Digital Commons Network^™

Predicting The Spatial Distribution Of Organic Rich Sediments On The Swan Coastal Plain, Western Australia, David Blake

Theses : Honours

The Organic Rich Sediments (ORS) of the Swan Coastal Plain (SCP) are an important component of the ecosystem, an important source of habitat and refuge for many species of fauna and act as natural fire control mechanisms through edaphic measures within the landscape. There have been numerous impacts on ORS, with fire now rated as one of the imminent threats to the continued existence and functioning of these entities. Conversely fire is an important tool for land mangers in their efforts to promote biodiversity and manage fuel loads to prevent wildfires, at present many of these ORS are becoming victim …

Impact Of Fire On Geophyte Abundance, Diversity And Composition In The Jarrah Forests Of South-West Western Australia, Jeffry Cargill

Theses : Honours

Within fire-prone environments, such as the dry sclerophyll forests of south-west Western Australia, species morphology and distributions have established and maintained long-term dynamic relationships with fire regimes. These fire regimes can alter ecosystems, creating spatial and temporal changes in species composition, structure and fuel accumulation at both local and landscape scales. The cessation of Indigenous fire regimes and the establishment and expansion of a fire vulnerable European society produced the need for fire management strategies such as prescribed burning to be implemented to ensure protection of life, property and other values. Concurrent with these human-focused objectives has been the ever-increasing …

Photography In Madagascar: Magical Realism As An Ambiguous Space, Talhy Stotzer

Theses : Honours

The visual component of this project consists of a photographic representation of my experience in a Vezo fishing village on the southwest coast of Madagascar. In the exegesis, magical realism provides a theoretical framework to describe both the use of the photographic medium and the content of my images. Away from both the rigid narratives of modernity and its realist perspective and from the sceptical nihilism of extreme postmodemity, magical realism allows for an ambiguous space in which expression and subjectivity are interconnected with empirical reality. Moreover, this concept which acknowledges a plurality of small and, sometimes contradictory, narratives to …

The Relationship Between Self-Esteem, Self-Efficacy And Sense Of Belonging In Young Adolescents At School, Elisabeth Freeman

Theses : Honours

Research emphasises the importance of adolescents' psychological sense of belonging in relation to academic, motivational, psychosocial, developmental, and behavioural outcomes, particularly during transition to high school. However, adolescents' adjustment during transition period does not occur in isolation, it occurs in conjunction with normative biopsychosocial change-related effects. As most of adolescents biopsychosocial needs are negotiated in high school, the school's social context assumes a fundamental role in facilitating successful adolescent adjustment, and school belonging. Features of the high school context such as perceived peer, parent, and teacher support have an influence on adolescents' perceived belonging. Similarly, the educational values, in terms …

Searching For The Semantic Boundaries Of The Japanese Colour Term 'Ao', Francis Conlan

Theses: Doctorates and Masters

The Japanese language has a colour term, 'ao' (or 'aoi'), which is usually referred to in bilingual dictionaries as being the equivalent of English 'blue'. Very often, however, it is used to describe things which English speakers would describe as being green. Granny Smith apples are 'ao', so are all Westerners' eyes, regardless of whether they would be described as being 'blue' or 'green' in English. The sky and the sea are prototypically 'ao', but this term is also used to describe lawns, forests, traffic lights and unripe tomatoes. What, then, do Japanese native speakers (henceforth JNS) understand by this …

The Status And Quality Of Secondary Science Teaching And Learning In Lagos State, Nigeria, Taiwo O. Ogunmade

Theses: Doctorates and Masters

This study investigated and described the status and quality of secondary science teaching and learning in Lagos State, Nigeria. Quantitative and qualitative methods were used for gathering research data. Quantitative data were obtained from the surveys of 78 junior secondary science teachers and 500 junior secondary students from three Local Education Districts of Lagos State. Qualitative data on the other hand, were gathered from analysis of national and state curriculum documents and from focus groups of science teachers, school principals, parent association representatives, education officers, teacher educators, representatives of the professional association for science teachers and representatives of examination bodies …

An Exploratory Cross-Cultural Investigation Of The Organisational Strategies Employed To Prevent And Ameliorate Workplace Bullying In University Settings, Dragana Krestelica

Theses: Doctorates and Masters

Workplaces abound in conflict. Individuals within organisations are therefore vulnerable to a wide range of intimidating interactional tactics. These tactics can have an extremely negative impact upon individual workers and upon subsequent organisational performance. Consequentially, the diverse forms of organisational social harassment, and specifically bullying, place a large financial burden upon both organisations and nations. Therefore, the identification of strategies used to prevent and ameliorate workplace bullying and an examination that highlights their comparative success or failure is of great importance for all employers, employees and government. This study focuses upon those strategies used to prevent and ameliorate such workplace …

