نتایج جستجو برای: management mean 33863
تعداد نتایج: 1394254 فیلتر نتایج به سال:
Introduction: The progress and development of any society depends on the quality of its education and quality of education in turn depends on many factors such as classroom management. The purpose of this study was to predicting of students creativity and academic engagement in University of Kashan based on classroom management components. Methods: This is an analytic, cross- sectional study. S...
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
As the Internet has become a big business, its performance has become an important question. Several companies have started monitoring Internet performance, many ISPs now conduct internal performance measurements, and there are also independent organizations such as RIPE that conduct regular performance monitoring of ISPs. The exact form of measurements may vary, but typically they are based on...
In this paper we voice concerns about the uncritical manner in which the mean is often used as a summary statistic in psychological research. We identify a number of implicit assumptions underlying the use of the mean and argue that the fragility of these assumptions should be more carefully considered. We examine some of the ways in which the potential violation of these assumptions can lead u...
Learning Management Systems (LMS) are web-based systems that are increasingly used in education. If lecturers want to gain a deeper insight on whether and how students use the learning resources they put at their disposal in a course, user data stored by the LMS needs to be explored. To help explore these data, we have designed and implemented an application called ExtractAndMap [1] that struct...
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