Joint European masters awards in construction management and construction economics : a positive step for surveying education?

The Royal Institution of Chartered Surveyors (RICS) 5th European Conference in November 2004 focussed on enhancing collaboration at master's level in real estate education across Europe. In a context of increased global economic activity and increasing ties within the EU, there are benefits to business and to students in offering this type of educational provision. But is this paradigm true for construction economics (CE) and construction management (CM)? This paper examined the potential for collaboration and joint European awards in CM and CE. There is a political will for collaboration in HE based on economic drivers for the growth of the EU and changes are being implemented to enhance transparency and mobility for students. Professional bodies are expanding their European presence. Globalisation has resulted in greater opportunities for international real estate, and construction and there is growth in these sectors for practitioners. The difficulties with joint European collaboration are short course duration and the need to cover extensive subject matter. Other barriers are university structures, quality assurance procedures, costs and finances issues as well as IT, student services and support issues. The survey revealed that there are no RICS accredited CM / CE courses outside of the UK which inhibits collaboration. The sample was split in perceived demand for collaboration and the European focus within the courses is limited, as are field trips outside the UK. Student exchange on courses is rare. Generally there is a lag between the political will to greater student mobility and collaboration and the market, which is showing growth in multinational organisations and demand for pan European construction services and a professional body keen to deliver and support this growth. Within academia the barriers and current economic climate in HE preclude the widespread adoption of greater collaboration and development of joint awards, however this position may change.

Encouraging governments to enhance the happiness of their nation : Step 1: understand subjective wellbeing

This article considers the issue of facilitating policies that enhance population happiness. An impediment to such action is the failure of most policy makers to understand that subjective wellbeing can be measured and understood within the framework of science. Additionally, they fail to realize that enhancing the subjective wellbeing of populations enhances not only the functioning of individuals but that of the population as a whole. A framework for understanding calls on the Theory of Subjective Wellbeing Homeostasis and data from the Australian Unity Wellbeing Index. This Index has been used to monitor the subjective wellbeing of the Australian population over the 6-year period 2001–2006. The article begins by a description of the subjective wellbeing construct and the theory that it is homeostatically managed. The operation of homeostasis makes very determined predictions as to the kinds of relationships that should be found in association with various environmental challenges and resources. These predictions will be examined in the light of the data from our surveys and the benefits of population happiness will be discussed. Finally, consideration will be given as to and how such understanding may be conveyed to politicians, in order to assist the development of policies aimed at enhancing the level of happiness in society.

Sand pads : a promising technique to quantify human visitation into nature conservation areas

In many places the expansion of urban areas has brought recreationists into close proximity to nature conservation areas, sometimes leading to conflict where recreation and sensitive environmental or natural values are incompatible. An important first step in managing these conflicts is to assess the degree and nature of the problem. We describe the application, and methodological considerations, associated with the use of an innovative, low-cost, practical technique to monitor human intrusions into a wetland reserve which has been designated as ‘off-limits’ to the general public. The use of seven frequently monitored sand pads over 13 weeks enabled us to determine that intrusions occurred in every week (3–14 per sand pad), deep inside the reserve during most weeks, and also identified the key access points. Most intrusions occurred during holiday periods and were by walkers or cyclists. We also conducted a series of simple experiments to examine the utility of sand pads. Our sand pads maintained their shape well and held footprints for over 1 month, they were rarely avoided by people and provided reliable indices of the level of human activity. Sand hardness varied with rainfall, and hardened sand was frequent (53.8% of 26 days) and potentially prevented detection of people. We conclude that the sand pad technique is an effective and efficient tool to measure recreational use of off-limits areas and other conservation and recreation areas, provided human traffic is not too intense, and that checks are made reasonably frequently.

