Off-target movement assessment of dicamba in North America

Air emission inventories in North America: a critical assessment.

Although emission inventories are the foundation of air quality management and have supported substantial improvements in North American air quality, they have a number of shortcomings that can potentially lead to ineffective air quality management strategies. Major reductions in the largest emissions sources have made accurate inventories of previously minor sources much more important to the ...

Admixture in North America

The history of North America has been marked by the encounter of populations from different continents. The discovery of the New World began a period defined by human migrations at a much larger scale than in previous history. This movement of people, voluntary or forced, changed profoundly the human landscape. As populations came into contact, admixture followed in varying degrees depending on...

Medicine in North America

Travel in North America

The Balint movement in America.

Michael Balint's (1896-1970) career evolultion from general practitioner (1918) to psychoanalyst (1926) and subsequently to general practitioner educator (1950) began at his home in Budapest and then moved from London to sites in the United States. His frequent visits to America, together with his wife Enid, were an influential force in promoting and training US-based Balint group leaders. Mich...