We show that optical light bullets can coexist with double bullet complexes in nonlinear dissipative systems. Coexistence occurs for a relatively large range of the system parameters, and is associated with either marginal stability or bistable existence of the two dissipative soliton species. In the case of marginal stability, spontaneous transformations of single bullets into double bullet co...

This paper unearths the contribution of lexical cohesion to the textuality and overall meaning of Malcolm X’s speech 'The Ballot or the Bullet'. Drawing on Halliday and Hasan’s (1976) and Hoey’s (1991) theory of cohesion, specifically lexical   cohesion, whose main thrust is the role of lexical items in not only contributing to meaning but also serving as cohesive ties, the paper discusses how ...

IHE simple and common type of bullet wound shovs an cntrance and exit wound; but it is well knowin that a bullet often re-enters the body an(d a second pair of wounds results. Suppose, however, that the first exit w,Nound and the second entrance wound are so close togetlher that they form only one wound. The patient would then have three woun1ds an(1 nio lodged bullet. Tlhe second exit wound ma...

TOPIC: Critical Care TYPE: Medical Student/Resident Case Reports INTRODUCTION: Gunshot wounds resulting in vascular injuries are common trauma patients, however, bullet embolism is quite rare. There no ideal treatment for pulmonary as each case unique. Proposed algorithms have advocated management based on symptomatology and accessibility of the bullet. We present our experience with a artery e...

BACKGROUND Penetrating trauma of the neck and face is a frequent presentation to acute emergency, trauma and critical care units. There remains a steady incidence of both gunshot penetrating injury to the neck and face as well as non-missile penetrating injury-largely, but not solely, knife-related. Optimal imaging assessment of such injuries therefore remains an on-going requirement of the gen...

BACKGROUND This study was undertaken to determined the differences in injury patterns between soldiers equipped with modern body armor in an urban environment compared with the soldiers of the Vietnam War. METHODS From July 1998 to March 1999, data were collected for a retrospective analysis on all combat casualties sustained by United States military forces in Mogadishu, Somalia, on October ...

Although lead shot has been banned for waterfowl hunting in North America, some predators continue to exhibit elevated lead burdens, which has been attributed to ingesting metallic lead from other projectiles. Few studies have investigated residual lead fragments in hunted upland animals. Therefore, specific portals for lead entering wildlife food chains remain largely unknown. Prairie dogs (Cy...