The European Union has allocated 31 million crowns for the professional enhancement of Czech scientists and international activities of research teams at the Institute of Scientific Instruments of the ASCR and the Faculty of Electrical Engineering and Communication of the University of Technology in Brno. The EU subsidy encompasses three years. Thanks to this financial support, Vladislav Krzyžánek, a leading Czech expert in electron microscopy, has returned to Brno after 12 years in Muenster, Germany. The EU subsidy will additionally fund training workshops, guest stays of foreign scientists, support for researchers’ mobility and the establishment of cooperation between universities and the industrial sector. and Luděk Svoboda.
Professor Pavel Zemanek and his colleagues at the Institute of Scientific Instruments (1St) of the ASCR built a laser that moves tiny spheres of polystyrene floating in water While in science fiction programs such as "Star Trek," tractor beams are used to move massive objects, the unique research published in Nature Photonics (2013, 7, 123-127) is limited to moving microscopic particles. Changing the way the light is polarized changes the direction the spheres move. The ISI scientists also found that at certain sizes, the spheres arrange themselves into neat rows as they move, bound by the light itself. The practical applications could be diverse. The tractor beam is very selective in the properties of the particles it acts upon, so one could pick up specific particles in a mixture. For example, this laser could be used to separate white blood cells. and Luděk Svoboda.
The Seventh Conference of the Czech Neuroscience Society together with the First Conference of the Slovak Society for Neuroscience was jointly convened in Prague November 1-4, 2009. The conference was held in conjunction with 7th International Stem School in Regenerative Medicine, which offered Ph.D. students and young researchers the opportunity to discuss with prominent scientists in the field of stem cell biology and regenerative medicine. Regenerative medicine stands at the forefront of current medical research as scientists seek to better understand regenerative abilities of our cells and tissues and to use these abilities to enable the rescue and repair of damaged tissue resulting from injury or disease. and Luděk Svoboda.
We feature an interview with Pavel Kindlmann, professor of ecology at Charles University in Prague, Czech Republic, who performs research on various aspects of biodiversity as head of the Biodiversity Research Centre in Šumava National Park in the Bohemian Forest. Bark beetles, which have become a heated issue with a political dimension, are the focus of his study. On one side, some experts demand that natural processes be allowed to take their course, even if that menas the bark beetle would destroy most of that forest. On the other side, experts are insisting on intervention. Anti-intervention forces are supporting the Biodiversity Research Centre. and Luděk Svoboda.
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.