On sensory feedback in hand prostheses

Popular Abstract in Swedish Denna avhandling behandlar ämnet känselåterkoppling i handproteser. Att mista sin hand är en traumatisk upplevelse och den som har mist sin hand förlorar både känsel och motorik. En rudimentär greppfunktion kan återskapas genom att använda en handprotes. Nya och avancerade proteser som kontrolleras med hjälp av muskelsignaler finns numera på marknaden och dessa myoelektAmputation of the hand implies the loss of the ability to grasp and the ability to "feel". The grasping function can be primitively restored using an active prosthesis. Multi­articulating electrically powered hands have recently made their way to the market and these hands provide enhanced grasping and gripping capabilities. However, these hands provide no direct and conscious sensory feedback to

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Cross-matching with interpreted warping of 3D streamer and 3D ocean-bottom-cable data at Valhall for time-lapse assessment

Legacy streamer data and newer 3D ocean-bottom-cable data are cross-matched and analysed for time-lapse analysis of geomechanical changes due to production in the Valhall Field. The issues relating to time-lapse analysis using two such distinctly different data sets are addressed to provide an optimal cross-matching workflow that includes 3D warping. Additionally an assessment of the differences b

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Modellering och simulering av värmelast och effektbehov för konstfrusna isbanor

The aim of the thesis is to develop a model, based on well known physical and empirical formulas, to simulate the heat load on a rink of artificially frozen ice. A comparison of the results from this model and the results from other methods to determine heat load of the rink is made. The model calculates the heat load from convection, long wave radiation from the air temperature and from the sky t

Surface wave characterization of inhomogeneous substrates in printed antenna design

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Automatic Tuning of Simple Regulators

This paper proposes methods for automatic tuning of slmple regulators. The methods are robust and they require little apriori knowledge about the process. The paper presents the Ideas behind the methods and analysis. Apart from being useful In themselves, the methods will also give a solution to the longstanding problem of safe Initialization of more sophisticated adaptive controllers.

Local Agenda 21. A comparison between attitudes and practice in two Swedish Municipalities

Busshållplatser på landsbygd Mellanskåne

On anomalous conversion coefficients of dipole transitions

Dealing with a Collective Past of Warfare Violence and Contemporary Bodily Changes: The Configurations of Identities in Rural Vietnamese Adolescents

Globalisation and language contact: impact on historical change and exceptions

What’s the point of going to school? A longitudinal study of reading and writing development of students differing in linguistic abilities

At the first Nordic meeting for linguists with a research interest in reading and writing, held in Løgumkloster, Denmark, in 1987, we reported on a longitudinal study we had just started. The aim of the study was to find out which kind of linguistic disabilities are the most damaging for the development of reading and writing (Magnusson & Nauclér 1990 a, b). When reading is looked upon as a li

Manual SEAMLESS-IF Prototype 2, build 24

Modeling seasonal course of carbon fluxes and evapotranspiration in response to low temperature and moisture in a boreal Scots pine ecosystem

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Den kastrerade litteraturvetaren. Brist- och begärsstrukturer i det litteraturvetenskapliga ämnets självförståelse

A study of the meteorological processes that caused thick varves in Ångermanälven Estuary, Northern Sweden

Performance of cables subjected to elevated temperatures