Using communicative ecology theory to scope the emerging role of social media in the evolution of urban food systems

Urban agriculture plays an increasingly vital role in supplying food to urban populations. Changes in Information and Communications Technology (ICT) are already driving widespread change in diverse food-related industries such as retail, hospitality and marketing. It is reasonable to suspect that the fields of ubiquitous technology, urban informatics and social media equally have a lot to offer the evolution of core urban food systems. We use communicative ecology theory to describe emerging innovations in urban food systems according to their technical, discursive and social components. We conclude that social media in particular accentuate fundamental social interconnections normally effaced by conventional industrialised approaches to food production and consumption.

The conservation status of New Zealand bats, 2009

The New Zealand Threat Classification System (NZTCS) is a national system used to assess the risk of extinction faced by New Zealand plants, animals and fungi. The system is specifically designed to be relevant to New Zealand's unusual ecological and geographic conditions. We undertook a re-evaluation of the status of seven bat taxa based on our knowledge of New Zealand bats using revised NZTCS criteria. Five taxa were listed as Threatened or At Risk: one as Nationally Critical (long-tailed bat Chalinolobus tuberculatus ‘South Island’), one as Nationally Endangered (southern lesser short-tailed bat Mystacina tuberculata tuberculata), two as Nationally Vulnerable (long-tailed bat ‘North Island’ and northern lesser short-tailed bat M. t. aupourica) and one as Declining (central lesser short-tailed bat M. t. rhyacobia). One taxon was assessed as Data Deficient (greater short-tailed bat M. robusta) and one (little red flying fox Pteropus scapulatus) as Vagrant. We suspect declines result primarily from predation and competition from introduced mammals, habitat degradation, and disturbance.

Scoping workplace aggression in nursing : findings from an Australian study

Aim This paper reports a study of workplace aggression among nurses in Tasmania, Australia. Background There is international concern about a perceived rise in occupational violence as a major worldwide public health problem, with associated financial costs. There is reason to suspect that aggression towards nurses is increasing. For example, increased illicit drug use puts nurses at the sharp end in managing patients admitted with drug-related problems. Such people are often resistant to healthcare intervention, and often have associated disorders, including mental illness. Despite this increased awareness, comprehensive data on occupational violence in nursing are not available. Method A specially designed questionnaire was sent to all nurses registered with the Nursing Board of Tasmania (n ¼ 6326) in November/December 2002, with 2407 usable questionnaires returned. The response rate was 38%. Findings A majority of respondents (63Æ5%) had experienced some form of aggression (verbal or physical abuse) in the four working weeks immediately prior to the survey. Patients/clients or their visitors were identified as the main perpetrators, followed by medical and nursing colleagues. Abuse influenced nurses’ distress, their desire to stay in nursing, their productivity and the potential to make errors, yet they were reluctant to make their complaints ‘official’. As well as reporting high levels of verbal and physical abuse, nurses were distressed because they could not provide the appropriate care to meet patients’ needs. Few working environments were free of aggression. Conclusion Future research should try to determine the specific factors, including staff characteristics and environment, associated with the high levels of aggression reported in ‘hot spots’ where, on the basis of the present results, many staff experience high levels of verbal and physical abuse. Unless managers take steps to improve the situation, attrition from the profession for this reason will continue.

Investigative relevance

Criminal profiling is one tool available to investigative agencies that may assist in narrowing suspect pools, linking crimes, providing relevant leads and new investigative strategies, and keeping the overall investigation on track (Turvey, 2008). However, like a flashlight in a darkened room, profiling may not always provide valuable assistance if it shines in the wrong direction or fails to shine at all. In a perfect world, profiles are intended to provide investigators with a set of refined characteristics of the offender for a crime or a crime series that will assist their efforts. In contrast, it could be argued that profiles are not intended to provide information that may be irrelevant, unclear, confusing, or distracting to these efforts. Any information provided within the profile that does not assist in narrowing suspect pools or providing new avenues of inquiry is left open to misinterpretation and is therefore potentially damaging (Turvey, 2008). The degree to which information provided in a profile can actually be utilized by investigators to meet their goals is known as investigative relevance...

