1,721,024 research outputs found
Understanding the local government role in crime prevention
Full text linkThis research offers one of the first detailed insights into the valuable contribution made by local government within the multi-layered crime prevention strategies and initiatives which keep Australian communities safe.
Foreword
In Australia, crime prevention is primarily the responsibility of state and territory governments. What is less well understood is the significant role of local government in developing and delivering crime prevention at the community level, although councils have long been involved in helping to create safer communities.
This research offers one of the first detailed insights into the valuable contribution made by local government within the multi-layered crime prevention strategies and initiatives which keep Australian communities safe. The Drugs and Crime Prevention Committee of the Parliament of Victoria carried out this research as part of an investigation into locally-based approaches to community safety and crime prevention in 2011. The results of a comprehensive survey of the crime prevention activities of local government authorities across Victoria are examined.
This study reveals the issues local government prioritises, the responses they deploy and the challenges that they face, such as gaps in capacity and the need to manage complex relationships between participants who work on local community safety. Findings reveal a system that, while highly variable in sophistication and reach, provides an important platform for improving local community safety. The study also identifies important gaps and opportunities to improve collaboration between government and the private and NGO sectors
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Effects of different doses in continuous veno-venous haemofiltration on outcomes of acute renal failure: a prospective randomised trial
No full textBackground Continuous veno-venous haemofiltration is increasingly used to treat acute renal failure in critically ill patients, but a clear definition of an adequate treatment dose has not been established. We undertook a prospective randomised study of the impact different ultrafiltration doses in continuous renal replacement therapy on survival. Methods We enrolled 425 patients, with a mean age of 61 years, in intensive care who had acute renal failure. Patients were randomly assigned ultrafiltration at 20 mL h(-1) kg(-1) (group 1, n=146), 35 mL h(-1) kg(-1) (group 2, n=139), or 45 mL h(-1) kg(-1) (group 3, n=140). The primary endpoint was survival at 15 days after stopping haemofiltration. We also assessed recovery of renal function and frequency of complications during treatment. Analysis was by intention to treat. Results Survival in group 1 was;significantly lower than in groups 2 (p=0.0007) and 3 (p=0.0013). Survival in groups 2 and 3 did not differ significantly (p=0.87). Adjustment for possible confounding factors did not change the pattern of differences among the groups. Survivors in all groups had lower concentrations of blood urea nitrogen before continuous haemofiltration was started than non-survivors. 95%, 92%, and 90% of survivors in groups 1, 2, and 3, respectively, had full recovery of renal function. The frequency of complications was similarly low in all groups. Interpretation Mortality among these critically ill patients was high, but increase in the rate of ultrafiltration improved survival significantly. We recommend that ultrafiltration should be prescribed according to patient's bodyweight and should reach at least 35 mL h(-1) kg(-1)
Ultrapure water can be routinely produced and result in reduction of chronic micro inflammation in HD patients
No full textVariations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Tackling property damage: a guide for local commerce groups, councils and police
Full text linkIntroduction: Property damage is the intentional ‘destruction or defacement of public, commercial and private property’. This covers a range of different acts, including vandalism (eg smashing windows, knocking over letterboxes) and graffiti. Graffiti is the act of marking property with writing, symbols or graphics and is illegal when committed without the property owner’s consent.
According to the Australian Bureau of Statistics’ Crime Victimisation Survey 2011–2012, malicious property damage was more common than any other property offence, with 7.5 percent of respondents reporting having been a victim in the previous 12 months. The cost of property damage to private property owners, local and state governments and businesses are significant, with an estimated cost of 2 billion each year.
Using the handbook
This handbook forms part of a series of guides developed by the Australian Institute of Criminology (AIC) to support local commerce groups (ie representative groups for business owners and operators), local government and the police to implement evidence-based crime prevention strategies. This handbook has been developed to help guide project managers through the stages of planning, implementing and evaluating a crime prevention project to reduce property damage offences in their local community, particularly in and around commercial precincts.
The handbook provides an overview of the three key stages that are involved in delivering a project to reduce property damage:
Stage 1: Planning;
Stage 2: Implementation; and
Stage 3: Review.
These steps do not necessarily need to be undertaken in order. Some steps may be undertaken concurrently or it may be necessary to revisit earlier steps. However, it is vital that some steps, such as consulting stakeholders and planning for evaluation, be undertaken early on in the project.
Property damage is a very broad offence category. The choice of a particular intervention or interventions will depend largely on the nature of the local problem. Similarly, the successful implementation of a prevention strategy will often be heavily influenced by the characteristics of the local community. This needs to be considered throughout the life of a project
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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