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La OIT ha unido fuerzas con Gallup para llevar a cabo una innovadora encuesta mundial que abarca 50 países y que arroja más luz sobre las causas de la persistencia del estigma y la discriminación relacionados con el VIH en el mundo del trabajo.
En estas directrices se describe una respuesta de salud pública destinada a cinco grupos de población clave: hombres que tienen relaciones sexuales con hombres, personas trans y de género diverso, trabajadores sexuales, personas que consumen drogas inyectables, y personas recluidas en prisión y
...
otros entornos cerrados. Se presentan y analizan nuevas recomendaciones y se unifican las recomendaciones y orientaciones vigentes de la Organización Mundial de la Salud.
more
Topics in Antiviral Medicine, volume 33 Issue 2 May 2025
The world agreed to achieve 17 Sustainable Development Goals by 2030. Nine planetary boundaries set an upper limit to Earth system impacts of human activity in the long run. Conventional efforts to achieve the 14 socio-economic goals will raise pressure on planetary boundaries, moving the world away
...
from the three environmental SDGs. We have created a simple model, Earth3, to measure how much environmental damage follows from achievement of the 14 socio-economic goals, and we propose an index to track effects on people’s wellbeing. Extraordinary efforts will be needed to achieve all SDGs within planetary boundaries.
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English Analysis on World about Climate Change and Environment, Recovery and Reconstruction and Epidemic; published on 26 Oct 2021 by UNEP
Identifying and quantifying planetary boundaries that must not be transgressed could help prevent human
activities from causing unacceptable environmental changes.
nature Vol 461|24 September 2009
Research Report
PlosOne December 10, 2014 https://doi.org/10.1371/journal.pone.0111913
Plastic pollution is ubiquitous throughout the marine environment, yet estimates of the global abundance and weight of floating plastics have lacked data, particularly from the Southern Hemisphere and remote regions. Here we re
...
port an estimate of the total number of plastic particles and their weight floating in the world's oceans from 24 expeditions (2007–2013) across all five sub-tropical gyres, costal Australia, Bay of Bengal and the Mediterranean Sea conducting surface net tows (N = 680) and visual survey transects of large plastic debris (N = 891). Using an oceanographic model of floating debris dispersal calibrated by our data, and correcting for wind-driven vertical mixing, we estimate a minimum of 5.25 trillion particles weighing 268,940 tons. When comparing between four size classes, two microplastic <4.75 mm and meso- and macroplastic >4.75 mm, a tremendous loss of microplastics is observed from the sea surface compared to expected rates of fragmentation, suggesting there are mechanisms at play that remove <4.75 mm plastic particles from the ocean surface.
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