![]() ![]() Unlike other MEMS SADs, both high impact endurance and simple structure were achieved by using a ball driven mechanism. In this research, a new MEMS SAD using a ball driven mechanism, is successfully demonstrated based on a UV LIGA (lithography, electroplating and molding) process. However, none of them have been reported to have been used in actual munitions due to their lack of high impact endurance and complicated explosive train arrangements. Based on MEMS technology, various types of miniaturized SADs have been proposed and fabricated. Because the application of electronic devices for smart munitions is increasing, miniaturization of the SAD has become one of the key issues for next-generation artillery fuses. The SAD (safety and arming device) is an indispensable fuse component that ensures safe and reliable performance during the use of ammunition. Seok, Jin Oh Jeong, Ji-hun Eom, Junseong Lee, Seung S Lee, Chun Jae Ryu, Sung Moon Oh, Jong Soo International Nuclear Information System (INIS) This lecture is not devoted to sports discussions, but to efficient algorithms for determining pairs of closely related web pages - and a few other situations in which we have found that inexact matching is good enough where proximity suffices.īall driven type MEMS SAD for artillery fuse Close also counts in golf, shuffleboard, archery, darts, curling, and other games of accuracy in which hitting the precise center of the target isn't to be expected every time, or in which we can expect to be driven from the target by skilled opponents. The time-worn aphorism ""close only counts in horseshoes and hand-grenades"" is clearly inadequate. On the efficient determination of most near neighbors horseshoes, hand grenades, web search and other situations when close is close enough As an after-effect caused by movement of the splinters, significant superficial inflammation could be seen now. Both patients experienced more than 5 decades without any symptoms. Both patients recalled to be wounded in the second world war in 1944/1945 by grenades. Unexpectedly, the supposed thrombus proved to be metallic fragments. Two patients with a grenade-splinter injury with clinical symptoms of a thrombophlebitis and periphlebitis are presented. To obtain the most realistic results when estimating the toxicity of the smoke, not only the smoke–forming Hand grenades with signaling smoke are used during training and/or military operations. Alblas, M.J.Įxposure to signaling smoke is almost impossible to avoid, and may have adverse health effects. The effects of smoke hand grenades on human lung cells and bacteria for toxicity screening purposes The M26 grenade is designed to produce casualties through the high velocity fragments that it expels. Prediction of injuries caused by explosive events: A case study of a hand grenade incident in South Africaįull Text Available An M26 hand grenade was accidentally detonated by a group of eight children, six of whom were killed, in the Mthatha area of South Africa. There is some evidence that a substantial number of small arms and hand grenades. ![]() Ĭase Study: Accidental hand grenade blast injuries in the Transkei region of South Africa. ![]() Accidental hand grenade blast injuries in the Transkei region of. ![]()
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