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Sample records for australian saltern crystallizer

  1. Metagenome Sequencing of the Microbial Community of a Solar Saltern Crystallizer Pond at Cáhuil Lagoon, Chile

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    Plominsky, Alvaro M.; Delherbe, Nathalie; Ugalde, Juan A.; Allen, Eric E.; Blanchet, Marine; Ikeda, Priscila; Santibañez, Francisco; Hanselmann, Kurt; Ulloa, Osvaldo; De la Iglesia, Rodrigo; von Dassow, Peter; Astorga, Marcia; Gálvez, María Jesús; González, María Lorena; Henríquez-Castillo, Carlos; Vaulot, Daniel; Lopes do Santos, Adriana; van den Engh, Gerrit; Gimpel, Carla; Bertoglio, Florencia; Delgado, Yolaine; Docmac, Felipe; Elizondo-Patrone, Claudia; Narváez, Silvia; Sorroche, Fernando; Rojas-Herrera, Marcelo

    2014-01-01

    Cáhuil Lagoon in central Chile harbors distinct microbial communities in various solar salterns that are arranged as interconnected ponds with increasing salt concentrations. Here, we report the metagenome of the 3.0- to 0.2-µm fraction of the microbial community present in a crystallizer pond with 34% salinity. PMID:25395641

  2. Expression and functioning of retinal-based proton pumps in a saltern crystallizer brine.

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    Oren, Aharon; Abu-Ghosh, Said; Argov, Tal; Kara-Ivanov, Eliahu; Shitrit, Dror; Volpert, Adi; Horwitz, Rael

    2016-01-01

    We examined the presence of bacteriorhodopsin and other retinal protein pigments in the microbial community of the saltern crystallizer ponds in Eilat, Israel, and assessed the effect of the retinal-based proton pumps on the metabolic activity. The biota of the hypersaline (~309 g salts l(-1)) brine consisted of ~2200 β-carotene-rich Dunaliella cells and ~3.5 × 10(7) prokaryotes ml(-1), most of which were flat, square or rectangular Haloquadratum-like archaea. No indications were obtained for massive presence of Salinibacter. We estimated a concentration of bacteriorhodopsin and bacteriorhodopsin-like pigments of 3.6 nmol l(-1). When illuminated, the community respiration activity of the brine samples in which oxygenic photosynthesis was inhibited by 3-(3-4-dichlorophenyl)-1,1-dimethylurea, decreased by 40-43 %. This effect was interpreted to be the result of competition between two energy yielding systems: the bacteriorhodopsin proton pump and the respiratory chain. The results presented have important implications for the interpretation of many published data on photosynthetic and respiratory activities in hypersaline environments. PMID:26507954

  3. Environmental genomics of "Haloquadratum walsbyi" in a saltern crystallizer indicates a large pool of accessory genes in an otherwise coherent species

    NARCIS (Netherlands)

    Legault, Boris A.; Lopez-Lopez, Arantxa; Alba-Casado, Jose Carlos; Doolittle, W. Ford; Bolhuis, Henk; Rodriguez-Valera, Francisco; Papke, R. Thane

    2006-01-01

    Background: Mature saturated brine (crystallizers) communities are largely dominated (> 80% of cells) by the square halophilic archaeon "Haloquadratum walsbyi". The recent cultivation of the strain HBSQ001 and thesequencing of its genome allows comparison with the metagenome of this taxonomically si

  4. Environmental genomics of "Haloquadratum walsbyi" in a saltern crystallizer indicates a large pool of accessory genes in an otherwise coherent species

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    Bolhuis Henk

    2006-07-01

    Full Text Available Abstract Background Mature saturated brine (crystallizers communities are largely dominated (>80% of cells by the square halophilic archaeon "Haloquadratum walsbyi". The recent cultivation of the strain HBSQ001 and thesequencing of its genome allows comparison with the metagenome of this taxonomically simplified environment. Similar studies carried out in other extreme environments have revealed very little diversity in gene content among the cell lineages present. Results The metagenome of the microbial community of a crystallizer pond has been analyzed by end sequencing a 2000 clone fosmid library and comparing the sequences obtained with the genome sequence of "Haloquadratum walsbyi". The genome of the sequenced strain was retrieved nearly complete within this environmental DNA library. However, many ORF's that could be ascribed to the "Haloquadratum" metapopulation by common genome characteristics or scaffolding to the strain genome were not present in the specific sequenced isolate. Particularly, three regions of the sequenced genome were associated with multiple rearrangements and the presence of different genes from the metapopulation. Many transposition and phage related genes were found within this pool which, together with the associated atypical GC content in these areas, supports lateral gene transfer mediated by these elements as the most probable genetic cause of this variability. Additionally, these sequences were highly enriched in putative regulatory and signal transduction functions. Conclusion These results point to a large pan-genome (total gene repertoire of the genus/species even in this highly specialized extremophile and at a single geographic location. The extensive gene repertoire is what might be expected of a population that exploits a diverse nutrient pool, resulting from the degradation of biomass produced at lower salinities.

  5. Comparative analysis of prokaryotic diversity in solar salterns in eastern Anatolia (Turkey).

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    Çınar, Seval; Mutlu, Mehmet Burçin

    2016-09-01

    The prokaryotic communities of four salterns (Bingöl, Fadlum, Kemah, and Tuzlagözü) in Turkey were examined and compared using the cultivation and cultivation-independent methods [fluorescence in situ hybridization (FISH) and 454 pyrosequencing]. FISH analysis with universal probes revealed that feeding waters carried 1.6 × 10(2)-1.7 × 10(3) cells mL(-1), while crystallization ponds carried 3.8 × 10(6)-2.0 × 10(7) cells mL(-1) that were mostly haloarchaea, including square cells (except for Kemah). High-throughput 16S rRNA-based gene sequencing showed that the most frequent archaeal OTUs in Bingöl, Fadlum, Tuzlagözü, and Kemah samples were affiliated with Haloquadratum (76.8 %), Haloarcula (27.8 %), Halorubrum (49.6 %), and Halonotius (59.8 %), respectively. Bacteroidetes was the dominant bacterial phylum in Bingöl and Fadlum, representing 71.5 and 79.5 % of the bacterial OTUs (respectively), while the most abundant bacterial phylum found in the Kemah saltern was Proteobacteria (79.6 %). The majority of the bacterial OTUs recovered from Tuzlagözü belonged to the Cyanobacteria (35.7 %), Bacteroidetes (35.0 %), and Proteobacteria (25.5 %) phyla. Cultivation studies revealed that the archaeal isolates were closely related to the genera Halobacterium, Haloarcula, and Halorubrum. Bacterial isolates were confined to two phyla, Proteobacteria (Alphaproteobacteria and Gammaproteobacteria classes) and Bacteroidetes. Comparative analysis showed that members of the Euryarchaeota, Bacteroidetes, Proteobacteria, and Cyanobacteria phyla were major inhabitants of the solar salterns. PMID:27306996

  6. Bacterial Diversity in Çamalti Saltern, Turkey.

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    Mutlu, Mehmet Burçin; Güven, Kiymet

    2015-01-01

    A combination of culture-dependent and culture-independent approaches was employed to identify the bacterial diversity of Çamalti solar saltern in Turkey. The bacterial communities of Çamalti Saltern were analyzed by molecular techniques that included denaturing gradient gel electrophoresis of 16S rRNA gene fragments PCR amplified from DNA extracted from the water samples of the saltern and 16S rRNA gene library analysis. A total of 42 isolates were identified at the genus/species level and 17 of them were found to belong to the Bacteria domain. All bacterial isolates were phylogenetically related to Halobacillus, Virgibacillus and Halomonas genus. A total of 50 clones from 16S rRNA gene library were analyzed by ARDRA. 16S rRNA sequence analysisof these clones revealed that most (85%) of the bacterial clones were related to Salinibacter genus members of the Bacteroidetes. The sequences of DGGE bands were related to the uncultured Salinibacter, uncultured halophilic bacterium and Halomonas sp. This work highlights the halophilic bacterial diversity of Çamalti marine solar saltern. PMID:26094314

  7. Phytoplankton assemblage of a solar saltern in Port Fouad, Egypt

    OpenAIRE

    Fedekar Fadel Madkour; Mona Mohamed Gaballah

    2012-01-01

    The present study is the first investigation of the phytoplankton community inone of Egypt's saltworks. The phytoplankton composition and distribution infive ponds of increasing salinity were investigated in the solar saltern of Port Fouad.The phytoplankton community consisted of 42 species belonging to cyanobacteria(16), diatoms (12), dinoflagellates (11), Euglenophyceae (2) and Chlorophyceae (1).The number of species decreased significantly and rapidly with increasing salinity,varying betw...

  8. Microbial diversity analysis of former salterns in southern Taiwan by 16S rRNA-based methods.

    Science.gov (United States)

    Wang, Chung-Yi; Ng, Chang-Chai; Chen, Tseng-Wei; Wu, Sz-Jie; Shyu, Yuan-Tay

    2007-12-01

    The microbiota diversity of the former salterns in southern Taiwan was investigated by denaturing gradient gel electrophoresis (DGGE) and fluorescence in situ hybridization (FISH). Soil samples from three salterns were analyzed using DGGE and 16S rRNA from 502 colonies representing 5 archaea and 18 bacteria taxonomic groups. Each representative taxonomic group was further identified, whereas 8.7% of clones were unclassified microorganisms. Chromohalobacter, Halomonas and Virgibacillus are dominant in the Biemen saltern, Chiguensis saltern and Szutsau saltern, respectively. During FISH analysis, several taxonomic-specific probes were used. The DAPI-stained-cell count in the Szutsao saltern had a higher number of microorganisms (4.58 x 10(7) cell/cm(3)) than the other salterns. Archaea occupied 2.7-6.6% whereas bacteria accounted for 37.2-52.9% of total microbial population at the three sites. Among these three sampling sites, the Szutsao saltern had the highest diversity in halophilic microbial composition, as indicated by DGGE and FISH. PMID:18072239

  9. Phytoplankton assemblage of a solar saltern in Port Fouad, Egypt

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    Fedekar Fadel Madkour

    2012-11-01

    Full Text Available The present study is the first investigation of the phytoplankton community inone of Egypt's saltworks. The phytoplankton composition and distribution infive ponds of increasing salinity were investigated in the solar saltern of Port Fouad.The phytoplankton community consisted of 42 species belonging to cyanobacteria(16, diatoms (12, dinoflagellates (11, Euglenophyceae (2 and Chlorophyceae (1.The number of species decreased significantly and rapidly with increasing salinity,varying between 33 species in the first pond (P1 and one species in the crystallizerpond (P5. Conversely, the total phytoplankton density, except that recordedin P1, increased significantly with rising salinity, fluctuating between 8.7 and56 × 105 individuals l-1 in P2 and P5 respectively. In spiteof the local variations in climate and nutrient availability, the phytoplankton composition, density and spatialvariations along the salinity gradient were, in many respects, very similar towhat has been observed in other solar saltworks. The pond with the lowest salinity(P1 - -1 was characterized by a significant diversity andblooming of diatoms and dinoflagellates. Intermediate salinity ponds (P2 andP3 with salinity ∼ 112-180 g l-1 exhibited a decline in bothspecies richness and density, but the stenohaline blue green algae (Synechocystis salina did flourish. The highly saline concentrating ponds andcrystallizers (P4 and P5 with salinity ∼ 223-340 g l-1 werecharacterized by few species, the disappearance of blue green algae and thethriving of the halotolerant green alga Dunaliella salina.

  10. Chlorophyll and carotenoid pigments in solar saltern microbial mats

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    Villanueva, Joan; Grimalt, Joan O.; de Wit, Rutger; Keely, Brendan J.; Maxwell, James R.

    1994-11-01

    The distributions of carotenoids, chlorophylls, and their degradation products have been studied in two microbial mat systems developed in the calcite and calcite/gypsum evaporite domains of a solar saltern system. Phormidium valderianum and Microcoleus chthonoplastes are the dominant cyanobacterial species, respectively, and large amounts of Chloroflexus-like bacteria occur in the carbonate/gypsum mat. In both systems, the major pigments are chlorophyll a, zeaxanthin, β-carotene and myxoxanthophyll, which originate from these mat-building cyanobacteria. This common feature contrasts with differences in other pigments that are specific for each mat community. Thus, chlorophyll c and fucoxanthin, reflecting diatom inputs, are only found in the calcite mat, whereas the calcite/gypsum mat contains high concentrations of bacteriochlorophylls c produced by the multicellular green filamentous bacteria. In both cases, the depth concentration profiles (0-30 and 0-40 mm) show a relatively good preservation of the cyanobacterial carotenoids, zeaxanthin, β-carotene, myxoxanthophyll, and echinenone. This contrasts with the extensive biodegradation of cyanobacterial remains observed microscopically. Fucoxanthin in the calcite mat is also transformed at a faster rate than the cyanobacterial carotenoids. Chlorophyll a, the major pigment in both mats, exhibits different transformation pathways. In the calcite/gypsum mat, it is transformed via C-13 2 carbomethoxy defunctionalization prior to loss of the phytyl chain, leading to the formation of pyrophaeophytin a and, subsequently, pyrophaeophorbide a. On the other hand, the occurrence of the enzyme chlorophyllase, attributed to diatoms in the calcite mat, gives rise to extensive phytyl hydrolysis, with the formation of chlorophyllide a, pyrophaeophorbide a and, in minor proportion, phaeophorbide a. Studies of the sources of the photosynthetic pigments and of their transformation pathways in such simplified ecosystems provide a

  11. Virgibacillus byunsanensis sp. nov., isolated from a marine solar saltern.

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    Yoon, Jung-Hoon; Kang, So-Jung; Jung, Yong-Taek; Lee, Keun Chul; Oh, Hyun Woo; Oh, Tae-Kwang

    2010-02-01

    A Gram-variable, motile, endospore-forming and rod-shaped bacterial strain, ISL-24(T), was isolated from a marine solar saltern of the Yellow Sea, Korea, and its taxonomic position was investigated by a polyphasic study. Strain ISL-24(T) grew optimally at pH 7.0-8.0, at 30-37 degrees C and in the presence of 8 % (w/v) NaCl. It contained MK-7 as the predominant menaquinone and anteiso-C(15 : 0) as the predominant fatty acid. The DNA G+C content was 37.6 mol%. A phylogenetic analysis based on 16S rRNA gene sequences showed that strain ISL-24(T) fell within the genus Virgibacillus, clustering with Virgibacillus carmonensis LMG 20964(T) and Virgibacillus necropolis LMG 19488(T), with a bootstrap resampling value of 92.3 %, and exhibiting 97.3 and 97.4 % 16S rRNA gene sequence similarity, respectively, to these strains. Strain ISL-24(T) exhibited 94.8-96.8 % 16S rRNA gene sequence similarity to the type strains of the other Virgibacillus species. Mean DNA-DNA relatedness values between strain ISL-24(T) and V. carmonensis DSM 14868(T) and V. necropolis DSM 14866(T) were 11 and 19 %, respectively. Differential phenotypic properties of strain ISL-24(T), together with the phylogenetic and genetic distinctiveness, revealed that this strain is different from recognized Virgibacillus species. On the basis of phenotypic, phylogenetic and genetic data, strain ISL-24(T) represents a novel species of the genus Virgibacillus, for which the name Virgibacillus byunsanensis sp. nov. is proposed. The type strain is ISL-24(T) (=KCTC 13259(T) =CCUG 56754(T)). PMID:19651717

  12. Virgibacillus campisalis sp. nov., from a marine solar saltern.

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    Lee, Soo-Young; Kang, Chul-Hyung; Oh, Tae-Kwang; Yoon, Jung-Hoon

    2012-02-01

    A Gram-staining-variable, motile, endospore-forming and rod-shaped bacterial strain, IDS-20(T), was isolated from a marine solar saltern in Korea and subjected to a polyphasic taxonomic investigation. Strain IDS-20(T) grew optimally at 37 °C, at pH 7.5-8.0 and in the presence of 4-5 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain IDS-20(T) belongs to the genus Virgibacillus. Strain IDS-20(T) exhibited 93.4-96.6 % 16S rRNA gene sequence similarity to the type strains of species of the genus Virgibacillus. Strain IDS-20(T) had MK-7 as the predominant menaquinone and a cell-wall peptidoglycan based on meso-diaminopimelic acid. The major fatty acids were anteiso-C(15 : 0) and anteiso-C(17 : 0) and major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and two unidentified phospholipids. The DNA G+C content was 39.5 mol%. The phylogenetic distinctiveness and differential phenotypic characteristics of strain IDS-20(T) demonstrated that this strain can be distinguished from recognized species of the genus Virgibacillus. On the basis of the data presented, strain IDS-20(T) represents a novel species of the genus Virgibacillus, for which the name Virgibacillus campisalis sp. nov. is proposed. The type strain is IDS-20(T) ( = KCTC 13727(T)  = CCUG 59308(T)). PMID:21441379

  13. Comparison of prokaryotic community structure from Mediterranean and Atlantic saltern concentrator ponds by a metagenomic approach

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    Ana Beatriz eFernández

    2014-05-01

    Full Text Available We analyzed the prokaryotic community structure of a saltern pond with 21 % total salts located in Isla Cristina, Huelva, Southwest Spain, close to the Atlantic ocean coast. For this purpose, we constructed a metagenome (designated as IC21 obtained by pyrosequencing consisting of 486 Mb with an average read length of 397 bp and compared it with other metagenomic datasets obtained from ponds with 19, 33 and 37 % total salts acquired from Santa Pola marine saltern, located in Alicante, East Spain, on the Mediterranean coast. Although the salinity in IC21 is closer to the pond with 19 % total salts from Santa Pola saltern (designated as SS19, IC21 is more similar at higher taxonomic levels to the pond with 33 % total salts from Santa Pola saltern (designated as SS33, since both are predominated by the phylum Euryarchaeota. However, there are significant differences at lower taxonomic levels where most sequences were related to the genus Halorubrum in IC21 and to Haloquadratum in SS33. Within the Bacteroidetes, the genus Psychroflexus is the most abundant in IC21 while Salinibacter dominates in SS33. Sequences related to bacteriorhodopsins and halorhodopsins correlate with the abundance of Haloquadratum in Santa Pola SS19 to SS33 and of Halorubrum in Isla Cristina IC21 dataset, respectively. Differences in composition might be attributed to local ecological conditions since IC21 showed a decrease in the number of sequences related to the synthesis of compatible solutes and in the utilization of phosphonate.

  14. Probing Saltern Brines with an Oxygen Electrode: What Can We Learn about the Community Metabolism in Hypersaline Systems?

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    Aharon Oren

    2016-06-01

    Full Text Available We have explored the use of optical oxygen electrodes to study oxygenic photosynthesis and heterotrophic activities in crystallizer brines of the salterns in Eilat, Israel. Monitoring oxygen uptake rates in the dark enables the identification of organic substrates that are preferentially used by the community. Addition of glycerol (the osmotic solute synthesized by Dunaliella or dihydroxyacetone (produced from glycerol by Salinibacter enhanced respiration rates. Pyruvate, produced from glycerol or from some sugars by certain halophilic Archaea also stimulated community respiration. Fumarate had a sparing effect on respiration, possibly as many halophilic Archaea can use fumarate as a terminal electron acceptor in respiration. Calculating the photosynthetic activity of Dunaliella by monitoring oxygen concentration changes during light/dark incubations is not straightforward as light also affects respiration of some halophilic Archaea and Bacteria due to action of light-driven proton pumps. When illuminated, community respiration of brine samples in which oxygenic photosynthesis was inhibited by DCMU decreased by ~40%. This effect was interpreted as the result of competition between two energy yielding systems: the bacteriorhodopsin proton pump and the respiratory chain of the prokaryotes. These findings have important implications for the interpretation of other published data on photosynthetic and respiratory activities in hypersaline environments.

  15. Probing Saltern Brines with an Oxygen Electrode: What Can We Learn about the Community Metabolism in Hypersaline Systems?

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    Oren, Aharon

    2016-01-01

    We have explored the use of optical oxygen electrodes to study oxygenic photosynthesis and heterotrophic activities in crystallizer brines of the salterns in Eilat, Israel. Monitoring oxygen uptake rates in the dark enables the identification of organic substrates that are preferentially used by the community. Addition of glycerol (the osmotic solute synthesized by Dunaliella) or dihydroxyacetone (produced from glycerol by Salinibacter) enhanced respiration rates. Pyruvate, produced from glycerol or from some sugars by certain halophilic Archaea also stimulated community respiration. Fumarate had a sparing effect on respiration, possibly as many halophilic Archaea can use fumarate as a terminal electron acceptor in respiration. Calculating the photosynthetic activity of Dunaliella by monitoring oxygen concentration changes during light/dark incubations is not straightforward as light also affects respiration of some halophilic Archaea and Bacteria due to action of light-driven proton pumps. When illuminated, community respiration of brine samples in which oxygenic photosynthesis was inhibited by DCMU decreased by ~40%. This effect was interpreted as the result of competition between two energy yielding systems: the bacteriorhodopsin proton pump and the respiratory chain of the prokaryotes. These findings have important implications for the interpretation of other published data on photosynthetic and respiratory activities in hypersaline environments. PMID:27338478

  16. Heavy Metal Detoxification by Different Bacillus Species Isolated from Solar Salterns

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    Shameer Syed; Paramageetham Chinthala

    2015-01-01

    The biosorption mechanism is an alternative for chemical precipitation and ultrafiltration which have been employed to treat heavy metal contamination with a limited success. In the present study, three species of Bacillus which were isolated from solar salterns were screened for their detoxification potential of the heavy metals, lead, chromium, and copper, by biosorption. Biosorption potential of each isolate was determined by Atomic Absorption Spectroscopy (AAS), Inductively Coupled Plasma...

  17. [Diversity and enzyme-producing activity of culturable halophilic bacteria in Daishan Saltern of East China].

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    Yang, Dan-Dan; Li, Qian; Huang, Jing-Jing; Chen, Min

    2012-11-01

    Soil and saline water samples were collected from the Daishan Saltern of East China, and the halophilic bacteria were isolated and cultured by using selective media, aimed to investigate the diversity and enzyme-producing activity of culturable halophilic bacteria in saltern environment. A total of 181 strains were isolated by culture-dependent method. Specific primers were used to amplify the 16S rRNA gene of bacteria and archaea. The operation taxonomy units (OTUs) were determined by ARDRA method, and the representative strain of each OTU was sequenced. The phylogenetic position of all the isolated strains was determined by 16S rRNA sequencing. The results showed that the isolated 181 strains displayed 21 operational taxonomic units (OTUs), of which, 12 OTUs belonged to halophilic bacteria, and the others belonged to halophilic archaea. Phylogenetic analysis indicated that there were 7 genera presented among the halophilic bacteria group, and 4 genera presented among the halophilic archaea group. The dominant halophilic strains were of Halomonas and Haloarcula, with 46.8% in halophilic bacteria and 49.1% in halophilic archaea group, respectively. Enzyme-producing analysis indicated that most strains displayed enzyme-producing activity, including the activities of producing amylase, proteinase and lipase, and the dominant strains capable of enzyme-producing were of Haloarcula. Our results showed that in the environment of Daishan Saltern, there existed a higher diversity of halophilic bacteria, being a source sink for screening enzyme-producing bacterial strains. PMID:23431797

  18. Salinazinones A and B: Pyrrolidinyl-Oxazinones from Solar Saltern-Derived Streptomyces sp. KMF-004.

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    Kim, Min Cheol; Lee, Jung Hwan; Shin, Bora; Subedi, Lalita; Cha, Jin Wook; Park, Jin-Soo; Oh, Dong-Chan; Kim, Sun Yeou; Kwon, Hak Cheol

    2015-10-16

    Salinazinones A (1) and B (2), two unprecedented pyrrolidinyl-oxazinones, were isolated from the culture broth of Streptomyces sp. KMF-004 from a solar saltern at Aphae Island, Korea. The structures of these salinazinones, which are unusual and consist of 2-methylpropenyl-1,3-oxazin-6-one bearing 1-oxopyrrolidinyl substituents, were assigned by spectral and chemical analyses using Mosher's method, circular dichroism (CD), and calculated ECD. Salinazinones are the first examples of a natural alkaloid class composed of an oxazinone-pyrrolidone conjugate. PMID:26446186

  19. Interaction of Extreme Halophilic Archaea With the Evaporites of the Solar Salterns Guerrero Negro Baja California, Mexico

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    Tamez, P.; Lopez-Cortés, A.

    2008-12-01

    Hypersaline environments have been significant reservoirs for the long-term evolution of specifically adapted microorganisms. Characterized to have higher salt concentrations (up to 35 g/L), they are worldwide distributed and have a commercial significance. Exportadora de Sal, Guerrero Negro, Mexico has a multipond salterns system designed to harvest common salt (NaCl) from sea water. To achieve this purpose, sea water is pumped through a set of shallow ponds where water evaporates and salts concentrate. Sequential precipitation of CaCO3, CaSO4 2H2O and NaCl occurs in a mineral formations call it evaporites. In the interior of those gypsum-encrusted and halite-encrusted minerals, communities of extremely salt-loving archaea prosper. Previous studies have showed the influence of Haloarchaeal cells in the formation of larger fluid inclusions than crystals formed in sterile salt solutions. S-layer envelopes and cells of Haloarcula strain SP8807 contributed to the nucleation of new crystals of NaCl. Given the significance of the scope in phylogenetic archaeal diversity research, this study had a polyphasic approach. SEM micrographs from a 21- 31% (w/v) gradient salt multipond system evaporites, gave an insight profile of the extreme halophilic archaeal communities thriving in the surface of the gypsum and halite evaporites. Halite crystals were form after 21 days of incubation in solid medium with archaeal cells. Both culture and non-culture dependent methods, Nested-PCR-DGGE analysis and sequencing of 16S rDNA amplified fragment genes from environmental samples and isolated strains were used for this purpose. We isolate three strains from Pond 9 (21.07% total salt concentration) and one strain from Cristallizer 20 (25.15% total salt concentration). 16S rDNA signaling gave 99% of similarity with Halogeometricum borinquense, sequence AF002984, two other strains were 99% of similarity with Halobacterium salinarum, sequence AJ496185 these strains shown different colony

  20. PRODUCTION OF EXTRACELLULAR ENZYMES BY HALOPHILIC BACTERIA ISOLATED FROM SOLAR SALTERNS

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    Jhuma Biswas

    2013-12-01

    Full Text Available During the course of survey of halophilic microorganisms, a total of sixteen bacterial isolates were obtained from coastal solar salterns of Orissa and West Bengal, India. Morphological, physiological and biochemical characteristics of these isolates indicate that majority of them belong to the genus Halomonas, however, members belonging to Cobetia and Halococcus were not uncommon. These isolates were screened for the production of extracellular enzymes such as amylase, glutaminase, asparaginase, xylanase, cellulase, gelatinase, inulinase, caseinase, pectinase, urease and lipase. Among these hydrolytic enzymes, glutamine and asparagine hydrolytic activities were predominant, although lipid and casein degrading activities were not inferior. However, amylase and gelatinase production were rare. None of these halophiles was able to degrade cellulose, inulin, pectin and xylan and only one isolate was capable of hydrolyzing urea

  1. Isolation of Amylase Producing Bacteria from Solar Salterns of Nellore District, Andhra Pradesh, India

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    Shameer Syed

    2013-03-01

    Full Text Available α-Amylases are a class of starch degrading enzymes catalyzing the hydrolysis of internal α-1,4-O-glycosidic bonds in polysaccharides. The following investigation were carried out to isolate haloalkaliphilic bacteria, a group of organisms with twin extremities of pH and salinity, capable of producing α-amylases from an artificial solar saltern. A total of 25 discrete colonies were isolated, 21 isolates showed amylase production. Among these 7 isolates produced amylase at extreme conditions such as salt, alkalinity and temperature. The isolates were characterized biochemically and also for other enzymes. From the results it is imperative that these isolates can be further studied to exploit them up to industrial scale.

  2. Production of Extracellular Polymeric Substances by Halophilic Bacteria of Solar Salterns

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    Jhuma Biswas

    2014-01-01

    Full Text Available Moderately halophilic aerobic bacteria were isolated from 31 soil and 18 water samples collected from multipond solar salterns of Gujarat, Orissa, and West Bengal, India. A total of 587 bacterial isolates with distinct morphological features were obtained from these samples following dilution and plating on MH agar medium supplemented with NaCl. The isolates were screened for growth associated extracellular polymeric substances (EPS production in MY medium under batch culture. In all, 20 isolates were selected as potent ones producing more than 1 g/L of EPS. These EPS producing isolates were characterized in detail for their morphological, physiological, and biochemical features and tentatively identified as members belonging to the genera Halomonas, Salinicoccus, Bacillus, Aidingimonas, Alteromonas, and Chromohalobacter. Apart from EPS production, these isolates also hold promise towards the production of various biomolecules of industrial importance.

  3. Can the halophilic ciliate Fabrea salina be used as a bio-control of microalgae blooms in solar salterns?

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    Hong, Hyun Pyo; Choi, Joong Ki

    2015-09-01

    The microlage Dunaliella salina, a major producer in salterns, is a serious problem for salt production. In this study we tried to assess if Fabrea salina can control D. salina. By parameterising numerical and functional response (growth and grazing vs prey abundance, respectively) at 90 psu and 30°C, where the ciliate is abundant and grows well, we developed a predator-prey model. The model is used to explore how change in microalga growth rate affect the dynamics, and the functional response is used in combination with field data to assess the potential impact of F. salina on D. salina. Over the 20 d simulation the ciliate controlled the prey population under all prey growth rates; although once D. salina were exhausted below the threshold level, F. salina died due to starvation, allowing the alga to increase in abundance, resulting in one or two predatorprey cycle, depending on prey growth rate. In general, the model predicted trends observed by others in the field, suggesting that it provided a good prediction of what may occur under the conditions we examined. Likewise we show that the ciliate can have a high impact on microalgal populations in the field. Finally, a literature review indicated that F. salina could be a good competitor with other protozoa and metazoan in salterns, depending on salinity and temperature, which requires further study and attention. In summary, we encourage continued studies on this unique ciliate on solar salterns and suggest that it may be useful in the bio-control of micoalgae.

  4. Patterns of microbial diversity along a salinity gradient in the Guerrero Negro solar saltern, Baja CA Sur, Mexico

    OpenAIRE

    Dillon, Jesse G.; Carlin, Mark; Gutierrez, Abraham; Nguyen, Vivian; McLain, Nathan

    2013-01-01

    The goal of this study was to use environmental sequencing of 16S rRNA and bop genes to compare the diversity of planktonic bacteria and archaea across ponds with increasing salinity in the Exportadora de Sal (ESSA) evaporative saltern in Guerrero Negro, Baja CA S., Mexico. We hypothesized that diverse communities of heterotrophic bacteria and archaea would be found in the ESSA ponds, but that bacterial diversity would decrease relative to archaea at the highest salinities. Archaeal 16S rRNA ...

  5. Australian Extinctions

    Science.gov (United States)

    Science Teacher, 2005

    2005-01-01

    Massive extinctions of animals and the arrival of the first humans in ancient Australia--which occurred 45,000 to 55,000 years ago--may be linked. Researchers at the Carnegie Institution, University of Colorado, Australian National University, and Bates College believe that massive fires set by the first humans may have altered the ecosystem of…

  6. Halomonas indalinina sp.nov., a moderately halophilic bacterium isolated from a solar saltern in Cabo de Gata, Al,eria, southern Spain

    NARCIS (Netherlands)

    Cabrera, A.; Aguilera, M.; Fuentes Enriquez de Salamanca, S.; Incerti, C.; Russell, N.J.; Ramos-Cormenzana, A.; Monteoliva-Sanchez, M.

    2007-01-01

    moderately halophilic bacterium, strain CG2.1T, isolated from a solar saltern at Cabo de Gata, a wildlife reserve located in the province of Almería, southern Spain, was subjected to a polyphasic taxonomic study. This organism was an aerobic, motile, Gram-negative rod that produced orange-pigmented

  7. Draft Genome Sequence of a Moderately Halophilic Bacillus megaterium Strain, MSP20.1, Isolated from a Saltern of the Little Rann of Kutch, India

    Science.gov (United States)

    Dey, Rinku; Sherathia, Dharmesh; Vanpariya, Sejal; Patel, Ilaxi; Dalsania, Trupti; Savsani, Kinjal; Sukhadiya, Bhoomika; Mandaliya, Mona; Thomas, Manesh; Ghorai, Sucheta; Rupapara, Rupal; Rawal, Priya; Shah, Abhi; Bhayani, Sharmila

    2014-01-01

    The 4.37-Mbp draft genome of a moderately halophilic Bacillus megaterium strain, MSP20.1, isolated from a saltern of the Little Rann of Kutch, India, is reported here. To understand the mechanism(s) of moderate halophilism and to isolate the gene(s) involved in osmotolerance and adaptation, the genome of MSP20.1 was sequenced. PMID:24407642

  8. Idiomarina aquatica sp. nov., a moderately halophilic bacterium isolated from salterns.

    Science.gov (United States)

    José León, María; Martínez-Checa, Fernando; Ventosa, Antonio; Sánchez-Porro, Cristina

    2015-12-01

    Four bacterial strains, SN-14T, SN-4, M6-46 and M6-58B, were isolated from water of ponds of two salterns located in Huelva (Spain). They were Gram-stain-negative, aerobic and slightly curved rods. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the four strains belong to the genus Idiomarina, being related most closely to Idiomarina fontislapidosi F23T (98.4-98.0% sequence similarity), Idiomarina seosinensis CL-SP19T (98.3-98.0%), Idiomarina piscisalsi TPS4-2T (97.9-97.4%), Idiomarina baltica OS145T (97.5-97.4%) and Idiomarina zobellii KMM 231T (97.6-97.0%). The level of similarity with the type species of the genus, Idiomarina abyssalis KMM 227T, was 97.2-96.7%. The novel strains exhibited optimal growth at 5-10% (w/v) total salts, pH 7 and 37 °C. The major fatty acids of strain SN-14T were iso-C15 : 0, iso-C17 : 0, C18 : 1ω7c/C18 : 1ω6c, C16 : 0 and iso-C17 : 1ω9c/C16 : 0 10-methyl. The DNA G+C content range was 47.6-50.8 mol%. The level of DNA-DNA relatedness between strain SN-14T and I. fontislapidosi F23T was 13%, while those between strain SN-14T and the other three new isolates were between 77 and 99%. These data demonstrated that the four isolates constitute a novel species of the genus Idiomarina. Based on the phylogenetic, genotypic, phenotypic and chemotaxonomic data, the four strains represent a novel species of the genus Idiomarina, for which the name Idiomarina aquatica sp. nov. is proposed. The type strain is SN-14T ( = CCM 8471T = CECT 8360T = LMG 27613T). PMID:26382219

  9. Halomonas salicampi sp. nov., a halotolerant and alkalitolerant bacterium isolated from a saltern soil.

    Science.gov (United States)

    Lee, Jae-Chan; Kim, Young-Sook; Yun, Bong-Sik; Whang, Kyung-Sook

    2015-12-01

    A Gram-stain-negative, halotolerant and alkalitolerant bacterium, designated strain BH103T, was isolated from saltern soil in Gomso, Korea. Cells of strain BH103T were strictly aerobic, motile, straight rods and grew at pH 7.0-10.8 (optimum, pH 8.5), at 10-55 °C (optimum, 28 °C) and at salinities of 0-23 % (w/v) NaCl (optimum, 14 % NaCl). Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain BH103T belongs to the genus Halomonas, showing highest sequence similarity to Halomonas boliviensis LC1T (97.7 %), Halomonas neptunia Eplume1T (97.7 %), Halomonas variabilis IIIT (97.7 %), Halomonas alkaliantarctica CRSST (97.7 %), Halomonas olivaria TYRC17T (97.5 %), Halomonas titanicae BH1T (97.2 %) and Halomonas sulfidaeris Esulfide1T (96.2 %). The predominant ubiquinone was Q-9. The major fatty acids were C18 : 1ω7c, C16 : 1ω7c and/or iso-C15 : 0 2-OH, C16 : 0 and C12 : 0 3-OH. The major polar lipids were phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, aminophospholipid and an unknown phospholipid. The DNA G+C content of this novel isolate was 54.7 mol%. DNA-DNA relatedness between strain BH103T and H. boliviensis KACC 16615T, H. neptunia KCTC 2888T, H. variabilis KCTC 2889T, H. alkaliantarctica KCTC 22844T, H. olivaria DSM 19074T, H. titanicae JCM 16411T and H. sulfidaeris DSM 15722T was 45, 41, 39, 32, 38, 45 and 35 %, respectively. On the basis of polyphasic analysis from this study, strain BH103T represents a novel species of the genus Halomonas, for which the name Halomonas salicampi sp. nov. is proposed. The type strain is BH103T ( = KACC 17609T = NBRC 109914T = NCAIM B 02528T). PMID:26431725

  10. Australian Research Council

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Introduction The Australian Research Council(ARC) is the Australian Government's main agency for allocating research funding to academics and researchers in Australian universities.Its mission is to deliver policy and programs that advance Australian research and innovation globally and benefit the community.

  11. Genome Sequence of the Fructan-Degrading Organism Marinimicrobium sp. Strain LS-A18, Isolated from a Marine Solar Saltern.

    Science.gov (United States)

    Lu, Wei-Dong; Pang, Hai-Qiang; Guo, Li-Zhong

    2013-10-03

    Marinimicrobium sp. strain LS-A18 is a fructan-degrading organism isolated from a brine sample from a marine solar saltern in Jiaozhou Bay, China. The draft genome sequence of this bacterium is 3,815,107 bp in length, with a G+C content of 59.03%. To our knowledge, this is the first genome announcement of a fructan-degrading strain of the genus Marinimicrobium.

  12. Virgibacillus chiguensis sp. nov., a novel halophilic bacterium isolated from Chigu, a previously commercial saltern located in southern Taiwan.

    Science.gov (United States)

    Wang, Chung-Yi; Chang, Chen-Chin; Ng, Chang Chai; Chen, Tseng-Wei; Shyu, Yuan-Tay

    2008-02-01

    A Gram-positive, motile, endospore-forming, irregular rod-shaped (0.7-0.9 x 2.5-5.0 microm), halophilic bacterial strain, NTU-101(T), was isolated from Chigu saltern in southern Taiwan, previously used as a salt production field. The isolate was characterized taxonomically based on biochemical and molecular approaches. It grows optimally at 40 degrees C and in the presence of 5-10 % NaCl. Strain NTU-101(T) has cell-wall peptidoglycan based on meso-diaminopimelic acid and MK-7 as the predominant menaquinone. Major polar lipids are phosphatidylglycerol, diphosphatidylglycerol and phosphatidylethanolamine. Anteiso-C(15 : 0), iso-C(15 : 0) and anteiso-C(17 : 0) are the major fatty acids. The DNA G+C content was 37.3 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed its affiliation to the genus Virgibacillus. DNA-DNA relatedness values between strain NTU-101(T) and Virgibacillus dokdonensis and Virgibacillus pantothenticus were 17.5 and 21.5 %, respectively. Based on the phenotypic and phylogenetic properties, strain NTU-101(T) (=BCRC 17637(T)=CGMCC 1.6496(T)) was classified as a novel strain of Virgibacillus species, for which the name Virgibacillus chiguensis sp. nov. is proposed. PMID:18218928

  13. Halomonas indalinina sp.nov., a moderately halophilic bacterium isolated from a solar saltern in Cabo de Gata, Al,eria, southern Spain

    OpenAIRE

    Cabrera, A.; Aguilera, M.; Fuentes Enriquez de Salamanca, S.; Incerti, C.; Russell, N J; Ramos-Cormenzana, A.; Monteoliva-Sanchez, M.

    2007-01-01

    moderately halophilic bacterium, strain CG2.1T, isolated from a solar saltern at Cabo de Gata, a wildlife reserve located in the province of Almería, southern Spain, was subjected to a polyphasic taxonomic study. This organism was an aerobic, motile, Gram-negative rod that produced orange-pigmented colonies. Strain CG2.1T was able to grow at salinities of 3¿25 % (w/v) and at temperatures of 15¿40 °C. The pH range for growth was 5¿9. Strain CG2.1T was a heterotroph capable of utilizing various...

  14. Australian Aboriginal Astronomy: Overview

    CERN Document Server

    Norris, Ray P

    2013-01-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical component includes a deep understanding of the motion of objects in the sky, and this knowledge was used for practical purposes, such as constructing calendars. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, paid careful attention to unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees.

  15. Australian Curriculum Linked Lessons

    Science.gov (United States)

    Hurrell, Derek

    2013-01-01

    In providing a continued focus on tasks and activities that help to illustrate key ideas embedded in the new Australian Curriculum, the focus in this issue is on Measurement in the Measurement and Geometry strand. The small unit of work on measurement presented in this article has activities that can be modified to meet the requirements of…

  16. The Australian National University

    Institute of Scientific and Technical Information of China (English)

    李琳

    2007-01-01

    The Australian National University was established by Federal Parliament in 1946 with a mission to bring credit to the nation and to be one of the world’s great universities.It was the country’s only full-time research university at the time,and had no undergraduate teaching responsibilities.

  17. Australian Hackers and Ethics

    OpenAIRE

    Warren, M. J.; W. Hutchinson

    2003-01-01

    The aim of the paper is to look at the way hackers act and ways in which society can protect itself. The paper will show the current views and attitudes of hackers in an Australian context. The paper will also include a case study to show how a hacking incident can develop and how technology can be used to protect against hacking.

  18. Australian Hackers and Ethics

    Directory of Open Access Journals (Sweden)

    M.J. Warren

    2003-05-01

    Full Text Available The aim of the paper is to look at the way hackers act and ways in which society can protect itself. The paper will show the current views and attitudes of hackers in an Australian context. The paper will also include a case study to show how a hacking incident can develop and how technology can be used to protect against hacking.

  19. Draft genome of Haloarcula rubripromontorii strain SL3, a novel halophilic archaeon isolated from the solar salterns of Cabo Rojo, Puerto Rico

    Directory of Open Access Journals (Sweden)

    Rubén Sánchez-Nieves

    2016-03-01

    Full Text Available The genus Haloarcula belongs to the family Halobacteriaceae which currently has 10 valid species. Here we report the draft genome sequence of strain SL3, a new species within this genus, isolated from the Solar Salterns of Cabo Rojo, Puerto Rico. Genome assembly performed using NGEN Assembler resulted in 18 contigs (N50 = 601,911 bp, the largest of which contains 1,023,775 bp. The genome consists of 3.97 MB and has a GC content of 61.97%. Like all species of Haloarcula, the genome encodes heterogeneous copies of the small subunit ribosomal RNA. In addition, the genome includes 6 rRNAs, 48 tRNAs, and 3797 protein coding sequences. Several carbohydrate-active enzymes genes were found, as well as enzymes involved in the dihydroxyacetone processing pathway which are not found in other Haloarcula species. The NCBI accession number for this genome is LIUF00000000 and the strain deposit number is CECT9001.

  20. Huntington disease in indigenous Australians.

    Science.gov (United States)

    Panegyres, P K; McGrath, F

    2008-02-01

    Huntington disease (HD) in indigenous Australians is a poorly analysed and difficult problem. This study addresses the issue of HD in remote indigenous Australian populations in the north-west of Western Australia. Proband identification, clinical assessment, neurogenetic studies and pedigree analysis led to the discovery of HD in the 63-year-old male proband and his family. HD in remote indigenous Australian communities is a challenging diagnostic and management problem compounded by the complexity of distance. PMID:18290828

  1. Distinctive Accessory Minerals, Textures and Crystal Habits in Biofilm Associated Gypsum Deposits

    Science.gov (United States)

    Vogel, M.; Des Marais, D.; Jahnke, L.; Parenteau, M.

    2008-12-01

    Gypsum-depositing environments near Guerrero Negro, Baja California Sur, Mexico were investigated in order to differentiate the influence of microbial activity versus nonbiological processes upon sedimentary fabrics and minerals. Field sites were located in sabkhas (mudflats and anchialine pools) and in seawater concentration ponds in the salt production facility operated by Exportadora de Sal, S. A. Gypsum (CaSO4.2H2O) was classified according to sedimentary environment (e.g., mudflats, anchialine pools, saltern ponds, surface and subsurface sediments), sedimentary texture, mineral composition, crystal habit, brine composition and other geochemical and biological factors. Gypsum types that develop in the absence of biofilms include water column precipitates (pelagic grains) and subsedimentary crystalline discs that form from phreatic brine ripening. Subsedimentary gypsum forming in sabkha environments had a sinuous axial microtexture and poikilitically enclosed detrital particles whereas water column precipitates exhibited euhedral prismatic habits and extensive penetrative twinning. Gypsum that was influenced by biofilms included cumulate crusts and gypsooids / gypsolite developing in anchialine pools and in saltern concentration ponds. Gypsum precipitating within subaqueous benthic microbial mats, or biofilm/sediment surfaces offered compelling evidence of biofilm influence on crystal textures and habits. Biofilm effects include irregular high relief surface textures, accessory minerals (elemental sulfur, Ca-carbonate, Sr/Ca-sulfate, Mg-oxide and Mg- sulfate) and distinctive crystal habits. Elemental sulfur, Ca-carbonate, and Sr/Ca-sulfate are known byproducts of bacterially mediated sulfate reduction (BSR). Populations of gypsum crystals within biofilms exhibited euhedral to lensoidal morphologies with unique equant and distorted prismatic forms. These forms had been shown to arise from form- and face-specific inhibition by bioorganic functional groups (Cody

  2. 淡化副产浓海水对滩晒制盐影响研究%Study on the Influence of Concentrated Seawater after Desalination on Saltern Production

    Institute of Scientific and Technical Information of China (English)

    王涛; 王亮; 张亚南; 黄西平

    2014-01-01

    将淡化后副产的浓海水与传统的制盐工艺相结合,一方面可以有效解决大规模浓海水排放所造成的环境问题,另一方面还可以节约盐田土地面积,提高原盐产量,为沿海地区的经济发展提供更大空间.文章分析比较了淡化副产浓海水的理化性质,探讨了副产浓海水对滩晒制盐的影响,提出了消除潜在影响的主要措施和方法.%The combination of the concentrated seawater from desalination industry and the traditional salt production process is the way to effectively solve the environmental problem caused by its large-scale discharge.On the other hand,it can save the areas of saltern and raise the salt productivity that provides more spaces for the economic development of coastal regions.Through the analysis and comparison of the physical and chemical properties of concentrated seawater,its potential influences on the saltern production have been disscussed,as well as the eliminating measures have been investigated.

