Results 101 to 110 of about 456,021 (313)

Civil Air Transport "Lucky Dragon" pin

open access: yes, 2008
Civil Air Transport "Lucky Dragon ...

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Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Civil Air Transport Chinese/Gregorian calendar

open access: yes, 2008
Civil Air Transport Chinese/Gregorian ...

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Cell-Based Optimization of Air Traffic Control Sector Boundaries Using Traffic Complexity

open access: yesAerospace
The increasing demand for air travel has intensified the need for more efficient air traffic management (ATM) solutions. One of the key challenges in this domain is the optimal sectorization of airspace to ensure balanced controller workload and ...
César Gómez Arnaldo   +5 more
doaj   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

open access: yesAdvanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

John Fogg, Civil Air Transport Operations, Taipei

open access: yes, 2008
John Fogg, Civil Air Transport Operations ...

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Safeguarding Competition from Discrimination in International Air Transport

open access: yes, 2021
The topic of my study is Regulation (EU) 2019/712, which entered into force on the 30th May 2019. The purpose of the Regulation is to safeguard competition in international air transport.
Kortesoja, Timo
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Civil Air Transport logo drink coaster

open access: yes, 2008
Civil Air Transport logo drink ...

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An analysis of China's liberalisation Policy with respect to international air transport [PDF]

open access: yes, 2010
International air transport is a commercial business by nature but carries a political significance. It has been regulated under the Chicago regime which requires the sovereignty governments to negotiate and determine how airlines engage in the ...
Zhang, Bixiu
core  

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