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(1 - 5 of 5)
- Title
- Analysis of Alternative Convoy Route Patrol Procedures for Countering Improvised Explosive Devices Deployed During Asymmetric Warfare in Afghanistan-like Rural Settings.
- Creator
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Baca, Larry, Proctor, Michael, Kincaid, John, Morrow, Patricia Bockelman, University of Central Florida
- Abstract / Description
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Improvised Explosive Devices (IEDs) are the greatest casualty producing and costly weapon system employed by the enemy on the asymmetric battlefield of today. Despite Billions of dollars spent on technological devices to counter the IED threat, IEDs are still responsible for roughly 50% of battlefield casualties. A tremendous amount of effort and resource has and continues to be levied in the pursuit of a technological solution to the IED problem. By contrast, little research has been done on...
Show moreImprovised Explosive Devices (IEDs) are the greatest casualty producing and costly weapon system employed by the enemy on the asymmetric battlefield of today. Despite Billions of dollars spent on technological devices to counter the IED threat, IEDs are still responsible for roughly 50% of battlefield casualties. A tremendous amount of effort and resource has and continues to be levied in the pursuit of a technological solution to the IED problem. By contrast, little research has been done on Counter Improvised Explosive Device (CIED) procedures. This paper explores the potential of CIED procedures as a casualty reduction mechanism by comparing two observed tactical procedures used in patrolling convoy routes.
Show less - Date Issued
- 2016
- Identifier
- CFE0006525, ucf:51376
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006525
- Title
- Power to the People: Responsible Facilitation in Co-Creative Story-Making.
- Creator
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Hill, Amanda, Weaver, Earl, Wood, Vandy, Kovac, Kim, Snyder, Tara, University of Central Florida
- Abstract / Description
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Power to the People: Responsible Facilitation in Co-Creative Story-Making describes and applies a tool for recording and analyzing the co-productive creation process of digital storytelling (DST) workshops to be used by project facilitators for the purposes of reflection and for developing an ethics of responsibly in story-making practices. It provides a method for analyzing digital storytelling practices that focuses on the rhetorical, dialogic, co-productive, creative story-making space...
Show morePower to the People: Responsible Facilitation in Co-Creative Story-Making describes and applies a tool for recording and analyzing the co-productive creation process of digital storytelling (DST) workshops to be used by project facilitators for the purposes of reflection and for developing an ethics of responsibly in story-making practices. It provides a method for analyzing digital storytelling practices that focuses on the rhetorical, dialogic, co-productive, creative story-making space rather than the finished stories or the technologies. Looking through a new media lens, this dissertation aligns the DST genre and practice in relation to alternative media broadly, and tactical media specifically, to understand DST as a resource for storytellers. This dissertation situates DST as a co-creative media process created among participants, individual storytellers, facilitators, institutions, and the audience, and discusses the inter-relationships within the workshop setting as well as in those found in the dissemination of the final digital stories. The author discusses the relationships among the storytellers and the facilitators, the other workshop participants, and the viewing audience, examining this final relationship in terms of face-to-face and digital interactions. This dissertation provides a reflexive look at the responsibility of the facilitator in co-creative digital storytelling endeavors and makes use of diverse international case studies in addition to an analysis of the author's own facilitated project, (")Exploring Our Information Diets,(") as examples. The author argues that co-creative storymaking facilitators should interpret their roles within the collaborative creation process to ensure that responsible facilitation practices based in (")witnessing(") guide the storytelling process, and create an environment that treats participants as subjects with the ability to respond to the world.
Show less - Date Issued
- 2018
- Identifier
- CFE0007572, ucf:52568
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007572
- Title
- COED ADOLESCENT SOCCER PLAYERS IN A COMPETITIVE LEARNING MILIEU: AN ETHNOGRAPHIC ASSESSMENT OF GENDER ATTITUDES, PERCEPTIONS, AND SPORT SPECIFIC TESTING.
