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Senstive Enantiomeric Analysis Of N-Acyl Homoserine Lactones In Bacterial Matrices, Abiud E. Portillo Dec 2022

Senstive Enantiomeric Analysis Of N-Acyl Homoserine Lactones In Bacterial Matrices, Abiud E. Portillo

Chemistry & Biochemistry Dissertations - Archive

Communication between unicellular organism has long been studied with many facets yet to be discovered. A specific type of communication in gram-negative bacteria is quorum sensing (QS). N-acyl homoserine lactones (N-HLs) are the molecular signals in this process. At a critical concentration of N-HLs, all bacteria of the same population stop behaving like individuals and in a concerted manner induce a specific gene expression which ultimately benefits the entire population in major. This phenomenon has been coined with the term quorum sensing with the main signaling molecules dubbed L-N-acyl homoserine lactones (L-N-HL). Quorum sensing signaling pathways have their influence in …

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Investigating The Frictional Properties Of Organic Matter And Pore Structure Of Organic-Rich Shales With Atomic Force Microscopy And Scanning Electron Microscopy, Farnood Sobhbidari Dec 2022

Investigating The Frictional Properties Of Organic Matter And Pore Structure Of Organic-Rich Shales With Atomic Force Microscopy And Scanning Electron Microscopy, Farnood Sobhbidari

Earth & Environmental Sciences Dissertations - Archive

Understanding geomechanical properties of shales, such as stiffness properties and fracture toughness, is important in different areas of petroleum industry-related activities including fracturing efficiency, petroleum flow to the wellbores, and induced seismicity. Nanoscale to microscale experiments on shale samples require a much smaller sample compared to macroscale experiments. This is a major advantage because irregularly-shaped drill cuttings from shales can be used for experimental analyses, such as nanoindentation or atomic force microscopy (AFM). However, a characterization of mechanical properties at the nano- to micro-scale is a relatively new addition to classical geomechanical experiments on shales, and there is still lack …

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Approximate Query Processing Using Deep Learning And Database Techniques, Shohedul Hasan Dec 2022

Approximate Query Processing Using Deep Learning And Database Techniques, Shohedul Hasan

Computer Science and Engineering Dissertations - Archive

Data is generated at an unprecedented rate surpassing our ability to analyze them. In real applications, it is often impractical to find an exact answer by traversing the entire data. As a result, Approximate Query Processing (AQP) is getting extremely popular, which finds an approximate answer in a quick time by sacrificing a fraction of accuracy. This dissertation focuses on developing different AQP techniques to solve fundamental database problems using deep learning. Moreover, we build a fast and scalable algorithm for Quantile Regression, a well-known regression technique that can help minimize the uncertainty in the recent deep learning-based AQP solutions, …

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Pedagogical Uses For Machine Translation: Korean L2 Writing, Manali Khandekar Dec 2022

Pedagogical Uses For Machine Translation: Korean L2 Writing, Manali Khandekar

2022 Fall Honors Capstone Projects - Archive

Korean is a particularly challenging language for English speakers due to its typological distance from English, and as such, learning Korean typically requires hundreds or thousands of additional hours of instruction to reach intermediate and advanced levels. One solution that this study analyzes is the use of a rapidly improving technology: machine translation (MT). Participants were tasked with producing a short composition in Korean and then trained to use MT-based strategies to improve their writing; they also completed pre- and post-surveys to gauge their attitudes toward machine translation. Results showed improvement in vocabulary choice and grammar as well as case/locative …

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Blowing Bubbles (And Seeing Where They Go): A Study Of Partition Spaces And Continuous Functions Between Them, Gabriel Cantanelli Dec 2022

Blowing Bubbles (And Seeing Where They Go): A Study Of Partition Spaces And Continuous Functions Between Them, Gabriel Cantanelli

2022 Fall Honors Capstone Projects - Archive

The field of topology is concerned with the study of “topological spaces,” mathematical objects used to describe space and change at their most fundamental levels. Within this thesis, a study of a class of topological spaces, called partition spaces, is conducted. Four results concerning such spaces are presented, together with formal proofs and illustrative examples. The first result describes the behavior of limits of sequences in partition spaces. The second result characterizes continuous functions between such spaces. From the first and second results, a third finding is derived that relates continuous functions between partition spaces to limits of sequences in …

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What’S Mentoring Got To Do With It: Examining The Role Of Mentoring In The Success Of Historically Black College And Unviersity (Hbcu) Presidents, Jacolahn Deshawn Dudley Dec 2022

