collapse of the soviet :union: is considered as the most significant development happened in the last decades of the previous century. transformation of power relations and balance of forces at regional level as well as activation of transregional and particularly regional powers to maintain their presence and extend their influence over southern soviet :union: could be mentioned as consequence...

The emerging complexity of large macromolecules has led to challenges in their full scale theoretical description and computer simulation. Multiscale multiphysics and multidomain models have been introduced to reduce the number of degrees of freedom while maintaining modeling accuracy and achieving computational efficiency. A total energy functional is constructed to put energies for polar and ...

BACKGROUND Schools are important foci of influenza transmission and potential targets for surveillance and interventions. We compared several school-based influenza monitoring systems with clinic-based influenza-like illness (ILI) surveillance, and assessed the variation in illness rates between and within schools. METHODS During the initial wave of pandemic H1N1 (pdmH1N1) infections from Jun...

BACKGROUND Febrile respiratory illness (FRI) results in substantial burden in semi-closed environments. Tackling risk factors may reduce transmission and infection. However, risk factors involved in one setting may not be generalizable in all settings due to differences in climate, residential environment, population genetic and cultural backgrounds. This study aims to identify risk factors of ...