Digital Commons Network^™

Inorganic Hydrogeochemical Responses To Fires In Wetland Sediments On The Swan Coastal Plain, Western Australia, David Blake

Theses: Doctorates and Masters

In the past decade the wetlands of the Swan Coastal Plain (SCP) region of Western Australia have been subject to increasing fire frequency and intensity. Whilst wetland sediment fires (also known as peat fires) on the SCP are not new phenomena, the increased frequency, duration and extent of combustion have been concomitant with an increase in urbanisation and reduction in average annual rainfall for the region. This has led to a decrease in ground- and surface-water levels which, in turn, has increased the susceptibility of the wetland sediments to ignition and combustion events. Increased wetland fire severity has resulted in …

Ten Pounds For Adults, Kids Travel Free: An Essay On The Effects Of Migration Upon The Children Of The British Migrants To Western Australia In The 1960s And 1970s ; And , The Red Pipe: A Novella Set In Port Hedland, Karen Helen Fouweather

Theses: Doctorates and Masters

This study comprises an essay entitled ‘Ten Pounds for Adults, Kids Travel Free’ and a creative component entitled ‘The Red Pipe: a Novella Set in Port Hedland’. The essay focuses upon the children of the ‘golden era’ of British migration to Australia, between 1961 and 1971, when over 300,000 arrived as part of an unprecedented post-war population drive. Most travelled under an assisted passage scheme in which adults paid £10 towards their fare and their children travelled free of charge. Consequently, these assisted British immigrants were known by Australians as the ‘Ten Pound Poms’. Two decades on from the introduction …

The Teaching And Learning Of Word Problems In Beginning Algebra : A Nigerian (Lagos State) Study, Omolola A. Ladele

Theses: Doctorates and Masters

At both the junior and senior secondary school levels in Nigeria, student performance in mathematics examinations has been poor. Within the context of large classes, with inadequate facilities, and teaching and learning in a second language, algebra and algebra word problems are introduced to students during their first year of junior secondary school. The transition from primary school arithmetic to the use of the algebraic letter is challenging to students and it is important that teachers should know the likely difficulties and misconceptions students may have as they begin algebra (Welder, 2012).

In this study, the impact of a teacher …

Mining Climate Data For Shire Level Wheat Yield Predictions In Western Australia, Yunous Vagh

Theses: Doctorates and Masters

Climate change and the reduction of available agricultural land are two of the most important factors that affect global food production especially in terms of wheat stores. An ever increasing world population places a huge demand on these resources. Consequently, there is a dire need to optimise food production.

Estimations of crop yield for the South West agricultural region of Western Australia have usually been based on statistical analyses by the Department of Agriculture and Food in Western Australia. Their estimations involve a system of crop planting recommendations and yield prediction tools based on crop variety trials. However, many crop …

Tablet Pc Use In Teaching And Learning : A Case Study, Andrew Stewart

Theses: Doctorates and Masters

With the emergence of the use of the traditional (non-touch screen) notebook computer in the classroom, different teaching styles and equipment have been introduced. Teachers have started to use the Notebook PC to support their teaching. They now have the ability to gather and use a far greater range of materials in the classroom with little distraction.

The introduction of the touch screen Tablet PC has brought another dimension to the way technology can be used in the classroom. This study seeks to investigate the ways in which Tablet PC technology has been used to enhance the learning of students …

The Reality Of Reform : Teachers Reflecting On Curriculum Reform In Western Australia, Jessica Lyle

Theses: Doctorates and Masters

Australia is implementing its first national curriculum, the Australian Curriculum, after many years of debate regarding the validity and practicality of such an undertaking. Although it is widely accepted that “the effects of education policies and programs depend chiefly on what teachers make of them” (Cohen & Ball, 1990, p. 233), little is known about teachers’ perceptions of the Australian Curriculum or their prior experiences of mandatory curriculum reform as they begin engaging with this unique reform. To provide a means of exploring these perceptions and experiences, 18 teachers, four Head of Learning Areas (HOLAs) and the principal from a …

Ronald Stevenson, Composer-Pianist : An Exegetical Critique From A Pianistic Perspective, Mark Gasser

Theses: Doctorates and Masters

This exegetical critique makes a conceptual summation of Ronald Stevenson’s life’s work for the piano and his contributions as a composer‐pianist. Chapters one and two provide a profile of Stevenson as a pianist, examining the aesthetic and musical concerns that defined his long career, as well as precedents and antecedents of his pianism. Of particular interest are the ways that Stevenson coalesces aspects of the ‘grand manner’ and his obsession with a pianistic bel canto style. Chapter three examines Stevenson’s remarkable output in terms of piano transcriptions. His conceptualization of this as ‘capturing the essence’ of the original composer is …

Migration Matters : The Experience Of United Kingdom Registered Nurses Migrating To Western Australia, Caroline J. Vafeas

Theses: Doctorates and Masters

This qualitative study uses heuristic inquiry to investigate the unique journey of 21 registered nurses (RN) who migrated from the United Kingdom (UK) to Perth in Western Australia (WA) between 2003 and 2008. The study explores the reasons for migration as well as the professional, social and psychological impact on each participant and their accompanying family during the first two years of settling in a new country.

