This issue includes an interview with Dr. Radomír Pánek, head of Tokamak Department of the Institute of Plasma Physics of the ASCR. Dr. Pánek's team observed the distinctive H-mode operation for the first time (on November 29, 2012) since the Tokamak was reinstalled in the IPP in 2008. The H-mode (high confinement mode) refers to a sudden improvement of plasma confinement in the magnetic field of tokamaks (by about a factor of two) which is foreseen as the standard mode of operation for the International Thermonuclear Experimental Reactor (ITER). The H-mode pedestal forms near the plasma transport barrier, located behind the improved plasma confinement. Greater insight into the physics of this narrow plasma region is required to enhance control of the power flux, plasma heating and the Edge Localized Mode (ELM) instabilities in fusion reactors. and Luděk Svoboda.
Tento článek se zastává skepticko-realistického tzv. novohumovského, výkladu Humovy teorie kauzality navzdory kritice ze strany Zuzany Parusnikové. Autor však v souladu se svou vývojovou interpretací hájí tzv. „nového Huma” pouze pro pozdní tvorbu tohoto skotského filosofa., This article recommends the sceptical realist, or New Hume, interpretation of Hume’s theory of causation, in spite of Zuzana Parusniková’s critique. However, the author, in line with his developmental interpretation, defends the New Hume only for the Scottish philosopher’s mature philosophy., and James Hill.
The Academy of Sciences of the Czech Republic has been observing the 20'" anniversary of its inception. This month we feature an interview with Professor Helena Illnerova of the Institute of Physiology of the ASCR, the first woman to be elected of the ASO? president of the ASCR. Professor Illnerova is one of the leading Czech scientists, having begun her work in the 1960s. Her main research interest is the time-keeping program of mammals, including man, and the synchronization of the circadian biological clock with the 24-hour-day and seasons of the year. In 1990, she received a DrSc. degree for a doctoral thesis entitled Regulation of Circadian Rhythms in the Rat Pineal Gland. and Marina Hužvárová.