Digital Commons Network^™

Treating Malnutrition In Hospitals: Dietitians In The Driving Seat?, K. L. Walton

Faculty of Health and Behavioural Sciences - Papers (Archive)

Although the problem of malnutrition in hospitals is not new,1,2 it is still a serious concern in Australian hospitals today. The population is ageing and patients are admitted with multiple medical problems placing them at increased risk of malnutrition. Malnutrition prevalence rates in Australian hospitals have ranged from 6-53%.3-13 The wide variation is due to different study settings; the time between admission and assessment, and the assessment tool used. Malnutrition is a considerable problem that increases with age. Patients over 80 years have a higher odds risk of being malnourished compared with those between 61-80 years.9 Chronically ill patients, many …

Introduction, Christine M. De Matos

Faculty of Law, Humanities and the Arts - Papers (Archive)

It was during the seasonal change from summer to autumn that I first landed in Tokyo as a naïve 21 year old, ready to embark on a working holiday adventure. I had no Japanese language skills, no knowledge of Japanese history or culture beyond western clichés and stereotypes, and 1000 yen in my pocket. When I think back to this time I am amazed at the courage (or was it denial and ignorance?) I must have had; I am even more surprised to remember the emotion I experienced, for as soon as I set foot in that great cosmopolitan city, …

Pretty Fly For A White Guy: Audio Repatriation To Arnhem Land, S. J. Angel

Faculty of Creative Arts - Papers (Archive)

Return to Arnhem Land broadcast on ABC Radio National's Radio Eye in 2007 is a significant and culturally important radio documentary. It charts the return of ancient song cycles, recorded in 1948 by ABC broadcaster and sound recordist Colin Simpson and technician Ray Giles, to the Oenpelli community in West Arnhem Land in 2006. It tells, through the eyes and voice of historian, broadcaster and narrator Martin Thomas, how these recordings came to be as he returns them to the community; and what the community makes of them as cultural records: artefacts of cultural heritage. The documentary is stirring and …

Real-World Performance Of Current Proactive Multi-Hop Mesh Protocols, M. Abolhasan, Brett Hagelstein, Jerry Chun-Ping Wang

Faculty of Informatics - Papers (Archive)

The proliferation of mesh or ad hoc network protocols has lead to a push for protocol standardisation. While there are a number of both open-source and proprietary mesh routing protocols being developed, there is only a small amount of literature available that shows relative strengths and weaknesses of different protocols. This paper investigates the performance of a number of available routing protocols using a real-world testbed. Three routing protocols - Optimised Link State Routing (OLSR), Better Approach To Mobile Ad hoc Network (B.A.T.M.A.N.) and BABEL - were chosen for this study. Our investigations focus on the multi-hopping performance and the …

Correspondence: Routine Early Angioplasty After Fibrinolysis, Bradley R. Wilsmore, Andrea D. Wilsmore

Faculty of Social Sciences - Papers (Archive)

To the Editor: Cantor et al. (June 25 issue)1 conclude that among high-risk patients with ST-segment elevation myocardial infarction who receive fibrinolysis, prompt interhospital transfer for early percutaneous coronary intervention (PCI) after fibrinolysis is associated with significantly fewer ischemic complications than is standard treatment. Fundamental to this study’s findings are the criteria for identifying the high-risk patients who are likely to benefit from routine early angioplasty after fibrinolysis. ...................................................

Desalinated Versus Recycled Water — Public Perceptions And Profiles Of The Accepters, Sara Dolnicar, A. I. Schäfer

Faculty of Commerce - Papers (Archive)

Many countries’ water resources are limited in both quantity and quality. While engineering solutions can now safely produce recycled and desalinated water from non-potable sources at a relatively low cost, the general public is sceptical about adopting these alternative water sources. Social scientists need to better understand what is causing this lack of acceptance by the general population and how acceptance levels for recycled and desalinated water can be increased. This study is the first to conduct a comparative analysis of knowledge, perceptions, acceptability, and determine segments of residents who are more open-minded than the general population toward the use …

