Australian Tax Analysis : Cases, Commentary, Commercial Applications and Questions [9th Ed.]

Now in its ninth edition, Australian Tax Analysis: Cases, Commentary, Commercial Applications and Questions has a proven track record as a high-level work for students of taxation law written by a team of authors with many years experience. Taking into account the fact that the volume of material needed to be processed by today’s taxation student can be overwhelming, the well-chosen extracts and thought-provoking commentary in Australian Tax Analysis, 9th edition, provide readers with the depth of knowledge, and reasoning and analytical skills which will be required of them as practitioners. In addition to the carefully selected case extracts and the helpful commentary, each chapter is supplemented by engaging practice questions involving problem solving, commercial decision-making, legal analysis and quantitative application. All these elements combined make Australian Tax Analysis an invaluable aid to the understanding of a subject which can be both technical and complex.

The difficulty of establishing causation in medical negligence cases : two recent Australian decisions

This editorial on health and guardianship law provides an overview of the causation issues that precluded the recovery of two medical negligence claims in the cases of Wallace v Kam [2013] HCA 19 and Waller v James [2013] NSWSC 497.

Calligraphy and causation : two obstetric management cases - Hirst v Sydney South West Area Health and King v Western Sydney local health network

Two recent decisions of the Supreme Court of New South Wales in the context of obstetric management have highlighted firstly, the importance of keeping legible, accurate and detailed medical records; and secondly, the challenges faced by those seeking to establish causation, particularly where epidemiological evidence is relied upon...

Indigenous knowledge and IP food security : a review of concepts and cases

Dáwat, Pamahándí, Tawíd, Ságda, Lampísa, Ibabások, Lapát, Panedlák: for most of us gathered here, these are words that we don’t usually use in our daily lives. Others may consider them as exotic, alien, funny and even backward. However, for indigenous kindred among us, these words denote an intimate identity and deep understanding of the world around them. It constitutes a broader knowledge system, be written or otherwise, which guides them in the management of resources within their ancestral land. This paper will provide a brief theoretical framework of the concepts of indigenous knowledge systems—hereinafter called IKS, and indigenous peoples food security, and hopefully a deeper or continued appreciation in the study of both concepts in general.

What the plaintiff would have done in informed consent cases

Both at common law and under the various civil liability acts, in deciding liability for breach of duty, the plaintiff always bears the onus of proving, on the balance of probabilities, any fact relevant to the issue of causation. For plaintiffs in medical negligence claims founded on negligent failure to provide sufficient information (informed consent cases), this onus involves persuading the court to make a favourable determination as to what a particular patient would have done (from a subjective perspective) in the hypothetical situation of the defendant not being negligent (that is, in the event that the medical practitioner had provided sufficient information to the patient)

Meningococcal disease - 2 NT cases in August 1997 - The view from CDC

On 1 August 1997, the Friday afternoon of the start of a three day weekend (NT Picnic Day Monday 4 August) a case of suspected meningococcal disease was notified to CDC Katherine by an experienced, long serving, local GP...

A threshold analysis of dengue transmission in terms of weather variables and imported dengue cases in Australia

Dengue virus (DENV) transmission in Australia is driven by weather factors and imported dengue fever (DF) cases. However, uncertainty remains regarding the threshold effects of high-order interactions among weather factors and imported DF cases and the impact of these factors on autochthonous DF. A time-series regression tree model was used to assess the threshold effects of natural temporal variations of weekly weather factors and weekly imported DF cases in relation to incidence of weekly autochthonous DF from 1 January 2000 to 31 December 2009 in Townsville and Cairns, Australia. In Cairns, mean weekly autochthonous DF incidence increased 16.3-fold when the 3-week lagged moving average maximum temperature was <32 °C, the 4-week lagged moving average minimum temperature was ≥24 °C and the sum of imported DF cases in the previous 2 weeks was >0. When the 3-week lagged moving average maximum temperature was ≥32 °C and the other two conditions mentioned above remained the same, mean weekly autochthonous DF incidence only increased 4.6-fold. In Townsville, the mean weekly incidence of autochthonous DF increased 10-fold when 3-week lagged moving average rainfall was ≥27 mm, but it only increased 1.8-fold when rainfall was <27 mm during January to June. Thus, we found different responses of autochthonous DF incidence to weather factors and imported DF cases in Townsville and Cairns. Imported DF cases may also trigger and enhance local outbreaks under favorable climate conditions.

