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Prevention Of Perineal Tearing During Childbirth: A Literature Review, Victoria Manzo Jan 2023

Prevention Of Perineal Tearing During Childbirth: A Literature Review, Victoria Manzo

Honors Undergraduate Theses

Perineal lacerations can be caused by a variety of risk factors such as a large fetal head circumference, birthing positions that place strain on the sacrum, and first-time births. Preventing perineal tears can be challenging for laboring women. Exploring the possible prevention methods to decrease the severity of perineal tearing or preventing it altogether can be beneficial for laboring women's physical and mental health. The primary purpose of this literature review was to examine which interventions are most likely to prevent perineal tearing during childbirth. The secondary purpose was to evaluate natural perineal tears in comparison to surgical incision, or …

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Diet Change Over Time In The Ais Community Of Cape Canaveral, Florida, Allyson Shenkman Jan 2023

Diet Change Over Time In The Ais Community Of Cape Canaveral, Florida, Allyson Shenkman

Honors Undergraduate Theses

Diet change over time is assessed for a Malabar II period (900 C.E. to 1565 C.E.) Ais indigenous community in Cape Canaveral, Florida, at the Penny Plot site (8BR158). To this end, 7,760 faunal fragments were examined, with 1,876 identified at the species, genus, or family level. Through identification and analysis of faunal remains, it can be concluded that, while the amounts of overall remains left behind as a whole increased, there were no significant changes in the types of fauna utilized or patterns of consumption. This suggests that the indigenous people who occupied this site managed their resources very …

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The Limitations Of Freedom Of Speech Regarding Academic Freedom: Balancing Constitutional Rights With Humanistic Responsibilities, Andrea Marrero-Bosch Jan 2023

The Limitations Of Freedom Of Speech Regarding Academic Freedom: Balancing Constitutional Rights With Humanistic Responsibilities, Andrea Marrero-Bosch

Honors Undergraduate Theses

The value of free speech is deeply rooted in democratic principles designed to foster a marketplace of ideas where diverse viewpoints thrive and enable accountability and social progress. Simultaneously, academic freedom is essential for the pursuit of knowledge. Yet both must be exercised responsibly. This thesis examines the intricate relationship between free speech, academic freedom, and humanistic concerns like respect, inclusivity, and diversity. By exploring pivotal court cases such as Sweezy v. New Hampshire (1957), Bonnell v. Lorenzo (2001), Axson-Flynn v. Johnson (2004), Tinker v. Des Moines (1969), and Morse v. Frederick (2007), this paper illustrates the delicate balance needed …

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The Mental And Dental Repercussions Of Obstructive Sleep Apnea And Its Treatments, Emily E. Mcgoohan Jan 2023

The Mental And Dental Repercussions Of Obstructive Sleep Apnea And Its Treatments, Emily E. Mcgoohan

Honors Undergraduate Theses

The purpose of this study is to examine the relationship between dental and mental health. To dive deeper into seeing this connection, patients with sleep apnea will be asked to share their experiences with the treatments for sleep apnea and how it had affected their mental or dental health.

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Propaganda, Criticism, And War: A Study Of Regime Criticism By Propagandists In War, Jack C. Seay Jan 2023

Propaganda, Criticism, And War: A Study Of Regime Criticism By Propagandists In War, Jack C. Seay

Honors Undergraduate Theses

This paper investigates when propagandists criticize their country's war effort, examining instances where propagandists openly criticize the regimes they are expected to support during an armed conflict. This is a unique and relatively unexplored angle on propaganda, differing from widespread research on the range of effects that propaganda has on a target population, the reasons behind using propaganda on a target population, and the methods propagandists use to raise support for a political authority. Understanding when propagandists criticize their country's war effort can mitigate their influence by helping audiences identify when and how propagandists use criticism to their advantage. The …

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Ruffled: Examining Feminism & Femininity Through Animation, Savannah Berry Jan 2023

Ruffled: Examining Feminism & Femininity Through Animation, Savannah Berry

Electronic Theses and Dissertations, 2020-2023

The animated short film Ruffled confronts the subjects of Feminism and Femininity through the after-hour musings of a young seamstress. Sewing to patterns and working from their papered paradigms she discovers her unique voice that is both referential of the past while remaining distinctly modern. The struggle twenty-first century Feminists may encounter when determining their place within a history rich with prejudice, confrontation, and triumph is metaphorically represented in each of the character's attempts at garment creation. Within the film, not only does this clothing harken back to vintage apparel but whimsically transforms her surroundings to reflect three visually distinct …

