The International Council for Science (ICSU), one of the world’s oldest independent, non-governmental scientific organizations, has launched a completely new Web site (http://www.icsu.org). The diversified content and convivial style reflect ICSU’s interdisciplinary approach and longstanding commitment to international scientific cooperation.
This new site gives access to information on a wide spectrum of scientific topics relevant to both science and society. ICSU’s objective is to provide a forum for scientists, whatever their country of origin or field of expertise, to come together to address major issues on an international level.
Designed as an information platform, the site provides recent reports and recommendations from Ad hoc groups setup by ICSU to address specific science and technology issues as they relate to priority areas such as sustainable development, capacity building, data and information, and emerging science. It also provides details of the important contribution that science made to the UN World Summit on Sustainable Development (Johannesburg 2002) and the World Summit on the Information Society (Geneva 2003).
Mustapha Mokrane | alfa
Drugs for better long-term treatment of poorly controlled asthma discovered
15.10.2019 | University of South Florida (USF Health)
Epilepsy: Seizures not forecastable as expected
25.09.2019 | Rheinische Friedrich-Wilhelms-Universität Bonn
The Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM in Dresden has succeeded in using Selective Electron Beam Melting (SEBM) to...
Carbon nanotubes (CNTs) are valuable for a wide variety of applications. Made of graphene sheets rolled into tubes 10,000 times smaller than a human hair, CNTs have an exceptional strength-to-mass ratio and excellent thermal and electrical properties. These features make them ideal for a range of applications, including supercapacitors, interconnects, adhesives, particle trapping and structural color.
New research reveals even more potential for CNTs: as a coating, they can both repel and hold water in place, a useful property for applications like printing,...
If you've ever tried to put several really strong, small cube magnets right next to each other on a magnetic board, you'll know that you just can't do it. What happens is that the magnets always arrange themselves in a column sticking out vertically from the magnetic board. Moreover, it's almost impossible to join several rows of these magnets together to form a flat surface. That's because magnets are dipolar. Equal poles repel each other, with the north pole of one magnet always attaching itself to the south pole of another and vice versa. This explains why they form a column with all the magnets aligned the same way.
Now, scientists at ETH Zurich have managed to create magnetic building blocks in the shape of cubes that - for the first time ever - can be joined together to...
Quantum-based communication and computation technologies promise unprecedented applications, such as unconditionally secure communications, ultra-precise...
In two experiments performed at the free-electron laser FLASH in Hamburg a cooperation led by physicists from the Heidelberg Max Planck Institute for Nuclear physics (MPIK) demonstrated strongly-driven nonlinear interaction of ultrashort extreme-ultraviolet (XUV) laser pulses with atoms and ions. The powerful excitation of an electron pair in helium was found to compete with the ultrafast decay, which temporarily may even lead to population inversion. Resonant transitions in doubly charged neon ions were shifted in energy, and observed by XUV-XUV pump-probe transient absorption spectroscopy.
An international team led by physicists from the MPIK reports on new results for efficient two-electron excitations in helium driven by strong and ultrashort...
05.11.2019 | Event News
30.10.2019 | Event News
02.10.2019 | Event News
14.11.2019 | Materials Sciences
14.11.2019 | Physics and Astronomy
14.11.2019 | Information Technology