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Neural vision sensors for surface defect detection

Vision sensors are built from a camera and intelligent hardware and/or software. Steadily decreasing microelectronic costs have spawned a large number of vision sensory applications, such as surface defect detection. A constructive method for defect detection entails a mixture of mathematical and intelligent modules. Such a heterogeneous modular system can be realized in many ways. In this paper w

Vitreoscilla Haemoglobin. Genetic Fusions and Metabolic Characterisation

Popular Abstract in Swedish Genteknik innebär stora möjligheter att förändra och förbättra organismers egenskaper. Genom att i en organism föra in en främmande gen kan man ge den helt nya egenskaper som den aldrig skulle ha förvärvat på naturlig väg. Genmodifierade bakterier odlas idag industriellt i stora bioreaktorer för tillverkning av olika proteiner, till exempel insulin till diabetiker, humaVitreoscilla is an obligate aerobic bacterium living in oxygen-poor environments such as stagnant ponds and decaying vegetable matter. Vitreoscilla expresses a homodimeric haemoglobin (VHb) when subjected to oxygen-limited conditions. In several organisms, expression of VHb has been shown to increase microaerobic cell growth and enhance oxygen-dependent cell metabolism. Moreover, the presence of V

Aspects of stakeholder engagement in the property development process

There is uncertainty of how external factors will affect property development costs. Clarification and mapping of these external factors and how they impact the property development process is needed in order to gain insights into total development costs in the early stages of a project. The objective of the research reported in this paper is to understand the impact of external factors, for examp

Towards More Specific Microcalorimetric Studies With Special Emphasis on Biological Systems

A new approach in isothermal heat conduction microcalorimetric studies of chemical and biological processes is explored. The general (non-specific) method of calorimetry is combined with more specific analytical methods of analysis to "multi-functional microcalorimetric process monitors". A microcalorimeter with specific analytical sensors placed in the reaction vessel for studies of processes in