a comparative study of vaginal misoprostol plus oxytocin and oxytocin alone in the preparation and induction of labor in the third trimester of pregnancy     bahadori f [1] , behroozilak t [2] *, bromand f [3] , nanbakhsh f [4]     received: august 27, 2011 accepted: october 7, 2011     abstract   background & aims : induction of labor with an unfavorable cervix is one of the common reasons of ...

rapidly increasing urbanization in the world, especially in developing countries, let to increasing urban extents. rapid urban growth causes to appearance many problems such as wasting environmental resources, inability of providing necessary services for citizens and unplanned growth. urban mangers and planners need tools for understanding amount and size of future urban growths to prevent the...

exploring the usage of knowledge management from the viewpoint of urmia university faculty members     dalaimilana [1] *, fereiduni m [2]     received: 26 oct , 2013 accepted: 26 dec , 2013   abstract   background & aims : knowledge management is one of the most important factors for any given organization's success in data competition age . therefore, the present study was done aiming to ...

evaluation of predisposing factors of nursing errors in critical care units of urmia medical science university hospitals     bagaei r [1] *, nadari y [2] , khalkhali hr [3]     received: 1 mar, 2012 accepted: 6may, 2012     abstract   background & aims : p atient safety is an important part of the nursing management. but with this huge amount of nursing errors, patient safety seems out of reac...

bed sore in icu    r ghanee [1] , msc h gavami [2] , msc  received: 6 april, 2010 accepted: 24 may, 2010 abstract  background & aims: a fter cancer and cardiovascular diseases, pressure ulcers are the third costly disorders. most common causes of pressure ulcers development are age over 70 years, being male, white skin, smoking, low body mass index, impaired mobility, altered mental status, uri...

in this study some thermodynamic parameters including freezing point, boiling point and the vapor pressure of urmia lake salt water were investigated as some important environmentally monitored physicochemical properties of urmia lake. in this regard salt concentration is chiefly responsible for the modification of the thermodynamic properties of urmia lake water which affects its overall en...

a survey on effects of assertiveness and aggression in the academic achivement of urmia female high school students     r yavarian [1] , msc f sohrabi [2] , bsc n yavarian [3] , bsc    received: 12 april, 2010 accepted: 3 may, 2010   abstract   background & aims : academic achievement plays an important role in other aspects of life including personality, intelligence, social status . the purpo...

We propose an exact synthesis method which allows the design of dual-band transformers with an arbitrary even number of uniform sections giving equi-ripple impedance matching in two separate bands centered at two arbitrary frequencies. This method is a generalization of the exact Collin-Riblet synthesis of Chebyshev single-band transformers. As compared to a single-band Collin-Riblet transforme...