Understanding how physical activity (PA) patterns vary within and between days may guide PA promotion in young people. We aimed to 1) describe and compare the frequency (bouts/day) and duration (min/bout) of bouts of moderate-to-vigorous intensity PA (MVPA) on weekdays vs. weekends and in-school vs. out-of-school, and 2) assess associations of bout frequency and duration in these time-segments ...

This paper aims to show the status of digital art in Iran and explain how the meaning of an artist has transformed in the digital age. The primary assumption of this paper is that the experience of digital art has again revived the collective experience in creating arts. Although, interactivity is considered to be the most important quality of digital art, their collective, collaborative and pr...

This article analyses the development of Conceptual Art in Bratislava during communist period, with specific emphasis on practices produced throughout so-called ‘Normalisation’ (1968–1989). The text starts by introducing functioning mechanisms Czechoslovakian artistic scene time. It then moves to analyse work Július Koller, Rudolf Sikora and Ĺubomír Ďurček. is argued that, despite difficult con...

Multiobjective Programming (MOP) has become famous among many researchers due to more practical and realistic applications. A lot of methods have been proposed especially during the past four decades. In this paper, we develop a new algorithm based on a new approach to solve MOP by starting from a utopian point, which is usually infeasible, and moving towards the feasible region via stepwise mo...

considering native modernism existence, iranian constitutional revolution can be contemplated as an exordium for cultural transition because constitutionalism movement played a significant role in transferring modern concepts to iran. this kind of perception about modernism oversees the experimental and practical events, and also provides the opportunity to survey art system shift in the contex...

stanley g. weinbaum was one of the american science fiction writers of the 1920s and 1930s who anticipated virtual reality early in the development of the genre in the united states. the machine in weinbaum’s science fiction plays a crucial role in the production of virtual space and time. not only does weinbaum’s gadgetry function within the domain of spatial alterity, but they also provide te...

Aerobic exercise training combined with resistance training (RT) might prevent the deterioration of vascular function. However, how aerobic exercise performed before or after a bout of RT affects vascular function is unknown. The present study investigates the effect of aerobic exercise before and after RT on vascular function. Thirty-three young, healthy subjects were randomly assigned to grou...