In the contemporary climate of international nurse mobility, many employers are attempting to attract new employees, often with tantalising offers of an immediate visa and the enticement of a better climate and standard …

Understanding Variety In Small Firm Internationalization : The Decison-Making Process Of Small Manufacturing Firms In Indonesia, Maria Y.D.H. Agustini

Theses: Doctorates and Masters

Research on small firm internationalization has been conducted intensively over the last few decades. However, knowledge of small firm internationalization varied. This research addresses the question of this variety in small firm internationalization applying the stage models theory, network theory, resource-based theory and international new venture. As the more recent studies showed that researchers have inclined towards one conclusive finding of the central role of the manager in internationalization, the key explanation of the inconclusive knowledge about small firm internationalization possibly resides in the decision made by the manager. Thus, this research explored the process of making an internationalization decision …

A Study Of The Spatial Dynamics Of Some Introduced Avian Species In The Southwest Region Of Western Australia, Desiree L. Moon

Theses: Doctorates and Masters

The Southwest region of Western Australia is a recognised ‘biodiversity hotspot’, as it possesses high levels of biodiversity and endemism; it also holds a number of species threatened by habitat loss. The arrival of Europeans in the region wrought major changes on the natural landscape. Extensive tracts of bushland were cleared for housing, infrastructure, forestry, farming, and mining. Another challenge to regional biodiversity was the spread of exotic plants and animals (including birds); the latter provide the focus for the present study. The research examines four bird species that colonised the Southwest region following European settlement: Australian White Ibis (Threskiornis …

Power Relationships And Authentic Organisational Learning : Daring To Break The Silence On Meaningful Dialogue In Policing Organisations, Lindsay B. Garratt

Theses: Doctorates and Masters

The 21st century presents great opportunities and threats for business: national and global markets are demanding high performance, innovation, creativity, and flexibility. Public sector organisations are continually asked to do more with less, with equal if not greater efficiency and creativity demands as the private sector. Organisational learning is a concept touted as an important and necessary strategy for organisations to keep pace with the rapid changing global environment that now plays host to opportunities as well as great economic and social volatility. However the reality for many is that they become proficient at the kind of organisational learning that …

Effects Of Pulsed Electromagnetic Field Therapy On Symptoms Associated With Eccentric Exercise-Induced Muscle Damage, Henry Banyard

Theses: Doctorates and Masters

Unaccustomed exercise consisting of eccentric contractions induces muscle damage that is characterised by muscle weakness, soreness, swelling and increased muscle stiffness. These symptoms affect daily activities and athletic performance; therefore, interventions to attenuate the symptoms and enhance recovery from muscle damage are necessary. Pulsed electromagnetic field therapy (PEMFT) is anecdotally reported to increase muscle blood flow and oxygenation to enhance tissue healing. One previous study showed that PEMFT was effective for alleviating muscle soreness and losses in range of motion after exercise. However, studies investigating the effect of PEMFT on recovery of muscle strength following eccentric exercise are lacking. The …

Muscle Damage And Metabolic Profiles Of Eccentric Cycling, Luis Penailillo

Theses: Doctorates and Masters

Eccentric cycling, in which the knee extensor muscles perform eccentric contractions while trying to brake the backward rotational movements of the cranks of a cycle ergometer, has been shown to effectively increase muscle function and volume with a low metabolic cost. However, acute responses to repeated eccentric cycling bouts have not been well documented. Thus, the primary purposes of this PhD project were to investigate muscle damage and metabolic profiles of eccentric cycling in comparison to concentric cycling (Studies 1-3), and muscle-tendon behaviour (Study 4) during eccentric cycling in relation to muscle damage.

Study 1 compared muscle damage and metabolic …

Obstacles Which Significantly Affect Tourism Development In Jordan, Linda Samardali-Kakai

Theses: Doctorates and Masters

Tourism in Jordan is a service industry with enormous potential. However it has not been fully utilised and developed to generate increasing income for the Hashemite Kingdom of Jordan, a growing tourist destination. This research examines the current tourism environment to identify obstacles that hinder its enhancement. The study investigates both domestic and international tourism in Jordan and makes recommendations to resolve the obstacles identified.

