Research Data (DO@UBT)

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Stock of data published via University of Bayreuth' former repository for digital research data "DO@UBT".

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    ItemOpen Access
    ECT data, impedance data and temperature data presented in “Non-invasive temperature monitoring in fixed-bed reactors by electrical capacitance tomography"
    (University of Bayreuth, 2024) Weiss, Michael; Fischerauer, Alice; Jess, Andreas; Fischerauer, Gerhard
    The stored ZIP-file contains following three folders: ECT_data: contains the ECT data of the experiments shown in the paper. For each measurement the reference capacitances for the low and high calibration of the ECT measuring system, the recorded raw capacitances, the reconstructed normalized pixel permittivities as well as the corresponding time vector are provided for the different materials. In case of the catalyst FCDS_LQ3 also the calculated pixel temperatures are provided. The averaging over time as done in the paper has not been performed with the data provided here. Electrical_impedance_data: contains the recorded impedance data used for investigating the permittivity-temperature relationship of the different materials examined. Thermocouple_data: contains the temperature measurement data recorded with a thermocouple centered in the fixed-bed at the height of the measuring electrodes. This data was used for comparison with the pixel temperatures calculated from the ECT for the catalyst FCDS-LQ3
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    ItemOpen Access
    Raw impedance data for MUT MoNiCon and evaluation data for LSTM
    (University of Bayreuth, 2022-04-22) Ma, Xiaohu; Bifano, Luca; Fischerauer, Gerhard
    MUT-MoNiCon data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz (the data only from 20 Hz to 5 kHz is used). The measuring cell used is a parallel-plate capacitor with plate spacing 1 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. Finally, two MATLAB data files are stored, with which the LSTMRNN was trained and tested.
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    ItemOpen Access
    Original Data of Publication "q-analogs of group divisible designs"
    (University of Bayreuth, 2018-07-27) Buratti, Marco; Kiermaier, Michael; Kurz, Sascha; Nakic, Anamari; Wassermann, Manfred
    A well known class of objects in combinatorial design theory are group divisible designs. Here, we introduce the q-analogs of group divisible designs. It turns out that there are interesting connections to scattered subspaces, q-Steiner systems, packing designs and q^r-divisible projective sets. We give necessary conditions for the existence of q-analogs of group divisible designs, construct an infinite series of examples, and provide further existence results with the help of a computer search. One example is a (6,3,2,2)_2 group divisible design over GF(2) which is a packing design consisting of 180 blocks that such every 2-dimensional subspace in GF(2^6) is covered at most twice.
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    ItemOpen Access
    Influence of mixing and sludge volume on stability, reproducibility, and productivity of laboratory-scale anaerobic digestion
    (University of Bayreuth, 2020-03-12) Mlinar, Stanislava; Weig, Alfons; Freitag, Ruth
    Biogas microbiome
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    ItemMetadata only
    Flexible feeding in anaerobic digestion – Impact on process stability, performance and microbial community structure
    (University of Bayreuth, 2020-11-23) Weithmann, Nicolas; Mlinar, Stanislava; Sonnleitner, Eva; Weig, Alfons; Freitag, Ruth
    Microbiome qurro-plot
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    ItemOpen Access
    Original data of the publication: Lee et al. in Biogeoscience, doi:10.5194/bg-2016-92
    (University of Bayreuth, 2016-09-28) Lee, Mi-Hee; Payeur-Poirier, Jean-Lionel; Park, Ji-Hyung; Matzner, Egbert
    Variability in runoff fluxes of dissolved and particulate carbon and nitrogen from two watersheds of different tree species during intense storm events.
    Files in zip: EEM data_deciduous: 2D graphics and tables of fluorescence excitation emission matrices in runoff at the deciduous forested watershed (deciduous watershed). EEM data_mixed: 2D graphics and tables of fluorescence excitation emission matrices in runoff at the mixed coniferous and deciduous forested watershed (mixed watershed). Forest solution_chemistry: chemistries data of throughfall, forest floor leachates, and soil solutions at the MC and MD plot of mixed watershed and at the DD plot of deciduous watershed. HIX data: humification index (HIXem) of throughfall, forest floor leachates, soil solutions and runoff Runoff_chemistry: chemistries data of runoff at the mixed and the deciduous watershed. Runoff_concentration and flux: concentrations and fluxes of dissolved organic carbon (DOC), dissolved organic nitrogen (DON), particulate organic carbon (POC), particulate organic nitrogen (PON), and nitrate (NO3-N) in runoff at the mixed and the deciduous watershed. Runoff_discharge: discharge data at the weir of the mixed and the deciduous watershed. Soil properties: characteristic table of organic horizon and mineral soils at the MC, MD, and DD plot WAS from KMA: meteorological data at the study area from the weather station of the Korean meteorological administration.
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    ItemOpen Access
    Arsenic metabolism in technical biogas plants – possible consequences for resident microbiota and downstream units
    (University of Bayreuth, 2019-06-19) Weig, Alfons
    Taxonomic classification of the 16S amplicon reads obtained from metagenomic DNA of biogas plants and sewage sludge digestor plants.
