Conservation and management of hydromyine rodents in Victoria, Australia

Of the 15 species of native rodents recorded from Victoria, Australia, six became extinct within 70 years of European settlement, and two of the remaining nine are classified as ‘threatened’ and four are classified as ‘near threatened’. Thus, only three species are considered to be adequately conserved. This represents one of the most dramatic mammalian species declines recorded in Australia. All the threatened species belong to the subfamily Hydromyinae, the Australian ‘old endemics’. Of the extinct species, four were recorded only from the semi-arid north-west of the state and two from dry woodlands in the central and southern regions. The two  endangered species are the smoky mouse, which has a disjunct distribution from near-coastal to sub-alpine habitats, and the New Holland mouse, which is the most geographically restricted species. Discovered in Victoria only in 1970, it has become extinct at several locations and is the subject of a major recovery program that includes captive breeding and reintroduction. Conservation protocols and practices for Victoria’s native rodents are implemented under state legislation, but lack of basic ecological information makes their conservation a difficult task.

Sea search : a community-based citizen science monitoring program for Victoria, Australia, Marine National Parks and Marine Sanctuaries

Community involvement in monitoring Victoria’s Marine Protected Areas (MPAs) engages coastal volunteers in looking after their marine ‘front yards”. The Management Strategy for Victoria’s System of Marine National Parks and Marine Sanctuaries dedicates an entire theme to community engagement with core key performance areas. This includes community participation. The Sea Search community based monitoring program was developed in 2003 to engage volunteers in meaningful ecological data collection for future sustainability of Victoria’s MPAs. Deakin University, an academic institute, and Parks Victoria, the management agency for Victoria’s MPAs, through a research partner program, trialled three different habitat monitoring methodologies. The trails assessed volunteer ability to collect scientific data, and social science aspects for their involvement in a community-based monitoring program. Information collected by volunteers, feeds directly into their local MPA management strategies to address issues such as climate change, introduced pests and human impacts and natural ecological variation.

The Sea Search program addresses the two action programmes, Agenda 21 and the Rio Declaration on Environment and Development, created at the United Nations Earth Summit, held in 1992. Both documents highlight the need for community engagement and capacity building for sustainability, health and integrity of the earth. Involvement in the Sea Search program builds the volunteer’s capacity by learning scientific skills, interacting with other like minded community members, and creating relationships with all organisations involved in the delivery of the program. In this regard, Sea Search is a citizen science program involving all sectors in society by promoting public-interest and research for decision making and planning of Victoria’s system of Marine National Parks and Marine Sanctuaries.

