After a major earthquake, relief organizations arrive to fin…

After a major earthquake, relief organizations arrive to find that roads are blocked, hospitals are destroyed, and local government agencies cannot coordinate a response on their own. The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) is asked to lead the international response. Which step in the emergency management cycle does this international coordination represent? 

A researcher studying immigrant health finds that recent arr…

A researcher studying immigrant health finds that recent arrivals from low-income countries are, on average, healthier than people who stayed behind AND healthier than the native-born population of the destination country. Over the next decade, however, their health advantage disappears. Which concept BEST explains this change over time?