ScienceDaily Technology Headlines
for the Week of November 21 to November 28, 2010
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Posted 2010-11-27:
- Whale sharks use geometry to avoid sinking
- Large Hadron Collider experiments bring new insight into primordial universe
- A new electromagnetism can be simulated through a quantum simulator
Posted 2010-11-27:
- A high-yield biomass alternative to petroleum for industrial chemicals
- First evidence for magnetic field in protostar jet: Magnetism common to all cosmic jets?
- Gender gap in physics exams reduced by simple writing exercises, study finds
- Pulsating star mystery solved in rare alignment of Cepheid variable and another star
- When Belgium sneezes, the world catches a cold
- New guidance issued for first responders collecting suspected biothreat agents
Posted 2010-11-26:
- Imaging with neutrons: Magnetic domains shown for the first time in 3-D
- Massive galaxies formed when universe was young, new findings suggest
- Short, on-chip light pulses will enable ultrafast data transfer within computers
- The physics of coffee rings
- New imaging technique accurately finds cancer cells, fast
- Optimizing large wind farms
- Scientists crack materials mystery in vanadium dioxide
- City of Vancouver sets transportation records during 2010 Winter Games
Posted 2010-11-25:
- Self-assembly of nano-rotors
- Physicists create new source of light: Bose-Einstein condensate 'super-photons'
- Software allows interactive tabletop displays on web
- 'Russian doll' galaxy reveals black holes' true power
- Jellyfish-inspired pumps: Researchers investigate next-generation medical and robotic devices
- Heating nanoparticles to kill tumor cells
- Age estimation from blood has immediate forensic application
- Making stars: How cosmic dust and gas shape galaxy evolution
- World first to provide building blocks for new nano devices
- Novel fuel cell catalyst lowers need for precious metal
Posted 2010-11-24:
- Saving our data from digital decay
- Early universe was a liquid, nuclei collisions at the Large Hadron Collider show
- Hybrid tugboat cuts emissions
- Flying snakes, caught on camera
- Ultrathin alternative to silicon for future electronics
- Heart health: Implanted devices as effective in 'real world' as in clinical trial settings
- Fighting antibiotic-resistant bacteria by treating municipal wastewater at higher temperatures
- Astronomers find 'Rosetta Stone' for T-dwarf stars
- Gene find could lead to healthier food, better biofuel production
- Flexible wings driven by simple oscillation may be viable for efficient micro air vehicles
- 'M8' earthquake simulation breaks computational records, promises better quake models
Posted 2010-11-23:
- Students fly in zero gravity to protect satellites from tiny meteoroids
- NASA's Stardust spacecraft burns for another comet flyby
- Electrowetting breakthrough may lead to disposable e-Readers fast enough for video
- New spinal implant to help people with paraplegia exercise paralyzed limbs
- Jump rope aerodynamics
- Nanoparticles’ effects on plants examined
- Military experts provide civilian surgeons with guidance on handling bomb blast injuries
- Should airplanes look like birds?
- Disaster spawning new concepts in bridge research, testing and safety
- New microscope reveals ultrastructure of cells
- How hummingbirds fight the wind: Robotic wing may reveal answer
- Jet engine too hot? Schedule an MRI
- Enhancing the efficiency of wind turbines
- Getting bubbles out of fuel pumps
- Improving ammonia synthesis could have major implications for agriculture and energy
Posted 2010-11-22:
- Painless needles? Self-adminstered skin patches for vaccines under development
- Online undergrads learn well without strong class bond, study finds
- WISE image reveals strange specimen in starry sea: Dying star surrounded by fluorescing gas, unusual rings
- Cement-like creation could help the environment
- Conductor paths for marvelous light
Posted 2010-11-21:
- Hubble captures new star birth in an ancient galaxy
- Orangutans count on stats for survival
- Physicists demonstrate a four-fold quantum memory
- Mathematical problems recast as physics questions, provide new tools for old quandaries
Posted 2010-11-20:
- First successful salivary stone removal with robotics
- Physicists study behavior of enzyme linked to Alzheimer's, cancer
- Most powerful supercomputers rated for capabilities using tough new system
- Enigma of missing stars in local group of galaxies may be solved
- Chemicals' study pinpoints threat to workers' lungs
- Controlling cursors with thoughts: Faster, simpler, and more accurately; advance helps people regulate their own brain response, with therapeutic implications
- Surprise link between weird quantum phenomena: Heisenberg uncertainty principle sets limits on Einstein's 'spooky action at a distance'
- Spacecraft flew through 'snowstorm' on encounter with comet Hartley 2
- US falls behind other nations in reducing traffic fatalities and injuries
- Well-known molecule may be behind alcohol's benefits to heart health
- Pushing black-hole mergers to the extreme: Scientists achieve 100:1 mass ratio in simulation
- Where's George? Researchers follow the money to define communities in US
- Accelerator supercomputers dominate newest Green500 List’s Top 10
Posted 2010-11-19:
- New breed of space vehicle: Researchers developing conceptual design for a Mars 'hopper'
- What if we used poetry to teach computers to speak better?