Epidemiologic characteristics of cases for influenza A(H7N9) virus infections in China

China's National Health and Family Planning Commission announced 3 deaths caused by avian-origin influenza A(H7N9) virus in March, which was the first time that the H7N9 strain has been found in humans [1]. This is of major public health significance and raises urgent questions and global concerns [2, 3]. To explore epidemic characteristics of human infections with H7N9 virus, data on individual cases from 19 February 2013 (onset date of first case) to 14 April 2013 were collected from the China Information System for Disease Control and Prevention, which included information about sex; age; occupation; residential address; and day of symptom onset, diagnosis, and outcome for each case. The definition of an unconfirmed probable H7N9 case is a patient with epidemiologic evidence of contact …

Imported Dengue cases, weather variation and autochthonous Dengue incidence in Cairns, Australia

BACKGROUND Dengue fever (DF) outbreaks often arise from imported DF cases in Cairns, Australia. Few studies have incorporated imported DF cases in the estimation of the relationship between weather variability and incidence of autochthonous DF. The study aimed to examine the impact of weather variability on autochthonous DF infection after accounting for imported DF cases and then to explore the possibility of developing an empirical forecast system. METHODOLOGY/PRINCIPAL FINDS Data on weather variables, notified DF cases (including those acquired locally and overseas), and population size in Cairns were supplied by the Australian Bureau of Meteorology, Queensland Health, and Australian Bureau of Statistics. A time-series negative-binomial hurdle model was used to assess the effects of imported DF cases and weather variability on autochthonous DF incidence. Our results showed that monthly autochthonous DF incidences were significantly associated with monthly imported DF cases (Relative Risk (RR):1.52; 95% confidence interval (CI): 1.01-2.28), monthly minimum temperature ((o)C) (RR: 2.28; 95% CI: 1.77-2.93), monthly relative humidity (%) (RR: 1.21; 95% CI: 1.06-1.37), monthly rainfall (mm) (RR: 0.50; 95% CI: 0.31-0.81) and monthly standard deviation of daily relative humidity (%) (RR: 1.27; 95% CI: 1.08-1.50). In the zero hurdle component, the occurrence of monthly autochthonous DF cases was significantly associated with monthly minimum temperature (Odds Ratio (OR): 1.64; 95% CI: 1.01-2.67). CONCLUSIONS/SIGNIFICANCE Our research suggested that incidences of monthly autochthonous DF were strongly positively associated with monthly imported DF cases, local minimum temperature and inter-month relative humidity variability in Cairns. Moreover, DF outbreak in Cairns was driven by imported DF cases only under favourable seasons and weather conditions in the study.

Calligraphy and causation : two obstetric management cases

Child born with gross hydrocephalus - cerebral palsy - questions surrounding obstetrician's notes - ultrasound not ordered - illegible handwriting - importance of legible, accurate and detailed medical records - causation - child born with congenital varicella syndrome (CVS) - chicken pox - forseeability of risk.

Intake rigour : ensuring only “reportable deaths” become coroners’ cases

The failure of medical practitioners to consistently discharge their obligation to report sudden or unnatural deaths to coroners has rightly prompted concern. Following recent public scandals, coroners and health authorities have increasingly developed procedures to ensure that concerning deaths are reported to coroners. However, the negative consequences of deaths being unnecessarily reported have received less attention: unnecessary intrusion into bereavement; a waste of public resources; and added delay and hindrance to the investigation of matters needing a coroner’s attention. Traditionally, coroners have largely, unquestioningly assumed jurisdiction over any deaths for which a medical practitioner has not issued a cause of death certificate. The Office of the State Coroner in Queensland has recently trialled a system to more rigorously assess whether deaths apparently resulting from natural causes, which have been reported to a coroner, should be investigated by the coroner, rather than being finalised by a doctor issuing a cause of death certificate. This article describes that trial and its results.

What further benefit, if any, might Australia get from the ALI-III Transnational Insolvency: Global Principles for Cooperation in International Insolvency Cases?

