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Emotional Regulation At Walt Disney World Deep Acting Vs. Surface Acting, Anne Reyers
Emotional Regulation At Walt Disney World Deep Acting Vs. Surface Acting, Anne Reyers
Electronic Theses and Dissertations
The objective of this study is to examine the emotional regulation strategies used by Walt Disney World on-stage employees as a way to fulfill requirements set forth by the company. Ten Disney on-stage employees were interviewed off-property in Orlando. The emotional regulation framework was divided into several categories: (1) a distinction between deep acting and surface acting, (2) emotional deviance, and (3) emotional exhaustion. “Surface acting” is a strategy by which employees display company-imposed emotions not genuinely felt, whereas “deep acting” occurs when employees do feel the emotions that they are required to express (Hochschild, 1983). Throughout the data reduction …
Investigating The Optimal Presentation Of Feedback In Simulation-Based Training An Application Of The Cognitive Theory Of Multimedia Learning, Wendi Van Buskirk
Investigating The Optimal Presentation Of Feedback In Simulation-Based Training An Application Of The Cognitive Theory Of Multimedia Learning, Wendi Van Buskirk
Electronic Theses and Dissertations
There are many different training interventions that can be used in simulation based training systems (e.g., cueing, hinting, highlighting, deliberate practice, etc.). However, the most widely used training intervention in the military is feedback, most often presented in the form of a debrief. With advances in technology, it is possible to measure and diagnose performance in real-time. Thus it is possible to provide immediate feedback during scenarios. However, training systems designers should not consider the timing of feedback in isolation. There are other parameters of feedback that must also be considered which may have an impact on performance. Specifically, feedback …
Predicting Intentions To Donate To Human Service Nonprofits And Public Broadcasting Organizations Using A Revised Theory Of Planned Behavior, Bobbie Brinkerhoff
Predicting Intentions To Donate To Human Service Nonprofits And Public Broadcasting Organizations Using A Revised Theory Of Planned Behavior, Bobbie Brinkerhoff
Electronic Theses and Dissertations
Different types of nonprofit organizations including human service nonprofits like homeless shelters, public broadcasting organizations, and the like thrive on donations. Effective fundraising techniques are essential to a nonprofit’s existence. This research study explored a revised theory of planned behavior to include guilt and convenience in order to understand whether these factors are important in donors’ intentions to give. This study also examined the impact of two different kinds of guilt; anticipated guilt and existential guilt to determine if there was any difference between the types of guilt and the roles that they play as predicting factors in a revised …
Worldview, Ideology, And Ceramic Iconography A Study Of Late Terminal Formative Graywares From The Lower Rio Verde Valley Of Oaxaca, Mexico, Jeffrey S. Brzezinski
Worldview, Ideology, And Ceramic Iconography A Study Of Late Terminal Formative Graywares From The Lower Rio Verde Valley Of Oaxaca, Mexico, Jeffrey S. Brzezinski
Electronic Theses and Dissertations
This study investigates worldview and ideology during the late Terminal Formative period (A.D. 100 – 250) in the lower Río Verde Valley of Oaxaca, Mexico, through an analysis of iconography found on grayware ceramic serving vessels. The sample includes 457 vessels and sherds from 17 lower Verde sites obtained through excavations and surface collections between 1988 and 2009. Drawing upon theories of semiotics and style, this thesis identifies a suite of icons suggesting that ceramics were a medium for expressing regionally shared beliefs. Chatino potters carved common Formative period Mesoamerican themes into the walls of graywares, such as depictions of …
Laser Induced Breakdown Spectroscopy For Detection Of Organic Residues Impact Of Ambient Atmosphere And Laser Parameters, Christopher G. Brown
Laser Induced Breakdown Spectroscopy For Detection Of Organic Residues Impact Of Ambient Atmosphere And Laser Parameters, Christopher G. Brown
Electronic Theses and Dissertations
Laser Induced Breakdown Spectroscopy (LIBS) is showing great potential as an atomic analytical technique. With its ability to rapidly analyze all forms of matter, with little-to-no sample preparation, LIBS has many advantages over conventional atomic emission spectroscopy techniques. With the maturation of the technologies that make LIBS possible, there has been a growing movement to implement LIBS in portable analyzers for field applications. In particular, LIBS has long been considered the front-runner in the drive for stand-off detection of trace deposits of explosives. Thus there is a need for a better understanding of the relevant processes that are responsible for …