Funding special education provision by means of discriminant function analysis

This thesis is concerned with the development of a funding mechanism, the Student Resource Index, which has been designed to resolve a number of difficulties which emerged following the introduction of integration or inclusion as an alternative means of providing educational support to students with disabilities in the Australian State of Victoria. Prior to 1984, the year in which the major integration or inclusion initiatives were introduced, the great majority of students with disabilities were educated in segregated special schools, however, by 1992 the integration initiatives had been successful in including within regular classes approximately half of the students in receipt of additional educational assistance on the basis of disability. The success of the integration program brought with it a number of administrative and financial problems which were the subject of three government enquiries. Central to these difficulties was the development of a dual system of special education provision. On one hand, additional resources were provided for the students attending segregated special schools by means of weighted student ratios, with one teacher being provided for each six students attending a special school. On the other hand, the requirements of individual students integrated into regular schools were assessed by school-based committees on the basis of their perceived extra educational needs. The major criticism of this dual system of special education funding was that it created inequities in the distribution of resources both between the systems and also within the systems. For example, three students with equivalent needs, one of whom attended a special school and two of whom attended different regular schools could each be funded at substantially differing levels. The solution to these inequities of funding was seen to be in the development of a needs based funding device which encompassed all students in receipt of additional disability related educational support. The Student Resource Index developed in this thesis is a set of behavioural descriptors designed to assess degree of additional educational need across a number of disability domains. These domains include hearing, vision, communication, health, co-ordination (manual and mobility), intellectual capacity and behaviour. The completed Student Resource Index provides a profile of the students’ needs across all of these domains and as such addresses the multiple nature of many disabling conditions. The Student Resource Index was validated in terms of its capacity to predict the ‘known’ membership or the type of special school which some 1200 students in the sample currently attended. The decision to use the existing special school populations as the criterion against which the Student Resource Index was validated was based on the premise that the differing resource levels of these schools had been historically determined by expert opinion, industrial negotiation and reference to other special education systems as the most reliable estimate of the enrolled students’ needs. When discriminant function analysis was applied to some 178 students attending one school for students with mild intellectual disability and one facility for students with moderate to severe intellectual disability the Student Resource Index was successful in predicting the student's known school in 92 percent of cases. An analysis of those students (8 percent) which the Student Resource Index had failed to predict their known school enrolment revealed that 13 students had, for a variety of reasons, been inappropriately placed in these settings. When these students were removed from the sample the predictive accuracy of the Student Resource Index was raised to 96 percent of the sample. By comparison the domains of the Vineland Adaptive Behaviour Scale accurately predicted known enrolments of 76 percent of the sample. By way of replication discriminant function analysis was then applied to the Student Resource Index profiles of 518 students attending Day Special Schools (Mild Intellectual Disability) and 287 students attending Special Developmental Schools (Moderate to Severe Intellectual Disability). In this case, the Student Resource Index profiles were successful in predicting the known enrolments of 85 percent of students. When a third group was added, 147 students attending Day Special Schools for students with physical disabilities, the Student Resource Index predicted known enrolments in 80 percent of cases. The addition of a fourth group of 116 students attending Day Special Schools (Hearing Impaired) to the discriminant analysis led to a small reduction in predictive accuracy from 80 percent to 78 percent of the sample. A final analysis which included students attending a School for the Deaf-Blind, a Hospital School and a Social and Behavioural Unit was successful in predicting known enrolments in 71 percent of the 1114 students in the sample. For reasons which are expanded upon within the thesis it was concluded that the Student Resource Index when used in conjunction with discriminant function analysis was capable of isolating four distinct groups on the basis of their additional educational needs. If the historically determined and varied funding levels provided to these groups, inherent in the cash equivalent of the staffing ratios of Day Special Schools (Mild Intellectual Disability), Special Development Schools (Moderate to Severe Intellectual Disability), Day Special Schools (Physical Disability) and Day Special Schools (Hearing Impairment) are accepted as reasonable reflections of these students’ needs these funding levels can be translated into funding bands. These funding bands can then be applied to students in segregated or inclusive placements. The thesis demonstrates that a new applicant for funding can be introduced into the existing data base and by the use of discriminant function analysis be allocated to one of the four groups. The analysis is in effect saying that this new student’s profile of educational needs has more in common with Group A than with the members of Groups B, C, or D. The student would then be funded at Group A level. It is immaterial from a funding point of view whether the student decides to attend a segregated or inclusive setting. The thesis then examines the impact of the introduction of Student Resource Index based funding upon the current funding of the special schools in one of the major metropolitan regions. Overall, such an initiative would lead to a reduction of 1.54 percent of the total funding accruing to the region’s special schools.

State police in a state of change: remaking the entrepreneurial officer

We are currently at a point in time in Australia where questions concerning how to govern police have never been more pressing or more fluid. Systemic corruption has been identified in several states; a range of new accountability mechanisms have been established internal and external to police and in Victoria police corruption has been linked with a violent 'gangland war'. This thesis locates these contemporary developments within a broader analysis of the historical circumstances shaping the changing techniques for governing state police. More specifically, this thesis engages in a detailed comparative study of the changing techniques of governing police in Queensland and Victoria. The theoretical tools to conduct this analysis are drawn from 'governmentality studies'. This refers to a broad grouping of theoretical scholarship concerned with the changing ideas - or 'political rationalities' - on how to govern some thing or some activity, and the underlying reasoning, justifications and ambitions contained within the practical tools or 'techniques' used to govern. Central to the thesis is an argument that a new politics of policing has emerged recently, one that extends the dyad of the old accountability - 'police powers' and 'external accountability' - to a pluralisation of accountability processes and structures. The thesis argues that governmentality studies offer new insights into ways of analysing the techniques for governing state police, increasingly shaped by the managerialisation of governing and embodying efforts to make police innovative, risk-taking problems-solvers. This is what I refer to as an open-ended normative project for re-making the entrepreneurial officer. However, a detailed examination of the development of governmental techniques for 'making up' the entrepreneurial officer indicates that such a governmental project is not implemented unproblematically. Nonetheless, the thesis concludes that the attempts to remake the entrepreneurial officer through the managerialisation of governing presents distinct possibilities for a new 'politics of policing' that fosters deliberative, reflective police practice within a new framework of police accountabilities

