Results 81 to 90 of about 104,496 (248)
Differences among sympatric lizard species usually result from differences in the use of three resources: space, time and food or some combination of these three.
EJR. Dias, CFD. Rocha
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This article proposes a polar robot that utilizes assisted sail and multimode motion to achieve energy‐saving. The design, modeling, and experimental methods are introduced. The results show that the energy‐saving effect of the robot using a multimode energy savings control strategy reaches 21.19%, providing technical support for long‐term polar ...
Yongsheng Luo +8 more
wiley +1 more source
Tropidurus species commonly prey on arthropods, but they may also feed on vertebrates and plant material. The lizard Tropidurus oreadicus (Tropiduridae) is common in open vegetation habitats and generally has sexual dimorphism.
CFD. Rocha, CC. Siqueira
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CFD simulation of the wind field over a terrain with sand fences: Critical spacing for the protected soil area [PDF]
Izael A. Lima +5 more
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Skin‐Like Airflow Odometry for Micro Aerial Vehicles Based on Distributed Thermal Anemometers
A novel bioinspired skin‐like airflow odometry system for micro aerial vehicles employs distributed thermal anemometers to enable motion estimation in GNSS‐denied environments. Computational fluid dynamics simulation validates sensor deployment feasibility, while a transformer‐enhanced gated recurrent unit network extracts high‐precision airflow ...
Weicheng Di +7 more
wiley +1 more source
The gekkonid lizard Hemidactylus mabouia is an exotic species in Brazil and is found in different ecosystems. This species was recorded at Ilha Grande, RJ, one of the largest insular remains of the Atlantic Rainforest in Brazil.
CFD Rocha, HG Bergallo
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Μελέτη CFD συγκλίνοντος-αποκλίνοντος ακροφυσίου για σύστημα ηλιακής ψύξης
Σωτήριος Κοτταρίδης +1 more
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Leveraging spinning‐induced localized suction, the spinner device enables ultra‐efficient removal of kidney stone fragments, capturing a larger quantity of fragments from distances exceeding 20 mm. The spinner significantly improves the efficiency and effectiveness of stone fragment removal by reducing operative time, increasing stone‐free rates, and ...
Yilong Chang +3 more
wiley +1 more source
Discrete and Continuous Adjoint-Based Aerostructural Wing Shape Optimization of a Business Jet
This article presents single- and multi-disciplinary shape optimizations of a generic business jet wing at two transonic cruise flow conditions. The studies performed are based on two high-fidelity gradient-based optimization tools, assisted by the ...
Konstantinos Tsiakas +7 more
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Numerical Simulation of Flow Field around Space Reentry Capsule and Studying the Effects of Angle of Attack Variations on Flow Structure [PDF]
In this research, the flow field around the space re-entry capsule, which has blunt and symmetric geometry has been investigated. The simulation of the flow around aerial vehicles in the hypersonic flight regime is the one of the topics discussed in ...
Mohammad Kazem Moayyedi +1 more
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