Browsing by Title
Now showing items 1138-1157 of 2875
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Imaging ground sensor system OPAK
(2003-09-18)Architecture and technology of imaging intrusion detection sensor OPAK are presented. Applications and desired features for IDS and UGS are compared. Started developments of OPAK towards an unattended ground sensor system ... -
Imaging radar for navigation and surveillance on an autonomous unmanned ground vehicle capable of detecting obstacles obscured by vegetation
(2019-09-16)The Norwegian Defence Research Establishment (FFI), has developed a multi purpose radar demonstrator for Intelligence, Surveillance and Reconnaissance (ISR) on the Off-road Light Autonomous Vehicle (OLAV) platform. The ... -
Imitation learning for modelling air combat behaviour — an exploratory study
(2023-01-13)Fighter pilots commonly use simulators to practice their required tactics, techniques and procedures. The training may involve computer-generated forces controlled by predefined behaviour models. Such behaviour models ... -
The impact angle dependency of a piezoelectric impact sensor – a conceptual study
(2022-03-26)Piezoelectric impact sensors are designed to trigger an immediate or delayed detonation when they sense that the projectile impacts a desired target. The initial voltage signal of a piezoelectric element (PE) in a ... -
The impact of flow noise on towed and hull mounted acoustical sensors : an introductory study
(2004)In this introductory study we have assessed the impact of turbulence generated wall-pressure fluctuations on surfacemounted acoustical sensors, with a special focus on towed sonar arrays. The main findings are that the ... -
Implementation of a conformal pressure measurement system for small arms
(2020-05-20)Chamber pressure and its measurement are of paramount importance for the evaluation of the safety and the understanding of the functionality of a firearm. In a rudimentary way, this may be accomplished by proof loads, ... -
Implementation of a new and improved evaporation model in Fluent
(2011-01-13)The release and dispersion of toxic chemicals can cause a threat to military personnel and the population at large. In order to develop and implement appropriate protective capabilities and plan mitigating measures, ... -
Implementering av beslutningstrener : sluttrapport for prosjekt 846
(2004)The aim of this project has been to develop five simulation models for use in education and training of students in various Norwegian Defence schools. The models are developed according to the concept for minimalist ... -
The Importance of Significant Others in Preventing Extremism: The Philosophy and Practice of the Swedish Tolerance Project
(2020)This article concerns a specific educational programme to reduce recruitment to racist and extreme organizations in Sweden. The programme is called the Tolerance Project, and it functions as an elective course offered to ... -
Improved active sonar tactical support by through-the-sensor estimation of acoustic seabed properties
(2014)Accurate environmental information is required for obtaining confident sonar performance predictions. This environmental information is, however, often unreliable or unavailable. To support antisubmarine warfare (ASW) ... -
Improved conceptualising of hybrid interference below the threshold of armed conflict
(2023-06-08)European policymakers have identified the need to understand influence operations on social media, cyber-attacks or hidden economic investments – activities that can be characterised as hybrid threats or hybrid warfare. ... -
Improved correction methods for measuring altitude by Radar and Barometer
(2018)Geometric altitude of air targets may be found from radar or barometric measurement. However, radar rays are affected by changes in refractive index gradients which result in non-normal bending of rays. Similarly, precision ... -
Improved discretisation and linearisation of active tension in strongly coupled cardiac electro-mechanics simulations
(2012)Mathematical models of cardiac electro-mechanics typically consist of three tightly coupled parts: systems of ordinary differential equations describing electro-chemical reactions and cross-bridge dynamics in the muscle ... -
Improved estimation of oceanographic climatology using empirical orthogonal functions and clustering
(2013)Vertical profiles of temperature, salinity, and sound speed velocity are used in numerous applications where accurate vertical profiles are crucial. Conventional climatological representations of vertical oceanographic ... -
Improved Passivation Effect Due to Controlled Smoothing of the CdTe-HgCdTe Interface Gradient by Thermal Annealing
(2019-07-11)HgCdTe films grown by liquid phase epitaxy were passivated with CdTe grown by molecular beam epitaxy. A series of annealing tests with different temperatures and durations were then carried out in order to reach a two-fold ... -
Improving ship detection by using polarimetric decompositions
(2015-10-12)Norway’s large ocean areas require efficient methods to monitor vessels. Radar satellites in orbit today offer dual- or quad-polarised data, which ease the task of detecting vessels in a SAR (Synthetic Aperture Radar) ... -
Improving the decision-making basis by strengthening the risk assessments of unexploded ordnance and explosive remnants of war
(2023-01-15)For many countries, the legacy of armed conflict in the form of unexploded ordnance has a severe impact on society and daily life, as millions of tonnes of explosive remnants of war represent a grave threat to both the ... -
Impulsstøy på personell fra NSM
(2011-10-05)Kongsberg Defence & Aerospace (KDA) videreutvikler NSM (Naval Strike Missile) til nye våpenplattformer. Denne rapporten inneholder testresultater for impulsstøy på personell ved avfyring. Det ble gjort tre missilfyringer: 1. ... -
In operando neutron diffraction study of a commercial graphite/(Ni, Mn, Co) oxide-based multi-component lithium ion battery
(2016)In situ neutron diffraction was employed to investigate the structural evolution of the electrode materials in an ICR 10440 commercial cylindrical lithium-ion battery, which has a discharge capacity of 360 mAh and a nominal ...