Digital Commons Network^™

M2mi Service Discovery Middleware Framework, Joel Donado

Theses

M2MI has been thought of as a paradigm for applications running on ad hoc networks of fixed and mobile wireless proximal devices. For this to function, so far, we have relied on the human configuration of the devices sharing the same application. This includes, setting up the M2MI layer through Java, and starting the M2MI application. M2MI has worked fine under this scheme. A more general approach is to join a network and automatically discover any services available, in the case we have the M2MI layer already started. Afterwards, we can choose the service that we want to use. For …

Elgamal-Type Signature Schemes In Modular Arithmetic And Galois Fields, Gerard Nealon

Theses

A digital signature is like a handwritten signature for a file, such that it ensures the identity of the person responsible for the file and prevents any unauthorized changes to the original file. Digital signatures use the same technology as most public key cryptosystems in which there is a public and private key. Most mathematical operations are done over a field Zp where p is some large prime. It is possible to do the same operations over other finite fields. My project explains and studies the different finite fields that can be used as well as ways to implement and …

Policy Options To Enhance Technology Diffusion: Modeling The Greenhouse Gas Reduction Potential Of Solid-State Lighting, Amanda Slocum

Theses

Solid-state lighting (SSL) is an emerging technology that is projected to provide substantial energy savings over conventional lighting sources by 2025. There is a growing concern over the consequences of climate change, largely attributed to anthropogenic emissions of carbon dioxide (CO2; a greenhouse gas) from fossil fuel combustion. Currently fossil-fuel combustion accounts for 70% of electricity produced in the U.S., and end-use lighting applications alone consume approximately one-fifth of this electricity. Therefore, replacing conventional lighting sources with energy-efficient SSL has the potential to significantly reduce electricity consumption which can in turn reduce CO2 emissions. However, previous research has shown there …

Single-Phase Liquid Flow And Heat Transfer In Plain And Enhanced Silicon Microchannels, Mark Steinke

Theses

Microscale heat transfer and microfluidics have become increasingly important to overcome some very complex engineering challenges. The use of very small passages to gain heat transfer enhancement is a well documented method for achieving high heat flux dissipation. However, some interesting experimental results have caused researchers to question if the conventional theories for fluid flow and heat transfer are valid in the microscale passages. However, there is no significant physical basis for the discrepancies with singlephase liquid flows when the passage is scaled to the microscale. The present work identifies the sources of the discrepancies reported in literature and provides …

A Formal Process For The Testing Of Servers, Scott Hancock

Theses

Not provided.

2005 Meeting Minutes, Morehead State University. Staff Congress.

Staff Congress Records

Staff Congress meeting minutes for 2005.

Grouping Related Attributes, Santosh Dawara

Theses

Grouping objects that are described by attributes, or clustering is a central notion in data mining. On the other hand, similarity or relationships between attributes themselves is equally important but relatively unexplored. Such groups of attributes are also known as directories, concept hierarchies or topics depending on the underlying data domain. The similarities between the two problems of grouping objects and attributes might suggest that traditional clustering techniques are applicable. This thesis argues that traditional clustering techniques fail to adequately capture the solution we seek. It also explores domain-independent techniques for grouping attributes. The notion of similarity between attributes and …

Structural Advances For Pattern Discovery In Multi-Relational Databases, Juveria Kanodia

Theses

With ever-growing storage needs and drift towards very large relational storage settings, multi-relational data mining has become a prominent and pertinent field for discovering unique and interesting relational patterns. As a consequence, a whole suite of multi-relational data mining techniques is being developed. These techniques may either be extensions to the already existing single-table mining techniques or may be developed from scratch. For the traditionalists, single-table mining algorithms can be used to work on multi-relational settings by making inelegant and time consuming joins of all target relations. However, complex relational patterns cannot be expressed in a single-table format and thus, …

Generation Of A Combined Dataset Of Simulated Radar And Electro-Optical Imagery, Nancy L. Baccheschi

