Complexity Digest 2005.10

07-Mar-2005

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Content

  1. The Digital Future, c-span
    1. Chinese Censors and Web Users Match Wits, NY Times
  2. Toward Alternative Metrics of Journal Impact: A Comparison of Download and Citation Data, arXiv
    1. The Game Academics Play: Editors Versus Authors, Bull. Econ. Res.
  3. Using The Internet In Teaching: The Views Of Practitioners, British J. Edu. Tech.
  4. Telemedicine Revolution Is 'Disappearing' From The NHS, ESRC Press Release
  5. What in the Name of Euclid Is Going On Here?, Science
    1. Have a Coq and a Smile, Science
  6. Experts Debate Whether 'Hobbits' Were Human, NPR ME
    1. Critics Silenced By Scans Of Hobbit Skull, Nature News
    2. The Brain of LB1, Homo floresiensis, Science
  7. Deep Brain Stimulation For Treatment-Resistant Depression, Neuron
    1. A Pacemaker for Depression?, Science Now
  8. Computer Obeys Thoughts Via Brain-Computer Interface, Acad. of Finland Press Release
  9. A Fishy Therapy, A Thriving But Controversial Dietary Supplement, Science News
    1. Shortcut To Big Heart: Pythons Build Cardiac Muscle In Record Time, Science News
  10. Natural Selection As We Speak, ScienceDaily
  11. New Research Opens A Window On The Minds Of Plants, The Christian Science Monitor
    1. Friends, Enemies Communicate With Plants In Similar Ways, ScienceDaily
  12. Ice or Lava Sea on Mars? A Transatlantic Debate Erupts, Science
    1. Deep-Sea Mission Finds Life In The Lost City, Nature
  13. Outdoing Mother Nature, Science Now
  14. Penrose: The Answer's Not 42, Wired News
    1. First Evidence For Entanglement of Three Macroscopic Objects, Physics News Update
  15. Brutal Bubbles: Collapsing Orbs Rip Apart Atoms, Science News
  16. The Reaction-Diffusion Approach to Morphogenesis, arXiv
  17. New Poll Finds Bush Priorities Are Out of Step With Americans, NY Times
  18. The Pain Maximiser, New Scientist
    1. A Force for Good, NY Times
    2. American Jails in Iraq Are Bursting With Detainees, NY Times
  19. Complex Challenges: Global Terroist Networks
    1. Top US Biologists Oppose Biodefence Boom, New Scientist
    2. Report Faults Smallpox Vaccination Campaign, Science Now
    3. With Terror in Mind, a Formulaic Way to Parse Sentences, NY Times
  20. Links & Snippets
    1. Other Publications
    2. Webcast Announcements
    3. Conference & Call for Papers Announcements
  1. The Digital Future, c-span Next Article Bookmark and Share

    Excerpts: Lawrence Lessig, professor of law at Stanford Law School and founder of the Stanford Center for Internet and Society Lessig is the author of "Code and Other Laws of Cyberspace" and an expert on the issues of copyright and "copyleft." He is the inventor of the revolutionary concept and application Creative Commons, which invites the right to use material under specific conditions. ? Beginning Monday, November 15, 2004 until March 2005, C-SPAN will televise live a series of discussions hosted by the Library of Congress' John W. Kluge Center. The series will examine how the digital age is changing the most basic ways information is organized and classified. The goal is to educate the public on the what the digital age means to their lives. The events will include a featured speaker, followed by a panel discussion, and a question and answer session with the audience at the venue, and C-SPAN television viewers. Our viewers will be invited to email questions to the experts.
    1. Chinese Censors and Web Users Match Wits, NY Times Next Article Bookmark and Share

      Excerpts: "Some messages on the Internet are sent by those with ulterior motives," (...).

      Stern instructions like those are in keeping with a trend aimed at assigning greater responsibility to Internet providers to assist the government and its army of as many as 50,000 Internet police, who enforce limits on what can be seen and said.

      "If you say something the Web administrator doesn't like, they'll simply block your account," (...), "and if you keep at it, you'll gradually face more and more difficulties and may land in real trouble."

