Results 51 to 60 of about 61,087 (307)

A convolutional neural network–long short-term memory (CNN–LSTM)–Attention model based on wavelet transform for predicting non-stationary wind pressure coefficients on the surface of terminal glass curtain wall

Science Progress
In this paper, a neural network model combining wavelet decomposition and attention mechanism is proposed for the accurate prediction of non-stationary wind pressure on the surface of the glass curtain wall of an airport terminal building under strong ...
Yuxuan Bao, Cheng Pei, Yuhao Mou, Mingjie Li, Xiaokang Cheng   +4 more
doaj   +1 more source

Direct, Moderating and Mediating Effects of Market Orientation on the Performance of Airports in Europe's Peripheral Areas [PDF]

, 2008
As a consequence of deregulation in the airline industry, market forces rather than public service considerations increasingly dictate routes serving airports in Europe's peripheral areas. The new market advocates market-driven management practices as
Pagliari, Romano, Halpern, Nigel
core   +1 more source

Impact of Drone Versus Car Transport on Anti‐Doping Sample Integrity Over Short Distances: A Proof‐Of‐Concept Study

Drug Testing and Analysis, EarlyView.
This proof‐of‐concept study evaluated the impact of short‐distance drone transport on anti‐doping sample integrity compared with traditional car transport. Targeted assays and untargeted metabolomics revealed equivalent biological profiles between methods, confirming that drone delivery preserves sample integrity for the athlete biological passport ...
I. Al‐Mohannadi, M. Y. Al‐Jaber, M. Al‐Nesf, W. Samsam, Abdulaziz Farooq, N. M. Thomas, M. Stuart, N. Robinson, G. Zangenfeind, D. Rovira, N. Mohamed‐Ali, A. Beotra, V. Mohamed‐Ali, M. Al‐Maadheed   +13 more
wiley   +1 more source

Entropy-Weighted TOPSIS-Based Bird Strike Risk Assessment for an Airport

International Journal of Computational Intelligence Systems
To identify the factors with higher bird strike risk at a certain airport, and to provide a theoretical basis for the airport to develop targeted and dynamic bird strike prevention strategies, this study has established a bird strike risk assessment ...
Changyang Yu, Fan Zhao, Yu Yin, Yi Wu
doaj   +1 more source

Battery Technologies for Use in Aviation: Classification, Temporal Evolution and Future Prospects

Engineering Proceedings
Sustainability is one of the main concerns of the aviation industry nowadays, as it strives to reduce emissions and noise, both from flight operations and in the airport environment. Batteries are a promising technology for meeting these challenges. From
María Zamarreño Suárez, Francisco Pérez Moreno, Raquel Delgado-Aguilera Jurado, César Gómez Arnaldo, Víctor Fernando Gómez Comendador   +4 more
doaj   +1 more source

Estimating Illicit Stimulant Drug Consumption in Luxembourg Using Wastewater‐Based Epidemiology

Drug Testing and Analysis, EarlyView.
Wastewater‐based epidemiology provided nationwide estimates of illicit stimulant consumption in Luxembourg, revealing higher urban use, weekend increases in cocaine and MDMA, and cocaine as the dominant stimulant. The approach offers an objective complement to conventional drug surveillance for informing public health and policy.
Nadine Berndt, Luca Wiltgen, Nicolas Villani, Georges Dahm, Karin Roschel, Serge Schneider   +5 more
wiley   +1 more source

Motion planning and control of an installation robot for attitude adjustment of arc parts in underground shield tunneling

Deep Underground Science and Engineering, EarlyView.
Inspired by spiders, the multilegged walk‐through assembling robot for arc parts achieves high‐precision synchronous control under heavy loads through dual‐layer hydraulic pose dynamics modeling and hierarchical pressure optimization, significantly enhancing shield tunneling assembly efficiency and precision.
Quan Xiao, Guofei Xiang, Liang Liao, Lai Wei, Hongli Wang, Songyi Dian   +5 more
wiley   +1 more source

Prospects for a More Sustainable Aviation: Roadmap Towards 2050

Engineering Proceedings
One of the fundamental aspects of achieving sustainability in aviation is reducing aircraft emissions. While the effects of CO2 have been studied extensively, it is crucial to also consider non-CO2 emissions.
María Zamarreño Suárez, Rosa María Arnaldo Valdés, Raquel Delgado-Aguilera Jurado, César Gómez Arnaldo, Francisco Pérez Moreno, Víctor Fernando Gómez Comendador   +5 more
doaj   +1 more source

Bayesian Network Modelling of ATC Complexity Metrics for Future SESAR Demand and Capacity Balance Solutions

Entropy, 2019
Demand & Capacity Management solutions are key SESAR (Single European Sky ATM Research) research projects to adapt future airspace to the expected high air traffic growth in a Trajectory Based Operations (TBO) environment.
Victor Fernando Gomez Comendador, Rosa Maria Arnaldo Valdés, Manuel Villegas Diaz, Eva Puntero Parla, Danlin Zheng   +4 more
doaj   +1 more source

Determination Of Second Airport For Soekarno-Hatta International Airport In A Multi Airports System Greater Jakarta: Karawang Airport Or Majalengka Airport

, 2014
Soekarno-Hatta International Airport (Soetta IA) is a primary airport of Greater Jakarta, the busiest airport in Indonesia and the 12th rank of busiest airport in the world. In 2010, the number of air passengers significantly grows and being the second highest one in the world.
Suwardo, I. Haryanto, Wiryanta
openaire   +2 more sources