Results 121 to 130 of about 264,785 (288)

La causa : I principio y causa

open access: yes, 1986
Resumen: A) Los errores frente a la causa y sus principios 1. El empirismo frente a la causa y al principio de causalidad La causa y el principio de causalidad constituyen uno de los temas fundamentales de la metafísica. Gracias a ese principio podemos trascender el mundo material inmediatamente dado y alcanzar a develar un mundo inteligible de los ...
openaire   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

El problema de la justificación de la moral en el derecho

open access: yesProlegómenos, 2006
La propuesta de una moral plausible como la concibe Tugendhat presupone un tipo de justificación relativa, se trata de mostrar que una concepción moral es preferible que otra por estar menos expuesta a contra argumentos.
David Mendoza Beltran
doaj  

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

¿Rebeldes sin causa?

open access: yes, 1968
"Este Artículo pertenece a la sección En punto. "
openaire   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

open access: yesAdvanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya   +6 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

La conducta punible en el Derecho Penal colombiano: análisis del artículo 9 del Código Penal

open access: yesRevista de Derecho, 2014
El artículo 9 del Código Penal colombiano define, como norma rectora del sistema penal, la conducta punible. Este texto, cuestionando la recepción acrítica de doctrinas extranjeras al ordenamiento jurídico (y también códi - gos, normas, etc.), expone ...
Sebastián Felipe Sánchez Zapata
doaj  

Doctor Honris Causa [PDF]

open access: yesEnrahonar. Quaderns de filosofia, 1984
openaire   +3 more sources

Inactivating SARS‐CoV‐2 Virus with MOF‐Composites as Smart Face Masks

open access: yesAdvanced Functional Materials, EarlyView.
In situ preparation and functionalization of MOF@Cotton fabrics as smart face masks for the immobilization of proteins and inactivation viruses, such as SARS‐CoV‐2. Abstract The significant impact of the SARS‐CoV‐2 (COVID‐19) pandemic outbreak on people's lives has highlighted the urgent need for effective personal protective equipment.
Romy Ettlinger   +9 more
wiley   +1 more source

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