  3. Chinese Rebalancing and Australian Exports

    OpenAIRE

    Gerard Kelly

    2014-01-01

    The Chinese authorities plan to gradually rebalance the composition of Chinese economic growth from investment towards household consumption. This article uses the World Input-Output Database (WIOD) to give a general sense of how this rebalancing might affect Australian exports and economic activity. Dollar for dollar, Chinese investment appears to absorb more than twice as much Australian value-added output as Chinese household consumption. This largely reflects the significant role of resou...

  4. An Australian Sense of Xenophobia

    OpenAIRE

    Linda Burney

    2009-01-01

    Linda Burney of the Wiradjuri Nation and Minister for Community Services in New South Wales discusses how xenophobia has manifested itself as forms of political and institutional racism in Australian history. She asks us to think of Australia as a giant and beautiful mosaic with over 200 Aboriginal Nations and for the rest of the Australian population to welcome ways to work with all its nation's people.

  5. 岱山盐田中度嗜盐菌的分离及抗菌活性筛选%Isolation and Screening of Antimicrobial Activity of Moderately Halophiles from the Daishan Solar Saltern

    Institute of Scientific and Technical Information of China (English)

    汪雪婷; 杨丹丹; 聂都; 黄晶晶; 陈敏

    2016-01-01

    The aim of this study was to investigate the potential antimicrobial activities of moderately halophiles from solar saltern. A total of 106 halophilic strains were isolated from the soil of Daishan solar saltern by culture-dependent method based on RM medium. All the isolated strains were tested for their antimicrobial activity using the inhibition-zone method. The phylogenetic position of strains was determined by 16S rRNA sequencing. Our results showed that among 106 strains tested, 27 strains showed remarkable activities against Gram-positive bacterium, Gram-negative bacterium and human pathogenic fungi. Phylogenetic analysis indicated that 27 strains belonged to seven genera, Halomonas, Halobacillus, Marinobacter, Microbulbifer, Piscibacillus, Bacillus and Virgibacillus. The results suggest that Daishan saltern environment harbors moderately halophiles, which may be developed as promising sources for the discovery of novel bioactive substances.%从岱山盐田采集土壤样品,利用含不同NaCl浓度的RM培养基分离中度嗜盐菌,并采用抑菌圈法进行抗菌活性筛选。结果共分离得到106株中度嗜盐细菌菌株,其中有27株显示出对革兰氏阳性菌、革兰氏阴性菌和人类病原真菌的有效抗性。通过基于16S rRNA基因序列的系统发育分析,具有抗菌活性的27株菌株分别属于7个属,即嗜盐单胞菌属(Halomonas)、喜盐芽孢杆菌属(Halobacillus)、海杆菌属(Marinobacter)、产微球茎菌属(Microbulbifer)、Piscibacillus属、芽孢杆菌属(Bacillus)和枝芽孢杆菌属(Virgibacillus)。研究结果表明,岱山盐田土壤中存在较丰富的中度嗜盐菌种类,是筛选抗菌活性菌株的潜在资源库。

  6. ASA24-Australian Version (Under Development)

    Science.gov (United States)

    In collaboration with the National Cancer Institute (NCI), a consortium of Australian Researchers is adapting the ASA24 system to the Australian context to account for variations in food consumed, portion sizes, and nutrient composition.

  7. Australian Cosmic Ray Modulation Research

    CERN Document Server

    Duldig, M L

    2000-01-01

    Australian research into variations of the cosmic ray flux arriving at the Earth has played a pivotal role for more than 50 years. The work has been largely led by the groups from the University of Tasmania and the Australian Antarctic Division and has involved the operation of neutron monitors and muon telescopes from many sites. In this paper the achievements of the Australian researchers are reviewed and future experiments are described. Particular highlights include: the determination of cosmic ray modulation parameters; the development of modelling techniques of Ground Level Enhancements; the confirmation of the Tail-In and Loss-Cone Sidereal anisotropies; the Space Ship Earth collaboration; and the Solar Cycle latitude survey.

  8. Changing Patterns of Governance for Australian Universities

    Science.gov (United States)

    Harman, Kay; Treadgold, Elaine

    2007-01-01

    Dissatisfaction with the "corporate" model for university governance, a model advocated by both sides of the Australian parliament and adopted by Australian universities over the past two decades, prompted the Australian Vice-Chancellors' Committee (AVCC) in 2003 to suggest an alternative "trusteeship" model. The paper discusses how this model…

  9. BOOMERANG - the Australian light source

    International Nuclear Information System (INIS)

    A proposal has been prepared for the installation in Australia of a national high performance synchrotron light facility called Boomerang. The Boomerang proposal had its origin in the establishment of the Australian Synchrotron Research Program (ASRP) which was one of the seven Major National Research Facilities announced by the Federal Government in December 1995. The ASRP provides the opportunity and funding for Australian researchers to access international synchrotron facilities, specifically two consortia at the Advanced Photon Source (APS) at the Argonne National Laboratory, USA and continued interaction with the Photon Factory at the KEK Laboratory in Japan. The ASRP was the successor to the Australian National Beamline Facility project (ANBF) which began in 1991 following the ASTEC inquiry titled 'Small Country - Big Science'. The Federal Government also provided funding for a Feasibility Study to determine the value of establishing an Australian-based synchrotron radiation facility. The Feasibility Study was completed in August 1998 and endorsed by the institutional members of the ASRP and the research community in general. The study concluded that, on the data available in Australia, there was a strong case for the installation of an Australian-based facility. The study considered several options for an Australian-based facility and recommended that these options and the data supporting the general conclusions receive further investigation. A mission was arranged to a select group of overseas laboratories to explore these questions in detail. The review team included a mix of scientific and industrial experience and also represented the interests of the ASRP and an Industrial Synchrotron Consortium based in Victoria. Based on the conclusions of the overseas mission and incorporating the advice of all international specialists in the design and use of synchrotron facilities consulted during the mission, the most cost-effective option was an extended

  10. Australian uranium and the election

    International Nuclear Information System (INIS)

    The international and national complexities of the situation in Australia over the question of mining of the country's large and rich uranium deposits are explored with especial reference to the pending general election. The present position is ironical since access to low cost uranium would give a welcome boost to the nuclear industry which is enthusiastically supported by the Australian prime minister and his colleagues yet the Australian government is unable to promote mining as rapidly as it would like because of the international commitments it has made to provide a justification for its policy. (U.K.)

  11. Isolation and characterization of moderately halophilic bacteria in the saltern of Yancheng city%江苏盐城盐场中度嗜盐菌的分离与鉴定

    Institute of Scientific and Technical Information of China (English)

    訾小利; 李荣鹏; 张霞; 高浩峰; 胡南

    2014-01-01

    To investigate the diversity and population characteristics of halophilic and population bacteria in saltern of Yancheng city, 13 bacterial strains were isolated from the soil of Sheyang, Xintan and Guandong solar saltern, culturing in beef preptone medium with high salt concentration ( 8% NaCl ).Morphologic observation,physiological and biochemical analysis were operated. Results showed that 13 bacteria strains belonged to three groups,4 in genera Virgibacillus,7 in genera Halomonas and 2 in genera Marinobacter.The research proved that there was abundant phylogenetic diversity of moderately halophilic bacteria,thus, it was valuable in research and application.%采用高盐的牛肉膏蛋白胨培养基(盐浓度为8% NaCl),研究江苏省盐城市盐场土壤里中度嗜盐菌的分布情况及种群特征。从盐城市的射阳、新滩、灌东三处盐场土壤中共采集和分离得到13株中度嗜盐菌。通过形态观察、生理生化分析、16S rRNA序列分析和系统进化分析等方法进行初步鉴定,结果表明:分离到的中度嗜盐菌分属3个属,Virgibacillus属4株、Halomonas属7株和Marinobacter属2株。研究结果揭示盐城市的盐场存在较为丰富的中度嗜盐菌,具有较高的研究和利用价值。

  12. The Australian solar scene

    Energy Technology Data Exchange (ETDEWEB)

    Cowley, Paul [IT Power Australia (Australia)

    2007-06-15

    This presentation mainly talks about the actions taken by the Australian country concerning the use of renewable energy and the reduction of the peak load in some areas. In the first part, there are found both the geographical aspects as well as the major political, e.g. Asia-Pacific Partnership on Clean development and Climate. There are also explained the issues related to peak load growth and it is shown a comparison graphic having information about the most used photovoltaic systems. Then, there are mentioned the communities that are testing one of the model photovoltaic systems in order to: reduce the peak load, use the energy in a properly way, reduce the energy cost, among others. Finally, it is succinctly explained the photovoltaic rebate program as well as the use of the off-grid systems, besides, it is given relevant information about those remote communities of Australia and the benefits of the implementation of Bushlight. [Spanish] Esta presentacion trata primordialmente de las acciones, referentes al uso de energia renovable, tomadas por Australia y creadas con el fin de reducir la maxima demanda en algunas regiones de este pais. En la primera parte, se encuentran tanto los aspectos geograficos como los principales aspectos politicos; por ejemplo, la Sociedad Asia-Pacifico para el Desarrollo no Contaminante y el Clima. Asimismo, se da una explicacion acerca de las cuestiones relacionadas al crecimiento de la maxima demanda; ademas, se muestra un cuadro comparativo, que contiene informacion relacionada con los sistemas fotovoltaicos mas utilizados. Despues, se mencionan aquellas comunidades que tienen en periodo de prueba alguno de los modelos fotovoltaicos con el fin de: reducir la maxima demanda, utilizar eficientemente la energia, reducir el costo de la misma, entre otros aspectos mas. Finalmente, se explica escuetamente el programa de reembolso centrado en el uso de sistemas fotovoltaicos, asi como el uso de sistemas asilados de la red; ademas, se

  13. Staff Bullying in Australian Schools

    Science.gov (United States)

    Riley, Dan; Duncan, Deirdre J.; Edwards, John

    2011-01-01

    Purpose: The purpose of this paper is to estimate the prevalence of staff bullying in Australian schools, to identify bullies and targets and to examine some implications for school leaders in dealing with staff bullying. Design/methodology/approach: The quantitative research design survey instrument contained 11 demographic items, 44 questions of…

  14. Austrade Commissioner Tells Australian Market

    Institute of Scientific and Technical Information of China (English)

    Sheng; Jingjing; Sun; Yongjian

    2005-01-01

      As a large country with 7.69 million sq.km, is Australia a vast market for Chinese products such as cars and some traditional arts and crafts as people expect? With such questions bear in mind, China's Foreign Trade interviewed Mrs.Liu Bing, Commissioner of The Australian Trade Commission (Austrade). Let's hear what she said.……

  15. Austrade Commissioner Tells Australian Market

    Institute of Scientific and Technical Information of China (English)

    Sheng Jingjing; Sun Yongjian

    2005-01-01

    @@ As a large country with 7.69 million sq.km, is Australia a vast market for Chinese products such as cars and some traditional arts and crafts as people expect? With such questions bear in mind, China's Foreign Trade interviewed Mrs.Liu Bing, Commissioner of The Australian Trade Commission (Austrade). Let's hear what she said.

  16. Stress Literacy in Australian Adolescents

    Science.gov (United States)

    Varlow, Megan; Wuthrich, Viviana; Murrihy, Rachael; Remond, Louise; Tuqiri, Rebekka; van Kessel, Jacobine; Wheatley, Anna; Dedousis-Wallace, Anna; Kidman, Antony

    2009-01-01

    Stress literacy is a term that refers to knowledge about stress and stress management techniques. Levels of stress literacy were examined in more than nine hundred Australian adolescents by providing a short stress-management education session and assessing stress literacy using a pre-post survey design. It was found that while adolescents had a…

  17. Nazi medical experiments on Australian prisoners of war: Commentary on the testimony of an Australian soldier.

    Science.gov (United States)

    Weisz, George M

    2015-12-01

    Archival research reveals that Australian prisoners of war were exposed to non-consensual medical experiments during World War II. This article discusses the first known case of an Australian soldier exposed to German medical experiments. PMID:26939510

  18. Nazi medical experiments on Australian prisoners of war: Commentary on the testimony of an Australian soldier.

    Science.gov (United States)

    Weisz, George M

    2015-12-01

    Archival research reveals that Australian prisoners of war were exposed to non-consensual medical experiments during World War II. This article discusses the first known case of an Australian soldier exposed to German medical experiments.

  19. Australian network of magnetic observatories

    Science.gov (United States)

    Barton, C. E.

    Six magnetic observatories are presently operated by the Australian Bureau of Mineral Resources, Geology and Geophysics (BMR), with assistance from various other organizations. Variometer recordings are made of three or more elements of the field at minute intervals, and absolute measurements are made weekly. There are four observatories on the continent (Canberra, Gnangara, Charters Towers, and Learmonth), one on Macquarie Island, and one at Mawson Station in eastern Antarctica (Figure 1). In addition, semiweekly absolute observations of the field (D, H, and F) are made at the other two permanent Australian Antarctic bases (Casey and Davis). A three-axis fluxgate magnetometer (EDA Electronics, Toronto , Canada) is operated independently by the Upper Atmosphere Physics group at Davis. Monthly mean values, K indices, and information about magnetic disturbances are published monthly in the BMR Geophysical Observatory Report.

  20. Research Output of Australian Universities

    OpenAIRE

    Malcolm Abbot; Hristos Doucouliagos

    2003-01-01

    Research plays an important role in underpinning a country’s economic and social life. Universities are at the centre of the research and human capital generating process. The aim of this paper is to explore the links between research output, research income, academic and non-academic labour and some of the characteristics of Australian universities. The results indicate that research income, academic staff and post-graduates are all positively associated with research output. There are notic...

  1. Meteors in Australian Aboriginal Dreamings

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2010-06-01

    We present a comprehensive analysis of Australian Aboriginal accounts of meteors. The data used were taken from anthropological and ethnographic literature describing oral traditions, ceremonies, and Dreamings of 97 Aboriginal groups representing all states of modern Australia. This revealed common themes in the way meteors were viewed between Aboriginal groups, focusing on supernatural events, death, omens, and war. The presence of such themes around Australia was probably due to the unpredictable nature of meteors in an otherwise well-ordered cosmos.

  2. Time Travel: Australian Tourists and Britain's Past

    OpenAIRE

    Richard White

    2012-01-01

    Across the twentieth century, Britain drew more Australian tourists for longer and more intense experiences than anywhere else, though as early as the 1970s Asia was attracting more Australians than Europe. They found much to admire and to deprecate in Britain but above all they were seduced by Britain’s past, or what they imagined it to be. This paper examines the Australian experience of history in Britain, their admiration for notions of tradition, for an unchanging village life, for fadin...

  3. 岱山盐场可培养嗜盐菌的多样性及其产酶活性筛选%Diversity and enzyme-producing activity of culturable halophilic bacteria in Daishan Saltern of East China

    Institute of Scientific and Technical Information of China (English)

    杨丹丹; 黎乾; 黄晶晶; 陈敏

    2012-01-01

    Soil and saline water samples were collected from the Daishan Saltern of East China, and the haiophilic bacteria were isolated and cultured by using selective media, aimed to investigate the diversity and enzyme-producing activity of culturable haiophilic bacteria in saltern environment. A total of 181 strains were isolated by culture-dependent method. Specific primers were used to amplify the 16S rRNA gene of bacteria and archaea. The operation taxonomy units (OTUs) were determined by ARDRA method, and the representative strain of each OTU was sequenced. The phyloge-netic position of all the isolated strains was determined by 16S rRNA sequencing. The results showed that the isolated 181 strains displayed 21 operational taxonomic units (OTUs) , of which, 12 OTUs belonged to haiophilic bacteria, and the others belonged to haiophilic archaea. Phyloge-netic analysis indicated that there were 7 genera presented among the haiophilic bacteria group, and 4 genera presented among the haiophilic archaea group. The dominant haiophilic strains were of Hahmonas and Haloarcida, with 46. 8% in haiophilic bacteria and 49. 1% in haiophilic archaea group, respectively. Enzyme-producing analysis indicated that most strains displayed enzyme-producing activity, including the activities of producing amylase, proteinase and lipase, and the dominant strains capable of enzyme-producing were of Haloarcula. Our results showed that in the environment of Daishan Saltern, there existed a higher diversity of haiophilic bacteria, being a source sink for screening enzyme-producing bacterial strains.%从岱山盐场采集样品,利用选择性培养基分离培养嗜盐菌,对盐田环境中可培养嗜盐菌的多样性及产酶活性进行研究.共分离得到181株嗜盐菌菌株,通过真细菌和古生菌两对通用引物扩增其16S rRNA基因,并采用限制性内切酶Hinf I进行ARDRA(amplified rDNA restriction analysis)多态性分析,共分为21个

  4. Australian internet histories: Past, present and future

    DEFF Research Database (Denmark)

    Brügger, Niels

    2012-01-01

    This Afterword compares the articles in this issue of Media International Australia to the ‘first wave’ of Australian internet historiography, a field of study established by Australian internet scholars around 2000. After identifying what is new in the present issue, I outline four paths that may...

  5. The sociology of the Australian agricultural environment.

    NARCIS (Netherlands)

    Vanclay, F.

    1994-01-01

    Australian agriculture is in crisis, the terms of trade for agriculture are falling, many farmers have negative incomes, and there is massive structural adjustment with government policy assisting the exit of marginal farmers out of agriculture. Australian governments are gripped with the philosophy

  6. A global history of Australian trees.

    Science.gov (United States)

    Bennett, Brett M

    2011-01-01

    Scholars studying the globalization of Australian trees have previously emphasized the rapid natural propagation of Australian trees outside of their native habitats, believing their success to be a reversal of "ecological imperialism" from the "new world" to the "old world." This article argues that the expansion of Australian trees should not be viewed as a biological phenomenon, but as the result of a long-term attempt by powerful states and state-sponsored scientists to select and breed Australian species that could grow in a variety of climates and ecological conditions. Five non-biological factors largely determined the success of these attempts to grow Australian trees: the abundance or paucity of natural forests, state power, the amount of scientific research directed to planting Australian trees, the cost of labor, and the ability to utilize hardwood timbers and bark. This paper compares the use of Australian trees in Australia, India, and South Africa to demonstrate that biology was not the determining factor in the long-term success of many Australian genera and species. PMID:20665086

  7. Four Management Agendas for Australian Universities

    Science.gov (United States)

    Sharrock, Geoff

    2012-01-01

    In a new mixed economy of higher learning, Australian universities require more strategic management to compete and collaborate sustainably. However, many scholars argue that new modes of university management are at odds with scholarly aims and values. This article examines how Australian universities frame their missions and communicate their…

  8. Recent developments in the Australian housing market

    OpenAIRE

    James Bond

    2003-01-01

    Housing plays an important role in Australia’s economic growth and in the welfare of Australians. This article examines developments in the Australian housing market over recent years. It argues that investors have played an increasingly important role in the housing market for both detached houses and apartments.

  9. Succession Planning in Australian Farming

    Directory of Open Access Journals (Sweden)

    John Hicks

    2012-11-01

    Full Text Available The theme of this paper is that succession planning in Australian farming is under-developed.It may be linked to economic and social change which suggests that farmers need to adapt togenerational change but this is being resisted or ignored. The implications of this are the slowdecline of family farming, a poor transfer of skills and knowledge to subsequent generationsof farmers in some parts of the agricultural sector and the potential for an extension of thefinancial services industry to develop a more effective raft of succession planning measuresto mitigate the effects of a traditional approach to succession in agriculture.

  10. Australian developments in marine science

    Science.gov (United States)

    Coffin, Millard F.

    2012-07-01

    Australia is an island nation with about two thirds of its jurisdiction underwater. On 25 May 2012, Australia instituted the Seas and Submerged Lands (Limits of Continental Shelf) Proclamation 2012, confirming areas of seabed where Australia has exclusive rights to explore and exploit marine resources. This proclamation follows recommendations by the Commission on the Limits of the Continental Shelf, a body established under the United Nations Convention on the Law of the Sea, confirming Australia's entitlement to extended continental shelf, i.e., that beyond 200 nautical miles from the coastline, of some 2.56 million square kilometers, excluding Australian Antarctic Territory [Symonds et al., 2009] (Figure 1a).

  11. Australian Aboriginal Astronomy and Cosmology

    Science.gov (United States)

    Clarke, Philip A.

    Australian Aboriginal ethnoastronomical traditions were recorded from a wide variety of sources in different periods. While the corpus of mythology concerning the heavens is diverse, it is unified by beliefs of a Skyworld as land with its own topography, containing plants and animals familiar to those living below. Spirits of the dead reside alongside the Creation Ancestors as celestial bodies in the Skyworld. Aboriginal hunter-gatherers used the regular movement of constellations and planets to measure time and to indicate the season, while unexpected change in the sky was seen as an omen.

  12. Comets in Australian Aboriginal Astronomy

    CERN Document Server

    Hamacher, Duane W

    2010-01-01

    We present 25 accounts of comets from 40 Australian Aboriginal communities, citing both supernatural perceptions of comets and historical accounts of bright comets. Historical and ethnographic descriptions include the Great Comets of 1843, 1861, 1901, 1910, and 1927. We describe the perceptions of comets in Aboriginal societies and show that they are typically associated with fear, death, omens, malevolent spirits, and evil magic, consistent with many cultures around the world. We also provide a list of words for comets in 16 different Aboriginal languages.

  13. Comets in Australian Aboriginal Astronomy

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2011-03-01

    We present 25 accounts of comets from 40 Australian Aboriginal communities, citing both supernatural perceptions of comets and historical accounts of historically bright comets. Historical and ethnographic descriptions include the Great Comets of 1843, 1861, 1901, 1910, and 1927. We describe the perceptions of comets in Aboriginal societies and show that they are typically associated with fear, death, omens, malevolent spirits, and evil magic, consistent with many cultures around the world. We also provide a list of words for comets in 16 different Aboriginal languages.

  14. Aurorae in Australian Aboriginal Traditions

    CERN Document Server

    Hamacher, Duane W

    2013-01-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  15. Aurorae in Australian Aboriginal Traditions

    Science.gov (United States)

    Hamacher, Duane W.

    2013-07-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  16. Learner discipline: An Australian perspective

    Directory of Open Access Journals (Sweden)

    D. Stewart

    2004-07-01

    Full Text Available Australian schools by and large are safe schools. Nonetheless discipline problems do exist – including bullying behaviour. For this kind of problem schools should have management policies in place. As traditional behaviour-management practices – including corporal punishment – are largely prohibited in Australian schools, contemporary practices centre on management through supportive school programmes, including appropriate curricula and school-support structures. This article supports the belief that measures such as the exclusion of misbehaving learners should be treated with caution. Measures such as this might not reflect accepted international principles and practices and should only be exercised in the most extreme circumstances. The article also supports the view that it is part of the school’s role to ensure that all learners are aware of the reality that while they have rights, they also have corresponding responsibilities. This awareness is more likely to be achieved in a supportive school culture where each learner is recognised as having unique qualities that can mature and grow in an appropriate learning environment.

  17. The Portrayal of Indigenous Health in Selected Australian Media

    OpenAIRE

    Melissa J. Stoneham; Jodie Goodman; Mike Daube

    2014-01-01

    It is acknowledged that health outcomes for Australian Indigenous peoples are lower than those of non-Indigenous Australians. Research suggests negative media in relation to Indigenous Australians perpetuates racist stereotypes among the wider population and impacts on the health of Indigenous Australians. This study examined the media portrayal of Indigenous Australian public health issues in selected media over a twelve month period and found that, overwhelmingly, the articles were negative...

  18. Compliance with Corporate Governance Principles: Australian Evidence

    Directory of Open Access Journals (Sweden)

    Maryam Safari

    2015-12-01

    Full Text Available This study investigates the association between the level of compliance of Australian listed companies with Australian corporate governance principles, in aggregate, and the level of discretionary accruals using the modified Jones model. It is hypothesised that higher levels of compliance would be associated with lower levels of discretionary accruals. Data from a random sample of 214 Australian listed companies for the years 2009 and 2010 were used to test the hypothesis. The results demonstrate a significant negative relationship indicating that companies with higher levels of compliance engage in lower levels of earnings management via discretionary accruals.

  19. A new opportunity for Australian uranium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-07-01

    This study analyses the outlook for the world uranium industry and includes projections of uranium demand, supply and prices over the next decade and a comparison with other forecasts. The potential increases in Australian output are quantified, under both continuation of the three mine policy and an open mine policy, as well as the potential impact on the world uranium market, using the well known ORANI model of the Australian economy. It is estimated that Australian output could almost double by 2004 if the three mine policy were abolished. 53 refs., 20 tabs., 6 figs.

  20. A new opportunity for Australian uranium

    International Nuclear Information System (INIS)

    This study analyses the outlook for the world uranium industry and includes projections of uranium demand, supply and prices over the next decade and a comparison with other forecasts. The potential increases in Australian output are quantified, under both continuation of the three mine policy and an open mine policy, as well as the potential impact on the world uranium market, using the well known ORANI model of the Australian economy. It is estimated that Australian output could almost double by 2004 if the three mine policy were abolished. 53 refs., 20 tabs., 6 figs

  1. Crystal Meth

    Science.gov (United States)

    ... for: Navigation Home / Stories of Hope / Crystal meth Crystal meth Story Of Hope By giovanni January 3rd, ... about my drug addiction having to deal with Crystal meth. I am now in recovery and fighting ...

  2. Australian national residue survey – closing the loop on pesticide residue risk management for Australian grain

    OpenAIRE

    Reichstein, I.; Healy, K; James, A.; Murray, B.

    2010-01-01

    Australia exports a major proportion of its agricultural production and is highly dependent on maintaining and developing access to, and competitiveness in, export markets. To preserve Australia’s status as a provider of high quality grain, the majority of Australian primary producers rely on pesticides to protect their crops from pests and diseases, particularly in post-harvest situations. The Australian Pesticides and Veterinary Medicines Authority (APVMA) supports Australian agriculture by...

  3. Eclipses in Australian Aboriginal Astronomy

    CERN Document Server

    Hamacher, Duane W

    2011-01-01

    We explore 50 Australian Aboriginal accounts of lunar and solar eclipses to determine how Aboriginal groups understood this phenomenon. We summarise the literature on Aboriginal references to eclipses, showing that many Aboriginal groups viewed eclipses negatively, frequently associating them with bad omens, evil magic, disease, blood and death. In many communities, Elders or medicine men were believed to have the ability to control or avert eclipses by magical means, solidifying their role as provider and protector within the community. We also show that many Aboriginal groups understood the motions of the sun-earth-moon system, the connection between the lunar phases and tides, and acknowledged that solar eclipses were caused by the moon blocking the sun.

  4. Australians' attitudes to nuclear disarmament

    International Nuclear Information System (INIS)

    The results of a series of surveys of 2900 Australians show that some 80 per cent favour nuclear disarmament. The nuclear disarmament view is broad-based, for example it cuts across differences in age, sex and education. However the view is more common among people towards the left of the political spectrum who view the world as benign rather than hostile and who consider stockpiles can be reduced by small, reciprocated and supervised reductions. Between 2.5 per cent and 5.5 per cent of respondents act to bring about nuclear disarmament. The findings support and extend results from studies outside Australia showing that attitudes favouring nuclear disarmament are distributing themselves widely

  5. Population and Australian development assistance.

    Science.gov (United States)

    Jones, R

    1992-07-01

    Australia's position on international population issues is consistent with the major international statements on population: the World Population Plan of Action (1974), the Mexico City Declaration (1984), and the Amsterdam Declaration (1989). Australia's policy emphasizes the importance of population policies as an integral part of social, economic, and cultural development aimed at improving the quality of life of the people. Factors that would promote smaller families include improving economic opportunities, old-age security, education and health (particularly for women), as well as improving the accessibility and quality of family planning services. The quality of care approach is directly complementary to the Australian International Development Assistance Bureau (AIDAB)'s Women-In-Development Policy and its Health Policy, which stresses the theme of Women And Their Children's Health (WATCH). Australia's support for population programs and activities has increased considerably over the last few years. Total assistance for the year 1990/91 was around $7 million out of a total aid program of $1216 million. In recent years AIDAB has funded family planning activities or health projects with family planning components in a number of countries in the Asia-Pacific region. In the South Pacific region AIDAB has funded a reproductive health video project taking into consideration the cultural sensitivities and customs of the peoples of the region. AIDAB has supported a UN Population Fund project in Thailand that aims to strengthen the capacity of the National Statistical Office to collect population data. The US currently accounts for around 40% of all population-related development assistance to improve the health of women and children through family planning. The other major donors are Japan, the Scandinavian countries, and the Netherlands. Funding for population has been a relatively low percentage of overall development assistance budgets in OECD countries. In the

  6. Responding to Indigenous Australian Sexual Assault

    Directory of Open Access Journals (Sweden)

    Janya McCalman

    2014-01-01

    Full Text Available Indigenous Australians experience a high prevalence of sexual assault, yet a regional sexual assault service found few Indigenous Australians accessed their services. This prompted exploration of how its services might be improved. A resultant systematic search of the literature is reported in this article. Seven electronic databases and seven websites were systematically searched for peer reviewed and gray literature documenting responses to the sexual assault of Indigenous Australians. These publications were then classified by response type and study type. Twenty-three publications met the inclusion criteria. They included studies of legal justice, media, and community-based and mainstream service responses for Indigenous survivors and perpetrators. We located program descriptions, measurement, and descriptive research, but no intervention studies. There is currently insufficient evidence to confidently prescribe what works to effectively respond to Indigenous Australian sexual assault. The study revealed an urgent need for researchers, Indigenous communities, and services to work together to develop the evidence base.

  7. The Australian synchrotron; Le synchrotron australien

    Energy Technology Data Exchange (ETDEWEB)

    Farhi, R

    2005-06-15

    This document recalls the historical aspects of the Australian Synchrotron which will be implemented in 2007. It presents then the objectives of this program, the specifications of the ring and the light lines. (A.L.B.)

  8. Innovation in Australian Workplaces: An Empirical Analysis.

    Science.gov (United States)

    Rogers, Mark

    1999-01-01

    The determinants of innovation were examined using data from 698 Australian workplaces. Results suggest that better employee-management communications are associated with more change and that workplaces with higher levels of training undergo more change. (Author/JOW)

  9. China's first Australian Garden opens in Guangzhou

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The opening for the Australian Garden was jointly held by the BHP Billiton China and the CAS South China Botanical Garden (SCBG) in Guangzhou, capital of south China's Guangdong Province on 18 January.

  10. From Desert to Dessert: Why Australian Dust Matters.

    Science.gov (United States)

    Hunter, K. A.; Mackie, D. S.; Boyd, P. W.; McTainsh, G. H.

    2006-12-01

    The growth of some types of phytoplankton in several parts of the world ocean, including much of the Southern Ocean, is limited by the supply of iron. Large Australian dust storms uplift, transport and abrade soils, to produce aeolian dust that is a significant source iron to the Southern Ocean. Atmospheric processes that enhance the dissolution of iron from aeolian dusts are of interest and have been studied for material from major dust producing regions like the Sahara, Gobi and Australian deserts; the reported solubility of iron from aeolian dusts ranges from <0.01% to 80%. The characteristic red soils, sands and dusts from Australia are generally believed to consist of quartz grains with a coating of fine grains and crystals of iron oxides, primarily hematite and goethite. The precise mineralogy of soil and dust grain coatings is poorly understood and it also not well known how the coatings are altered during uplift and transport to the ocean. Current models to understand the processes operating during the transport and atmospheric processing of dust include some generalisations and simplifications that are not always warranted and our work has shown the overlooked complexity of the system. Models for aeolian-iron dissolution based on Northern Hemisphere data commonly include the pollutants SOx and NOx. The modern Southern Hemisphere is less polluted and thus resembles past environmental systems. The dissolution of iron from soils of the Saharan, Gobi and Australian deserts in the presence of protons only (i.e. without SOx and NOx) occurs in two phases. The first, faster phase, representing up to 20% of total iron is via a surface-controlled mechanism. The rate determining variable is the exposed surface area of the iron oxides and not the size of the underlying quartz grain. The second, slower, phase of dissolution occurs via the transport-controlled formation of a leached layer. During the simulated aeolian abrasion of Australian soils from dust producing

  11. ANSTO: Australian Nuclear Science and Technology Organization

    International Nuclear Information System (INIS)

    The Australian Nuclear Science and Technology Organization conducts or is engaged in collaborative research and development in the application of nuclear science and associated technology. Through its Australian radio-isotopes unit, it markets radioisotopes, their products and other services for nuclear medicine industry and research. It also operates national nuclear facilities ( HIFAR and Moata research reactors), promote training, provide advice and disseminates information on nuclear science and technology. The booklet briefly outlines these activities. ills

  12. Australian Politics in a Digital Age

    OpenAIRE

    Chen, Peter John

    2013-01-01

    Information and communications technologies are increasingly important in the Australian political landscape. From the adoption of new forms of electoral campaigning to the use of networking technology to organise social movements, media technology has the potential to radically change the way politics is conducted and experienced in this country. The first comprehensive volume on the impact of digital media on Australian politics, this book examines the way these technologies shape political...

  13. Stress in the Indo-Australian plate

    OpenAIRE

    Cloetingh, S. A. P. L.; R. Wortel

    1986-01-01

    We modelled the state of stress in the Indo-Australian plate in order to investigate quantitatively variations observed in tectonic style. The numerical procedure incorporates the dependence of slab pull and ridge push on the age of the oceanic lithosphere. Estimates are presented for the average net resistive forces at the Himalayan collision zone, the suction force acting on the overriding Indo-Australian plate segment at the Tonga-Kermadec trench and the drag at the base of the lithosphere...

  14. Ownership of Australian Equities and Corporate Bonds

    OpenAIRE

    Susan Black; Joshua Kirkwood

    2010-01-01

    Australian financial and non-financial companies tap capital markets – particularly equity and bond markets – to source funds from households, foreign investors and domestic institutional investors. Foreign investors supply around half of these funds, with institutional investors providing most of the remainder; households’ direct holdings are comparatively modest. During the financial crisis, foreign investors’ appetite for Australian assets remained strong, underpinned by the streng...

  15. An overview of Australian Higher Education

    Institute of Scientific and Technical Information of China (English)

    冯静

    2014-01-01

    This paper makes a brief introduction to Australian higher education in the following aspects such as educational ideas, teaching methods and assessment. The author of this paper holds the opinion that it’s necessary to take an overview of Australian higher education into consideration, if you hope that your study in Australia runs smoothly. In brief, this paper makes an attempt to provide a brief idea of higher education in Australia, especially to those who want to study in Australia for reference.

  16. Publishing and Australian Literature: Crisis, Decline or Transformation?

    Directory of Open Access Journals (Sweden)

    Katherine Bode

    2010-09-01

    Full Text Available The globalisation and consolidation of book publishing is widely seen as having negative consequences for Australian literature. Some commentators argue that this shift is detrimental to Australian literature as a whole; others identify the growth of multinational publishing conglomerates with a specific decline in Australian literary fiction. This article explores both positions, first identifying and investigating trends in Australian novel publication and comparing these to trends in the publication of novels from other countries as well as other Australian-originated literature (specifically, poetry and auto/biography. It then considers the specific case of Australian literary fiction, before looking in detail at the output of large publishers of Australian novels. This analysis reveals a recent decline in Australian novel and poetry titles, but offers a more complex picture of this trend than dominant expressions of nostalgia and alarm about the fate of Australian literature and publishing would suggest.

  17. The Australian terrestrial carbon budget

    Directory of Open Access Journals (Sweden)

    V. Haverd

    2013-02-01

    Full Text Available This paper reports a study of the full carbon (C-CO2 budget of the Australian continent, focussing on 1990–2011 in the context of estimates over two centuries. The work is a contribution to the RECCAP (REgional Carbon Cycle Assessment and Processes project, as one of numerous regional studies. In constructing the budget, we estimate the following component carbon fluxes: net primary production (NPP; net ecosystem production (NEP; fire; land use change (LUC; riverine export; dust export; harvest (wood, crop and livestock and fossil fuel emissions (both territorial and non-territorial. Major biospheric fluxes were derived using BIOS2 (Haverd et al., 2012, a fine-spatial-resolution (0.05° offline modelling environment in which predictions of CABLE (Wang et al., 2011, a sophisticated land surface model with carbon cycle, are constrained by multiple observation types. The mean NEP reveals that climate variability and rising CO2 contributed 12 ± 24 (1σ error on mean and 68 ± 15 TgC yr−1, respectively. However these gains were partially offset by fire and LUC (along with other minor fluxes, which caused net losses of 26 ± 4 TgC yr−1 and 18 ± 7 TgC yr−1, respectively. The resultant net biome production (NBP is 36 ± 29 TgC yr−1, in which the largest contributions to uncertainty are NEP, fire and LUC. This NBP offset fossil fuel emissions (95 ± 6 TgC yr−1 by 38 ± 30%. The interannual variability (IAV in the Australian carbon budget exceeds Australia's total carbon emissions by fossil fuel combustion and is dominated by IAV in NEP. Territorial fossil fuel emissions are significantly smaller than the rapidly growing fossil fuel exports: in 2009–2010, Australia exported 2.5 times more carbon in fossil fuels than it emitted by burning fossil fuels.

  18. Marine biodiversity in the Australian region.

    Directory of Open Access Journals (Sweden)

    Alan J Butler

    Full Text Available The entire Australian marine jurisdictional area, including offshore and sub-Antarctic islands, is considered in this paper. Most records, however, come from the Exclusive Economic Zone (EEZ around the continent of Australia itself. The counts of species have been obtained from four primary databases (the Australian Faunal Directory, Codes for Australian Aquatic Biota, Online Zoological Collections of Australian Museums, and the Australian node of the Ocean Biogeographic Information System, but even these are an underestimate of described species. In addition, some partially completed databases for particular taxonomic groups, and specialized databases (for introduced and threatened species have been used. Experts also provided estimates of the number of known species not yet in the major databases. For only some groups could we obtain an (expert opinion estimate of undiscovered species. The databases provide patchy information about endemism, levels of threat, and introductions. We conclude that there are about 33,000 marine species (mainly animals in the major databases, of which 130 are introduced, 58 listed as threatened and an unknown percentage endemic. An estimated 17,000 more named species are either known from the Australian EEZ but not in the present databases, or potentially occur there. It is crudely estimated that there may be as many as 250,000 species (known and yet to be discovered in the Australian EEZ. For 17 higher taxa, there is sufficient detail for subdivision by Large Marine Domains, for comparison with other National and Regional Implementation Committees of the Census of Marine Life. Taxonomic expertise in Australia is unevenly distributed across taxa, and declining. Comments are given briefly on biodiversity management measures in Australia, including but not limited to marine protected areas.

  19. Representations of the Japanese in Contemporary Australian Literature and Film

    OpenAIRE

    Erika Smith

    2008-01-01

    The objective of this article is to investigate general contemporary Australian perceptions of the Japanese. I will do this by exploring how Australian contemporary literature (2006- 2007) and Australian contemporary film (1997-2007) depicts Japanese characters. By analysing the representation of the Japanese characters in these areas I will attempt to gather a broad understanding of how Australians represent, perceive and identify the Japanese today.

  20. An expanded prescribing role for pharmacists - an Australian perspective

    OpenAIRE

    Kreshnik Hoti; Jeffery Hughes; Bruce Sunderland

    2011-01-01

    Expanded pharmacist prescribing is a new professional practice area for pharmacists. Currently, Australian pharmacists’ prescribing role is limited to over-the-counter medications. This review aims to identify Australian studies involving the area of expanded pharmacist prescribing. Australian studies exploring the issues of pharmacist prescribing were identified and considered in the context of its implementation internationally. Australian studies have mainly focused on the attitudes of com...

  1. Data Convergence - An Australian Perspective

    Science.gov (United States)

    Allen, S. S.; Howell, B.

    2012-12-01

    Coupled numerical physical, biogeochemical and sediment models are increasingly being used as integrators to help understand the cumulative or far field effects of change in the coastal environment. This reliance on modeling has forced observations to be delivered as data streams ingestible by modeling frameworks. This has made it easier to create near real-time or forecasting models than to try to recreate the past, and has lead in turn to the conversion of historical data into data streams to allow them to be ingested by the same frameworks. The model and observation frameworks under development within Australia's Commonwealth and Industrial Research Organisation (CSIRO) are now feeding into the Australian Ocean Data Network's (AODN's) MARine Virtual Laboratory (MARVL) . The sensor, or data stream, brokering solution is centred around the "message" and all data flowing through the gateway is wrapped as a message. Messages consist of a topic and a data object and their routing through the gateway to pre-processors and listeners is determined by the topic. The Sensor Message Gateway (SMG) method is allowing data from different sensors measuring the same thing but with different temporal resolutions, units or spatial coverage to be ingested or visualized seamlessly. At the same time the model output as a virtual sensor is being explored, this again being enabled by the SMG. It is only for two way communications with sensor that rigorous adherence to standards is needed, by accepting existing data in less than ideal formats, but exposing them though the SMG we can move a step closer to the Internet Of Things by creating an Internet of Industries where each vested interest can continue with business as usual, contribute to data convergence and adopt more open standards when investment seems appropriate to that sector or business.Architecture Overview

  2. Topics from Australian Conferences on Teaching Statistics

    CERN Document Server

    Phillips, Brian; Martin, Michael

    2014-01-01

    The first OZCOTS conference in 1998 was inspired by papers contributed by Australians to the 5th International Conference on Teaching Statistics. In 2008, as part of the program of one of the first National Senior Teaching Fellowships, the 6th OZCOTS was held in conjunction with the Australian Statistical Conference, with Fellowship keynotes and contributed papers, optional refereeing and proceedings. This venture was so successful that the 7th and 8th OZCOTS were similarly run, conjoined with Australian Statistical Conferences in 2010 and 2012. Authors of papers from these OZCOTS conferences were invited to develop chapters for refereeing and inclusion in this volume. There are sections on keynote topics, undergraduate curriculum and learning, professional development, postgraduate learning, and papers from OZCOTS 2012. Because OZCOTS aim to unite statisticians and statistics educators, the approaches this volume takes are immediately relevant to all who have a vested interest in good teaching practices. Glo...

  3. Time Travel: Australian Tourists and Britain's Past

    Directory of Open Access Journals (Sweden)

    Richard White

    2012-06-01

    Full Text Available Across the twentieth century, Britain drew more Australian tourists for longer and more intense experiences than anywhere else, though as early as the 1970s Asia was attracting more Australians than Europe. They found much to admire and to deprecate in Britain but above all they were seduced by Britain’s past, or what they imagined it to be. This paper examines the Australian experience of history in Britain, their admiration for notions of tradition, for an unchanging village life, for fading imperial glory, for sheer antiquity. Some looked for their own ancestors and family but most were satisfied to have their school lessons and imaginative reading validated by being there. The response they had to British history was an intensely emotional one: this article argues that it was a result not of imperial sentiment but of a desire for a deep and meaningful past.

  4. Aboriginal Agency and Marginalisation in Australian Society

    Directory of Open Access Journals (Sweden)

    Terry Moore

    2014-09-01

    Full Text Available It is often argued that while state rhetoric may be inclusionary, policies and practices may be exclusionary. This can imply that the power to include rests only with the state. In some ways, the implication is valid in respect of Aboriginal Australians. For instance, the Australian state has gained control of Aboriginal inclusion via a singular, bounded category and Aboriginal ideal type. However, the implication is also limited in their respect. Aborigines are abject but also agents in their relationship with the wider society. Their politics contributes to the construction of the very category and type that governs them, and presses individuals to resist state inclusionary efforts. Aboriginal political elites police the performance of an Aboriginality dominated by notions of difference and resistance. The combined processes of governance act to deny Aborigines the potential of being both Aboriginal and Australian, being different and belonging. They maintain Aborigines’ marginality.

