Spotless decided per incuriam? - A contrary view

The article considers the implications of the decision of the High Court in Spotless Services Pty Ltd (1996) 141 ALR 92; 34 ATR 183. It argues in particular that the decision was made per incuriam.

Per incuriam: the decision on the overtime claim in Leung Ka Lau v Hospital Authority

In Leung Ka Lau v Hospital Authority the plaintiffs were doctors who claimed compensation for, inter alia, enforced overtime extracted without pay from them by their employer, the defendants. The Court of First Instance, the Court of Appeal and the Court of Final Appeal dismissed their overtime claims on purely the terms of their contracts of employment. This paper argues that the decisions of all three courts on the overtime claims were made per incuriam because their attention was not drawn to the applicable statutory provisions which would have invalidated the contractual provisions on which the courts rested their decisions. The paper sketches the socio-economic and ethical basis of overtime work and pay before proceeding to analyse the common law (contractual) basis of the judgments, traces the history as well as undertakes construction of the statutory provisions which, if taken into account, would have seen the plaintiffs succeeding.

Have patients with esophagitis got an increased risk of adenocarcinoma?:Results from a population-based study

To examine an increased risk of esophageal adenocarcinoma is restricted to patients who develop Barrett's esophagus or whether esophagitis per se is a risk factor for adenocarcinoma.

Forecasting invasions: resource use by mussels informs invasion patterns along the South African coast

Invasive species are often more able to rapidly and efficiently utilise resources than natives, and comparing per capita resource use at different resource densities among invaders and trophically analogous natives could allow for reliable predictions of invasiveness. In South Africa, invasion by the Mediterranean mussel Mytilus galloprovincialis has transformed wave-exposed shores, negatively affecting native mussel species. Currently, South Africa is experiencing a second mussel invasion with the recent detection of the South American Semimytilus algosus. We tested per capita uptake of an algal resource by invading M. galloprovincialis, S. algosus, and the native Aulacomya atra at different algal concentrations and temperatures, representing the west and south coasts of South Africa, to examine whether their per capita resource use could be a predictor of their spread and subsequent invasiveness. Regardless of temperature, M. galloprovincialis was the most efficient consumer, significantly reducing algal cells compared to the other species when the resource was presented in both low and high starting densities. Furthermore, these findings aligned with a greater biomass of M. galloprovincialis on the shore in comparison with the other species. Resource use by the new invader S. algosus was dependent on the density of resource and, although this species was efficient at low algal concentrations at cooler temperatures, this pattern broke down at higher algal densities. This was once more reflected in lower biomass in surveys of this species along the cool west coast. We therefore forecast that S. algosus will be become established along the south coast; however, we also predict that M. galloprovincialis will maintain dominance on these shores.

The family dyer and scourer : being a complete treatise on the arts of dying and cleaning every article of dress, bed and window furniture, silks, bonnets, feathers, &c., whether made of flax, silk, cotton, wool, or hair : also, carpets, counterpanes, and hearth-rugs, ensuring a saving of eighty per cent /

Includes index.

Sex-change rules, stock dynamics, and the performance of spawning-per-recruit measures in protogynous stocks

Predicting and under-standing the dynamics of a population requires knowledge of vital rates such as survival, growth, and reproduction. However, these variables are influenced by individual behavior, and when managing exploited populations, it is now generally realized that knowledge of a species’ behavior and life history strategies is required. However, predicting and understanding a response to novel conditions—such as increased fishing-induced mortality, changes in environmental conditions, or specific management strategies—also require knowing the endogenous or exogenous cues that induce phenotypic changes and knowing whether these behaviors and life history patterns are plastic. Although a wide variety of patterns of sex change have been observed in the wild, it is not known how the specific sex-change rule and cues that induce sex change affect stock dynamics. Using an individual based model, we examined the effect of the sex-change rule on the predicted stock dynamics, the effect of mating group size, and the performance of traditional spawning-per-recruit (SPR) measures in a protogynous stock. We considered four different patterns of sex change in which the probability of sex change is determined by 1) the absolute size of the individual, 2) the relative length of individuals at the mating site, 3) the frequency of smaller individuals at the mating site, and 4) expected reproductive success. All four pat-terns of sex change have distinct stock dynamics. Although each sex-change rule leads to the prediction that the stock will be sensitive to the size-selective fishing pattern and may crash if too many reproductive size classes are fished, the performance of traditional spawning-per-recruit measures, the fishing pattern that leads to the greatest yield, and the effect of mating group size all differ distinctly for the four sex-change rules. These results indicate that the management of individual species requires knowledge of whether sex change occurs, as well as an understanding of the endogenous or exogenous cues that induce sex change.

