Browsing SINTEF Digital by Title
Now showing items 937-956 of 1648
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Occupational health, safety and work environments in Norwegian fish farming - employee perspective
(Journal article; Peer reviewed, 2020-07-15)Background Aquaculture workers are exposed to several workplace hazards. Norwegian fish farming has a high occupational injury rate. This article provides new knowledge about workers' perceptions of their health and work ... -
Offshore outsourcing costs: known or still hidden?
(Chapter; Peer reviewed, 2019)Offshore outsourcing of software development has been both famous for the promises of great cost reductions, and infamous for the hidden costs associated with the challenges of organizing software work over distance. ... -
Oil spill barrier status panel - specification
(SINTEF Digital rapporter;2020:00517, Research report, 2020-06)This document provides a specification for an oil spill barrier status panel (OS‐BSP) for Goliat. It covers general requirements and principles, breakdown structure of barrier functions, systems ... -
On controllability of four-product dividing wall columns
(Journal article; Peer reviewed, 2018)Although potential for reduction of energy requirement and related carbon dioxide emissions is highly attractive – around 50% compared to conventional three column sequences – process industries are still reluctant to ... -
On corner cutting in multi-obstacle avoidance problems
(Journal article, 2015)One challenging and not extensively studied issue in obstacle avoidance is the corner cutting problem. Avoidance constraints are usually imposed at the sampling time without regards to the intra-sample behavior of the ... -
On Enhancing Visual Query Building over KGs Using Query Logs
(Journal article; Peer reviewed, 2018)Knowledge Graphs have recently gained a lot of attention and have been successfully applied in both academia and industry. Since KGs may be very large: they may contain millions of entities and triples relating them to ... -
On Model Predictive Path Following and Trajectory Tracking for Industrial Robots
(Journal article; Peer reviewed, 2017)In this article the model predictive path following controller and the model predictive trajectory tracking con-troller are compared for a robotic manipulator. We consider both the Runge-Kutta and collocation based ... -
On obtaining optimal well rates and placement for CO2 storage
(Journal article; Peer reviewed, 2017)Large-scale storage of CO2 in saline aquifers is considered an essential technology to mitigate CO2 emissions. Storage potential has mainly been estimated based on volumetrics or detailed simulations for specific injection ... -
On the Certificate Revocation Problem in the Maritime Sector
(Peer reviewed; Journal article, 2021)Maritime shipping is currently undergoing rapid digitalization, but with increasing exposure to cyber threats, there is a need to improve the security of the ship communication technology used during operations across ... -
On the cleansing and inspection of GPS ephemeris data 2000–2016
(Chapter, 2017)Archived GPS ephemeris data for years 2000-2016 is investigated by cleansing and precision measures. The goal of this work was twofold: (1) to reveal and remove incorrect ephemeris data so that the cleansed data is as close ... -
On the Contextualization of Event-Activity Mappings
(Journal article; Peer reviewed, 2019)Event log files are used as input to any process mining algorithm. A main assumption of process mining is that each event has been assigned to a distinct process activity already. However, such mapping of events to activities ... -
On the dimension of multivariate spline spaces
(SINTEF Rapport;, Research report, 2013)In this paper, we define the topological structures for an arbitrary axis-aligned box partition of a parametric d-dimensional box-shaped limited domain in R^d. Then we define the d-variate spline space over this partition ... -
On the globally exponentially convergent immersion and invariance speed observer for mechanical systems
(Journal article; Peer reviewed, 2017)In this article we present a reformulation of the invariance and immersion speed observer of Astolfi et al. as applied to mechanical systems with bounded inertia matrices. This is done to explore the possibility of its ... -
On the Stability of Community Tolerance for Aircraft Noise
(Journal article; Peer reviewed, 2017)Although aircraft noise-induced annoyance prevalence rates vary greatly for similar noise exposure levels in different times and places, some suggest that communities have recently reacted more strongly to aircraft noise ... -
On-Line PI Controller tuning Using Closed-Loop Setpoint Response
(Peer reviewed; Journal article, 2010) -
Onboarding software developers and teams in three globally distributed legacy projects: A multi-case study
(Journal article; Peer reviewed, 2017)Onboarding is the process of supporting new employees regarding their social and performance adjustment to their new job. Software companies have faced challenges with recruitment and onboarding of new team members, and ... -
One-year trial of 12-hour shifts in a non-intensive care unit and an intensive care unit in a public hospital: a qualitative study of 24 nurses’ experiences
(Journal article; Peer reviewed, 2019)Objectives The aim of this study was to provide recommendations to hospital owners and employee unions about developing efficient, sustainable and safe work-hour agreements. Employees at two clinics of a hospital, one a ... -
Online monitoring of aluminium primary production gas composition by use of Fourier-transform infrared spectroscopy
(Journal article; Peer reviewed, 2014)Online monitoring of aluminium primary production raw gas is challenging due to the high concentration of HF in the presence of water. Tunable Diode Laser (TDL) analyzers retrofitted with sapphire optical windows allow for ... -
Ontology-based Use Cases for Design-time and Runtime Composition of Mobile Services
(Chapter, 2009)This paper presents application of ontology-based modelling and reasoning related to the different phases of the lifecycle of mobile services. Ontology-based descriptions complement traditional design-time and runtime ... -
The Open Porous Media Flow Reservoir Simulator
(Peer reviewed; Journal article, 2020)The Open Porous Media (OPM) initiative is a community effort that encourages open innovation and reproducible research for simulation of porous media processes. OPM coordinates collaborative software development, maintains ...