- One-touch make-up -- for our cells
- Planet from another galaxy discovered: Galactic cannibalism brings an exoplanet of extragalactic origin within astronomers' reach
- Social networking extends mobile battery life
- Nanoscale probe reveals interactions between surfaces and single molecules
- Rare earth elements in US not so rare, report finds
- Machine learning technique designed to improve consumer medical searches
- How video games stretch the limits of our visual attention
- Laser system shows promise for cataract surgery
- New method for studying molecules discovered
- Sonar inspired by dolphins: New kind of underwater device can detect objects through bubble clouds
- Magnetic trapping will help unlock the secrets of anti-matter
Posted 2010-11-18:
- A new twist for nanopillar light collectors
- Deepwater Horizon: Not managing danger, not learning from 'near misses'
- Antimatter atoms stored for the first time
- Smoke from fireworks is harmful to health, study suggests
- Baking soda dramatically boosts oil production in algae
- Imaging tool may aid nanoelectronics by screening tiny tubes
- Artificial black holes made with metamaterials: Design for human-made light trapping device could help harvest light for solar cells
- 'Chaogates' hold promise for the semiconductor industry
- Bioengineers provide adult stem cells with simultaneous chemical, electrical and mechanical cues
- New device detects insects in stored wheat
Posted 2010-11-17:
- How do folded structures form?
- Major fusion advance: Breakthrough could help reduce heating of plasma container walls
- Risk factors that lead to bicycling injuries in city traffic
- New safety switch prevents explosions due to electrical sparks
- Astronomers discover merging star systems that might explode
- Artificial retina more capable of restoring normal vision; animal study shows including retina’s neural 'code' improved prosthetic
- New bandages change color if infections arise
- Engineers test effects of fire on steel structures
- 'Space-time cloak' to conceal events
- Robo-op marks new world first for heart procedure
- Robotic-assisted surgery appears safe for complicated pancreatic procedures
- Light technology to combat hospital infections
- Adapted MRI scan improves picture of changes to the brain
- Small assist device used in emergency case as twin, heart booster pumps for first time in US
- Tests show bright future for gadonanotubes in stem cell tracking
- Video game-based therapy helps stroke patients recover study
Posted 2010-11-16:
- 'Racetrack' magnetic memory could make computer memory 100,000 times faster
- Microsensors offer first look at whether cell mass affects growth rate
- New tech to help protect bridges, other infrastructure from scour
- Performing blood counts automatically
- NASA's Chandra finds youngest nearby black hole
- New standard proposed for supercomputing
- Google queries and stock market volumes: Financial markets and Internet's 'swarm intelligence' linked, researchers find
- Quantum memory for communication networks of the future
- Nanoscale light sensor compatible with 'Etch-a-Sketch' nanoelectronic platform
- Updated software uses combination testing to catch bugs fast and easy
- Researchers develop light technology to combat hospital infections
- Proteins in motion: World’s largest video database of proteins for the pharmaceutical industry published
- Synchrotron reveals human children outpaced Neanderthals by slowing down
Posted 2010-11-15:
- Coronal mass ejections: Scientists unlock the secrets of exploding plasma clouds on the Sun
- Mathematical equation calculates cost of walking for first time
- Mathematical model of the life cycle of red blood cells may predict risk of anemia
- Nanostructured materials repel water droplets before they have a chance to freeze
- X-ray imaging advances efforts to harness nuclear fusion: More accurate simulations could lead to 'break-even' fusion
Posted 2010-11-14:
- Discovery could reveal secrets of ancient Martian and terrestrial atmospheres
- Better student performance with peer learning
- Quantum computers easier to build: Can tolerate faulty or missing components, researchers say
Posted 2010-11-13:
- New forms of highly efficient, flexible nanogenerator technology
- Formation of bulge on far side of moon explained
- All-optical transistor: Controling the flow of light with a novel optical transistor
- Scientists ping key material in sonar, closes gap on structural mystery
- 'Toxic toy crisis' requires fresh solutions, experts say
- Brass devices in plumbing systems can create serious lead-in-water problems
- New ultra-clean nanowires have great potential in solar cell technology and electronics
- New highly stable fuel-cell catalyst gets strength from its nano core
- Detailed dark matter map yields clues to galaxy cluster growth
- Mind is a frequent, but not happy, wanderer: People spend nearly half their waking hours thinking about what isn’t going on around them