  5. Drama in the Australian National Curriculum: Decisions, Tensions and Uncertainties

    Science.gov (United States)

    Stinson, Madonna; Saunders, John Nicholas

    2016-01-01

    In September 2015, the Australian Federal Government endorsed the final version of the Australian Curriculum arts framework a document resulting from nearly seven years of consultation and development. "The Australian Curriculum: The Arts Version 8.0" comprises five subjects: dance, drama, media arts, music and visual arts. This article…

  6. Modelling Choice: Factors Influencing Modes of Delivery in Australian Universities

    Science.gov (United States)

    Smith, Andrew; Ling, Peter; Hill, Doug

    2008-01-01

    This paper reports the findings of a study of Multiple Modes of Delivery in Australian universities that was commissioned by Australian Universities Teaching Committee over the period 2001-2004. The project examined and described the various means of educational delivery deployed by Australian universities. It identified the pedagogical,…

  7. Australian clinical guidelines for radiological event

    International Nuclear Information System (INIS)

    The Australian Health Protection Committee oversees national health protection priorities in: communicable disease outbreaks; chemical, biological or radiological incidents; mass casualty incidents; and deployment of Australian health teams overseas. The Australian Clinical Guidelines for a Radiological Event to complement existing national guidelines on chemical agents, anthrax, and smallpox. Other prompts included the need to revise the ARPANSA Guidance Manual, Medical Management of Individuals Involved in Radiation Accidents, 2000, and the requirement for specific therapeutic information regarding the indications and use of radiological decorporation agents held as part of the National Medical Stockpile. Matters identified by clinicians requiring specific guidance included: basic understanding of radiation; an approach to dose assessment; specific thresholds for initiating decorporation and other therapy; the role of gastric lavage, as contemporary practice considers this ineffective for other toxicological indications. rationale for, and detailed description of pulmonary lavage; advice on prenatal exposure to radiation; protocols for biodosimetry and other laboratory analysis. The objective was to produce a plain language guidance document for Australian clinicians on the diagnosis and management of radiation injury. It was to be based on evaluation of existing Australian documents, a literature review and consultation of appropriate specialists. Content areas included human health effects of radiation, scenario-based risk assessment and risk management, pre-hospital and hospital systems of care, management of specific injury types, radionuclide pathophysiology and decorporation protocols, biodosimetry options, individual psychological support 'and public health information, and Australian responsibilities under the Radiation Emergency Medical Preparedness and Assistance Network, of the World Health Organization. The range of resources utilised in preparing the

  8. Astronomical Symbolism in Australian Aboriginal Rock Art

    CERN Document Server

    Norris, Ray P

    2010-01-01

    Traditional Aboriginal Australian cultures include a significant astronomical component, perpetuated through oral tradition and ceremony. This knowledge has practical navigational and calendrical functions, and sometimes extends to a deep understanding of the motion of objects in the sky. Here we explore whether this astronomical tradition is reflected in the rock art of Aboriginal Australians. We find several plausible examples of depictions of astronomical figures and symbols, and also evidence that astronomical observations were used to set out stone arrangements. However, we recognise that the case is not yet strong enough to make an unequivocal statement, and describe our plans for further research.

  9. Axion Crystals

    CERN Document Server

    Ozaki, Sho

    2016-01-01

    The low-energy effective theories for gapped insulators are classified by three parameters: permittivity $\\epsilon$, permeability $\\mu$, and theta angle $\\theta$. Crystals with periodic $\\epsilon$ are known as photonic crystals. We here study the band structure of photons in a new type of crystals with periodic $\\theta$ (modulo $2\\pi$) in space, which we call the axion crystals. We find that the axion crystals have a number of new properties that the usual photonic crystals do not possess, such as the helicity-dependent photonic band gaps and the nonrelativistic gapless dispersion relation at small momentum. We briefly discuss possible realizations of axion crystals in condensed matter systems as well as high-energy physics.

  10. Western Australian food security project

    Directory of Open Access Journals (Sweden)

    Maycock Bruce

    2007-08-01

    Full Text Available Abstract Background The aim of the Western Australian (WA Food Security Project was to conduct a preliminary investigation into issues relating to food security in one region within the Perth metropolitan area in Western Australia. The first phase of the project involved a food audit in one lower income area that was typical of the region, to identify the range, variety and availability of foods in the region. Methods A comprehensive food audit survey was provided to all food outlet owners/operators in one lower socio-economic region within the City of Mandurah (n = 132 outlets. The purpose of the survey was to investigate the range, variety and availability of foods in the Mandurah region as well as examining specific in-store characteristics such as the types of clientele and in-store promotions offered. Surveys were competed for 99 outlets (response rate = 75%. Results The range of foods available were predominantly pre-prepared with more than half of the outlets pre-preparing the majority of their food. Sandwiches and rolls were the most popular items sold in the outlets surveyed (n = 51 outlets followed by pastries such as pies, sausage rolls and pasties (n = 33 outlets. Outlets considered their healthiest food options were sandwiches or rolls (n = 51 outlets, salads (n- = 50 outlets, fruit and vegetables (n = 40 outlets, seafood (n = 27 outlets, meats such as chicken (n = 26 outlets and hot foods such as curries, soups or quiches (n = 23 outlets. The majority of outlets surveyed considered pre-prepared food including sandwiches, rolls and salads, as healthy food options regardless of the content of the filling or dressings used. Few outlets (n = 28% offered a choice of bread type other than white or wholemeal. High fat pastries and dressings were popular client choices (n = 77% as were carbonated drinks (n = 88% and flavoured milks (n = 46%. Conclusion These findings clearly indicate the need for further investigation of the impact of

  11. The Asian currency crisis and the Australian health industry.

    Science.gov (United States)

    Barraclough, S

    1998-01-01

    This article identifies linkages between the Australian health industry and the global economy. It discusses some of the consequences of the Asian currency crisis of 1997-98 for the Australian economy and health industry, with special emphasis upon exports. Devaluation of the Australian dollar will increase the cost of most pharmaceutical and medical imports, but may offer competitive advantages to some Australian exporters. The nascent engagement with Asia of many health industry enterprises is likely to be stifled. It is therefore important for Australian governments, as well as the Australian health industry, to provide intelligence and encouragement to those enterprises that wish to continue their engagement with Asia or resume it when economic equilibrium returns. Markets throughout the world must also be further developed. The crisis may therefore provide the stimulus for re-thinking and re-stating Australian health export policy. PMID:10537568

  12. The Asian currency crisis and the Australian health industry.

    Science.gov (United States)

    Barraclough, S

    1998-01-01

    This article identifies linkages between the Australian health industry and the global economy. It discusses some of the consequences of the Asian currency crisis of 1997-98 for the Australian economy and health industry, with special emphasis upon exports. Devaluation of the Australian dollar will increase the cost of most pharmaceutical and medical imports, but may offer competitive advantages to some Australian exporters. The nascent engagement with Asia of many health industry enterprises is likely to be stifled. It is therefore important for Australian governments, as well as the Australian health industry, to provide intelligence and encouragement to those enterprises that wish to continue their engagement with Asia or resume it when economic equilibrium returns. Markets throughout the world must also be further developed. The crisis may therefore provide the stimulus for re-thinking and re-stating Australian health export policy.

  13. Australian Study Cites Low English Standards

    Science.gov (United States)

    Cohen, David

    2007-01-01

    This article reports the findings of a study showing that one-third of all foreign students who studied at Australian universities speak English so poorly that they should never have been granted visas to study in the country in the first place. The study, by Robert Birrell, director of the Centre for Population and Urban Research at Australia's…

  14. Does Academic Work Make Australian Academics Happy?

    Science.gov (United States)

    Duncan, Roderick; Tilbrook, Kerry; Krivokapic-Skoko, Branka

    2015-01-01

    Happiness research is a rapidly-growing area in social psychology and has emphasised the link between happiness and workplace productivity and creativity for knowledge workers. Recent articles in this journal have raised concerns about the level of happiness and engagement of Australian academics with their work, however there is little research…

  15. Demands of Training: Australian Tourism and Hospitality.

    Science.gov (United States)

    Freeland, Brett

    Qualitative research was conducted as part of a four-industry project studying operation of training markets, one of which was Australian tourism and hospitality (T&H). Semi-structured interviews were conducted with 23 individuals representing stakeholder groups. Interviews were conducted across Queensland, Victoria, and South Australia and…

  16. Exporting Australian Educational Services to China

    Science.gov (United States)

    Kendall, Timothy

    2004-01-01

    This article examines the deregulation of the overseas student sector that took place in Australia during the mid-1980s. It focuses specifically upon the short-term English- language courses that were sold to students from the People's Republic of China. The article suggests that the Hawke government's policy of encouraging Australian language…

  17. Anglo-Australian Observatory August 2009 newsletter

    CERN Document Server

    Dobbie, Paul

    2009-01-01

    The August 2009 edition of the AAO newsletter contains articles on observations of the lunar impact of the Kaguya satellite, mapping the ISM towards Omega Centauri, early results from the Anglo-Australian Rocky Planet search, details of a new AAOmega observing mode, the new telescope control system and a number of regular features.

  18. Making Space for Multilingualism in Australian Schooling

    Science.gov (United States)

    Turner, Marianne; Cross, Russell

    2016-01-01

    In this article we introduce the special issue: Language(s) across the curriculum in Australian schools. The special issue includes a focus on English as an additional language in mainstream classes, Indigenous education, heritage languages and foreign languages, and we give background to these different--though frequently overlapping--contexts.…

  19. Financial Management and Young Australian Workers

    Science.gov (United States)

    Dowling, Nicki; Hoiles, Lauren; Corney, Tim; Clark, David

    2008-01-01

    In two studies of young Australian workers, participants generally displayed positive attitudes towards financial management practices; however, a substantial proportion failed to display positive financial management practices, experienced financial problems and dissatisfaction, and reported low rates of seeking financial assistance, particularly…

  20. Developments in Australian Agricultural and Related Education

    Science.gov (United States)

    McSweeney, Peter; Rayner, John

    2011-01-01

    While the calm waters metaphor might explain the changes navigated by Australian agricultural education through most of its history, the last 20 or so years have been very turbulent. Now, the new millennium sees agricultural education in both Australia and the Western world facing a different and less certain future. This paper analyses some of…

  1. Australian Education Journals: Quantitative and Qualitative Indicators

    Science.gov (United States)

    Haddow, Gaby; Genoni, Paul

    2009-01-01

    This paper reports on a study that applied citation-based measurements to Australian education journals. Citations data were drawn from two sources, Web of Science and Scopus, and these data were used to calculate each journal's impact factor, "h"-index, and diffusion factor. The rankings resulting from these analyses were compared with draft…

  2. Exposures to patients in Australian radiological practice

    Energy Technology Data Exchange (ETDEWEB)

    Paix, D. (South Australian Inst. of Tech., Adelaide)

    1983-11-01

    The findings of a 1980 Australian Radiation Laboratory study of genetic and bone-marrow doses to the population from medical, dental and chiropractic uses of ionising radiation are discussed. Attention is drawn to the large variability in patient exposure: maximum values were from five to eleven times greater than the means.

  3. Indigenous Australian Artworks in Intercultural Contact Zones

    OpenAIRE

    Eleanore Wildurger

    2009-01-01

    This article comments on Indigenous Australian art from an intercultural perspective. The painting Bush Tomato Dreaming (1998), by the Anmatyerre artist Lucy Ngwarai Kunoth serves as model case for my arg ument that art expresses existential social knowledge. In consequence, I wil l argue that social theory and art theory together provide tools for intercultural und erstanding and competence.

  4. Dipole vortices in the Great Australian Bight

    DEFF Research Database (Denmark)

    Cresswell, George R.; Lund-Hansen, Lars C.; Nielsen, Morten Holtegaard

    2015-01-01

    Shipboard measurements from late 2006 made by the Danish Galathea 3 Expedition and satellite sea surface temperature images revealed a chain of cool and warm mushroom' dipole vortices that mixed warm, salty, oxygen-poor waters on and near the continental shelf of the Great Australian Bight (GAB...

  5. Marketing in the Australian Higher Education Sector

    Science.gov (United States)

    Favaloro, Chrissa

    2015-01-01

    This article examines domestic marketing in the Australian higher education sector, specifically, the marketing investment patterns of universities and their levels of student growth as a return on marketing investment. Marketing expenditure by universities has risen 23 per cent in the five years to 2013, with several institutions allocating in…

  6. Indigenous Australian art in intercultural contact zones

    Directory of Open Access Journals (Sweden)

    Eleonore Wildburger

    2009-06-01

    Full Text Available This article comments on Indigenous Australian art from an intercultural perspective. The painting Bush Tomato Dreaming (1998, by the Anmatyerre artist Lucy Ngwarai Kunoth serves as model case for my argument that art expresses existential social knowledge. In consequence, I will argue that social theory and art theory together provide tools for intercultural understanding and competence.

  7. Learning Choices, Older Australians and Active Ageing

    Science.gov (United States)

    Boulton-Lewis, Gillian M.; Buys, Laurie

    2015-01-01

    This paper reports on the findings of qualitative, semistructured interviews conducted with 40 older Australian participants who either did or did not engage in organized learning. Phenomenology was used to guide the interviews and analysis to explore the lived learning experiences and perspectives of these older people. Their experiences of…

  8. Sustainability in the Australian Curriculum: Geography

    Science.gov (United States)

    Maude, Alaric

    2014-01-01

    "Sustainability" is one of the seven major concepts in the geography curriculum. It is also one of the three cross-curriculum priorities in the Australian curriculum, together with Asia and Australia's engagement with Asia, and Aboriginal and Torres Strait Islander histories and cultures. This paper describes how the concept is explained…

  9. Commercial Activities and Copyright in Australian Universities

    Science.gov (United States)

    Shelly, Marita

    2008-01-01

    With government funding for most Australian universities below 60% and falling a major strategic emphasis for universities has been on securing other sources of operating revenue, including commercial opportunities and partnerships. The implication of increasing commercial activities such as non-award and tailored professional programmes, contract…

  10. Stress in the Indo-Australian plate

    NARCIS (Netherlands)

    Cloetingh, S.A.P.L.; Wortel, R.

    1986-01-01

    We modelled the state of stress in the Indo-Australian plate in order to investigate quantitatively variations observed in tectonic style. The numerical procedure incorporates the dependence of slab pull and ridge push on the age of the oceanic lithosphere. Estimates are presented for the average ne

  11. Is achievement in Australian chemistry gender based?

    Science.gov (United States)

    Beard, John; Fogliani, Charles; Owens, Chris; Wilson, Audrey

    1993-12-01

    This paper compares the performances of female and male secondary students in the 1991 and 1992 Australian National Chemistry Quizzes. Male students consistently achieved a higher mean score in all Year groups (7 to 12), even though the numbers of female and male entrants were approximately equal. Implications for class tests and assessment tasks are addressed.

  12. Professional Standards for Australian Special Education Teachers

    Science.gov (United States)

    Dempsey, Ian; Dally, Kerry

    2014-01-01

    Although professional standards for Australian teachers were developed several years ago, this country is yet to develop such standards for special education teachers. The lack of standards for the special education profession is associated with the absence of a consistent process of accreditation in Australia and a lack of clarity in the pathways…

  13. Education for Sustainability and the Australian Curriculum

    Science.gov (United States)

    Kennelly, Julie; Taylor, Neil; Serow, Pep

    2011-01-01

    A national curriculum is presently being developed in Australia with implementation due during 2014. Associated standards for the accreditation of teachers and for teacher education providers have been prepared with the standards describing skills and attributes that teachers are expected to attain. The developing Australian Curriculum, along with…

  14. Box Plots in the Australian Curriculum

    Science.gov (United States)

    Watson, Jane M.

    2012-01-01

    This article compares the definition of "box plot" as used in the "Australian Curriculum: Mathematics" with other definitions used in the education community; describes the difficulties students experience when dealing with box plots; and discusses the elaboration that is necessary to enable teachers to develop the knowledge necessary to use them…

  15. Is There Cultural Safety in Australian Universities?

    Science.gov (United States)

    Rochecouste, Judith; Oliver, Rhonda; Bennell, Debra

    2014-01-01

    This paper examines the cultural safety offered to Australian Aboriginal and Torres Strait Islander students within their university environments. In the context of this paper, cultural safety includes cultural competency, as recently subscribed by Universities Australia, and "extends beyond (to) cultural awareness and cultural…

  16. Cognitive and Social Play of Australian Preschoolers.

    Science.gov (United States)

    Wyver, Shirley R.; Spence, Susan H.

    1995-01-01

    Observed behaviors of 37 female and 23 male Australian preschoolers. Found that only 20% engaged in thematic pretend play (linked to perspective taking, language development, impulse control, divergent problem solving) whereas 24% used cooperative social play (linked to divergent problem solving). Results suggest need for assistance in the…

  17. Scholarly Communication Costs in Australian Higher Education

    Science.gov (United States)

    Houghton, John W

    2008-01-01

    This paper reports on the development and application of a model used to estimate the costs of scholarly communication (i.e. scholarly publishing and related activities) in Australian higher education. A systems perspective was used to frame a review of the literature on the costs involved in the entire scholarly communication value chain and…

  18. Brain drain threat to Australian science

    Science.gov (United States)

    Banks, Michael

    2011-11-01

    Around half of all academics in Australia intend to retire, move to an overseas university or leave Australian higher education within the next 10 years, according to a survey of more than 5500 researchers based at 20 universities in the country.

  19. RNA Crystallization

    Science.gov (United States)

    Golden, Barbara L.; Kundrot, Craig E.

    2003-01-01

    RNA molecules may be crystallized using variations of the methods developed for protein crystallography. As the technology has become available to syntheisize and purify RNA molecules in the quantities and with the quality that is required for crystallography, the field of RNA structure has exploded. The first consideration when crystallizing an RNA is the sequence, which may be varied in a rational way to enhance crystallizability or prevent formation of alternate structures. Once a sequence has been designed, the RNA may be synthesized chemically by solid-state synthesis, or it may be produced enzymatically using RNA polymerase and an appropriate DNA template. Purification of milligram quantities of RNA can be accomplished by HPLC or gel electrophoresis. As with proteins, crystallization of RNA is usually accomplished by vapor diffusion techniques. There are several considerations that are either unique to RNA crystallization or more important for RNA crystallization. Techniques for design, synthesis, purification, and crystallization of RNAs will be reviewed here.

  20. Protein Crystallization

    Science.gov (United States)

    Chernov, Alexander A.

    2005-01-01

    Nucleation, growth and perfection of protein crystals will be overviewed along with crystal mechanical properties. The knowledge is based on experiments using optical and force crystals behave similar to inorganic crystals, though with a difference in orders of magnitude in growing parameters. For example, the low incorporation rate of large biomolecules requires up to 100 times larger supersaturation to grow protein, rather than inorganic crystals. Nucleation is often poorly reproducible, partly because of turbulence accompanying the mixing of precipitant with protein solution. Light scattering reveals fluctuations of molecular cluster size, its growth, surface energies and increased clustering as protein ages. Growth most often occurs layer-by-layer resulting in faceted crystals. New molecular layer on crystal face is terminated by a step where molecular incorporation occurs. Quantitative data on the incorporation rate will be discussed. Rounded crystals with molecularly disordered interfaces will be explained. Defects in crystals compromise the x-ray diffraction resolution crucially needed to find the 3D atomic structure of biomolecules. The defects are immobile so that birth defects stay forever. All lattice defects known for inorganics are revealed in protein crystals. Contribution of molecular conformations to lattice disorder is important, but not studied. This contribution may be enhanced by stress field from other defects. Homologous impurities (e.g., dimers, acetylated molecules) are trapped more willingly by a growing crystal than foreign protein impurities. The trapped impurities induce internal stress eliminated in crystals exceeding a critical size (part of mni for ferritin, lysozyme). Lesser impurities are trapped from stagnant, as compared to the flowing, solution. Freezing may induce much more defects unless quickly amorphysizing intracrystalline water.

  1. Primary health-care responses to methamphetamine use in Australian Indigenous communities.

    Science.gov (United States)

    MacLean, Sarah; Harney, Angela; Arabena, Kerry

    2015-01-01

    Crystal methamphetamine (commonly known as 'ice') use is currently a deeply concerning problem for some Australian Indigenous peoples and can cause serious harms to individual, families and communities. This paper is intended to support best practice responses by primary health-care staff working with Australian Indigenous people who use methamphetamine. It draws on a systematic search of relevant databases to identify literature from January 1999 to February 2014, providing an overview of prevalence, treatment, education and harm reduction, and community responses. The prevalence of methamphetamine use is higher in Indigenous than non-Indigenous communities, particularly in urban and regional settings. No evidence was identified that specifically related to effective treatment and treatment outcomes for Indigenous Australians experiencing methamphetamine dependence or problematic use. While studies involving methamphetamine users in the mainstream population suggest that psychological and residential treatments show short-term promise, longer-term outcomes are less clear. Community-driven interventions involving Indigenous populations in Australia and internationally appear to have a high level of community acceptability; however, outcomes in terms of methamphetamine use are rarely evaluated. Improved national data on prevalence of methamphetamine use among Indigenous people and levels of treatment access would support service planning. We argue for the importance of a strength-based approach to addressing methamphetamine use, to counteract the stigma and despair that frequently accompanies it. PMID:25704260

  2. Computational crystallization.

    Science.gov (United States)

    Altan, Irem; Charbonneau, Patrick; Snell, Edward H

    2016-07-15

    Crystallization is a key step in macromolecular structure determination by crystallography. While a robust theoretical treatment of the process is available, due to the complexity of the system, the experimental process is still largely one of trial and error. In this article, efforts in the field are discussed together with a theoretical underpinning using a solubility phase diagram. Prior knowledge has been used to develop tools that computationally predict the crystallization outcome and define mutational approaches that enhance the likelihood of crystallization. For the most part these tools are based on binary outcomes (crystal or no crystal), and the full information contained in an assembly of crystallization screening experiments is lost. The potential of this additional information is illustrated by examples where new biological knowledge can be obtained and where a target can be sub-categorized to predict which class of reagents provides the crystallization driving force. Computational analysis of crystallization requires complete and correctly formatted data. While massive crystallization screening efforts are under way, the data available from many of these studies are sparse. The potential for this data and the steps needed to realize this potential are discussed.

  3. Computational crystallization.

    Science.gov (United States)

    Altan, Irem; Charbonneau, Patrick; Snell, Edward H

    2016-07-15

    Crystallization is a key step in macromolecular structure determination by crystallography. While a robust theoretical treatment of the process is available, due to the complexity of the system, the experimental process is still largely one of trial and error. In this article, efforts in the field are discussed together with a theoretical underpinning using a solubility phase diagram. Prior knowledge has been used to develop tools that computationally predict the crystallization outcome and define mutational approaches that enhance the likelihood of crystallization. For the most part these tools are based on binary outcomes (crystal or no crystal), and the full information contained in an assembly of crystallization screening experiments is lost. The potential of this additional information is illustrated by examples where new biological knowledge can be obtained and where a target can be sub-categorized to predict which class of reagents provides the crystallization driving force. Computational analysis of crystallization requires complete and correctly formatted data. While massive crystallization screening efforts are under way, the data available from many of these studies are sparse. The potential for this data and the steps needed to realize this potential are discussed. PMID:26792536

  4. USGS analysis of the Australian UNCLOS submission

    Science.gov (United States)

    Hutchinson, Deborah R.; Rowland, Robert W.

    2006-01-01

    In November 2004, the Government of Australia made a submission to the Commission on the Limits of the Continental Shelf (CLCS) for 10 extended continental shelf (ECS) regions, utilizing Article-76 of the United Nations Convention on the Law of the Sea (UNCLOS). With information provided in the Australian Executive Summary, the USGS examined the 10 regions of the submission from geological, morphological, and resource perspectives. By their own request, the Australians asked that CLCS take no action on the Australian-Antarctic Territory. The major limitation in this analysis is that no bathymetric soundings or detailed hydrographic profiles were provided in the Australian Executive Summary that might show why the Foot of the Slope (FOS) was chosen or where the 2,500-m contour is located. This represents a major limitation because more than half of the 4,205 boundary points utilize the bathymetric formula line and more than one-third of them utilize the bathymetric constraint line. CLCS decisions on the components of this submission may set a precedent for how ECSs are treated in future submissions. Some of the key decisions will cover (a) how a 'natural prolongation' of a continental margin is determined, particularly if a bathymetric saddle that appears to determine the prolongation is in deep water and is well outside of the 200-nm limit (Exmouth Plateau), (b) defining to what extent that plateaus, rises, caps, banks and spurs that are formed of oceanic crust and from oceanic processes can be considered to be 'natural prolongations' (Kerguelen Plateau), (c) to what degree UNCLOS recognizes reefs and uninhabited micro-islands (specifically, rocks and/or sand shoals) as islands that can have an EEZ (Middleton and Elizabeth Reefs north of Lord Howe Island), and (d) how the Foot of the Slope (FOS) is chosen (Great Australian Bight). The submission contains situations that are relevant to potential future U.S. submissions and are potentially analogous to certain

  5. Crystal Data

    Science.gov (United States)

    SRD 3 NIST Crystal Data (PC database for purchase)   NIST Crystal Data contains chemical, physical, and crystallographic information useful to characterize more than 237,671 inorganic and organic crystalline materials. The data include the standard cell parameters, cell volume, space group number and symbol, calculated density, chemical formula, chemical name, and classification by chemical type.

  6. Nature Study, Aborigines and the Australian Kindergarten: Lessons from Martha Simpson's "Australian Programme Based on the Life and Customs of the Australian Black"

    Science.gov (United States)

    Jones, Jennifer

    2014-01-01

    This article examines an experimental kindergarten programme "Work in the Kindergarten: An Australian Programme based on the Life and Customs of the Australian Black" developed by Martha Simpson in early twentieth-century Australia. Here Simpson adapted international Revisionist Froebelian approaches to cultural epoch theory and nature…

  7. Decolonising Australian Psychology: Discourses, Strategies, and Practice

    Directory of Open Access Journals (Sweden)

    Pat Dudgeon

    2015-08-01

    Full Text Available Colonisation in Australia has had a devastating and lasting impact on the wellbeing of Aboriginal and Torres Strait Islander peoples in Australia (herein referred to as Indigenous Australians. This paper discusses the role of psychology in Australia and the negative impact that certain disciplinary theories and practices have had on Indigenous Australians. The impact has been further exacerbated by the failure of mainstream policy makers and mental health practitioners to recognise the key, distinctive cultural and social determinants that contribute to Aboriginal health and wellbeing. There is a growing response by Aboriginal psychologists, critical social theorists, and their allies to decolonise psychological theory and practice to redress this situation. This paper outlines key decolonising strategies that have been effective in interrupting those aspects of psychology that are inimical to Aboriginal wellbeing.

  8. The Portrayal of Indigenous Health in Selected Australian Media

    Directory of Open Access Journals (Sweden)

    Melissa J. Stoneham

    2014-04-01

    Full Text Available It is acknowledged that health outcomes for Australian Indigenous peoples are lower than those of non-Indigenous Australians. Research suggests negative media in relation to Indigenous Australians perpetuates racist stereotypes among the wider population and impacts on the health of Indigenous Australians. This study examined the media portrayal of Indigenous Australian public health issues in selected media over a twelve month period and found that, overwhelmingly, the articles were negative in their portrayal of Indigenous health. A total of 74 percent of the coverage of Australian Indigenous related articles were negative, 15 percent were positive, and 11 percent were neutral. The most common negative subject descriptors related to alcohol, child abuse, petrol sniffing, violence, suicide, deaths in custody, and crime.

  9. Inventories in the Australian business cycle

    OpenAIRE

    Chindamo, Phillip

    2010-01-01

    This Economics Research Note examines inventories in the business cycle for Australia covering the period since the mid 1980s. The Australian Bureau of Statistics (ABS) defines inventories as all materials etc., work in progress and finished goods owned by a business, whether held at locations of the business or elsewhere. These items are usually held by businesses in anticipation of a product’s sale. Inventory investment is counted as an additional contribution to gross domestic product (...

  10. "Bridging the Gap" through Australian Cultural Astronomy

    OpenAIRE

    Hamacher, Duane W.; Norris, Ray P.

    2011-01-01

    For more than 50,000 years, Indigenous Australians have incorporated celestial events into their oral traditions and used the motions of celestial bodies for navigation, time-keeping, food economics, and social structure. In this paper, we explore the ways in which Aboriginal people made careful observations of the sky, measurements of celestial bodies, and incorporated astronomical events into complex oral traditions by searching for written records of time-keeping using celestial bodies, th...

  11. Assessing the Research Performance of Australian Universities

    OpenAIRE

    Valadkhani, Abbas; Worthington, Andrew

    2006-01-01

    This paper identifies new classifications of Australian universities based on their total and per-academic staff research outputs using the data for the period 1998-2002. We define research performance in terms of audited numbers of PhD completions, publications and grants (in accordance with rules established by the Department of Education, Science and Training). Our analysis indicates that (a) the highest achievers consists of the seven Group of Eight (Go8) universities; (b) the top-three...

  12. Representative Democracy in Australian Local Government

    OpenAIRE

    Colin Hearfield; Brian Dollery

    2009-01-01

    In an assessment of representative democracy in Australian local government, this paper considers long-run changes in forms of political representation, methods of vote counting, franchise arrangements, numbers of local government bodies and elected representatives, as well as the thorny question of constitutional recognition. This discussion is set against the background of ongoing tensions between the drive for economic efficiency and the maintenance of political legitimacy, along with more...

  13. The Australian Credit Default Swap Markets

    OpenAIRE

    Daniel Fabbro

    2011-01-01

    The Australian credit default swap (CDS) market has been increasingly used by financial institutions to trade and manage credit risk. As a result, there has been greater use of the market as a source of credit risk pricing information. Similarities between CDS and bonds allow pricing in the two markets to be compared. However, the CDS market has a greater tendency at times to be affected by poor liquidity, which complicates the interpretation of CDS pricing, particularly when there are large ...

  14. New Measures of Australian Corporate Credit Spreads

    OpenAIRE

    Ivailo Arsov; Matthew Brooks; Mitch Kosev

    2013-01-01

    Australian corporations access bond markets both domestically and offshore. Despite this, there is a lack of publicly available data on bond market conditions faced by non-financial corporations (NFCs). This gap in the data is particularly apparent at longer maturities where the low level of bond issuance, especially in the domestic market, makes it difficult to gauge the long-term credit spreads faced by resident issuers. To address this lack of data, the article presents a method for estima...

  15. Ownership Structure and Corporate Performance: Australian Evidence

    OpenAIRE

    Julian Fishman; Gerard Gannon; Russell Vinning

    2007-01-01

    This paper seeks to analyse the relationship between ownership structure and corporate performance for fifty firms listed on the Australian Stock Exchange during 2002-2003. The study initially tests a two equation model similar to that in the existing literature, but is distinguished from prior literature by subsequently reclassifying leverage. By categorising leverage as an endogenous variable, an examination of the relationship between ownership and performance is undertaken through ordinar...

  16. Australian Eager to Enter China's LNG Market

    Institute of Scientific and Technical Information of China (English)

    Li Han

    2002-01-01

    @@ Australian Trade Minister Mark Vaile made a trip to China, Japan and Republic of Korea in mid-April in an attempt to locate potential users for LNG from the northwestern continental shelf of the country.Australia has made tenacious efforts for the annual 3-million-ton LNG supply project in China's Guangdong Province. In addition, Australia also hopes to have more users in Japan and Republic of Korea.

  17. The Australian Centre for Minesite Rehabilitation Research

    International Nuclear Information System (INIS)

    The Australian Centre for Minesite Rehabilitation Research (ACMRR) is a joint venture between the Australian mining industry through the Australian Mineral Industries Research Association Ltd. (AMIRA) and three of the organizations working most actively in this area in Australia: CSIRO Minesite Rehabilitation Research Program; University of Queensland Centre for Mined Land Rehabilitation; and Curtin University Mulga Research Centre. The ACMRR was established in July 1993 to provide a national framework to conduct Strategic Research into minesite rehabilitation. It is an industry led and funded initiative. The Goals of the Centre include: to conduct strategic research into minesite rehabilitation to provide sustainable environmental solutions which are acceptable to industry, government and the community; to be recognized as a center of excellence undertaking commissioned research on minesite rehabilitation in an independent and thorough manner; to provide scientific and technological foundations to facilitate industry and government in setting acceptable standards; to act as networking and communications focus; and to enhance education and training in minesite rehabilitation. Strategic Research Programs in: Water Systems--downstream surface and groundwater quality; Land--the long-term behavior and stability of constructed landforms; Ecosystems--the long-term sustainability of constructed landforms; Waste--the long-term treatment and disposal of waste products; will allow the ACMRR to achieve these goals through specific research projects in these areas, developed with industry sponsors. This paper will discuss their progress to date, research projects underway, and plans for the future

  18. Deep Roots for Aboriginal Australian Y Chromosomes.

    Science.gov (United States)

    Bergström, Anders; Nagle, Nano; Chen, Yuan; McCarthy, Shane; Pollard, Martin O; Ayub, Qasim; Wilcox, Stephen; Wilcox, Leah; van Oorschot, Roland A H; McAllister, Peter; Williams, Lesley; Xue, Yali; Mitchell, R John; Tyler-Smith, Chris

    2016-03-21

    Australia was one of the earliest regions outside Africa to be colonized by fully modern humans, with archaeological evidence for human presence by 47,000 years ago (47 kya) widely accepted [1, 2]. However, the extent of subsequent human entry before the European colonial age is less clear. The dingo reached Australia about 4 kya, indirectly implying human contact, which some have linked to changes in language and stone tool technology to suggest substantial cultural changes at the same time [3]. Genetic data of two kinds have been proposed to support gene flow from the Indian subcontinent to Australia at this time, as well: first, signs of South Asian admixture in Aboriginal Australian genomes have been reported on the basis of genome-wide SNP data [4]; and second, a Y chromosome lineage designated haplogroup C(∗), present in both India and Australia, was estimated to have a most recent common ancestor around 5 kya and to have entered Australia from India [5]. Here, we sequence 13 Aboriginal Australian Y chromosomes to re-investigate their divergence times from Y chromosomes in other continents, including a comparison of Aboriginal Australian and South Asian haplogroup C chromosomes. We find divergence times dating back to ∼50 kya, thus excluding the Y chromosome as providing evidence for recent gene flow from India into Australia. PMID:26923783

  19. Calcium Intake in Elderly Australian Women Is Inadequate

    OpenAIRE

    Colin W. Binns; Xingqiong Meng; Kerr, Deborah A; Kun Zhu; Amanda Devine; Vicky Solah; Richard L. Prince

    2010-01-01

    The role of calcium in the prevention of bone loss in later life has been well established but little data exist on the adequacy of calcium intakes in elderly Australian women. The aim of this study was to compare the dietary intake including calcium of elderly Australian women with the Australian dietary recommendation, and to investigate the prevalence of calcium supplement use in this population. Community-dwelling women aged 70–80 years were randomly recruited using the Electoral Roll for...

  20. How Australian and Indonesian Universities Treat Plagiarism: A Comparative Study

    OpenAIRE

    Bambang Yudi Cahyono

    2016-01-01

    This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained ...

  1. Sporting Chance: Indigenous Participation in Australian Sport History

    Directory of Open Access Journals (Sweden)

    Sean Gorman

    2010-08-01

    Full Text Available For many non-Indigenous Australians the only time they have any engagement with Indigenous peoples, history or issues is through watching sport on television or being at a football match at the MCG. This general myopia and indifference by settler Australians with Indigenous Australians manifests itself in many ways but perhaps most obscenely in the simple fact that Indigenous Australians die nearly 20 years younger than the rest of Australias citizens. Many non-Indigenous Australians do not know this. Sport in many ways has offered Indigenous Australians a platform from which to begin the slow, hard process for social justice and equity to be actualised. This paper will discuss the participation of Indigenous Australians in sport and show how sport has enabled Indigenous Australians to create a space so that they can speak out against the injustices they have experienced and to further improve on relations going into the future. The central contention is that through sport all Australians can begin a process of engaging with Indigenous history as a means to improve race relations between the two groups.

  2. Liquid crystal tunable photonic crystal dye laser

    DEFF Research Database (Denmark)

    Buss, Thomas; Christiansen, Mads Brøkner; Smith, Cameron;

    2010-01-01

    We present a dye-doped liquid crystal laser using a photonic crystal cavity. An applied electric field to the liquid crystal provides wavelength tunability. The photonic crystal enhances resonant interaction with the gain medium.......We present a dye-doped liquid crystal laser using a photonic crystal cavity. An applied electric field to the liquid crystal provides wavelength tunability. The photonic crystal enhances resonant interaction with the gain medium....

  3. The Arts and Australian Education: Realising Potential. Australian Education Review No. 58

    Science.gov (United States)

    Ewing, Robyn

    2011-01-01

    Australian Education Review (AER) 58 surveys the international and national research on the role and effect of arts-rich programming in schools and in the broader community, and examines the policies and practices that inhibit or support these initiatives. It puts the case that embedding the Arts in learning would be a powerful catalyst for…

  4. Australian Apprentice & Trainee Statistics: Electrical and Electronics Trades, 1995 to 1999. Australian Vocational Education & Training.

    Science.gov (United States)

    National Centre for Vocational Education Research, Leabrook (Australia).

    Statistics regarding Australians participating in apprenticeships and traineeships in the electrical and electronics trades in 1995-1999 were reviewed to provide an indication of where skill shortages may be occurring or will likely occur in relation to the following occupations: electrical engineering associate professional; electronics…

  5. The Australian-Ness of Curriculum Jigsaws: Where Does Environmental Education Fit?

    Science.gov (United States)

    Gough, Annette

    2011-01-01

    This paper reviews Australian Government actions related to environmental education, particularly in the past decade, and examines the actions forthcoming from two national action plans (Environment Australia, 2000 and DEWHA, 2009), the implementation strategy for the Decade of ESD (DEWHA, 2006) and developments related to the Australian…

  6. Philosophy and Ethics in Western Australian Secondary Schools

    Science.gov (United States)

    Millett, Stephan; Tapper, Alan

    2014-01-01

    The introduction of Philosophy and Ethics to the Western Australian Certificate of Education courses in 2008 brought philosophy into the Western Australian secondary school curriculum for the first time. How philosophy came to be included is part of a larger story about the commitment and perseverance of a relatively small number of Australian…

  7. What Do We Know about the Chancellors of Australian Universities?

    Science.gov (United States)

    O'Meara, Bernard; Petzall, Stanley

    2008-01-01

    This research attempts to explore the key social characteristics and demographics of Australian chancellors to determine who they are and where they come from. The chancellor of an Australian university wields an enormous amount of power, from overseeing the appointment of the Vice-Chancellor (VC) to fulfilling various statutory requirements.…

  8. Redefining & Leading the Academic Discipline in Australian Universities

    Science.gov (United States)

    Harkin, Damien G.; Healy, Annah H.

    2013-01-01

    Disciplines have emerged as an alternative administrative structure to departments or schools in Australian universities. We presently investigate the pattern of discipline use and by way of case study examine a role for distributed leadership in discipline management. Over forty per cent of Australian universities currently employ disciplines,…

  9. Cultural Patterns of Metacognitive Guidance in Australian Homes

    Science.gov (United States)

    Sanagavarapu, Prathyusha

    2008-01-01

    This article provides insight into the cultural patterns of metacognitive guidance that occurs among children and mothers in selected Australian homes. Fourteen Anglo Australian and eight immigrant Indian (Telugu) mothers' interactions with their 4-year-old male and female children on a puzzle-solving task were videotaped. Mother-child dyads'…

  10. Commonwealth Infrastructure Funding for Australian Universities: 2004 to 2011

    Science.gov (United States)

    Koshy, Paul; Phillimore, John

    2013-01-01

    This paper provides an overview of recent trends in the provision of general infrastructure funding by the Commonwealth for Australian universities (Table A providers) over the period 2004 to 2011. It specifically examines general infrastructure development and excludes funding for research infrastructure through the Australian Research Council or…

  11. Living Smart Homes: A Pilot Australian Sustainability Education Programme

    Science.gov (United States)

    Miller, Evonne; Buys, Laurie; Bell, Lorraine

    2009-01-01

    This article documents the rationale and experience of a pilot Australian sustainability education programme, "Living Smart Homes" (LSH) based on a community-based social marketing model. Inspired by the Australian "Land for Wildlife" scheme, LSH is designed to engage homeowners with sustainable practices through face-to-face workshops, an…

  12. The Teaching of First Year Economics in Australian Universities*

    OpenAIRE

    Nilss Olekalns

    2002-01-01

    This paper surveys current pedagogical practice in the teaching of introductory macroeconomics and microeconomics in Australian universities. Survey results are presented detailing lecturers’ approaches to their teaching over 2001 and other aspects of their teaching environment. A comparison of the content and methodology of the main textbooks used in Australian introductory economic courses is also presented.

  13. An Australian Story: School Sustainability Education in the Lucky Country

    Science.gov (United States)

    Salter, Zarin; Venville, Grady; Longnecker, Nancy

    2011-01-01

    This paper documents a case study involving a Perth primary school accompanied on its sustainability journey by Millennium Kids Inc, a local not-for-profit community organisation. Tension between the school's sustainability focus, its prestige as an elite private school and a "lucky country" mentality frames the Australian-ness of this…

  14. Educational and Institutional Flexibility of Australian Educational Software

    Science.gov (United States)

    Shurville, Simon; O'Grady, Thomas; Mayall, Peter

    2008-01-01

    Purpose: This paper aims to provide context for papers in this special issue on Australasian e-learning. The paper aims to examine the background to Australian flexible and transnational education and to evaluate the educational and intuitional flexibility of three typical products of the Australian educational software industry.…

  15. Teacher Transculturalism and Cultural Difference: Addressing Racism in Australian Schools

    Science.gov (United States)

    Casinader, Niranjan R.; Walsh, Lucas

    2015-01-01

    The increasing cultural diversity of students in Australia's schools is one of the salient changes in education over the last 30 years. In 2011, nearly half of all Australians had one or more parents born overseas, with migration from China, the Indian subcontinent and Africa increasing during the early 2000s (Australian Bureau of Statistics,…

  16. The Sleep Patterns and Well-Being of Australian Adolescents

    Science.gov (United States)

    Short, Michelle A.; Gradisar, Michael; Lack, Leon C.; Wright, Helen R.; Dohnt, Hayley

    2013-01-01

    Aim: Adolescent sleep patterns vary between countries, and these differences influence adolescent functioning and well-being. The present study provides data on the sleep and well-being of Australian adolescents. Methods: 385 adolescents aged 13-18 years were recruited from 8 South Australian schools spanning the socio-economic spectrum.…

  17. Civic Engagement and the Arts and Humanities: An Australian Perspective

    Science.gov (United States)

    Jones, Adrian

    2015-01-01

    An Australian scholar in the Arts and Humanities responds to recent US models emphasizing civic-engaged learning as a way to renew the humanities in undergraduate education. Policy contexts and curriculum initiatives of kindred trends in recent Australian undergraduate education in the humanities are contrasted in this essay. The Australian…

  18. The "Paradox of Interdisciplinarity" in Australian Research Governance

    Science.gov (United States)

    Woelert, Peter; Millar, Victoria

    2013-01-01

    This paper identifies what can be called the "paradox of interdisciplinarity" (Weingart 2000) in Australian higher education research governance and explores some of its constitutive dimensions. In the Australian context, the paradox of interdisciplinarity primarily concerns the proliferation of a programmatic discourse of…

  19. Training at the Australian School of Nuclear Technology

    International Nuclear Information System (INIS)

    The Australian School of Nuclear Technology was founded in 1964 as a joint enterprise of the Australian Atomic Energy Commission and the University of New South Wales to support nuclear developments primarily in Australia. However, ASNT has developed into an important centre for nuclear science and technology training within the South East Asian Region with participants also attending from countries outside this Region. (author)

  20. Training at the Australian School of Nuclear Technology

    International Nuclear Information System (INIS)

    The Australian School of Nuclear Technology (ASNT) was founded in 1964 as a joint enterprise of the Australian Atomic Energy Commission and the University of New South Wales to support nuclear developments primarily in Australia. However, ASNT has developed into an important centre for nuclear science and technology training within the South East Asian Region with participants also attending from countries outside this Region

  1. Australian Higher Education Reforms--Unification or Diversification?

    Science.gov (United States)

    Coombe, Leanne

    2015-01-01

    The higher education policy of the previous Australian government aimed to achieve an internationally competitive higher education sector while expanding access opportunities to all Australians. This policy agenda closely reflects global trends that focus on achieving both quality and equity objectives. In this paper, the formulation and…

  2. A Reconceptualisation of "Knowing Asia" in Australian Education

    Science.gov (United States)

    Salter, Peta

    2015-01-01

    Since 1969, over 60 Australian government and non-government policies, documents, committees, working parties and organisations have explored the need to "know Asia". In schools, this engagement is conceptualised as "Asia literacy" and disseminated in the emerging Australian Curriculum through the cross-curriculum priority…

  3. Teaching Australian Football in Physical Education: Constraints Theory in Practice

    Science.gov (United States)

    Pill, Shane

    2013-01-01

    This article outlines a constraints-led process of exploring, modifying, experimenting, adapting, and developing game appreciation known as Game Sense (Australian Sports Commission, 1997; den Duyn, 1996, 1997) for the teaching of Australian football. The game acts as teacher in this constraints-led process. Rather than a linear system that…

  4. Dementia risk factors for Australian baby boomers

    Directory of Open Access Journals (Sweden)

    Peter K. Panegyres

    2010-07-01

    Full Text Available Baby boomers are individuals born in the years 1946 to 1965. The objective of this paper was to define the risk factors for dementia and Alzheimer’s disease (AD and their relevance to Australian baby boomers, with the aim of providing evidence-based guidelines for dementia prevention. A series of PubMed searches (1994-2010 were conducted with relevant key words. Data was included from the Australian Bureau of Statistics (ABS in relation to baby boomers in Australia. Article titles and abstracts were assessed by two reviewers for inclusion. Searches through ABS revealed no specific study on baby boomers at a national level; information was only available for Western Australia, South Australia and Queensland. A number of genetic and non-genetic risk factors for dementia were identified most of which remain controversial and require further study. We did not identify significant differences in the prevalence and incidence of dementia in those under 65 years in Queensland, South Australia and Western Australia. There were no correlations of risk factors and dementia between the Australian states. Modification of risk factors has not been proven to reduce the incidence and prevalence of dementia and AD in baby boomers. Nevertheless, on available evidence, we recommend: i active management of cardiovascular risk factors such as hypertension; ii the encouragement of a healthy lifestyle (eg, weight reduction, exercise as offering the best pathways to reduce the emerging dementia risk for baby boomers. The implications are that activities promoting a healthy heart might lead to a healthy brain and help to prevent dementia.

