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Pages
- Title
- A Contextual Approach to Real Time, Interactive Narrative Generation.
- Creator
-
Hollister, James, Richie, Samuel, Weeks, Arthur, Wanielista, Martin, University of Central Florida
- Abstract / Description
-
Oral story telling has become a lost art of family histories because social media and technology have taken over the personal interactions that once passed on the important stories and facts from generation to generation. This dissertation presents and evaluates a method of generating a narrative with input from the listener without actually forcing him or her to become an actual character in the narrative. This system is called CAMPFIRE Story Telling System (STS) and employs a contextual...
Show moreOral story telling has become a lost art of family histories because social media and technology have taken over the personal interactions that once passed on the important stories and facts from generation to generation. This dissertation presents and evaluates a method of generating a narrative with input from the listener without actually forcing him or her to become an actual character in the narrative. This system is called CAMPFIRE Story Telling System (STS) and employs a contextual approach to story generation. This system uses the Cooperating Context Method (CCM) to generate and tell dynamic stories in real time and can be modified by the listener. CCM was created to overcome the weaknesses found in other contextual approaches during story generation while still meeting the design criteria of 1) being able to plan out a story; 2) being able to create a narrative that is entertaining to the listener; and 3) being able to modify the story that could incorporate the listener's request in the story. The CCM process begins by creating a list of tasks by analyzing the current situation. A list of contexts is narrowed down through a series of algorithms into two lists: high priority and low priority lists. These lists are analyzed and a set of context best suited to handle the tasks are selected. The CAMPFIRE STS was rigorously assessed for its functionality, novelty, and user acceptance as well as the time needed to modify the knowledge base. These evaluations showed that the CAMPFIRE STS has the ability to create novel stories using the same knowledge base. A group of 38 test subjects used and evaluated CAMPFIRE STS with respect to its use for children, story entertainment, story creativity and the system's ease of use answering a extensive survey of 54 questions. The survey showed that CAMPFIRE STS can create stories appropriate for bedtime stories with some minor modifications and that the generated stories are novel and entertaining stories, and that it was an easy system to use.
Show less - Date Issued
- 2016
- Identifier
- CFE0006687, ucf:51923
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006687
- Title
- A Continuous Hydrologic Model Structure for Applications at Multiple Time Scales.
- Creator
-
Griffen, Jonathan, Wang, Dingbao, O'Reilly, Andrew, Medeiros, Stephen, University of Central Florida
- Abstract / Description
-
There are many different controlling factors on the partitioning of rainfall into runoff. However, the influence of each of these controls varies across different temporal scales. Consequently, numerous water balance models have been developed in the literature for application across various time scales. These models are usually developed for a particular time scale so that the controls with the greatest influence on rainfall partitioning are captured. For example, the SCS curve number method...
Show moreThere are many different controlling factors on the partitioning of rainfall into runoff. However, the influence of each of these controls varies across different temporal scales. Consequently, numerous water balance models have been developed in the literature for application across various time scales. These models are usually developed for a particular time scale so that the controls with the greatest influence on rainfall partitioning are captured. For example, the SCS curve number method was developed to simulate direct runoff at the event scale; the (")abcd(") model was developed as a monthly water balance model; and the Budyko model was developed for long-term water balance. More recently, the proportionality hypothesis, which traces its origins from the SCS curve number method, has been identified as the commonality between these three hydrologic models, suggesting that this hypothesis may be the unifying principle of hydrologic models across various time scales.The objective of this thesis is to develop a conceptual hydrologic model structure for continuous simulations for multiple time scales. The developed model is applicable to daily, monthly, and annual time scales.Direct runoff is computed by a proportionality relationship in the SCS curve number method. In the (")abcd(") model, evapotranspiration and storage at the end of each time period are computed by a proportionality relationship, however evapotranspiration is computed based on an exponential relationship of storage and potential evapotranspiration while base flow is computed based on a linear reservoir model. In the Budyko model, runoff and evapotranspiration are computed by a proportionality relationship.The primary difference with the proposed model in this thesis in comparison with the other three water balance models is the application of the proportionality hypothesis to the partitioning of surface runoff and continuing abstraction as well as the partitioning of continuing evapotranspiration and subsurface flow.The proposed model structure is implemented in Matlab. The developed model includes six parameters, which are estimated for 71 case study catchments in the United States using a genetic algorithm. The model performances at the daily, monthly and annual time scales are evaluated during calibration and validation periods, and compared with the (")abcd(") model and a Budyko-type model developed for multiple time scales.Evaluation of the models shows that the proposed model performs better or comparable to the other models at all time scales.
Show less - Date Issued
- 2014
- Identifier
- CFE0005173, ucf:50672
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005173
- Title
- A correlation study on the chronic obstructive pulmonary diseases.
- Creator
-
Capraun, Lynn Walter, Washington, David W., Natural Sciences
- Abstract / Description
-
Florida Technological University College of Natural Sciences Thesis; Data were extracted from medical records of 202 former patients of a well established central Florida general hospital. Records were selected so as to include an equal number of disease catagories dispersed equally over the two years. One hundred records were dated 1973 and 102 were dated 1976. Emphysema, chronic bronchitis, and asthma had been diagnosed in 67, 67, and 68 of the cases respectively. The age, sex, race,...