The Effects Of Age On Reproduction In A Citrus Root Weevil Diaprepes Abbreviatus, Heather R. Chasez
The Effects Of Age On Reproduction In A Citrus Root Weevil Diaprepes Abbreviatus, Heather R. Chasez
Electronic Theses and Dissertations
Understanding the factors influencing mate choice is a major focus of sexual selection. Many factors are potentially involved, including age of the individual. The good genes model and the youth advantage model both make predictions about the effect of age on mate choice. Under the good genes model older mates would be the more preferable due to their proven high survivability. The “youth advantage” model, predicts that young to intermediate age males would be more advantageous as mates because of a decrease in sperm quality and the possibility of increased germ-line mutations in older animals. I examined the effects of …
Glial Differentiation Of Human Umbilical Stem Cells In 2d And 3d Environments, Hedvika Davis
Glial Differentiation Of Human Umbilical Stem Cells In 2d And 3d Environments, Hedvika Davis
Electronic Theses and Dissertations
During differentiation stem cells are exposed to a range of microenvironmental chemical and physical cues. In this study, human multipotent progenitor cells (hMLPCs) were differentiated from umbilical cord into oligodendrocytes and astrocytes. Chemical cues were represented by a novel defined differentiation medium containing the neurotransmitter norepinephrine (NE). In traditional 2 dimensional (2D) conditions, the hMLPCs differentiated into oligodendrocyte precursors, but did not progress further. However, in a constructed 3 dimensional (3D) environment, the hMLPCs differentiated into committed oligodendrocytes that expressed MBP. When co-cultured with rat embryonic hippocampal neurons (EHNs), hMLPCs developed in astrocytes or oligodendrocytes, based on presence of growth …
The Vegetarian Social Movement An Analysis Of Withdrawal And Backsliding, Jaime Deborah Hecht
The Vegetarian Social Movement An Analysis Of Withdrawal And Backsliding, Jaime Deborah Hecht
Electronic Theses and Dissertations
The vegetarian social movement is a “new” social movement based in lifestyle and cultural change. New social movements hold a strong emphasis on collective identity and social networks as a means to sustain participation. The majority of the social movement literature remains focused on movement engagement and mobilization while a large gap exists regarding disengagement. This project explores the barriers to vegetarian maintenance. The primary question answered is, why do some vegetarians and vegans backslide and withdraw from the practice? Fourteen individuals were interviewed to discover the social and cultural factors inherent in vegetarian instability. Over the course of the …
The Lived Experience Of Young-Onset Dementia, Debra A. Hunt
The Lived Experience Of Young-Onset Dementia, Debra A. Hunt
Electronic Theses and Dissertations
The lived experiences of dementia in older persons have been well studied, but the unique experiences of persons between ages 35 and 65 years who are living with young-onset dementia have not been closely examined. The purpose of the research was to explore the experiences of middle-aged individuals living with young-onset dementia. Van Manen‘s (1990) approach to interpretive phenomenological inquiry was used to answer the research question. Purposive sampling was used to recruit 9 people between 42 to 61 years of age who had received a formal diagnosis of mild or early-stage dementia. Participants were prescreened for the ability to …
The Origins Of Lactase Persistence And Ongoing Convergent Evolution, Beth A. Keller
The Origins Of Lactase Persistence And Ongoing Convergent Evolution, Beth A. Keller
Electronic Theses and Dissertations
As a primary factor in human evolution, natural selection is an important component of genetic research. Studies of lactase persistence suggest that positive selection has played a powerful role in the adaptation to a lifelong consumption of fresh milk. Using multiple research studies of lactase persistence and suspected corresponding single nucleotide genetic polymorphisms, this study combines data sources to determine whether evidence exists for natural selection of a specific cytosine-to-thymine genetic mutation located 13,910 base pairs (T-13910) upstream from the lactase gene. This polymorphism has potential to be a causal element for lactase persistence, and data suggest that natural selection …
