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Popular Abstract in Swedish Avhandlingen behandlar robotteknik och de nya möjligheter som den kan ge människor med rörelsehinder. Jag fokuserar på teknikanvändaren och teknikanvändningen, speciellt på vad som gör robothjälpmedel värda att använda. Distinktion görs mellan användvärdhet och användbarhet. Erfarenheter från användning av den rullstolsmonterade robotarmen Manus visar att tekniska kravThis thesis deals with robotics and the new possibilities it offers people with physical disabilities. I focus on the user and the use of the technology and, in particular, on what makes robotic aids worth using - useworthiness as distinguished from usability. User experience of the wheelchair-mounted Manus manipulator shows that robotic arms must meet technical requirements in terms of accelerat

Light-in-flight recording by holography uses a picosecond pulse for the reference beam, which like a sheet of light intersects the hologram plate and produces a sensitivity area that with a speed faster than light moves over the plate like a light shutter. If, however, the front of the reference pulse by diffraction in a grating is tilted relative to its direction of motion, the velocity of the li

Popular Abstract in English Figure 1: Electron microscopy image of mesoporous material seen from above. The left image shows a possible shape of a silica particle (scale bar: 1 μm). The right image shows the mesopores in the particle (grey color) with the silicon dioxide walls (black color) (scale bar: 150 nm). Poly(N-isopropylacrylamide) (PNIPAAM) is a polymer that can provide the active part forMesoporous silica materials, such as SBA-15, have potential as biocompatible carriers for pharmaceutical applications as well as mini-reactors in e.g. catalysis. This potential arises from their well-defined porous structure on the nanometre scale accompanied by a high internal surface area (800 - 1000 m2/g). This work addresses the following issues. i) Surface grafted PNIPAAM was found to be loca

Abstract in Undetermined Non

The professional daily life of bank employees has drastically changed in many ways over the course of the period spanning from 1945 to 1995: computerization has affected the manner of working; a broader and more comprehensive assortment of services is now offered; the bank employees'corps has gone from being composed of two thirds men, to being made up of two thirds women; and changes in society h

Molecular imprinting technology is derived from the concept of creating designed recognition sites in macromolecular matrices by means of template polymerisation. Molecularly imprinted polymers are able to mimic recognition in natural binding events, such as antibody-antigen and receptor-ligand interactions. This thesis addresses some aspects of the preparation of molecularly imprinted polymers an

Short essay on Swedish film director Jan Troell.