Keeping talents for advancing service firms in Asia

Purpose – Skill shortages worldwide have intensified the need for talent management. Few papers examine the pattern of human resource (HR) and talent management practices that help retain competent employees among service multinational companies (MNCs) in Asia. The purpose of this paper is to map out a number of HR practices used by service companies and to examine the effect of talent retention as perceived by MNC managers on service delivery capacity and business growth.

Design/methodology/approach – A survey data of 281 service MNCs in six Asian countries (namely Indonesia, Malaysia, Philippines, Singapore, Taiwan, and Thailand) are used to compare country and sectoral differences. Standard multiple regression analysis is conducted to test the link between HR practices, employee retention, and service firm performance.

Findings – The results confirm that there are statistically significant linkages between HR practices, talent retention and firm performance. In particular, various skill training and development programs are seen to be significantly associated with capacity to deliver quality service and on firm growth as perceived by managers surveyed. Informal recruitment methods that are used more by Asian-bred firms have contributed to better retention rates. Not all formalised HR practices lead to talent retention; and the degree to which HR is perceived to have impacted on firm performance varies.

Research limitations/implications – The paper focuses on examining the perceptual impacts of human resource management (HRM) practices on firm performance, rather than actual HRM impacts. The interpretation of results should be taken with caution.

Originality/value – Talent management is influenced by country specific variables. This paper shows how important it is for service firms to focus on strategic selection of both formal and informal HR practices in order to deliver high quality service and to drive service firm growth.

Human rights and correctional clinical practice

The formulation of human rights theory and policies represents an ethical advance and promises to supply a framework for resolving ethnic, social, and individual conflicts. Ethics is essentially a means for coordinating the conflicting interests of peoples and nations and human rights provide a strong foundation to do this in multiple domains. Our aim in this paper is to apply a human rights perspective, in association with a justifying theory and set of goods, to the correctional arena. First, we discuss the definition of human rights, their proper analysis and justification. We then apply the results of our discussion to the assessment, treatment, and monitoring of offenders. Finally, we consider the policy, research, and intervention implications of a human rights perspective for correctional practitioners.

The good lives model of offender rehabilitation : clinical implications

The major aim of the current paper is to expand on the practice elements of the Good Lives Model-Comprehensive (GLM-C) of offender rehabilitation and to provide a detailed examination of its assessment and treatment implications. First we discuss the notion of rehabilitation and the qualities a good theory of rehabilitation should possess. Second, the principles, etiological assumptions, and general treatment implications of the GLM-C are briefly described. Third, we outline in considerable detail the application of this novel perspective to the assessment and treatment of sexual offenders. Finally, we conclude the paper with a summary of the major benefits we envisage the GLM-C bringing to the rehabilitation of sexual offenders.

Marine nutraceuticals : glucosomine and omega-3 fatty acids : new trends for established ingredients

Glucosamine and long-chain omega-3 lipid are the two most widely consumed marine nutracuticals. These   ingredients have been used as dietary supplement ingredients for many years, but  are now becoming important functional food and beverage ingredients. The production of GRAS and vegetarian glucosamine has led to increased use of this ingredient in beverages in particular. For long chain omega -3 lipid the development of stabilisation technologies has been critical for the increased use of these lipids in functional foods. The development of new sources of both of these ingredients, together with novel delivery and application technologies, will continue to drive increased consumption of these marine nutracuticals, in particular as functional food and beverage ingredients.

Can improving working memory prevent academic difficulties? a school based randomised controlled trial

Background: Low academic achievement is common and is associated with adverse outcomes such as grade repetition, behavioural disorders and unemployment. The ability to accurately identify these children and intervene before they experience academic failure would be a major advance over the current ‘wait to fail’ model. Recent research suggests that a possible modifiable factor for low academic achievement is working memory, the ability to temporarily store and manipulate information in a ‘mental workspace’. Children with working memory difficulties are at high risk of academic failure. It has recently been demonstrated that working memory can be improved with adaptive training tasks that encourage improvements in working memory capacity. Our trial will determine whether the intervention is efficacious as a selective prevention strategy for young children at risk of academic difficulties and is cost-effective.