Estimating the population density of prawns by the use of catch per effort data from prawn trawlers at Chilaw

The penaeid prawns of Sri Lanka from estuaries and sea are an important commercial fishery resource. This resource has been exploited over the last century or more by local fishermen using indigenous fishing gear from locally sail-driven or oar-driven fishing crafts. In more recent times, the Fisheries Research Division of the Department of Fisheries undertook surveys of the seas and lagoons of Sri Lanka with a view to ascertain whether any unexploited resources of prawns existed. These publications deal with the species composition, biology, distribution and abundance in the lagoons and inshore waters of Sri Lanka.

Densification & affordability : comparative real estate projects across Montreal

Montréal, Québec se construit vers une forme urbaine compacte, mais il en relève des questionnements quant aux effets sur l’abordabilité et l’accession à la propriété. En tenant compte du processus de la densification urbaine, une enquête sur une série de projets de condominiums immobiliers à travers la ville est menée afin de divulguer les prix des projets nouveaux ou en construction. Au préalable, ceci survole la littérature et les études actuelles portant sur la planification urbaine, notamment celles qui sont reliées au Smart Growth, études dans lesquelles le contexte de densification et de tendances consuméristes à préférer les formes urbaines étalées est mis en évidence. Essentiellement, Moroni (2010) souligne l’approche dichotomique en planification urbaine entre les perspectives «teleocratic» et «nomocratic». La densification montréalaise actuelle contemporaine s’exprime par une multitude de modèles de condos conformes aux nouvelles tendances démographiques et des modes de vie. En s’appuyant sur les critères du programme Accès Condos, sur les critères du SCHL (32% du revenu) et sur le revenu médian des ménages, le niveau d’accessibilité à la propriété d’un condominium peut être mesuré. Les résultats indiquent que selon ces critères, les logements de style condominium, neufs et en construction, sont abordables. L’analyse contribue empiriquement à la littérature en exposant les liens entre les stratégies actuelles de densification urbaine avec l’abordabilité des logements condos. La recherche porte un regard nouveau sur le phénomène condo à Montréal et ses tendances démographiques. La ville est divisée selon le modèle Burgess et la recherche mène un sondage comparatif des prix pour déterminer l’abordabilité. Les résultats suggèrent que les projets condos actuels sont relativement abordables pour les ménages avec un revenu médian et plus, selon Accès Condos.

Observatorio de los tratados de libre Comercio en Colombia: oportunidades de exportación para Colombia a los países miembros de la comunidad Andina (Perú, Bolivia, Ecuador)

Hoy en día, gracias a la globalización y a los tratados de libre comercio que a través de los años Colombia ha logrado firmar, el país ha conseguido nuevas oportunidades de mercado, y así mismo, ha podido identificar grandes apuestas a futuro,de tal manera que los productos colombianos lleguen a más países y compitan en un mercado donde grandes proveedores mundiales tratan de posicionarse. En este documento se quiere mostrar la relación comercial que mantiene el país Colombiano con los demás miembros de la Comunidad Andina (Perú, Ecuador, Bolivia.), de esta forma se busca recalcar potencialidades por parte de Colombia, en aras de fortalecer las exportaciones hacia estos países, y determinar oportunidades que hay dentro de cada departamento. Colombia se encuentra en una transición hacia una gran apertura económica y gracias a la mejora de su imagen a nivel global, se está convirtiendo en un atractivo de inversión para muchos países, por ende, también es de gran importancia retomar esta relación comercial, para determinar si con el tiempo se ha ido diluyendo, o por el contrario se está fortaleciendo.

