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Now showing items 371-390 of 2869
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Comparison of sound propagation codes: Milstøy, BNoise and a PE-method
(2009)Ranges for military training must ensure that noise reaching neighbors is kept at an acceptable level. In Norway, strict noise limits are set by the authorities. To comply with these regulations, the Norwegian Defence ... -
Comparison of synthetic aperture sonar images and optical images of UXOs from the Skagerrak chemical munitions dumpsite
(2019-11-28)After World War II chemical munitions were loaded onto large ships and sunk in the Skagerrak Strait in the Norwegian trench, in deep waters between Norway and Denmark. In collaboration with the Norwegian Coastal Administration, ... -
Comparison of terahertz technologies for detection and identification of explosives
(2014)We present results on the comparison of different THz technologies for the detection and identification of a variety of explosives from our laboratory tests that were carried out in the framework of NATO SET-193 “THz ... -
Comparison of thermal runaway initiation methods for a cylindrical Li-ion cell
(2021-08-30)Li-ion batteries have become an important part of our daily life in applications as different as cell phones and electric ferries. High energy density is one of the factors for the successful market penetration of this ... -
Comparison of two methods for automatic range alignment in ISAR imaging
(2011)A maximum likelihood algorithm for translational motion estimation (TME) in ISAR imaging is described and compared with prominent point processing (PPP). It is suggested that the kurtosis (fourth order central moment) of ... -
Complete genome sequences of six Legionella pneumophila isolates from two collocated outbreaks of legionnaires' disease in 2005 and 2008 in Sarpsborg/Fredrikstad, Norway
(2016)Here, we report the complete genome sequences of Legionella pneumophila isolates from two collocated outbreaks of Legionnaires’ disease in 2005 and 2008 in Sarpsborg/Fredrikstad, Norway. One clinical and two environmental ... -
Completeness and Accuracy of a Wide-Area Maritime Situational Picture based on Automatic Ship Reporting Systems
(2015)Automatic ship reporting systems (AIS – Automatic identification System, LRIT – Long Range Identification and Tracking, VMS – Vessel Monitoring System) today allow global tracking of ships. One way to display the results ... -
Comprehensive quasi-steady force correlations for compressible flow through random particle suspensions
(2023-04-26)Models for quasi-steady drag, quasi-steady drag variation, and transverse forces for compressible flows through random, fixed, particle suspensions are presented. Correlations are formulated using drag force measurements ... -
A Comprehensive Simulation Methodology for Fluid-Structure Interaction of Offshore Wind Turbines
(2014)This paper gives an overview of a comprehensive simulation methodology for fluid-structure interaction (FSI) of offshore wind turbines that is being developed at the Applied Mathematics Department of SINTEF ICT. The ... -
A Compressed Sensing Based Design for Formation of Range-Doppler Maps
(2016)Compressed sensing (CS) based reconstruction methods have been in much focus over the last years as they provide a mean to work with limited amount of data. In this article we present an application of CS and sparse ... -
Compressed Sensing for Multistatic Radar Systems with Arbitrary Block Codes
(2015)Multistatic radar systems with multiple elements at transmitting and/or receiving side permit multiple target observations from different viewpoints providing various advantageous. In an environment with multiple transmitters ... -
Compressed sensing og sparse rekonstruksjon i radarsammenheng
(2020-09-25)Denne rapporten gir en kort gjennomgang av de viktigste prinsippene bak compressed sensing og vurderer noen mulige anvendelser i radarsammenheng. Compressed sensing er en metodikk som kan anvendes for å samle inn og ... -
Compressed Sensing with Interleaving Slow-Time Pulses and Hybrid Sparse Image Reconstruction
(2017)This paper explores a type of hybrid sparse reconstruction technique for modern multifunction task scheduling radars and on following range-Doppler plots. A compressed sensing (CS) framework is devised to emit and then ... -
Compressive properties of PBXN-5 and PBXW-11 before and after ageing at 60 °C for 3 and 6 months
(2008)PBXW-11 and PBXN-5 have been tested in uniaxial compressive test at room temperature according to STANAG 4443. PBXW-11 shows moderate changes in compressive mechanical properties due to ageing for up to 6 months at 60oC. ... -
Computational analysis of shock-induced flow through stationary particle clouds
(2019-03-22)We investigate the shock-induced flow through random particle arrays using particle-resolved Large Eddy Simulations for different incident shock wave Mach numbers, particle volume fractions and particle sizes. We analyze ... -
Computational fluid dynamics simulations of local wind in large urban areas
(2020-09-29)The present report details the methodology and parameters used for high-fidelity computational fluid dynamics (CFD) simulations of wind in large urban areas. In particular, a 150 km2 area of Oslo is used as an example, ... -
Computational fluid dynamics simultations of flow and dispersion in the aerosol test chamber
(2012-10-19)This report presents findings from computer simulations of the air flow and the dispersion of aerosols inside a rectangular 12 m3 Aerosol Test Chamber. Methodologically, the Large Eddy Simulation approach is used, in ... -
Computational modeling of health effects from indoor dispersion of airborne biological and chemical agents
(2019-03-20)Biologisk eller kjemisk terror, der biologiske eller kjemiske stoffer benyttes for å skade eller ta livet av sivile, er en trussel med store potensielle konsekvenser. Flere kjemiske og biologiske trusselstoffer kan være ... -
A Computational Protocol for Vibrational Circular Dichroism Spectra of Cyclic Oligopeptides
(2022-08-05)Cyclic peptides are a promising class of compounds for next-generation antibiotics as they may provide new ways of limiting antibiotic resistance development. Although their cyclic structure will introduce some rigidity, ... -
Computational studies of impact sensitivity in energetic plasticizers – using DFT on BuNENA, MeNENA and DINA
(2023-10-02)Energetic materials are key constituents in rocket propellants. Modern solid rocket propellants contain energetic plasticizers, whose purpose is to adjust propellant properties such as thermal stability, energy content, ...