A previous study highlighted ten main obstacles to tourism in Jordan, and attempted to make viable recommendations to resolve them in the short to medium term. This study involved a series of questions and discussions …

Metapopulation Theory Explains Black-Stripe Minnow (Pisces: Galaxiidae, Galaxiella Nigrostriata) Distribution In Seasonal Wetlands In South-West Western Australia, David M. Galeotti

Theses: Doctorates and Masters

The objective of this project was to determine if Galaxiella nigrostriata populations could belong to a metapopulation. Metapopulation theory describes how multiple populations with occasional connectivity are a ‘population of populations’. Some populations’ habitats have optimal conditions (source habitats), others experience regular extinctions (sink habitats). Connectivity allows repopulation of extinct or uninhabited habitats. Galaxiella nigrostriata occurred randomly in 11 seasonal wetlands in the Kemerton wetland complex in south-west Western Australia over a 16 year period. The wetlands did not appear to be connected.

Around 70% of wetlands on the Swan Coastal Plain in south-west WA have been filled or degraded …

Complexity And Creative Capacity : Reformulating The Problem Of Knowledge Transfer In Environmental Management, Kelly Chapman

Theses: Doctorates and Masters

The Ningaloo Reef is Australia’s largest fringing coral reef and an iconic tourist destination; however tourism development in Ningaloo has been ad hoc and the area is challenged by human pressure on numerous fronts. In response to these challenges a number of research agencies brought together a range of scientists to study the effects of human interaction on the reef. Moving from research to practice has been understood to depend on the adaptive capacity of the institutions responsible for governing human activities, in this case in the Ningaloo area. Knowledge transfer describes the suite of strategies used to try to …

Drought And Corn In Kentucky, Rezaul Mahmood

School of Natural Resources: Faculty Publications

No abstract provided.

Did Irrigation Impact 20th Century Temperature In The High Plains Aquifer Region?, Rezaul Mahmood

School of Natural Resources: Faculty Publications

No abstract provided.

Characterization Of The Stability And Reactivity Of Mitoneet: A Novel Diabetes Drug Target, Morgan E. Roberts

Masters Theses

MitoNl:ET is a mitochondrial membrane protein discovered in 2004 as a binding partner of the antidiabetic drng pioglitazone. It is sold under the trade name Actos® and used to treat type-2 diabetes. The cellular function(s) of mitoNEET are unknown. Interestingly, the non-covalent homodimer contains two [2Fe-2SJ clusters that support possible functions as an electron-transport protein, an iron-sulfur transfer protein, a mediator in cellular respiration, and a redox-sensor. MitoNEl:T uniquely ligates the [2Fc- 2SJ cluster through a 3Cys-l His ligation. In this thesis, the optimization of the expression and purification of human mitoNEET is described. Possible binding partners were identified using …

Clarifying Prehistoric Parasitism From A Complementary Morphological And Molecular Approach, Lauren M. Cleeland, Mason V. Reichard, Raul Y. Tito, Karl J. Reinhard, Cecil M. Lewis

School of Natural Resources: Faculty Publications

This paper reports an approach to the identification of prehistoric parasitic infection, which integrates traditional morphological methods with molecular methods. The approach includes the strengths of each method while mitigating the limitations. Demonstrating the efficacy of this approach, we provide a case study from a 1400 year old desiccated fecal sample from La Cueva de los Muertos Chiquitos, archaeological site, near Rio Zape, Durango, Mexico. Traditionally prepared microscope slides were processed via microscopy and tentative ascarids were identified. Information regarding the parasites’ developmental stage was recorded. DNA was then extracted directly from the slide material. From this DNA extract, a …

Applying Forensic Anthropological Data In Homicide Investigation To The Depravity Standard, Karl Reinhard, Michael Welner, Matthias I. Okoye, Melissa Marotta, Gary Plank, Brianna Anderson, Theresa Mastellon

School of Natural Resources: Faculty Publications

Forensic anthropology can provide detailed information regarding the perpetrator’s treatment of a homicide victim. This data may inform The Depravity Standard (DS), a forensic science inventory used to assess the severity of a homicide’s intent, actions, victimology, and attitudes. Skeletal data enabled the reconstruction of a homicide case involving mutilation and possible torture. Using The Depravity Standard (DS) the skeletal data underwent evaluation in order to provide evidence of depravity. The osteological data alone offered sufficient evidence for a number of criteria of depravity, demonstrating the importance and application of osteology in resolving specific questions about the depravity of a …

Respite Care, Marital Quality, And Stress In Parents Of Children With Autism Spectrum Disorders, Amber Harper, Tina Taylor, James Harper, Susanne Olsen Roper, Mikle South

Faculty Publications

Parents of children with autism spectrum disorders (ASD) are at risk for having higher stress and lower marital quality than other parents. Survey data regarding respite care, marital quality, and daily hassles and uplifts were obtained from 101 mother-father dyads who were together raising at least one child with ASD (total # of children = 118). Number of hours of respite care was positively related to improved marital quality for both husbands and wives, such that a one-hour increase in weekly respite care was associated with a one-half standard deviation increase in marital quality. This relationship was significantly mediated by …

Sabry, Somaya Sami, Arab-American Women’S Writing And Performance: Orientalism, Race, And The Idea Of The Arabian Nights, Jeana Jorgensen

Scholarship and Professional Work - LAS

No abstract provided.

