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.
The Australian Uranium Association was formed in September last year in the midst of a very exciting period of change for the industry. What forged this new grouping was the industry's belief that it needed a strong representative organisation to play an advocacy role for uranium exploration and mining, at a very important moment of opportunity for the industry. That 'moment of opportunity' was the result of some critical trends and events, First, the very rapid increase in the price of uranium was driving renewed exploration and investment across Australia and the world. In the previous twelve months, the spot price of uranium had risen more than 90%. Second, the Federal Government had established the Uranium Industry Framework as a means by which government and industry could discuss a better regulatory framework. This led to some very fruitful interchanges between industry players. While the UIF talks were continuing, the Federal Government announced a parallel inquiry into whether Australia ought to move further into the nuclear power cycle. Third, the new interest in Australia in climate change and greenhouse gas emissions had led to a steep increase in public interest in the nuclear power option, with many former opponents now willing to listen to the argument
Bennett, Dawn; Genoni, Paul; Haddow, Gaby
This paper reports on an exploratory case study that considered the impacts of journal ranking and Fields of Research codes on the publishing decisions of Australian authors. The study also considered the level of alignment between authors' allocation of Fields of Research codes and the codes assigned to the journals in which they were published.…
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…
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
Chesser, R. Terry
Systematists argue that the importance of our work lies not only in the elucidation of evolutionary relationships, but also in the incorporation of evolutionary information into classifications and the use of these classifications by government agencies, nongovernmental organizations, professional scientists, and others interested in biodiversity. If this is true, and I think that it is, then synthetic publications that make our findings accessible to a wide audience, such as Christidis and Boles' new Systematics and Taxonomy of Australian Birds, may be among the most significant works that we publish.
Anett Nyaradi; Jianghong Li; Siobhan Hickling; Foster, Jonathan K.; Angela Jacques; Ambrosini, Gina L.; Oddy, Wendy H
The aim of this study was to investigate cross-sectional associations between dietary patterns and academic performance among 14-year-old adolescents. Study participants were from the Western Australian Pregnancy Cohort (Raine) Study. A food frequency questionnaire was administered when the adolescents were 14 years old, and from the dietary data, a ‘Healthy’ and a ‘Western’ dietary pattern were identified by factor analysis. The Western Australian Literacy and Numeracy Assessment (WALNA) res...
Grimes, Carley A; Campbell, Karen J; Riddell, Lynn J; Caryl A. Nowson
Objective To assess the association between socioeconomic status (SES) and dietary sodium intake, and to identify if the major dietary sources of sodium differ by socioeconomic group in a nationally representative sample of Australian children. Design Cross-sectional survey. Setting 2007 Australian National Children's Nutrition and Physical Activity Survey. Participants A total of 4487 children aged 2–16 years completed all components of the survey. Primary and secondary outcome measures Sodi...
Rowan, B. [ed.
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.
Greenblatt, H Karl; Greenblatt, David J
The azole antifungal agent ketoconazole has been available since 1981 for the treatment of fungal infections. In 2013, the American Food and Drug Administration and the European Medicines Agency issued warnings or prohibitions against the clinical use of oral ketoconazole due to the risk of liver injury which may lead to liver transplantation or death. From the available published evidence it is difficult to determine the actual incidence or prevalence of liver injury during clinical use of ketoconazole as an antifungal. Hepatic injury, when it occurs, is generally evident as asymptomatic and reversible abnormalities of liver function tests. However, serious liver injury has been reported. Alternatives to ketoconazole (such as itraconazole, fluconazole, voriconazole, and terbinafine) are available, but improved safety with respect to liver injury risk is not clearly established. We are not aware of published reports of significant ketoconazole-associated liver injury in volunteer study participants when ketoconazole has been used as a CYP3A inhibitor in the context of clinical research on drug metabolism. Possible alternatives to ketoconazole as prototype CYP3A inhibitors include ritonavir and potentially itraconazole, but not clarithromycin. PMID:25216238
Full text: This project follows from the school's development of the principles of stress / strain relationships in materials, Bragg's Law, and the wave and penetration properties of neutrons. It is expected to lead to a set of experiments to be carried out at the HIFAR research reactor facilities of the Australian Nuclear Science and Technology Organisation (ANSTO) using neutron diffraction to demonstrate applied stress and residual stress within examples of engineering structural component sections. Prior to the visit of the students to ANSTO, the topic of radiation safety is to be addressed by staff from ANSTO Health and Safety Division. A report will be provided covering the project's results and calculations
Breen, Helen M.
The purpose of this paper was to examine risk and protective factors associated with the consequences of card gambling and commercial gambling for Indigenous Australians in north Queensland. With Indigenous Elders' approval and using qualitative methodology, semi-structured interviews were conducted with 60 Indigenous and 48 non-Indigenous…
Hallegraeff, Gustaaf; Coman, Frank; Davies, Claire; Hayashi, Aiko; McLeod, David; Slotwinski, Anita; Whittock, Lucy; Richardson, Anthony J
A massive central Australian dust storm in September 2009 was associated with abundant fungal spores (150,000/m(3)) and hyphae in coastal waters between Brisbane (27°S) and Sydney (34°S). These spores were successfully germinated from formalin-preserved samples, and using molecular sequencing of three different genes (the large subunit rRNA gene [LSU], internal transcribed spacer [ITS[, and beta-tubulin gene), they were conclusively identified as Aspergillus sydowii, an organism circumstantially associated with gorgonian coral fan disease in the Caribbean. Surprisingly, no human health or marine ecosystem impacts were associated with this Australian dust storm event. Australian fungal cultures were nontoxic to fish gills and caused a minor reduction in the motility of Alexandrium or Chattonella algal cultures but had their greatest impacts on Symbiodinium dinoflagellate coral symbiont motility, with hyphae being more detrimental than spores. While we have not yet seen any soft coral disease outbreaks on the Australian Great Barrier Reef similar to those observed in the Caribbean and while this particular fungal population was non- or weakly pathogenic, our observations raise the possibility of future marine ecosystem pathogen impacts from similar dust storms harboring more pathogenic strains. PMID:24657868
Mallants, Dirk; Bekele, Elise; Schmidt, Wolfgang; Miotlinski, Konrad; Gerke Gerke, Kirill
Coal seam gas is naturally occurring methane gas (CH4) formed by the degradation of organic material in coal seam layers over geological times, typically over several millions of years. Unlike conventional gas resources, which occur as discrete accumulations in traps formed by folds and other structures in sedimentary layers, coal seam gas is generally trapped in low permeable rock by adsorption of the gas molecules within the rock formation and cannot migrate to a trap and form a conventional gas deposit. Extraction of coal seam gas requires producers to de pressurise the coal measures by abstracting large amounts of groundwater through pumping. For coal measures that have too low permeabilities for gas extraction to be economical, mechanical and chemical techniques are required to increase permeability and thus gas yield. One such technique is hydraulic fracturing (HF). Hydraulic fracturing increases the rate and total amount of gas extracted from coal seam gas reservoirs. The process of hydraulic fracturing involves injecting large volumes of hydraulic fracturing fluids under high pressure into the coal seam layers to open up (i.e. fracture) the gas-containing coal layers, thus facilitating extraction of methane gas through pumping. After a hydraulic fracturing operation has been completed in a coal seam gas well, the fracturing fluid pressure is lowered and a significant proportion of the injected fluid returns to the surface as "flowback" water via coal seam gas wells. Flowback water is fluid that returns to the surface after hydraulic fracturing has occurred but before the well is put into production; whereas produced water is fluid from the coal measure that is pumped to the surface after the well is in production. This paper summarises available literature data from Australian coal seam gas practices on i) spills from hydraulic fracturing-related fluids used during coal seam gas drilling and hydraulic fracturing operations, ii) leaks to soil and shallow
Chien, Jason W; Zhang, Xinyi Cindy; Fan, Wenhong; Wang, Hongwei; Zhao, Lue Ping; Martin, Paul J; Storer, Barry E; Boeckh, Michael; Warren, Edus H; Hansen, John A
Candidate genetic associations with acute GVHD (aGVHD) were evaluated with the use of genotyped and imputed single-nucleotide polymorphism data from genome-wide scans of 1298 allogeneic hematopoietic cell transplantation (HCT) donors and recipients. Of 40 previously reported candidate SNPs, 6 were successfully genotyped, and 10 were imputed and passed criteria for analysis. Patient and donor genotypes were assessed for association with grades IIb-IV and III-IV aGVHD, stratified by donor type, in univariate and multivariate allelic, recessive and dominant models. Use of imputed genotypes to replicate previous IL10 associations was validated. Similar to previous publications, the IL6 donor genotype for rs1800795 was associated with a 20%-50% increased risk for grade IIb-IV aGVHD after unrelated HCT in the allelic (adjusted P = .011) and recessive (adjusted P = .0013) models. The donor genotype was associated with a 60% increase in risk for grade III-IV aGVHD after related HCT (adjusted P = .028). Other associations were found for IL2, CTLA4, HPSE, and MTHFR but were inconsistent with original publications. These results illustrate the advantages of using imputed single-nucleotide polymorphism data in genetic analyses and demonstrate the importance of validation in genetic association studies. PMID:22282500
Denney-Wilson Elizabeth; Cowell Christopher T; Okely Anthony D; Hardy Louise L; Aitken Robert; Dobbins Timothy
Abstract Background One of the most serious, yet common co-morbidities of obesity is insulin resistance, which if untreated may progress to type 2 diabetes. This paper describes the insulin and glucose concentration distributions, the prevalence of elevated insulin, the associations between insulin and body mass index (BMI), waist circumference, waist-to-height ratio (WHtR) and fat mass index in a representative sample of Australian adolescents. Methods Cross-sectional population-based study ...
Full Text Available Teacher in Australia is determined as an active participant of professional community with high level of collaboration, professional development coherent activities and collaborative learning practice. Thus, teacher quality is one of critical factors affecting student outcomes. The article touches upon the issue of the potential to improve secondary school teacher professional expertise in Australia. These are initiatives approved by Australian specific organizations at government and non-government levels. The author describes the goals and directions of secondary school teacher government support and government strong requirements for teacher professional learning. The article also considers the role of Australian professional education organizations in teacher professional growth. The analysis of the goals is carried out by means of government and professional education organizations documents. The author reports that social context of secondary school teacher professional development in Australia is provided through government education institutions. In support of this fact there is a range of government projects, programmes and documents approved at international and national levels and aimed to encourage lifelong quality teacher development. Furthermore, teacher professional development support is also organized by various Australian professional associations that work collaboratively. Moreover, these associations are not only focused on teacher professional development national standards, requirements and forms but global trends in professional learning and performance.
The Australian Geography Teachers Association (AGTA) represents the views of Australian geography teachers on educational matters. AGTA also seeks to improve the capacity of geography teachers to respond to a changing teaching and learning landscape. The Australian Curriculum, Assessment and Reporting Authority (ACARA) is an independent authority…
Introduction We report the first known case of human T-lymphotropic virus type I associated myelopathy/tropical spastic paraparesis in an Australian Caucasian, a disease reported in Aboriginal and immigrant populations where the virus is often endemic. Case presentation A 41-year-old Caucasian Australian man had a 3-year background of progressive functional decline from a myelopathy with spastic paraparesis and sphincteric dysfunction. Conclusions Although studies have shown a very low prevalence of human T-lymphotropic virus type I in the greater Australian population, increased focus on Aboriginal health, and the expanding diversity and integration of the Australian population means that presentation of human T-lymphotropic virus type I-associated disease is likely to increase. PMID:25416840
Full Text Available The aim of this study was to investigate cross-sectional associations between dietary patterns and academic performance among 14-year-old adolescents. Study participants were from the Western Australian Pregnancy Cohort (Raine Study. A food frequency questionnaire was administered when the adolescents were 14 years old, and from the dietary data, a ‘Healthy’ and a ‘Western’ dietary pattern were identified by factor analysis. The Western Australian Literacy and Numeracy Assessment (WALNA results from grade nine (age 14 were linked to the Raine Study data by The Western Australian Data Linkage Branch. Associations between the dietary patterns and the WALNA (mathematics, reading and writing scores were assessed using multivariate linear regression models adjusting for family and socioeconomic characteristics. Complete data on dietary patterns, academic performance and covariates were available for individuals across the different analyses as follows: n = 779 for mathematics, n = 741 for reading and n = 470 for writing. Following adjustment, significant negative associations between the ‘Western’ dietary pattern and test scores for mathematics (β = −13.14; 95% CI: −24.57; −1.76; p = 0.024 and reading (β = −19.16; 95% CI: −29.85; −8.47; p ≤ 0.001 were observed. A similar trend was found with respect to writing (β = −17.28; 95% CI: −35.74; 1.18; p = 0.066. ANOVA showed significant trends in estimated means of academic scores across quartiles for both the Western and Healthy patterns. Higher scores for the ‘Western’ dietary pattern are associated with poorer academic performance in adolescence.
Nyaradi, Anett; Li, Jianghong; Hickling, Siobhan; Foster, Jonathan K; Jacques, Angela; Ambrosini, Gina L; Oddy, Wendy H
The aim of this study was to investigate cross-sectional associations between dietary patterns and academic performance among 14-year-old adolescents. Study participants were from the Western Australian Pregnancy Cohort (Raine) Study. A food frequency questionnaire was administered when the adolescents were 14 years old, and from the dietary data, a 'Healthy' and a 'Western' dietary pattern were identified by factor analysis. The Western Australian Literacy and Numeracy Assessment (WALNA) results from grade nine (age 14) were linked to the Raine Study data by The Western Australian Data Linkage Branch. Associations between the dietary patterns and the WALNA (mathematics, reading and writing scores) were assessed using multivariate linear regression models adjusting for family and socioeconomic characteristics. Complete data on dietary patterns, academic performance and covariates were available for individuals across the different analyses as follows: n = 779 for mathematics, n = 741 for reading and n = 470 for writing. Following adjustment, significant negative associations between the 'Western' dietary pattern and test scores for mathematics (β = -13.14; 95% CI: -24.57; -1.76); p = 0.024) and reading (β = -19.16; 95% CI: -29.85; -8.47; p ≤ 0.001) were observed. A similar trend was found with respect to writing (β = -17.28; 95% CI: -35.74; 1.18; p = 0.066). ANOVA showed significant trends in estimated means of academic scores across quartiles for both the Western and Healthy patterns. Higher scores for the 'Western' dietary pattern are associated with poorer academic performance in adolescence. PMID:25898417
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...
Monica P. Ruibal
Full Text Available Premise of the study: Phylogenetic and microsatellite markers were developed for Tulasnella mycorrhizal fungi to investigate fungal species identity and diversity. These markers will be useful in future studies investigating the phylogenetic relationship of the fungal symbionts, specificity of orchid–mycorrhizal associations, and the role of mycorrhizae in orchid speciation within several orchid genera. Methods and Results: We generated partial genome sequences of two Tulasnella symbionts originating from Chiloglottis and Drakaea orchid species with 454 genome sequencing. Cross-genus transferability across mycorrhizal symbionts associated with multiple genera of Australian orchids (Arthrochilus, Chiloglottis, Drakaea, and Paracaleana was found for seven phylogenetic loci. Five loci showed cross-transferability to Tulasnella from other orchid genera, and two to Sebacina. Furthermore, 11 polymorphic microsatellite loci were developed for Tulasnella from Chiloglottis. Conclusions: Highly informative markers were obtained, allowing investigation of mycorrhizal diversity of Tulasnellaceae associated with a wide variety of terrestrial orchids in Australia and potentially worldwide.
Catriona S Bradshaw
Full Text Available BACKGROUND: To determine prevalence and incidence of bacterial vaginosis (BV and risk factors in young sexually-active Australian women. METHODS: 1093 women aged 16-25 years were recruited from primary-care clinics. Participants completed 3-monthly questionnaires and self-collected vaginal smears 6-monthly for 12-months. The primary endpoint was a Nugent Score = 7-10 (BV and the secondary endpoint was a NS = 4-10 (abnormal flora [AF]. BV and AF prevalence estimates and 95% confidence intervals (95%CI were derived, and adjusted odds ratios (AOR calculated to explore epidemiological associations with prevalent BV and AF. Proportional-hazards regression models were used to examine factors associated with incident BV and AF. RESULTS: At baseline 129 women had BV [11.8% (95%CI: 9.4-14.2] and 188 AF (17.2%; 15.1-19.5. Prevalent BV was associated with having a recent female partner [AOR = 2.1; 1.0-4.4] and lack of tertiary-education [AOR = 1.9; 1.2-3.0]; use of an oestrogen-containing contraceptive (OCC was associated with reduced risk [AOR = 0.6; 0.4-0.9]. Prevalent AF was associated with the same factors, and additionally with >5 male partners (MSP in 12-months [AOR = 1.8; 1.2-2.5], and detection of C.trachomatis or M.genitalium [AOR = 2.1; 1.0-4.5]. There were 82 cases of incident BV (9.4%;7.7-11.7/100 person-years and 129 with incident AF (14.8%; 12.5-17.6/100 person-years. Incident BV and AF were associated with a new MSP [adjusted rate ratio (ARR = 1.5; 1.1-2.2 and ARR = 1.5; 1.1-2.0], respectively. OCC-use was associated with reduced risk of incident AF [ARR = 0.7; 0.5-1.0]. CONCLUSION: This paper presents BV and AF prevalence and incidence estimates from a large prospective cohort of young Australian women predominantly recruited from primary-care clinics. These data support the concept that sexual activity is strongly associated with the development of BV and AF and that use of an OCC is associated with
Jones, Sandra C; Andrews, Kelly; Caputi, Peter
There is growing evidence that young people own alcohol-branded merchandise (ABM), and that ownership influences their drinking intentions and behaviours. However, there is a paucity of research on parents' knowledge or attitudes in relation to ownership of ABM. Study 1 (n = 210) identified high levels of ownership of ABM and associations between ABM and drinking attitudes and behaviours. In Study 2, focus groups with Australian parents found that they were aware of ABM-and many had items of ABM in their home-but they had generally not engaged in consideration of the potential impact on their children. They clearly perceived ABM as advertising and, on reflection, acknowledged that this form of marketing may influence children's decisions about drinking. There is a need to raise parental awareness of the effects of ABM and to endeavour to reduce children's exposure to this influential form of alcohol marketing. PMID:25539788
Lingard, Bob; Gale, Trevor
This paper is concerned with the definition of the field of educational research and the changing and developing role of the Australian Association for Research in Education (AARE) in representing and constituting this field. The evidence for the argument is derived from AARE Presidential Addresses across its 40-year history. The paper documents…
Friel, S; Berry, H; Dinh, H.; O'Brien, L; Walls, HL
Background The association between food insecurity and mental health is established. Increasingly, associations between drought and mental health and drought and food insecurity have been observed in a number of countries. The impact of drought on the association between food insecurity and mental health has received little attention. Methods Population-based study using data from a nationally representative panel survey of Australian adults in which participants report behaviour, health, soc...
Full Text Available Abstract Background Physical activity (PA reduces risk factors related to metabolic syndrome. Rurality influences the way people incorporate physical activity into daily life. The aim of this study is to determine the association of PA level with metabolic syndrome in a rural Australian population. The influence of adiposity on these associations is also investigated. Methods Three cross-sectional population health surveys were conducted in south-east Australia during 2004–2006 using a random population sample (n = 1563, participation rate 49% aged 25–74 years. PA was assessed via a self-administered questionnaire, and components of the metabolic syndrome via anthropometric measurements taken by specially trained nurses and laboratory tests. Results Approximately one-fifth of participants were inactive in leisure-time and over one-third had metabolic syndrome (men 39%, women 33%; p = 0.022. There was an inverse association between level of PA and metabolic syndrome (p Conclusion Some PA is better than none if adults, particularly women, are to reduce their risk of metabolic syndrome and associated vascular diseases. Specialised interventions that take rurality into consideration are recommended for adults who are inactive.