Relationship Between Impact Energy And Fracture Toughness Of Prestressed Concrete Railway Sleepers, Sakdirat Kaewunruen, Alexander Remennikov

Faculty of Engineering - Papers (Archive)

The prestressed concrete sleepers (or railroad ties), which are installed in railway track systems as the crosstie beam support, are designed to carry and transfer the wheel loads from the rails to the ground. It is well known that railway tracks are subject to impact loading conditions, which are attributable to the train operations with either wheel or rail abnormalities such as flat wheels, dipped rails, etc. These loads are of very high magnitude but short duration. In addition, there exists the potential of repeated load experience during the design life of prestressed concrete sleepers. Prestressed concrete has played a …

The Carillon And Its Haptic Signature : Modeling The Changing Force-Feedback Constraints Of A Musical Instrument For Haptic Display, Mark Havryliv, F. Geiger, M. Gurtler, Fazel Naghdy, Greg Schiemer

Faculty of Creative Arts - Papers (Archive)

The carillon is one of the few instruments that elicits sophisticated haptic interaction from amateur and professional players alike. Like the piano keyboard, the velocity of a player’s impact on each carillon key, or baton, affects the quality of the resultant tone; unlike the piano, each carillon baton returns a different force-feedback. Force-feedback varies widely from one baton to the next across the entire range of the instrument and with further idiosyncratic variation from one instrument to another. This makes the carillon an ideal candidate for haptic simulation. The application of synthesized forcefeedback based on an analysis of forces operating …

The Role Of The 'Tojisha' In Current Debates About Sexual Minority Rights In Japan, Mark J. Mclelland

Faculty of Arts - Papers (Archive)

‘Speaking as a tojisha’ has become an important strategy in establishing ‘correct knowledge’ about sexual minority cultures in contemporary Japan. Originally developed in a legal context where it referred to the ‘parties’ in court proceedings, in the 1970s tojisha was taken up by citizens’ groups campaigning for the right of self determination for the ‘parties concerned’ facing discrimination and has become a central concept for all minority self-advocacy groups. In the 1990s the discourse of tojisha sei (tojisha-ness) was adopted by gay rights groups and by spokespersons for lesbian and transgender communities in a battle to change public perceptions of …

A Market Model Of Education?, Anthony Ashbolt

Faculty of Arts - Papers (Archive)

Milton Friedman introduced the concept of vouchers in education over fifty years ago. Thankfully the world ignored him. Nonetheless, the various victories of neoliberal doctrine from the early 1970s on in the USA, England and Australia placed vouchers on the agenda but not as a central platform. It is one of those policy ideas that is embraced with enthusiasm periodically only to retreat into the recesses of think tanks whose priorities are tax relief for the wealthy and real or imagined wars. When the governments of choice for these tanks are replaced by ones with a thin veneer of progressive …

Power For The People, S. A. Mchugh

Faculty of Creative Arts - Papers (Archive)

As part of the Speakers Corner lecture series, award-winning author Siobhan McHugh spoke at the National Archives on 16 August 2009 about her research into the Snowy Mountains Hydro-Electric Scheme. Through the personal stories of the workers and their families, and drawing on her book, The Snowy: The People Behind the Power, Siobhan shared her insights into the lives of the multinational workforce that built the ‘Snowy’ in post-war Australia.

Prison Foodservice In Australia - Systems, Menus And Inmate Attitudes, P. Williams, Karen L. Walton, M. Hannan-Jones

Faculty of Health and Behavioural Sciences - Papers (Archive)

This paper presents results from three studies in 25 custodial facilities in three Australian states, including nutrient analyses of menus and focus groups exploring inmate attitudes. Both cook-fresh and cook-chill production systems are used. Non-selective cycle menus of 4-6 weeks are common but inmates can supplement meals by purchase of additional food items (‘buy-ups’). Menus included adequate variety and met most nutritional standards, with the possible exception of fruit. The sodium content of menus is above recommended levels. Protein, fibre, vitamins A, C, thiamin, riboflavin, calcium, iron and zinc were more than adequate, and the percentage energy from fat is …