  2. Toward Alternative Metrics of Journal Impact: A Comparison of Download and Citation Data, arXiv Next Article Bookmark and Share

    Abstract: We generated networks of journal relationships from citation and download data, and determined journal impact rankings from these networks using a set of social network centrality metrics. The resulting journal impact rankings were compared to the ISI IF. Results indicate that, although social network metrics and ISI IF rankings deviate moderately for citation-based journal networks, they differ considerably for journal networks derived from download data. We believe the results represent a unique aspect of general journal impact that is not captured by the ISI IF. These results furthermore raise questions regarding the validity of the ISI IF as the sole assessment of journal impact, and suggest the possibility of devising impact metrics based on usage information in general.
    1. The Game Academics Play: Editors Versus Authors, Bull. Econ. Res. Next Article Bookmark and Share

      Abstract: This article studies a game between authors and editors. Editors play as leaders while authors are the followers. Authors maximize the number of publications seeking to increase the impact of their work in the literature, captured by citations. Editors maximize the quality of papers they publish in order to increase the reputation of their journals. The main results are: (i) rules aimed at increasing scholars productivity, such as requirements to obtain tenure, increase author's citations and journal's quality; (ii) editors willingness to build journal's reputation hurt journal's quality and increase author's publications; (iii) journal's reputation increases citations and journal's quality.
      • Source: The Game Academics Play: Editors Versus Authors, J. R. Faria - jockaautdallas.edu, DOI: 10.1111/j.1467-8586.2005.00212.x, Bulletin of Economic Research, Jan. 2005, Online 2005/01/04
      • Contributed by Pritha Das - prithadas01ayahoo.com
  3. Using The Internet In Teaching: The Views Of Practitioners, British J. Edu. Tech. Next Article Bookmark and Share

    Excerpt: A questionnaire was generated from the results of a series of interviews at The City School one of the 27 state secondary schools in Sheffield. In October 2002, it was sent out to 499 Heads of Department at the remaining 26 state secondary schools. Responses were received from 188 teachers, ranging in age from 24 to 60 years old. The purpose of the questionnaire was to gain information about teachers' views of the Internet and its usefulness as an educational tool. (...) There was strong support, however, for the suggestion that the Internet is a valuable source of learning and teaching materials.
  4. Telemedicine Revolution Is 'Disappearing' From The NHS, ESRC Press Release Next Article Bookmark and Share

    Excerpts: Despite high expectations, telemedicine and telehealthcare systems, which enable doctors to interact with patients many miles away via video, digital imaging and electronic data transmission, have had only limited impact on the National Health Service, according to a study sponsored by the ESRC. (...) "Telemedicine" is disappearing, in stark contrast to the apparent success of telephone services on which clinical staff decide the urgency of patients' injuries or illnesses, and advice lines such as NHS Direct. Resistance from professionals is often blamed, but the real reason is often a failure to think through the organisational problems involved in integrating new technology (...).
  5. What in the Name of Euclid Is Going On Here?, Science Next Article Bookmark and Share

    Excerpts: In the past few months, software packages called "proof assistants," which go through every step of a carefully written argument and check that it follows from the axioms of mathematics, have served notice that they are no longer toys. Last fall, Jeremy Avigad, (...), used a computer assistant called Isabelle to verify the Prime Number Theorem, (...) And in December, Georges Gonthier, (...), announced a successful verification of the proof of the Four Color Theorem, using a proof assistant called Coq.
    1. Have a Coq and a Smile, Science Next Article Bookmark and Share

      Excerpts: Why would hundreds of computer scientists devote more than 30 years to developing mathematical proof assistants that most mathematicians don't even want? The answer is that they are chasing an even more elusive grail: self-checking computer code.

      In a sense, the statement "this program (or chip, or operating system) performs task x correctly" is a mathematical theorem, and programmers would love to have that kind of certainty. (...)

      "When the division algorithm turned out to be wrong on the Pentium chip, that was a real wake-up call to Intel," (...).

  6. Experts Debate Whether 'Hobbits' Were Human, NPR ME Next Article Bookmark and Share

    Excerpts:
    The skull of Homo floresiensis, a newly discovered, "hobbit-size" species of human, next to a modern human skull (right). Fully adult, H. floresiensis was barely three-feet-tall and had a skull the size of a grapefruit.
    News broke last October that archeologist had discovered a hobbit-like creature on an Indonesian island. Now neurologists have examined the creature's brain and believe it to be a lost relative of modern humans, just a bit smaller. But the debate is far from over.

    Since it was first reported last October, the Flores fossil has generated much interest -- and controversy -- within the scientific community.?