What’S Mentoring Got To Do With It: Examining The Role Of Mentoring In The Success Of Historically Black College And Unviersity (Hbcu) Presidents, Jacolahn Deshawn Dudley

Educational Leadership & Policy Studies Dissertations - Archive

Over the years there has been an increase in the turnover of Historically Black College and University (HBCU) presidents. As the turnover rates at HBCUs continues to increase, many higher education researchers have noted that HBCUs are currently being plagued by a leadership crisis (Evans et al., 2002; Freeman & Palmer, 2020; Kimbrough, 2017). Despite heavy criticism by media and academic researchers, very few recommendations have been made in regard to combating the “leadership crisis” at HBCUs. Of the studies conducted, researchers have recommended that one way to counter the rapid turnover of HBCU presidents is by engaging in some …

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Exploring The Scp Wiki: Community, Digital Horror, And Apocalyptic Fiction, Justin M. Jones Dec 2022

Exploring The Scp Wiki: Community, Digital Horror, And Apocalyptic Fiction, Justin M. Jones

English Theses - Archive

The SCP is a body of user-submitted fiction broadly classified as horror and often compared to other user-submitted horror such as Creepypasta. While these comparisons have been made in research and among the SCP community, the SCP seems to function differently than other such sites. Very little research has been done on the SCP and what exists examines it as a work of horror and as an example of emerging online folklore. This thesis further expands upon this research by examining how the unique community participating on the SCP Wiki shapes the text, how the SCP is not just a …

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Foreign Judgments And Foreign Arbitral Awards Enforceability As A Factor And A Guarantee For Foreign Investments: The Case Of Saudi Arabia, Mohammed Rashed Mohammed Arhama Alshamsi Dec 2022

Foreign Judgments And Foreign Arbitral Awards Enforceability As A Factor And A Guarantee For Foreign Investments: The Case Of Saudi Arabia, Mohammed Rashed Mohammed Arhama Alshamsi

Maurer Theses and Dissertations

Foreign investments are considered an efficient and effective instrument to diversify and strengthen the economy; foreign investors generally need guarantees before entering a new market. One of these guarantees is a stable, transparent, predictable legal and judicial system. Such a system must be open to foreign laws and judgments as well as foreign arbitral awards, and it must also be flexible to increase foreign investments. Saudi Arabia has tried since the 50s’ to be more attractive to foreign investors and investments by enacting legislation and creating a modern court system to diversify their economy. However, the discretion of Saudi judges …

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Myocardial Infarction With Nonobstructive Coronary Arteries In New-Onset Inflammatory Bowel Disease, Benjamin B. Claxton, George Sun, Ritu Nahar, Christopher Henry Dec 2022

Myocardial Infarction With Nonobstructive Coronary Arteries In New-Onset Inflammatory Bowel Disease, Benjamin B. Claxton, George Sun, Ritu Nahar, Christopher Henry

Division of Gastroenterology and Hepatology Faculty Papers

No abstract provided.

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The Impact Of Art Therapy In The Pandemic, Zeneyda E. Flores Dec 2022

The Impact Of Art Therapy In The Pandemic, Zeneyda E. Flores

Whittier Scholars Program

No abstract provided.

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Seeing Beyond: A Feminist Psychoanalytic Approach To The Politics Of The Cinematic Gaze, Sofia Koukia Dec 2022

Seeing Beyond: A Feminist Psychoanalytic Approach To The Politics Of The Cinematic Gaze, Sofia Koukia

Masters Theses

This essay presents a feminist psychoanalytic approach to the cinematic gaze which employs late Lacanian film theory in order to construct a conception of the gaze that allows for its political significance to emerge. The gaze is hereby understood as something that the subject (the spectator) encounters in the object (the film) and, also, as what constitutes the epitome of the cinematic experience. It is regarded as being inherently political, existing within the realm of the Lacanian real in the form of an objet petit a (or object-cause of desire), and exhibiting itself in the world(s) of fantasy and/or desire. …

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The College Admissions Process For Returning Citizens And Ex-Offenders At A Small, Private Midwestern College, Donna Bradley Dec 2022

The College Admissions Process For Returning Citizens And Ex-Offenders At A Small, Private Midwestern College, Donna Bradley

