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Cell activation and nerve regeneration following peripheral nerve injury
Popular Abstract in Swedish Bakgrund Varje nervskada, oavsett orsak, utgör ett stort problem för den drabbade individen och slutresultatet är i regel dåligt. Personerna som drabbas av nervskador är ofta i arbetsför ålder. Rehabilitering efter en nervskada medför vanligtvis lång sjukskrivning och ibland måste patienten skolas om till ett nytt yrke. Detta innebär stora kostnader för både individen The effect of short time vibration exposure and tourniquet compression on nerve regeneration in rats was studied with special reference to cell activation. One of the hindlimbs was conditioned by either vibration exposure (5 hours / day - 5 consecutive days) or compression (150-300 mmHg for 30-120 minutes), which was followed by a recovery period of 0-7 days. Test crush lesions or a transplantatio
On the computation of stress fields on polygonal domains with V-notches
The interior stress problem is solved numerically for a single-edge notched specimen under uniaxial load. The algorithm is based on a modification of a Fredholm second-kind integral equation with compact operators due to Muskhelishvili. Several singular basis functions for each of the seven corners in the geometry enable high uniform resolution of the stress field with a modest number of discretiz
A Phytoplankton Invasion: Population Genetics, Phylogeography, and Invasion Success of Gonyostomum semen
Popular Abstract in French Phytoplancton invasif : génétique des populations, phylogéographie, et facteurs facilitant l’invasion par Gonyostomum semen De nos jours, les espèces invasives représentent une importante menace à la biodiversité. Une espèce invasive colonise un nouvel environnement, ou elle était absente, et atteint de forte densité rapidement, diminuant l’abondance ou remplaçant les esnvasive species is a major threat to ecosystems and biodiversity. Invasions by macroorganisms have been intensively studied, but little is known concerning microbial invasions. In aquatic environments, phytoplankton, i.e. autotrophic microbes, have a key role as primary producers. In my thesis, I focused on the population genetic structure and phylogeography of the freshwater raphidophyte Gonyosto
Enforcing Child Rights Globally
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Administrative Law as a Key to Market Integration?
HIV-smitta, sexuella handlingar och kriminalitet
Governance and Accountability of Joint Ventures: A Swedish Case Study
Remote sensing of the environment using laser radar techniques
"Verkligheten saknar akademiska visitkort": Johan Åkerman och samhällsvetenskapen
Nearly periodicity in acoustically excited stiffened plates and its influence on vibration, radiation and sound insulation
Negotiating a New World order - The EU and Multilateral Diplomacy at a Time of Change
Multichannel Broadband Fano Theory with Applications in Array Signal Processing
In this paper we consider fundamental limitations for DOA estimation with arbitrary lossless antennas or antenna arrays inserted inside a sphere. Spherical vector modes and their associated equivalent circuits and Q factor approximations are employed as a general framework for the analysis. The classical broadband matching theory by Fano is extended to a general multiport S-parameter model of the
Antibody-based microarrays: from focused assays to proteome-scale analysis
Information focus: assignment and phonological implications
Modelling the Dynamics of Clarifier Behaviour in Activated Sludge Systems
Protein Dynamics Studied by NMR. Kinetics of the Adipocyte Fatty Acid-Binding Protein and Oligomerisation of the Low Molecular Weight Protein Tyrosine Phosphatase.
Popular Abstract in Swedish 1: Tomas Åkerud, doktorand vid Lunds Universitet, har utvecklat en metod för att mäta hur snabbt läkemedelsmolekyler och fettsyror (de naturliga bindarna) tar sig in i och lämnar bindingsfickan i ett protein som är viktigt för fettsyrametabolismen i människa. Proteinet, adipocyt-fettsyrabindande protein (A-FABP), har som funktion att transportera fettsyror, som inte är Nuclear magnetic resonance spectroscopy (NMR) has been used to determine the kinetics of ligand binding to the adipocyte fatty acid-binding protein (A-FABP), as well as the oligomerisation and inter- and intramolecular dynamics of the low molecular weight-protein tyrosine phosphatase (LMW-PTP) in solution. NMR spectroscopy is sensitive to dynamic processes on timescales ranging from picoseconds t
Kvalitets Motivation
Klimat och Konsumtion. Tre fallstudier kring styrmedel och konsumentbeteende.
I varje samhälle har konsumenter en avgörande roll för att klimatanpassade varor och tjänster köps, används och till sist källsorteras. En alldeles övervägande andel svenskar har under flera decennier visat sig vara i hög grad miljömedvetna. Klimatförändringar såsom global uppvärmning och ett växande ozonhål har varit bland de aspekter på klimatförändringar man oroat sig mest för. Kunskap om miljö