An Investigation Of The Relationships Between Motivation, Worker Role Conflicts And Worker Outcomes, Robert C. Kennedy
An Investigation Of The Relationships Between Motivation, Worker Role Conflicts And Worker Outcomes, Robert C. Kennedy
Electronic Theses and Dissertations
This study investigated the relationships between several work motivational process variables and work-life-conflict (WLC) and how these variables contribute to job related outcomes such as work performance, job satisfaction and life satisfaction. This survey study identified several correlations which suggest that a more comprehensive model of motivation should include variables such as energy pool and direction toward organizational objectives. Results also suggest that WLC contributes to the amount of energy pool available to workers and the amount of motivation exhibited by workers. WLC also impacts important job and life attitudes directly and through the above mentioned motivation process variables. The …
In The Process Of Becoming The Organizational Culture Of The Metropolitan Academic Library, Michael Jason Martin
In The Process Of Becoming The Organizational Culture Of The Metropolitan Academic Library, Michael Jason Martin
Electronic Theses and Dissertations
Organizational culture may be defined as the shared norms, values, and beliefs of an organization. The culture expresses itself through symbols and sagas. Organizational culture shapes the behavior of those within the organization and provides a lens through which its members can interpret reality. This study sought to define the organizational culture of the Metropolitan Academic Library. The study was guided by Schein‘s five levels of cultural assumptions: assumptions about external adaptation issues; assumptions about internal integration; assumptions about the nature of truth and reality; assumptions about the nature of time and space; and assumptions about human nature, activity, and …
Water Politics In The Middle East A Multicase Approach To Regional Water Shortage, Holly Mulholland
Water Politics In The Middle East A Multicase Approach To Regional Water Shortage, Holly Mulholland
Electronic Theses and Dissertations
Water shortage is a salient issue in the Middle East commonly overshadowed by more sensational topics such as the oil crisis and the Arab-Israeli Conflict. There is a debate among scholars as to whether water shortages in the Middle East will destabilize the region into armed conflict. Realists argue that non sustainable water sources will be the catalyst which will inevitably lead states to fight one another in a zero-sum game over limited water resources. Liberal Functionalists argue that there are precedents for multilateral cooperation and a technical approach may hold the key to providing solutions to the current water …
The Revenge Of The Second Banana A Female Sidekick's Survival Guide, Melissa Mason
The Revenge Of The Second Banana A Female Sidekick's Survival Guide, Melissa Mason
Electronic Theses and Dissertations
I returned to school to receive an MFA in Musical Theater for many reasons, but paramount was the need to further explore and develop my range as an actress. Throughout my career, I have played a variety of roles, but none as challenging or possibly as rewarding as the man-hungry secretary UCharlieV in James Valcq5s Zombies from the Beyond, produced by the Jester Theatre in Winter Garden, FL. Performing this role allowed me to achieve one of my objectives when entering the grad program at UCF: to transition from a classical ingénue or soubrette into a leading lady or character …
The Anatomy Of A Fight Scene Characterization Through Stage Combat And Movement, Nona Lee Davis
The Anatomy Of A Fight Scene Characterization Through Stage Combat And Movement, Nona Lee Davis
Electronic Theses and Dissertations
The study of stage combat is designed to fabricate the illusion of physical combat without causing harm to the performers. Most research in this field does not take into account the characterization of the actor during the training of a fight scene. An actor primarily learns the stunt choreography of the scene and often times the subtleties of the character is often forgotten. Scenes that involve physical contact are an essential aspect of the dramatic action. My aim is to eventually devise a process that will consistently create fight scenes that maintain the integrity of the fight director‘s work as …
Technique Arms The Imagination Developing An Acting Theory Best Suited For Motion Capture Performance And The Creation Of A Virtual Character, Brendan Rogers
