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- Faculty of Engineering - Papers (Archive) (6)
- Faculty of Engineering and Information Sciences - Papers: Part A (3)
- Australian Institute for Innovative Materials - Papers (2)
- Faculty of Education - Papers (Archive) (2)
- Faculty of Engineering and Information Sciences - Papers: Part B (1)
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- Faculty of Health and Behavioural Sciences - Papers (Archive) (1)
- Faculty of Informatics - Papers (Archive) (1)
- Faculty of Law - Papers (Archive) (1)
- Faculty of Science - Papers (Archive) (1)
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- Illawarra Health and Medical Research Institute (1)
- Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers (1)
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Dietary Shiitake Mushroom (Lentinus Edodes) Prevents Fat Deposition And Lowers Triglyceride In Rats Fed A High-Fat Diet, D Handayani, J-Z Chen, Barbara J. Meyer, Xu-Feng Huang
Dietary Shiitake Mushroom (Lentinus Edodes) Prevents Fat Deposition And Lowers Triglyceride In Rats Fed A High-Fat Diet, D Handayani, J-Z Chen, Barbara J. Meyer, Xu-Feng Huang
Faculty of Health and Behavioural Sciences - Papers (Archive)
High-fat diet (HFD) induces obesity. This study examined the effects of Shiitake mushroom on the prevention of alterations of plasma lipid profiles, fat deposition, energy efficiency, and body fat index induced by HFD. Rats were given a low, medium, and high (7, 20, 60 g/kg = LD-M, MD-M, HD-M) Shiitake mushroom powder in their high-fat (50% in kcal) diets for 6 weeks. The results showed that the rats on the HD-M diet had the lowest body weight gain compared to MD-M and LD-M groups (P < 0.05). The total fat deposition was significantly lower (-35%, P < 0.05) in rats fed an HD-M diet than that of HFD group. Interestingly, plasma triacylglycerol (TAG) level was significantly lower (-55%, P < 0.05) in rats on HD-M than HFD. This study also revealed the existence of negative correlations between the amount of Shiitake mushroom supplementation and body weight gain, plasma TAG, and total fat masses.
A Novel Bath Lily-Like Graphene Sheet-Wrapped Nano-Si Composite As A High Performance Anode Material For Li-Ion Batteries, Jun Chen, Jun Yang, Zi-Feng Ma, Pengfei Gao, Yu-Shi He, Xiao Zhen Liao, Xiaowei Yang
A Novel Bath Lily-Like Graphene Sheet-Wrapped Nano-Si Composite As A High Performance Anode Material For Li-Ion Batteries, Jun Chen, Jun Yang, Zi-Feng Ma, Pengfei Gao, Yu-Shi He, Xiao Zhen Liao, Xiaowei Yang
Faculty of Science - Papers (Archive)
"A novel bath lily-like graphene sheet-wrapped nano-Si composite synthesized via a simple spray drying process exhibits a high reversible capacity of 1525 mAh g(-1) and superior cycling stability, which could be attributed to a synergistic effect between highly conductive graphene sheets and active nanoparticles in the open nano/micro-structure."
