Materials and methods A literature review was performed for selected indicators of benchmarking. This study used secondary data (financial statements) to identify industry standards for hospitals. Data on hospital expenditures of public hospitals were categorised into 5 groups (input mix), which included salary, compensation, drugs, material supply and other expenses. In addition, selected fina...

introduction: aim of current study is determination of optimal number of nurses in the emergency department of shiraz ali asghar hospital. method: current study is an applied study and belongs to operational research (or) studies. the population has been studied in this research, includes records of referred patients to the emergency department of hospital in 2008. sampling was performed in the...

The grade point average (GPA) is the value obtained by students cumulatively from beginning to end of semester. To get a high GPA, must study hard. Learning period not guarantee getting GPA. problem that now happening how use learning time effectively so their results are maximized. This research aimed know relationship between and type used quantitative correlational subjects in this were 33 a...

background and purpose: in this study, the air quality index and concentration of particles such as pm10 and pm2.5 were investigated in arak. materials and methods: to determine the concentration of pm10 and pm2.5, 60 samples were collected by laser tsi model 8520 in summer and winter 2012. the collection site was around arak city center. results: during the sampling period, as a matter of pm10...

this study was conducted to evaluate effects of rosemary essential oils (reo) on feed digestibility, blood and rumen parameters of ghezel sheep. four male sheep with average body weight 46±2 kg were used in a 4×4 latin square design. treatments composed of basal diet (control) in addition to diets containing 100 (ro100), 200 (ro200) and 400 (ro400) mg/day of reo.  sheep's fed with 4 diets ...

Several studies have reported data on comparisons between two methods: the total collection of feces and the internal markers method. The aim of this study was to assess the apparent digestibility of two concentrates and to compare the apparent digestion coefficients using the total collection of feces and acid-insoluble ash (AIA) as the internal marker method. In 2009, six adult geldings aged ...

abstractthe monitoring of the management of vannamei shrimp farms in the gomishan shrimp site in the best way and to its development. the objectives of the project were the calculation of growth indices, food conversion ratio.the final production of vannamei, benefit-cost or gross benefit of each farm.this study carried out in in 1391( 2012 ).data collection done through questionaries personall...