- Creator
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O DONNELL, FRANCIS, Rohter, F. D., University of Central Florida
- Abstract / Description
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ABSTRACT:The history of association soccer dates back to the 1800's, and all indications are that prospects for the female athlete was scarce in all sports. The researcher has arranged an environment where young females can train with males in a soccer setting that has all the necessary elements for the athletes to learn, improve and compete with their own gender as well as opposite gender. The female group has been noticeable underachievers in this sport and is not aware of their potential....
Show moreABSTRACT:The history of association soccer dates back to the 1800's, and all indications are that prospects for the female athlete was scarce in all sports. The researcher has arranged an environment where young females can train with males in a soccer setting that has all the necessary elements for the athletes to learn, improve and compete with their own gender as well as opposite gender. The female group has been noticeable underachievers in this sport and is not aware of their potential. The research methodology is ethnographic in nature and study could easily be related to a traditional way to learn and develop in this sport. The method stresses the importance of reproducing procedures that were taught to the researcher. The employment of this method was to provide motivation and additional teaching resources to assist and enhance development of the research participant's potential.This was an ethnographic endeavor that accumulated several sources of data on 13 elite male and female athletes. Based on the data collected interpretations were made regarding their perceptions of the opposite gender. Ethnography was combined with descriptive statistics and employed to elicit and compile the data in the soccer specific testing components and the interviews. Merging techniques of observation (participant observation), field notes, video analysis, individual and group interviews were the sources of rich information for the researcher. This was a practical approach to bring out or discover any overt or covert trends, and to determine what possible barriers to learning would limit and reduce participation in the sport of soccer. The theoretical nature of the research, formal sociology is very much related to observational methods, choosing to gather data in a controlled and organized approach. The researcher's decision to tape the interview process and his preference to videotape events would thereby collect a complete and accurate account of the training progression subject matter. The results in the soccer specific testing indicated that the males were generally faster on sprint runs and had more endurance on the distance runs. However, a few of the females did better some of the males' scores in the aerobic and anaerobic events. The technical and tactical data indicated a slight improvement for the females when comparing pre and posttest results. Once more, the males were more advanced than the females. The psychological data showed the females progressed on the posttest scores. However, there was no overall male domination on the 20 categories. There are different areas on the inventory where females scored higher and other areas where the males would top the females. The interviews provided some enlightening information that confirmed aspects of male domination exist in sport and the feminist's role in sport as bringing attention to many gender issues, the positive and negative aspects of education and sport, the goals and motivation to participate in sport. Finally, the contrasting viewpoints between the American adolescent in this study and the English adolescent in Flintoff's (1993) dissertation and Flintoff and Scraton's (2001) study on physical education and gender issues. The most important finding was that learning had occurred in the training milieu. Learning was accomplished through the males' ability to facilitate the dynamics of attention and discipline required throughout the training sessions that were offered. The soccer specific test results indicated a much more motivated female group and the females' spring season was very successful; the team went undefeated in all competitions. The males in the study began to shed the superior attitude to one of more respect and tolerance of their female counterparts. The female differs emotionally from the male as the interview data illustrated and the co-education environment was both positive and productive, but there are limits to the inclusion of th
Show less - Date Issued
- 2004
- Identifier
- CFE0000066, ucf:52853
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000066
- Title
- THE INFLUENCE OF SEXUAL SELECTION ON BEHAVIORAL AND PHYSIOLOGICAL MECHANISMS UNDERLYING REPRODUCTIVE SUCCESS IN MALE CAPE GROUND SQUIRRELS (XERUS INAURIS).
- Creator
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Manjerovic, Mary, Waterman, Jane, University of Central Florida
- Abstract / Description
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Sexual selection is considered a powerful evolutionary force responsible for the enormous diversity found in reproductive morphology, physiology, and behavior. I addressed questions related to selection in the Cape ground squirrel (Xerus inauris), a species characterized as highly social and promiscuous. These attributes often are responsible for variance in male reproductive success and as such, sexual selection theory predicts increased opportunity for sexual selection. I confirm that the...
