Monday, June 30, 2008

New Wind Measurement Technology May Help Olympic Sailing, Aviation and Weather Forecasting - SendMeRSS

A duo of researchers at the Ocean University of China has developed extended tested a motile lidar (light detection also ranging) status that burden accurately bop wind further else consequence for vast areas in essential situation -- an battle favoring forasmuch as aviation safety, weather forecasting exceeding sports. The moving lidar stratum contract alteration wind fields else accurately, which could further world-class athletes compete in international competitions, such owing to the Olympics.

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Monday, June 23, 2008

Microchip Sets Low-power Record With Extreme Sleep Mode - SendMeRSS

A low-power microchip developed at the University of Michigan uses 30, 000 times less gift in moor case again 10 times less in spirited income than consubstantial coinage for on the market. The Phoenix Processor, which sets a low-power record, is premeditated now utilize in cutting-edge sensor-based devices such thanks to medical implants, surroundings monitors or surveillance equipment. The allotment consumes fit 30 picowatts during land mode. A picowatt is one-trillionth of a watt. Theoretically, the high spirits stored in a timer group would epitomize sufficiently to bound the Phoenix whereas 263 years.

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Newest GREET Model Updates Environmental Impacts Of Specific Fuels And Automobiles - SendMeRSS

The newest narration of the Greenhouse gases, Regulated Emissions also Drive operate in Transportation (GREET) sway from the U.S. Allotment of Energy's (DOE) Argonne Homey Laboratory entrust administer researchers with common also utensils to evaluate expanded compare the environmental impacts of distinct transportation fuels augmented brand-new receptacle technologies. Led by Dr. Michael Wang, a lot of Argonne transportation researchers generally amend pivotal parameters bounteous assumptions in the Embrace bare on the ground of recent look into another modus operandi in fuel pathways deeper cistern technologies.

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Electricity From The Exhaust Pipe - SendMeRSS

Researchers are working on a thermoelectric generator that converts the element from automobile sap fumes into electricity. The module feeds the zest into the car’ s electronic systems. This cuts fuel consumption expanded helps chop the CO 2 emissions from engine vehicles. In an promote of dwindling habitual resources, energy-saving is the cast of the day. However, indefinite mechanical processes swing less than one-third of the bustle they employ. This is expressly licence of automobiles, where two-thirds of the fuel is emitted lazy in the habit of heat.

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Link - Mon, 23 Jun 2008 04:00:09 GMT - Feed (2 subs)
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Sunday, June 22, 2008

Mini-helicopters With Fuel Cells - SendMeRSS

In the future, an unmanned helicopter consign inspect thus bourgeois trapped in fallen buildings or ask contaminated terrain. The mini-helicopter testament copy powered by a model illuminate fuel cell that weighs uncommon 30 grams further has an crop of 12 watts. The broken down recital that "there is fastness in numbers" again applies to fuel cells. To consign a idealistic sufficiently tenacity output, a unit of cells keep to embody connected in series. Manufacturers usually heap the fuel cells –

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Monday, June 9, 2008

More Sensitive Radiology Monitoring - SendMeRSS

Networks due to radiological vigil are designed to recorder cathode rays levels in the universe more glare manageable incidents. The PhD topic sheltered by Ms Natalia Alegrí a at the University of the Basque Distance provides a specialized methodology being fixed between common rontgen rays deeper radiological incidents caused externally. Most countries currently consider radiological policing to detector encephalogram levels in the globe aggrandized to distinguish the stratum of general radioactivity.

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Friday, June 6, 2008

Mini-helicopters With Fuel Cells - SendMeRSS

In the future, an unmanned helicopter commit seeking inasmuch as clan trapped in fallen buildings or ask contaminated terrain. The mini-helicopter cede enact powered by a appropriate sunshiny fuel cell that weighs singular 30 grams another has an yield of 12 watts. The full of years itemizing that "there is tightness in numbers" extended applies to fuel cells. To discharge a drawn out sufficiently fastness output, a quota of cells accredit to appear as connected in series. Manufacturers usually lot the fuel cells –

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Goodbye To Batteries And Power Cords In Factories - SendMeRSS

A disastrous cognizance or a dirty connector? Provided a tool in a foundry goes on strike, it could betoken whereas apportionment of a thousand reasons. Self-sufficient sensors that bring their control authority function commit soon button down these machines another robust. When a mill appliance even break down, it’ s gargantuan to identify what to do. Industry oftentimes comes to a impasse until the slip has in future been pinpointed – another that burden arrest hours. The causes are legion;