    1. Critics Silenced By Scans Of Hobbit Skull, Nature News Next Article Bookmark and Share

      Excerpts:
      Virtual skull of the 'hobbit', with its brain cavity highlighted. ? Kirk E. Smith
      Comparisons with pygmies and chimps bolster new species claim. A computer-generated model of the skull of Homo floresiensis, our diminutive human relative, confirms that the controversial specimens from Indonesia do indeed represent a new species. The study of the creature's brainpan shows that it was neither a pygmy nor an individual with a malformed skull and brain, as some critics contend. This lends support to the discovery team's assertion that the metre-tall specimen belongs to a species distinct from Homo erectus.
    2. The Brain of LB1, Homo floresiensis, Science Next Article Bookmark and Share

      Excerpts: The brain of Homo floresiensis is assessed by comparing a virtual endocast from the type specimen (LB1) with endocasts from great apes, Homo erectus, Homo sapiens, a human pygmy, a human microcephalic, Sts 5 (...) and WT 17000 (...). (...) data indicate that LB1 is not a microcephalic or pygmy. LB1's brain size versus body size scales like an australopithecine, but its endocast shape resembles that of Homo erectus. LB1 has derived frontal and temporal lobes (...), which are consistent with capabilities for higher cognitive processing.
      • Source: The Brain of LB1, Homo floresiensis, Dean Falk, Charles Hildebolt, Kirk Smith, Mike J. Morwood, Thomas Sutikna, Peter Brown, Jatmiko, E. Wayhu Saptomo, Barry Brunsden, Fred Prior, DOI: 10.1126/science.1109727, Science, 05/03/03
  7. Deep Brain Stimulation For Treatment-Resistant Depression, Neuron Next Article Bookmark and Share

    Excerpts: Treatment-resistant depression is a severely disabling disorder with no proven treatment options once multiple medications, psychotherapy, and electroconvulsive therapy have failed. Based on our preliminary observation that the subgenual cingulate region (Brodmann area 25) is metabolically overactive in treatment-resistant depression, we studied whether the application of chronic deep brain stimulation to modulate BA25 could reduce this elevated activity and produce clinical benefit (...). Antidepressant effects were associated with a marked reduction in local cerebral blood flow as well as changes in downstream limbic and cortical sites, (...). These results suggest that (...) white matter can effectively reverse symptoms in otherwise treatment-resistant depression.
    • Source: Deep Brain Stimulation For Treatment-Resistant Depression, H. S. Mayberg - hmayberaemory.edu, A. M. Lozano - lozanoauhnres.utoronto.ca, V. Voon, H. E. McNeely, D.Seminowicz, C. Hamani, J. M. Schwalb, S. H. Kennedy, DOI: 10.1016/j.neuron.2005.02.014, Neuron, Mar. 2005, online 2005/03/02
    • Contributed by Atin Das - dasatinayahoo.co.in
    1. A Pacemaker for Depression?, Science Now Next Article Bookmark and Share

      Excerpts:
      Deep thinker. Deep brain stimulation delivers electricity to specific regions of the brain. CREDIT: Helen Mayberg and Andres Lozano
      Electrodes placed deep in the brains of severely depressed patients alleviate their misery when no other treatments can, according to new research.

      Deep brain stimulation is a relatively new approach to treating brain disease. Unlike electroconvulsive or "shock" therapy, which involves placing electrodes on the scalp, deep brain stimulation delivers small jolts of electricity directly to specific parts of the brain. The technique has been used with some success to alleviate the symptoms of Parkinson's disease, but no one had tried it for depression.

  8. Computer Obeys Thoughts Via Brain-Computer Interface, Acad. of Finland Press Release Next Article Bookmark and Share

    Excerpts: A research group (...) is developing a brain-computer interface, a device that transforms electrical or magnetic brain signals into commands a computer can understand. Equipment of this kind is necessary. For instance, it enables physically disabled persons to use a computer keyboard. The Brain-Computer Interface, or BCI, (...) is based on mental activity. When a person thinks about performing a particular task such as raising a finger, this gives rise to brain activity that can be measured (...) The BCI being developed in Sams' group relies specifically on the analysis of brain signals created by the movement of a finger. (...)
  9. A Fishy Therapy, A Thriving But Controversial Dietary Supplement, Science News Next Article Bookmark and Share

