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Quality improvement of the use of OER in higher education - challenges and consequences

A paradigm shift is emerging in universities especially regarding how personalized and collaborative mobile learning should be addressed. Recently three international benchmarking projects on quality of e-learning in higher education have been carried out by Lund University in Sweden. These showed that quality has to be valued from a holistic perspective and to a higher extent from learning dimens

Marine applications of fuel cell technology

Due to potential benefits of high energy conversion efficiency and low noise/pollution, fuel cells have attracted many application areas. In general, fuel cells can be applied on-board ships as emergency power supply, electric energy generation, power output for propulsion or where appropriate, a combination of these uses. In this paper, a brief summary is presented for various fuel cells and thei

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Authorship, anonymity and the liberty of the press in Denmark in the eighteenth century: By using the national bibliography of Denmark it is possible to get an impression of change in matters of anonymity and authorship from the eighteenth to the nineteenth century. Furthermore, a case study of the poet, 'nouvelliste' and pamphleteer Jacob Christian Bie sheds light on conditions for writing and pu

Demonstration of correlation between physical and clinical image quality measures in chest and lumbar spine radiography

Clinical and physical assessments of image quality are compared and the correlation between the two derived. Clinical assessment has been made by a group of expert radiologists who evaluated the fulfillment of the European Image Criteria for chest and lumbar spine radiography; yielding the so-called Image Criteria Score, ICS. Physical measures of image quality were calculated using a Monte Carlo m

Konstruktion av genus i rätten och samhället : en tvärvetenskaplig studie av svenska kvinnors rätt till jämställdhet i ett formellt jämlikt rättssystem

Popular Abstract in Swedish I avhandlingen belyses den inneboende konflikt som finns mellan de två snarlika begreppen jämställdhet och jämlikhet. Detta görs genom att fokusera på svenska kvinnors rätt till jämställdhet i ett formellt jämlikt rättssystem ur ett tvärvetenskapligt feministiskt perspektiv. Det betyder att även om jag har tagit min utgångspunkt i den svenska jämställdhetslagen har jag On the first of January 1992 the present Equal Opportunity Act came into force. A central aim of this law is to improve the conditions of women's working life. One aspect of the law is the possibility to serve as a mean of shifting the balance of power between the sexes. This is meant to be achieved through the inclusion of requirements for active measures to promote equality. As a part of their s

Sensor Fusion of Force and Acceleration for Robot Force Control

In this paper, robotic sensor fusion of acceleration and force measurement is considered. We discuss the problem of using accelerometers close to the end-effectors of robotic manipulators and how it may improve the force control performance. We introduce a new model-based observer approach to sensor fusion of information from various different sensors. During contact transition, accelerometers and

The Zimont TFC Model Applied to premixed Bluff Body Stabilized Combustion Using Four Different RANS Turbulence Models

The Volvo Aero Corp. (VAC) Triangular Bluff Body Stabilized Combustion rig VR-1 has been extensively researched both in terms of experiments and theoretical treatment. Previous CFD work has concentrated on Reynolds Averaged Navier-Stokes (RANS) models combined with the Level Set Flamelet Library approach. Large Eddy Simulation (LES) has also been applied to the case. In this paper the Zimont Turbu

High-valent Ruthenium-Manganese Complexes for Solar Energy Production.

We present progress in the development of artificial photosynthesis, as a means to harvesting and storage of solar energy. The plan is to compose molecular systems that combine known photochemistry with emerging functional model compounds. A photochemical device for solar energy conversion contains a photosensitizer, an electron acceptor system and a donor system that prevents charge recombination