Show moreFlorida Technological University College of Natural Sciences Thesis; Data were extracted from medical records of 202 former patients of a well established central Florida general hospital. Records were selected so as to include an equal number of disease catagories dispersed equally over the two years. One hundred records were dated 1973 and 102 were dated 1976. Emphysema, chronic bronchitis, and asthma had been diagnosed in 67, 67, and 68 of the cases respectively. The age, sex, race, smoking habits, and occupations of the patients were recorded and crosstabulated with the diagnostic tests and subsequent treatment ordered by the various physicians. Most of the emphysematous patients were males over 50, the asthmatics were females under 30, and the bronchitics were older than 50 with an even sex distribution. Most of the emphysematous and bronchitic patients had smoked over 25 years, while only 13% of the asthmatics smoked. A majority of the chronic obstructive pulmonary disease patients complained of shortness of breath, were hospitalized ten days or less, treated four times a day with intermittent positive pressure breathing had little or no pulmonary rehabilitation, and survived. Respiratory care appeared to improve over the three-year period as judged by an increase in the frequency of blood gas monitoring and a reduction in the required ventilator times with improved techniques.
Show less - Date Issued
- 1978
- Identifier
- CFR0003461, ucf:53025
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFR0003461
- Title
- A CORRELATIONAL STUDY ABOUT COACHING AND TEACHERS' ATTITUDES, PERCEPTIONS, AND PRACTICES IN READING INSTRUCTION.
- Creator
-
Conway, Joan, Zygouris-Coe, Vicky, University of Central Florida
- Abstract / Description
-
The purpose of this study was to explore elementary teachers' self-reporting of: a) work with a reading coach and b) attitudes, perceptions, and practices in teaching reading. The five point ratings and open-ended responses on the survey were the sources of data. Surveys were returned by 85% of teachers in five elementary schools in Collier County, Florida. Correlations of survey items were analyzed on the basis of the aggregated data and the following subgroups: certification, years of...
Show moreThe purpose of this study was to explore elementary teachers' self-reporting of: a) work with a reading coach and b) attitudes, perceptions, and practices in teaching reading. The five point ratings and open-ended responses on the survey were the sources of data. Surveys were returned by 85% of teachers in five elementary schools in Collier County, Florida. Correlations of survey items were analyzed on the basis of the aggregated data and the following subgroups: certification, years of experience, school demographics, and grade levels. The survey in this study was excerpted and adapted from a survey, which was tested for validity and reliability, used with teachers in a research study, and published by the National Staff Development Council (NSDC) in Evaluating professional development: An approach to verifying program impact on teachers and students (Shaha, Lewis, O'Donnell, & Brown, 2004). Permission to use the survey was granted by Performance Learning Systems, Inc. and the National Staff Development Council (see Acknowledgements). The primary question for this study was: Are teachers' self-reports of their attitudes, perceptions, and instructional practices on the Reading Instruction Survey correlated with the amount of coaching they indicated they had received? Secondary questions pertained to how the results changed for the subgroups. The literature review contained information about resources and research in reading that led to the provision of reading coaches. High-stakes for the improvement of reading instruction from federal, state, and local levels provided a rationale for the study. The results of this study indicated that coaching made a difference for these teachers. The aggregated and disaggregated data revealed small to large, significant correlations to coaching. The items with the greatest number and magnitude of correlations to coaching were isolated skills instruction and intervention plans. The evidence of positive relationships of attitudes, perceptions, and practices to work with a coach is an important finding. The limited correlations of skilled, balanced, and integrated strategies led to questions about the content of the coaching. Further research is needed to determine whether the content of the professional development offered by coaches is comprehensive enough to impact reading proficiency levels of all students.
Show less - Date Issued
- 2006
- Identifier
- CFE0001357, ucf:46970
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001357
- Title
- A CORRELATIONAL STUDY BETWEEN THE AMOUNT OF PROPERTY WEALTH BEHIND EACH STUDENT ATTENDING FLORIDA DISTRICT SCHOOLS AND THE ACADEMIC PROFICIENCY AMONG 5TH GRADE WHITE, BLACK, AND HISPANIC STUDENTS IN READING WITHIN THE 67 COUNTIES OF FLORIDA.
- Creator
-
Saenz, Willie, Doherty, Walter, University of Central Florida
- Abstract / Description
-
As the concern for standardized testing continues to rise, so to does the concern for providing students with an appropriate and equal educational opportunity. The goal of this research was to investigate relevant data to determine if there is a relationship between the wealth behind each student and the academic proficiency amongst 5th grade white, black, and Hispanic students within the 67 counties of Florida. The desired outcome of this study was to produce information relevant to...
Show moreAs the concern for standardized testing continues to rise, so to does the concern for providing students with an appropriate and equal educational opportunity. The goal of this research was to investigate relevant data to determine if there is a relationship between the wealth behind each student and the academic proficiency amongst 5th grade white, black, and Hispanic students within the 67 counties of Florida. The desired outcome of this study was to produce information relevant to political leaders, educational leaders, and teachers in Florida public school districts with influential strategies necessary to increase the proportion of 5th grade students achieving academic proficiency. The review of literature and analysis of the data gathered from the Florida Department of Education for the school year 2006-2007 and the Florida Department of Revenue, 2007 revealed the following findings: (1) there is a statistically significant correlation between reading scores among white and black students in grade 5 as measured by the FCAT and the wealth behind each student within the state of Florida; (2) there is no statistically significant correlation between reading scores among Hispanic students in grade 5 as measured by the FCAT and the wealth behind each student within the state of Florida. In other words, as school districts are deemed more wealthy, white and black students in grade 5 tend to do better in reading than their white and black counterparts in poorer districts. In contrast, Hispanic students in wealthy school districts do not do better in reading than their Hispanic counterparts in poor districts.
