805 resultados para Crocodylidae (all crocodiles)


Relevância:

20.00% 20.00%

Publicador:

Resumo:

The increasing burden of emerging infectious diseases worldwide confronts us with numerous challenges, including the imperative to design research and responses that are commensurate to understanding the complex social and ecological contexts in which infectious diseases occur. A diverse group of scientists met in Hawaii in March 2005 to discuss the linked social and ecological contexts in which infectious diseases emerge. A subset of the meeting was a group that focused on ‘‘transdisciplinary approaches’’ to integrating knowledge across and beyond academic disciplines in order to improve prevention and control of emerging infections. This article is based on the discussions of that group. Here, we outline the epidemiological legacy that has dominated infectious disease research and control up until now, and introduce the role of new, transdisciplinary and systems-based approaches to emerging infectious diseases.Wedescribe four cases of transboundary health issues and use them to discuss the potential benefits, as well as the inherent difficulties, in understanding the social–ecological contexts in which infectious diseases occur and of using transdisciplinary approaches to deal with them.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

El testimonio es uno de los géneros periodísticos que más se acercan a la vida de la cotidianidad, a las historias de vida de personas. Ello lo convierte en un terreno delicado, donde es necesaria una sensibilidad distinta. Finalmente, se corre el riesgo de transgredir espacios privados, personales. Generalmente se cuentan historias de tragedia humana. También hay el riesgo de caer en el sensacionalismo. ¿Cómo encontrar un equilibrio?