Show moreSexual selection is considered a powerful evolutionary force responsible for the enormous diversity found in reproductive morphology, physiology, and behavior. I addressed questions related to selection in the Cape ground squirrel (Xerus inauris), a species characterized as highly social and promiscuous. These attributes often are responsible for variance in male reproductive success and as such, sexual selection theory predicts increased opportunity for sexual selection. I confirm that the predominant mechanism underlying genital evolution and competition for paternity in X. inauris is sperm competition. I find evidence that investment in sperm competition is costly and may reflect immunocompetence. I quantify reproductive success as it relates to alternative male tactics and female resource distribution. I find that male X. inauris alternative reproductive tactics differ within and across populations most likely due to differences in female resource distribution. In areas where females are evenly distributed, dispersed males encounter more estrous females, and therefore have increased breeding opportunities. However, the decision to remain natal does not preclude reproduction. I determine that these tactics are most likely conditional with equal fitness payoffs. Males, regardless of tactic, invest more in post-copulatory competition (e.g. sperm competition, copulatory plugs) than males within a population with a clustered distribution of breeding females. In the latter area, males form dominance hierarchies that affect copulatory success and lead to greater skews in reproduction among males. Both sites have evidence of a highly skewed variance in reproduction and intense sexual selective pressure. My results suggest these populations have increased opportunities for selection but that different mechanisms of intrasexual competition may result in rapid evolutionary change within this species.
Show less - Date Issued
- 2010
- Identifier
- CFE0003400, ucf:48402
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003400
- Title
- STRATEGICALLY MINDED: DYNAMIC ANALYSIS OF STRATEGIC FLIGHT BAT MANEUVERS.
- Creator
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Kasprzyk, Marie, Jayasuriya, suhada, University of Central Florida
- Abstract / Description
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Digital recordings of three different species of bats were studied in this thesis to determine the forces and moments that were experienced throughout the bat's flight. The recordings were also studied to determine the pursuit strategies that were most effective for the bat to quickly capture its prey. A pursuit strategy is a strategic way to travel that will allow a pursuer to capture/approach their target the quickest. Therefore when a bat utilizes a particular pursuit strategy, it will...
Show moreDigital recordings of three different species of bats were studied in this thesis to determine the forces and moments that were experienced throughout the bat's flight. The recordings were also studied to determine the pursuit strategies that were most effective for the bat to quickly capture its prey. A pursuit strategy is a strategic way to travel that will allow a pursuer to capture/approach their target the quickest. Therefore when a bat utilizes a particular pursuit strategy, it will adjust its position/ direction vector in a particular way that will allow it to approach its target very quickly. Data was collected directly from the video by manual collection utilizing Microsoft Visual Studio to extract frames, collect and record the data. This research was conducted to determine when throughout the flight the bat would experience significant forces and moments. The location and magnitude of the forces were reported along with an explanation of why the bat was experiencing a peak at each specific time. The forces and moments that the bat experienced thought-out the flight pursuit were calculated by relative velocity and acceleration calculations. In all four scenarios the bat experienced forces in relation to rotating its body about its center of mass. Forces were specifically seen when the bat periodically began to rotate its body before the final plunge to capture its prey. Prey avoidance and pursuit strategies were also studied and observed in this thesis which included the constant bearing and the constant absolute target direction. The intent was to determine which pursuit strategy bats use to quickly capture their prey. The constant bearing strategy is utilized to pursue prey moving along a smooth path, on the other hand the Constant Absolute Target Direction (CATD) pursuit strategy is utilized to capture erratically moving prey. For most of the bats analyzed, it was seen that the CATD strategy proved to be the preferred pursuit strategy. CATD was not only adequate for analyzing the pursuit of erratically moving prey but also worked well when analyzing the pursuit of prey that remained stationary. It cannot be fully concluded that bats utilize the CATD strategy to successfully capture erratically flying prey. The angle remains relatively constant but does not exhibit a zero change in angle as by definition. The large forces experienced by the bat were seen when the bat began to rotate its body about its pitch axis or when the bat made a large turn. Moments were seen specifically when the bat began to bank into its last and final turn towards its target.
Show less - Date Issued
- 2013
- Identifier
- CFH0004418, ucf:45108
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004418
