Despite their strategic relevance in organizations, information technology (IT) investments still result in alarmingly high failure rates. As IT investments are such a delicate high-risk/high-reward matter, it is crucial for organizations to avoid flawed IT investment decision-making. Previous research in consumer and organizational decision-making shows that a decision’s accuracy is often infl...

Academics (should) strive to submit journals which are academically sound and scholarly. To achieve this, they could either that appear exclusively on safelists (occasionally referred as whitelists, although this term tends be avoided), or avoid submitting watchlists blacklists, avoided). The most well-known of these lists was curated by Jeffrey Beall. Beall’s Lists (there two, one for stand-al...

Finding, counting and/or listing triangles (three vertices with three edges) in large graphs are natural fundamental problems, which received recently much attention because of their importance in complex network analysis. We provide here a detailed state of the art on these problems, in a unified way. We note that, until now, authors paid surprisingly little attention to space complexity, desp...

this is a discriptive study with the main goal to identify personal, pregnancy and delivery characteristics of mothers given birth to mentally retarded child. this study has been conducted in the rehabilitation center in tehran in 1994. a total of 150 women took part in this research, and the tool of was a check list which was completed by researcher through interview. the findings were illustr...

different political, economical, cultural factors and religious status of safavi period have influenced on the presence of women in society of that ages. in new structures, women roles were based on their social position and class. also, children who were near their mothers received more calm, safety and also education. these factors encouraged painters to draw the pictures of women and childre...

in the recent years, nurses haven't contributed much time to research (1). evidence based medicine is becoming more and more popular, and it depends on the nurse's attitudes and knowledge towards research (2-4). without studying the nurse's attitudes towards research, it won't be possible to determine if the findings of the researches are used to improve practice or not (5)....

there is always a considerable difference between the corporate performance and the tax levy that is identified by the taxation authorities which has become a common practice. this fact has led to no fairness among taxpayers, a fact that influences the horizontal and vertical sides of equity. horizontal equity is created when people feel the benefits of the tax gain that is proportional to the ...