In 2006, the American Law Institute (ALI) and the International Insolvency Institute (III) established a Transnational Insolvency Project and appointed Professor Ian Fletcher (United Kingdom) and Professor Bob Wessels (Netherlands) as Joint Reporters. The objective was to investigate whether the essential provisions of the ALI Principles of Cooperation among the NAFTA Countries (ALI-NAFTA Principles) and the annexed Guidelines Applicable to Court-to-Court Communication in Cross-border Cases (ALI-NAFTA Guidelines) may, with certain necessary modifications, be acceptable for use by jurisdictions across the world. In 2012, Professor Fletcher and Professor Wessels presented the report Transnational Insolvency: Global Principles for Cooperation in International Insolvency Cases (“ALI-III Report”) to the Annual Meetings of the American Law Institute and the International Insolvency Institute. In 2013, the Australian Academy of Law (AAL) provided support to the authors to undertake research on the possible benefits for Australia of courts and insolvency administrators of referring to the ALI-III Report when addressing international insolvency cases. This AAL project was at the request of the Council of Chief Justices of Australia and New Zealand. This research Report compares the Global Principles for Cooperation in International Insolvency Cases with the Cross-border Insolvency Act 2008 and the UNCITRAL Model Law as it has been adopted and has force of law in Australia. Further, it examines the Global Guidelines for Court-to-Court Communications in International Insolvency Cases in light of Australian cross-border insolvency and procedural law. Finally, it makes brief reference to and commentary on the Global Rules on Conflict–of-Laws Matters in International Insolvency Cases annexed to the ALI-III Report from the perspective of Australian choice of law rules.

Web crippling tests of hollow flange channel beams – end one flange and interior one flange load cases

LiteSteel beam (LSB) is a new cold-formed steel hollow flange channel section produced using a patented manufacturing process involving simultaneous cold-forming and dual electric resistance welding. The LSBs were commonly used as floor joists and bearers with web openings in residential, industrial and commercial buildings. Due to the unique geometry of LSBs, as well as its unique residual stress characteristics and initial geometric imperfections resultant of manufacturing processes, much of the existing research for common cold-formed steel sections is not directly applicable to LSBs. Many research studies have been carried out to evaluate the behaviour and design of LSBs subject to pure bending actions, predominant shear and combined actions. However, to date, no investigation has been conducted into the web crippling behaviour and strength of LSB sections. Hence detailed experimental studies were conducted to investigate the web crippling behaviour and strengths of LSBs under EOF (End One Flange) and IOF (Interior One Flange) load cases. A total of 26 web crippling tests was conducted and the results were compared with current AS/NZS 4600 design rules. This comparison showed that AS/NZS 4600 (SA, 2005) design rules are very conservative for LSB sections under EOF and IOF load cases. Suitable design equations have been proposed to determine the web crippling capacity of LSBs based on experimental results. This paper presents the details of this experimental study on the web crippling behaviour and strengths of LiteSteel beams under EOF and IOF load cases.

Web crippling tests of hollow flange channel beams : ETF AND ITF load cases

This paper presents the details of an experimental study of a cold-formed steel hollow flange channel beam known as LiteSteel Beam (LSB) subject to web crippling actions (ETF and ITF). Due to the geometry of the LSB, as well as its unique residual stress characteristics and initial geometric imperfections resultant of manufacturing processes, much of the existing research for common cold-formed steel sections is not directly applicable to LSB. Experimental and numerical studies have been carried out to evaluate the behaviour and design of LSBs subject to pure bending actions, predominant shear actions and combined actions. To date, however, no investigation has been conducted into the web crippling behaviour and strength of LSB sections under ETF and ITF load conditions. Hence experimental studies were conducted to assess the web crippling behaviour and strengths of LSBs. Twenty eight web crippling tests were conducted and the results were compared with the current AS/NZS 4600[1] and AISI S100 [2]design equations. Comparison of the ultimate web crippling capacities from tests showed that AS/NZS 4600[1] and AISI S100 [2] design equations are unconservative for LSB sections under ETF and ITF load cases. Hence new equations were proposed to determine the web crippling capacities of LSBs. Suitable design rules were also developed under the DSM format.