Small Molecule Antagonists Of The Urokinase (Upa): Urokinase Receptor (Upar) Interaction With High Reported Potencies Show Only Weak Effects In Cell-Based Competition Assays Employing The Native Upar Ligand, Melissa De Souza, Hayden Matthews, Jodi A. Lee, Marie Ranson, Michael J. Kelso
Small Molecule Antagonists Of The Urokinase (Upa): Urokinase Receptor (Upar) Interaction With High Reported Potencies Show Only Weak Effects In Cell-Based Competition Assays Employing The Native Upar Ligand, Melissa De Souza, Hayden Matthews, Jodi A. Lee, Marie Ranson, Michael J. Kelso
Illawarra Health and Medical Research Institute
Binding of the urokinase-type plasminogen activator (uPA) to its cell-surface-bound receptor uPAR and upregulation of the plasminogen activation system (PAS) correlates with increased metastasis and poor prognosis in several tumour types. Disruptors of the uPA:uPAR interaction represent promising anti-tumour/metastasis agents and several approaches have been explored for this purpose, including the use of small molecule antagonists. Two highly potent non-peptidic antagonists 1 and 2 (IC50 1 = 0.8 nM, IC50 2 = 33 nM) from the patent literature were reportedly identified using competition assays employing radiolabelled uPAR-binding uPA fragments and appeared as useful pharmacological tools for studying the PAS. Before …
Ability Of Different Measures Of Adiposity To Identify High Metabolic Risk In Adolescents, Carla Moreira, Rute Santos, Susana Vale, Paula Clara Santos, Sandra Abreu, Ana I. Marques, Luisa Soares-Miranda, Jorge Mota
Ability Of Different Measures Of Adiposity To Identify High Metabolic Risk In Adolescents, Carla Moreira, Rute Santos, Susana Vale, Paula Clara Santos, Sandra Abreu, Ana I. Marques, Luisa Soares-Miranda, Jorge Mota
Faculty of Social Sciences - Papers (Archive)
Introduction. This study aimed to evaluate the screening performance of different measures of adiposity: body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHtR) for high metabolic risk in a sample of adolescents. Methods. A cross-sectional school-based study was conducted on 517 adolescents aged 15-18, from the Azorean Islands, Portugal. We measured fasting glucose, insulin, total cholesterol (TC), HDL-cholesterol, triglycerides, and systolic blood pressure. HOMA and TC/HDL-C ratio were calculated. For each of these variables, a Z-score was computed by age and sex. A metabolic risk score (MRS) was constructed by summing the Z-scores of all individual risk factors. …
Effect Of Ti And N Concentrations On Microstructure And Mechanical Properties Of Microalloyed High Strength Line Pipe Steel Welds, Leigh Fletcher, Zhixiong Zhu, Marimuthu Murugananth, Lei Zheng, Mingzhuo Bai, Huijun Li, F Barbaro
Effect Of Ti And N Concentrations On Microstructure And Mechanical Properties Of Microalloyed High Strength Line Pipe Steel Welds, Leigh Fletcher, Zhixiong Zhu, Marimuthu Murugananth, Lei Zheng, Mingzhuo Bai, Huijun Li, F Barbaro
Faculty of Engineering - Papers (Archive)
A selection of nine heats of line pipe steel from the same project with different Ti and N content were used to evaluate the effects of Ti/N ratio on weld zone microstructure, hardness and prior austenite grain size (PAGS) in the coarse grained heat-affected zone (CGHAZ). It was shown that the microstructure of the base metal (BM) mainly consisted of fine grained polygonal ferrite with fine islands of pearlite. The weld metal (WM) microstructure was predominantly acicular ferrite with a small volume fraction of pro-eutectoid ferrite. The CGHAZ consisted of bainitic ferrite and islands of martensite-austenite. The inside region of …
Can Australia High Speed Rail Overcome It's Bumpy History?, Philip Laird
Can Australia High Speed Rail Overcome It's Bumpy History?, Philip Laird
Faculty of Engineering and Information Sciences - Papers: Part A
The Australian Government has released an "implementation" study for high speed rail (or HSR) on the east coast with a further study to follow. The proposal looks at corridors between Melbourne, Sydney and Brisbane. It includes the option of three-hour travel times between Sydney and Melbourne, with tickets costing around $100. With the projected price of the project starting at around $60 billion, and Australia's chequered history with HSR, it is not unreasonable to ask whether the project will commence. In this case, would Sydney to Newcastle take preference over Sydney to Melbourne?
