Digital Commons Network^™

Lost Wisdom: An Exploration Of The Experiences Of Women Who Chose To Birth At Home, Lee-Anne Raeside

Theses : Honours

Childbirth literature was explored firstly to gain a historical understanding of childbirth practices over the last century and secondly to explore the influences that determine a woman's birth choice. A shift from midwife-based care to medical-based care has resulted in the majority of births occurring in hospital. This shift has promoted the perspective that childbirth is a risky pathological event to be feared. However, professional perspectives of childbirth vary from birth being seen as a natural and challenging process to birth as a risky event that requires medical intervention. Women's perspectives are shaped by both professional perspectives and a natural …

End User Preference Of Customisable Features Within A Course Management System, Diana Taylor

Theses : Honours

Customisation is the means by which people alter and change various elements of their environment with the purpose of making it more suited to their immediate needs. This aids in creating a more personalised experience. People are extremely diverse in terms of age, gender, nationality, and with the dominant presence of technology people also have various levels of computer skills and experience. In the context of computer environments, customisation provides the ability to cater for a diverse user group, providing tools and options that assist with specific tasks, improve accessibility and achieve greater user satisfaction. Carter, MacLean, Lovstard & Moran …

Healthcare Practitioners' Perspectives On The Use Of E-Health Applications To Support Overweight And Obese Adolescents, Rachel J. Mahncke

Theses : Honours

The aim of this research was to investigate, from an Australian healthcare practitioners' perspective, whether online and e-health applications could provide support for and be beneficial to overweight and obese adolescents. This research has investigated whether diet and exercise related environmental causes of obesity could be positively affected by using e-health applications to re-educate adolescents about healthy eating and exercise behaviours the research identified what online and electronic resources healthcare practitioners' recommended to their patients, in order to understand how information systems· solutions could better assist these patients in achieving healthier lifestyle outcomes. Additionally, the research investigated what content, features …

The Role Of Strategy Choice And Working Memory Capacity In Arithmetic Acquisition In Third Grade Primary School Children, Dijana Mirkovic

Theses : Honours

This review examines the question of what determines arithmetic ability in primary school children. It has been suggested that arithmetic ability is mediated by many factors such as developmental factors, exposure to arithmetic facts, selection and utilisation of various strategies when solving arithmetic problems, and individual differences in working memory capacity. Some theories suggest that factors such as the complexity of a problem affect the selection of strategies when solving simple arithmetic problems such as addition, whereas other theories propose that individual differences in working memory capacity play a prominent role in arithmetic ability. Research is discussed that provides support …

Towards Persistent Resource Identification With The Uniform Resource Name, Luke Brown

Theses : Honours

The exponential growth of the Internet, and the subsequent reliance on the resources it connects, has exposed a clear need for an Internet identifier which remains accessible over time. Such identifiers have been dubbed persistent identifiers owing to the promise of reliability they imply. Persistent naming systems exist at present, however it is the resolution of these systems into what Kunze, (2003) calls "persistent actionable identifiers" which is the focus of this work. Actionable identifiers can be thought of as identifiers which are accessible in a simple fashion such as through a web browser or through a specific application. This …

An Investigation Of Network Security Management Methods, Shamila Anuranga Ratnayake

Theses : Honours

Network Management (NM) is concerned with reducing complexity and managing cost. The traditional NM tools and techniques are based on the Open System Interconnection (OSI) NM model. However, several drawbacks have been identified when managing a network using traditional NM tools (Sarkar & Verma, 2001). Network security is a major issue when managing a network. Even though the technology assists to reduce security risks, unless properly managed, the security measures may not do the job as expected. The State Model (SM) diagram is a new method, which may assists in managing the network. This new method may provide functionality not …

Skill Acquisition And Transfer To Contextually Different Tasks: Complete, Partial Or Zero Transfer?, Lois E. Johnson

Theses : Honours

There are differing opinions as to whether skills learned in one situation can be transferred and used in new situations. Anderson's (1982, 1993) Adaptive Control of Thought theory states that complete transfer of skills from one situation to another will occur when the processes used in training are the same as those required in transfer. Logan's (1988) Instance theory posits that complete transfer will occur only if the problems used in training are identical to those used in transfer, and that partial transfer should not occur in any transfer situation. However research by Speelman and Kirsner (2001), and Speelman, Forbes …

2d-Barcode For Mobile Devices, Hiroko Kato

Theses : Honours

2D-barcodes were designed to carry significantly more data than its 1D counterpart. These codes are often used in industrial information tagging applications where high data capacity, mobility, and data robustness are required. Wireless mobile devices such as camera phones and Portable Digital Assistants (PDAs) have evolved from just a mobile voice communication device to what is now a mobile multimedia computing platform. Recent integration of these two mobile technologies has sparked some interesting applications where 2D-barcodes work as visual tags and/or information source and camera phones performs image processing tasks on the device itself. One of such applications is hyperlink …

