Digital Commons Network^™

The Identification Of Diagnostic Serological Autoantibodies For Cutaneous Melanoma, Pauline Zaenker

Theses: Doctorates and Masters

Abstract not available.

Evaluating Residential Satisfaction With An Innovative Dual Water Supply System In Water Sensitive Urban Development, Raju S. Dhakal

Theses: Doctorates and Masters

The Australian water industry is facing two major challenges: a rise in water demand due to a growing population and a decrease in rainfall availability due to a drying climate. This situation has triggered a re-evaluation of traditional water schemes and promoted consideration of alternatives for sustainable urban water management. One possibility is to replace drinking water usage in garden and outdoor irrigation with non-potable groundwater. This could save almost half of the water supplied in the residential sector, which is the biggest consumer of scheme water in most Australian cities. A major hurdle for the success of such fit-for-purpose …

Silver (Ag) Nanoparticle Based Masks For The Development Of Antireflection Subwavelength Structures In Gaas And Si Solar Cells, Nazme A. Moushumy

Theses: Doctorates and Masters

This thesis focuses on the design and development of silver nanoparticles that can be used as masks for the development of antireflection subwavelength grating (SWG) structures. We particularly investigate the impact of silver thin film thickness and the effect of annealing temperature on the fabrication of silver nanoparticles of controlled size and spacing distributions. We also use these measured distributions to predict the performance of subwavelength grating structures developed using dry and isotropic etching of semiconductor substrates.

Silver (Ag) thin films of different thicknesses are deposited on Silicon (Si) and Gallium Arsenide (GaAs) semiconductor substrates and annealed at different temperatures. …

Magnetocardiography In Unshielded Environment Based On Optical Magnetometry And Adaptive Noise Cancellation, Valentina Tiporlini

Theses: Doctorates and Masters

This thesis proposes and demonstrates the concept of a magnetocardiographic system employing an array of optically-pumped quantum magnetometers and an adaptive noise cancellation for heart magnetic field measurement within a magnetically-unshielded environment.

Optically-pumped quantum magnetometers are based on the use of the atomic-spin-dependent optical properties of an atomic medium. An Mxconfiguration- based optically-pumped quantum magnetometer employing two sensing cells containing caesium vapour is theoretically described and experimentally developed, and the dependence of its sensitivity and frequency bandwidth upon the light power and the alkali vapour temperature is experimentally demonstrated. Furthermore, the capability of the developed magnetometer of measuring very weak …

Pax3 Expression, Protein Modifications And Downstream Target Gene Profiling In Melanocytes And Melanoma Cells, Danielle Bartlett

Theses: Doctorates and Masters

PAX3 is a transcription factor. It plays a major role in the development of melanocytes in the embryo. As a result of alternative splicing, the gene gives rise to eight different transcripts which encode proteins that have differing structures and are therefore likely to activate different downstream target genes. The presence of post-translational modifications has also been shown to alter the functions of the proteins.

PAX3 regulates the maintenance of undifferentiated melanoblasts and mediates pathways involved in proliferation, migration and survival. It has been shown to be expressed in melanoblasts, adult melanocytes, naevi and in most melanoma cells. This implies …

Drawn From Artists’ Lives: An Empirical Study Of The Situation And Realisation Of Professional Visual Art Practices In The Western Australian Field Of Cultural Production, Duncan Robert Mckay

Theses: Doctorates and Masters

This thesis presents the findings of empirical research on the working lives of visual artists living and working in Western Australia. No detailed studies of this kind have previously been undertaken in a Western Australian context, though a series of national, economically framed studies have surveyed Australian artists working in a variety of art forms about their working lives on five occasions since the early 1980s. Collectively the reports published from these five studies make up the most comprehensive picture of artists’ economic activity that has been available to policymakers and others involved in arts and culture in this country …