Responsiveness Of High Screenings And Commercial Cereal Grains To A Blend Of Xylanase And Phytase Enzyme Products, R J. Hughes, M S. Geier, J L. Black, A M. Tredrea, S Diffey, S G. Nielsen
Responsiveness Of High Screenings And Commercial Cereal Grains To A Blend Of Xylanase And Phytase Enzyme Products, R J. Hughes, M S. Geier, J L. Black, A M. Tredrea, S Diffey, S G. Nielsen
Faculty of Engineering and Information Sciences - Papers: Part A
Two experiments evaluated the apparent metabolisable energy (AME) values for cereal grains fed with and without a blend of xylanase and phytase enzyme products to broiler chickens. The first experiment involved 30 high screenings grains (10 wheats, 11 barleys, 3 triticales, and 6 sorghums). The second experiment involved 50 grains (20 wheats, 13 barleys, 3 triticales and 14 sorghums) donated by commercial companies throughout Australia. Each experiment included "connectivity" grains used in previous experiments that contributed to the AusScan near infrared reflectance (NIR) calibration database. The inclusion of "connectivity" grains (15 in Experiment 1 and 17 in Experiment 2) enabled …
Research To Establish A Systematic Approach To Safe Welding Procedure Development Using Austenitic Filler Material For Fabrication Of High Strength Steel, Lenka Kuzmikova, John Norrish, Huijun Li, Mark Callaghan
Research To Establish A Systematic Approach To Safe Welding Procedure Development Using Austenitic Filler Material For Fabrication Of High Strength Steel, Lenka Kuzmikova, John Norrish, Huijun Li, Mark Callaghan
Faculty of Engineering and Information Sciences - Papers: Part A
High strength, thermo-mechanically treated steels often require very careful control of welding procedures to ensure freedom from hydrogen assisted cold cracking (HACC) in the weld metal and heat affected zone (HAZ) whilst avoiding undue loss of heat affected zone strength. In practice this leads to restricted operating envelopes and the requirement for rigorous procedure management. An alternative approach is the use of austenitic welding consumables but whilst this may be expected to expand the process parameter envelope its use is often restricted by adherence to procedures previously developed for ferritic consumables. The current paper describes the research undertaken to establish …
Effect Of Thermal Strain On J(C) And T-C In High Density Nano-Sic Doped Mgb2, Wenxian Li, Rong Zeng, Lin Lu, S. X. Dou
Effect Of Thermal Strain On J(C) And T-C In High Density Nano-Sic Doped Mgb2, Wenxian Li, Rong Zeng, Lin Lu, S. X. Dou
Faculty of Engineering - Papers (Archive)
The influences of lattice strain on the superconducting critical current density Jc and critical transition temperature Tc in pure MgB2 and a SiC-MgB2 composite made by the diffusion process are explored, based on the thermal expansion coefficients and the low temperature effects on Raman scattering. The strong thermal strain provides a strong flux pinning force for the supercurrents at the interfaces between SiC and MgB2. The high Tc of SiC-MgB2 is also discussed according to the expanded lattice and Raman characteristics.
Potential Reduction In Energy Use From A High Speed Rail Network In Australia, Philip Laird
Potential Reduction In Energy Use From A High Speed Rail Network In Australia, Philip Laird
Faculty of Informatics - Papers (Archive)
High Speed Rail or HSR with electric passenger trains using steel wheels on steel rails with maximum operating speeds of 250km/h or more is now operational in 12 countries. It is now under review in Australia. The paper considers energy use on the 10 top routes of the Melbourne-Sydney and Sydney-Brisbane corridors and finds that HSR was in place by 2020, HSR could reduce the use of aviation fuel by over 450 million litres each year. External costs and Sydney airport issues are also noted.
Culture, Motivation, And Vocational Decision-Making Of Australian Senior High School Students In Private Schools, Jae Yup Jung, John M. Mccormick, Gary Gregory, Kerry Barnett
Culture, Motivation, And Vocational Decision-Making Of Australian Senior High School Students In Private Schools, Jae Yup Jung, John M. Mccormick, Gary Gregory, Kerry Barnett
Faculty of Education - Papers (Archive)
The purpose of this study was to investigate the roles of culture and motivation in the occupational decisions of senior high school students attending private schools. A theoretical framework guided the study. A questionnaire was administered to 492 Grade 11 students attending a stratified random sample of six independent (private) schools located in the Sydney (Australia) metropolitan area. Structural equation modelling was performed on the data collected. The major findings of the study centre on a new model of vocational decision-making, which provides empirical support for relationships between cultural orientation variables, expectancy-value variables, and related constructs. The findings may be …