  5. The Australian Natural Disaster Resilience Index

    Science.gov (United States)

    Thoms, Martin

    2016-04-01

    The Australian Natural Disaster Resilience Index Martin Thoms, Melissa Parsons, Phil Morley Bushfire and Natural Hazards Cooperative Research Centre, Geography and Planning, University of New England, Armidale NSW 2351, Australia. Natural hazard management policy directions in Australia - and indeed internationally - are increasingly being aligned to ideas of resilience. Resilience to natural hazards is the ability of individuals and communities to cope with disturbance and adversity and to maintain adaptive behaviour. Operationalizing the measurement and assessment of disaster resilience is often undertaken using a composite index, but this exercise is yet to be undertaken in Australia. The Australian Natural Disaster Resilience Index is a top-down, national scale assessment of the resilience of communities to natural hazards. Resilience is assessed based on two sets of capacities: coping and adaptive capacities. Coping capacity relates to the factors influencing the ability of a community to prepare for, absorb and recover from a natural hazard event. Adaptive capacity relates to the arrangements and processes that enable adjustment through learning, adaptation and transformation. Indicators are derived under themes of social character, economic capital, infrastructure and planning, emergency services, community capital, information and engagement and governance/leadership/policy, using existing data sets (e.g. census data) or evaluation of policy and procedure (e.g. disaster management planning). A composite index of disaster resilience is then computed for each spatial division, giving national scale coverage. The results of the Australian Natural Disaster Resilience Index will be reported in a State of Disaster Resilience report, due in 2018. The index is co-designed with emergency service agencies, and will support policy development, planning, community engagement and emergency management.

  6. Patient Experience of Australian General Practices.

    Science.gov (United States)

    Narayanan, Ajit; Greco, Michael

    2016-03-01

    The number of data-based research articles focusing on patient sociodemographic profiling and experience with healthcare practices is still relatively small. One of the reasons for this relative lack of research is that categorizing patients into different demographic groups can lead to significant reductions in sample numbers for homogeneous subgroups. The aim of this article is to identify problems and issues when dealing with big data that contains information at two levels: patient experience of their general practice, and scores received by practices. The Practice Accreditation and Improvement Survey (PAIS) consisting of 27 five-point Likert items and 11 sociodemographic questions is a Royal Australian College of General Practitioners (RACGP)-endorsed instrument for seeking patient views as part of the accreditation of Australian general practices. The data were collected during the 3-year period May 2011-July 2014, during which time PAIS was completed for 3734 individual general practices throughout Australia involving 312,334 anonymous patients. This represents over 60% of practices in Australia, and ∼75% of practices that undergo voluntary accreditation. The sampling method for each general practice was convenience sampling. The results of our analysis show how sociodemographic profiles of Australian patients can affect their ratings of practices and also how the location of the practice (State/Territory, remote access area) can affect patient experience. These preliminary findings can act as an initial set of results against which future studies in patient experience trends can be developed and measured in Australia. Also, the methods used in this article provide a methodological framework for future patient experience researchers to use when dealing with data that contain information at two levels, such as the patient and practice. Finally, the outcomes demonstrate that different subgroups can experience healthcare provision differently, especially

  7. Liquid Crystals

    Science.gov (United States)

    1990-01-01

    Thermochromic liquid crystals, or TLCs, are a type of liquid crystals that react to changes in temperature by changing color. The Hallcrest/NASA collaboration involved development of a new way to visualize boundary layer transition in flight and in wind tunnel testing of aircraft wing and body surfaces. TLCs offered a new and potentially better method of visualizing the boundary layer transition in flight. Hallcrest provided a liquid crystal formulation technique that afforded great control over the sensitivity of the liquid crystals to varying conditions. Method is of great use to industry, government and universities for aerodynamic and hydrodynamic testing. Company's principal line is temperature indicating devices for industrial use, such as non-destructive testing and flaw detection in electric/electronic systems, medical application, such as diagnostic systems, for retail sale, such as room, refrigerator, baby bath and aquarium thermometers, and for advertising and promotion specials. Additionally, Hallcrest manufactures TLC mixtures for cosmetic applications, and liquid crystal battery tester for Duracell batteries.

  8. Taxonomy Icon Data: Australian echidna [Taxonomy Icon

    Lifescience Database Archive (English)

    Full Text Available Australian echidna Tachyglossus aculeatus Chordata/Vertebrata/Mammalia/Prototheria Tachygloss...us_aculeatus_L.png Tachyglossus_aculeatus_NL.png Tachyglossus_aculeatus_S.png Tachyglossus_aculeat...us_NS.png http://biosciencedbc.jp/taxonomy_icon/icon.cgi?i=Tachyglossus+aculeatus&t=L http://biosciencedbc.j...p/taxonomy_icon/icon.cgi?i=Tachyglossus+aculeatus&t=NL http://biosciencedbc.jp/ta...xonomy_icon/icon.cgi?i=Tachyglossus+aculeatus&t=S http://biosciencedbc.jp/taxonomy_icon/icon.cgi?i=Tachyglossus+aculeatus&t=NS ...

  9. Markets, Distance Education, and Australian Higher Education

    Directory of Open Access Journals (Sweden)

    Ted Nunan

    2005-03-01

    Full Text Available The paper argues that the Australian university system is unstable. There will be significant change as government implements its reform agenda and even more radical change if it moves to new deregulation. The role of distance education in university education needs to be analyzed against this ‘market’ agenda of government in terms of characteristics of markets and market behavior. After a scan of the current role, the paper looks at two scenarios (regulated and deregulated for distance education in university teaching and learning in Australia.

  10. The State of the Australian Middle Class

    Directory of Open Access Journals (Sweden)

    Clive Hamilton

    2008-09-01

    Full Text Available There is a widespread view that the middle class in Australia is doing it tough, that they arefinding it increasingly difficult to maintain a decent standard of living and are suffering frommortgage stress. Indeed, some media reports have announced the end of the middle classdream.This paper tests a number of these popular views against the statistical data. It asks whetherthe typical Australian family can be said to be struggling? Are mortgages creating severeproblems for middle-class families? Is the middle class shrinking? Are families copingfinancially only because wives are going out to work?

  11. Nuclear geophysiology: Isotopes in Australian environmental analysis

    International Nuclear Information System (INIS)

    Lovelock introduced the term 'geophysiology' to describe the holistic study of the Earth systems. By analogy with medicine, and the corresponding field of nuclear medicine, 'nuclear geophysiology' describes the application of nuclear techniques to Earth system science. Injections of radioisotopes into the Earth's systems occur naturally and continuously, while artificial radionuclides have been injected at times as a result of human activities. Here, we provide some examples of Australian investigations into the physiology of the Earth derived from the study of these isotopes. (author)

  12. Building the Clinical Bridge: An Australian Success

    Directory of Open Access Journals (Sweden)

    Marianne Wallis

    2012-01-01

    Full Text Available Nursing effectiveness science includes primary, secondary, and translational, clinically focused research activities which aim to improve patient or client outcomes. It is imperative, for the successful conduct of a program of nursing effectiveness science, that a clinical bridge is established between academic and healthcare service facilities. An Australian example of the development of a robust clinical bridge through the use of jointly funded positions at the professorial level is outlined. In addition, an analysis of the practical application of Lewin’s model of change management and the contribution of both servant and transformational leadership styles to the bridge building process is provided.

  13. Building the clinical bridge: an Australian success.

    Science.gov (United States)

    Wallis, Marianne; Chaboyer, Wendy

    2012-01-01

    Nursing effectiveness science includes primary, secondary, and translational, clinically focused research activities which aim to improve patient or client outcomes. It is imperative, for the successful conduct of a program of nursing effectiveness science, that a clinical bridge is established between academic and healthcare service facilities. An Australian example of the development of a robust clinical bridge through the use of jointly funded positions at the professorial level is outlined. In addition, an analysis of the practical application of Lewin's model of change management and the contribution of both servant and transformational leadership styles to the bridge building process is provided.

  14. Stress in the Indo-Australian plate

    Science.gov (United States)

    Cloetingh, Sierd; Wortel, Rinus

    1986-12-01

    We modelled the state of stress in the Indo-Australian plate in order to investigate quantitatively variations observed in tectonic style. The numerical procedure incorporates the dependence of slab pull and ridge push on the age of the oceanic lithosphere. Estimates are presented for the average net resistive forces at the Himalayan collision zone, the suction force acting on the overriding Indo-Australian plate segment at the Tonga-Kermadec trench and the drag at the base of the lithosphere. Our modelling shows a concentration of compressive stresses of the order of 3-5 kbar in the Ninetyeast Ridge area; the effects of the compressive resistance associated with Himalayan collision and subduction of young lithosphere off the northern part of the Sunda arc are focused in this region. The stress field as calculated gives a consistent explanation for the observed concentration of seismic activity (Stein and Okal, 1978) and significant deformation in the oceanic crust (Weissel et al., 1980; McAdoo and Sandwell, 1985) in the area. The calculated stress field in the area adjacent to the Southeast and Central India ridges is characterized by tension parallel to the spreading axis. This explains the concentration of near-ridge normal faulting seismicity (with T-axes subparallel to the spreading ridge) in the Indian Ocean as recently observed by Bergman et al. (1984) and Wiens and Stein (1984). The regional stress field along the strike of the Sunda arc varies from compression seaward of and parallel to the Sumatra trench segment, to tension perpendicular to the Java-Flores segment. This explains the selective occurrence of well developed grabens seaward off the Java-Flores segment of the trench, observed by Hilde (1983). Our modelling shows that the observed rotation of the stress field (Denham et al., 1979) in the Australian continent is mainly the consequence of its geographic position relative to the surrounding trench segments and the variations of the forces acting

  15. A new era in Australian migration policy.

    Science.gov (United States)

    Birrell, R

    1984-01-01

    The discussion traces the evolution of Australian migration policy since 1975, arguing that the primary factor shaping policy has been interparty competition for influence within Australia's ethnic communities. Since late 1975 when the Liberal/National Country Party (LibNCP) Conservative Government returned to power, Australian immigration policy has moved in different directions from the previous post World War II experience. The demographic implications have been profound. In 1975 the LibNCP government returned to office committed to restoring an active migration program. By 1980-81 it had largely succeeded in this numerical goal. Australia's migration growth rate at .82% of the total population exceeded almost all other Western society. What was new, in comparison to previous policy, was the migrant selection system and source countries. By the time the government lost office in March 1983, family reunion had become the major migration program souce and Asia was rapidly becoming the dominant place of migrant origin. This emphasis on family reunion was not intended by government immigration planners but was a product of domestic political change and resultant new influences over migration policy. As to the increasing Asian component, it has mainly been an unintended consequence of the expansion in the family reunion program. Although the liberalization of family reunion eligibility has largely been designed to appease the major Southern European ethnic communities, few applications have been forthcoming from these countries. Asian applicants have been numerous. Labor government policy since March 1983 has shown remarkable continuity with that of the LibNCP both in its selection system and in the size of the migrant intake. The motivation for the commitment to immigration derived first from longstanding traditions within the Australian business community that Australia's economic growth and dynamism depended on rapid population growth. More specifically there

  16. The Relationship between Self-Esteem and Parenting Style: A Cross-Cultural Comparison of Australian and Vietnamese Australian Adolescents.

    Science.gov (United States)

    Herz, Lara; Gullone, Eleonora

    1999-01-01

    Studied the relationship between self-esteem and parenting style with 118 Vietnamese Australian and 120 Anglo-Australian adolescents. As expected, parenting characterized by high levels of overprotection and low levels of acceptance related negatively with self-esteem for both samples of adolescents. (SLD)

  17. Photonic crystals

    CERN Document Server

    Busch, Kurt; Wehrspohn, Ralf B; Föll, Helmut

    2006-01-01

    The majority of the contributions in this topically edited book stems from the priority program SPP 1113 ""Photonische Kristalle"" run by the Deutsche Forschungsgemeinschaft (DFG), resulting in a survey of the current state of photonic crystal research in Germany. The first part of the book describes methods for the theoretical analysis of their optical properties as well as the results. The main part is dedicated to the fabrication, characterization and modeling of two- and three-dimensional photonic crystals, while the final section presents a wide spectrum of applications: gas sensors, micr

  18. The potential for an Australian uranium industry

    International Nuclear Information System (INIS)

    The production of uranium and its part upgrading to enriched uranium for export could be equivalent to 20-25 per cent of Australia's future export income from coal. Australia could be supplying 15,000 tonnes U/yr. and enrichment services of 2.5 million SWU/yr. by 2000. The principles of nuclear energy, nuclear power reactors and the nuclear fuel cycle are described and the relationship between nuclear power and the requirements for uranium and the other steps in the fuel cycle is discussed. Estimates are given of the future world supply-demand balance for each step in the fuel cycle. A survey is made of world uranium resources and fuel cycle upgrading facilities. The costs of production and pricing are assessed in relation to the potential for an Australian industry. Comments are made on the possibility that Australia could provide the repository for both low-level radioactive waste from small countries and the bulk of the world's high level waste. The impact of a uranium industry on the Australian economy is discussed

  19. Injury profile of amateur Australian rules footballers.

    Science.gov (United States)

    Shawdon, A; Brukner, P

    1994-01-01

    Australian Rules Football is played by numerous young Australians throughout winter each year. There have been a number of studies on professional and semi-professional footballers, establishing the nature and frequency of injuries within this football code. Medical cover of an amateur football club over the 1993 season allowed detailed recording of injuries over this period. The data collected revealed a markedly different injury profile to that seen previously. The injury rate in this study was 96 per 1000 player hours. The most common injury was concussion (15%), with hand fractures next most frequent (13.5%). The lower limb was the most common site of injury, with head and neck second and upper limb third. Injuries with an overuse component were seen less commonly in the amateur group while traumatic injuries were more frequent. The time allocated by amateur footballers to their sport is less than professional players, quite aside from the difference in skill level attained. Overuse injuries may be correspondingly much less frequent on a time basis alone. The increased incidence of traumatic injuries is postulated to be a manifestation of both less well developed skills and possibly less available and effective preventative measures such as ankle strapping and tape supplies. Considering the large number of young people playing amateur football and the significant time and cost of what are often relatively minor injuries, more work is required to establish what injuries are most common, and importantly, what measures can be taken to decrease their incidence. PMID:8665278

  20. Laterality enhances cognition in Australian parrots.

    Science.gov (United States)

    Magat, Maria; Brown, Culum

    2009-12-01

    Cerebral lateralization refers to the division of information processing in either hemisphere of the brain and is a ubiquitous trait among vertebrates and invertebrates. Given its widespread occurrence, it is likely that cerebral lateralization confers a fitness advantage. It has been hypothesized that this advantage takes the form of enhanced cognitive function, potentially via a dual processing mechanism whereby each hemisphere can be used to process specific types of information without contralateral interference. Here, we examined the influence of lateralization on problem solving by Australian parrots. The first task, a pebble-seed discrimination test, was designed for small parrot species that feed predominately on small seeds, which do not require any significant manipulation with the foot prior to ingestion. The second task, a string-pull problem, was designed for larger bodied species that regularly use their feet to manipulate food objects. In both cases, strongly lateralized individuals (those showing significant foot and eye biases) outperformed less strongly lateralized individuals, and this relationship was substantially stronger in the more demanding task. These results suggest that cerebral lateralization is a ubiquitous trait among Australian parrots and conveys a significant foraging advantage. Our results provide strong support for the enhanced cognitive function hypothesis.

  1. Patterns of multimorbidity in working Australians

    Directory of Open Access Journals (Sweden)

    Ng Shu-Kay

    2011-06-01

    Full Text Available Abstract Background Multimorbidity is becoming more prevalent. Previously-used methods of assessing multimorbidity relied on counting the number of health conditions, often in relation to an index condition (comorbidity, or grouping conditions based on body or organ systems. Recent refinements in statistical approaches have resulted in improved methods to capture patterns of multimorbidity, allowing for the identification of nonrandomly occurring clusters of multimorbid health conditions. This paper aims to identify nonrandom clusters of multimorbidity. Methods The Australian Work Outcomes Research Cost-benefit (WORC study cross-sectional screening dataset (approximately 78,000 working Australians was used to explore patterns of multimorbidity. Exploratory factor analysis was used to identify nonrandomly occurring clusters of multimorbid health conditions. Results Six clinically-meaningful groups of multimorbid health conditions were identified. These were: factor 1: arthritis, osteoporosis, other chronic pain, bladder problems, and irritable bowel; factor 2: asthma, chronic obstructive pulmonary disease, and allergies; factor 3: back/neck pain, migraine, other chronic pain, and arthritis; factor 4: high blood pressure, high cholesterol, obesity, diabetes, and fatigue; factor 5: cardiovascular disease, diabetes, fatigue, high blood pressure, high cholesterol, and arthritis; and factor 6: irritable bowel, ulcer, heartburn, and other chronic pain. These clusters do not fall neatly into organ or body systems, and some conditions appear in more than one cluster. Conclusions Considerably more research is needed with large population-based datasets and a comprehensive set of reliable health diagnoses to better understand the complex nature and composition of multimorbid health conditions.

  2. The "lessons" of the Australian "heroin shortage"

    Directory of Open Access Journals (Sweden)

    Gilmour Stuart

    2006-05-01

    Full Text Available Abstract Heroin use causes considerable harm to individual users including dependence, fatal and nonfatal overdose, mental health problems, and blood borne virus transmission. It also adversely affects the community through drug dealing, property crime and reduced public amenity. During the mid to late 1990s in Australia the prevalence of heroin use increased as reflected in steeply rising overdose deaths. In January 2001, there were reports of an unpredicted and unprecedented reduction in heroin supply with an abrupt onset in all Australian jurisdictions. The shortage was most marked in New South Wales, the State with the largest heroin market, which saw increases in price, dramatic decreases in purity at the street level, and reductions in the ease with which injecting drug users reported being able to obtain the drug. The abrupt onset of the shortage and a subsequent dramatic reduction in overdose deaths prompted national debate about the causes of the shortage and later international debate about the policy significance of what has come to be called the "Australian heroin shortage". In this paper we summarise insights from four years' research into the causes, consequences and policy implications of the "heroin shortage".

  3. Is there an Australian Pastoral Poetry?

    Directory of Open Access Journals (Sweden)

    Andrew Taylor

    2015-11-01

    Full Text Available Pastoral was common as a European literary genre from the Renaissance until the eighteenth century. It existed in other artistic forms as well, especially in the visual arts, and after its demise as a distinct genre elements of it persisted into the twentieth century, for example in music. With the colonial spread of European culture the pastoral influence also extended into other countries, with a mixed fate. Recently, the term Pastoral has come back into prominence in literature in English, not only in Great Britain but also, notably in the USA and Australia, with the growth of writing motivated by ecological involvement with the natural world, especially landscape. This has led to re-definitions of the term Pastoral in the last few decades. A number of Australian poets are looked at to see whether, and how, their writing about landscape might relate to, or incorporate elements of the Pastoral. The Australian poet John Kinsella, in particular, has been a widely published spokesperson for a new definition of Pastoral. His published works trace his move from a politically activist anti-colonialist redefinition of Pastoral towards a quieter, more harmonious, and essentially ethical engagement with the natural world.

  4. Understanding Consumer Preferences for Australian Sparkling Wine vs. French Champagne

    Directory of Open Access Journals (Sweden)

    Julie Culbert

    2016-07-01

    Full Text Available Sparkling wine represents a small but significant proportion of the Australian wine industry’s total production. Yet, Australia remains a significant importer of French Champagne. This study investigated consumer preferences for Australian sparkling wine vs. French Champagne and any compositional and/or sensorial bases for these preferences. A range of French and Australian sparkling wines were analyzed by MIR spectroscopy to determine if sparkling wines could be differentiated according to country of origin. A subset of wines, comprising two French Champagnes, a French sparkling wine and three Australian sparkling wines, were selected for (i descriptive analysis to characterize their sensory profiles and (ii acceptance tests to determine consumer liking (n = 95 Australian wine consumers. Significant differences were observed between liking scores; on average, the $70 French Champagne was liked least and the $12 Australian sparkling wine liked most, but segmentation (based on individual liking scores identified clusters comprising consumers with distinct wine preferences. Interestingly, when consumers were shown wine bottle labels, they considered French wines to be more expensive than Australian wines, demonstrating a clear country of origin influence.

  5. Slovenia as a locale in contemporary Australian verse

    Directory of Open Access Journals (Sweden)

    Igor Maver

    1997-12-01

    Full Text Available Despite the fact that the writer Patrick White had worked on his novels for a short while also at Lake Bled in Slovenia at Hotel "Toplice", just like Agatha Christie did at Lake Bohinj, Slovenia has only recently come to feature in mainstream Australian literature, more precisely in contemporary Australian poetry. It should be stressed that Slovenia is thus no longer present only in Slovene migrant poetry written in Australia as has so far been the case: it entered the major contemporary Australian anthologies. This testifies to the fact that Slovenia no longer belongs to the uncharted part of Central Europe on the geographical and consequently also on the Australian literary map. Rather than that Slovenia increasingly makes part of an average Australian 'Grand Tour' travel itinerary in Europe; it has thus become present in the Australian cultural consciousness. In this light two recent Australian poems with Slovenia as a literary locale are discussed, Andrew Taylor's "Morning in Ljubljana" I and Susan Hampton's poem "Yugoslav Story".

  6. Photonic crystals principles and applications

    CERN Document Server

    Gong, Qihuang

    2013-01-01

    IntroductionPrimary Properties of Photonic CrystalsFabrication of Photonic CrystalsPhotonic Crystal All-Optical SwitchingTunable Photonic Crystal FilterPhotonic Crystal LaserPhotonic Crystal Logic DevicesPhotonic Crystal Sensors

  7. Occupational exposure to radon in Australian Tourist Caves an Australian-wide study of radon levels

    Energy Technology Data Exchange (ETDEWEB)

    Solomon, S.B.; Langroo, R.; Peggie, J.R. [Australian Radiation Laboratory. Yallambie, VIC (Australia); Lyons, R.G. [University of Auckland, Auckland, (New Zealand). Department of Physics; James, J.M. [University of Sydney, Sydney, NSW (Australia). Department of Chemisty

    1996-02-01

    The study described in this report sets out to determine which Australian show caves have long- term radon levels in excess of the proposed action level of 1000 Bq m{sup -3}. The collaborative study between the Australian Radiation Laboratory (ARL), the University of Sydney and the University of Auckland, was carried out with the support of a Research Grant from Worksafe Australia. The aims of this study were to measure radon levels for each season over a period of one year, at representative sites in all developed show caves around Australia, to determine yearly average radon levels for each cave tour, based on these site measurements, to estimate the radiation doses to the tour guides employed in these caves, and to identify caves with radon concentrations in excess of the action level. (authors) 7 refs., 10 tabs., 2 figs.

  8. Occupational exposure to radon in Australian Tourist Caves an Australian-wide study of radon levels

    International Nuclear Information System (INIS)

    The study described in this report sets out to determine which Australian show caves have long- term radon levels in excess of the proposed action level of 1000 Bq m-3. The collaborative study between the Australian Radiation Laboratory (ARL), the University of Sydney and the University of Auckland, was carried out with the support of a Research Grant from Worksafe Australia. The aims of this study were to measure radon levels for each season over a period of one year, at representative sites in all developed show caves around Australia, to determine yearly average radon levels for each cave tour, based on these site measurements, to estimate the radiation doses to the tour guides employed in these caves, and to identify caves with radon concentrations in excess of the action level. (authors)

  9. Technologies, Democracy and Digital Citizenship: Examining Australian Policy Intersections and the Implications for School Leadership

    OpenAIRE

    Kathryn Moyle

    2014-01-01

    There are intersections that can occur between the respective peak Australian school education policy agendas. These policies include the use of technologies in classrooms to improve teaching and learning as promoted through the Melbourne Declaration on Educational Goals for Young Australians and the Australian Curriculum; and the implementation of professional standards as outlined in the Australian Professional Standard for Principals and the Australian Professional Standards for Teachers. ...

  10. Beverage intake and obesity in Australian children

    Directory of Open Access Journals (Sweden)

    Clifton Peter M

    2011-12-01

    Full Text Available Abstract Background There have been increases in the obesity and overweight rates in Australian children over the past 25 years and it has been suggested that sugar sweetened beverages (SSB have played a role in this increase. Objective The objectives of this study were to: (1 examine SSB intakes in the 2007 Australian Children's Nutrition and Physical Activity Survey (2 relate SSB intake to rates of overweight and obesity, socio-economic status (SES, TV viewing time, and activity levels and (3 compare 2007 SSB intakes with data from the 1995 National Nutrition Survey. Design A computer assisted 24 h dietary recall in 4,400 children aged 2-16 years was performed. Results In the 2007 survey 47% of all children reported drinking SSBs with 25% consuming sugar sweetened soft drinks on the day of the survey. The mean consumption of soft drink was 436 g/d/consumer. Activity levels were unrelated to SSB consumption. Television viewing was positively related to soft drink consumption with a difference of 55 g/day from bottom to top tertile of time spent TV viewing (p = 0.015 in children aged 9-16 years. 55% of SSB consumption occurred at home and 10% occurred at school. Lower SES status was associated with a greater prevalence of SSB consumption- 30% for the lowest SES quartile vs 19% in the highest quartile. The proportion of overweight who consumed SSBs (which excludes 100% fruit was not different from the non-overweight children although the proportion of SSB consumers in the 6% of children who were obese was significant compared with the non-overweight children (59% vs 47%, p Conclusions This cross-sectional data set provides evidence that SSB consumption for Australian children is still high despite the decrease since 1995 in some age groups. It provides little support to conclude that overweight in children is currently being driven by excessive SSB consumption although it may be factor in some obese children. Conclusions are limited by the cross

  11. An Empirical Analysis of Australian Gold Mining Firms

    OpenAIRE

    Baur, Dirk G.

    2012-01-01

    This paper studies the exposure of Australian gold-mining firms to changes in the gold price, the stock market and the Australian dollar - US dollar exchange rate. The empirical analysis uses daily, weekly and monthly data of all gold-mining firms in the S&P/ASX All Ordinaries Gold Index for the period from January 1980 to December 2010 and finds that the average gold beta is 0.67 for gold denominated in US dollar and 0.38 for gold denominated in Australian dollars. The study also finds subst...

  12. Western Australian school students' understanding of biotechnology

    Science.gov (United States)

    Dawson, Vaille; Schibeci, Renato

    2003-01-01

    Are science educators providing secondary school students with the background to understand the science behind recent controversies such as the recently introduced compulsory labelling of genetically modified foods? Research from the UK suggests that many secondary school students do not understand the processes or implications of modern biotechnology. The situation in Australia is unclear. In this study, 1116 15-year-old students from eleven Western Australian schools were surveyed to determine their understanding of, and attitude towards, recent advances in modern biotechnology. The results indicate that approximately one third of students have little or no understanding of biotechnology. Many students over-estimate the use of biotechnology in our society by confusing current uses with possible future applications. The results provide a rationale for the inclusion of biotechnology, a cutting edge science, in the school science curriculum

  13. The Australian RSI debate: stereotyping and medicine.

    Science.gov (United States)

    Quintner, J L

    1995-07-01

    The vehement scientific debate which took place in Australia in the 1980s over the epidemic of the chronic cervicobrachial pain syndrome known as repetition strain injury (RSI) was remarkable for the accompanying social commentary offered by many of the medical participants. This commentary was to have a profound effect on relationships between individual doctors and their patients with RSI. It reflected and reinforced the prevailing stereotypes within Australian society, not only of working women, but also of recipients of workers' compensation payments. On the other hand, some of the medical responses to the epidemic were severely criticized by social scientists who analysed the epidemic. In the process of such criticism, a number of stereotypes of doctors were also reinforced. PMID:7626774

  14. Sustainability and Competitiveness in Australian Cities

    Directory of Open Access Journals (Sweden)

    Richard Hu

    2015-02-01

    Full Text Available This study injects sustainability into competitiveness to inform policy making and planning for contemporary urban development. This is built upon the recent advancement in the scholarship on urban competitiveness that demonstrates a clear deviation from an economic-centric approach to incorporate multiple dimensions of a city’s progress. This study has an explicit concern for environmental sustainability and its relationship with urban competitiveness and their conceptual and methodological articulations. Empirically, this study measures the sustainability and competitiveness in Australian cities and reveals that Australia’s urban progress is clearly associated with an environmental cost. The findings are useful to inform policy making and planning for building sustainable and competitive cities. Apart from the conventional solutions that focus on urban form change and transport infrastructure improvement, this study suggests a need to explore the opportunities deriving from the emerging smart city planning and practice.

  15. "Bridging the Gap" through Australian Cultural Astronomy

    CERN Document Server

    Hamacher, Duane W

    2011-01-01

    For more than 50,000 years, Indigenous Australians have incorporated celestial events into their oral traditions and used the motions of celestial bodies for navigation, time-keeping, food economics, and social structure. In this paper, we explore the ways in which Aboriginal people made careful observations of the sky, measurements of celestial bodies, and incorporated astronomical events into complex oral traditions by searching for written records of time-keeping using celestial bodies, the use of rising and setting stars as indicators of special events, recorded observations of variable stars, the solar cycle, and lunar phases (including ocean tides and eclipses) in oral tradition, as well as astronomical measurements of the equinox, solstice, and cardinal points.

  16. Australian Coral as a Biomaterial: Characteristics

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In order to produce effective implants, the materials used must be biocompatible. Hydroxyapatite (HAp) is a bioactive material similar to the mineral component of teeth and bone which is often used for orbital implants and bone graft applications. HAp can be manufactured from corals via hydrothermal conversion. Coral is particularly useful as a starting material for hydroxyapatite production because of its porous nature. When a porous structure is used tissue ingrowth can occur readily and hence an excellent mechanical bond can be achieved. A large pore size and a high degree of pore interconnections are desirable implant properties. In the present paper a comparison of the properties of four different species of Australian coral has been made to determine the most favourable species to use as a starting material for hydrothermal conversion.

  17. Commercialization of Australian advanced infrared technology

    Science.gov (United States)

    Redpath, John; Brown, Allen; Woods, William F.

    1995-09-01

    For several decades, the main thrust in infrared technology developments in Australia has been in two main sensor technologies: uncooled silicon chip printed bolometric sensors pioneered by DSTO's Kevin Liddiard, and precision engineered high quality Cadmium Mercury Telluride developed at DSTO under the guidance of Dr. Richard Hartley. In late 1993 a low cost infrared imaging device was developed at DSTO as a sensor for guided missiles. The combination of these three innovations made up a unique package that enabled Australian industry to break through the barriers of commercializing infrared technology. The privately owned company, R.J. Optronics Pty Ltd undertook the process of re-engineering a selection of these DSTO developments to be applicable to a wide range of infrared products. The first project was a novel infrared imager based on a Palmer scan (translated circle) mechanism. This device applies a spinning wedge and a single detector, it uses a video processor to convert the image into a standard rectangular format. Originally developed as an imaging seeker for a stand-off weapon, it is producing such high quality images at such a low cost that it is now also being adapted for a wide variety of other military and commercial applications. A technique for electronically stabilizing it has been developed which uses the inertial signals from co-mounted sensors to compensate for platform motions. This enables it to meet the requirements of aircraft, marine vessels and masthead sight applications without the use of gimbals. After tests on a three-axis motion table, several system configurations have now been successfully operated on a number of lightweight platforms, including a Cessna 172 and the Australian made Seabird Seeker aircraft.

  18. Australian Meningococcal Surveillance Programme annual report, 2013.

    Science.gov (United States)

    Lahra, Monica M; Enriquez, Rodney P

    2014-12-31

    In 2013, there were 143 laboratory-confirmed cases of invasive meningococcal disease (IMD) analysed by the Australian National Neisseria Network (NNN). This was the lowest number of laboratory confirmed IMD cases referred to the NNN since the inception of the Australian Meningococcal Surveillance Programme in 1994. Probable and laboratory confirmed IMD is notifiable in Australia. There were 149 IMD cases notified to the National Notifiable Diseases Surveillance System in 2013. Meningococcal serogrouping was determined for 139/143 laboratory confirmed IMD cases; 74.8% (104 cases) were serogroup B infections; 5.8% (8 cases) were serogroup C infections; 8.6% (12 cases) were serogroup W135; and 10.8% (15 cases) were serogroup Y. Primary and secondary disease peaks were observed, respectively, in those aged 4 years or less, and in adolescents (15-19 years). Serogroup B cases predominated in all jurisdictions and age groups, except for those aged 65 years or over where serogroup Y predominated. The overall proportion and number of IMD caused by serogroup B decreased from previous years. The number of cases of IMD caused by serogroup C was low, and has been proportionally stable over recent years. The number of IMD cases caused by W135 and Y serogroups was similar to previous years but the proportion has increased with the overall reduction in numbers of IMD cases. Molecular typing was performed on 92 of the 93 IMD isolates, and 23 of the 50 cases confirmed by nucleic acid amplification testing. In 2013, the most common porA genotype circulating in Australia was P1.7-2,4. All IMD isolates tested were susceptible to ceftriaxone; ciprofloxacin and rifampicin. Decreased susceptibility to penicillin was observed in 78.5% of isolates.

  19. The Performance of Western Australian Ports

    Institute of Scientific and Technical Information of China (English)

    Malcolm Tull; Fred Affleck

    2008-01-01

    <正>The aim of this paper is to undertake an analysis of the performance of Western Australia’s port authorities.The context for this research is the report released in February 2006 by Access Economics (A scorecard of the design of economic regulation of infrastructure) for the Australian Council for Infrastructure Development.This report was critical of the regime for economic regulation of Western Australia’s ports,and by implication of the potential quality and efficiency of service delivery to their principal stakeholders.However,a reading of the Access Economics report and supporting data suggests that its analysis takes no account of the regulatory frameworks for port authorities in Western Austral ia(WA) contained in the Port Authorities Act 1999(WA) and elsewhere,or of the actual economic and physical performance of WA port authorities.In the light of this apparently flawed analysis of the effectiveness of port regulation in WA,it is timely to review the performance of ports under the current governance structures,and to place the Access Economics report in a broader empirical performance-based context. While there is no regime for direct regulation of access to WA’s port infrastructure,it is argued that provisions in WA’s legislation governing the management of ports provide much of the focus,transparency and accountability required of an adequate regulatory framework.The current dominant Australian model of public ownership,with ports acting as strategic managers subject to statutory and governmental oversight,offers a viable alternative to complete privatisation and specialised regulatory controls.Efficient ports arguably can emerge from a variety of institutional frameworks-there is no single ownership or administrative structure that fits all circumstances.

  20. Nuclear techniques in Australian animal production

    International Nuclear Information System (INIS)

    In tropical and sub-tropical regions, the production of domestic animals is frequently depressed by the climatic and ecological conditions. These negative effects can be overcome to a great extent by improved methods of animal and land management. In animal research, nuclear techniques are playing an important role in the study of different aspects of nutrition, metabolism, reproduction and health of domestic animals. In response to the need expressed by Member States for more information on these techniques, the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and the IAEA's Division of Technical Assistance organized a study tour to Australia, a country which has developed considerable expertise in agricultural and animal research. The purpose of the study tour was to enable veterinary and animal scientists and administrators from developing countries in Asia and the Far East to observe at first hand the ways in which animal production, particularly meat, milk and wool, can be increased in tropical and sub-tropical areas. Fourteen senior scientists and research directors from seven Asian countries (Bangladesh, India, Republic of Korea, Malaysia, Philippines, Sri Lanka and Thailand) participated. The counterpart organizations in Australia were the Australian Development Assistance Agency (ADAA) and the Commonwealth Scientific and Industrial Research Organization (CSIRO). The chief programmer and co-ordinator of the study tour was John E. Vercoe, officer-in-charge of CSIRO's Tropical Cattle Research Centre in Rockhampton, and a former IAEA staff member. The tour was financed by the United Nations Development Programme. The participants visited research facilities of universities, national and state laboratories and commercial cattle producers. The tour started at Sydney and proceeded north along the east coast of Australia to Townsville. On the way, major stops were made in Armidale, Grafton, Wollongbar, Brisbane and Rockhampton. In Rockhampton, a

  1. Achieving professional status: Australian podiatrists' perceptions

    Directory of Open Access Journals (Sweden)

    Vernon Wesley

    2009-02-01

    Full Text Available Abstract Background This paper explores the notion of professional status from the perspective of a sample of Australian podiatrists; how it is experienced, what factors are felt to affect it, and how these are considered to influence professional standing within an evolving healthcare system. Underpinning sociological theory is deployed in order to inform and contextualise the study. Methods Data were drawn from a series of in-depth semi-structured interviews (n = 21 and focus groups (n = 9 with podiatrists from across four of Australia's eastern states (Queensland, New South Wales, Victoria and Australian Capital Territory, resulting in a total of 76 participants. Semi-structured interview schedules sought to explore podiatrist perspectives on a range of features related to professional status within podiatry in Australia. Results Central to the retention and enhancement of status was felt to be the development of specialist roles and the maintenance of control over key task domains. Key distinctions in private and public sector environments, and in rural and urban settings, were noted and found to reflect differing contexts for status development. Marketing was considered important to image enhancement, as was the cache attached to the status of the universities providing graduate education. Conclusion Perceived determinants of professional status broadly matched those identified in the wider sociological literature, most notably credentialism, client status, content and context of work (such as specialisation and an ideological basis for persuading audiences to acknowledge professional status. In an environment of demographic and workforce change, and the resultant policy demands for healthcare service re-design, enhanced opportunities for specialisation appear evident. Under the current model of professionalism, both role flexibility and uniqueness may prove important.

  2. Management Communication for the New Millennium: An Australian Perspective.

    Science.gov (United States)

    More, Elizabeth A.; Irwin, Harry T.

    2000-01-01

    Discusses management communications in the general area of identity, and the Australian situation involving management communication scholarship, management communication education, and the future of the field in Australia. (NH)

  3. The Australian cigarette brand as product, person, and symbol

    OpenAIRE

    Carter, S.

    2003-01-01

    Objective: To examine, for dominant Australian cigarette brands, brand identity (overriding brand vision), brand positioning (brand identity elements communicated to the consumer), brand image (consumers' brand perceptions) and brand equity (financial value).

  4. Heart failure among Indigenous Australians: a systematic review

    OpenAIRE

    Woods John A; Katzenellenbogen Judith M; Davidson Patricia M; Thompson Sandra C

    2012-01-01

    Abstract Background Cardiovascular diseases contribute substantially to the poor health and reduced life expectancy of Indigenous Australians. Heart failure is a common, disabling, progressive and costly complication of these disorders. The epidemiology of heart failure and the adequacy of relevant health service provision in Indigenous Australians are not well delineated. Methods A systematic search of the electronic databases PubMed, Embase, Web of Science, Cinahl Plus, Informit and Google ...

  5. Australian Power: Can renewable technologies change the dominant industry view?

    OpenAIRE

    Lynette Molyneaux; Craig Froome; Liam Wagner; John Foster

    2012-01-01

    With carbon dioxide the major contributor to anthropogenic climate change, being required to reduce the carbon emissions from burning coal for electricity presents a systemic shock to Australian power. The Australian government is committed to the development of its coal seam gas resources for export to lucrative world markets and to transition domestic power generation to greater resilience by moving away from a reliance on coal to lower-emissions intensive gas. Using a commercially availabl...

  6. Structural impediments to TQM in Australian health care.

    Science.gov (United States)

    Degeling, P; Carnegie, M

    1995-01-01

    The culture of quality called for by total quality management (TQM) has much to recommend it. Australian experience, however, suggests that it is not something that can easily be added to the profession-based structures and cultures prevailing in most Australian hospitals. Implementing TQM is not just a matter of advocating it. The institutional transformation implied by TQM requires additional action on multiple fronts, both internal and external to the hospital.

  7. Nucleonic gauges in the Australian mining and exploration industries

    International Nuclear Information System (INIS)

    On-line and in-situ nucleonic analysis systems have found widespread application in the Australian metalliferous mineral and coal industries. The rapid and reliable response of these systems has led to improved exploration and better control of mining and mineral processing. This paper reviews both types of nucleonic control system (on-line and in-situ) available in Australian exploration and mining market. (author)

  8. Going Places: Praxis and Pedagogy in Australian Cultural Studies

    OpenAIRE

    Rebecca Rey; Golnar Nabizadeh

    2011-01-01

    This article considers the pedagogical value of praxis in maintaining the relevance of cultural studies in the Australian academic environment. Following its highly politicised beginnings at the Birmingham Centre for Contemporary Cultural Studies, we consider whether traditional classroom practices are commensurate with the contemporary expectations of students and staff. As a working model of the current Australian university climate, we consider the discipline group of English and Cultural ...

  9. Raja Junankar, Economics of Immigration: Immigration and the Australian Economy

    OpenAIRE

    DOUGLAS, Kacey

    2016-01-01

    Abstract. The Economics of Immigration: Immigration and the Australian Economy is a compilation of academic articles written by P.N. Junankar and coauthors on the topic of immigration in Australia. From the effects of immigration on Australia’s economy to the Australian labor market environment immigrants encounter, this book addresses important questions regarding immigration that are relevant to any economy.Keywords. Australia, International migration, International economics.JEL. F00, F22,...

  10. How Big is the Speculative Component in Australian Share Prices?

    OpenAIRE

    Angela Black; Patricia Fraser; Nicolaas Groenewold

    2001-01-01

    Using 20 years of Australian quarterly data, this paper decomposes Australian share prices into their fundamental and speculative components. To do this we derive the fundamental share-price-output ratio and, hence, the fundamental share price from a resticted vector-autoregressive model relating the aggregate real share-price index to real output. Our estimates use different assumptions regarding shareholders required real rate of return. Our results imply that a significant speculative comp...

  11. Aboriginal Placenames : Naming and re-naming the Australian landscape

    OpenAIRE

    Hercus, Luise; Koch, Harold

    2009-01-01

    Aboriginal approaches to the naming of places across Australia differ radically from the official introduced Anglo-Australian system. However, many of these earlier names have been incorporated into contemporary nomenclature, with considerable reinterpretations of their function and form. Recently, state jurisdictions have encouraged the adoption of a greater number of Indigenous names, sometimes alongside the accepted Anglo-Australian terms, around Sydney Harbour, for example. In some cases,...

  12. The World's First and Newest Organic Magazines are Australian

    OpenAIRE

    Paull, John

    2009-01-01

    Australia was an early adopter and advocate for organic farming. The world's first farming organisation to adopt "organic" into its title was the Australian Organic Farming and Gardening Society (1944-1955). The Society published the Organic Farming DIgest, starting in April 1946. The Organic Farming Digest was the first "organic" agriculture journal in the world to be published by an association. The Australian Organic Farming and Gardening Society and the Organic Farming Digest both predat...

  13. "A deep fragrance of academia": the Australian Tobacco Research Foundation

    OpenAIRE

    Chapman, S; Carter, S.; Peters, M

    2003-01-01

    Objectives: (1) To review the history of the tobacco industry supported Australian Tobacco Research Foundation (ATRF)(1970–1994) for evidence of the industry's use of the Foundation to further its objectives that "more research was needed" on smoking and health and to promulgate the view that nicotine was not addictive. (2) To review efforts by public health advocates to discredit the ATRF as a public relations tool used by the Australian industry.

  14. Global Production Sharing in the Australian Automotive Trade

    OpenAIRE

    Kishor Sharma

    2012-01-01

    This paper contributes to the literature on global production sharing by investigating the experience of the Australian automotive industry, which has experienced significant structural change following trade liberalisation. Our analysis indicates that the globalisation of the world economy, together with developments in transport and communication, has significantly increased the importance of the global production network in the Australian automotive industry, leading to a substantial rise ...

  15. Changes in Dairy Food and Nutrient Intakes in Australian Adolescents

    OpenAIRE

    Therese A. O'Sullivan; Trevor A. Mori; Beilin, Lawrence J; Oddy, Wendy H; Carole E. Parker; Vivian, Wendy J.

    2012-01-01

    Dairy nutrients, such as calcium, are particularly important in adolescence, a critical time for growth and development. There are limited Australian data following individuals through adolescence, evaluating changes in dairy nutrient and dairy product consumption. We used a validated food frequency questionnaire to investigate consumption in adolescents participating in both the 14 and 17 year follow-ups of the Western Australian Pregnancy Cohort (Raine) Study. Most adolescents did not reach...

  16. Screening the dykes of Oz: lesbian representation on Australian television.

    Science.gov (United States)

    Beirne, Rebecca

    2009-01-01

    This article provides a survey of lesbian representation in Australian-made television programming. Beginning with the 1970s, when Australia led the Anglophone world in terms of queer representation on television, the article discusses major instances of queer women appearing on Australian television including in such shows as Prisoner, Home & Away, Neighbours, All Saints, The Secret Life of Us, Last Man Standing, and Kick. PMID:19197661

  17. Comparing Australian and US Corporate Default Risk using Quantile Regression

    OpenAIRE

    Allen, David E.; Akhmad R. Kramadibrata; Powell, R. J.; Abhay Kumar Singh

    2011-01-01

    The severe bank stresses of the Global Financial Crisis (GFC) have underlined the importance of understanding and measuring extreme credit risk. The Australian economy is widely considered to have fared much better than the US and most other major world economies. This paper applies quantile regression and Monte Carlo simulation to the Merton structural credit model to investigate the impact of extreme asset value fluctuations on default probabilities of Australian companies in comparison to ...

