Skip to main content

Home/ Advanced Concepts Team/ Group items tagged 2012

Rss Feed Group items tagged

LeopoldS

NRC to Conduct Independent Assessment of NASA Strategic Direction, Management at Parabo... - 0 views

  •  
    New study on NASA strategy - though with strange hybrid mandate to on the one hand take the Obama strategy and then assess how well the strategy fits national goals (which I assume should be also Obama's) .... Leopold
santecarloni

Why Don't We Have Abundant Solar Power? Blame Financing, and Industry, not Science | Si... - 3 views

  •  
    The linked queen Mary report is the actual interesting part of this post ...
Lionel Jacques

ESA Coordinates International Satellite Reentry Campaign for Phobos-Grunt - 2 views

Lionel Jacques

Inductive charging for electric vehicles to be put to the test in real-world trial in B... - 0 views

  •  
    The "Effizienzhaus-Plus mit Elektromobilität" (Google translation: House-Plus efficiency with electric mobility) project is a German government-backed initiative to build an energy-efficient house that generates more electricity than it consumes. It will see a family of four living in the house located in Berlin for fifteen months, starting in March 2012. Audi, BMW, Daimler, Opel and VW will each get a chance to put their respective electric vehicles to the test with each providing EVs to the house for periods of three months each.
LeopoldS

Come On, China, Buy Our Stuff! - NYTimes.com - 1 views

  •  
    Interesting article on china us trade inequalities
Dario Izzo

Check your country impact on science!!! - 8 views

  •  
    Did you know that papers in space science are among the most quoted? Check how your country is doing .... you will be surprised :)
  • ...7 more comments...
  •  
    In terms of country based quotations ("Most scited countries") I cannot access space science, only Geosciences, Immunology, Material Science, and Psychiatry & Psychology. But when I first saw the list of countries at the left under "Impact in Science" I saw Argentinia was on top, and USA was on last position. Yes, I was surprised, until I realised that is was just an alphabetical order. Did you see the same list?
  •  
    scotland's a separate country. must be preparing for independence already. and it's highest percentage is for space science. crazy
  •  
    Dajan, you need to click on the country you are interested in ....
  •  
    Nooo, can't be THAT simple.
  •  
    data a bit old .... newer data (but less well presented) at http://sciencewatch.com/ there you can also read: "The 20th century was largely dominated by the US as a major powerhouse of scientific research and innovation, with 40% of the papers indexed in the Web of Science fielded by US scientists in the 1990s. By 2009, that figure was down to 29%. The US now struggles to keep pace with increased output from Europe and Asia."
  •  
    hottest space science paper in January 2012: Field: Space Science Article Title: Herschel Space Observatory An ESA facility for far-infrared and submillimetre astronomy Authors: Pilbratt, GL;Riedinger, JR;Passvogel, T;Crone, G;Doyle, D;Gageur, U;Heras, AM;Jewell, C;Metcalfe, L;Ott, S;Schmidt, M Journal: ASTRON ASTROPHYS, 518: art. no.-L1 JUL-AUG 2010 * ESTEC SRE SA, ESA Res & Sci Support Dept, Keplerlaan 1, NL-2201 AZ Noordwijk, Netherlands. * ESTEC SRE SA, ESA Res & Sci Support Dept, NL-2201 AZ Noordwijk, Netherlands. * ESTEC SRE OA, ESA Sci Operat Dept, NL-2201 AZ Noordwijk, Netherlands. * ESTEC SRE P, ESA Sci Operat Dept, NL-2201 AZ Noordwijk, Netherlands. * ESOC OPS OAH, ESA Mission Operat Dept, D-64293 Darmstadt, Germany. * ESAC SRE OA, ESA Sci Operat Dept, Madrid 28691, Spain.
  •  
    Interestingly, Space Science is the only field in which my country has positive "Impact vs. world" value (even more interestingly as we don't even have a proper national space agency)...
  •  
    this might also be an indication / point to an issue with their data concerning space science publications ... quite surprising indeed that all Europeans are doing so well in this field
  •  
    Something should be wrong, for Spain I can read: Economics & Business 4.54 -28 Only minus 28!
pacome delva

A Brain Wave Worth a Thousand Words - ScienceNOW - 0 views

  • In a new study, neuroscientists connected a network of electrodes to the hearing centers of 15 patients' brains (image above) and recorded the brain activity while they listened to words like "jazz" or "Waldo." They saw that each word generated its own unique pattern in the brain. So they developed two different computer programs that could reconstruct the words a patient heard just by analyzing his or her brain activity.
  •  
    wow impressive. Could be super useful for astronauts !
LeopoldS

