The ties binding nations -- geography, language, ethnicity, ideology and religion, shared interests, values and animosities -- can all come undone and routinely do.
His current research interests include cellular neural/nonlinear networks, nonlinear circuits and systems, nonlinear dynamics, bifurcation theory, and chaos theory.
She published her apartment's worth, her mortgage loan worth and previous income figures, in order to promote increased transparency of elected officials' interests.