Show less - Date Issued
- 2010
- Identifier
- CFE0002980, ucf:47982
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002980
- Title
- A Correlational Study of Emerging Modalities of Developmental Education and Learning Styles in a Florida State College.
- Creator
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Britt, John, Cox, Dr. Thomas, King, Kathy (Kathleen), Vitale, Thomas, Penfold Navarro, Catherine, University of Central Florida
- Abstract / Description
-
Developmental education course modalities in Florida were drastically changed in 2013 with the passage of Senate Bill 1720. These courses can no longer be offered in a traditional 16-week format as other postsecondary courses are offered. Developmental education courses must now be offered in a compressed, contextualized, or corequisite instruction modality; or direct enrollment into a gateway course (1720-Education, 2013). This changes the student's experience in the courses. This research...
Show moreDevelopmental education course modalities in Florida were drastically changed in 2013 with the passage of Senate Bill 1720. These courses can no longer be offered in a traditional 16-week format as other postsecondary courses are offered. Developmental education courses must now be offered in a compressed, contextualized, or corequisite instruction modality; or direct enrollment into a gateway course (1720-Education, 2013). This changes the student's experience in the courses. This research was framed by Kolb's experiential learning theory, which states that people learn through their experiences (Kolb, 1984). Chi-Square correlational tests were conducted to examine the relationship between students' learning types and their final grades in an accelerated developmental math course and in a combined developmental math course. The results indicate no statistically significant relationships between the variables in both modalities of developmental math. Furthermore, students were surveyed on their preferences of the developmental math modalities. The results showed positive preferences toward both modalities of developmental math. With the limited amount of research in the area of developmental math modalities, this research helps to further understand the area and provides a basis for future research.
Show less - Date Issued
- 2016
- Identifier
- CFE0006445, ucf:51473
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006445
- Title
- A CORRELATIONAL STUDY OF EMOTIONAL INTELLIGENCE AND LANGUAGE STYLE MATCHING.
- Creator
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DePass, Deprise M., Whitten, Shannon, University of Central Florida
- Abstract / Description
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Individuals subconsciously convey emotions through language. The present study investigates the relationship between emotional intelligence (EQ) and language style matching (LSM). Emotional intelligence involves the ability to regulate, maintain, and express one's emotions and to perceive the emotion of others. LSM involves the phenomenon that when individuals talk they tend to mimic each other's word usage (Neiderhoffer and Pennebaker, 2002). The hypothesis of the present study is that...
Show moreIndividuals subconsciously convey emotions through language. The present study investigates the relationship between emotional intelligence (EQ) and language style matching (LSM). Emotional intelligence involves the ability to regulate, maintain, and express one's emotions and to perceive the emotion of others. LSM involves the phenomenon that when individuals talk they tend to mimic each other's word usage (Neiderhoffer and Pennebaker, 2002). The hypothesis of the present study is that individuals who are emotionally intelligent subconsciously match their language to their communication partner. Ten participants from the University of Central Florida's Psychology Department were given an emotional intelligence test. The participants were then asked to submit three text conversations stored in their phones, one in which they interpret as a positive encounter, another which they interpret as a negative encounter, and one interpreted as a neutral encounter. Bivariate correlations were used to analyze the data. The results did not support the hypothesis.
Show less - Date Issued
- 2017
- Identifier
- CFH2000214, ucf:46058
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH2000214
- Title
- A COSTUME DESIGN FOR RICHARD O'BRIEN'S THE ROCKY HORROR SHOW.
- Creator
-
McChesney, Harmony, Tollefson, Kristina, University of Central Florida
- Abstract / Description
-
This thesis documents my process as the Costume Designer for the University of Central Florida Conservatory Theatre's production of Richard O'Brien's musical, The Rocky Horror Show. The production opened on March 29, 2007 and ran for fifteen performances in the University of Central Florid's Mainstage Theatre before closing on April 15, 2007. This document presents the analysis, research, and design process that I used to create the costume design for the performance. In this...
Show moreThis thesis documents my process as the Costume Designer for the University of Central Florida Conservatory Theatre's production of Richard O'Brien's musical, The Rocky Horror Show. The production opened on March 29, 2007 and ran for fifteen performances in the University of Central Florid's Mainstage Theatre before closing on April 15, 2007. This document presents the analysis, research, and design process that I used to create the costume design for the performance. In this thesis, I document how I combined my own analysis and research with that of the director and design team to take the design from concept, through construction, to completion. This thesis will contain specific information on my design process including an analysis of the script, research, preliminary sketches, final designs, photographs of the production, and all paperwork I generated for the show. A journal of the challenges and solutions that I encountered during the design and construction process are included, along with a self evaluation and reflection on the finished production.
Show less - Date Issued
- 2010
- Identifier
- CFE0003524, ucf:48947
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003524
- Title
- A COUPLED CFD-LUMPED PARAMETER MODEL OF THE HUMAN CIRCULATION: ELUCIDATING THE HEMODYNAMICS OF THE HYBRID NORWOOD PALLIATIVE TREATMENT AND EFFECTS OF THE REVERSE BLALOCK-TAUSSIG SHUNT PLACEMENT AND DIAMETER.
