Welcome to RDSpace@UBT

University of Bayreuth's institutional repository for digital research data

RDSpace@UBT is freely accessible on the Internet and all provided metadata can be researched free of charge.
Research data in the repository are permanently freely available worldwide (alongside the accession by search engines, specialist search services, library catalogs, etc.) and can be cited as well as re-used under the specified legal conditions.

RDSpace@UBT offers

  • publication of scientific research data free of charge
  • worldwide and permanent free availability of the published data
  • the citability of published data (by assigning DOIs)
  • increased visibility of and by published data
  • standard retention periods of stored and published data
  • support of Open Access
Aerial view of the University of Bayreuth campusPhoto by University of Bayreuth
 

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Recent Submissions

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Research DataOpen Access
Zusätzliche Daten Doktorarbeit M_Dollinger
(2025-10-14) Dollinger, Manfred
Untersuchung des Verbrauchs und der Treibhausgasemissionen von batterieelektrischen und Brennstoffzellen-betriebenen Personen- und Lastkraftwagen mit modellgestützten Prognosen bis 2050 Anhang 01 Fahrzeugdaten der Modelle Anhang 02 Fahrroutendetails eigene Tests Anhang 03 Fahrzyklen Anhang 04 Trägheitsmomente der rotierenden Massen Anhang 05 E-Motor Kennlinienfeld Anhang 06 H2-Speicherung Anhang 07 Antriebstechn. Daten der Modelle Anhang 08 Gewichtskonfiguration im Detail Anhang 09 Simulator komplett Anhang 10 FCEV/FCET-Antriebsmodell Anhang 11 ICEV/ICET-Antriebsmodell Anhang 12 Zubehör-Berechnungsbeispiel_1 Anhang 13 Truck_Data Anhang 14 Zubehör-Berechnungsbeispiel_2_lKW Anhang 15 Truck_Modelldaten Anhang 16 FC_Characteristics Anhang 17 THG-Faktoren Anhang 18 Bevölkerungsstatistik Anhang 19 Ergebnisse PkW groß Details Anhang 20 Energieanteile für Vorheizen Batterie und FC Anhang 21 Vergleichstabelle ADAC/Hersteller Anhang 22 Verbrauchsanteile LkW Anhang 23 Transportrouten Anhang 24 Hoekstra_Papier
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Research DataOpen Access
TEM data for the first observation of quenched Davemaoite to Ambient Conditions: its Electron Diffraction Pattern
(2025-09-11) Miyajima, Nobuyoshi
Calcium-rich silicate perovskite, davemaoite is often completely amorphized at ambient pressure, because the perovskite structure containing large element is unstable at 1 bar. However, we obtained for the first time an electron diffraction pattern of davemaoite in a transmission electron microscope. To understand why the unstable crystalline davemaoite lasted so long in the microscope, we investigate the textures with surrounding minerals using the electron-beam imaging and analyze the ambient volume from the diffraction patterns to understand the survival mechanisms. We find that the preservation of the crystalline state is most likely due to a static pressure generated by volume expansion of the surrounding amorphous glass transformed from the precursor denser crystalline state. The mechanism had not been demonstrated experimentally in a sub-micrometer microscopy before, even in the recovery of high-pressure minerals in shocked meteorites. Understanding this mechanism is important because the other high-pressure minerals at a small domain might survive at much lower pressure than the stability field at high pressure even though they are usually unquenchable. Further high-pressure minerals under a static stress can be discovered at ambient conditions by fine electron microscopy.
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Research DataOpen Access
Replication climate R script
(2025-09-10) Greer, Christina; Meierrieks, Daniel; Stadelmann, David