Types of abstracts. There are two types of abstracts: descriptive and informative. They have different aims, so as a consequence they have different components and styles. There is also a third type called critical, but it is rarely used.
Samsung Galaxy Note 7 smartphone has been banned from all aircraft in the United States. The US Transportation Department and other agencies have banned passengers from carrying on the devices or putting them inside checked baggage during flights.
Fear of flying. 5 October 2015; American Airlines A320; flight 550; Syracuse, NY: The aircraft was on a scheduled flight from Phoenix, AZ to Boston, MA, but diverted to Syracuse, NY after the captain fell ill and passed away during the flight. 30 June 2015; Indonesia Air Force C130B; A-1310; Medan, Indonesia: The aircraft was on a nonscheduled domestic flight from Medan to Tanjung Pinang and crashed into a residential neighborhood shortly after takeoff.