Organic farming can feed the world, U-M study shows
... convincing the public that you need to have these inputs to produce food," she said. ...Millennium development goals: Are we on track?
...ssfully impact malnutrition it takes complementary inputs delivered through complementary partnerships. It is not only about food, and it is not only about cash in the pocket. Many different elements are needed to achieve the five goals, and many institutions have to bring their resources to bear. In order...ESA satellite guides polar explorers across disintegrating sea ice
...predicted using existing climate models as well as inputs to methods for improving the accuracy of CryoSat-2 maps of sea-ice thickness. Now on stable ice and with less than 50 km to go and clear views of Greenland in front of them the explorers are expected to reach the end of their long trek across the ...Revolutionizing prosthetics 2009 team delivers first DARPA limb prototype
...ncorporate sensory feedback based on these sensory inputs within the human nervous system, Harshbarger says. The APL team is already driving a virtual model of Proto 2 with data recorded during the clinical evaluation of Proto 1, and the team is working to identify a robust set of grasps that can be control...Scientists and polar explorers brave the elements in support of CryoSat-2
...predicted using existing climate models as well as inputs to methods for improving the accuracy of CryoSat-2 maps of sea-ice thickness. "We are making good progress," said Alain Hubert when contacted in his tent on the ice with his satellite phone a few days ago. "We are now only 160 km from the North Po...Brain studies reveal the mechanisms of the voluntary control of visual attention
...work together to exercise control over the sensory inputs at the early stages of the visual pathways," he said. This control appears to prime the appropriate brain areas to more fully process certain aspects of the visual scene, he said. In this particular study, the priming was for a certain region of the...Study offers window into human behavior, brain disease
... that suggest they play a role in analyzing sparse inputs and sending rapid output signals, further supporting the idea that they may impact behavior. It's possible, says Seeley, that scientists will be able to figure out what these neurons normally do. But it won't be easy. "These are such abstract brain...Carnegie Mellon receives NIMH/NSF grant to examine mechanisms that underlie neuronal synchronization
... Urban has already shown experimentally that noisy inputs can generate oscillatory synchrony in specific typ... brain responsible for distinguishing odors. Noisy inputs in the olfactory bulb may account for the recognized development of synchronous oscillations in the ...Scientists learn how the brain 'boots up' to process information from the senses
...ack effect. This discovery was made by isolating inputs to the thalamus into two groups: inputs from the eyes; and a second group of feedback inputs from the cortex. What they found about nitric o...Flood forecasting for Newfoundland and Labrador available online
...rogramme called the 'Ice Progression Model', which inputs data from real-time flows, weather conditions and forecasts, the Water Resources Management Division (WRMD) simulates ice conditions on the Exploits River. When conditions warrant, forecasts or warnings are issued to the town and emergency officials....Efficiency, not more doctors, is the prescription for aging population
...the researchers calculated the physician workforce inputs per patient during their last 6 months of life. Their analysis found that the full-time equivalent physician input per 1,000 chronically-ill patients varied by a factor of five, from about 6 per 1,000 to almost 30 per 1,000. For example, patients ...Controlling your (nerve) impulses
...the anchoring. Nerve impulses begin after exciting inputs are received by the nerve cell either from the environment or from other nerve cells in the body. Once adequate input signals have accrued, the movement of sodium into the cell will start a nerve impulse at the axon initial segment. In response to t...Einstein scientists discover cause and possible treatments for hereditary movement disorder
...ion clearinghouses: They take in sensory and other inputs relayed to them by more than 150,000 excitatory an...accounting for the strength and timing of synaptic inputs when sending out signals directing muscle movement. This loss of pacemaking precision was traced to...Chance, music, and the ear of the beholder
...ecome particularly efficient at processing sensory inputs that exhibit "just the right amount of randomness."...Something in the air? ESA service warns asthma sufferers by mobile phone
...ther PROMOTE service, YourAir, then included these inputs when modelling local air quality in the London borough of Croydon. Then, through a trial system called AirTEXT, a warning was sent via SMS text messages to around a thousand people with asthma or other vulnerable conditions, one day in advance of the...MSG-2 will advance long-term monitoring of Earth's energy balance
...ctivities are modifying the climate balance and as inputs to improve the accuracy of complex numerical models. GERB results are also being combined with high-resolution SEVIRI imagery to see how hour-by-hour variations in clouds affect the radiation balance. "Already GERB data from the first instrument ar...What makes the brain tick, tick, tick. . .
... area, as can the circadian clock, which has clear inputs from the visual system and outputs that control the cyclic release of circadian hormones. "So, this process has to be distributed so it can integrate information from all the senses," said Meck. "But more importantly, because it's involved in learni......n the brain. "The results thus show that cognitive inputs can be very important in influencing subjective responses, including affective responses to olfactory stimuli, and show that some of the brain areas activated by odors . . . show an effect of this high-level cognitive influence," wrote de Araujo and ...... a unique, previously un-described organization of inputs on hypocretin neurons in which excitatory nerve junctions outnumber inhibitory contacts by almost 10 fold. Stressors such as fasting further excite these neurons. "This unique wiring and acute stress-induced plasticity of the hypocretin neurons c...