Theses

In the world of remote sensing there exist radar sensors and EO/IR sensors, both of which carry with them unique information useful to the imaging community. Radar has the capability of imaging through all types of weather, day or night. EO/IR produces radiance maps and frequently images at much finer resolution than radar. While each of these systems is valuable to imaging, there exists unknown territory in the imaging community as to the value added in combining the best of both these worlds. This work will begin to explore the challenges in simulating a scene in both a radar tool …

Fabrication Of Electronic Devices Using High Volume Printing Techniques, Yu Xia

Theses

This thesis studies the possibility of using high volume offset lithographic and flexographic printing to fabricate single and multiple layer electronic devices, and discusses the performance and applications of the printed devices.

An Investigation Of The Factors That Influence The Career Aspirations Of Year 12 Science Students, Christina R. Holly

Theses: Doctorates and Masters

What has become apparent in recent years is the lack of upper secondary students choosing science related subjects in their final years of schooling. Even of those students who choose science subjects to study in Years 11 and 12 in Australia, many tend to choose non-science pathways for tertiary education options (department of Education, Science and Training, 2003). This is worrying trend, given the numbers of science professionals and teachers required in the new age of technology. By investigating a sample of Western Australian Year 12 students that study any science related subjects, it is expected that there may be …

The Relationship Between Corporate Social Performance And Financial Asset Characteristics, Ingebjørg Kristoffersen

Theses: Doctorates and Masters

This thesis explores the theoretical and empirical evidence for a relationship between corporate social performance (CSP) and financial characteristics. An empirical analysis is performed to examine the Australian evidence for such a relationship, from a financial asset perspective. CSP data provided by Corporate Monitor Pty. Ltd. are used in the analysis. Specifically, available measures of environmental, social and governance performance of 237 Australian companies are compared with selected financial asset characteristics, including firm size, book-to-market value, financial performance and risk, covering the period between July 1997 and August 2003. Evidence of relationships is sought using bivariate correlations, group comparisons and …

Understanding Palliative Care: An Ethnographic Study Of Three Australian Palliative Care Services, Judith M. Greaves

Theses: Doctorates and Masters

Palliative care commenced in Australia in the early 1980s. Although the value of palliative care has become more widely recognised by the public and other health care professionals, there is still a lack of understanding about what palliative care is and the depth and scope of this specialty area of health care. The research that I present in this thesis is based on examination of palliative care practice in a selection of Australian services, undertaken with the aim of enhancing understanding of Palliative Care. The significance of the research arises from the notion that members of the Australian community should …

The More We Sell The Happier We Are: Comparison Of Responsible Alcohol Service In Trained And Untrained Establishments In Perth, Nevil Alexander

Theses: Doctorates and Masters

This research investigated whether training licensees and approved managers of Perth pubs and taverns resulted in more Responsible Alcohol Service (RAS). Specifically it investigated whether apparently intoxicated customers were refused service. Trained and untrained premises were compared using two methods. Quantitative data was gathered by observers posing as intoxicated customers (pseudo-drunks) while qualitative data was collected during interviews with management, staff, and patrons of trained and untrained premises. No significant difference in the service of alcohol to intoxicated patrons in trained or untrained premises was found. The interviews revealed no distinction between the attitudes and beliefs of management, staff, or …

The Role Of The Artist At The Beginning Of The Twenty-First Century: An Exploration Of Dialectical Processes In Art And Science With Particular Reference To Biologically Based Art, Judith D. Roche

Theses: Doctorates and Masters

This thesis examines the role of the artist at the beginning of the twenty-first century. It focuses on the interaction between art and science in an exploration of the dialectical processes that may occur in that interaction. Researchers have recently developed techniques in stem cell technology and genetic modification that offer remarkable potential and bring possible advantages and disadvantages for scientists and the wider community. In response to these new technologies, scientists and artists have developed collaborative projects and, in some instances, artists have moved from the studio to the science laboratory to create work called sci-art, bio-art, or moistmedia. …

Promoting Metacognitive Regulation Through An On-Line Environment, Mark Mcmahon

Theses: Doctorates and Masters

The constantly evolving world of work is causing a great deal of emphasis on the need for graduating students to demonstrate a range of generic skills to enable them to be both employable and able to adapt easily to new requirements. However, research indicates that secondary schooling is not preparing students adequately for learning independently.

