13/12/2016

Heterogeneous news flow on volatility

According to a new study from the University of Vaasa, it is possible to apply different statistical methods and information content of time series observations to estimate volatility. The results have importance, for example, ...

Searching for trojan asteroids, Earth's unseen companions

The University of Arizona-led OSIRIS-REx mission will take advantage of its two-year outbound cruise to the asteroid Bennu in order to conduct a search for elusive solar system objects. Between Feb. 9 and 20, the NASA spacecraft ...

Nanoscale analysis of materials for future fusion reactors

Scientists from the National Research Nuclear University MEPhI (Russia) have clarified how changing the nanostructure of materials for future energy fusion reactors influences their plasticity, heat resistance and other important ...

Distant oceanic phenomena influence climate in South America

The role played by the Atlantic and Pacific, and Indian Oceans in South American climate variability is one of the topics researched by Marcelo Barreiro, Head of Atmospheric Sciences at Uruguay's University of the Republic ...

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