Abstract: The human respiratory system continuously exchanges heat with the external environment. How to accurately simulate the airflow distribution of the respiratory system is the key to exploring ...

Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong SAR, China Department of Civil and Environmental Engineering, The ...

The NFL has initiated a review of the concussion protocol used in the evaluation of New York Giants rookie quarterback Jaxson Dart in the second half of the team's game against Philadelphia.

Air travel across the US faced major disruptions on Wednesday as multiple air traffic control alerts forced slowdowns at airports nationwide. Equipment problems have impacted major hubs including New ...

The Australian Transport Safety Bureau report followed the ditching of an R22 chopper in raging floodwaters, with a resident who had just been plucked from a rooftop, at Adavale on March 27. Mustering ...

Air crash investigators have handed down their report into the ditching of a helicopter during a dramatic flood rescue in south west Queensland in the aftermath of Cyclone Alfred. The Australian ...