- Creator
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Ceballos, Andres, Kassab, Alain, Bai, Yuanli, Deng, Weiwei, DeCampli, William, Divo, Eduardo, University of Central Florida
- Abstract / Description
-
The Hybrid Norwood (HN) is a relatively new first stage procedure for neonates with Hypoplastic Left Heart Syndrome (HLHS), in which a sustainable univentricular circulation is established in a less invasive manner than with the standard procedure. A computational multiscale model of such HLHS circulation following the HN procedure was used to obtain detailed hemodynamics. Implementation of a reverse-BT shunt (RBTS), a synthetic bypass from the main pulmonary to the innominate artery placed...
Show moreThe Hybrid Norwood (HN) is a relatively new first stage procedure for neonates with Hypoplastic Left Heart Syndrome (HLHS), in which a sustainable univentricular circulation is established in a less invasive manner than with the standard procedure. A computational multiscale model of such HLHS circulation following the HN procedure was used to obtain detailed hemodynamics. Implementation of a reverse-BT shunt (RBTS), a synthetic bypass from the main pulmonary to the innominate artery placed to counteract aortic arch stenosis, and its effects on local and global hemodynamics were studied.A synthetic and a 3D reconstructed, patient derived anatomy after the HN procedure were utilized, with varying degrees of distal arch obstruction, or stenosis, (nominal and 90% reduction in lumen) and varying RBTS diameters (3.0, 3.5, 4.0 mm). A closed lumped parameter model (LPM) for the peripheral or distal circulation coupled to a 3D Computational Fluid Dynamics (CFD) model that allows detailed description of the local hemodynamics was created for each anatomy. The implementation of the RBTS in any of the chosen diameters under severe stenosis resulted in a restoration of arterial perfusion to near-nominal levels. Shunt flow velocity, vorticity, and overall wall shear stress levels are inverse functions of shunt diameter, while shunt perfusion and systemic oxygen delivery correlates positively with diameter. No correlation of shunt diameter with helicity was recorded.In the setting of the hybrid Norwood circulation, our results suggest: (1) the 4.0mm RBTS may be more thrombogenic when implemented in the absence of severe arch stenosis and (2) the 3.0mm and 3.5mm RBTS may be a more suitable alternative, with preference to the latter since it provides similar hemodynamics at lower levels of wall shear stress.
Show less - Date Issued
- 2015
- Identifier
- CFE0005772, ucf:50068
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005772
- Title
- A Crack in Everything.
- Creator
-
Hoffman, Jeffrey, Isenhour, David, Poindexter, Carla, Kim, Joo, University of Central Florida
- Abstract / Description
-
Contained herein is a close examination of self-awareness and self-portraiture as it applies to the works of artist Jeffrey Hoffman. Water, frozen into various forms and combined with natural elements of wood, slowly melt over an indeterminable amount of time, each droplet documented as the process transforms the elements. Through this process, we see change. We see time. We see truth. This documentation of change and time through natural elements is where the artwork comes full circle....
Show moreContained herein is a close examination of self-awareness and self-portraiture as it applies to the works of artist Jeffrey Hoffman. Water, frozen into various forms and combined with natural elements of wood, slowly melt over an indeterminable amount of time, each droplet documented as the process transforms the elements. Through this process, we see change. We see time. We see truth. This documentation of change and time through natural elements is where the artwork comes full circle. Working with new media to explore man's interconnectivity to life, energy, and the cosmos, he produces time based installations, photographs, videos, and sculptures that serve as both existential metaphors and Tantric symbols. With the use of digital cameras and video, a record is created by which the disintegration which occurs from the unseen forces of gravity, heat and time upon sculptures made from natural elements and ice is examined. In its sculptural form, his work can be categorized as Installation art and Performance art due to its evolving nature. Each piece is intended to either change over time or to have that change halted by another temporal force like that of flowing electricity. The possibility of allowing varying levels of self-awareness to emerge through self portraiture is also examined. The existential, as well as the metaphysical, can be present in a physical form when the form is imbued with evidence of an evolutionary process. In many ways, the work serves as a self portrait. It is a means for Hoffman to examine his own existentialism as a student of the modern western world and life.
Show less - Date Issued
- 2012
- Identifier
- CFE0004242, ucf:49518
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004242
- Title
- A CRIMSON TRAIL.
- Creator
-
McGill, Caitlin, Neal, Mary Darlin', University of Central Florida
- Abstract / Description
-
Willing to overstep literary conventions in order to ensure that meaning and purpose reign over structure, cross-genre writing works to push boundaries of genre and tear down the walls of limitation. This cross-genre thesis aims to test literary restrictions of structure and style and, as literary endeavors often do, to rattle our existence. In this thesis, nonfiction and fiction work together to drive meaning to the surface of the page, meaning that is universal in the individual stories as...
