fuzzy measures are suitable in analyzing human subjective evaluation processes. several different strategies have been proposed for distance of fuzzy numbers. the distances introduced for fuzzy numbers can be categorized in two groups:1. the crisp distances which explain crisp values for the distance between two fuzzy numbers.2. the fuzzy distance which introduce a fuzzy distance for normal fuz...

aims: endotracheal suctioning is a vital process to keep the airways open. the method of performing endotracheal suctioning has a great effect on its complications and effectiveness. this study was carried out with the aim of assessing gap between the knowledge and performance of nurses' working in intensive care units (icu) in tracheal suctioning.   methods: in this cross sectional study,...

goal: the current study was performed in order to construct and normalize the marital commitment inventory amongst the students of iran’s state universities. method: this is a descriptive research. the inventory was constructed via delphi technique based on johnson’s theoretical framework. it had 37 items and 2 additional items for detecting lies. in this way 500 persons were selected from the ...

objective: this research was aimed to measure the number of duplicated items in persian information retrieval from the web, and to compare search engines' abilities in removing duplicated items from the results.methodology: quantitative methods and descriptive statistics and evaluation of information retrieval systems.findings: the findings showed that in subjects such as law, geography, l...