Browsing by Title
Now showing items 386-405 of 2869
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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, ... -
A computational study of density of some high energy molecules
(2016)The detonation pressure depends quadratically on the loading density of the explosives. A precise estimate of the density is thus crucial to decide if a novel energetic material is worth pursuing. In this work we investigate ... -
Computer-assisted image processing to detect spores from the fungus Pandora neoaphidis
(2016)This contribution demonstrates an example of experimental automatic image analysis to detect spores prepared on microscope slides derived from trapping. The application is to monitor aerial spore counts of the entomopathogenic ... -
Computing turbulence structure tensors in plane channel flow
(2016)This paper is concerned with the computation of turbulence structure tensors in plane channel flow. It has been pointed out that the previously computed turbulence structure tensors, for this configuration, used an ... -
A concept approach to input/output logic
(2015)This paper provides a semantics for input/input output logic based on formal concept analysis. The central result shows that an input/output logic axiomatised by a relation R is the same as the logic induced by deriving ... -
Concept for trusted binding of metadata to data
(2013-02-27)Information exchange is a critical part of military operations. Information flows between domains are traditionally managed by air gaps and manual review-and-release procedures. More efficient information flow mechanisms ... -
Condensed Matter Nuclear Science - fiksjon eller virkelighet
(2018-06-05)Fleischman og Pons publiserte i 1989 varmeutvikling fra en ukjent reaksjon mellom deuteriumatomer i en palladiumelektrode ved elektrolyse av tungtvann med oppløsning av 0,1 M litium deuterid (LiOD). Varmeutviklingen var ... -
Connecting the dots in counterterrorism: The consequences of communication setting for shared situation awareness and team performance
(2018)Shared situation awareness (SSA) is critical for counterterrorism teams. We examined whether a rich media condition (co‐located face to face) and a lean media condition (distributed email) differentially influence SSA at ... -
A connectionless multicast protocol for MANETs
(2012)In this paper, the connectionless multicast routing MCOM (Multipoint relay Connectionless Multicast) is introduced for mobile Ad hoc networks. MCOM adapts over a wide ranges of density of group members. It appears as unicast ... -
Conscription in the new Russian Army
(2010)Russia is implementing the most comprehensive reforms of its Armed Forces since the 1920s – ”the Serdiukov reforms”. The aim of the modernisation is to make Russia better able to deal with current threats. Conscription ... -
Consequence assessment of indoor dispersion of sarin-A hypothetical scenario
(2010)The objective of this study is to provide a hypothetical scenario of indoor dispersion of the highly toxic nerve agent sarin in a large building, which can be used as a starting point for discussion, planning, training and ... -
Construction and demonstration of a multispectral tomographic scanning imager (TOSCA)
(2013)This work presents the first experimental demonstrator of an imager based on a tomographic scanning (TOSCA) principle. The device described generates a stream of multispectral images of a scene or target using simple conical ... -
Contact surface area of a pyrotechnical granular material
(2002)The pyrotechnic composition RS-41, a mixture of 49wt% KCLO4, 49wt% Al/Mg and 2wt% Calcium Resinat, is an important ingredient in the Multipurpose (MP) ammunition. RS-41 is placed in front of the projectile and ignites due ... -
Contact surface area of RS-41
(2000)The pyrotechnic composition RS-41, a mixture of 49wt% KCLO4, 49wt% Al/Mg and 2wt% Calcium Resinat, is an important ingredient in the Multipurpose (MP) ammunition. RS-41 is placed in front of the projectile and ignites due ... -
A containerised approach to labelled C&C traffic
(2022-01-24)A challenge for data-driven methods for intrusion detection is the availability of high quality and realistic data, with ground truth at suitable level of granularity to train machine learning models. Here, we explore a ... -
Content search in large text corpuses using natural language processing
(2021-04-28)Analysts and researchers are facing an ever increasing amount of information. Finding ways to identify relevant information on fuzzy topics and concepts can thus accelerate the analyst. We investigate the method of using ...