Results 31 to 40 of about 238,783 (333)

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

The Proliferation of Paramilitary Groups in Southern Mexico: State Strategy or Struggle between Local Political Elites?

Desafíos, 2011
This study traces the origins of Mexican paramilitary groups and argues that, contrary to what most of the literature on the subject implies, they do not represent a state strategy to thwart leftist groups seeking social change.
Patricia Olney
doaj  

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

Advanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu, Keliang Song, Haorui Zhang, Zhipeng Liu, Guansong He, Junru Wang, Wenming Yang, Xu Zhao, Zhijian Yang   +8 more
wiley   +1 more source

Presidentes outsiders y ministros neófitos: un análisis a través del ejemplo de Fujimori Outsider Presidents and Neophyte Ministers: Evidence from the Fujimori Example

América Latina Hoy, 2013
Los críticos del sistema presidencialista señalan que la llegada al poder de outsiders es uno de los peligros del presidencialismo. Este trabajo analiza el impacto de los presidentes outsiders para la composición del gabinete. El argumento central es que
Miguel CARRERAS
doaj  

Que perfil para o diretor escolar? [PDF]

, 2012
A necessidade de promover alterações na organização e gestão das escolas em Portugal tem sido um tema em debate, que tem vindo a marcar a agenda política nacional na área da educação desde o início do presente século. O papel desempenhado pelos Diretores
Monteiro, António, Verdasca, José
core  

Photo‐Rewritable Ambipolar Organic Electrochemical Synapses with Bidirectional Optical Plasticity for Adaptive Vision in Aqueous Environments

Advanced Materials, EarlyView.
Photo‐rewritable ambipolar organic synapses operating in aqueous environments at low voltage (≤0.4 V) demonstrate bidirectional optical plasticity through photon‐modulated electrochemical doping. The bulk heterojunction device enables both excitatory and inhibitory responses with extended retention time (>130 min).
Xiaoqian Su, Xihu Wu, He Wang, Wenzhe Lu, Bing Xue, Jinli Tang, Zhangshanhao Li, Kejing Ren, Qiang He, Junyu Li, Lan Yin, Yuxin Liu, Shiming Zhang, Ting Lei, Changsheng Wu   +14 more
wiley   +1 more source

Documentos

Aportes para la Integración Latinoamericana, 2022
• COMUNIDAD DEL CARIBE -CARICOM- Declaración conjunta de San Pedro. IV cumbre de Jefes de Estado y de Gobierno de la Comunidad del Caribe (CARICOM) y del Sistema de la Sntegración Centroamericana (SICA) el 3 de marzo de 2022 • ALIANZA DEL PACIFICO ...
CARICOM AP MERCOSUR
doaj  

Estudio sociolingüístico de las intervenciones políticas y públicas de los presidentes del gobierno extremeño

Cultura, Lenguaje y Representación, 2021
En esta investigación se realiza un estudio sociolingüístico de los tres presidentes de la democracia extremeña: Rodríguez Ibarra, Monago y Fernández Vara.
Elena Molina Fernández de Molina Ortés
doaj   +1 more source

Memorándum para una estrategia renovada en favor de la ultraperiferia : prioridades y objetivos del régimen de integración de las RUP en la Unión Europea [PDF]

, 2010
Con este Memorándum se cumple el compromiso de contribuir a la reflexión sobre el establecimiento de objetivos y prioridades en el marco de la estrategia Europa 2020 y para el período post-2013, asumido conjuntamente por los Secretarios de Estado de ...
Gobierno de Canarias. Comisionado de Acción Exterior
core  

¿Cómo evaluar a los integrantes de la élite política? Una propuesta basada en los presidentes americanos [PDF]

, 2016
This article critically reviews the study of the political elite, includingthe historical evolution of its meaning, role, composition, independenceand ways of analysing its members.
Arana, Ignacio
core   +1 more source