Drama And Technology: Teacher Attitudes And Perceptions, Kim Flintoff

Theses: Doctorates and Masters

Educational systems are continuing to prioritise the importance of technology in learning. Curriculum guidelines and frameworks from across the globe insist that all learning areas find ways to utilise appropriate technologies in the teaching learning process. Drama Education is one area where the use of technology seems to be quite limited. The study seeks to determine some emerging understanding of the perceptions and attitudes held by Drama teachers about the introduction of Interactive and Information Technology (Digital Environments) into classroom Drama practice. Of particular interest to this researcher is the seeming reluctance to engage with such technology. Drama educators from …

Systems Analysis And Design: Should We Be Researching What We Teach?, A. Bajaj, D. Batra, A. Hevner, J. Parsons, Keng Siau

Research Collection School Of Computing and Information Systems

A guiding premise of academic scholarship is that knowledge gained from first-hand research experience is disseminated to students via the classroom. However, that valuable connection is lost when professors are not researching what they teach. In this paper, we explore issues of mismatch between teaching and research in the Information Systems (IS) discipline. Specifically, while systems analysis and design (SA&D) is an integral topic in IS curricula, this topic is the research specialty of few IS professors. This situation is reflected by the low number of research publications in this area; particularly in the leading mainstream IS journals. We characterize …

Contract Formation And Mistake In Cyberspace – The Singapore Experience, Andrew B.L. Phang

Research Collection Yong Pung How School Of Law

The present article analyses the many important issues that are raised by what is probably the first case on Internet mistake – the Singapore High Court decision of Chwee Kin Keong v Digilandmall.com Pte Ltd [2004] 2 SLR 594. In addition to the law of (especially, unilateral) mistake, issues relating to the formation of a contract will be considered (including the law relating to offer and acceptance with regard to both website advertisements as well as electronic mail transactions, and the weakness of (and, hence, need to reform) the doctrine of consideration).

Applying Scenario-Based Design And Claim Analysis To The Design Of A Digital Library Of Geography Examination Resources, Yin-Leng Theng, Dion Hoe-Lian Goh, Ee Peng Lim, Zehua Liu, Ming Yin, Natalie Lee-San Pang, Patricia Bao-Bao Wong

Research Collection School Of Computing and Information Systems

This paper describes the application of Carroll’s scenario-based design and claims analysis as a means of refinement to the initial design of a digital library of geographical resources (GeogDL) to prepare Singapore students to take a national examination in geography. GeogDL is built on top of G-Portal, a digital library providing services over geospatial and georeferenced Web content. Beyond improving the initial design of GeogDL, a main contribution of the paper is making explicit the use of Carroll’s strong theory-based but undercapitalized scenario-based design and claims analysis that inspired recommendations for the refinement of GeogDL. The paper concludes with an …

The Effects Of Shilling On Final Bid Prices In Online Auctions, Robert J. Kauffman, Charles A. Wood

Research Collection School Of Computing and Information Systems

An increasing number of reports of online auction fraud are of growing concern to auction operators and participants. In this research, we discuss reserve price shilling, where a bidder shills in order to avoid paying auction house fees, rather than to drive up the price of the final bid. We examine the effect that premium bids have upon the final selling price, since they are linked with reserve price shill bids. We use 10,260 eBay auctions during April 2001, and identify 919 auctions involving 322 sellers and 1583 bidders involved in concurrent auctions for the exact same item. We find …

Technology Competition And Optimal Investment Timing: A Real Options Perspective, Robert J. Kauffman, X. Li

Research Collection School Of Computing and Information Systems

Companies often choose to defer irreversible investments to maintain valuable managerial flexibility in an uncertain world. For some technology-intensive projects, technology uncertainty plays a dominant role in affecting investment timing. This article analyzes the investment timing strategy for a firm that is deciding about whether to adopt one or the other of two incompatible and competing technologies.We develop a continuous-time stochastic model that aids in the determination of optimal timing for managerial adoption within the framework of real options theory. The model captures the elements of the decision-making process in such a way so as to provide managerial guidance in …

The Changing Face Of Rural General Practice: An Ethnographic Study Of General Practitioners And Their Spouses, Angela Durey

Theses: Doctorates and Masters

Rural general practice is general practice at its best: a comment by one GP interviewed for this study was echoed by colleagues who viewed their work in a rural setting as challenging, diverse, rewarding and satisfying. Despite reported difficulties associated with rural general practice, many GPs argued that the benefits outweigh the disadvantages. Few wanted to leave. Nonetheless, too few Australian trained GPs are willing to move from cities to work in the country. Consequently, overseas trained doctors have been recruited to fill vacancies or nurses provide health services in communities unable to attract a GP.