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Preclinical Assessment Of Psychoplastogens For Treatment Of Psychiatric Symptoms And Neuroplasticity Deficits In Huntington Disease, Nicholas Skiados Jan 2023

Preclinical Assessment Of Psychoplastogens For Treatment Of Psychiatric Symptoms And Neuroplasticity Deficits In Huntington Disease, Nicholas Skiados

Electronic Theses and Dissertations, 2020-2023

Huntington disease (HD) is a neurodegenerative disorder caused by a CAG trinucleotide repeat expansion in the huntingtin (HTT) gene. HD manifests as a triad of psychiatric, cognitive, and motor symptoms, the latter of which defines symptomatic onset of the disease. Psychiatric symptoms including aggression and depression often emerge decades prior to motor symptom onset. Psychiatric disorders are closely linked with dysregulated neural plasticity, the ability of the brain to form new synaptic connections. Neural plasticity is impaired in HD, potentially playing a role in psychiatric symptoms. However, the association between plasticity and psychopathology in HD has yet to be thoroughly …

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A Pilot Study Of An Immersive Folktale User Experience, Iulia Popescu Jan 2023

A Pilot Study Of An Immersive Folktale User Experience, Iulia Popescu

Electronic Theses and Dissertations, 2020-2023

Immersive media provides new avenues for preserving and sharing traditional folktales. To keep up with modern generations and continue to cultivate an interest in the arts as well as different cultures, this researcher argues that storytellers need to keep on adapting by conveying stories in new ways. Virtual Reality (VR) offers an interesting medium to present and preserve folktales. The goal of this study is to evaluate the user and learner experience of an immersive digital media application design using a think aloud protocol, surveys, and tests to document what worked and what did not in the design, including if …

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Investigating Mobility Across The Life Course Through Stable Isotope Analysis At The Early Medieval Site Of Berettyóújfalu Somata, Hungary, Brianna Jayne Muir Jan 2023

Investigating Mobility Across The Life Course Through Stable Isotope Analysis At The Early Medieval Site Of Berettyóújfalu Somata, Hungary, Brianna Jayne Muir

Electronic Theses and Dissertations, 2020-2023

The Migration Period (375 to 568 CE) of Central and Eastern Europe was a tumultuous time politically, culturally, and socially. Historical and archaeological evidence provide support for the large-scale movement of multiple tribes and groups, including the Gepids and Avars, although biogeochemical evidence for mobility is currently limited for these populations. Mobility can impact individual and group health and identity, and has socio-political implications for broader regions involved. As such, identifying the extent and scale of mobility within a given population can provide nuanced insights into multiple aspects of life and society in the past. To investigate mobility in a …

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Design Considerations And Imaging Setup For Liquid Fuel Droplet Detonation Wave Experiments, Nicolas Berube Jan 2023

Design Considerations And Imaging Setup For Liquid Fuel Droplet Detonation Wave Experiments, Nicolas Berube

Electronic Theses and Dissertations, 2020-2023

Initial results, design considerations, and experimental validation of a new detonation tube are presented to further improve detonation wave interaction research. The new structure consists of four independent portions: the deflagration to detonation initiation section, transition expansion section, operating test section, and dump section. The initiation, transition, and test sections are designed to operate within a temperature limit of 150°C and a maximum detonation pressure of 100 bar. The test section is comprised of interchangeable 155 cm stainless steel 316 plates assembled to create a 10x10 cm square hollow structure, sealed with longitudinal O-rings between plates and lateral O-rings between …

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Multi-Material 3d Printing With Hybrid Direct Ink Writing-Volumetric Additive Manufacturing (Diw-Vam) System, Jose Zapata Jan 2023

Multi-Material 3d Printing With Hybrid Direct Ink Writing-Volumetric Additive Manufacturing (Diw-Vam) System, Jose Zapata