  18. Variable phenotype of Marfan syndrome in two large Australian pedigrees, one of Australian aboriginal origin

    Energy Technology Data Exchange (ETDEWEB)

    Wong, K.K.; Summers, K.M.; West, M.J. [Univ. of Queensland (Australia)] [and others

    1994-09-01

    Marfan syndrome may affect the cardiovascular, ocular and skeletal systems. The gene for this autosomal dominant disease maps to chromosome 15 and codes for the extracellular matrix protein fibrillin. Phenotypic expression is very variable both within and between families, possibly due to the influence of other, unlinked, genetic factors interacting with the fibrillin gene. We report two Australian families which demonstrate the extent of inter- and intra-family phenotypic variability. Eye, cardiac and skeletal assessments were made independently. In the first family, 8 of 12 siblings and 11 of 19 of their children had ectopia lentis with or without other ocular findings. There were few cardiac signs. One child had mitral valve prolapse. He and three other children had mild dilatation of the aorta. Skeletal abnormalities were also found (3 adults and 7 children). Chest wall asymmetry was the most common skeletal finding. This family has less cardiac and skeletal involvement than is usual in Marfan syndrome, although the disease maps to chromosome 15 in the region of the fibrillin gene (LOD=4.8 at {theta}=0 with respect to CYP19). The second family is partly of Australian aboriginal origin. The disease has been traced through 5 generations. To date we have examined 37 of 84 living members. Twenty-three in 3 generations are affected. Five adults and 4 children have moderate to severe aortic dilatation and there has been at least one death due to aortic dissection. However, two adolescents with subluxed lenses and marked skeletal abnormalities have normal aortic diameters, two children have aortic dilatation without other signs and two children have only subluxed lenses. This family shows the range of phenotypic variation which can arise from mutation in the fibrillin gene, which may be influenced by the admixture of Australian aboriginal genes. These two families provide an invaluable resource for studying genetic interactions in this disease.

  19. The Australian Integrated Marine Observing System

    Science.gov (United States)

    Proctor, R.; Meyers, G.; Roughan, M.; Operators, I.

    2008-12-01

    The Integrated Marine Observing System (IMOS) is a 92M project established with 50M from the National Collaborative Research Infrastructure Strategy (NCRIS) and co-investments from 10 operators including Universities and government agencies (see below). It is a nationally distributed set of equipment established and maintained at sea, oceanographic data and information services that collectively will contribute to meeting the needs of marine research in both open oceans and over the continental shelf around Australia. In particular, if sustained in the long term, it will permit identification and management of climate change in the marine environment, an area of research that is as yet almost a blank page, studies relevant to conservation of marine biodiversity and research on the role of the oceans in the climate system. While as an NCRIS project IMOS is intended to support research, the data streams are also useful for many societal, environmental and economic applications, such as management of offshore industries, safety at sea, management of marine ecosystems and fisheries and tourism. The infrastructure also contributes to Australia's commitments to international programs of ocean observing and international conventions, such as the 1982 Law of the Sea Convention that established the Australian Exclusive Economic Zone, the United Nations Framework Convention on Climate Change, the Global Ocean Observing System and the intergovernmental coordinating activity Global Earth Observation System of Systems. IMOS is made up of nine national facilities that collect data, using different components of infrastructure and instruments, and two facilities that manage and provide access to data and enhanced data products, one for in situ data and a second for remotely sensed satellite data. The observing facilities include three for the open (bluewater) ocean (Argo Australia, Enhanced Ships of Opportunity and Southern Ocean Time Series), three facilities for coastal

  20. Modelling seasonality in Australian building approvals

    Directory of Open Access Journals (Sweden)

    Harry M Karamujic

    2012-02-01

    Full Text Available The paper examines the impact of seasonal influences on Australian housing approvals, represented by the State of Victoria[1] building approvals for new houses (BANHs. The prime objective of BANHs is to provide timely estimates of future residential building work. Due to the relevance of the residential property sector to the property sector as whole, BANHs are viewed by economic analysts and commentators as a leading indicator of property sector investment and as such the general level of economic activity and employment. The generic objective of the study is to enhance the practice of modelling housing variables. In particular, the study seeks to cast some additional light on modelling the seasonal behaviour of BANHs by: (i establishing the presence, or otherwise, of seasonality in Victorian BANHs; (ii if present, ascertaining is it deterministic or stochastic; (iii determining out of sample forecasting capabilities of the considered modelling specifications; and (iv speculating on possible interpretation of the results. To do so the study utilises a structural time series model of Harwey (1989. The modelling results confirm that the modelling specification allowing for stochastic trend and deterministic seasonality performs best in terms of diagnostic tests and goodness of fit measures. This is corroborated with the analysis of out of sample forecasting capabilities of the considered modelling specifications, which showed that the models with deterministic seasonal specification exhibit superior forecasting capabilities. The paper also demonstrates that if time series are characterized by either stochastic trend or seasonality, the conventional modelling approach[2] is bound to be mis-specified i.e. would not be able to identify statistically significant seasonality in time series.According to the selected modeling specification, factors corresponding to June, April, December and November are found to be significant at five per cent level

  1. Biological Macromolecule Crystallization Database

    Science.gov (United States)

    SRD 21 Biological Macromolecule Crystallization Database (Web, free access)   The Biological Macromolecule Crystallization Database and NASA Archive for Protein Crystal Growth Data (BMCD) contains the conditions reported for the crystallization of proteins and nucleic acids used in X-ray structure determinations and archives the results of microgravity macromolecule crystallization studies.

  2. Injection Efficiency Monitor for the Australian Synchrotron

    Directory of Open Access Journals (Sweden)

    Rassool R. P.

    2012-10-01

    Full Text Available The Australian Synchrotron AS is moving towards a continuous injection mode called top-up. During top-up the linac and booster synchrotron injection system will be in continuous operation rather than usedevery eight hours the way they are used at present. In order to monitor the performance of the injection system areal-time injection efficiency monitoring system has been developed. The system consists of several Fast CurrentTransformers [1] and matching digitisers [2] and is designed to count every beam pulse and measure the transmission efficiency through the whole accelerator complex. After calibrating the system using a properly matchedFaraday Cup at the electron gun, a transmission efficiency is then calculated at each stage of transferring the beamfrom 90 keV out of the gun to 3 GeV in the storage ring. The system is used to optimise the injection process inorder to maximise the injection efficiency and as an early warning system when equipment starts to fail and theinjection efficiency decreases.

  3. Effective teaching strategies in Australian multicultural classroom

    Institute of Scientific and Technical Information of China (English)

    高芳卉

    2011-01-01

    @@ 1 Introduction@@ Australia's population is increasingly culturally diverse.The diverse composition of the Australian population is reflected in the ACT.The 1991 census showed 65,739 people counted in the ACT were bern overseas,representing 23.5% of the population.Almost 10% of the respondents to the census came from non-English - speaking countries.(1) The results from the 2001 census showed that of the 4,645,000 people in Victoria,almost one quarter (23.4%) were born overseas,represented 208 countries and spoke 151 languages.English was spoken at home by 75.3% of Victorians.(2) These numbers are reflected in our schools because students come from many cultural,educational and language backgrounds.The increasingly muhieultural populations in our schools present many challenges for schools and teachers,with regards to inclusive teaching strategies,language differences,muhieuhural curricular practices,racism issues and numerous other factors.

  4. Cancer incidence in Australian Vietnam veterans

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, E.; Horsley, K. [Australian Government Department of Veterans' Affairs (Australia); Hoek, R. van der [Australian Institute of Health and Welfare (Australia)

    2004-09-15

    Australian Defence Force (ADF) personnel participated in the Vietnam Conflict from 1962 to 1973, involving nearly 60,000 personnel, of whom over 500 died during service and 3131 were severely physically wounded. Service in the Vietnam conflict presented distinct health challenges. Besides the hazards of combat conditions for extended periods, herbicides and other toxic chemicals were used extensively. The United States military sprayed more than 76,000,000L of herbicide over Vietnam in their Air Force Ranch Hand and Operation Trail Dust programs. The most heavily used herbicide was Agent Orange, contaminated with 2,3,7,8-tetrachlorodibenzo-pdioxin. Since the Vietnam conflict, ex-Service organisations (ESOs) have maintained that Vietnam service adversely affected the health of veterans. Initial studies showed no excess risk attributable to their service. However, more recent studies have shown that Vietnam veterans have excess incidence and mortality rates from several conditions such as cancers and heart disease. This paper describes the first cancer incidence study for all ADF Vietnam veterans.

  5. Bt resistance in Australian insect pest species.

    Science.gov (United States)

    Downes, Sharon; Walsh, Tom; Tay, Wee Tek

    2016-06-01

    Bt cotton was initially deployed in Australia in the mid-1990s to control the polyphagous pest Helicoverpa armigera (Hübner) which was intractably resistant to synthetic chemistries. A conservative strategy was enforced and resistance to first generation single toxin technology was managed. A decade later, shortly after the release of dual toxin cotton, high baseline frequencies of alleles conferring resistance to one of its components prompted a reassessment of the thinking behind the potential risks to this technology. Several reviews detail the characteristics of this resistance and the nuances of deploying first and second generation Bt cotton in Australia. Here we explore recent advances and future possibilities to estimate Bt resistance in Australian pest species and define what we see as the critical data for enabling effective pre-emptive strategies. We also foreshadow the imminent deployment of three toxin (Cry1Ac, Cry2Ab, Vip3A) Bollgard 3 cotton, and examine aspects of resistance to its novel component, Vip3A, that we believe may impact on its stewardship. PMID:27436735

  6. Australians Abroad: Narrative Paths and Divagations

    Directory of Open Access Journals (Sweden)

    Juliana de Nooy

    2013-01-01

    Full Text Available Although commonly characterized as an immigrant nation, Australia has been shaped just as importantly by the overseas journeys of its people, and the liminal experiences thus provided have not only been self-defining and defining of the other, but at times nation-defining. This special issue proposes a multidisciplinary analysis of Australian travellers and expatriates past and present: the reasons for and destinations of their travel, its impact on their identity, the roles they play, their writings and reflections, their linguistic and intercultural competence. Clusters of travellers to particular destinations give rise to narrative patterns which solidify into templates, the narrative equivalent of the beaten track. The essays that follow highlight both discursive grooves and off-piste accounts that challenge the patterns. In both cases, the emphasis in the essays is on the travellers’ active engagement in the experience and on their negotiation of existing discourses. For even those who follow the trail invest it with personal meanings.

  7. Nutrition and general practice: an Australian perspective.

    Science.gov (United States)

    Helman, A

    1997-06-01

    Australia has a government-subsidized, private medical system in which general practitioners (GPs) form the core component of primary care. There are approximately 20,000 active GPs and 80% of the population consults a GP each year. A new vocational register of GPs has been set up that requires training in general practice, followed by formal continuing education. I briefly review sources of information about Australian GPs' practices and knowledge of and attitudes toward nutrition. About 15-17% of GPs say they have a special interest in nutrition (20% of female GPs and 13% of male GPs). The main conditions for which advice is given are heart disease, hyperlipidemia, obesity, and diabetes. The extent of nutrition counseling by GPs is considerably less than might be expected from the strength of their statements about the importance of nutrition and long-term health. Obstacles to nutrition counseling are lack of time, lack of confidence, and inadequate nutrition knowledge, the last documented by objective testing. GPs express interest in learning more about nutrition (which may be partly driven by consumer pressure) but there is still little coherent teaching on the subject, specifically tailored for GPs. When asked their preferences for nutrition education, GPs tend to prefer educational material (such as diet charts) to give to patients. PMID:9174498

  8. Malignant otitis externa: An Australian case series.

    LENUS (Irish Health Repository)

    2012-02-01

    OBJECTIVES: To establish a clinicopathological profile of malignant otitis externa (MOE) in an Australian tertiary referral institution. STUDY DESIGN: Retrospective cohort outcomes study. METHODS: 24 patients were identified with MOE between January 1998 and July 2007. Patients were classified into Radiological Grades I-IV. Laboratory investigations Including C-reactive protein (CRP), white cell count (WCC), glycosylated haemoglobin (HBA1c) and average glucose level over admission were recorded. RESULTS: Radiological Grade was significantly associated with duration of therapy (rank correlation 0.57, p = 0.004). CRP was a useful indicator confirming disease resolution. Diabetics with MOE had elevated average blood sugar levels during their Hospital admission (p < 0.001) and had poor overall glycaemic control represented by Elevated HBA1c scores (p < 0.001). CONCLUSIONS: Malignant otitis externa is a rare disease, which is best managed in a multidisciplinary team setting. This practical grading system can be used to predict the duration of therapy at time of diagnosis, which enables the efficient utilisation of Hospital resources. Poorly controlled diabetics are more susceptible to developing. MOE than diabetics with satisfactory glycaemic control and may represent a subgroup of more brittle diabetics. CRP combined with appropriate clinical and radiological investigations is useful in assessing disease resolution.

  9. Adolescent energy drink consumption: An Australian perspective.

    Science.gov (United States)

    Costa, Beth M; Hayley, Alexa; Miller, Peter

    2016-10-01

    Caffeinated Energy Drinks (EDs) are not recommended for consumption by children, yet there is a lack of age-specific recommendations and restrictions on the marketing and sale of EDs. EDs are increasingly popular among adolescents despite growing evidence of their negative health effects. In the current study we examined ED consumption patterns among 399 Australian adolescents aged 12-18 years. Participants completed a self-report survey of consumption patterns, physiological symptoms, and awareness of current ED consumption guidelines. Results indicated that ED consumption was common among the sample; 56% reported lifetime ED consumption, with initial consumption at mean age 10 (SD = 2.97). Twenty-eight percent of the sample consumed EDs at least monthly, 36% had exceeded the recommended two standard EDs/day, and 56% of consumers had experienced negative physiological health effects following ED consumption. The maximum number of EDs/day considered appropriate for children, adolescents, and adults varied, indicating a lack of awareness of current consumption recommendations. These findings add to the growing body of international evidence of adolescent ED consumption, and the detrimental impact of EDs to adolescent health. Enforced regulation and restriction of EDs for children's and adolescents' consumption is urgently needed in addition to greater visibility of ED consumption recommendations. PMID:27389033

  10. The colorful language of Australian flowers.

    Science.gov (United States)

    Burd, Martin; Stayton, C Tristan; Shrestha, Mani; Dyer, Adrian G

    2014-01-01

    The enormous increase in phylogenetic information in recent years has allowed many old questions to be reexamined from a macroevolutionary perspective. We have recently considered evolutionary convergence in floral colors within pollination syndromes, using bird-pollinated species in Australia. We combined quantitative measurements of floral reflectance spectra, models of avian color vision, and a phylogenetic tree of 234 Australian species to show that bird-pollinated flowers as a group do not have colors that are significantly different from the colors of insect-pollinated flowers. However, about half the bird-pollinated flowers have convergently evolved a narrow range of colors with dominant long-wavelength reflection far more often than would be expected by chance. These convergent colors would be seen as distinctly different from other floral colors in our sample when viewed by honeyeaters (family Meliphagidae), birds with a phylogenetically ancestral type of color vision and the dominant avian pollinators in Australia. Our analysis shows how qualitative ideas in natural history, like the concept of pollination syndromes, can be given more precise definition and rigorous statistical testing that takes into account phylogenetic information. PMID:25346795

  11. Crystallization process

    Science.gov (United States)

    Adler, Robert J.; Brown, William R.; Auyang, Lun; Liu, Yin-Chang; Cook, W. Jeffrey

    1986-01-01

    An improved crystallization process is disclosed for separating a crystallizable material and an excluded material which is at least partially excluded from the solid phase of the crystallizable material obtained upon freezing a liquid phase of the materials. The solid phase is more dense than the liquid phase, and it is separated therefrom by relative movement with the formation of a packed bed of solid phase. The packed bed is continuously formed adjacent its lower end and passed from the liquid phase into a countercurrent flow of backwash liquid. The packed bed extends through the level of the backwash liquid to provide a drained bed of solid phase adjacent its upper end which is melted by a condensing vapor.

  12. Ribbon crystals.

    Directory of Open Access Journals (Sweden)

    Jakob Bohr

    Full Text Available A repetitive crystal-like pattern is spontaneously formed upon the twisting of straight ribbons. The pattern is akin to a tessellation with isosceles triangles, and it can easily be demonstrated with ribbons cut from an overhead transparency. We give a general description of developable ribbons using a ruled procedure where ribbons are uniquely described by two generating functions. This construction defines a differentiable frame, the ribbon frame, which does not have singular points, whereby we avoid the shortcomings of the Frenet-Serret frame. The observed spontaneous pattern is modeled using planar triangles and cylindrical arcs, and the ribbon structure is shown to arise from a maximization of the end-to-end length of the ribbon, i.e. from an optimal use of ribbon length. The phenomenon is discussed in the perspectives of incompatible intrinsic geometries and of the emergence of long-range order.

  13. Operation of the Australian Store.Synchrotron for macromolecular crystallography

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Grischa R. [Monash University, Clayton, Victoria 3800 (Australia); Aragão, David; Mudie, Nathan J.; Caradoc-Davies, Tom T. [Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria 3168 (Australia); McGowan, Sheena; Bertling, Philip J.; Groenewegen, David; Quenette, Stevan M. [Monash University, Clayton, Victoria 3800 (Australia); Bond, Charles S. [The University of Western Australia, 35 Stirling Highway, Crawley 6009, Western Australia (Australia); Buckle, Ashley M. [Monash University, Clayton, Victoria 3800 (Australia); Androulakis, Steve, E-mail: steve.androulakis@monash.edu [Monash Bioinformatics Platform, Monash University, Clayton, Victoria 3800 (Australia)

    2014-10-01

    The Store.Synchrotron service, a fully functional, cloud computing-based solution to raw X-ray data archiving and dissemination at the Australian Synchrotron, is described. The Store.Synchrotron service, a fully functional, cloud computing-based solution to raw X-ray data archiving and dissemination at the Australian Synchrotron, is described. The service automatically receives and archives raw diffraction data, related metadata and preliminary results of automated data-processing workflows. Data are able to be shared with collaborators and opened to the public. In the nine months since its deployment in August 2013, the service has handled over 22.4 TB of raw data (∼1.7 million diffraction images). Several real examples from the Australian crystallographic community are described that illustrate the advantages of the approach, which include real-time online data access and fully redundant, secure storage. Discoveries in biological sciences increasingly require multidisciplinary approaches. With this in mind, Store.Synchrotron has been developed as a component within a greater service that can combine data from other instruments at the Australian Synchrotron, as well as instruments at the Australian neutron source ANSTO. It is therefore envisaged that this will serve as a model implementation of raw data archiving and dissemination within the structural biology research community.

  14. An expanded prescribing role for pharmacists – an Australian perspective

    Directory of Open Access Journals (Sweden)

    Kreshnik Hoti

    2011-04-01

    Full Text Available Expanded pharmacist prescribing is a new professionalpractice area for pharmacists. Currently, Australianpharmacists’ prescribing role is limited to over-the-countermedications. This review aims to identify Australian studiesinvolving the area of expanded pharmacist prescribing.Australian studies exploring the issues of pharmacistprescribing were identified and considered in the context ofits implementation internationally. Australian studies havemainly focused on the attitudes of community and hospitalpharmacists towards such an expansion. Studies evaluatingthe views of Australian consumers and pharmacy clients werealso considered. The available Australian literature indicatedsupport from pharmacists and pharmacy clients for anexpanded pharmacist prescribing role, with preference fordoctors retaining a primary role in diagnosis. Australianpharmacists and pharmacy client’s views were also inagreement in terms of other key issues surrounding expandedpharmacist prescribing. These included the nature of anexpanded prescribing model, the need for additional trainingfor pharmacists and the potential for pharmacy clients gainingimproved medication access, which could be achieved withinan expanded role that pharmacists could provide. Currentevidence from studies conducted in Australia providesvaluable insight to relevant policymakers on the issue ofpharmacist prescribing in order to move the agenda ofpharmacist prescribing forwards.

  15. Mechanics, Problems and Contributions of Tertiary Strategic Alliance: The Case of 22 Australian Universities.

    Science.gov (United States)

    Saffu, Kojo; Mamman, Aminu

    1999-01-01

    A study of international strategic alliances involving 22 Australian universities indicates that a majority of universities have frameworks for internationalization initiatives, with top institutional management instrumental in initiating joint ventures with overseas institutions despite limited resources. Australian universities believe they…

  16. Water Management at Australian Uranium Mines

    International Nuclear Information System (INIS)

    The Australian uranium operations are located in widely different climates, ranging from monsoonal conditions at the Ranger uranium mine in the Alligator Rivers region of the Northern Territory to semi-arid conditions in inland South Australia, where the Olympic Dam and Beverley operations are located. This paper describes the range of water management strategies that are in place or planned to deal with the varying issues facing Australia's three operations. For Olympic Dam, the strategies are focused on water conservation and reuse, and evaporation of the acidic liquor arising from the leach process. Net water usage at an in situ operation such as Beverley is considerably less than comparable underground or open pit mines as acidic leach liquor is recycled in the wellfields, and there is no water loss with tailings. However, bleeds are required to maintain control of wellfield balance and to limit the buildup of impurities. The disposal of the bleed stream into the mining aquifer via wells must be balanced carefully to ensure that it does not impact on mining or wellfield management. Water management at Ranger has evolved considerably during its almost 25-year operating life. This is particularly the case over the last 8 years with the development of pit 3 and the deposition of tailings into the mined out pit 1. These changes, which have significantly increased the catchment area from which runoff water must be collected and managed, and the recent higher-than-average rainfall combined with the further expansion of pit 3 now have the potential to move the site water balances into significant surplus. To address this risk, ERA has successfully investigated processes at the pilot plant scale that would complement the capacity of existing passive pond water treatment systems by allowing the treatment and release of pond and/or process waters. These processes, which are part of a number of strategies currently being considered for implementation at the Ranger site

  17. A requirement for Australian research: access to 'big science' facilities, a report by the Australian National Committee for crystallography

    International Nuclear Information System (INIS)

    Two types of 'Big Science' research facility - synchrotron radiation sources and intense neutron beams - are now recognised as essential resources for a wide range of research activities in chemistry, physics and biology. The cost of such facilities and the lack of a sufficiently large user base will probably preclude their construction in Australia in the foreseeable future. The needs of Australian crystallographers for access to such facilities are assessed. In relation to synchrotron radiation sources, the Committee considered only the question of access to such facilities overseas. In relation to neutron beam sources, the Committee's inquiries included not only the question of access to powerful facilities overseas but also the special problems which confront Australian crystallographers as a result of the obsolescence of the HIFAR reactor. The arguments about, and options for, funding Australian use of facilities overseas are presented. The Committee concluded there is a strong case for the purchase of a beam-line at an overseas synchrotron radiation facility and a strong, though less urgent, case for substantial Australian involvement in an overseas neutron beam facility. The Committee recommended that the Australian HIFAR reactor be refurbished in its present shell, retaining the present flux and power levels, and that in the upgrading of the neutron scattering instrumentation at HIFAR special consideration be given to including items which are sufficiently specialised to attract the international neutron scattering community

  18. How Australian and Indonesian Universities Treat Plagiarism: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Bambang Yudi Cahyono

    2016-02-01

    Full Text Available This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained thoroughly, policies on plagiarism are informed to all university academic members, and there are mechanisms to manage cases related to plagiarism. In contrast, not all Indonesian universities treat plagiarism directly. Some universities depend on religious morality and academic ethics in dealing with plagiarism. Accordingly, this article recommends the explicit treatment of plagiarism in Indonesian universities.

  19. Dawes Review 5: Australian Aboriginal Astronomy and Navigation

    CERN Document Server

    Norris, Ray P

    2016-01-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical knowledge includes a deep understanding of the motion of objects in the sky, which was used for practical purposes such as constructing calendars and for navigation. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, recorded unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees. Putative explanations of celestial phenomena appear throughout the oral record, suggesting traditional Aborig- inal Australians sought to understand the natural world around them, in the same way as modern scientists, but within their own cultural context. There is also a growing body of evidence for sophisticated navigational skills, including the use of astronomically based songlines. Songlines are effectively oral ...

  20. Paediatric Australian bat lyssavirus encephalomyelitis - sequential MRI appearances from symptom onset to death

    Energy Technology Data Exchange (ETDEWEB)

    Shetty, Umesh; Phillips, Mark; Walsh, Mark [Mater Hospital and Lady Cilento Children' s Hospital Medical Imaging Department, Brisbane, QLD (Australia); Francis, Joshua R. [Royal Darwin Hospital, Department of Paediatrics, Darwin (Australia)

    2015-10-15

    Human infection with Australian bat lyssavirus is extremely rare. Here we present the craniospinal findings in a fatal case of Australian bat lyssavirus infection in an 8-year-old child. MRI plays a very important role, not only in the diagnostic work-up of Australian bat lyssavirus infection but also in the prognostic assessment. (orig.)

  1. Enhancing Educational Performance for Remote Aboriginal Australians: What Is the Impact of Attendance on Performance?

    Science.gov (United States)

    Jorgensen, Robyn

    2012-01-01

    The educational performance of Aboriginal Australians lags behind non-Indigenous Australians with the gap increasing the longer students remain at school. The Australian government has released its Closing the Gap policy with the specific intent to redress gaps in health, education and housing, as these are seen as key indicators to life success.…

  2. Potential Effectiveness of Specific Anti-Smoking Mass Media Advertisements among Australian Indigenous Smokers

    Science.gov (United States)

    Stewart, Harold S.; Bowden, Jacqueline A.; Bayly, Megan C.; Sharplin, Greg R.; Durkin, Sarah J.; Miller, Caroline L.; Givans, Sharon E.; Warne, Charles D.; Wakefield, Melanie A.

    2011-01-01

    Aboriginal and Torres Strait Islander Australians (Indigenous Australians) have more than twice the smoking prevalence of non-Indigenous Australians. Anti-smoking campaigns have demonstrated success in the general population but little is known about their impact among Indigenous people. A total of 143 Indigenous and a comparison group of 156…

  3. Positioning the School in the Landscape: Exploring Black History with a Regional Australian Primary School

    Science.gov (United States)

    Zeegers, Margaret

    2011-01-01

    This paper deals with a project establishing an Indigenous Australian artists-in-residence program at a regional Australian primary school to foreground its Black History. Primary school students worked with Indigenous Australian story tellers, artists, dancers and musicians to explore ways in which they could examine print and non-print texts for…

  4. The Australian Geography Competition: An Overview of Participation and Results 2004-2013

    Science.gov (United States)

    Childs, Iraphne R. W.; Berg, Kathryn

    2015-01-01

    The Australian Geography Competition (AGC) was established in 1995 by the Royal Geographical Society of Queensland (RGSQ) and the Australian Geography Teachers' Association to promote the study of geography in Australian secondary schools and to reward student excellence in geographical studies. Initially focusing on students at the lower…

  5. Strategic Capacity Building for Australian Educational Research: Creating Spaces for Action

    Science.gov (United States)

    Goodyear, Peter

    2013-01-01

    This paper provides some background information about the Strategic Capacity Building for Australian Educational Research initiative: a joint program of work sponsored by the Australian Association for Research in Education and the Australian Council of Deans of Education. In addition, it offers some broader analysis of the contexts within which…

  6. Australian Information Education in the 21st Century--The Synergy among Research, Teaching and Practice

    Science.gov (United States)

    Nastasie, Daniela L.

    2012-01-01

    In 2011 a group of Australian Library and Information Science academics led by Prof. Helen Partridge conducted an investigation into the Australian Library and Information Science education in the 21st century. The project was funded by the Australian Learning and Teaching Council (ALTC) and the final report, titled "Re-conceptualising and…

  7. 10th Australian conference on nuclear techniques of analysis. Proceedings

    International Nuclear Information System (INIS)

    These proceedings contains abstracts and extended abstracts of 80 lectures and posters presented at the 10th Australian conference on nuclear techniques of analysis hosted by the Australian National University in Canberra, Australia from 24-26 of November 1997. The conference was divided into sessions on the following topics : ion beam analysis and its applications; surface science; novel nuclear techniques of analysis, characterization of thin films, electronic and optoelectronic material formed by ion implantation, nanometre science and technology, plasma science and technology. A special session was dedicated to new nuclear techniques of analysis, future trends and developments. Separate abstracts were prepared for the individual presentation included in this volume

  8. 10th Australian conference on nuclear techniques of analysis. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    These proceedings contains abstracts and extended abstracts of 80 lectures and posters presented at the 10th Australian conference on nuclear techniques of analysis hosted by the Australian National University in Canberra, Australia from 24-26 of November 1997. The conference was divided into sessions on the following topics : ion beam analysis and its applications; surface science; novel nuclear techniques of analysis, characterization of thin films, electronic and optoelectronic material formed by ion implantation, nanometre science and technology, plasma science and technology. A special session was dedicated to new nuclear techniques of analysis, future trends and developments. Separate abstracts were prepared for the individual presentation included in this volume.

  9. Forward contracts in electricity markets: The Australian experience

    International Nuclear Information System (INIS)

    Forward contracts play a vital role in all electricity markets, and yet the details of the market for forward contracts are often opaque. In this paper we review the existing literature on forward contracts and explore the contracting process as it operates in Australia. The paper is based on interviews with participants in Australia's National Electricity Market (NEM). The interviews were designed to understand the contracting process and the practice of risk management in the Australian energy-only pool market. This survey reveals some significant gaps between the assumptions made in the academic literature and actual practice in the Australian market place

  10. An empirical investigation of Australian Stock Exchange data

    Science.gov (United States)

    Bertram, William K.

    2004-10-01

    We present an empirical study of high frequency Australian equity data examining the behaviour of distribution tails and the existence of long memory. A method is presented allowing us to deal with Australian Stock Exchange data by splitting it into two separate data series representing an intraday and overnight component. Power-law exponents for the empirical density functions are estimated and compared with results from other studies. Using the autocorrelation and variance plots we find there to be a strong indication of long-memory type behaviour in the absolute return, volume and transaction frequency.

  11. The Australian black coal industry: productivity commission inquiry

    International Nuclear Information System (INIS)

    February 1999 saw the release of the final report of the Productivity Commission's inquiry into the Australian black coal industry. The report is a comprehensive examination of the state of play of the Australian coal industry, drawing from the Commission's own research, submissions from a range of stakeholders and the results of a benchmarking study which compared Australia's performance with world's best practice. Essentially, the report finds that recent reforms have improved productivity and some parts of the industry now perform very well. However, the report finds that further changes to federal industry awards and state legislation and regulation could significantly improve the performance of the industry overall

  12. Cerebral lateralization determines hand preferences in Australian parrots.

    Science.gov (United States)

    Brown, Culum; Magat, Maria

    2011-08-23

    Individual preference for the use of one limb over the other to explore the environment or manipulate objects is common trait among vertebrates. Here, we explore the hypothesis that limb preference is determined by the engagement of a particular cerebral hemisphere to analyse certain stimuli. We recorded the eye and foot preferences of 322 individuals from 16 species of Australian parrots while investigating potential food items. Across all species, eye preferences explained 99 per cent of the variation in foot use in Australian parrots. The vast majority of species showed significant relationships between eye and foot preferences at the population level.

  13. Design and Implementation of the Australian National Data Service

    Directory of Open Access Journals (Sweden)

    Andrew Treloar

    2009-06-01

    Full Text Available Normal 0 This paper will describe the genesis and realisation of the Australian National Data Service (ANDS. It will commence by outlining the context within which ANDS was conceived, both in the international research and Australian research support domains. It will then describe the process that brought about the ANDS vision and the principles that informed the realisation of that vision. The paper will then outline each of the four ANDS programs (Developing Frameworks, Providing Utilities, Seeding the Commons, and Building Capabilities while also discussing particular items of note about the approach ANDS is taking. The paper concludes by briefly examining related work in the UK and US.

  14. Porridge and peas: C. Stanton Hicks and Australian army rations.

    Science.gov (United States)

    Collingham, Lizzie

    2009-09-01

    In 1942 Australian troops came back from fighting the Japanese in New Guinea exhausted and malnourished. The army rations of bully beef and biscuits were insufficiently rich in vitamins to sustain men in combat in tropical conditions. The nutritionist C. Stanton Hicks was one of a vast army of scientists who worked behind the scenes to maximize the war effort. He made it his mission to improve the army diet. He set up the Australian Army Catering Corps, invented combat ration packs and tried to introduce vitamin-rich foods into the soldiers' diet. Two of his more idiosyncratic innovations were wheat porridge and Tasmanian blue peas.

  15. Australian food life style segments and elaboration likelihood differences

    DEFF Research Database (Denmark)

    Brunsø, Karen; Reid, Mike

    As the global food marketing environment becomes more competitive, the international and comparative perspective of consumers' attitudes and behaviours becomes more important for both practitioners and academics. This research employs the Food-Related Life Style (FRL) instrument in Australia...... in order to 1) determine Australian Life Style Segments and compare these with their European counterparts, and to 2) explore differences in elaboration likelihood among the Australian segments, e.g. consumers' interest and motivation to perceive product related communication. The results provide new...... insights into cross-cultural similarities and differences, into elaboration likelihood differences among consumer segments, and show how the involvement construct may be used as basis for communication development....

  16. A composite study of onset of the Australian summer monsoon

    Science.gov (United States)

    Hendon, Harry H.; Liebmann, Brant

    1990-01-01

    The circulation changes that accompany an onset (defined as the first occurrence of wet 850-mb westerly winds at Darwin, Australia) of the Australian summer monsoon are documented by a composite study for the years 1957-1987. Composites of atmospheric fields at stations in and about the Australian tropics are constructed relative to the onset data at Darwin. It is shown that the composite onset is dominated by a slow eastward migration of a deep-baroclinic convective circulation displaced south of the equator. This propagating anomaly exhibited many features of the so-called 40-50 day oscillation, including an upper level anticyclone that accompanies the convective anomaly.

  17. Course diversity within South Australian secondary schools as a factor of successful transition and retention within Australian universities

    Directory of Open Access Journals (Sweden)

    Scott Wright

    2010-07-01

    Full Text Available There has long been a disparity in the provision of curriculum within Australian secondary schools. This study aims to evaluate whether diversity within schools alters students’ university experiences. While much of the existing literature focuses on each aspect individually, this paper attempts to clarify a link between these factors by focussing on the transition process. A theoretical analysis of key concepts surrounding a web of inter-related issues, including student satisfaction, interest and motivation frames the quantitative data collection. The methodology employed consists of analysing a balanced sample of South Australian secondary schools, from an array of different locations, SES groupings and sizes, and an acknowledgement of previous studies into the first year experience within Australian Universities. The findings suggest that there is a disparity between learning areas in school curricula and an inherent link has been established with issues such as student attrition and dissatisfaction in universities.

  18. Australian Institute of Sport and the Australian Paralympic Committee position statement: urinary tract infection in spinal cord injured athletes.

    Science.gov (United States)

    Compton, Stacey; Trease, Larissa; Cunningham, Corey; Hughes, David

    2015-10-01

    Patients with spinal cord injuries are at increased risk of developing symptomatic urinary tract infections. Current evidence-based knowledge regarding prevention and treatment of urinary tract infection in the spinal cord injured population is limited. There are currently no urinary tract infection prevention and management guidelines specifically targeted towards elite spinal cord injured athletes. This position statement represents a set of recommendations intended to provide clinical guidelines for sport and exercise medicine physicians and other healthcare providers for the prevention and treatment of urinary tract infection in spinal cord injured athletes. It has been endorsed by the Australian Institute of Sport (AIS) and the Australian Paralympic Committee (APC).

  19. Lower age at menarche affects survival in older Australian women: results from the Australian Longitudinal Study of Ageing

    OpenAIRE

    Giles Lynne C; Glonek Gary FV; Moore Vivienne M; Davies Michael J; Luszcz Mary A

    2010-01-01

    Abstract Background While menarche indicates the beginning of a woman's reproductive life, relatively little is known about the association between age at menarche and subsequent morbidity and mortality. We aimed to examine the effect of lower age at menarche on all-cause mortality in older Australian women over 15 years of follow-up. Methods Data were drawn from the Australian Longitudinal Study of Ageing (n = 1,031 women aged 65-103 years). We estimated the hazard ratio (HR) associated with...

  20. Pressure cryocooling protein crystals

    Science.gov (United States)

    Kim, Chae Un; Gruner, Sol M.

    2011-10-04

    Preparation of cryocooled protein crystal is provided by use of helium pressurizing and cryocooling to obtain cryocooled protein crystal allowing collection of high resolution data and by heavier noble gas (krypton or xenon) binding followed by helium pressurizing and cryocooling to obtain cryocooled protein crystal for collection of high resolution data and SAD phasing simultaneously. The helium pressurizing is carried out on crystal coated to prevent dehydration or on crystal grown in aqueous solution in a capillary.

  1. The Directive Communication of Australian Primary School Principals

    Science.gov (United States)

    De Nobile, John

    2015-01-01

    Directive communication is a key leadership practise in schools. However, very little direct attention has been given to this important feature of the school communication system. The purpose of the research reported here was to produce a richer description of directive communication in the context of Australian primary schools, and in so doing,…

  2. Human Rights and History Education: An Australian Study

    Science.gov (United States)

    Burridge Nina; Buchanan, John; Chodkiewicz, Andrew

    2014-01-01

    The place of education for and about human rights within the school curriculum remains contested and this paper reports on the first national cross-sectoral investigation of its place in Australian curricula and more specifically in national and state History curriculum documents. Opportunities for the inclusion of human rights based studies were…

  3. GLBTIQ Teachers in Australian Education Policy: Protections, Suspicions, and Restrictions

    Science.gov (United States)

    Jones, Tiffany; Gray, Emily; Harris, Anne

    2014-01-01

    Recognition of human rights on the basis of sexual orientation, gender identity and intersex status by the United Nations has led to the development of new policies concerning homophobia and transphobia in educational contexts. This paper examines new Australian education policies impacting gay, lesbian, bisexual, transgender, intersex and queer…

  4. Is Mixed Methods Research Used in Australian Career Development Research?

    Science.gov (United States)

    Cameron, Roslyn

    2010-01-01

    Mixed methods research has become a substantive and growing methodological force that is growing in popularity within the human and social sciences. This article reports the findings of a study that has systematically reviewed articles from the "Australian Journal of Career Development" from 2004 to 2009. The aim of the study was to provide a…

  5. Sixth Australian conference on nuclear techniques of analysis: proceedings

    International Nuclear Information System (INIS)

    These proceedings contain the abstracts of 77 lectures. The topics focus on instrumentation, nuclear techniques and their applications for material science, surfaces, archaeometry, art, geological, environmental and biomedical studies. An outline of the Australian facilities available for research purposes is also provided. Separate abstracts were prepared for the individual papers in this volume

  6. Aligning IT and Business Strategy: An Australian University Case Study

    Science.gov (United States)

    Dent, Alan

    2015-01-01

    Alignment with business objectives is considered to be an essential outcome of information technology (IT) strategic planning. This case study examines the process of creating an IT strategy for an Australian university using an industry standard methodology. The degree of alignment is determined by comparing the strategic priorities supported by…

  7. Resistance to L2 Pragmatics in the Australian ESL Context

    Science.gov (United States)

    Davis, John McE.

    2007-01-01

    The study examines how learner biases toward a particular national type of English affect interlanguage pragmatics. Specifically, this study assesses the degree to which Korean ESL (English as a second language) students' preferences for North American English influence their willingness to use Australian-English routines while studying in…

  8. Controlling Non-Point Source Pollution in Australian Agricultural Systems

    Institute of Scientific and Technical Information of China (English)

    C. GOURLEY; A. RIDLEY

    2005-01-01

    The Australian farming sector is continuing to intensify, particularly within 300 km of the east and southern coastlines.In the future there will be fewer and larger farms, which will use more fertilizer, support more stock, grow more monoculture crops, and utilise more marginal soils. This is likely to increase the major environmental impacts of soil degradation, salt,nutrient and sediment contamination of waterways, and greenhouse gas emissions. Australian national water policy continues to focus on land, stream and groundwater salinity issues, although there is now a greater recognition of the importance of nitrogen and phosphorus losses from agriculture. The general philosophy of policy for dealing with nonpoint source pollution has been towards a voluntary rather than regulatory approach, with state and national governments supporting a range of programs to encourage sustainable agricultural practices. A catchment (watershed) based approach,through the use of integrated catchment management plans, is the primary way that non-point source pollution is addressed at the farm and local level. At an industry level, cotton, grains, meat, sugarcane and dairy amongst others, as well as the Australian fertilizer industry, have responded to non-point source issues by investing in research and development, and developing codes of practice aimed at abating these environmental impacts. Understanding the economic, social, political and cultural contexts of farming as well as the environmental impacts of agriculture are very important in determining the appropriateness of policy responses for Australian farming systems.

  9. Essential books and journals in clinical neuropsychology: an Australian perspective.

    Science.gov (United States)

    Sullivan, Karen A; Ryan, Joseph J

    2004-04-01

    To assist in the identification of key professional resources for neuropsychologists, 214 Australian clinical neuropsychologists were asked to identify "essential" reference materials. Fifty members of the Australian College of Clinical Neuropsychologists returned useable surveys. Forty-three respondents provided information about which clinical neuropsychology books and journals they considered essential and why. Results showed 15 books, including 3 Australian books, and 31 journals were included in the essential reading list of at least 10% of this sample. Compared to similar previous surveys (predominantly conducted overseas and mostly over 10 years ago), the results of this survey suggest that, Australian neuropsychologists have similar views about the top ranking books and journals in clinical neuropsychology as their overseas counterparts. An exception to this general trend may be the status of reference books containing norms, which appear to be growing in perceived importance. Importantly, the results of this survey may be used to help practitioners identify key professional resources in the area of clinical neuropsychology. PMID:15202548

  10. Food irradiation: an inquiry by the Australian Consumers' Association

    International Nuclear Information System (INIS)

    The Australian Consumers' Association's Inquiry into Food Irradiation was undertaken at the request of the Commonwealth Minister of Health, Dr N Blewett. The terms of reference of the Inquiry covered the implications of food irradiation in terms of consumer health, the environment, and the cost to the consumer

  11. Career Decision-Making: What Matters to Indigenous Australians?

    Science.gov (United States)

    Helme, Sue

    2010-01-01

    This article brings together and discusses three research projects that examined the vocational education and career-decision making of Indigenous Australians. These studies focused on the experiences of Indigenous people themselves, in order to provide an Indigenous perspective on vocational and career development. Four main barriers that limit…

  12. A Ten Year Citation Analysis of Major Australian Research Institutions

    Science.gov (United States)

    Batterham, Robin J.

    2011-01-01

    The introduction of the Excellence in Research for Australia scheme has heightened debate amongst research institutions over the use of metrics such as citations, especially given the ready availability of citation data. An analysis is presented of the citation performance of nine Australian universities and the Commonwealth Scientific, Industrial…

  13. Economies of Scale and Scope in Australian Higher Education

    Science.gov (United States)

    Worthington, A. C.; Higgs, H.

    2011-01-01

    This paper estimates economies of scale and scope for 36 Australian universities using a multiple-input, multiple-output cost function over the period 1998-2006. The three inputs included in the analysis are full-time equivalent academic and non-academic staff and physical capital. The five outputs are undergraduate, postgraduate and PhD…

  14. Ideologies of Religion and Diversity in Australian Public Schools

    Science.gov (United States)

    Byrne, Catherine

    2012-01-01

    In many multicultural democracies, education has a Christian history. However, teaching religion has ideological variation. Progressives teach about many religions, while conservatives favor (often exclusive) instruction into one tradition. Australian secular education controversially prioritizes faith-forming instruction (mostly Christian). In…

  15. Australian Radiation Protection and Nuclear Safety Regulations 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    This document contains statutory rules made under the Australian Radiation and Nuclear Safety Act 1998 defining how specified standards to be observed, practices and procedures to be followed and measures to be taken by controlled persons in relation to activities relating to controlled facilities, as well as in relation to dealings with controlled apparatus or controlled material

  16. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    A.T.M. Schreiner

    2013-01-01

    The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will prove to be of a private law natu

  17. Australian Students' Perceptions of Racial Attitudes in the United States.

    Science.gov (United States)

    Evans, Anna M.; Evans, Virden; Evans, Adeline L.

    1998-01-01

    This survey of the perceptions of Australian high school students toward racism in America indicates that a majority knew little about cultural diversity; had various cultural backgrounds; were influenced more by television than other forms of media; and believed African Americans do not have equal access to education, equal opportunity to…

  18. [The Australian nurses in France during the Great War].

    Science.gov (United States)

    Smith, Neil

    2014-06-01

    Australia was dragged into the First World War due to its status as a dominion of the British Empire. High numbers of nurses, both civilian and military, served during this conflict, notably in France, reflecting the surge of support and sympathy felt by Australians for the country.

  19. Educating Refugee-Background Students in Australian Schools and Universities

    Science.gov (United States)

    Naidoo, Loshini

    2015-01-01

    The Australian federal government recently set a challenging national aim: By 2020, 20% of higher education enrolment at the undergraduate level will include students from low socioeconomic backgrounds. Although refugee-background students are often members of the targeted sub-population, their educational journeys frequently require special forms…

  20. An Aboriginal Australian Genome Reveals Separate Human Dispersals into Asia

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Guo, Xiaosen; Wang, Yong;

    2011-01-01

    We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show that Abori...

  1. Developing Sustainable Language Learning Pathways: An Australian Initiative

    Science.gov (United States)

    Chesterton, Paul; Steigler-Peters, Susi; Moran, Wendy; Piccioli, Maria Teresa

    2004-01-01

    This paper reports some key findings from an external evaluation of an innovative programme for foreign and heritage languages in the Australian state of New South Wales (NSW). The programme, entitled the Languages Continuity Initiative (LCI), was funded by the NSW Department of Education and Training and involved over 200 schools in its initial…

  2. Australian Mining and Petroleum Law Association yearbook 1998

    Energy Technology Data Exchange (ETDEWEB)

    Rowan, B. [ed.

    1998-12-31

    Papers are presented under the following headings: state interest - Gawler Craton; constitutional law; confidential information; long term gas contracts - past, present and future; resource project financing; contracting for electricity; tax on transactions; joint venture issues; recent developments; climate change and the Kyoto Protocol - emissions trading and Australian resource industries; native title and cultural heritage and corporate governance. One paper has been abstracted separately.

