Monthly Archives: June 2011

How Safe Is a Time Stamp?

Margus Niitsoo’s doctoral dissertation focused on the safety of a time-stamping solution developed by the Estonian IT company GuardTime. “I found a better way to measure the safety of time-stamping, so it can be performed faster. In a way, it’s as effective as it can be – there’s no pushing further.” Continue reading

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How The Weather Affects Our Emotions?

Many believe that the sun makes us happy and rain brings sorrow. Doctoral candidate in psychology Liisi Kööts and her supervisors Jüri Allik and Anu Realo compared weather data with individuals’ self-evaluated emotions. Continue reading

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How to Protect The Rare Alvar Forests?

In her doctoral thesis, Elle Rajandu has studied the rare alvar forests and investigated factors contributing to their biodiversity. The research revealed that deadwood is particularly important for supporting species richness. Continue reading

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