Show moreWilling to overstep literary conventions in order to ensure that meaning and purpose reign over structure, cross-genre writing works to push boundaries of genre and tear down the walls of limitation. This cross-genre thesis aims to test literary restrictions of structure and style and, as literary endeavors often do, to rattle our existence. In this thesis, nonfiction and fiction work together to drive meaning to the surface of the page, meaning that is universal in the individual stories as well as in the human experience. Although some characters are fictional and some real, they often intersect, their journeys and discoveries merging into one. The many voices of this thesis, while diverse, speak to similar themes and meaning. The main character of "Silhouettes," a homosexual male who yearns to find his identity away from the place he once called home, experiences feelings of abandonment and loss. The narrator of "A Crimson Trail" longs to uncovers truths about her uncle's suicide and endures similar feelings of loss. "Abandoned Laurels" explores a complex mother-daughter relationship and wades through themes of mourning, regret, and shame. The remaining stories explore similar themes, including those of longing, death, and familial relationships. Shorter pieces are scattered amongst longer works and supplement themes developed in the thesis. Each section contributes to the characters' longing for identity, recovery, and understanding of the past. These related characters and their stories - both real and fictional - merge in a collective endeavor to sift through loss, explore the past, and, most importantly, find identity and hope in the future amidst the rubble of the present.
Show less - Date Issued
- 2012
- Identifier
- CFH0004165, ucf:44814
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004165
- Title
- A CRITICAL ANALYSIS OF PROBLEM SOLVING PERCEPTIONS AS REPORTED BY SPECIAL EVENT MANAGERS: A SYSTEMS BASED APPROACH TO TRAINING SPECIAL EVENT MANAGERS IN TEMPORAL BASED SITUATIONS.
- Creator
-
Ross, Mary Jo, Kaplan, Jeffrey, University of Central Florida
- Abstract / Description
-
The purpose of this research was to examine special event management as a temporary business model and how it is impacted by problem solving capabilities in its utilization of temporary systems. The phenomenon of special events management and how event leaders must continuously make decisions based upon knowledge, skill, and intuition are the constructs of why events operations are as unique as the events themselves. A paradigm of temporary operational organizations that depend on...
Show moreThe purpose of this research was to examine special event management as a temporary business model and how it is impacted by problem solving capabilities in its utilization of temporary systems. The phenomenon of special events management and how event leaders must continuously make decisions based upon knowledge, skill, and intuition are the constructs of why events operations are as unique as the events themselves. A paradigm of temporary operational organizations that depend on communication, information, and implementation of operational strategies within unusual and unique environments and on a continuous basis must rely on appropriate instructional systems. The instructional methods that are selected should support event leadership's problem solving methods in accomplishing the goals and mission of the special event.
Show less - Date Issued
- 2006
- Identifier
- CFE0001330, ucf:47011
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001330
- Title
- A CRITICAL PHENOMENOLOGY OF CIVILIZATION.
- Creator
-
Brinson, John, Hawkins, Ronnie, University of Central Florida
- Abstract / Description
-
Civilized culture is killing the planet. At present, we are facing the largest extinction event in 65 million years and the cause, according to most scholars, is "patently" human. My question, however, is not whether the mass destruction of the biosphere is the result of an unfortunate and misguided particularity within civilization (e.g., over consumption, driving too much, etc.), but rather: Is it the case that civilization, by its very nature, entails the destruction of the natural world...
Show moreCivilized culture is killing the planet. At present, we are facing the largest extinction event in 65 million years and the cause, according to most scholars, is "patently" human. My question, however, is not whether the mass destruction of the biosphere is the result of an unfortunate and misguided particularity within civilization (e.g., over consumption, driving too much, etc.), but rather: Is it the case that civilization, by its very nature, entails the destruction of the natural world and of both human and non-human communities? In the vein of a fairly recent movement in scholarship, my answer is a resounding "yes." Taking a cue from one of the foremost voices in this recent movement, Derrick Jensen, I'll briefly trace the genesis and justification of the following premise: "Civilization is not and can never be sustainable," as well as the philosophical fallout of what this may mean for us today. Employing the thought and method of certain strands of phenomenology, I first examine how it is that civilization appears in our collective everydayness and how certain movements within this appearance give way to its replication, continuation, and (largely) unquestioned legitimacy. From there, I move to incorporate the insight of Theodor Adorno and other critical theorists, uncovering the finer ideological strands that tie us to civilization. From the arguments outlined by Jensen, John Zerzan, and others, I make a case for the active rejection and dismantling of civilization, ultimately attempting to articulate a philosophically based strategy of resistance.
Show less - Date Issued
- 2011
- Identifier
- CFH0003866, ucf:44703
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0003866
- Title
- A CULTURAL CONTINGENCY LEADERSHIP MODEL FOR A MULTINATIONAL HIGHER EDUCATION JOINT VENTURE.
- Creator
-
Albritton, Frankie, House, Jess, University of Central Florida
- Abstract / Description
-
This dissertation addressed the need for empirical research on the leadership of multinational virtual teams (Davis & Bryant, 2003; Early & Gibson, 2002; Ilgen, Lepine, and Hollenbeck, 1997; Prieto & Arias, 1997), particularly in the field of educational leadership (Cheng, 1995). This was accomplished through the development of a model based upon the cultural values discovered through the use of Hofstede's (1980, 2001) Values Survey Module 94 (VSM 94). As workers will bring values from...