- Softening crystals without heat: Using terahertz pulses to manipulate molecular networks
Posted 2010-11-12:
- Graphene's strength lies in its defects
- Step by step towards tomorrow’s nanomaterial: Swiss researchers fabricate graphene-like materials using surface chemical route
- Supercomputer warfare: New research provides effective battle planning
- Sugar and slice make graphene real nice: Table sugar, metallic sheets produce pristine graphene in one step
- Oil spill vacuum cleaner uses bark for spills
- Leaking underground CO<sub>2</sub> storage could contaminate drinking water, study finds
- Primordial dry ice fuels comet jets
- Out-sniffing bomb-sniffing dogs
- Tetris effect: Classic computer game may have special ability to reduce flashbacks after viewing traumatic images
- Novel type of magnetic wave discovered: Findings could improve wiring in national electrical grid systems
- Atoms-for-Peace: A galactic collision in action
- Saturn is on a cosmic dimmer switch, Cassini reveals
- Novel metamaterial vastly improves quality of ultrasound imaging
Posted 2010-11-11:
- Cancer news articles may contribute to confusion about cancer
- Computer-automated monitoring system may help identify medical devices with potential safety risks
- Nanopore array allows simultaneous tests in search for new drugs
- Astronomers find 'snooker' star system
- Couple's numeracy skills linked to greater family wealth, study finds
- Oil will run dry 90 years before substitutes roll out, study predicts
- How the dragon got its 'snap': Computer modeling and experimental genetics combined to work out complex shapes of organs
- Portable microwave sensors for measuring vital signs
- Researchers aim to harvest solar energy from pavement to melt ice, power streetlights
- Global warming reduces available wind energy, new research finds
- New method for simple fabrication of microperforated membranes
- Taking movies beyond Avatar -- for under £100
- Foucault revisited: Argentinean scientists show how to build a pendulum for any classroom
- Why New York City is 'average': Researchers want to improve how we determine urban exceptionality
Posted 2010-11-10:
- Sensor on Mars rover to measure radiation environment
- Getting to know the Sun advances fusion research: Coaxial helicity injection could make fusion reactors cheaper
- Offshore wind farms: Low loss solutions for transferring current
- NASA's Fermi telescope finds giant structure in our galaxy
- New way of detecting concealed radioactive material: Sniffing out dirty bombs via electromagnetic breakdown of air
- Hyper-texting and hyper-networking linked to health risks for teens
- Engineered plants make potential precursor to raw material for plastics
- CERN completes transition to lead-ion running at the Large Hadron Collider
- Parents should talk about math early and often with their children -- even before preschool, report finds
- Energy harvesting: Nanogenerators grow strong enough to power small conventional electronic devices
- Plasma as a fast optical switch
- Bars kill spiral galaxies, astronomers and volunteers discover
- Children find their own way to solve arithmetic problems
- Vacuum arcs spark new interest
- The many faces of the shear Alfvén wave: 3-D movies are no longer just for Hollywood blockbusters
- Easy fabrication of non-reflecting and self-cleaning silicon and plastic surfaces
- Graphene gets a Teflon makeover
- Large Hadron Collider throws lead
Posted 2010-11-09:
- Close-up of hidden galaxies with new cosmic zoom lenses
- Nanoparticles' journey from lungs into body chronicled: Insights into pulmonary drug delivery, air pollution control
- Greater food insecurity from recession poses increased risk to low income individuals with diabetes
- Taming thermonuclear plasma with a snowflake
- Simulating black hole radiation with lasers: Lasers produce the first Hawking radiation ever detected
- Solar-powered device affordable, reliable tool to measure blood pressure
- Computer program recognizes human emotions from conversation analysis
- How physical environment influences stem cell development
- How oscillators -- common electronic components -- get in sync or fall out of sync
- 'Super-hero' material stretched into a possible electronics revolution
- Rice hulls a sustainable drainage option for greenhouse growers
- 'e-Learning' report shows online professional development aids teachers and students
- Mathematical model may result in better environment measures for the Baltic
- Elastic electronics: Rules for fabrication of ordered monolayers of semiconducting polymers have been established
- NASA's EPOXI flyby reveals new insights into comet features
Posted 2010-11-08:
- New propulsion method developed for metallic micro- and nano-objects
- Scientists develop device to enable improved global data transmission
- Water purification: Is colloidal silver necessary for bacteria removal?
