Introduction: Physical activity and exercise have numerous physical psychological benefits. However, some individuals persevere in despite the various problems it causes – physical, emotional, social psychological. Aim: The present study aimed to explore effects of gender, group exercisers supplements on occurrence obligatory young adults. Another aim was psychometric characteristics factor str...

If we have a duty not to infect others, how far does it go? This question is often discussed with respect to HIV transmission, but reflection on other diseases like influenza raises a number of interesting theoretical issues. I argue that a duty to avoid infection not only yields requirements for persons who know they carry a disease, but also for persons who know they are at increased risk, an...

the present study sought to investigate the acquisition of referential, quasi and expletive subject pronouns, three different types of obligatory subjects in english, by adult persian speaking l2 learners of english at different stages of l2 acquisition. a grammaticality judgment test and a translation test were designed and developed to elicit the participants' knowledge of obligatory subjects...

The present study sought to investigate the acquisition of referential, quasi and expletive subject pronouns, three different types of obligatory subjects in English, by adult Persian speaking L2 learners of English at different stages of L2 acquisition. A Grammaticality Judgment Test and a Translation Test were designed and developed to elicit the participants' knowledge of obligatory subjects...

Past analyses of social systems have too often relied upon obsolete dualities such as open system/closed system. The purpose of this paper is to provide a more comprehensive analysis of the full range of boundary-maintenance operations that are at work in the modern complex social system. I first analyze the role of the boundary in Living Systems Theory, and then turn to the analysis and compar...

In this paper, an attempt has been made to introduce a new control strategy including Plug-in Hybrid Electric Vehicle (PHEV) and Diesel engine generator to control the voltage and frequency of autonomous microgrids. The proposed control strategy has multiple advantages over the recent control methods in microgrids. The proposed method applies the primary and secondary frequency control strategy...