A semana nos arXivs…

• Sturm-Liouville Theory and Orthogonal Functions. (arXiv:0906.3209v2 [math.CA])
• Quantum Gravity, Field Theory and Signatures of Noncommutative Spacetime. (arXiv:0906.2913v1 [hep-th])
• Non-Hamiltonian Actions and Lie-Algebra Cohomology of Vector Fields. (arXiv:0906.2988v1 [math.DG])
• Ordinary differential and difference equations invariant under SL(2,R) and their solutions. (arXiv:0906.2980v1 [math-ph])
• Gauge Theory and Langlands Duality
• Quantum entanglement
• Synchronicity
• Akulov-Volkov Redux
• UK backs off using citations to judge research quality
• US scholars have less time for research says survey
• The science of talking so people want to listen

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• Lies, damned lies, and scientific misconduct
• Reclaim The Commons: A Manifesto
• Backup and fault tolerance in systems biology: Striking similarity with Cloud computing
• Metaphors in systems biology-A grid of super-computers
• THE SIMPLIFIER: A Conversation with John A. Bargh
• A narrower Atlantic
• Elsevier Does a Microsoft with Open Access
• Inteligência nacional
• Lei de Inovação de São Paulo será regulamentada em breve
• Opinion: Should Fortran be taught to undergraduates?
• Professional Polish
• Tai Chi Can Help With Arthritis Pain – Study
• How Gamers Helped Science
• Aviary Launches Falcon, A Browser Based Image Editor