Technique Arms The Imagination Developing An Acting Theory Best Suited For Motion Capture Performance And The Creation Of A Virtual Character, Brendan Rogers
Electronic Theses and Dissertations
“The untrained body, like the sculptor's marble, can express nothing but its own limitations” (Lust 70). As acting styles have changed through the years, corresponding schools of thought have arisen to prepare performers for their unique challenges. Perhaps the goal of producing a “gripping performance,” one in which the audience is truly invested, has remained the same since the time of Thespis. How one arrives at this desired result, however, has varied greatly through the ages. Techniques, not surprisingly, tend to build on previous theories, beliefs and practices. Étienne Decroux’s corporeal mime technique builds on the teachings of Jacques Copeau, …
Nitrate Metabolism In The Epsilonproteobacteria: Campylobacter Jejuni And Sulfurospirillum Barnesii, Courtney Sparacino-Watkins
Nitrate Metabolism In The Epsilonproteobacteria: Campylobacter Jejuni And Sulfurospirillum Barnesii, Courtney Sparacino-Watkins
Electronic Theses and Dissertations
In this study the nitrate metabolism of Campylobacter jejuni and Sulfurospirillum barnesii will be examined, specifically the periplasmic nitrate reductase (Nap) enzyme which is transforms of nitrate to nitrite. The catalytic subunit, NapA, is a molybdenum dependent enzyme. Isolation of molybdenum containing enzymes is not straightforward as co-factor can be lost during protein purification procedures. This study used two protein purification methods to isolate NapA. First, NapA was isolated directly from S. barnesii using protein fractionation and anion exchange chromatography. Second, molecular cloning was used to express the recombinant affinity-tagged S.barnesii and C. jejuni NapA proteins from E. coli. Immobilized …
Pulmonary Particle Deposition In Relation To Age, Body Weight, And Species, Lisa M. Weber
Pulmonary Particle Deposition In Relation To Age, Body Weight, And Species, Lisa M. Weber
Electronic Theses and Dissertations
As a result of dissimilarity in lung morphometry and physiological conditions, therapeutic aerosol particles deposit differently in humans of various ages and body weights. These particles also deposit differently in non-human species that are often utilized in inhalation and dosing studies. The focus of this work is to determine the optimal particle size and deposition (traditional efficiency and volume-weighted) of therapeutic particles in humans of both genders ranging in age from 3 months old to 21 years old and three non-human species (B6C3F1 mouse, Long-Evans hooded rat, and Beagle dog). This study finds that in humans, both optimal …
Molecular Evidence Suggests Multiple Evolutionary Origins Of Sociality In The Polyphenic Spider Anelosimus Studiosus (Araneae: Theridiidae)., Nathaniel O. Weber
Molecular Evidence Suggests Multiple Evolutionary Origins Of Sociality In The Polyphenic Spider Anelosimus Studiosus (Araneae: Theridiidae)., Nathaniel O. Weber
Electronic Theses and Dissertations
Anelosimus studiosus exhibits two behavioral phenotypes: subsocial and social. This is the only documented spider inhabiting a temperate climate exhibiting social behavior. While the subsocial phenotype is most common throughout the range, the social behavior occurs in isolated pockets in northern latitudes. This study examines the origins of the social phenotype within a segment of the spider's range. Two hypotheses are tested: 1) pockets of social behavior represent a single origin or 2) pockets of social behavior represent local evolutions, thus leading to multiple origins of evolution. Microsatellite loci were used to determine genetic structure of the population and to …
The Effect Of Sternocleidomastoid Muscle Activation Pattern And Feedback Condition On The Vestibular Evoked Myogenic Potential., Mary Jo Davenport
The Effect Of Sternocleidomastoid Muscle Activation Pattern And Feedback Condition On The Vestibular Evoked Myogenic Potential., Mary Jo Davenport
Electronic Theses and Dissertations
The vestibular evoked myogenic potential (VEMP) has been shown to be clinically useful in providing diagnostic information regarding the function of the otolith receptors, inferior vestibular nerve, and vestibulospinal pathways. The VEMP is a biphasic response elicited by loud clicks or tone bursts and recorded from the tonically contracted sternocleidomastoid (SCM) muscle. Because the VEMP is an inhibitory response, it is important to investigate stimulus and parameter characteristics in order to determine the optimal test protocol and maximize clinical usefulness. The aims of this study were 1) to evaluate the effects of 4 different methods of SCM muscle activation and …