Electronic Theses and Dissertations, 2020-2023

The rapid growth of 3D printing has led to many new iterations of additive manufacturing techniques. However, the current 3D printing techniques encompass only one printing method and have gradually expanded the ability to print multiple materials simultaneously. In this research, a hybrid 3D printing system is created by integrating direct ink writing (DIW) into volumetric additive manufacturing (VAM) to achieve multi-material printing. Compared to traditional DLP and SLA printing systems, the hybrid DIW-VAM system can create parts 95% faster. Meanwhile, the developed hybrid system takes advantages of DIW's precision to suspend a secondary liquid resin through extrusion into a …

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Following Faculty Engaging In Collaborative Action Research To Approach Curricular Change In Undergraduate Biochemistry, Christopher Nix Jan 2023

Following Faculty Engaging In Collaborative Action Research To Approach Curricular Change In Undergraduate Biochemistry, Christopher Nix

Electronic Theses and Dissertations, 2020-2023

This study engaged in a curricular redesign of an undergraduate biochemistry course undertaken by a collaborative action research group. The initial portion of this study investigated student conceptual understanding of foundational concepts via a rigorously tested concept inventory. the impact of the redesign on the student foundational conceptual understanding was determined by comparison with a baseline data set. Findings suggest that students enter and exit the biochemistry course with little understanding of key foundational concepts. Examination of student performance after the incorporation of creative exercises showed a significant impact of the curricular changes on two of the concepts of interest. …

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Development Of High Current Electromigration Test System For Evaluation Of Novel Solder Structures, Nicholas Pareis Jan 2023

Development Of High Current Electromigration Test System For Evaluation Of Novel Solder Structures, Nicholas Pareis

Electronic Theses and Dissertations, 2020-2023

Electromigration reliability of ball-grid-array (BGA) solder joints is emerging as a critical area of research for advanced microelectronic devices, especially those with high power requirements. In this study, a novel high current electromigration test system, including a temperature sensing capability, was designed and developed for the purpose of performing electromigration characterization of various BGA solder joint structures, including features designed for reduced current crowding. This study consisted of two main parts: design and development of a novel high current electromigration test system, and using this novel system for electromigration characterization of BGA solder joints. In the first portion of this …

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Responses Of A Pine Flatwoods Specialist Treefrog To Prescribed Fire, Ian Biazzo Jan 2023

Responses Of A Pine Flatwoods Specialist Treefrog To Prescribed Fire, Ian Biazzo

Electronic Theses and Dissertations, 2020-2023

Coarse outcomes of prescribed fires are well-understood, but fine scale impacts on many assemblages are still unknown. When fire approaches, animals escape to unburned areas, hide in place, or are killed by fire. Treefrogs are unique in their use of trees for most of their adult nonbreeding activities. This reliance on uplands and three-dimensional landscape composition makes them a great model to study prescribed fire impacts. We focused analyses on an upland flatwoods specialist comprising 99% of our captures, the pinewoods treefrog Dryophytes femoralis. We assessed this species' responses to prescribed fire using two separate before-after-control-impact replicated field experiments in …

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Refining The Use Of Stable Isotope Analysis In Detecting Wildlife Laundering, Kevin Guilfoyle Jan 2023

Refining The Use Of Stable Isotope Analysis In Detecting Wildlife Laundering, Kevin Guilfoyle

Electronic Theses and Dissertations, 2020-2023

The international wildlife trade has caused significant declines in wild populations. Captive breeding can reduce the pressure on wild populations caused by overcollection, but if not properly monitored, wildlife laundering can lead to further population declines. Improving the forensic ability to detect wildlife laundering will assist in monitoring the wildlife trade and enforcing regulations, thereby aiding recovery of wild populations. Stable isotope analysis has grown in importance as a forensic tool, but improvements are needed. Here, stable isotope analysis (δ13C) on eggshells of captive bred and wild sourced island apple snails (Pomacea maculata) distinguished between the two; eggshells of captive …

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A Conceptual Model For Quality 4.0 Deployment In U.S. Based Manufacturing Firms, Thomas Jones Jan 2023

A Conceptual Model For Quality 4.0 Deployment In U.S. Based Manufacturing Firms, Thomas Jones