Behavioral consistency, the homology assumption, and the problems of induction

The ultimate goal of profiling is to identify the major behavioral and personality characteristics to narrow the suspect pool. Inferences about offender characteristics can be accomplished deductively, based on the analysis of discrete offender behaviors established within a particular case. They can also be accomplished inductively, involving prediction based on abstract offender averages from group data (these methods and the logic on which they are based is detailed extensively in Chapters 2 and 4). As discussed, these two approaches are by no means equal.

Secrets and lies

Secrets & Lies is an Australian drama television series that first screened on Network Ten on 3 March 2014. The series has aired in the Republic of Ireland on RTÉ TWO HD from 30 March, 2014 at 9.30pm. The series also debuted in Canada on the CBC in July 2014. It premiered in The Netherlands on RTL on 24 August 2014. Started in the UK on 23 September 2014 on Channel 5 and in France from January the 26 to February the 2 on France2. On 4 February 2014, the production company behind this version announced that a US version with the same title was in the works for ABC and would be co-produced with ABC Studios with a series penalty if the project is held back or not greenlighted by the network. The series premiered in the U.S. on 1 March 2015. Ryan Phillippe and Juliette Lewis stars in this adaptation. The series follows the story of a family man who finds the body of a young boy and quickly becomes the prime murder suspect. He has no choice but to try to find the real killer as his marriage, his kids, his reputation and his sanity are all at stake.

A comparison of the molecular orbital (ab initio, CNDO and EHT) methods applied to the conformational study of thiocarbonohydrazide in its basic and diprotonated forms

Conformational preferences of thiocarbonohydrazide (H2NNHCSNHNH2) in its basic and N,N′-diprotonated forms are examined by calculating the barrier to internal rotation around the C---N bonds, using the theoretical LCAO—MO (ab initio and semiempirical CNDO and EHT) methods. The calculated and experimental results are compared with each other and also with values for N,N′-dimethylthiourea which is isoelectronic with thiocarbonohydrazide. The suitability of these methods for studying rotational isomerism seems suspect when lone pair interactions are present.

Preliminary Phonological Analysis of Denjongka of Sikkim

This thesis is a preliminary phonological description of the Tibetan-related Denjongka language of Sikkim, India. Because the language has not been much researched and the previous studies have focused on other issues than phonology, the present paper is the first of its kind. The data for this thesis was gathered in Gangtok, the capital of Sikkim, from March to May 2004. I had four language informants from four different locations in Sikkim who spoke different dialects of Denjongka. One of the informants, from whom I recorded c. 900 words and 530 sentences, was used as the main data source for the analysis. First, I will give some ethnographic background information on the people who speak Denjongka. Next, I will discuss first the segmental and then the suprasegmental phonology of the language, which were analysed much in line with American structuralism. I also used acoustic analysis enabled by the Praat-program. Eight vowel phonemes were found. The phonemic status of /E/, however, is still suspect. I present some preliminary evidence for roundedness, frontness and height assimilation among the vowels. In the interpretation adopted in this analysis, there are no diphthongs in Denjongka. Forty consonant phonemes were found: 17 plosives, 7 affricates, 5 fricatives, 5 nasals, 4 liquids and 2 approximants. Denjongka plosives and affricates have four-way aspiration/voicing distinction: voiceless aspirated, voiceless unaspirated, voiceless slightly aspirated (devoiced), and voiced unaspirated. Two voiceless nasals and two voiceless liquids were found. Two phonation types were found to be contrastive, lax/breathy and tense/creaky. Nasalisation and length in vowels are phonemic. Denjongka is an incipient tone language. Tonal phenomena, which involve mainly pitch and phonation type, are complex. Pitch is most of the time predictable from the initial consonant and the phonation type. In some cases, however, pitch is the only contrastive feature between words. The description of Denjongka in this paper differs from the traditional four-tone system, which has been used in many descriptions of Tibetan-related languages. In the four-tone system, pitch is contrastive both in the high and low register, whereas in the present analysis pitch has been established to contrast only in the high register. Lastly, the appendices include a comparative word list of the four Denjongka dialects studied in this thesis.

Post capture necrosis of the feet caused by soft-catch traps – incidents, cause and prevention.

