mental stress and daily crises comprise a part of physical and mental threats. perceived stress is a physical and mental threat, as well. perceived stress is a psychological process during which the individual considers his/ her physical and psychological welfare as being threatened. since idiopathic thrombocytopenic purpura (itp) is one of the chronic diseases being able to affect patients' pe...

Protection of physical assets and digital information is of growing importance to society. As with any new technology, user acceptance of new software and hardware devices is often hard to gauge, and policies to introduce and ensure adequate and correct usage of such technologies are often lacking. Security technologies have widespread applicability to different organizational contexts that may...

this study aims at using a deductive reasoning to extract several hypotheses from patriarchy, subordination, alienation and perceived relative deprivation theories to establish an empirical association between patriarchy as an independent variable and perceived relative deprivation and alienation of women as a dependent variable. specifically, the study attempts to answer the question: does pat...

years of age worldwide (39%). also in iran it is the cause of 45% of deaths. cardiovascular diseases place a huge social, economic and health burden on the society. patients suffer from this disease when they are at their highest social and economic productivity. the risk of this disease is related to modifiable factors such as smoking and high blood pressure, and also non-modifiable factors su...

Service Reliability is an important consideration for new service deployment. Traditional system-oriented measures are no longer adequate to describe the reliability perceived by the user. In this paper we propose a general service reliability analysis approach based on user behavior, and derive formulas to compute service reliability from the user model and service models. The derived user-per...

prior research has indicated that employee turnover is detrimental to both individuals and organisations. because a turnover intention in the workplace is detrimental, several factors have been suggested to better understand the reasons why employees may decide to leave their organisations. some of the organizational-related factors that have been considered by previous research include perceiv...

Abstract: We consider a vector generic combinatorial optimization problem in which initial coefficients of objective functions are subject to perturbations. For Pareto and lexicographic principles of efficiency we introduce appropriate measures of quality of a given feasible solution from the point of view of its stability. These measures correspond to so-called stability and accuracy functions...

In an environment such as underwater channel where placing test equipments are difficult to handle, it is much practical to have hardware simulators to examine suitably designed transceivers (transmitter/receiver). The simulators of this kind will then allow researchers to observe their intentions and carry out repetitive tests to find suitable digital coding/decoding algorithms. In this p...