Blar i SINTEF Ocean på tittel
Viser treff 911-930 av 1384
-
Operation and Maintenance Modelling
(Chapter, 2018)Operational expenditure (OPEX) is one of the major contributors to the levelized cost of energy (LCoE) for offshore wind farms. To assess different solutions and select the best ones, good models for maintenance and logistics ... -
Operational planning for routes and schedules for a fleet of fuel supply vessels
(Journal article; Peer reviewed, 2017-09)This paper considers a real operational problem of routing and scheduling a fleet of fuel supply vessels used to service customer ships anchored outside a major port. The problem can be formulated as a rich multi-trip ... -
Opinion on the safety of BioProtein® by the Scientific Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety. Revised version
(VKM Report;2006:43, Research report, 2006-10-05)BioProtein® (BP) is a trademark for single cell (bacteria) protein, based on conversion of methane, with the addition of ammonia and oxygen, to a protein source. BP is produced by Norferm AS in Norway, and has been authorized ... -
Oppdatert risikovurdering – introduksjon av høypatogent aviært influensavirus til Norge våren 2007. Uttalelse fra Hovedkomiteen i Vitenskapskomiteen for mattrygghet
(VKM Report;2007:06, Research report, 2007)VKM ga i 2006 to risikovurderinger vedrørende introduksjon av høypatogent aviært influensavirus til Norge. Den foreliggende vurderingen er en oppdatering av disse vurderingene og besvarer spørsmål om risiko i ulike situasjoner ... -
Oppdaterte anløpsprognoser for fiskefartøy frem til 2060 - 2018:00872
(SINTEF Ocean rapporter;2018:00872 A, Research report, 2018-08-31)Denne rapporten presenterer en oppdatert prognose for anløp fra fiskeflåten frem mot 2060. Arbeidet som presenteres er en oppdatering av et tidligere arbeid fra slutten av 2014, men med oppdatert datagrunnlag som strekker ... -
Opportunities for increased profit and reduced cost and emissions by service differentiation within container liner shipping
(Journal article; Peer reviewed, 2016)This paper investigates opportunities for increased profit and reduced emissions and cost by service differentiation within container shipping. Traditionally the strategy among the container lines has been profit maximization ... -
Oppsummering settefiskforum 2015 NCE Aquaculture og Skrettings settefiskforum 21.og 22. september i Bodø
(SINTEF Fiskeri og havbruk;A27231, Research report, 2015-10-12)Settefiskforumet ble arrangert den 21. og 22. september i Bodø. Målet med arrangementet var å plukke tematikker fra TEKSET 2015 og bringe disse nærmere prosjektmuligheter. Dette ble gjort gjennom å legge opp et program med ... -
Optical measurement of tissue perfusion changes as an alternative to electrocardiography for heart rate monitoring in Atlantic salmon (Salmo salar)
(Peer reviewed; Journal article, 2021)Background: Welfare challenges in salmon farming highlights the need to improve understanding of the fish’s response to its environment and rearing operations. This can be achieved by monitoring physiological responses ... -
Optimal Force Allocation for Overconstrained Cable-Driven Parallel Robots: Continuously Differentiable Solutions With Assessment of Computational Efficiency
(Peer reviewed; Journal article, 2020)In this article, we present a novel method for force allocation for overconstrained cable-driven parallel robot setups that guarantees continuously differentiable cable forces and allows for small penalized errors in the ... -
Optimal ship lifetime fuel and power system selection
(Peer reviewed; Journal article, 2021)Alternative fuels and fuel-flexible ships are often seen as promising solutions for achieving significant greenhouse gas reductions in shipping. We formulate the selection of alternative fuels and corresponding ship power ... -
Optimization in offshore supply vessel planning
(Journal article; Peer reviewed, 2016)This paper considers the offshore supply vessel (OSV) planning problem, which consists of determining an optimal fleet size and mix of OSVs as well as their weekly routes and schedules for servicing offshore oil and gas ... -
Optimization of a Calcium-Based Treatment Method for Jellyfish to Design Food for the Future
(Peer reviewed; Journal article, 2022)Edible jellyfish are a traditional Southeast Asian food, usually prepared as a rehydrated product using a salt and alum mixture, whereas they are uncommon in Western Countries and considered as a novel food in Europe. Here, ... -
Optimization-based motion planning for trawling
(Journal article; Peer reviewed, 2018-10-03)This work presents an optimization-based motion planning system for trawling operations. The formulation makes use of simplistic physical descriptions of the vessel and fishing gear together with catch dynamics of sweeping ... -
Optimizing Jack-up vessel strategies for maintaining offshore wind farms
(Journal article; Peer reviewed, 2017-10)In this paper we present a new two-stage stochastic mathematical programming model that determines the optimal jack-up vessel strategy for an offshore wind farm. Given an offshore wind farm site, and distance to shore the ... -
Optimizing size selectivity and catch patterns for hake (Merluccius merluccius) and blue whiting (Micromesistius poutassou) by combining square mesh panel and codend designs
(Peer reviewed; Journal article, 2022)Gear modifications in fisheries are usually implemented to obtain catch patterns that meet management objectives. In the Basque bottom trawl fishery, gear regulations include the use of a square mesh panel (SMP) placed at ... -
Organic additive release from plastic to seawater is lower under deep-sea conditions
(Peer reviewed; Journal article, 2021)Plastic garbage patches at the ocean surface are symptomatic of a wider pollution affecting the whole marine environment. Sinking of plastic debris increasingly appears to be an important process in the global fate of ... -
Organic chemicals associated with rubber are more toxic to marine algae and bacteria than those of thermoplastics
(Journal article; Peer reviewed, 2023)The current study investigated the chemical complexity of fifty plastic (36) and elastomer/rubber (14) methanol extracts from consumer products, focusing on the association with toxicity in two screening assays (bacteria ... -
Organisational safety indicators in aquaculture – a preliminary study
(Chapter, 2017)The aquaculture industry has since the 70’s grown to become one of the most important industries in Norway. A safety challenge for the Norwegian fish farming companies is escape of salmon. During the last decade, the main ... -
Outcomes From a Study of Validation of Ship Specific Models for Shiphandling Simulator
(ASME Proceedings | Ocean Engineering;OMAE2017-61400, Chapter, 2017-06-25)This paper presents some outcomes from a four years (2013 – 2016) long research project investigating validation of ship specific simulation models. In contrast to the other initiatives such as SIMMAN 2008 [1] and SIMMAN ... -
Outcomes of the DeepWind conceptual design
(Journal article, 2015)DeepWind has been presented as a novel floating offshore wind turbine concept with cost reduction potentials. Twelve international partners developed a Darrieus type floating turbine with new materials and technologies for ...