Global engineering teams – a programme promoting teamwork in engineering design and manufacturing

Engineering graduates are expected to possess various competencies categorised into hard and soft skills. The hard skills are acquired through specific coursework, but the soft skills are often treated perfunctorily. Global Engineering Teams (GET) is a programme that promotes project-oriented tasks in virtual student teams working in collaboration with industry partners. Teamwork is a major success factor for GET as students always work in groups of varying sizes. A questionnaire-based survey of the 2008 cohort of GET students was conducted to assess teamwork, communication and conflict resolution among group members. The results confirmed that deliverables are readily achieved in teams and communication was open. A challenge of using virtual teams is the availability of high-speed Internet access. The GET programme shows that it is possible to deliver engineering design and manufacturing via industry/university collaboration. The programme also facilitates multidisciplinary teamwork at an international level.     

A joint venture model for teaching required courses in ‘ethics and engineering’ to engineering students

We present our experience, spanning more than 10 years of teaching a course on ‘ethics and engineering’ for a group of MSc programmes in applied sciences at Delft University of Technology. The course is taught by a team of teachers from the faculty of Applied Sciences and from the department of Philosophy of the Faculty of Technology, Policy and Management, on a basis of complementarity and equality. We call it the Joint Venture teaching model. We conclude that the Joint Venture teaching model, in combination with the contents and teaching methods of the course, are successful. The course is a positively perceived element in the curricula. But we also point to a threat to the Joint Venture teaching model. As it may not be very attractive for staff from a technical faculty to participate in this kind of teaching, the availability of motivated and qualified staff from a technical faculty may be a problem. Mitigation of this threat requires sustained commitment from a technical faculty, and hence this is a necessary condition for a successful and sustained application of our teaching model.     

Multiobjective extremal optimization with applications to engineering design

In this paper, we extend a novel unconstrained multiobjective optimization algorithm, so-called multiobjective extremal optimization (MOEO), to solve the constrained multiobjective optimization problems (MOPs). The proposed approach is validated by three constrained benchmark problems and successfully applied to handling three multiobjective engineering design problems reported in literature. Simulation results indicate that the proposed approach is highly competitive with three state-of-the-art multiobjective evolutionary algorithms, i.e., NSGA-II, SPEA2 and PAES. Thus MOEO can be considered a good alternative to solve constrained multiobjective optimization problems.     

Exploring students’ engineering designs through open-ended assignments

ABSTRACT

This paper aims at presenting the experience of the Power Conversion project in teaching students to design a proof-of-principle contactless energy transfer system for the charging of electrical vehicles. The Power Conversion is a second-year electrical engineering (EE) project in which students are to gather and apply EE knowledge to design and test a system. This system is to work with power level and operates independent from an electricity grid. The instructional method used in this project is design-based learning (DBL). As an educational approach, DBL is to support students to gather and apply knowledge in open-ended assignments. The set-up of the project has gone through different modifications and iterations in three consecutive years regarding the organisation and supervision of the students. We have analysed the students’ design products in the past three academic years in order to evaluate whether the project set-up and supervision have influenced students’ designs. Results indicate that the open-ended character of the project has a positive influence on the designs especially regarding the criteria on efficiency, Maximum Power Point Tracking algorithm and power tracking.     

MathePraxis – connecting first-year mathematics with engineering applications

First-year engineering students often complain about their mathematics courses as the significance of the difficult and abstract calculus to their field of study remains unclear. We report on the project MathePraxis, a feasibility study which was designed as a means to give first-year students some impression about the use of mathematics in real practice. We aim to increase the motivation and retention rates among engineering students by connecting the contents of the first-year mathematics lectures with practical applications. We developed three projects, two of which are described in this article: an inverted pendulum considered as a model for the automated control within a Segway and a study on the optimal design of a ribbed cooler. In this article, we briefly present the mathematical content of the projects and report on their implementation.     

NETLAB-An Internet based laboratory for electrical engineering education

INTRODUCTION In electrical engineering, laboratory experience is an integral part of the educational process. In fact, the amount of resources required to design and con-struct innovative experiments for electrical engi-neering education is relevant, and the number of in-stallations is often limited due to economic factors (Corradini et al., 2001). As a result, the possibility of experimental training for all the students is extremely reduced. With the rapid progress of Internet technol…     

Re‐engineering the Horizontally Challenged Pastoral System

The writers, as Section Manager and head of an inner‐city school under Special Measures, describe the school’s approach to the re‐engineering of its pastoral system from a horizontal, year‐based system, to a semi‐vertical ‘family’ system. The article explores the reasons for the change, the planning process and the outcomes and suggests ways of implementing successful change over a short time‐frame.     

