The OPARA service was recently upgraded to a new technical platform. You are visiting the outdated OPARA website. Please use https://opara.zih.tu-dresden.de/ for new data submissions. Previously stored data will be migrated in near future and then the old version of OPARA will finally be shut down. Existing DOIs for data publications remain valid.

PARROT stands for an oPen Access aRchive for paRticle discrete tOmographic daTasets (https://parrot.tu-freiberg.de). As certainly not the most obvious acronym, the PARROT is supposed to represent the different expressions of particle properties. Just as a bird grasps individual discrete parts of its food with its beak, we would like to provide a repository of a significantly large number of discrete particles from various practically important particle systems. The implementation is some kind of pilot study which makes no claim to completeness - that in this case will never be possible. Rather, it should be about the general way of implementation. Which use cases exist in practice, which data and metadata are required for this, how can this be mapped in a database structure that allows users convenient access and generates added value? All data collections are results of tomographic measurements and data basis of the PARROT database.

Dieses Projekt ist Open Access und öffentlich zugänglich.

 

Sammlungen in diesem Bereich

Anonymen Nutzern werden evtl. nicht alle Bereiche oder Sammlungen angezeigt. Bitte loggen Sie sich ein, wenn Sie Ihre freigegebenen Bereiche und Sammlungen sehen wollen.

Neueste Zugänge

  • Tomographic dataset of a particulate Soda-lime glass sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Soda-lime glass particle samples embedded in epoxy resin mixed with graphite nanoparticles as spacer and scanned with tomograph Zeiss Xradia Versa 510 Particle sample is segmented via a standard workflow in Fiji (ImageJ) ...
  • Tomographic dataset of a particulate Limstone sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Limestone particle samples embedded in wax and scanned with tomograph Zeiss Xradia Versa 510. Particle sample is segmented via a standard workflow in Fiji (ImageJ) and provided as "segmented.zip" Resulting discrete ...
  • Tomographic dataset of a particulate Mica sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Mica particle samples embedded in wax and scanned with tomograph Zeiss Xradia Versa 510 Particle sample is segmented via a standard workflow in Fiji (ImageJ) and provided as "segmented.zip" Resulting discrete particles ...
  • Tomographic dataset of a particulate Quartz sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Quartz particle samples embedded in wax and scanned with tomograph Zeiss Xradia Versa 510 Particle sample is segmented via a standard workflow in Fiji (ImageJ) and provided as "segmented.zip" Resulting discrete particles ...
  • Tomographic dataset of a particulate Al2O3 sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Al2O3 particle samples embedded in wax and scanned with tomograph Zeiss Xradia Versa 510 Particle sample is segmented via a standard workflow in Fiji (ImageJ) and provided as "segmented.zip" Resulting discrete particles ...
  • Tomographic dataset of a particulate Dolomite sampleOpen Access Icon 

    Ditscherlein, Ralf (Technische Universität Bergakademie Freiberg, 2021)
    Dolomite particle samples embedded in wax and scanned with tomograph Zeiss Xradia Versa 510 Particle sample is segmented via a standard workflow in Fiji (ImageJ) and provided as "segmented.zip" Resulting discrete particles ...