Results 31 to 40 of about 672,495 (309)

The Design and Development of a Ship Trajectory Data Management and Analysis System Based on AIS

open access: yesSensors, 2021
To address the data storage, management, analysis, and mining of ship targets, the object-oriented method was employed to design the overall structure and functional modules of a ship trajectory data management and analysis system (STDMAS).
Chengxu Feng   +3 more
doaj   +1 more source

Homophobia: A Weapon of Sexism

open access: yesRadical Teacher, 2019
For students in a Politics and Sex course, Pharr’s very personal book engages students in critical analysis of their own lives and of their society.
Carole J. Sheffield
semanticscholar   +1 more source

Do fencers require a weapon-specific approach to strength and conditioning training? [PDF]

open access: yes, 2017
There are three types of weapon used in Olympic fencing: the foil, épée and sabre. The aim of this study was to determine if fencers exhibited different physical characteristics across weapons.
Bishop, Chris   +6 more
core   +4 more sources

Simulation Analysis of Dynamic Damage Probability Modelling for Laser Systems

open access: yesMathematics, 2023
The paper proposes a method that analyses the dynamic damage probability of laser systems to address the shortcomings of the quantitative model for the damage probability of laser systems.
Jiaowei Shi   +3 more
doaj   +1 more source

Initial Trajectory of Wire-guided Torpedo Launched byBattery-Activated Outside Tube

open access: yes水下无人系统学报, 2023
To study the initial trajectory of a wire-guided torpedo launched by a battery-activated outside tube, hydrodynamic theory was used to analyze the dynamics of the torpedo when sailing outside the tube.
Hao DING, Naiwei SUN, Bo HUANG
doaj   +1 more source

Accountability and Control Over Autonomous Weapon Systems: A Framework for Comprehensive Human Oversight

open access: yesMinds and Machines, 2020
Accountability and responsibility are key concepts in the academic and societal debate on Autonomous Weapon Systems, but these notions are often used as high-level overarching constructs and are not operationalised to be useful in practice.
Ilse Verdiesen   +2 more
semanticscholar   +1 more source

A RECONSTRUCTION OF THE GREEK-ROMAN REPEATING CATAPULT [PDF]

open access: yes, 2010
An “automatic” repeating weapon used by the Roman army is presented. Firstly a short description is shown of the working principle of the torsion motor that powered the Greek-Roman catapults.
F. Russo, ROSSI, CESARE
core   +1 more source

Extracellular Traps: An Ancient Weapon of Multiple Kingdoms

open access: yesBiology, 2020
The discovery, in 2004, of extracellular traps released by neutrophils has extended our understanding of the mode of action of various innate immune cells.
Ariane Neumann   +2 more
semanticscholar   +1 more source

Oculomotor examination of the weapon focus effect: does a gun automatically engage visual attention? [PDF]

open access: yes, 2013
A person is less likely to be accurately remembered if they appear in a visual scene with a gun, a result that has been termed the weapon focus effect (WFE).
Flowe, Heather D.   +2 more
core   +3 more sources

Bayesian Weapon System Reliability Modeling with Cox-Weibull Neural Network [PDF]

open access: yes, 2023
We propose to integrate weapon system features (such as weapon system manufacturer, deployment time and location, storage time and location, etc.) into a parameterized Cox-Weibull [1] reliability model via a neural network, like DeepSurv [2], to improve predictive maintenance.
arxiv   +1 more source

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