Since 1994 Van de Ven has been conducting a longitudinal field study of the processes of organizational change that are unfolding in Minnesota health care organizations and industry since 1994.

But the spy story has been unfolding, quietly and sometimes haltingly, for more than a year now, since the attacks on the World Trade Center and the Pentagon.

Along the quiet dead-end street where Mr. Bilski had lived since February, there was a sense of shock and violation among residents who have watched the investigation unfold since the April raid.

The investigation has thrown the Nuevo Leon PRI into turmoil, and it has taken on special significance because the scandal is unfolding four months before Mexico's most competitive presidential elections since the revolution.

McKinsey studied forty-five historical episodes around the world where economies reduced their debt loads, usually after a financial crisis of the sort that unfolded since 2007.

This afternoon President Obama spoke in the White House Briefing Room on the security situation that has been unfolding since last night:

But the confidential exchange foreshadowed the more public confrontation between the Bush administration and Iran that has been unfolding since December.

RAA has unfolded its activity since the late 1960s.

Unlike the post-modern generation that followed them, these architects understood that, far from opposing tradition, modern architecture was heir to the Western humanist tradition that had been unfolding since the Renaissance.

At the same time, the deregulation that has been unfolding since the mid-1990's is allowing Japanese convenience stores to encroach on territory long out of their reach, like beauty and health aids and banking.