- Specialization builds trust among Web users
- On the way to CO<sub>2</sub>-free power plants
Posted 2010-11-07:
- Cosmic curiosity reveals ghostly glow of dead quasar
- 'Nano-drug' hits brain-tumor target: Unique triggering device delivers antitumor drugs
- X-rays offer first detailed look at hotspots for calcium-related disease
Posted 2010-11-06:
- New statistical model moves human evolution back three million years
- Nanoshells provide golden 'touch' in killing breast tumors
- Nuclear materials detector shows exact location of radiation sources
- Colonic navigation: Nanotechnology helps deliver drugs to intestinal target
- New Way to Peer at Distant Galaxies
- The Large Hadron Collider enters a new phase
- Neutron stars may be too weak to power some gamma-ray bursts; Black holes may be power source
Posted 2010-11-05:
- Deep impact spacecraft successfully flies by comet Hartley 2
- Built-in timer for improving accuracy of cost saving paper-strip medical tests
- Corn starch solution can help shape solid materials
- How some plants spread their seeds: Ready, set, catapult
- Transparent conductive material could lead to power-generating windows
- Electrons get confused: Researchers may have observed the fastest melting of all time
- What will Webb see? Supercomputer models yield sneak previews
Posted 2010-11-04:
- 'Bouncy' cell membranes behave like cornstarch and water, researchers find
- Broadband coming wirelessly to Australia's bush
- Moving holograms: From science fiction to reality
- New retinal implant enables blind people to see shapes and objects
- Plants and animals under stress may provide the key to better stock market predications
- New approaches needed to gauge safety of nanotech-based pesticides, researchers urge
- Quantum simulator and supercomputer at the crossroads
- Fourth flavor of neutrino? Physics experiment suggests existence of new elementary particle
- Unique duality: 'Exotic' superconductor with metallic surface discovered
- Cancer drug linked to quantum dots increases drug uptake, reduces inflammation
- Phenomenal fabric: How can a cloth clean up toxic waste?
Posted 2010-11-03:
- New long-range undersea robot goes the distance
- Braided anyons could lead to more robust quantum computing
- Astronomers find evidence of 'cosmic climate change'
- Radically simple technique developed to grow conducting polymer thin films
- Astrophysicists discover new galaxy clusters revealed by cosmic 'shadows'
- UV light nearly doubles vacuum's effectiveness in reducing carpet microbes
- Voting-machine-allocation method could reduce voters' wait time by 36 percent
- Pivoting hooks of graphene’s chemical cousin could revolutionize work of electron microscopes
- Computer scientist, student design software to combat hacking using keystroke anti-spoofing technique
Posted 2010-11-02:
- Cassini sees Saturn rings oscillate like mini-galaxy
- Microfluidics-imaging platform detects cancer growth signaling in minute biopsy samples
- Microreactor speeds nanotech particle production by 500 times
- Triple-mode transistors show potential: Researchers introduce graphene-based amplifiers
- New portable radiation detector can assess safety of potentially contaminated areas
- Conserving resources: Producing circuit boards with plasma
- Faster CARS, less damage: Chemical microscopy shows potential for cell diagnostics
- New test equipment enhances police traffic surveillance
- Scarcity of new energy minerals may trigger trade wars, expert suggests
- New automated method for extracting and archiving patient radiation dose info
Posted 2010-11-01:
- Mars volcanic deposit tells of warm and wet environment
- Isotope near 'doubly magic' tin-100 flouts conventional wisdom
- A technique that shows colorful connections in the brain
- Advance could change modern electronics
- 'Goldilocks' of DNA self-assembly discovered
- Avoiding CO<sub>2</sub> capture health risks is possible, Norwegian experts say
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