    Excerpts:
    No Bones. This shark skeleton, on display at the Smithsonian Institution, is all cartilage. As such, it's one of the richest sources of raw material for an industry that sells powdered cartilage as a cancer therapy. To date, however, no major study has shown it to be effective. J. Miller
    Shark cartilage is for sale all over the Web. Powders of it, (...) are among the products offered at sites specializing in herbal remedies, vitamins, health wares, and bodybuilding aids. These Internet sites claim that the cartilage skeletons of sharks and their close relatives-skates and rays-offer various health benefits. Inhibiting cancer is often at the top of the list. To support that contention, sellers point to studies indicating that something in shark cartilage can inhibit the blood vessel growth that tumors rely on for access to nutrients.
    1. Shortcut To Big Heart: Pythons Build Cardiac Muscle In Record Time, Science News Next Article Bookmark and Share

      Excerpts: A Burmese python can boost its cardiac fitness¡Xby bulking up its heart muscle 40 percent in two days¡Xjust by eating.
  10. Natural Selection As We Speak, ScienceDaily Next Article Bookmark and Share

    Excerpts: The forces of variation and selection which shape human language have become issues of extensive research. Documentation of sounds and sound patterns, and their evolution over the past 7000-8000 years allows linguists to quantify the important role of human perception, articulation and imperfect learning as language is passed from one generation to the next. (...) presents a new approach to the problem of how genetically unrelated languages across the world often show similar sound patterns, without invoking innate mechanisms specific to grammar. Languages as far apart as Native American, Australian Aboriginal, Austronesian and Indo-European show similar patterns of vowel and consonant (...)
  11. New Research Opens A Window On The Minds Of Plants, The Christian Science Monitor Next Article Bookmark and Share

    Excerpts: Hardly articulate, the tiny strangleweed, a pale parasitic plant, can sense the presence of friends, foes, and food, and make adroit decisions on how to approach them.

    Mustard weed, a common plant with a six-week life cycle, can't find its way in the world if its root-tip statolith - a starchy "brain" that communicates with the rest of the plant - is cut off.

    The ground-hugging mayapple plans its growth two years into the future, based on computations of weather patterns.

    1. Friends, Enemies Communicate With Plants In Similar Ways, ScienceDaily Next Article Bookmark and Share

      Excerpts: Two soil-dwelling strangers - a friend and a foe - approach a plant and communicate with it in order to enter a partnership. The friend wants to trade nitrogen for food. The foe is a parasite that wants to burrow in and harm the plant. In a new finding (...) have found that the two strangers communicate with the plant in very similar ways. The plant's responses to both friend and foe are also remarkably similar. Using high-tech microscopy and florescent imaging techniques that allow for real-time, three-dimensional study in living cells over time, the NC State researchers discovered (...).
  12. Ice or Lava Sea on Mars? A Transatlantic Debate Erupts, Science Next Article Bookmark and Share

    Excerpts: Martian lavas could look so much like sea ice because similar processes shape both. But on Mars, McEwen sees--among other volcanic features--small edifices (...) like the ones lavas form on Earth. (...). The apparently sunken lava may just be the result of lava withdrawing beneath a solid crust, he says.

    Resolution of the matter will likely require targeting the exact areas HRSC imaged with the camera and ground-penetrating radar (...) due for launch this August. Until then, water or rock may remain in the eye of the beholder.

    1. Deep-Sea Mission Finds Life In The Lost City, Nature Next Article Bookmark and Share

      Excerpts:
      This calcium carbonate chimney is home to many unusual species. University of Washington
      Chalky spires in the Atlantic depths play host to primitive archaea. The towering limestone chimneys of Lost City, a unique field of hydrothermal vents deep beneath the Atlantic Ocean, are packed with unusual life forms, say scientists. Five years ago, a team of US and Swiss researchers stumbled upon this system of seafloor geysers while studying an underwater mountain.
  13. Outdoing Mother Nature, Science Now Next Article Bookmark and Share

    Excerpts:
    Wearing down. Severe soil erosion in a wheat field near Washington State University. Credit: Jack?Dykinga/USDA
    Humans erode more earth than all natural processes combined

    The idea that human activity erodes soil from Earth's surface faster than it accumulates is not new. For example, plowing loosens soil, allowing water to carry it away into river deltas and ocean basins, where it eventually turns into sedimentary rock. In the absence of agriculture, most of this soil would be kept in place by the roots of forests and grasslands. But the size of the disparity between human-driven and natural erosion has remained a matter of debate.