Show moreThis dissertation addressed the need for empirical research on the leadership of multinational virtual teams (Davis & Bryant, 2003; Early & Gibson, 2002; Ilgen, Lepine, and Hollenbeck, 1997; Prieto & Arias, 1997), particularly in the field of educational leadership (Cheng, 1995). This was accomplished through the development of a model based upon the cultural values discovered through the use of Hofstede's (1980, 2001) Values Survey Module 94 (VSM 94). As workers will bring values from their own cultures to the multinational workplace (Bochner & Hesketh, 1994), research was conducted to determine the cultural values of economics professors in the United States and Germany in order to formulate a cultural contingent leadership model based on Triandis' (1993) adaptation of Fiedler's (1967) contingency theory. Given a total response from 194 U.S. and German economics professors, it was discovered that faculty in both the United States and Germany had values that differed significantly from those that Hofstede discovered for his IBM employee samples in four out of five dimensions. However, it was found that the values for the U.S. and German faculties were a close replication of Hoppe's (1990) findings which were based on a sample that was similar to the economics faculties in both occupation and education. These findings add a cautionary note to the recommendation by Hofstede and Peterson (2000) that existing cultural values can be used by cultural researchers: Previous cultural value data can be used if the samples are closely matched to the previous samples in both nationality as well as educational and occupational background. The research thus indicated that differences in national culture, as measured by Hofstede's (1980, 2001) cultural dimensions, still exist. In addition, a direct comparison of the cultural values between the two faculties indicated that the U.S. and German economics faculties differed significantly in two of Hofstede's cultural dimensions, individualism and collectivism and masculinity and femininity. The two samples were not significantly different in the cultural dimensions of power distance, uncertainty avoidance, and long term orientation. Using the Triandis (1993) approach, application of the research results to Fiedler's (1967) LPC model indicated that a relationship oriented leader would be an in-match leader for a group of U.S. and German higher education economics faculty. This result was contingent upon the cultural values discovered for the U.S. and German faculties who would be involved in an endeavor with situational variables similar to that which would be found in an international joint venture to offer online distance economics education to students in a developing country.
Show less - Date Issued
- 2007
- Identifier
- CFE0001547, ucf:47143
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001547
- Title
- A CULTURAL-HISTORICAL ACTIVITY THEORY ANALYSIS OF FACTORS AFFECTING TECHNOLOGY ADOPTION BY HIGHER EDUCATION PROGRAM FACULTY.
- Creator
-
Marquez, Rolando, Gunter, Glenda, University of Central Florida
- Abstract / Description
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Background: Researchers have revealed that among the reasons provided as barriers to the adoption of technology are: lack of technology resources, time, professional development and support (National Council for the Accreditation of Teacher Education, 1997; Parker, 1996; Sheldon & Jones, 1996; Sheldon & Jones, 1996; NCATE, 1997; Shelly, Gunter & Gunter, 2010, U.S. Congress, 1995). Several models used to explain the usage of technology within education such as the Technology Acceptance Model ...
Show moreBackground: Researchers have revealed that among the reasons provided as barriers to the adoption of technology are: lack of technology resources, time, professional development and support (National Council for the Accreditation of Teacher Education, 1997; Parker, 1996; Sheldon & Jones, 1996; Sheldon & Jones, 1996; NCATE, 1997; Shelly, Gunter & Gunter, 2010, U.S. Congress, 1995). Several models used to explain the usage of technology within education such as the Technology Acceptance Model (TAM) have been somewhat ineffective in explaining or providing a holistic view of the factors that come into play when examining technology infusion and diffusion as they account for a limited percentage of variance (Legris, Ingham & Collerete, 2003; Pan, Gunter, Sivo & Cornell, 2005). Purpose: To better understand the choices that faculty members make in their use of educational technologies and media and to determine why some technologies such as blackboard have been widely adopted, but others have not. The following research question was formulated to guide the study: "Why do faculty members in higher education make the instructional choices they do with respect to educational technologies and media? Also, how can the use of Cultural-Historical Activity Theory (CHAT), as a more robust framework, offer an increase in explanatory power to better enable the understanding of a multitude of factors that impact the adoption and use of certain media technologies? Setting: A technology rich department at a college of a large urban university in the Southeastern United States. Participants: Three faculty members who taught in the department. Research Design: Qualitative multi-site case study informed by Engeström's CHAT(Engeström, 1987). Data Collection and Analysis: Document analysis, individual interviews, and laboratory and classroom observations provided data. Qualitative data analysis that employed qualitative inquiry research was informed by Creswell's "data analysis spiral" and Engeström's CHAT. Findings: Visits at the institution presented several of the key ideas in the CHAT framework including contradictions within the media selection activity and tensions at the primary, secondary, tertiary and quaternary levels. Additional themes included group work, autonomy, media as a tool to achieve learning goals, caring for students, early adopters, and relevance with current trends.
Show less - Date Issued
- 2011
- Identifier
- CFE0003665, ucf:48833
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003665
- Title
- A CUP OF TEA: A STUDY OF THE TEA PARTY CAUCUS IN THE UNITED STATES HOUSE OF REPRESENTATIVES.
- Creator
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Phillips, Stephen, Pollock, Philip, University of Central Florida
- Abstract / Description
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Over the course of the last few years, a new movement has taken the American political system by storm, the Tea Party. The movement has not only captivated our media but also the minds of ordinary Americans and political elites. According to popular consensus and academic opinion, the Tea Party is comprised of a group of conservative-leaning Republicans who want a smaller government and a lesser tax burden. This is what we think of the Tea Party, but is it true? It is perceived that Tea Party...
