ScienceDaily Technology Headlines
for the Week of February 20 to February 27, 2011
Welcome to another edition of ScienceDaily's email newsletter. You can change your subscription options or unsubscribe at any time.
Posted 2011-02-26:
- Etched quantum dots shape up as single photon emitters
- Atomic antennas transmit quantum information across a microchip
- Nanotechnology may lead to new treatment of liver cancer
- New way to design metal nanoparticle catalysts
Posted 2011-02-26:
- New form of sulfur discovered in geological fluids
- Simpler way of making proteins could lead to new nanomedicine agents
- Redesign of US donor-liver network could boost transplants by several hundred per year
- Solar experts detect waves in giant magnetic holes the size of the UK
- Gas rich galaxies confirm prediction of modified gravity theory
- Producing clean water in an emergency
- Migrating cells flow like glass: Research advances understanding of wound healing, cancer metastasis, and embryonic development
- Catalogue of sustainable design resources developed
- Designing a city for safe protests
Posted 2011-02-25:
- Metallic molecules to nanotubes: Ruthenium complexes dissolve nanotubes, add functionality
- Planet formation in action? Astronomers may have found first object clearing its path in natal disc surrounding a young star
- How nature's patterns form
- Green chemistry offers route towards zero-waste production
- New stretchable solar cells will power artificial electronic 'super skin'
- Bedside ultrasound becomes a reality
- Quantum simulator becomes accessible to the world
- New transmission concept for wind turbines: Higher energy yield with torque vectoring gears
- Quantum hot potato: Researchers entice two atoms to swap smallest energy units
- New high-performance lithium-ion battery 'top candidate' for electric cars
- A semantic sommelier: Wine application highlights the power of Web 3.0
- Secret society connecting through the Internet feeds eating disorders, researchers say
- UV-transparent coating for image sensors
- What should be the US role in cybersecurity and cyber-spying?
- Versatile Ultra-low Power Biomedical Signal Processor
- Innovative SAW-less reconfigurable transceiver developed
Posted 2011-02-24:
- Lasers ID deadly skin cancer better than doctors
- Paper archives reveal pollution's history
- Bizarre friction-free 'superfluid' found in neutron star's core
- 3-D nanoparticle in atomic resolution
- 'Fingerprints' match molecular simulations with reality
- Cell phone use may have effect on brain activity, but health consequences unknown
- Toward computers that fit on a pen tip: New technologies usher in the millimeter-scale computing era
- MIT engineers design new nanoparticle that could lead to vaccines for HIV, malaria, other diseases
- Using EEGs to diagnose autism spectrum disorders in infants: Machine-learning system finds differences in brain connectivity
- Liquid metal key to simpler creation of electrodes for microfluidic devices
- Roots of the solar system: Astronomers observe planets in the making
- Proteins find their way with address label and guide
- Americans and Canadians get different drug information online
Posted 2011-02-23:
- Satellite to examine how sun's brightness impacts climate change
- Drinking water: Nanomembranes could filter bacteria
- Nanoparticles increase survival after blood loss, study suggests
- World's smallest magnetic field sensor: Researchers explore using organic molecules as electronic components
- Waiter, there's metal in my moon water
- Dry copper kills bacteria on contact
- Antifungal compound found on tropical seaweed has promising antimalarial properties
- Practice more important than child's age in learning to use computer mouse
- Engineering atomic interfaces for new electronics
- Climate and aerosols: NASA's Glory satellite promises new view of perplexing particles
- E-health must be a priority, Canadian researchers say; System would bolster chronic disease management and improve access to care
Posted 2011-02-22:
- Brain-machine interfaces make gains by learning about their users, letting them rest, and allowing for multitasking
- Better way to diagnose pneumonia
- Scientists steer car with the power of thought
- Advanced NASA instrument gets close-up on Mars rocks
- Can WISE find the hypothetical 'Tyche' planet at edge of our solar system?
- Plants that can move inspire new adaptive structures
- New technology for cheaper, more efficient solar cells
- Manipulating molecules for a new breed of electronics
- Spent nuclear fuel is anything but waste
Posted 2011-02-21:
- Physicists build bigger 'bottles' of antimatter to unlock nature's secrets
- Mimicking photosynthesis path to solar-derived hydrogen fuel
- Continent-wide telescope extends cosmic 'yardstick' three times farther into universe
- Cassini to sample magnetic environment around Saturn's moon Titan
- Storm-chasing weather radar used to track bat populations
- New high-resolution method for imaging below the skin using a liquid lens
- Higher-temperature superconductivity
- Water, water, everywhere ... but is it safe to drink?