Hoyal Cuthill, Jennifer F; Sewell, Kim B; Cannon, Lester R G; Charleston, Michael A; Lawler, Susan; Littlewood, D Timothy J; Olson, Peter D; Blair, David
Australian spiny mountain crayfish (Euastacus, Parastacidae) and their ecotosymbiotic temnocephalan flatworms (Temnocephalida, Platyhelminthes) may have co-occurred and interacted through deep time, during a period of major environmental change. Therefore, reconstructing the history of their association is of evolutionary, ecological, and conservation significance. Here, time-calibrated Bayesian phylogenies of Euastacus species and their temnocephalans (Temnohaswellia and Temnosewellia) indicate near-synchronous diversifications from the Cretaceous. Statistically significant cophylogeny correlations between associated clades suggest linked evolutionary histories. However, there is a stronger signal of codivergence and greater host specificity in Temnosewellia, which co-occurs with Euastacus across its range. Phylogeography and analyses of evolutionary distinctiveness (ED) suggest that regional differences in the impact of climate warming and drying had major effects both on crayfish and associated temnocephalans. In particular, Euastacus and Temnosewellia show strong latitudinal gradients in ED and, conversely, in geographical range size, with the most distinctive, northern lineages facing the greatest risk of extinction. Therefore, environmental change has, in some cases, strengthened ecological and evolutionary associations, leaving host-specific temnocephalans vulnerable to coextinction with endangered hosts. Consequently, the extinction of all Euastacus species currently endangered (75%) predicts coextinction of approximately 60% of the studied temnocephalans, with greatest loss of the most evolutionarily distinctive lineages. PMID:27226467
Simpson, Paul L; Reekie, Joanne; Butler, Tony G; Richters, Juliet; Yap, Lorraine; Grant, Luke; Richards, Alun; Donovan, Basil
Very little research has focused on men or prisoners as victims of sexual violence. This study provides the first population-based analysis of factors associated with sexual coercion of men in Australian prisons, and the first to use a computer-assisted telephone interview to collect this information in a prison setting. A random sample of men in New South Wales and Queensland prisons were surveyed using computer-assisted telephone interviewing. We asked participants about sexual coercion, defined as being forced or frightened into doing something sexually that was unwanted while in prison. Associations between sexual coercion in prison and sociodemographics, sexual coercion history outside of prison, and prison-related factors were examined. Logistic regression was used to estimate adjusted odds ratios in examining factors associated with sexual coercion in prisons. Of 2626 eligible men, 2000 participated. Participants identifying as non-heterosexual and those with a history of sexual coercion outside prison were found to be most at risk. Those in prison for the first time and those who had spent more than 5 years in prison ever were also more likely to report sexual coercion. Although prison policies and improving prison officer training may help address immediate safety and health concerns of those at risk, given the sensitivity of the issue and likely under-reporting to correctional staff, community-based organizations and prisoner peer-based groups arguably have a role too in providing both preventive and trauma-focused support. PMID:26597645
Full Text Available Australian Subtropical White Syndrome (ASWS is an infectious, temperature dependent disease of the subtropical coral Turbinaria mesenterina involving a hitherto unknown transmissible causative agent. This report describes significant changes in the coral associated bacterial community as the disease progresses from the apparently healthy tissue of ASWS affected coral colonies, to areas of the colony affected by ASWS lesions, to the dead coral skeleton exposed by ASWS. In an effort to better understand the potential roles of bacteria in the formation of disease lesions, the effect of antibacterials on the rate of lesion progression was tested, and both culture based and culture independent techniques were used to investigate the bacterial communities associated with colonies of T. mesenterina. Culture-independent analysis was performed using the Oligonucleotide Fingerprinting of Ribosomal Genes (OFRG technique, which allowed a library of 8094 cloned bacterial 16S ribosomal genes to be analysed. Interestingly, the bacterial communities associated with both healthy and disease affected corals were very diverse and ASWS associated communities were not characterized by a single dominant organism. Treatment with antibacterials had a significant effect on the rate of progress of disease lesions (p = 0.006, suggesting that bacteria may play direct roles as the causative agents of ASWS. A number of potential aetiological agents of ASWS were identified in both the culture-based and culture-independent studies. In the culture-independent study an Alphaproteobacterium closely related to Roseovarius crassostreae, the apparent aetiological agent of juvenile oyster disease, was found to be significantly associated with disease lesions. In the culture-based study Vibrio harveyi was consistently associated with ASWS affected coral colonies and was not isolated from any healthy colonies. The differing results of the culture based and culture-independent studies
Cramer, Holger; Krucoff, Carol; Dobos, Gustav
While yoga is gaining increased popularity in North America and Europe, its safety has been questioned in the lay press. The aim of this systematic review was to assess published case reports and case series on adverse events associated with yoga. Medline/Pubmed, Scopus, CAMBase, IndMed and the Cases Database were screened through February 2013; and 35 case reports and 2 case series reporting a total of 76 cases were included. Ten cases had medical preconditions, mainly glaucoma and osteopeni...
Orchard, J. W.; Read, J. W.; Neophyton, J.; Garlick, D
OBJECTIVES: To investigate the prevalence of inguinal canal posterior wall deficiency (sports hernia) in professional Australian Rules footballers using an ultrasound technique and correlate the results with the clinical symptom of groin pain. METHODS: Thirty five professional Australian footballers with and without groin pain were investigated blind with a dynamic high resolution ultrasound technique for presence of posterior wall deficiency. RESULTS: Fourteen players had a history of ...
Full Text Available This paper identifies five factors from the literature that are important for the successful implementation of health information systems (HIS. The HIS factors identified include stakeholder engagement, the support of management and local champions, understanding HIS imposed change, user training and the impact of government incentives. The paper further explored the introduction of a commonly used HIS (Medical Director® in a regional Australian hospital and used the implementation factors as a guide for reporting stakeholder perceptions of the system. The implementation of the HIS in view of the systems users was a failure with all factors except the training issues poorly addressed. The study also reports the practicalities encountered with the system’s introduction and documents several new operational factors that were found to be associated with HIS implementation. Overall, the factors provided a sound criterion on which to judge the implementation performance (success or otherwise of the HIS. The factors identified have the potential to be used as a guide by others who are engaged with information systems in the health area.
Jamieson Lisa M
Full Text Available Abstract Objectives To determine oral health literacy (REALD-30 and oral health literacy-related outcome associations, and to calculate if oral health literacy-related outcomes are risk indicators for poor self-reported oral health among rural-dwelling Indigenous Australians. Methods 468 participants (aged 17-72 years, 63% female completed a self-report questionnaire. REALD-30 and oral health literacy-related outcome associations were determined through bivariate analysis. Multivariate modelling was used to calculate risk indicators for poor self-reported oral health. Results REALD-30 scores were lower among those who believed teeth should be infrequently brushed, believed cordial was good for teeth, did not own a toothbrush or owned a toothbrush but brushed irregularly. Tooth removal risk indicators included being older, problem-based dental attendance and believing cordial was good for teeth. Poor self-rated oral health risk indicators included being older, healthcare card ownership, difficulty paying dental bills, problem-based dental attendance, believing teeth should be brushed infrequently and irregular brushing. Perceived need for dental care risk indicators included being female and problem-based dental attendance. Perceived gum disease risk indicators included being older and irregular brushing. Feeling uncomfortable about oro-facial appearance risk indicators included problem-based dental attendance and irregular brushing. Food avoidance risk indicators were being female, difficulty paying dental bills, problem-based dental attendance and irregular brushing. Poor oral health-related quality of life risk indicators included difficulty paying dental bills and problem-based dental attendance. Conclusions REALD-30 was significantly associated with oral health literacy-related outcomes. Oral health literacy-related outcomes were risk indicators for each of the poor self-reported oral health domains among this marginalised population.
Full Text Available Abstract Background As socioeconomic health inequalities persist and widen, the health effects of adversity are a constant presence in the daily work of physicians. Gruen and colleagues suggest that, in responding to important population health issues such as this, defining those areas of professional obligation in contrast to professional aspiration should be on the basis of evidence and feasibility. Drawing this line between obligation and aspiration is a part of the work of professional medical colleges and associations, and in doing so they must respond to members as well as a range of other interest groups. Our aim was to explore the usefulness of Gruen's model of physician responsibility in defining how professional medical colleges and associations should lead the profession in responding to socioeconomic health inequalities. Methods We report a case study of how the Royal Australian College of General Practitioners is responding to the issue of health inequalities through its work. We undertook a consultation (80 interviews with stakeholders internal and external to the College and two focus groups with general practitioners and program and policy review of core programs of College interest and responsibility: general practitioner training and setting of practice standards, as well as its work in public advocacy. Results Some strategies within each of these College program areas were seen as legitimate professional obligations in responding to socioeconomic health inequality. However, other strategies, while potentially professional obligations within Gruen's model, were nevertheless contested. The key difference between these lay in different moral orientations. Actions where agreement existed were based on an ethos of care and compassion. Actions that were contested were based on an ethos of justice and human rights. Conclusion Colleges and professional medical associations have a role in explicitly leading a debate about values
Full Text Available Abstract Background One of the most serious, yet common co-morbidities of obesity is insulin resistance, which if untreated may progress to type 2 diabetes. This paper describes the insulin and glucose concentration distributions, the prevalence of elevated insulin, the associations between insulin and body mass index (BMI, waist circumference, waist-to-height ratio (WHtR and fat mass index in a representative sample of Australian adolescents. Methods Cross-sectional population-based study of adolescent boys and girls (N = 496, mean age 15.3 years attending schools in metropolitan Sydney, Australia. Fasting venous blood collected and analysed for insulin and glucose concentrations. Height, weight, waist circumference measured, BMI and waist-to-height ratio calculated. Pubertal status self-reported. Results Glucose concentrations were normally distributed and were not associated with adiposity. Insulin concentrations were distributed logarithmically, were higher among girls than boys overall and within the same ranges of BMI and waist circumference, but were lower among girls than boys within the same ranges of fat mass adjusted for height. The prevalence of elevated insulin concentration (defined as > 100 pmol/L was 15.9% and 17.1% among boys and girls, respectively. Correlations between insulin concentration and BMI, waist circumference, WHtR and fat mass adjusted for height were 0.53, 0.49, 0.51 and 0.55, among boys, respectively, and 0.35, 0.40, 0.42 and 0.34, among girls, respectively. Conclusions Elevated insulin is highly correlated with adiposity in adolescents. BMI and WHtR are simple measures that can be used to identify young people who should be screened for insulin resistance and other co-morbidities.
Sommerlad Susan F
Full Text Available Abstract Background Congenital hereditary sensorineural deafness (CHSD occurs in many dog breeds, including Australian Cattle Dogs. In some breeds, CHSD is associated with a lack of cochlear melanocytes in the stria vascularis, certain coat characteristics, and potentially, abnormalities in neuroepithelial pigment production. This study investigates phenotypic markers for CHSD in 899 Australian Cattle Dogs. Results Auditory function was tested in 899 Australian Cattle Dogs in family groups using brainstem auditory evoked response testing. Coat colour and patterns, facial and body markings, gender and parental hearing status were recorded. Deafness prevalence among all 899 dogs was 10.8% with 7.5% unilaterally deaf, and 3.3% bilaterally deaf, and amongst pups from completely tested litters (n = 696 was 11.1%, with 7.5% unilaterally deaf, and 3.6% bilaterally deaf. Univariable and multivariable analyses revealed a negative association between deafness and bilateral facial masks (odds ratio 0.2; P ≤ 0.001. Using multivariable logistic animal modelling, the risk of deafness was lower in dogs with pigmented body spots (odds ratio 0.4; P = 0.050. No significant associations were found between deafness and coat colour. Within unilaterally deaf dogs with unilateral facial masks, no association was observed between the side of deafness and side of mask. The side of unilateral deafness was not significantly clustered amongst unilaterally deaf dogs from the same litter. Females were at increased risk of deafness (odds ratio from a logistic animal model 1.9; P = 0.034 after adjusting for any confounding by mask type and pigmented body spots. Conclusions Australian Cattle Dogs suffer from CHSD, and this disease is more common in dogs with mask-free faces, and in those without pigmented body patches. In unilaterally deaf dogs with unilateral masks, the lack of observed association between side of deafness and side of mask suggests that if CHSD is due to
Hay, K E; Barnes, T S; Morton, J M; Gravel, J L; Commins, M A; Horwood, P F; Ambrose, R C; Clements, A C A; Mahony, T J
Bovine respiratory disease (BRD) is the most important cause of clinical disease and death in feedlot cattle. Respiratory viral infections are key components in predisposing cattle to the development of this disease. To quantify the contribution of four viruses commonly associated with BRD, a case-control study was conducted nested within the National Bovine Respiratory Disease Initiative project population in Australian feedlot cattle. Effects of exposure to Bovine viral diarrhoea virus 1 (BVDV-1), Bovine herpesvirus 1 (BoHV-1), Bovine respiratory syncytial virus (BRSV) and Bovine parainfluenza virus 3 (BPIV-3), and to combinations of these viruses, were investigated. Based on weighted seroprevalences at induction (when animals were enrolled and initial samples collected), the percentages of the project population estimated to be seropositive were 24% for BoHV-1, 69% for BVDV-1, 89% for BRSV and 91% for BPIV-3. For each of the four viruses, seropositivity at induction was associated with reduced risk of BRD (OR: 0.6-0.9), and seroincrease from induction to second blood sampling (35-60 days after induction) was associated with increased risk of BRD (OR: 1.3-1.5). Compared to animals that were seropositive for all four viruses at induction, animals were at progressively increased risk with increasing number of viruses for which they were seronegative; those seronegative for all four viruses were at greatest risk (OR: 2.4). Animals that seroincreased for one or more viruses from induction to second blood sampling were at increased risk (OR: 1.4-2.1) of BRD compared to animals that did not seroincrease for any viruses. Collectively these results confirm that prior exposure to these viruses is protective while exposure at or after feedlot entry increases the risk of development of BRD in feedlots. However, the modest increases in risk associated with seroincrease for each virus separately, and the progressive increases in risk with multiple viral exposures highlights
Hyndman, T; Shilton, C M
We give the first published description of the pathology and molecular findings associated with adenovirus infection in lizards in Australia. A central netted dragon (Ctenophorus nuchalis) exhibited severe necrotising hepatitis with abundant intranuclear inclusion bodies within hepatocytes and rarely within intestinal epithelial cells. Polymerase chain reaction (PCR) using pooled tissues yielded an amplicon that shared strong nucleotide identity with an agamid adenovirus (EU914203). PCR on the liver of a bearded dragon (Pogona minor minor) with illthrift, coccidiosis, nematodiasis and hepatic lipidosis yielded an amplicon with strong nucleotide identity to a helodermatid adenovirus (EU914207). PMID:21595645
Verrall, Geoffrey M.; Esterman, Adrian; Hewett, Timothy E.
Background: Injuries are common in contact sports like Australian football. The Australian Football League (AFL) has developed an extensive injury surveillance database that can be used for epidemiological studies. Objectives: The purpose of this study is to identify any association between the three most prevalent injuries in the AFL. Patients and Methods: From the AFL injury surveillance data 1997-2012 the injury incidence (new injuries per club per season) and the injury prevalence data (m...
Two new genera, Gahniacarus and Cyperacarus, and four new species, G. gersonus, G. tuberculatus, C. naomae and C. foliatus, are described from native Australian sedge species in the genus Gahnia (Cyperaceae). Leg chaetotaxy is provided for all stages of each species. The importance of taxonomic ch...
The current study addressed the frequency of body dysmorphic disorder (BDD) symptoms among university students and investigated the predictors of dysmorphic concern. Six hundred and nineteen Australian university students completed measures assessing BDD, dysmorphic concern, self-esteem, depression, life satisfaction, self-oriented and socially…
Digital media developments confront the humanities and social sciences with major challenges in exploiting multimedia rich data sets. A critical need is demonstrated to bridge the divide between the building of multimedia digital repositories, and the publishing of research outcomes that exploit the interactive potential of digital media. Software that melds the steps in digital research and publishing, now disparate environments, into a single sequence of integrated procedures can provide a ...
Full Text Available Abstract Background Epidemiological evidence suggests that fibrinogen and CRP are associated with coronary heart disease risk. High CRP in Indigenous Australians has been reported in previous studies including our 'Diabetes and Related diseases in Urban Indigenous population in Darwin region' (DRUID Study. We studied levels of fibrinogen and its cross-sectional relationship with traditional and non-traditional cardiovascular risk factors in an urban Indigenous Australian cohort. Methods Fibrinogen data were available from 287 males and 628 females (aged ≥ 15 years from the DRUID study. Analysis was performed for associations with the following risk factors: diabetes, HbA1c, age, BMI, waist circumference, waist-hip ratio, total cholesterol, triglyceride, HDL cholesterol, C-reactive protein, homocysteine, blood pressure, heart rate, urine ACR, smoking status, alcohol abstinence. Results Fibrinogen generally increased with age in both genders; levels by age group were higher than those previously reported in other populations, including Native Americans. Fibrinogen was higher in those with than without diabetes (4.24 vs 3.56 g/L, p Conclusions Fibrinogen is associated with traditional and non-traditional cardiovascular risk factors in this urban Indigenous cohort and may be a useful biomarker of CVD in this high-risk population. The apparent different associations of fibrinogen with cardiovascular disease risk markers in men and women should be explored further.
Full Text Available Digital media developments confront the humanities and social sciences with major challenges in exploiting multimedia rich data sets. A critical need is demonstrated to bridge the divide between the building of multimedia digital repositories, and the publishing of research outcomes that exploit the interactive potential of digital media. Software that melds the steps in digital research and publishing, now disparate environments, into a single sequence of integrated procedures can provide a critical innovation for the transformation of digital research and publishing from a quasi-craft-like and demanding set of skills, into a transparent and user-directed flow process. Humanities and social science (HSS researchers who use multimedia data could be working more collaboratively, creatively and with far more international impact. The HSS have not yet exploited the interactive and collaborative potential offered by interactive computer technologies, and the expansion of digital repositories. Digital publishing has opened opportunities to incorporate both interactivity and multimedia into scholarly publishing, permitting new modes of visualization and creating ever mutable texts. Open Source software, can offer an internationally significant break-through in research definition, data collection and management, and interactive publishing, leading to a major paradigm shift in eHumanities and eSocialScience. The article proposes a framework for bridging the gap, overcoming the silo problem and building an interactive multimedia research environment (m.i.r.e..
Johnson, Matthew P.; Roten, Linda T.; Dyer, Thomas D.; East, Christine E.; Forsmo, Siri; Blangero, John; Brennecke, Shaun P.; Austgulen, Rigmor; Moses, Eric K.
Preeclampsia is a heritable pregnancy disorder that presents new onset hypertension and proteinuria. We have previously reported genetic linkage to preeclampsia on chromosomes 2q, 5q and 13q in an Australian/New Zealand (Aust/NZ) familial cohort. This current study centered on identifying ]the susceptibility gene(s) at the 5q locus. We firstly prioritized candidate genes using a bioinformatic tool designed for this purpose. We then selected a panel of known SNPs within 10 prioritized genes an...
Teacher in Australia is determined as an active participant of professional community with high level of collaboration, professional development coherent activities and collaborative learning practice. Thus, teacher quality is one of critical factors affecting student outcomes. The article touches upon the issue of the potential to improve secondary school teacher professional expertise in Australia. These are initiatives approved by Australian specific organizations at government and non-gov...
NSGIC GIS Inventory (aka Ramona) — This Contours dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Field Survey/GPS information as of 2006. Data by this publisher are...
Campbell, Jill L; Coyer, Fiona M; Osborne, Sonya R
The purpose of this cross-sectional study was to identify the prevalence of incontinence and incontinence-associated dermatitis (IAD) in Australian acute care patients and to describe the products worn to manage incontinence, and those provided at the bedside for perineal skin care. Data on 376 inpatients were collected over 2 days at a major Australian teaching hospital. The mean age of the sample group was 62 years and 52% of the patients were male. The prevalence rate of incontinence was 24% (91/376). Urinary incontinence was significantly more prevalent in females (10%) than males (6%) (χ(2) = 4·458, df = 1, P = 0·035). IAD occurred in 10% (38/376) of the sample group, with 42% (38/91) of incontinent patients having IAD. Semi-formed and liquid stool were associated with IAD (χ(2) = 5·520, df = 1, P = 0·027). Clinical indication of fungal infection was present in 32% (12/38) of patients with IAD. Absorbent disposable briefs were the most common incontinence aids used (80%, 70/91), with soap/water and disposable washcloths being the clean-up products most commonly available (60%, 55/91) at the bedside. Further data are needed to validate this high prevalence. Studies that address prevention of IAD and the effectiveness of management strategies are also needed. PMID:24974872
Full Text Available While yoga is gaining increased popularity in North America and Europe, its safety has been questioned in the lay press. The aim of this systematic review was to assess published case reports and case series on adverse events associated with yoga. Medline/Pubmed, Scopus, CAMBase, IndMed and the Cases Database were screened through February 2013; and 35 case reports and 2 case series reporting a total of 76 cases were included. Ten cases had medical preconditions, mainly glaucoma and osteopenia. Pranayama, hatha yoga, and Bikram yoga were the most common yoga practices; headstand, shoulder stand, lotus position, and forceful breathing were the most common yoga postures and breathing techniques cited. Twenty-seven adverse events (35.5% affected the musculoskeletal system; 14 (18.4% the nervous system; and 9 (11.8% the eyes. Fifteen cases (19.7% reached full recovery; 9 cases (11.3% partial recovery; 1 case (1.3% no recovery; and 1 case (1.3% died. As any other physical or mental practice, yoga should be practiced carefully under the guidance of a qualified instructor. Beginners should avoid extreme practices such as headstand, lotus position and forceful breathing. Individuals with medical preconditions should work with their physician and yoga teacher to appropriately adapt postures; patients with glaucoma should avoid inversions and patients with compromised bone should avoid forceful yoga practices.
