and/or gender diverse experience (TGDE), individuals whose gender identity does not align with their sex assigned at birth according to the heteronormative sociocultural construct of gender (Flores et al. 2016; Meerwijk & Sevelius, 2017). The goal of this study was to use a mixed methods approach to develop a new three-item gender instrument that collects information from participants on their sex assigned at birth, gender identity, and the gender they live as in their day-to-day life (lived gender). This gender instrument would aid researchers and health professionals …

Chemical Investigation Of Metabolites Produced By Marine Pseudoalteromonas Spp., Margaret Rosario

Open Access Dissertations

In natural environments, bacteria are surrounded by other organisms such as eukaryotic phytoplankton and other bacterial species. Specialized metabolites are encoded within bacterial genomes and are expected to play a large role in mediating interactions with other cells. Furthermore, chemical communication in bacterial communities is a key component to controlling group behaviors including virulence. Marine Pseudoalteromonas spp. Produce a plethora of specialized metabolites, suggesting a reliance on the biosynthesis, secretion, and response to chemical cues. This dissertation explores the prevalence and function of signaling molecules and specialized metabolites produced by two species of Pseudoalteromonas.

The first study, which is …

Investigation Of The Structural And Optical Properties Of Xanthene Dyes For Analyte Detection And Thin Film Sensor Development, Mara A. Dubnicka

Open Access Dissertations

Chapter 1 Abstract:

The effect of structure on the photophysical properties of six xanthene dye thin films: Rh560, Rh19, Rh6G, RhB, Rh3B, and Rh640 is investigated. The absorption spectra of all six dyes exhibit bathochromic shifts as the thickness of the thin film is increased. Bathochromic shifts are also seen in the emission spectra of the thin films with increased thickness. These shifts are attributed to the formation of J-dimers as the concentration of the casting solution increases. The quantum yields of the thin films are greatly reduced compared to the quantum yield values in aqueous solutions.

Chapter 2 …

Broken Dozer, Haunted Vale: The Ecopoetics Of Ambient Language, Andrew Merecicky

Open Access Dissertations

Broken Dozer, Haunted Vale is a collection of poetry that explores the principles of ambient language poetics as articulated in its critical introduction. Rather than a poetic focused on a set of thematic concerns, ambient language poetics is an ecopoetic that addresses the writing process itself and proposes an alternative to the internal/external spatial metaphor that inspires creative writing pedagogy premised on the urgency of self-expression. The poems within the collection are an experimental inquiry into what might be possible in making poems if the activity of reading/writing is not motivated primarily by representational and mimetic aims that are described …

An Evaluation Of The Effectiveness And Safety Of Direct Oral Anticoagulants Versus Warfarin In Chronic Liver Disease, And After Anticoagulant-Related Major Bleeding, Oluwadolapo D. Lawal

Open Access Dissertations

The introduction of direct oral anticoagulants (DOACs) in the last decade have greatly expanded available treatment options for the management of thromboembolic diseases. Based on their non-inferiority in efficacy and safety, and more convenient dose monitoring and adjustment compared to warfarin, DOACs are now considered the first-line treatment option in the management and prevention of venous thromboembolism (VTE) and nonvalvular atrial fibrillation (NVAF). While the use of DOACs continues to increase in the general population, limited evidence exists to support its use in chronic liver disease (CLD). Of note, individuals with elevated liver enzymes, liver cirrhosis or CLD were excluded …

Synthesis And Application Of Novel Trisresorcinarenes And Investigation Of New Photochemical Processes Of Chromophores, Carson Lawrence Hasselbrink

Open Access Dissertations

Two fields of organic chemistry with a prominent presence in many research groups are supramolecular chemistry and photochemistry. These fields continue to grow and spread their influence in many industries and research areas. The first two chapters of this dissertation focus on the studies and applications of the macrocyclic isomers Noria and trisresorcinarene (R3). The development of their respective rotaxanes via the slipping method was examined and how the incorporation of the linear thread molecule affects the binding properties of the exterior pockets for target gas molecules: CO₂, Xe, and Kr. Additionally, a novel water-soluble version of Noria …

The American Lobster (Homarus Americanus) In Narragansett Bay During A Time Of Ecosystem Flux: Temperature, Predation, And Larval Dynamics, Kristin Huizenga

Open Access Dissertations

The American lobster (Homarus americanus) in southern New England sustained a particularly prosperous fishery during the 1980s and 1990s. However, in 2001 lobsters in the region began to decline, leading to the eventual collapse of the fishery in Rhode Island. The Narragansett Bay was no exception to this trend, with the number of lobsters caught by the University of Rhode Island Graduate School of Oceanography weekly fish trawl survey peaking in the 1990s before the decline. Today, few lobsters are caught in the Bay.