Posted 2011-02-20:
- Mind over matter: EECoG may finally allow enduring control of a prosthetic or a paralyzed arm by thought alone
- Biologists use GPS to 'map' bat teeth to explore evolutionary adaptations to diet
- Augmented reality system for learning chess
Posted 2011-02-19:
- Solar flare: Space weather disrupts communications, threatens other technologies
- Chemical guided missile could be the answer to wiping out cancer
- Hydrogen cartridges fuel laptops and phones for outdoor enthusiasts
- The real avatar: Swiss researchers use virtual reality and brain imaging to hunt for the science of the self
- World's first anti-laser built
- Compact high-temperature superconducting cables demonstrated
- The green machine: Algae clean wastewater, convert to biodiesel
- Catching space weather in the act
- Controlling a computer with thoughts?
- Sleeping Trojan horse to aid imaging of diseased cells
- Improving microscopy by following the astronomers' guide star
- New method for unraveling molecular structures
- Toward an optical atomic clock: Physicists develop atomic frequency standard for one of world’s most precise clocks
- 3-D video without the goggles
- Doing good with operations research
- Chemist focuses on education for real-world sustainability challenges
- Researchers tapping the potential of radar technologies to advance aeroecology
- See, hear, move: Interactive and multimedia patient data
- First certified reference material for nanoparticle size analysis
- Square Kilometre Array (SKA) telescope: Africa to shed light on the 'dark ages' of the universe
Posted 2011-02-18:
- Flocculent spiral has relatively low star formation rate
- Getting cars onto the road faster
- Insects hold atomic clues about the type of habitats in which they live
- Neurologists develop software application to help identify subtle epileptic lesions
- Mobile phone use not related to increased brain cancer risk, UK study suggests
- Scientists elevate warfighter readiness against invisible threats
- Physicists propose beaming laser at atmospheric sodium to measure global magnetic field
- Innovative virtual reality exposure therapy shows promise for returning troops
- Herschel measures dark matter for star-forming galaxies
- 'Periodic table of shapes' to give a new dimension to math
- Reflected glory: New image of nebula shows brilliant starlight as it ricochets off dust particles
- New probe of proton spin structure: How quarks of different flavors contribute to spin
- Storms, soccer matches hidden in seismometer noise
- Security weaknesses in file-sharing methods used in clinical trials revealed
- Europe's space freighter: ATV Johannes Kepler operating flawlessly
Posted 2011-02-17:
- Build your online networks using social annotations
- US Secret Service moves tiny town to virtual tiny town: Teaching Secret Service agents and officers how to prepare a site security plan
- Astronomers identify thick disc of older stars in nearby Andromeda galaxy
- Device enables remote explosion of improvised land mines
- New material provides 25 percent greater thermoelectric conversion efficiency
- Wireless device helps athletes get the most out of exercise
- Video games to enhance learning
- Atomic model of tropomyosin bound to actin
- Herschel finds less dark matter but more stars
Posted 2011-02-16:
- Reconfigurable supercomputing outperforms rivals in important science applications
- You are what you app: Choice of smartphone applications define your computing style
- NASA releases images of human-made crater on comet
- Sentries in the garden shed: Plants that can detect environmental contaminants, explosives
- Science alone does not establish source of anthrax used in 2001 mailings, report finds
- New wireless technology developed for faster, more efficient networks
- Many consumers believe 36 months is longer than 3 years
- Milestone in path to large-scale quantum computing reached: New level of quantum control of light
- Physicists isolate bound states in graphene-superconductor junctions
- Jewel-toned organic phosphorescent crystals: A new class of light-emitting material
- Scientists develop control system to allow spacecraft to think for themselves
- How plants near Chernobyl shrug off radiation
- Comet hunter's first images of Tempel 1
- NASA's Stardust spacecraft completes comet flyby
Posted 2011-02-15:
- X-rays show why van Gogh paintings lose their shine
- Culling can't control deadly bat disease, mathematical model shows
- Next-generation electronic devices: Conduction, surface states in topological insulator nanoribbons controlled
- Training for walking on Mars
- Delving into manganite conductivity
- Massive flux of gas, in addition to liquid oil, at BP well blowout in Gulf
- The recycled port? An alternative to dumping at sea
- Fleeting fluctuations in superconductivity disappear close to transition temperature
- U.S. security experts help Kazakhstan safely transport, store Soviet-era bomb materials
- 3-D movies on your cell phone
Posted 2011-02-14:
Posted 2011-02-13:
- Nanoparticles may enhance circulating tumor cell detection
- 3-D digital dinosaur track download: A roadmap for saving at-risk natural history resources
- Superhalogens: New class of magic atomic clusters discovered
- Scientists hope to cut years off development time of new antibiotics
Posted 2011-02-12:
- New view of family life in the North American nebula
- Making a point: Method prints nanostructures using hard, sharp 'pen' tips floating on soft polymer springs
- LED products billed as eco-friendly contain toxic metals, study finds
- Metaknowledge: Powerful new ways to electronically mine research
- Exercise helps overweight children think better, do better in math
- Study of volcanoes in the outer solar system produces unexpected bonus for nanotechnology
- How much information is there in the world?
