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Analysis And Characterization Of Smokeless Powders And Smokeless Powder Residues, Emily Lennert Jan 2022

Analysis And Characterization Of Smokeless Powders And Smokeless Powder Residues, Emily Lennert

Electronic Theses and Dissertations, 2020-2023

The ability to associate a smokeless powder, smokeless powder residue, or organic gunshot residue (OGSR) to one another may be helpful in determining the origin of a suspected sample and aid in linking a suspect to a crime scene. In this study, smokeless powders were extracted and analyzed via gas chromatography – mass spectrometry (GC-MS) and direct analysis in real time – high resolution mass spectrometry (DART-HRMS). Subsequently, group definition was performed using hierarchical cluster analysis and principal component analysis followed by internally validated classification models. Then, smokeless powder residues were generated in-lab and extracted. Resulting residue data from each …

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Libraries Event Checklist - Virtual Events, Megan M. Haught Jan 2022

Libraries Event Checklist - Virtual Events, Megan M. Haught

Libraries' Documents

No abstract provided.

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Igniting Interest?: Female Perceptions Of Communication Effectiveness In Public Safety Recruitment Campaigns, Ashley Papagni Jan 2022

Igniting Interest?: Female Perceptions Of Communication Effectiveness In Public Safety Recruitment Campaigns, Ashley Papagni

Electronic Theses and Dissertations, 2020-2023

Despite the potential for positive impacts resulting from a diverse workforce, fire departments across the country have struggled with the recruitment and hiring of minorities for decades, with women accounting for only 4.7% of its workforce (NFPA, 2020). Due in part to the limited diversity, the fire service tends to perpetuate the stereotypes of masculinity. There are three identified issues that are leading to the lack of female applicants in public safety positions, including the lack of diversity and inclusivity in Public Safety Organizations (PSOs), the absence of women in the role as firefighters, and the absence of recruitment strategies …

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Methodology Of Augmented Reality Chinese Language Articulatory Pronunciation Practice: Game And Study Design, Daria Sinyagovskaya Jan 2022

Methodology Of Augmented Reality Chinese Language Articulatory Pronunciation Practice: Game And Study Design, Daria Sinyagovskaya

Electronic Theses and Dissertations, 2020-2023

Learning a language can be hard. Learning a language that contains tones to convey meaning is even harder. This dissertation presents a novel methodology for creating a language practice using augmented reality that has never been used before. The design of a new app in AR and non-AR versions can evaluate the same practice methodology. This methodology was applied to new software and was examined in regard to the importance of this software. Although the study results are inconclusive, progress has been made in answering research questions on the effectiveness of AR versus non-AR and the reliability of peer assessment. …

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Cultivating Culturally Responsive, Equity-Centered, And Trauma-Informed Attitudes Among Educators, Jasmine Haynes Jan 2022

Cultivating Culturally Responsive, Equity-Centered, And Trauma-Informed Attitudes Among Educators, Jasmine Haynes

Electronic Theses and Dissertations, 2020-2023

This qualitative study explored the influence of implementing a culturally responsive and equity-centered trauma-informed professional development series with educators. Seven middle school educators from various regions of the U.S. participated in a culturally responsive and equity-centered trauma-informed professional development series in the 2021-2022 academic year. Educators participating in the series received three live virtual two-hour trauma-informed modules highlighting racial trauma, race-related trauma triggers, and deficit versus asset-based perspectives of racially diverse students, along with case studies and critical discourse. Data collection included pre-and post-interviews (n = 14), participant journal reflections (n = 14), and intervention module case study reflection transcripts …

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Advancing Medical Education By Optimizing The Use Of Formal And Informal Curriculum Resources, Ziana Bagot Jan 2022

Advancing Medical Education By Optimizing The Use Of Formal And Informal Curriculum Resources, Ziana Bagot

