Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 432631 - 432660 of 2916127

Full-Text Articles in Entire DC Network

The Structure, Constraints, And Suggestions Of The Indian Medical Textile Product Industry With A Focus On Fabric Manufacturers, Poonam Parab Jan 2022

The Structure, Constraints, And Suggestions Of The Indian Medical Textile Product Industry With A Focus On Fabric Manufacturers, Poonam Parab

Open Access Master's Theses

Medical textiles are specialty fabrics and products doctors, nurses, and other healthcare workers use. These include bandages, surgical gowns, hospital sheets, artificial hearts, and hernia meshes. India has been a global textile manufacturing hub and has recently shifted its focus to medical textile/ textile products. However, there is no clear understanding of the basic structure of the Indian medical textile product industry related types of companies involved and their interactions with each other. The information about the industry needs to include categorization and depth, and there is no value chain-related information. A well-integrated value chain improves efficiency and effectiveness, which …

Go to article

Satellite Investigation Of Drivers Of Phytoplankton Composition In A Continental Shelf Ecosystem, Somang Song Jan 2022

Satellite Investigation Of Drivers Of Phytoplankton Composition In A Continental Shelf Ecosystem, Somang Song

Open Access Master's Theses

Phytoplankton size classes (PSCs) play an important role in ecological and biogeochemical processes in marine ecosystems. Studying the dynamics of phytoplankton groups and the environment can inform how we manage marine resources, including fisheries, which are of critical importance in the Northeast U.S. continental shelf ecosystem. This study aims to shed light on phytoplankton community structure distribution and the environmental drivers of their variability in the Northeast U.S. continental shelf from a satellite remote sensing perspective, which has a captivating ability to view the global ocean and its dynamics on large spatial scales and long-term temporal scales. 23 years (1997 …

Go to article

Authenticity, Individuality, And Morality: An Existentialist Investigation Into The Possibility Of A Meaningful Existence, Ella Boyd Jan 2022

Authenticity, Individuality, And Morality: An Existentialist Investigation Into The Possibility Of A Meaningful Existence, Ella Boyd

Scripps Senior Theses

This paper addresses the tension between individuality and morality with the goal of maximizing meaning in one’s own life. Drawing from Nietzschean ideas of authenticity and flourishing as they relate to the individual, the Categorical Imperative is then introduced as a way to ensure one’s own moral goodness within society. After accepting Sartre’s theory of existentialism, and, with it, the idea that existence precedes essence, one can begin an investigation into this creation of meaning in their own life. First drawing from Either/Or, Kierkegaard’s three life models are presented and, ultimately, dismissed in favor of Nietzsche’s idea that the key …

Go to article

天壤之别: Biden’S 2020 Campaign Appeal To Trump Supporters Via His China Foreign Policy Rhetoric, Angelica Navarro Jan 2022

天壤之别: Biden’S 2020 Campaign Appeal To Trump Supporters Via His China Foreign Policy Rhetoric, Angelica Navarro

Scripps Senior Theses

Foreign policy rhetoric as a campaign strategy is limited in the current literature. The U.S.’ polarized political climate has divided voters along domestic issues. Therefore, foreign policy may be one of the few remaining “common ground” issues upon which U.S. presidential candidates can secure a broad, national coalition across the political spectrum. Pulling from Joe Biden’s speeches during his 2020 presidential campaign from C-SPAN’s coverage, I analyze his rhetoric in relation to China in a possible attempt to appeal to 2016 blue-collar Trump supporters. My results reflect Biden’s use of four major frames in his China foreign policy rhetoric relating …

Go to article

Mapping The Milk: Integrating Donor Human Milk Into Infant Nutrition Systems, Delaney Hartmann Jan 2022

Mapping The Milk: Integrating Donor Human Milk Into Infant Nutrition Systems, Delaney Hartmann

