Results 121 to 130 of about 71,876 (215)

Introducing the comparative weighting evaluation based on the best criteria method: a multi-fuzzy framework for aviation fuel efficiency. [PDF]

Sci Rep
Eti S, Karaman F, Yüksel S, Dinçer H, Yaylalı İ.   +4 more
europepmc   +1 more source

Bioinspired Morphing in Aerodynamics and Hydrodynamics: Engineering Innovations for Aerospace and Renewable Energy. [PDF]

Biomimetics (Basel)
Shahid F, Alam M, Park JY, Choi Y, Park CJ, Park HK, Yi CY.   +6 more
europepmc   +1 more source

Multirotor UAV-A Multidisciplinary Platform for Teaching Mechatronics Engineering. [PDF]

Sensors (Basel)
Kotarski D, Pranjić M, Alharbat A, Piljek P, Bjažić T.   +4 more
europepmc   +1 more source

Seasonality and Declining Intensity of Methane Emissions from the Permian and Nearby US Oil and Gas Basins. [PDF]

Environ Sci Technol
Varon DJ, Jacob DJ, Estrada LA, Balasus N, East JD, Pendergrass DC, Chen Z, Sulprizio M, Omara M, Gautam R, Barkley ZR, Saldaña FJC, Reidy EK, Kamdar H, Sherwin ED, Biraud SC, Jervis D, Pandey S, Worden JR, Bowman KW, Maasakkers JD, Kleinberg RL.   +21 more
europepmc   +1 more source

Research on the aerodynamic characteristics of eVTOL aircraft ducted rotor tip embedded inside the ducted body. [PDF]

Sci Rep
Du S, Zha Y, Li C, Lu Z, Zhao Q.
europepmc   +1 more source

Development and challenges of autonomous electric vertical take-off and landing aircraft. [PDF]

Heliyon
Hu L, Yan X, Yuan Y.
europepmc   +1 more source

A drone-based prototype technique for monitoring soil degassing at active volcanic craters. [PDF]

Earth Planets Space
Girona T, Williams J, Copple J, Westhoff M, Drymoni K, García-Martínez N, Benavente D, Bacon CA, de Moor M, Lev E.   +9 more
europepmc   +1 more source

Prediction and Experimental Study of Low-Frequency Acoustic and Vibration Responses for an Aircraft Instrument Compartment Based on the Virtual Material Method. [PDF]

Materials (Basel)
Song S, Wang J, Liu C, Huang R.
europepmc   +1 more source

Power management of hybrid fuel cell fixed wing UAVs using a fuzzy reinforcement learning system optimized with meta-heuristic methods. [PDF]

Sci Rep
Rostami M, Farajollahi A, Habibi P.
europepmc   +1 more source

An Over-Actuated Hexacopter Tilt-Rotor UAV Prototype for Agriculture of Precision: Modeling and Control. [PDF]

Sensors (Basel)
Pimentel GO, Santos MFD, Lima J, Mercorelli P, Fernandes FM.   +4 more
europepmc   +1 more source