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World Wide Web Consortium Releases New Draft of Patent Policy

Community and Member Feedback Shapes New Royalty-Free Draft

The World Wide Web Consortium (W3C) today published a revised Patent Policy Working Draft which is based on strong, explicit commitments to producing Royalty-Free (RF) specifications. To achieve the goal of producing Royalty-Free specifications, the draft requires all who participate in the development of W3C Recommendations to make any essential patents they hold available for free.

The option which would have permi

Testicular cancer patients may be more at risk from the treatment than the cancer returning

Testicular cancer – cure rates now so high patients may be more at risk from the treatment than the cancer returning say researchers

The treatment of testicular cancer has become so successful and relapse rates are now so low that doctors face a problem unheard of 20 years ago – patients are living long enough to suffer long term side effects that are potentially life-threatening and decrease the survivors’ quality of life.

With cure rates over 90% in many cases and nearly 50

Intellect thrives on sleep

Land of nod is a learning experience

Cramming all night might help you to scrape through exams, but it won’t make you clever in the long run. Human and animal experiments are lending new support to a common parental adage: that a good night’s sleep is essential to learning.

“Modern life’s erosion of sleep time could be seriously short-changing our education potential,” warned Robert Stickgold of the Massachusetts Institute of Technology at the meeting of American Associatio

Stop and search

Glowing nanobots map microscopic surfaces.

Unleashing hordes of molecular robots to explore a surface’s terrain can produce maps of microscopic structures and devices with higher resolutions than those produced by conventional microscopes, new research shows.

Each robot has a ’light’ attached to it, allowing its random movements to be tracked around obstacles, through cracks or under overhangs. Adding the paths of hundreds of wandering nanobots together builds up a map of th

Is the Sagittarius dwarf galaxy a debris of the Large Magellanic Cloud?

The Sagittarius dwarf galaxy is our nearest neighbor. Yet it has been discovered only recently, in 1994, being hidden by the stars and dust in our own Galaxy, the Milky Way. It is however possible today to better know this companion galaxy, thanks to variable stars, the RR Lyrae, in which Sgr-dw is particularly rich. In a recent paper, Patrick Cseresnjes, from Paris Observatory, shows for the first time that Sgr-dw is not typical of other satellites of the Milky Way, but reveals instead striking simi

France launches in Valenciennes a new research program on transport safety

France launches in Valenciennes a 6,4 million euro research program on transport safety. It reinforces the international position of Nord-Pas de Calais and the University of Valenciennes.

The scientific council of the New Research Action “Safety in Transport Systems”, which came together at the University of Valenciennes and Hainaut-Cambrésis on the 31st of January 2002, has just validated and launched a program composed of 7 projects stretched out until 2006. 6,4 million euros will b

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Physics and Astronomy

Organic matter on Mars was formed from atmospheric formaldehyde

Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 billion years ago. Where there is water, there is usually…

Mysteries of the bizarre ‘pseudogap’ in quantum physics finally untangled

A new paper unravels the mysteries of a bizarre physical state known as the pseudogap, which has close ties to the sought-after state called high-temperature superconductivity, in which electrical resistance…

Quantum researchers cause controlled ‘wobble’ in the nucleus of a single atom

Researchers from Delft University of Technology in The Netherlands have been able to initiate a controlled movement in the very heart of an atom. They caused the atomic nucleus to…

Life Sciences and Chemistry

Scientists find new epigenetic switch

5-formylcytosine activates genes in the embryonic development of vertebrates. The team of Professor Christof Niehrs at the Institute of Molecular Biology (IMB) in Mainz, Germany, has discovered that a DNA…

Scientists create leader cells with light

Research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. In processes such as embryonic development, wound healing…

‘Supercharging’ T cells with mitochondria enhances their antitumor activity

Brigham researchers develop strategy to improve immunotherapy by helping T cells penetrate and kill tumor cells. Fighting cancer is exhausting for T cells. Hostile tumor microenvironments can drain their mitochondrial…

Materials Sciences

New organic thermoelectric device

… that can harvest energy at room temperature. Researchers have succeeded in developing a framework for organic thermoelectric power generation from ambient temperature and without a temperature gradient. Researchers have…

Second life of lithium-ion batteries could take us to space

The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods…

New discovery aims to improve the design of microelectronic devices

A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over…

Information Technology

Hexagonal electrohydraulic modules

… shape-shift into versatile robots. Scientists at MPI-IS have developed electrically driven robotic components, called HEXEL modules, which can snap together into high-speed reconfigurable robots. Magnets embedded along the outside…

Ion-Trap Quantum Computer for Novel Research and Development

The AQT quantum computer, featuring 20 qubits based on trapped-ion technology, is now operational at LRZ’s Quantum Integration Centre (QIC), making it the first of its kind in a computing…

AI against corrosion

The CHAI joint project aims to optimize corrosion management in ports and waterways. The federal state of Schleswig-Holstein is funding the CHAI research project with a total of 900,000 euros….