Results 51 to 60 of about 528,199 (384)
Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field
Advanced Robotics Research, EarlyView.This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao +3 more
wiley +1 more source
A Soft-Kill Reinforcement Learning Counter Unmanned Aerial System (C-UAS) With Accelerated Training
IEEE Access, 2023 In recent years, unmanned aerial vehicles (UAVs) have gained significant popularity and are used for many applications, from entertainment to surveillance and the modern battlefield.
Douglas Lopes Da Silva +3 more
doaj +1 more source
, 2022 Military powers have consolidated in the last two decades a way to erase the boundaries between peacetime and crisis and wage a continuous war. Cognitive warfare (CW) has been proposed as the most advanced form to-date of manipulation of behaviour at mass scale to obtain strategic advantage. Instead of the corpse-ridden battlefields of kinetic warfare,
openaire +1 more source
Bridging the Gap: Canadian Engineer Operations at Canal du Nord–Bourlon Wood, 1918 [PDF]
, 2019 During the last hundred days of the Great War, the Allied armies swept eastward past the Hindenburg Line with hammer-blow offensive warfare. Performing their work under intense machine gun and shell fire, engineers erected bridges and constructed roads ...
Pascas, Brian
core +1 more source
Advanced Science, EarlyView.This study identifies a new viral mechanism by a viral protein σ3 that functions as a vTR to suppress NF‐κB gene expression via its direct interaction with the host helicase DHX9. Through their interaction, σ3 not only impairs the initial recruitment of Pol II but also affects Pol II pause‐release and ultimately suppresses NF‐κB gene expression ...
Xueyang Pang +12 more
wiley +1 more source
Mathematical analyses of the GPS receiver interference tolerance and mean time to loss lock
Defence Technology, 2019 In this paper, novel mathematical expressions are derived for the Global Positioning System (GPS) receiver interference tolerance in the presence of different types of interference signals such as: continuous wave interference, narrowband interference ...
Ehab M. Shaheen, Sherif A. Elgamel
doaj +1 more source
SN Applied Sciences, 2023 The main aim of this review is to describe in detail an advanced technique to detect and estimate the prior unknown parameters of intra-pulse modulated signals and the verification with typical radar signals.
Van Minh Duong +4 more
doaj +1 more source
Introduction to chemical warfare agents, relevant simulants and modern neutralisation methods.
Organic and biomolecular chemistry, 2019 Despite international prohibition, some ill-intentioned states and organisations have shown their will and capacity to run chemical weapon programs, and the number of incidents involving chemical warfare agents (CWA) has significantly increased in recent
Baptiste Picard +3 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study reveals a hidden chemical weapon among calcareous‐shelled sessile organisms in the intertidal zone: the barnacle Balanus albicostatus releases a synergistic blend of palmitic acid and 1‐palmitoyl‐sn‐glycero‐3‐phosphocholine as the allelochemical with the inhibitory activity against attachment of the mussel Vignadula atrata, which may mediate
Zhuo Li +9 more
wiley +1 more source
Echo chamber and trench warfare dynamics in online debates
European Journal of Communication, 2017 In this article, we take issue with the claim by Sunstein and others that online discussion takes place in echo chambers, and suggest that the dynamics of online debates could be more aptly described by the logic of ‘trench warfare’, in which opinions ...
Rune Karlsen +3 more
semanticscholar +1 more source