Dein Suchergebnis zum Thema: Model

Supermassive black hole hiding behind a ring of dust

https://www.mpg.de/18287037/black-hole-ngc-1068

Using the Very Large Telescope of the European Southern Observatory (ESO), an international team of astronomers has unveiled this supermassive gravity trap. The researchers, including scientists from the Max Planck Institutes for Astronomy and Radio Astronomy, gained new insights into the mechanisms of active galactic nuclei, some of the brightest and most enigmatic objects in the universe. They also confirmed a 30-year-old theory.
is important evidence for a 30-year-old theory that is considered the standard model

More carbon dioxide leads to less clouds

https://www.mpg.de/6337430/carbon-dioxide-climate-change-clouds

The increase in CO concentration leads to a previously unknown feedback mechanism with water evaporation from plants. Due to the increase in the greenhouse gases, leaf pores close earlier: less moisture is evaporated by the plants and there is overall less water vapour. These are the results of climate scenarios tested by researchers around a team lead by J. Lelieveld from the Max Planck Institutes for Chemistry and Meteorology. The increase in CO2 thus affects cloud formation, which aggravates climate change.
Using new calculations of an atmospheric model, the researchers found that this sets

MaxPlanckResearch 2/2012: New Energy through Chemistry

https://www.mpg.de/5861279/MPR_2012_2

MaxPlanckResearch 2/2012: New Energy through Chemistry. Discovering new, preferably renewable energy sources while simultaneously protecting the environment – these are some of the challenging goals that scientists have in their sights for the future. After all, the future of our Earth depends on whether sustainability can be attained. Max Planck researchers are currently working on methods that would allow us one day to use the vast quantities of carbon dioxide in the atmosphere or wood chips, which are generated as a by-product of the timber industry, as chemical raw materials.
Biology in Tübingen, this marine inhabitant has all the qualities of a perfect model