Grimes, Carley A; Riddell, Lynn J; Campbell, Karen J; He, Feng J; Nowson, Caryl A
Emerging evidence indicates that dietary Na may be linked to obesity; however it is unclear whether this relationship is independent of energy intake (EI). The aim of this study was to assess the association between Na intake and measures of adiposity, including BMI z score, weight category and waist:height ratio (WHtR), in a sample of Australian schoolchildren. This was a cross-sectional study of schoolchildren aged 4-12 years. Na intake was assessed via one 24-h urine collection. BMI was converted to age- and sex-specific z scores, and WHtR was used to define abdominal obesity. In children aged ≥8 years, EI was determined via one 24-h dietary recall. Of the 666 children with valid urine samples 55 % were male (average age 9·3 (sd 1·8) years). In adjusted models an additional 17 mmol/d of Na was associated with a 0·10 higher BMI z score (95 % CI 0·07, 0·13), a 23 % (OR 1·23; 95 % CI 1·16, 1·31) greater risk of being overweight/obese and a 15 % (OR 1·15; 95 % CI 1·09, 1·23) greater risk of being centrally obese. In the subsample of 8-12-year-old children (n 458), adjustment for EI did not markedly alter the associations between Na and adiposity outcomes. Using a robust measure of daily Na intake we found a positive association between Na intake and obesity risk in Australian schoolchildren, which could not be explained by total energy consumption. To determine whether this is a causal relationship, longitudinal studies, with high-quality measures of Na and EI, are required. PMID:26810972
Lyons, Anthony; Heywood, Wendy; Rozbroj, Tomas
HIV-positive gay men may experience multiple sources of adversity and stress, related both to their HIV diagnosis and sexual identity. Most of these men, however, do not experience mental health problems. Little is known about factors that help them achieve resilience in the face of life challenges. This study examined psychosocial factors associated with resilience in a national community-based sample of 357 Australian HIV-positive gay men. Resilience was measured using the Connor-Davidson Resilience Scale. Higher levels of resilience were linked with experiencing low or no internalized HIV-related stigma, having no previous history of mental health problems, and a number of socioeconomic indicators. In addition to providing a more complete picture of the mental health of HIV-positive gay men, findings from this study can be used to inform strength-based approaches to mental health prevention and support. PMID:26884311
This article outlines the views of the Australian Special Education Principals' Association (ASEPA) on inclusion and the impact this is having on Australian Government Schools from a school based perspective. ASEPA is a relatively young association and was formed in 1997 out of the need to put forward the case to support students with special…
Quester Pascale G
Full Text Available Abstract Background In 2006, Australia introduced graphic cigarette packet warnings. The new warnings include one of 14 pictures, many depicting tobacco-related pathology. The warnings were introduced in two sets; Set A in March and Set B from November. This study explores their impact on smokers' beliefs about smoking related illnesses. This study also examines the varying impact of different warnings, to see whether warnings with visceral images have greater impact on smokers' beliefs than other images. Methods Representative samples of South Australian smokers were interviewed in four independent cross-sectional omnibus surveys; in 2005 (n = 504, 2006 (n = 525, 2007 (n = 414 and 2008 (n = 464. Results Unprompted recall of new graphic cigarette warnings was high in the months following their introduction, demonstrating that smokers' had been exposed to them. Smokers also demonstrated an increase in awareness about smoking-related diseases specific to the warning messages. Warnings that conveyed new information and had emotive images demonstrated greater impact on recall and smokers' beliefs than more familiar information and less emotive images. Conclusions Overall graphic pack warnings have had the intended impact on smokers. Some have greater impact than others. The implications for policy makers in countries introducing similar warnings are that fresh messaging and visceral images have the greatest impact.
Recently, the American Thyroid Association and American Association of Clinical Endocrinologists published 'Hyperthyroidism and other causes of thyrotoxicosis: management guidelines of the American Thyroid Association and American Association of Clinical Endocrinologists', and created 100 evidence-based recommendations. The guideline systematically introduced the diagnoses and therapies of hyperthyroidism, emphasizing the indications, contraindications, preparations, methodologies and follow-up strategies. The guideline also provided detailed management principles for hyperthyroidism in children and pregnancy, Graves' ophthalmopathy and some unusual causes of hyperthyroidism. (authors)
Roeger, Leigh; Allison, Stephen; Korossy-Horwood, Rebecca; Eckert, Kerena A; Goldney, Robert D
The objective of this research was to determine whether a history of school bullying victimization is associated with suicidal ideation in adult life. A random and representative sample of 2907 South Australian adults was surveyed in Autumn, 2008. Respondents were asked "When you were at school, did you experience traumatic bullying by peers that was particularly severe, for example, being frequently targeted or routinely harassed in any way by 'bullies'?" Depression was determined by the mood module of the PRIME-MD which includes a suicidal ideation question; "In the last 2 weeks, have you had thoughts that you would be better off dead or hurting yourself in some way?" The overall prevalence of suicidal ideation in postschool age respondents was 3.4% (95% confidence interval: 2.8%-4.2%) in 2008. Bullying by peers was recalled by 18.7% (17.2%-20.3%). Respondents with a history of being bullied were approximately 3 times (odds ratio: 3.2) more likely to report suicidal ideation compared with those who did not. The association between being bullied and suicidal ideation remained after controlling for both depression and sociodemographic variables (odds ratio: 2.1). The results from the present research suggest that there is a strong association between a history of childhood bullying victimization and current suicidal ideation that persists across all ages. Bullying prevention programs in schools could hold the potential for longer lasting benefits in this important area of public health. PMID:20921863
Telecommunications in Australia has expanded rapidly in recent years. Growth in personal and mobile telecommunications has resulted in the construction of numerous base station antennae. These antennae are highly visible and are often sited in public or high traffic areas. There has also been an increase in the number of mobile phone handsets-the small, low power transmitters held close to the head during use. In the last 2-3 years there has been considerable public concern and media coverage about the possible health effects resulting from exposure to radiofrequency fields or radiofrequency radiation (RFR) which is used for communicating between handsets and base stations. National and international scientific opinion is that at the present time there is no substantiated evidence that exposure to RFR at levels typically found in the community results in adverse health effects but there is a need for further study. Although considerable research has been undertaken on exposure to extremely low frequency (ELF) 50/60 Hz fields, limited information is available on human exposure to RFR in the frequency range 100 kHz to 300 GHz. The frequency bands used for the mobile phone networks are mainly in the 800-900 MHz spectrum region with developing technology using the 1.8-2.2 GHz band. In the digital GSM system pulse modulation occurs at 217 Hz. Radio and television broadcasts are in the 0.3-600 MHz range. Other sources include paging systems, personal communication systems and industrial sources. The discussion paper outlines possible priority areas and makes recommendation for further study under the Australian Research Program
Cross-sectional analysis of association between socioeconomic status and utilization of primary total hip joint replacements 2006–7: Australian Orthopaedic Association National Joint Replacement Registry
Brennan Sharon L
Full Text Available Abstract Background The utilization of total hip replacement (THR surgery is rapidly increasing, however few data examine whether these procedures are associated with socioeconomic status (SES within Australia. This study examined primary THR across SES for both genders for the Barwon Statistical Division (BSD of Victoria, Australia. Methods Using the Australian Orthopaedic Association National Joint Replacement Registry data for 2006–7, primary THR with a diagnosis of osteoarthritis (OA among residents of the BSD was ascertained. The Index of Relative Socioeconomic Disadvantage was used to measure SES; determined by matching residential addresses with Australian Bureau of Statistics census data. The data were categorised into quintiles; quintile 1 indicating the most disadvantaged. Age- and sex-specific rates of primary THR per 1,000 person years were reported for 10-year age bands using the total population at risk. Results Females accounted for 46.9% of the 642 primary THR performed during 2006–7. THR utilization per 1,000 person years was 1.9 for males and 1.5 for females. The highest utilization of primary THR was observed in those aged 70–79 years (males 6.1, and females 5.4 per 1,000 person years. Overall, the U-shaped pattern of THR across SES gave the appearance of bimodality for both males and females, whereby rates were greater for both the most disadvantaged and least disadvantaged groups. Conclusions Further work on a larger scale is required to determine whether relationships between SES and THR utilization for the diagnosis of OA is attributable to lifestyle factors related to SES, or alternatively reflects geographic and health system biases. Identifying contributing factors associated with SES may enhance resource planning and enable more effective and focussed preventive strategies for hip OA.
Full Text Available Abstract Background There is limited epidemiological research that provides insight into the complex web of causative and moderating factors that links housing conditions to a variety of poor health outcomes. This study explores the relationship between housing conditions (with a primary focus on the functional state of infrastructure and common childhood illness in remote Australian Aboriginal communities for the purpose of informing development of housing interventions to improve child health. Methods Hierarchical multi-level analysis of association between carer report of common childhood illnesses and functional and hygienic state of housing infrastructure, socio-economic, psychosocial and health related behaviours using baseline survey data from a housing intervention study. Results Multivariate analysis showed a strong independent association between report of respiratory infection and overall functional condition of the house (Odds Ratio (OR 3.00; 95%CI 1.36-6.63, but no significant association between report of other illnesses and the overall functional condition or the functional condition of infrastructure required for specific healthy living practices. Associations between report of child illness and secondary explanatory variables which showed an OR of 2 or more included: for skin infection - evidence of poor temperature control in the house (OR 3.25; 95%CI 1.06-9.94, evidence of pests and vermin in the house (OR 2.88; 95%CI 1.25-6.60; for respiratory infection - breastfeeding in infancy (OR 0.27; 95%CI 0.14-0.49; for diarrhoea/vomiting - hygienic state of food preparation and storage areas (OR 2.10; 95%CI 1.10-4.00; for ear infection - child care attendance (OR 2.25; 95%CI 1.26-3.99. Conclusion These findings add to other evidence that building programs need to be supported by a range of other social and behavioural interventions for potential health gains to be more fully realised.
Scholes-Balog, Kirsty E; Hemphill, Sheryl A; Toumbourou, John W; Dowling, Nicki A
There is instability in the developmental course of problem gambling [PG] over time; however, studies that examine PG at an aggregate level obscure these variations. The current study employed data from a longitudinal study of Australian young adults to investigate: 1) PG patterns (i.e., resistance, persistence, desistence, and new incidence); 2) prospective risk and protective factors for these patterns; and 3) behavioural outcomes associated with these patterns. A sample of 2261 young adults (55.73% female) from Victoria, Australia, who were part of the International Youth Development Study completed a survey in 2010 (T1, age 21) and 2012 (T2, age 23) measuring PG (two items based on established measures), risk and protective factors, and behavioural outcomes. The majority of the sample (91.69%) were resistors (no PG at T1 and T2), 3.62% were new incidence PG cases, 2.63% were desistors (PG at T1 but not T2), and 2.07% reported persistent PG at T1 and T2. Individual civic activism was protective of new incidence PG, while affiliation with antisocial peers and frequent alcohol use increased the risk of persistence. Persistent problem gamblers also experienced the greatest number of poor behavioural outcomes at T2. New incidence was associated with internalising symptoms at T2, while desistance was not associated with any behavioural outcomes. In conclusion, each PG pattern was associated with different predictors and outcomes, highlighting the need to consider variation in the course of young adult PG in order to provide efficacious prevention and intervention approaches, and to protect against relapse. PMID:26790138
Quach, J.; Gold, L; Hiscock, H; Mensah, F. K.; Lucas, N.; Nicholson, J M; Wake, M
Objectives In Australian 0–7-year olds with and without sleep problems, to compare (1) type and costs to government of non-hospital healthcare services and prescription medication in each year of age and (2) the cumulative costs according to persistence of the sleep problem. Design Cross-sectional and longitudinal data from a longitudinal population study. Setting Data from two cohorts participating in the first two waves of the nationally representative Longitudinal Study of Australian Child...
Improving the quality of papers submitted to dental journals: Transcription of session for editors, associate editors, publishers and others with an interest in scientific publishing held at IADR meeting in Cape Town on Wednesday, 25 June 2014.
Eaton, Kenneth A; Giannobile, William V; Sourgen, Deborah L; Balaji, S M; Honkala, Eino; Lynch, Christopher D
This satellite symposium was the fourth in a series for editors, publishers, reviewers and all those with an interest in scientific publishing. It was held on Wednesday 25th June 2014 at the IADR International meeting in Cape Town, South Africa. The symposium attracted more than 180 attendees. This symposium placed an emphasis on how the quality of papers submitted to dental journals could be improved. The panel included representation from editors, researchers and publishers from North America, India and the Gulf States. The symposium identified a number of challenges for editors and publishers, including the poor quality of many papers submitted to dental and other scientific journals, plagiarism, attempted duplicate publication and sometimes fraudulent results. Where possible speakers are identified by name. A subsequent symposium was held during the IADR meeting in Boston on March 11th 2015. Involvement open to editors, associate editors, publishers and others with an interest in scientific publishing. PMID:25748020
Rai, V. K.; Senger, K. P. S.; Pathak, S. K.
The Inter-University Centre for Astronomy and Astrophysics (IUCAA) is set up by the University Grants Commission (UGC) to promote the development and growth of active groups in astronomy and astrophysics at Indian universities. To highlight the IUCAA Associates program and associates' output during their tenure in the program, we decided to study the academic scientific output of IUCAA associates from 2003 to 2013. This paper is an Informetric analysis of 1009 papers published by IUCAA associates from 2003 to 2013, compiled and downloaded from the institute's website, annual reports, and the ADS. There is no doubt that collaboration is a common phenomenon in research. This paper examines the collaborative strength and patterns of authorship among IUCAA associates, covering a period of 10 years. The results of the data were analyzed based on the number of articles published per year, patterns of authorship, and the degree and strength of collaboration of authors. Further, the study investigated highly prolific authors and highly preferred journals by the IUCAA associates during the study period.
Full Text Available Background. Because of the epidemic of metabolic syndrome (MS in Australian Aboriginals known for their higher cardiovascular mortality and shorter life expectancy, we analyzed the possible relationship of their MS risks with the current dietary custom. Methods. The subjects were 84 people aged 16–79 years. The health examination was conducted according to the basic protocol of WHO-CARDIAC (Cardiovascular Diseases and Alimentary Comparison Study. Results. The highest prevalence among MS risks was abdominal obesity (over 60%. After controlling for age and sex, the odds of obesity decreased significantly with high level of urinary magnesium/creatinine ratio (Mg/cre (OR, 0.11; 95% CI, 0.02–0.57; P<.05. The significant inverse associations of fat intake with Mg/cre and of fast food intake with urinary taurine/creatinine ratio were revealed. Conclusions. The high prevalence of obesity in the Aboriginal people of this area may partly be due to the reduction of beneficial nutrients intake including Mg and taurine.
Lucinda J. Black
Full Text Available Despite concerns about vitamin D deficiency in the Australian population, little is known about the prevalence and predictors of vitamin D-containing supplement use. We described the use of vitamin D-containing supplements, and investigated associations between supplemental vitamin D intake and serum 25-hydroxyvitamin D (25(OHD concentrations, using a single 24-h dietary recall from the 2011–2013 Australian Health Survey (n = 12,153; ages ≥ 2 years. Multiple regression models were used to investigate predictors of vitamin D-containing supplement use in adults, and associations between dose and serum 25(OHD concentrations/vitamin D sufficiency (≥50 nmol/L, adjusting for potential confounders. The prevalence of vitamin D-containing supplement use was 10%, 6% and 19% in children, adolescents and adults, respectively. Predictors of vitamin D-containing supplement use in adults included being female, advancing age, higher educational attainment, higher socio-economic status, not smoking, and greater physical activity. After adjusting for potential confounders, a 40 IU (1 µg increase in vitamin D intake from supplements was associated with an increase of 0.41 nmol/L in serum 25(OHD concentrations (95% CI 0.35, 0.47; p < 0.001. However, the prevalence of vitamin D-containing supplement use was generally low in the Australian population, particularly for single vitamin D supplements, with most supplement users obtaining only low levels of vitamin D from other supplement types.
Black, Lucinda J.; Jacoby, Peter; Nowson, Caryl A.; Daly, Robin M.; Lucas, Robyn M.
Despite concerns about vitamin D deficiency in the Australian population, little is known about the prevalence and predictors of vitamin D-containing supplement use. We described the use of vitamin D-containing supplements, and investigated associations between supplemental vitamin D intake and serum 25-hydroxyvitamin D (25(OH)D) concentrations, using a single 24-h dietary recall from the 2011–2013 Australian Health Survey (n = 12,153; ages ≥ 2 years). Multiple regression models were used to investigate predictors of vitamin D-containing supplement use in adults, and associations between dose and serum 25(OH)D concentrations/vitamin D sufficiency (≥50 nmol/L), adjusting for potential confounders. The prevalence of vitamin D-containing supplement use was 10%, 6% and 19% in children, adolescents and adults, respectively. Predictors of vitamin D-containing supplement use in adults included being female, advancing age, higher educational attainment, higher socio-economic status, not smoking, and greater physical activity. After adjusting for potential confounders, a 40 IU (1 µg) increase in vitamin D intake from supplements was associated with an increase of 0.41 nmol/L in serum 25(OH)D concentrations (95% CI 0.35, 0.47; p vitamin D-containing supplement use was generally low in the Australian population, particularly for single vitamin D supplements, with most supplement users obtaining only low levels of vitamin D from other supplement types. PMID:27338462
Full Text Available Australian Faunal Directory data were used to create a new, publicly available dataset, nai50, which lists 18318 species and subspecies names for Australian insects described in the period 1961–2010, together with associated publishing data. The number of taxonomic publications introducing the new names varied little around a long-term average of 70 per year, with ca 420 new names published per year during the 30-year period 1981–2010. Within this stable pattern there were steady increases in multi-authored and 'Smith in Jones and Smith' names, and a decline in publication of names in entomology journals and books. For taxonomic works published in Australia, a publications peak around 1990 reflected increases in museum, scientific society and government agency publishing, but a subsequent decline is largely explained by a steep drop in the number of papers on insect taxonomy published by Australia's national science agency, CSIRO.
Pössel, Patrick; Rudasill, Kathleen Moritz; Sawyer, Michael G.; Spence, Susan H.; Bjerg, Annie C.
Approximately 1/5 of adolescents develop depressive symptoms. Given that youths spend a good deal of their lives at school, it seems plausible that supportive relationships with teachers could benefit their emotional well-being. Thus, the purpose of this study is to examine the association between emotionally supportive teacher relationships and…
Verweij, C.J.H.; Zietsch, B.P.; Liu, J.Z.; Medland, S.E.; Lynskey, M.T.; Madden, P.A.F.; Agrawal, A.; Montgomery, G.W.; Heath, A.C.; Martin, N.G.
While there is solid evidence that cannabis use is heritable, attempts to identify genetic influences at the molecular level have yielded mixed results. Here, a large twin family sample (n = 7452) was used to test for association between 10 previously reported candidate genes and lifetime frequency
Hancock, Kirsten J; Lawrence, David; Zubrick, Stephen R
In recent years there has been an increasing interest in overprotective parenting and the potential role it plays in child development. While some have argued that a trend towards increased parental fear and reduced opportunity for independent mobility may be linked to increasing rates of child overweight and obesity, there is limited empirical information available to support this claim. Using data from the Longitudinal Study of Australian Children, this study aimed to examine the longitudinal relationships between maternal protectiveness and child overweight and obesity. A cohort of 4-5 year old children was followed up at 6-7, 8-9 and 10-11 years of age (n = 2596). Measures included a protective parenting scale administered when children were 6-7 and 8-9 years of age, child body mass index (BMI), family characteristics including household income, neighbourhood disadvantage, child's position amongst siblings, and maternal BMI, education, employment, mental health and age at first birth. International Obesity Taskforce age- and sex-specific BMI cut points were used to determine if children were in the normal, overweight or obese BMI range. There was no association between maternal protectiveness and the odds of children being overweight or obese at age 4-5, 6-7 or 8-9 years. However at age 10-11 years, a 1 standard deviation increase in maternal protectiveness was associated with a 13% increase in the odds of children being overweight or obese. The results provide evidence of a relationship between maternal protectiveness and child overweight and obesity, however further research is required to understand the mechanism(s) that links the two concepts. PMID:24955586
McLachlan Helen L
Full Text Available Abstract Background Despite high levels of breastfeeding initiation in Australia, only 47 percent of women are breastfeeding (exclusively or partially six months later, with marked differences between social groups. It is important to identify women who are at increased risk of early cessation of breastfeeding. Methods Data from the three arms of a randomised controlled trial were pooled and analysed as a cohort using logistic regression to identify which factors predicted women continuing to feed any breast milk at six months postpartum. The original trial included 981 primiparous women attending a public, tertiary, women's hospital in Melbourne, Australia in 1999–2001. The trial evaluated the effect of two mid-pregnancy educational interventions on breastfeeding initiation and duration. In the 889 women with six month outcomes available, neither intervention increased breastfeeding initiation nor duration compared to standard care. Independent variables were included in the predictive model based on the literature and discussion with peers and were each tested individually against the dependent variable (any breastfeeding at six months. Results Thirty-three independent variables of interest were identified, of which 25 qualified for inclusion in the preliminary regression model; 764 observations had complete data available. Factors remaining in the final model that were positively associated with breastfeeding any breast milk at six months were: a very strong desire to breastfeed; having been breastfed oneself as a baby; being born in an Asian country; and older maternal age. There was an increasing association with increasing age. Factors negatively associated with feeding any breast milk at six months were: a woman having no intention to breastfeed six months or more; smoking 20 or more cigarettes per day pre-pregnancy; not attending childbirth education; maternal obesity; having self-reported depression in the six months after birth; and
Five plant communities in Western Australia, as well as selected desert and Rocky Mountain species of the western USA, were surveyed to evaluate associations among leaf structure, orientational properties, and the sunlight exposure and precipitation characteristic of each community. Selected leaf structural features have been associated previously with photosynthetic function and included shape, thickness, the ratio of thickness to width, stomatal distribution, leaf surface coloration, and the number and distribution of palisade cell layers. Decreases in annual precipitation (<4 to over 15 cm/yr) and increases in total daily sunlight (4.2 to 29.2 mol photons/m1) corresponded strongly to an increase in the percentage of species in a given community with more inclined (more inclined than +/- 45 degrees from horizontal) or thicker leaf mesophyll (>0.4 mm) leaves. Also, the percentage of species with a leaf thickness to width ratio >0.1, which were amphistomatous, or which had palisade cell layers beneath both leaf surfaces, increased from >20% in the highest rainfall and lowest sunlight community to >80% in the community with least rainfall but greatest sunlight exposure. Over 70% of the species in the most mesic, shaded community had lighter abaxial than adaxial leaf surfaces (leaf bicoloration). All of the above structural features were positively associated with a more inclined leaf orientation (r2 = 0.79), except for leaf bicoloration, which was negatively associated (r2 = 0.75). The ratio of adaxial to abaxial light was more strongly associated with leaf bicoloration (r2 = 0.83) and the presence of multiple adaxial and isobilateral palisade cell layers(r2 = 0.80) than with total incident sunlight on just the adaxial leaf surface (r2 = 0.69 and 0.73, respectively). These results provide field evidence that leaf orientation and structure may have evolved in concert to produce a photosynthetic symmetry in leaf structure in response to the amount of sunlight and
Zurauskas, J; Beroukas, D; Walker, J G; Smith, M D; Ahern, M J; Roberts-Thomson, P J
Scleroderma (systemic sclerosis) has not been reported before in Australian Aborigines. We describe in detail a community middle-aged Aboriginal woman whose diffuse scleroderma terminated fatally with a renal crisis. Moreover, we have identified a further five Aboriginal patients on the South Australian Scleroderma Register (two with diffuse, two with limited and one with overlap scleroderma), a number consistent with that expected from the 2001 census data for our state. However, an analysis of all antinuclear antibody (ANA) requests from the Top End of Australia over a 6-year period revealed only two Aborigines with low titre anticentromere antibody (despite frequent occurrence of ANA with other specificities). Neither of these Aborigines had features of scleroderma. In conclusion, scleroderma does occur in indigenous Australians but further studies are needed to confirm the apparent infrequency of centromere-associated limited scleroderma (which is the commonest form of scleroderma in our Caucasian population). PMID:15667472
Kalumenos, B.; Bauer, B.
