HIV modelling in a labour force

A section of the workforce employed by a certain company has been found to be HIV positive. Demographic, social and clinical data has been gathered by medical practitioners at the company's Wellness Centre for each patient from the time they were put in a wellness programme to monitor their health and fitness for placement in various work categories with different levels of labour intensity. The medical staff would like to know how the collected data can be used to determine critical indicators that a given patient is fit to go back to work in the same job, and for how long he can stay on that job. CART analysis software is used to investigate the problem. Among the variables in the data, mass and viral load are found to rank high in importance as determinants for making a decision on the fitness of the participants

Trade Liberalizing Impacts of NAFTA in Sugar: Global Implications

policy, NAFTA, sugar, International Relations/Trade, Q18,

Casting for a sovereign role:Socialising an aspirant state in the Scottish independence referendum

This article examines international reactions to Scotland’s 2014 bid for independence as an instance of socialisation of an aspirant state, what we term ‘pre-socialisation’. Building on and contributing to research on state socialisation and role theory, this study proposes a nexus between roles and sovereignty. This nexus has three components: sovereignty itself is a role casted for by an actor; the sovereign role is entangled with the substantive foreign policy roles the actor might play; and the sovereign role implicates the substantive foreign policy roles of other actors. The Scottish debate on independence provides an effective laboratory to develop and explore these theoretical dimensions of pre-socialisation, revealing the contested value and meaning of sovereignty, the possible roles that an independent Scotland could play, and the projected implications for the role of the UK and other international actors. Our analysis of the Scottish case can provide insights for other cases of pre-socialisation and is more empirically significant following the UK’s 2016 referendum to leave the European Union.PostprintPeer reviewe

Cognition and bimanual performance in children with unilateral cerebral palsy: Protocol for a multicentre, cross-sectional study

© 2018 The Author(s). Background: Motor outcomes of children with unilateral cerebral palsy are clearly documented and well understood, yet few studies describe the cognitive functioning in this population, and the associations between the two is poorly understood. Using two hands together in daily life involves complex motor and cognitive processes. Impairment in either domain may contribute to difficulties with bimanual performance. Research is yet to derive whether, and how, cognition affects a child's ability to use their two hands to perform bimanual tasks. Methods/Design: This study will use a prospective, cross-sectional multi-centre observational design. Children (aged 6-12 years) with unilateral cerebral palsy will be recruited from one of five Australian treatment centres. We will examine associations between cognition, bimanual performance and brain neuropathology (lesion type and severity) in a sample of 131 children. The primary outcomes are: Motor - the Assisting Hand Assessment; Cognitive - Executive Function; and Brain - lesion location on structural MRI. Secondary data collected will include: Motor - Box and Blocks, ABILHAND- Kids, Sword Test; Cognitive - standard neuropsychological measures of intelligence. We will use generalized linear modelling and structural equation modelling techniques to investigate relationships between bimanual performance, executive function and brain lesion location. Discussion: This large multi-centre study will examine how cognition affects bimanual performance in children with unilateral cerebral palsy. First, it is anticipated that distinct relationships between bimanual performance and cognition (executive function) will be identified. Second, it is anticipated that interrelationships between bimanual performance and cognition will be associated with common underlying neuropathology. Findings have the potential to improve the specificity of existing upper limb interventions by providing more targeted treatments and influence the development of novel methods to improve both cognitive and motor outcomes in children with unilateral cerebral palsy

The Role of Likeability in Discriminating Between Kindness and Compassion

Objectives Kindness and compassion are prosocial constructs aimed at benefiting others, with the former focused on happiness and the latter on suffering. Despite these distinctly different motivations, kindness and compassion are often used interchangeably. If compassion and kindness are different processes, they should respond differently to the same facilitators and inhibitors, with a key moderator being likeability. Methods We used a cross-sectional survey design to examine whether a target that differed in terms of likeability (liked versus disliked) influenced willingness to engage in kind acts compared to compassionate acts, and the emotional patterns experienced. We recruited 150 participants (83 men, 66 women, 1 other; Mage = 27.85, SD = 10.21) using an online survey platform. Results Participants reported less willingness to engage in acts of kindness compared to acts of compassion regardless of target likeability. However, this reduction in willingness was markedly greater for disliked targets. Compassionate acts towards liked targets were associated with significantly higher levels of negative emotions (e.g., irritation, sadness, anger, anxiety, and disgust) when compared to kind acts. Conversely, compassionate acts towards disliked targets elicited less feelings of irritation and anger compared to kind acts. Conclusions These findings indicate that kindness and compassion result from separable motivational systems, differing in both the emotions elicited and the willingness to act. Reluctance in helping disliked others is reduced when the action is aimed at reducing suffering

Trade Liberalizing Impacts of NAFTA in Sugar: Global Implications

In 2008, the NAFTA provisions opened the U.S. market for sugar imports from Mexico. The FAPRI U.S. agriculture sector model and the Mexican agriculture sector model were utilized simultaneously to analyze the implications for agribusiness interests of free trade with Mexico in sugar. It was found that the dire predictions of U.S. producer interests would not materialize. The economic impacts were much less than had been predicted. It was found that even with free trade, U.S. and Mexican sugar prices do not move in lockstep