Browsing Artikler by Issue Date
Now showing items 1-20 of 339
-
"Med mobilen i lomma" : pårørendes erfaringer når en av deres nære dør
(Journal article; Peer reviewed, 2011)I dag og i årene fremover har helsevesenet store omsorgsutfordringer knyttet til økningen av antall eldre i befolkningen. En stor andel eldre avslutter livet i sykehjem, og de fleste har pårørende hos seg i tiden rundt ... -
Modelling day-ahead Nord Pool forward-price volatility: realized rolatility versus GARCH models
(Journal article, 2011)The argument that better volatility estimates can be obtained by using standard time-series techniques on non-parametric volatility measures constructed from high- frequency intradaily returns has been prevalent over the ... -
Interaction with potential donors’ families : the professionals’ community of concern - a phenomenological study
(Peer reviewed; Journal article, 2011)The aim of this paper was to explore the health professionals’ experiences and gain a deeper understanding of interaction with families of critically ill or traumatized patients with severe brain injuries. The methodological ... -
A Parallel multi-neighborhood cooperative tabu search for capacitated vehicle routing problems
(Journal article; Peer reviewed, 2012)This paper presents a parallel tabu search algorithm that utilizes several different neighborhood structures for solving the capacitated vehicle routing problem. Single neighborhood or neighborhood combinations are ... -
Covariance estimation using high-frequency data : an analysis of Nord Pool electricity forward data
(Journal article, 2012)The modeling of volatility and correlation is important in order to calculate hedge ratios, value at risk estimates, CAPM betas, derivate pricing and risk management in general. Recent access to intra-daily high-frequency ... -
Kinesisk kullimport og norsk gassproduksjon/-eksport gir CO2-utslipp reduksjoner tilsvarende 7-8 norske komplette bilparker
(Journal article, 2013)Internasjonale miljøforkjempere som ønsker et forbud mot økt kinesisk import av kull og redusert produksjon av norsk naturgass tar grundig feil. Det faktum at Kina driver opp kullprisen i verdensmarkedet og Norge presser ... -
The shrinking and expanding heuristic for the fleet size and mix vehicle routing problem
(Journal article, 2013)The FSMVRP (Fleet Size and Mix Vehicle Routing Problem) is a variant of the Classical Capacitated Vehicle Routing Problem, CVRP. We suggest a new methodology, called the Shrinking and Expanding Heuristic (SEH) which is ... -
Scientific stochastic volatility models for the European carbon markets: forecasting and extracting conditional moments
(Journal article, 2014)This paper builds and implements a multifactor stochastic volatility model for the latent (and observable) volatility of the carbon front December forward contracts at the European Carbon Exchanges, applying Bayesian Markov ... -
A Hybrid approach for milk collection using trucks and trailers
(Journal article; Peer reviewed, 2014) -
A cooperative parallel metaheuristic for the capacitated vehicle routing problem
(Journal article; Peer reviewed, 2014)This paper introduces a cooperative parallel metaheuristic for the capacitated vehicle routing problem. The proposed metaheuristic consists of multiple parallel tabu search threads that cooperate by asynchronously exchanging ... -
Service users’ experiences and views of aggressive situations in mental health care: a systematic review and thematic synthesis of qualitative studies
(Peer reviewed; Journal article, 2015)Background: Aggressive situations occurring within mental health services can harm service users, staff, and the therapeutic environment. There is a consensus that the aggression phenomenon is multidimensional, but the ... -
Using social innovation as a theoretical framework to guide future thinking on facilitating collaboration between mental health and criminal justice services
(Peer reviewed; Journal article, 2015)Offender mental health is a major societal challenge. Improved collaboration between mental health and criminal justice services is required to address this challenge. This article explores social innovation as a conceptual ... -
On the Estimation of Extreme Values for Risk Assessment and Management: The ACER Method
(Peer reviewed; Journal article, 2015)In this paper we use an Average Conditional Exceedance Rate (ACER) method to model the tail of the price change distribution of daily spot prices in the Nordic electricity market, Nord Pool Spot. We use an AR-GARCH model ... -
Core competences : a mixed methods study of biomedical laboratory scientists in Norway
(Peer reviewed; Journal article, 2015)Background: This study describes how a sample of Norwegian biomedical laboratory scientists perceive their profession's core competences. Method: An explorative sequential mixed method was conducted based on two rounds of ... -
Safeguarding export and import transactions through relationships and networking
(Journal article, 2016)This paper provides insight into some notable factors in safeguarding business transactions. Firms in the Sunnmøre region of Norway use a variety of governance forms to secure and safeguard international business transactions. ... -
Expanding the unit of analysis from firms to supply networks
(Peer reviewed; Journal article, 2016)Purpose: There is strong interest in new supply chain management (SCM) constructs as contemporary academic writers call for more theory and more multidisciplinary research. There is, however, little guidance on how to ... -
Lederen som innovatør og balansekunstner : en kvalitativ studie av lederes erfaringer fra forskningssamarbeid mellom helse- og velferdstjenestene og høyere utdanning
(Journal article; Peer reviewed, 2016)The manager as innovator and equilibrist: a qualitative study of the experiences of Norwegian managers in health and welfare service taking part in research partnership with higher education -
Helhetlige pasientforløp – gjennomføring i primærhelsetjenesten
(Peer reviewed; Journal article, 2016)Et av hovedmålene i samhandlingsreformen har vært at kommuner i samarbeid med sykehus skal kunne tilby helhetlige og integrerte tjenester før og etter sykehusopphold, basert på sammenhengende pasientforløp. Kommuner og ... -
Vessel Fleet Optimization for Maintenance Operations at Offshore Wind Farms under Uncertainty
(Peer reviewed; Journal article, 2016)In this paper we consider the problem of determining the optimal fleet size and mix of vessels to support maintenance activities at offshore wind farms. A two-stage stochastic programming model is proposed where uncertainty ...