Electronic Theses and Dissertations, 2020-2023

Manufacturing is currently undergoing a fourth industrial revolution, referred to as Industry 4.0, enabled by digital technologies and advances in our ability to collect and use data. Quality 4.0 is the application of Industry 4.0 to enhance the quality function within an organization. Quality practitioners are uniquely positioned within organizations and already possess data application skillsets. Despite a perception that Quality 4.0 will be critical to future success shared by a majority of industry, most companies have not attempted to implement Quality 4.0 strategy, and those that have report very low rates of success. The goal of this study was …

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Probing The Structure-Activity Relationships Of Electrocatalytic Nanomaterials Using Scanning Electrochemical Microscopy, Zackary Parsons Jan 2023

Probing The Structure-Activity Relationships Of Electrocatalytic Nanomaterials Using Scanning Electrochemical Microscopy, Zackary Parsons

Electronic Theses and Dissertations, 2020-2023

Electrocatalysis plays a central role in the development of renewable energy technologies as it enables direct conversion between renewable electricity and chemical energy. To design efficient electrocatalysts, it is essential to understand the relationship between the structure and the activity of electrocatalytic materials. Scanning electrochemical microscopy (SECM) is a scanning probe technique capable of imaging local electrocatalytic activity under operating conditions, of which the spatial resolution depends on the size and shape of the probe. Compared to commercial SECM probes which have limited resolution capabilities, I have developed novel nanoelectrode probes by etching sharp platinum tips followed by electropolymerization coating …

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Variation In Genetic Structure And Dispersal Of Juvenile Green Turtles, Gustavo Stahelin Jan 2023

Variation In Genetic Structure And Dispersal Of Juvenile Green Turtles, Gustavo Stahelin

Electronic Theses and Dissertations, 2020-2023

Sea turtles are long-lived, globally distributed animals with a complex life-history. Individuals from different populations often share the same foraging areas (mixed stock aggregations). Understanding patterns of dispersal and connectivity between reproductive populations and mixed stock aggregations is fundamental for the development of effective conservation plans. Recently, green sea turtle (Chelonia mydas) populations in several reproductive areas have increased, providing an opportunity to evaluate how demographic changes in reproductive areas impact dispersal to, and the composition of, mixed stock aggregations. In this dissertation, I evaluated how dispersal from reproductive populations in the Greater Caribbean to mixed stock aggregations may have …

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The Effect Of Wing Shape And Ground Proximity On Unsteady Fluid Dynamics During The Perching Maneuver., Dibya Raj Adhikari Jan 2023

The Effect Of Wing Shape And Ground Proximity On Unsteady Fluid Dynamics During The Perching Maneuver., Dibya Raj Adhikari

Electronic Theses and Dissertations, 2020-2023

While landing, birds often perform a perching maneuver, which involves pitching their wings upwards while decelerating to a complete stop. By performing this perching maneuver, the birds can continue generating higher lift and drag force while slowing down, resulting in a smooth landing. The present study is motivated by the perching maneuver and aims to investigate two critical aspects of it. First, we want to explore how the proximity of the ground affects the unsteady forces and the flow field during the perching flight; and second, we want to analyze how a wing sweep influences a perching maneuver. To explore …

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Comparing Hydrogen Peroxide And Sodium Perborate Ultraviolet Advanced Oxidation Processes For 1,4-Dioxane Removal From Wastewater Effluent, Tulsi Shukla Jan 2023

Comparing Hydrogen Peroxide And Sodium Perborate Ultraviolet Advanced Oxidation Processes For 1,4-Dioxane Removal From Wastewater Effluent, Tulsi Shukla

Electronic Theses and Dissertations, 2020-2023

Ultraviolet advanced oxidation processes were compared using sodium perborate (UV/NaBO3 AOP) or hydrogen peroxide (UV/H2O2 AOP) for 1,4-dioxane removal from tertiary wastewater effluent. Both UV/H2O2 and UV/NaBO3 AOPs were also tested with the addition of acetic acid. Results revealed that sodium perborate performed similarly to hydrogen peroxide – the UV/NaBO3 AOP with 6 milligrams per liter (mg/L) as H2O2 resulted in 43.9 percent 1,4-dioxane removal, while an equivalent UV/H2O2 AOP showed 42.8 percent removal. Although the oxidants performed similarly, NaBO3 is an average of 3.3 times more expensive than H2O2. However, the solid form of NaBO3 can provide a major …

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Preservice Teacher Intersectional Awareness: A Qualitative Inquiry, Lindsey Pike Jan 2023

