Search results for "520"

Dynamic characterization for the dielectric electroactive polymer fundamental sheet

2012

Published version of an article published in the journal: International Journal of Advanced Manufacturing Technology. Also available from the publisher at: http://dx.doi.org/10.1007/s00170-012-4423-6 A study into the appropriateness of characterizing the dynamics of the dielectric electroactive polymer (DEAP) fundamental sheet has been performed. Whereby a model describing the dynamics of the DEAP fundamental sheet is developed, parameters of the models are determined using experimental/simulation results, and verification has been conducted to determine the precision of the dynamic model. The precision for the DEAP sheet-obtained dynamic model could not be verified unless some parameters c…

Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and Ic…

2019

[EN] Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or core-collapse supernovae, can drive relativistic outflows, giving rise to non-thermal high-energy emission. High-energy neutrinos are signatures of such outflows. The detection of gravitational waves and high-energy neutrinos from common sources could help establish the connection between the dynamics of the progenitor and the properties of the out¿ow. We searched for associated emission of gravitational waves and high-energy neutrinos from astrophysical transients with minimal assumptions using data from Advanced LIGO from its first observing run O1, and data from the ANTARES and IceCub…

Semi-decentralized strategies in structural vibration control

2011

Published version of an article published in the journal: Modeling, Identification and Control. Also available from the publisher at: http://dx.doi.org/10.4173/mic.2011.2.2 In this work, the main ideas involved in the design of overlapping and multi-overlapping controllers via the Inclusion Principle are discussed and illustrated in the context of the Structural Vibration Control of tall buildings under seismic excitation. A detailed theoretical background on the Inclusion Principle and the design of overlapping controllers is provided. Overlapping and multi-overlapping LQR controllers are designed for a simplied five-story building model. Numerical simulations are conducted to asses the pe…

Musikkterapi for mennesker med rusmiddelproblematikk: En kvalitativ metasyntese om erfaringer og opplevelser

2018

Masteroppgave klinisk helsevitenskap ME520 - Universitetet i Agder 2018 Background: Music therapy and other music-based therapies have become common in Norwegian mental health and drug misuse treatments in recent years. There are studies indicating that music therapy has good effect on this patient group. There is recommendation from the Norwegian Directorate of Health that music therapy should be offered in drug rehabilitation programs. However, little research exists on how people with substance abuse problems experience this form of therapy. Aim: This study aims to compare existing research of the experiences of people with substance abuse problems with music therapy. Research-question: …

Viscous dissipation and thermoconvective instabilities in a horizontal porous channel heated from below

2010

Accepted version of av article from the journal: International Journal of Thermal Sciences. Published version available on Science Direct: http://dx.doi.org/10.1016/j.ijthermalsci.2009.10.010 A linear stability analysis of the basic uniform flow in a horizontal porous channel with a rectangular cross section is carried out. The thermal boundary conditions at the impermeable channel walls are: uniform incoming heat flux at the bottom wall, uniform temperature at the top wall, adiabatic lateral walls. Thermoconvective instabilities are caused by the incoming heat flux at the bottom wall and by the internal viscous heating. Linear stability against transverse or longitudinal roll disturbances …

Examining Bridge Employment From a Self-employment Perspective : Evidence From the Health and Retirement Study

2017

Kartlegging av helserelatert livskvalitet hos seksåringer i Agder : Funn fra skolestartundersøkelsen året 2019/2020 og 2020/2021

2020

Master's thesis in Clinical health sciences (ME520) Background: There is little knowledge about the quality of life in young children. To prevent low quality of life later in life and being able to work evidence-based and early interventions, it is necessary to have an overview of health-related quality of life as early as possible. Aim: The purpose of this study was to map and contribute to increased knowledge of six-year-olds health-related quality of life, involving physical and psychological well-being, autonomy and parent relation, social support and peers and school environment, by studying:1.Differences between sexes 2.Differences between children born first or second part of the yea…

Advances in Permanent Deformation Modeling of Asphalt Concrete-A Review.

2022

Permanent deformation is one of the dominant asphalt concrete damages. Significant progress has been made to realistically predict the damage. In the last decade, the mechanistic approach has been the focus of research, and the fundamental theories of viscoelasticity, viscoplasticity, continuum mechanics, and micromechanics are applied to develop the material laws (constitutive equations). This paper reviews the advancement of permanent deformation models including analogical, microstructural, and continuum-based methods. Pavement analysis using the nonlinear damage approach (PANDA) is the most comprehensive and theoretically sound approach that is available in the literature. The model cou…

Double pion photoproduction on the nucleon: study of the isospin channels

1995

A model for the gamma p ----> pion+ pion- p reaction developed earlier is extended to account for all isospin channels. The model includes N, Delta(1232), N^*(1440) and N^*(1520) as intermediate baryonic states and the rho-meson as an intermediate two pion resonance. Although many terms contribute to the cross section, some channels exhibit particular sensitivity to certain mechanisms of resonance excitation or decay and the reactions provide novel information on such mechanisms. In particular the gamma N ----> N^*(1520) ----> Delta(1232) pion process affects all the channels and is a key ingredient in the interpretation of the data. Comparison is made with all available data and t…

Democracy, poverty and civil society in Mozambique

2015

National elections were held in Mozambique for the fifth time in October 2014. As a state, Mozambique – like many ‘fourth-wave’ transition countries – fulfils the formal criteria of democracy. But to what extent are the mechanisms of accountability implemented? In Africa, two issues have been identified as key impediments for successful democratic transition: failure to improve the welfare of the poor and the ‘pre-modern’ character of civil society. In Mozambique, robust economic growth has been accompanied by growing inequality, while traditional civil society organisations (CSOs) have become increasingly visible on local level since the political transition in 1994. Based on the analysis …