The scientific article "On Raman optical activity sign-switching between the ground and excited states leading to an unusual resonance ROA induced chirality" co-authored by doctoral student in chemical sciences MSc Dorota Kaczorek has been published, (200 points in the list of scientific journals and conference proceedings MEiN). This article was prepared in cooperation with the Institute of Nuclear Chemistry and Technology in Warsaw and the Jagiellonian University in Kraków as part of grants from the National Science Center No. 2017/25 / B / ST5 / 02267 and No. 2019/33 / N / ST4 / 01986.

We would like to inform that Damian Fiołek became a member of the Board of the Polish National Representation of PhD Students (KRD), taking the position of a member of the Team for Popularization of Science at the National Representation of PhD Students. At the moment, he is the only representative of smaller academic communities.

Anna Kloś, a doctoral student in history, carries out the scientific research on thedocumentation of the Presidium of the County National Council in Łosice between 1950-1975. The research is a part of her internship at the State Archives in Siedlce.