Results 221 to 230 of about 25,283 (254)
Some of the next articles are maybe not open access.
2020
This chapter explores the background of Steven Spielberg’s involvement in Jurassic Park as well as the context of his career up to that point. It argues that by the early 1990s he was looking to make a change in his career by exploring mature themes in films such as The Color Purple and Empire of the Sun.
openaire +1 more source
This chapter explores the background of Steven Spielberg’s involvement in Jurassic Park as well as the context of his career up to that point. It argues that by the early 1990s he was looking to make a change in his career by exploring mature themes in films such as The Color Purple and Empire of the Sun.
openaire +1 more source
Effects of wing morphology on flapping-wing aerodynamics
2018Flapping flight of biological flyers provides great inspiration for the development of micro air vehicles (MAVs). However, the unsteady aerodynamics of flapping flight is to be clarified before MAVs can rival nature. In this dissertation, the effects of wing morphology, including the aspect ratio and the wing flexibility, on the flow development and ...
openaire +2 more sources
Wing flapping with minimum energy
The Aeronautical Journal, 1980The interesting article by Archer, Sapuppo and Betteridge leads to the problem of determining the optimum lift distribution along the wing during flapping motion. Adopting the assumptions made in Ref. 1, the problem may be reduced to one of minimising the induced drag for a specified, periodically varying, bending moment at the wing root. The wing-root
openaire +1 more source
A wireless radiofrequency-powered insect-scale flapping-wing aerial vehicle
Nature Electronics, 2021Takashi Ozaki +2 more
exaly
Birds can transition between stable and unstable states via wing morphing
Nature, 2022Christina Harvey +2 more
exaly
Trajectory control of flapping wings - Towards the development of flapping-wing technology
6th Symposium on Multidisciplinary Analysis and Optimization, 1996Michael Smith, Salah Zenieh
openaire +1 more source