Advocates of Open Access call to substitute the established scholarly publication model, in particular subscriptions and licences, by an Open Access Publishing model. Scholarly papers should be immediately accessible without paying and leave the copyright to the author. At the beginning the Open Access movement focused on and demanded for the publication of original scientific articles in Open Access journals. Meanwhile they moved on to support a form of secondary publication, the self-...
Karki, Surendra; Newall, Anthony T.; MacIntyre, C. Raina; Heywood, Anita E.; McIntyre, Peter; Banks, Emily; Liu, Bette
Background Herpes zoster (HZ) is a common condition that increases in incidence with older age but vaccines are available to prevent the disease. However, there are limited data estimating the health system burden attributable to herpes zoster by age. Methods In this study, we quantified excess healthcare resource usage associated with HZ during the acute/sub-acute period of disease (21days before to 90 days after onset) in 5952 cases and an equal number of controls matched on age, sex, and prior healthcare resource usage. Estimates were adjusted for potential confounders in multivariable regression models. Using population-based estimates of HZ incidence, we calculated the age-specific excess number of health service usage events attributable to HZ in the population. Results Per HZ case, there was an average of 0.06 (95% CI 0.04–0.08) excess hospitalisations, 1.61 (95% CI 1.51–1.69) excess general practitioner visits, 1.96 (95% CI 1.86–2.15) excess prescriptions filled and 0.11 (95% CI 0.09–0.13) excess emergency department visits. The average number of healthcare resource use events, and the estimated excess per 100,000 population increased with increasing age but were similar for men and women, except for higher rates of hospitalisation in men. The excess annual HZ associated burden of hospitalisations was highest in adults ≥80 years (N = 2244, 95%CI 1719–2767); GP visits was highest in those 60–69 years (N = 50567, 95%CI 39958–61105), prescriptions and ED visits were highest in 70–79 years (N = 50524, 95%CI 40634–60471 and N = 2891, 95%CI 2319–3449 respectively). Conclusions This study provides important data to establish the healthcare utilisation associated with HZ against which detailed cost-effectiveness analyses of HZ immunisation in older adults can be conducted. PMID:27483007
Hays, Russell; Esterman, Adrian; McDermott, Robyn
Objective To explore the efficacy of ivermectin in the treatment of serologically diagnosed cases of Strongyloides stercoralis (S. stercoralis) infection in an Aboriginal community and to describe factors that may influence the outcome of treatment. Methods Longitudinal study of a group of 92 individuals with serologically diagnosed S. stercoralis treated with ivermectin and followed up over a period of approximately 6 months. Main outcomes were serological titers pre and post treatment, diabetic status, and duration of follow up. Findings Treatment success was achieved in 62% to 79% of cases dependent on the methods employed for the diagnosis of infection and assessment of treatment outcome. Type 2 Diabetes Mellitus (T2DM) was found to be significantly associated with treatment failure in this group for two of the three methods employed. Interpretation Ivermectin has been confirmed as an effective treatment for S stercoralis infection in this setting. T2DM appears to be an independent risk factor for treatment failure in this population, and plausible mechanisms to explain this observation are presented. PMID:26295162
Morton, Alan R; Fitch, Kenneth D
Asthma, a chronic inflammatory disorder of the airways is associated with variable obstruction to the airways and is provoked by many triggers including exercise. The management of asthma is primarily pharmacological, but exercise, despite causing bronchoconstriction in almost all asthmatics, is an important adjunct to treatment. With adequate control of the hyperresponsive airways obtained with inhaled corticosteroids (ICS) and inhaled beta 2 agonists (IBA), used as both a pre-exercise preventive agent and a reliever if necessary, all asthmatics should benefit from an exercise program. Some have realised this benefit with such success as to become Olympic and world champions in many sports. Exercise programs should be individually tailored, follow established guidelines and result in similar benefits to those obtained by non-asthmatics. However asthmatics must try to avoid or minimise triggers whenever possible. A specific benefit of a physical training program is that it allows asthmatics to exercise with less bronchoconstriction at the same exercise stress, although it does not abolish or reduce airway hyperresponsiveness (AHR). PMID:21440499
Full Text Available Abstract Background Cyber-bullying (i.e., bullying via electronic means has emerged as a new form of bullying that presents unique challenges to those victimised. Recent studies have demonstrated that there is a significant conceptual and practical overlap between both types of bullying such that most young people who are cyber-bullied also tend to be bullied by more traditional methods. Despite the overlap between traditional and cyber forms of bullying, it remains unclear if being a victim of cyber-bullying has the same negative consequences as being a victim of traditional bullying. Method The current study investigated associations between cyber versus traditional bullying and depressive symptoms in 374 and 1320 students from Switzerland and Australia respectively (52% female; Age: M = 13.8, SD = 1.0. All participants completed a bullying questionnaire (assessing perpetration and victimisation of traditional and cyber forms of bullying behaviour in addition to scales on depressive symptoms. Results Across both samples, traditional victims and bully-victims reported more depressive symptoms than bullies and non-involved children. Importantly, victims of cyber-bullying reported significantly higher levels of depressive symptoms, even when controlling for the involvement in traditional bullying/victimisation. Conclusions Overall, cyber-victimisation emerged as an additional risk factor for depressive symptoms in adolescents involved in bullying.
Since 1983 companies involved in the mining and processing of mineral sands in Western Australia have been required to comply with radiation protection provisions contained within codes of practice adopted under the Mines Regulation Act (1976). Since 1986 the Department of Minerals and Energy of Western Australia has been directly administering the provisions of the Commonwealth of Australia publication: Code of Practice on Radiation Protection in the Mining and Milling of Radioactive Ores (1987). This Code requires monitoring, assessment and reporting of the radiation doses received by workers. Reports of the results of monitoring and association radiation protection activities are submitted on an annual basis to the Department of Minerals and Energy. This paper summarises those monitoring results and identifies any trends in radiological conditions in the mineral sands industry work environment since 1986. Over the last seven years the number of employees in the industry has increased by 73%; the number of designated employees has decreased by 20% and the collective effective dose equivalent to the designated employee workforce has decreased by 74%. Reasons for this improvement will be described. The parameters and assumptions used in determining radiation doses for employees in this industry are reviewed and the implications of the recently adopted ICRP Task Group Lung Model for intake of thorium dust will be discussed. 16 refs., 5 tabs., 6 figs
Recently, American Thyroid Association and American Association of Clinical Endocrinologists published Clinical Guideline for Hypothyroidism. The authors took an evidence-based medicine approach, and created 52 recommendations on 15 issues. The guideline emphasized that serum thyrotropin is the single best screening test for primary thyroid dysfunction for the vast majority of outpatient clinical situations. The standard treatment for hypothyroidism is replacement with L-thyroxine. The decision to treat subclinical hypothyroidism when the serum thyrotropin is less than 10 mIU/L should be tailored to the individual patient. (authors)
Science Teacher, 2005
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…
Knight-Agarwal, Catherine R; Davey, Rachel; Cochrane, Tom
Objective To assess maternal and neonatal outcomes associated with increasing body mass index (BMI) and interpregnancy BMI changes in an Australian obstetric population. Methods A retrospective cohort study from 2008 to 2013 was undertaken. BMI for 14 875 women was categorised as follows: underweight (≤18 kg/m2); normal weight (19–24 kg/m2); overweight (25–29 kg/m2); obese class I (30–34 kg/m2); obese class II (35–39 kg/m2) and obese class III (40+ kg/m2). BMI categories and maternal, neonatal and birthing outcomes were examined using logistic regression. Interpregnancy change in BMI and the risk of adverse outcomes in the subsequent pregnancy were also examined. Results Within this cohort, 751 (5.1%) women were underweight, 7431 (50.0%) had normal BMI, 3748 (25.1%) were overweight, 1598 (10.8%) were obese class I, 737 (5.0%) were obese class II and 592 (4.0%) were obese class III. In bivariate adjusted models, obese women were at an increased risk of caesarean section, gestational diabetes, hypertensive disorders of pregnancy and neonatal morbidities including macrosomia, large for gestational age (LGA), hypoglycaemia, low 5 min Apgar score and respiratory distress. Multiparous women who experienced an interpregnancy increase of ≥3 BMI units had a higher adjusted OR (AOR) (CI) of the following adverse outcomes in their subsequent pregnancy: low 5-min Apgar score 3.242 (1.557 to 7.118); gestational diabetes mellitus (GDM) 3.258 (1.129 to 10.665) and hypertensive disorders of pregnancy 3.922 (1.243 to 14.760). These women were more likely to give birth vaginally 2.030 (1.417 to 2.913). Conversely, women whose parity changed from 0 to 1 and who experienced an interpregnancy increase of ≥3 BMI units had a higher AOR (CI) of caesarean section in their second pregnancy 1.806 (1.139 to 2.862). Conclusions Women who are overweight or obese have a significantly increased risk of various adverse outcomes. Interpregnancy weight gain, regardless
Atanassova, Irena; Doerr, Stefan H.
Ground surface heating during wildfires often leads to increased water repellency in soils. The effect of elevated soil temperature on water repellency has been investigated in many laboratory-based studies and temperature thresholds for increases in, and destruction of, water repellency have been established. However, little is known about the changes in organic compounds patterns and their chemical structure that associated with these changes. Here we report on the characterisation of the chemical changes of organic compounds associated with heat-induced increases in water repellency in Eucalypt soils of different repellency levels. Fires are very common in eucalypt forest environments and soils under eucalypt species exhibit one of the most severe repellency levels, providing an ideal study case. Three SE Australian eucalypt forest soils from different locations (two sands and one sandy loam) were heated in the laboratory for 10 min at 300° C. Laboratory heating resulted in extreme repellency in the three soils studied. Heated and unheated control samples were then extracted by accelerated solvent extraction (ASE) with iso-propanol/ammonia mixture (IPA/NH3 95:5). Extraction led to the elimination of any water repellency present both in the original (heated) and the control samples. Organic compounds in the IPA/NH3 solvent were measured in extracts of increasing polarity in order to solubilise the residue. Before heating, the total solvent extracts from the soils with sandy texture were dominated by n-alkanols, terpenoids, C16 acid, C29 alkane, β-sitosterol and polar compounds such as glycerol, monosaccharides and glycosides. Fatty acids with chain length over C20 were detected in the sandy soils, while the soil of heavier texture (sandy loam) lacked longer than C20 fatty acids and had lower concentrations of alkanols (exceeding C26 chain lenght) and alkanes (C29, C31). Alkane patterns were characterized by the predominance of C21 - C31 homologues with a
Francis, Richard W.; Syn, Genevieve; Scaman, Elizabeth S. H.; Davis, Elizabeth; Miles, Simon J.; McLeay, Toby; Jamieson, Sarra E.; Blackwell, Jenefer M.
A body mass index (BMI) >22kg/m2 is a risk factor for type 2 diabetes (T2D) in Aboriginal Australians. To identify loci associated with BMI and T2D we undertook a genome-wide association study using 1,075,436 quality-controlled single nucleotide polymorphisms (SNPs) genotyped (Illumina 2.5M Duo Beadchip) in 402 individuals in extended pedigrees from a Western Australian Aboriginal community. Imputation using the thousand genomes (1000G) reference panel extended the analysis to 6,724,284 post quality-control autosomal SNPs. No associations achieved genome-wide significance, commonly accepted as PAboriginal people in Australia >45,000 years ago. The top hit (rs10868204 Pgenotyped = 1.50x10-6; rs11140653 Pimputed_1000G = 2.90x10-7) for BMI lies 5’ of NTRK2, the type 2 neurotrophic tyrosine kinase receptor for brain-derived neurotrophic factor (BDNF) that regulates energy balance downstream of melanocortin-4 receptor (MC4R). PIK3C2G (rs12816270 Pgenotyped = 8.06x10-6; rs10841048 Pimputed_1000G = 6.28x10-7) was associated with BMI, but not with T2D as reported elsewhere. BMI also associated with CNTNAP2 (rs6960319 Pgenotyped = 4.65x10-5; rs13225016 Pimputed_1000G = 6.57x10-5), previously identified as the strongest gene-by-environment interaction for BMI in African-Americans. The top hit (rs11240074 Pgenotyped = 5.59x10-6, Pimputed_1000G = 5.73x10-6) for T2D lies 5’ of BCL9 that, along with TCF7L2, promotes beta-catenin’s transcriptional activity in the WNT signaling pathway. Additional hits occurred in genes affecting pancreatic (KCNJ6, KCNA1) and/or GABA (GABRR1, KCNA1) functions. Notable associations observed for genes previously identified at genome-wide significance in other populations included MC4R (Pgenotyped = 4.49x10-4) for BMI and IGF2BP2 Pimputed_1000G = 2.55x10-6) for T2D. Our results may provide novel functional leads in understanding disease pathogenesis in this Australian Aboriginal population. PMID:25760438
Full Text Available A body mass index (BMI >22kg/m2 is a risk factor for type 2 diabetes (T2D in Aboriginal Australians. To identify loci associated with BMI and T2D we undertook a genome-wide association study using 1,075,436 quality-controlled single nucleotide polymorphisms (SNPs genotyped (Illumina 2.5M Duo Beadchip in 402 individuals in extended pedigrees from a Western Australian Aboriginal community. Imputation using the thousand genomes (1000G reference panel extended the analysis to 6,724,284 post quality-control autosomal SNPs. No associations achieved genome-wide significance, commonly accepted as P45,000 years ago. The top hit (rs10868204 Pgenotyped = 1.50x10-6; rs11140653 Pimputed_1000G = 2.90x10-7 for BMI lies 5' of NTRK2, the type 2 neurotrophic tyrosine kinase receptor for brain-derived neurotrophic factor (BDNF that regulates energy balance downstream of melanocortin-4 receptor (MC4R. PIK3C2G (rs12816270 Pgenotyped = 8.06x10-6; rs10841048 Pimputed_1000G = 6.28x10-7 was associated with BMI, but not with T2D as reported elsewhere. BMI also associated with CNTNAP2 (rs6960319 Pgenotyped = 4.65x10-5; rs13225016 Pimputed_1000G = 6.57x10-5, previously identified as the strongest gene-by-environment interaction for BMI in African-Americans. The top hit (rs11240074 Pgenotyped = 5.59x10-6, Pimputed_1000G = 5.73x10-6 for T2D lies 5' of BCL9 that, along with TCF7L2, promotes beta-catenin's transcriptional activity in the WNT signaling pathway. Additional hits occurred in genes affecting pancreatic (KCNJ6, KCNA1 and/or GABA (GABRR1, KCNA1 functions. Notable associations observed for genes previously identified at genome-wide significance in other populations included MC4R (Pgenotyped = 4.49x10-4 for BMI and IGF2BP2 Pimputed_1000G = 2.55x10-6 for T2D. Our results may provide novel functional leads in understanding disease pathogenesis in this Australian Aboriginal population.
Rosenkranz Richard R
Full Text Available Abstract Background There is abundant research relevant to genetic and environmental influences on asthma and hayfever, but little is known about dietary risk factors in Australian adults. This study’s purpose was to identify dietary factors associated with lifetime asthma (AS and asthma or hayfever (AS/HF diagnosis in Australian middle-aged and older adults. Methods From The 45 and Up Study baseline self-report data, this study included 156,035 adult men and women. Participants were sampled from the general population of New South Wales, Australia in 2006–2009. About 12% of participants reported ever receiving an AS diagnosis (men 10%; women 14% and 23% reported AS/HF diagnosis (men 19%; women 26%. Following principle components factor analysis, dietary items loaded onto one of four factors for men (meats/cheese; fruits/vegetables; poultry/seafood; grains/alcohol or five factors for women (meats; fruits/vegetables; poultry/seafood; cereal/alcohol; brown bread/cheese. Logistic regression was used to analyze the associations between dietary factors and AS or AS/HF diagnosis. Results For men, the meats/cheese factor was positively associated with AS (AOR = adjusted odds ratio for highest versus lowest quintile = 1.18, 95%CI = 1.08, 1.28; Ptrend = 0.001 and AS/HF (AOR for highest versus lowest quintile = 1.22, 95%CI = 1.14, 1.29; Ptrend Ptrend = 0.002. For women, significant risk factors for AS/HF included meats (AOR for highest versus lowest quintile = 1.25, 95%CI = 1.19, 1.31; Ptrend = 0.001, poultry/seafood (AOR for highest versus lowest quintile = 1.06, 95%CI = 1.01, 1.12; Ptrend = 0.016, and fruits/vegetables (AOR for highest versus lowest quintile = 1.07, 95%CI = 1.02, 1.12; Ptrend = 0.011. In contrast, the cheese/brown bread dietary factor was protective against AS in women (AOR for highest versus lowest quintile = 0.88, 95%CI = 0.82, 0.94; Ptrend Conclusions Generally, diets marked by greater intakes of meats, poultry, and seafood were
@@ 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.
In humanities, there does not seem to be any good reason to privilege the academic journal over other venues. If the goal of humanities publishing is to spread new ideas, then it seems that creating a popular Internet blog would be the better choice. However, the goal of humanities publishing is not just to spread new ideas, but to spread "good"…
Hamada, Atsumi; Taguchi, Takashi; Mori, Hideki; Thorpe, Marjorie; Yamori, Yukio; Mori, Mari
Background. Because of the epidemic of metabolic syndrome (MS) in Australian Aboriginals known for their higher cardiovascular mortality and shorter life expectancy, we analyzed the possible relationship of their MS risks with the current dietary custom. Methods. The subjects were 84 people aged 16-79 years. The health examination was conducted according to the basic protocol of WHO-CARDIAC (Cardiovascular Diseases and Alimentary Comparison) Study. Results. The highest prevalence among MS risks was abdominal obesity (over 60%). After controlling for age and sex, the odds of obesity decreased significantly with high level of urinary magnesium/creatinine ratio (Mg/cre) (OR, 0.11; 95% CI, 0.02-0.57; P Aboriginal people of this area may partly be due to the reduction of beneficial nutrients intake including Mg and taurine. PMID:21738855
Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive der International Association of Scientific, Technical & Medical Publishers (STM: 10 Fragen von Bruno Bauer an Barbara Kalumenos, Director of Public Affairs bei STM / Repository: The Green Road to Open Access Publishing and the International Association of Scientific, Technical & Medical Publishers' (STM point of view: 10 questions to Barbara Kalumenos, Director of Public Affairs at STM, by Bruno Bauer
Full Text Available Advocates of Open Access call to substitute the established scholarly publication model, in particular subscriptions and licences, by an Open Access Publishing model. Scholarly papers should be immediately accessible without paying and leave the copyright to the author.At the beginning the Open Access movement focused on and demanded for the publication of original scientific articles in Open Access journals. Meanwhile they moved on to support a form of secondary publication, the self-archiving of sholarly papers in institutional repositories. The current interview with Barbara Kalumenos gives an account of the International Association of Scientific, Technical & Medical Publishers (STM; http://www.stm-assoc.org/ and their point of view towards Open Access. The interview hits the Golden Road as well as the Green Road to open access and their costs. Preconditions for a paradigm shift towards Open Access Publishing are brought up and prospects of sholarly publishing in 2020 were discussed with a look on libraries and their possible role within this setting.
NSGIC GIS Inventory (aka Ramona) — This County and Parish Boundaries dataset, published at 1:12000 (1in=1000ft) scale, was produced all or in part from Not Provided information as of Not Provided....
NSGIC GIS Inventory (aka Ramona) — This Land Use and Land Cover dataset, published at 1:7200 (1in=600ft) scale, was produced all or in part from Field Survey/GPS information as of 2006. Data by this...
