4 research outputs found
Determinación de la longitud de trabajo en base a la constricción apical empleando Root zx, iPex y Radiovisiografo: Un estudio comparativo
La constricción apical de la raíz no siempre coincide con el ápice anatómico. Se desvía linguo-bucal o mesio-distal de la raíz. Si la salida se desvía buco-lingual, es muy difícil de localizar con precisión la posición del foramen apical mediante radiografías solamente, incluso con ángulos multidireccionados. Con frecuencia, una lima debe ser insertada en el conducto para forzarla a través del foramen apical, a fin de que la salida pueda ser verificadaEl éxito del tratamiento de los conductos radiculares depende de la limpieza, desinfección y obturación tridimensional del sistema de conductos. Para lograrlo, existen numerosos aspectos de suma importancia entre ellos: la determinación de la longitud de trabajo
A regional PECS node built from place-based social-ecological sustainability research in Latin America and the Caribbean
Sustainability requires a combination of meaningful co-production of locally relevant solutions, synthesis of insights gained across regions, and increased cooperation between science, policy and practice. The Programme for Ecosystem Change and Society (PECS) has been coordinating Place-Based Social-Ecological Sustainability Research (PBSESR) across the globe and emphasizes the need for regional scientific nodes from diverse biocultural regions to inform sustainability science and action. In this paper, we assess the strengths of the PBSESR communities in Latin America and the Caribbean (LAC). We provide an overview of PBSESR literature associated with this region and highlight the achievements of two prominent regional networks: The Social-Ecological Systems and Sustainability Research Network from Mexico (SocioEcoS) and the South American Institute for Resilience and Sustainability Studies from Uruguay (SARAS Institute). Finally, we identify the potential in these nodes to constitute a regional PECS node in Latin America and discuss the capacity needed to ensure such function. The results of the literature review show that while still loosely interconnected across the region, networks play key roles in connecting otherwise cloistered teams and we illustrate how the SocioEcoS network (focusing on transdisciplinary co-production of knowledge towards sustainability) and the SARAS Institute (focusing on innovative approaches for looking at complex social-ecological problems, rooted in slow science and arts) operate as key connectors in the region. We conclude that these organizations combined can embody a Latin American node for PECS, and would thereby not only contribute to regional but also global capacities to advance the sustainability agenda.Incluye referencias bibliográfica