An Investigation Into The Use Of B-Nodes And State Models For Computer Network Technology And Education, Gurpreet Kohli

Theses: Doctorates and Masters

This thesis consists of a series of internationally published, peer reviewed, conference research papers and one journal paper. The papers evaluate and further develop two modelling methods for use in Information Technology (IT) design and for the educational and training needs of students within the area of computer and network technology. The IT age requires technical talent to fill positions such as network managers, web administrators, e-commerce consultants and network security experts as IT is changing rapidly, and this is placing considerable demands on higher educational institutions, both within Australia and internationally, to respond to these changes.

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 …

Developing A Flexible And Expressive Realtime Polyphonic Wave Terrain Synthesis Instrument Based On A Visual And Multidimensional Methodology, Stuart G. James

Theses: Doctorates and Masters

The Jitter extended library for Max/MSP is distributed with a gamut of tools for the generation, processing, storage, and visual display of multidimensional data structures. With additional support for a wide range of media types, and the interaction between these mediums, the environment presents a perfect working ground for Wave Terrain Synthesis. This research details the practical development of a realtime Wave Terrain Synthesis instrument within the Max/MSP programming environment utilizing the Jitter extended library. Various graphical processing routines are explored in relation to their potential use for Wave Terrain Synthesis.

The Semiotics Of Visible Face Make-Up: The Masks Women Wear, Madeleine Ogilvie

Theses: Doctorates and Masters

This dissertation explores the `sign' of visible face make-up and examines how women consume appearance in everyday life in contemporary Australia. Using a semiotic framework, it presents a novel new method for interpreting and gaining increased meaning into an everyday consumption phenomenon. The purpose of the study is to gain insights into why women wear make-up. It seeks to provide understanding of what this medium signifies to women and what the `sign' of make-up symbolises to the female individual. It explores how visible face make-up affects the way women consume appearance in everyday life, how they feel about themselves, and …

Implementing Best Practice Protocols For Occupational Hygiene Monitoring, Hayden Wing

Theses: Doctorates and Masters

This thesis outlines the results of an occupational hygiene monitoring program implemented at Minara Resources' Murrin Murrin mine site. The research was conducted as part of a collaborative agreement between Edith Cowan University and Minara Resources, the title of which was "Establishing best practice protocols in the management of occupational and environmental health in a high risk mining and ore processing environment". To form the basis of this research it was hypothesised that chemical hazards had not been adequately identified, that existing occupational hygiene monitoring programs did not adequately quantify employee exposures to these hazards, and that the implementation of …

The Educational Beliefs Of A Group Of University Teachers And Their Students: Identification, Exploration And Comparison, Maria T. Northcote

Theses: Doctorates and Masters

The quality of teaching and learning in tertiary education contexts is influenced by many factors including the educational beliefs of the university teachers and students who teach and learn in such contexts. Most belief research in the tertiary education sector has, to date, reported on the teaching or learning beliefs of just teachers or the teaching or learning beliefs of just students. Much less research has explored the connections between the educational beliefs of these two groups. This research has aimed to extend the parameters of previous research by investigating the point of intersection between the educational beliefs of a …

A Salt On The Land: The Osmolyte Production And Physiological Responses Of Selected Myrtaceae Species Exposed To Salt And Water Stress, Janelle Atkinson

Theses: Doctorates and Masters

Glasshouse trials were conducted on Calothamnus quadrifidus, Eucalyptus camaldulensis and Melaleuca uncinata

to test relative tolerance and uniformity of response in the Myrtaceae family to salt, waterlogging and salt x waterlogging. Seed sources from both saline (SA) and non-saline areas were used to compare differences in survival, growth and proline production to these stresses.

Why Lawyers Are Unhappy, Martin E.P. Seligman, Paul R. Verkuil, Terry H. Kang

Articles

[According to the authors of this article, the growing unhappiness of lawyers, particularly young lawyers, stems from three causes: (1) Lawyers are selected for their pessimism (or "prudence") and this generalizes to the rest of their lives; (2) Young associates hold jobs that are characterized by high pressure and low decision latitude, exactly the conditions that promote poor health and poor morale; and (3) American law is to some extent a zero-sum game, and negative emotions flow from zero-sum games....