Good Grapes - Good Wine., Meilin Chung Curtis
Good Grapes - Good Wine., Meilin Chung Curtis
Electronic Theses and Dissertations
Good grapes are required to make good wine. Quality wines start in quality vineyards. Vineyard design, installation, and operation, including site location, trellis options, vine selection, and canopy management, along with when to harvest are discussed. While winemaking is the final phase in the pursuit of the winemaker's passion, it is but a simple formula. The beginning of a good wine is in a good vineyard. This study includes a financial projection for a 10-acre vineyard as well as for starting an onsite, complementary sized winery. Even though many small-to-medium vineyards-to-wineries have started over the last decade, the reason to …
Discovery And Characterization Of An Antibiotic From The Soil Bacterium Bacillus Sp., Thomas S. Barber
Discovery And Characterization Of An Antibiotic From The Soil Bacterium Bacillus Sp., Thomas S. Barber
Electronic Theses and Dissertations
Many important antibiotics have become nearly obsolete due to the rise of antibiotic resistant pathogens. Rhodococcus, an actinomycete related to the prolific antibiotic producing genus Streptomyces, harbors over 30 genes for secondary metabolism that could be involved in antibiotic production. Several antibiotics have already been reported for Rhodococcus, suggesting the genus may be a good source for new inhibitory compounds. Fifty four soil bacteria were isolated using enrichment culture techniques (including 37 Rhodococcus) and screened for antibiotic producers. BTHX2, a species of Bacillus was found to have activity against Micrococcus luteus and Rhodococcus erythropolis. BTHX2 …
P300-Based Bci Performance Prediction Through Examination Of Paradigm Manipulations And Principal Components Analysis., Nicholas Edward Schwartz
P300-Based Bci Performance Prediction Through Examination Of Paradigm Manipulations And Principal Components Analysis., Nicholas Edward Schwartz
Electronic Theses and Dissertations
Severe neuromuscular disorders can produce locked-in syndrome (LIS), a loss of nearly all voluntary muscle control. A brain-computer interface (BCI) using the P300 event-related potential provides communication that does not depend on neuromuscular activity and can be useful for those with LIS. Currently, there is no way of determining the effectiveness of P300-based BCIs without testing a person's performance multiple times. Additionally, P300 responses in BCI tasks may not resemble the typical P300 response. I sought to clarify the relationship between the P300 response and BCI task parameters and examine the possibility of a predictive relationship between traditional oddball tasks …
The Correlation Of The Concentration Of Selected Metals Determined In Water And Fish Samples From A Public Pond., Paula Kay Edwards
The Correlation Of The Concentration Of Selected Metals Determined In Water And Fish Samples From A Public Pond., Paula Kay Edwards
Electronic Theses and Dissertations
The concentrations of heavy metals (Cd, Cu, Fe, Ni, Pb, Zn) were measured in water, and fish samples caught from the pond at Fishery Park in Unicoi County, TN. The water samples were collected once a week for 8 weeks. The amounts of metals in the muscle tissues, gill, and liver of the two fish species were measured. This was to determine if any correlation exists between the metal contents in water and those in the fish samples. The concentration ranges for the heavy metals found in the water samples are as follows: Zn 0.04-0.13; Cu, 0.00-0.00; Pb, 0.00-0.59; Cd, …
New Handheld Emissions Detector For Pinpointing The Location Of Inadvertently Energized Objects In Urban Environments., Kermit O. Phipps
New Handheld Emissions Detector For Pinpointing The Location Of Inadvertently Energized Objects In Urban Environments., Kermit O. Phipps
Electronic Theses and Dissertations
The power distribution infrastructure in the United States is deteriorating at a rapid rate exposing infrastructure wiring and creating potential shock hazards. Periodic road and sidewalk maintenance projects can also expose wiring and create energized objects. In urban settings inadvertently energized objects include: lamp posts, bus shelters, metal street curbs, sign posts, transformer vaults, and manhole covers as well as concrete and asphalt pavement. Every year electric shocks occur when people and domestic animals (such as dogs and cats) make incidental contact with these energized objects. In very rare cases the shocks from these contacts are lethal. Through current personal …
