Results 71 to 80 of about 2,112,091 (290)
Tafonomía multiservicio. valvas, basura y palimpsestos flotantes [PDF]
, 2014 We discuss the importance of widening the scope of taphonomy, arguing that it is critical to study of different classes of materials within this framework. We introduce several examples related to the deposition of marine shells and garbage.
Borrero, Luis Alberto
core
Sustainable Development, EarlyView.ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón +1 more
wiley +1 more source
El medioambiente como víctima del conflicto armado interno en Colombia desde la óptica de la acción de cumplimiento [PDF]
, 2018 29 p.En el sistema jurídico colombiano existen cuatro principales acciones constitucionales que protegen el medioambiente: a) la acción popular, b) la acción de grupo, c) la acción de tutela y d) la acción de cumplimiento, cada una de las cuales es ...
Barreto-Cifuentes, Paula Andrea +2 more
core
Sustainable Development, EarlyView.ABSTRACT Over recent decades, action‐oriented research has gained prominence in co‐producing actionable knowledge to drive transformative change toward sustainability. However, further methodological developments are needed to support the transition to the application phase of such knowledge.
María D. López‐Rodríguez +7 more
wiley +1 more source
Entretextos, 2010 Detrás de palabras que parecen del mundo de la fantasía, de la ciencia ficción, como ciberespacio, cibercultura, comunidades virtuales, está presente un mundo en emergencia.
Jesús Galindo Cáceres
doaj +1 more source
Marco urbano estratégico de acción en pro de la recualificación del centro histórico de Tunja
, 2021 López Ortiz, María Paola
openalex +1 more source
Chemically‐Linked Heterostructures of Palladium Nanosheets and 2H‐MoS2
Small, EarlyView.The photoresponse of MoS2 devices is extended to the near‐infrared region (up to 1700 nm) through chemical connection to Pd nanosheets (PdNS). A maleimide is used for covalent connection to MoS2, and a phenyl bromide moiety for linkage to the PdNS. In the absence of the chemical linker, van der Waals heterostructures show poorer enhancement of the ...
Ramiro Quirós‐Ovies +12 more
wiley +1 more source
La construcción de la paz y la guerra contra el terrorismo: ¿Conflicto de Intereses?
Relaciones Internacionales, 2008 La Guerra Global Contra el Terrorismo (GGCT) ha sido uno de los temas más importantes dentro de la política internacional. Hasta la fecha su impacto en la seguridad internacional ha sido abrumadoramente negativo. En un intento de analizar sus debilidades,
Malgorzata KOTOMSKA, Balder HAGERAATS
doaj
Substrate‐Tight Graphene Transmembrane‐nanofluidic Devices
Small, EarlyView.This study demonstrates that the covalent coupling of a pyrene layer to a silicon nitride substrate using silane and peptide chemistry increases the adhesion of graphene to the substrate and prevents the delamination of graphene. 76.2% of the devices with free‐standing graphene are successful devices for ion transport measurement in 0.1 M HCl ...
Xiaofang Kang +7 more
wiley +1 more source