7 citations · 10 across the 3 of their papers we have counts for
3 papers
stat.AP2022
Evaluating the root causes of fatigue and associated risk factors in the Brazilian regular aviation industry
Tulio E. Rodrigues, Frida M. Fischer, Otaviano Helene +9
This work evaluates the potential root causes of fatigue using a biomathematical model and a robust sample of aircrew rosters from the Brazilian regular aviation. The fatigue outco…
physics.ed-ph2006★ 7 cited
Understanding the tsunami with a simple model
O. Helene, M. T. Yamashita
In this paper, we use the approximation of shallow water waves (Margaritondo G 2005 Eur. J. Phys. 26 401) to understand the behaviour of a tsunami in a variable depth. We deduce th…
physics.ed-ph2005★ 3 cited
A unified model for the long and high jump
O. Helene, M. T. Yamashita
A simple model based on the maximum energy that an athlete can produce in a small time interval is used to describe the high and long jump. Conservation of angular momentum is used…