This dissertation seeks to identify whether environmental stressors and predators drive lobster populations in …

The Self-Health Movement: Changing For Good Health, Julian Michael Saad

Open Access Dissertations

Each person's efforts to support their personal health deserve to be supported and valued by those providers, researchers, and politicians that take a vested interest in the health of populations. Although there are scientific fields, like Population Health, that are committed to supporting equitable patterns of health across populations, there remains a very real absence of a unifying framework that can coordinate the very essential efforts of persons, populations, providers, researchers, and politicians. There is a great need for a generally-accepted and widely-used way of communicating to individual persons and general populations about the science of their health and the …

Advanced Water Treatment And Reuse With Activated Ferrate, Charles D. Spellman

Open Access Dissertations

Ferrate is a promising, emerging water treatment technology. However, there has been limited research on the application of Ferrate in a water reuse paradigm. Recent literature has shown that ferrate oxidation of target contaminants could be improved by "activation" with the addition of reductants or acid. This study examined the impact of sulfite-activated Ferrate in laboratory water matrix and spiked municipal wastewater effluents with the goal of transforming organic contaminants of concern (e.g., 1,4-dioxane) and inactivating pathogenic organisms. Additionally, the formation of brominated disinfection byproducts by activated ferrate were examined and a proposed reaction pathway for byproduct formation is presented. …

The Role Of Shoc2 In Embryonic Development, Rebecca G. Norcross

Theses and Dissertations--Molecular and Cellular Biochemistry

The canonical ERK1/2 signaling cascade regulates cellular functions critical in vertebrate embryonic development such as proliferation, apoptosis, differentiation, and migration. Thus, its signals are controlled by a variety of mechanisms. Scaffold proteins are considered central to the mechanisms regulating the transmission of the ERK1/2 signals. Yet, their functions in development nor the molecular mechanisms by which they exert their control are not well understood.

This study focuses on the essential regulator of ERK1/2 signals during development – the scaffold protein Shoc2. Loss of Shoc2 leads to early embryonic lethality in mice and zebrafish. Germline mutations in the shoc2 gene result …

Structural Basis For Reversible Glucan Phosphorylation By Glucan Dikinases And Glucan Phosphatases, Tiantian Chen

Theses and Dissertations--Molecular and Cellular Biochemistry

Plants store glucose in the form of starch, an insoluble macromolecule that is synthesized and degraded diurnally. Glucan phosphatases play a critical role in starch breakdown, working with glucan dikinases in a cyclic phosphorylation and dephosphorylation. Herein, we present a novel glucan phosphatase Like SEX Four3 (LSF3) from Physcomitrella patens. Structural and enzymatic studies demonstrate that LSF3 is a dimeric glucan phosphatase that displays robust specific glucan phosphatase activity. Dimerization is shown to be essential for LSF3 stability and function. Structure-guided bioinformatic analysis shows that LSF3 is found in early land plants and green algae.

Building upon our understanding of …

The Promise Of Patent-Backed Finance For Smes And Universities, And Shifting Patent Eligible Subject Matter, Michael S. Mireles, Mattias Karlsson Dinnetz

McGeorge School of Law Scholarly Articles

This Article reviews and addresses some of the problems concerning adequate capital to develop patented inventions and products, and inhibiting the widespread use of patents to raise financing.

The Article divides the IP finance market into three separate, but interrelated markets and analyzes problems, including U.S. patent-eligible subject matter doctrine, within those markets impeding patent backed financing. The Article provides numerous proposals, some of which are in the literature, and calls for additional research for addressing the issues.

Use And Awareness Of Heated Tobacco Products In Europe, Silvano Gallus, Alessandra Lugo, Xiaoqiu Liu, Elisa Borroni, Luke Clancy, Giuseppe Gorini, Maria José Lopez, Anna Odone, Krzysztof Przewozniak, Olena Tigova, Piet A. Van Den Brandt, Constantine Vardavas, Esteve Fernandez, Tackshs Project Investigators

Articles

Background: Heated tobacco products (HTP) are new forms of tobacco consumption with limited information available on their use among the general population. Our objective was to analyze the prevalence and associations of use of HTP across 11 countries in Europe.

Methods: Within the TackSHS Project, in 2017-2018 we conducted a cross-sectional study with information on HTP use in the following countries: Bulgaria, England, France, Germany, Greece, Italy, Latvia, Poland, Portugal, Romania and Spain. In each country, face-to-face interviews were performed on a representative sample of around 1,000 subjects aged ≥15 years, for a total of 10,839 subjects.

Results: Overall, 27.8% …

The Impact Of Food Justice Advocates In Creating And Influencing Public Policy, Michael Joseph Chadukiewicz

Department of Conflict Resolution Studies Theses and Dissertations

This case study explored the impact that food justice advocates had on creating and implementing public policy to provide access to adequate, healthy, and culturally appropriate food for the residents of New Haven, Connecticut. The problem the case study explored is in 2020 food insecurity affected 22% of the residents of New Haven, more than twice the national average. This qualitative case study used grounded theory to analyze the experiences of 31 food justice advocates that were members of a coalition of researchers, food service providers, non-profit agencies, grassroot organizations, and residents tasked with improving the city’s emergency food system. …

Bs In Health Sciences Part 2, Public Health

Program Revisions/Additions

No abstract provided.

Bs In Health Sciences Part 3, Public Health

Program Revisions/Additions

No abstract provided.

Bs In Health Sciences Part 5, Public Health

Program Revisions/Additions

No abstract provided.

Bs In Health Sciences New Major, Public Health

Program Revisions/Additions

No abstract provided.

Cds Major, Cds

Program Revisions/Additions

No abstract provided.

Exercise Science Pre-Physical Therapy, Ksr

Program Revisions/Additions

No abstract provided.