Public Health Emergency Risk Communication and Social Media Reactions to an Errant Warning of a Ballistic Missile Threat - Hawaii, January 2018. [PDF]
MMWR Morb Mortal Wkly Rep, 2019 On January 13, 2018, at 8:07 a.m. Hawaii Standard Time, an errant emergency alert was sent to persons in Hawaii. An employee at the Hawaii Emergency Management Agency (EMA) sent the errant alert via the Wireless Emergency Alert (WEA) system and the ...
Murthy BP +5 more
europepmc +2 more sources
Maximum Correntropy Unscented Kalman Filter for Ballistic Missile Navigation System based on SINS/CNS Deeply Integrated Mode. [PDF]
Sensors (Basel), 2018 Strap-down inertial navigation system/celestial navigation system (SINS/CNS) integrated navigation is a high precision navigation technique for ballistic missiles. The traditional navigation method has a divergence in the position error.
Hou B, He Z, Li D, Zhou H, Wang J.
europepmc +2 more sources
IEEE Transactions on Aerospace and Electronic Systems, 2018 This paper proposes a new method for tracking the entire trajectory of a ballistic missile from launch to impact on the ground. Multiple state models are used to represent the different ballistic missile dynamics in three flight phases: boost, coast, and
Miao Yu, Liyun Gong, Hyondong Oh
exaly +2 more sources
Analysis of the Optimal Frequency Band for a Ballistic Missile Defense Radar System [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2018 In this paper, we consider the anti-attack procedure of a ballistic missile defense system (BMDS) at different operating frequencies at its phased-array radar station.
Dang-An Nguyen +4 more
doaj +2 more sources
Numerical Simulation of Ionospheric Disturbance Generated by Ballistic Missile
Advances in Mathematical Physics, 2019 To provide theoretical guidance for the detection of ballistic missiles by skywave over-the-horizon radar, this paper first analyses the best way to detect ballistic missiles based on the rocket detection mechanism.
Jinyuan Zhu +4 more
doaj +2 more sources
Submarine Indoor Air Quality and Crew Health: A Critical Narrative State-of-the-Art Review of Respiratory and Cardiovascular Risks [PDF]
ToxicsBackground: Submarines represent extremely confined environments where breathing air is continuously recirculated for extended periods with minimal renewal, generating complex multipollutant atmospheres. Objectives: This critical narrative review aims to
Jérôme Sinquin +5 more
doaj +2 more sources
Research on deployment method of early warning detection ship in ballistic missile defense operation [PDF]
Zhihui kongzhi yu fangzhen, 2023 In order to give full play to the maneuverability of sea-based ballistic missile defense force and expand the level of sea-based ballistic missile defense, this paper studies the deployment of early warning and detection ship in ballistic missile defense
XIE Xuehao, ZHAO Xiaodong
doaj +1 more source
Frontiers in Computing and Intelligent Systems, 2023 With the continuous development of American midcourse interception technology, it is particularly important to promote the midcourse penetration capability construction of ballistic missiles. The use of maneuver penetration technology in the midcourse of
Chenchao Dai, H. Qiang, Xueren Wang
semanticscholar +1 more source
The Development of the US National Missile Defense and its Impact on the International Security
Vestnik MGIMO-Universiteta, 2015 The article reflects the US officials' point of view on the development of its national missile defense. The major threat to international security is the proliferation of ballistic missiles and weapons of mass destruction.
J. Yu. Parshkova
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Shi'a principles and Iran's strategic culture towards ballistic missile deployment
International Affairs, 2022 Iran's January 2020 missile attacks on US military bases in Iraq following the assassination of Islamic Revolutionary Guard Corps General Qasem Soleimani correspond to a stark change of Iran's approach.
Mohammad Eslami +2 more
semanticscholar +1 more source