Background: Revision and promotion of educational programs, as well as guiding such programs from the traditional to modern ones, have been one of the goals of educational planning in order to improve the educational status. The present study was performed based on the opinions of the cardiology assistants.   Methods:  This research was a cross sectional study and all the participants included ...

background: the infants, hospitalized in the neonatal intensive care unit (nicu), engage with problems from admission to discharge, exploring of which ensures their safe transition. the purpose of this study was to identify the factors that influence infant’s transition from the nicu to home. materials and methods: a qualitative study was used for identifying the factors that affect infant’s tr...

The paper aims to analyse and propose e-textbooks and other learning objects (LOs) quality evaluation methodology, i.e., quality model, and simple and effective expert evaluation methods, thus improving solution of educational tasks using informatics engineering methods. Qualitative learning material is one of the main factors of learning quality. Therefore, evaluation of e-textbooks and other ...

The analysis of color image sequence is very heavy if the analysis is carried out for each image. But, in many practical cases, there is no need to know the precise motion and shape. In other words, the rough estimation of motion and shape is sometimes practically enough to understand image sequence. To achieve this rough estimation of motion and shape speedily, a method using color multiplex i...

A fundamental question for economics is why large firms in market economies usually assign control rights to capital suppliers rather than labor suppliers. A diverse collection of answers can be found in the literature. But unfortunately little theoretical consensus has emerged, and few attempts have been made to resolve this issue through systematic empirical investigation. This paper reviews ...

We study nearest neighbor random walks in fixed environments of Z composed of two point types : ( 1 2 , 1 2 ) and (p, 1− p) for p > 1 2 . We show that for every environment with density of p drifts bounded by λ we have lim supn→∞ Xn n ≤ (2p − 1)λ, where Xn is a random walk in the environment. In addition up to some integer effect the environment which gives the greatest speed is given by equall...

The success of an organization depends on rapid, reliable, and direct communications within the organization and with the outside world. To determine if electronic mail (e-mail) provides a competitive benefit, a sample of 99 management-level participants in 41 companies responded to a survey that assessed their intraorganizational (internal) and interorganizational (external) uses of e-mail. Th...

Static timing analyzers need to know the number of iterations associated with each loop in a real-time program so accurate timing predictions can be obtained. The number of iterations of non-rectangular loops vary due to dependencies on counter variables of outer loops. These loops have long presented a problem for timing analyzers since the resulting timing predictions are typically quite loos...