Electronic Theses and Dissertations, 2020-2023

Current and aspiring medical school students are inundated by curriculum resources. To optimize the curriculum resources that are offered in medical education, the present work examines both institutionally and commercially developed resources from the lens of various stakeholders through three separate, yet related, studies. The first study, a scoping review, synthesizes and recognizes gaps in scholarship regarding obstacles that underrepresented, pre-medical students encounter in applying to medical school, specifically focusing on the impact of access to commercial test preparation resources. A review of existing literature regarding this population's medical school admission difficulties yielded a majority of non-empirical, deficit-focused articles that …

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2022 International Crisis And Risk Communication Conference Proceedings Table Of Contents, Conference Organizers Jan 2022

2022 International Crisis And Risk Communication Conference Proceedings Table Of Contents, Conference Organizers

International Crisis and Risk Communication Conference

Table of Contents to the to the proceedings of the 11th Annual International Crisis and Risk Communication Conference sponsored by the Nicholson School of Communication and Media.

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Promoting Covid-19 Vaccines Among Communities Of Color: An Analysis Of U.S. Minority Serving Higher Education Institutions’ Message Framing Strategies, Najma Akhther, Khairul Islam Jan 2022

Promoting Covid-19 Vaccines Among Communities Of Color: An Analysis Of U.S. Minority Serving Higher Education Institutions’ Message Framing Strategies, Najma Akhther, Khairul Islam

International Crisis and Risk Communication Conference

This study examined how Historically Black Colleges and Universities (HBCUs) in the United States used framing as an issue management strategy in promoting COVID-19 vaccine. A content analysis of HBCUs’ (N = 268) COVID-19 vaccine-related messages showed that institutional leaders primarily used thematic frames over episodic frames. In other words, the COVID-19 vaccination was promoted as a community issue by emphasizing safety and well-being of the community. Black leaders’ vaccine communication mostly focused on background information, research data, and statistics related to vaccination and vaccine effectiveness. Such use of framing strategies may indicate black leaders’ trust and openness in vaccine …

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Evolution And Effectiveness Of The Governmental Risk And Crisis Communication On Twitter In The Covid-19 Pandemic: The Case Of Switzerland, Albena Björck, Audra Diers-Lawson, Felix Dücrey Jan 2022

Evolution And Effectiveness Of The Governmental Risk And Crisis Communication On Twitter In The Covid-19 Pandemic: The Case Of Switzerland, Albena Björck, Audra Diers-Lawson, Felix Dücrey

International Crisis and Risk Communication Conference

The Covid-19 pandemic has challenged the risk and crisis communication capabilities of governmental authorities: A new global phenomenon had to be managed and explained on a national and local level to protect public health. In the form of a single case study, the current research investigates this complex event as a cumulative crisis, the evolution of the communication strategies, and the effectiveness of messaging using Twitter in the context of Switzerland. The study identifies improvement potential in existing theoretical frameworks and provides a method for governmental authorities to track and assess their communication efforts.

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Covid-19 News Frames In Sports Headlines In England: A Content Analysis, Yazeed Aljasser Jan 2022

Covid-19 News Frames In Sports Headlines In England: A Content Analysis, Yazeed Aljasser

International Crisis and Risk Communication Conference

This study examined the nature of sports reporting of COVID19 in England by employing framing analysis on a sample of five newspapers. Through a quantitative content analysis, this study revealed how sports news coverage framed the COVID19 virus in these newspapers: The Times, The Daily Telegraph, The Daily Mirror, The Daily Mail, and the Sun. The findings revealed that Competition and Players and Staff frames were the Major frames in the headlines media news organizations reported on COVID19. Implications and future research needs are discussed.

