Results 141 to 150 of about 220,085 (291)

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Paula Bruno y Sven Schuster (directores), Mapamundis culturales. América Latina y las Exposiciones Universales, 1867-1939 (Rosario: Prohistoria, 2023), 312 pp.

open access: yesTemas de Historia Argentina y Americana
La obra dirigida por Paula Bruno y Sven Schuster, tiene la intención de contribuir al estudio de las Exposiciones Universales. Las mismas son presentadas como eventos internacionales desde donde se plasmaban diversas formas de representar y exhibir el ...
Juan Martín Garese
doaj  

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Paula Bruno y Sven Schuster (dir.), Mapamundis culturales: América Latina y las Exposiciones Universales, 1867-1939

open access: yesEstudios de Teoría Literaria
Reseña bibliográfica del libro de Paula Bruno y Sven Schuster (dir.), Mapamundis culturales: América Latina y las exposiciones universales 1867-1939. Rosario: Prohistoria ediciones, 2023, 308 pp.
María Victoria Chighini Arregui
doaj  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

La invisibilización de los deberes humanos universales

open access: yesEnfoques, 2016
Sin pretenderse realizar una historia acerca de esta temática, se presenta primeramente la versión francesa de la “Declaración de los derechos universales del hombre y del ciudadano”.Se analizan luego las nociones de deber y la de derecho, y sus ...
William Daros
doaj  

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

La Génesis de los Universales en Prasastapada y la Génesis de Los Principia Prima y los Universales en Aristóteles

open access: yesPensamiento. Revista de Investigación e Información Filosófica, 2015
En este artículo los autores ofrecen un nuevo caso en soporte de su tesis concerniente a las frecuentes coincidencias temáticas en las Filosofías de la India y de Occidente, que ellos han desarrolladoen especial en sus libros On the Myth of the ...
Fernando Tola, Carmen Dragonetti
doaj  

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