Scripps Senior Theses

A human milk diet is an important part of the health and survival of all infants. A human milk diet is especially crucial for the most vulnerable preterm infants as it promotes a healthy gut and protects from Necrotizing Enterocolitis (NEC). However, many preterm infants are unable to consume their mother’s own milk due to breastfeeding challenges resulting from early delivery. Therefore, nutritional supplementation is often necessary for preterm infants and donor human milk (DHM) is highly superior to baby formula. DHM in the United States is processed at the 29 not-for-profit Human Milk Banking Association of North America (HMBANA) …

Go to article

Put On Your Dancing Shoes: Boosting Divergent Thinking In Older Adults, Megan Itagaki Jan 2022

Put On Your Dancing Shoes: Boosting Divergent Thinking In Older Adults, Megan Itagaki

Scripps Senior Theses

This thesis will explore the influence of two dance modalities (dance improvisation and Zumba dance) on divergent thinking (i.e., an aspect of creativity) in older adults using a quasi-experimental design. Given the existing research on dance as a creativity intervention in the younger half of the population, this study may address a gap in the literature by extending these findings to older adults. Once prescreened to ensure cognitive competence and adequate physical mobility, participants will complete a divergent thinking task before their designated 20-minute dance intervention. After the intervention, participants will complete a divergent thinking task. It is hypothesized that …

Go to article

The Subtle Distinctions Of Memoir: Reclassifying Jeannette Wall’S The Glass Castle, Anna Cornelia Salvati Jan 2022

The Subtle Distinctions Of Memoir: Reclassifying Jeannette Wall’S The Glass Castle, Anna Cornelia Salvati

Scripps Senior Theses

In this paper, I will begin by exploring the history of memoir, the rise of the “misery memoir,” and I intend to challenge the generalized use of the term. Though the cultural rise of trauma memoirs is real, the genre cannot be a blanket term for memoirs that discuss trauma. I have selected The Glass Castle as my evidence because although it includes disturbing details, Walls effortfully tries to reorient the reader’s focus. The term misery memoir is inadequate to describe The Glass Castle because it is not about misery. It obscures Walls’s message that in order to achieve self-acceptance …

Go to article

Getting Police Out Of Schools, Maya Lynch Jan 2022

Getting Police Out Of Schools, Maya Lynch

Scripps Senior Theses

This paper explores the rise and impact of police officers in schools, frequently referred to as School Resource Officers or SROs. In addition to attempting to delegitimize the common explanation that school shootings necessitate SROs and their ongoing presence, the paper goes on to outline two under-researched drivers of SROs. These are the immense underfunding of public K-12 schools which forces a search for additional sources of revenue alongside an ongoing effort to suppress student movements and control students of color. The paper then analyzes three case studies of school districts which, to varying degrees, removed SROs and evaluates their …

Go to article

Angler’S Sense Of Place As An Indicator For Perceptions Of Vulnerability And Life Satisfaction Relative To Shifting Stock Distributions, Elizabeth Conley Jan 2022

Angler’S Sense Of Place As An Indicator For Perceptions Of Vulnerability And Life Satisfaction Relative To Shifting Stock Distributions, Elizabeth Conley

Open Access Master's Theses

Geographic locations are a fundamental aspect to human life, but their impact on well-being is seldom accounted for and often not formally considered within assessment frameworks to monitor at-risk coastal communities. Climate change continues to warm ocean waters and cause fish stocks to redistribute to untraditional locations, prompting changes in angler behavior and destabilizing the connection they have built with particular places in order to fish successfully. This research evaluates recreational angler’s sense of place in NY, CT, and RI, as an indicator to assess perceptions of vulnerability and life satisfaction in relation to shifting fish stock distributions through a …

Go to article

Opinions On The Halfshell: Examining Public Perceptions Of Southern New England Aquaculture Development, Callan J. Yanoff Jan 2022

Opinions On The Halfshell: Examining Public Perceptions Of Southern New England Aquaculture Development, Callan J. Yanoff

Open Access Master's Theses

With the recent expansion of aquaculture in New England, it has become increasingly difficult for aquaculture growers with farm proposals to advance past the permitting process due to public opposition. The substantial lack of innovative strategies for understanding and addressing the public’s perceptions of aquaculture development in the Northeast has created conflict in expanding sustainable farming. Through 15 focus group discussions during the summer of 2021, this study assesses how people who live in Rhode Island and Massachusetts think about farm design and examines their attitudes towards aquaculture impacts and governance. By identifying the general public’s preferences and perceptions, findings …