This study sought to explore strategies for developing and supporting the metacognitive skills of higher education students. In particular, it sought to explore how university students' cognitive self-regulation could be supported in an on-line environment designed to engage them in the self-monitoring integral to metacognitive …

Processual Media Theory, Organised Networks And The Politics Of Information Societies, Ned Rossiter

Theses: Doctorates and Masters

This thesis setss out to re-evaluate and re-think theories of communications media and theories of democracy formation under translocal, global and networked conditions. In order to do this, the thesis brings a combination of social and communications theory, political philosophy and "radical empiricism" to the study of the socio-technical dimensions of Net cultures. It examines the ways in which emergent networks of creativity, labour, organisation and intervention challenge the sovereignty of the state-corporation nexus, which functions tu restrict access and control information flows in the interests of security and profit. The thesis investigates the relationship between emergent forms of organisation …

The Use Of Principles And Techniques Derived From Meditation For The Design And Creation Of Co-Participatory Musical Systems, Hannah E. Clemen

Theses: Doctorates and Masters

For this thesis, a detailed study was undertaken to determine whether techniques derived from traditional meditation systems can be applied to "co-participatory" music systems in order to enhance their accessibility, interactivity, and experiential impact, In order to adequately address this subject, a number of investigative steps have been taken. First, a workable list of definitions for what meditation actually is was made by comparing the practices and philosophies of a number of traditional meditation forms. The conclusions derived from this stage of the discussion served to create a definitive "blueprint" for meditation and served as a theoretical foundation for the …

The Role Of Communicative Creativity In Starting Regional Trade Relationships With China: An Action Research Practitioner Case Study, David W. Maguire

Theses: Doctorates and Masters

The Action Research project studies the role of information management and knowledge generation in establishing overseas political and trade activity to assist regional development in Australia. It is the work of a researcher whose background in information management ranges across more than 30 years working in the newspaper and regional economic development industries. It applies a hybrid term called “communicative creativity” – distilled from Wieman’s (1963) Doctrine of Creative Interchange and Habermas’s (1984) Theory of Communicative Action – to the researcher’s professional practice of facilitating the development of two entities – the economic development organization and its method of facilitating …

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 …

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. …

Seven Decades Of Sports Writing At The West Australian (1901-1971), David R. Marsh

Theses: Doctorates and Masters

For a country whose identity is much bound up with sport, little research has been done so far into Sports journalism in Australia. This study traces the changes that have occurred in the reporting of sport in the West Alustralian between 1901 and 1971. This time span has been chosen to cover the period from Federation to the point when sport acquired its own section at the back of the newspaper and sports editor Ted CoIlingwood retired after 32 years in the job. In this seventy year period, January and July of every seventh year are taken as a sample …

An Examination Of Facilitators And Inhibitors To Knowledge Sharing In A Policing Environment : Lessons From Intelligence-Led Crime Management Units Of The Western Australia Police Service, Vince Hughes

Theses: Doctorates and Masters

The objective of this research project was to gain an understanding of the inhibitors and facilitators to knowledge sharing within a policing environment. Although it did not begin with the intention of applying interverntions of any kind, in the course of the thesis it became clear that a form of action research was being employed. Initially, I presented my research proposal as a hermeneutic examination of the facilitators and inhibitors to knowledge sharing in the Western Australia Police. However, somewhere along my research journey I realised that rather than me simply collecting and analysing data from and about my colleagues, …

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 …

Boys And Writing: Attentiveness Levels And The Impact Of Single Gender Classes And Teaching Methods, Janet Fellowes

Theses: Doctorates and Masters

The study is concerned with boys' literacy learning. It seeks to gauge whether the change to a single-gender class brings about any improvement in the boys' attentiveness levels during writing lessons and also to ascertain whether attentiveness is influenced by other factors associated with the learning tasks, and with the teacher's pedagogical and management practices.