Full Text Available Abstract Background Co-morbid major depressive disorder (MDD and cardiovascular disease (CVD is associated with poor clinical and psychological outcomes. However, the full extent of the burden of, and interaction between, this co-morbidity on important vocational outcomes remains less clear, particularly at the population level. We examine the association of co-morbid MDD with work outcomes in persons with and without CVD. Methods This study utilised cross-sectional, population-based data from the 2007 Australian National Survey of Mental Health and Wellbeing (n = 8841 to compare work outcomes of individuals with diagnostically-defined MDD and CVD, MDD but not CVD, CVD but not MDD, with a reference group of "healthy" Australians. Workforce participation was defined as being in full- or part-time employment. Work functioning was measured using a WHO Disability Assessment Schedule item. Absenteeism was assessed using the 'days out of role' item. Results Of the four groups, those with co-morbid MDD and CVD were least likely to report workforce participation (adj OR:0.4, 95% CI: 0.3-0.6. Those with MDD only (adj OR:0.8, 95% CI:0.7-0.9 and CVD only (adj OR:0.8, 95% CI: 0.6-0.9 also reported significantly reduced odds of participation. Employed individuals with co-morbid MDD and CVD were 8 times as likely to experience impairments in work functioning (adj OR:8.1, 95% CI: 3.8- 17.3 compared with the reference group. MDD was associated with a four-fold increase in impaired functioning. Further, individuals with co-morbid MDD and CVD reported greatest likelihood of workplace absenteeism (adj. OR:3.0, 95% CI: 1.4-6.6. Simultaneous exposure to MDD and CVD conferred an even greater likelihood of poorer work functioning. Conclusions Co-morbid MDD and CVD is associated with significantly poorer work outcomes. Specifically, the effects of these conditions on work functioning are synergistic. The development of specialised treatment programs for those with co
Full Text Available Abstract Background Multiple sclerosis (MS is a disorder of the central nervous system (CNS characterised by inflammation and neuronal degeneration. It is believed to result from the complex interaction of a number of genes, each with modest effect. Chemokines are vital to the migration of cells to sites of inflammation, including the CNS, and many are implicated in MS pathogenesis. Most of the CC chemokine genes are encoded in a cluster on chromosome 17q11.2-12, which has been identified in a number of genome wide screens as being potentially associated with MS. Methods We conducted a two-stage analysis to investigate the chemokine gene cluster for association with MS. After sequencing the chemokine genes in several DNA pools to identify common polymorphisms, 12 candidate single-nucleotide polymorphisms (SNPs were genotyped in a cohort of Australian MS trio families. Results Marginally significant (uncorrected transmission distortion was identified for four of the SNPs after stratification for several factors. We also identified marginally significant (uncorrected transmission distortion for haplotypes encompassing the CCL2 and CCL11 genes, using two independent cohorts, which was consistent with recent reports from another group. Conclusion Our results implicate several chemokines as possibly being associated with MS susceptibility, and given that chemokines and their receptors are suitable targets for therapeutic agents, further investigation is warranted in this region.
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.
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)
Nader Navabi; Arash Shahravan; Ali Modaberi
Background Ethical consideration is a basic requirement for design of randomized clinical trials. The purpose of this study was to assess whether reports of Iranian dental clinical trials complied with the requirements of the ethical principles of human research. Methods: In this retrospective observational study electronic search was performed to identify all dental clinical trials published between 2001 and 2011. Each trial report was assessed for inclusion of a statement that 17 items abou...
Full Text Available Abstract Background Collecting population data on sensitive issues such as non-suicidal self-injury (NSSI is problematic. Case note audits or hospital/clinic based presentations only record severe cases and do not distinguish between suicidal and non-suicidal intent. Community surveys have largely been limited to school and university students, resulting in little much needed population-based data on NSSI. Collecting these data via a large scale population survey presents challenges to survey methodologists. This paper addresses the methodological issues associated with collecting this type of data via CATI. Methods An Australia-wide population survey was funded by the Australian Government to determine prevalence estimates of NSSI and associations, predictors, relationships to suicide attempts and suicide ideation, and outcomes. Computer assisted telephone interviewing (CATI on a random sample of the Australian population aged 10+ years of age from randomly selected households, was undertaken. Results Overall, from 31,216 eligible households, 12,006 interviews were undertaken (response rate 38.5%. The 4-week prevalence of NSSI was 1.1% (95% ci 0.9-1.3% and lifetime prevalence was 8.1% (95% ci 7.6-8.6. Methodological concerns and challenges in regard to collection of these data included extensive interviewer training and post interview counselling. Ethical considerations, especially with children as young as 10 years of age being asked sensitive questions, were addressed prior to data collection. The solution required a large amount of information to be sent to each selected household prior to the telephone interview which contributed to a lower than expected response rate. Non-coverage error caused by the population of interest being highly mobile, homeless or institutionalised was also a suspected issue in this low prevalence condition. In many circumstances the numbers missing from the sampling frame are small enough to not cause worry
Addressing the need to prepare college graduates for careers in book publishing, this report examines the necessity and structure of a book publishing curriculum at the undergraduate level at Loyola College in Maryland. A 1977 bulletin by the American Association of Publishers (AAP) cited a lack of awareness of publishing as a possible career, and…
We are delighted to announce that the new Editor-in-Chief of Journal of Physics A: Mathematical and General for 2004 will be Professor Carl M Bender of Washington University, St. Louis. Carl will, with the help of his world class editorial board, maintain standards of scientific rigour whilst ensuring that research published is of the highest importance. Carl attained his first degree in physics at Cornell University before studying for his PhD at Harvard. He later worked at The Institute for Advanced Study in Princeton and at MIT before assuming his current position at Washington University, St Louis. He has been a visiting professor at Technion, Haifa, and Imperial College, London and a scientific consultant for Los Alamos National Laboratory. His main expertise is in using classical applied mathematics to solve a broad range of problems in high-energy theoretical physics and mathematical physics. Since the publication of his book Advanced Mathematical Methods for Scientists and Engineers, written with Steven Orszag, he has been regarded as an expert on the subject of asymptotic analysis and perturbative methods. `Carl publishes his own internationally-important research in the journal and has been an invaluable, energetic member of the Editorial Board for some time' said Professor Ed Corrigan, Carl's predecessor as Editor, `he will be an excellent Editor-in-Chief'. Our grateful thanks and best wishes go to Professor Corrigan who has done a magnificent job for the journal during his five-year tenure.
The Inter-University Centre for Astronomy and Astrophysics (IUCAA) is an autonomous institution set up by the University Grants Commission (UGC) of India to promote the nucleation and growth of active groups in astronomy and astrophysics at Indian universities. It was established in 1988 at Pune, India. IUCAA aims to be a centre of excellence within the university sector for teaching, research and development in astronomy and astrophysics. To highlight IUCAA Associates program and associates ...
Cross-Sectional Study of 24-Hour Urinary Electrolyte Excretion and Associated Health Outcomes in a Convenience Sample of Australian Primary Schoolchildren: The Salt and Other Nutrients in Children (SONIC) Study Protocol
Grimes, Carley A; Baxter, Janet R; Campbell, Karen J; Riddell, Lynn J; Rigo, Manuela; Liem, Djin Gie; Keast, Russell S; He, Feng J.; Caryl A. Nowson
Background Dietary sodium and potassium are involved in the pathogenesis of cardiovascular disease. Data exploring the cardiovascular outcomes associated with these electrolytes within Australian children is sparse. Furthermore, an objective measure of sodium and potassium intake within this group is lacking. Objective The primary aim of the Salt and Other Nutrient Intakes in Children (“SONIC”) study was to measure sodium and potassium intakes in a sample of primary schoolchildren located in ...
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
Sun, Jing; Buys, Nicholas; Stewart, Donald; Shum, David; Farquhar, Lynette
Purpose: This study aims to evaluate the prevalence of smoking amongst university students in Brisbane, Australia and associated risk factors. Design/methodology/approach: A cross-sectional design was used for the study. A sample of 2,414 university students aged 18-30 was examined to estimate the prevalence of tobacco use. Smoking was measured by…
Yap, Marie Bee Hui; Reavley, Nicola J; Jorm, Anthony Francis
To reduce stigma and improve help seeking by young people for mental illness, we need a better understanding of the associations between various dimensions of stigma and young people's help-seeking intentions and helpfulness beliefs for various sources of help and for different disorders. This study assessed stigmatizing attitudes and help-seeking intentions and helpfulness beliefs via a national telephone survey of 3021 youths aged 15-25. Five stigma scales were used: social distance, personally held weak-not-sick and dangerousness beliefs, and weak-not-sick and dangerousness beliefs perceived in others. Respondents were presented with a vignette of a young person portraying depression, depression with suicidal thoughts, depression with alcohol abuse, post-traumatic stress disorder, social phobia, or psychosis. Beliefs that mental illness is a sign of personal weakness and preference for social distance were associated with less intention to seek professional help and less endorsement of their helpfulness. In contrast, dangerousness/unpredictability beliefs were associated with more intention to seek professional help and more endorsement of their helpfulness. Findings highlight the importance of examining the associations between different dimensions of stigma with different sources of help, specifically for various mental disorders, to better inform future efforts to reduce stigma and increase help seeking in young people. PMID:24011848
Full Text Available Abstract Background Although educational disparity has been linked to single risk behaviours, it has not previously been studied as a predictor of overall lifestyle. We examined if current education, parental education or educational mobility between generations was associated with healthy lifestyles in young Australian adults. Methods In 2004-06, participant and parental education (high [bachelor degree or higher], intermediate [vocational training], low [secondary school only] were assessed. Educational mobility was defined as: stable high (participant and parent in high group, stable intermediate (participant and parent in intermediate group, stable low (participant and parent in low group, downwardly (lower group than parent and upwardly (higher group than parent mobile. We derived a lifestyle score from 10 healthy behaviours (BMI, non-smoking, alcohol consumption, leisure time physical activity and six components of diet. Scores >4 indicated a high healthy lifestyle score. We estimated the likelihood of having a high healthy lifestyle score by education (participant and parent and educational mobility. Results Complete data were available for 1973 participants (53% female, age range 26 to 36 years. Those with lower education were less likely to have healthy lifestyles. Parental education was not associated with having a high healthy lifestyle score after adjustment for participant's education. Those who moved upward or downward were as likely to have a high healthy lifestyle score as those in the group they attained. Conclusions We found clear disparities in health behaviour by participant education and intergenerational educational mobility. People attaining a higher level of education than their parents appeared protected from developing an unhealthy lifestyle suggesting that population-wide improvements in education may be important for health.
The development of the embryo and foetus fascinates, but its study in humans is difficult because of both technical and ethical problems. Auguste d'Eternod, Swiss embryologist, published in 1913 an article entitled "The early stages of the human egg" in the Comptes Rendus de l'Association des Anatomistes, the ancestor of the journal Morphologie. This work is focused not only on the early stages of development: fertilization, cleavage of the egg, blastocyst formation, gastrulation, but also on the extra-embryonic processes characteristic of mammals. On the occasion of the centenary of the publication of this work, I propose a critical review by placing the data published in the literature and historical context of the time. Finally, I try to extract from these observations the concepts that are still used today by embryologists. PMID:24797922
Malcolm Abbot; Hristos Doucouliagos
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...
Shilton, Catherine M; Jerrett, Ian V; Davis, Steven; Walsh, Susan; Benedict, Suresh; Isberg, Sally R; Webb, Grahame J W; Manolis, Charlie; Hyndman, Timothy H; Phalen, David; Brown, Gregory P; Melville, Lorna
Since 2006, 3 new disease syndromes have emerged in farmed saltwater crocodiles (Crocodylus porosus) in the Northern Territory of Australia. We describe the syndromes through a retrospective study of laboratory findings from 187 diagnostic cases submitted to Berrimah Veterinary Laboratories between 2005 and 2014. The first syndrome was characterized by conjunctivitis and/or pharyngitis (CP), primarily in hatchlings. Herpesviruses were isolated in primary crocodile cell culture, or were detected by PCR directly from conjunctiva or pharyngeal tissue, in 21 of 39 cases of CP (54%), compared with 9 of 64 crocodiles without the syndrome (14%, p pharyngeal tissue of 55% of 29 CP cases tested, and of these, 81% also contained herpesvirus. The second syndrome occurred in juveniles and growers exhibiting poor growth, and was characterized histologically by systemic lymphoid proliferation and nonsuppurative encephalitis (SLPE). Herpesviruses were isolated or detected by PCR from at least 1 internal organ in 31 of 33 SLPE cases (94%) compared with 5 of 95 crocodiles without the syndrome (5%, p < 0.0001). The third syndrome, characterized by multifocal lymphohistiocytic infiltration of the dermis (LNS), occurred in 6 harvest-sized crocodiles. Herpesviruses were isolated from at least 1 skin lesion in 4 of these 6 cases. Although our study revealed strong associations between herpesvirus and the CP and SLPE syndromes, the precise nature of the role of herpesvirus, along with the pathogenesis and epidemiology of the syndromes, requires further investigation. PMID:27075848
Norris Belinda J
Full Text Available Abstract Background Fleece rot (FR and body-strike of Merino sheep by the sheep blowfly Lucilia cuprina are major problems for the Australian wool industry, causing significant losses as a result of increased management costs coupled with reduced wool productivity and quality. In addition to direct effects on fleece quality, fleece rot is a major predisposing factor to blowfly strike on the body of sheep. In order to investigate the genetic drivers of resistance to fleece rot, we constructed a combined ovine-bovine cDNA microarray of almost 12,000 probes including 6,125 skin expressed sequence tags and 5,760 anonymous clones obtained from skin subtracted libraries derived from fleece rot resistant and susceptible animals. This microarray platform was used to profile the gene expression changes between skin samples of six resistant and six susceptible animals taken immediately before, during and after FR induction. Mixed-model equations were employed to normalize the data and 155 genes were found to be differentially expressed (DE. Ten DE genes were selected for validation using real-time PCR on independent skin samples. The genomic regions of a further 5 DE genes were surveyed to identify single nucleotide polymorphisms (SNP that were genotyped across three populations for their associations with fleece rot resistance. Results The majority of the DE genes originated from the fleece rot subtracted libraries and over-representing gene ontology terms included defense response to bacterium and epidermis development, indicating a role of these processes in modulating the sheep's response to fleece rot. We focused on genes that contribute to the physical barrier function of skin, including keratins, collagens, fibulin and lipid proteins, to identify SNPs that were associated to fleece rot scores. Conclusions We identified FBLN1 (fibulin and FABP4 (fatty acid binding protein 4 as key factors in sheep's resistance to fleece rot. Validation of these
Chen, C; Zhang, X
Endoplasmic reticulum aminopeptidase 1 (ERAP1) has been confirmed to be associated with ankylosing spondylitis (AS) in Caucasian. However, whether they are associated with AS in East Asian population remains unidentified. We investigated this relationship by a new Chinese case-control study and a meta-analysis of published series. 368 cases and 460 controls were recruited in the Chinese case-control study. Genotyping was completed using the chip-based matrix-assisted laser desorption ionization time-of-flight mass spectrometry. Allelic associations were analysed using contingency tables. In the meta-analysis, up to 2748 cases and 2774 controls from seven different studies and the new Chinese study were combined using Review Manager software version 5.1.1. Mantel-Haenszel or Inverse Variance test was used to calculate fixed or random-effects pooled ORs. In the new Chinese study, strong association with AS was observed for marker rs10050860, rs27434 and rs1065407 at P value of ERAP1 variants are associated with AS in East Asian population, indicating a common pathogenic mechanism for AS in East Asians and Caucasians. PMID:25817437
We are delighted to announce that from January 2009, Professor Murray T Batchelor of the Australian National University, Canberra will be the new Editor-in-Chief of Journal of Physics A: Mathematical and Theoretical. Murray Batchelor has been Editor of the Mathematical Physics section of the journal since 2007. Prior to this, he served as a Board Member and an Advisory Panel member for the journal. His primary area of research is the statistical mechanics of exactly solved models. He holds a joint appointment in mathematics and physics and has held visiting positions at the Universities of Leiden, Amsterdam, Oxford and Tokyo. We very much look forward to working with Murray to continue to improve the journal's quality and interest to the readership. We would like to thank our outgoing Editor-in-Chief, Professor Carl M Bender. Carl has done a magnificent job as Editor-in-Chief and has worked tirelessly to improve the journal over the last five years. Carl has been instrumental in designing and implementing strategies that have enhanced the quality of papers published and service provided by Journal of Physics A: Mathematical and Theoretical. Notably, under his tenure, we have introduced the Fast Track Communications (FTC) section to the journal. This section provides a venue for outstanding short papers that report new and timely developments in mathematical and theoretical physics and offers accelerated publication and high visibility for our authors. During the last five years, we have raised the quality threshold for acceptance in the journal and now reject over 60% of submissions. As a result, papers published in Journal of Physics A: Mathematical and Theoretical are amongst the best in the field. We have also maintained and improved on our excellent receipt-to-first-decision times, which now average less than 50 days for papers. We have recently announced another innovation; the Journal of Physics A Best Paper Prize. These prizes will honour excellent papers
The Australian Seismological Centre of the Australian Geological Survey Organisation, operates and co-operates a national seismograph network consisting of 24 analogue and 8 digitally telemetred (3 broadband) stations (see fig. 1 and table 1). The network covers the Australian continent and the Australian Antarctic Territory.
Full Text Available The Australian Seismological Centre of the Australian Geological Survey Organisation, operates and co-operates a national seismograph network consisting of 24 analogue and 8 digitally telemetred (3 broadband stations (see fig. 1 and table 1. The network covers the Australian continent and the Australian Antarctic Territory.
Phospholipase C epsilon 1 (PLCE1) (an effector of Ras) belonging to the phospholipase family plays crucial roles in carcinogenesis and progression of several cancers, including squamous cell carcinoma of the head and neck (SCCHN). A single nucleotide polymorphism (SNP, rs2274223) in PLCE1 has been identified as a novel susceptibility locus in genome-wide association studies (GWAS) of esophageal squamous cell carcinoma (ESCC) and gastric cardia adenocarcinoma (GCA) that share similar risk factors with SCCHN. Therefore, we investigated the association between potentially functional SNPs in PLCE1 and susceptibility to SCCHN. We genotyped three potentially functional SNPs (rs2274223A/G, rs3203713A/G and rs11599672T/G) of PLCE1 in 1,098 SCCHN patients and 1,090 controls matched by age and sex in a non-Hispanic white population. Although none of three SNPs was alone significantly associated with overall risk of SCCHN, their combined effects of risk alleles (rs2274223G, rs3203713G and rs11599672G) were found to be associated with risk of SCCHN in a locus-dose effect manner (Ptrend = 0.046), particularly for non-oropharyngeal tumors (Ptrend = 0.017); specifically, rs2274223 was associated with a significantly increased risk (AG vs. AA: adjusted OR = 1.29, 95% CI = 1.01-1.64; AG/GG vs. AA: adjusted OR = 1.30, 95% CI = 1.03-1.64), while rs11599672 was associated with a significantly decreased risk (GG vs. TT: adjusted OR = 0.54, 95% CI = 0.34-0.86; TG/GG vs. TT: adjusted OR = 0.76, 95% CI = 0.61-0.95). Our findings suggest that PLCE1 variants may have an effect on risk of SCCHN associated with tobacco and alcohol exposure, particularly for those tumors arising at non-oropharyngeal sites. These findings, although need to be validated by larger studies, are consistent with those in esophageal and gastric cancers
Explores features of Aboriginal English discourse that appear to be associated with some distinctive roles played by schemas in processing and formation of discourse by Aboriginal children. Examines the complexity of intercultural communication between Australian aborigines and the dominant class of white Australians. (Author/VWL)
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…
Childs, Iraphne R. W.; Berg, Kathryn
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…
Woods John A
Full Text Available 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 Scholar was undertaken in April 2012 for peer-reviewed journal articles relevant to the topic of heart failure in Indigenous Australians. Additionally, a website search was done to identify other pertinent publications, particularly government reports. Results There was a paucity of relevant peer-reviewed research, and government reports dominated the results. Ten journal articles, 1 published conference abstract and 10 reports were eligible for inclusion. Indigenous Australians reportedly have higher morbidity and mortality from heart failure than their non-Indigenous counterparts (age-standardised prevalence ratio 1.7; age-standardised hospital separation ratio ≥3; crude per capita hospital expenditure ratio 1.58; age-adjusted mortality ratio >2. Despite the evident disproportionate burden of heart failure in Indigenous Australians, the accuracy of estimation from administrative data is limited by poor indigenous identification, inadequate case ascertainment and exclusion of younger subjects from mortality statistics. A recent journal article specifically documented a high prevalence of heart failure in Central Australian Aboriginal adults (5.3%, noting frequent undiagnosed disease. One study examined barriers to health service provision for Indigenous Australians in the context of heart failure. Conclusions Despite the shortcomings of available published data, it is clear that Indigenous Australians have an excess burden of heart failure. Emerging data
Zamaro-Michalska, Aleksandra; Adamczyk, Agata; Mikaszewska-Sokolewicz, Małgorzata; Siewiera, Jacek; Łazowski, Tomasz
Ventilator-associated pneumonia (VAP) is one of the most common hospital-acquired infections. VAP is associated with prolonged hospitalization and visibly increased mortality, which in the group of patients with VAP ranges from 25% to 47%. In January 2013 Centers of Disease Control and Prevention introduced a new definition for VAP. Subjective criteria in the previous VAP definition were the reason for difficulties in VAP surveillance and assessment of efficacy of ventilator bundles and other quality improvement initiatives. The purpose of this article is to summarise the new definition of VAP and the first researches after two years of use of the new definition. The new definition of ventilator-associated events (VAE) identifies a broader group of patients than the previous VAP definition. Surveillance of all complications of mechanical ventilation aimed to create more efficient prophylaxis bundles and to decrease the mortality in critically ill patients. The latest published studies suggest that most of the complications defined as VAE are patient-related, not modifiable risk factors and these patients had no evidence of hospital-acquired complications. The new definition failed to detect many patients with VAP and it has not resolved the ambiguities related to the diagnosis of this complication. It seems that the new surveillance program will not lead to introducing new prevention strategies that could decrease the mortality in intensive care unit patients. PMID:26802693
Hamacher, Duane W.