Dissertations

It is well-known that higher education faces the challenge of declining enrollment, particularly post-COVID. However, there is a population of students that higher education institutions may overlook, returning citizens and ex-offenders. Reintegration is a challenging endeavor for returning citizens and ex-offenders, without regard to the length of incarceration or the circumstances surrounding system-involvement. They face barriers and stigmatization while attempting to achieve some sense of normalization post-incarceration, including the pursuit of higher education. Using mixed methodology, specifically a qualitative case study and descriptive statistics, the extant research examined the college admission process for returning citizens and ex-offenders through the lens …

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Perspectives On The Sports Analytics Revolution: An Introduction To The Special Issue, Jun Kim Dec 2022

Perspectives On The Sports Analytics Revolution: An Introduction To The Special Issue, Jun Kim

Journal of Applied Sport Management

The goal of this special issue is to add to the academic literature on analytics by offering a diverse array of perspectives on the use of analytics and technology in sports. Sticking with the overall scope of the Journal of Applied Sport Management, the “think pieces” in this special issue are meant to be grounded in existing scholarship while allowing the invited authors a great deal of originality and flexibility to consider what may be coming next and how we, as sport professionals and scholars, can be prepared to meet the challenges and opportunities that are on the horizon.

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Where Analytics Gets It Wrong, Nicholas Watanabe, Johan Rewilak Dec 2022

Where Analytics Gets It Wrong, Nicholas Watanabe, Johan Rewilak

Journal of Applied Sport Management

The authors will discuss the emergence of analytics, and outline with examples, certain problems that plague both academics and practitioners in their approach to using sport analytics.

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Analytics And Igaming, Michael L. Naraine, Cheri Bradish Dec 2022

Analytics And Igaming, Michael L. Naraine, Cheri Bradish

Journal of Applied Sport Management

Analytics has become quite the buzzword, but its application to discover, interpret, and communicate meaningful patterns from voluminous, velocitous, and varied data still resonates in the sport industry, and has an incredibly important place in modern sports betting. Specifically, big data and analytics (BDA) can help address marketing issues as iGaming in North America enters its infancy and attempts to establish a mature marketplace. This article is dedicated to unpacking the iGaming model and uncovers where BDA could and should be applied to derive greater insights on sports betting consumer behavior.

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Analytical And Theoretical Perspectives On Sport-Related Vr Research: Spatial Presence Manipulation Guidelines, Jihoon Kim Dec 2022

Analytical And Theoretical Perspectives On Sport-Related Vr Research: Spatial Presence Manipulation Guidelines, Jihoon Kim

Journal of Applied Sport Management

As more scholars incorporate VR into their research, theoretical frameworks for empirical investigation and methodological guidelines for manipulation become more crucial. Because VR is a relatively new instrument and validating the implementation of VR can be challenging, scholars need to exercise caution when manipulating stimuli and measuring experimental conditions. Thus, the aim of the current essay is twofold: (a) address various methodological challenges (e.g., manipulation check) in recent VR studies and (b) discuss potential theoretical frameworks for future VR research in sport.

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Impact Analysis Of A Virtual Stadium: Measuring Sport In The Metaverse, Bradley J. Baker Dec 2022

Impact Analysis Of A Virtual Stadium: Measuring Sport In The Metaverse, Bradley J. Baker

Journal of Applied Sport Management

As sports teams enter the metaverse through launching virtual versions of their home stadiums, there is a pressing need to reimagine the stadium experience and how virtual stadiums differ from their physical counterparts. This review establishes a foundation for crucial conversations that can shape future research and managerial practice amidst an emerging trend in the sport industry.

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Sport Isn’T Sacred And Analytics Isn’T New: Challenging Common Notions About Sports Analytics, Grant Morgan, Marshall Magnusen Dec 2022

Sport Isn’T Sacred And Analytics Isn’T New: Challenging Common Notions About Sports Analytics, Grant Morgan, Marshall Magnusen

Journal of Applied Sport Management

The authors add to the debate about whether sport and numbers can cohabitate in modern day athletics, three areas are explored (albeit briefly) in the present paper. The first area focuses on the newness (or lack thereof) of analytics. The second area focuses the objectivity of analytics. The third area focuses on the idea that athletic competition is somehow sacred and should not be soiled by applying various statistical methods to practical sport performance problems.

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Contents, Journal Editors Dec 2022

Contents, Journal Editors

Journal of Food Law & Policy

No abstract provided.