Complex Adaptive Systems As A Model For Evaluating Organisational Change Caused By The Introduction Of Health Information Systems, Kieren Diment Mr, Ping Yu, K. Garrety

Faculty of Informatics - Papers (Archive)

This paper documents the preliminary development of a framework for evaluating organisational change processes during the implementation of an electronic nursing documentation system in residential aged care facilities. It starts with a brief outline of organisational change processes. This is followed by a more detailed exposition of the principles underlying complex adaptive systems (CAS) theory, where we explain how mathematical concepts can be used to illuminate qualitative research approaches. Finally we present some preliminary findings on the facilitators and barriers for the introduction of the electronic documentation system, explained with reference to the CAS theory, based on analysis of interviews …

Peeling Adhesive Tape Emits Electromagnetic Radiation At Terahertz Frequencies, J. Horvat, R. A. Lewis

Faculty of Engineering - Papers (Archive)

An unusual concept for a simple and inexpensive terahertz source is presented: unpeeling adhesive tape. The observed spectrum of this terahertz radiation exhibits a peak at 2 THz and a broader peak at 18 THz. The radiation is not polarized. The mechanism of terahertz radiation is tribocharging of the adhesive tape and subsequent discharge, possibly bremsstrahlung with absorption or energy density focusing during the dielectric breakdown of a gas. The accompanying optical emission is also a consequence of tribocharging.

Regulatory Issues And Functional Health Claims For Bioactive Dairy Compounds, P. Roupas, P. G. Williams, C. Margetts

Faculty of Health and Behavioural Sciences - Papers (Archive)

Dairy foods and ingredients have a natural advantage over new/novel foods, from a regulatory viewpoint, because they are generally considered as “traditional” foods, that is, there is a long history of human consumption. However, the regulatory landscape on adding bioactive ingredients, whether from dairy streams or from non-dairy sources, into dairy foods is rapidly evolving, and the dairy industry will need to be aware of potential regulatory challenges, within the countries they wish to market their products.

Rail Short-Wavelength Irregularity Identification Based On Wheel-Rail Impact Response Measurements And Simulations, Y. Q. Sun, C. Cole, M. Mcclanachan, A. Wilson, S. Kaewunruen, M. B. Kerr

Faculty of Engineering - Papers (Archive)

Long and short-wavelength dip defects unavoidably exist on railway track top surface. Several manual measurement methods and AK track measurement car were used to measure and to identify these types of defects in a selected track section. The paper considers rail dip irregularities in detail when measured, the dip can be considered as two components. The first one is the large, long dip profile, which can be measured by the survey leveling. The other is a small short dip profile, which is superimposed on the large profile and can be measured using the dip gauge. The corresponding measurement and processed …

Two Cys Or Not Two Cys? That Is The Question; Alternative Oxidase In The Thermogenic Plant Sacred Lotus, Nicole M. Grant, Yoshihiko Onda, Yusuke Kakizaki, Kkikukatsu Ito, Jennifer R. Watling, Sharon A. Robinson

Faculty of Science - Papers (Archive)

Sacred lotus (Nelumbo nucifera) regulates temperature in its floral chamber to 32°C to 35°C across ambient temperatures of 8°C to 40°C with heating achieved through high alternative pathway fluxes. In most alternative oxidase (AOX) isoforms, two cysteine residues, Cys₁ and Cys₂, are highly conserved and play a role in posttranslational regulation of AOX. Further control occurs via interaction of reduced Cys₁ with α-keto acids, such as pyruvate. Here, we report on the in vitro regulation of AOX isolated from thermogenic receptacle tissues of sacred lotus. AOX protein was mostly present in the reduced form, …

Foodservice Perspective In Institutions, P. G. Williams

Faculty of Health and Behavioural Sciences - Papers (Archive)

In Western countries around 10-15% of all foodservice meals are provided in institutional settings such as hospitals, nursing homes, prisons, schools, military settings and workplace canteens. This chapter describes the different types of meals and foodservice systems used in these institutional settings, including the menus used, nutritional standards, food waste, meals times, methods of counting meals and possible future trends.