In response to the letter by Gorelli (2010) about Hamacher & Norris (2010), he is quite right about Aboriginal people witnessing impact events in Australia. There are several oral traditions regarding impact sites, some of which were probably witnessed, as Gorelli pointed out. The Henbury craters he mentions, with a young age of only ∼ 4200 years, have oral traditions that seem to describe a cosmic impact, including an aversion to drinking water that collects in the craters in fear that the fire-devil (which came from the sun, according to an Elder) would rain iron in them again. Other impact sites, such as Gosse's Bluff crater (Tnorala in the Arrernte language) and Wolfe Creek crater (Kandimalal in the Djaru language) have associated impact stories, despite their old ages (142 Ma and ∼0.3 Ma, respectively). In addition, many fireball and airburst events are described in Aboriginal oral traditions, a number of which seem to indicate impact events that are unknown to Western science. I have published a full treatise of meteorite falls and impact events in Australian Aboriginal culture that I would like to bring to the attention of Gorelli and WGN readers (Hamacher & Norris, 2009). Although our paper was published in the 2009 volume of Archaeoastronomy, it did not appear in print until just recently, which is probably why it has gone unnoticed. Recent papers describing the association between meteorites and Aboriginal cosmology (Hamacher, 2011) and comets in Aboriginal culture (Hamacher & Norris, 2011) have also been published, and would likely be of interest to WGN readers. I heartily agree with Gorelli that oral traditions are fast disappearing, taking with them a wealth of information about not only that peoples' culture, but also about past geologic and astronomical events, such as meteorite falls and cosmic impacts (a branch of the growing field of Geomythology). There is an old saying that "when a man dies, a library goes with him". This is certainly the
Andrei G. Sakharov; Andrei V. Shelepov; Elizaveta A. Safonkina; Mark R. Rakhmangulov
The 2014 Australian presidency took place against the backdrop of multiple challenges in both global economy and international politics, with Ukrainian crisis, Syrian conflict, Islamic State, and Ebola. Thus, despite being an economic forum, the G20 could not avoid addressing these issues, with discussions taking place during the bilateral meetings and on the sidelines of the forum. The article attempts to analyze the Australian G20 Presidency within a functional paradigm, assessing G20 perfo...
Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive der International Association of Scientific, Technical & Medical Publishers (STM) : 10 Fragen von Bruno Bauer an Barbara Kalumenos, Director of Public Affairs bei STM
Bauer, Bruno; Kalumenos, Barbara
Advocates of Open Access call to substitute the established scholarly publication model, in particular subscriptions and licences, by an Open Access Publishing model. Scholarly papers should be immediately accessible without paying and leave the copyright to the author. At the beginning the Open Access movement focused on and demanded for the publication of original scientific articles in Open Access journals. Meanwhile they moved on to support a form of secondary publication, the self-arc...
Hahn, Karla L.
A 2007 Association of Research Libraries (ARL) survey indicates that research libraries are rapidly developing publishing services: 65 percent of 80 responding ARL member libraries currently deliver or are in processing of planning these services. Established journal titles dominate this emerging publishing sector and are the main drivers of…
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…
Hamacher, Duane W
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.
Hamacher, Duane W
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.
Hamacher, Duane W.
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.
Hamacher, Duane W.; Norris, Ray P.
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.
Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive der International Association of Scientific, Technical & Medical Publishers (STM): 10 Fragen von Bruno Bauer an Barbara Kalumenos, Director of Public Affairs bei STM / Repository: The Green Road to Open Access Publishing and the International Association of Scientific, Technical & Medical Publishers' (STM) point of view: 10 questions to Barbara Kalumenos, Director of Public Affairs at STM, by Bruno Bauer
Bauer, Bruno; Kalumenos, Barbara
Advocates of Open Access call to substitute the established scholarly publication model, in particular subscriptions and licences, by an Open Access Publishing model. Scholarly papers should be immediately accessible without paying and leave the copyright to the author.At the beginning the Open Access movement focused on and demanded for the publication of original scientific articles in Open Access journals. Meanwhile they moved on to support a form of secondary publication, the self-archivi...
Background Low plasma high-density lipoprotein cholesterol (HDL-C) levels are a strong, independent, but poorly understood risk factor for cardiovascular disease (CVD). Although this atherogenic lipid abnormality has been widely reported in Australia’s Indigenous peoples, Aboriginal and Torres Strait Islanders, the evidence has not come under systematic review. This review therefore examines published data for Indigenous Australians reporting 1) mean HDL-C levels for both sexes and 2) factors associated with low HDL-C. Methods PubMed, Medline and Informit ATSI Health databases were systematically searched between 1950 and 2012 for studies on Indigenous Australians reporting mean HDL-C levels in both sexes. Retrieved studies were evaluated by standard criteria. Low HDL-C was defined as: Australian Aborigines, mean HDL-C values ranged between 0.81-1.50 mmol/L in females and 0.76-1.60 mmol/L in males. Two of 15 studies reported HDL-C levels for Torres Strait Islander populations, mean HDL-C: 1.00 or 1.11 mmol/L for females and 1.01 or 1.13 mmol/L for males. Low HDL-C was observed only in rural/regional and remote settings - not in national or urban studies (n = 3) in either gender. Diabetes prevalence, mean/median waist-to-hip ratio and circulating C-reactive protein levels were negatively associated with HDL-C levels (all P Australian Indigenous populations living in rural and remote communities. Inverse associations between HDL-C and central obesity, diabetes prevalence and inflammatory markers suggest a particularly adverse CVD risk factor profile. An absence of sex dichotomy in HDL-C levels warrants further investigation. PMID:24888391
Dempsey, Ian; Dally, Kerry
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…
Kennelly, Julie; Taylor, Neil; Serow, Pep
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…
Literature published between 2000 to 2004 concerning electromagnetic fields (EMF) of mobile communication and electromagnetic hypersensitivity (EHS) or unspecific symptoms of ill health, respectively, is reviewed. Basically, literature from established databases was systematically searched for. For each study, the design and quality were evaluated by means of a criteria list in order to judge evidence for causality of exposures on effects. Finally, 13 studies of sufficient quality were considered for this review. In only one provocation study, individuals with self-reported electromagnetic hypersensitivity were exposed to EMF. Their perception of field status was no better than would have been expected by chance. Results of five randomised cross-over studies on impaired well-being due to mobile phone exposure were contradictory. Even though these studies would allow more reliable exposure assessment, they are limited due to short exposure period and the small study size. No firm conclusion could be drawn from a few observational epidemiological studies finding a positive association between exposure and unspecific symptoms of ill health due to methodological limitations. Causality of exposure and effect was not derivable from these cross-sectional studies as field status and health complaints were assessed at the same time. In addition, exposure assessment has not been validated. In conclusion, based on the limited studies available, there is no valid evidence for an association between impaired well-being and exposure to mobile phone radiation presently. However, the limited quantity and quality of research in this area do not allow to exclude long-term health effects definitely
Seitz, H. [Institute of Hygiene and Environmental Medicine, Justus-Liebig-University Giessen, Friedrichstrasse 16, 35392 Giessen (Germany)]. E-mail: firstname.lastname@example.org; Stinner, D. [Institute of Hygiene and Environmental Medicine, Justus-Liebig-University Giessen, Friedrichstrasse 16, 35392 Giessen (Germany); Eikmann, Th. [Institute of Hygiene and Environmental Medicine, Justus-Liebig-University Giessen, Friedrichstrasse 16, 35392 Giessen (Germany); Herr, C. [Institute of Hygiene and Environmental Medicine, Justus-Liebig-University Giessen, Friedrichstrasse 16, 35392 Giessen (Germany); Roeoesli, M. [Department of Social and Preventive Medicine, University of Bern, Finkenhubelweg 11, 3012 Bern (Switzerland)
Literature published between 2000 to 2004 concerning electromagnetic fields (EMF) of mobile communication and electromagnetic hypersensitivity (EHS) or unspecific symptoms of ill health, respectively, is reviewed. Basically, literature from established databases was systematically searched for. For each study, the design and quality were evaluated by means of a criteria list in order to judge evidence for causality of exposures on effects. Finally, 13 studies of sufficient quality were considered for this review. In only one provocation study, individuals with self-reported electromagnetic hypersensitivity were exposed to EMF. Their perception of field status was no better than would have been expected by chance. Results of five randomised cross-over studies on impaired well-being due to mobile phone exposure were contradictory. Even though these studies would allow more reliable exposure assessment, they are limited due to short exposure period and the small study size. No firm conclusion could be drawn from a few observational epidemiological studies finding a positive association between exposure and unspecific symptoms of ill health due to methodological limitations. Causality of exposure and effect was not derivable from these cross-sectional studies as field status and health complaints were assessed at the same time. In addition, exposure assessment has not been validated. In conclusion, based on the limited studies available, there is no valid evidence for an association between impaired well-being and exposure to mobile phone radiation presently. However, the limited quantity and quality of research in this area do not allow to exclude long-term health effects definitely.
Norris, Ray P
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.
XML is now at the heart of book publishing techniques: it provides the industry with a robust, flexible format which is relatively easy to manipulate. Above all, it preserves the future: the XML text becomes a genuine tactical asset enabling publishers to respond quickly to market demands. When new publishing media appear, it will be possible to very quickly make your editorial content available at a lower cost. On the downside, XML can become a bottomless pit for publishers attracted by its possibilities. There is a strong temptation to switch to audiovisual production and to add video and a
Reeves, Thomas; McKenney, Susan; Herrington, Jan
Reeves, T. C., McKenney, S., & Herrington, J. (2011). Publishing and perishing: The critical importance of educational design research. Australian Journal of Educational Technology, 27(1), 55-65. http://www.ascilite.org.au/ajet/ajet27/reeves.htm
Full Text Available Abstract In genetic association studies, deviation from Hardy-Weinberg equilibrium (HWD can be due to recent admixture or selection at a locus, but is most commonly due to genotyping errors. In addition to its utility for identifying potential genotyping errors in individual studies, here we report that HWD can be useful in detecting the presence, magnitude and direction of genotyping error across multiple studies. If there is a consistent genotyping error at a given locus, larger studies, in general, will show more evidence for HWD than small studies. As a result, for loci prone to genotyping errors, there will be a correlation between HWD and the study sample size. By contrast, in the absence of consistent genotyping errors, there will be a chance distribution of p-values among studies without correlation with sample size. We calculated the evidence for HWD at 17 separate polymorphic loci investigated in 325 published genetic association studies. In the full set of studies, there was a significant correlation between HWD and locus-standardised sample size (p = 0.001. For 14/17 of the individual loci, there was a positive correlation between extent of HWD and sample size, with the evidence for two loci (5-HTTLPR and CTSD rising to the level of statistical significance. Among single nucleotide polymorphisms (SNPs, 15/23 studies that deviated significantly from Hardy-Weinberg equilibrium (HWE did so because of a deficit of hetero-zygotes. The inbreeding coefficient (F(is is a measure of the degree and direction of deviation from HWE. Among studies investigating SNPs, there was a significant correlation between F(is and HWD (R = 0.191; p = 0.002, indicating that the greater the deviation from HWE, the greater the deficit of heterozygotes. By contrast, for repeat variants, only one in five studies that deviated significantly from HWE showed a deficit of heterozygotes and there was no significant correlation between F(is and HWD. These results
Warren, M. J.; W. Hutchinson
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.
Electronic publishing is the grandest revolution in the capture and dissemination of academic and professional knowledge since Caxton developed the printing press. This article examines electronic publishing, describes different electronic publishing scenarios (authors' cooperative, consolidator/retailer/agent oligopsony, publisher oligopoly), and…
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…
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
Hamacher, Duane W
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.
Hamacher, Duane W.; Norris, Ray P.
We explore about fifty different Australian Aboriginal accounts of lunar and solar eclipses to determine how Aboriginal groups understood this phenomenon. We summarize the literature on Aboriginal references to eclipses. We show 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 claimed to be able to control or avert eclipses by magical means, solidifying their roles as providers and protectors within their communities. We also show that some Aboriginal groups seem to have 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.
Full text: The Australian Synchrotron to be built at Monash University, is a synchrotron light facility based on a 3-GeV electron storage ring. It is scheduled to be fully operational in 2007. In this paper we describe the accelerator systems that lie at the heart of the facility, and describe the spectral characteristics of the 'light' - ranging from infra-red to hard x-rays - that will be provided from bend magnets, undulators, and wigglers
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.
Dong, Elaine; Wang, Bob
Analyzes the importance of copyright, considers the main causes of copyright infringement in electronic publishing, discusses fair use of a copyrighted work, and suggests methods to safeguard copyrighted electronic publishing, including legislation, contracts, and technology. (Author/LRW)
Charles Darwin's publisher John Murray played an important, if often underrated, role in bringing his theories to the public. As their letters and publishing archives show they had a friendly, business like and successful relationship. This was despite fundamental scientific and religious differences between the men. In addition to publishing Darwin, Murray also published many of the critical and supportive works and reviews which Darwin's own works excited. PMID:19960865
Digital publishing (also referred to as e-publishing or digital publishing) includes the digital publication of e-books, digital magazines, and the development of digital libraries and catalogs. It has become common to distribute books, magazines, and newspapers to consumers in the digital form. There are a lot of different online tools for creating and formatting our texts, depending on their type (plain text, scientific articles, web content). We have reviewed several self-publishing platfo...
Bailey, Jr., Charles W.
The Scholarly Electronic Publishing Bibliography (SEPB) presents selected English-language articles, books, and other printed and electronic sources that are useful in understanding scholarly electronic publishing efforts on the Internet. Most sources have been published between 1990 and the present; however, a limited number of key sources published prior to 1990 are also included. Where possible, links are provided to sources that are freely available on the Internet. SEPB includes "Scholar...
Tomita, Yoko; Karapetis, Christos S; Ullah, Shahid; Townsend, Amanda R; Roder, David; Beeke, Carol; Roy, Amitesh C; Padbury, Rob; Price, Timothy J
Background Randomized controlled trials evaluating biological therapy have shown improvements in survival from metastatic colorectal cancer (mCRC). Subjects in the trials represent a selected proportion of mCRC patients. We have the potential to assess the impact of biological therapy on mCRC outcomes, particularly the effect of bevacizumab, from a population-based clinical registry by comparing two time cohorts with differences in therapy accessibility. Material and methods A retrospective cohort study was performed by analyzing the South Australian (SA) mCRC registry data based on diagnosis in two time periods: 1 February 2006-31 May 2009 (Cohort A) versus 1 June 2009-30 June 2014 (Cohort B). The demarcation for these cohorts was chosen to reflect the change in accessibility of bevacizumab from July 2009. Results Between February 2006 and June 2014, 3308 patients were identified through the SA mCRC registry: 1464 (44%) in Cohort A and 1844 (56%) in Cohort B. 61 and 59% patients in Cohort A and B, respectively received systemic therapy (p = 0.26). Major differences in clinical characteristics were: biological therapy use 18 versus 33% (p rise in bevacizumab administration was observed in Cohort B. Its use in first-line therapy remained relatively low even after the reimbursement, potentially reflecting real world practice where comorbidities, primary in-situ and age may contraindicate its use. mOS improvement over time was attributed to increased access to biological therapy, especially bevacizumab and possibly advance in peri-operative and supportive care. PMID:26878155
Alestig, E; Hannoun, C; Horal, P; Lindh, M
Hepatitis B virus (HBV) is spread worldwide. Seven genotypes, A-G, have been described, differing by more than 8% of the genome. In eastern Asia and Oceania genotypes B and C are predominant. However, little is known about genotypes in Mongolia and Australian aborigines. We analysed the preS and S regions of HBV from 9 Mongols and 5 Australian Aborigines. All Mongolian strains were of genotype D and were most similar to Central Asian sequences. All the Australian strains were genetically of serotype ayw3, and could not be reliably classified by the S region analysis, but placed on a separate branch. By preS analysis, they were however clearly of genotype C. The 6-7% nucleotide difference from published Asian genotype C sequences suggests that they diverged from Asian genotype C branch more than 1000 years ago. PMID:11811682
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.
The article contains the text of statement delivered by the leader of the Australian delegation to the Second Nuclear Non-Proliferation Treaty Review Conference in Geneva on August 14, 1980. An outline is given of Australian policy regarding nuclear weapons proliferation
From 2005-2006, scholarly publishing, including e-publishing, becomes one of several criteria used by The Ministry of Education and Science in financing research in Norwegian universities and colleges. Based on qualitative methodology and critical case sampling of recent Norwegian policy documents and reports, combined with typical case sampling of articles on e-publishing 2000-2005, especially from D-Lib magazine (Patton, 2002; Hawkins, 2001), the article discusses trends in Norwegian schola...
This lecture deals with the relationships between electronic publishing and bibliometrics, the quantitative study of scientific-scholarly texts. It gives an overview of the effects of recent trends in electronic publishing upon the availability of bibliographic or bibliometric databases, indexing of publications, the construction of new bibliometric indicators, and upon the research topics in bibliometrics and quantitative studies of science. In fact, electronic publishing constitutes an impo...
Full Text Available This paper intends to reposition “publishing studies” in the long process that goes from the beginning of book history to the current research on cultural industries. It raises questions about interdisciplinarity and the possibility of considering publishing independently of other sectors of the media and cultural offerings. Publishing is now included in a large range of industries and, at the same time, analyses tend to become more and more segmented according to production sectors and scientific fields. In addition to the problems created, from the professional point of view, by this double movement, this one requires a questioning of the concept of “publishing studies”.
In 1955 a resolution, "that the Australian Society of Soil Science be inaugurated as from this meeting" was recorded in Melbourne Australia. The following year in Queensland, the first official meeting of the Society took place with a Federal Executive and Presidents from the Australian Capital Territory, New South Wales, Queensland, South Australian and Victorian branches forming the Federal Council. In later years the executive expanded with the addition of the Western Australia branch in 1957, the Riverina Branch in 1962 and most recently the Tasmania Branch in 2008. The objects of the Society were 1) the advancement of soil science and studies therein with particular reference to Australia and 2) to provide a link between soil scientists and kindred bodies within Australia and between them and other similar organisations in other countries. Membership was restricted to persons engaged in the scientific study of the soil and has grown steadily from to 147 members in 1957 to 875 members in 2012. The first issue of the Society newsletter, Soils News, was published in January 1957 and continued to be published twice yearly until 1996. A name change to Profile and an increase to quarterly publication occurred in 1997; circulation remained restricted to members. The Publications Committee in 1968 determined the Publication Series would be the medium for occasional technical papers, reviews and reports but not research papers and in 1962 the Australian Journal of Soil Research was established by CSIRO in response to continued representations from the Society. By 1960 a draft constitution was circulated to, and adopted by members. The first honorary life membership of the Society was awarded to Dr. J A Prescott. Honorary memberships are still awarded for service to the Society and to soil science and are capped at 25. In 1964 the ISSS awarded honorary membership to Dr. Prescott. Now known as IUSS Honorary members other Australians recognised have been EG Hallsworth
Hay, Phillipa; Girosi, Federico; Mond, Jonathan
Background New DSM-5 diagnostic criteria for eating disorders were published in 2013. Adolescent cohort studies in the Australian community indicate that the point prevalence of DSM-5 eating disorders may be as high as 15% in females and 3% in males. The goal of the current study was to determine the 3-month prevalence of DSM-5 disorders in a representative sample of Australian older adolescents and adults. A secondary aim was to explore the demographic correlates of these disorders, specific...
Lawrence, P. J.
Australian land cover has been dramatically altered since European settlement primarily for agricultural utilization, with native vegetation widely replaced or modified for cropping and intensive animal production. While there have been numerous investigations into the regional and near surface climate impacts of Australian land cover change, these investigation have not included the climate impacts of larger-scale changes in atmospheric circulation and their associated feedbacks, or the impacts of longer-term soil moisture feedbacks. In this research the CSIRO General Circulation Model (GCM) was used to investigate the climate impacts of Australian land cover change, with larger-scale and longer-term feedbacks. To avoid the common problem of overstating the magnitude and spatial extent of changes in land surface conditions prescribed in land cover change experiments, the current Australian land surface properties were described from finer-scale, satellite derived land cover datasets, with land surface conditions extrapolating from remnant native vegetation to pre-clearing extents to recreate the pre-clearing land surface properties. Aggregation rules were applied to the fine-scale data to generate the land surface parameters of the GCM, ensuring the equivalent sub-grid heterogeneity and land surface biogeophysics were captured in both the current and pre-clearing land surface parameters. The differences in climate simulated in the pre-clearing and current experiments were analyzed for changes in Australian continental and regional climate to assess the modeled climate impacts of Australian land cover change. The changes in modeled climate were compared to observed changes in Australian precipitation over the last 50 and 100 years to assess whether modeled results could be detected in the historical record. The differences in climate simulation also were analyzed at the global scale to assess the impacts of local changes on larger scale circulation and climate at
Full Text Available A defining shift in Australian art historiography occurred with the publishing of Bernard Smith’s 1980 Boyer Lecture series, The Spectre of Truganini. Seeing the exclusion of an Aboriginal presence in Australian art through the ideas of Freud, the history of Australian art, Smith proposed, was a history of repression. After Smith, Ian McLean has developed the most detailed account of the history of Australian art according to this methodology. This essay examines the work of the modern Australian artist Fred Williams in relation to both Smith and McLean’s understanding of the history of Australian art but to expand on their work I argue that, rather than Freud alone, it is Lacan’s refiguring of Freud that offers us the most insight into Williams’s work. Further, insofar as I argue that the history of Australian art is the very subject matter of Williams’s work, his work stands in for a wider project, the understanding of the history of Australian art according to Lacan’s proposal of a foundational split between the eye and the gaze.
