Results 131 to 140 of about 807,675 (265)

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

Tropos encadenados: la metáfora de la Antártida como página en blanco [PDF]

open access: yes, 2010
Ciertas corrientes geográficas modernas combinan el análisis material y formal del paisaje natural con el estudio de sus representaciones y valoraciones culturales.
Guijarro Ceballos, Javier
core   +1 more source

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

Indicadores y acciones en el sistema territorial [PDF]

open access: yes, 2017
13 p.En la medida en que se trata de abordar los elementos relacionados con las generalidades del riesgo y con la conceptualización de la vulnerabilidad, resulta prioritario comprender el territorio más allá de simplemente elementos físicos; plantear un ...
Bolívar-Barón, Holman Diego   +6 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Medición de Indicadores de Desarrollo Sostenible en Venezuela : Propuesta Metodológica [PDF]

open access: yes, 2015
During the last four decades it has been proposed sustainable development as a viable option for ensuring economic growth, social equity and environment preservation in order to meet human needs in the present and in the future.
Hernández, Montserrat   +1 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Fenomenología del tiempo en la representación visual interactiva [PDF]

open access: yes, 2010
Este artículo trata de la representación del tiempo en la imagen interactiva, cuáles son sus formas y qué remediaciones podemos extraer mediante la interacción tanto en su comprensión como en su representación.
Sora, Carles
core   +2 more sources

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

The Faculty Notebook, September 2017

open access: yes, 2017
The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest.
Provost\u27s Office,
core   +2 more sources

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