Institution
Flinders University
Education•Adelaide, South Australia, Australia•
About: Flinders University is a education organization based out in Adelaide, South Australia, Australia. It is known for research contribution in the topics: Population & Health care. The organization has 12033 authors who have published 32831 publications receiving 973172 citations. The organization is also known as: Flinders University of South Australia.
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors conceptualized the relations between values and actions from the point of view of expectancy-value theory, where values induce valences on events and potential outcomes, and these valences in association with expectations are important determinants of the final action that is taken.
Abstract: This article conceptualizes the relations between values and actions from the point of view of expectancy-value theory. Key assumptions are that values induce valences on events and potential outcomes, and that these valences in association with expectations are important determinants of the final action that is taken. The approach is illustrated by results from a recent study concerned with job-seeking behavior among the unemployed. The approach is discussed in relation to Lewinian theory and to recent theoretical statements concerning commitment, volition, and self-regulation. Related approaches to conceptualizing relations between values and actions are briefly noted, along with the need to take account of the activation of values and valences in relation to the cognitive-affective system.
329 citations
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Australian National University1, Uppsala University2, Institute of Ecosystem Studies3, Commonwealth Scientific and Industrial Research Organisation4, University of Tasmania5, Flinders University6, University of Sydney7, University of Melbourne8, University of New South Wales9, Parks and Wildlife Service10, James Cook University11, University of Adelaide12, University of Queensland13, Charles Darwin University14
TL;DR: In this paper, the benefits of long-term ecological studies are discussed and five key values of such studies are briefly discussed, including quantifying ecological responses to drivers of ecosystem change, understanding complex ecosystem processes that occur over prolonged periods, providing core ecological data that may be used to develop theoretical ecological models and to parameterize and validate simulation models, acting as platforms for collaborative studies, thus promoting multidisciplinary research, and providing data and understanding at scales relevant to management, and hence critically supporting evidence-based policy, decision making and the management of ecosystems.
Abstract: Long-term ecological studies are critical for providing key insights in ecology, environmental change, natural resource management and biodiversity conservation. In this paper, we briefly discuss five key values of such studies. These are: (1) quantifying ecological responses to drivers of ecosystem change; (2) understanding complex ecosystem processes that occur over prolonged periods; (3) providing core ecological data that may be used to develop theoretical ecological models and to parameterize and validate simulation models; (4) acting as platforms for collaborative studies, thus promoting multidisciplinary research; and (5) providing data and understanding at scales relevant to management, and hence critically supporting evidence-based policy, decision making and the management of ecosystems. We suggest that the ecological research community needs to put higher priority on communicating the benefits of long-term ecological studies to resource managers, policy makers and the general public. Long-term research will be especially important for tackling large-scale emerging problems confronting humanity such as resource management for a rapidly increasing human population, mass species extinction, and climate change detection, mitigation and adaptation. While some ecologically relevant, long-term data sets are now becoming more generally available, these are exceptions. This deficiency occurs because ecological studies can be difficult to maintain for long periods as they exceed the length of government administrations and funding cycles. We argue that the ecological research community will need to coordinate ongoing efforts in an open and collaborative way, to ensure that discoverable long-term ecological studies do not become a long-term deficiency. It is important to maintain publishing outlets for empirical field-based ecology, while simultaneously developing new systems of recognition that reward ecologists for the use and collaborative sharing of their long-term data sets. Funding schemes must be re-crafted to emphasize collaborative partnerships between field-based ecologists, theoreticians and modellers, and to provide financial support that is committed over commensurate time frames.
328 citations
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TL;DR: Results indicate that both the onset of instabilities and their subsequent growth and decay are intimately related to the structure and variance of the permeability field, which is a challenge for future research.
327 citations
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TL;DR: In this paper, the impact of major hemorrhage and its impact on mortality in patients undergoing elective or urgent PCI randomly assigned to heparin plus planned glycoprotein IIb/IIIa inhibitor versus bivalirudin plus provisional GPIs in the REPLACE-2 Trial were determined.
Abstract: Patients undergoing percutaneous coronary intervention (PCI) have a significant risk of hemorrhagic complications. Predictors of major hemorrhage and its relation to mortality in PCI are not well defined. Baseline and periprocedural predictors of major hemorrhage and its impact on mortality in patients undergoing elective or urgent PCI randomly assigned to heparin plus planned glycoprotein IIb/IIIa inhibitor (GPI) versus bivalirudin plus provisional GPIs in the REPLACE-2 Trial were determined. Of 6,001 patients, 3.2% experienced a major hemorrhage. Independent baseline predictors of major hemorrhage included advanced age, female gender, impaired creatinine clearance, and anemia. Independent periprocedural predictors of major hemorrhage included treatment with heparin plus GPI, increased procedural duration, provisional use of GPI, increased time to sheath removal, length of intensive care unit stay, and use of an intra-aortic balloon pump (all p <0.05). Mortality rates were higher in patients with than without major hemorrhage at 30 days (5.1% vs 0.2%), 6 months (6.7% vs 1.0%), and 1 year (8.7% vs 1.9%; p <0.001 for all). Furthermore, major hemorrhage was an independent predictor of 1-year mortality (odds ratio 2.66, 95% confidence interval 1.44 to 4.92, p = 0.002). In conclusion, in patients undergoing elective or urgent PCI, major hemorrhage was an independent predictor of 1-year mortality. A number of baseline and periprocedural factors independently predicted major hemorrhage, including treatment with heparin plus GPI.
326 citations
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TL;DR: In this article, a general theory of pictorial representation is presented, which insists on the realism of pictures and the impossibility of assimilating them to language, and criticizes attempts to explain the psychology of film viewing in terms of the viewer's imaginary occupation of a position within the world of film.
Abstract: This is a book about the nature of film: about the nature of moving images, about the viewer's relation to film, and about the kinds of narrative that film is capable of presenting. It represents a very decisive break with the semiotic and psychoanalytic theories of film which have dominated discussion. The central thesis is that film is essentially a pictorial medium and that the movement of film images is real rather than illusory. A general theory of pictorial representation is presented, which insists on the realism of pictures and the impossibility of assimilating them to language. It criticizes attempts to explain the psychology of film viewing in terms of the viewer's imaginary occupation of a position within the world of film. On the contrary, film viewing is nearly always impersonal.
326 citations
Authors
Showing all 12221 results
Name | H-index | Papers | Citations |
---|---|---|---|
Matthew Jones | 125 | 1161 | 96909 |
Robert Edwards | 121 | 775 | 74552 |
Justin C. McArthur | 113 | 433 | 47346 |
Peter Somogyi | 112 | 232 | 42450 |
Glenda M. Halliday | 111 | 676 | 53684 |
Jonathan C. Craig | 108 | 872 | 59401 |
Bruce Neal | 108 | 561 | 87213 |
Alan Cooper | 108 | 746 | 45772 |
Robert J. Norman | 103 | 755 | 45147 |
John B. Furness | 103 | 597 | 37668 |
Richard J. Miller | 103 | 419 | 35669 |
Michael J. Brownstein | 102 | 274 | 47929 |
Craig S. Anderson | 101 | 650 | 49331 |
John Chalmers | 99 | 831 | 55005 |
Kevin D. Hyde | 99 | 1382 | 46113 |