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Inverse Shape Design of Deformable Structures and Deformable Wings
(Amer Inst Aeronaut Astronaut, 2011-01)
Inverse methods are mathematical techniques by which the unknown input of a system is determined from a known or desired output. In this article, a new inverse method for the reverse design of deformable structures is ...
An Inverse Method for the Design of Structures
(Asociacion Argentina de Mecanica Computacional, 2008-11)
Inverse methods are powerful design tools that allow engineers to obtain efficient designs at much lower costs than the ones normally involved in experimental and direct computational design. Here we present an inverse ...
Larvae of stingless bee Scaptotrigona bipunctata exposed to organophosphorus pesticide develop into lighter, smaller and deformed adult workers
(Elsevier B.V., 2021-03-01)
Organophosphorus pesticides such as chlorpyrifos are often used in agriculture due to their broad spectrum of action. However, this insecticide and acaricide is considered highly toxic to the environment and can cause ...
Fenômeno de wing rock em placas ortotrópicas
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA, 2020-11-18)
The wing rock phenomenon is characterized by an undesirable rotational
oscillation in aircrafts, mainly in roll axis, which occurs at relatively low flight speeds and
high angle of attack. Flight instabilities caused by ...
Differential gene expression profiling in mucus glands of honey bee (Apis mellifera) drones during sexual maturation
(EDP SCIENCES S A, 2009)
The mating sign that each drone leaves when mating with a queen essentially consists of mucus gland proteins. We employed a Representational Difference Analysis (RDA) methodology to identify genes that are differentially ...
Up-regulated pathways in response to deformed wing virus infection in Apis mellifera (Hymenoptera: Apidae)Vías de señalización activadas en respuesta a la infección por el virus de las alas deformes en Apis mellifera (Hymenoptera: Apidae)
(Sociedad Entomológica Argentina, 2019-03)
Transmission of viruses by Varroa destructor(Anderson &Trueman, 2000) to bees has been identified as one of the main threats to Apis mellifera L. colonies. It has also been suggested that synergistic parasite-pathogen ...
Computational dynamics of flapping wings in hover flight: A co-simulation strategy
(Amer Inst Aeronaut Astronaut, 2017-06)
A co-simulation strategy for modeling the unsteady dynamics of flying insects and small birds as well as biologically inspired flapping-wing micro-air-vehicles is developed in this work. In particular, the dynamic system ...