Results 51 to 60 of about 9,970 (224)

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

Patterned Growth of Photocatalytic Heterostructures via a Biomimetic Molecular Recognition Approach Using Solid-Binding Peptides

Applied Sciences
The advancement of photocatalytic materials is critical for addressing environmental challenges such as water remediation, where efficient, robust, and reusable systems are in high demand.
Ana Castellanos-Aliaga, Laura San-Miguel, Marta Cama, David G. Calatayud, Amador C. Caballero, Teresa Jardiel, Marco Peiteado   +6 more
doaj   +1 more source

Relativismo moral em Kelsen: do juspositivismo à democracia

Revista Direito GV, 2020
Resumo Este artigo analisará as relações entre a teoria da democracia e a teoria do direito de Hans Kelsen. Na primeira parte, será demonstrado de que modo o relativismo moral consiste em um pressuposto filosófico de toda a obra de Kelsen.
Ana Luiza Rodrigues Braga
doaj   +1 more source

Visita a Kelsen [PDF]

Lua Nova: Revista de Cultura e Política, 2005
Um dos mais eminentes filósofos do direito do século XX relata seu encontro com outro expoente da área, e tece notas críticas sobre a obra do colega. As notas abrangem três problemas: as "regras de direito em sentido descritivo", a definição de delito e a relação entre moral e direito positivo.
openaire   +3 more sources

A Imutabilidade do Papel da Lógica no Direito na Teoria de Hans Kelsen

Espaço Jurídico
Este trabalho procurar analisar detalhadamente as posições que Kelsen defendeu em diferentes trabalhos sobre o papel da lógica no direito. Ele começa identificando as fases da obra de Kelsen em geral e as supostas características da última fase, a ...
Alexandre Travessoni Gomes Trivisonno
doaj   +1 more source

Conceptualizing Water System Justice in the Anthropocene

WIREs Water, Volume 13, Issue 1, January/February 2026.
Operationalizing Water System Justice: Just ends and means. Surface water withdrawals should remain below 20% of natural monthly flow. ABSTRACT Given the growing demand for water justice, the systemic nature of the water problem, the fragmented water governance and disparate strands of water justice literature, there is an urgent need to conceptualize ...
Joyeeta Gupta, Hilmer J. Bosch, Andrea B. Müller, Luc van Vliet   +3 more
wiley   +1 more source

Derecho y justicia internacional: la apuesta de Hans Kelsen en Hans Kelsen, Derecho y justicia internacional. Antes y despues de Núremberg, Trotta, 2023

, 2023
Estudio preliminar a la edición en castellano de un conjunto de trabajos que Hans Kelsen publicó antes y después de los juicios de Nuremberg. En el estudio se explica como para Hans Kelsen la paz en la comunidad internacional es una meta alcanzable por ...
García Pascual, Cristina, García Sáez, Jose Antonio   +1 more
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Ageing exacerbates the adverse effects of respiratory muscle fatigue on vascular function, locomotor muscle fatigue and exercise performance in males

Experimental Physiology, Volume 111, Issue 1, Page 283-299, 1 January 2026.
Abstract This study investigated the effect of respiratory muscle fatigue on cardiovascular function, locomotor muscle fatigue and exercise performance in young and master athletes, a model of successful ageing. Ten young male (YA, 27.4 ± 4.4 years) and 11 male master endurance athletes (MA, 65.0 ± 5.1 years) performed, on separate days, two constant ...
Valentin Mons, Colin Lavigne, Olivier Meste, Benjamin Mauroy, Gregory M. Blain   +4 more
wiley   +1 more source

Hans Kelsen and the tradition of natural law: why Kelsen’s objections to the natural-law doctrine does not apply against Aquinas’s theory of natural law

, 2012
In his works, Hans Kelsen elaborates several objections to the so-called “doctrine of natural law”, especially in his essay The Natural-Law Doctrine Before the Tribunal of Science.
Aguiar de Oliveira, Júlio, Alencar Ferreira Lessa, Bárbara   +1 more
core  

A concepção de democracia de Hans Kelsen : [PDF]

, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências ...
Venerio, Carlos Magno Spricigo
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