Article history: Received on: 12/11/2013 Revised on: 10/12/2013 Accepted on: 27/12/2013 Available online: 30/01/2014 Several antibiotics are in use to treat different diseases caused by human pathogenic microorganisms. It is being observed that the invented medicines are not much effective in treatment, as the infection causing microbes are becoming resistant and modifying themselves into multi...

We examined the relative influences of pre-fight housing condition, contest intensity, and contest outcome in modulating post-fight stress hormone concentrations in territorial male convict cichlids (Archocentrus nigrofasciatus). Individuals were housed either in isolation or in semi-natural communal tanks. Pairs of male cichlids that differed considerably in body mass were selected from the sa...

Introduction: Ramadan is a time when Muslims are expected to be calm and peaceful in daily life both mentally and physiologically. Some people believe that they should try to don’t have be involved in bad and deviant behaviors in Ramadan. As increasing social safety and reducing crime in society are the most important concerns of the authorities , psychologists, sociologists and governments, th...

when stretcher came to unit and i was put in my bed, nursing personnel of surgical ward said to me hello. i had seen their face from yesterday night when they were transferring patients from emergency ward to this unit.  in that time, i had the role of emergency ward assistant manager. today, i am a weak patient that even is unable for smallest movement. cause of my admission to hospital is mus...