Sorting Out Donkey Skin (Atu 510b): Toward An Integrative Literal-Symbolic Analysis Of Fairy Tales, Jeana Jorgensen

Scholarship and Professional Work - LAS

This article debates the merits of fairy tale interpretive frameworks that privilege the psychological and symbolic, versus those that utilize a literal and feminist orientation. Using ATU 510B as a test case, for its intriguing blend of real-world elements and the fantastic, the author suggests that a synthesis of literal and symbolic theories allows for the fullest understanding of the polyvalent meanings of tale, which is particularly problematic due to its depictions of incest. Drawing examples from canonical as well as contemporary versions of ATU 510B, various psychoanalytic and feminist interpretations of the tale type are put to the test, …

The Impact Of Securitization On The Expansion Of Subprime Credit, Taylor Nadauld, Shane M. Sherlund

Faculty Publications

This paper investigates the relationship between securitization activity and the extension of subprime credit. The analysis is motivated by two sets of compelling empirical facts. First, the origination of subprime mortgages exploded between the years 2003 and 2005. Second, the securitization of subprime loans increased substantially over the same time period, driven primarily by the five largest independent broker/dealer investment banks. We argue that the relative shift in the securitization activity of investment banks was driven by forces exogenous to factors impacting lending decisions in the primary mortgage market and resulted in lower ZIP code denial rates, higher subprime origination …

Site Fidelity And Localised Homing Behaviour In Three-Spined Sticklebacks (Gasterosteus Aculeatus), A. J.W. Ward, R. James, A. D.M. Wilson, M. M. Webster

School of Biological and Marine Sciences

The ability of animals to disperse towards their original home range following displacement has been demonstrated in a number of species. However, little is known about the homing ability of three-spine sticklebacks (Gasterosteus aculeatus), an important model species in behavioural ecology. In addition, few studies have examined the role of social facilitation in relation to homing behaviour in fishes. We examined homing behaviour of sticklebacks displaced over distances of between 80 m and 160 m in land-drains with directional water flow. Fish were translocated from their original capture site, tagged and then released either in groups or solitarily. We performed …

Warehouse Location Decision Factors In Humanitarian Relief Logistics, Sae Yeon Roh, Hyun Mi Jang, Chul Hwan Han

Plymouth Business School

No abstract provided.

Placing Livestock In Landscape Studies: Pastures New Or Out To Graze?, Jessica Sellick, Richard Yarwood

School of Geography, Earth and Environmental Sciences

No abstract provided.

Information Disclosure On Mobile Devices: Re-Examining Privacy Calculus With Actual User Behavior, Mark J. Keith, Samuel C. Thompson, Joanne Hale, Paul Benjamin Lowry, Chapman Greer

Faculty Publications

The use of mobile applications continues to experience exponential growth. Using mobile apps typically requires the disclosure of location data, which often accompanies requests for various other forms of private information. Existing research on information privacy has implied that consumers are willing to accept privacy risks for relatively negligible benefits, and the offerings of mobile apps based on locationbased services (LBS) appear to be no different. However, until now, researchers have struggled to replicate realistic privacy risks within experimental methodologies designed to manipulate independent variables. Moreover, minimal research has successfully captured actual information disclosure over mobile devices based on realistic …

Relative Sensitivity Of Two Marine Bivalves For Detection Of Genotoxic And Cytotoxic Effects: A Field Assessment In The Tamar Estuary, South West England., Lorna J. Dallas, Victoria V. Cheung, Andrew S. Fisher, Awadhesh N. Jha

School of Geography, Earth and Environmental Sciences

The input of anthropogenic contaminants to the aquatic environment is a major concern for scientists, regulators and the public. This is especially relevant in areas such as the Tamar valley in SW England, which has a legacy of contamination from industrial activity in the nineteenth and twentieth centuries. Following on from previous laboratory validation studies, this study aimed to assess the relationship between genotoxic and cytotoxic responses and heavy metal concentrations in two bivalve species sampled from locations along the Tamar estuary. Adult cockles, Cerastoderma edule, and blue mussels, Mytilus edulis, were sampled from five locations in the Tamar and …