Current Dietetic Practices Of Obesity Management In Saudi Arabia And Comparison With Australian Practices And Best Practice Criteria, A. Almajwal, P. Williams, Marijka Batterham

Faculty of Health and Behavioural Sciences - Papers (Archive)

Objective: To describe the dietetic practices of the treatment of obesity in Saudi Arabia and compare this with best practice criteria and the practice in Australia. Methods: Anonymous questionnaires were completed by dietitians in Saudi Arabia. The topics included barriers to obesity management, demand and level of service and strategies and approaches used for weight management. Best practice scores were based on those used to assess Australian dietitians. Results: 253 dietitians participated in the survey. Of these, 175 (69 %) were involved in the management of obesity. The best practice score for Australian dietitians was slightly but significantly greater than …

Source Regions For Co2 At Cape Point Assessed By Modelling, 222rn And Meteorological Data, S. Whittlestone, E. Kowalczyk, E.-G Brunke, C. Labuschagne

Faculty of Science - Papers (Archive)

This study explores methods of characterising experimental and modelling data to see if trace gas measurements at the Cape Point GAW station could improve our understanding of sources from the continent. Selection criteria have been defined which make it possible to divide the samples into categories with predominant transport to Cape Point from one of four source regions: City (greater Cape Town); close rural (within about 150 km of Cape Point); distant rural (from 150 to about 500 km) and very distant rural covering the rest of southern Africa. For species with fairly uniform source such as radon or CO, …

Exchanging Online Narratives For Leisure: A Legitimate Learning Space, N. F. Johnson

Faculty of Education - Papers (Archive)

The Story Exchange section of the Sims 2 website offers Sims 2 players a forum to read andreview other players’ original stories which they have written while playing The Sims 2. This article draws on interview data from Sarah, a 15-year-old female involved in reading and evaluating these online stories. Analysis of Sarah’s experiences in playing The Sims 2 and using the Story Exchange website suggest that players who engage with these particular online narratives determine quality indicators of the stories, without guidance or instruction from external structures or authorities. Following this point, this Story Exchange is presented not only …

State Dependent Properties Of Rail Pads, Sakdirat Kaewunruen, Alexander Remennikov

Faculty of Engineering - Papers (Archive)

Rail pad is one of the main components in ballasted railway track systems. It is inserted between the rail and the sleeper to attenuate dynamic wheel/rail interaction forces, preventing the underlying railway track components from excessive stresses. Generally, the dynamic design of tracks relies on the available data, which are mostly focused on the structural condition at a specific toe load. Recent findings show that track irregularities could significantly amplify the loads on railway tracks. This phenomenon gives rise to a concern that the rail pads may experience higher deterioration rate than anticipated in the past. On this ground, an …

Counter Terrorism And Access To Justice: Public Policy Divided?, Mark Rix

Sydney Business School - Papers

This paper will consider the manner in which Australia’s counter-terrorism strategy has been operationalised, highlighting the implications of its strategy for access to justice. Access to justice, encompassing the ability of individuals, including persons suspected of terrorism offences and non-suspects, effectively to exercise their human and legal rights, can be an important curb on state power. But, in another equally important sense, providing individuals with access to justice also protects national security by helping to ensure that the law enforcement and security agencies focus their efforts on genuine terror suspects rather than wasting their resources on investigating and prosecuting genuine …

An Evolutionary Approach To Strategic Planning For Elearning, Sandra Wills, Kate Bowles

Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers

Although all Australian universities have University-level strategic plans as well as Learning and Teaching plans plus underpinning Information Technology plans, it is estimated that only 11% of universities have a separate plan for eLearning. Instead eLearning is often integrated into either an Information Technology Plan or a Learning and Teaching Plan. As a result, the specific needs of eLearning can be overlooked, underestimated or tokenized.

