News archive

Is it possible to produce water that is as conductive as, say, copper wire? Scientists have hypothesized that this may take place in the cores of large planets, where high pressure compresses water molecules to the point that their electron shells begin to overlap. At present, generating that kind of pressure on Earth exceeds human capabilities. However, an international team of researchers headed by Pavel Jungwirth of IOCB Prague has developed a new method with which they succeeded in making metallic water under terrestrial conditions that lasted for several seconds. Their paper was recently published in Nature.

HiLASE Centre as a part of the Institute of Physics of the CAS has achieved the world record in the speed production of laser-induced periodic nanostructures on stainless steel surface. The Laser Micromachining team led by Peter Hauschwitz applied a concept of multi-beam processing of record speed of 1909 cm2/min to create nanostructures on stainless steel.

When preparing policy in certain areas, the European Commission listens to the views of seven Chief Scientific Advisors. Eva Zažímalová, the President of the Czech Academy of Sciences has been appointed a member of this expert panel. Which is a great personal and professional honour. In her role as a Scientific Advisor she will be helping EU policy makers by providing her expertise, e. g. in epidemiology and social behaviour.

French Research Center in Humanities and Social Sciences (CEFRES) was established thirty years ago in 1991 when Central and Eastern European countries were just recovering from the decades of research isolation they had experienced locked behind the Iron Curtain. CEFRES aimed to restore the ties that had been broken between France and Central Europe in the area of science. This goal has been achieved, and currently CEFRES goes even beyond it. CEFRES organises workshops and conferences on historical, political science or philosophical topics in Prague and, since 2015, has been developing ambitious scientific programmes that could result in an application for a prestigious grant from the European Research Council (ERC).

Delegates of the Academy Assembly have elected new members to the CAS’s Academic Council and Science Council for 2021–2025. The elections took place through a specially designed electronic application.

Operation of the L3-HAPLS laser system in ELI Beamlines Research Centre at 0.5 PW level was demonstrated, consisting in compression of the full energy output pulses currently generated by the laser chain, in the Petawatt vacuum compressor.

The Czech Academy of Sciences, the largest research performing organization in the Czech Republic’s research, development and innovation system, welcomes that the political agreement on the EU 2021-2027 Multiannual Financial Framework has been reached, making it possible to commence the next Framework Programme for Research and Innovation Horizon Europe from January 2021 as planned.

Methanol is a colorless liquid with a distinctive alcoholic odor. The scientists from the J. Heyrovský Institute of Physical Chemistry of the CAS have now created and described a new way to produce it cheaply. For their discovery, they received the Czech Intellect award in the Invention category. If methanol can be produced economically, it could partially replace existing engine fuels.

ATTENTION

Due to the current hygienic and epidemic situation pertaining to the occurrence of the new type of coronavirus and due to active medical prevention, with consent of the administration of the CAS,
the building of the Academy of Sciences at Národní 1009/3 is closed both for professional and general public,
including the premises of the Science and Art gallery and Gastronomic Services Národní, with effect from 22 October 2020 until further notice.

At the same time, all events for public, lectures, and conferences are cancelled.

Attendees of business meetings and work courses shall report at the reception where they will be informed about the rules regarding the entry into the building.

Ing. Tomáš Wencel, MBA
director of the Centre of Administration and Operations of the CAS

Nuclear genome size, corresponding to the total length of DNA molecules in cell nuclei, varies more than 2,000-fold between different plant species. The genome size is not proportional to the number of genes, complexity, or size of the plant species. For example, the genome of the oak tree is surprisingly 65-fold smaller than the genome of some herbs like Paris quadrifolia (Figure). This herb carries 58.8 billion DNA base pairs in its nuclei, making its giant genome 20-fold larger than that of humans.