  14. Penrose: The Answer's Not 42, Wired News Next Article Bookmark and Share

    Excerpts: Penrose makes a unique tour guide, overhauling components of big-bang cosmology and quantum mechanics (...).

    (...) Penrose spoke at Stephen Hawking's 60th birthday celebration. Penrose argued that the underlying assumption of string theory -- that space-time consists of anywhere from 10 to 26 dimensions -- is simply wrongheaded and unmotivated by either intuition or evidence. (Penrose devotes much of the last four chapters of his book to this same argument and to an alternative model he sets up in string theory's absence, using a mathematical formalism Penrose invented called "twistors.")

    1. First Evidence For Entanglement of Three Macroscopic Objects, Physics News Update Next Article Bookmark and Share

      Excerpts: First evidence for entanglement of three macroscopic objects has been seen in a superconducting circuit built at the University of Maryland. By examining an electrical circuit operating at temperatures near absolute zero, the researchers have found new evidence that the laws of quantum mechanics apply not just to microscopic particles such as atoms and electrons, but also to large electronic devices called superconducting quantum bits (qubits).

      While researchers have previously created superconducting qubits, and other groups have entangled two macroscopic objects (Update 558), this research is the first to observe the quantum interaction of three macroscopic components: a niobium inductor-capacitor (LC) circuit plus a pair of Josephson junctions, each a sandwich of two superconductors separated by an insulator.

  15. Brutal Bubbles: Collapsing Orbs Rip Apart Atoms, Science News Next Article Bookmark and Share

    Excerpts: Indeed, the new data provide "indirect evidence" of temperatures of hundreds of thousands of degrees K inside the imploding bubbles, (...).

    (...) reported that imploding bubbles produced by ultrasound can host what he calls sonofusion, finds the new results encouraging. "High-temperature plasma states … are a necessary precondition for significant and detectable thermonuclear fusion," he says

    Suslick acknowledges that a plasma is a step toward fusion. However, he says, the new work "can neither confirm nor deny" such claims because his experiment and Taleyarkhan's fusion experiments had too many technical differences to permit meaningful comparisons.

  16. The Reaction-Diffusion Approach to Morphogenesis, arXiv Next Article Bookmark and Share

    Abstract: Morphogenesis is the ensemble of processes that determines form, shape and patterns in organisms. Based on a reaction-diffusion theoretical setting and some prototype reaction schemes, we make a review of the models and experiments that support possible mechanisms of morphogenesis. We present specific case studies from chemistry (Belousov-Zhabotinsky reaction) and biology (formation of wing eyespots patterns in butterflies). We show the importance of conservation laws in the establishment of patterning in biological systems, and their relevance to explain phenotypic plasticity in living organisms. Mass conservation introduces a memory effect in biological development and phenotypic plasticity in patterns of living organisms can be explained by differences on the initial conditions occurring during development.
  17. New Poll Finds Bush Priorities Are Out of Step With Americans, NY Times Next Article Bookmark and Share

    Excerpts: Americans are increasingly resistant to the president's plan to revamp Social Security, according to a Times/CBS News poll.
    Editor's Note: Can there be a statistical test to check if there is evidence for voter fraud in an election, wose results depended to a large degree on unverifiable electronic votes and where many other methods of measuring public opinion (including exit polls) produce different outcomes?
  18. The Pain Maximiser, New Scientist Next Article Bookmark and Share

    1. A Force for Good, NY Times Next Article Bookmark and Share

      Excerpts: There is no contradiction in this. Indeed, dealing with typhoons, tsunamis and guerrilla insurgencies all at the same time has brought the marines back to their roots as unconventional warriors. The "Small Wars Manual," the sacred text of the corps, is the product of the lessons learned in amphibious landings in the Caribbean, Central America and the Far East in the late 19th and early 20th centuries. Its focus is describing all the ways you can dominate the enemy with - but preferably without - firing a shot.
      Editor's Note: One might consider potential complications when it is not always clear if troops are participating in military or humaitarian operations. Will the military compete with humanitarian organizations for funds?
    2. American Jails in Iraq Are Bursting With Detainees, NY Times Next Article Bookmark and Share

      Excerpts: The American military's major detention centers in Iraq have swelled to capacity and are holding more people than ever, senior military officials say.

