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(Invited) Changes in Thermal Stability of Cyclic Aged Commercial Lithium-Ion Cells
(2019)
Thermal stability is one of several factors affecting the safety properties of lithium-ion cells. The thermal stability for uncycled cells is well-documented, but the effect of cyclic ageing on thermal stability is far ...
Hva nå, norsk forsvarsindustri? Instrumentelle og institusjonelle svar på EUs nye politikk på det sikkerhets- og forsvarspolitiske området:Instrumentelle og institusjonelle svar på EUs nye politikk på det sikkerhets- og forsvarspolitiske området
(2019-12-11)
Artikkelen diskuterer EUs nye forsvarspakke med særlig vekt på CARD (Coordinated Annual Review on Defence), PESCO (Permanent Structured Cooperation) og EDF (European Defence Fund). Formålet er å styrke EU som sikkerhetspolitisk ...
Northern bottlenose whales in a pristine environment respond strongly to close and distant navy sonar signals
(2019-03-20)
Impact assessments for sonar operations typically use received sound levels to predict behavioural disturbance in marine mammals. However, there are indications that cetaceans may learn to associate exposures from distant ...
Strategy for Detection and High-Resolution Characterization of Authigenic Carbonate Cold Seep Habitats Using Ships and Autonomous Underwater Vehicles on Glacially Influenced Terrain
(2019-11-26)
Cold seep habitats with authigenic carbonates and associated chemosynthetic communities in glacially influenced terrains constitute an important part of the benthic ecosystems, but they are difficult to detect in large-scale ...
Fragmentation of an armour piercing projectile after impact on composite covered alumina tiles
(2019-11-18)
In a typical body armour system, a hard armour plate is often used in conjunction with a soft ballistic panel. The main purpose of the armour plate is to erode and fragment an impacting projectile, such as 7.62 mm armour ...
A 11‐day compressed overload and taper induces larger physiological improvements than a normal taper in elite cyclists
(2019-08-28)
Endurance athletes usually achieve performance peaking with 2‐4 weeks of overload training followed by 1‐3 weeks of tapering. With a tight competition schedule, this may not be appropriate. Thus, the aim of this study was ...
Automatic scene understanding and object identification in point clouds
(2019-10-10)
A ladar can acquire a dense set of 3D coordinates of a scene, a so-called point cloud, in sub-second time from ranges of several kilometers. This paper presents algorithms for segmenting a point cloud into meaningful classes ...
Russia and its Western Neighbours: A Comparative Study of the Security Situation in the Black, Baltic and Barents Sea Regions
(2019-12-17)
Since Russia’s military intervention in Ukraine in 2014, the security situation of Europe’s eastern "frontline states" has undergone significant changes. In and around the Black Sea, the Baltic Sea and the Barents Sea, the ...
Skandinavias første jihadister
(2019-03-22)
Nyoppdagede primærkilder viser et skandinavisk innslag blant afghanaraberne
i 1980-årene. Jihadismen i nord er antakelig eldre enn tidligere antatt.
Multi-phase performance evaluation for modern minehunting systems
(2019-05-10)
Many NATO navies are in the process of replacing their dedicated minehunting vessels with systems of heterogeneous, unmanned modules. While traditional ship-based assets prosecute sonar contacts in sequence through to ...