Classification analysis of microarray data based on ontological engineering

Background knowledge is important for data mining, especially in complicated situation. Ontological engineering is the successor of knowledge engineering. The sharable knowledge bases built on ontology can be used to provide background knowledge to direct the process of data mining. This paper gives a common introduction to the method and presents a practical analysis example using SVM (support vector machine) as the classifier. Gene Ontology and the accompanying annotations compose a big knowledge base, on which many researches have been carried out. Microarray dataset is the output of DNA chip. With the help of Gene Ontology we present a more elaborate analysis on microarray data than former researchers. The method can also be used in other fields with similar scenario.     

Is attending lectures still relevant in engineering education?

A case study was conducted on a group of undergraduate chemical engineering students to assess the relevance of attending lectures from a student perspective and to understand why these students attend and do not attend lectures with a view to developing approaches to teaching, which are of greater interest and benefit to student learning. The students were surveyed by means of a questionnaire-type survey, which collected both quantitative and qualitative data from them. The majority of students stated that lectures are still very beneficial to their learning and are not an out-of-date mode of education. The major reasons for lecture non-attendance were time priority and curriculum overload issues with other scholarly activities and poor quality teaching. The students provided a number of suggestions to improve lectures and lecture attendance, including the incorporation of active learning in lectures, linking lectures to assessment and adding extra value to what is already in the notes.     

Australian engineering educators’ attitudes towards Aboriginal cultures and perspectives

In Australia, representation of Aboriginal populations within the engineering profession is very low despite participation targets set by Government departments, professional bodies and Universities. Progressing the Aboriginal inclusion agenda within Australian Engineering Education requires a clearer understanding of engineering educators’ preparedness for increased numbers of students from this non-traditional cohort. This research stems from a recently completed project that explored Aboriginal perspectives in engineering education and proposed a model for embedding perspectives in curricula. Nine engineering academics were interviewed to explore attitudes towards Aboriginal perspectives in engineering and the viability of the proposed model. Results of the interviews indicate efforts to embed Aboriginal perspectives are starting from a small base of knowledge and experience. Individuals’ motivations and values indicate that there is significant support for improving this, but that efforts can be hampered by conceptions of Aboriginal perspectives that do not consider how Aboriginal knowledges may change engineering itself.     

Learning theories and assessment methodologies – an engineering educational perspective

This paper attempts to critically review theories of learning from the perspective of engineering education in order to align relevant assessment methods with each respective learning theory, considering theoretical aspects and practical observations and reflections. The role of formative assessment, taxonomies, peer learning and educational policy as regards promoting the learning of engineering is discussed. It is suggested that an integrated learning method in which cognitive levels, social factors and teamwork and behaviouristic elements are integrated will optimise the learning process on an engineering course. Moreover, assessment of learning should not be isolated from views of teaching and the learning methods employed by the university teacher.     

A longitudinal study of engineering students’ approaches to their studies

This longitudinal study draws on data from a larger project and examines how students’ perceptions of their opportunities to influence their study environment may be enacted in approaches aimed at influencing their studies, and whether this changes during the course of their studies. Ten students from a 4.5‐year Master’s programme in Engineering were studied throughout their education by means of semi‐structured in‐depth interviews, which were analysed thematically. The results indicate that students’ perceptions of their study environment were enacted in three approaches aimed at influencing their study environment: (i) to adapt to the environment and to study alone; (ii) to try to change the programme, to create an individual curriculum and to interact with teachers; and (iii) to cooperate with their peers. The thematic analysis suggests that students’ perceptions of their study environment were enacted in the different approaches and that these changed along with external demands in the programme.     

Testing foreign language impact on engineering students’ scientific problem-solving performance

This article investigates the influence of English as the examination language on the solution of physics and science problems by non-native speakers in tertiary engineering education. For that purpose, a statistically significant total number of 96 students in four year groups from freshman to senior level participated in a testing experiment in the Degree Programme of Aviation at the FH JOANNEUM University of Applied Sciences, Graz, Austria. Half of each test group were given a set of 12 physics problems described in German, the other half received the same set of problems described in English. It was the goal to test linguistic reading comprehension necessary for scientific problem solving instead of physics knowledge as such. The results imply that written undergraduate English-medium engineering tests and examinations may not require additional examination time or language-specific aids for students who have reached university-entrance proficiency in English as a foreign language.     