The Sir Model When S(T) Is A Multi-Exponential Function., Teshome Mogessie Balkew
The Sir Model When S(T) Is A Multi-Exponential Function., Teshome Mogessie Balkew
Electronic Theses and Dissertations
The SIR can be expressed either as a system of nonlinear ordinary differential equations or as a nonlinear Volterra integral equation. In general, neither of these can be solved in closed form. In this thesis, it is shown that if we assume S(t) is a finite multi-exponential, i.e. function of the form S(t) = a+ ∑nk=1 rke-σkt or a logistic function which is an infinite-multi-exponential, i.e. function of the form S(t) = c + a/b+ewt, then …
Lack Of Rhythmicity In The Honey Bee Queen: An Investigation Of Temporal Behavioral Patterns In Apis Mellifera Ligustica., Jennifer N. Johnson
Lack Of Rhythmicity In The Honey Bee Queen: An Investigation Of Temporal Behavioral Patterns In Apis Mellifera Ligustica., Jennifer N. Johnson
Electronic Theses and Dissertations
Little is known about the behavioral patterns of honey bee queens. To determine if mated honey bee queens possess diel rhythmicity in behavior, we observed them in glass-sided observation hives using three types of observation regimes: focal studies consisting of 2-hour and 24-hour continuous observations as well as scan-sampling of multiple queens. All behaviors (active: walking, inspecting, egg-laying, begging for food, feeding, and grooming self; inactive: standing) occurred at all times of day and night, but no queen showed consistent diel rhythmicity in any of the individual behaviors. There were no consistent diel differences in active versus inactive behaviors or …
Modulation Of Alpha-Subunit Visit-Dg Sequence Residues Ser-347, Gly-351 And Thr-349 In The Catalytic Sites Of Escherichia Coli Atp Synthase., Laura Elaine Brudecki
Modulation Of Alpha-Subunit Visit-Dg Sequence Residues Ser-347, Gly-351 And Thr-349 In The Catalytic Sites Of Escherichia Coli Atp Synthase., Laura Elaine Brudecki
Electronic Theses and Dissertations
Binding of inorganic phosphate (Pi) in ATP synthase catalytic sites is a crucial step for the synthesis of adenosine-5'-triphosphate (ATP). ATP is the fundamental means of cellular energy in almost every organism, and in order to gain insight into the regulation of ATP catalysis, critical amino acid residues responsible for binding Pi must be identified. Here, we investigate the role of highly conserved α-subunit VISIT-DG sequence residues αSer-347, αGly-351, and αThr-349 in Pi binding. Mutations αS347A/Q, αG351Q, αT349A/D/R, βR182A, and αT349R/βR182A were generated via site directed mutagenesis. Results from biochemical assays showed that αSer-347 is required …
Neurochemical Levels Correlate With Population Level Differences In Social Structure And Individual Behavior In The Polyphenic Spider, Anelosimus Studiosus., Jennifer Bryson Price
Neurochemical Levels Correlate With Population Level Differences In Social Structure And Individual Behavior In The Polyphenic Spider, Anelosimus Studiosus., Jennifer Bryson Price
Electronic Theses and Dissertations
Anelosimus studiosus is a socially polyphenic spider. Individuals can be classified as social/tolerant or solitary/aggressive. These behavioral differences are associated with considerable variation in social structure. Here, we begin to examine the physiological differences that may underlie the behavioral dimorphism in this species and possible implications for the evolution of sociality. Octopamine is a neurotransmitter that has been found to elevate aggression in invertebrates. Serotonin has been shown, in some cases, to interact antagonistically with octopamine. We used High Pressure Liquid Chromatography with Electrochemical Detection to quantify levels of these neurochemicals among adult females from social (multi-female) and solitary (single-female) …
Mosaic Analysis With Double Markers (Madm) As A Method To Map Cell Fates In Adult Mouse Taste Buds., Preston D. Moore
Mosaic Analysis With Double Markers (Madm) As A Method To Map Cell Fates In Adult Mouse Taste Buds., Preston D. Moore
Electronic Theses and Dissertations
Taste buds are chemosensory endorgans embedded in the oral epithelium composed of cells that undergo continuous replacement. Mature taste cells live on average 10-14 days and are replaced by new cells when they die. However, the mechanism by which taste cells are produced and integrated into the taste bud as mature taste cells remains unknown. Previous studies approached this issue from either cell cycle gene expression properties or lineage tracing of precursor cells. In our study, we apply a new fate mapping technique that combines these two ideas. This technique, Mosaic Analysis with Double Markers, allows for simultaneous gene knockout …