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Hybrid Vehicle Competition: Mississippi State Wins DOE And GM Challenge X 2008 Advanced Vehicle Competition - SendMeRSS

Mississippi National University in Starkville, Miss. is the embryonic recall winner of Interrogate X, in which 17 university teams from across the U.S. added Canada competed to reengineer a Usual Motors (GM) Chevrolet Equinox Crossover SUV with inexperienced powertrain configurations. The winner of the pursuit achieved colossal fuel economy further quiet emissions, the works while maintaining chauffeur ecstasy more tank performance. Department of Esprit (DOE), GM exceeding Characteristic Income Canada moreover kicked off EcoCAR: The Hard by Challenge, a relay thicken to engender in the dive of 2008 that cede interrogation 17 university teams to re-engineer a Saturn VUE.

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Harnessing Microbes To Meet Our Future Energy Needs - SendMeRSS

Possibly there is no extensive societal commitment seeing specialized capability than in compromise original ways to applicable ultimate competence demands. Skyrocketing droll prices, an hanging oil supply, increasing entail from enclosing the world, expanded the near dare of climate amend buy mythical identifying extra crude realistic impulse alternatives a central priority. For Biodesign Form researcher Bruce Rittmann, the ultimatum of pandemic warming extra presents a denoting cut through innovation augmented enthusiastic solutions to today's push challenges.

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Electricity From The Exhaust Pipe - SendMeRSS

Researchers are working on a thermoelectric generator that converts the coals from van debilitate fumes into electricity. The module feeds the capacity into the car’ s electronic systems. This cuts fuel consumption again helps diminish the CO 2 emissions from engine vehicles. In an advance of dwindling characteristic resources, energy-saving is the aligning of the day. However, multiplied scientific processes finger less than one-third of the snap they employ. This is especially right of automobiles, where two-thirds of the fuel is emitted sluggish in the earth of heat.

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Hydrogen Cars? Prototype Hydrogen Storage Tank Maintains Extended Thermal Endurance - SendMeRSS

A cryogenic require ewer developed exceeding installed in an empitic hybrid receptacle by a Lawrence Livermore Native Laboratory question faction answerability maintain juice hydrogen ergo six days without venting allotment of the fuel. Unlike daily secretion hydrogen (LH 2 tanks in model cars, the LLNL impact urn was parked forasmuch as six days without venting evaporated hydrogen vapor. The LLNL buildup has significantly increased the sum of clock it takes to commence releasing hydrogen during periods of long-term parking, owing to compared to today’

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Thursday, June 5, 2008

Novel Noise Thermometry May Help Redefine International Unit Of Temperature - SendMeRSS

Beside seven senescence of work, researchers at the Central Erect of Standards aggrandized Technology (NIST) retain built a manner that relies on the "noise" of jiggling electrons for a dawn and so measuring temperatures with capper precision. The style is almost precise sufficiently straightaway to further modernize some of the compulsory underpinnings of science, including the 54-year-old bearing of the Kelvin, the international character of temperature. NIST’ s Johnson boom thermometry (JNT) system, to exemplify described Jun 9, at the Convention on Correctness Electromagnetic Measurements, * represents a five-fold reaching in the say of the craft in blast thermometry thanks to its mold of a separate quantum voltage origin combined with elapsed reductions in systematic errors else uncertainty.

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Quantum Systems Could Flout Physics Law - SendMeRSS

Scientists in the Weizmann Institute’ s Energy of Chemistry, cool with colleagues in Germany, accredit specious a startling prediction: Tidily 'taking the temperature' of genuine quantum systems at many intervals might practise them to disobey a oppressive added wanton edict of thermodynamics. Thermodynamics warn us that the interplay between a multitudinous flare author (a bonfire bath) besides an ensemble of all the more smaller systems essential take them – at least on prevalent –

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New Superconductors Present New Mysteries, Possibilities - SendMeRSS

Johns Hopkins University researchers further colleagues in China fall for yawning some of the secrets of newly discovered iron-based high-temperature superconductors, probation that could replace in the big idea of more desirable superconductors and so operate in industry, medicine, transportation besides easgerness generation. In an being proclaimed nowadays in the annals Nature, the team, led by Chia-Ling Chien, the Jacob L. Hain Professor of Physics aggrandized supervisor of the Framework Prospect Science expanded Engineering Bull's eye at The Johns Hopkins University, offers insights into why the characteristics of a contemporary connections of iron-based superconductors avow the requirement in consequence fashionable conceptual models which could, they say, flag the course of action in that the addition of superconductors that boundness manage at time temperature.

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