Results 121 to 130 of about 47,997 (240)

Usos y finalidades de breves fragmentos de fuente ovidiana en la General Estoria de Alfonso X [PDF]

open access: yes, 2011
International audienceThe Fasti, the Ars amatoria, the Epistulae ex Ponto, and the Remedia Amoris are all present in the General estoria. In the five studied parts of the General estoria, I have identified fourteen quotes coming from Ovid's works: seven ...
Salvo García, Irene
core   +1 more source

Intraparticular Heterogeneity Limits Capacity in Lithium–Sulfur Batteries With Carbonate Electrolyte

open access: yesBattery Energy, Volume 5, Issue 3, May 2026.
Cryo‐electron‐microscopy and electrochemical testing reveal that the cathode‐electrolyte interphase in Li–S batteries with carbonate electrolytes forms heterogeneously across carbon particles. This intraparticle heterogeneity limits capacity and rate performance, highlighting the critical role of particle size and cathode‐electrolyte interphase ...
Ayca Senol Gungor   +10 more
wiley   +1 more source

Archives of impact: The politics of craters on Earth

open access: yesGeographical Research, Volume 64, Issue 2, May 2026.
This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley   +1 more source

Aspectualidad y lenguaje en la filosofía de Vico [PDF]

open access: yes, 2007
Este trabajo plantea la necesidad de un análisis semántico de la noción de ‘aspecto’ en la Scienza nuova, y la afirmación de una instancia de comprensión filosófica.
Fortuna, Sara
core  

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen   +6 more
wiley   +1 more source

A Third Star in the HAT-P-7 System and a New Dynamical Pathway to Misaligned Hot Jupiters

open access: yesThe Astrophysical Journal
The retrograde orbit of the hot Jupiter HAT-P-7b is suggestive of high-eccentricity (high-e) migration caused by dynamical interactions with a massive companion.
Eritas Yang, Yubo Su, Joshua N. Winn
doaj   +1 more source

Cobalt‐Doped Biphasic Calcium Phosphate Orchestrates Osteogenesis‐Angiogenesis Signals via Hypoxia‐Mimetic Signaling

open access: yesJournal of Biomedical Materials Research Part A, Volume 114, Issue 4, April 2026.
ABSTRACT We engineered a cobalt‐doped biphasic calcium phosphate (CoBCP) by combining monetite‐derived pyrophosphate and β‐tricalcium phosphate (β‐TCP) with lattice‐incorporated Co2+, and evaluated its physicochemical profile and in vitro bioactivity relevant to bone regeneration.
Luísa Camilo Suter   +6 more
wiley   +1 more source

Radio Pulse Power Distribution of Lightning in Jupiter's 2021–2022 Stealth Superstorms

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract Surveys and observations of lightning on Jupiter prior to the NASA Juno mission used night‐side imaging approaches, and a common conclusion was that the optical energy was similar to the highest energy terrestrial lightning flashes, or superbolts.
Michael H. Wong   +12 more
wiley   +1 more source

La velocidad de la gravitación [PDF]

open access: yes, 2002
Un experimento busca la huella dejada por la velocidad de propagación del campo gravitatorio en la deflexión gravitatoria de señales de radio emitidas por quasares.Fil: Ferraro, Rafael. Consejo Nacional de Investigaciónes Científicas y Técnicas.
Ferraro, Rafael
core  

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