FFI Publikasjoner: Recent submissions
Now showing items 461-480 of 2876
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Sparse range-Doppler image construction with neural networks
(2020-06-11)The principles outlined by compressed sensing can permit a sensor to collect reduced amount of data and still reconstruct an exact outcome. This can for example be used to generate super-resolution sparse range-Doppler ... -
Multimodal Multispectral Imaging System for Small UAVs
(2020-01-17)Multispectral imaging is an attractive sensing modality for small unmanned aerial vehicles (UAVs) in numerous applications. The most compact spectral camera architecture is based on spectral filters in the focal plane. ... -
Changes in inoperability for interdependent industry sectors in Norway from 2012 to 2017
(2021-03)The purpose of this work has been to investigate changes in interdependencies between Norway's mainland industry sectors and how it might affect national security. To this end, the interdependencies were analysed by using ... -
Large scale leakage of liquid hydrogen (LH2) – tests related to bunkering and maritime use of liquid hydrogen
(2021-01-13)Hydrogen is a promising energy carrier, which itself does not contribute to greenhouse gas emissions. Liquid hydrogen (LH2) is an efficient solution for transportation and storage of hydrogen. Especially for large vessels, ... -
Assessment of the impact of wastewater and sewage sludge treatment methods on antimicrobial resistance. Scientific opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food and Environment
(2020-10-01)The request from NFSA and NEA: Antimicrobial agents and microorganisms are introduced to sewage systems by different human activities, from private homes, institutions such as schools and hospitals, office buildings, ... -
Anbefalt metode for kartlegging av mobbing og seksuell trakassering i Forsvaret
(2019-05-12)I dette notatet redegjør vi for utviklingen av to spørsmålsbatterier som vi anbefaler at Forsvaret bruker for å kartlegge omfang og type av mobbing og seksuell trakassering. Analysen er basert på en undersøkelse som ble ... -
Bruk av skytjenester i Forsvaret - muligheter og utfordringer
(2021-01-19)I løpet av de siste 10 til 15 årene har skytjenester fått stor utbredelse, og svært mange organisasjoner har allerede tatt i bruk slike tjenester eller vurderer å gjøre det. Selve begrepet skytjeneste har også blitt godt ... -
Hvorfor så ambivalent? USAs politikk overfor EUs forsvarsambisjoner
(2021-01-19)Artikkelen diskuterer forholdet mellom den europeiske integrasjonsprosessen og det atlantiske samarbeidet under USAs ledelse. Problemstillingen artikkelen besvarer er hvilke tilnærminger Trump-administrasjonen har hatt til ... -
Redrawing borders, reshaping orders: Russia’s quest for dominance in the Black Sea region
(2021-01-04)Since Russia’s annexation of Crimea in March 2014, severe limitations have been placed on Ukraine’s coastal state rights and navigational freedoms in the Black and Azov Seas and the Kerch Strait. The "Kerch Strait clash" ... -
Towards simulation-based verification of autonomous navigation systems
(2020-09)Autonomous ships are expected to change water-based transport of both cargo and people, and large investments are being made internationally. There are many reasons for such transformation and interest, including shifting ... -
A framework for automatic behavior generation in multi-function swarms
(2020)Multi-function swarms are swarms that solve multiple tasks at once. For example, a quadcopter swarm could be tasked with exploring an area of interest while simultaneously functioning as ad-hoc relays. With this type of ... -
Vehicle Safety of the Velocity Obstacle Algorithm
(2021-01)This paper presents a mathematical analysis of the velocity obstacle algorithm applied to a nonholonomic vehicle for avoiding a moving obstacle in the plane. The velocity obstacle algorithm can be used for local navigation ... -
When the noise goes on: received sound energy predicts sperm whale responses to both intermittent and continuous navy sonar
(2020-04-08)Anthropogenic noise sources range from intermittent to continuous, with seismic and navy sonar technology moving towards near-continuous transmissions. Continuous active sonar (CAS) may be used at a lower amplitude than ... -
Automatisering i fremtidens arbeidsliv - hva sier forskningen?
(2020-12-07)Det sies at vi for tiden er inne i «den fjerde industrielle revolusjon», der teknologiutviklingen går svært raskt og har stor påvirkning på arbeidslivet vårt. Utviklingen innenfor digitalisering, kunstig intelligens, ... -
Gimlemoen skyte- og øvingsfelt - metallnivåer i vann, sediment og fisk
(2020-11-25)Tidligere overvåkningsstudier har vist utlekking av metaller og metalloider som bly (Pb), kobber (Cu) og antimon (Sb) i bekker som renner ut fra Gimlemoen skyte- og øvingsfelt i Kristiansand. Dette har ført til at fiskevann ... -
Observasjoner hos Fylkesmannen i Nordland under øvelse Trident Juncture 2018
(2020-10-19)Under øvelse Trident Juncture 2018 (TRJE18) var en FFI-forsker observatør hos Fylkesmannen1 i Nordland (FMNO). Formålet med observasjonen var å undersøke problematikk knyttet til ressursprioritering og beslutningsprosesser ... -
Thermal stability of NMC442 cathode material studied by accelerating rate calorimetry
(2020-12-07)Lithium ion batteries have developed into one of the most popular secondary batteries on the market today due to high voltage, long lifetime and high energy density. However, lithium ion batteries may have safety issues, ... -
Automatic object recognition within point clouds in clustered or scattered scenes
(2020)We consider the problem of automatically locating, classifying and identifying an object within a point cloud that has been acquired by scanning a scene with a ladar. The recent work [E. Bae, Automatic scene understanding ... -
Running norBMS over virtual radios
(2020-11-23)The Norwegian Army is dependent on radios for command and control on the tactical operating field. A radio network emulator that assists in training of the personnel and in testing new computer applications before deployment, ... -
Hvem er de menige? - en kvantitativ analyse av vernepliktsdata 2014–2020
(2020-12-09)Førstegangstjenesten er sentral for rekrutteringen til Forsvaret, og kunnskap om hvem som tjenestegjør, er derfor viktig. En viktig endring i Forsvaret kom med innføringen av allmenn verneplikt i 2014. Endringen betyr ...