- New method for reporting solar data
- Two-timing spacecraft has date with another comet
Posted 2011-02-11:
- Robot therapy can improve arm, shoulder mobility after stroke
- Revolutionary microchip technology?
- Engineers study hybrid systems to design robust unmanned vehicles
- Race against time to find Apollo 14's lost voyagers: 'Moon trees'
- Paperweight for platinum: Bracing catalyst in material makes fuel cell component work better and last longer
- Nanonets give rust a boost as agent in water splitting's hydrogen harvest
- New method takes snapshots of proteins as they fold
- New solar cell self-repairs like natural plant systems
- New technology in human trials to spot cardiac disease, cancer, drug abuse: Diagnostic chip may help hearts, cut costs
- The 'new' kilogram is approaching
Posted 2011-02-10:
- Stardust-NExT: Heading into the bonus round -- in space
- Microsponges from seaweed may save lives
- Girls' interest in computing science piqued by making video games
- Hydrogels used to make precise new sensor
- Greener process for key ingredient for everything from paint to diapers
- World's first programmable nanoprocessor: Nanowire tiles can perform arithmetic and logical functions
- Ultrafast quantum computer closer: Ten billion bits of entanglement achieved in silicon
- Neutron analysis reveals 'two doors down' superconductivity link
- Successful operation of carbon nanotube-based integrated circuits manufactured on plastic substrates
- Jatropha: Green biodiesel from African tree
- Stardust NExT set to meet its second comet
- Challenges for biofuels: New life cycle assessment report
- Innovative iPhone app developed to carry out psychological and social research
- Stardust celebrates 12 years with rocket burn
Posted 2011-02-09:
- Generic drug may improve the effectiveness of cancer nanotherapies
- Tool makes search for Martian life easier: Red Planet a good fit for laser-ion funnel mass spectrometry
- Fingerprint makes computer chips counterfeit-proof
- Helping drivers cut fuel use
- Conceptualizing cancer cells as ancient 'toolkit'
- Researchers predict future of electronic devices, see top ten list of expected breakthroughs
- Bound neutrons pave way to free ones: Scientists extract information about internal structure of free neutrons
- New technique controls sizes of nanoparticle clusters for environmental, health and safety studies
- Atom-thick sheets unlock future technologies
- Digital signal processing helps researchers get a grip on nervous system's receptors
- Math may help calculate way to find new drugs for HIV and other diseases
- Laser welding in the right light
Posted 2011-02-08:
- Aluminum to replace copper as a conductor in on-board power systems
- Language may play important role in learning the meanings of numbers
- Engineers grow nanolasers on silicon, pave way for on-chip photonics
- Low-cost, nanometer-sized drug holds promise for treatment of chronic diabetes and burn wounds
- DNA engine observed in real-time traveling along base pair track
- Clay-armored bubbles may have formed first protocells: Minerals could have played a key role in the origins of life
- Roaches inspire robotics: Researchers use common cockroach to fine-tune robots of the future
- Normal air could halve fuel consumption
- First ever STEREO images of the entire sun
- Better turbine spacing for large wind farms
- Seeing the light: Scientists bring plasmonic nanofields into focus
- ‘Cornell dots’ that light up cancer cells go into clinical trials
- Engineers predict how fire spreads in warehouses
- NASA spacecraft prepares for Valentine's Day comet rendezvous
Posted 2011-02-07:
Posted 2011-02-06:
- A loose grip provides better chemotherapy
- Nanoscale micorscopy and AFM positioning: Shining light on a needle in a haystack
- New twist on the electron beam
- Gas stations pollute their immediate surroundings, Spanish study finds
Posted 2011-02-05:
