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Synopsis. The thermosphere is the atmospheric region from ∼85 to ∼500 km altitude, containing the ionosphere. It is characterized by high temperature and large variability, in response to changes in solar ultraviolet radiation and solar-driven geomagnetic activity.
The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere. Within this layer of the atmosphere, ultraviolet radiation causes photoionization /photodissociation of molecules, creating ions; the thermosphere thus constitutes the larger part of the ionosphere.
21 lis 2016 · Spaces in the brain can refer either to psychological spaces, which are derived from similarity judgments, or to neurocognitive spaces, which are based on the activities of neural structures. We want to show how psychological spaces naturally emerge from the underlying neural spaces by dimension reductions that preserve similarity structures ...
In fact, the most common definition says that space begins at an altitude of 100 km (62 miles), slightly above the mesopause at the bottom of the thermosphere. The space shuttle and the International Space Station both orbit Earth within the thermosphere!
21 lis 2023 · The definition of thermosphere is the layer of the atmosphere that stretches from about 90 km (56 miles) to between 500 and 1,000 km (311-621 miles)...
13 wrz 2012 · Spatial cognition can be seen as the set of mental representations and processes evolved in living organisms to cope with the physical dimension of space. It is a basic psychological function that assists in performing behaviors, planning movements, and evaluating events in the environment.
Thermosphere. In subject area: Physics and Astronomy. The thermosphere is a layer of the Earth's atmosphere that extends from 100 km to around 1000 km. It is characterized by high atmospheric temperature and is influenced by variations in solar extreme ultraviolet radiation and geomagnetic activity.
