analyzing the path of information and the errors in the information system of hospitals (his) shahid motahri medical education center     nazari h [1] , molavi m [2] *, rashidi a [3] *     received: 23 apr , 2013 accepted: 28 jun , 2013     abstract:   background & aims : today the quality of health service is determined by providing the service by appropriate operators (people), within the sho...

one of the water resources modeling requirements is sufficient knowledge of long-term series of meteorological and hydrological parameters. in this study the nearest neighbor resampling method presented by lall and sharma was developed. in the developed model, the knn regression was used for time series forecasting instead of local polynomial used in the developed algorithm by prairie. in this ...

studying juridical and legal nature of time sharing samad hazrati[1]   abstract in the modern era, which is called communication era, the effect and influence of legal systems are inevitable, since industrial development, technology, sciences and human knowledge result in  new  events in different fields such as legal regulations and vast relationships among the nations and states result in tra...

â â â  reports indicate that the mahabad dam has been silting up more than it was expected. this research has been tried to study the causes and the agents of these changes. a duration of two years periods (that is from october 1986 to october 1987 and october 1991 to october 1992) was taken up to compare and then to determine the role of the sedimentation on these changes. results show that th...

the purpose of this descriptive-correlation study was to investigate effective factors on rural people’s non-participation of mahabad’s dam catchment in watershed management projects. the research instrument was structural questionnaire with close-ended questions, which its validity confirmed by panel of academic staff and reliability of questionnaire was confirmed. the target population of thi...