Flame ignition by short-duration (≈ 50 ns) transient plasma, or corona, discharges was investigated for methane-air, propane-air and butane-air mixtures at atmospheric and elevated pressures. Such discharges produce a larger fraction of high-energy electrons, yield more spatially distributed energy and deposit energy in the gas more efficiently than conventional arc discharges do. We show that ...

BACKGROUND The aim of this study was to evaluate the clinical results of a temporary fecal containment device (Flexi-Seal® FMS) in our burn center. METHODS All patients in whom temporary fecal containment devices were applied for perineal burns between August 2008 and August 2009 in our institution were reviewed. Demographics, etiology of burns, total body surface area (TBSA) burned, intensiv...

BACKGROUND Flap coverage is superior to graft for elbow defects secondary to burns to preserve range of motion. Reverse lateral arm flap is one of the few local options available with good colour and contour match and no sacrifice of major blood vessel. There has been few clinical series describing its use. The aim of this study is to describe its usefulness in both acute and post burn deformit...

background : burn wounds are one of the health problems in modern societies that are associated with irreparable harms and many side problems for patients and their families. infection due to burn wounds is the main cause of death in such patients. one of the methods to prevent infection of burn wounds is topical antibiotic ointments. this study aimed to investigate and identify effective ointm...

A theory of the Hindenburg fire that has recently gained popular acceptance proposes that the paint on the outer surface of the airship caused both the fire and its rapid spread. However, application of physical laws and numerical calculations demonstrate that the theory contains egregious errors. Specifically: (1) The proposed ignition source (an electrical spark) does not have sufficient ener...

The authors present the case of a professional football player with an immediate and sustained cutaneous reaction ("burn") at the site of lower extremity tattoos that occurred during magnetic resonance imaging of the pelvis. The burn was attributed to an electromagnetic reaction due to the ferromagnetic metallic compounds found in tattoo pigments, especially iron oxide-a reaction that has the p...

BACKGROUND High voltage electrical injuries can cause devastating results especially in distal extremities. Although free flaps are the golden standards for the reconstruction of these defects, sometimes local flap alternatives are more useful. One of the most favorable local flap is distally based sural flap (DBSF), which can be used in cross-leg fashion when ipsilateral extremity is affected ...