Explosive forming is one of the unconventional techniques in which, most commonly, the water is used as the pressure transmission medium. One of the newest methods in explosive forming is gas detonation forming which uses a normal shock wave derived of gas detonation, to form sheet metals. For this purpose a detonation is developed from the reaction of H2+O2 mixture in a long cylindrical detona...

The patient was a 48-year-old Taiwanese woman who admitted to our hospital with abdominal pain for 1 week. After abdominal computed tomography (CT) scan, a large gas forming abscess was presented (15.7 × 13.6 × 17.6 cm). Klebsiella pneumoniae was cultured from pus and blood. The patient was treated with antibiotics and status post (s/p)-pig tail drainage for two times. Gas-forming liver abscess...

Subarcsecond infrared and radio observations yield important information about the formation of super star clusters from their surrounding gas. We discuss the general properties of ionized and molecular gas near young, forming SSCs, as illustrated by the prototypical young, forming super star cluster nebula in the dwarf galaxy NGC 5253. This super star cluster appears to have a gravitationally ...

The process of ductile fracture which occurs due to the accumulation, growth and combination of defects or cracks of material is called ductile damage. Failure in materials can be predicted, using damage mechanics and damage criteria. On the other hand, most of the materials depended to the manufacturing process, are formed in warm or hot conditions so that; the temperature also affects on the ...

Pyogenic liver abscess (PLA) is uncommon in North America. A recent study has reported that persons with diabetes have increased risk of experiencing PLA and a higher 30-day post discharge mortality rate, compared with those without diabetes. Poor glycemic control has been linked to a higher likelihood of gas-forming PLA and metastatic infection due to Klebsiella pneumoniae. Here we present a p...

I investigate the process of converting gas into stars within the framework of a standard cosmological model. By examining the set of objects grown in a combined N-body plus smoothed particle hydrodynamics simulation with those obtained in similar models where some of the cold, dense gas was replaced by collisionless “star” particles I show that it is possible to make this substitution without ...