Muzzle Brake Testing Method Based on the Example of an Anti-Materiel Rifle [PDF]
Problemy MechatronikiThis article presents a comprehensive methodology for the design and analysis of muzzle brakes for firearms, demonstrated using the example of an anti-materiel rifle.
Kornel PIŁAT (kornel.pilat@pg.edu.pl)
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Case Study: The Boston Gun Project and Operation Ceasefire [PDF]
, 2005 The Boston Gun Project was a problem-oriented policing initiative expressly aimed at reducing homicide victimization among youths in Boston in the mid-1990s (Kennedy et al., 1996; Kennedy et al., 2001).
core
Self‐Hybridized Exciton‐Polariton Photodetectors From Layered Metal‐Organic Chalcogenolates
Advanced Functional Materials, EarlyView.Self‐hybridized exciton‐polariton photodetectors are demonstrated using high refractive index mithrene, eliminating the need for top mirrors. This simplified architecture enables tunable sub‐bandgap photodetection via lower exciton‐polariton states and enhanced carrier transport through ultrafast polariton group velocities.
Bongjun Choi +3 more
wiley +1 more source
The Duty to Investigate and the Availability of Expert Witnesses [PDF]
, 2018 To assess the likelihood that the proposed rule will assure better representation for criminal defendants, this Article proceeds as follows: Part I provides a general review of the effective assistance of counsel standard.
Saltzburg, Stephen A.
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Low-speed impact craters in loose granular media [PDF]
, 2003 We report on craters formed by balls dropped into dry, non-cohesive, granular media. By explicit variation of ball density $\rho_{b}$, diameter $D_{b}$, and drop height $H$, the crater diameter is confirmed to scale as the 1/4 power of the energy of the ...
D. J. Durian +10 more
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Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
Review of wound ballistic research and its applicability to wildlife management
Wildlife Society Bulletin, 2013 Wound ballistics is a science that has been gaining attention in wildlife management because of the movement toward non‐lead bullets for hunting and wildlife management projects.
Joe N. Caudell
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Micro-motion feature extraction of narrow-band radar target based on ROMP
The Journal of Engineering, 2019 In this study, a new method based on regularised orthogonal matching pursuit (ROMP) decomposition is proposed to extract the feature of the ballistic target's rotating micro-motion.
Shuai Chen, Cunqian Feng, Xuguang Xu
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Isotopically Selected Co‐Doping of 121Sb and 123Sb Pairs in Silicon
Advanced Materials, EarlyView.Pairs of 121Sb and 123Sb atoms are doped into silicon using single cluster implantation and found to reside substitutionally within the crystal lattice due to self‐annealing with a Sb‐to Sb separation of ≈2 nm. Molecular dynamics simulations reproduce the observed experimental results and single ion cluster detection efficiencies of 94% are ...
Mason Adshead +14 more
wiley +1 more source
Experimental Investigation of Thin-Walled UHPFRCC Modular Barrier for Blast and Ballistic Protection
Applied Sciences, 2020 The static response of ballistic panels and also its resistance to blast and ballistic impact is investigated in the framework of this study. By connecting individual ballistic panels together, the protective barrier can be constructed.
Michal Mára +6 more
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