View Space Linking, Solid Node Compression And Binary Space Partitioning For Visibility Determination In 3d Walk-Throughs, Joel Anderson

Theses : Honours

Today's 3D games consumers are expecting more and more quality in their games. To enable high quality graphics at interactive rates, games programmers employ a technique known as hidden surface removal (HSR) or polygon culling. HSR is not just applicable to games; it may also be applied to any application that requires quality and interactive rates, including medical, military and building applications. One such commonly used technique for HSR is the binary space partition (BSP) tree, which is used for 3D ‘walk-throughs’, otherwise known as 3D static environments or first person shooters. Recent developments in 3D accelerated hardware technology do …

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 …

Robust Temporal Constraint Networks, Hoong Chuin Lau, Thomas Ou, Melvyn Sim

Research Collection School Of Computing and Information Systems

In this paper, we propose the Robust Temporal Constraint Network (RTCN) model for simple temporal constraint networks where activity durations are bounded by random variables. The problem is to determine whether such temporal network can be executed with failure probability less than a given 0 ≤ E ≤ 1 for each possible instantiation of the random variables, and if so. how one might find a feasible schedule with each given instantiation. The advantage of our model is that one can vary the value of ∊ to control the level of conservativeness of the solution. We present a computationally tractable and …

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).

Linear Correlation Discovery In Databases: A Data Mining Approach, Cecil Chua, Roger Hsiang-Li Chiang, Ee Peng Lim

Research Collection School Of Computing and Information Systems

Very little research in knowledge discovery has studied how to incorporate statistical methods to automate linear correlation discovery (LCD). We present an automatic LCD methodology that adopts statistical measurement functions to discover correlations from databases’ attributes. Our methodology automatically pairs attribute groups having potential linear correlations, measures the linear correlation of each pair of attribute groups, and confirms the discovered correlation. The methodology is evaluated in two sets of experiments. The results demonstrate the methodology’s ability to facilitate linear correlation discovery for databases with a large amount of data.

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 …

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 …

Development Of A Generic Critical Appraisal Tool By Consensus: Presentation Of First Round Delphi Survey Results, Jeannie Burnett, Karen Grimmer, Saravana Kumar

Internet Journal of Allied Health Sciences and Practice

The growing importance of evidence based practice is necessitating academics and clinicians to be able to make judgments about the quality of the body of research evidence pertaining to clinical questions. There are numerous critical appraisal tools to assist this process. These are mostly designed for specific research designs, and tend not to reflect the particular concerns of allied health professionals, such as accuracy of diagnosis, adequate description of intervention, and sensitivity and utility of outcome measures. This paper reports the findings of a study which sought expert opinion on the essential criteria for critical appraisal, and whether a generic …

Synthesis And Characterization Of Membrane Anchored Peptides, Eugenia Christine Tsamis

Honors Program Theses

ln KW ALP23 peptides containing Lysine and Trp, as the Trps were moved further in towards the center of the bilayer, Lys became the dominant anchoring residue (1). The goal of this project was to determine whether Arg exhibits snorkeling behavior similar to Lys, and is able to anchor the peptide in the membrane despite the repositioning of Trp in the RWALP peptides. Several candidate R W ALP23 peptides containing Tryptophan and Arginine with an alternating LeucineAlanine backbone were synthesized successfully. They were then studied by HPLC, CD, and MALDI-TOF Mass Spectrometry to investigate the anchoring roles of Arg and …

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 …

An Examination Of Tag-Questions And Ellipsis In English And Spanish, Tiffany Judy

Presidential Scholars Theses (1990 – 2006)

In this paper, I will examine how tag-questions function in English and test if they function in the same way in Spanish. Then, I will compare the differences between the two languages and propose a structure and method for forming tag-questions in each language. Also, I will examine how ellipsis functions in each language and how it supports the analysis of the tag-questions. Finally, I will show that a few of the apparent differences between the two languages are incorrect and I will give my proposed solution.

Synthesis Of Nanomaterials: Magnesium Hydroxide Nanoparticles And Applications For The Catalyzed Decomposition Of Toxins, Travis Witte

Presidential Scholars Theses (1990 – 2006)

Utilizing a modified sol-gel process, a series of Mg(OH)2 nanoparticles will be produced. Each series synthesized will utilize six different toluene/methanol solvent ratios to yield six samples of nanoparticles. each with a different surface area. The surface area is expected to increase as the toluene/methanol ratio is increased. After preparation is completed, the nanoparticles will be characterized by BET method nitrogen adsorption measurement, IR spectroscopy and thermal gravimetric analysis. The Mg(OH)2 will then be utilized in a simple photocatalysis experiment to determine its possible use as catalyst for the degradation of toxic substances.