Methods/Design: This randomised controlled trial aims to recruit 440 children with low working memory after a school-based screening of 2880 children in Grade one. We will approach caregivers of all children from 48 participating primary schools in metropolitan Melbourne for consent. Children with low working memory will be randomised to usual care or the intervention. The intervention will consist of 25 computerised working memory training sessions, which take approximately 35 minutes each to complete. Follow-up of children will be conducted at 6, 12 and 24 months post-randomisation through child face-to-face assessment, parent and teacher surveys and data from government authorities. The primary outcome is academic achievement at 12 and 24 months, and other outcomes include child behaviour, attention, health-related quality of life, working memory, and health and educational service
utilisation.

Discussion: A successful start to formal learning in school sets the stage for future academic, psychological and economic well-being. If this preventive intervention can be shown to be efficacious, then we will have the potential to prevent academic underachievement in large numbers of at-risk children, to offer a ready-to-use intervention to the Australian school system and to build international research partnerships along the health education interface, in order to carry our further studies of effectiveness and generalisability.

A full body musculoskeletal model based on flexible multibody simulation approach utilised in bone strain analysis during human locomotion

Load-induced strains applied to bone can stimulate its development and adaptation. In order to quantify the incident strains within the skeleton, in vivo implementation of strain gauges on the surfaces of bone is typically used. However, in vivo strain measurements require invasive methodology that is challenging and limited to certain regions of superficial bones only such as the anterior surface of the tibia. Based on our previous study [Al Nazer et al. (2008) J Biomech. 41:1036–1043], an alternative numerical approach to analyse in vivo strains based on the flexible multibody simulation approach was proposed. The purpose of this study was to extend the idea of using the flexible multibody approach in the analysis of bone strains during physical activity through integrating the magnetic resonance imaging (MRI) technique within the framework. In order to investigate the reliability and validity of the proposed approach, a three-dimensional full body musculoskeletal model with a flexible tibia was used as a demonstration example. The model was used in a forward dynamics simulation in order to predict the tibial strains during walking on a level exercise. The flexible tibial model was developed using the actual geometry of human tibia, which was obtained from three-dimensional reconstruction of MRI. Motion capture data obtained from walking at constant velocity were used to drive the model during the inverse dynamics simulation in order to teach the muscles to reproduce the motion in the forward dynamics simulation. Based on the agreement between the literature-based in vivo strain measurements and the simulated strain results, it can be concluded that the flexible multibody approach enables reasonable predictions of bone strain in response to dynamic loading. The information obtained from the present approach can be useful in clinical applications including devising exercises to prevent bone fragility or to accelerate fracture healing.

Cybernetics and the agility question

The ability to sense and respond effectively to fluctuations in an environment is the fundamental problem addressed by cybernetics. When applied to the context of the organizational IT function, agility denotes the capacity of the IT function to perceive "signals" from its internal and external environments, to interpret these, and respond appropriately. The processing of such signals requires the selection and filtering of information to drive decision-making for response in a timely way. The challenge for the IT function is processing an overwhelming collection of signals, in un-standardized formats, and from overlapping sources, that tends to overload decision-makers. Informed by a cybernetic model, we studied how the IT function enables agility. We found evidence (1) that the more mature the policy processes of the IT function, the more the IT function will create agility in information systems; (2) The more mature the intelligence processes of the IT function to look outside the organization, the more the IT function will create agility in information systems and; (3) The more mature the control processes of the IT function that focus on the current use of information systems, the more the IT function will create agility in information systems.

The impact of hypoglycaemia on quality of life and related patient-reported outcomes in Type 2 diabetes : a narrative review

As a common side effect of insulin treatment for diabetes, hypoglycaemia is a constant threat and can have far-reaching and potentially devastating consequences, including immediate physical injury as well as more pervasive cognitive, behavioural and emotional effects. Moreover, as a significant limiting factor in achieving optimal glycaemic control, exposure to hypoglycaemia can influence diabetes self-management.

Although hypoglycaemia is known to occur in Type 2 diabetes, its morbidity and impact on the individual are not well recognized. The aim of the current review is to examine published evidence to achieve a synthesis of the scope and significance of the potential detriment caused by hypoglycaemia to individuals with Type 2 diabetes. The implications of these observations for treatment and research have also been considered.