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…
Hamacher, Duane W
We explore Aboriginal oral traditions that relate to Australian meteorite craters. Using the literature, first-hand ethnographic records, and fieldtrip data, we identify oral traditions and artworks associated with four impact sites: Gosses Bluff, Henbury, Liverpool, and Wolfe Creek. Oral traditions describe impact origins for Gosses Bluff and Wolfe Creek craters and non-impact origins of Liverpool and Henbury craters, with Wolfe Creek stories having both impact and non-impact origins. Three impact sites that are believed to have formed during human habitation of Australia - Dalgaranga, Veevers, and Boxhole - do not have associated oral traditions that are reported in the literature.
Hamacher, Duane W.; Goldsmith, John
In this paper we explore Aboriginal oral traditions that relate to Australian meteorite craters. Using the literature, first-hand ethnographic records and field trip data, we identify oral traditions and artworks associated with four impact sites: Gosses Bluff, Henbury, Liverpool and Wolfe Creek. Oral traditions describe impact origins for Gosses Bluff, Henbury and Wolfe Creek Craters, and non-impact origins for Liverpool Crater, with Henbury and Wolfe Creek stories having both impact and non-impact origins. Three impact sites that are believed to have been formed during human habitation of Australia -- Dalgaranga, Veevers, and Boxhole -- do not have associated oral traditions that are reported in the literature.
Butler, Alan J.; Rees, Tony; Beesley, Pam; Bax, Nicholas J.
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),...
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
Brian Dollery; Joel Byrnes; Galia Akimova
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...
VanDecar, J. C.; Hrynaszkiewicz, I.; Hufton, A. L.
In recent years, the research community has come to recognize that upon-request data sharing has important limitations1,2. The Nature-titled journals feel that researchers have a duty to share data without undue qualifications, in a manner that allows others to replicate and build upon their published findings. Historically, the Nature journals have been strong supporters of data deposition in communities with existing data mandates, and have required data sharing upon request in all other cases. To help address some of the limitations of upon-request data sharing, the Nature titles have strengthened their existing data policies and forged a new partnership with Scientific Data, to promote wider data sharing in discoverable, citeable and reusable forms, and to ensure that scientists get appropriate credit for sharing3. Scientific Data is a new peer-reviewed journal for descriptions of research datasets, which works with a wide of range of public data repositories4. Articles at Scientific Data may either expand on research publications at other journals or may be used to publish new datasets. The Nature Publishing Group has also signed the Joint Declaration of Data Citation Principles5, and Scientific Data is our first journal to include formal data citations. We are currently in the process of adding data citation support to our various journals. 1 Wicherts, J. M., Borsboom, D., Kats, J. & Molenaar, D. The poor availability of psychological research data for reanalysis. Am. Psychol. 61, 726-728, doi:10.1037/0003-066x.61.7.726 (2006). 2 Vines, T. H. et al. Mandated data archiving greatly improves access to research data. FASEB J. 27, 1304-1308, doi:10.1096/fj.12-218164 (2013). 3 Data-access practices strengthened. Nature 515, 312, doi:10.1038/515312a (2014). 4 More bang for your byte. Sci. Data 1, 140010, doi:10.1038/sdata.2014.10 (2014). 5 Data Citation Synthesis Group: Joint Declaration of Data Citation Principles. (FORCE11, San Diego, CA, 2014).
Ching, Hsianghoo Steve; Mc Naught, Carmel
""ELearning and Digital Publishing"" will occupy a unique niche in the literature accessed by library and publishing specialists, and by university teachers and planners. It examines the interfaces between the work done by four groups of university staff who have been in the past quite separate from, or only marginally related to, each other - library staff, university teachers, university policy makers, and staff who work in university publishing presses. All four groups are directly and intimately connected with the main functions of universities - the creation, management and dissemination
This article reports on a case study that inquired into the influence of the New South Wales Primary Schools Sports Association competitive swimming structure on the development of talented 12-year old female swimmers. The study focused on ten 12-year old girls in the New South Wales team that contested the 2009 national swimming championships…
Full Text Available Background: macronutrient intake has been found to affect sleep parameters including obstructive sleep apnoea (OSA in experimental studies, but there is uncertainty at the population level in adults. Methods: cross-sectional analysis was conducted of participants in the Men Androgen Inflammation Lifestyle Environment and Stress cohort (n = 784, age 35–80 years. Dietary intake was measured by a validated food frequency questionnaire. Self-reported poor sleep quality and daytime sleepiness were measured by questionnaires. Overnight in-home polysomnography (PSG was conducted among participants with without previously diagnosed OSA. Results: after adjusting for demographic, lifestyle factors, and chronic diseases, the highest quartile of fat intake was positively associated with excessive daytime sleepiness (relative risk ratio (RRR = 1.78, 95% CI 1.10, 2.89 and apnoea-hypopnoea index (AHI ≥20, (RRR = 2.98, 95% CI 1.20–7.38. Body mass index mediated the association between fat intake and AHI (30%, but not daytime sleepiness. There were no associations between other intake of macronutrient and sleep outcomes. Conclusion: high fat is associated with daytime sleepiness and AHI. Sleep outcomes are generally not assessed in studies investigating the effects of varying macronutrient diets on weight loss. The current result highlights the potential public health significance of doing so.
Giles Lynne C; Glonek Gary FV; Moore Vivienne M; Davies Michael J; Luszcz Mary A
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...
<正>EBSCO Publishing,headquartered in Ipswich,Massachusetts,is an aggregator of premium full-text content. EBSCO Publishing’s core business is providing online databases via EBSCOhost to libraries worldwide.
Jean-Paul Simon; Giuditta De Prato
This report offers an in-depth analysis of the major economic developments in the book publishing industry. The analysis integrates data from a statistical report published earlier as part of this project. The report is divided into 4 main parts. Chapter 1, the introduction, puts the sector into an historical perspective. Chapter 2 introduces the markets at a global and regional level; describes some of the major EU markets (France, Germany, Italy, Spain and the United Kingdom). Chapter 3 ana...
Scientific publishing is the ultimate product of scientist work. Number of publications and their quoting are measures of scientist success while unpublished researches are invisible to the scientific community, and as such nonexistent. Researchers in their work rely on their predecessors, while the extent of use of one scientist work, as a source for the work of other authors is the verification of its contributions to the growth of human knowledge. If the author has published an article in ...
An overview of open access publishing, for college faculty. Presents a definition of open access, the two roads to open access (OA publishing and self-archiving), overview of business models for open access, and examples of open access journals, with a focus on journals developed in British Columbia, including one (Topics in Scholarly Communication) developed by graduate students as a class assignment, and another developed by high school students (The Pink Voice). Includes a handout of res...
Full Text Available Nature, one of the most prominent scientific journals dedicated one of its issues to recent changes in scientific publishing (Vol. 495, Issue 7442, 27 March 2013. Its editors stressed that words technology and revolution are closely related when it comes to scientific publishing. In addition, the transformation of research publishing is not as much a revolution than an attrition war in which all sides are buried. The most important change they refer to is the open-access model in which an author or an institution pays in advance for publishing a paper in a journal, and the paper is then available to users on the Internet free of charge.According to preliminary results of a survey conducted among 23 000 scientists by the publisher of Nature, 45% of them believes all papers should be published in open access, but at the same time 22% of them would not allow the use of papers for commercial purposes. Attitudes toward open access vary according to scientific disciplines, leading the editors to conclude the revolution still does not suit everyone.
Björn A Espedido
Full Text Available Whole genome sequencing was used to characterize the resistome of intensive care unit (ICU outbreak-associated carbapenem-resistant K. pneumoniae isolates. Importantly, and of particular concern, the carbapenem-hydrolyzing β-lactamase gene bla(OXA-48 and the extended-spectrum β-lactamase gene bla(CTX-M-14, were identified on a single broad host-range conjugative plasmid. This represents the first report of bla(OXA-48 in Australia and highlights the importance of resistance gene surveillance, as such plasmids can silently spread amongst enterobacterial populations and have the potential to drastically limit treatment options. Furthermore, the in vivo evolution of these isolates was also examined after 18 months of intra-abdominal carriage in a patient that transited through the ICU during the outbreak period. Reflecting the clonality of K. pneumoniae, only 11 single nucleotide polymorphisms (SNPs were accumulated during this time-period and many of these were associated with genes involved in tolerance/resistance to antibiotics, metals or organic solvents, and transcriptional regulation. Collectively, these SNPs are likely to be associated with changes in virulence (at least to some extent that have refined the in vivo colonization capacity of the original outbreak isolate.
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.
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 be...
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...
While the focus of this paper is Australian uranium exports, the status of other energy minerals is also discussed briefly. The size of its uranium resources has given Australia the opportunity to become a major exporter; however, it is estimated that any major long-term expansion of uranium production hinges on favourable market conditions and on major changes in the Australian government's policy towards the industry. 4 tabs., ill
Wang, Zhiqiang; Hoy, Wendy E.
Objective To determine whether the association between obesity and coronary heart disease (CHD) in Aboriginal adults depends on age. Design, setting and participants A cohort study with up to 20 years of follow-up of 849 participants aged 18–76 years in a remote Aboriginal community in the Northern Territory of Australia. Main outcome measures Newly diagnosed CHD cases were identified through hospital records according to ICD codes during the follow-up period. Cox proportional hazard model wa...
Radiation 2006. In association with the Polymer Division, Royal Australian Chemical Institute. Incorporating the 21st AINSE Radiation Chemistry Conference and the 18th Radiation Biology Conference, conference handbook
Full text: The Australian yabby Cherax destructor is tolerant of exposure to many trace metals including Zn and Cd. However it is not known if this tolerance is a result of a low rate of uptake of heavy metals by the yabby, increased excretion, or a combination of both. We now report on the use of radioisotopes of two environmental trace metals 65Zn and 109Cd to monitor the uptake by C. destructor of the essential metal Zn and the non-essential metal Cd, at low metal concentrations exposures. Juvenile C. destructor were exposed to three concentrations of Zn with 65Zn as a tracer for up to 48 hours. Yabbies were sampled at specific time intervals and counted live in tubes with freshwater using a gamma scintillation counter. Water was also sampled and counted at the same time intervals. At the end of the uptake phase, yabbies were dissected into the hepatopancreas, exoskeleton, tail muscle and 'the rest' and each body compartment counted individually. The associated radioactivity was used to calculate the proportional compartmentalization of the trace metals within the body tissues. A similar experiment was repeated with various concentrations of Cd and 109Cd used to monitor its uptake at various time intervals. Unlike Zn, where its accumulation only plateaued at 72 hour the rate of uptake of Cd reached a plateau after 24 hours. A competitive study was also conducted with the yabbies. Here the yabbies were exposed to similar concentrations of Cd and Zn simultaneously and yabbies were counted to determine Zn and Cd at various intervals. The estimated rates for C. destructor are compared to those of other freshwater crustaceans in order to deduce whether its tolerance to trace metal toxicants is based on reduced rates of uptake
The impact of self-archiving on journals and publishers is an important topic for all those involved in scholarly communication. There is some evidence that the physics arXiv has had no impact on physics journals, while 'economic common sense' suggests that some impact is inevitable. I shall review recent studies of librarian attitudes towards repositories and journals, and place this in the context of IOP Publishing's experiences with arXiv. I shall offer some possible reasons for the mis-match between these perspectives and then discuss how IOP has linked with arXiv and experimented with OA publishing. As well as launching OA journals we have co-operated with Cornell and the arXiv on Eprintweb.org, a platform that offers new features to repository users. View Andrew Wray's biography
Sage, Leslie J.
We all learn in elementary school not turn in other people's writing as if it were our own (plagiarism), and in high school science labs not to fake our data. But there are many other practices in scientific publishing that are depressingly common and almost as unethical. At about the 20 percent level authors are deliberately hiding recent work -- by themselves as well as by others -- so as to enhance the apparent novelty of their most recent paper. Some people lie about the dates the data were obtained, to cover up conflicts of interest, or inappropriate use of privileged information. Others will publish the same conference proceeding in multiple volumes, or publish the same result in multiple journals with only trivial additions of data or analysis (self-plagiarism). These shady practices should be roundly condemned and stopped. I will discuss these and other unethical actions I have seen over the years, and steps editors are taking to stop them.
Defining element associations and inferring geological processes from total element concentrations in Australian catchment outlet sediments: Multivariate analysis of continental-scale geochemical data
Highlights: ► Australia-wide geochemical dataset of catchment outlet sediments covers 6 M km2. ► Total element concentrations analysed by PCA after imputation and clr-transformation. ► Four first PCs account for 59% of variance. ► Element associations show lithology, weathering, etc. control regolith composition. ► Maps of PC distributions relate to ground, airborne and spaceborne datasets. - Abstract: In this paper, the geochemical composition of surficial regolith is statistically analysed and compared to independent geoscientific datasets to infer processes governing regolith composition. Surface (0–10 cm depth) and sub-surface (∼60–80 cm depth) transported sediment samples from the National Geochemical Survey of Australia were analysed for total element content in both coarse (<2 mm) and fine (<75 μm) grain-size fractions. Multi-element total content data was obtained from mainly XRF and total digestion ICP-MS analysis, of which the 50 elements satisfying data quality criteria, plus Loss on Ignition, are used herein. Censored data (
Komiti, A; Jackson, H J; Nankervis, A; Conn, J; Allan, C; Judd, F
Pre-pregnancy care (PPC) reduces adverse pregnancy outcomes for women with pre-existing diabetes. Yet, despite the compelling case for PPC, participation rates remain poor. The reasons for poor participation are as yet unclear. The aim of this study was to further our understanding of the factors-associated PPC uptake, particularly attitudes and beliefs towards PPC using models of health behaviour: The Health Belief Model, Social Cognitive Theory, and Theory of Reasoned Action. Participants comprised 123 women with type 1 and 2 diabetes attending outpatient clinics for diabetes and pregnancy, who completed questionnaires. Logistic regression analysis indicated that after adjusting for socio-demographic factors, exposure to a greater number of cues was a significant predictor of PPC participation (odds ratio [OR]: 1.93; 95% confidence interval [95% CI]: 1.13-3.28). Other significant predictors of PPC uptake were older age (OR: 1.13; 95% CI: 1.01-1.26) and not having children (OR: 3.93; 95% CI: 1.28-12.06). The findings from this study support initiatives to provide cues to PPC for women with diabetes to enhance PPC uptake. Further, some groups such as younger women as well as women with children may possibly be considered for the focus of more vigorous intervention efforts. PMID:23701456
Aitken, Peter; Leggat, Peter; Harley, Hazel; Speare, Richard; Leclercq, Muriel
Background: It is likely that calls for disaster medical assistance teams (DMATs) continue in response to international disasters. As part of a national survey, the present study was designed to evaluate the Australian DMAT experience and the need for logistic support. Methods: Data were collected via an anonymous mailed survey distributed via State and Territory representatives on the Australian Health Protection Committee, who identified team members associated with Australian DMAT deployme...
Crowe, Laura; Butterworth, Peter
Objective There is robust epidemiological and clinical evidence of the harmful effects of unemployment on psychological well-being, but the mechanisms through which this occurs is still strongly debated. In addition, there is even less evidence on the impact of underemployment on mental health. Using longitudinal data collected from a cohort of 20–24 years old, the present study examines a range of employed states and investigates the role of mastery, financial hardship and social support in the relationship between labour status and depression. Method Responses were from the Personality and Total Health (PATH) Through Life Project: A representative, community-based survey conducted in Canberra and Queanbeyan (NSW) in Australia, where respondents (n=2404) in their early twenties were followed for 8 years. Depression was measured using the self-report Goldberg Depression Scale, with the likely presence of depression being indicated by scores 7 or greater. Results The analyses identified unemployment and underemployment as significant predictors of depression, compared to their employed counterparts. Both unemployment and underemployment remained significantly correlated with depression even after accounting for sociodemographic, economic and psychological variables. Social support, financial hardship and a sense of personal control (mastery) all emerged as important mediators between unemployment and depression. Conclusions Both unemployment and underemployment were associated with increased risk of depression. The strength of this relationship was attenuated but remained significant after accounting for key variables (mastery, financial hardship and social support), and extensive sociodemographic and health covariates, indicating that no or inadequate employment contributes to poorer mental health over and above these factors. PMID:27235296
Nell, Phillip Christopher; Wenzel, Tim Ole; Schmidt, Florian
. The case is intended to be used as a basis for class discussion rather than to illustrate effective handling of a managerial situation. It is based on published sources, interviews, and personal experience. The authors have disguised some names and other identifying information to protect...
Rabow, Ingegerd; Sikström, Marjatta; Drachen, Thea Marie;
realised the potential advantages for them. The universities have a role here as well as the libraries that manage the archives and support scholars in various aspects of the publishing processes. Libraries are traditionally service providers with a mission to facilitate the knowledge production...
Understanding the current state of digital publishing means that writers can now do more and say more in more ways than ever before in human history. As modes, methods, media and mechanisms of expression mutate into newer and newer digital forms, writers find themselves at a moment when they can create, critique collaborate, and comment according…
News publishers in the industrialized world are experiencing a fundamental challenge to their business models because of the changing modes of consumption, competition, and production of their offerings that are associated with the emergence of the networked information society. The erosion of the...... traditional business models poses an existential threat to news publishing and has given rise to a continuing struggle among news publishers to design digital business models that will be sustainable in the future. This dissertation argues that a central and underresearched aspect of digital news publishing...... business models concerns the production networks that support the co-production of digital news offerings. To fill this knowledge gap, this dissertation explores the strategic design of the digital news publishing production networks that are associated with HTML-based news offerings on the open Web. In...
Harman, Kay; Treadgold, Elaine
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…
Projektet Support Open Access Publishing har til mål at få opdateret Sherpa/Romeo databasen (www.sherpa.ac.uk/romeo) med fagligt relevante, danske tidsskrifter. Projektet skal endvidere undersøge mulighederne for at få udviklet en database, hvor forskere på tværs af relevante tidsskriftsinformati......Projektet Support Open Access Publishing har til mål at få opdateret Sherpa/Romeo databasen (www.sherpa.ac.uk/romeo) med fagligt relevante, danske tidsskrifter. Projektet skal endvidere undersøge mulighederne for at få udviklet en database, hvor forskere på tværs af relevante...
Steinberg, Philip E.
Learned societies have become aligned with commercial publishers, who have increasingly taken over the latter’s function as independent providers of scholarly information. Using the example of geographical societies, the advantages and disadvantages of this trend are examined. It is argued that in an era of digital publication, learned societies can offer leadership with a new model of open access that can guarantee high quality scholarly material whose publication costs are supported by soci...
Philip E. Steinberg
Full Text Available Learned societies have become aligned with commercial publishers, who have increasingly taken over the latter’s function as independent providers of scholarly information. Using the example of geographical societies, the advantages and disadvantages of this trend are examined. It is argued that in an era of digital publication, learned societies can offer leadership with a new model of open access that can guarantee high quality scholarly material whose publication costs are supported by society membership dues.
There seems to be a general belief among Internet users that it is a particularly democratic kind of activity. How true is this, more especially in terms of electronic publishing? The problem in seeking an answer is that 'democracy' means different things to different people. Its meaning not only varies from country to country, but even within a single country it can have different flavours. For example, a summary of the definition given in the Oxford English Dictionary might be: 'that form o...
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
Norris, Ray P.; Hamacher, Duane W.
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.
Mackinnon, W.L.A.; Swanson, A.R. [Downer EDI Engineering Projects Pty. Ltd. QCC, East Maitland, NSW (Australia)
This article represents a distillation of QCC's experience over the last 20 years in developing coal-washing circuits to optimize coal recoveries for a wide range of Australian coals. The article will look at typical washabilities and product types to capture the general washing requirements. The major processing equipment will be reviewed as to their typical usage in the Australian context. From this background the processing circuits and strategies commonly used will be discussed for the relevant coal types, including hard coking coal, semi-hard coking coal, PCI, export thermal, and domestic thermal coal from the major producing regions in NSW and Queensland.
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.)
Harvey, Mark S.; Mark A. Elgar; Cole, Deborah C.
The distribution of three species of pseudoscorpions, found under the bark of blue gum Eucalyptus globulus, is closely correlated with the presence of three species of ants. Marachernes bellus is never found on trees without Anonychomyrma sp. near foetens, and Protochelifer victorianus and Paraustrochernes victorianus are more commonly found on trees with Technomyrmex jocosus and/or Tapinoma minutum. The distribution of another pseudoscorpion, Conicochernes sp., is not influenced by the prese...
