OBJECTIVE To find out the association of stress with anxiety and depression during pregnancy and to identify common stressors in women. METHODS This cross-sectional study was conducted at Divisional Headquarters Teaching Hospital, Kohat, Pakistan, from February 2011 to October 2012, and comprised pregnant women. Convenient sampling technique was used. The participants were administered Urdu-t...

exogeneity and controllabillty of money is a basic assumption in neo-keynesian and monetarist analysis, as well as most contemprory economic macro-models. equilibrium path cattani & cavallo & khan model (j990)1 is employed, and pree & stienhe,2 model (j989) has been used for calculation of the real exchange rate unstability index. the results, indicate negative effects of real exchange rate dev...

Cholera is an infection of the small intestine caused by the bacterium Vibrio cholera. In this work, we consider a mathematical model SIRB which represents the dynamics of cholera. To understand the dynamics of the model, the disease free and endemic stability are discussed. The disease free equilibrium is stable locally as well as globally when the basic reproduction less than 1, otherwise an ...

Dynamic ID-based remote user authentication schemes ensure efficient and anonymous mutual authentication between entities. In 2013, Khan et al. proposed an improved dynamic ID-based authentication scheme to overcome the security flaws of Wang et al.’s authentication scheme. Recently, Sun and Cao showed that Khan et al. does not satisfies the claim of the user’s privacy. Moreover, They proposed ...

Abdul Wahab, 1 Muhammad Faheem Khan, 2 Aurangzeb Khan , 3 Aziz Ullah Khan EDC, Gandhara University Peshawar,EDC, GU Peshawar,IECS UST Bannu,Dept. English UST Bannu [email protected], [email protected] ,[email protected], [email protected] ABSTRACT : The rapid growth of online blogs, social networks and other forums able the people and online users to discuss the variou...