Migration to Australia: a quick guide to the statistics

This paper provides a summary of some of the key statistics on permanent and temporary migration to Australia. Overview Australia is considered to be one of the world’s major ‘immigration nations‘ (together with New Zealand, Canada and the United States of America (USA). Since 1945, when the first federal immigration portfolio was created, over 7.5 million people have settled here and Australia’s overseas-born resident population—estimated to be 27.7 per cent of the population in June 2013—is considered high compared to most other OECD countries. Permanent migrants enter Australia via one of two distinct programs—the Migration Program for skilled and family migrants or the Humanitarian Program for refugees and those in refugee-like situations. The Australian Government allocates places, or quotas, each year for people wanting to migrate permanently to Australia under these two programs. Until very recently, the United Kingdom (UK) had always been the primary source country for permanent migration to Australia. However, for the first time in the history of Australia, China surpassed the UK as Australia’s primary source of permanent migrants in 2010–11. Since then, China and India have continued to provide the highest number of permanent migrants. New Zealand (NZ) citizens also feature highly in the number of settler arrivals, but they are not counted under Australia’s Migration Program unless they apply for (and are granted) a permanent visa. Over the decades, migration program planning numbers have fluctuated according to the priorities and economic and political considerations of the government of the day. However, it is important to note that the Australian Government’s immigration policy focus has changed markedly since 1945, when attracting general migrants (primarily from the UK) was the priority, to focussing on attracting economic migrants and temporary (skilled) migrants. Currently the planning figure for the Migration Program is 190,000 places, with skilled migrants comprising the majority. One of the most significant developments in the dynamics of migration to Australia in recent years has been the growth in temporary migration. In 2000–01 temporary migrants outnumbered permanent arrivals for the first time. Many of these entrants arrived on either student visas or long-term temporary skilled business visas (subclass 457). Unlike the permanent Migration Program, the level of temporary migration to Australia is not determined or subject to quotas or caps by Government, but rather is demand driven. The 457 visa also provides a pathway for skilled workers and their dependants to apply for permanent residence and many students are also eligible to apply for permanent visas under the Migration Program at the completion of their courses. The largest contribution to net overseas migration (NOM) in recent years has been from people on temporary visas—mostly comprised of overseas students and temporary skilled migrants and the rate of Australia’s population growth has increased significantly over the few years largely driven by an increase in NOM

A detailed analysis of the wholist-analytic style ratio : a methodology for developing a reliable and valid measure of style

Riding's (1991) wholist-analytic dimension of cognitive style proposes a unidimensional view of global-analytic constructs, however, very little empirical evidence exists in support of a relationship between the styles in the wholist-analytic family, which has led to suggestions that style is best conceptualised as a more complex multidimensional construct (Hodgkinson and Sadler-Smith, 2003). Another major problem for Riding's (1991) wholist-analytic style construct is its lack of temporal reliability (Peterson, Deary and Austin, 2003; Rezaei and Katz, 2004; Parkinson, Mullally and Redmond, 2004; Cook, 2008). Furthermore, the current thesis argues that in addition to problems of reliability, the wholist-analytic dimension lacks predictive and construct validity. This thesis outlines two major methodological limitations with the current wholist-analytic ratio measurement, which have raised doubts over the efficacy of the ratio in discriminating between part processing and whole processing style. Firstly, the wholist-analytic ratio is confounded by reflective-impulsive style differences (Kagan, Rosman, Day, Albert and Phillips, 1964). Secondly, the nature of the tasks, combined with strategy preferences, set up an asymmetry in the basis of the wholist-analytic ratio. A new measure of wholist-analytic style, hereafter called the 'Wholist-Analytic Style (WAS) Analysis' has been developed to experimentally manipulate the presentation order of the subtests and the number of parts in the geometric stimuli. Performances on the WAS analysis and the CSA were compared to other styles in the wholist-analytic family to test the unidimensional approach to style. It was found that the wholist-analytic ratio is confounded by sensitivity to reflective style, with much of its discriminatory power being limited to the first subtest, and 6 there is an asymmetry in the part-whole processing basis of the wholist-analytic ratio. Furthermore, there is a consistent relationship between reflective-impulsive style and part-whole processing. This thesis proposes the theory of diminished reflection, which renders the wholist-analytic ratio invalid in its current form. The theory can account for the hereto-unexplained lack of temporal reliability of the wholist-analytic ratio and offers a practical solution to improve both the validity and stability of the ratio. This thesis offers partial support for the unidimensional perspective of style but makes strong links between reflective-impulsive style and part-whole processing preferences