Cowley, Paul [IT Power Australia (Australia)
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
Scientific publishing is the ultimate product of scientist work. Number of publications and their quoting are measures of scientist success while unpublished researches are invisible to the scientific community, and as such nonexistent. Researchers in their work rely on their predecessors, while the extent of use of one scientist work, as a source for the work of other authors is the verification of its contributions to the growth of human knowledge. If the author has published an article in a scientific journal it cannot publish the article in any other journal h with a few minor adjustments or without quoting parts of the first article, which are used in another article. Copyright infringement occurs when the author of a new article with or without the mentioning the author used substantial portions of previously published articles, including tables and figures. Scientific institutions and universities should,in accordance with the principles of Good Scientific Practice (GSP) and Good Laboratory Practices (GLP) have a center for monitoring,security, promotion and development of quality research. Establish rules and compliance to rules of good scientific practice are the obligations of each research institutions,universities and every individual-researchers,regardless of which area of science is investigated. In this way, internal quality control ensures that a research institution such as a university, assume responsibility for creating an environment that promotes standards of excellence, intellectual honesty and legality. Although the truth should be the aim of scientific research, it is not guiding fact for all scientists. The best way to reach the truth in its study and to avoid the methodological and ethical mistakes is to consistently apply scientific methods and ethical standards in research. Although variously defined plagiarism is basically intended to deceive the reader's own scientific contribution. There is no general regulation of control of
Bender, C.; Scriven, N.
On 1 January 2004 I will be assuming the position of Editor-in-Chief of Journal of Physics A: Mathematical and General (J. Phys. A). I am flattered at the confidence expressed in my ability to carry out this challenging job and I will try hard to justify this confidence. The previous Editor-in-Chief, Ed Corrigan, has worked tirelessly for the last five years and has done an excellent job for the journal. Everyone at the journal is profoundly grateful for his leadership and for his achievements. Before accepting the position of Editor-in-Chief, I visited the office of J. Phys. A to examine the organization and to assess its strengths and weaknesses. This office is located at the Institute of Physics Publishing (IOPP) headquarters in Bristol. J. Phys. A has been expanding rapidly and now publishes at the rate of nearly 1000 articles (or about 14,000 pages) per year. The entire operation of the journal is conducted in a very small space---about 15 square metres! Working in this space are six highly intelligent, talented, hard working, and dedicated people: Neil Scriven, Publisher; Mike Williams, Publishing Editor; Rose Gray and Sarah Nadin, Publishing Administrators; Laura Smith and Steve Richards, Production Editors. In this small space every day about eight submitted manuscripts are downloaded from the computer or received in the post. These papers are then processed and catalogued, referees are selected, and the papers are sent out for evaluation. In this small space the referees' reports are received, publication decisions are made, and accepted articles are then published quickly by IOPP. The whole operation is amazingly efficient. Indeed, one of the great strengths of J. Phys. A is the speed at which papers are processed. The average time between the receipt of a manuscript and an editorial decision is under sixty days. (Many distinguished journals take three to five times this amount of time.) This speed of publication is an extremely strong enticement for
post="(Executive Editor">Graeme Watt, 2010-06-01 Withdrawal of the paper "Was the fine-structure constant variable over cosmological time?" by L. D. Thong, N. M. Giao, N. T. Hung and T. V. Hung (EPL, 87 (2009) 69002) This paper has been formally withdrawn on ethical grounds because the article contains extensive and repeated instances of plagiarism. EPL treats all identified evidence of plagiarism in the published articles most seriously. Such unethical behaviour will not be tolerated under any circumstance. It is unfortunate that this misconduct was not detected before going to press. My thanks to Editor colleagues from other journals for bringing this fact to my attention.
Withdrawal of the paper "Was the fine-structure constant variable over cosmological time?" by L. D. Thong, N. M. Giao, N. T. Hung and T. V. Hung (EPL, 87 (2009) 69002) This paper has been formally withdrawn on ethical grounds because the article contains extensive and repeated instances of plagiarism. EPL treats all identified evidence of plagiarism in the published articles most seriously. Such unethical behaviour will not be tolerated under any circumstance. It is unfortunate that this misconduct was not detected before going to press. My thanks to Editor colleagues from other journals for bringing this fact to my attention.
This study seeks to confirm if internal audit, a corporate control process, is functioning effectively in Australian public universities. The study draws on agency theory, published literature and best-practice guidelines to develop an internal audit evaluation framework. A survey instrument is thereafter developed from the framework and used as a…
Poole, Alison, Comp.
This bibliography is primarily a listing of works by current or former members of the Summer Institute of Linguistics, Australian Aborigines and Islanders Branch (SIL-AAIB), but also lists works by non SIL-AAIB members that are included in publications edited and/or published by the organization. Unpublished works are not included, with the…
In this article, the author describes how he gives students in his English 349, Editing and Publishing, at the University of Wisconsin-Stevens Point real-world editing and publishing experience by letting them form their own publishing company--the Cornerstone Press. In this class, students write multiple drafts of publishable articles and help…
Burke, L M; Read, R S; Gollan, R A
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...
Full Text Available In January 2009, the Colorado Association of Libraries (CAL suspended publication of its print quarterly journal, Colorado Libraries, as a cost-saving measure in a time of fiscal uncertainty. Printing and mailing the journal to its 1300 members cost CAL more than $26,000 per year. Publication of the journal was placed on an indefinite hiatus until the editorial staff proposed an online, open access format a year later. The benefits to migrating to open access included: significantly lower costs; a green platform; instant availability of content; a greater level of access to users with disabilities; and a higher level of visibility of the journal and the association. The editorial staff chose Drupal, including the E-journal module, and while Drupal is notorious for its steep learning curve—which exacerbated delays to content that had been created before the publishing hiatus—the fourth electronic issue was published recently at coloradolibrariesjournal.org. This article will discuss both the benefits and challenges of transitioning to an open access model and the choice Drupal as a platform over other more established journal software options.
Varlow, Megan; Wuthrich, Viviana; Murrihy, Rachael; Remond, Louise; Tuqiri, Rebekka; van Kessel, Jacobine; Wheatley, Anna; Dedousis-Wallace, Anna; Kidman, Antony
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…
Riley, Dan; Duncan, Deirdre J.; Edwards, John
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…
amount of surface water that can be utilised in a particular catchment, but that is not the case for groundwater, leading to tension amongst users in connected systems. Isotopes such as the stable and radioactive isotopes of water and carbon are particularly appropriate for the study of our dry landscape in its connected water systems, providing a clear method of determining the source of groundwater, and hence the extent of mixing of nearby surface water and the time frame for the mixing process. In particular, the stable isotopes 2H, 18O, and 13C provide a robust end-member analysis for the hydrographical separation of regional groundwater and any amount of river water which was replenished at a remote location; while the radioactive isotopes 3H and 14C are used to confirm the presence in groundwater of (isotopically modern) surface water, but also accurately determine the apparent rate of mixing at particular distances from the river. Isotope tracer techniques have been applied to study the fate, pathways and risks associated with contaminants and particulates in coastal aquatic systems. Examples include: (i) sand and sediment tracing in coasts and estuaries using radiotracers such as 192Ir labelled sand (MacMasters Beach, NSW) or neutron activatable tracers such as 115In (Homebush Bay, Sydney); (ii) biokinetics of environmental contaminants in aquatic and terrestrial systems have been investigated using radionuclides such as 109Cd, 65Zn and 210Pb; (iii) tracing of sewage effluent from Australian coastal outfalls undertaken using radioisotope tracers such as 198Au and tritiated water; and (iv) groundwater dynamics under tidal forcing using a short-lived radioisotope tracer 82Br to track groundwater movement in three dimensions (Hat Head, NSW). Accelerator Mass Spectrometry is still the only technique able to determine extremely low concentrations (-12) of long- lived radioisotopes in small (mg) environmental samples. In Australia, radiocarbon dating is used for the
van Vuuren, Kitty; O’Keeffe, Scott; Jones, Darryl N.
Simple Summary This article explores the role of print media in reporting the conflict between the Australian Magpie (Cracticus tibicen) and human populations in Australia. The results indicate that this issue is primarily covered during the spring “swooping” season in the regional and suburban press. Abstract The Australian Magpie (Cracticus tibicen) is a common bird found in urban Australian environments where its nest defense behavior during spring brings it into conflict with humans. This article explores the role of print media in covering this conflict. Leximancer software was used to analyze newspaper reports about the Australian Magpie from a sample of 634 news stories, letters-to-the editor and opinion pieces, published in newspapers from around Australia between 1 January 2010 and 31 December 2014. The results confirm that stories about these birds are primarily published in the daily regional and weekly suburban press, and that the dominant story frame concerns the risk of “swooping” behavior to cyclists and pedestrians from birds protecting their nests during the spring breeding season. The most prominent sources used by journalists are local and state government representatives, as well as members of the public. The results show that the “swooping season” has become a normal part of the annual news cycle for these publications, with the implication that discourse surrounding the Australian Magpie predominantly concerns the risk these birds pose to humans, and ignores their decline in non-urban environments. PMID:27128947
Graedel, T. E.
The most visible activity of the American Geophysical Union is its publication of scientific journals. There are eight of these: Journal of Geophysical Research—Space Physics (JGR I), Journal of Geophysical Research—Solid Earth (JGR II), Journal of Geophysical Research—Oceans and Atmospheres (JGR III), Radio Science (RS), Water Resources Research (WRR), Geophysical Research Letters (GRL), Reviews of Geophysics and Space Physics (RGSP), and the newest, Tectonics.AGU's journals have established solid reputations for scientific excellence over the years. Reputation is not sufficient to sustain a high quality journal, however, since other factors enter into an author's decision on where to publish his or her work. In this article the characteristics of AGU's journals are compared with those of its competitors, with the aim of furnishing guidance to prospective authors and a better understanding of the value of the products to purchasers.
On two reports associated with James Wood-Mason and Alfred William Alcock published by the Indian Museum and the Indian Marine Survey between 1890 and 1891: implications for malacostracan nomenclature.
Huys, Rony; Low, Martyn E Y; De Grave, Sammy; Ng, Peter K L; Clark, Paul F
Two rare documents associated with the Indian Museum and the Indian Marine Survey for the administrative year April 1890 to March 1891 have been examined and found to have nomenclatural consequences for malacostracan crustaceans. Even though they constitute available published works according to the International Code for Zoological Nomenclature, these reports have rarely been cited. Dating these two publications is of importance as they make decapod scientific names available and, in a few instances, describe the same taxa. After searching the collections deposited in the Asian and African Room, British Library, the Administration Report of the Indian Marine for the year April 1890 to March 1891 could be dated with some degree of certainty as 25 August 1891. In contrast, dating the Indian Museum Annual Report proved more difficult because after examination of copies held by the General Library in the Natural History Museum, London, it was evident that not all of these reports were consistently published on time to meet an end of year deadline. However, the publication of volume XXII of the Indian Museum Annual Report for the year April 1890 to March 1891 appeared to be contemporary with the year printed at the bottom of the title page. As no exact date could be established with confidence, the publication date for this volume was fixed as 31 December 1891 in accordance with ICZN Art. 21.3.2. Therefore the Administration Report of the Indian Marine (published 25 August 1891) is considered to take precedence over the Indian Museum Annual Report (published 31 December 1891) and as such the names made available in the former take priority. As original copies of the Administration Report of the Indian Marine are not readily available in most libraries and few scientists have actually had access to these publications, the relevant Appendix No. XIII, in which the names of several malacostracan taxa are made available, is reproduced here. Since the appendix is not
Full Text Available This paper examines key examples of writing about Australian Aboriginal art in the decades around 1900 specifically in relation to the way in which it is used to provide evidence for theories concerning the evolution of art. Analysis of published works by late nineteenth-century men of science reveals the main influences shaping their perceptions of Aboriginal art during this time and provides an early working definition of this emerging category. This paper confirms that turn-of-the-century European understandings of Aboriginal art were based on limited evidence mediated through a specifically ethnographic notion of ‘decorative art’.
Antonsson, Annika; Cornford, Michelle; Perry, Susan; Davis, Marcia; Dunne, Michael P.; Whiteman, David C.
The prevalence of human papillomavirus (HPV)–associated head and neck cancers is increasing, but the prevalence of oral HPV infection in the wider community remains unknown. We sought to determine the prevalence of, and identify risk factors for, oral HPV infection in a sample of young, healthy Australians. For this study, we recruited 307 Australian university students (18–35 years). Participants reported anonymously about basic characteristics, sexual behaviour, and alcohol, tobacco and ill...
Camilleri, Peter; McArthur, Morag
This article explores what progress researchers and policy makers have made towards understanding and responding to the problem of suicidal behaviour in custody over the last 15 years. It examines current program initiatives and strategies for minimising this behaviour. This has become an imperative issue for the Australian Capital Territory (ACT) as they are in the process of developing their first prison (due to open mid 2008). The authors of this article were asked to prepare a report as part of the development of the prison. In developing a prison the ACT Government wanted to learn from the experiences of other jurisdictions including international 'best practice'. Australian prison system agenda has been dominated since the 1990s by the Royal Commission into Aboriginal Deaths in Custody which made 339 recommendations. These recommendations have been important for developing programs for intervention and prevention of suicidal behaviour for all inmates. This article examines the experiences of Australian jurisdictions over the last 15 years since the Royal Commission report was published. For the ACT Government learning from both international and domestic experiences is essential in developing a new prison. PMID:18289676
Weisz, George M
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
Many incidents and near-incidents are known to occur in Australian radiation oncology departments. The vast majority of incidents are minor in nature; however a small percentage represent major threats to good patient care, administrative structures and public confidence. A small but regular number of incidents result in ad-hoc local and/or State committees of inquiry or Tort actions and inevitably have substantial personal and departmental repercussions. Apart from some local databases on treatment delivery incidents maintained by radiation therapists, no systematic data collection or analysis of treatment incidents exists for radiation oncology in Australia. This paper argues the case for a prospective, systematic approach to the recording and analysis of treatment-related incidents and near incidents. Major barriers to such a scheme, including fear of litigation, misuse of information and lack of understanding on the nature of an incident are discussed. Copyright (2003) Australian Institute of Radiography
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.
Hamacher, Duane W.; Norris, Ray P.
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.
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...
Roberts-Thomson, P J; Roberts-Thomson, R A; Nikoloutsopoulos, T; Gillis, D
An examination of the prevalence and phenotype of immune disorders in different ethnic groups may provide important clues to the etiopathogenesis of these disorders. Whilst still conjectural the restricted and somewhat unique polymorphisms of the MHC (and other genetic loci involving host defences) of the Australian Aborigines may provide an explanation for their apparent heightened susceptibility to newly encountered infections and their resistance to many (auto) immune and allergic disorders. In comparison with non-Aboriginal Australians, Australian Aborigines have heightened frequencies of rheumatic fever, systemic lupus erythematosus, various infections and post-streptococcal glomerulonephritis. In contrast various autoimmune disorders (e.g. rheumatoid arthritis, multiple sclerosis, CREST, biliary cirrhosis, coeliac disease, pernicious anaemia, vitiligo), B27 related arthropathies, psoriasis, lymphoproliferative disorders and atopic disorders appear infrequent or absent. Similarly various autoantibodies occur with increased or diminished frequency. With continuing racial admixture, social deprivation and deleterious lifestyles of these people it is likely that further changes in both the frequencies and phenotype of these immune disorders will occur. It is only with a full understanding of the pathogenic mechanisms involved in these immune disorders that meaningful and clinical relevant interventions will be possible. PMID:16572744
Hazbo Skoko; Branka Krivokapic-Skoko; Marinko Skare; Arnela Ceric
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...
David H. Plowman; Malcolm Rimmer
This paper examines the structure of Australian multi-employer awards. It suggests that these awards do not exhibit occupational, industry or representational concentration and thus follow no clear rational principles. The hybrid award system is sub-optimal and can be explained by employer associations' neglect in the formative period of arbitration. Multi-employer awards are in need of reform if Australia is to become and remain internationally competitive.
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...
Jones, Molly; Barclay, Alan W; Brand-Miller, Jennie C; Louie, Jimmy Chun Yu
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
Kumashiro, Kevin K.
The publishing industry in the field of education is undergoing several profound changes. New publishers are emerging while established publishers are merging. More book series (that is, books on a certain topic that are approved and mentored by one or more established scholars in the field) are being created. Alternative paths are becoming more…
Gilligan, Ian; Bulbeck, David
Pursuant to his major research interest in the cultural ecology of hunter-gatherers, Birdsell collected an unparalleled body of phenotypic data on Aboriginal Australians during the mid twentieth century. Birdsell did not explicitly relate the geographic patterning in his data to Australia's climatic variation, instead arguing that the observable differences between groups reflect multiple origins of Australian Aborigines. In this article, bivariate correlation and multivariate analyses demonstrate statistically significant associations between climatic variables and the body build of Australians that are consistent with the theoretical expectations of Bergmann's and Allen's rules. While Australian Aborigines in comparison to Eurasian and New World populations can be generally described as long-headed, linear in build, and characterized by elongated distal limbs, the variation in this morphological pattern across the continent evidently reflects biological adaptation to local Holocene climates. These results add to a growing body of evidence for the role of environmental selection in the development of modern human variation. PMID:17568440
Full Text Available 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 been published separately elsewhere. This paper reports on how discourses in the print media, social policy and social work practice co-exist in constructing homelessness as a particular social problem, influencing social work responses to homelessness. The research found that individualism is central to many dominant discourses evident in the print media, social policy and social work practice, and that social work is practiced within unequal power relations embedded in organisational contexts.
Smith Derek R
Full Text Available Abstract Background Physicians occupy an important position as tobacco control exemplars and their own smoking habits are known to influence how effective they may be in such a role. Methods A comprehensive review of all published manuscripts describing tobacco usage rates and tobacco control activities in the Australian medical profession between 1964 and 1997. Results Some of the earliest surveys revealed that around one-quarter of Australian physicians were smoking in the mid twentieth century, a rate which rapidly declined in the 1970s and 1980s, with reductions beyond that achieved by the general population. Conclusion Overall, our review suggests that not only do contemporary Australian physicians smoke at very low rates when compared internationally, but that an active professional community can also make a real difference to the lifestyle choices of its own members.
Clifton Peter M
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
The journal publishing landscape is changing rapidly. With the massive move from print to online taking place at the end of the last century, we are now seeing a shift from traditional subscription based publishing model to ‘hybrid’ models and full Open Access publishing. Other major changes are taking place at the article interface level (from a static PDF to the “Article of the Future”), in data and code repository linking, in publishing data and code and hence make it citable and discoverable, and in many other subject area specific online innovations that are being introduced.Elsevier is actively involved - both in Open Access publishing, and in content innovation - in discussing, and taking the lead through many big and smaller scale initiatives. This presentation will outline Elsevier’s perspective on the future of scientific publishing with regards to these developments.
Penev, Lyubomir; Mietchen, Daniel; Chavan, Vishwas; Hagedorn, Gregor; Remsen, David; Smith, Vincent; Shotton, David
The current document describes the data publishing policies of Pensoft Publishers, with an emphasis on biodiversity and biodiversity-related ecological data. Publishing the data associated with research articles is strongly encouraged in all Pensoft’s journals. Data publishing in this digital age is the act of making data available on the Internet, so that they can be downloaded, analysed, re-used and cited by people and organisations other than the creators of the data. This can be achie...
Full Text Available The aim of this paper is to analyze and compare publishing studies, their programmes at the undergraduate and graduate levels and scholars involved in the teaching of publishing courses at the top universities around the world and in Croatia. Since traditional publishing business is rapidly changing, new skills and new jobs are involved in it. The main research question is: Can modern publishing studies produce a modern publisher? Or, is it the other way around? The hypothesis of the paper is that scholars involved in the teaching of publishing courses at the top universities around the world have a background in publishing business. So, can they prepare their students for the future and can their students gain competencies they need to compete in a confusing world of digital authors and electronic books? The research methods used were content analysis and comparison. Research sample included 36 university publishing programmes at the undergraduate and graduate level worldwide (24 MA, 12 BA. The research sample was limited mainly to the English-speaking countries. In most non-English-speaking countries, it was difficult to analyse the programme curriculum in the native language because the programme and course description did not exit. In the data gathering phase, a customized web application was used for content analysis. The application has three main sections: a list of websites to evaluate, a visual representation of the uploaded website and a list of characteristics grouped by categories for quantifying data. About twenty years ago, publishing was not considered a separate scientific branch in Croatia. Publishing studies are therefore a new phenomenon to both scholars and publishers in Croatia. To create a new, ideal publishing course, can we simply copy global trends or is it better to create something of our own?
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…
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.
Australian Aboriginal culture is rich, complex and fascinating. The art of Aboriginal Australians shows a great understanding of the earth and its creatures. This article presents an activity which has been designed as a multi-age project. The learning outcomes have been written to suit both younger and older students. Aspects of the project could…
Bennett, Brett M
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
Kabir, Nahid Afrose
Recently politicians in Australia have raised concerns that some Muslims are not adopting Australian values to a sufficient extent. In this paper I explore the notion of Australian values with respect to immigrant youth. By analysing interviews with 32 Muslim students who are 15-18 years of age and of diverse backgrounds in two state schools in…
Aitken, Peter; Leggat, Peter; Harley, Hazel; Speare, Richard; Leclercq, Muriel
Background: Calls for disaster medical assistance teams (DMATs) are likely to continue in response to international disasters. As part of a national survey, this study was designed to evaluate Australian DMAT experience in relation to the human resources issues associated with deployment. Methods: Data was collected via an anonymous mailed survey distributed via State and Territory representatives on the Australian Health Protection Committee, who identified team members associated with Austr...
The Australian Synchrotron - a synchrotron light facility based on a 3-GeV electron storage ring is under construction at a site in the Metropolitan District of Melbourne. Building preparation started on a "green-field" site in September 2003 and staff moved in to their new offices in February 2005. Installation of the technical equipment started in April 2005 with all accelerator contracts expected to be completed before April 2006. Storage Ring commissioning with beam will start in June 2006, and project completion is scheduled for March 2007. In this paper we present an overview of the facility and discuss progress to date in meeting this very aggressive schedule.
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.