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Characterizing the dynamic range of a hyperspectral camera
(2021-04-12)
The dynamic range of a hyperspectral camera can have a strong impact on the quality and integrity of the collected spectra. For the image sensor chip alone, the dynamic range is the ratio between the saturation level and ...
Severity Scoring of Behavioral Responses of Sperm Whales (Physeter macrocephalus) to Novel Continuous versus Conven tional Pulsed Active Sonar
(2021-04-19)
Controlled exposure experiments (CEEs) have demonstrated that naval pulsed active sonar (PAS) can induce costly behavioral responses in cetaceans similar to antipredator responses. New generation continuous active sonars ...
CBAM: A Contextual Model for Network Anomaly Detection
(2021)
Anomaly-based intrusion detection methods aim to combat the increasing rate of zero-day attacks, however, their success is currently restricted to the detection of high-volume attacks using aggregated traffic features. ...
Making the Milrem Themis UGV ready for autonomous operations
(2021-04-12)
The usage of Unmanned Ground Vehicles (UGVs) in defence application is increasing, and much research effort is put into the field. Also, many defence vehicle producers are developing UGV platforms. However, the autonomy ...
Change Detection Using Time and Look Angle Series of Geocoded TanDEM-X Staring Spotlight Images
(2021-03-26)
This article describes the analysis of changes in time and look angle series of TanDEM-X (TDX) and TerraSAR-X (TSX) staring spotlight images over the regions around Kjeller near Oslo in Norway and the town Nikel in Russia ...
Characterization of the public transit air microbiome and resistome reveals geographical specificity
(2021-05-26)
Background
The public transit is a built environment with high occupant density across the globe, and identifying factors shaping public transit air microbiomes will help design strategies to minimize the transmission of ...
Effects of trust, structure and processes on effectiveness in a military organization: exploring a moderated mediation model
(2021-03-05)
Purpose
The purpose of this study is to better understand the consequences of trust between personnel at different hierarchical levels for organizational effectiveness. The authors aim to explore the direct effects and ...
Path Planning for UGVs Based on Traversability Hybrid A*
(2021-02-01)
In this letter, a new method of path planning for unmanned ground vehicles (UGVs) on terrain is developed. For UGVs moving on terrain, path traversability and collision avoidance are important factors. If traversability ...
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 ...
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" ...