The concept of “Introduction” is ambiguous. It associated with a long period human introduction activity. There are six stages development: from 8000 years BC (intuitive stage) to the present. For time, practical development was significantly ahead theoretical one. In 1972, adopted definition introduction, as purposeful activity for into culture, reflected applied direction in introduction. XXI...

The purpose of the present paper was to pursue the social factors involving in scientific papers and also examine the impact of tendency of PhD candidates to participate in research projects, membership and activity of PhD candidate at conferences, the willingness in scientific collaboration of professors and researchers. The sample size consisted of 92 PhD candidates at Islamic Azad University...

Scientific evidence indicates that regular physical activity slows the rate of decline of most physiological agerelated parameters associated with health, fitness and quality of life [1]. Senior athletes provide an ideal model for successful aging. Although most of the information derives from individual closed-skill sports, little information is available regarding the motivation to sport part...

Gestures may provide the long sought-for bridge between laboratory experiences in science and scientific discourse about abstract entities. In this article, we present our results of analyzing students’ gestures and scientific discourse by supporting three assertions about the relationship between laboratory experiences, gestures, and scientific discourse. Gestures arise from the experiences in...

Let us introduce the abstracts presented at the XXXIII. Conference of a Student Scientific Activities given annually by Medical Faculty of Palacky University in Olomouc and The Medical Students Club. This time it is the very first chance to present our work in a journal published in English. For a student who is interested and active in a field of science this is a great oportunity to show the ...

The Long-Term Evolution (LTE) standard is a promising solution to mobile connectivity. It provides high data rates at a relatively low cost. At the same time, video traffic has so far outpaced other traffic types in growth, making it the dominant traffic type in current wireless networks. In this paper we study the concept of Quality of Experience (QoE) for video traffic in LTE systems. Since v...

This paper is concerned with the uncertain parameters and time-delay of nonlinear chaotic systems, which is of vital significance in chaos control and synchronization. In this article, a novel artificial bee colony algorithm (ABC), with space contraction and optimization technique based on the foraging behavior of honeybees, is newly proposed to solve the estimation problem via a nonnegative mu...

Background: Serious concern has been raised about the sustainability of public health care systems of European Nations and ultimately about the health of European citizens, as a result of the economic crisis that has distressed Europe since 2008. The severe economic crisis of the Euro zone, which is still afflicting Europe in 2016, has in fact threatened to equally impact public health services...