The University of Wollongong has undertaken a process of interviews and consultation with committees, deans, managers, academics, students and support staff to develop a coherent strategic and educational vision for the use of eLearning, …

Power To The People: Building Sustainable Jobs In The Illawarra: A Report For The South Coast Labour Council, Mike Donaldson, Scott Burrows, Ann Hodgkinson, Frank V. Neri, Peter Kell, Chris Gibson, Gordon R. Waitt, Frank Stillwell

Faculty of Law, Humanities and the Arts - Papers (Archive)

13 Februrary, 2009

Green Jobs Illawarra – Outline Brief

South Coast Labour Council – Regional Employment Strategy This is a brief of the regional green jobs strategy for consideration at the meeting of the multi-disciplinary group at the University of Wollongong. Naturally the Labour Council welcomes suggestions about the strategy and its implementation.

Objective

To develop, promote and implement a regional strategy to create jobs in the green and other emerging industries which will form one (important) part of the region’s response to the expected job losses caused by the global economic crisis.

Trends In The Affordability Of The Illawarra Healthy Food Basket 2000-2007, P. G. Williams, A. Hull, M. Kontos

Faculty of Health and Behavioural Sciences - Papers (Archive)

Aims
The Illawarra Healthy Food Basket (IHFB) was developed as one measure to monitor the affordability of healthy eating in Australia. It consists of 57 items selected to meet the nutritional requirements of a reference family of five. The basket was first costed in the Illawarra region of Australia in 2000 and again in 2001 and 2003. This study aimed to repeat the costing of the basket in 2005 and 2007 and to assess the trends in affordability since 2000.
Methods
Costing was carried out in the same five suburbs as previous surveys, utilising a large supermarket, greengrocer and butcher …

Accumulation Of Dna Damage In Antarctic Mosses: Correlations With Ultraviolet-B Radiation, Temperature And Turf Water Content Vary Amongst Species, J. D. Turnbull, Sharon A. Robinson

Faculty of Science - Papers (Archive)

The susceptibility of three East Antarctic moss species to UV-B radiation was examined by measuring accumulation of cyclobutane pyrimidine dimers under natural sunlight during the austral summer season of 2002/03. The 2002/03 season was characterised by unusually low springtime ozone depletion and as such our results likely underestimate the DNA damage possible in a more typical UV-B radiation season. Despite this all three species accumulated significant DNA photoproducts. We also found a positive association between photoproduct accumulation and incident UV-B radiation in the two cosmopolitan species, Bryum pseudotriquetrum and Ceratodon purpureus, with more DNA damage in samples collected early …

Genetic Structure Of East Antarctic Populations Of The Moss Ceratodon Purpureus, L. J. Clarke, D. J. Ayre, Sharon A. Robinson

Faculty of Science - Papers (Archive)

The capacity of the polar flora to adapt is of increasing concern given current and predicted environmental change in these regions. Previous genetic studies of Antarctic mosses have been of limited value due to a lack of variation in the markers or non-specificity of the methods used. We examined the power of five microsatellite loci developed for the cosmopolitan moss Ceratodon purpureus to detect genetically distinct clones and infer the distribution of clones within and among populations from the Windmill Islands, East Antarctica. Our microsatellite data suggest extraordinarily high levels of variation reported in RAPD studies were artificially elevated by …

Just Add Water: Colonisation, Water Governance, And The Australian Inland, Leah Maree Gibbs

Faculty of Science - Papers (Archive)

Water has played a key role in the development of the Australian inland and the nation. For European colonists, the dry and variable landscape challenged ideas about nature imported from northern temperate regions. I argue first, that colonists brought with them ideas for ordering nature and tools for transforming landscapes that led to inappropriate and destructive water management and the silencing of local voices and knowledge systems. Secondly, colonial patterns of ordering and transforming landscapes are ongoing, but new ways of governing water, which challenge colonialism, are emerging. In the first section of the paper I discuss colonial relationships with …

Rejoinder, Peter Craigmile, Catherine Caldert, Hongfei Li, Rajib Paul, Noel Cressie

Faculty of Informatics - Papers (Archive)

We agree with Schmidt that it is essential that researchers from many diverse areas have access to affordable, but still trustworthy, software. In this research project, substantial effort went into preparing datasets. Much of the data came from different government agencies, with databases arranged in multiple formats, often including variables that were not immediately relevant to our scientific pursuits. In our work on this project, the use of SAS was essential to producing clean datasets.