Different disasters require different responses and, in turn, multiple technological solutions, which is a costly duplication of resources. REMSAT II, a project supported by ESA’s Telecommunications Department, has, however, successfully extended its forest fire fighting capabilities to the domain of flood relief, saving both resources and lives.
Already demonstrated to be a big success in aiding Canadian fire-fighters during 2004 (Related news: Using satellites in the fight against forest fires), Phase 3 of the REMSAT II (Real-time Emergency Management via Satellite) Project expands the capabilities of the earlier system. Phase 3 has now completed trials in the western Canadian province of British Columbia to demonstrate its effectiveness in aiding relief during times of flood.
The purpose of the trials was to determine if REMSAT II could adapt to and enhance the British Columbian disaster response structure as well as communicate in remote areas. Floods caused by heavy rainfall and overflowing rivers can cover a much wider area than forest fires. To provide aid in these events, command and control must be enhanced.
Dominique Detain | alfa
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The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.
The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...
Cardiovascular tissue engineering aims to treat heart disease with prostheses that grow and regenerate. Now, researchers from the University of Zurich, the Technical University Eindhoven and the Charité Berlin have successfully implanted regenerative heart valves, designed with the aid of computer simulations, into sheep for the first time.
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A team of scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg investigated optically-induced superconductivity in the alkali-doped fulleride K3C60under high external pressures. This study allowed, on one hand, to uniquely assess the nature of the transient state as a superconducting phase. In addition, it unveiled the possibility to induce superconductivity in K3C60 at temperatures far above the -170 degrees Celsius hypothesized previously, and rather all the way to room temperature. The paper by Cantaluppi et al has been published in Nature Physics.
Unlike ordinary metals, superconductors have the unique capability of transporting electrical currents without any loss. Nowadays, their technological...
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