This study involves the scrutiny of writing lessons in three classes in Western Australian metropolitan primary school - a Year 5 co-educational class, a Year 6 allboy's class ( comprising boys from the Year 5 class) in the hands of one teacher and the same …

Character Cars : How Computer Technology Enhances Learning In Terms Of Arts Ideas And Arts Skills And Proceses In A Year 7 Male Visual Arts Education Program, Gemma E. Scarparolo

Theses: Doctorates and Masters

'The possibilities that the technology can offer are seemingly endless and remain to be fully explored in [visual] art education." (Callow. 2001. p,43) The aim of this research is to investigate whether the integration of Visual Arts Technology Tools (TECH-TOOLS) into Traditional Visual Arts Programs (TRAD-['ROG) enhance the students' learning in terms of Arts Ideas (AI) and Arts Skills and Processes (ASP) and whether it is a cost effective option for Western Australian primary schools. To determine whether it is worth the inclusion of TECH-TOOLS in terms of enhancing learning. this research will statistically state whether the combination of TECH-TOOLS …

Survivability Through Pre-Configured Protection In Optical Mesh Networks, Quoc V. Phung

Theses: Doctorates and Masters

Network survivability is a very important issue, especially in optical networks that carry huge amount of traffic. Network failures which may be caused by human errors, malfunctional systems and natural disaster (eg. Earthquakes and lightening storms), have occurred quite frequently and sometimes with unpredictable consequences. Survivability is defined as the ability of the network to maintain the continuity of service against failures of network components. Pre-configuration and dynamic restoration are two schemes for network survivability. For each scheme, survivability algorithms can be applied at either Optical Channel sublayer (Och) known as link-based. Or, Optical Multiplex Section sublayer (OMS) known as …

The Pulse Of Change : E-Education And Other Reforming Influences On Vocational Education And Training, Robin Stark

Theses: Doctorates and Masters

Reform has been a feature of the Australian Vocational Education and Training (VET) system for more than a decade. The Portfolio tracks the theme of reform through the sub-themes of e-education and globalisation, considering each as a set of changing hegemonic discourses that have redefined VET over the intervening years. Into this mix it is speculated a third sub-theme, that of social capital development, is now emerging. The new social paradigm however is likely to create new uncertainties and expectations in a system that struggles to cope with existing reforms.

Towards A Pro-Active Model Of Professional Development For Tertiary Level Teachers In The United Arab Emirates, Lynn J. Nicks-Mccaleb

Theses: Doctorates and Masters

This body of work identifies the professional development needs of teachers at Abu Dhabi Men's College in the UAE as their role in the classroom and pedagogical trends change in response to the needs of the 21st century global workforce. The aim of the research was to identify what pedagogical changes had impacted the teaching and learning environment at the college and subsequently to identify strategies and professional development models to prepare the teachers for dynamic developments in their teaching and learning environment. A pragmatic, interpretive approach was taken in the study, drawing on qualitative data to explore ways to …

An Examination Of The Mentoring Process: A Study Of The Interaction Between Mentor And Mentee In The Context Of An Adolescent Mentor Program, Christopher K. Konrad

Theses: Doctorates and Masters

The purpose of this study is to explore the mentoring process, specifically the interactions between mentor and mentee in the context of an adolescent mentor program. The data was gathered through in depth interviews with two mentors and feedback sessions from nineteen mentee participants who were involved in a group mentoring program for young people aged 14-16 years. Several adolescent programs, conducted at local high schools, were included in the study. A qualitative methodology of constructivist hermeneutics was utilised to examine the data and link it to the literature related to the study question. The findings indicated that what occurs …