Results 51 to 60 of about 56,574 (209)
Dauliyah, 2017 This article focuses on the continuity of Iranian ballistic missile programme after JCPOA on 2015. The Author argues that the contiunity is related to the conventional arms dynamics which invloved Iran and Gulf Cooperation Council (GCC) countries.
Fajar Imam Zarkasyi
doaj +1 more source
Bolide Light Curve Systematics from 75 Recovered Meteorites
Meteoritics &Planetary Science, EarlyView.Abstract How does the energy deposition profile (light curve), deceleration, and penetration depth in Earth's atmosphere depend on asteroid composition and meteorite type? Here, we present the light curve and velocity profile of 75 bolides from camera‐documented meteorite falls.
Peter Jenniskens +3 more
wiley +1 more source
Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley +1 more source
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
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Strategic and Discursive Shifts in Türkiye's Perceptions of NATO, 1952–2020
Middle East Policy, Volume 33, Issue 3, Autumn (Fall) 2026.Abstract With crises intensifying across the Middle East, the Türkiye‐NATO relationship has become a matter of vital interest for global security. Employing a mixed‐methods approach, this study investigates shifts in Ankara's perceptions of NATO from the year of Türkiye's accession in 1952 through 2020. Officials’ views are examined through an analysis
Melih Nadi Tutan
wiley +1 more source
ZnO Nanowires for Ultraviolet Detection: Recent Developments, Challenges, and Future Outlook
Advanced Electronic Materials, Volume 12, Issue 16, 24 August 2026.This work provides a comprehensive review of Zinc Oxide (ZnO) nanowires for high‐performance ultraviolet (UV) photodetection. By analyzing unique device physics and various detector architectures, it unveils strategies to overcome current performance limitations regarding speed and sensitivity.
Ala K. Jehad +4 more
wiley +1 more source
AerospaceBallistic missiles exhibit high velocities and rapid maneuverability after atmospheric reentry, posing substantial challenges for anti-ballistic missile (ABM) interception.
Yung-Lung Lee, Wan-Yu Yu
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EUROPEAN MISSILE DEFENSE AS A NEW FORM OF INTERNATIONAL COOPERATION OF USA ON MISSILE DEFENSE
Vestnik MGIMO-Universiteta, 2013 This article examines U.S. efforts to build a broad international coalition in the area of missile defense. The basic formats of military cooperation with foreign countries in the deployment of the U.S.
E. A. Degtereva
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Basins of Attraction and Escape in Pendulum‐Type Potentials with Quadratic Air Drag
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 8, August 2026.ABSTRACT Quadratic air drag is a common dissipative mechanism at moderate to high velocities, yet in nonlinear one‐degree‐of‐freedom systems, it typically blocks closed‐form solutions and energy‐based phase‐plane partitions. We study the autonomous class ẍ+α(x)|ẋ|ẋ+β(x)sgn(ẋ)+V′(x)=0,$$\begin{equation*} \ddot{x}+\alpha (x)\,|\dot{x}|\,\dot{x}+\beta
Attila Genda +2 more
wiley +1 more source
Trajectory optimization of a deflectable nose missile
Defence Technology, 2017 The deflectable nose missile has a longer range by deflecting its nose to improve its aerodynamic feature. Based on detached eddy simulation (DES), the supersonic flow fields of a missile with deflectable nose are simulated numerically and its ...
Zhi-yong Zhang +3 more
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