A narrative review was performed of empirical papers published in English since 1966, reporting the effect of hypoglycaemia on quality of life and related outcomes (including generic and diabetes specificquality of life, emotional well-being and health utilities) in Type 2 diabetes.

Research demonstrates the potential impact of hypoglycaemia on the lives of people with Type 2 diabetes, from an association with depressive symptoms and heightened anxiety, to impairment of the ability to drive, work and function in ways that are important for quality of life. Few studies consider hypoglycaemia as an explanatory variable in combination with quality of life or related primary endpoints. As a consequence, there is a pressing need for high-quality research into the overall impact of hypoglycaemia on the lives of people with Type 2 diabetes.

Tomorrow’s car – for today’s people : can tilting three wheeled vehicles be a solution for the problems of today and the future?

The current automotive industry and todays car drivers are faced with every increasing challenges, not previously experienced. Climate Change, financial issues, rising fuel prices, increased traffic congestion and reduced parking space in cities are all leading to changes in consumer preferences and the requirements of modern passenger vehicles. However, despite the shift in the industry dynamics, the principal layout of a car hasn’t changed since its invention. The design of a ’conventional’ vehicle is still principally a matchbox with four wheels, one at each corner. The concept has served its purpose well for over 100 years, but such a layout is not suited to solving today’s problems. To address the range of problems faced by the industry, a number of alternative commuting vehicles have been developed. Yet the commercialization of these ‘alternative’ vehicles has yet to be successful. This is largely due failure of these vehicles to meet the changing demands of the industry and the limited understanding of consumer behaviour, motivation and attitudes. Deakin University’s Tomorrow’s Car concept tackles all of these problems. The vehicle is a novel three-wheeler cross over concept between a car and a motorbike that combines the best of both worlds. The vehicle combines the low cost, small size and ‘fun’ factor of a motorbike together with the safety, comfort and easy to drive features of a car produce a vehicle with a fuel efficiency better than either car or scooter. Intensive market research has been conducted for various major potential markets of alternative vehicles including India, China and Australia. The research analysed consumer attitudes in relation to narrow tilting vehicles, and in particular towards Deakin’s Tomorrow’s Car (TC). The study revealed that a relatively large percentage of consumers find such a concept very appealing. For the other consumers, the overall appearance and perception of safety and not the actual safety performance were found to be the most impeding factors of such vehicles. By addressing these issues and marketing the vehicle accordingly the successful commercialization of Tomorrow’s Car can be ensured.

Aiming for change by degrees

Our federal Education Minister believes too many Australians are falling through the cracks, writes Joanna Mather.

Addressing a group of doctoral graduates in Melbourne recently, federal Education Minister Julia Gillard used Barack Obama's election victory in the US to drive home the social and economic imperatives for getting more poor and disadvantaged Australians into universities.

A new sliding mode-based learning control scheme

 A new sliding mode-based learning control scheme for a class of SISO dynamic systems is developed in this paper. It is seen that, based on the most recent information on the closed-loop stability, a recursive learning chattering-free sliding mode controller can be designed to drive the closed-loop dynamics to reach the sliding mode surface in a finite time, on which the desired closed-loop dynamics with the zero-error convergence can be achieved.

A new design of sliding mode control systems

A new sliding mode control technique for a class of SISO dynamic systems is presented in this chapter. It is seen that the stability status of the closed-loop system is first checked, based on the approximation of the most recent information of the first-order derivative of the Lyapunov function of the closed-loop system, an intelligent sliding mode controller can then be designed with the following intelligent features: (i) If the closed-loop system is stable, the correction term in the controller will continuously adjust control signal to drive the closed-loop trajectory to reach the sliding mode surface in a finite time and the desired closed-loop dynamics with the zero-error convergence can then be achieved on the sliding mode surface. (ii) If, however, the closed-loop system is unstable, the correction term is capable of modifying the control signal to continuously reduce the value of the derivative of the Lyapunov function from the positive to the negative and then drives the closed-loop trajectory to reach the sliding mode surface and ensures that the desired closed-loop dynamics can be obtained on the sliding mode surface. The main advantages of this new sliding mode control technique over the conventional one are that no chattering occurs in the sliding mode control system because of the recursive learning control structure; the system uncertainties are embedded in the Lipschitz-like condition and thus, no priori information on the upper and/or the lower bounds of the unknown system parameters and uncertain system dynamics is required for the controller design; the zero-error convergence can be achieved after the closed-loop dynamics reaches the sliding mode surface and remains on it. The performance for controlling a third-order linear system is evaluated in the simulation section to show the effectiveness and efficiency of the new sliding mode control technique.

