Results 41 to 50 of about 10,110 (263)

Influence of Ru Content on Defect Formation and Electrocatalytic Activity of Au‐Pd‐Pt‐Ru Compositionally Complex Solid Solution Thin Films for the Hydrogen Evolution Reaction

open access: yesAdvanced Science, EarlyView.
Transmission electron microscopy reveals that the formation of planar defects in Au–Pd–Pt–Ru CCSS thin films depends on Ru content, which in turn influences hydrogen evolution reaction electrocatalytic activity. As the Ru content increases, the density of nanotwins initially rises; with further Ru addition, stacking faults form.
Miran Joo   +10 more
wiley   +1 more source

Kick-off Meeting of the INCAS project

open access: yes, 2015
Kick-off meeting of the INCAS project "Understanding institutional change in Asia : A comparative perspective with Europe" Date: 29-30 juin 2015, Paris Venue: EHESS (190 Avenue de France 75013 Paris, conference room 638-640 – 6th floor) Participants:
Soulia Bentouhami
core   +1 more source

América como texto y como pretexto en El Artista

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2012
Proponemos cuatro lecturas sobre la temática americana en El Artista: la primera, sobre la presencia de figuras como Cortés, Pizarro y los incas en el teatro, novelas, espectáculos... europeos.
Antonio Arroyo Almaraz
doaj   +1 more source

Lamb Waves Tunning on Aluminium Plates for Structure Health Monitoring [PDF]

open access: yesINCAS Bulletin, 2014
The method for defects detection inside the mechanical structures, namely aerospace structures, using the Lamb waves is widespread because of its benefits: it is nondestructive, may reveal the presence and size of defects with high accuracy and does not ...
Tiberiu Adrian SALAORU   +6 more
doaj   +1 more source

Electrochemical and Thermal Interplay in Blended Cathodes for All Solid‐State Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work analyzes blended LFP‐NMC cathodes for all solid state batteries, revealing their balanced rate performance and enhanced thermal properties. Operando X‐ray diffraction studies uncovered lithiation gradients and asymmetric charging effects due to kinetic limitations.
Simon Si Ming Ji   +17 more
wiley   +1 more source

El Amaru como emblema de los Incas del Cusco (siglos XVI - XVII)

open access: yesEl Futuro del Pasado, 2017
Este artículo aporta a los estudios andinos de convergencia de creencias prehispánicas y europeas el estudio y análisis de dos casos, su continuidad y adaptación en espacio y tiempo.
Margarita E. Gentile
doaj   +1 more source

The Incas

open access: yes, 2011
En Los Incas, el historiador peruano Franklin Pease GY explora todos los aspectos de la vida en el Tawantinsuyu, el gran imperio inca que se extendía por miles de kilómetros a lo largo de los Andes de los actuales Bolivia, Chile, Ecuadro y Perú. Pease lo hace al reexaminar las fuentes de la mayor parte de nuestro conocimiento de esta sociedad compleja,
Pease G. Y., Franklin, Tegel, Simeon
openaire   +2 more sources

Archaeological Prospectivity and Terrace Morphometry Using Open Geospatial Data: A Reproducible GIS–Machine‐Learning Workflow for the Cuyes River Valley, Ecuador

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study develops and evaluates a reproducible archaeological prospectivity workflow for data‐scarce tropical landscapes by integrating restricted legacy archaeological documentation with openly accessible environmental geospatial datasets.
Julio Guerra   +2 more
wiley   +1 more source

The Inka Khipu and Yupana: A Reply to Zen Vasconcellos and Rojas Gamarra (2026)

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT A new analysis by Zen Vasconcellos and Rojas Gamarra offers a novel interpretation of the Inka devices used for calculating (yupana) and recording (khipu) numbers. They claim the Inka devices represented numbers neither positionally, with place value, as most researchers have assumed, nor additively, without place value, a possibility uniquely
Cinzia Florio, Karenleigh A. Overmann
wiley   +1 more source

Les Incas dans les jeux de société

open access: yes, 2021
Dans la galaxie des jeux de société mettant en scène les civilisations précolombiennes d'Amérique, les Aztèques et les Mayas s'avèrent plus fréquemment convoqués que les Incas.
Olivier Jacquot
core  

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