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Australian Firearm Identification System Based On The Ballistics Images Of Projectile Specimens, Dongguang Li Jan 2007

Australian Firearm Identification System Based On The Ballistics Images Of Projectile Specimens, Dongguang Li

Research outputs pre 2011

Charactetistic markings on the cartridge case and projectile of a fired bullet are created when it is fired. Over thirty different features within these marks can be distinguished, which in combination produce a "fingerprint" for a firearm. By analyzing features within such a set of fireann :fingerprints, it will be possible to identify not only the type and model of a fireann, but also each every individual weapon as effectively as human :fingerprint identification. A new analytic system based on fast Fourier transform (FFT) for identifying the projectile specimens by the line-scan imaging technique is proposed in this paper. Experimental …


The Needs Of Western Australian Parents Of Children With An Autism Spectrum Disorder, As Influenced By The Age Of The Child, Kerry Stedman Jan 2007

The Needs Of Western Australian Parents Of Children With An Autism Spectrum Disorder, As Influenced By The Age Of The Child, Kerry Stedman

Theses : Honours

Autism Spectrum Disorders (ASD) impact upon parental stress levels above and beyond other childhood disorders. Nevertheless, little systematic research has been done on the perceived needs of parents of children with ASD. The literature has, however, reported that having a child with ASD impacts upon parental well being. These parents report increased levels of stress, depression, dysphoria, fear and marital difficulties as well as other problems. Although there is a debate in current research as to whether the age of the child with ASD affects parental well being, much of the body of knowledge suggests that different stressors and needs …


Exploring And Construing Intimate Partner Violence: Gender Differences In Public Perceptions Of Male And Female Perpetrated Intimate Partner Violence, Emily Tilbrook Jan 2007

Exploring And Construing Intimate Partner Violence: Gender Differences In Public Perceptions Of Male And Female Perpetrated Intimate Partner Violence, Emily Tilbrook

Theses : Honours

Intimate partner violence, a form of domestic violence, is a social problem and as a result governments are focused on implementing policies that reduce the prevalence of intimate partner violence. The common perception, established by feminist theorising and research, is that males are more likely than females to perpetrate intimate partner violence. However, this notion has in recent years been challenged by researchers whose findings suggest that males and females are equally likely to perpetrate intimate partner violence. This contention in the literature creates problems for policy makers who are attempting to reduce, if not eradicate, the occurrence of intimate …


The Influence Of Childhood Factors On The Public Perceptions Of The Appropriate Consequences For Young Offender, Penny Hyde Jan 2007

The Influence Of Childhood Factors On The Public Perceptions Of The Appropriate Consequences For Young Offender, Penny Hyde

Theses : Honours

With changes in policy relating to juvenile offenders being heavily influenced by the perceived public opinion of juvenile crime, the opinion of the public on the appropriate punishment for young offenders is important within contemporary society (Mukherjee, 1997). Public opinion research suggested that while society remains unsatisfied with current methods used to punish juvenile offenders, they believe a juvenile's punishment should be proportionate to the crime and that rehabilitation should be the main goal of juvenile punishment (Barber & Doon, 2004). This research further suggested that ignorance of both the juvenile's circumstances and the perceived prevalence of juvenile crime may …


An Investigation Of Musical Life And Music Societies In Perth (Western Australia), 1900-1950, Jessica Sardi Jan 2007

An Investigation Of Musical Life And Music Societies In Perth (Western Australia), 1900-1950, Jessica Sardi

Theses : Honours

This study is centred around music and music-making in Perth, Western Australia, from 1900-1950. It examines various parts of Perth's music history using both primary and secondary sources. Chapter one uses secondary sources, both musical and non-musical, to present an exposition on musical life in Perth in this period. The following two chapters move from macro history to micro history and are based on archival documents housed in the Battye Library. The progress of music in Perth, Western Australia-due to its relatively late colonisation in relation to the eastern states-trailed somewhat behind Melbourne and Sydney. However, once established, there were …


Perceptions Of Security And Attitudes Towards Cultural Diversity And Immigration Amongst Uk Migrants In Western Australia, Nikki Isaacson Jan 2007

Perceptions Of Security And Attitudes Towards Cultural Diversity And Immigration Amongst Uk Migrants In Western Australia, Nikki Isaacson

Theses : Honours

Psychological research conducted within the field of ethnic relations has revealed a strong relationship between an individual's perception of threat to their ethnocultural group and their attitudes towards the entrance and presence of other ethnocultural groups within a society. The relationship is such that the greater threat that an individual perceives, the more likely they are to hold negative attitudes. This paper provides a review of research that has investigated this relationship; revealing that although a distinct negative correlation exists between perceived threat and intercultural attitudes, a number of factors influence the relationship. Factors discussed throughout this review include the …


Fieldwork/Fieldwalking: Art, Sauntering And Science In The "Walking Country", Perdita Phillips Jan 2007

Fieldwork/Fieldwalking: Art, Sauntering And Science In The "Walking Country", Perdita Phillips

Theses: Doctorates and Masters

fieldwork/fieldwalking is a contemporary art project exploring practices of walking and science in the field. 11 explores the themes of walking and-fieldwork in art, and as art. Whilst the. sociology of science in the laboratory has been well theorised, less has been said about the field in the natural sciences. And, equally, the most recent and provocative walking art is found in urban areas, in a fabric dominated by the patterns of human settlement. How could new walking art be made in non-urban places? The project set out to investigate how these two, fieldwork and walking, could be combined in …