Results 121 to 130 of about 395,330 (292)

CAM 43: Supplement No. 1 - Revision To CAM 43. Revisions To Civil Aeronautics Manual 43 Dated March 1955 [PDF]

open access: yes
This manual contains Civil Air Manual Part 43: Supplement No. 1 - Revision To CAM 43.
United States. Civil Aeronautics Board
core   +1 more source

Artificial intelligence–driven decoupling structure–activity relationship for lithium‐ion batteries

open access: yesInfoScience, EarlyView.
Artificial intelligence can efferently accelerate the high‐throughput screening of battery materials, the analysis of multiphase mechanisms, and the precise prediction of capacity and cycle life. This review systematically summarizes the applications of machine learning (ML) in decoupling the complex structure‐activity relationships of lithium‐ion ...
Tao Wang   +6 more
wiley   +1 more source

Coherent Stokes Raman Scattering for Simultaneous Measurement of CO2 and CH4 Temperatures

open access: yesJournal of Raman Spectroscopy, EarlyView.
A three‐beam hybrid fs/ps CSRS method is employed to excite the rovibrational transitions in the Fermi‐dyad of CO2$$ {}_2 $$ and the v2$$ {v}_2 $$ mode of CH4$$ {}_4 $$. Time‐domain spectroscopic models are developed to extract the fuel and flame temperature profiles from experimental CH4$$ {}_4 $$ and CO2$$ {}_2 $$ spectra in a diffusion flame ...
Alexander M. Warner   +3 more
wiley   +1 more source

A novel approach to estimate non‐algal particle absorption for improved retrieval of pigment concentrations in coastal waters

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Phytoplankton play a central role in ocean biogeochemistry and understanding their composition and variability is critical for monitoring marine ecosystem dynamics. Continuous spectrophotometric measurements (using a Seabird Sci. AC‐S) along ship tracks enable high‐resolution measurements of particle spectral absorption (apλ$$ {a}_p\left ...
Margherita Costanzo   +4 more
wiley   +1 more source

Mechanical Properties and Testing Strategies for Two‐Photon Lithography: A Review of Current Practices and Emerging Challenges

open access: yesLaser &Photonics Reviews, EarlyView.
Two‐photon lithography enables the fabrication of complex 3D microstructures with tunable mechanical properties spanning from soft hydrogels to rigid hybrid networks. This review summarizes how material composition, printing parameters, and post‐processing govern stiffness and viscoelasticity, highlighting advanced characterization methods and emerging
Dalila Fontana   +6 more
wiley   +1 more source

National Advisory Committee for Aeronautics [PDF]

open access: yes, 1940
Group photograph taken outside of the National Advisory Committee for Aeronautics. In the middle of the front row is Dr. Vannevar Bush and General Henry H. Arnold.
National Advisory Committee for Aeronautics
core  

Bibliometric study of research in aeronautics, cyberspace, and space exploration for the Colombian Aerospace Force

open access: yesRevista Científica General José María Córdova
This bibliometric study addresses the dynamics of publication in three thematic areas relevant to the development of the aerospace sector of the Colombian Aerospace Force, such as aeronautics, space, and cyberspace.
Ignacio Alfonso Alvarado-Ortega   +2 more
doaj   +1 more source

Aeronautics.

open access: yesJournal and proceedings of the Royal Society of New South Wales, 1898
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Artificial Intelligence, Economic Decision‐Making, and Air Transport Performance: Evidence From G7 Countries

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT This paper examines the role of artificial intelligence (AI) in shaping economic decision‐making and improving air transport performance in G7 countries over the period 1996–2021. AI is proxied by scientific publications and interpreted as an indicator of innovation capacity that supports data‐driven decision‐making and operational efficiency ...
Emin Ahmet Kaplan   +3 more
wiley   +1 more source

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