Results 191 to 200 of about 278,878 (295)

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

Heart Rate as an Indicator of Stress in Gotland's Russ Horses

Zoo Biology, EarlyView.
ABSTRACT Animal welfare concerns both the physical and mental wellbeing of animals so the assessment of animals kept in captivity, for example zoos, is important and necessary both legally and ethically. Good welfare is especially vital when breeding endangered species as stress impairs reproductive investment.
Isidora Dundjerovic, Lynne U. Sneddon
wiley   +1 more source

Laser-Engraved Micro-Patterned rGO/WPU Composite Structures for Aircraft Applications: Synchronizing Electrothermal De-Icing and Broadband Microwave Transparency. [PDF]

Adv Sci (Weinh)
Fu X, Shen Y, Zhao L, Zhu W, Liu W, Li C, Lin Y, Ye Z, Shen C.   +8 more
europepmc   +1 more source

Time to Breakdown for Type I Motor Winding Insulation Under High‐Frequency High‐Slew‐Rate Square Wave Voltages

High Voltage, EarlyView.
ABSTRACT The emergence of (ultra)wide bandgap ((U)WBG)‐based devices has significantly enhanced performance in high‐frequency switching applications, enabling breakthroughs in electric transportation, aerospace, and renewable energy systems. However, it also presents considerable challenges to insulation systems, such as electric motor winding ...
Easir Arafat, Md Asifur Rahman, Farzana Islam, Mona Ghassemi   +3 more
wiley   +1 more source

Lightweight and mobile artificial intelligence and immersive technologies in aviation. [PDF]

Vis Comput Ind Biomed Art
Wild G, Nanyonga A, Iqbal A, Bano S, Somerville A, Pollock L.   +5 more
europepmc   +1 more source

Study of Positive Corona Discharge of Needle Plate Electrodes in Airflow

High Voltage, EarlyView.
ABSTRACT For high‐speed moving objects such as aircraft and wind turbine blades, discharge occurs under strong airflow. Research on lightning attachment characteristics has been extensive, whereas the role of corona discharge in pre‐breakdown streamer development has received less attention.
Lei Lan, Zhengxian Du, Qiang Wu, Yeqiang Deng, Yu Wang, Zeliang Wu, Xiankang Wang   +6 more
wiley   +1 more source

Multifunctional Three-Dimensional Porous MXene-Based Film with Superior Electromagnetic Wave Absorption and Flexible Electronics Performance. [PDF]

Nanomicro Lett
Chang L, Zhang X, Liu T, Li B, Ji Y, Sun G, Wang Z, Zhang X, Cao M, Li L.   +9 more
europepmc   +1 more source

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

Facilitating macrosystem biology with organismal‐scale airborne remote sensing: Challenges and opportunities

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Emergent ecosystem properties, such as population and trait distributions, biodiversity and energy and water fluxes, occur because of the dynamic interactions of individuals in their environment.
Sarah J. Graves, Ritesh Chowdhry, Meilun Zhou, Ira Harmon, Ben Weinstein, S. K. Morgan Ernest, Alina Zare, Ethan P. White, Stephanie A. Bohlman   +8 more
wiley   +1 more source

Cost-Effectiveness of Structural Health Monitoring in Aviation: A Literature Review. [PDF]

Sensors (Basel)
Ballarin P, Sala G, Airoldi A.
europepmc   +1 more source