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Original Requirements for Science Studio :

Original Requirements for Science Studio : Convenient control of all aspects of an X ray fluorescence (XRF) facility: visible sample, easy sample manipulation, all functions visible, fast response (latency), rapid download (60Mb/min), user- friendly data analysis offline.

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Original Requirements for Science Studio :

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  1. Original Requirements for Science Studio: • Convenient control of all aspects of an X ray fluorescence (XRF) facility: visible sample, easy sample manipulation, all functions visible, fast response (latency), rapid download (60Mb/min), user- friendly data analysis offline. • (2) Similar control of Laue XRD facility (on same beamline), very rapid download (8Mb/s), online data analysis. • (3) Control and download from of SEM/ EDX facilities at • Nanofab (UWO), running under proprietary software.

  2. Network at present: • XRF and XRD facilities at the VESPERS CLS beamline • connected to a Science Studio servers at SHARCNET • via 1G fibre linkage (XRD still in testing) • (2) SEM/ EDX facilities at Nanofab UWO • connected to the same servers via standard internet • (remote desktop). • (3) XRD facilities at beamline 12.3.2 at ALS (Berkeley) • connected via 10G fibre (to be established this summer)

  3. Original Requirements for ANISE : (Active Network for Interactive Scientific Experiments) • Development of real-time interactive software for XRD: • (a) Conversion of previous software to serial form configured to run using cell processors(well underway). • (b) Adoption of “streaming” software for XRD that is able to incorporate more intelligent features (in progress). • (2) Development of similar intelligent real time software programs for XRF spectral recognition and correlation of elemental distribution.

  4. Challenges: (1) Protection of source systems under all circumstances. (2) Obey all user protocols established by the sources. (3) Extend the software to develop new user paradigms (data sharing, discussions, remote teaching sessions). (4) Expandable

  5. Science StudioData Flow

  6. Science Studio Structures

  7. Project Display

  8. PROJECT DISPLAY (VESPERS)

  9. Demo of XRF through http//:sciencestudioproject.com

  10. Nanofabrication Facility (UWO) • The Western Nanofabrication Facility is an open user facility at the University of Western Ontario for the fabrication of micro and nano structures. • LEO 1540XB Scanning Electron Microscope (SEM) with an integrated Oxford x-ray system. • Oxford x-ray system is controlled by INCA. • INCA provides limited control of the SEM, and spectral analysis and quantification.

  11. Nanofab Integration Design

  12. Session and Data Management Screen

  13. View of INCA Computer Screen and also SEM Computer View of Sample Image using Frame Grabber Hardware/Software INCA Computer screen – EDX analysis software SEM computer sample image view

  14. XRF Spectral Processing using ”Peakaboo”

  15. Current design of XRD analysis on SHARCNET

  16. File Transfer

  17. Improvements in Transfer and Processing Download of an 8M file by internet: 6 seconds/file Download of many 8M files by lightpath: 0.3 seconds/file Processing of an 8M file by serial IDL: 12-15 seconds/file Processing of many 8M files by C-Cell/FOXMAS: 0.6 seconds/file

  18. XRD-Laue Processing Pipeline using IBM Infosphere Streams configuration Pre-processing Background Removal BBlob Search Peak Fitting Indexing Strain Refine Mapping User-triggered run: Images data & configuration parameters are send as data streams Implemented In progress

  19. Scheduling Workflow using the YAWL module

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