Monthly archives: April 2015


Bibliometrics

In the latest issue of Nature a group of researchers published what they call “The Leiden Manifesto” for how to evaluate research using a mixture of bibliometric and qualitative data. They don’t say that bibliometric evaluation should be abolished completely, when used properly such data can reveal very interesting information […]


Stamp collector?

So, I’m officially a chemist… that’s a scary thought. Today the scientific council of our institute voted unanimously to award me the title doktor habilitowany, which is a sign of being an independent researcher. In Poland it is also a prerequisite for being allowed to supervise PhD students. But since […]


Snabbare genom jorden

Som de flesta som intresserar sig för sådan säkert redan sett så publicerade fysikdoktoranden Alexander R. Klotz en artikel in American Journal of Physics* där han beräknat hur lång tid det skulle ta att falla genom jorden. Det är ett klassiskt problem i grundutbildningen i fysik, och under antagandet att […]