Els valors límit d'exposició professional i límits biològics per a agents químics en l'àmbit de treball, mesura i control. Evolució de la normativa sobre el plom i la seva incidència sobre els accidents laborals i malalties professionals en la indústria ceràmica

L'objectiu d'aquesta tesi és l'estudi dels valors límit d'exposició professional previstos en la normativa actual com a valors de referència per a l'avaluació i control dels riscos que comporta l'exposició a agents químics presents en el lloc de treball, fonamentalment per inhalació, per protegir la salut dels treballadors. No es pretén realitzar ni un estudi epidemiològic ni un estudi d'higiene, només s'utilitzen els valors d'exposició professional per analitzar el compliment de la normativa sobre la presència de plom en l'ambient de treball, i comprovar si el compliment de la normativa comporta la millora de la salut dels treballadors en funció de la millora de les concentracions de valors ambientals o biològics de l'exposició dels treballadors. La Directiva 98/24/CE deroga les Directives 80/1107/CEE sobre la protecció dels treballadors contra els riscos relacionats amb l'exposició a agents químics, físics i biològics durant el treball, i la Directiva 82/605/CEE, sobre la protecció dels treballadors contra riscos relacionats amb una exposició al plom metàl·lic i als seus compostos iònics durant el treball. S'analitza l'evolució de la normativa sobre la presència d'agents químics en l'ambient de treball, i en concret el plom, i la seva incidència en els accidents laborals i malalties professionals, i el compliment de la normativa al final d'un cicle marcat per l'entrada en vigor de la Directiva 98/24/CE. Per realitzar l'anàlisi anteriorment esmentada s'estudia la indústria ceràmica de les comarques gironines, de la construcció, de l'alimentació i decorativa, a través de les mesures de plom en l'ambient laboral i les mesures de plom en sang dels treballadors d'aquesta indústria des de 1991 a 1996.

Is Asian per capita GDP panel stationary?

The goal of this paper is to examine whether per capita GDP for 15 Asian countries is panel stationary. We apply a panel test for stationarity that allows for multiple structural breaks developed by Carrion-i-Silvestre et al. (Econ J 8: 159–179, 2005). Our main findings are: (1) when we apply conventional tests, such as the ADF and KPSS univariate tests without structural breaks, we find little evidence for stationarity; (2) when we apply the KPSS univariate test with multiple structural breaks, we find evidence of stationarity for 10 out of 15 countries; and (3) when we apply the KPSS panel test with multiple structural breaks, we find overwhelming evidence of panel stationarity of per capita real GDP for different panels of Asian countries.

Are G7 per capita real GDP levels non-stationary, 1870–2001?

In this paper we examine whether or not G7 per capita income can be classified as a stationary process using data for over a century. The unit root null hypothesis is tested using the recently developed Lagrange multiplier test which allows for at most two structural breaks. We are able to reject the unit root null hypothesis for all the countries at the 5 percent level or better, except for Italy and Germany.

L'utilizzabilità degli atti nella fase investigativa. La prova per le indagini preliminari

The doctorate’s theme of research - Abstract My doctorate’s theme of research is about the Investigation in the Italian criminal proceedings. The Italian Code of criminal procedure of 1988 is the fruit of a new ideology that marks a departure from Italy’s prior inquisitorial tradition. According to criminal procedure Code of 1988, an accusatorial system separates the investigation and trial stages and the judge’s decision is based only on evidence collected in oral form in his presence in a public trial containing adversarial dynamics. The Italian Code of 1988 created a separation between criminal investigations and trial. Investigations are conducted by Public Prosecutor: he conducts the investigation phase in order to deem whether to file a formal charge against the defendant or to dismiss the case and the investigative evidence collected should serve only for this purpose. According to so called “inutilizzabilità fisiologica”’s rule, the evidence collected during investigations by prosecutor is not usable during trial by the judge: the results of the investigative efforts displayed by the parties should be kept outside of court. If the proceedings go on to trial, the case shall be deemed with only evidence collected in front of the judge. To create the separation of the trial phase from the investigation stage, there is the double-dossier system. During the investigations, evidence are collected in an investigation dossier. The trial judge will never see the investigation dossier and the trial judge’s decision is based on a new dossier, the trial dossier, with the evidence collected during the trial. The issue of my research is about the investigation, the so called “inutilizzabilità fisiologica”’s rule and also the exclusionary rules that concern the investigative phase and the decisions pronounced during the investigations (for example, the decisions concerning pre-trial confinement). 2 In fact, the exclusionary rule system (so called “inutilizzabilità patologica”) provides that evidence cannot be used in Italian criminal proceedings if it was the result of illegal inquiry.