An investigation into attitudes towards illegitimate birth as evidenced in the folklore of South West England

This thesis is a comparative, cross-generic, study of attitudes towards illegitimacy as evidenced in folksong and folk narrative genres. It is a regionally based study, focusing specifically on oral materials collected from the counties of Devon, Cornwall and Somerset, in the South West of England since 1970. Hence archival sources, in addition to my own fieldwork, provide the main sources of folklore data for this project. This is the first thesis to draw extensively upon the large body of material known as the Sam Richards Folklore Archive, which includes over 500 hours of taped recordings. The collecting towards this archive was originally inspired by the prolific work of early folksong collectors Sabine Baring-Gould and Cecil Sharp in the South West region. My work on this project is the first broad-based critical analysis of selected materials from the resulting thirty years' collecting. Representations of out-of-wedlock pregnancy in South West folksong are often extremely diverse. Illegitimacy is commonly fused with other types of theme, including seduction and betrayal. By contrast, a fairly narrow depiction of "illegitimate" pregnancy is given in supernatural legends and memorates, local legends and local character anecdotes, where it is consistently seen as having negative repercussions for the woman and sometimes the child, concerned. An extensive overview of folklore scholarship informs my eclectic approach to this study. In the early chapters of this thesis I delineate my source materials in some detail, also setting out the historical context from which my chosen songs and narratives emerged. In my analysis of these materials in Chapters 6, 7, and 8, I have combined the use of detailed textual analysis with a consideration of the creation of meaning in the interaction between text and performance context

Success Strategies for Small Financial Planning Firms

Small Business Administration statistics indicate that 20% of small businesses fail within the first 2 years and 50% fail within 5 years. The purpose of this case study was to explore the success factors and strategies of 12 small business owners of independent financial planning firms who achieved profitability beyond 5 years. The conceptual framework was entrepreneurship theory and Porter’s five forces model of competitive strategy. The data gathering method included semistructured interviews and analysis of business artifacts such as websites and newsletters. Initial coding of the responses preceded an analysis of recurring patterns and themes. The major themes identified were: technical training is necessary but not sufficient for success; planners need training in business creation, operations, and marketing; differentiation is important and is achieved by specialization. Developing internet websites proved to be the most effective approach to attract new clients. These results provide information to people considering starting or maintaining a small business, providers of professional education and training, and business leaders seeking to improve recruitment and retention of financial planning employee retention. Implications for positive social change include providing information to policymakers who seek to support small businesses to mitigate small business failure rates, expand job creation, and provide sources for financial guidance for American employees

Endometrial glands as a source of nutrients, growth factors and cytokines during the first trimester of human pregnancy: a morphological and immunohistochemical study.

BACKGROUND: The maternal circulation to the human placenta is not fully established until 10-12 weeks of pregnancy. During the first trimester the intervillous space is filled by a clear fluid, in part derived from secretions from the endometrial glands via openings in the basal plate. The aim was to determine the activity of the glands throughout the first trimester, and to identify components of the secretions. METHODS: Samples of human decidua basalis from 5-14 weeks gestational age were examined by transmission electron microscopy and immunohistochemically. An archival collection of placenta-in-situ samples was also reviewed. RESULTS: The thickness of the endometrium beneath the implantation site reduced from approximately 5 mm at 6 weeks to 1 mm at 14 weeks of gestation. The glandular epithelium also transformed from tall columnar cells, packed with secretory organelles, to a low cuboidal layer over this period. The lumens of the glands were always filled with precipitated secretions, and communications with the intervillous space could be traced until at least 10 weeks. The glandular epithelium reacted strongly for leukaemia inhibitory factor, vascular endothelial growth factor, epidermal growth factor, transforming growth factor beta, alpha tocopherol transfer protein, MUC-1 and glycodelin, and weakly for lactoferrin. As gestation advanced uterine natural killer cells became closely approximated to the basal surface of the epithelium. These cells were also immunopositive for epidermal growth factor. CONCLUSIONS: Morphologically the endometrial glands are best developed and most active during early human pregnancy. The glands gradually regress over the first trimester, but still communicate with the intervillous space until at least 10 weeks. Hence, they could provide an important source of nutrients, growth factors and cytokines for the feto-placental unit. The endometrium may therefore play a greater role in regulating placental growth and differentiation post-implantation than previously appreciated.RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are