      The growing detainee population reflects recent changes in how the military has been waging the war and in its policies toward detainees, the officials say.

      The military swept up many Iraqis before the Jan. 30 elections in an attempt to curb violence and halted all releases before the vote. Other detainees have been captured in ambitious recent offensives across the Sunni Triangle, (...).

  19. Complex Challenges: Global Terroist Networks Next Article Bookmark and Share

    1. Top US Biologists Oppose Biodefence Boom, New Scientist Next Article Bookmark and Share

      Excerpts: Efforts to defend the US against bioterrorists - by throwing money at research - are backfiring, says a 750-strong group of top scientists. (...)

      More than half of the US scientists studying bacterial diseases have this week written to the US National Institutes of Health (NIH) - their main funding agency - charging that the largess has created "a crisis for microbiological research".

      (...) has diverted research away from germs that - unlike putative weapons agents - already cause significant disease

    2. Report Faults Smallpox Vaccination Campaign, Science Now Next Article Bookmark and Share

      Excerpts: A review of the ill-fated U.S. smallpox vaccination campaign charges that the Bush Administration overruled scientific advice and moved ahead on a major vaccination effort without a clear explanation. The report, issued today by Institute of Medicine (IOM), also blames "constraints" on the Centers for Disease Control and Prevention (CDC) for the program falling short of its goals.

      After the 9/11 attacks and anthrax letters, President Bush announced a plan to vaccinate 500,000 health care workers, and eventually up to 10 million other emergency responders (...).

    3. With Terror in Mind, a Formulaic Way to Parse Sentences, NY Times Next Article Bookmark and Share

      Excerpts: The software helps federal researchers look for clues to terrorist and criminal activities in "the text from the dispatches from around the world, the field reports, the newspaper articles and the chat rooms," said David L. Bean, Attensity's co-founder.

      "The intelligence community has plenty of systems for doing six degrees of separation, for putting two and two together," Dr. Bean said. "But they need structured data in order to do it. We give them that structure."

      The intelligence agencies declined to discuss whether they use the software.

