Blar i Øvrige samlinger på utgivelsesdato
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Modeling of textured aluminum alloys used in a bumper system: Material tests and characterization
(Journal article; Peer reviewed, 2006)The three materials AA7108, AA7003 and AA6060, which can be parts of a typical bumper system in aluminum, were characterized in the present paper. Different tempers of the materials were studied. Through simple material ... -
Improved determination of heights using a conversion surface by combining gravimetric quasi-geoid/geoid and GPS-levelling height differences
(Peer reviewed; Journal article, 2006)The quasi-geoid/geoid can be determined from the Global Positioning System (GPS) ellipsoidal height and the normal/orthometric heights derived from levelling (GPS-levelling). In this study a gravimetric quasigeoid and ... -
Gender inclusion in the information society
(Chapter, 2006) -
Bioenergi og kulturlandskap: resultater fra en intervjuundersøkelse i Møre og Romsdal
(Notat (Norsk senter for bygdeforskning), Research report, 2006) -
Virusinfeksjoner ved immunsvikt. Strategimøte 2006
(Strategirapport virologi og serologi / Folkehelseinstituttet, Research report, 2006) -
The Use of Second-generation Wavelets to Combine a Gravimetric Quasigeoid Model with GPS-levelling Data
(Peer reviewed; Journal article, 2006)The merging of a gravimetric quasigeoid model with GPS-levelling data using second-generation wavelets is considered so as to provide better transformation of GPS ellipsoidal heights to normal heights. Since GPS-levelling ... -
Citizens, from consumers to prosumers: e-Government Services Typologies Revisted
(Chapter, 2006)Traditionally, eGovernment services have been classified according to a four step ladder, with increasing complexity, and an underlying assumption that the more complex, the better. In this paper, I argue that this ... -
Observer design for underwater vehicles with position and angle measurement
(Journal article, 2006)In this paper we propose a new observer system for underwater vehicles. The main design objective behind this strategy is to reduce the destabilizing effect of the Coriolis and centripetal forces and moments in the observer. ... -
Weather optimal dynamic positioning of underactuated AUVs using output feedback control
(Journal article, 2006)In this paper we present an output feedback control system for dynamic positioning of underactuated AUVs. The control objective is to maintain a desired distance to the target while orienting the vehicle towards the target ... -
LOS Path Following for Underactuated Underwater Vehicle
(Journal article, 2006)In this paper, we propose a control scheme for path following of underactuated underwater vehicles. In particular, we propose a guidance law based on the the well-known principle of Line of Sight (LOS) guidance that is ... -
Leader-follower Dynamic Synchronization of Surface Vessels
(Journal article, 2006)This paper introduces a dynamic leader-follower synchronization scheme for surface vessels that specifies the behavior of the follower vessels as they approach their desired position in a formation, or in a docking operation. ... -
Formation Control of Underactuated Marine Vehicles with Communication Constraints
(Journal article, 2006)In this paper, we propose a nonlinear coordination control scheme for formation control of a group of underactuated marine vehicles with communication topology constraints. In particular, we propose decentralized control ... -
No association between chronic musculoskeletal complaints and Val158Met polymorphism in the Catechol-O-methyltransferase gene. The HUNT Study
(Journal article; Peer reviewed, 2006-05-04)Background: The Catechol-O-methyltransferase (COMT) gene contains a functional polymorphism, Val158Met, that has been found to influence human pain perception. In one study fibromyalgia was less likely among those with ... -
Early sexual maturation, central adiposity and subsequent overweight in late adolescence. A four-year follow-up of 1605 adolescent Norwegian boys and girls: the Young HUNT study
(Journal article; Peer reviewed, 2007)Background: Early sexual maturation has been associated with overweight that may persist after the completion of biological growth and development. We have prospectively examined the influence of early sexual maturation ... -
Optimization of energy consumption in buildings with hydronic heating systems considering thermal comfort by use of computer-based tools
(Journal article; Peer reviewed, 2007)The paper deals with an optimization of parameters, which influence the energy and investment cost as well as the thermal comfort. The parameters considered in this study are: the insulation thickness of the building ... -
The effects of vehicle congestion on the environment – an EIA in the Ngorongoro crater. The Environmental Impact Statement
(NINA rapport;, Research report, 2007)The Ngorongoro Conservation Area Authority (NCAA) faces a great challenge in managing the vehicle congestion in the Ngorongoro crater. They are in need for an assessment of the present situation and realistic plans for ... -
Spin injection in quantum wells with spatially dependent rashba interaction
(Journal article; Peer reviewed, 2007)We consider Rashba spin–orbit effects on spin transport driven by an electric field in semiconductor quantum wells. We derive spin diffusion equations that are valid when the mean free path and the Rashba spin–orbit interaction ... -
Cardiovascular responses to cognitive stress in patients with migraine and tension-type headache
(Journal article; Peer reviewed, 2007)Background: The purpose of this study was to investigate the temporal relationship between autonomic changes and pain activation in migraine and tension-type headache induced by stress in a model relevant for everyday ... -
Genmodifisert maislinje MON810. Uttalelse fra Faggruppe for genmodifiserte organismer i Vitenskapskomiteen for mattrygghet 09.11.07
(VKM Report;, Research report, 2007)