The Development And Manufacture Of Ultra-Thin Cast Strip Steel Products With High Residual Element Levels Via The Castrip® Process, Daniel G. Edelman, Peter C. Campbell, Chris R. Killmore, Kristin R. Carpenter, Harold R. Kaul, James G. Williams, Walter N. Blejde
The Development And Manufacture Of Ultra-Thin Cast Strip Steel Products With High Residual Element Levels Via The Castrip® Process, Daniel G. Edelman, Peter C. Campbell, Chris R. Killmore, Kristin R. Carpenter, Harold R. Kaul, James G. Williams, Walter N. Blejde
Faculty of Engineering and Information Sciences - Papers: Part B
A range of Ultra-Thin Cast Strip (UCS) sheet steels with elevated residual levels was produced via the CASTRIP twin drum casting method at Nucor Steel, Indiana. This paper examines the influence of elevated levels of copper, chromium, nickel, and phosphorous on mechanical properties, surface quality, processing, and weldability of UCS sheet steel products produced by the CASTRIP process. Increased levels of copper and phosphorous were found to strengthen UCS sheet steel due to solid solution strengthening but chromium and nickel did not. At lower coiling temperatures and low hot reductions, where processing conditions promote microstructural strengthening, copper and chromium further …
Experimental Study Of High-Strength Concrete Columns Confined With Different Types Of Mesh Under Eccentric And Concentric Loads, Muhammad N. S Hadi, Hua Zhao
Experimental Study Of High-Strength Concrete Columns Confined With Different Types Of Mesh Under Eccentric And Concentric Loads, Muhammad N. S Hadi, Hua Zhao
Faculty of Engineering - Papers (Archive)
A new idea is investigated in this study to reduce the cover spalling of high-strength concrete columns: installing relatively cheap materials such as household fly screen and wire mesh in the formwork of RC columns. Three materials were chosen in this study: fiberglass fly mesh (FGFM), standard aluminum fly mesh (SAFM), and 12:7 x 12:7 galvanized steel wire mesh (S12.7 WM). A total of 16 cylindricalspecimens with a length of 925 mm and a diameter of 205 mm were cast and tested under concentric, eccentric, and pure bending loading. The testing results showed that S12.7 WM significantly improved the load-carrying …
Treatment Of High Tds Liquid Waste: Is Zero Liquid Discharge Feasible?, Alexander Robertson, Long Nghiem
Treatment Of High Tds Liquid Waste: Is Zero Liquid Discharge Feasible?, Alexander Robertson, Long Nghiem
Faculty of Engineering - Papers (Archive)
A zero liquid discharge treatment system for the disposal of saline industrial liquid waste was proposed and evaluated in this study. Microfiltration was selected as a pretreatment process after a qualitative assessment against `conventional¿ options. Two reverse osmosis (RO) membranes were examined for the pre-concentration of liquid waste using a laboratory scale membrane rig. The results were used to validate the use of the ROSA simulation package. ROSA simulation was conducted with liquid waste having a range of salinity of up to 100,000 ppm of total dissolved solid (TDS). Results reported here indicated that RO membranes were highly suitable for …
Robust High-Temperature Magnetic Pinning Induced By Proximity In Yba2cu3o7-8/La0.67sr0.33mno3 Hybrids, C.Z Chen, Z Y. Liu, Y M. Lu, L Zeng, C B. Cai, Rong Zeng, S. X. Dou
Robust High-Temperature Magnetic Pinning Induced By Proximity In Yba2cu3o7-8/La0.67sr0.33mno3 Hybrids, C.Z Chen, Z Y. Liu, Y M. Lu, L Zeng, C B. Cai, Rong Zeng, S. X. Dou
Faculty of Engineering - Papers (Archive)
An elaborately designed bilayer consisting of superconducting YBa2Cu3O7-6 (YBCO) and ferromagnetic La0.67Sr0.33MnO3-6 (LSMO) was prepared on a single crystal LaAlO3 substrate by pulsed laser deposition (PLD), with a view to understanding the mechanism behind the influence of superconductor/ferromagnet proximity on the critical current density, Jc. The present bilayer system shows significant modifications in Jc, as evidenced by the suppressed decay of its temperature dependence, as well as the crossing behavior of the magnetic field dependence of Jc at high temperatures. This indicates that enhanced …
The Behaviour Of Carbon Fibre Reinforced Polymer Confined Concrete Cylinders Under High Temperature Exposure, Butje Alfonsius Louk Fanggi, Muhammad N. S Hadi
The Behaviour Of Carbon Fibre Reinforced Polymer Confined Concrete Cylinders Under High Temperature Exposure, Butje Alfonsius Louk Fanggi, Muhammad N. S Hadi