This article has been shared with practitioners as well as academics. It grows out of faculty seminars held at the …

Rabbinic Legal Magic: A New Look At Honi's Circle As The Construction Of Law's Space, Suzanne Last Stone

Articles

The article reinterprets Honi the Circle Drawer's actions as a legal performative, arguing that his act of drawing a circle constitutes the creation of a legal space rather than a magical ritual. By establishing a jurisdictional boundary, Honi compels a divine response, illustrating a sophisticated legal framework within rabbinic culture. This analysis challenges the view of early rabbinic practices as primarily magical, instead emphasizing their legal underpinnings and the use of rituals to establish jurisdiction.

The Efficacy Of Writing Course Placement At An Iowa Community College, Kristine D. Owens

Dissertations and Theses @ UNI

The purpose of this study was to investigate the efficacy of writing course placement at an Iowa community college. The following questions were addressed: What indicators, separately or in combination, resulted in an appropriate or inappropriate student writing placement? (a) To what extent did the COMPASS test result in an appropriate placement? (b) To what extent did the self-directed essay result in an appropriate placement? (c) To what extent did a student's preference result in an appropriate placement?

This study was important to understand how the “directed self-placement” model, adapted from Royer and Gilles (1998, p. 1), impacted the institution's …

Online Learning In Nutrition And Dietetics: Student Performance And Attitudes, Dominic Upton

Internet Journal of Allied Health Sciences and Practice

Context: Behavioural studies can form an essential component of the Nutrition and Dietetics undergraduate degree. Aims: This study aimed to firstly produce on-line teaching material in Behavioural studies suitable for undergraduate Nutrition and Dietetic students. Secondly, to explore students’ views on the online material, and record their performance when taught through this innovative method. Methods: Nutrition and Dietetics students completed an online health psychology/sociology module and their performance compared to students who completed a traditional lecture based course. Student evaluations of the online course were also recorded. Findings: Results suggested that students taught through on-line medium performed no differently to …

Acid-Base Disorders Commonly Seen At A Tertiary Health Care Center, Larina Chu, Carrington Horton, Sophea Johansen, Irish Faye Pugao, Tricia Sol

Loma Linda University Research Reports

Purpose: The purpose of this study was to identify the frequency of acid-base disorders at a tertiary health care center. Methods: Arterial blood gas (ABG) samples (n=l 80) were randomly selected from the medical and surgical intensive care units (MICU/SICU) at Loma Linda University Medical Center over a given four month period. Each sample was interpreted and descriptive statistics were generated. Results: Approximately 31 % of ABG samples were normal. The most common acid-base disorder among both ICUs was simple respiratory alkalosis, occurring 39.2% out of all abnormal ABG results. Twenty-two percent of abnormal ABGs were found to be mixed …

The Spinster (2005), Hollins University

The Spinster

Yearbook of Hollins University (previously College)

Investigating The Effectiveness Of Professional Development On High School Physics Teachers’ Conceptual Understanding Of Newtonian Mechanics, Instructional Practices, And The Conceptual Growth Of Their Students, Julia K. Moeller

Dissertations and Theses @ UNI

The purpose of this study was to examine the effectiveness of a physics professional development program on secondary science teachers' conceptual knowledge of Newtonian mechanics, instructional practices and the conceptual growth of their students. The University of Northern Iowa Physics Institute enabled a group of twenty-one Iowa high school and middle school science teachers to complete the physics coursework required to obtain the State of lowa 7-12 Grade Physics Teaching endorsement. The Institute provided experiences to improve physics content knowledge and proficiency of constructivist methodologies for teaching high school physics.

Twelve Institute participants completed a two-year program during the 2002 …

Using Space To Describe Space: American Sign Language And The Sapir-Whorf Hypothesis, Cindee Calton

Presidential Scholars Theses (1990 – 2006)

My study sought to combine two topics that have recently generated much interest among anthropologists. One of these topics is American Sign Language, the other is linguistic relativity. Although both topics have been a part of the literature for some time, neither has been studied extensively until the recent past. Both present exciting new horizons for understanding culture, particularly language and culture.

The first of these two topics is the study of American Sign Language. The reason for its previous absence from the literature has to do with unfortunate prejudice which, for a long time, kept ASL from being recognized …

Popular Portrayal Versus Historical Evidence Concerning Mary Of Magdala, Robin Ann Yoerger

Presidential Scholars Theses (1990 – 2006)

ln addition to scholarly sources, I will explore representations of Mary Magdalene in popular culture, such as artwork, drama, and secular literature, to see how these portrayals compare and contrast with those in the texts. It is important to explore these sources because many people today receive their information primarily from secular portrayals, not scholarly studies. As is especially true when misinformation is present, such as in The Da Vinci Code, a reader with no prior factual background on the subject can easily be misguided in his or her understanding of the topic. A:fter considering all these factors, we may …