'Energy Density' -- Not Fat -- Is Key To Feeling Full While Managing Weight
... to feel full. In fact,your body's natural satiety sensors probably won't even notice if you reduce theamount of calories and fat in meals by adding more water and fiber - and eatlarger portions. The research program was supported by grants from the NationalInstitutes of Health and the International ...Nerve Cells Live Long And Talkative Lives In Sculpted Colonies On Silicon Chips
...part of useful devices that might serve aschemical sensors for large complex, biochemically active substances, or evenspecific microorganisms. But the most exciting prospects revolve around the possibility of actuallyinterfacing a chip with living brain cells. Berger and collaborators from the School of Engi...Brain Resolves Sensory Contradictions By Creating Its Own Reality
...omatic eye movements are regulated by two types of sensors inthe inner ear. The semi-circular canals sense rotation and the otolith organssense gravity and linear acceleration. The spinning and tilting create conflicting signals between the semi-circularcanals and the otolith organs. "Once the subject stops...Tiny Tools Give New Meaning To 'Cutting Edge'
...t means medical tools canbe equipped with built-in sensors and monitors that will instantly communicateback to doctors. Lal said this real-time feedback could greatly expand the use of ultrasonictools, to areas such as neurosurgery where precision is paramount. "A silicondevice could be designed to detect th...Electronic Nose Inspects Cheese, Hints At Human Sense Of Smell
...c humannoses by linking together sensors that detect a variety of volatile ... very strong affinity bind to the sensors first. Those are thetop notes. Then, compounds with lower affinity but much higher concentration ...Chemists Develop Probe To Detect Changes In Imaging Agents Inside Body
... who also has a great dealof experience developing sensors which can detect compounds atextremely low concent...only group in the world with thosetwo skills." The sensors are tiny carbon fibers, the same graphite fibersused to make lighter tennis rackets and golf clubs, ...University Park, Pa. --- "Smart" sensors and other technologydeveloped to monitor machines ...e of machines canbe applied to humans." The same sensors and signal processors, automated reasoning systems anddata fusion methods used to create smart weapo...