Faculty of Engineering - Papers (Archive)
This study investigates the effect of temperature on the behaviour of concrete cylinders wrapped with Carbon Fibre Reinforced Polymer (CFRP). The study used nine concrete cylinders in three groups; the first group was exposed to room temperature of approximately 20ºC, the second group was exposed to a cyclic temperature with a temperature range of 20ºC to 70ºC, and the third group was exposed to a prolonged temperature of 70ºC. All cylinders were then tested to failure. The study indicated that ultimate strength of cylinders wrapped with one and two layers of CFRP are significantly unchanged after being exposed to 20ºC …
Designing Criteria Suites To Identify Discrete And Networked Sites Of High Value Across Manifestations Of Biodiversity, Robin M. Warner, E Gilman, K D Hyrenbach, D Dunn, A Read
Designing Criteria Suites To Identify Discrete And Networked Sites Of High Value Across Manifestations Of Biodiversity, Robin M. Warner, E Gilman, K D Hyrenbach, D Dunn, A Read
Faculty of Law - Papers (Archive)
Suites of criteria specifying ecological, biological, social, economic, and governance properties enable the systematic identification of sites and networks of high biodiversity value, and can support balancing ecological and socioeconomic objectives of biodiversity conservation in terrestrial and marine spatial planning. We describe designs of suites of ecological, governance and socioeconomic criteria to comprehensively cover manifestations of biodiversity, from genotypes to biomes; compensate for taxonomic and spatial gaps in available datasets; balance biases resulting from conventionally-employed narrow criteria suites focusing on rare, endemic and threatened species; plan for climate change effects on biodiversity; and optimize the ecological and administrative networking of …
The Influence Of State Motivation, Content Relevance And Affective Learning On High School Students' Intentions To Use Class Content Following Completion Of Compulsory Physical Education, Collin A. Webster, Diana Mindrila, Robert Weaver
The Influence Of State Motivation, Content Relevance And Affective Learning On High School Students' Intentions To Use Class Content Following Completion Of Compulsory Physical Education, Collin A. Webster, Diana Mindrila, Robert Weaver
Faculty of Education - Papers (Archive)
Little research has examined mechanisms leading to the utilization of compulsory physical education content in future contexts. This study tested a model in which motivation to be in physical education class functions as a predisposition influencing perceptions of teacher communication of content relevance, perceptions of course relevance to one’s personal life, affect for physical education and intentions to apply class content in the future. High school students (N = 636) enrolled in compulsory physical education classes completed questionnaires assessing each of these variables. Exploratory and confirmatory factor analyses indicated the questionnaire items were adequate indicators of the five constructs. Structural …
Improvement Of Jc By Cold High Pressure Densification Of Binary, 18-Filament In Situ Mgb2 Wires, Md S. Hossain, C Senatore, M Rindfleisch, R Flukiger
Improvement Of Jc By Cold High Pressure Densification Of Binary, 18-Filament In Situ Mgb2 Wires, Md S. Hossain, C Senatore, M Rindfleisch, R Flukiger
Senior Deputy Vice-Chancellor and Deputy Vice-Chancellor (Education) - Papers
No abstract provided.
High-Capacity Hydrogen Release Through Hydrolysis Of Nab3h8, Zhenguo Huang, Xuenian Chen, Teshome Yisgedu, J C. Zhao, Sheldon Shore
High-Capacity Hydrogen Release Through Hydrolysis Of Nab3h8, Zhenguo Huang, Xuenian Chen, Teshome Yisgedu, J C. Zhao, Sheldon Shore
Australian Institute for Innovative Materials - Papers
NaB3H8 has advantages over NaBH4 and NH3BH3, two most widely studied chemical hydrides for hydrogen storage via hydrolysis. NaB3H8 has an extraordinary high solubility in water and thus possesses a high theoretical capacity of 10.5 wt% H via hydrolysis, in contrast to 7.5 wt% for NaBH4 and 5.1 wt% for NH3BH3. NaB3H8 is reasonably stable in water which makes it unnecessary to add corrosive NaOH as a stabilizer as the case for NaBH4. Furthermore, hydrolysis of NaB3H8 can be catalyzed by a Co-based catalyst with fast kinetics that is comparable to Ru-based catalysts. Therefore, cost-effective hydrolysis of NaB3H8 is possible …
High Index Faceting In Gold Decahedra Nanoparticles, G Casillas, J Velazquez-Salazar, M Jose-Yacaman
High Index Faceting In Gold Decahedra Nanoparticles, G Casillas, J Velazquez-Salazar, M Jose-Yacaman
Australian Institute for Innovative Materials - Papers
No abstract provided.