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In this study, we critically examine how students enrolled in a combined engineering and teacher education program given at the KTH Royal Institute of Technology, Sweden, understand the concept of sustainable development (SD) and the professional responsibilities of engineers versus teachers in contributing to this goal. A questionnaire was used to collect and analyze data based on five research questions: (1) How do students conceptualize the notion of SD? (2) What aspects of SD are students interested in? (3) Are there any gender differences in what aspects of SD students are interested in? (4) How do students perceive the roles and responsibilities of engineers versus teachers in contributing to SD? and (5) How confident are students in their abilities to address SD issues vocationally? The data indicated a conventional view of SD among the students; a clear interest in sustainability issues, especially for ecologically linked questions; a tendency to ascribe significant but differentiated responsibilities to engineers/teachers; and a low degree of confidence in their own ability to adequately address SD issues vocationally. The data also indicated differences between male and female students when looking at interest in different aspects of SD. Overall, female students were found to be slightly more interested in SD than the male students. This gender difference is larger in relation to social aspects than ecological or economic aspects. It is suggested that future sustainable development education needs a shift of focus from what separates female and male students to what unites them. The observed “confidence gap” that exists between stated degree of interest in, and perceived importance of, sustainability issues, suggests the potential for significant improvement of the design of the Master of Science in Engineering and in Education program (CL-program).

This study aims to identify the marginal impact of introducing a signal attribute of pasture-raised beef on consumer willingness to pay (WTP) for other independent attributes.

The study is divided into two steps. The first, qualitative, consisted of investigating the values consumers have regarding beef production. To this end, 52 interviews with Brazilian and US consumers were conducted using laddering. In the second, quantitative, six experiments, (face to face and online) with 267 consumers of beef were performed.

As a result, the main value found for the Brazilians was security, while for the Americans was self-direction. For consumers, the WTP for animal welfare was the most important in the choice experiments where this information was present.

These findings offer an alternate beef differentiation, enabling it to be sold with higher added value by integrating these.

There is currently a major debate about the future of pension provision in Britain. Much of that debate concerns levels and sources of income. But there is also growing interest in the role that assets and bequests might play in raising people's living standards in later life. Based on a major new survey of attitudes to inheritance and assets, this article argues that assets will not fill the pensions gap for those on the lowest incomes as these groups are least likely to have assets and among those that do, there is more support for the concept of preserving assets for inheritance than among more affluent groups. Bequests will also fail to help those most in need of a windfall as receipt of inheritances currently benefits the most affluent groups. However, among those with assets, there does seem to be more interest in liquidating assets, including housing assets, than previous research has suggested. Some people, therefore, are prepared to liquidate their assets in later life to supplement their income.

Addresses problems in mechanics and physics involving two or more coupled variables of different nature, or a number of distinct domains which interact. For these kinds of problems, considers numerical solution by the coupling of operators appertaining to the individual participating phenomena, or defined in the domains. Reviews the co‐operation of distinct discretized operators in connection with the integration of temporal evolution processes, and the iterative treatment of stationary equations of state. The specification of subtasks complies with the demand for an independent treatment on different processing units arising in parallel computation. Physical subtasks refer to problems of different field variables interacting on the continuum level; their number is usually small. Fine granularity may be achieved by separating the problem region into subdomains which communicate via the boundaries. In multiphysics simulations operators are preferably combined such that subdomains are processed in parallel on different units, while physical phenomena are processed sequentially in the subdomain.

WE concluded Part II of this series with the remark that a different outlook is needed for problems of control surface flutter than for those of wing flutter. There are two reasons for this. Wing flutter must be investigated carefully early on in the design of an aircraft so as to provide a safe aircraft without a severe weight penalty, whereas the weight penalty of avoiding control surface flutter is usually small, although not negligible, and modifications can often be made at short notice, so it is important to make a full investigation as late as possible before flight when all the data are available in a reliable form. The second reason is that with wing flutter, as with aileron reversal and divergence, it is usual to think of safety margins in terms of forward speed or possibly wing torsional stiffness; with control surface flutter, on the other hand, quite different types of safety factor become the rule.

