نتایج جستجو برای: air gun
تعداد نتایج: 211958 فیلتر نتایج به سال:
J. ellet and BB guns usually are not included in gun control laws and too often are marketed as toys. Christoffel et al. reported that nonpowder firearm injuries are almost as prevalent as those from powder firearms, and more than 25% of airgun injuries involve the eyes, face, or other areas of the head and neck. There are many reports in the literature of injuries from air gun-propelled projec...
Abnormal communication between the ascending aorta and the cardiac chambers is rare, diverse in origin, and can be congenital or acquired. We report a case of a 10-year-old boy with acquired aorta-to-left atrial fistula associated with an air gun pellet injury and his successful treatment.
The case of a patient with an air gun pellet injury to the right colon is reported. This was treated conservatively, and the pellet was passed per rectum 12 hours after the injury. Gunshot wounds to the abdomen do not necessarily warrant immediate laparotomy. Sieving of bowel motions may identify if the foreign body has been passed.
[email protected] Gunma Astronomical Observatory, 6860-86 Nakayama, Takayama-mura, Agatsuma-gun, Gunma 377-0702 Gunma Study Center, The University of the Air, 1-13-2 Wakamiya-cho, Maebashi, Gunma 371-0032 Liberal Arts Education Center, Tokai University, 1117 Kitakaname, Hiratsuka, Kanagawa 259-1292 Department of Physics, Faculty of Science, Graduate School of Tokai University, 1117 Kitakaname,
the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...
Generally, storage long time gun propellants cause negative ballistic effects. thus, retain ballistic stability of gun propellants during storage is one of the requirement new gun propellants. in this paper, deals with the ballistic stability conventional and new gun propellants. Therewithal, effective factors on ballistic stability and changing ballistic parameters (muzzle velocity & peak pres...
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