Results 1 to 10 of about 1,165,730 (209)
Complejidad y sistemas complejos
Revista Vida, 2023 PROBLEMA: El término “complejidad” hace referencia, no precisamente a obstáculos o dificultades, sino a un conjunto de situaciones, elementos, inclusive actividades del mundo cotidiano, que convierten el que hacer de la vida, en un proceso relacional.
Nelton Estuardo Mérida
exaly +4 more sources
Health care utilization and cost implications of Chile's 2024 nirsevimab strategy for RSV prevention: a counterfactual analysisResearch in context [PDF]
The Lancet Regional Health. AmericasSummary: Background: In 2024, Chile became the first Southern Hemisphere country to implement a universal nirsevimab immunization strategy against respiratory syncytial virus (RSV).
Denis Sauré +10 more
doaj +2 more sources
Decoding Heptazine Architectures: From Molecular Association to Structural Insight. [PDF]
ChemistryA comprehensive study (NMR and theoretical) of three novel heptazine derivatives that self‐assemble into dimers has been conducted, highlighting their versatility as a platform for multifunctional supramolecular and optoelectronic materials. ABSTRACT Heptazine (Hpz) derivatives display remarkable supramolecular organization governed by noncovalent ...
Moral SD +5 more
europepmc +2 more sources
Stochastic thermodynamics of social imitation beyond energetics [PDF]
Nature CommunicationsThe development of stochastic thermodynamics during the last decades prompted the discovery of nonequilibrium relations refining our understanding of the second law in small fluctuating systems and its connection with information theory.
Luis Irisarri +3 more
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Reflexiones sobre complejidad y sistemas complejos
Revista VidaOBJETIVO: Reflexionar sobre complejidad y sistemas complejos, presentes en fenómenos sociales cotidianos, se manifiestan y son percibidos de manera creciente en la vida diaria. MÉTODO: Se realizó una revisión de literatura basada en tres obras fundamentales; El octavo saber de Morin y Domínguez Gómez, Los siete saberes necesarios para la educación del ...
Juan Carlos González Fuentes +1 more
exaly +2 more sources
Beating Carnot efficiency with periodically driven chiral conductors
Nature Communications, 2022 The power generated by an ideal thermal machine cannot exceed the Carnot limit in classical physics. Here, Ryu et al., demonstrate that a periodically driven quantum chiral conductor can exhibit efficiencies beyond the Carnot limit while the second law ...
Sungguen Ryu +3 more
doaj +1 more source
Nature Communications, 2022 The 2001–2019 web of international waste trade is investigated, allowing the identification of countries at threat of improper handling and disposal of waste. Chemical tracers are used to identify the environmental impact of waste in these countries.
Johann H. Martínez +3 more
doaj +1 more source
Endemic infectious states below the epidemic threshold and beyond herd immunity
Communications Physics, 2023 The COVID-19 pandemic exhibits intertwined epidemic waves with anomalous fade-outs characterized by persistent low prevalence. These long-living epidemic states complicate epidemic control and challenge current modeling approaches.
Javier Aguilar +4 more
doaj +1 more source
Modelos de distribución potencial de mamíferos nativos en la Patagonia
Ecología Austral, 2021 Ante las previsiones sobre el cambio climático y su influencia en los rangos geográficos de las especies, es importante esclarecer qué indicadores climáticos son los que mejor explican las distribuciones actuales, como herramientas de conservación de ...
Melina E. Zuliani, Adrián Monjeau
doaj +1 more source
Effect of External Electric Fields on Defective AlN/Graphene Heterobilayer: A First-Principles Study [PDF]
ACS OmegaJean F. Murillo-García +4 more
doaj +2 more sources