Would increasing engineering literacies enable untapped opportunities for STEM education?

The main focus here is to examine the benefits of defining and developing an engineering curriculum for elementary schools. Like many other international educational systems, Australian educational settings have been seeking to effectively implement science, technology, engineering, and mathematics (STEM) education. However, current assumptions and expectations of STEM education are broad, poorly defined and intangible. This article deliberates on possible contributions and impediments that are preventing teachers from achieving engineering education in their classrooms. Using positioning theory, this article offers possible ways that the specific literacies of engineering can be better realized in teacher practices. A closer alignment will be necessary between the visions and expectations of STEM education, as perceived by governments, business, industry, and schools, to ensure a realization of the potential of STEM education. Engineering education in elementary school settings warrants the investment of time to understand what it proffers, and to enable teachers to identity and refine their practices to optimize the many benefits afforded.     

What do final year engineering students know about sustainable development?

This paper presents data from a project that aims to determine the level of knowledge and understanding of engineering students about sustainable development (SD). The data derive from a survey completed by final year engineering students in three Irish Higher Education Institutions. This paper is part of a larger study that examines the relationship between students’ and teachers’ understanding of SD. The results from the survey show that final year engineering students’ knowledge is deficient. The majority of the participants fail to acknowledge the complexity of the concept and focus on environmental protection. Their knowledge of legislation relevant to SD and the social aspect of sustainability is particularly deficient.     

Where is the engineering I applied for? A longitudinal study of students' transition into higher education engineering,and their considerations of staying or leaving

This paper presents results from a qualitative longitudinal study of students' transition into higher education engineering. The study aims at comparing upper-secondary school students' expectations of engineering with their actual experiences when encountering the engineering programme. It explores how this encounter provides a platform for students to become integrated during first year. We find that students' expectations are poorly met by their first-year study programme. In their attempt to bridge the gap between their expectations and their experiences, the students apply three strategies: some endure the gap, some constantly try out different study strategies and some compromised their expectations and identities to become more aligned with the study programme. The findings show that even when students successfully manage to bridge the gap, their strategy may turn out to be counterproductive from a learning point of view. The implications of the study are discussed.     

An analysis of Ph.D. examiners’ reports in engineering

In recent years, there have been increasing calls for an overall transformation of the nature of engineering Ph.D. programs and the way theses are assessed. There exists a need to understand the examination process to ensure the best quality outcome for candidates in engineering. The work we present in this paper uses data collected between 2003 and 2010 for a total of 1220 Australian Ph.D. theses by analysing examiner reports. Our analysis indicates that Ph.D. theses in engineering, N?=?106, differ considerably from those in other fields in areas such as gender of candidates and examiners and the examiners’ geographical location. We also found that assessment areas such as significance and contribution of the thesis, publications arising from the thesis, breadth, depth and recency of the literature review and communication and editorial correctness are areas in which the proportion of text of engineering examiners' comments differs significantly from other fields.     

Can higher education stimulate entrepreneurial intentions among engineering and business students?

This paper approaches the issue of higher entrepreneurship education in motivating young people to start their own business as a viable alternative to the successful integration of university graduates on the labour market. The fundamental question of this research is if, currently, entrepreneurship education influences students’ entrepreneurial intentions and to what extent. The research results, based on the statistical analysis of data collected through a questionnaire distributed to Romanian business and engineering bachelor students in the final year, highlight that business students assessed the effectiveness of higher entrepreneurship education and its positive influence on entrepreneurial intentions to a greater extent than the engineering students. Furthermore, entrepreneurial intentions of engineering students are influenced positively much more by entrepreneurial family background than by entrepreneurship education. The findings provide important highlights for future research, in order to identify the most effective ways of approaching, modernising and expanding entrepreneurship education, aiming to increase entrepreneurial intentions among students, regardless of the graduated field of study.     

Research and exploration for operational research education in industry and engineering subject

On the basic of exploring the relationship of industry engineering and operational research technique, the thesis analyzes the location and utility of the operational research education in the whole industry engineering subject education. It brings forward the system design about operational research and relative class among industry engineering subject and the imagine of concrete class design for industry engineering operational research class, it puts forwards the view of optimizing operational research teaching, and it also makes some exoloration and research on ooerational research education of industry engineering, subject