- New images show cloud exploding from Sun ripples like clouds on Earth
- New wave: Efficient source of terahertz radiation developed
- Quantum quirk: Scientists pack atoms together to prevent collisions in atomic clock
- Scientists use quantum mechanics to show that glass should melt near absolute zero
- New model for how Nevada gold deposits formed may help in gold exploration
- Northern Mars landscape actively changing
- Microbiologists aim to optimize bio-ethanol production
- Same rules apply to some experimental systems regardless of scale
- Ionization by strong laser fields: Understanding the 'Ionization Surprise'
- Effective search terms yield the right information
- Proposed mission to Jupiter system achieves milestone
Posted 2011-02-04:
- Missing link between young, old galaxies? Gas jet galaxy could explain how starforming galaxies become red and dead
- Communication pathways within proteins may yield new drug targets to stop superbugs
- Energy-efficient intelligent house can monitor health, prototype shows
- Surprise hidden in Titan's smog: Cirrus-like clouds
- 'Tall order' sunlight-to-hydrogen system works, neutron analysis confirms
- Future surgeons may use robotic nurse, 'gesture recognition'
- Small snack for Milky Way: Astrophysicists find new remnants of neighboring galaxy in our own
- Internet out of space? Development of the next generation of Internet addresses needs to speed up, academic warns
- Taking unpleasant surprises out of cosmetic surgery
- Giant virus, tiny protein crystals show X-ray laser's power and potential
- Picture-perfect pure-disc galaxy
- Ice dome made using novel construction method
- Exploring an 'island of inversion,' physicists find new clues to element synthesis in supernovae
- Current use of biodiesel no more harmful than regular diesel, Norwegian study finds
- Europe's Automated Transfer Vehicle space ferry ready for launch
Posted 2011-02-03:
- Tuning graphene film so it sheds water
- Cassini sends back postcards of Saturn's moons
- Crowd workers are not online Shakespeares, but research shows they can write
- New nanoparticles make blood clots visible
- New tumor-tracking technique for radiotherapy spares healthy tissue, could improve cancer treatment
- Possible path to creating next-generation computer chips
- NASA finds Earth-size planet candidates in habitable zone, six planet system
- 'Air laser' may sniff bombs, pollutants from a distance
- NASA's NEOWISE completes scan for asteroids and comets a family portrait
- Internet addresses: An inevitable shortage, but an uneven one
- Video games are good for girls, if parents play along
- Forensic breakthrough: Recovering fingerprints on fabrics could turn clothes into silent witnesses
- First mission to Mercury
- Scientists customize a magnet's performance by strategically replacing key atoms
- Computer-assisted diagnosis tools to aid pathologists
- Exotic phases on an atom chip
- NASA's Kepler spacecraft discovers extraordinary new planetary system
- Kepler finds evidence of habitable Earth-size planets in Milky Way
- NASA's Stardust adjusts flight path for comet meetup
Posted 2011-02-02:
- Early tests find nanoshell therapy effective against brain cancer
- Giant radio telescope goes multi-national: First images from LOFAR
- Cluster encounters 'natural particle accelerator' above Earth's atmosphere: How northern and southern lights are generated
- Scientists model tiny rotors, key to future nanomachines
- Clean streets and intact road surfaces help to keep the air clean
- Metamaterials approach makes better satellite antennas
- Smart lasers could make cancer biopsies painless, help speed new drugs to market
- Tracking the origins of speedy space particles
Copyright 1995-2010 © ScienceDaily LLC. All rights reserved. Terms of use.
| This message was sent to beritanarablog@gmail.com from: ScienceDaily | 1 Research Court, Suite 450 | Rockville, MD 20850 | Email Marketing by |
| Update Profile | Forward To a Friend |