Preservice Teacher Intersectional Awareness: A Qualitative Inquiry, Lindsey Pike

Electronic Theses and Dissertations, 2020-2023

The purpose of this dissertation was to investigate the intersectional awareness of preservice general education teachers as experienced through an internship in an urban, Title 1 funded school. Intersectionality Theory (Boveda, 2016; Crenshaw, 1990; Dill & Zambrana, 2009; Jones & Wijeyesinghe, 2011) was used as a theoretical framework to inform this study. A descriptive phenomenological design (Creswell, 2013; Moustakas, 1994) was used to examine preservice teachers' (PSTs)lived experiences within their teacher preparation program courses and internship. Data were collected through individual semi-structured interviews with preservice general education teachers. Data analysis was completed using Colaizzi's (1978) seven-step process as outlined by …

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Probing Endothelial Cell Mechanics Under Disturbed Fluid Flow, Jingwen Wu Jan 2023

Probing Endothelial Cell Mechanics Under Disturbed Fluid Flow, Jingwen Wu

Electronic Theses and Dissertations, 2020-2023

Endothelial cells, which form the inner layer of the vasculature, interact with the extracellular matrix (ECM) by exerting mechanical contractile cell-substrate stress called tractions and cell-cell stresses called intercellular stresses. This cellular mechanical behavior involves many fundamental biological processes, including cell migration, differentiation, angiogenesis, and wound healing. Also, the inner surface of the vasculature, where endothelial cells reside, is constantly exposed to various fluid flows. The most variable fluid flow regimes occur primarily within branching regions of the vasculature. Endothelial cells residing within these regions experience disturbed flow, which consists of irregular flow patterns and extreme wall shear stress gradients. …

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Lived Experience At Plinkaigalis, Lithuania: An Integrated Approach Using Stable Isotope, Spatial, And Statistical Analyses, Alexandria Orozco Jan 2023

Lived Experience At Plinkaigalis, Lithuania: An Integrated Approach Using Stable Isotope, Spatial, And Statistical Analyses, Alexandria Orozco

Electronic Theses and Dissertations, 2020-2023

The Migration period (4th-7th century AD) represents a time of major sociopolitical change, but relatively little is known about this time in Lithuania's history (Bliujien?, 2013; Jankauskas & Kozlovskaya, 1999). The focus of this dissertation is to understand the lived experiences of individuals interred in the Migration Period cemetery at Plinkaigalis, Lithuania, through integrated analyses of stable isotope, statistical and spatial methods to assess 253 human bone/tooth samples. Isotopic analysis included assessments of stable carbon, nitrogen, and oxygen stable isotope values. Statistical analysis included a MANOVA (Multivariate Analysis of Variance) test. Spatial methods included buffers, kernel density, spatial statistics (Moran's …

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Design And Simulation Analysis Of A Bipv (Building Integrated With Pv) Air-Duct System For Residential High-Performance Development, Arash Zarmehr Jan 2023

Design And Simulation Analysis Of A Bipv (Building Integrated With Pv) Air-Duct System For Residential High-Performance Development, Arash Zarmehr

Electronic Theses and Dissertations, 2020-2023

A growing number of buildings are integrating building-integrated photovoltaics (BIPV) devices to increase energy efficiency and reduce energy costs. A building's heating and cooling loads are impacted by the thermal resistance of the air duct BIPV because of the change in thermal resistance. Therefore, augmenting the efficiency of (BIPV) devices will benefit many building architectures and mechanical engineering applications. This work introduces a low-cost and low- maintenance air duct system design augmenting BIPV systems. This novel approach increases airflow velocity and decreases air temperature for BIPV, resulting in improved performance for the PV system electricity output, increased PV lifespan due …

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Emotion-Related Transactive Memory Systems: Theory And Nomological Network, Jigyashu Shukla Jan 2023

Emotion-Related Transactive Memory Systems: Theory And Nomological Network, Jigyashu Shukla