The purpose of this paper is to understand how Saudis perceive chemical pollution health risks. Also, it attempts to investigate whether there are gender, age, education, and place of residence differences in health risk perception.

A questionnaire was designed and developed as a descriptive survey of the target population's perceptions of the impact of chemical contaminants on health. Statistical data analysis was conducted to determine the response difference among variables.

The survey demonstrated higher perceptions of health risk among females as compared to males in general and that females are more likely than males to rank items as a high risk. Most gender differences were statistically significant (F(23, 516)=4.906, p<0.001). This is in agreement with some other studies in the world. The older age group is, in general, more likely to consider something as being a high‐health risk. Also, respondents with higher education were more likely to rate more health risks as “high risk” than were other respondents. Meanwhile, there was no difference in health risk perception according to place of residence.

Saudis face increasing health risks due to chemical pollution. Very little is known about chemical pollution concern and health risk perceptions in the Saudi society. Understanding public chemicals health risk perceptions is the basis of an effective strategy for environmental health risk management. The results of this survey will provide useful information to policy makers to improve health risk communication and develop effective health risks management policies.

The authors describe an automatic system to measure the repeatability of industrial robots. A unit with a resolution of 11µm and an accuracy as high as 0.5µm has been designed.

These abstracts of British Patent Specifications are taken, by permission, from the officially prepared abridgments classified in Groups. Sets of Group abridgments can be obtained from the Patent Office, 25 Southampton Buildings, W.C.2, sheet by sheet as issued, at a subscription of 10s. per Group. Copies of the full specifications are obtainable at the same address, price 1s. each.

Artificial automata replace, in part or in total, natural automata in systems, and properly disciplined models of natural automata become design models of artificial automata for replacement. In Part I, a summary of two sets of disciplines provided by a General Systems Theory is presented, and the importance of these disciplines to the modeling of three inherited abilities is indicated for a case study. A theorem is presented in the form of an algorithm to aid in the modeling of the ability to modify and extend knowledge structures. In Part II (appearing in the next issue), the proof of the theorem is given and the theorem is applied to the case study. Finally, the application of the disciplines of the General Systems Theory is indicated for a second casestudy of an industrial system of 10 interactive automata.

Public sector entities are clearly catalysts, generators and managers of intangibles. However, they appear to be unaware so far of the possibility to prepare and use intangibles statements, but they often include information on the intangibles they produce and are concerned with in other forms of reporting they publish (e.g. social, environmental, sustainability reports). Accordingly, the first aim of the paper is to analyse the degree of disclosure on intangible resources and activities in public sector bodies' supplementary reports that have indeed different objectives from intangibles statements. In particular, the paper focuses on Local Agenda 21 (LA21), which is a local government sustainability report that is quite well known internationally. The second aim of the work is to evaluate whether, in more general terms, intangibles reports that are currently developed by private sector organisations would also be desirable for local public sector entities, and, if so, whether they could be integrated with LA21. This way, a more comprehensive report, including both sustainability‐ and intangibles‐related information, could be designed and fruitfully implemented.

The tentative exploration for intangibles‐related information within Local Agenda 21 is conducted through an empirical study referring to the specific case of Agenda 21 prepared by the Commune and the Province of Ferrara (Italy) in 2003. The evaluation of the usefulness of intangibles reports for local public sector entities is based on the analysis of the scope of their possible use.

A table is provided, including indicators that are drawn from the above sustainability report, and that could be also part of a potential intangibles statement of the local government units concerned. In generalising the results, some relevant intersection areas appear in the indicators used, even though intangibles reports and Agenda 21 serve different informational needs for diverse stakeholders. In this sense, an integration between the two documents seems possible. Indeed, a further relevant result that has also important practical implications is that intangibles reports are quite desirable for local governments as they could provide basic information that could be used not only in the perspective of communication with stakeholders, but also for internal managerial purposes of local government, such as the identification of weaknesses and assessment of the results deriving from intangibles investments and management.

This issue seems to be scarcely analysed, especially in the perspective proposed, by the existing literature.