  3. Social Exclusion of Australian Childless Women in Their Reproductive Years

    Directory of Open Access Journals (Sweden)

    Beth Turnbull

    2016-02-01

    Full Text Available Research suggests Australian childless women are at risk of pronatalism-driven social exclusion. This exploratory, mixed methods, cross-sectional study described and explored the social exclusion of Australian childless women aged 25 to 44 years, and asked: what are the nature and extent of social exclusion of childless women; and do the nature and extent of exclusion vary for different types of childless women? A total of 776 childless female Australian residents aged 25 to 44 years completed a self-administered questionnaire. Quantitative data were collected on childlessness types, indicators of exclusion and perceived stigmatisation and exclusion due to being childless. Data were analysed using descriptive statistics, One Way ANOVAs and Kruskal Wallis Analysis of Ranks. Qualitative data on childless women’s experiences were inductively thematically analysed. Findings suggest societal-level pronatalism drives exclusion of Australian childless women. While exclusion occurs in all domains of life, childless women experience more exclusion, and perceive more exclusion due to being childless, in the social and civic domains than the service and economic domains. Circumstantially and involuntarily childless women, followed by voluntarily childless women, perceive more exclusion due to being childless than undecided and future childed women. Experiences are influenced by the nature of women’s ‘deviance’ from pronatalism.

  4. Dimensions and Domains of Organisational Effectiveness in Australian Higher Education.

    Science.gov (United States)

    Lysons, Art

    1990-01-01

    Research in Australian higher education testing one theory of dimensions of organizational effectiveness is reviewed, and two theories are analyzed to develop a more comprehensive set of dimensions. The existing taxonomy is further defined, and the implications relating to recent structural adjustments in the higher education system are discussed.…

  5. Australian Curriculum Reform II: Health and Physical Education

    Science.gov (United States)

    Lynch, Timothy

    2014-01-01

    It is implied by governing organizations that Australia is presently experiencing its first national curriculum reform, when as the title suggests it is the second. However, until now Australian states and territories have been responsible for the education curriculum delivered within schools. The present national curriculum reform promises one…

  6. Rethinking Leadership in the Academy: An Australian Case

    Science.gov (United States)

    Bianchini, Stefano; Maxwell, Tudor; Dovey, Ken

    2014-01-01

    As with higher education institutions in other Organisation for Economic Cooperation and Development countries, Australian universities are facing significant challenges. One particular challenge is that of the declining quality of the teaching and learning experience within the academy. This paper describes an attempt to sustain the quality of a…

  7. Experiences of Australian School Staff in Addressing Student Cannabis Use

    Science.gov (United States)

    Gates, Peter J.; Norberg, Melissa M.; Dillon, Paul; Manocha, Ramesh

    2013-01-01

    Cannabis is the most frequently used illicit drug by Australian secondary school students yet there is scant research investigating school staff responses to student cannabis use. As such, this study surveyed 1,692 school staff who attended "Generation Next" seminars throughout Australia. The self-complete survey identified that the…

  8. Benefits of e-Learning Benchmarks: Australian Case Studies

    Science.gov (United States)

    Choy, Sarojni

    2007-01-01

    In 2004 the Australian Flexible Learning Framework developed a suite of quantitative and qualitative indicators on the uptake, use and impact of e-learning in the Vocational Education and Training (VET) sector. These indicators were used to design items for a survey to gather quantitative data for benchmarking. A series of four surveys gathered…

  9. Australian Studies in Europe and the Omnipresent Elephant

    DEFF Research Database (Denmark)

    Jensen, Lars

    2009-01-01

    Australian Studies has to undergo a transformation from its overtly literary focus to a more interdisciplinary approach, if it is to have a viable future. Rather than seeing this as a moment of unproductive stalemate, the article argues for the advantages in developing such a new focus. Also the ...

  10. Holiday and School-Term Sleep Patterns of Australian Adolescents

    Science.gov (United States)

    Warner, Suzanne; Murray, Greg; Meyer, Denny

    2008-01-01

    The holiday and school-term sleep patterns of 310 Australian senior school students were surveyed in a longitudinal study, along with self-reported sleep quality, mood, daytime functioning, grades and circadian preference. Evidence was found that with the impact of school schedule, students accrued a significant sleep debt, obtaining insufficient…

  11. Pathways for Indigenous Education in the Australian Curriculum Framework

    Science.gov (United States)

    Nakata, Martin

    2011-01-01

    This article reflects on pathways for Indigenous education in the developing agenda of the Australian Curriculum, the cross-curriculum priorities, the general capability area of intercultural understanding, and the positioning of Indigenous learners within the diversity of learners with English as an additional language or dialect (EALD).

  12. Australian Aboriginal Deaf People and Aboriginal Sign Language

    Science.gov (United States)

    Power, Des

    2013-01-01

    Many Australian Aboriginal people use a sign language ("hand talk") that mirrors their local spoken language and is used both in culturally appropriate settings when speech is taboo or counterindicated and for community communication. The characteristics of these languages are described, and early European settlers' reports of deaf Aboriginal…

  13. The Work-Related Attitudes of Australian Accounting Academics

    Science.gov (United States)

    Pop-Vasileva, Aleksandra; Baird, Kevin; Blair, Bill

    2014-01-01

    This study examines the work-related attitudes of Australian accounting academics. A survey of 350 academics provides an insight into the specific organisational and institutional factors associated with the dissatisfaction, stress levels, and propensity to remain of academics. Of particular concern is the lower level of satisfaction and…

  14. Australian Primary In-Service Teachers' Conceptions of Geography

    Science.gov (United States)

    Preston, Lou

    2015-01-01

    This paper reports on the second part of a two pronged qualitative investigation that examines the ways in which Australian primary teachers conceptualise geography and geography teaching. In the first part of the project, 47 pre-service primary teachers were surveyed. In this paper, I draw on interviews with six in-service primary teachers to…

  15. Examining Education Qualifications for Australian Vocational Education Practitioners

    Science.gov (United States)

    Williams, Kim Marianne

    2010-01-01

    This paper addresses the practice of professional development within the vocational education and training (VET) arena. The study objective was to explore appropriate education qualifications for Australian VET practitioners in the tourism and hospitality sector required for effective teaching practice. The study was conducted utilising…

  16. Non-Technical Skill Gaps in Australian Business Graduates

    Science.gov (United States)

    Jackson, Denise; Chapman, Elaine

    2012-01-01

    Purpose: The need for "job-ready" graduates has catalysed the development of non-technical skills in higher education institutions worldwide. Continued criticism of business school outcomes has provoked this examination of non-technical skill deficiencies in Australian business graduates. The purpose of this paper is to compare findings with…

  17. The Rise and Fall of the Australian DBA

    Science.gov (United States)

    Kortt, Michael A.; Pervan, Simon J; Hogan, Owen

    2016-01-01

    Purpose: The purpose of this paper is to identify and discuss the drivers behind the rise and fall of the Australian Doctor of Business Administration (DBA) and to assess its future. Design/methodology/approach: Data covering the period 1993-2013 was sourced from the Commonwealth Department of Education and Training to provide a comprehensive…

  18. Lead poisoning in Australian fruit bats (Pteropus poliocephalus)

    Energy Technology Data Exchange (ETDEWEB)

    Zook, B.C.; Sauer, R.M.; Garner, F.M.

    1970-09-01

    Lead poisoning was diagnosed in 3 Australian fruit bats. Diagnoses were indicated by the finding of large acid-fast intranuclear inclusion bodies in renal and hepatic cells, and toxic amounts of lead in tissues. The source of lead was believed to be peeling leaded paint from the walls of the bats' cage.

  19. Glacial to Holocene swings of the Australian-Indonesian monsoon

    NARCIS (Netherlands)

    Mohtadi, M.; Oppo, D.W.; Steinke, S.; Stuut, J.B.W.; De Pol-Holz, R.; Hebbeln, D.; Lückge, A.; Stuut, J.B.W.; De-Pol-Holz, R.

    2011-01-01

    The Australian-Indonesian monsoon is an important component of the climate system in the tropical Indo-Pacific region(1). However, its past variability, relation with northern and southern high-latitude climate and connection to the other Asian monsoon systems are poorly understood. Here we present

  20. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    A.T.M. Schreiner (Agnes)

    2013-01-01

    markdownabstract__Abstract__ The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will pro

  1. Asian Students: Their Experiences and Perceptions of Australian Universities.

    Science.gov (United States)

    Wilkinson, John W.; And Others

    1996-01-01

    A survey of 111 Asian students attending three South Australian universities found varied reasons for studying in Australia, four distinct student segments, but no dominant selection criteria. About one-quarter experienced communication problems, homesickness, or loneliness. Study-related difficulties varied, related to segment. A large minority…

  2. Implementing Cooperative Learning in Australian Primary Schools: Generalist Teachers' Perspectives

    Science.gov (United States)

    Hennessey, Angela; Dionigi, Rylee A.

    2013-01-01

    To implement cooperative learning successfully in practice, teachers require knowledge of cooperative learning, its features and terms, and how it functions in classrooms. This qualitative study examined 12 Australian generalist primary teachers', understandings of cooperative learning and perceived factors affecting its implementation. Using…

  3. Models of Reference Services in Australian Academic Libraries

    Science.gov (United States)

    Burke, Liz

    2008-01-01

    This article reports on a project which was undertaken in 2006 to investigate the current modes and methods for delivering reference services in Australian academic libraries. The project included a literature review to assist in providing a definition of reference services as well as a snapshot of statistics showing staff and patron numbers from…

  4. Species of Pleistodontes from the Australian continent (Hymenoptera, Agaonidae)

    NARCIS (Netherlands)

    Wiebes, J.T.

    1990-01-01

    Review of the Australian species of Pleistodontes Saunders (Hymenoptera Chalcidoidea, Agaonidae: fig insects), with description of new species Pleistodontes cuneatus (from Ficus leucotricha Miq.) and P. proximus (from F. platypoda A. Cunn. ex Miq.), both collected in E. Kimberley, W. Australia, and

  5. Motivational Postures and Compliance with Environmental Law in Australian Agriculture

    Science.gov (United States)

    Bartel, Robyn; Barclay, Elaine

    2011-01-01

    Motivational posture theory is applied and extended to the context of Australian agriculture and environmental regulation. Regulatory failure in this area has been observed but little was known of the compliance attitudes and behaviours of farmers prior to this study. Agriculture covers over 60% of Australia's land surface so this information is…

  6. Student Engagement and Departure Intention: An Australian University Perspective

    Science.gov (United States)

    Jackling, Beverley; Natoli, Riccardo

    2011-01-01

    This study addresses the departure intentions of an Australian university business student cohort that is characterised by high levels of diversity in pre-entry attributes. The study investigates the level of student engagement using the academic and social integration components of the Student Engagement Questionnaire (SEQ) based on Tinto's model…

  7. Australian Vice-Chancellors: Incumbency Patterns in an Emerging System.

    Science.gov (United States)

    Sloper, David

    1987-01-01

    This paper presents baseline data about the incumbency of Australian vice-chancellors who held appointments from 1963 to 1983. Findings are that the average length of the incumbency has declined from 13.6 years to 8.0 years and that the subsequent period will witness even higher rates of turnover. (TE)

  8. Australian Educational Institutions International Markets: A Correspondence Analysis

    Science.gov (United States)

    Mazzarol, Timothy W.; Soutar, Geoffrey N.

    2008-01-01

    Purpose: The global market for international students have become highly competitive and many institutions, particularly higher education institutions, rely heavily on fee income from overseas students. This study aims to examine the countries from which Australian education institutions draw such students and used this information to better…

  9. Entrepreneurship and Educational Leadership Development: Canadian and Australian Perspectives

    Science.gov (United States)

    Webber, Charles F.; Scott, Shelleyann

    2008-01-01

    This article reports the entrepreneurial activities of two university faculties, one Canadian and the other Australian, that were designed to meet the educational needs of students and to garner the resources necessary for program delivery. A conceptual framework for educational entrepreneurship, containing six dimensions, is proposed. The…

  10. Australian and South Pacific External Studies Association: Odlaa's Regional Predecessor

    Science.gov (United States)

    Bewley, Donald

    2008-01-01

    The Australian and South Pacific External Studies Association (ASPESA)-- the predecessor of the Open and Distance Learning Association of Australia, Inc. (ODLAA)--was founded in 1973. From the outset, ASPESA adopted a broader-than-Australia focus for open and distance learning that included New Zealand, Papua New Guinea, and the member countries…

  11. The Prevalence and Characteristics of Online Assessment in Australian Universities

    Science.gov (United States)

    Byrnes, Rod; Ellis, Allan

    2006-01-01

    Assessment is one of the key elements of the teaching and learning process. It provides teachers with a means of evaluating the quality of their instruction. Students also use it to drive and direct their learning. Online teaching and learning will continue to become more important to Australian universities in order for them to remain competitive…

  12. Efficiency of Australian Technical and Further Education Providers

    Science.gov (United States)

    Fieger, Peter; Villano, Renato; Cooksey, Ray

    2016-01-01

    Budgetary constraints on the public purse have led Australian Federal and State governments to focus increasingly on the efficiency of public institutions, including Technical and Further Education (TAFE) institutes. In this study, we define efficiency as the relationship between financial and administrative inputs and educational outputs. We…

  13. Adaptive Behaviour Assessment System: Indigenous Australian Adaptation Model (ABAS: IAAM)

    Science.gov (United States)

    du Plessis, Santie

    2015-01-01

    The study objectives were to develop, trial and evaluate a cross-cultural adaptation of the Adaptive Behavior Assessment System-Second Edition Teacher Form (ABAS-II TF) ages 5-21 for use with Indigenous Australian students ages 5-14. This study introduced a multiphase mixed-method design with semi-structured and informal interviews, school…

  14. Australian Vocational Education and Training Statistics: Students & Courses. 2013

    Science.gov (United States)

    National Centre for Vocational Education Research (NCVER), 2014

    2014-01-01

    This publication provides a summary of 2013 data relating to students, courses, qualifications, training providers and funding in Australia's publicly funded vocational education and training (VET) system. The Australian VET system provides training across a wide range of subject areas and is delivered through a variety of training…

  15. Changing the Australian Taxation System: Towards a Family Income Guarantee.

    Science.gov (United States)

    Institute of Family Studies, Melbourne (Australia).

    Changes in the Australian taxation system are discussed in reference to two central issues: (1) achieving horizontal and vertical equity within the tax-transfer system; and (2) interrelating taxation and social security systems. Horizontal equity embodies the principle that those in similar economic circumstances should pay the same levels of…

  16. Pathways from Casual Employment to Economic Security: The Australian Experience

    Science.gov (United States)

    Burgess, John; Campbell, Iain; May, Robyn

    2008-01-01

    Casual employment is extensive and has been increasing for more than two decades in Australia. The concept of casual employment used in the Australian context is unusual, but it is directly linked to benefit and rights exclusion within the regulatory framework governing employment. The expansion in casual employment has spread across all sectors,…

  17. The Australian Geodetic Observing Program. Current Status and Future Plans

    Science.gov (United States)

    Johnston, G.; Dawson, J. H.

    2015-12-01

    Over the last decade, the Australian government has through programs like AuScope, the Asia Pacific Reference Frame (APREF), and the Pacific Sea Level Monitoring (PSLM) Project made a significant contribution to the Global Geodetic Observing Program. In addition to supporting the national research priorities, this contribution is justified by Australia's growing economic dependence on precise positioning to underpin efficient transportation, geospatial data management, and industrial automation (e.g., robotic mining and precision agriculture) and the consequent need for the government to guarantee provision of precise positioning products to the Australian community. It is also well recognised within Australia that there is an opportunity to exploit our near unique position as being one of the few regions in the world to see all new and emerging satellite navigation systems including Galileo (Europe), GPS III (USA), GLONASS (Russia), Beidou (China), QZSS (Japan) and IRNSS (India). It is in this context that the Australian geodetic program will build on earlier efforts and further develop its key geodetic capabilities. This will include the creation of an independent GNSS analysis capability that will enable Australia to contribute to the International GNSS Service (IGS) and an upgrade of key geodetic infrastructure including the national VLBI and GNSS arrays. This presentation will overview the significant geodetic activities undertaken by the Australian government and highlight its future plans.

  18. Organisational Change and the Management of Training in Australian Enterprises.

    Science.gov (United States)

    Smith, Andrew; Oczkowski, Edward; Macklin, Robert; Noble, Charles

    2003-01-01

    A survey of 584 Australian companies investigated the impact of 5 management practices (total quality management, teamwork, lean production, reengineering, learning organizations) in relation to 8 training practices. New management practices had significant but differing effects on the organization of training: total quality management had the…

  19. French Theory vs. Australian Praxis: The Sham in Tertiary Education.

    Science.gov (United States)

    Winn, Philip

    1996-01-01

    Argues that the primary mode of expression of a significant proportion of contemporary literary and historical criticism (the stock in trade of Australian Arts faculties) is the French language. Emphasizes that knowledge of French prejudices and inclinations can only be gained by learning French. (two references) (Author/CK)

  20. The Evolution of Technology: Landmarking Australian Secondary School Music

    Science.gov (United States)

    Crawford, Renée

    2014-01-01

    This paper will provide an overview of the history of the inclusion of technology in Australian education with a focus on music education. There will be a discussion of some of the arguments for its inclusion and how these may have changed over time. Technology has always been actively present in music and its practice. However, it was through…

  1. Diabetes Education Needs of Chinese Australians: A Qualitative Study

    Science.gov (United States)

    Choi, Tammie S. T.; Walker, Karen Z.; Ralston, Robin A.; Palermo, Claire

    2015-01-01

    Objective: The aim of this study was to evaluate a type 2 diabetes education programme for Chinese Australians, based on the experience of participants and by exploring the unique needs of Chinese patients, their health beliefs and their cultural behaviours. Design and setting: A qualitative ethnographic study was undertaken in a community health…

  2. Trends in BMI of urban Australian adults, 1980-2000

    DEFF Research Database (Denmark)

    Walls, Helen L; Wolfe, Rory; Haby, Michelle M;

    2010-01-01

    of 7.4 kg/m2 at the higher end for women aged 55-64 years. While the prevalence of obesity (BMI >or= 30 kg/m2) doubled, the prevalence of obesity class III (BMI >or= 40 kg/m2) increased fourfold. CONCLUSIONS: BMI in urban Australian adults has increased and its distribution has become increasingly...

  3. Pruritis and palpable purpura from leeches in the Australian Rainforest

    OpenAIRE

    Seiverling, Elizabeth V.; Amrit Khalsa; Hadjh T. Ahrns

    2014-01-01

    Highlights • Leech saliva contains hirudin (a thrombin inhibitor) and histamine. • Leech bites cause pruritis (itching) and purpura (visible hemorrhage into the skin). • Some Australian leeches can transmit trypanosomal infections. • Saturated salt solution, alcohol, or vinegar, may ease leech removal.

  4. Supplement to a monograph of the Indo-Australian Clausiliidae

    NARCIS (Netherlands)

    Loosjes, F.E.

    1963-01-01

    Since the publication of my monograph of the Indo-Australian Clausiliidae (Loosjes, 1953) I obtained some additional information, consisting mainly of new distribution records and data on shell-structures. The present paper deals with these additional data, while furthermore two new species are desc

  5. Australian Indigenous Higher Education: Politics, Policy and Representation

    Science.gov (United States)

    Wilson, Katie; Wilks, Judith

    2015-01-01

    The growth of Aboriginal and Torres Strait Islander participation in Australian higher education from 1959 to the present is notable statistically, but below population parity. Distinct patterns in government policy-making and programme development, inconsistent funding and political influences, together with Indigenous representation during the…

  6. Secondary Teacher Resignation in Western Australian: An Anthology of Existences

    Science.gov (United States)

    Fetherston, Tony; Lummis, Geoffrey

    2012-01-01

    In recent years, Western Australian school have faced a significant increase in the number of secondary school teacher resignations. By analysing qualitative data gathered from interviews of 11 recently resigned secondary teachers, and three senior level administrators, the researchers sought to begin to understand the reasons behind a teacher…

  7. Lead-210 in the Australian environment, 1964--70

    International Nuclear Information System (INIS)

    Extensive monitoring studies have been made of fission products arising from nuclear weapon tests and of naturally occurring radionuclides in the Australian environment. Methods are described for the sampling and radiochemical measurement procedures for lead-210 in air, precipitation, and drinking water. The results of measurements in Australia to the end of 1970 are reported. (U.S.)

  8. Australian Rural Education Award 1996 and Recipient's Speech.

    Science.gov (United States)

    Young, Judy

    1996-01-01

    Short descriptions and contact information for the 14 programs nominated for the 1996 Australian Rural Education Award. The winner's acceptance speech describes the Students at Risk Program at East Kalgoorlie Public School (Western Australia), a transportation and health support program developed from discussions with children and parents that…

  9. Intergenerational transmission of dietary behaviours: A qualitative study of Anglo-Australian, Chinese-Australian and Italian-Australian three-generation families.

    Science.gov (United States)

    Rhodes, Kate; Chan, Flora; Prichard, Ivanka; Coveney, John; Ward, Paul; Wilson, Carlene

    2016-08-01

    Family food choice is complex with a number of people within the family sharing food choice and preparation responsibilities. Differences in dietary behaviours also exist between various ethnic groups worldwide, and are apparent within multicultural nations such as Australia. This study examined the intergenerational transmission of eating behaviour through semi-structured family interviews with 27 three generation families (Anglo-Australian: n = 11, Chinese-Australian: n = 8, Italian-Australian: n = 8; N = 114). The influence of generation (grandparent, parent, child), role (grandmother, grandfather, mother, father, daughter, son), and ethnic background were considered. Thematic analysis identified that regardless of ethnic background, grandmothers and mothers dominated family food choice decisions even in families where fathers were primarily responsible for the preparation of family meals. The women in each generation influenced fruit and vegetable intake by controlling purchasing decisions (e.g., by shopping for food or editing family grocery shopping lists), insisting on consumption, monitoring and reminding, utilizing food as a prerequisite for conditional treats (e.g., eating fruit before being allowed snacks), instigating and enforcing food rules (e.g., fast food only on weekends), and restricting others' food choices. Grandparents and children shared a relationship that skipped the parent generation and influenced dietary behaviours bi-directionally. These findings have implications for the delivery of dietary health messages used in disease prevention interventions designed to successfully reach culturally and linguistically diverse populations and all members of multigenerational families.

  10. Intergenerational transmission of dietary behaviours: A qualitative study of Anglo-Australian, Chinese-Australian and Italian-Australian three-generation families.

    Science.gov (United States)

    Rhodes, Kate; Chan, Flora; Prichard, Ivanka; Coveney, John; Ward, Paul; Wilson, Carlene

    2016-08-01

    Family food choice is complex with a number of people within the family sharing food choice and preparation responsibilities. Differences in dietary behaviours also exist between various ethnic groups worldwide, and are apparent within multicultural nations such as Australia. This study examined the intergenerational transmission of eating behaviour through semi-structured family interviews with 27 three generation families (Anglo-Australian: n = 11, Chinese-Australian: n = 8, Italian-Australian: n = 8; N = 114). The influence of generation (grandparent, parent, child), role (grandmother, grandfather, mother, father, daughter, son), and ethnic background were considered. Thematic analysis identified that regardless of ethnic background, grandmothers and mothers dominated family food choice decisions even in families where fathers were primarily responsible for the preparation of family meals. The women in each generation influenced fruit and vegetable intake by controlling purchasing decisions (e.g., by shopping for food or editing family grocery shopping lists), insisting on consumption, monitoring and reminding, utilizing food as a prerequisite for conditional treats (e.g., eating fruit before being allowed snacks), instigating and enforcing food rules (e.g., fast food only on weekends), and restricting others' food choices. Grandparents and children shared a relationship that skipped the parent generation and influenced dietary behaviours bi-directionally. These findings have implications for the delivery of dietary health messages used in disease prevention interventions designed to successfully reach culturally and linguistically diverse populations and all members of multigenerational families. PMID:27133550

  11. Australian Muslim civil society organisations: Pathways to social inclusion

    Directory of Open Access Journals (Sweden)

    Nora Shikeen Amath

    2015-09-01

    Full Text Available There is great interest on issues related to Muslims and Islam; however, a large concentration of the scholarly literature as well as media and political discourses focus predominantly on political issues and actions related to fundamentalism, radicalisation, militancy and terrorism. The dominance of these issues in the discourses does not provide a holistic understanding of Muslims, particularly their role, place and identity as minorities in a Western society. Indeed, we know relatively little about the larger number of Muslim political actors engaged in civil society, especially those involved in creating pathways to social inclusion. Utilising descriptive phenomenology, this paper explores the complex issues of social inclusion and the Australian Muslim communities. Underpinning this discussion is the theory of social capital; as noted by a number of scholars and social policy experts, the theory of social inclusion alone is inadequate and ineffective in creating participation, equality and cohesion. This paper also observes that while many reports and studies provide pragmatic suggestions on how to work towards the social inclusion of Australian Muslims, the concentration on these suggestions tend to focus on how the government can provide these solutions. What is lacking in the literature is the recognition of the Australian Muslim community’s role and agency in initiating and executing the programs needed to address such issues of social exclusion. The 30 unstructured phenomenological interviews demonstrate that Australian MCSOs are proactively engaging with their communities to ensure that they are responding appropriately to these issues. Moreover, they are creating pathways and access for Australian Muslims to better participate, engage in and contribute to mainstream society. In particular, the MCSO actors revealed four themes related to social inclusion: supporting participation in education and training, facilitating participation

  12. Australian climate change impacts, adaptation and vulnerability

    International Nuclear Information System (INIS)

    Full text: Full text: The IPCC Fourth Assessment Report on impacts, adaptation and vulnerability made the following conclusions about Australia (Hennessy et al., 2007): Regional climate change has occurred. Since 1950, there has been 0.70C warming, with more heat waves, fewer frosts, more rain in north-west Australia, less rain in southern and eastern Australia, an increase in the intensity of Australian droughts and a rise in sea level of about 70 mm. Australia is already experiencing impacts from recent climate change. These are now evident in increasing stresses on water supply and agriculture, changed natural ecosystems, and reduced seasonal snow cover. Some adaptation has already occurred in response to observed climate change. Examples come from sectors such as water, natural ecosystems, agriculture, horticulture and coasts. However, ongoing vulnerability to extreme events is demonstrated by substantial economic losses caused by droughts, floods, fire, tropical cyclones and hail. The climate of the 21st century is virtually certain to be warmer, with changes in extreme events. Heat waves and fires are virtually certain to increase in intensity and frequency. Floods, landslides, droughts and storm surges are very likely to become more frequent and intense, and snow and frost are very likely to become less frequent. Large areas of mainland Australia are likely to have less soil moisture. Potential impacts of climate change are likely to be substantial without further adaptation; As a result of reduced precipitation and increased evaporation, water security problems are projected to intensify by 2030 in southern and eastern Australia; Ongoing coastal development and population growth, in areas such as Cairns and south-east Queensland, are projected to exacerbate risks from sea level rise and increases in the severity and frequency of storms and coastal flooding by 2050. Significant loss of biodiversity is projected to occur by 2020 in some ecologically rich

  13. Spectral Information System for Australian Spectroscopy Data

    Science.gov (United States)

    Chisholm, L. A.; Ong, C.; Hueni, A.; Suarez, L.; Restrepo-Coupe, N.

    2013-12-01

    data processing. When associated with intelligent software, data is not only retrievable and usable by other users or systems, but additional processing functionalities become available which further transform the data/information held by the information system (Chisholm et al 2013). The Australian remote sensing community has moved towards a system that can support scientists in analysing their data using the full potential of combined metadata spaces (Wason and Wiley, 2000) and spectral spaces (Hueni et al 2012). Combined with efforts towards establishing a metadata standard, the development of best practice protocols, and conceptualisation of the spectroscopy data life cycle, a series of operational case studies from operational testing serve to highlight the capacity of the system to capture and manage an expanding range of spectroscopy research data. This paper will summarise case studies to illustrate the use of the system as data repository and as a platform for post-processing and storage of according results in the database. This approach will address the use of the system to characterize vegetation attributes which infer function, and uses which demonstrate the generic nature of the SPECCHIO system for the handling of in-situ spectral data and metadata, and as a platform for post-processing and storage of according results in the database.

  14. Depression, anxiety, and stress in partners of Australian combat veterans and military personnel: a comparison with Australian population norms.

    Science.gov (United States)

    MacDonell, Gail V; Bhullar, Navjot; Thorsteinsson, Einar B

    2016-01-01

    Partners of Australian combat veterans are at an increased risk of experiencing mental health problems. The present study provides a comparative analysis of the mental health of partners of veterans with that of the Australian normative data. To compare different types of groups of partners, the study samples comprised: (a) partners of Australian combat veterans (Sample 1: n = 282, age M = 60.79, SD = 5.05), (b) a sub-sample of partners of Australian combat veterans from the previous sample (Sample 2: n = 50; M = 60.06, SD = 4.80), (c) partners of Special Air Services Regiment (SASR) personnel (Sample 3: n = 40, age M = 34.39SD = 7.01), and (d) partners of current serving military (non-SASR) personnel (Sample 4: n = 38, age M = 32.37, SD = 6.20). Respondents completed measures assessing their reported levels of depression, anxiety, and stress. Samples 1 and 2 comprised partners of Australian military veterans who reported significantly greater symptoms of depression, anxiety, and stress than the comparative population norms. The sample of SASR personnel partners (Sample 3) reported significantly lower levels of depression and anxiety, whereas the sample with non-SASR personnel partners (Sample 4) reported a significantly greater stress symptomatology than the comparative norms. Number of deployments was found to be associated with depression, anxiety, and stress in partners of non-SASR veterans (Sample 4). Lessons and protective factors can be learnt from groups within the current military as to what may assist partners and families to maintain a better level of psychosocial health. PMID:27635339

  15. Crystallization and crystal properties of squid rhodopsin

    OpenAIRE

    Murakami, Midori; Kitahara, Rei; Gotoh, Toshiaki; Kouyama, Tsutomu

    2007-01-01

    Truncated rhodopsin from the retina of the squid Todarodes pacificus was extracted and crystallized by the sitting-drop vapour-diffusion method. Hexagonal crystals grown in the presence of octylglucoside and ammonium sulfate diffracted to 2.8 Å resolution.

  16. Growth of dopamine crystals

    Science.gov (United States)

    Patil, Vidya; Patki, Mugdha

    2016-05-01

    Many nonlinear optical (NLO) crystals have been identified as potential candidates in optical and electro-optical devices. Use of NLO organic crystals is expected in photonic applications. Hence organic nonlinear optical materials have been intensely investigated due to their potentially high nonlinearities, and rapid response in electro-optic effect compared to inorganic NLO materials. There are many methods to grow organic crystals such as vapor growth method, melt growth method and solution growth method. Out of these methods, solution growth method is useful in providing constraint free crystal. Single crystals of Dopamine have been grown by evaporating the solvents from aqueous solution. Crystals obtained were of the size of orders of mm. The crystal structure of dopamine was determined using XRD technique. Images of crystals were obtained using FEG SEM Quanta Series under high vacuum and low KV.

  17. Bioelectromagnetics Research within an Australian Context: The Australian Centre for Electromagnetic Bioeffects Research (ACEBR

    Directory of Open Access Journals (Sweden)

    Sarah P. Loughran

    2016-09-01

    Full Text Available Mobile phone subscriptions continue to increase across the world, with the electromagnetic fields (EMF emitted by these devices, as well as by related technologies such as Wi-Fi and smart meters, now ubiquitous. This increase in use and consequent exposure to mobile communication (MC-related EMF has led to concern about possible health effects that could arise from this exposure. Although much research has been conducted since the introduction of these technologies, uncertainty about the impact on health remains. The Australian Centre for Electromagnetic Bioeffects Research (ACEBR is a National Health and Medical Research Council Centre of Research Excellence that is undertaking research addressing the most important aspects of the MC-EMF health debate, with a strong focus on mechanisms, neurodegenerative diseases, cancer, and exposure dosimetry. This research takes as its starting point the current scientific status quo, but also addresses the adequacy of the evidence for the status quo. Risk communication research complements the above, and aims to ensure that whatever is found, it is communicated effectively and appropriately. This paper provides a summary of this ACEBR research (both completed and ongoing, and discusses the rationale for conducting it in light of the prevailing science.

  18. Bioelectromagnetics Research within an Australian Context: The Australian Centre for Electromagnetic Bioeffects Research (ACEBR)

    Science.gov (United States)

    Loughran, Sarah P.; Al Hossain, Md Shahriar; Bentvelzen, Alan; Elwood, Mark; Finnie, John; Horvat, Joseph; Iskra, Steve; Ivanova, Elena P.; Manavis, Jim; Mudiyanselage, Chathuranga Keerawella; Lajevardipour, Alireza; Martinac, Boris; McIntosh, Robert; McKenzie, Raymond; Mustapic, Mislav; Nakayama, Yoshitaka; Pirogova, Elena; Rashid, M. Harunur; Taylor, Nigel A.; Todorova, Nevena; Wiedemann, Peter M.; Vink, Robert; Wood, Andrew; Yarovsky, Irene; Croft, Rodney J.

    2016-01-01

    Mobile phone subscriptions continue to increase across the world, with the electromagnetic fields (EMF) emitted by these devices, as well as by related technologies such as Wi-Fi and smart meters, now ubiquitous. This increase in use and consequent exposure to mobile communication (MC)-related EMF has led to concern about possible health effects that could arise from this exposure. Although much research has been conducted since the introduction of these technologies, uncertainty about the impact on health remains. The Australian Centre for Electromagnetic Bioeffects Research (ACEBR) is a National Health and Medical Research Council Centre of Research Excellence that is undertaking research addressing the most important aspects of the MC-EMF health debate, with a strong focus on mechanisms, neurodegenerative diseases, cancer, and exposure dosimetry. This research takes as its starting point the current scientific status quo, but also addresses the adequacy of the evidence for the status quo. Risk communication research complements the above, and aims to ensure that whatever is found, it is communicated effectively and appropriately. This paper provides a summary of this ACEBR research (both completed and ongoing), and discusses the rationale for conducting it in light of the prevailing science. PMID:27690076

  19. Invariance of Parent Ratings of the ADHD Symptoms in Australian and Malaysian, and North European Australian and Malay Malaysia Children: A Mean and Covariance Structures Analysis Approach

    Science.gov (United States)

    Gomez, Rapson

    2009-01-01

    Objective: This study used the mean and covariance structures analysis approach to examine the equality or invariance of ratings of the 18 ADHD symptoms. Method: 783 Australian and 928 Malaysian parents provided ratings for an ADHD rating scale. Invariance was tested across these groups (Comparison 1), and North European Australian (n = 623) and…

  20. Life Satisfaction of Young Australians: Relationships between Further Education, Training and Employment and General and Career Satisfaction. Longitudinal Surveys of Australian Youth Research Report 43

    Science.gov (United States)

    Hillman, Kylie; McMillan, Julie

    2005-01-01

    Prepared by the Australian Council for Educational Research (ACER) under an agreement with the Australian Government Department of Education, Science and Training (DEST), this report has three broad aims: (1) To describe the relationship between life satisfaction and participation in a range of post-school education, training and labour market…

  1. ALICE photon spectrometer crystals

    CERN Multimedia

    Maximilien Brice

    2006-01-01

    Members of the mechanical assembly team insert the last few crystals into the first module of ALICE's photon spectrometer. These crystals are made from lead-tungstate, a crystal as clear as glass but with nearly four times the density. When a high-energy particle passes through one of these crystals it will scintillate, emitting a flash of light allowing the energy of photons, electrons and positrons to be measured.

  2. Crystallization from Gels

    Science.gov (United States)

    Narayana Kalkura, S.; Natarajan, Subramanian

    Among the various crystallization techniques, crystallization in gels has found wide applications in the fields of biomineralization and macromolecular crystallization in addition to crystallizing materials having nonlinear optical, ferroelectric, ferromagnetic, and other properties. Furthermore, by using this method it is possible to grow single crystals with very high perfection that are difficult to grow by other techniques. The gel method of crystallization provides an ideal technique to study crystal deposition diseases, which could lead to better understanding of their etiology. This chapter focuses on crystallization in gels of compounds that are responsible for crystal deposition diseases. The introduction is followed by a description of the various gels used, the mechanism of gelling, and the fascinating phenomenon of Liesegang ring formation, along with various gel growth techniques. The importance and scope of study on crystal deposition diseases and the need for crystal growth experiments using gel media are stressed. The various crystal deposition diseases, viz. (1) urolithiasis, (2) gout or arthritis, (3) cholelithiasis and atherosclerosis, and (4) pancreatitis and details regarding the constituents of the crystal deposits responsible for the pathological mineralization are discussed. Brief accounts of the theories of the formation of urinary stones and gallstones and the role of trace elements in urinary stone formation are also given. The crystallization in gels of (1) the urinary stone constituents, viz. calcium oxalate, calcium phosphates, uric acid, cystine, etc., (2) the constituents of the gallstones, viz. cholesterol, calcium carbonate, etc., (3) the major constituent of the pancreatic calculi, viz., calcium carbonate, and (4) cholic acid, a steroidal hormone are presented. The effect of various organic and inorganic ions, trace elements, and extracts from cereals, herbs, and fruits on the crystallization of major urinary stone and gallstone

  3. Protein Crystal Based Nanomaterials

    Science.gov (United States)

    Bell, Jeffrey A.; VanRoey, Patrick

    2001-01-01

    This is the final report on a NASA Grant. It concerns a description of work done, which includes: (1) Protein crystals cross-linked to form fibers; (2) Engineering of protein to favor crystallization; (3) Better knowledge-based potentials for protein-protein contacts; (4) Simulation of protein crystallization.

  4. Artistic Crystal Creations

    Science.gov (United States)

    Lange, Catherine

    2008-01-01

    In this inquiry-based, integrative art and science activity, Grade 5-8 students use multicolored Epsom salt (magnesium sulfate) crystallizing solutions to reveal beautiful, cylindrical, 3-dimensional, needle-shaped structures. Through observations of the crystal art, students analyze factors that contribute to crystal size and formation, compare…

  5. Western Australian Mineral and Petroleum Statistics Digest 2006-07

    International Nuclear Information System (INIS)

    This publication contains the most comprehensive statistical information available on the Western Australian minerals and petroleum industry. The statistics in this Digest show that in 2006-07 the value of sales by the State's minerals and petroleum sector set a new record, rising by 25 per cent to reach $53.4 billion. This follows a decade of average annual growth of twelve per cent. This record result was driven by strong overseas demand for our resources and rising commodity prices. Despite the robust nature of the industry, the year produced many challenges and the impressive result was achieved against a background of a strengthening Australian dollar, adverse weather conditions, skills shortages and mining equipment supply constraints

  6. Environmental risk assessment: an Australian perspective. Supervising Scientist Report 102

    International Nuclear Information System (INIS)

    Environmental risk assessment can be used as a strategic tool to set environmental priorities and as a tactical tool to set environmental standards. This report is designed to inform Australian environmental managers about the techniques and applications of environmental risk assessment and to familiarize risk analysts with some of the issues that are of concern to environmental managers. The use of risk assessment is illustrated by applying its techniques to five case studies which include: risk from chemicals and from contaminated sites; risk to people and to the natural environment from development, such as uranium mining; climate change; and risk associated with political decision-making. Then, by considering Australian and overseas practice, a generic framework is presented within which environmental risk assessment in Australia can be undertaken, and possible methods of implementation are discussed. refs., 38 figs

  7. Trypanosomes of Australian Mammals: Knowledge Gaps Regarding Transmission and Biosecurity.

    Science.gov (United States)

    Thompson, Craig K; Thompson, R C Andrew

    2015-11-01

    Trypanosomes infect humans, domestic animals, and wildlife, and are transmitted by haematophagous invertebrate vectors. Eight native trypanosome species have been described from Australian indigenous mammals, along with other unnamed isolates and genotypes. Associated difficulties relating to the confirmation of cyclical and mechanical vector candidates has hindered vector identification in Australia, with no successful experimental transmission documented for any of these native trypanosomes to indigenous mammals. We discuss pending biosecurity issues, with significant importance placed on the close phylogenetic and phenotypic relationship shared between Trypanosoma cruzi and some Australian trypanosomes. With such a dearth of information, we highlight the importance of keeping an open mind, which considers all possibilities during future investigations of vectors and their associated biosecurity issues in Australia.

  8. Securitization of Migration: an Australian case study of global trends

    Directory of Open Access Journals (Sweden)

    Michael Humphrey

    2014-08-01

    Full Text Available Post September 11 migration has increasingly been framed as a security problem. In the 2010 Australian election campaign migration was connected to security (defense of our borders, terrorism and social cohesion and to related issues of insecurity about the future (population size,sustainability and economic growth. Thisframing of migration as a national security issue overlooks the reality that Australian immigration is part of the global flow of population. Migration is an international issue experienced by states as a national question of border control and sovereignty seeking to manage the consequences of global inequality and mobility. This paper analyses the 'security turn' in migration debates in Australia and the North and the way the securitization of migration signifies the transformation of security from the problem of producing national order to the problem of managing global disorder resulting in the merging of national and international security strategies.

  9. Factors influencing reductions in smoking among Australian adolescents.

    Science.gov (United States)

    Dessaix, Anita; Maag, Audrey; McKenzie, Jeanie; Currow, David C

    2016-01-01

    A continued increase in the proportion of adolescents who never smoke, as well as an understanding of factors that influence reductions in smoking among this susceptible population, is crucial. The World Health Organization Framework Convention on Tobacco Control provides an appropriate structure to briefly examine Australian and New South Wales policies and programs that are influencing reductions in smoking among adolescents in Australia. This paper provides an overview of price and recent tax measures to reduce the demand for tobacco, the evolution of smoke-free environment policies, changes to tobacco labelling and packaging, public education campaigns, and restrictions to curb tobacco advertising. It also discusses supplyreduction measures that limit adolescents' access to tobacco products. Consideration is given to emerging priorities to achieve continued declines in smoking by Australian adolescents. PMID:26863168

  10. LEADERSHIP STYLES: A STUDY OF AUSTRALIAN AND THAI PUBLIC SECTORS

    Directory of Open Access Journals (Sweden)

    Nattavud Pimpa

    2012-01-01

    Full Text Available Leadership is deeply attached to culture. This study compares leadership styles in Thai and Australian public sectors. The data were collected from staff in public sector settings in Australia and Thailand. The results confirm four leadership styles that suit the public sector culture in both countries: communication-oriented, strategic thinking and planning, relationship building, and conflict management. In the Thai public sector system, leadership that focuses on goal orientation is ranked most highly: Australian public sector organisations focus on leadership that fosters equity among organisational members, creates a supportive environment in the workplace, and facilitates participation. It is evident from this study that significant distinctions between the organisational cultures of Thailand and Australia are matched by marked dissimilarities of preferred leadership styles. Thus, an understanding of local organisational culture is important for effective leadership at all levels.

  11. Gendering Aboriginalism: A Performative Gaze on Indigenous Australian Women

    Directory of Open Access Journals (Sweden)

    Katelyn Barney

    2010-03-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  12. Contributions of foods to sodium in the Australian food supply.

    Science.gov (United States)

    Greenfield, H; Smith, A M; Maples, J; Wills, R B

    1984-06-01

    The sodium contributions of various foods in the Australian supply have been calculated by applying recent local food composition data to food availability data and to typical notional Australian diets. Sodium available for consumption from the food supply was 3.00 g per capita per day. Of foods which are salted during processing, the three heaviest contributors of sodium were bread (23 per cent of total available sodium), processed meat and fish (14 per cent), and margarine (8 per cent). Other important contributors were breakfast cereals, biscuits, cheese, butter, potato crisps, dried soups and cakes (including pastries, pies and puddings). Foods identified by health authorities as 'highly salted' and thus prime targets for reduced consumption, provided 33 per cent of total available sodium, less than the 50 per cent contributed by other foods salted during processing. Take-away foods per se did not contribute more sodium than processed foods generally. PMID:6480405

  13. Gendering Aboriginalism : a performative gaze on indigenous Australian women

    Directory of Open Access Journals (Sweden)

    Barney, Katelyn

    2010-01-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  14. Training implications of reform in the Australian coal mining industry

    Energy Technology Data Exchange (ETDEWEB)

    Casey, J. (NSW Coal Association, Sydney, NSW (Australia))

    1992-01-01

    In 1989 the Australian coal mining industry reached an agreement with the unions to restructure the industry improving efficiency and cost effectiveness. Part of this agreement was the provision of structured and accredited training for employees. The Australian coal mining industry has adopted the National Training Reform Agenda and a new system of competency-based training is currently being implemented across Australia. The aims of the new system are: (1) to improve the level and flexibility of skills in the workforce; to better meet the needs of industry; and to facilitate the progressive introduction of a competency based approach to training. Competency based training places the emphasis on what a person can do in the workplace after training rather than the quantity of training (e.g measured by cost or time spent). The paper describes the new training programme and the development of competency standards.

  15. Implementing Business Process Redesign: early lessons from the Australian experience

    Directory of Open Access Journals (Sweden)

    Marianne Broadbent

    1995-05-01

    Full Text Available Business Process Redesign (BPR is a change management approach aimed at achieving quantum improvements in business performance. Industry interest levels in BPR are high as a direct result of current difficulties in the global economic climate and tight business conditions. Integral to BPR is the availability of new stable technologies which both stimulate and enable process changes. This paper highlights the experiences of a number of Australian firms which have implemented BPR. A ten step framework for BPR is presented together with a series of caveats. BPR is a difficult, messy and often non-linear activity which challenges many of the ways organisations operate. Information Technology plays a pivotal role in BPR as both an enabler and disenabler for change. Lessons emerging from early Australian experiences with BPR focus on the role of executive sponsorship, consultants, measurements, education and training, technology and people involved in the change process.

