Results 31 to 40 of about 102,136 (276)

Aprendiendo química con golosinas

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
Las golosinas (caramelos, chicles, nubes, palotes, papas fritas, etc.) nos gustan a casi todos y gozan de una imagen positiva, a pesar de sus efectos secundarios si no se consumen con moderación.
José Manuel Rodríguez Rodríguez   +1 more
doaj  

Non‐Members in a Tight Spot: How Norway Navigated Autonomy in EU Pandemic Management

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT This study offers new insights into how closely integrated non‐member states navigate tensions between autonomy and dependence when urgent policy responses are required within complex supranational frameworks. It does so by exploring how these non‐members exercise their “wriggle room”—a tailored sub‐category of the broader concept of autonomy ...
Sjoerd Alexander de Winter
wiley   +1 more source

Equilibrio sorprendente con dos martillos

open access: yes, 2016
Ensino Médio::FísicaEl video muestra um experimento que aborda el concepto de equilibrio y centro de gravedad.
Díaz Escalera, Manuel
core   +1 more source

Information Processing and Changes to Local Governments' Practices Amid Intensifying Environmental Hazards

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Information processing is a fundamental part of policy making and is all the more critical in modern policy making environments characterized by information abundance. Using Punctuated Equilibrium Theory (PET) as a lens, this study investigates how city governments process and apply externally generated knowledge to address environmental ...
Rachel M. Krause   +4 more
wiley   +1 more source

El espacio en equilibrio mutable: una búsqueda dirigida a contribuir con el equilibrio físicoy mental del ser humano [PDF]

open access: yes, 2012
En Colombia varias poblaciones han sido víctimas de violencia, guerra y pobreza, lo cual ha generado traumas psicosociales severos, sobre todo en aquellos más vulnerables.
Rojas, Claudia
core  

Equilibrio sorprendente con dos martillos

open access: yes, 2011
El video muestra um experimento que aborda el concepto de equilibrio y centro de gravedad.
Díaz Escalera, Manuel
core   +1 more source

A multi‐network approach to assess how physical templates shape stream fish ecological strategies

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
This multi‐network framework identifies a continuous topological gradient of fish ecological strategies—comprising Dispersal Gateways, Integrated Connectors, and Mass Effect Dominated species—within the dendritic river template. The functional role of stream reaches is scale‐sensitive, particularly at headwater extremes where sites operate as critical ...
Mauricio Cetra, Rodrigo da Silva Almeida
wiley   +1 more source

Arbitraje y valoración de activos financieros.

open access: yesRect@, 2003
Una oportunidad de arbitraje, es una estrategia de inversión que garantiza un resultado positivo con respecto a cierta contingencia con ninguna posibilidad de obtener un resultado negativo y sin realizar inversión alguna.
Martínez Barbeito, Josefina   +1 more
doaj  

Environmental governance in the face of collapse: The case of Acapulco, Mexico, between tourist splendour and ecological risk

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Underwater clean‐up efforts in Acapulco Bay reveal the visible consequences of chronic coastal pollution. This study shows how Environmental Risk Assessments (ERAs) can integrate scientific evidence, regulatory frameworks and practitioner experience to identify pollution sources and guide more effective coastal governance in cities of the Global South.
Sinuhé Hernández Márquez   +13 more
wiley   +1 more source

MAURICE ALLAIS SOBRE CAPITAL Y EQUILIBRIO EN LA DÉCADA DE LOS CUARENTA DEL SIGLO XX, Y SUS IMPLICANCIAS PARA LA TEORÍA DEL EQUILIBRIO GENERAL [PDF]

open access: yes, 2018
El presente artículo discute algunas dificultades insuperables que enfrenta la teoría marginalista del valor y la distribución para establecer una correspondencia con la observación, a la luz de las contribuciones de M.
AD, Ariel Dvoskin   +4 more
core   +1 more source

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