published_or_final_version / Politics and Public Administration / Master / Master of Public Administration

Thesis (M.A.)--Naval Postgraduate School, 2008. / Description based on title page of source document ( viewed on April 28, 2008). Includes bibliographical references (p. 137-143).

Thesis (Ph.D.)--York University, 2009. Graduate Programme in Sociology. / Typescript. Includes bibliographical references (leaves 314-337). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:NR51682

Thesis (M.S.)--Naval Postgraduate School, 2007. / Title from title page of source document (p. iii) (viewed on December 6, 2007). Includes Report documentation page (p. ii). Thesis Advisor(s): Susan G. Hutchins, Anthony Kendall. "June 2007." Includes bibliographical references (p. 171-176 ). Also available in print.

No description available.

This study investigates the relationship of executive fire officers' use of strategic thinking skills and their proficiency using information and communication technology. A non-experimental quantitative study design was employed. The study consisted of 400 graduates of the National Fire Academy's Executive Fire Officer Program. The use of strategic thinking skills was measured by the Strategic Thinking Questionnaire (STQv6) (Pisapia & Reyes-Guerra, 2007). The use of information and communication technology tools was measured by the Information and Communication Technology (ICT) Fluency Questionnaire (Hilberg, 2007). The EFOs' strategic thinking capabilities of systems thinking (3.58 +/- .447) and reflecting (3.82 +/- .445) compared to previously reported samples from the literature, both empirically and theoretically. Depending upon the sample, some means were significantly higher and others were significantly lower. The strategic thinking questionnaire and the ICT fluency questionnaire were not directly correlated to one another ; however, there were some strong correlations within their subscales. ICT fluency and ICT comfort were highly correlated (r = .516), as well as systems thinking and reflecting (r = .688) at the 0.05 level. There was a significant correlation between age and ICT comfort (r = -.235), as well as between years of experience and ICT comfort (r = -.203) at the 0.05 level. Age moderated the relationship between systems thinking*reflection, and ICT comfort. Race moderated the relationship between systems thinking*reflection, and ICT education/training. This research was significant because it was the first time that Executive Fire Officers have been studied regarding their strategic thinking capabilities and their information and communications technology fluency. / by Gerri Penney. / Vita. / Thesis (Ph.D.)--Florida Atlantic University, 2010. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2010. Mode of access: World Wide Web.

published_or_final_version / Politics and Public Administration / Master / Master of Public Administration

Radio propagation in the presence of fire is known to be problematic to communications. In this thesis we use both experimental and theoretical approaches to examine and understand radio propagation in fire environments. Propagation is examined for three small scale fires with broadband equipment operating from 50MHz to 1GHz. Results for line of sight propagation show a strong interaction of fire with electromagnetic propagation. The next section develops electromagnetic modelling of the fire environment. A model of the combustion induced plasma is developed, as well as a refractive index model of the surrounding atmosphere of a fire. Simple propagation calculations are undertaken, using the developed fire models, to provide an intial understanding of propagation in fire environments. The next portion of the thesis considers propagation using a more rigorous electromagnetic simulation technique. A modified Finite Difference Time Domain method is presented and is utilised to examine three dimensional propagation in the small scale fire experiments. The outcome is a more solid understanding of propagation and the contributing factors. The last portion of the thesis is the application of the above electromagnetic modelling and simulation methods to bushfire scenarios. Various scenarios that are problematic to radio communication are examined. Discussion and recommendations are made concerning radio communication frequency selection and considerations for propagation in fire environments. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1457560 / Thesis (Ph.D.) -- University of Adelaide, School of Electrical and Electronic Engineering, 2009

Radio propagation in the presence of fire is known to be problematic to communications. In this thesis we use both experimental and theoretical approaches to examine and understand radio propagation in fire environments. Propagation is examined for three small scale fires with broadband equipment operating from 50MHz to 1GHz. Results for line of sight propagation show a strong interaction of fire with electromagnetic propagation. The next section develops electromagnetic modelling of the fire environment. A model of the combustion induced plasma is developed, as well as a refractive index model of the surrounding atmosphere of a fire. Simple propagation calculations are undertaken, using the developed fire models, to provide an intial understanding of propagation in fire environments. The next portion of the thesis considers propagation using a more rigorous electromagnetic simulation technique. A modified Finite Difference Time Domain method is presented and is utilised to examine three dimensional propagation in the small scale fire experiments. The outcome is a more solid understanding of propagation and the contributing factors. The last portion of the thesis is the application of the above electromagnetic modelling and simulation methods to bushfire scenarios. Various scenarios that are problematic to radio communication are examined. Discussion and recommendations are made concerning radio communication frequency selection and considerations for propagation in fire environments. / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1457560 / Thesis (Ph.D.) -- University of Adelaide, School of Electrical and Electronic Engineering, 2009

学位プログラム名: 京都大学大学院思修館 / 京都大学 / 新制・課程博士 / 博士(総合学術) / 甲第25460号 / 総総博第36号 / 京都大学大学院総合生存学館総合生存学専攻 / (主査)教授 IALNAZOVDimiter Savov, 教授 山敷 庸亮, 准教授 関山 健, 寶 馨 (防災科学技術研究所) / 学位規則第4条第1項該当 / Doctor of Philosophy / Kyoto University / DFAM