The largest international research centre for particle physics, the construction of which the Czech scientific community played a very important role, is celebrating the 60th year since its foundation in September 1954. It operates the 17-mile long Large Hadron Collider (LHC), the largest accelerator in the world. Its official name is the “European Organization for Nuclear Research”, but it is known internationally known by the acronym CERN (from the French, Conseil Européen pour la recherche nucléaire). A noteworthy interactive exhibition took place at ASCR headquarters from September 2 to October 12, 2014 was open to the public without charge. In an “interactive tunnel,” ASCR President Prof. Jiří Drahoš opened the exhibition with a ceremonial “kick-off of the protons.” CERN is the prototype of programmes for European cooperation through which a number of European projects have been built,” Professor Drahoš said. He cited the Czech scientific community for its involvement in experimental and scientific work there. Membership in CERN is important for the Czech Republic not only in terms of participation in top experiments, but significantly in providing young scientists and engineers an invaluable opportunity to expand their knowledge and skills for application in their nations. This issue of Academic bulletin features an interview with dr. Daniel Krasnický from CERN and Universitá di Genova and interview with dr. Jan Blaha from Stanford University who cooperates with CERN. and Jiří Chýla.
The 700th birth anniversary of King of Bohemia and Holy Roman Emperor Charles IV has been designated as one of UNESCO´s important world anniversaries for 2016-2017. The Czech Academy of Sciences recreates the period of Charles IV at the exhibiton entitled Seven Towers. Charles IV through the eyes of academics (1316-2016) at the Science and Art Gallery. The visitors have an oppportunity to see the unique gold ducats with a picture of Charles IV. For this first time the most valuable archaeological discoveries of glass goblets are exhibited. Everyday items used by residents of the medieval city are also on display. The exhibition also shows a rare treasure of coins, which was hidden in the Emmaus monastery about 1370, as well as copies of the Constitutive Act of the Charles University, Charles´s Code Maiestas Carolina or late-medieval transcript of Charles´ Golden Bull. Personality of Charles IV is documented by commemorative coins, medals and seals bearing his image. Part of the exhibition is also a faithful copy of the statue of Charles IV from the Old Town Bridge Tower, the last sculptural portrait of the monarch before his death. and Marina Hužvárová.
Modified coal tar pitch was prepared by Friedel-Crafts reaction with 9,10-bis(chloromethyl)anthracene (BCMA). With the aid of IR and Raman’s spectroscopy it was found that BCMA reacted completely with aromatic components of pitch. This modification leads to a significant increase of the carbonisation residue of coal tar pitch without the structure of carbonisate being greatly affected., Jaroslava Svítilová, Vladimír Machovič and František Kolář., and Obsahuje bibliografii