Results 31 to 40 of about 56,574 (209)
Comprehensive Mathematical Model of the Ballistic Trajectory of an Operational-Tactical Missile
Military scienceFlat trajectories that do not exceed the Karman line and maneuvering in the terminal (descending) phase of the flight have become the main requirements for the characteristics of modern operational-tactical missiles.
Анатолій Дудуш +1 more
doaj +1 more source
International Journal of Computational Intelligence Systems, 2023 Ballistic missile defense systems require accurate target recognition technology. Effective feature extraction is crucial for this purpose. The deep convolutional neural network (CNN) has proven to be an effective method for recognizing high-resolution ...
Qian Xiang +5 more
doaj +1 more source
Глобальная ядерная безопасность, 2022 During the first twenty years of the ХХI century a number of a different nature armed conflicts have occurred. In some of them states with nuclear-missile take part.
O. A. Gubeladze, A. R. Gubeladze
doaj +1 more source
Direct Measurement of Explosive Impulse From Contact to the Ultra‐Near Field
Propellants, Explosives, Pyrotechnics, EarlyView.ABSTRACT Measurement of impulse from explosive charges in contact and ultra‐near‐field regimes remains poorly characterised due to the short duration of loading, high strain rates, and the difficulty of obtaining direct momentum‐based measurements.
R. Alford +3 more
wiley +1 more source
Does Europe Need a New Missile Defence System? ESF Working Papers No. 27, November 2007 [PDF]
, 2007 US plans for a ballistic missile defence system in Europe have given rise to opposition in Russia and tensions in Europe. While some argue that the defence shield is needed to protect Europe against new threats from the proliferation of long-range ...
Slocombe, Walter +2 more
core
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
Small, EarlyView.A one‐step oblique angle reactive sputtering approach enables simultaneous tuning of bulk and interfacial stoichiometry in a metal oxide/ silicon heterojunction. In case of vanadium oxides, growth angle variation controls the formation of stoichiometric SiO2, ternary SiOx(V) interlayer, and phase purity of vanadium oxide, considerably simplifying the ...
Aparajita Mandal +3 more
wiley +1 more source
Systems Research and Behavioral Science, EarlyView.ABSTRACT This paper draws on over five decades of experience in educating and developing systems thinking practitioners at the Open University (OU) UK to explore the opportunities and challenges in the professionalisation of systems thinking in practice (STiP).
Ray Ison
wiley +1 more source
A Thoracic Mechanism of Mild Traumatic Brain Injury Due to Blast Pressure Waves [PDF]
, 2008 The mechanisms by which blast pressure waves cause mild to moderate traumatic brain injury (mTBI) are an open question. Possibilities include acceleration of the head, direct passage of the blast wave via the cranium, and propagation of the blast wave to
Michael Courtney, Amy Courtney
core
Acquisition of threat-representative ballistic missile targets [PDF]
, 2002 Test and Evaluation of ballistic missile defense systems under development is required to assess system technical performance, design specifications, and maturity, and to determine if the defense systems are operationally effective, suitable, and ...
Esquibel, Jerry E.
core +1 more source