Results 51 to 60 of about 33,278 (192)
Revista UNISCI, 2008 Que la Unión Europea es actualmente una organización supranacional dirigida por los estados que la forman es una obviedad. Sin embargo, no es menos cierto que muchas de las regiones que integran esos estados llevan un cuarto de siglo intentando influir ...
Jorge Tuñón
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Boletín de Pediatría, 1988 Se revisan los mecanismos de la hiperreactividad bronquial en los niños. Entre los factores que pueden facilitar la obstrucción bronquial se consideran los sistemas parasimpático y alfa-adrenérgico, las células liberadoras de mediadores y los neuropéptidos sensoriales. También se mencionan los factores que causan broncodilatación. Son principalmente el
openaire +1 more source
Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar +17 more
wiley +1 more source
Policy Transfer and Lesson‐Drawing in Online Harms Regulation: From NetzDG to Online Safety
Politics &Policy, Volume 54, Issue 4, August 2026.ABSTRACT Since Germany's passage of the Network Enforcement Act (NetzDG) in 2017, a growing number of countries have introduced online harms legislation requiring internet intermediaries to remove or address harmful or illegal content. Arguments about Germany's influence on other jurisdictions have relied on an undertheorized notion of policy transfer.
Geoffrey Cameron +2 more
wiley +1 more source
Narrative power in the narrative policy framework
Policy Studies Journal, Volume 54, Issue 3, August 2026.Abstract The Narrative Policy Framework lacks clear and empirical explanations of power. Yet, the study of narratives is inherently the study of power in shaping policy outputs and decisions. We develop a conceptual model positing that expressions of power (power to, with, and over) may be discovered in narrative constructs (e.g., narrative structure ...
Elizabeth A. Shanahan +8 more
wiley +1 more source
Revista Cubana de Investigaciones Biomédicas, 2011 El objetivo de este caso de estudio es la solución funcional y cosmética para un paciente con mutilación del 2do. y 3er. rayos de la mano y con artrodesis de la IF del pulgar en posición funcional (45°).
Christian Augusto Silva Castellanos +4 more
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Os conflitos sociais na África e suas resoluções
Heródoto, 2019 A África antiga passou por conflitos sociais, às vezes violentos, que fez os membros de uma mesma comunidade se levantarem uns contra os outros. Mas a cada vez, os atores sociais encontravam mecanismos de resolução para essas distorções.
Benjamin Diouf
doaj +1 more source
Corporate Quasi‐Sovereignty: Big Tech and the Politics of Sovereign Authority in the Digital Age
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT As private technology firms expand their control over critical infrastructures, questions of sovereignty and governance are increasingly displaced from states to corporate actors. Existing scholarship on sovereignty assumes that authority is either monopolized by states or shared through institutionalized public–private arrangements.
Chee Hae Chung, Bryce J. Dietrich
wiley +1 more source
Perspectivas teóricas contemporáneas sobre el gesto de señalar infantil
Avances en Psicología Latinoamericana, 2010 La comunicación de los seres humanos se apoya en sistemas complejos y multisensoriales. Utilizamos una amplia gama de señales para comunicarnos, desde expresiones faciales y distintos gestos, hasta las más complejas expresadas en sentidos lingüísticos ...
Ángel M. Elgier, Alba E. Mustaca
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A Comprehensive Taxonomy of Rules for Nuanced Analysis of Governance Systems
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT Understanding how institutions shape collective action requires analytical tools that capture the complexity of governance arrangements. Ostrom's typology of rules provides a foundational framework for examining institutional configurations, yet limited specificity in rule types reduces its effectiveness in comparative analysis.
Diego Arahuetes‐de la Iglesia +6 more
wiley +1 more source