Show moreOver the course of the last few years, a new movement has taken the American political system by storm, the Tea Party. The movement has not only captivated our media but also the minds of ordinary Americans and political elites. According to popular consensus and academic opinion, the Tea Party is comprised of a group of conservative-leaning Republicans who want a smaller government and a lesser tax burden. This is what we think of the Tea Party, but is it true? It is perceived that Tea Party members differ significantly from their Republican colleagues in the House of Representatives, but do they? Do they truly represent the Tea Party philosophy and agenda? By creating an original data set on the Republican members of the United States House of Representatives, and examining variables such as the political lean, economic and employment make-up of a member's district, their endorsements and incumbency, as well as high priority legislative votes from the 112th Congress, I will be able to investigate the characteristics and tendencies of Tea Party Caucus members. Once one looks at the 242 member House Republican Caucus and further examines the sixty members of the Tea Party Caucus, the data shows that Tea Party Caucus members largely originate from safe Republican districts and have served in previous congressional terms. Analysis shows that Tea Party Caucus members do vary significantly from their House Republican colleagues when examining their districts, but do not vary as considerably when examining their voting patterns.
Show less - Date Issued
- 2012
- Identifier
- CFH0004151, ucf:44851
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004151
- Title
- A curricula assessment and improvement quantitative model for higher education: a design for six sigma methodology.
- Creator
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Halawany, Abdullah, Elshennawy, Ahmad, Lee, Gene, Rabelo, Luis, Rahal, Ahmad, University of Central Florida
- Abstract / Description
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Curricula assessment is an integrated process to assist higher education institutions in addressing the challenges in adesignated field of study and in exploring the opportunities to better educate and prepare their students for an increasinglycomplex world.Although assessment as a topic has been researched extensively, there has been a lack of quantitative tools that addressthe requirements of many of the stakeholders that may be critical to the curriculum design and assessment processes...
Show moreCurricula assessment is an integrated process to assist higher education institutions in addressing the challenges in adesignated field of study and in exploring the opportunities to better educate and prepare their students for an increasinglycomplex world.Although assessment as a topic has been researched extensively, there has been a lack of quantitative tools that addressthe requirements of many of the stakeholders that may be critical to the curriculum design and assessment processes.This research proposes the utilization of Design for Six Sigma (DFSS) to develop a quantitative model for curriculumassessment and improvement for higher education institutions. A review of the literature indicates that there is a lack ofquantitative tools that enhance the reliability and efficiency of gathering customer requirements for curriculum in highereducation environment. In addition, there is a lack of tools to translate these requirements into actual characteristics that canbe used for curriculum design and assessment purposes. The literature also indicates that curriculum assessment is one ofseveral educational processes that affect the quality of education.This research proposes a quantitative model for curriculum assessment and improvement in higher education institutions,utilizing design for six sigma methodology. The proposed model explores the use of the Kano model concept to translateneeded requirements into desirable curriculum attributes and the general concept of establishing transfer function todetermine the level at which those requirements have been satisfied. The use of the developed model can help improvestudent learning and provide curriculum stakeholders with timely feedback about the curriculum and identify areas in need ofimprovement.To validate the capability of the proposed model, an ABET accredited department of Industrial Engineering in a USuniversity was used a case study.
Show less - Date Issued
- 2014
- Identifier
- CFE0005344, ucf:50497
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005344
- Title
- A CUSTOMER PROGRAMMABLE MICROFLUIDIC SYSTEM.
- Creator
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Liu, Miao, Chen, Quanfang, University of Central Florida
- Abstract / Description
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Microfluidics is both a science and a technology offering great and perhaps even revolutionary capabilities to impact the society in the future. However, due to the scaling effects there are unknown phenomena and technology barriers about fluidics in microchannel, material properties in microscale and interactions with fluids are still missing. A systematic investigation has been performed aiming to develop "A Customer Programmable Microfluidic System". This innovative Polydimethylsiloxane ...
Show moreMicrofluidics is both a science and a technology offering great and perhaps even revolutionary capabilities to impact the society in the future. However, due to the scaling effects there are unknown phenomena and technology barriers about fluidics in microchannel, material properties in microscale and interactions with fluids are still missing. A systematic investigation has been performed aiming to develop "A Customer Programmable Microfluidic System". This innovative Polydimethylsiloxane (PDMS)-based microfluidic system provides a bio-compatible platform for bio-analysis systems such as Lab-on-a-chip, micro-total-analysis system and biosensors as well as the applications such as micromirrors. The system consists of an array of microfluidic devices and each device containing a multilayer microvalve. The microvalve uses a thermal pneumatic actuation method to switch and/or control the fluid flow in the integrated microchannels. It provides a means to isolate samples of interest and channel them from one location of the system to another based on needs of realizing the customers' desired functions. Along with the fluid flow control properties, the system was developed and tested as an array of micromirrors. An aluminum layer is embedded into the PDMS membrane. The metal was patterned as a network to increase the reflectivity of the membrane, which inherits the deformation of the membrane as a mirror. The deformable mirror is a key element in the adaptive optics. The proposed system utilizes the extraordinary flexibility of PDMS and the addressable control to manipulate the phase of a propagating optical wave front, which in turn can increase the performance of the adaptive optics. Polydimethylsiloxane (PDMS) has been widely used in microfabrication for microfluidic systems. However, few attentions were paid in the past to mechanical properties of PDMS. Importantly there is no report on influences of microfabrication processes which normally involve chemical reactors and biologically reaction processes. A comprehensive study was made in this work to study fundamental issues such as scaling law effects on PDMS properties, chemical emersion and temperature effects on mechanical properties of PDMS, PDMS compositions and resultant properties, as well as bonding strength, etc. Results achieved from this work will provide foundation of future developments of microfluidics utilizing PDMS.
