Using computer models and experiments, researchers at the University of California, Davis, have identified the neurons and connections that are necessary for crayfish to swim.

“We can now pin down the essential components of the circuit,” said Brian Mulloney, a professor of neurobiology, physiology and behavior at UC Davis.

The nervous system controlling locomotion is highly tuned and very stable across different groups of animals, Mulloney said. That makes crayfish a good model

Environmental enrichment that stimulates brain activity can reverse the long-term learning deficits caused by lead poisoning, according to a study conducted by researchers at the Johns Hopkins Bloomberg School of Public Health. It has long been known that lead poisoning in children affects their cognitive and behavioral development. Despite significant efforts to reduce lead contamination in homes, childhood lead poisoning remains a major public health problem with an estimated 34 million housing uni

Researchers funded by the National Institute of General Medical Sciences have determined the structure of a protein with a surprising feature in it: a knot. This is the first time a knot has been found in a protein from the most ancient type of single-celled organism, an archaebacterium, and one of only a few times a knot has been seen in any protein structure.

This very unusual protein shape finding is a result from the NIGMS Protein Structure Initiative, a 10-year effort to determine 10,0

Physical fertility of typical Mekong delta soils (Vietnam) and land suitability assessment for alternative crops with rice cultivation

Most of the soils in the Mekong delta, Vietnam are formed and developed during the Holocene period. The first Viet people came to reclaim and exploit this plain at the beginning of the 17th century. As a result, in the middle of the 19th century, the Mekong delta had become the largest region of agricultural production, essentially rice produce for ma

The World Wide Web Consortium (W3C), the National Institute for Research in Computer Science and Control (INRIA) and the European Research Consortium for Informatics and Mathematics (ERCIM) jointly announced organizational changes which aim to strengthen research relationships throughout Europe to better support Web technology development.
The change of W3C European Host from INRIA to ERCIM will take place on 1 January 2003. The change allows W3C to better leverage research relationships througho

Collapse in the mines can be foreseen in advance and the caving-in location and time can be identified. This has become possible due to the basic research carried out by scientists of the Ioffe Physical & Engineering Institute, Russian Academy of Sciences. Specialists of INTERUNIS company have undertaken to embody the above concepts in a prototype model of the device.

The system will consist of the ’’case on wheels’’ containing the computer and signal processing cards, and several sensors (