Data driven networks applicable for shipping industrial applications to create decentralized system intelligence are considered in this study. Such system intelligence can facilitate to improve the respective operational efficiency in local (i.e. vessel operations) and global (i.e. logistics operations) scales in shipping as the main advantage. The main features of these data driven networks are ...

Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities. This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity. Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, ...

Autonomous navigation will play an important role in the future of the shipping industry. Hence, this study illustrates several concepts that should support the navigation side in relation to the collision avoidance of autonomous ships. The concept of system intelligence, i.e., cloned by human navigators, as the digital helmsman to navigate future vessels is discussed in the first part of this study. ...

The history of Russia and Norway and their areas in the Arctic and Russian-Norwegian relations are traditionally important for the residents of both states. Opportunities to present new documents and materials, to discuss the significance of centuries-old ties between Russia and Norway, especially in the North, are not provided so often. In early April 2019, a large-scale scientific seminar of Russian ...

Despite improved fisheries management, overcapacity is still a major issue in fisheries worldwide. This study investigates the economic effect of a mismatch between catch capacity and quota holdings on the economic performance of fishing boats operating in a system of Individual Fishing Quota (IFQ) system. Based on the data of 71 fishing vessels, which constitute the entire fleet of Norwegian seagoing ...

To investigate the heavy metal pollution in leachate from sanitary landfill site of municipal solid waste, a survey was conducted in Tromsø, Northern Norway. Results shows that contents of heavy metals in landfill leachate follow the order Mn>Zn>Ni>Cu>Cr>As>Pb>Cd>Hg, and the order of the risk of different heavy metals is: Mn>Ni>As>Zn>Cr>Pb>Cd>Hg>Cu. The concentrations of Mn and Ni in landfill leachate ...

This paper considers a non-preemptive open shop scheduling problem (OSSP), in which machines are not available to process jobs on known periodic interval times resulted from periodic service repair, rest period, and so on. Asymmetric transportation time between machines is considered, which can be different from one job to another. The objective is to minimize the weighted mean completion time (WMCT). ...

Iceland’s periglacial realm is one of the most dynamic on the planet, with active geomorphologicalprocesses and high weathering rates of young bedrock resulting in high sediment yields and ongoingmass movement. Permafrost is discontinuous in Iceland’s highlands and mountains over c. 800 m a.s.l,and sporadic in palsa mires in the central highlands. During the late Pleistocene and Holocene, ...

Anoxic marine sediments contribute a significant amount of dissolved iron (Fe²⁺) to the ocean which is crucial for the global carbon cycle. Here, we investigate iron cycling in four Arctic cold seeps where sediments are anoxic and sulfidic due to the high rates of methane-fueled sulfate reduction. We estimated Fe²⁺ diffusive fluxes towards the oxic sediment layer to be in the ...

The article studies the Sámi experiences during the ‘German era’ in Norway and Finland, 1940–1944, before the Lapland War. The Germans ruled as occupiers in Norway, but had no jurisdiction over the civilians in Finland, their brothers-in-arms. In general, however, encounters between the local people and the Germans appear to have been cordial in both countries. Concerning the role of racial ideology, ...