A model for the development of university curricula in nanoelectronics

Nanotechnology is having an increasing impact on university curricula in electrical engineering and in physics. Major influencers affecting developments in university programmes related to nanoelectronics are discussed and a model for university programme development is described. The model takes into account that nanotechnology affects not only physics but also electrical engineering and computer engineering because of the advent of new nanoelectronics devices. The model suggests that curriculum development tends to follow one of three major tracks: physics; electrical engineering; computer engineering. Examples of European curricula following this framework are identified and described. These examples may serve as sources of inspiration for future developments and the model presented may provide guidelines for a systematic selection of topics in the university programmes.     

A Gentle Introduction to Bayesian Analysis: Applications to Developmental Research

Bayesian statistical methods are becoming ever more popular in applied and fundamental research. In this study a gentle introduction to Bayesian analysis is provided. It is shown under what circumstances it is attractive to use Bayesian estimation, and how to interpret properly the results. First, the ingredients underlying Bayesian methods are introduced using a simplified example. Thereafter, the advantages and pitfalls of the specification of prior knowledge are discussed. To illustrate Bayesian methods explained in this study, in a second example a series of studies that examine the theoretical framework of dynamic interactionism are considered. In the Discussion the advantages and disadvantages of using Bayesian statistics are reviewed, and guidelines on how to report on Bayesian statistics are provided.     

Question formulation skills training using a novel rubric with first-year medical students

Objective:The authors used an assessment rubric to measure medical students'' improvement in question formulation skills following a brief evidence-based practice (EBP) training session conducted by a health sciences librarian.Method:In a quasi-experimental designed study, students were assessed using a rubric on their pre-instructional skills in formulating answerable EBP questions, based on a clinical scenario. Following their training, they were assessed using the same scenario and rubric. Student pre- and post-test scores were compared using a paired t-test.Results:Students demonstrated statistically significant improvement in their question formulation skills on their post-instructional assessments. The average score for students on the pre-test was 45.5 (SD 11.1) and the average score on the post-test was 65.6 (SD 5.4) with an average increase of 20.1 points on the 70-point scale, p<0.001.Conclusion:The brief instructional session aided by the rubric improved students'' performance in question formulation skills.     

Going the Distance in Academic Libraries: Identifying Trends and Innovation in Distance Learning Resources and Services

In 2012, U.S. News & World Report ranked nineteen institutions on its Up-and-Coming national universities list. The universities were put on the list based on rankings from experts in higher education administration. The experts were asked to identify institutions that had implemented innovative ideas in the areas of academics, faculty, and student life. This article examines the distance education services and resources that are provided by the libraries at each of the Up-and-Coming universities in order to identify innovative ideas and trends related to the support of distance library users.     

Paper-based colorimetric enzyme linked immunosorbent assay fabricated by laser induced forward transfer

We report the Laser Induced Forward Transfer (LIFT) of antibodies from a liquid donor film onto paper receivers for application as point-of-care diagnostic sensors. To minimise the loss of functionality of the active biomolecules during transfer, a dynamic release layer was employed to shield the biomaterial from direct exposure to the pulsed laser source. Cellulose paper was chosen as the ideal receiver because of its inherent bio-compatibility, liquid transport properties, wide availability and low cost, all of which make it an efficient and suitable platform for point-of-care diagnostic sensors. Both enzyme-tagged and untagged IgG antibodies were LIFT-printed and their functionality was confirmed via a colorimetric enzyme-linked immunosorbent assay. Localisation of the printed antibodies was exhibited, which can allow the creation of complex 2-d patterns such as QR codes or letters for use in a final working device. Finally, a calibration curve was determined that related the intensity of the colour obtained to the concentration of active antibodies to enable quantitative assessment of the device performance. The motivation for this work was to implement a laser-based procedure for manufacturing low-cost, point-of-care diagnostic devices on paper.     

Learning about earthquakes: getting serious about authenticity in computer-supported learning

The discovery or re-construction of scientific explanations and understanding based on experience is a complex process, for which school learning often uses shortcuts. On the basis of the example of analyzing real seismic measurements, we propose a computer-facilitated collaborative learning scenario which meets many of the requirements for authentic learning, knowledge construction, and collaboration. The implementation of the learning environment called SeisModes is based on a general platform for supporting collaborative modeling activities. SeisModes provides a tool to allow students collaboratively learn about earthquakes and thus reduce the fears they might have concerning them. First formal evaluations showed the approach motivates students.     

Levers of Management in University-Industry Collaborations: How project management affects value creation at different life-cycle stages of a collaboration

This paper reports a longitudinal multi-case research project encompassing 38 semi-structured interviews conducted in 2011 and 2012 with four students, 12 researchers and 22 companies relating to a total of 25 university–industry collaborations. The interviews covered the collaboration type, the initiation of the collaboration and details concerning the planning of the collaboration. In addition, the interviews focused on the relationships between the people involved in the collaboration and the effects of project management. We distinguish between project management success and project success, and identify potential good practice. The paper concludes that, whereas project management success was not found to be causally related to project success, there seems to be a clearer link between project management success and ensuring effective use of resources in both companies and universities. There is also evidence that it is problematic when corporate managers think they can run research projects like lean production companies.     

Why teachers use digital learning materials: The role of self-efficacy, subjective norm and attitude

Although Information and Communication Technology (ICT) seems a promising tool in an educational context, many teachers are reluctant to integrate it in their daily practice. A large scale survey was undertaken amongst primary and secondary school teachers in the Netherlands to explore possible determinants of the educational use of digital learning materials (DLMs) in order to develop interventions to reduce teachers’ reluctance to use ICT and more specifically to stimulate the use of DLMs. Basing on the Integrative Model of Behaviour Prediction it was conjectured that self-efficacy, attitude and subjective norm would take a central role in explaining the intention to use DLMs. Several other predictors were added to the conceptual model whose effects were hypothesized to be mediated by the three central variables. All conjectured relationships were found using mediation analysis on survey data from 1,484 teachers. Intention to use DLMs was most strongly determined by attitude, followed by self-efficacy. ICT skills was in its turn the strongest predictor of self-efficacy. Subjective norm played only a limited role in the intention to use DLMs. Basing on the outcome of this study, persuasive communication focusing on positive outcomes and skills based training seem appropriate interventions to promote a positive attitude towards DLM and improve self-efficacy in using DLMs.     

Einfluss unterschiedlicher Motive auf den zeitlichen Umfang ehrenamtlichen Engagements in Sportvereinen

In the social science literature, various motives for volunteering are discussed. However, so far little is known about the specific relationship between these motives and the time invested in voluntary work. Hypotheses derived from consumer goods theory concerning this association were examined. The results show (1) that altruistic motives increase the amount of engagement, and (2) that selfishly motivated volunteerism is an experience good.