One-step purification and immobilization of his-tagged rhamnosidase for naringin hydrolysis

α-l-Rhamnosidase (EC 3.2.1.40) is an enzyme that catalyzes the cleavage of terminal rhamnoside groups from naringin to prunin and rhamnose. In this study, a His-tag was genetically attached to the rhamnosidase gene ramA from Clostridium stercorarium to facilitate its purification from Escherichia coli BL21 (DE3) cells containing the pET-21d/ramA plasmid. Immobilized metal-chelate affinity chromatography (IMAC) resulted in one-step purification of N-terminally His-tagged recombinant rhamnosidase (N-His-CsRamA) which was immobilized in Ca²⁺ alginate (3%) beads. The optimum pH levels of the free and immobilized recombinant rhamnosidase were found to be 6.0 and 7.5, and the optimum temperature 55 and 60 °C respectively. At 50 °C, the free enzyme was relatively stable and exhibited a less than 50% reduction in residual activity after 180 min of incubation. The free and immobilized enzymes achieved 76% and 67% hydrolysis of the naringin in Kinnow juice respectively. Immobilization of recombinant rhamnosidase enabled its reutilization up to 9 hydrolysis batches without an appreciable loss in activity. This result indicated that the His-tagged thermostable rhamnosidase could be prepared as described and may serve to illustrate an economical and commercially viable process for industrial application.

Child-related information processing in step-parents : investigating the Cinderella effect

This thesis examined the over-representation of step-parents as perpetrators of child physical abuse. Results suggested a number of differences between step- and biological parents in attachment, information-processing, and disciplinary practices. Results were used to formulate a model of step-parental abuse, which has potential implications for the prevention of child physical abuse. The professional portfolio presents four cases from forensic practice in which predictions about further criminal behaviour are made. These cases are then used to discuss several practical questions that may be posed by psychologists who are considering which approach (clinical or actuarial) to use.

Utility of parent training for child behaviour difficulties

Focuses on parent training for child behaviour difficulties and includes four case studies providing a detailed assessment, formulation and evaluation of the treatment. The reports illustrate the utility of parent training alone and in combination with other psychological therapies and pharmacotherapy in the treatment of different childhood disorders.

Utility of personality assessment in child and adolescent mental health

This professional portfolio uses four case studies to demonstrate the utility of personality assessment in the practice of clinical psychology within a Child and Adolescent Mental (CAMHS) service, most notably in aiding clinical practice regarding diagnosis, case formulation and treatment.

The clinical utility of a suite of continence assessment tools for use in residential aged care facilities

According to the Institute of Medicine of the National Academies, 80% of direct care in nursing homes in the USA is provided by workforce that has least formal education about patient care (1). This situation is echoed in Australian residential aged care facilities where the day-to-day management is largely provided by unregulated workers (i.e. nursing assistants, personal carers and nursing aides) and is overseen by registered nurses. Some facilities additionally have access to expert advice from continence nurse advisors. In order to assist the residential aged care workforce to provide continence care that is evidence-based, a team of researchers developed and trialled a suite of continence assessment tools that were mainly targeted to unregulated workers. This paper presents information on the development of the tools (Stage 1) and on their evaluation (Stage 2).

User-centered evaluation of a virtual environment training system : utility of user perception measures

This study assessed the utility of measures of Self-efficacy (SelfEfficacy) and Perceived VE efficacy (PVEefficacy) for quantifying how effective VEs are in procedural task training. SelfEfficacy and PVEefficacy have been identified as affective construct potentially underlying VE efficacy that is not evident from user task performance. The motivation for this study is to establish subjective measures of VE efficacy and investigate the relationship between PVEefficacy, SelfEfficacy and User task performance. Results demonstrated different levels of prior experience in manipulating 3D objects in gaming or computer environment (LOE3D) effects on task performance and user perception of VE efficacy. Regression analysis revealed LOE3D, SelfEfficacy,
PVEefficacy explain significant portions of the variance in VE efficacy. Results of the study provide further evidence that task performance may share relationships with PVEefficacy and SelfEfficacy, and that affective constructs, such as PVEefficacy, and SelfEfficacy may serve as alternative, subjective measures of task performance that account for VE efficacy.