In Silicon Valley, Socks Make the Tech Entrepreneur - NYTimes.com - 2 views

  •  
    Funny article .... Reminds me a bit of Luzi :-) And look at this phrase: am I in good or bad company ? "Sergey Brin, a founder of Google, rarely leaves home without his Vibram FiveFingers nylon shoes." In the article it is mentioned as a sign of particularly bad taste :-)
  •  
    But there should be a second article on sandals! And finally one on the synthesis: socks with sandals... :-)
LeopoldS

On creative machines and the physical origins of freedom : Scientific Reports : Nature ... - 4 views

  •  
    For all the AI guys (Christos, Marek, Ed, Markus and co ...) and of course Luiz, Sante ... You will like this one :-)
  •  
    Quite a lot of blabla, some usual misconceptions (like QT the source of randomness in nature), but a -- from my point of view -- very true (though in the text somehow hidden) conclusion: Free will, creativity etc. from the point of view of fundamental physics are just randomness! Many physicists won't like this conclusion, though, and in this respect also the title is rather misleading!
santecarloni

Hepatitis C Can Now Be Totally Cured By Newly Discovered Nanoparticle | GizmoCrazed - 0 views

  •  
    a bit of an overstatement. the trial is only at mice stage, but nevertheless interesting for its future application.
johannessimon81

Really nice article about change in the hierarchy model of large organizations (e.g. US... - 2 views

  •  
    "Real leadership is about transforming the system, not just succeeding within or despite the system. Today, we know how to run organizations in ways that that lift up the human spirit, both for those doing the work and those for whom the work is done. So why don't we get on with it?"
Ma Ru

Error Undoes Faster-Than-Light Neutrino Results - 3 views

  •  
    :-)
  • ...1 more comment...
  •  
    And this guy is 200 bucks ahead http://xkcd.com/955/
  •  
    Well, it's not yet confirmed... That error would be worse than the magnetic moment of the muon about 10 years ago. There, it was "at least" a conflict of conventions used in the computer codes!
  •  
    In a statement based on an earlier press release from the OPERA collaboration, CERN said two possible "effects" may have influenced the anomalous measurements. One of them, due to a possible faulty connection between the fiber-optic cable bringing the GPS signals to OPERA and the detector's master clock, would have caused the experiment to underestimate the neutrinos' flight time, as described in the original story. The other effect concerns an oscillator, part of OPERA's particle detector that gives its readings time stamps synchronized to GPS signals. Researchers think correcting for an error in this device would actually increase the anomaly in neutrino velocity, making the particles even speedier than the earlier measurements seemed to show. CERN's statement says OPERA scientists are studying the "potential extent of these two effects" but doesn't indicate which source of error (if either) is likely to outweigh the other. However, Lucia Votano, director of the Gran Sasso laboratory, says the "main suspicion" focuses on the optical-fiber connection. She adds that OPERA researchers deserve credit for "having tenaciously followed this particular evidence via checks completed in the last few days." The two effects will get a new round of tests in May, when the two labs are scheduled to make velocity measurements with short-pulsed beams designed to give readings much more precise than scientists have achieved so far.
LeopoldS

America's 10 Most Sleep-Deprived Jobs - NYTimes.com - 1 views

  •  
    Where are the scientists???
  •  
    "Scientist" is maybe not considered being a real job.
  •  
    I guess, people working in the really most sleep-deprived areas simply had no time to give an interview... or fell asleep while the first question was asked!
Luís F. Simões

A measure of individual role in collective dynamics : Scientific Reports : Nature Publi... - 4 views

  • Centrality measures describe a node's importance by its position in a network. The key issue obviated is that the contribution of a node to the collective behavior is not uniquely determined by the structure of the system but it is a result of the interplay between dynamics and network structure.
  • Here, we show that dynamical influence is a centrality measure able to quantify how strongly a node's dynamical state affects the collective behavior of a system, taking explicitly into account the interplay between structure and dynamics in complex networks.
Luke O'Connor

Flying robot quadrotors have better rhythm than you - 2 views

  •  
    Robotics scientists at TED unleash co-ordinated drones that mimic bird behavior to play the James Bond theme song At TED2012, the University of Pennsylvania's deputy dean for education Vijay Kuma showed off his latest accomplishment in robotics: a co-ordinated rendition of the James Bond theme song.
« First ‹ Previous 141 - 160 of 190 Next › Last »
Showing 20 items per page