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  1. Molecular Switch

    00:58

    from OLCF Added 2,635 0 0

    The flipping conformations in a pair of phenylalanine amino acids called Phe396 (blue and red molecules) act as a molecular switch essential to the signaling mechanism of an E. coli chemoreceptor.…

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    • Kelvin-Helmholtz Instability

      01:00

      from OLCF Added 564 0 0

      The “hot sources” of radiation emitted from a property of plasma turbulence known as the Kelvin-Helmholtz instability, which occurs when two, passing streams of plasma collide. Visualization…

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      • Karimabadi Video

        00:25

        from OLCF Added 799 1 0

        Shredding of the current sheets due to the interplay of shear flow and magnetic reconnection. Electron vorticity is shown.

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        • Titan Timelapse

          02:19

          from OLCF Added 34.8K 26 0

          Timelapse video of the ORNL's newest supercomputer Titan.

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          • Coarse-grained molecular dynamics

            00:40

            from OLCF Added 391 1 0

            Course-grained molecular dynamics (CGMD) simulation of the phase-separation of a 1:1 weight ratio P3HT (donor):PCBM (acceptor) polymer blend into donor (white) and acceptor (blue) domains. Polymer…

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            • Shock Compression Technology for Carbon Sequestration

              05:27

              from OLCF Added 273 0 0

              Shawn Lawlor discusses shock compression technology, a potential breakthrough in carbon sequestration, or the storing of carbon dioxide underground.

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              • Nanoscale Simulations

                03:53

                from OLCF Added 190 0 0

                Bobby Sumpter discusses investigating high-performance materials at the nanoscale.

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                • Coupled High-resolution Modeling of the Earth System

                  04:27

                  from OLCF Added 94 0 0

                  Venkatramani Balaji (NOAA/GFDL) and Ming Zhao (GFDL) discuss high-resolution modeling of the Earth system.

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                  • Linear Scale Electronic Structure Calculations for Nanostructures

                    02:44

                    from OLCF Added 39 0 0

                    Lin-Wang Wang (LBNL) talks about his research of electronic structure of complex nanostructures using petascale computing.

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                    • High Resolution Exploration of Data Assimilation

                      02:43

                      from OLCF Added 58 0 0

                      Bill Putman (NASA/Goddard Space Flight Center) discusses how petascale computing is assisting in high-resolution climate modeling.

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                      • Global Gyrokinetic Turbulence Simulations

                        03:42

                        from OLCF Added 42 0 0

                        Researchers Weixing Wang (PPPL) and Stephane Ethier (PPPL) discuss using Jaguar to conduct global gyrokinetic turbulence simulations at the petascale.

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                        • Green Machine

                          06:02

                          from OLCF Added 154 0 0

                          Jaguar XT5 - Fast, powerful, built for speed, green innovation, scalable by design. Video courtesy Cray Inc.

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