Fiscal stringency and fiscal sustainability : panel evidence from the American state and local governments

Most state (and local) governments in the U.S. operate under formal fiscal rules which limit their ability to run budget deficits and resort to debt financing. A priori, one would expect to find evidence in favor of an intertemporally balanced budget, or fiscal sustainability, for these states, especially those characterized by a relatively high degree of fiscal stringency. We test this hypothesis for a panel of 47 state–local government units (1961–2006) using four budget balance definitions and several subsamples defined based on regional classifications, or presence of certain balanced budget requirements (BBRs). Our results, obtained from panel estimation techniques that allow for general forms of serial and cross-sectional dependence, suggest that a sufficient condition for “strong” sustainability is consistently satisfied for the full sample and all subsamples in relation to balances that include special funds and/or federal grants. However, we find evidence consistent with the “weak” version of sustainability for the full sample and some regional subsamples (particularly Far West dominated by California) in at least one of the two balances that exclude these items. Finally, the BBRs seem to matter only in relation to the sustainability of the more narrowly defined balances. We discuss the implications of these findings for the role of fiscal rules and federal grant policies.

Pedagogy, police training, D/discourses – “truth” and situated identities and meanings

Qualitative and quantitative methods were used in this research to distinguish the prevailing D/discourses (words, tools, beliefs, thinking styles) in police training and to analyse the ‘discourse-practice’ (Cherryholmes 1988, p.1) framework of policing in a training environment. The manifestations, functions and consequences of the D/discourses raise concerns about the efficacy of training (its doctrinal intent and value versus its educative intent and value) and its implications for individuals’ identity, subjectivity, agency, learning, and “membership” within the policing community. The literature revealed that police training acts as a formally sanctioned vehicle for police culture, subcultures, and D/discourses. This is complicated by (a) the predominance of pedagogical training practices that support a trainer-centred approach and standardised lecture format for training, (b) police training focusing predominantly on law enforcement at the cost of higher-order conceptual skills, and (c) Australian and international studies of police management education which reveal a subculture resistant to theoretical analysis and critical reflection, and a set of unconscious and unchallengeable assumptions regarding police work, conduct, and leadership. A backdrop to this research and findings is the agenda of Australian and New Zealand police services for police to become a profession.

Pedagogy, police training, D/discourses – subcultures and situated identities and meanings

Qualitative and quantitative methods were used in this research to distinguish the prevailing D/discourses (words, tools, beliefs, thinking styles) in police training and to analyse the ‘discourse-practice’ (Cherryholmes 1988: 1) framework of policing in a training environment. The manifestations, functions and consequences of the D/discourses raise concerns about the efficacy of training (its doctrinal intent and value versus its educative intent and value) and its implications for individuals’ identity, subjectivity, agency, learning, and “membership” within the policing community. The literature revealed that police training acts as a formally sanctioned vehicle for police culture, subcultures, and D/discourses. This is complicated by (a) the predominance of pedagogical training practices that support a trainer-centred approach and standardised lecture format for training, (b) police training focusing predominantly on law enforcement at the cost of higher- rder conceptual skills, and (c) Australian and international studies of police management education which  reveal a subculture resistant to theoretical analysis and critical reflection, and a set of unconscious and unchallengeable assumptions regarding police work, conduct, and leadership. The agenda of Australian and New Zealand police services for police to become a profession provides a backdrop to this research and findings.

Psychopathology in police custody: The role of importation, deprivation and interaction models

People experiencing mental illness are over-represented among police cell detainees, however limited work has sought to investigate the occurrence of psychopathology in police custody. The present study sought to examine the predictive power of personal factors (e.g., history of psychiatric hospitalisation), situational factors (e.g., police cell conditions), and their interactive effects to explain the occurrence of psychopathology in police custody. A total of 150 detainees were recruited from two metropolitan police stations in Melbourne, Australia. Personal factors were significantly associated with psychiatric symptomatology, with situational factors and interaction terms yielding no association. Detainees with preexisting vulnerabilities and those unsatisfied with police cell conditions demonstrated the highest levels of psychopathology. While all detainees experience some difficulties in police cells, it is those with pre-existing vulnerabilities that suffer the most. This may be due to the exacerbation of vulnerabilities by police cell conditions. The implications of these findings for provision of health care services in police cells are discussed.