Electronic Theses and Dissertations, 2020-2023

Transactive memory systems are emergent states in teams that represent the shared knowledge about skills and expertise of the team members which is encoded and stored in the collective memories and is retrieved when required. Traditionally, transactive memory systems literature has focused on encoding, storing, and retrieving only task-related information in teams. Unfortunately, this emphasis on the task-related aspect of transactive memory systems has ignored the potential for transactive memory systems involving emotional knowledge, skills, and expertise in the team. My dissertation explores the emotional side of transactive memory systems and introduces a novel construct: emotion-related transactive memory systems (ETMS). …

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Coalition Formation And Beamsteering Optimization For Directional Software-Defined Radios, Sayanta Seth Jan 2023

Coalition Formation And Beamsteering Optimization For Directional Software-Defined Radios, Sayanta Seth

Graduate Thesis and Dissertation 2023-2024

Dynamic Spectrum Access (DSA), also known as Dynamic Spectrum Management, is the method of utilizing a set of spectrum techniques in real time to provide the ability to share wireless channels between Primary (or licensed) users (PUs) and Secondary (or unlicensed) users (SUs). The system is so designed that under normal circumstances, the PUs always get priority, but DSA enables the SUs to use the licensed bands as long as they do not create any interference on the PUs. Hence, the goal of utilizing the spectrum more efficiently can be achieved. Though DSA has been researched extensively as a new …

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Low Energy Photon Detection, Tianyi Guo Jan 2023

Low Energy Photon Detection, Tianyi Guo

Graduate Thesis and Dissertation 2023-2024

Detecting long wave infrared (LWIR) light at room temperature has posed a persistent challenge due to the low energy of photons. The pursuit of an affordable, high-performance LWIR camera capable of room temperature detection has spanned several decades. In the realm of contemporary LWIR detectors, they can be broadly classified into two categories: cooled and uncooled detectors. Cooled detectors, such as MCT detectors, excel in terms of high detectivity and fast response times. However, their reliance on cryogenic cooling significantly escalates their cost and restricts their practical applications. In contrast, uncooled detectors, exemplified by microbolometers, are capable of functioning at …

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Probing Electron Correlations With First-Principles Calculations Of The High Harmonic Spectrum In Solids, Didarul Alam Jan 2023

Probing Electron Correlations With First-Principles Calculations Of The High Harmonic Spectrum In Solids, Didarul Alam

Graduate Thesis and Dissertation 2023-2024

High harmonic generation (HHG) is an extreme non-linear phenomenon where strong laser fields interact with a medium to produce coherent and high-frequency harmonics of the incident light. It has emerged as a rapidly growing research area in bulk materials since its first observation in ZnO crystals in 2011. Over the past decade, pioneering studies have already been made in understanding the details of the microscopic mechanism behind this phenomenon, like the role of intra- and inter-band transitions, the contribution of the modulus and the phase of the dipole moment to even and odd harmonic peaks, the role of the oscillating …

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Optimizing Deep Neural Networks Performance: Efficient Techniques For Training And Inference, Ankit Sharma Jan 2023

Optimizing Deep Neural Networks Performance: Efficient Techniques For Training And Inference, Ankit Sharma

Graduate Thesis and Dissertation 2023-2024

Recent advances in computer vision tasks are mainly due to the success of large deep neural networks. The current state-of-the-art models have high computational costs during inference and suffer from a high memory footprint. Therefore, deploying these large networks on edge devices remains a serious concern. Furthermore, training these over-parameterized networks is computationally expensive and requires a longer training time. Thus, there is a demand to develop techniques that can efficiently reduce training costs and also be able to deploy neural networks on mobile and embedded devices. This dissertation presents practices like designing a lightweight network architecture and increasing network …

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Dna Capture And Translocation Through Nanopore, Swarnadeep Seth Jan 2023

Dna Capture And Translocation Through Nanopore, Swarnadeep Seth

Graduate Thesis and Dissertation 2023-2024

This thesis investigates DNA dynamics and translocation through nanopores using Brownian dynamics (BD) simulations, offering insights into sequencing technologies, DNA marker detection, and accurate barcoding utilizing solid-state nanopore platforms. First, we in silico study the intricate process of capture and translocation in a single nanopore. Our simulation reveals a high probability of hairpin loop formation during the capture process. However, attaching a charged tag to one end of DNA improves multi-scan rates and enhances unidirectional translocations. We use modulating voltage biases to multi-scan a lambda-phage dsDNA with oligonucleotide flap markers (tags) through a single and double nanopore system. Our study …

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