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2005

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Extreme Rainfall In Texas: Patterns And Predictability, John W. Nielsen-Gammon, Fuqing Zhang, Andrew M. Odins, Boksoon Myoung Jan 2005

Extreme Rainfall In Texas: Patterns And Predictability, John W. Nielsen-Gammon, Fuqing Zhang, Andrew M. Odins, Boksoon Myoung

Mathematics, Physics, and Computer Science Faculty Articles and Research

Extreme rainfall, with storm total precipitation exceeding 500 mm, occurs several times per decade in Texas. According to a compositing analysis, the large-scale weather patterns associated with extreme rainfall events involve a northward deflection of the tropical trade winds into Texas, with deep southerly winds extending into the middle troposphere. One such event, the July 2002 South-Central Texas flood, is examined in detail. This particular event was associated with a stationary upper-level trough over central Texas and northern Mexico that established a steady influx of tropical moisture from the south. While the onset of the event was triggered by destabilization …

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Rational Hyperholomorphic Functions In R4, Daniel Alpay, Michael Shapiro, Dan Volok Jan 2005

Rational Hyperholomorphic Functions In R4, Daniel Alpay, Michael Shapiro, Dan Volok

Mathematics, Physics, and Computer Science Faculty Articles and Research

We introduce the notion of rationality for hyperholomorphic functions (functions in the kernel of the Cauchy-Fueter operator). Following the case of one complex variable, we give three equivalent definitions: the first in terms of Cauchy-Kovalevskaya quotients of polynomials, the second in terms of realizations and the third in terms of backward-shift invariance. Also introduced and studied are the counterparts of the Arveson space and Blaschke factors.

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A Comparative Investigation Of Longevity And Morbidity In Angelman Syndrome And Prader-Willi Syndrome, Allyson K. Thomson Jan 2005

A Comparative Investigation Of Longevity And Morbidity In Angelman Syndrome And Prader-Willi Syndrome, Allyson K. Thomson

Theses: Doctorates and Masters

The present study examined the life histories of individuals In Western Australia with a diagnosis of Angelman or Prader-Willi syndrome. Angelman and Prader_Willi syndrome, are phenoypically diverse disorders both of which result from the failure of imprinting at the chrl5qll-q13 locus. In most cases, loss of the maternal imprint from the region leads to Angelman syndrome, while lack of a paternal pattern results in Prader-WilIi syndrome. Between 4-14% of Angelman cases have a mutation in a single gene, UBE3A.

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Investigating Information Management Weaknesses In A Local Government Organisation: A Critical Hermeneutic Ethnographic Case Study Of Internet Documents From Information Warfare And Legal Perspective(S), Edward E. Andre Jan 2005

Investigating Information Management Weaknesses In A Local Government Organisation: A Critical Hermeneutic Ethnographic Case Study Of Internet Documents From Information Warfare And Legal Perspective(S), Edward E. Andre

Theses: Doctorates and Masters

In this thesis I develop an approach to analyse and interpret internet documents belonging to a particular organisation in a State of Australia. My intention in the research is to find ways to protect a local government organisation from litigation and other threats due to weaknesses in information management on the internet. Based on Gadamer's (1985) approach to the interpretation of text discourse, this thesis is a critical hermeneutic ethnographic case study of one local government organisation investigating internet docunents from information warfare and legal perspective(s).

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Human Levitation, Simon B. Harvey-Wilson Jan 2005

Human Levitation, Simon B. Harvey-Wilson

Theses: Doctorates and Masters

Human levitation occurs when the physical body rises into the air and then hovers or moves around, seemingly in defiance of the force of gravity. Traditionally most levitation reports have originated from seven groups: shamanism, people supposedly possessed by demonic spiritual entities, those subjected to poltergeist activity, Spiritualism, people who believe they have been abducted by aliens, martial arts such as qigong and mysticism. These anecdotal reports generally describe levitation as rare, spontaneous and involuntary, although some people seem able to levitate at will. So far almost no scientific research appears to have been conducted into this phenomenon. In order …

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Living Beyond The Unanticipated Sudden Death Of A Partner : A Phenomenological Study, Martin L. Rodger Jan 2005

Living Beyond The Unanticipated Sudden Death Of A Partner : A Phenomenological Study, Martin L. Rodger

