Results 71 to 80 of about 72,588 (222)

Consumer law in Constitution: a big mistake? The specific case of aviation in Brazil [PDF]

, 2017
Globalisation, alongside with the growth in trade and wealth has influenced the considerable development of consumer law over the last 50 years. In some countries, consumer rights have been embraced at the highest Constitutional level.
Defossez, Delphine
core   +2 more sources

Raman spectroscopy study of the role of dispersion and interfaces in the improvement of the mechanical properties of epoxy-TiO2 composites

Journal of Materials Research and Technology
The final properties and durability of advanced epoxy-based composites reinforced with ceramic particles depend on both the particle dispersion and the particle-matrix interaction.
María Fernández-Álvarez, Alberto Moure, Luis Angulo Delgado, Julián J. Reinosa, José F. Fernández   +4 more
doaj   +1 more source

Influence of Pd/AC Catalytic Properties on the Continuous Production of Hydrogen from Formic Acid

ChemCatChem, Volume 17, Issue 14, July 2025.
A highly efficient palladium/activated carbon (Pd/AC) catalyst, prepared with PdCl₂ and nanopowdered AC via wet impregnation without stabilizing agents, achieves superior Pd dispersion, and doubling hydrogen yields compared to commercial catalysts. This advancement improves durability, minimizes regeneration frequency, and enables scalable hydrogen ...
Celia Martín, Marina Navarro, Isabel Sanz‐Abengozar, Manuel Belmonte, María del Valle Martínez de Yuso, Jose A. Casas, Asuncion Quintanilla   +6 more
wiley   +1 more source

Una visita de Kelsen

Doxa, 2015
Se investiga en este trabajo la única visita que Hans Kelsen hizo a España a lo largo de su vida. Esta visita fue a Granada, en 1956, para asistir a una reunión del Institut de Droit International.
Vega López, Jesús
doaj   +1 more source

Hans Kelsen and the international Law [PDF]

, 2006
El artículo resalta los aportes realizados por Hans Kelsen en temas relativos al derecho internacional y su conexión con la justicia, la filosofía política, la democracia y la teoría del Estado.
Villar Borda, Luis
core   +2 more sources

H. L. A. Hart’s Moderate Indeterminacy Thesis Reconsidered: In Between Scylla and Charybdis? [PDF]

, 2011
In this article, in the context of the fiftieth anniversary of H. L. A. Hart’s The Concept of Law, The author reconsiders the moderate indeterminacy of law thesis, which derives from the open texture of language.
Flores, Imer
core   +2 more sources

Erythema anulare centrifugum und Hodgkin‐Lymphom während der Schwangerschaft

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 12, Page 1580-1582, December 2025.
Valentine Horiot, Félix Blaison, Claire Tinevez, Carine Greib, Camille Prot‐Leurent, Jean‐François Viallard, Estibaliz Lazaro, Etienne Rivière   +7 more
wiley   +1 more source

Autonomia privada e teoria do direito em Kelsen e Hart

Civilistica.com
Este artigo pretende comparar as teorias jurídicas de Kelsen e Hart no que concerne a fundamentação do conceito de autonomia privada, de modo a se refletir sobre qual dessas abordagens melhor representa o processo de criação jurídica na esfera dos ...
Pablo Biondi
doaj   +1 more source

The Legacy of Ronald Dworkin (1931-2013): A Legal Theory and Methodology for Hedgehogs, Hercules, and One Right Answers [PDF]

, 2014
In this paper the author addresses Ronald Dworkin’s work and assesses his legacy to legal, moral and political philosophy. And so, considers among its merits having developed an original legal theory with its distinctive methodology, which not only has ...
Flores, Imer
core   +1 more source

Kelsen y constitucionalismo contemporáneo: la continua presencia de los temas kelnesianos

Estudios de Deusto, 2019
Este capítulo pretende demostrar la importancia perdurable del pensamiento de Kelsen en el constitucionalismo contemporáneo y sostiene que los constitucionalistas son considerablemente más kelsenianos de lo que generalmente se supone.
Paolo Carrozza
doaj   +1 more source