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305.392  Articles
1 of 30.540 pages  |  10  records  |  more records»
This study investigated the effect of a winglet on the velocity field around a rigid flapping wing. Two-dimensional particle image velocimetry was used to capture the velocity field of asymmetric one-degree-of-freedom flapping motion. A comparison was con... see more

The present study addresses the effects of lateral center-of-gravity (CG) movement, resulting from asymmetric firing of some of the onboard stores, on the dynamics and control of a combat aircraft while attempting the highly demanding Herbst manoeuver. Th... see more

The efect of parametric excitation in self-excited has been investigated in two-degrees of freedom problems. The possibility of suppressing self-excited vibrationsby using parametric excitation and the dynamic behavior of those kind systems were discussed... see more

Of the social contract, book published by Rousseau in Paris in April of 1762 is the work that marks him in the field of political thought. In it, in an abstract, metaphysical form, the philosopher confronts the problem of the relation between freedom and ... see more

This paper describes an experiment which aims to examine whether different versions of the same game, which differ only in terms of freedom of movement that incurs varying degrees of freeform gameplay, elicit different kinds of player experiences. Seventy... see more

Currently, offshore operations are considered activities with high impact on the economy, which standsin direct relation to the products of great importance and value for diverse economic sectors. Thus, itbecomes necessary to implement new technologies th... see more

This study examines the impact of corruption, investment freedom, and democracy on domestic investment in countries in the Middle East and North Africa. In order to achieve this, the GMM model was used to test the annual data from 2011 to 2017. The empiri... see more

The current article presents the use of the virtual bat optimization algorithm, for solving Duhamel’s Integral in dynamic systems with one degree of freedom. Some situations are solved, as a demonstrative example, calculating global maxima. The results fo... see more

This study aims to find out whether the use of Round Robin Technique can improve the speaking skill of junior high school students. This research was conducted in one class and applied the pre-experimental design that was one group pre-test and post-test ... see more

1 of 30.540 pages  |  10  records  |  more records»