small scale industries are suffering most from the marketing problems due to their owners’ attitudes, units’ capacity, and quality of products along with the scale of production. the researchers analyzed the problems of selected twenty small scale industrial units of various industrial groups of industrial estates of sylhet division of bangladesh to get insights of the problem. primary and seco...

the basic models of data envelopment analysis (dea) are designed in such a way that the values of input and output indicators should be identified and known in them. in other words, these models are not used to consider inaccurate, interval, fuzzy, judgment data. in this paper, the aim is to not only review the past researches about the efficiency of the units by interval data and represent the...

background: in spite of the increased range of inactivity and obesity among iranian adults, insufficient research has been done on environmental factors influencing physical activity. as a result adapting a subjective (self-report) measurement tool for assessment of physical environment in iran is critical. accordingly, in this study neighborhood environment walkability scale (news) was adapted...

background: beck scale for suicidal ideation (bssi) is a widely used instrument to assess suicidality. however, there is only limited information about the psychometric characteristics of bssi in the persian language. in this study, we investigated the validity, reliability and factor structure of the bssi in the general population of tehran.   methods : initially, 900 questionnaire packages we...

background & aim : perceived self-efficacy could lead to self-management behaviors among diabetic patients and the diabetes management self-efficacy scale (dmses) assesses the extent to which diabetic patients are confident that they can manage diabetes. however, the iranian version of dmses was not available. the objective of this study was the translation and psychometric evaluation of the ir...

a research study was carried out on the indirect selection efforts amongst small scale holders of west african dwarf (wad) goats based on coat pigmentation and wattle types in ogbomoso, nigeria using personal interviews and structured questionnaires given using simple random on-farm techniques. the questionnaires were focused on the ownership distribution, preferred pigmentation and wattle type...

in many signal processing applications, an appropriate measure to comparetwo signals plays a fundamental role in both implementing the algorithm andevaluating its performance. several techniques have been introduced in literature assimilarity measures. however, the existing measures are often either impractical forsome applications or they have unsatisfactory results in some other applications....

background: fatigue, a major cause of disability in individuals with multiple sclerosis (ms), is associated with reduced quality of life. the aim of this study was to evaluate the reliability and reproducibility of the persian version of modified fatigue impact scale (mfis) in iranian patients with ms. methods: this study included 15 subjects with clinically definite ms, 15 hospitalized patient...

objective: compulsive or binge eating is a kind of disturbed eating behavior, which is mostly observed among dieting women, and is integrated with appetite disorder, and uncontrolled eating of plenty of junk food. the compulsive eating scale (ces) created first by kagan & squires in 1984, is an eight-item self-reporting instrument that is made to measure the severity of binge eating disorder. t...