  16. Do East Australian Current anticyclonic eddies leave the Tasman Sea?

    Science.gov (United States)

    Pilo, Gabriela S.; Oke, Peter R.; Rykova, Tatiana; Coleman, Richard; Ridgway, Ken

    2015-12-01

    Using satellite altimetry and high-resolution model output we analyze the pathway of large, long-lived anticyclonic eddies that originate near the East Australian Current (EAC) separation point. We show that 25-30% of these eddies propagate southward, around Tasmania, leave the Tasman Sea, and decay in the Great Australian Bight. This pathway has not been previously documented owing to poor satellite sampling off eastern Tasmania. As eddies propagate southward, they often "stall" for several months at near-constant latitude. Along the pathway eddies become increasingly barotropic. Eddy intensity is primarily influenced by merging with other eddies and a gradual decay otherwise. Surface temperature anomaly associated with anticyclonic eddies changes as they propagate, while surface salinity anomaly tends to remain relatively unchanged as they propagate.

  17. Transient coupling relationships of the Holocene Australian monsoon

    CERN Document Server

    McRobie, Fiona H; Wyrwoll, Karl-Heinz

    2015-01-01

    The modern-day northwest Australian summer monsoon is dynamically coupled to other regional monsoon systems and inflows from the Indian Ocean, however, the nature of these relationships over longer time scales is uncertain. Previous attempts to evaluate how proxy records from the Indonesian-Australian monsoon region correspond to other records from the Indian and East Asian monsoon regions, as well as to El Ni\\~no-related proxy records, has been qualitative, relying on `curve-fitting' methods. Here, we seek a quantitative approach for identifying coupling relationships between paleoclimate proxy records, employing statistical techniques to compute the interdependence of two paleoclimate time series. We verify the use of complex networks to identify coupling relationships between modern climate indices which correspond to physically-based mechanisms. This method is then extended to a set of paleoclimate proxy records from the Asian, Australasian and South American regions spanning the past 9,000 years. The res...

  18. Factors Affecting Indigenous West Australians' Health Behavior: Indigenous Perspectives.

    Science.gov (United States)

    Waterworth, Pippa; Dimmock, James; Pescud, Melanie; Braham, Rebecca; Rosenberg, Michael

    2016-01-01

    The factors driving the disparity in health outcomes between Indigenous and non-Indigenous Australians include socio-economic factors, racism, and history. The current study focused on exploring Indigenous participants' perspectives of the factors that affect the health behavior of their community members. Participatory action research methodology and a grounded theory approach were utilized. In total, 120 members of two urban West Australian Indigenous communities participated in focus group discussions. There was substantial similarity between the themes that emerged within the discussions held in the two communities. Factors relating to culture, social connections, racism, communication, and personal aspects were particularly salient to health behavior of the participants. Several of the themes including culture, racism, communication, and distrust highlight the tension caused by being a member of a minority cultural group that has been marginalized by the practices and attitudes of the dominant cultural group. Personal choice was sometimes prioritized over health. PMID:25847855

  19. Ornamental Stones and Gemstones: The limits of heritage stone designation: The case for and against Australian Precious Opal

    Science.gov (United States)

    Cooper, Barry

    2015-04-01

    geological arena for the first time. Arguments against the international designation of opal may be that the GHSR designation was meant primarily for building stone, not gemstones, even if it is possible to purchase tiles with embedded opal material. It may be argued that opal is also a mineral not a stone or rock however the precious quality of opal results from mineral impurities/ crystal irregularities and specimens of boulder Opal are best regarded as rock. The decision on this matter is best based on whether designating precious opal will beneficially facilitate increased professional, community, national and international awareness of opal especially through scientific investigation, whilst also assisting marketing of opal as a commercial commodity. In addition, the real benefit of grouping opal in a designation that includes building stone needs to be considered? It is likely that not all gemstones could beneficially be designated a heritage stone because the level of manufacturing or processing may be so great that most natural qualities of the material are lost. In addition, Australian opal should most likely be beneficially recognised in an "Australian Precious Opal Province" given the extent of regional opal variation in Australia coupled with the unusual sedimentary aspect of most occurrences.

  20. Cooler for obtaining crystals

    Energy Technology Data Exchange (ETDEWEB)

    Cabric, B.; Danilovic, N. [Faculty of Sciences, P.O. Box 60, 34000 Kragujevac (RS); Pavlovic, T. [Faculty of Sciences, P.O. Box 224, 18000 Nis (RS)

    2011-03-15

    A modular air-cooled tube, with a series of movable Tamman test tubes or plugs (modular unilateral and bilateral ''crystallization comb''), installed in a laboratory tube furnace is presented. The setup allows easy regulation and simultaneous crystallization tests of a series of different crystallization parameters in crucible columns, enabling rapid acquisition of crystals. The relationship between the crystallization parameters has been given and numerically analyzed. This method can also be applied in crucible and chamber furnaces. (copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  1. Calcium Intake in Elderly Australian Women Is Inadequate

    Directory of Open Access Journals (Sweden)

    Colin W. Binns

    2010-09-01

    Full Text Available The role of calcium in the prevention of bone loss in later life has been well established but little data exist on the adequacy of calcium intakes in elderly Australian women. The aim of this study was to compare the dietary intake including calcium of elderly Australian women with the Australian dietary recommendation, and to investigate the prevalence of calcium supplement use in this population. Community-dwelling women aged 70–80 years were randomly recruited using the Electoral Roll for a 2-year protein intervention study in Western Australia. Dietary intake was assessed at baseline by a 3-day weighed food record and analysed for energy, calcium and other nutrients. A total of 218 women were included in the analysis. Mean energy intake was 7,140 ± 1,518 kJ/day and protein provided 19 ± 4% of energy. Mean dietary calcium intake was 852 ± 298 mg/day, which is below Australian recommendations. Less than one quarter of women reported taking calcium supplements and only 3% reported taking vitamin D supplements. Calcium supplements by average provided calcium 122 ± 427 mg/day and when this was taken into account, total calcium intake increased to 955 ± 504 mg/day, which remained 13% lower than the Estimated Average Requirement (EAR, 1,100 mg/day for women of this age group. The women taking calcium supplements had a higher calcium intake (1501 ± 573 mg compared with the women on diet alone (813 ± 347 mg. The results of this study indicate that the majority of elderly women were not meeting their calcium requirements from diet alone. In order to achieve the recommended dietary calcium intake, better strategies for promoting increased calcium, from both diet and calcium supplements appears to be needed.

  2. Evaluating Junior Secondary Science Textbook Usage in Australian Schools

    Science.gov (United States)

    McDonald, Christine V.

    2016-08-01

    A large body of research has drawn attention to the importance of providing engaging learning experiences in junior secondary science classes, in an attempt to attract more students into post-compulsory science courses. The reality of time and resource constraints, and the high proportion of non-specialist science teachers teaching science, has resulted in an overreliance on more transmissive pedagogical tools, such as textbooks. This study sought to evaluate the usage of junior secondary science textbooks in Australian schools. Data were collected via surveys from 486 schools teaching junior secondary (years 7-10), representing all Australian states and territories. Results indicated that most Australian schools use a science textbook in the junior secondary years, and textbooks are used in the majority of science lessons. The most highly cited reason influencing choice of textbook was layout/colour/illustrations, and electronic technologies were found to be the dominant curricula material utilised, in addition to textbooks, in junior secondary science classes. Interestingly, the majority of respondents expressed high levels of satisfaction with their textbooks, although many were keen to stress the subsidiary role of textbooks in the classroom, emphasising the textbook was `one' component of their teaching repertoire. Importantly, respondents were also keen to stress the benefits of textbooks in supporting substitute teachers, beginning teachers, and non-specialist science teachers; in addition to facilitating continuity of programming and staff support in schools with high staff turnover. Implications from this study highlight the need for high quality textbooks to support teaching and learning in Australian junior secondary science classes.

  3. ICT adoption policy of Australian and Croatian SMEs

    OpenAIRE

    Hazbo Skoko; Branka Krivokapic-Skoko; Marinko Skare; Arnela Ceric

    2013-01-01

    Many SMEs are currently adopting information and communication technology (ICT) and services based on it. However, there is little systematic research into how they are doing this and what are the organisational and environmental factors associated with this adoption. In this article, the authors build the model of ICT adoption in Australian and Croatian SMEs, founded on premises that SMEs are the main economic developing factor in all modern economies and that the adoption and the use of ICT...

  4. Pre Managed Earnings Benchmarks and Earnings Management of Australian Firms

    Directory of Open Access Journals (Sweden)

    Subhrendu Rath

    2012-03-01

    Full Text Available This study investigates benchmark beating behaviour and circumstances under which managers inflate earnings to beat earnings benchmarks. We show that two benchmarks, positive earnings and positive earnings change, are associated with earnings manipulation. Using a sample ofAustralian firms from 2000 to 2006, we find that when the underlying earnings are negative or below prior year’s earnings, firms are more likely to use discretionary accruals to inflate earnings to beat benchmarks.

  5. Assessing the Efficiency of the Australian Higher Education Export Sector

    OpenAIRE

    MAHMOOD, Amir; McKay, Darren

    1999-01-01

    This paper examines the efficiency of the Australian higher education sector in exporting education services. Little attempt has been made to date to quantify this sector’s export efficiency, and therefore this paper attempts to contribute toward filling this void. Efficiency is measured by comparing export income generated by this sector with the domestic resource costs incurred in providing these services. As such this paper goes further than merely comparing university fees to costs by att...

  6. Productivity Change in the Australian Sheep Industry Revisited

    OpenAIRE

    Villano, Renato A.; Fleming, Euan M.; Farrell, Terence C.; Fleming, Pauline

    2006-01-01

    Recent low estimates of total factor productivity change for wool producers in the Australian sheep industry indicate that they are struggling to improve their performance. This evidence is at odds with the views of many technical observers of industry performance, prompting us to re-estimate total factor productivity change for farmers in a benchmarking group in south-west Victoria who had been the subject of such a negative finding. An important transformation in sheep production in Austral...

  7. The Potential Impact of Digital Currencies on the Australian Economy

    OpenAIRE

    Ally, Mustafa; Gardiner, Michael; Lane, Michael

    2016-01-01

    Crypto-currencies like Bitcoins are relatively recent phenomena on the online Internet landscape and an emerging force in the financial sector. While not conforming to traditional institutional practices, they are gaining increasing acceptance as viable commercial currencies. In this conceptual paper we discuss the potential impact of digital currency technology on the Australian economy, including the (i) payments sector, (ii) retail sector, and (iii) banking sector; and explore potential wa...

  8. Testing International Momentum Strategies between Chinese and Australian Financial Markets

    OpenAIRE

    Santosh Mon Abraham

    2014-01-01

    This paper tests international momentum effects between Chinese Shanghai Composite Index and Australian resource stocks. If markets were efficient, there would be no profits from momentum strategies. Two momentum strategies are examined; index tracking and enhanced indexing. The enhanced indexing strategy is more profitable than the index tracking strategy, although the index tracking strategy had a higher Sharpe Ratio. Small capitalised stocks exhibit strong momentum effects. Using a newly d...

  9. The Australian Constitution and the Aid/Watch Case

    OpenAIRE

    George Williams

    2011-01-01

    The Australian Constitution played a significant role in underpinning the result in the Aid/Watch Case. It was invoked by the majority to support their conclusion that a body can be a ‘charitable institution’ despite engaging in political activities. The use of the Constitution in this way came as a surprise. The case extended an existing constitutional principle relating to freedom of political communication from its electoral base into the protection of the political activities of non-...

  10. Farmers’ perceptions of foreign investment in Western Australian broadacre agriculture

    OpenAIRE

    Stewart, Fraser; Kragt, Marit; Gibson, Fiona

    2015-01-01

    Foreign investment can provide a flow of capital into Australian agriculture and has played an important role meeting the shortfalls in domestic savings throughout Australia’s history. Despite the political and media attention on foreign investment in agriculture, there is little knowledge about stakeholders’ perceptions of foreign investment in their community. This study assesses the opinions of farmers about foreign investment in the Wheatbelt. We investigate the economic, social and envir...

  11. Corporate governance and financial performance in an Australian context

    OpenAIRE

    Rebecca Brown; Tue Gørgens

    2009-01-01

    The concept of corporate governance has attracted considerable attention, domestically and internationally, in recent years. Previous research, largely conducted using international data, has suggested that better governed firms outperform poorer governed firms in a number of key areas. This paper examines the relationship between a company’s adoption of the Australian Securities Exchange (ASX) Corporate Governance Council’s Principles of Good Corporate Governance and Best Practice Recommenda...

  12. Farming in the "New Economy" : An Australian Perspective

    OpenAIRE

    McGregor, Murray J.; Bent, Martin J.M.

    2002-01-01

    Barriers to trade between countries have reduced through the general Agreement on Tariffs and Trade (GATT) and the World Trade Organisation (WTO). The nature of trade between businesses is also changing dramatically through developments in Information Technology but also due to adoption of quality assurance and new approaches to supply chain management. The impacts of this "New Economy" vary around the world. This paper considers the implications of these developments for Australian farmers. ...

  13. Micronutrient Intakes from Food and Supplements in Australian Adolescents

    OpenAIRE

    Gallagher, Caroline M.; Black, Lucinda J.; Oddy, Wendy H

    2014-01-01

    Objective: Low micronutrient intakes in adolescents are frequently reported. We assessed micronutrient intakes in adolescents to determine whether supplement use optimises intakes. Methods: Dietary intake was assessed using a food frequency questionnaire in 17 year old participating in the Western Australian Pregnancy Cohort (Raine) Study (n = 991). We calculated median daily micronutrient intakes in supplement users and non-users (from food sources only and from food and supplements), along ...

  14. Australian manufacture of Quadramet{sup TM} (Samarium-153 EDTMP)

    Energy Technology Data Exchange (ETDEWEB)

    Wood, N.R.; Whitwell, J. [Australian Nuclear Science and Technology Organisation (ANSTO), Lucas Heights, NSW (Australia). Australian Radioisotopes

    1997-10-01

    Quadramet{sup T} (Samarium-153 EDTMP) has been shown overseas to be potentially useful in the palliation of painful osteoblastic skeletal metastases and has been approved this year for general marketing in the USA. Australian Radioisotopes (ARI) has licensed this product from the Australian patent holders, Dow Chemical. Within the facilities of ARI, a hot cell has been dedicated to this product and fitted out to manufacture it weekly on a cycle related to the operating cycle of the Australian reactor HIFAR. Due to neutron flux limitations of HIFAR, the local formulation has an elemental Samarium content up to 200{mu}g/mL whereas the overseas formulation has a level of 20-46{mu}g/mL. All other specifications of the two products are essentially the same. In 1995 and 1996 a small clinical trial with 19 patients was held which demonstrated that the pharmacokinetic behaviour was also essentially the same by measuring blood clearance rates and skeletal uptake dynamics. Soft tissue uptake was also qualitatively determined. The ARI version is now the subject of an application for general marketing within Australia. Some useful characteristics of this agent are: almost complete excretion or fixation in the skeleton within 6 hours, rapid onset of clinical effect, applicability in most cases where an abnormal diagnostic bone scan correlates with painful sites, dosage can be tailored to individual patient uptake due to easy dose measurement and retreatment is quite possible. The use of this class of agents in pain palliation continues to increase. Australian manufacture of Quadramet{sup TM} provides a further option in the management of these difficult cases

  15. A Hedonic Price Function for Australian Premium Table Wine

    OpenAIRE

    Oczkowski, Edward A.

    1993-01-01

    A hedonic price function, relating the price of Australian wine to its attributes, is estimated. Six attribute groups are found to be statistically important in explaining deviations from average wine prices, i.e., quality, cellaring potential, grape variety/style, grape region, grape vintage and producer size. Various interaction terms between these variables and the impact of the year of marketing are also modelled. The consequent marketing implications for producers and consumers are discu...

  16. Characterisation of episodic aerosol types over the Australian continent

    Directory of Open Access Journals (Sweden)

    Y. Qin

    2009-03-01

    Full Text Available Classification of Australian continental aerosol types resulting from episodes of enhanced source activity, such as smoke plumes and dust outbreaks, is carried out via cluster analysis of optical properties obtained from inversion of sky radiance distributions at Australian aerosol ground stations using data obtained over the last decade. The cluster analysis distinguishes four significant classes, which are identified on the basis of their optical properties and provenance as determined by satellite imagery and back-trajectory analysis. The four classes are identified respectively as aged smoke, fresh smoke, coarse dust and a super-absorptive aerosol. While the first three classes show similarities with comparable aerosol types identified elsewhere, the super-absorptive aerosol has no obvious foreign prototype. The class identified as coarse dust shows a prominent depression in single scattering albedo in the blue spectral region due to absorption by hematite, which is shown to be more abundant in central Australian dust relative to the "dust belt"of the Northern Hemisphere. The super-absorptive class is distinctive in view of its very low single scattering albedo (~0.7 at 500 nm and variable enhanced absorption at 440 nm. The strong absorption by this aerosol requires a high black carbon content while the enhanced blue-band absorption may derive from organic compounds emitted during the burning of specific vegetation types. This aerosol exerts a positive radiative forcing at the top of atmosphere (TOA, with a large deposition of energy in the atmosphere per unit aerosol optical depth. This contrasts to the other three classes where the TOA forcing is negative. Optical properties of the four types will be used to improve the representation of Australian continental aerosol in climate models, and to enhance the accuracy of satellite-based aerosol retrievals over Australia.

  17. Characterisation of episodic aerosol types over the Australian continent

    Directory of Open Access Journals (Sweden)

    Y. Qin

    2008-11-01

    Full Text Available Classification of Australian continental aerosol types resulting from episodes of enhanced source activity, such as smoke plumes and dust outbreaks, is carried out via cluster analysis of microphysical properties obtained from inversion of sky radiance distributions at Australian aerosol ground stations using data obtained over the last decade. The cluster analysis distinguishes four significant classes, which are identified on the basis of their optical properties and provenance as determined by satellite imagery and back-trajectory analysis. The four classes are identified respectively as aged smoke, fresh smoke, coarse dust and a super-absorptive aerosol. While the first three classes show similarities with comparable aerosol types identified elsewhere, the super-absorptive aerosol has no obvious foreign prototype. The class identified as coarse dust shows a prominent depression in single scattering albedo in the blue spectral region due to absorption by hematite, which is shown to be more abundant in central Australian dust relative to the "dust belt" of the Northern Hemisphere. The super-absorptive class is distinctive in view of its very low single scattering albedo (~0.7 at 500 nm and variable enhanced absorption at 440 nm. The strong absorption by this aerosol requires a high black carbon content while the enhanced blue-band absorption may derive from organic compounds emitted during the burning of specific vegetation types. This aerosol exerts a positive radiative forcing at the top of atmosphere (TOA, with a large deposition of energy in the atmosphere per unit aerosol optical depth. This contrasts to the other three classes where the TOA forcing is negative. Optical properties of the four types will be used to improve the representation of Australian continental aerosol in climate models, and to enhance the accuracy of satellite-based aerosol retrievals over Australia.

  18. Marketing Strategy : Company X Entering the Australian Wine Market

    OpenAIRE

    Tsukrejev, Jaan

    2014-01-01

    The main objective of this thesis was to identify which marketing strategy is most effective for wine producing companies to enter and compete on the Australian wine market with excessive supply and diminishing demand. The purpose of the thesis was to create a marketing strategy for the commissioner, a case company, referred to as Company X for confidential reasons. Secondary research, predominantly based on marketing literature and governmental statistics, was conducted to create the th...

  19. Fiscal Responsibility and Australian Commonwealth , State and Territory Government Budgets

    OpenAIRE

    Graeme Wines

    2006-01-01

    The government sector in Australia has seen the introduction of accrual accounting principles in recent years. However, this process has been complicated by the presence of two alternative financial reporting frameworks in the form of a) the Government Finance Statistics (GFS) uniform framework and b) the accrual accounting rules specified in Australian professional accounting standards, principally AAS 31. While a variety of cash and accrual based measurements are available pursuant to these...

  20. Australian Coal Company Risk Factors: Coal and Oil Prices

    OpenAIRE

    M. Zahid Hasan; Ratti, Ronald A.

    2014-01-01

    Examination of panel data on listed coal companies on the Australian exchange over January 1999 to February 2010 suggests that market return, interest rate premium, foreign exchange rate risk, and coal price returns are statistically significant in determining the excess return on coal companies’ stock. Coal price return and oil price return increases have statistically significant positive effects on coal company stock returns. A one per cent rise in coal price raises coal company returns ...

  1. Glacial to Holocene swings of the Australian-Indonesian monsoon

    OpenAIRE

    M. Mohtadi; Oppo, D. W.; Steinke, S.; De Pol-Holz, R.; Hebbeln, D.; Lückge, A.; Stuut, J.B.W.; De-Pol-Holz, R.

    2011-01-01

    The Australian-Indonesian monsoon is an important component of the climate system in the tropical Indo-Pacific region(1). However, its past variability, relation with northern and southern high-latitude climate and connection to the other Asian monsoon systems are poorly understood. Here we present high-resolution records of monsoon-controlled austral winter upwelling during the past 22,000 years, based on planktic foraminiferal oxygen isotopes and faunal composition in a sedimentary archive ...

  2. Gender, age, and ethnicity in immigration for an Australian nation

    OpenAIRE

    R Fincher

    1997-01-01

    Since the Second World War, large-scale immigration has been promoted by successive Australian governments as vital to national development. Most accounts of the content and implementation of the resulting immigration policies, particularly until the demise of the White Australia policy in 1972, have emphasised their racism. The ideal immigrant under these policies, however, was not merely of particular birthplace and ethnicity, but also had specified gender and age characteristics. The autho...

  3. Australian uranium exports: nuclear issues and the policy process

    International Nuclear Information System (INIS)

    The subject is discussed as follows: general introduction; formulation of uranium policy (the public debate; the Ranger Enquiry into all environmental aspects of a proposal by the AAEC and Ranger Uranium Mines to develop certain uranium deposits in the Northern Territory of Australia; the Government's decision); issues (non-proliferation and uranium safeguards policy; uranium enrichment in Australia; government involvement in uranium development; U development and environmental protection; U development and the Australian aborigines); conclusions. (U.K.)

  4. Cerebral lateralization determines hand preferences in Australian parrots

    OpenAIRE

    Brown, Culum; Magat, Maria

    2011-01-01

    Individual preference for the use of one limb over the other to explore the environment or manipulate objects is common trait among vertebrates. Here, we explore the hypothesis that limb preference is determined by the engagement of a particular cerebral hemisphere to analyse certain stimuli. We recorded the eye and foot preferences of 322 individuals from 16 species of Australian parrots while investigating potential food items. Across all species, eye preferences explained 99 per cent of th...

  5. Modelling the Research Output of Australian Universities by Discipline

    OpenAIRE

    Valadkhani, Abbas; Ville, Simon

    2006-01-01

    This paper develops and estimates a cross-sectional model for forecasting research output across the Australian university system. It builds upon an existing literature that focuses either on institutional comparisons or studies of specific subjects, by providing discipline-specific results across all of the ten major disciplinary areas as defined by Australia’s Department of Education, Science and Training (DEST). The model draws upon four discipline-specific explanatory variables; staff siz...

  6. Ranking and Clustering Australian University Research Performance, 1998-2002

    OpenAIRE

    Valadkhani, Abbas; Worthington, Andrew

    2005-01-01

    This paper clusters and ranks the research performance of thirty-seven Australian universities over the period 1998-2002. Research performance is measured according to audited numbers of PhD completions, publications and grants (in accordance with rules established by the Department of Education, Science and Training) and analysed in both total and per academic staff terms. Hierarchical cluster analysis supports a binary division between fifteen higher and twenty-two lower-performing universi...

  7. Improving palliative care outcomes for Aboriginal Australians: service providers’ perspectives

    OpenAIRE

    Shahid, Shaouli; Bessarab, Dawn; van Schaik, Katherine D; Aoun, Samar M.; Thompson, Sandra C

    2013-01-01

    Background: Aboriginal Australians have a lower rate of utilisation of palliative care services than the general population. This study aimed to explore care providers’ experiences and concerns in providing palliative care for Aboriginal people, and to identify opportunities for overcoming gaps in understanding between them and their Aboriginal patients and families. Methods: In-depth, qualitative interviews with urban, rural and remote palliative care providers were undertaken in inpatient a...

  8. Ancient mtDNA sequences from the First Australians revisited.

    Science.gov (United States)

    Heupink, Tim H; Subramanian, Sankar; Wright, Joanne L; Endicott, Phillip; Westaway, Michael Carrington; Huynen, Leon; Parson, Walther; Millar, Craig D; Willerslev, Eske; Lambert, David M

    2016-06-21

    The publication in 2001 by Adcock et al. [Adcock GJ, et al. (2001) Proc Natl Acad Sci USA 98(2):537-542] in PNAS reported the recovery of short mtDNA sequences from ancient Australians, including the 42,000-y-old Mungo Man [Willandra Lakes Hominid (WLH3)]. This landmark study in human ancient DNA suggested that an early modern human mitochondrial lineage emerged in Asia and that the theory of modern human origins could no longer be considered solely through the lens of the "Out of Africa" model. To evaluate these claims, we used second generation DNA sequencing and capture methods as well as PCR-based and single-primer extension (SPEX) approaches to reexamine the same four Willandra Lakes and Kow Swamp 8 (KS8) remains studied in the work by Adcock et al. Two of the remains sampled contained no identifiable human DNA (WLH15 and WLH55), whereas the Mungo Man (WLH3) sample contained no Aboriginal Australian DNA. KS8 reveals human mitochondrial sequences that differ from the previously inferred sequence. Instead, we recover a total of five modern European contaminants from Mungo Man (WLH3). We show that the remaining sample (WLH4) contains ∼1.4% human DNA, from which we assembled two complete mitochondrial genomes. One of these was a previously unidentified Aboriginal Australian haplotype belonging to haplogroup S2 that we sequenced to a high coverage. The other was a contaminating modern European mitochondrial haplotype. Although none of the sequences that we recovered matched those reported by Adcock et al., except a contaminant, these findings show the feasibility of obtaining important information from ancient Aboriginal Australian remains. PMID:27274055

  9. Environmental and Social Disclosure in Australian Mining Industry

    OpenAIRE

    Lu, Xiaolu

    2006-01-01

    The purpose of this paper is to examine how Australian mining industry performs in environmental and social disclosure. There is growing public consensus that corporations should take responsibility for their environmental and social activities, which have already produced a massive amount of social problems such as wastes or pollutions. In response to the increasing public demand, environmental and social disclosure has developed rapidly during last decades. The paper tries to attribute to t...

  10. Australian manufacture of QuadrametTM (Samarium-153 EDTMP)

    International Nuclear Information System (INIS)

    QuadrametT (Samarium-153 EDTMP) has been shown overseas to be potentially useful in the palliation of painful osteoblastic skeletal metastases and has been approved this year for general marketing in the USA. Australian Radioisotopes (ARI) has licensed this product from the Australian patent holders, Dow Chemical. Within the facilities of ARI, a hot cell has been dedicated to this product and fitted out to manufacture it weekly on a cycle related to the operating cycle of the Australian reactor HIFAR. Due to neutron flux limitations of HIFAR, the local formulation has an elemental Samarium content up to 200μg/mL whereas the overseas formulation has a level of 20-46μg/mL. All other specifications of the two products are essentially the same. In 1995 and 1996 a small clinical trial with 19 patients was held which demonstrated that the pharmacokinetic behaviour was also essentially the same by measuring blood clearance rates and skeletal uptake dynamics. Soft tissue uptake was also qualitatively determined. The ARI version is now the subject of an application for general marketing within Australia. Some useful characteristics of this agent are: almost complete excretion or fixation in the skeleton within 6 hours, rapid onset of clinical effect, applicability in most cases where an abnormal diagnostic bone scan correlates with painful sites, dosage can be tailored to individual patient uptake due to easy dose measurement and retreatment is quite possible. The use of this class of agents in pain palliation continues to increase. Australian manufacture of QuadrametTM provides a further option in the management of these difficult cases

  11. Australian Writing and the Contemporary: Are We There Yet?

    Directory of Open Access Journals (Sweden)

    Annee Lawrence

    2016-03-01

    Full Text Available Australia’s geographical location (within ‘Asia’—seen as a negative into the twenty-first century when the nation defined itself as culturally and aspirationally linked to the major Euro-American metropolitan cultural centres (the ‘West’—must now be reevaluated. After two hundred years of white settlement and of turning its back on the region in which it is located, some Australian writers are writing texts that illuminate an aspect of Australian literature that is in transition, becoming, by definition, in, of, and with the region as well as in, of, and with present time. Art historian Terry Smith’s theory of the three currents of contemporary art, particularly the third current, suggests a new paradigm, a potential break from modernism, and a different kind of entanglement and interconnection in a world that is witnessing shifts in world power, voluntary and involuntary mass movements of people, and real time global communication technologies. Adrian Snodgrass and David Coyne’s application of hermeneutical theory to the architectural design studio via the metaphor of excursion and return illuminates some imaginative intersections, understandings and energies in three texts by Australian authors—Michelle De Kretser, Chi Vu and Jennifer Mackenzie. In Smith’s terms too, the texts perform original leaps of the imagination in their diversity, freshness, and ability to surprise and invite questions about literature’s potential to stir up prior understandings and invite new ways of being in the present. In terms of Giorgio Agamben’s definition of the contemporary, the three texts bring the reader to a plurality and intercultural connectedness that we have yet to fully recognise and live. They represent a line of flight towards a literary imaginary in Australian writing that is contemporary, locally grounded, but also regionally and globally entangled.

  12. The Curtailment of Critical Commentary in Australian Economics

    OpenAIRE

    Brian Dollery; Joel Byrnes; Galia Akimova

    2008-01-01

    Coelho, De Worken-Eley and McClure (2005) showed that, 1963 through 2004, critical commentary declined significantly in the American Economic Review, Economic Journal, Journal of Political Economy, Quarterly Journal of Economics and the Review of Economics and Statistics. Using the same method, we investigated the same question for all of the economic journals produced in Australia, and then published the results in Australian Economic Papers (Dollery, Byrnes and Akimova 2007). We found the s...

  13. Variations in serving sizes of Australian snack foods and confectionery.

    Science.gov (United States)

    Watson, Wendy L; Kury, Alexandra; Wellard, Lyndal; Hughes, Clare; Dunford, Elizabeth; Chapman, Kathy

    2016-01-01

    This study examined the serving size and energy content per serving of Australian packaged snack foods and confectionery products. Nutrition Information Panel data for 23 sub-categories of packaged snack foods (n = 3481) were extracted from The George Institute for Global Health's 2013 branded food composition database. Variations in serving size and energy content per serving were examined. Energy contents per serving were compared to recommendations in the Australian Dietary Guidelines. Serving sizes varied within and between snack food categories. Mean energy content per serving varied from 320 kJ to 899 kJ. More energy per serving than the recommended 600 kJ was displayed by 22% (n = 539) of snack foods classified in the Australian Dietary Guidelines as discretionary foods. The recommendation for energy content per serving was exceeded in 60% (n = 635) of snack foods from the Five Food Groups. Only 37% (n = 377) of confectionery products displayed the industry-agreed serving size of 25 g. Energy content per serving of many packaged snack foods do not align with the Australian Dietary Guidelines and the industry agreed serving size has not been taken up widely within the confectionery category. Given the inconsistencies in serving sizes, featuring serving size in front-of-pack information may hinder the objective of a clear and simple nutrition message. Messaging to help consumers make healthier choices should consider the variation in serving sizes on packaged snack foods. PMID:26344813

  14. The Economics of Regulated Changes to the Australian Egg Industry

    OpenAIRE

    Trewin, Ray

    2001-01-01

    The Australian egg industry is facing adjustment pressures including from animal welfare developments. Production and consumption of free-range eggs are rising in response. However, considerations have been given to banning the dominant conventional cage production as in Switzerland. Consideration has also been given to compulsory labelling eggs by their form of production. A focus of the research is to develop possible future scenarios and to value any associated animal welfare benefits agai...

  15. Medical negligence and wrongful birth actions: Australian developments.

    OpenAIRE

    Petersen, K

    1997-01-01

    Wrongful birth actions aim to compensate litigants who are negligently deprived by health professionals of their right to reproductive choice. Access to safe and legal abortion is integral to the action and wrongful birth claims in the United Kingdom have been facilitated by the Abortion Act 1967 (as amended). The recent Australian case CES v Superclinics (1995) 38 NSWLR 47 shows how judicial confusion about the legality of abortion can result in judges condoning medical negligence. The Super...

  16. An industry endorsed strategic plan for the Australian venison industry

    OpenAIRE

    Cox, Rodney J.; Watson, Geoff K.; McRae, Timothy B.; Cunial, Catharine M.

    2006-01-01

    The process of developing and successfully achieving endorsement of a strategic plan formulated for the Australian Venison Industry is presented in this paper, the first in a series of four papers on this theme. The endorsed strategic plan recommends that the industry should establish market focussed alliances with the aim of delivering a specified product to an identified target market. It also proposes generic industry policies and initiatives and suggests a stronger commercial focus for th...

  17. The Role of Mining in an Australian Business Cycle Model

    OpenAIRE

    Veroude, Alexandra

    2012-01-01

    The purpose of this paper is to evaluate a business cycle model that includes a mining sector, with the cyclical variations of the Australian Economy. Large quantities of mineral deposits are found in Australia and there exists high demand for these minerals from developing nations. This results in the mining sector contributing to a high proportion of GDP. Surprisingly, the inclusion of a mining sector has not previously been studied in a business cycle model. Australia is a small open econo...

  18. Australian Rules football: an anthropometric study of participants.

    OpenAIRE

    Burke, L M; Read, R S; Gollan, R A

    1985-01-01

    Anthropometric measurements and personal data were collected from 119 Australian Rules footballers from Victoria. A top level professional league team, a second level association team, and an A-grade amateur association team were observed, representing three levels of ability. The profile of physical features of these athletes at the beginning of the season is presented. A gradation of body size was observed between teams. The players in the top level team were slightly taller and heavier tha...

  19. Report on neutron powder diffraction for the Australian Replacement Research Reactor

    International Nuclear Information System (INIS)

    There is a clear need for two neutron powder diffractometers at the Australian Replacement Research Reactor when it starts operation in 2005. The high-intensity instrument should be capable of measuring a 10mg sample of moderate complexity, or perform single-shot time-resolved experiments with 1-second time slices, or perform stroboscopic measurements with time slices of order 50 microseconds. The high-resolution instrument should have a target resolution of Δd/d∼6x10-4, and be capable of collecting data at this resolution within 1-48 hours depending on sample size and crystal complexity. Key questions that need to be answered in the next 9 months include: (1) a detailed study of monochromator options, (2) analysing the detector options for the high-intensity machine and exploring ways in which the solid angle can be maximised for both instruments, (3) whether the instruments are better situated at the reactor face or on super mirror guides, (4) how to integrate the two instruments (physically, if they are only the same guide), and scientifically as regards detailed performance specifications. The user community clearly wants a wide range of sample-environment options, and these are listed in the report. Combinations of these options will be important

  20. Welding Molecular Crystals.

    Science.gov (United States)

    Adolf, Cyril R R; Ferlay, Sylvie; Kyritsakas, Nathalie; Hosseini, Mir Wais

    2015-12-16

    Both for fundamental and applied sciences, the design of complex molecular systems in the crystalline phase with strict control of order and periodicity at both microscopic and macroscopic levels is of prime importance for development of new solid-state materials and devices. The design and fabrication of complex crystalline systems as networks of crystals displaying task-specific properties is a step toward smart materials. Here we report on isostructural and almost isometric molecular crystals of different colors, their use for fabrication of core-shell crystals, and their welding by 3D epitaxial growth into networks of crystals as single-crystalline entities. Welding of crystals by self-assembly processes into macroscopic networks of crystals is a powerful strategy for the design of hierarchically organized periodic complex architectures composed of different subdomains displaying targeted characteristics. Crystal welding may be regarded as a first step toward the design of new hierarchically organized complex crystalline systems. PMID:26581391

  1. Recent Observations on Australian Bat Lyssavirus Tropism and Viral Entry

    Directory of Open Access Journals (Sweden)

    Dawn L. Weir

    2014-02-01

    Full Text Available Australian bat lyssavirus (ABLV is a recently emerged rhabdovirus of the genus lyssavirus considered endemic in Australian bat populations that causes a neurological disease in people indistinguishable from clinical rabies. There are two distinct variants of ABLV, one that circulates in frugivorous bats (genus Pteropus and the other in insectivorous microbats (genus Saccolaimus. Three fatal human cases of ABLV infection have been reported, the most recent in 2013, and each manifested as acute encephalitis but with variable incubation periods. Importantly, two equine cases also arose recently in 2013, the first occurrence of ABLV in a species other than bats or humans. Similar to other rhabdoviruses, ABLV infects host cells through receptor-mediated endocytosis and subsequent pH-dependent fusion facilitated by its single fusogenic envelope glycoprotein (G. Recent studies have revealed that proposed rabies virus (RABV receptors are not sufficient to permit ABLV entry into host cells and that the unknown receptor is broadly conserved among mammalian species. However, despite clear tropism differences between ABLV and RABV, the two viruses appear to utilize similar endocytic entry pathways. The recent human and horse infections highlight the importance of continued Australian public health awareness of this emerging pathogen.

  2. Dawes Review 5: Australian Aboriginal Astronomy and Navigation

    Science.gov (United States)

    Norris, Ray P.

    2016-08-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical knowledge includes a deep understanding of the motion of objects in the sky, which was used for practical purposes such as constructing calendars and for navigation. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, recorded unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees. Putative explanations of celestial phenomena appear throughout the oral record, suggesting traditional Aboriginal Australians sought to understand the natural world around them, in the same way as modern scientists, but within their own cultural context. There is also a growing body of evidence for sophisticated navigational skills, including the use of astronomically based songlines. Songlines are effectively oral maps of the landscape, and are an efficient way of transmitting oral navigational skills in cultures that do not have a written language. The study of Aboriginal astronomy has had an impact extending beyond mere academic curiosity, facilitating cross-cultural understanding, demonstrating the intimate links between science and culture, and helping students to engage with science.

  3. Strategic Human Resource Management and the Australian Public Sector

    Directory of Open Access Journals (Sweden)

    Karen MANNING

    2010-06-01

    Full Text Available The connection between human resources and performance in firms in the private sector is well documented. What is less clear is whether the move towards managerialism that has taken place within the Australian public sector during the last twenty years has brought with it some of the features of the relationships between Human Resource Management (HRM and performance experienced within the private sector. The research begins with a review of the literature. In particular the conceptual thinking surrounding the connection between HRM and performance within private sector organizations is explored. Issues of concern are the direction of the relationship between HRM and performance and definitional questions as to the nature and level of HRM to be investigated and the measurement of performance. These conceptual issues are also debated within the context of a public sector and particularly the Australian environment. An outcome of this task is the specification of a set of appropriate parameters for a study of these linkages within Australian public sector organizations.

  4. Greening the Australian income tax : radical tax shift or incrementalism?

    International Nuclear Information System (INIS)

    The current approach of the Australian Government to encourage ecologically sustainable behaviour was discussed. In particular, this paper outlined the principles of tax system design for sustainability and presented the systematic obstacles to, and technical arguments against a broad based emissions tax. The basic economic principle behind ecotaxation is that the true costs of an activity should fall on the individual carrying out that activity. This stems from the principle of neutrality, one of the key elements of a benchmark taxation system. It was argued that while the tax system appears to actively encourage ecologically damaging practices, the government's spending program is trying to moderate the tendency of a resource rich country to increase damaging emissions and unsustainable economic activity. The Australian governments have not embraced the principle of neutrality to the extent of adopting eco-taxation as a means of promoting ecologically sustainable behaviour. Instead, it has inconsistent subsidies, tax expenditures, regulatory controls and tax measures. It was argued that taxation in one mechanism by which governments might achieve desirable outcomes, but other options for Australian ecological tax reform should also be considered for the near to medium term. This paper also presented a review of the perceived advantages of economic instruments over regulatory controls in achieving environmental responsibility. An overview of the current Commonwealth government policy was also presented with respect to ecologically sustainable behaviour, with particular focus on the confusion within existing Commonwealth policy. Various options for reform of the taxation system were also presented. 51 refs., 1 tab

  5. E-Business Developmental Issues in the Australian Food Industry

    Directory of Open Access Journals (Sweden)

    Mohini Singh

    2004-11-01

    Full Text Available This paper discusses e-business developmental issues in the Australian Food industry that were identified from a research project funded by the Australian Research Council. Data was gathered from interviews with 11 food organisations in the year 2000, most of which can be classified as ‘bricks and clicks’. These 11 companies were traditional businesses that had adopted e-business as a new way of doing business. The findings of the paper highlight the fact that the B2B is the predominant e-business model in the Australian Food Industry, EDI is an important foundation technology platform for developing B2B e-business, e-procurement was an important reason for adopting B2B e-business and improved supply chain management was the most important achievement from E-Business for these organizations. It also highlighted the fact e-business developed in-house with an IT department managed e-business sites better than those that outsourced the development.

  6. Monitor Soil Degradation or Triage for Soil Security? An Australian Challenge

    OpenAIRE

    Andrea Koch; Adrian Chappell; Michael Eyres; Edward Scott

    2015-01-01

    The Australian National Soil Research, Development and Extension Strategy identifies soil security as a foundation for the current and future productivity and profitability of Australian agriculture. Current agricultural production is attenuated by soil degradation. Future production is highly dependent on the condition of Australian soils. Soil degradation in Australia is dominated in its areal extent by soil erosion. We reiterate the use of soil erosion as a reliable indicator of soil condi...

  7. Cohort Profile: Footprints in Time, the Australian Longitudinal Study of Indigenous Children

    OpenAIRE

    Thurber, Katherine A.; Banks, Emily; Banwell, Cathy

    2014-01-01

    Indigenous Australians experience profound levels of disadvantage in health, living standards, life expectancy, education and employment, particularly in comparison with non-Indigenous Australians. Very little information is available about the healthy development of Australian Indigenous children; the Longitudinal Study of Indigenous Children (LSIC) is designed to fill this knowledge gap. This dataset provides an opportunity to follow the development of up to 1759 Indigenous children. LSIC c...

  8. Homelessness, Social Work, Social Policy and the Print Media in Australian Cities

    OpenAIRE

    Zufferey, Carole

    2009-01-01

    Homelessness is a significant social problem worldwide. This paper describes an Australian study that examined print media representations of homelessness and social work, social policy and social work responses to homelessness in three Australian cities. The research included a content analysis of seven Australian newspapers and semi-structured interviews with 39 social workers employed in the field of homelessness in Adelaide, Melbourne and Sydney. The detailed results of these studies have...

  9. Patterns of care for patients with advanced soft tissue sarcoma: experience from Australian sarcoma services

    OpenAIRE

    Bae, Susie; Crowe, Philip; Gowda, Raghu; Joubert, Warren; Carey-Smith, Richard; Stalley, Paul; Desai, Jayesh

    2016-01-01

    Background There is a paucity of data on the current management of patients with advanced soft tissue sarcoma (STS) in the Australian health care setting. This study utilised the Australian sarcoma database to evaluate the patterns of care delivered to patients with advanced STS at Australian sarcoma services. Methods Prospectively collected data from six sarcoma centres in Australia were sourced to identify patients diagnosed with advanced STS between 1 January 2010 and 31 December 2012. Des...

  10. How responsive is female labour supply to child care costs: New australian estimates

    OpenAIRE

    Gong, Xiaodong; Breunig, Robert; King, Anthony

    2010-01-01

    The degree of responsiveness of Australian women's labour supply to child care cost has been a matter of some debate. There is a view that the level of responsiveness is very low or negligible, running counter to international and anecdotal evidence. In this paper we review the Australian and international literature on labour supply and child care, and provide improved Australian estimates of labour supply elasticities and child care demand elasticities with respect to gross child care price...

  11. Generic Attributes of IS Graduates: A Comparison of Australian Industry and Academic Views

    OpenAIRE

    Robert Snoke; Alan Underwood

    2001-01-01

    This paper describes the final phase of a study that validates a group of generic attributes of graduates of Australian undergraduate degree programs with majors in Information Systems (IS). 105 academics from all Australian universities that offer IS undergraduate degree programs of study and 53 member of the Australian Computer Society (ACS) took part in this study. A three round Delphi questionnaire was used. The results of this study are compared with a previous study of generic attribute...

  12. Australian Sphingidae – DNA Barcodes Challenge Current Species Boundaries and Distributions

    OpenAIRE

    Rougerie, Rodolphe; Ian J Kitching; Haxaire, Jean; Miller, Scott E.; Hausmann, Axel; Paul D. N. Hebert

    2014-01-01

    Main Objective: We examine the extent of taxonomic and biogeographical uncertainty in a well-studied group of Australian Lepidoptera, the hawkmoths (Sphingidae). Methods: We analysed the diversity of Australian sphingids through the comparative analysis of their DNA barcodes, supplemented by morphological re-examinations and sequence information from a nuclear marker in selected cases. The results from the analysis of Australian sphingids were placed in a broader context by including cons...

  13. Dietary glycaemic index and glycaemic load among Australian children and adolescents: results from the 2011-2012 Australian Health Survey.