  20. Links & Snippets Next Article Bookmark and Share

    1. Other Publications Next Article Bookmark and Share

      1. Charge A Battery In Just Six Minutes, A rechargeable battery that can be fully charged incredibly fast and lasts 10 times as long as today's models is showing promise in the US
      2. Deficits and Deceit, Paul Krugman, President Bush's advisers knew that the 2001 tax cuts would probably cause budget problems, and welcomed the prospect.
      3. Purdue Researchers Use Enzyme To Clip 'DNA Wires', 05/02/28, Purdue Univ Press Release
      4. Alternate Reality Video Games Blur Many Lines, 05/02/28, CNET News.com
      5. Hotter Than the Sun, 05/03/04, Science Now, Collapsing bubbles generate tremendous amounts of heat
      6. Shortcut To Big Heart: Pythons Build Cardiac Muscle In Record Time, 05/03/05, Science News, A Burmese python can boost its cardiac fitness¡Xby bulking up its heart muscle 40 percent in two days¡Xjust by eating.
      7. Numerical Model Of Self-Propulsion In A Fluid, D. J. J. Farnell, T. David, D. C. Barton, 2005/02/24, Journal of The Royal Society Interface, DOI: 10.1098/rsif.2005.0027
      8. Coalition Formation: Concessions, Task Relationships and Complexity Reduction, Samir Aknine, Onn Shehory, 2005/02/27, arXiv, DOI: cs.MA/0502094
      9. Fluctuations in Models of Biological Macroevolution, Per Arne Rikvold, 2005/02/28, arXiv, DOI: q-bio.PE/0502046
      10. Coordinated Group Response To Nest Intruders In Social Shrimp, E. Tóth, J. E. Duffy, 2005/03/01, Biology Letters, DOI: 10.1098/rsbl.2004.0237
      11. Scaling Of Elastic Energy Storage In Mammalian Limb Tendons: Do Small Mammals Really Lose Out?, S. R. Bullimore, J. F. Burn, 2005/03/01, Biology Letters, DOI: 10.1098/rsbl.2004.0243
      12. Researchers Create Model Of Brain's Electrical Storm During A Seizure, 2005/03/01, ScienceDaily &University Of California, Berkeley
      13. Fitness Correlates Of Song Repertoire Size In Free-living Song Sparrows, 2005/03/01, ScienceDaily & University Of Chicago Press Journals
      14. Neuronal 'Traffic Jam' Marks Early Alzheimer's Disease, 2005/03/03, ScienceDaily & Howard Hughes Medical Institute
      15. Plants, Animals Share Molecular Growth Mechanisms, 2005/03/03, ScienceDaily & Purdue University
      16. Job Satisfaction? Not Much For Britain's Hard Slog 'Robot' Workers, 2005/03/04, Economic and Social Research Council (ESRC) Press Release
      17. More Things than Are Dreamt of in Your Biology: Information-processing in Biologically Inspired Robots, A. Sloman, R.L. Chrisley, 2005/06, Cognitive Systems Research 6(2):145-174, DOI: 10.1016/j.cogsys.2004.06.004
      18. Listening To Action-Related Sentences Activates Fronto-Parietal Motor Circuits, M. Tettamanti, G. Buccino, M. C. Saccuman, V. Gallese, M. Danna, P. Scifo, F.Fazio, G. Rizzolatti, S. F. Cappa, D. Perani, Feb. 2005, Journal of Cognitive Neuroscience
      19. Effects Of Human Exclusion On Parasitism In Intertidal Food Webs Of Central Chile, G. Loot - lootacict.fr, M. Aldana, S. A. Navarrete, Feb. 2005, Online 2005/01/19, Conservation Biology, DOI: 10.1111/j.1523-1739.2005.00396.x
      20. Evolution By Hybridisation. The Influence Of Reticulate Evolution On Biosymmetrical Patterns And Processes In Plants, V. Wissemann - volker.wissemannauni-jena.de, Jan. 2005, online 2004/11/16, Theory in Biosciences, DOI: 10.1016/j.thbio.2004.09.003
      21. The Evolution Of Multicellularity In Animals As A Shift In Biological Autonomy, B. Rosslenbroich - rosslenbroichauni-wh.de, Jan. 2005, online 2004/11/24, Theory in Biosciences, DOI: 10.1016/j.thbio.2004.10.002
      22. Taxation, Reranking And Equivalence Scales, J. van de Ven - jvandevenaniesr.ac.uk, J. Creedy, Jan. 2005, Online 2005/01/04, Bulletin of Economic Research, DOI: 10.1111/j.1467-8586.2005.00213.x
      23. Memorization And Association On A Realistic Neural Model, L. G. Valiant, Mar. 2005, Neural Computation
      24. Turn The Other Cheek: Viewpoint Aftereffects For Faces And Objects, J. C. Culham - culhamaimaging.robarts.ca, Mar. 2005, online 2005/03/02, Neuron, DOI: 10.1016/j.neuron.2005.02.020
    2. Webcast Announcements Next Article Bookmark and Share

      1. World Economic Forum , Davos, Switzerland, 05/01/26-30
      2. 1st European Conference on Complex Systems, Torino, Italy, 04/12/5-7
      3. Neurobiological Foundation For The Meaning Of Information, Kolkata, India, Conference Webcast, 04/11/22-25
      4. ALife 9: Ninth International Conference on Artificial Life, Boston, MA, 04/09/12-15
      5. The 4th Intl Workshop on Meta-synthesis and Complex System, Beijing, China, 04/07/22-23
      6. Intl Conf on Complex Networks: Structure, Function and Processes, Kolkata, India, 04/06/27-30
      7. From Autopoiesis to Neurophenomenology: A Tribute to Francisco Varela (1946-2001), Paris, France, 2004/06/18-20
      8. ECC8 Experimental Chaos Conference, Florence, Italy, 04/06/14-17
      9. Evolutionary Epistemology, Language, and Culture, Brussels, Belgium, 04/05/26-28
      10. International Conference on Complex Systems 2004, Boston, 04/05/16-21
      11. Life, a Nobel Story, Brussels, Belgium, 04/04/28
      12. Nonlinear Dynamics and Statistical Mechanics Days, Brussels, Belgium, 04/04/26-27
      13. Science Education Forum for Chinese Language Culture, Panel Discussion, Taipei, Taiwan, 04/05/01
      14. Biologically Inspired Approaches to Advanced Information Technology, , Lausanne,Switzerland, 04/01/29-30
      15. Nonlinear Dynamics And Chaos: Lab Demonstrations, Strogatz, Steven H., Internet-First University Press, 1994
      16. CERN Webcast Service, Streamed videos of Archived Lectures and Live Events
      17. Dean LeBaron's Archive of Daily Video Commentary, Ongoing Since February 1998
      18. Edge Videos