Integrating workplace exposure databases for occupational medicine services and epidemiologic studies at a former nuclear weapons facility

We outline methods for integrating epidemiologic and industrial hygiene data systems for the purpose of exposure estimation, exposure surveillance, worker notification, and occupational medicine practice. We present examples of these methods from our work at the Rocky Flats Plant?a former nuclear weapons facility that fabricated plutonium triggers for nuclear weapons and is now being decontaminated and decommissioned. The weapons production processes exposed workers to plutonium, gamma photons, neutrons, beryllium, asbestos, and several hazardous chemical agents, including chlorinated hydrocarbons and heavy metals. We developed a job exposure matrix (JEM) for estimating exposures to 10 chemical agents in 20 buildings for 120 different job categories over a production history spanning 34 years. With the JEM, we estimated lifetime chemical exposures for about 12,000 of the 16,000 former production workers. We show how the JEM database is used to estimate cumulative exposures over different time periods for epidemiological studies and to provide notification and determine eligibility for a medical screening program developed for former workers. We designed an industrial hygiene data system for maintaining exposure data for current cleanup workers. We describe how this system can be used for exposure surveillance and linked with the JEM and databases on radiation doses to develop lifetime exposure histories and to determine appropriate medical monitoring tests for current cleanup workers. We also present time-line-based graphical methods for reviewing and correcting exposure estimates and reporting them to individual workers.

Special and differential treatment in the FTAA

Includes bibliography

Characterization of the clonal profile of MRSA isolated in neonatal and pediatric intensive care units of a University Hospital

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sedimentary rocks of the Internal Hellenides, Greece: age, source, and depositional setting

