Many studies have demonstrated that prompt appropriate treatment for the critically ill patient improves outcome. Moving patients to the best place for instituting care, however, is not always associated with improved outcome. Recent studies on delivering patients to the best place for treatment as well as further work on the effects of volume are discussed. Finally, a large retrospective cohor...

The generation of hydrogen from unconventional oil is expected to increase significantly during the next decade. It commonly known that an environmentally friendly alternative fuel, and its production would partially cover gap in energy market requirements. However, developing new cheap catalysts for crude still a challenging area field petroleum petrochemical industry. This study presents appr...

background: hemodialysis is a life-saving process used as a treatment for many patients sufferimg from renal failure. because of the large amount of water used in this process, contamination of hemodialysis water with microbial and harmful chemical pollutants is possible. therefore, considering standards of dialysis water is critical. the aim of this study was to investigate the microbiological...

activated sludge or extended aeration treatment involves a continous system where aerobic biological growths are mixed with waste water and then separated in a gravity clarifier. therefore, waste treatment system such as the activated sludge system depend on the activities of communities of living organism. in this study, an attempt was made on the indentification of the bacterial population in...

The availability and accessibility of clean secure water supplies are pressing technological scientific issues worldwide. As a result global constraints, wastewater treatment reuse being evaluated as feasible alternatives to fresh for agricultural irrigation domestic industrial purposes. Boron carbon nitride (BCN) nanosheets have been studied intensively in the last decade batteries, biosensors...