Results 41 to 50 of about 18,498 (158)

Understanding Multiscale Lithium Transport Dynamics in Composite Si‐C Electrodes: An Asymptotic Framework for GITT Experiments

open access: yesBattery Energy, Volume 5, Issue 3, May 2026.
This study introduces an asymptotic analysis to elucidate the multi‐scale transport mechanisms driving the relaxation dynamics in GITT experiments on composite Si‐C/graphite electrodes. The approach not only enhances physical understanding of coupled lithium transport mechanisms but also establishes a base for redesigning GITT protocols to achieve more
E. Jane, M. Higuera, F. Varas
wiley   +1 more source

Arquivo geral da Base Aérea de Florianópolis: memória institucional e preservação dos documentos históricos, 1970 a 2012 [PDF]

open access: yes, 2012
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação, Curso de Biblioteconomia.A memória institucional está fundamentada nas rotinas administrativas e relacionada com os aspectos históricos da organização.
Câmara, Italo Pereira
core  

Assessment of the Interaction between Ammonium Dinitramide and Isocyanurate Bonding Agents for Application on Technologies of Composite Solid Propellants

open access: yesPropellants, Explosives, Pyrotechnics, Volume 51, Issue 5, Page 724-732, May 2026.
This work investigates the interaction of two isocyanurate‐based bonding agents with ammonium dinitramide: triallyl isocyanurate and 1,3,5‐tris(2‐hydroxyethyl) isocyanurate, which contain alkene and hydroxyl functional groups in their side chains, respectively.
Jessica O. Silva   +5 more
wiley   +1 more source

Um estudo geográfico do transporte aéreo no Brasil [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em GeografiaEsta dissertação tem por objetivo analisar o transporte aéreo brasileiro no período de 1920-2012 e verificar a ...
Coelho, Andutsa Aline
core  

Characterization of additives typically employed in EPDM formulations by using FT-IR of gaseous pyrolyzates

open access: yesPolímeros, 2014
In this study, Fourier transform infrared spectroscopy (FT-IR) was employed to investigate the gaseous pyrolysis products of ethylene - propylene - diene rubber (EPDM). The objective was to evaluate the potential of FT-IR analysis of gaseous pyrolyzates (
Natália Beck Sanches   +3 more
doaj   +1 more source

Taxonomy of IMT Interference on Aeronautical Systems

open access: yesRadio Science, Volume 61, Issue 4, April 2026.
Abstract The rapid deployment of 5G and future 6G networks has raised concerns about interference with critical aeronautical systems, particularly radio altimeters and Wireless Avionics Intra‐Communications (WAIC). This paper offers a comprehensive taxonomy of the 5G/6G signal interference mechanisms, operational impacts, and mitigation strategies in ...
Valéria C. M. N. Leite, Alison Moraes
wiley   +1 more source

Bautismo de fuego y gracia de dios. Las Bellas memorias aeronáuticas de La guerra de malvinas

open access: yesTabula Rasa: Revista de Humanidades, 2007
La Fuerza aérea argentina convirtió en historia su pasado en la batalla aérea de Malvinas contra Gran Bretaña (1982) con la instauración de una fecha conmemorativa oficial, la pintura aeronáutica, y la creación de un personaje, el halcón-cazador.
Rosana Guber
doaj  

Polymer‐Crosslinking System‐Filler Interactions in Polychloroprene Adhesives: Experimental and Molecular Modeling Insights

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 12, March 20, 2026.
The use of polychloroprene is common in elastomeric adhesives. This study highlights the possible substitution of zinc oxide curing systems to a less hazardous metal complex, also evaluating the changes that higher surface area fillers can bring to the adhesive.
Gabriel Bachega Rosa   +3 more
wiley   +1 more source

Grado en Piloto de Aviación Comercial y Operaciones Aéreas. Guía académica 2014 - 2015 [PDF]

open access: yes, 2014
Guía académica de la Escuela Aeronáutica Adventia, para el curso 2014 ...
Universidad de Salamanca (España). Escuela Aeronáutica Adventia
core  

Reunión Internacional Jurídico-Aeronáutica [PDF]

open access: yes, 1960
Fil: Talavera, Haydeé Susana. Universidad de Buenos Aires. Facultad de Derecho. Buenos Aires, ArgentinaFil: Fernández Brital, Oscar. Universidad de Buenos Aires. Facultad de Derecho. Buenos Aires, ArgentinaFil: Andino, Ruth.
Talavera, Haydeé Susana   +2 more
core   +1 more source

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