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The Perils Of The Boomerang Effect: White House Messaging To Deter Border Crossing Backfires, Mariely Valentin-Llopis, Jessica Delgado Jan 2022

The Perils Of The Boomerang Effect: White House Messaging To Deter Border Crossing Backfires, Mariely Valentin-Llopis, Jessica Delgado

International Crisis and Risk Communication Conference

The Boomerang Effect explains how a given persuasive message produces attitude change in the direction opposite to that intended. We seek to explain how the convergence of Central American migrants at the southwest border since 2014 is, in part, produced by the United States (U.S.) White House messaging misstep. We propose a bottom-up persuasive approach to effectively spread awareness of the dangers of unauthorized border crossing. Instead of state authority voices, local native voices can effectually convey the message. The bottom-up approach of persuasion is a foundational strategy to effectively design a public awareness campaign focusing on ethos. The objective …

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Public Opinion In A Pandemic: Four Surveys Conducted With Americans Throughout The Covid-19 Pandemic, Lauri M. Baker, Chen-Xian Yang, Angela B. Lindsey, Ashley Mcleod-Morin, Ricky W. Telg, Anissa Zagonel, Sydney Honeycutt, Naik Wali, Shelli Rampold Jan 2022

Public Opinion In A Pandemic: Four Surveys Conducted With Americans Throughout The Covid-19 Pandemic, Lauri M. Baker, Chen-Xian Yang, Angela B. Lindsey, Ashley Mcleod-Morin, Ricky W. Telg, Anissa Zagonel, Sydney Honeycutt, Naik Wali, Shelli Rampold

International Crisis and Risk Communication Conference

The UF/IFAS Center for Public Issues Education in Agriculture and Natural Resources (PIE Center) conducted a series of national public opinion surveys to examine the perceptions of Americans related to COVID-19. The PIE Center conducted four surveys with ~1,500 Americans per survey from mid-March 2020 to January 2021. The surveys sought to understand Americans’ perceptions of a range of topics including health and communication concerns, vaccination perceptions and acceptance, mask understanding and willingness, and compound disasters and stress. Presentations in this panel highlight key areas of research from this survey series and share how communicators can use this research to …

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Spillover And Cascading Crises In Public Health And Water Systems: The Orlando Liquid Oxygen Shortage, Ronisha Sheppard, Shawn P. Mcelmurry, Matt W. Seeger Jan 2022

Spillover And Cascading Crises In Public Health And Water Systems: The Orlando Liquid Oxygen Shortage, Ronisha Sheppard, Shawn P. Mcelmurry, Matt W. Seeger

International Crisis and Risk Communication Conference

In August 2021, COVID cases spiked in Florida with over 24,000 breakthrough cases per day making Florida the state with the highest increase at the time. Florida saw an increase in hospitalized COVID-19 patients during the last two weeks of August and became the 3rd state in the U.S. to exceed 3 million COVID cases. Not only did this impact public health, but it also created an unforeseen impact on the municipal water system. The surge in COVID cases created a surge in demand for treatment, one in which included liquid oxygen, used for respiratory therapy. Without liquid oxygen, ozone …

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The Role Of Emotions On Stakeholders’ Perceptions During The Covid-19 Pandemic, Lisa Bergson, Thomasena Shaw Jan 2022

The Role Of Emotions On Stakeholders’ Perceptions During The Covid-19 Pandemic, Lisa Bergson, Thomasena Shaw

International Crisis and Risk Communication Conference

Using Integrated Crisis Mapping (ICM) model, the researchers explored the role of emotions on respondents' perceptions of a university during the COVID-19 pandemic by examining the perceived level of engagement by the organization, the primary coping strategies of the stakeholders and the type of crisis and level of responsibility of the organization. This qualitative, phenomenological study explored how emotions experienced by faculty during the pandemic impacted their perception of the university. This study fills a gap in the crisis communication literature by focusing on stakeholder perspectives and proposes the addition of several emotions to the ICM model. It also details …

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2022 International Crisis And Risk Communication Conference Program, Conference Organizers Jan 2022

2022 International Crisis And Risk Communication Conference Program, Conference Organizers

International Crisis and Risk Communication Conference

Program to the to the 11th Annual International Crisis and Risk Communication Conference sponsored by the Nicholson School of Communication and Media.