Theses: Doctorates and Masters

This research project used a Husserlian phenomenologlcal approach to explore grief and Its Impact upon men and women who have experienced the sudden and unanticipated death of his or her partner. The use of Husserllan phenomenologlcal research Into thanatologlcal study Is a valuable method of exposing the experiences of bereaved people In a vibrant and deep manner. Husserlian phenomenology allowed the surviving partner to reveal every aspect of his or her everyday life and experlencas. It Included what grief meant to them, how It was manifested In their everyday lives and how their partner's death had Impacted upon his or …

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The Education And Training Of Accounting Technicians In The Sultanate Of Oman : The Accounting Diploma Program At Sultan Qaboos University, Anthony R. Bright Jan 2005

The Education And Training Of Accounting Technicians In The Sultanate Of Oman : The Accounting Diploma Program At Sultan Qaboos University, Anthony R. Bright

Theses: Doctorates and Masters

The discovery and subsequent commercial exploitation of oil in the Arabian Gulf region has brought profound and far-reaching change to the peoples of the area. What has happened has been nothing short of a transformation from desert sheikdoms into modem nation states;The Sultanate of Oman is one of those states. Although Oman is not a major oil producer in world terms, it has been able to use its oil revenues over the past three decades to finance the establishment of a modem infrastructure and to develop its social and economic systems. Notwithstanding the success of Oman's national development efforts thus …

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English Reading Comprehension Of Thai Undergraduates : L1/L2 Usage, Texts, Strategies And Problems, Rapeeporn Sroinam Jan 2005

English Reading Comprehension Of Thai Undergraduates : L1/L2 Usage, Texts, Strategies And Problems, Rapeeporn Sroinam

Theses: Doctorates and Masters

English Ianguage has been taught as a foreign language in Thailand for more than a century and now occupies an important place at all levels of the Thai education system. This study investigates the influence that the Thai language has on intermediate level undergraduate sludents while they are engaged in individual unaided reading of a variety of English texts and determines what aspects of reading texts caused problems. It aims to compare how often and for what purposes students resort to Thai with texts about culturally familiar texts and culturally unfamiliar texts, as well with different genres and question types. …

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Developing The English Oral Competency Of Tourism Industry Students By Means Of A Genre-Based Esp Approach, Taweesak Kunyot Jan 2005

Developing The English Oral Competency Of Tourism Industry Students By Means Of A Genre-Based Esp Approach, Taweesak Kunyot

Theses: Doctorates and Masters

The purpose of this study is to establish a theory-based process for the improvement of the English oral competency of Thai tourism industry students and determine how far practical needs superseded theoretical demands. It was done firstly, by examining an, blending genre and ESP theories in order to establish a genre-based ESP oral English teaching method, and secondly, identifying the specific features of the most common genres in the target language used by Thai tourist guides by means of genre analysis. Thirdly, the perceptions of the personnel managers of tour agencies and tourists towards the oral competency of Thai tour …

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An Exploration Of Student Performance, Utilization, And Attitude To The Use Of A Controlled Content Sequencing Web Based Learning Environment, Justin A. Brown Jan 2005

An Exploration Of Student Performance, Utilization, And Attitude To The Use Of A Controlled Content Sequencing Web Based Learning Environment, Justin A. Brown

Theses: Doctorates and Masters

Universities, traditionally places of teaching and research, have seen and are continuing to see radical changes occur in the area of teaching and the methods of teaching delivery. The World Wide Web, or ‘Web’ has begun to subsume the classroom as the preferred means by which students access their tertiary learning materials, and ultimately, how academic staff deliver those materials. The delivery of learning via the Web takes many forms and is generically, and usually inaccurately, referred to by such names as e-learning, online learning, web-based training and web based education, using such technologies as virtual learning environments, learning management …

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Numerical Modelling Of Disintegration Of Basin-Scale Internal Waves In A Tank Filled With Stratified Water, N. Stashchuk, V. Vlasenko, K. Hutter Jan 2005

Numerical Modelling Of Disintegration Of Basin-Scale Internal Waves In A Tank Filled With Stratified Water, N. Stashchuk, V. Vlasenko, K. Hutter

School of Biological and Marine Sciences

We present the results of numerical experiments performed with the use of a fully non-linear non-hydrostatic numerical model to study the baroclinic response of a long narrow tank filled with stratified water to an initially tilted interface. Upon release, the system starts to oscillate with an eigen frequency corresponding to basin-scale baroclinic gravitational seiches. Field observations suggest that the disintegration of basin-scale internal waves into packets of solitary waves, shear instabilities, billows and spots of mixed water are important mechanisms for the transfer of energy within stratified lakes. Laboratory experiments performed by D. A. Horn, J. Imberger and G. N. …

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