Go to article

Phytochemical Analysis And Biological Evaluation Of Maple (Acer Saccharum) Sap Water, Kara Torrey Jan 2022

Phytochemical Analysis And Biological Evaluation Of Maple (Acer Saccharum) Sap Water, Kara Torrey

Open Access Master's Theses

Our laboratory initiated a comprehensive research program to investigate the phytochemical composition and biological effects of an ethyl acetate maple water extract (MWX), in comparison to other maple food extracts. Created by boiling and evaporating maple sap (Acer saccharum), maple syrup has become a popular alternative sweetener. The raw sap of the maple tree has been consumed by indigenous cultures for centuries, but recently, maple water products have gained the interest of consumers seeking plant derived functional beverages with added health benefits. Based on previous studies by our group, we hypothesize that maple water (and MWX) contains many …

Go to article

Predicting Pain Presence In Icu Patients Using Physiological Signals, Derek Jacobs Jan 2022

Predicting Pain Presence In Icu Patients Using Physiological Signals, Derek Jacobs

Open Access Master's Theses

Physiological data can be used to detect the presence of pain, a problem that up to this point has entirely subjective solutions. While there are general indicators of pain, physiological signals have been shown to alter as a response to painful stimuli. Prior work has primarily focused on predicting a level of pain reported by a patient based on the assumption that pain is present. In this work, we present a means of using machine learning to identify the presence of pain using data collected from a freely available database MIMIC-III. Our methodology involves constructing an image reconstruction based classifier …

Go to article

Under Guard: A Case Study Of The S.S. Black Point And U-853 For The Production Of More Comprehensive War Memorials And Public Exhibits, Rebecca Sobus Jan 2022

Under Guard: A Case Study Of The S.S. Black Point And U-853 For The Production Of More Comprehensive War Memorials And Public Exhibits, Rebecca Sobus

Open Access Master's Theses

The following project addresses how the preservation of memory is affected when memorials and public exhibits develop within a dispersed material cultural landscape. To address this problem, the Battle of Point Judith in May 1945 is used a case study. The Battle of Point Judith and its associated wrecks, the German U-853 and the American SS Black Point, display the positives and negatives of memorialization and public exhibition for historical artifacts across a decentralized material cultural landscape. After analyzing the characteristics of memorials, museums, and memorial-museums through additional examples like Auschwitz-Birkenau and Hiroshima, it may be seen that the Battle …

Go to article

The Alice Atom Compendium, Nick Mendillo Jan 2022

The Alice Atom Compendium, Nick Mendillo

Open Access Master's Theses

Using an original work of fiction, a novel I had written titled The Alice Atom, I have created multiple levels of media that encompass several aspects of said novel’s central theme – the desire to find meaning in not only products we create but the act of ‘following one’s dream.’ To achieve a personal goal is to follow, chase, or accomplish their ‘dreams,’ but I intended to explore the question of what that pursuit can tangibly look like. The action of the novel involves the protagonist literally searching for a woman he has imbued with deep philosophical meaning. I, …

Go to article

Diving In: Learning Best Practices From Belize’S Managed Access Program Fisheries Policy, Mary Carper Jan 2022

Diving In: Learning Best Practices From Belize’S Managed Access Program Fisheries Policy, Mary Carper

Open Access Master's Theses

Belize has recently transitioned from an open access fisheries management regime to a program called Managed Access, based on a form of spatial management known as Territorial User Rights for Fishers (TURFs). Coastal communities rely on fishing activity for a variety of reasons including food and job security. Community well-being refers to the holistic definition of the human state, indicated by a variety of socioeconomic factors. This multi-strategy research with a concurrent nested design looks at a combination of interview and archival document data, along with demographics from the Statistical Institute of Belize in order to understand the impacts of …

Go to article

Do Environmentally Relevant Concentrations Of Microplastics Pose A Threat To The Eastern Oyster, Crassostrea Virginica?, Hannah Haskell Jan 2022