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Limited Court Access V. Poor And Indigent, Chinyere Anunobi Jan 2022

Limited Court Access V. Poor And Indigent, Chinyere Anunobi

Honors Undergraduate Theses

In criminal cases, poor individuals must qualify as legally indigent to receive legal representation. In civil cases, poor and indigent individuals must find their own resources to support themselves since the government does not guarantee counsel. Without counsel, poor and indigent individuals are forced to find legal representation for these cases on their own, which can be difficult considering the expenses of fees and fines. Cognitive processes, including bias and stereotypes, create a barrier in advocacy because they cloud judgement of decision-makers, which can diminish the voice of this vulnerable community. Barriers like these create an invisible wall where limited …

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Shift Or Stagnation:: Analyzing Changing Japanese Attitudes Towards Various Minorities, Aïcha M. Camara Jan 2022

Shift Or Stagnation:: Analyzing Changing Japanese Attitudes Towards Various Minorities, Aïcha M. Camara

Honors Undergraduate Theses

As nations economically prosper, do future generations undergo a steady shift in values? This thesis seeks to analyze the Post-World War II intergenerational shift in Japanese attitudes toward Japanese women and the LGBT, multiethnic, and indigenous communities. Centered around Ronald Inglehart's "Materialist" and "Post-Materialist" theories, this research seeks to contribute to current literature surrounding the development of contemporary Japanese values. Inglehart's "Materialist" theory consists of the idea that individuals pursued various goals in hierarchical order with their base necessities such as sustenance and safety gaining priority. After their base necessities are satisfied, Inglehart believed that people's values shifted, emphasizing belonging, …

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The Impact Of Emotional Support On Identity In Breast Cancer Survivors, Sakinah Dewji Jan 2022

The Impact Of Emotional Support On Identity In Breast Cancer Survivors, Sakinah Dewji

Honors Undergraduate Theses

The purpose of this study is to determine the impact that breast cancer has on identity and how emotional support affects identity formation in women after cancer diagnosis and treatment. While there is much research on the medical treatment of breast cancer and the impact it has on women, there is a gap in research on the identity construction of women who have gone through breast cancer and the impact of emotional support for them during and after treatment. This is an important aspect of research as demonstrated by the rising number of women diagnosed with breast cancer each year. …

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Methods For Characterization Of Cl-001 Derived Exosomes As A Stimulating Agent For Nk Cells For Immunotherapy, Ilana Gomez Diaz Jan 2022

Methods For Characterization Of Cl-001 Derived Exosomes As A Stimulating Agent For Nk Cells For Immunotherapy, Ilana Gomez Diaz

Honors Undergraduate Theses

The immune system is a complex set of cells in the body that work to prevent disease or infection by recognizing and eliminating foreign material or unhealthy cells. One essential type of immune cell that is part of the innate immune response are Natural Killer (NK) cells. These cytotoxic effector lymphocytes can detect certain unhealthy cells, such as cancer cells, that normal B and T cells would miss. For example, many tumor cells have evolved to bypass immune system surveillance by not expressing major histocompatibility complex class I molecules (MHC class I), on their surface, reducing recognition by cytotoxic T …

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Regulation Of The Protease Activity For The Mitochondrial Omi/Htra2, Simon Larson Jan 2022

Regulation Of The Protease Activity For The Mitochondrial Omi/Htra2, Simon Larson

Honors Undergraduate Theses

Human High Temperature requirement A2 (HtrA2) also known as Omi, is a serine protease located in the mitochondria with an important function in both cell survival and death. My results show the proteolytic activity of Omi/HtrA2 varies under different conditions. I characterized the optimal condition for Omi/HtrA2 protease activity using an in vitro assay system. Additionally, I identified a new allosteric regulation of Omi/HtrA2 through interaction with a specific substrate, the MUL1 protein. MUL1 is a multifunctional E3 ubiquitin ligase anchored in the outer mitochondrial membrane with domains both inside mitochondria and in the cytoplasm. The data shown here strongly …

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Sport, Masculinity, Race And Nation: A Case Of Fandom And The Football Industry, Paula Andreina Natera Benitez Jan 2022

