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Regeneration of peripheral nerves: The role of protein phosphorylation

The involvement of phosphorylation/dephosphorylation reactions in peripheral nerve regeneration was studied in frog and adult mouse during in vivo and in vitro conditions. By comparing phosphoprotein patterns in normal and regenerating frog sciatic nerves a regeneration related phosphoprotein (PP90) was found. The kinase acting on PP90 was pharmacologically distinguished from PKC and PKA but sensi

Sustainability in IS: the case for an open systems approach

Common sense tells us that cost cutting leads to saving, and spending should therefore be minimized. However, a little reflection tells us that this sometimes leads to false economies. In an organizational context, these can lead on to a downward spiral of organizational ‘suicide’. Examples of false economies may include: saving on maintenance; saving on research and development expenditure; savin

Choir in Focus 2010

Choir singing, choral practice and singing in general are explored as research objects in a variety of disciplines. Together, they describe a complex and multifaceted field of interesting cultural-historical, pedagogical, sociological, and psychological and music related topics. The disciplines that work with choir related research differ in theoretical and methodological traditions and vary with

ORF-MOSAIC for Adaptive Control of a Biomimetic Arm

This study is an attempt to take advantage of a cerebellar model to control a biomimetic arm. The cerebellar controller is a modified MOSAIC model which adaptively controls the arm. We call this model ORF-MOSAIC (Organized by Receptive Fields MOdular Selection And Identification for Control). The arm features a musculoskeletal model which is controlled through muscle activations by means of optimi

Add-ons for accessibility control in object oriented design software

Knowledge concerning how the built environment should be designed to allow accessibility for persons with different disablements is not sufficiently applied in building design and facilities management. Many of the difficulties in traditional paper based design to communicate and validate the use of a building can be overcome by the new possibilities that are offered by object oriented 3D based ca