Do Environmentally Relevant Concentrations Of Microplastics Pose A Threat To The Eastern Oyster, Crassostrea Virginica?, Hannah Haskell

Open Access Master's Theses

It is well known that microplastics are ubiquitous within the marine environment and that organisms are interacting with them. However, information on the potential impacts this pollutant may have on an organism are less well understood, especially in response to environmentally relevant microplastic concentrations The aim of this study was to determine if environmentally relevant microplastic exposure has any physiological impact on the eastern oyster, Crassostrea virginica. We exposed C. virginica to daily doses of polyester microfibers based on concentrations reported from the field (0, 2, & 95 fibers L-1) as well as a higher concentration similar to those …

Go to article

Applying New Methods In Rapid Prototyping To Advance Low-Cost Deep-Sea Exploration, Nicholas P. Chaloux Jan 2022

Applying New Methods In Rapid Prototyping To Advance Low-Cost Deep-Sea Exploration, Nicholas P. Chaloux

Open Access Master's Theses

The University of Rhode Island’s Undersea Robotics and Imaging Laboratory (URIL) is focused on finding solutions to create greater access to the deep ocean through additive manufacturing and rapid prototyping novel deep-sea platforms and sensor systems. Presented here are three major projects which have significantly contributed towards these goals, including: the deep-sea camera system “DEEPi”, the remote live sensing fiber optic reel system “FOReelS” and a novel fish sampling system which was successfully fielded and has led to multiple potential new species discoveries. These manuscripts and my contributions therein constitute a master’s thesis which focuses on the methods in which …

Go to article

The 1697 Project: Unraveling A Mystery Surrounding A Set Of Patchwork Blocks, Katherine E. Williams-O'Donnell Jan 2022

The 1697 Project: Unraveling A Mystery Surrounding A Set Of Patchwork Blocks, Katherine E. Williams-O'Donnell

Open Access Master's Theses

The University of Rhode Island’s Historic Textile and Costume Collection (HTCC) recently accessioned a grouping of disarticulated patchwork blocks that once belonged to a coverlet. The coverlet was assumed to have been created in 1697 in British North America, making it the oldest firmly dated patchwork currently known to exist and placing this art form in the European colonies fifty years earlier than previously documented. However, because the blocks were disarticulated with companion pieces spread between numerous collections, it was crucial to analyze the blocks in depth to understand if this origin story was correct or had been manufactured later …

Go to article

Translation And Validation Of Myeloid Derived Suppressor Cell Proteomic Targets In Liver And Lung Tumors, Justin Trickett Jan 2022

Translation And Validation Of Myeloid Derived Suppressor Cell Proteomic Targets In Liver And Lung Tumors, Justin Trickett

Open Access Master's Theses

Advancements in technology have made possible the development of highly personalized and efficacious medicines. Various forms of immunotherapy have demonstrated clinical utility in the treatment of blood-based cancers (e.g., leukemia, lymphoma, etc.). Cells in the tumor microenvironment (TME) of solid tumors can suppress the immune response of T cells, therefore hindering the efficacy of T-cell immunotherapies. Consequently, a growing number of studies are investigating methods of modulating the TME for improving immunotherapeutic outcomes in this context. Myeloid-derived suppressor cells (MDSCs) are one such cell responsible for diminishing the activity of immune cells by secreting immunosuppressive cytokines. Recent studies show that …

Go to article

Estimating Optimal Treatment Regimes Using Pairwise Comparison, Wenqiu Cao Jan 2022

Estimating Optimal Treatment Regimes Using Pairwise Comparison, Wenqiu Cao

Open Access Master's Theses

A treatment regimen is a decision rule that can be used to guide clinicians in connecting patients' information to the feasible treatment strategy. Estimating optimal treatment regimens has gained increasing attention in the statistics field. New models based on machine learning approaches, such as outcome weighted learning (OWL) and entropy learning (EL), were suggested to overcome the computational challenge of the doubly robust estimation due to nonconvexity and non-differentiability. However, substituting the 0-1 loss by a smooth loss leads to the lack of estimation consistency within the class under consideration. To solve this problem, concordance-assisted learning (CAL) was then proposed …