Sport, Masculinity, Race And Nation: A Case Of Fandom And The Football Industry, Paula Andreina Natera Benitez

Honors Undergraduate Theses

Football (or soccer in America) is one of the most popular sports in the world, it is played worldwide from the United Kingdom to the Laos Islands. Usually called the beautiful game, fans' traditions are inherited from parents to children, and legendary players are venerated as demigods. However, with its growth, also came the growth of a billions-worth “non-profit” industry governed by FIFA. The love of the game is also used to explore the concept of “nation” and has a long history with dictatorships using “passion” to cover up their human rights violations as well as attempts to use it …

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The Intertwined Relationship Of Stress And Sleep Quality Of Undergraduate Students During The Covid-19 Pandemic, Jordan Nguyen Jan 2022

The Intertwined Relationship Of Stress And Sleep Quality Of Undergraduate Students During The Covid-19 Pandemic, Jordan Nguyen

Honors Undergraduate Theses

This study aims to examine the relationship between stress and sleep of undergraduate students during the course of the COVID-19 pandemic. The possibly correlational relationship between these two parameters was determined with respect to how this population was faring during recent times, two years into the pandemic. The study also served to examine how this relationship changed over time based on three time frames: before the pandemic, during the advent of the lockdown (March 2020-May 2020), and during recent times. A survey was developed to collect data from the undergraduate participants for correlation and regression analysis to determine the relationship …

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The Pardon Paradigm: The Presidential Pardons Of Donald J. Trump, Hlynur Saemundsson Jan 2022

The Pardon Paradigm: The Presidential Pardons Of Donald J. Trump, Hlynur Saemundsson

Honors Undergraduate Theses

The presidential pardon power is an oft-overlooked political institution that seems to be perceived as being innocuous and irrelevant to larger political concerns. This research examines the pardons issued by President Donald J. Trump in an effort to evaluate whether they align with constitutional expectations regarding the use of this unrestricted presidential power. Dr. Jeffrey Crouch, a leading scholar on the subject, has demonstrated that the pardon power was intended to be used as a disinterested act of grace or an act in the public interest. A close survey of President Trump’s use of this power shows that many of …

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The Global Impact Of Covid-19 And Tourism On Conservation Rangers' Guardianship Capabilities, Zachary Bockler Jan 2022

The Global Impact Of Covid-19 And Tourism On Conservation Rangers' Guardianship Capabilities, Zachary Bockler

Honors Undergraduate Theses

This thesis explores how the COVID-19 pandemic has impacted wildlife rangers with an emphasis on the influences of tourism rates. Two sets of data are used: one is a survey of rangers around the world and the other looks at global governmental tourism data. While coming from a routine activities perspective, the problem of decreased capable guardianship becomes apparent in the form of massively decreased tourism arrivals and troubling ranger perceptions. This data allows for the establishment of tourism trends and changes during COVID. The findings of this thesis link the downturn in tourism with impacts on formal and informal …

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Susceptibility And The Stockholm Syndrome, Karina S. Cabrera Jan 2022

Susceptibility And The Stockholm Syndrome, Karina S. Cabrera

Honors Undergraduate Theses

This thesis intends to explore the relationship between three specific types of abuse and their susceptibility to developing Stockholm syndrome. Stockholm syndrome is the psychological phenomenon of a victim empathizing with their abuser. It can occur under various types of abuse, such as captivity, domestic violence with a partner, and child sexual abuse. A thorough literature review was conducted on the topic to determine which type of abuse makes a person more susceptible to developing the syndrome. It was concluded that the circumstances involved in child sexual abuse make a victim more inclined to sympathize with their abuser. By understanding …

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The Mediating Effect Of Surface Acting On Mistreatment-Exhaustion And Mistreatment-Sabotage Relationships, Jiani Fan Jan 2022

The Mediating Effect Of Surface Acting On Mistreatment-Exhaustion And Mistreatment-Sabotage Relationships, Jiani Fan