    3. Conference & Call for Papers Announcements Bookmark and Share

      1. Online Course on Genetic Programming, with Lee Altenberg, University of Hawaii Outreach College 2005/01/10 to 2005/05/13.
      2. Intl Conf Nonlinearity, Fluctuations, And Complexity with a celebration of the 65th birthday of Grégoire Nicolis, Université Libre de Bruxelles, Brussels, Belgium, 05/03/16-19
      3. Physik seit Einstein, Berlin, Germany, 05/03/04-09
        1. 2005 Meeting Arbeitskreis Physik sozio-oekonomischer Systeme, AKSOE (Socio-Economic-Physics)
      4. 2005 World Exposition " Nature's Wisdom, Aichi, Japan, 05/03/25-09/25
      5. FINCO 2005: Foundations Of Interactive Computation, Edinburgh, Scotland, 05/04/09
      6. 5th Creativity And Cognition Conference, London.UK, 05/04/12-15
      7. Social Intelligence and Interaction in Animals, Robots and Agents, Hatfield, UK, 05/04/12-15
      8. 2005 NSTI Nanotechnology Conference and Trade Show Nanotech 2005, Anaheim, California, U.S.A., 05/05/08-12
      9. Socio-Dynamics, Networks and Markets, London, 05/05/09-11
      10. 2ndShanghai Intl Symposium on Nonlinear Science and Applications, Shanghai, 05/06/03-07
      11. IEEE Swarm Intelligence Symposium Pasadena, California, USA, 05/06/08-10
      12. 10th Annual Workshop on Economic Heterogeneous Interacting Agents (WEHIA 2005) , University of Essex, United Kingdom, 05/06/13-15
      13. Powders & Grains 2005, Stuttgart, Germany, 05/06/18-22
      14. NKS Summer School, Brown University, Providence, RI, 05/06/20-07/08
      15. 6th Intl Conf Symmetry in Nonlinear Mathematical Physics, Kiev, Ukraine, 05/06/20-26
      16. Workshop on Complexity and Policy Analysis, Cork, Ireland, 05/06/22-24
      17. 2005 Genetic And Evolutionary Computation Conference (GECCO-2005), Washington, DC, USA, 05/06/25-29
      18. 6th Intl Summer School/Conference "Let's Face Chaos Through Nonlinear Dynamics"Dedicated to the 75th Birthday of Professor Siegfried Grossmann, Maribor, Slovenia, 05/06/26-07/10
      19. WOSC 13th International Congress Of Cybernetics And Systems, Maribor, Slovenia, 05/07/06-10
      20. Summer Graduate Workshop In Computational Social Science Modeling And Complexity Santa Fe, NM, 05/07/10-23
      21. 4th International Workshop on Computational Intelligence in Economics and Finance (CIEF'2005), Salt Lake City, 05/07/21-26
      22. 5th Gathering on Biosemiotics, Urbino, Italy, 05/07/22-24
      23. Soc for Chaos Theory in Psychology & Life Sciences 15th Annual Intl Conf, Denver, CO, USA, 05/08/04-06
      24. ECAL 2005 - VIIIth European Conference on Artificial Life, Canterbury, Kent, UK, 05/09/05-09
      25. Complexity, Science and Society Conf 2005, Liverpool, UK, 05/09/11-14
      26. 18th International Conference on Noise and Fluctuations (ICNF 2005), Salamanca, Spain, 05/09/19-23
      27. Genomics in Context, University of Exeter, UK, 05/09/28-30
      28. CSDS-2005 Intl Conf on CONTROL AND SYNCHRONIZATION OF DYNAMICAL SYSTEMS , Leon, Guanajuato, MEXICO, 05/10/04-07
      29. 3rd International Complexity Science and Educational Research Conference, Robert, Louisiana, 05/11/20-22, see also: Complicity: An International Journal of Complexity and Education, Inaugural issue - Free Online Access
      30. The Second International Workshop on Biologically Inspired Approaches to Advanced Information Technology , Senri Life Science Center, Osaka, Japan, 06/01/26-27

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