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A Uniform Approach To Farm Animal Welfare Laws: Thought For Our Food Instead Of Food For Our Thought, Channing Burd Dec 2022

A Uniform Approach To Farm Animal Welfare Laws: Thought For Our Food Instead Of Food For Our Thought, Channing Burd

Journal of Food Law & Policy

We have all seen the commercials and know “Happy Cows Come from California,” but there is a larger issue hidden inside the phrase. Why should not all farm animals be happy, regardless of which state they were raised in? Why are only the cows in California happy, but not the chickens and the hogs as well? Farm animal welfare in the United States needs regulatory overhaul, and we needed it decades ago. This article will illustrate why regulatory overhaul is needed. First, we will examine how a new system of laws, which are part of a uniform code enacted by …

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The Cow Has Left The Barn: Updating Standards Of Identity To Reflect Consumer Understanding Of Plant-Based Foods, Nicholas G. Miller Dec 2022

The Cow Has Left The Barn: Updating Standards Of Identity To Reflect Consumer Understanding Of Plant-Based Foods, Nicholas G. Miller

Journal of Food Law & Policy

Have you ever seen “tofurkey” at the supermarket and thought it was a rare, delicious cousin of the turkey? The animal based food industries, led by milk and meat producers, are claiming that the reasonable consumer might. On the other hand, the plant based food substitutes are appearing on supermarket shelves with increasingly bold names for their products that tap into our familiarity with animal-based foods, using names like “Beyond Meat.” Where do we draw the line on what plant based food can be called? And who should draw that line? This paper examines the debate surrounding the labeling of …

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The Cost Of Compassion: Why State Ballot Initiatives Complicate Farm Animal Welfare And Overlook The True Problems In Modern Agriculture, Seth Victor Dec 2022

The Cost Of Compassion: Why State Ballot Initiatives Complicate Farm Animal Welfare And Overlook The True Problems In Modern Agriculture, Seth Victor

Journal of Food Law & Policy

Farm animal welfare is a concern for many Americans, both among those who value a higher standard of care for the animals’ own sake, and those concerned with food safety. Industrial agriculture has become the dominant form of animal production to satiate a daunting demand for meat, eggs, and dairy products. Industrial animal-raising facilities, also known as concentrated animal feeding operations (“CAFOs”), prioritize volume and efficiency and are a key factor in keeping consumer prices low. CAFOs are highly specialized and excel at production by minimizing inputs, maximizing confined animals, and externalizing environmental costs. This production method comes at the …

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Federal Food Safety Framework: Where Does Seaweed Fit In?, Catherine M. Janasie Dec 2022

Federal Food Safety Framework: Where Does Seaweed Fit In?, Catherine M. Janasie

Journal of Food Law & Policy

When one mentions seaweed as food, what do you think of? The dried nori used to wrap your sushi roll or perhaps the seaweed salad on the side? In fact, seaweed has many uses, including as both a food source in its own right and as a food additive. While the seaweed market has been dominated by East Asian countries, seaweed is cultivated in about 50 countries, and the U.S. seaweed industry is steadily growing. The global seaweed industry is currently worth about $6 billion annually. Food products for human consumption account for about 85% of this value.

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Do States Prefer Alcohol Over Marijuana? A Look At Labeling Regulatory Differences Between The Alcohol And Edibles Industries, Mckinley H. Groves Dec 2022

Do States Prefer Alcohol Over Marijuana? A Look At Labeling Regulatory Differences Between The Alcohol And Edibles Industries, Mckinley H. Groves

Journal of Food Law & Policy

In the children’s book "Through the Looking Glass and What Alice Found There", Alice interacts with Humpty Dumpty. During their conversation, Humpty notes that he, alone, can decide the meaning of words. Even Alice, at the young age of seven, casts doubt on this idea. Definitions of words and phrases play an important role in human interactions and even more so when the words and phrases defined are within a statute. In the United States, Congress and state legislatures play the role of Humpty Dumpty by coming up with meanings of important words and phrases found in the laws they …

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Following The Framework: Intentional Genomic Alterations In Animals, Sarah Copper Dec 2022

Following The Framework: Intentional Genomic Alterations In Animals, Sarah Copper

Journal of Food Law & Policy

Intentional genomic alterations in animals or genetically engineered animals have existed in their modern form since the 1980s. However, the introduction of these animals into our food supply has been a more recent development. The federal government has taken steps in an attempt to regulate these products in a streamlined and efficient manner but has faced criticism in their approach. While the Food and Drug Administration (“FDA”) is currently responsible for the regulation of intentional genomic alterations (“IGAs”) in animals, there is significant effort behind transferring that oversight to the United States Department of Agriculture (“USDA”). However, in the meantime, …

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Managing Non-Mulesed Sheep, Department Of Primary Industries And Regional Development, Western Australia Dec 2022

Managing Non-Mulesed Sheep, Department Of Primary Industries And Regional Development, Western Australia

Animal production and livestock factsheets

The Department of Primary Industries and Regional Development (DPIRD) has been involved in a variety of research projects to help producers manage non mulesed sheep. Research has shown that it is possible to successfully manage non-mulesed sheep with little extra time or cost.