Go to article

Parallelized Implementation Of A Genetic Algorithm On A Field Programmable Gate Array (Fpga) To Provide Heuristic Solutions For The Capacitated Vehicle Routing Problem (Cvrp), Maximilian Jakob Heer Jan 2022

Parallelized Implementation Of A Genetic Algorithm On A Field Programmable Gate Array (Fpga) To Provide Heuristic Solutions For The Capacitated Vehicle Routing Problem (Cvrp), Maximilian Jakob Heer

Open Access Master's Theses

This thesis reports on the implementation of a Genetic Algorithm for finding heuristic solutions to the Capacitated Vehicle Routing Problem (CVRP) on High-Performance Field Programmable Gate Arrays (FPGAs). The heuristic approach to the class of NP-hard problems related to the Travelling-Salesman-Problem (TSP) has a long tradition in computer science, with this thesis being directly based on an implementation of a specialized Genetic Algorithm for a Graphic Processing Unit (GPU). In my work, I describe how the algorithmic structure can be directly transformed into an adapted computing architecture with special focus on the highest possible degree of parallelism. For that, the …

Go to article

Predictors Of Epi Procolon Utilization, Eric Lamy Jan 2022

Predictors Of Epi Procolon Utilization, Eric Lamy

Open Access Master's Theses

Background: According to the American Cancer Society, despite being one of the most preventable forms of cancer, colorectal cancer (CRC) is the fourth most common type of cancer and is the second leading cause of cancer-related deaths in the United States (US). The 2020 Behavioral Risk Factor Surveillance System estimates that around one quarter of the US population aged 50 to 75 and over one half of those in their early 50s remain unscreened despite being at risk. In 2016, the United State Food and Drug Administration approved a blood test for CRC screening called Epi proColon. Epi proColon …

Go to article

Modeling Rhode Island Food Production Potential Under Different Production Scenarios, Nina Oberg Jan 2022

Modeling Rhode Island Food Production Potential Under Different Production Scenarios, Nina Oberg

Open Access Master's Theses

Food sovereignty emphasizes the rights of people to have control over their food system. Relocalizing food production and limiting dependence on global industrial supply chains is necessary to increase food sovereignty in regions dominated by conventional food systems. In the US, the New England region aims to relocalize production by producing 50 percent of food consumed in the region by the year 2060. Rhode Island can contribute to this goal by expanding production and strengthening local food systems, thus serving as a model for New England and other urbanizing regions globally. For this study, a site suitability analysis was performed …

Go to article

Anti-Microbial Peptide Database, Anusha Singamaneni Jan 2022

Anti-Microbial Peptide Database, Anusha Singamaneni

Open Access Master's Theses

The goal of this thesis is to re-design and re-implement a functioning and efficient database with uniformity, coherence and most importantly transparency which clearly explains the system needs, methods and procedures openly to the users. The main users of the database are researchers, biologists, biochemists and engineers. We also developed a tool called MIC (Minimum Inhibitory Concentration) for the users of the database by which, researchers can upload their lab data, perform the calculation for average peptides with timepoints and see results using graphical visualizations.In addition, we developed a user-friendly web interface to support transparency. We revisited the normalization of …

Go to article

Parent-Child Attachment, Parenting Practices And Their Effects On Adolescent Social Competence: The Mediating Role Of Income Among Vulnerable Families, Margaret Stark Jan 2022

Parent-Child Attachment, Parenting Practices And Their Effects On Adolescent Social Competence: The Mediating Role Of Income Among Vulnerable Families, Margaret Stark

Open Access Master's Theses

Parent-child attachment has been found to be a powerful predictor of children's social competence later in life (Bowlby, 1989; Weinfield, 1997). Additionally, Swanson et al. (2011) found that negative parenting practices, too, are predictive of adolescent social competence. However, less is known about the impact of positive parenting practices on social competence outcomes. Several studies have identified the importance of social competence as it enables individuals to interact with others in various environments, and serves as a protective factor to engaging in risky behavior, such as substance use (Griffin et al., 2001; Romppanen et al., 2021). The current study examined …