    Science.gov (United States)

    Jones, Molly; Barclay, Alan W; Brand-Miller, Jennie C; Louie, Jimmy Chun Yu

    2016-07-01

    This study aimed to examine the dietary glycaemic index (GI) and glycaemic load (GL) of Australian children and adolescents, as well as the major food groups contributing to GL, in the recent 2011-2012 Australian Health Survey. Plausible food intake data from 1876 children and adolescents (51 % boys), collected using a multiple-pass 24-h recall, were analysed. The GI of foods was assigned based on a step-wise published method using values from common GI databases. Descriptive statistics were calculated for dietary GI, GL and contribution to GL by food groups, stratified by age group and sex. Linear regression was used to test for trends across age groups for BMI, dietary GI and GL, and intakes of energy, nutrients and food groups. Pearson's χ 2 test was used to test for differences between age groups for categorical subject characteristic variables. Mean dietary GI and GL of participants were 55·5 (sd 5·3) and 137·4 (sd 50·8), respectively. The main contributors to dietary GL were starchy foods: breads, cereal-based dishes, breakfast cereals, flours, grains and potatoes accounted for 41 % of total GL. Sweetened beverages, fruit and vegetable juices/drinks, cake-type desserts and sweet biscuits contributed 15 %. No significant difference (at P<0·001) was observed between sexes. In conclusion, Australian children and adolescents appear to consume diets with a lower GI than European children. Exchanging high-GI foods for low-GI alternatives within core and non-core foods may improve diet quality of Australian children and adolescents. PMID:27171604

  14. Macromolecular crystallization in microgravity

    Energy Technology Data Exchange (ETDEWEB)

    Snell, Edward H [Biophysics Group, NASA Marshall Space Flight Center, Code XD42, Huntsville, AL 35812 (United States); Helliwell, John R [Department of Chemistry, The University of Manchester, Manchester, M13 9PL (United Kingdom)

    2005-04-01

    Density difference fluid flows and sedimentation of growing crystals are greatly reduced when crystallization takes place in a reduced gravity environment. In the case of macromolecular crystallography a crystal of a biological macromolecule is used for diffraction experiments (x-ray or neutron) so as to determine the three-dimensional structure of the macromolecule. The better the internal order of the crystal then the greater the molecular structure detail that can be extracted. It is this structural information that enables an understanding of how the molecule functions. This knowledge is changing the biological and chemical sciences, with major potential in understanding disease pathologies. In this review, we examine the use of microgravity as an environment to grow macromolecular crystals. We describe the crystallization procedures used on the ground, how the resulting crystals are studied and the knowledge obtained from those crystals. We address the features desired in an ordered crystal and the techniques used to evaluate those features in detail. We then introduce the microgravity environment, the techniques to access that environment and the theory and evidence behind the use of microgravity for crystallization experiments. We describe how ground-based laboratory techniques have been adapted to microgravity flights and look at some of the methods used to analyse the resulting data. Several case studies illustrate the physical crystal quality improvements and the macromolecular structural advances. Finally, limitations and alternatives to microgravity and future directions for this research are covered. Macromolecular structural crystallography in general is a remarkable field where physics, biology, chemistry and mathematics meet to enable insight to the fundamentals of life. As the reader will see, there is a great deal of physics involved when the microgravity environment is applied to crystallization, some of it known, and undoubtedly much yet to

  15. Photonic Crystal Waveguide Fabrication

    OpenAIRE

    Høvik, Jens

    2012-01-01

    This research is entirely devoted to the study and fabrication of structures with periodic dielectric constants, also known as photonic crystals (PhCs). These structures show interesting dispersion characteristics which give them a range of prohibited frequencies that are not allowed to propagate within the crystal. This property makes them suited for a wide array of photonic-based components. One-dimensional photonic crystals are already commercialized and are of widespread use in for exampl...

  16. Ion Coulomb Crystals

    CERN Document Server

    Thompson, Richard C

    2014-01-01

    Ion Coulomb crystals (ICC), formed by atomic ions at low temperatures in radiofrequency and Penning ion traps, are structures that have remarkable properties and many applications. Images of Coulomb crystals are striking and reveal the crystal structure, which arises from a balance between the trapping forces acting on the ions and their mutual Coulomb repulsion. Applications of these structures range from frequency standards and quantum simulation through to measurement of the cross sections of chemical reactions of ions.

  17. Holographic liquid crystal devices

    OpenAIRE

    Pavani, Kotakonda, (Thesis)

    2009-01-01

    Liquid crystals have become natural candidates for use in electro-optic devices for their ability to change the orientation of the director with the application of an electric field, and exhibiting large range of refractive index. The aim of the work presented in this thesis is to fabricate liquid crystal optoelectronic devices such as electrically switchable liquid crystal diffraction gratings and polarization rotators by exploiting the holographic surface relief effect in photopolymer and b...

  18. A crystal barrel

    CERN Multimedia

    2007-01-01

    The production of crystals for the barrel of the CMS electromagnetic calorimeter has been completed. This is an important milestone for the experiment, which received the last of its 62,960 crystals on 9 March. The members of the team responsible for the crystal acceptance testing at CERN display the last crystal for the CMS electromagnetic calorimeter barrel. From left to right: Igor Tarasov, Etiennette Auffray and Hervé Cornet.One of the six machines specially developed to measure 67 different parameters on each crystal. Igor Tarasov is seen inserting the last batch of crystals into the machine. The last of the 62,960 CMS barrel crystals arrived at CERN on 9 March. Once removed from its polystyrene protection, this delicate crystal, like thousands of its predecessors, will be inserted into the last of the 36 supermodules of the barrel electromagnetic calorimeter in a few days' time. This marks the end of an important chapter in an almost 15-year-long journey by the CMS crystals team, some of whose member...

  19. Crystallization Formulation Lab

    Data.gov (United States)

    Federal Laboratory Consortium — The Crystallization Formulation Lab fills a critical need in the process development and optimization of current and new explosives and energetic formulations. The...

  20. Automation in biological crystallization.

    Science.gov (United States)

    Stewart, Patrick Shaw; Mueller-Dieckmann, Jochen

    2014-06-01

    Crystallization remains the bottleneck in the crystallographic process leading from a gene to a three-dimensional model of the encoded protein or RNA. Automation of the individual steps of a crystallization experiment, from the preparation of crystallization cocktails for initial or optimization screens to the imaging of the experiments, has been the response to address this issue. Today, large high-throughput crystallization facilities, many of them open to the general user community, are capable of setting up thousands of crystallization trials per day. It is thus possible to test multiple constructs of each target for their ability to form crystals on a production-line basis. This has improved success rates and made crystallization much more convenient. High-throughput crystallization, however, cannot relieve users of the task of producing samples of high quality. Moreover, the time gained from eliminating manual preparations must now be invested in the careful evaluation of the increased number of experiments. The latter requires a sophisticated data and laboratory information-management system. A review of the current state of automation at the individual steps of crystallization with specific attention to the automation of optimization is given.

  1. Phononic crystal devices

    Science.gov (United States)

    El-Kady, Ihab F.; Olsson, Roy H.

    2012-01-10

    Phononic crystals that have the ability to modify and control the thermal black body phonon distribution and the phonon component of heat transport in a solid. In particular, the thermal conductivity and heat capacity can be modified by altering the phonon density of states in a phononic crystal. The present invention is directed to phononic crystal devices and materials such as radio frequency (RF) tags powered from ambient heat, dielectrics with extremely low thermal conductivity, thermoelectric materials with a higher ratio of electrical-to-thermal conductivity, materials with phononically engineered heat capacity, phononic crystal waveguides that enable accelerated cooling, and a variety of low temperature application devices.

  2. Tunable plasmonic crystal

    Energy Technology Data Exchange (ETDEWEB)

    Dyer, Gregory Conrad; Shaner, Eric A.; Reno, John L.; Aizin, Gregory

    2015-08-11

    A tunable plasmonic crystal comprises several periods in a two-dimensional electron or hole gas plasmonic medium that is both extremely subwavelength (.about..lamda./100) and tunable through the application of voltages to metal electrodes. Tuning of the plasmonic crystal band edges can be realized in materials such as semiconductors and graphene to actively control the plasmonic crystal dispersion in the terahertz and infrared spectral regions. The tunable plasmonic crystal provides a useful degree of freedom for applications in slow light devices, voltage-tunable waveguides, filters, ultra-sensitive direct and heterodyne THz detectors, and THz oscillators.

  3. Crystal Packing Analysis of Rhodopsin Crystals

    Energy Technology Data Exchange (ETDEWEB)

    Lodowski, D.T.; Salom, D.; Trong, I.Le; Teller, D.C.; Ballesteros, J.A.; Palczewski, K.; Stenkamp, R.E.; /Basel U. /Texas U. /Scripps Res. Inst.

    2007-07-10

    Oligomerization has been proposed as one of several mechanisms to regulate the activity of G protein-coupled receptors (GPCRs), but little is known about the structure of GPCR oligomers. Crystallographic analyses of two new crystal forms of rhodopsin reveal an interaction surface which may be involved in the formation of functional dimers or oligomers. New crystallization conditions lead to the formation of two crystal forms with similar rhodopsin-rhodopsin interactions, but changes in the crystal lattice are induced by the addition of different surfactant additives. However, the intermolecular interactions between rhodopsin molecules in these crystal structures may reflect the contacts necessary for the maintenance of dimers or oligomers in rod outer segment membranes. Similar contacts may assist in the formation of dimers or oligomers in other GPCRs as well. These new dimers are compared with other models proposed by crystallography or EM and AFM studies. The inter-monomer surface contacts are different for each model, but several of these models coincide in implicating helix I, II, and H-8 as contributors to the main contact surface stabilizing the dimers.

  4. World Views, a Story about How the World Works: Their Significance in the Australian Curriculum: Geography

    Science.gov (United States)

    Hutchinson, Nick

    2013-01-01

    The Australian Curriculum Cross-curriculum priorities and the Australian Curriculum: Geography both include the term "world views." The meaning of world views, the development of world views as part of the history of geographic thought, and the adoption world of views by teachers and students, affect the ways in which geography is taught…

  5. The Attainability of University Degrees and Their Labour Market Benefits for Young Australians

    Science.gov (United States)

    Lee, Jung-Sook

    2014-01-01

    I used data from the 1995 cohort of the Longitudinal Surveys of Australian Youth to investigate the factors associated with the attainment of Australian university degrees and estimate their domestic labour market benefits. I considered vertical and horizontal stratification in education and examined monetary and non-monetary benefits. The…

  6. Globalisation and Internationalisation: Models and Patterns of Change for Australian Academic Librarians

    Science.gov (United States)

    Becker, Linda K. W.

    2006-01-01

    This is the final article in a series examining globalisation and the role of Australian librarians in internationalising library, university, and international practice in higher education. It describes case studies of Australian academic libraries in which a successful pattern for internationalisation emerged. The conclusions of the research are…

  7. Globalisation, Transnational Academic Mobility and the Chinese Knowledge Diaspora: An Australian Case Study

    Science.gov (United States)

    Yang, Rui; Welch, Anthony R.

    2010-01-01

    The master discourses of economic globalisation and the knowledge economy each cite knowledge diasporas as vital "trans-national human capital". Based on a case study of a major Australian university, this article examines the potential to deploy China's large and highly-skilled diaspora in the service of Chinese and Australian scientific and…

  8. Teaching and Learning in Australian Transnational Higher Education: Distilling Principles of Quality from Stakeholder Accounts

    Science.gov (United States)

    Pyvis, David; Chapman, Anne

    2008-01-01

    This article provides an overview of the progress of efforts to formulate quality frameworks for Australian higher education delivered overseas, notably in the Asian region. With the quest for quality frameworks for Australian transnational higher education established as the context, the article then traces our work to draw out and establish…

  9. Australians as International Students--Where They Go, What They Do and Why They Do It

    Science.gov (United States)

    Nerlich, Steve

    2013-01-01

    Current published information on the Australian student mobility offshore is reviewed as part of a long-term project aiming to determine the current propensity of Australian higher education students to study overseas and the return on investment that they can expect to achieve. It was found that limited data are available on the current extent of…

  10. Female Administrative Managers in Australian Universities: Not Male and Not Academic

    Science.gov (United States)

    Wallace, Michelle; Marchant, Teresa

    2011-01-01

    Women make up 65 per cent of the staff in Australian universities who do not perform academic work. While there is a growing body of research on women in senior management and the experiences of female academics in Australian universities, there is less literature on women working in the administrative stream, especially those in middle…

  11. The Primary School in Changing Times: The Australian Experience. Educational Management Series.

    Science.gov (United States)

    Townsend, Tony, Ed.

    Following substantial changes throughout the Australian education system, primary schools are no longer in the protected position of having a regulated flow of clients, a predetermined curriculum, and marginal levels of staff development. This book reviews the impact of this change on Australian primary schools, the people who are involved with…

  12. An Analysis of 27 Years of Research into Computer Education Published in Australian Educational Computing

    Science.gov (United States)

    Zagami, Jason

    2015-01-01

    Analysis of three decades of publications in Australian Educational Computing (AEC) provides insight into the historical trends in Australian educational computing, highlighting an emphasis on pedagogy, comparatively few articles on educational technologies, and strong research topic alignment with similar international journals. Analysis confirms…

  13. The Costs of Children: Perceptions of Australian and Papua New Guinean Students.

    Science.gov (United States)

    Wilks, Jeffrey; Callan, Victor J.

    1984-01-01

    Compared the perceptions of 281 Papua New Guinean students and 329 Australian students of the economic and psychological costs of having children. Australians gave high ratings to the importance of financial and emotional costs, while New Guinea students were more aware of overpopulation and restrictions on parents. (JAC)

  14. Reading in the Australian Curriculum English: Describing the Effects of Structure and Organisation on Multimodal Texts

    Science.gov (United States)

    Exley, Beryl; Cottrell, Amber

    2012-01-01

    The recently introduced "Australian Curriculum: English" (Australian Curriculum, Assessment and Reporting Authority (ACARA), 2012) requires students to "read" multimodal text and describe the effects of structure and organisation. We begin this article by tracing the variable understandings of what reading multimodal text might entail through the…

  15. Evaluation of the Australian Industry Group / PricewaterhouseCoopers - Performance of Manufacturing Index (Ai-PMI)

    OpenAIRE

    Harding, Don; Song, Lei Lei; Tran, Duy

    2001-01-01

    The purpose of this paper is to evaluate the Australian Industry Group / PricewaterhouseCoopers Performance of Manufacturing Index (Ai-PMI) as a tool for analysis. Particular interest focuses on the issue of how useful it is as an early signal of Australian business cycle turning points.

  16. Beyond "Navel-Gazing" and "Mush": Learning about Identity in Australian Classrooms

    Science.gov (United States)

    Brett, Peter

    2013-01-01

    This article explores how teaching about identity in Australia has been framed by the recent historical and political context. It analyses the influential characterisation of Australian identity during John Howard's period in office between 1996 and 2007. The findings of Australian education researchers relating to young people's sense of what it…

  17. Securitisation and/or Westernisation: Dominant Discourses of Australian Values and the Implications for Teacher Education

    Science.gov (United States)

    Peterson, Andrew; Bentley, Brendan

    2016-01-01

    Debates concerning the nature, purpose and importance of Australian values have resurfaced in Australia following the election of the Liberal-led Coalition Government in September 2013. Two dominant discourses on Australian values have emerged within recent government rhetoric and public policy, both of which have included a demand for changes to…

  18. Cracking the Code: Assessing Institutional Compliance with the Australian Code for the Responsible Conduct of Research

    Science.gov (United States)

    Morris, Suzanne E.

    2010-01-01

    This paper provides a review of institutional authorship policies as required by the "Australian Code for the Responsible Conduct of Research" (the "Code") (National Health and Medical Research Council (NHMRC), the Australian Research Council (ARC) & Universities Australia (UA) 2007), and assesses them for Code compliance. Institutional authorship…

  19. Australian Nuclear Science and Technology Organization (Transitional Provisions) Act 1987 - No 4 of 1987

    International Nuclear Information System (INIS)

    This Act implements certain transitional provisions consequent to the enactment of the ANSTO Act 1987. The legislation provides for the continuation of the body corporate from its present form as the Australian Atomic Energy Commission to the new body corporate, the Australian Nuclear Science and Technology Organization. (NEA)

  20. A comparative analysis of emotional intelligence in the UK and Australian radiographer workforce

    International Nuclear Information System (INIS)

    Emotional intelligence (EI) in the UK radiographer workforce has been benchmarked using the trait emotional intelligence model and the profile of the profession in the UK has begun to emerge. There are cultural differences between countries that have been shown to have an effect on EI, therefore this paper aims to benchmark the Global and four factor scores of Trait EI in the Australian radiographer population; to explore any differences within the two main professional groupings, diagnostic and therapeutic radiographers, and to compare the Australian radiographer workforce scores with those of the UK previously published. The published and validated trait EI questionnaire of Petrides was used as the survey tool for the Global EI and the four factors of Well-being, Emotionality, Self-control and Sociability. There was only one difference found in the five factors studied between the UK and Australian radiographer workforce, that of Well-being (p ≤ 0.01). No differences emerged between the diagnostic and therapy disciplines nor was a relationship found between EI and the Australian leadership in contrast to the UK workforce findings. Differences were found in the demographic profiles of the two countries and the implications of the above findings are discussed. This paper has benchmarked the EI of the Australian workforce and found a difference in well-being between the UK and Australian radiographer workforce. The Australian diagnostic and therapy disciplines were no different in their EI profiles. No relationship was found between EI and leadership in the Australian radiographer workforce

  1. Leading the Quality Management of Online Learning Environments in Australian Higher Education

    Science.gov (United States)

    Holt, Dale; Palmer, Stuart; Munro, Judy; Solomonides, Ian; Gosper, Maree; Hicks, Margaret; Sankey, Michael; Allan, Garry; Hollenbeck, Robert

    2013-01-01

    The paper presents the findings of the first year of a nationally funded Australian Learning and Teaching Council (ALTC) project on the quality management of online learning environments by and through distributed leadership. The project is being undertaken by five Australian universities with major commitments to online and distance education.…

  2. Facilitating the Learning of All Students: The "Professional Positive" of Inclusive Practice in Australian Primary Schools

    Science.gov (United States)

    Boyle, Christopher; Scriven, Brooke; Durning, Sara; Downes, Carissa

    2011-01-01

    This article considers the positive aspects of inclusion in Australian primary schools through a historical account of the nation's journey to adopting current policies and practices. The authors suggest that across the different states the picture is positive as there are clear attempts to make Australian schools as inclusive as possible. The…

  3. Defence Science Research, Higher Education and the Australian Quest for the Atomic Bomb, 1945-60.

    Science.gov (United States)

    Reynolds, Wayne

    1997-01-01

    Recounts the efforts of the Australian government to create an atomic research and development program after World War II. Describes initial cooperation with Britain and the push for the transformation of Australian higher and secondary education in service of national scientific development. Discusses effects of the end of Commonwealth…

  4. Grasping the Nettle: The Evolution of Australian Archives Electronic Records Policy.

    Science.gov (United States)

    O'Shea, Greg

    1997-01-01

    Examines issues in electronic records management from an archival perspective and illustrates points by referring to policy development at the Australian Archives. Describes the Australian Archives; outlines its strategy for managing electronic records; discusses policy response; preservation of format versus virtual records; and records creation,…

  5. Review of Australia and the formation of Malaysia 1961-1966: Documents on Australian foreign policy

    OpenAIRE

    Stockwell, Anthony John

    2007-01-01

    Review Article of: Australia and the Formation of Malaysia 1961-1966: Documents on Australian Foreign Policy Edited by MOREEN DEE Canberra, Australian Department of Foreign Affairs and Trade, 2005 xlvi + 654 pp., ISBN 1-920959-22-X; 1-920959-24-6 ($69.05 hardback, $49.95 paperback) By A.J. STOCKWELL

  6. Total VET Students and Courses 2014: Australian Vocational Education and Training Statistics

    Science.gov (United States)

    National Centre for Vocational Education Research (NCVER), 2015

    2015-01-01

    In November 2012, the Council of Australian Governments (COAG) Standing Council on Tertiary Education, Skills and Employment (SCOTESE) agreed to the introduction of mandatory reporting of nationally recognised training activity from 2014 onward. Under the mandatory reporting requirements, all Australian providers (excluding those exempted by…

  7. Students' Multilingual Resources and Policy-in-Action: An Australian Case Study

    Science.gov (United States)

    French, Mei

    2016-01-01

    In the context of increasing linguistic and cultural diversity in Australian schools, it is important to consider the value of students' multilingual resources for learning. This paper reports on an ethnographic case study conducted in an Australian metropolitan secondary school where the student body represented more than 40 cultures and…

  8. The Effectiveness of External Quality Audits: A Study of Australian Universities

    Science.gov (United States)

    Shah, Mahsood

    2013-01-01

    External quality audits have been introduced in many countries as part of higher education reforms. This article is based on research on 30 Australian universities to assess the extent to which audits by the Australian Universities Quality Agency (AUQA) have improved quality assurance in the core and support areas of the universities. The article…

  9. Developing the Australian Racism, Acceptance, and Cultural-Ethnocentrism Scale (RACES)

    Science.gov (United States)

    Grigg, Kaine; Manderson, Lenore

    2015-01-01

    Existing Australian measures of racist attitudes focus on single groups or have not been validated across the lifespan. To redress this, the present research aimed to develop and validate a measure of racial, ethnic, cultural and religious acceptance--the Australian Racism, Acceptance, and Cultural-Ethnocentrism Scale (RACES)--for use with…

  10. Intergenerational Music Making: A Phenomenological Study of Three Older Australians Making Music with Children

    Science.gov (United States)

    de Vries, Peter

    2012-01-01

    Three older Australians' active engagement in music making with children was examined in this phenomenological study. Intergenerational music engagement was explored, focusing on the perspectives of the older Australians engaged in these musical interactions and, in particular, perceived benefits in being part of these musical interactions. Data…

  11. Performance Related Pay in Australian Universities: The Case of Swinburne University

    Science.gov (United States)

    Harkness, Peter; Schier, Mark

    2011-01-01

    Performance related pay is not common in Australian universities. A number of Australian universities have begun to show interest in implementing more individualised pay arrangements. Swinburne University of Technology, in Melbourne, has chosen, contrary to the wishes of many of its staff, to be a path-breaker and has introduced a performance…

  12. An Australian "Smart State" Serves Up Lessons for a Knowledge Economy

    Science.gov (United States)

    Wheeler, David L.

    2012-01-01

    Fifteen years ago, the Australian state of Queensland was famous more for its beaches than for its brain power. Fellow Australians thought of Queenslanders as miners, farmers, or surfers, not as professors or scientists. When Queensland announced in 1998 that it was planning to become a "Smart State," or a knowledge economy, locals quipped that…

  13. Australians from a Non-English Speaking Background with Intellectual Disability: The Importance of Research

    Science.gov (United States)

    Brolan, Claire E.; Gomez, Miriam Taylor; Lennox, Nicholas G.; Ware, Robert S.

    2013-01-01

    The authors review available data on Australians from a non-English speaking background (NESB) with intellectual disability (ID). They find that intellectual disability in the Australian NESB community has received limited attention in terms of both qualitative and quantitative research. The existing literature is over 10 years old and is relevant…

  14. Post-Traumatic Stress Disorder and Quality of Life in Sexually Abused Australian Children

    Science.gov (United States)

    Gospodarevskaya, Elena

    2013-01-01

    The study used publicly available data on post-traumatic stress disorder in a sample of the Australian population with a history of sexual abuse to demonstrate how this evidence can inform economic analyses. The 2007 Australian Mental Health Survey revealed that 8.3% of 993 adolescents experienced childhood sexual abuse, of which 40.2% were…

  15. Accounting Students' Feedback on Feedback in Australian Universities: They're Less than Impressed

    Science.gov (United States)

    Watty, Kim; de Lange, Paul; Carr, Rodney; O'Connell, Brendan; Howieson, Bryan; Jacobsen, Ben

    2013-01-01

    Undergraduate accounting students in Australian universities are dissatisfied with the feedback that they currently receive. Recent evidence from the Course Experience Questionnaire (CEQ, a national survey of Australian university graduates) suggests that the accounting discipline ranks poorly on assessment feedback when compared to other…

  16. The Suppression of Ethical Dispositions through Managerial Governmentality: A Habitus Crisis in Australian Higher Education

    Science.gov (United States)

    Zipin, Lew; Brennan, Marie

    2003-01-01

    "Fiscal" and other so-called "crises" in Australian universities are more fundamentally, it is argued in this article, crises of government decision and "governmentality". Using an illustrative "morality tale" drawn from their working knowledge of the Australian university sector, the authors take a critically reflexive perspective, working from…

  17. Longitudinal Surveys of Australian Youth (LSAY) 2006 Cohort: Wave 6 (2011)--Questionnaire. Technical Report 75A

    Science.gov (United States)

    National Centre for Vocational Education Research (NCVER), 2012

    2012-01-01

    The Longitudinal Surveys of Australian Youth (LSAY) program studies the progress of several groups of young Australians as they move from school into post-secondary education and work. This series of documents provides supporting information for the LSAY data set of the 2006 cohort at wave 6 (2011). The document presents the questionnaire for LSAY…

  18. Sustainability as a Cross-Curricular Priority in the Australian Curriculum: A Tasmanian Investigation

    Science.gov (United States)

    Dyment, Janet E.; Hill, Allen; Emery, Sherridan

    2015-01-01

    In this paper, we report on an investigation into sustainability education in schools in the Australian state of Tasmania following the implementation of the Australian Curriculum. Sustainability is one of three cross-curriculum priorities in the new national curriculum and is the focus of this research (sustainability cross-curriculum priority…

  19. Secondary Geography and the Australian Curriculum--Directions in School Implementation: A Comparative Study

    Science.gov (United States)

    Casinader, Niranjan

    2016-01-01

    At first glance, the introduction of a national curriculum for Australian schools suggested a new era of revival for school geography. Since the late 1980s, the development and introduction of more integrated conceptions of curriculum design and implementation has seen the decline of Geography as a distinct subject in Australian schools, with…

  20. Channeling through Bent Crystals

    Energy Technology Data Exchange (ETDEWEB)

    Mack, Stephanie; /Ottawa U. /SLAC

    2012-09-07

    Bent crystals have demonstrated potential for use in beam collimation. A process called channeling is when accelerated particle beams are trapped by the nuclear potentials in the atomic planes within a crystal lattice. If the crystal is bent then the particles can follow the bending angle of the crystal. There are several different effects that are observed when particles travel through a bent crystal including dechanneling, volume capture, volume reflection and channeling. With a crystal placed at the edge of a particle beam, part of the fringe of the beam can be deflected away towards a detector or beam dump, thus helping collimate the beam. There is currently FORTRAN code by Igor Yazynin that has been used to model the passage of particles through a bent crystal. Using this code, the effects mentioned were explored for beam energy that would be seen at the Facility for Advanced Accelerator Experimental Tests (FACET) at a range of crystal orientations with respect to the incoming beam. After propagating 5 meters in vacuum space past the crystal the channeled particles were observed to separate from most of the beam with some noise due to dechanneled particles. Progressively smaller bending radii, with corresponding shorter crystal lengths, were compared and it was seen that multiple scattering decreases with the length of the crystal therefore allowing for cleaner detection of the channeled particles. The input beam was then modified and only a portion of the beam sent through the crystal. With the majority of the beam not affected by the crystal, most particles were not deflected and after propagation the channeled particles were seen to be deflected approximately 5mm. After a portion of the beam travels through the crystal, the entire beam was then sent through a quadrupole magnet, which increased the separation of the channeled particles from the remainder of the beam to a distance of around 20mm. A different code, which was developed at SLAC, was used to

  1. Avoiding Treatment Interruptions: What Role Do Australian Community Pharmacists Play?

    Directory of Open Access Journals (Sweden)

    Salem Hasn Abukres

    Full Text Available To explore the reported practice of Australian community pharmacists when dealing with medication supply requests in absence of a valid prescription.Self-administered questionnaire was posted to 1490 randomly selected community pharmacies across all Australian states and territories. This sample was estimated to be a 20% of all Australian community pharmacies.Three hundred eighty five pharmacists participated in the study (response rate achieved was 27.9% (there were 111 undelivered questionnaires. Respondents indicated that they were more likely to provide medications to regular customers without a valid prescription compared to non-regular customers (p<0.0001. However, supply was also influenced by the type of prescription and the medication requested. In the case of type of prescription (Standard, Authority or Private this relates to the complexity/probability of obtaining a valid prescription from the prescriber at a later date (i.e. supply with an anticipated prescription. Decisions to supply and/or not supply related to medication type were more complex. For some cases, including medication with potential for abuse, the practice and/or the method of supply varied significantly according to age and gender of the pharmacist, and pharmacy location (p<0.05.Although being a regular customer does not guarantee a supply, results of this study reinforce the importance for patients having a regular pharmacy, where pharmacists were more likely to continue medication supply in cases of patients presenting without a valid prescription. We would suggest, more flexible legislation should be implemented to allow pharmacists to continue supplying of medication when obtaining a prescription is not practical.

  2. Survey of Australians using cannabis for medical purposes

    Directory of Open Access Journals (Sweden)

    Dillon Paul

    2005-10-01

    Full Text Available Abstract Background The New South Wales State Government recently proposed a trial of the medical use of cannabis. Australians who currently use cannabis medicinally do so illegally and without assurances of quality control. Given the dearth of local information on this issue, this study explored the experiences of medical cannabis users. Methods Australian adults who had used cannabis for medical purposes were recruited using media stories. A total of 147 respondents were screened by phone and anonymous questionnaires were mailed, to be returned by postage paid envelope. Results Data were available for 128 participants. Long term and regular medical cannabis use was frequently reported for multiple medical conditions including chronic pain (57%, depression (56%, arthritis (35%, persistent nausea (27% and weight loss (26%. Cannabis was perceived to provide "great relief" overall (86%, and substantial relief of specific symptoms such as pain, nausea and insomnia. It was also typically perceived as superior to other medications in terms of undesirable effects, and the extent of relief provided. However, nearly one half (41% experienced conditions or symptoms that were not helped by its use. The most prevalent concerns related to its illegality. Participants reported strong support for their use from clinicians and family. There was almost universal interest (89% in participating in a clinical trial of medical cannabis, and strong support (79% for investigating alternative delivery methods. Conclusion Australian medical cannabis users are risking legal ramifications, but consistent with users elsewhere, claim moderate to substantial benefits from its use in the management of their medical condition. In addition to strong public support, medical cannabis users show strong interest in clinical cannabis research, including the investigation of alternative delivery methods.

  3. Movement Profiles, Match Events, and Performance in Australian Football.

    Science.gov (United States)

    Johnston, Richard J; Watsford, Mark L; Austin, Damien J; Pine, Matthew J; Spurrs, Robert W

    2016-08-01

    Johnston, RJ, Watsford, ML, Austin, D, Pine, MJ, and Spurrs, RW. Movement profiles, match events, and performance in Australian football. J Strength Cond Res 30(8): 2129-2137, 2016-This study examined the relationship between movement demands, match events, and match performance in professional Australian football. Data were collected from 19 players using global positioning system units during 2 Australian Football League seasons. A range of movement demands and instantaneous power measures were collected. The players were divided into high-caliber (HC, ≥17/20) and low-caliber (LC, ≤8/20) groups based on the rating score by their coaches. A Mann-Whitney U-test, independent samples t-test, and effect sizes were used to determine whether any differences existed between the 2 groups. The HC group had a significantly higher match duration (7.2%), higher total distance (9.6%), and covered more distance and spent more time high-speed running per minute (12.7 and 11.9%). Although not significant, the effect sizes revealed that the HC group tended to have a higher mean metabolic power output (2.6%) and spent more time at the high power zone (7.9%). For the match event data, the HC group had significantly more involvements with the football. The results demonstrated the higher physical demands placed on the HC group. The findings suggest that analyzing instantaneous power measures can provide valuable information about the physical demands placed on team sport athletes to coaches and conditioning staff. PMID:26808858

  4. Not all semantics: similarities and differences in reminiscing function and content between Indigenous and non-Indigenous Australians.

    Science.gov (United States)

    Nile, Emma; Van Bergen, Penny

    2015-01-01

    This study explored why and how Indigenous and non-Indigenous Australians remember the past. Indigenous Australians traditionally share a strong oral tradition in which customs, personal and cultural histories, and other narratives are passed across groups and between generations by word of mouth. Drawing on this tradition, in which inherent value is placed on sharing knowledge and maintaining connectedness with others, we hypothesised that Indigenous Australians would be more likely than non-Indigenous Australians to report reminiscing to fulfil social functions (but not self or directive functions). Furthermore, we hypothesised that Indigenous Australians would recall personal past experiences more elaborately than would non-Indigenous Australians. In Study 1, 33 Indigenous Australians and 76 non-Indigenous Australians completed Webster's Reminiscence Functions Scale. As predicted, Indigenous participants reported higher scores on subscales related to social functions than did non-Indigenous Australians: particularly "Teach/Inform" and "Intimacy Maintenance". They also scored higher on the "Identity" subscale. In Study 2, 15 Indigenous and 14 non-Indigenous Australians shared three memories from the distant and recent past. While Indigenous and non-Indigenous narratives did not differ in either emotion or elaboration, Indigenous Australians provided more memory context and detail by including a greater proportion of semantic memory content. Taken together, these findings suggest differences in both why and how Australians remember. PMID:24999815

  5. Responses to Varroa destructor and Nosema ceranae by several commercial strains of Australian and North American honey bees (Hymenoptera: Apidae)

    Science.gov (United States)

    The potential impact of varroa (Varroa destructor, Anderson & Trueman. 2000) on Australian beekeeping and agriculture depends in part on the levels of resistance to this parasite expressed by Australian commercial honey bees (Apis mellifera). The responses of seven lines of Australian honey bees to ...

  6. Not all semantics: similarities and differences in reminiscing function and content between Indigenous and non-Indigenous Australians.

    Science.gov (United States)

    Nile, Emma; Van Bergen, Penny

    2015-01-01

    This study explored why and how Indigenous and non-Indigenous Australians remember the past. Indigenous Australians traditionally share a strong oral tradition in which customs, personal and cultural histories, and other narratives are passed across groups and between generations by word of mouth. Drawing on this tradition, in which inherent value is placed on sharing knowledge and maintaining connectedness with others, we hypothesised that Indigenous Australians would be more likely than non-Indigenous Australians to report reminiscing to fulfil social functions (but not self or directive functions). Furthermore, we hypothesised that Indigenous Australians would recall personal past experiences more elaborately than would non-Indigenous Australians. In Study 1, 33 Indigenous Australians and 76 non-Indigenous Australians completed Webster's Reminiscence Functions Scale. As predicted, Indigenous participants reported higher scores on subscales related to social functions than did non-Indigenous Australians: particularly "Teach/Inform" and "Intimacy Maintenance". They also scored higher on the "Identity" subscale. In Study 2, 15 Indigenous and 14 non-Indigenous Australians shared three memories from the distant and recent past. While Indigenous and non-Indigenous narratives did not differ in either emotion or elaboration, Indigenous Australians provided more memory context and detail by including a greater proportion of semantic memory content. Taken together, these findings suggest differences in both why and how Australians remember.

  7. The Australian Monstrilloida (Crustacea: Copepoda) II. Cymbasoma Thompson, 1888.

    Science.gov (United States)

    Suárez-Morales, Eduardo; Mckinnon, A David

    2016-01-01

    Monstrilloid copepods collected during the past two decades from zooplankton surveys in reef and coastal areas of Australia were analyzed. A first contribution included the taxonomic analysis of three genera of the Monstrilloida, Monstrillopsis Sars, 1921, Maemonstrilla Grygier & Ohtsuka, 2008, and the newly described Australomonstrillopsis Suárez-Morales & McKinnon, 2014. In this document a taxonomic analysis of the species belonging to the genus Cymbasoma Thompson, 1888 is provided. A total of 28 species were found, most of them being undescribed. Seventeen species were described based on females only and eight on male specimens while three species were described from both sexes. Males of Australian species of Cymbasoma are distinguished by details of the genital complex, body size and proportions, ornamentation and processes of the cephalic region, number of caudal setae, and the characteristic structure or ornamentation of the genital lappets. Two main groups of males were distinguished on the basis of the number of caudal setae (3 or 4). As for the females, 20 of the 25 new species of Cymbasoma have fifth legs with an unarmed inner lobe and three setae on the outer lobe; one of these species (C. jinigudira sp. nov.) belongs to the C. longispinosum species-group (sensu Üstün et al. 2014). Another group, consisting of five species, has only two setae on the outer (exopodal) lobe. There were no Australian species of Cymbasoma with a single lobe. A species group, named after C. agoense, is proposed to include species sharing a globose body and a female fifth leg with a large endopodal lobe and an outer (exopodal) lobe with two setae. The females of the new species of Cymbasoma from Australia can be distinguished from their known congeners by unique combinations of characters including the type of body ornamentation, body size and shape, antennule armature and proportions, the presence of distinctive features of the legs 1-4, the presence/absence of processes on

  8. Socially responsible genetic research with descendants of the First Australians

    Directory of Open Access Journals (Sweden)

    van Holst Pellekaan Sheila M

    2012-11-01

    Full Text Available Abstract Aboriginal Australians, one of the world’s indigenous peoples now outnumbered through colonization, are the most under-represented in genetic research because they feel that the benefits do not outweigh the social cost of involvement. Descendants of the First Australians have survived a period of European occupation during which time they were dispossessed of land, language and cultural identity resulting in inequities in health, education, and employment opportunities. Compared to Maori and Native American peoples, the ability to form organizations that help to control their affairs is very recent. The desire to control is understandably strong yet the ‘gate-keeping’ role of some organizations risks shifting the control away from smaller communities and has become increasingly politicized. In the past, research practices by Western scientists were poorly presented and have resulted in resistance to proposals that are perceived to have no beneficial outcomes for participants. In this age of advanced technological expertise in genetics, benefits to all humanity are clear to those carrying out research projects, yet not always to those being asked to participate, presenting extra challenges. Excellent guidelines for ethical conduct in research are available to assist researchers, prospective participants, and ethics committees or review boards that approve and monitor procedures. The essence of these guidelines are that research should be carried out with a spirit of integrity, respect, reciprocity, parity, recognition of survival and protection of social and cultural values, a need for control and shared responsibility. Specific Aboriginal organizations, with which researchers need to work to negotiate partnerships, vary within and between Australian states and will always expect Aboriginal personnel to be involved. People experienced in the consultation process are necessary as part of a team. By working patiently through lengthy

  9. Australian labour market flows over the business cycle

    OpenAIRE

    Chindamo, Phillip

    2010-01-01

    This paper analyses the behaviour of Australian labour market transition rates. Since the early 1980s the job finding rate has been significantly more volatile and pro-cyclical than the job loss rate and is strongly pro-cyclical. The economic downturns in the early 1980s and early 1990s were associated with an up to 10 percentage point decline in the average job finding rate. In comparison, the recent economic downturn was associated with a less significant decline in the job finding rate....

  10. Danish and Australian Television: The Impact of Format Adaptation

    DEFF Research Database (Denmark)

    Jensen, Pia Majbritt

    2007-01-01

    Format adaptation plays an increasingly important part in international television. Formats such as Dancing with the Stars and Idol are screened in many territories. The article presents an in-depth case study of how this relatively new and highly internationalised production and business model...... influences local television markets and leads to changes according to local competitive, financial, cultural and political conditions. It explores the impact of format adaptation on Danish and Australian prime-time schedules between 1995 and 2004/05, and its effect on local content and genres among the main...

  11. Unity and Diversity-A Study of Australian Multiculturalism

    Institute of Scientific and Technical Information of China (English)

    丁启红

    2013-01-01

    Australia is a country characterized by huge inflows of migrants. In response to the demographic change and its impact on the social, cultural and economic scenes, the Australian government has adopted the policies of Assimilation, Integration, and Multiculturalism to tackle with the relationship between the ethnic groups and the mainstream society. This essay argues that multiculturalism, the principle on which the authorities base their policies in regard to migrant issues, is shifting its focus and trying to locate a sound combination between diversity and unity. Consequently, Multiculturalism is now in the service of building a unified nation and nationalism is its ultimate ideal outcome.

  12. New horizons: Australian nurses at work in World War I.

    Science.gov (United States)

    Harris, Kirsty

    2014-06-01

    More than 3000 nurses from Australia served with the Australian Army Nursing Service or the British nursing services during World War I. These nurses served in various theatres of war including Egypt, France, India, Greece, Italy and England. They worked in numerous roles including as a surgical team nurse close to the front working under fire; nursing on hospital ships carrying the sick and wounded; or managing hospital wards overrun with patients whilst dealing with a lack of hospital necessities. The skills and roles needed to be a military nurse significantly differed to the skills required to nurse in Australia.

  13. Female genital mutilation (FGM): Australian midwives' knowledge and attitudes.

    Science.gov (United States)

    Ogunsiji, Olayide

    2015-01-01

    Female genital mutilation (FGM) is a women's health and human rights issue attracting global interest. My purpose in this qualitative study was to report the knowledge and attitudes of Australian midwives toward FGM. Verbatim transcription and thematic analysis of semistructured interviews with 11 midwives resulted in these themes: knowledge of female genital mutilation and attitude toward female genital mutilation. Significant gaps in knowledge about FGM featured prominently. The midwives expressed anger toward FGM and empathy for affected women. Recommendations include increased information on FGM and associated legislation among midwives and other health providers in countries where FGM may be encountered.

  14. Algorithm for the treatment of status epilepticus: an Australian perspective.

    Science.gov (United States)

    Jones, C L; Koios, J

    2016-04-01

    Convulsive status epilepticus (SE) is a medical emergency where successful treatment is associated with timely intervention and the use of a protocol has been recommended to provide the highest quality of care. Despite this, there is no nationally available protocol for the treatment of SE in adults in Australia. Treatment is therefore variable and often based on international guidelines or familiarity with certain medications. We have developed an Australian-based algorithm for the treatment of SE, focusing on simplifying management while delivering the safest possible care. We believe this algorithm is suitable for all health practitioners, regardless of training or experience. PMID:27062207

  15. Trace Gas Emissions From Tropical North Australian Savanna Fires

    Science.gov (United States)

    Paton-Walsh, C.; Deutscher, N. M.; Griffith, D. W.; Wilson, S. R.; Jones, N. B.; Forgan, B.

    2008-12-01

    We present measurements of atmospheric trace gases within smoke plumes from tropical North Australian savanna fires. The remote sensing measurements are made from Darwin (12.4°S, 130.9°E) using Fourier Transform spectroscopy with the sun as the source. From these infrared spectra column amounts of carbon monoxide (CO), formaldehyde (H2CO), acetylene (C2H2), ethane (C2H6) and hydrogen cyanide (HCN) have been determined. Literature esimates of emission factors for CO are then used to infer emission factors for these other gases.

  16. Australian Use of Information Technology and its Contribution to Growth

    OpenAIRE

    John Simon; Sharon Wardrop

    2002-01-01

    This paper investigates the gains from the use of information technology in Australia during the 1990s using a growth accounting framework. We make use of new industry-level estimates of the productive capital stock. Our analysis suggests that Australia has done well out of the ‘new economy’. Its use of computer technology is amongst the highest in the world with Australian business investment in computer and related equipment growing rapidly since the early 1990s. Computer use has not been u...

  17. Oil Price Shocks and Volatility in Australian Stock Returns ‎

    OpenAIRE

    Ratti, Ronald A.; Hasan, M. Zahid

    2013-01-01

    This paper examines the effect of oil shocks on return and volatility in the sectors of ‎Australian stock market and finds significant effects for most sectors. For the overall market ‎index, an increase in oil price return significantly reduces return, and an increase in oil price ‎return volatility significantly reduces volatility. An advantage of looking at sector returns ‎rather than a general index of stock returns is that sectors may well differ markedly in how ‎they respond to oil pric...

  18. The National Medical Cyclotron - An Australian experience in technology

    International Nuclear Information System (INIS)

    The establishment of the National Medical Cyclotron (NMC) in the early 1990's was the practical outcome of a vision, held by nuclear medicine professionals, to complement the available neutron-rich radionuclides produced in Australia, with neutron-deficient radionuclides. The NMC is operated by the Australian Nuclear Science and Technology Organisation (ANSTO) in collaboration with the Royal Prince Alfred Hospital (RPAH) in Sydney where the PET department is able to use the short-lived radiotracers to good advantage. Neutron-deficient radionuclides, are also produced by the NMC laboratories. The cyclotron-generated radionuclides are used in over 70,000 patient studies per year

  19. Managerial strategy and nursing commitment in Australian hospitals.

    Science.gov (United States)

    Brewer, A M; Lok, P

    1995-04-01

    This study examined the relationship of managerial strategy and nursing commitment in Australian hospitals. The general principles of managerial strategy and employee response were illustrated and the meaning of commitment and resistance were defined. Data were collected by questionnaire survey and interviews. The result demonstrated that the middle manager/nurse unit manager played an important role in generating nursing commitment in the workplace. Trust and identification were the most relevant components of nursing commitment. However, the study also found that there was still a high degree of distrust between senior management and nurses. Change strategies which nurse managers could apply to promote greater organizational commitment in nursing are discussed. PMID:7797719

  20. Female genital mutilation (FGM): Australian midwives' knowledge and attitudes.

    Science.gov (United States)

    Ogunsiji, Olayide

    2015-01-01

    Female genital mutilation (FGM) is a women's health and human rights issue attracting global interest. My purpose in this qualitative study was to report the knowledge and attitudes of Australian midwives toward FGM. Verbatim transcription and thematic analysis of semistructured interviews with 11 midwives resulted in these themes: knowledge of female genital mutilation and attitude toward female genital mutilation. Significant gaps in knowledge about FGM featured prominently. The midwives expressed anger toward FGM and empathy for affected women. Recommendations include increased information on FGM and associated legislation among midwives and other health providers in countries where FGM may be encountered. PMID:25558808