Ziel der vorliegenden Dissertation war die Untersuchung der Liefergebiete und Ablagerungsräume sedimentärer Gesteine aus ausgewählten Gebieten der inneren Helleniden Griechenlands. Die untersuchten Sedimente Nordgriechenlands gehören zu den Pirgadikia und Vertiskos Einheiten des Serbo-Makedonische Massifs, zu den Examili, Melissochori und Prinochori Formationen der östlichen Vardar Zone und zur Makri Einheit und Melia Formation des östlichen Zirkum-Rhodope-Gürtels in Thrakien. In der östlichen Ägäis lag der Schwerpunkt bei den Sedimenten der Insel Chios. Der Metamorphosegrad der untersuchten Gesteine variiert von der untersten Grünschieferfazies bis hin zur Amphibolitfazies. Das stratigraphische Alter reicht vom Ordovizium bis zur Kreide. Zur Charakterisierung der Gesteine und ihrer Liefgebiete wurden Haupt- und Spurenelementgehalte der Gesamtgesteine bestimmt, mineralchemische Analysen durchgeführt und detritische Zirkone mit U–Pb datiert. An ausgewählten Proben wurden außerdem biostratigraphische Untersuchungen zur Bestimmung des Sedimentationsalters durchgeführt. Die Untersuchungsergebnisse dieser Arbeit sind von großer Bedeutung für paläogeographische Rekonstruktionen der Tethys. Die wichtigsten Ergebnisse lassen sich wie folgt zusammenfassen: Die ältesten Sedimente Nordgriechenlands gehören zur Pirgadikia Einheit des Serbo-Makedonischen Massifs. Es sind sehr reife, quarzreiche, siliziklastische Metasedimente, die auf Grund ihrer Maturität und ihrer detritischen Zirkone mit ordovizischen overlap-Sequenzen vom Nordrand Gondwanas korreliert werden können. Die Metasedimente der Vertiskos Einheit besitzen ein ähnliches stratigraphisches Alter, haben aber einen anderen Ablagerungsraum. Das Altersspektrum detritischer Zirkone lässt auf ein Liefergebiet im Raum NW Afrikas (Hun Superterrane) schließen. Die Gesteinsassoziation der Vertiskos Einheit wird als Teil einer aktiven Kontinentalrandabfolge gesehen. Die ältesten biostratigraphisch datierten Sedimente Griechenlands sind silurische bis karbonische Olistolithe aus einer spätpaläozoischen Turbidit-Olistostrom Einheit auf der Insel Chios. Die Alter detritischer Zirkone und die Liefergebietsanalyse der fossilführenden Olistolithe lassen den Schluss zu, dass die klastischen Sedimente von Chios Material vom Sakarya Mikrokontinent in der West-Türkei und faziellen Äquivalenten zu paläozoischen Gesteinen der Istanbul Zone in der Nord-Türkei und der Balkan Region erhalten haben. Während der Permotrias wurde die Examili Formation der östlichen Vardar Zone in einem intrakontinentalen, sedimentären Becken, nahe der Vertiskos Einheit abgelagert. Untergeordnet wurde auch karbonisches Grundgebirgsmaterial eingetragen. Im frühen bis mittleren Jura wurde die Melissochori Formation der östlichen Vardar Zone am Abhang eines karbonatführenden Kontinentalrandes abgelagert. Der Großteil des detritischen Materials kam von permokarbonischem Grundgebirge vulkanischen Ursprungs, vermutlich von der Pelagonischen Zone und/oder der unteren tektonischen Einheit des Rhodope Massifs. Die Makri Einheit in Thrakien besitzt vermutlich ein ähnliches Alter wie die Melissochori Formation. Beide sedimentären Abfolgen ähneln sich sehr. Der Großteil des detritischen Materials für die Makri Einheit kam vom Grundgebirge der Pelagonischen Zone oder äquivalenten Gesteinen. Während der frühen Kreide wurde die Prinochori Formation der östlichen Vardar Zone im Vorfeld eines heterogenen Deckenstapels abgelagert, der ophiolitisches Material sowie Grundgebirge ähnlich zu dem der Vertiskos Einheit enthielt. Ebenfalls während der Kreidezeit wurde in Thrakien, vermutlich im Vorfeld eines metamorphen Deckenstapels mit Affinitäten zum Grundgebirge der Rhodopen die Melia Formation abgelagert. Zusammenfassend kann festgehalten werden, dass die Subduktion eines Teiles der Paläotethys und die anschließende Akkretion vom Nordrand Gondwanas stammender Mikrokontinente (Terranes) nahe dem südlichen aktiven Kontinentalrand Eurasiens den geodynamischen Rahmen für die Schüttung des detritischen Materials der Sedimente der inneren Helleniden im späten Paläozoikum bildeten. Die darauf folgenden frühmesozoischen Riftprozesse leiteten die Bildung von Ozeanbecken der Neotethys ein. Intraozeanische Subduktion und die Obduzierung von Ophioliten prägten die Zeit des Jura. Die spätjurassische und frühkretazische tektonische Phase wurde durch die Ablagerung von mittelkretazischen Kalksteinen besiegelt. Die endgültige Schließung von Ozeanbecken der Neotethys im Bereich der inneren Helleniden erfolgte schließlich in der späten Kreide und im Tertiär.

Development and validation of a liquid chromatography-tandem mass spectrometry method for the quantitation of synthetic cannabinoids of the aminoalkylindole type and methanandamide in serum and its application to forensic samples

After the discovery of synthetic cannabimimetic substances in 'Spice'-like herbal mixtures marketed as 'incense' or 'plant fertilizer' the active compounds have been declared as controlled substances in several European countries. As expected, a monitoring of new herbal mixtures which continue to appear on the market revealed that shortly after control measures have been taken by legal authorities, other compounds were added to existing mixtures and to new products. Several compounds of the aminoalkylindole type have been detected so far in herbal mixtures but still their consumption cannot be detected by commonly used drug-screening procedures, encouraging drug users to substitute cannabis with those products. There is a increasing demand on the part of police authorities, hospitals and psychiatrists for detection and quantification of synthetic cannabinoids in biological samples originating from psychiatric inpatients, emergency units or assessment of fitness to drive. Therefore, a liquid chromatography-tandem mass spectrometry method after liquid-liquid extraction for the quantitation of JWH-015, JWH-018, JWH-073, JWH-081, JWH 200, JWH-250, WIN 55,212-2 and methanandamide and the detection of JWH-019 and JWH-020 in human serum has been developed and fully validated according to guidelines for forensic toxicological analyses. The method was successfully applied to 101 serum samples from 80 subjects provided by hospitals, detoxification and therapy centers, forensic psychiatric centers and police authorities. Fifty-seven samples or 56.4% were found positive for at least one aminoalkylindole. JWH-019, JWH-020, JWH-200, WIN 55,212-2 and methanandamide were not detected in any of the analyzed samples.