When recapturing satellite collared wild dogs that had been trapped one month previous in padded foothold traps, we noticed varying degrees of pitting on the pads of their trapped paw. Veterinary advice, based on images taken of the injuries, suggests that the necrosis was caused by vascular compromise. Five of six dingoes we recaptured had varying degrees of necrosis restricted only to the trapped foot and ranging from single 5 mm holes to 25% sections of the toe pads missing or deformed, including loss of nails. The traps used were rubber-padded, two–coiled, Victor Soft Catch #3 traps. The springs are not standard Victor springs but were Beefer springs; these modifications slightly increase trap speed and the jaw pressure on the trapped foot. Despite this modification the spring pressure is still relatively mild in comparison to conventional long spring or four-coiled wild dog traps. The five wild dogs developing necrosis were trapped in November 2006 at 5-6 months of age. Traps were checked each morning so the dogs were unlikely to have been restrained in the trap for more than 12 hours. All dogs exhibited a small degree of paw damage at capture which presented itself as a swollen paw and compression at the capture point. In contrast, eight wild dogs, 7-8 month-old, were captured two months later in February. Upon their release, on advice from a veterinarian, we massaged the trapped foot to get blood flow back in to the foot and applied a bruise treatment (Heparinoid 8.33 mg/ml) to assist restoring blood flow. These animals were subsequently recaptured several months later and showed no signs of necrosis. While post-capture foot injuries are unlikely to be an issue in conventional control programs where the animal is immediately destroyed, caution needs to be used when releasing accidentally captured domestic dogs or research animals captured in rubber-padded traps. We have demonstrated that 7-8 month old dogs can be trapped and released without any evidence of subsequent necrosis following minimal veterinary treatment. We suspect that the rubber padding on traps may increase the tourniquet effect by wrapping around the paw and recommend the evaluation of offset laminated steel jaw traps as an alternative. Offset laminated steel jaw traps have been shown to be relatively humane producing as few foot injuries as rubber-jawed traps.

Resin defect impacts on the value of graded recovery and evaluation of technologies for internal defect detection in slash pine logs.

The key outcome will be to identify a technology that is practical to use to scan logs identified by the modelling as suspect or marginal for sawing and to confirm their unsuitability for value adding sawing by internal scanning.