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    ItemOpen Access
    Flexible feeding in anaerobic digestion – Impact on process stability, performance and microbial community structure
    (University of Bayreuth, 2020-11-23) Weithmann, Nicolas; Mlinar, Stanislava; Sonnleitner, Eva; Weig, Alfons; Freitag, Ruth
    Microbiome taxa barplot
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    ItemOpen Access
    Simulation Data for: "On system-spanning demixing properties of cell polarization"
    (University of Bayreuth, 2019-04-09) Bergmann, Fabian; Zimmermann, Walter
    Raw data and plot scripts for figs. 2-5 in "On system-spanning demixing properties of cell polarization"; Please look into the ReadMe-files in the zip-file
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    ItemOpen Access
    On the classification of unitals on 28 points of low rank
    (University of Bayreuth, 2022-01-18) Wassermann, Alfred; Tonchev, Vladimir
    The data consist of all unitals on 28 points, i.e. 2-(28,4,1) designs, of 2-ranks 19, 21, 22, 23, 24 up to isomorphy.
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    ItemOpen Access
    Raw impedance data for MUT 1 to 6 and evaluation data for SVMs
    (University of Bayreuth, 2022-01-11) Bifano, Luca; Fischerauer, Alice; Fischerauer, Gerhard
    MUT 1 to MUT 6 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cell used is a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. In addition, the values extracted from the raw data that were used to determine the bar charts are stored in an Excel file. Finally, two MATLAB data files are stored, with which the SVMs was trained and tested.
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    ItemOpen Access
    Scenario data for a field-ready implementation of linear economic model predictive control for microgrid dispatch in small and medium enterprises
    (University of Bayreuth, 2021-06-28) Kull, Tobias; Zeilmann, Bernd; Fischerauer, Gerhard
    This dataset contains the scenario data for HIL simulations of a model predictive controller for microgrid dispatch. Each file contains 14 days of data with a resolution of 1 s for a photovoltaic plant and aggergated load and for two scenarios.
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    ItemOpen Access
    Simulation Data for Model-Based Range Prediction for Electric Cars and Trucks under Real-World Conditions
    (University of Bayreuth, 2021-09-20) Dollinger, Manfred; Fischerauer, Gerhard
    MDPI_MDFG_2021_09_17 contains all data of the 36 simulations with the vehicle model developed for the prediction of the Range of electric cars and trucks under Real-World Conditions. The vehicle model was developed at the University of Bayreuth, Chair of Measurement and Control Systems. The data format is MS_EXCEL.
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    Raw impedance data for microplastic detection
    (University of Bayreuth, 2022-03-30) Meiler, Valentin; Pfeiffer, Jens; Bifano, Luca; Kandlbinder-Paret, Christoph; Fischerauer, Gerhard
    MUT-Microplastic data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 2 MHz for the static measurement and the frequency point 2 MHz for the dynamic measurement. The measuring cell used in the static setup is a cylindrical capacitor with electrode spacing 0.6 cm and electrode height 10 cm. The sensor principle for the dynamic setup is based on a parallel plate capacitor. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files.
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    ItemOpen Access
    Originaldaten zur Publikation "Mathematische Begabung in den Jahrgangsstufen 9 und 10"
    (University of Bayreuth, 2022-06-10) Zehnder, Moritz
    Der Datensatz enthält Leistungsdaten zu zehn Indikatoraufgaben von Gymnasiast:innen und Teilnehmer:innen an Mathematikwettbewerben. Darüber hinaus umfasst der Datensatz wenige soziodemographische Daten zu den Schüler:innen.
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    ItemOpen Access
    Arsenic metabolism in technical biogas plants – possible consequences for resident microbiota and downstream units
    (University of Bayreuth, 2019-06-19) Mlinar, Stanislava; Weig, Alfons
    Taxonomic classification of the 16S amplicon reads obtained from metagenomic DNA of laboratory satellites to biogas plant #1 and sewage sludge digestor plant #14.
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    ItemOpen Access
    Original data of the publication: Capacitive gas-phase detection in liquid nitrogen
    (University of Bayreuth, 2017-02-14) Kandlbinder, Christoph; Fischerauer, Alice; Mösch, Mario; Helling, Tobias; Fischerauer, Gerhard; Siegl, Martin
    These data sets are raw simulated and measured data belonging to the article 'Capacitive gas-phase detection in liquid nitrogen' in the open-access peer-reviewed journal of Sensors and Sensor Systems (JSSS). The simulated data consists of the electrical field strength in every three-dimensional element for different fill levels of the receptacle and for a bubble stream inside the receptacle. Also, the points of the boiling curve are given. The measured data represents the ratio of the measured capacitance to a known capacitor for electrodes 1-3 and 2-5 for different measurements. It also includes the fill level values over time taken from the video as well as an important part of the respective video.
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    ItemOpen Access
    Raw impedance data for MUT 1 to 3
    (University of Bayreuth, 2021-01-21) Bifano, Luca; Fischerauer, Alice; Liedtke, Alfred; Fischerauer, Gerhard
    MUT 1 to MUT 3 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cell used is a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm. The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files.
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    ItemOpen Access
    In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy
    (University of Bayreuth, 2022-09-06) Bifano, Luca; Weider, Marco; Fischerauer, Alice; Wolf, Gotthard; Fischerauer, Gerhard
    MUT 1 to MUT 4 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cells used are a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm and a cylinder capacitor with an electrode spacing of 1 cm and an electrode height of 10 cm (name: laboratory data). MTP 0 to 5 data contains the measured raw impedance data of used-sand regenerated in a used-sand regenerator recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz (name: field data). The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. Finally, a matlab code listing is presented that describes the matlab programs used to evaluate the presented data (name: code listing). A description of the data can be found in the article "In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy".
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    ItemOpen Access
    Flexible feeding in anaerobic digestion – Impact on process stability, performance and microbial community structure
    (University of Bayreuth, 2020-11-23) Weithmann, Nicolas; Mlinar, Stanislava; Sonnleitner, Eva; Weig, Alfons; Freitag, Ruth
    Microbiome biplot