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 …

A Critical Analysis Of No Child Left Behind, Kelli Brooke Dostal

Honors Program Theses

The purpose of this thesis is multifaceted. First, I will provide an overview of the main provisions of the NCLB Act. For each provision, I will review a range of criticisms of the new legislation expressed by prominent scholars in the field of education. These criticisms include problems with: underfunding, accountability of testing requirements, expanded parental options, local control and flexibility, the validity of evidence-based practices, and the assessment of teacher quality. Finally, I will examine how these concerns have been addressed by the legislators and offer some thoughts on the on the appropriateness of NCLB.

The Economic Argument Against Estate Tax Repeal, Stephen Paul Skram

Honors Program Theses

The estate tax is scheduled for repeal in 2010 and will be reinstated the following year. Congress is trying to make the repeal permanent, but is running into opposition. The public is becoming aware that only the wealthiest Americans would reap the benefits of estate tax repeal to the detriment of everyone else. This paper finds that estate tax repeal may not have any economic benefits, does not impose high compliance and administrative costs, taxes wealth that would remain untaxed without the levy, does not endanger the ability of small business owners and farmers to survive, encourages charitable bequests, and …

Brothers' Foundings, Bradley M. Strouse

Honors Program Theses

In 1776, twelve of the thirteen colonies simultaneously but independently declared their independence from Britain. New York, whose delegate had yet to obtain permission to do so from the capital, declared independence shortly after learning the other twelve had done so. In the coming months and years the revolutionaries would fight a tough and bitter war together and . draft the infant nation's first formative document. In this period of great trial and turmoil, the colonies banded together like never before, fighting side by side for their dream of freedom and independence.

The Equip Model And The New Horizons Program, Yi-Lang Chao

Cal Poly Humboldt theses and projects

The New Horizon Program mainly offers services to juveniles to correct their deviant behaviors and cognitive distortions, including substance abuse assessment and counseling, anger management, medication support, individual and group counseling, mental health counseling, and social skill development training. The EQUIP model is the main element in the in-custody service of the New Horizons Program. We already know that the EQUIP program (1996 in Ohio State) was effective; however, after being implemented in Humboldt County, does the EQUIP model still can provide the New Horizons Program positive functions and assistance? CAFAS and YSR were adopted as indicators to measure intermediate …

Is It Too Late For Title Vi Enforcement? - Seeking Redemption Of The Unequal United States' Long Term Care System Through International Means, Ruqaiijah A. Yearby

All Faculty Scholarship

Permeating every facet of life including health care, racial segregation has been a part of the history of the United States since its creation. In fact, the history of African-Americans has been one of tragedy, laced with the hope of equality. This tragedy is a result of three hundred years of slavery, one hundred years of the limited freedom of segregation, three years of the promise of equality granted from the civil rights struggle, and thirty-seven years of resegregation through white flight and institutional racism. Hence, African-Americans have been fighting for the right to freedom, equality, and human dignity for …

Approaches To Brown V. Board Of Education: Some Notes On Teaching A Seminal Case, Joel K. Goldstein

All Faculty Scholarship

During the past year, dozens of American law schools commemorated the fiftieth anniversary of Brown v. Board of Education.¹ The attention was appropriate because Brown is one of the Supreme Court’s seminal decisions. By all appearances, the fiftieth anniversary of Brown attracted much more attention than did, say, the 200th anniversary of Marbury v. Madison² in 2003 or the centennial of Lochner v. New York³ this year. Brown’s unique significance resides in part in the fact that it changed America’s constitutional norm regarding race, our most embarrassing and vexing problem. In effectively overturning the doctrine of Plessy …

The Politics Of Infertility: Recognizing Coverage Exclusions As Discrimination, Elizabeth Pendo

All Faculty Scholarship

Infertility affects approximately ten percent of the reproductive-age population in the United States, and strikes people of every race, ethnicity and socio-economic level. It is recognized by the medical community as a disease, one with devastating physical, psychological, and financial effects.

In 1998, the Supreme Court held in Bragdon v. Abbott that reproduction is a major life activity within the meaning of the ADA. Many lawyers, activists and scholars thought that coverage for infertility treatment would follow soon after. In fact, in 2003 in the first major case applying Bragdon to health benefits, Saks v. Franklin Covey, the Second Circuit …

The Allure And Danger Of Practicing Law As Taxonomy, Marcia L. Mccormick

All Faculty Scholarship

In this article, I hope to contribute to the ongoing debate on how our society treats the problem of discrimination. Many scholars have criticized the types of antidiscrimination statutes we have enacted as well as the ways in which the courts have interpreted those laws. While I agree with many of these critiques, rather than tackle those very large issues at the outset, I focus on the test the courts currently use to evaluate the evidence to determine whether an inference can be made that discrimination has occurred. I argue that lawyers and courts have become so caught up in …