Indigenous Intellectual Property: A Handbook of Contemporary Research

Taking an interdisciplinary approach unmatched by any other book on this topic, this thoughtful Handbook considers the international struggle to provide for proper and just protection of Indigenous intellectual property (IP). In light of the United Nations Declaration on the Rights of Indigenous Peoples 2007, expert contributors assess the legal and policy controversies over Indigenous knowledge in the fields of international law, copyright law, trademark law, patent law, trade secrets law, and cultural heritage. The overarching discussion examines national developments in Indigenous IP in the United States, Canada, South Africa, the European Union, Australia, New Zealand, and Indonesia. The Handbook provides a comprehensive overview of the historical origins of conflict over Indigenous knowledge, and examines new challenges to Indigenous IP from emerging developments in information technology, biotechnology, and climate change. Practitioners and scholars in the field of IP will learn a great deal from this Handbook about the issues and challenges that surround just protection of a variety of forms of IP for Indigenous communities. Preface The Legacy of David Unaipon Matthew Rimmer Introduction: Mapping Indigenous Intellectual Property Matthew Rimmer PART I INTERNATIONAL LAW 1. The United Nations Declaration on the Rights of Indigenous Peoples: A Human Rights Framework for Indigenous Intellectual Property Mauro Barelli 2. The WTO, The TRIPS Agreement and Traditional Knowledge Tania Voon 3. The World Intellectual Property Organization and Traditional Knowledge Sara Bannerman 4. The World Indigenous Network: Rio+20, Intellectual Property, Indigenous Knowledge, and Sustainable Development Matthew Rimmer PART II COPYRIGHT LAW AND RELATED RIGHTS 5. Government Man, Government Painting? David Malangi and the 1966 One-Dollar Note Stephen Gray 6. What Wandjuk Wanted Martin Hardie 7. Avatar Dreaming: Indigenous Cultural Protocols and Making Films Using Indigenous Content Terri Janke 8. The Australian Resale Royalty for Visual Artists: Indigenous Art and Social Justice Robert Dearn and Matthew Rimmer PART III TRADE MARK LAW AND RELATED RIGHTS 9. Indigenous Cultural Expression and Registered Designs Maree Sainsbury 10. The Indian Arts and Crafts Act: The Limits of Trademark Analogies Rebecca Tushnet 11. Protection of Traditional Cultural Expressions within the New Zealand Intellectual Property Framework: A Case Study of the Ka Mate Haka Sarah Rosanowski 12 Geographical Indications and Indigenous Intellectual Property William van Caenegem PART IV PATENT LAW AND RELATED RIGHTS 13. Pressuring ‘Suspect Orthodoxy’: Traditional Knowledge and the Patent System Chidi Oguamanam, 14. The Nagoya Protocol: Unfinished Business Remains Unfinished Achmad Gusman Siswandi 15. Legislating on Biopiracy in Europe: Too Little, too Late? Angela Daly 16. Intellectual Property, Indigenous Knowledge, and Climate Change Matthew Rimmer PART V PRIVACY LAW AND IDENTITY RIGHTS 17. Confidential Information and Anthropology: Indigenous Knowledge and the Digital Economy Sarah Holcombe 18. Indigenous Cultural Heritage in Australia: The Control of Living Heritages Judith Bannister 19. Dignity, Trust and Identity: Private Spheres and Indigenous Intellectual Property Bruce Baer Arnold 20. Racial Discrimination Laws as a Means of Protecting Collective Reputation and Identity David Rolph PART VI INDIGENOUS INTELLECTUAL PROPERTY: REGIONAL PERSPECTIVES 21. Diluted Control: A Critical Analysis of the WAI262 Report on Maori Traditional Knowledge and Culture Fleur Adcock 22. Traditional Knowledge Governance Challenges in Canada Jeremy de Beer and Daniel Dylan 23. Intellectual Property protection of Traditional Knowledge and Access to Knowledge in South Africa Caroline Ncube 24. Traditional Knowledge Sovereignty: The Fundamental Role of Customary Law in Protection of Traditional Knowledge Brendan Tobin Index

Recent developments in DNA evidence

DNA evidence has made a significant contribution to criminal investigations in Australia and around the world since it was widely adopted in the 1990s (Gans & Urbas 2002). The direct matching of DNA profiles, such as comparing one obtained from a crime scene with one obtained from a suspect or database, remains a widely used technique in criminal investigations. A range of new DNA profiling techniques continues to be developed and applied in criminal investigations around the world (Smith & Urbas 2012). This paper is the third in a series by the Australian Institute of Criminology (AIC) on DNA evidence. The first, published in 1990 when the technology was in its relative infancy, outlined the scientific background for DNA evidence, considered early issues such as scientific reliability and privacy and described its application in early criminal cases (Easteal & Easteal 1990). The second, published in 2002, expanded on the scientific background and discussed a significant number of Australian cases in a 12-year period, illustrating issues that had arisen in investigations, at trial and in the use of DNA in the review of convictions and acquittals (Gans & Urbas 2002). There have been some significant developments in the science and technology behind DNA evidence in the 13 years since 2002 that have important implications for law enforcement and the legal system. These are discussed through a review of relevant legal cases and the latest empirical evidence. This paper is structured in three sections. The first examines the scientific techniques and how they have been applied in police investigations, drawing on a number of recent cases to illustrate them. The second considers empirical research evaluating DNA evidence and databases and the impact DNA has on investigative and court outcomes. The final section discusses significant cases that establish legal precedent relating to DNA evidence in criminal trials where significant issues have arisen or new techniques have been applied that have not yet been widely discussed in the literature. The paper concludes by reflecting on implications for policy and practice.

The first five days: field and laboratory investigations during the early stages of the equine influenza outbreak in Australia, 2007.

Until August 2007, Australia was one of only three countries internationally recognised to be free of equine influenza (EI). This report documents the diagnosis of the first cases of EI in Australian horses and summarises the investigations that took place over the next 5 days. During that time, a multifocal outbreak was identified across eastern New South Wales and south-eastern Queensland. The use of an influenza type A pan-reactive real-time reverse transcription polymerase chain reaction allowed rapid confirmation of suspect cases of EI.

