UF scientist: 'Brain' in a dish acts as autopilot, living computer
... recognizing an unfamiliar piece of furniture as a table or a lamp that are very difficult to program into today's computers. "If we can extract the rules of how these neural networks are doing computations like pattern recognition, we can apply that to create novel computing systems," he said. DeMars...Do lead bullets continue to be a hazard after they land?
...rosion and whether lead is leaching into the water table or streams. "Lead metal is unstable when it is in contact with air and water. It corrodes and forms hydrocerrussite, the white coating seen on old bullets in museums. That slows corrosion," Rimstidt said. However some lead escapes, he said. "But we ...Scientists find acid rain an unlikely ally in the battle against a greenhouse gas
...idation as it moves from wet soils below the water table through dry soil to the surface. Despite substantial oxidation, natural wetlands remain the single largest source of methane emission accounting for about one third of the global annual total methane. "It's a complicated process because multiple fac...Stanford biologist working to restore native forests to Hawaii
...s been figuring out ways to reward people for good table manners." Convincing environmentalists and landowners to work together can be difficult. Their goals often conflict, since conservationists often advocate leaving the land alone-preventing the harvest of resources. Daily, an associate professor (rese...Spit, and call me in the morning
...catalog all the proteins in saliva into a periodic table of sorts for healthy people, then you could compare it with the salivary proteome of the diabetic population or breast cancer population, for example," Wong said. Wong and his colleagues recently reported in the journal Clinical Cancer Research that...Bridging gaps to save lives: UH hosts nanotechnology conference
...tellectual Property Management. The registration table opens at 8:30 a.m., and the morning session starts at 9:30 a.m. in the BOA DE room. This first session will offer presentations by NASA and the National Institute of Standards and Technology, describing how those agencies might work with and benefi...Urgent measures needed to retain our lead in pharmaceuticals
...evelop and apply new treatment regimes. As a round table discussion on the communication of biotech observed that it is widely thought that the general public have no idea what scientists do. "In fact", the participants said, "they have a very clear idea, which happens to be wrong! We still need to get awa...Special issue links genetics and environment in aging studies
...ute of Public Health provides an introduction. The table of contents is as follows: Introduction Jennifer R. Harris Comments James F. Crow and Thomas E. Johnson Social Environments and the Genetics of Aging: Advancing Knowledge of Protective Health Mechanisms Carol D. Ryff and Burton H. Singer Cognitive Ch...Children at risk, says Illinois agricultural economist who helped assess the world's ecosystem
...search that put the issue of global warming on the table after studies of the 1980s suggested a possible problem," said Nelson. Nelson noted that this study looked at the environment from a human well-being perspective. In other words, how important are the services from ecosystems for human well-being? Fo...Scientists discover odd-ball rodent
...vastated animal populations. "It was for sale on a table next to some vegetables. I knew immediately it was something I had never seen before," said Dr. Timmins. Dr Mark Robinson, working with WWF Thailand later discovered other specimens caught by hunters, and also identified bone fragments in an owl pe...Ape computers introduced in the US
...he two days meeting will be concluded with a round table discussion whose title is "Where to with supercomputing?" to trace the future prospects of research with supercomputers....Native lands issues to be highlighted at 8th World Wilderness Congress
...re that indigenous groups are full partners at the table during the Congress and that their knowledge and centuries old expertise as land stewards is recognized." A United States indigenous group, the Confederated Salish and Kootenai Tribes (CSKT) of the Flathead Indian Reservation in Montana, will co-conv...MIT develops 'Anklebot' for stroke patients
...y. In the MIT-Manus therapy, a person sitting at a table puts a lower arm and wrist into a brace attached to the arm of the robot. A video screen prompts the person to perform an arm exercise such as connecting the dots or drawing the hands of a clock. If movement does not occur, MIT-Manus moves the person...Scientists crack 40-year-old DNA puzzle and point to 'hot soup' at the origin of life
...t codes together, the scientists can replicate the table of amino acids - explaining why some amino acids can be translated from groups of 2, 4 or 6 codons. They can also show how the groups of water loving (hydrophilic) and water-hating (hydrophobic) amino acids emerge naturally in the table, evolving fro...Changes in technique can reduce radiation dose in CT examination
...eath the patient so the radiation beam strikes the table the patient is lying on first, "allowing the table to absorb the lowest-energy X-rays," she said. This reduces the exposure to the breast, in particul...Tips from the Journals of the American Society for Microbiology
...obacterium bifidum, and Bifidobacterium longum, on table olives at room temperature. L. paracasei was note...10 days. "The results reported here suggest that table olives are a suitable substrate for delivering probiotic species, since populations of L. paracasei,...Aloe vera coating may prolong freshness, safety of fruits and vegetables
...Valero and his associates dipped a group of common table grapes (Crimson Seedless) into Aloe vera gel and...ow temperature while exposing a group of untreated table grapes to the same conditions. The colorless Aloe gel used in this study was developed through a spe...Creeping crinoids! Sea lilies crawl to escape predators, new video shows
...rchins was littered with sea lily appendages, like table scraps left from a feast. What's more, the sea lilies were moving a hundred times faster than previous observations had suggested. Further studies by Baumiller, Messing, and Rich Mooi of the California Academy of Sciences suggested that sea urchins d...Coastal retreat in face of rising sea levels found to be influenced by wildfires
...ees to release water vapor into the air, the water table had moved upward. Attempting to explain the lack o...ing a fire, plant competition and the higher water table prevent the pines from returning. But after further experiments showed that pine seedlings were able...Rutgers findings a step toward safer chemicals in labs and industry
...liquid at room temperature. By comparison, normal table salt melts only at the extreme temperature of 801 degrees Celsius. The Rutgers ionic liquids are comprised of positively charged molecules, or cations, based on a carbon-nitrogen structure known as imidazolium. The scientists paired these cations wi...