The decline in sleep intensity after returning to land suggests that the homeostatic mechanisms present in other birds are also present in frigatebirds. Interestingly, this also indicates that frigatebirds are able to forestall these mechanisms when sleeping in flight. Finally, although frigatebirds ...
The article reports on the results of investigations into the Air France jetliner that crashed into the Atlantic Ocean in June 2009. According to France's ... MICHAELS,DANIEL,COLCHESTER,... - 《Wall Street Journal Eastern Edition》 被引量: 0发表: 2009年 加载更多研究点推荐 TWA Flight 800 ...