Sex differences in achievement in year 12 mathematics and non-routine problem solving

In 1991 all Victorian year 12 students undertook the new Victorian Certificate of Education Mathematics Study designed by the Victorian Curriculum and Assessment Board. This paper presents the results of a study into sex difference in achievement in the new VCE Mathematics study in Victoria. An important goal of the study designers was to encourage more equal participation in senior secondary mathematics by females and males and to include assessment of mathematical skills previously not assessed in a year 12 course in Victoria. These new tasks could conceivably change the degree and direction of sex difference in achievement in senior secondary mathematics.

Projected socioeconomic disparities in the prevalence of obesity among Australian adults

Objective: To project prevalence of normal weight, overweight and obesity by educational attainment, assuming a continuation of the observed individual weight change in the 5-year follow-up of the national population survey, the Australian Diabetes, Obesity and Lifestyle study (AusDiab; 2000–2005).

Methods: Age-specific transition probabilities between BMI categories, estimated using logistic regression, were entered into education-level-specific, incidence-based, multi-state life tables. Assuming a continuation of the weight change observed in AusDiab, these life tables estimate the prevalence of normal weight, overweight and obesity for Australian adults with low (secondary), medium (diploma) and high (degree) levels of education between 2005 and 2025.

Results: The prevalence of obesity among individuals with secondary level educational attainment is estimated to increase from 23% in 2000 to 44% in 2025. Among individuals with a degree qualification or higher, it will increase from 14% to 30%. If all current educational inequalities in weight change could be eliminated, the projected difference in the prevalence of obesity by 2025 between the highest and lowest educated categories would only be reduced by half (to a 6 percentage point difference from 14 percentage points).

Conclusion: We predict that almost half of Australian adults with low educational status will be obese by 2025. Current trends in obesity have the potential to drive an increase in the absolute difference in obesity prevalence between educational categories in future years.

Implications: Unless obesity prevention and management strategies focus specifically on narrowing social inequalities in obesity, inequalities in health are likely to widen.

Excess gestational weight gain : an exploration of midwives' views and practice.

Background
Excess gestational weight gain (GWG) can affect the immediate and long term health outcomes of mother and infant. Understanding health providers' views, attitudes and practices around GWG is crucial to assist in the development of practical, time efficient and cost effective ways of supporting health providers to promote healthy GWGs. This study aimed to explore midwives' views, attitudes and approaches to the assessment, management and promotion of healthy GWG and to investigate their views on optimal interventions.
Methods
Midwives working in antenatal care were recruited from one rural and one urban Australian maternity hospital employing purposive sampling strategies to assess a range of practice areas. Face-to-face interviews were conducted with 15 experienced midwives using an interview guide and all interviews were digitally recorded, transcribed verbatim and analysed thematically.
Results
Midwives interviewed exhibited a range of views, attitudes and practices related to GWG. Three dominant themes emerged. Overall GWG was given low priority for midwives working in the antenatal care service in both hospitals. In addition, the midwives were deeply concerned for the physical and psychological health of pregnant women and worried about perceived negative impacts of discussion about weight and related interventions with women. Finally, the midwives saw themselves as central in providing lifestyle behaviour education to pregnant women and identified opportunities for support to promote healthy GWG.
Conclusions
The findings indicate that planning and implementation of healthy GWG interventions are likely to be challenging because the factors impacting on midwives' engagement in the GWG arena are varied and complex. This study provides insights for guideline and intervention development for the promotion of healthy GWG.