Honors Undergraduate Theses

Although ample research has been conducted to explore employee emotional labor and customer incivility at the workplace, there is limited literature examining the role of surface acting in the stressor-strain relationships associated with customer incivility. The current study focuses on the mediating effect of surface acting between customer mistreatment-emotional exhaustion and customer mistreatment-service sabotage relationships. Based on several theoretical models regarding mental and emotional resources, including the Conservation of Resources Theory and Ego Depletion Theory, it is hypothesized that a significant mediating effect of surface acting can be identified in the customer mistreatment-emotional exhaustion and customer mistreatment-service sabotage relationships. A …

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Fetishization Of Asian American Women: A Discourse Analysis On The Media Portrayal Of The Victims Of The 2021 Atlanta Spa Shootings, Caitlyn Pham Jan 2022

Fetishization Of Asian American Women: A Discourse Analysis On The Media Portrayal Of The Victims Of The 2021 Atlanta Spa Shootings, Caitlyn Pham

Honors Undergraduate Theses

Asian American women have an intersectional identity that creates unique experiences, including discrimination and violence with a history of fetishization. In 2021, eight people were shot and killed in three spas in Atlanta, Georgia. Seven of the eight victims were women, six of whom were of Asian descent. While the shooter stated his actions were the results of sex addiction, and not racially motivated, the shootings occurred during a rise in attacks against Asian Americans amid the Coronavirus Disease 2019 (COVID-19) Pandemic. The Atlanta Spa Shootings provide a unique case where we can apply an intersectional lens to determine how …

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Photocatalytic Hydrogen Production Over Boron Rich Solids, Emma E. Blanco Jan 2022

Photocatalytic Hydrogen Production Over Boron Rich Solids, Emma E. Blanco

Honors Undergraduate Theses

The greenhouse emission produced from the combustion of fossil fuels, such as methane (CH4­) and carbon dioxide (CO2), are linked to global warming crisis because of their ability to absorb heat emitted to space by the Earth’s atmosphere. Over the last century, methane is estimated to have the Global Warming Potential (GWP) estimated to be 28-36 times larger than carbon dioxide. Although it is released in smaller quantities, methane traps nearly 90 times more heat than CO2. While recent research efforts has focused on the capture and conversion of CO2, these efforts …

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When Doubt Comes In: Framing Of Sexual Trauma Experiences In R/Sexualassault, Alison Kubala Jan 2022

When Doubt Comes In: Framing Of Sexual Trauma Experiences In R/Sexualassault, Alison Kubala

Electronic Theses and Dissertations, 2020-2023

At age 23 I began acknowledging and healing from my experiences with sexual trauma. Although my trauma occurred from ages twelve to eighteen, my doubt and preconceived notions about what abuse was kept me from believing that I deserved help. Due to an incessant belief that abuse looked one particular way, I found ways to minimize and frame my experiences as "not abuse". Fueled by encouragement from my therapist and my interest in Communication research, I began to wonder how others who experience shame and doubt surrounding sexual abuse frame their experiences. To better understand, I conducted a critical discourse …

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Reporter Chondrocyte Optimization Of Bioinks For Zonal 3d Bioprinting Of Cartilage, Kari Martyniak Jan 2022

Reporter Chondrocyte Optimization Of Bioinks For Zonal 3d Bioprinting Of Cartilage, Kari Martyniak

Electronic Theses and Dissertations, 2020-2023

Osteoarthritis (OA) is the most common form of arthritis, often thought of as a disease of the elderly, but post traumatic OA predominantly impacts younger individuals. Articular cartilage is the tissue that coats the end of your bones in synovial joints. Since cartilage has limited healing capacity, defects, or injuries to it progressively erodes down to the subchondral bone. Unfortunately, current treatment options all have limitations, particularly for younger patients. Cartilage has a specific zonal architecture that is distinguished by the different cell morphologies and arrangements, biochemical composition, and mechanical properties. 3D bioprinting is a tissue engineering technique that involves …

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