Show less - Date Issued
- 2008
- Identifier
- CFE0002372, ucf:47798
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002372
- Title
- A Cytoplasmic-Replicating RNA Virus Sensitizes Cancer Cells to DNA Modifying Agents.
- Creator
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Fox, Candace, Parks, Griffith, Copik, Alicja, Khaled, Annette, Zervos, Antonis, University of Central Florida
- Abstract / Description
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The Parainfluenza virus 5 (PIV5) mutant P/V-CPI- is restricted for spread in normal cells but not in cancer cells in vitro and is effective at reducing tumor burden in mouse model systems. Here we show that P/V-CPI- infection of human laryngeal cancer HEp-2 cells resulted in the majority of the cells dying, but unexpectedly, a population of cells emerged as P/V-CPI- persistently infected (PI) cells. P/V-CPI- PI cells had elevated levels of basal caspase activation, and viability was highly...
Show moreThe Parainfluenza virus 5 (PIV5) mutant P/V-CPI- is restricted for spread in normal cells but not in cancer cells in vitro and is effective at reducing tumor burden in mouse model systems. Here we show that P/V-CPI- infection of human laryngeal cancer HEp-2 cells resulted in the majority of the cells dying, but unexpectedly, a population of cells emerged as P/V-CPI- persistently infected (PI) cells. P/V-CPI- PI cells had elevated levels of basal caspase activation, and viability was highly dependent on activity of cellular inhibitors of apoptosis, such as Survivin. In challenge experiments with external inducers of apoptosis, the PI cells were highly sensitive to cisplatin-induced DNA damage and cell death. This increased cisplatin sensitivity correlated with defects in the phosphorylation cascade controlling DNA damage signaling pathways, as well as translocation of damage-specific DNA binding protein 1 (DDB1) to the nucleus. Similar sensitivity to cisplatin was seen with cells during acute infection with P/V-CPI-, as well as acute infections with WT PIV5. Based on this finding, we tested the hypothesis that histone deacetylase (HDAC) inhibitors would also act with P/V-CPI- infection to enhance cancer cell killing. Using human lung and laryngeal cancer cell lines, 10 HDAC inhibitors were tested for their effect on viability of P/V-CPI- infected cells. HDAC inhibitors such as scriptaid enhanced caspase-3/7, -8 and -9 activity induced by P/V-CPI- and overall cell toxicity. Scriptaid treatment also enhanced the spread of P/V-CPI- through a population of cancer cells and suppressed interferon-beta induction through blocking phosphorylation and nuclear translocation of Interferon Regulatory Factor 3 (IRF-3). These results support a therapeutic approach of combining parainfluenza infection and chemotherapy, but also raise questions on the mechanism by which a cytoplasmic-replicating RNA virus can alter cellular DNA damage responses.
Show less - Date Issued
- 2019
- Identifier
- CFE0007803, ucf:52355
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007803
- Title
- A Decision Support Model for Autonomous Trucks Strategies.
- Creator
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Mohamed, Ahmad Saeid Ammar, Yun, Hae-Bum, Chopra, Manoj, Sallam, Amr, University of Central Florida
- Abstract / Description
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We examined the potential to improve the movement of freight using Truck PlatooningLane strategies on limited access highways in the State of Florida. In the First part of thisresearch, we investigated the potential benefits from dedicating one lane from existinglanes for autonomous trucks only. In this regard, a general framework tool was developedto evaluate and compare different measurements (e.g., travel tim and emissions) to betterassist decision makers to determine the most effective...
Show moreWe examined the potential to improve the movement of freight using Truck PlatooningLane strategies on limited access highways in the State of Florida. In the First part of thisresearch, we investigated the potential benefits from dedicating one lane from existinglanes for autonomous trucks only. In this regard, a general framework tool was developedto evaluate and compare different measurements (e.g., travel tim and emissions) to betterassist decision makers to determine the most effective freight transportation strategy.Additionally, the travel time, level of service and emissions on Florida Strategic IntermodalSystem (SIS) were systematically analyzed using a VISSIM and MOVES simulation todetermine if it can be improved. For the scenarios simulated in this investigation, the inputincluded different patterns with a variety of peak hour volumes, truck percentages, speeds,and number of lanes. Additionally, the various total values of the resultant travel time,emissions and level of service for each SIS corridor were determined and calculated usinga General Linear Model and then tabulated to reveal input patterns. The results showed thata truck platooning lane can significantly reduce the travel time and emissions of trucks. Inthe second part, we proposed using a The Analytic Hierarchy Process (AHP) method toevaluate the potential benefits of building a new lane for autonomous trucks. The AHPmethod was developed to include all possible measurements that can assist decision makersto select the best autonomous truck policy. The results of the AHP model showed that thesafety criterion was significantly the most influential perspective per experts' opinions. Theresults showed that experts were more concerned about safety and environmentalconsiderations than the initial cost associated with building a new lane.
Show less - Date Issued
- 2018
- Identifier
- CFE0007056, ucf:51983
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007056