Validazione e applicazioni cliniche della metodica NIRA (Near Infrared Reflectance Analysis) per la valutazione del contenuto nutrizionale del latte materno in terapia intensiva neonatale

Phase 1: To validate Near-Infrared Reflectance Analysis (NIRA) as a fast, reliable and suitable method for routine evaluation of human milk’s nitrogen and fat content. Phase 2: To determine whether fat content, protein content and osmolality of HM before and after fortification may affect gastroesophageal reflux (GER) in symptomatic preterm infants. Patients and Methods: Phase 1: 124 samples of expressed human milk (55 from preterm mothers and 69 from term mothers) were used to validate NIRA against traditional methods (Gerber method for fat and Kjeldhal method for nitrogen). Phase 2: GER was evaluated in 17 symptomatic preterm newborns fed naïve and fortified HM by combined pH/intraluminal-impedance monitoring (pH-MII). HM fat and protein content was analysed by a Near-Infrared-Reflectance-Analysis (NIRA). HM osmolality was tested before and after fortification. GER indexes measured before and after fortification were compared, and were also related with HM fat and protein content and osmolality before and after fortification. Results: Phase 1: · A strong agreement was found between traditional methods’ and NIRA’s results (expressed as g/100 g of milk), both for fat and nitrogen content in term (mean fat content: NIRA=2.76; Gerber=2.76; mean nitrogen content: NIRA=1.88; Kjeldhal =1.92) and preterm (mean fat content: NIRA=3.56; Kjeldhal=3.52; mean nitrogen content: NIRA=1.91; Kjeldhal =1.89) mother’s milk. · Nitrogen content of the milk samples, measured by NIRA, ranged from 1.18 to 2.71 g/100 g of milk in preterm milk and from 1.48 to 2.47 in term milk; fat content ranged from 1.27 to 6.23 g/100 g of milk in preterm milk and from 1.01 to 6.01 g/100 g of milk in term milk. Phase 2: · An inverse correlation was found between naïve HM protein content and acid reflux index (RIpH: p=0.041, rho=-0.501). · After fortification, osmolality often exceeded the values recommended for infant feeds; furthermore, a statistically significant (p<.05) increase in non acid reflux indexes was observed. Conclusions: NIRA can be used as a fast, reliable and suitable tool for routine monitoring of macronutrient content of human milk. Protein content of naïve HM may influence acid GER in preterm infants. A standard fortification of HM may worsen non acid GER indexes and, due to the extreme variability in HM composition, may overcome both recommended protein intake and HM osmolality. Thus, an individualized fortification, based on the analysis of the composition of naïve HM, could optimize both nutrient intake and feeding tolerance.

Studio immunologico per l'individuazione di pazienti trapiantati per cirrosi HBV relata che potrebbero sospedere la terapia con immunoglobine specifiche (HBIG)

Hepatitis B virus (HBV) recurrence after orthotopic liver transplantation (OLT) is associated with poor graft and patient survival. Treatment with HBV-specific immunoglobulins (HBIG) in combination with nucleos(t)ide analogs is effective in preventing HBV reinfection of the graft and improving OLT outcome. However, the combined immunoprophylaxis has several limitations, mainly the high cost and the lack of standard schedules about duration. So far, the identification of markers able to predict the reinfection risk is needed. Although the HBV-specific immune response is believed to play an essential role in disease outcome, HBV-specific cellular immunity in viral containment in OLT recipients is unclear. To test whether or not OLT recipients maintain robust HBV-specific cellular immunity, the cellular immune response against viral nucleocapsid and envelope-protein of HBV was assessed in 15 OLT recipients and 27 individuals with chronic and 24 subjects with self-limited HBV infection, respectively. The data demonstrate that OLT recipients mounted fewer but stronger clusters of differentiation (CD)8 T cell responses than subjects with self-limited HBV infection and showed a preferential targeting of the nucleocapsid antigen. This focused response pattern was similar to responses seen in chronically infected subjects with undetectable viremia, but significantly different from patients who presented with elevated HBV viremia and who mounted mainly immune responses against the envelope protein. In conclusion, virus-specific CD4 T cell–mediated responses were only detected in subjects with self-limited HBV infection. Thus, the profile of the cellular immunity against HBV was in immune suppressed patients similar to subjects with chronic HBV infection with suppressed HBV-DNA.