Results 41 to 50 of about 262,795 (349)
The effect of supersonic air temperature on the mixing characteristics of liquid hydrocarbon fuel injected into three different supersonic airflows elevated in three steps from 373 K to 673 K was investigated numerically.
Byeong-Jo Hwang, Seongki Min
doaj +1 more source
Homophobia: A Weapon of Sexism
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
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
Extracellular Traps: An Ancient Weapon of Multiple Kingdoms
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
To address the difficulty of obtaining high fidelity flow field information for unmanned underwater vehicle pump-jet propulsor, the accuracy of super-resolution flow field reconstruction by using a hybrid down-sampling skip connection/multi-scale ...
ZHANG Yong +4 more
doaj +1 more source
Study on the influence of projectile on muzzle disturbance
In order to make an efficient analysis of muzzle disturbance influenced by projectile mass, mass eccentricity, dynamic unbalance, load deviation, and clearance between projectile and bore, the orthogonal test method is extended to analyze the launch ...
Fei-fei Liu +7 more
doaj +1 more source
Under-actuated USV path following control under multiple constraints
The path following control of an under-actuated unmanned surface vehicle (USV) under the constraints of rudder angle, rudder velocity, and rudder response time in the disturbing environment is studied, and a cascaded path following control system based ...
Hongbin Wang +4 more
doaj +1 more source
Nuclear Disarmament without the Nuclear-Weapon States: The Nuclear Weapon Ban Treaty
The 2017 Treaty on the Prohibition of Nuclear Weapons (tpnw) represents a daring act of self-empowerment: nuclear have-nots produced an international disarmament treaty without the involvement of the nuclear-weapon states or their allies.
Harald Müller, Carmen Wunderlich
semanticscholar +1 more source
This paper investigates the threat assessment method and target assignment algorithm in multi-UAV cooperative air combat decision-making. To address the uncertainty and dynamic changes in multiple threat attributes and attribute information of UAV ...
Yiyuan Li +4 more
doaj +1 more source
Supercavitating vehicles have received significant attention in military applications due to their high underwater speed. This paper aims to establish analytic models of the encounter probability between a supercavitating vehicle and its target in two ...
Yang Guang +4 more
doaj +1 more source

