Results 91 to 100 of about 78,726 (310)

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

open access: yesAdvanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang   +9 more
wiley   +1 more source

Abrir la historia : ROBERTO Bolaño, el "Principio-­-Atlas" y los modos ficcionales de re-­-presentar la historia literaria [PDF]

open access: yes, 2013
La literatura de Roberto Bolaño puede ser leída como emblema de un tipo ficción capaz de ofrecer formas heterodoxas de disrupción de los discursos clásicos de organización de la historia y de la historia literaria.
Schmukler, Enrique
core   +3 more sources

High‐Performance Dendrite‐Free Lithium Textile Anodes Using Interfacial Interaction‐Mediated Ultrathin Metal Organic Framework Multilayers

open access: yesAdvanced Materials, EarlyView.
A novel strategy is introduced that leverages an ultrathin, lithiophilic metal‐organic framework (MOF) multilayer, applied onto textile current collectors through a coordination bonding‐based layer‐by‐layer assembly deposition for the development of a high‐performance lithium metal textile anode.
Donghyeon Nam   +15 more
wiley   +1 more source

Iconologia dos intervalos, limiares cartográficos

open access: yesRizoma, 2017
Este artigo resgata a relevância do pensamento de Aby Warburg para a compreensão das imagens no campo da comunicação. São discutidos os conceitos de “pós-vida” (nachleben) e de “fórmula de pathos” (pathosformel), centrais na constituição da “iconologia ...
Daniel Melo Ribeiro
doaj   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

El método iconológico de Aby Warburg. El caso del Pasaje Dardo Rocha

open access: yesBoletín de Arte, 2016
La investigación presentada permite demostrar en qué forma la metodología warburgiana resulta útil al momento de realizar una lectura iconográfica de las imágenes.
Jorgelina Sciorra
doaj  

'Et in Arcadia ego': Panosfski en perspectiva [PDF]

open access: yes, 2007
En el presente ensayo se analiza la biografía científica del célebre historiador del arte Erwin Panofsky, intentando evaluar su legado a la historia del arte y de la cultura a partir de los comentarios críticos, explícitos o implícitos, que nos ha dejado
Montes-Serrano, C. (Carlos)
core   +1 more source

Cu and Cu‐30Ni Alloy as Anti‐Viral Materials for High‐Touch Surfaces: Efficacy in a Simulated Public Environment with Frequent Cleaning Practices

open access: yesAdvanced Materials Interfaces, EarlyView.
This study evaluates the antiviral efficacy and corrosion behavior of pure copper and Cu‐30Ni alloy on high‐touch surfaces under simulated public conditions with periodic cleaning. Copper shows faster virus inactivation due to higher ion release, while Cu‐30Ni offers better aesthetic durability.
Valentin Romanovski   +10 more
wiley   +1 more source

Auch Bilder machen Politik : BiPolAr, ein Archiv mit Bildern für die Politikwissenschaft [PDF]

open access: yes, 2005
Ob beim Kanzlerduell vor der Bundestags-Wahl, beim Anschlag auf das World Trade Center oder beim Krieg im Irak: Bilder machen Politik. Politik wird in der Mediengesellschaft häufig als \u27bloße Inszenierung\u27 oder \u27Theater\u27 kritisiert.
Drechsel, Benjamin, Leggewie, Claus
core   +1 more source

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