Results 21 to 30 of about 14,033 (127)

El hermeneuta (in)visible

open access: yesNova Tellus, 2023
En este artículo, en primer lugar, se presentan los datos que sobre la historia de Giges aportan Heródoto y el mito platónico (Resp., II, 359b6-360d7). Luego se estudia el uso de ciertos amuletos y talismanes utilizados frecuentemente por los magos en la
Francisco Arenas-Dolz
doaj  

The myth of the cave

open access: yesEGA, 2015
Paying attention to Alberto Campo Baeza's exhibition in the Superior Technical School of Architecture of Valencia transformed Exhibition Hall following the guiding traces of the architect himself endows the observer with the knowledge of his last ...
Manuel Giménez Ribera   +1 more
doaj   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi   +3 more
wiley   +1 more source

Amores locos. A propósito de la mania erótica en el Fedro

open access: yesNuevo Itinerario, 2019
En el presente trabajo intentaré mostrar que en el Fedro la mania, en tanto estado alterado de conciencia, representa para Platón desde un síntoma de un máximo desequilibrio psíquico y una corrupción ético-cognitiva hasta un estado mental privilegiado ...
María Angélica Fierro
doaj   +1 more source

A New High‐Pressure Polymorph of MgTe2O5 with a Unique Crystal Structure

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
MgTe2O5 synthesized under special high‐pressure/high‐temperature conditions of 8 GPa and 800 °C exhibits a unique crystal structure consisting of fused sechser rings built from pseudooctahedral [TeO5]6– and trigonal‐pyramidal [TeO3]2– units. The single‐crystal structure and temperature‐dependent powder diffraction data are presented.
Benjamin J. Pullicino, Gunter Heymann
wiley   +1 more source

Carta VII de Platón sobre su experiencia politica en Siracusa: Platón, a los parientes y amigos de Dion, ¡Salud!

open access: yesIdeas y Valores, 1953
Me habéis escrito para decirme que esté convencido de la conformidad de vuestros pensamientos con los de Dion, y me comprometéis por consiguiente en forma insistente a ayudaros en la medida de lo posible, por mis actos y mis palabras.  Ciertamente, si en
Platón Platón
doaj  

Impacts of Fluorination at the Ortho‐Position of Carboxy Groups on Tetrakis(biphenyl)ethene‐Based Hydrogen‐Bonded Framework

open access: yesSmall, EarlyView.
This work provides new findings on the effect of fluorination on the substitution of TPE derivatives and the modulation of the structure and fluorescence properties of hydrogen‐bonded organic framework (HOF) of F‐CBPE. ABSTRACT Fluorination of building block molecules is one of the effective engineering approaches to modulate molecular assembly in ...
Takuto Fujii   +8 more
wiley   +1 more source

VEGETTI, Mario: Quince lecciones sobre Platón, Gredos, Madrid, 2012.

open access: yesDaimon, 2012
Reseña del libro de Mario Vegetti "Quince lecciones sobre Platón", publicado en Gredos en 2012.
Lucas Díaz López
doaj  

Unlocking Extra Flexibility of Soft Porous Crystals via Hydrogen Bonding Interaction for Multistep Acetylene Sorption

open access: yesSmall, EarlyView.
Minor ligand modification in a CID‐type flexible PCP induces a fivefold increase in acetylene uptake and > 270% pore expansion. By replacing isophthalate with pyridine‐3,5‐dicarboxylate, the framework exhibits hydrogen‐bond‐assisted multistep gate‐opening behavior and selective adsorption of acetylene over other C2 hydrocarbons.
Christophe Lavenn   +11 more
wiley   +1 more source

A Case Report on Rehabilitation of the Asiatic Black Bear (Ursus thibetanus ussuricus) in the Wild 亚洲黑熊 (Ursus thibetanus ussuricus) 野外放归野化案例报告

open access: yesWildlife Letters, EarlyView.
Asiatic black bears in Russia face conservation threats such as habitat destruction and fragmentation, which exacerbate food shortages caused by crop failures. This study explores an innovative approach to rehabilitating bears that abandon hibernation in mid‐winter due to extreme exhaustion by providing supplemental food near their den sites.
Sergey A. Kolchin   +2 more
wiley   +1 more source

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