Genetic Mechanisms of Tumourigenesis in von Hippel-Lindau-Associated Tumours with the Emphasis on Capillary Hemangioblastoma

The von Hippel-lindau (VHL) disease is a dominantly inherited neoplastic disorder which predisposes patients to multiple tumours including capillary haemangioblastomas (CHBs), pheochromocytomas (PCCs), renal cell carcinomas (RCCs). CHBs are the most common manifestations of VHL disease, occurring sporadically or as a manifestation of VHL disease. Inactivation of the VHL gene at 3p25-26 is believed to cause both familial and sporadic VHL-associated tumours and germ-line mutation of the VHL gene have been detected in 100% of the CHBs studied. However, a limited number of sporadic CHBs, PCCs display VHL inactivation. Other molecular alterations involved in tumourigenesis of sporadic CHBs, PCCs remain largely unknown. The purpose of the present work was to search for genetic alterations, or other mechanisms of inactivation, in addition to the VHL gene, that may be important in the development of VHL-associated tumours. Though less satisfactory than cure, prevention and early detection are the most promising and feasible means reducing cancer morbidity and mortality. This work is based on the view that increasing knowledge about the molecular events underlying tumour development will eventually aid in early detection and lead to improved treatment. We evaluated a large set of VHL-associated patients, searched for a clinical and radiologic signs of the disease. We succesfully performed a germ-line mutation analysis and characterised three patient groups, VHL, suspect VHL and sporadic, a germ-line mutation analysis revealed a 50% mutation rate only in the VHL groups, no sporadic or suspect cases displayed any mutation. We also utilized comparative genomic hybridization (CGH) to screen for DNA copy number changes in both sporadic and VHL-associated CHB. Our analysis revealed (27%) DNA copy number losses. The most common finding was loss of chromosomal arm 6q, seen in (23%) cases, No differences were noted between VHL-associated and sporadic tumours. Furthermore a loss of heterozygosity (LOH) study on chromosome 3p and 6q was done with the purpose to determine allele losses not observable by CGH, and to uncover the location of putative tumour suppressor genes important in CHB and PCC tumourigenesis. We identified loss of chromosome 6q and a minimal deleted area at 6q23-24 in CHBs. We also showed LOH at 6q23-24 in PCCs and identified the ZAC1 (6q24-25) as a candidate gene, ZAC1 is a maternally imprinted tumour suppressor gene with anti proliferative properties. To study further the role of ZAC inactivation in CHBs, we investigated LOH, promoter hypermethylation and expression status of the ZAC1 gene in mainly sporadic CHBs. Our LOH analysis revealed that the majority of the tumours with allele loss. The gene promoter methylation analysis similarly detected predominance of the methylated ZAC sequence in almost all tumours. Immunohistochemistry exhibited a strongly reduced expression of ZAC in stromal cells of all CHBs studied. Our current results indicate that the absence of the unmethylated, ZAC1 promoter sequence was highly concurrent with LOH for the ZAC1 region or 6q loss. This observation together with lack of ZAC expression, points to preferential loss of the non imprinted, expressed ZAC allele in CHB, in summary, our series of studies reveal a new chromosomal region 6q, emphasizes the importance of ZAC1 gene in the development of CHB and PCC, particularly in non-VHL associated cases.

Chickpeas! Varietal performance, wet feet and root rot, virus and salinity effects in 2012, Ascochyta management, seed quality, issues in central Queensland and effects of desiccating too early with glyphosate on seed germination

Take home messages: Plant only high quality seed that has been germ and vigour tested and treated with a registered seed dressing Avoid poorly drained paddocks and those with a history of lucerne, medics or chickpea Phytophthora root rot, PRR; do not grow Boundary if you even suspect a PRR risk Select best variety suited to soil type, farming system and disease risk Beware Ascochyta: follow recommendations for your variety and district Minimise risk of virus by retaining stubble, planting on time and at optimal rate, controlling weeds and ensuring adequate plant nutrition Test soil to determine risk of salinity and sodicity – do not plant chickpeas if ECe > 1.0-1.3 dS/m. Beware early desiccation of seed crops – know how to tell when 90-95% seeds are mature