Go to article

Foundation And Structural Dynamics Of The Block Island Wind Farm, Maeve Clare Story Jan 2022

Foundation And Structural Dynamics Of The Block Island Wind Farm, Maeve Clare Story

Open Access Master's Theses

Even with growing interest in developing an offshore wind industry off the east coast of the United States, there is little publicly available data for offshore wind structures. Combined with the wealth of knowledge in the US from the oil and gas industry, data from an offshore wind farm off the east coast could provide invaluable information for validating or updating policy as this new industry forms. The objective of this research was to compare the predictions of foundation and structural dynamics of the Block Island Wind Farm (BIWF) to measured values obtained from an on-going structural health monitoring program …

Go to article

Unmasking Covid-19: The Pandemics Effect On Mental Health Through The Lens Of Social Media, Jamie Vittoria Swanberg Jan 2022

Unmasking Covid-19: The Pandemics Effect On Mental Health Through The Lens Of Social Media, Jamie Vittoria Swanberg

Open Access Master's Theses

This study examined the impact of the Covid-19 pandemic on mental health through the lens of social media. This study content analyzed user posts related to depression on Twitter during 2019 and 2020 to determine if there was an increase in tweets about depression due to the pandemic. A total of 2,000 tweets were randomly selected using the keyword or hashtag “depressed” and “depression”. A sample of 1,000 tweets from April 18 to December 31, 2019, and another sample of 1,000 tweets from April 18 to December 31, 2020, were analyzed. Using the Uses and Gratifications Theory as a framework, …

Go to article

Home Grown: An Experimental Analysis Of Home-Methods Of Mold Removal On Textile Substrates, Paige Bailey Jan 2022

Home Grown: An Experimental Analysis Of Home-Methods Of Mold Removal On Textile Substrates, Paige Bailey

Open Access Master's Theses

When seeking information on how to clean away mold from clothing and textiles, searching the internet can lead to an overwhelming amount of confusing and vague information. A lack of reputable references and consistent measurements across methodologies makes attempting to clean textiles, valuable or not, potentially damaging to the textile itself. As such, the objective of this experiment was to select a handful of these cleaning methods and test them with the expectation that the results will contribute to reliable information on what methods could possibly work for certain textiles. It is the hope that this information will be made …

Go to article

The Home Literacy Environment's Effect On Language And Literacy Outcomes In Monolingual And Bilingual First And Second Grade Students, Sarah Carney Jan 2022

The Home Literacy Environment's Effect On Language And Literacy Outcomes In Monolingual And Bilingual First And Second Grade Students, Sarah Carney

Open Access Master's Theses

The Home Literacy Environment (HLE) is well researched to support early literacy development in children (e.g., Niklas et al., 2020; Inoue et al., 2018). The majority of research has investigated how the HLE supports children’s preschool literacy development and skills upon entry to kindergarten; however, few research studies have addressed how the HLE contributes to vocabulary, phonological awareness, and reading scores in Spanish-English bilingual first and second grade students. Our present study aims to answer two questions; if Parental Occupation Education (POE) and the HLE affect performance on inside out (phonological awareness and decoding) and outside in (language and vocabulary) …

Go to article

Transnational Construction Site: Building American/Buying Chinese At The Panama Canal, 1885-1887, Jenny Elkus Jan 2022

Transnational Construction Site: Building American/Buying Chinese At The Panama Canal, 1885-1887, Jenny Elkus

Open Access Master's Theses

This thesis is a case study in ethnic relations and identity formation. It attempts to problematize Jewish American immigration history by examining the actions and personal development of one 19th century Jewish immigrant, not through the literature of Jewish American immigration, but through the history and literature of the Chinese migrants with whom he interacted. In 1885, Dr. Felix A. Bettelheim launched a year-long venture to obtain 5,000 Chinese contract laborers to work on the construction of the Panama Canal. This thesis is an attempt to understand how, as a migrant and a member of a persecuted minority himself, Bettelheim …

Go to article

First Prev Next Last