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Understanding Neuroanatomy In A Virtual 3d Environment: Creation And Use Of A New Survey Tool To Evaluate The Effectiveness Of 3d Software In Neuroanatomy Education For Understanding Superficial And Deep Brain Structures., Akash Khare Dec 2022

Understanding Neuroanatomy In A Virtual 3d Environment: Creation And Use Of A New Survey Tool To Evaluate The Effectiveness Of 3d Software In Neuroanatomy Education For Understanding Superficial And Deep Brain Structures., Akash Khare

Electronic Theses and Dissertations

Studying cross-sections is a critical approach to learning and testing knowledge in neuroanatomy and the role of 3D technologies have been gradually increasing in medical education, especially after the COVID-19 pandemic. A study was conducted in a quasi-experimental one-group pre-post interventional design in an online setting by creating and evaluating the effectiveness of a virtual lab in neuroanatomy for all neuroscience students enrolled in the Fundamentals of Neuroscience course in our department at the University of Louisville. Study modules were created using the 2D resources used in previous years and 3D web applications of Visible Body and AnatomyLearning.com software. A …

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Ideas In Communities: A Micro-Perspective On Entrepreneurial Ecosystems., Malcolm Muhammad Dec 2022

Ideas In Communities: A Micro-Perspective On Entrepreneurial Ecosystems., Malcolm Muhammad

Electronic Theses and Dissertations

Entrepreneurial ecosystems are seen as a stimulant of regional economic growth. Theory-building efforts on entrepreneurial ecosystems has sufficiently established an understanding of the macro-environment; the environmental infrastructure and conditions that support productive entrepreneurship. However, there has been a disproportionate lack of focus on the micro- and group-level dynamics that impact individual entrepreneurs and ventures within ecosystem. This has limited the availability of evidence to explain how and when ecosystems emerge and function at a high level. Therefore, this dissertation examines three distinct microfoundations that can be found in entrepreneurial ecosystem literature – community, learning, and venture development – to move …

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Metabolic Foundations Of Exercise-Induced Cardiac Growth., Kyle Fulghum Dec 2022

Metabolic Foundations Of Exercise-Induced Cardiac Growth., Kyle Fulghum

Electronic Theses and Dissertations

Regular aerobic exercise promotes physiological cardiac growth, which is an adaptive response thought to enable the heart to meet higher physical demands. Cardiac growth involves coordination of catabolic and anabolic activities to support ATP generation, macromolecule biosynthesis, and myocyte hypertrophy. Although previous studies suggest that exercise-induced reductions in cardiac glycolysis are critical for physiological myocyte hypertrophy, it remains unclear how exercise influences the many interlinked pathways of metabolism that support adaptive remodeling of the heart. In this thesis project, we tested the general hypothesis that aerobic exercise promotes physiological cardiac growth by coordinating myocardial metabolism to promote glucose-supported anabolic pathway …

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Investigating The Income Academic Achievement Gap: An Exploration Of The Roles Of Mindfulness And Self-Concept Clarity In Low-Income College Students., Natalie Burke Dec 2022

Investigating The Income Academic Achievement Gap: An Exploration Of The Roles Of Mindfulness And Self-Concept Clarity In Low-Income College Students., Natalie Burke

Electronic Theses and Dissertations

The purpose of the current study was to examine whether linguistic patterns previously associated with trait mindfulness and self-concept clarity in low-income college students’ application essays are associated with academic performance and psychosocial variables. The aims of the study were as follows: 1) Explore relations between linguistic markers that have been previously associated with higher mindfulness/self-concept clarity and GPA and 2) Explore relations between linguistic markers that have been previously associated with higher mindfulness/self-concept clarity and anxiety/depression. Participants were 54 undergraduate students in the Cardinal Covenant program (a scholarship program for students from low-income families) who began college in the …

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