ABSTRACT Firearm injuries to the spine commonly present with acute neurology caused by direct penetration or indirectly from concussive effects of bullet impact on the vertebral column. We report a case of delayed neurologic presentation of retained intra-spinal bullet in a 42 year-old African who had chronic low back pain and sciatica with a past history of gunshot injury to the spine and radi...

tory of penetrating trauma sustained multiple gunshot wounds to his torso and left leg. The patient was hemodynamically stable and received a score of 15 on the Glasgow Coma Scale. His clothing was removed, and he was noted to have six bullet wounds: one in the left upper quadrant, one in the left flank, one suprapubic, one in the midline of the lower back, one in the left lateral thigh and one...

We report an extensive set of two-dimensional MHD simulations exploring the role and evolution of magnetic fields in the dynamics of supersonic plasma clumps. We examine the influence of both ambient field strength and orientation on the problem. Of those two characteristics, field orientation is far more important in the cases we have considered with β0 = pg/pb ≥ 1. That is due to the geometry...

Bullet rosette particles are common in ice clouds, and the bullets may often be hollow. Here the singlescattering properties of randomly oriented hollow bullet rosette ice particles are investigated. A bullet, which is an individual branch of a rosette, is defined as a hexagonal column attached to a hexagonal pyramidal tip. For this study, a hollow structure is included at the end of the column...

Abullet located in the interventricular septum is shown in frontal (A) and right lateral (B) chest radiography and in an echocardiogram (C; RA indicates right atrium; RV, right ventricle; LA, left atrium; and LV, left ventricle. Superior white arrow, labeled BULLET, shows the bullet located at the interventricular septum). It is from a 37-year-old policeman who was shot while on duty. The bulle...

The operating principle of electromagnetic rail gun by store capacitor was analyzed. A simulation model about the bullet velocity in the electromagnetic rail gun was built. The results of computer simulation experiment showed the relationships between the bullet velocity and the capacitor charging voltage and the pellet mass. By ten coil targets, a new kind of measuring method for the bullet ve...

Godrej Security Solution Division has developed bullet resistant solutions like Bullet resistant doors, Mantraps, Bullet resistant screening for banks, and bullet resistant cabins etc which are designed as per the requirements mentioned in various standards like National institute of Justice (NIJ), Underwriters Laboratory (UL), etc. These agencies have established the performance criteria and c...

BACKGROUND Penetrating aortic trauma remains one of the most challenging injuries with a high mortality rate if left untreated, or if the surgical treatment is delayed. We present an uncommon case of a late diagnosed abdominal firearm injury, in which the bullet partially penetrated the wall of the aorta, creating a plug that prevented immediate death due to massive bleeding. CASE PRESENTATIO...

A 27-year-old man who was intoxicated came to the emergency department after he accidentally shot himself in the abdomen with a .25 caliber pistol. The physical examination revealed an entry wound in the right midabdomen and surrounding powder burns on the skin. No exit wound was found. The patient was in stable condition . After a laparotomy for repair of small bowel and mesentery, the patient...

A 21-year-old male suffering from severe throat pain after being hit by a bullet in Syria claimed that he was shot through his eye and that the bullet subsequently descended behind his throat. Even though the first medical report stated that this course is implausible, meticulous workup provided evidence that the bullet might have entered the parapharyngeal space in a more cranial position than...