B cell depletion reduces T cell activation in pancreatic islets in a murine autoimmune diabetes model

Aims/hypothesis: Type 1 diabetes is a T cell-mediated autoimmune disease characterised by the destruction of beta cells in the islets of Langerhans, resulting in deficient insulin production. B cell depletion therapy has proved successful in preventing diabetes and restoring euglycaemia in animal models of diabetes, as well as in preserving beta cell function in clinical trials in the short term. We aimed to report a full characterisation of B cell kinetics post B cell depletion, with a focus on pancreatic islets. Methods: Transgenic NOD mice with a human CD20 transgene expressed on B cells were injected with an anti-CD20 depleting antibody. B cells were analysed using multivariable flow cytometry. Results: There was a 10 week delay in the onset of diabetes when comparing control and experimental groups, although the final difference in the diabetes incidence, following prolonged observation, was not statistically significant (p = 0.07). The co-stimulatory molecules CD80 and CD86 were reduced on stimulation of B cells during B cell depletion and repopulation. IL-10-producing regulatory B cells were not induced in repopulated B cells in the periphery, post anti-CD20 depletion. However, the early depletion of B cells had a marked effect on T cells in the local islet infiltrate. We demonstrated a lack of T cell activation, specifically with reduced CD44 expression and effector function, including IFN-γ production from both CD4+ and CD8+ T cells. These CD8+ T cells remained altered in the pancreatic islets long after B cell depletion and repopulation. Conclusions/interpretation: Our findings suggest that B cell depletion can have an impact on T cell regulation, inducing a durable effect that is present long after repopulation. We suggest that this local effect of reducing autoimmune T cell activity contributes to delay in the onset of autoimmune diabetes

Inspiratory Muscle Training Enhances Recovery Post COVID-19: A Randomised Controlled Trial

Background: Many people recovering from COVID-19 experience prolonged symptoms, particularly breathlessness. We urgently need to identify safe and effective COVID-19 rehabilitative strategies. The aim of the current study was to investigate the potential rehabilitative role of inspiratory muscle training (IMT).Methods: 281 adults (46.6±12.2 years; 88% female) recovering from self-reported COVID-19 (9.0±4.2 months post-acute infection) were randomized 4:1 to an eight-week IMT or a “usual care” wait list control arm. Health-related quality of life and breathlessness questionnaires (King’s Brief Interstitial Lung Disease (KBILD) and Transition Dyspnoea Index (TDI)), respiratory muscle strength and fitness (Chester Step Test) were assessed pre- and post-intervention. The primary endpoint was KBILD total score, with the KBILD subdomains and TDI being key secondary outcomes. Results: According to intention to treat (ITT), there was no difference between groups in KBILD total score post-intervention (Control: 59.5±12.4; IMT: 58.2±12.3; P<0.05) but IMT elicited clinically meaningful improvements in the KBILD subdomains of breathlessness (Control: 59.8±12.6; IMT: 62.2±16.2; P<0.05) and chest symptoms (Control: 59.2±18.7; IMT: 64.5±18.2; P<0.05), along with clinically meaningful improvements in breathlessness according to TDI (Control: 0.9 ± 1.7 vs. 2.0 ± 2.0; P<0.05). IMT also improved respiratory muscle strength and estimated aerobic fitness. Conclusions: IMT may represent an important home-based rehabilitation strategy for wider implementation as part of COVID-19 rehabilitative strategies. Given the diverse nature of long-COVID, further research is warranted on the individual responses to rehabilitation - the withdrawal rate herein highlights that no one strategy is likely to be appropriate for all