TU Dresden Data Publications

Data publications from research of Dresden University of Technology.

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Now showing 1 - 5 of 8
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    Open Access
    Data set of the energy demand and associated movement of automated storage and retrieval machines
    (Technische Universität Dresden, 2024-06-24) Siegel, Armin
    The database consists of measurement data from multiple pallet racking storage and retrieval machines (SRMs) and the devices from automatic small parts storage systems (ASPS). The power consumption and the distance traveled by the systems were measured during several measurement operations. There are isolated measurements for the travel and hoist mechanisms of the systems. For power measurement, the Hioki 3193 Power HiTester was used. To capture the distance to the computer, a Dimetix laser distance sensor, model FLS-C 10, was employed. To account for all components and their losses, the power was measured at the aisle connection point. Accordingly, all components of the SRMs, including their losses, were recorded. The measurement setup and detailed methodology are described in the dissertation "Minimierung der Netzanschlussleistung und des Energiebedarfs von Regalbediengerät-Lagersystemen" / "Minimization of grid connection power and energy demand in automated storage and retrieval systems" by Armin Siegel. In addition to the database, which is provided as a compressed SQL file, example queries in Matlab (R2017b) and Python 3 are included.
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    Open Access
    Amplification of Negative Gas Adsorption in a multivariate framework
    (Technische Universität Dresden, 2024-06-20) Bon, Volodymyr
    The approach of multivariate MOFs was used to fine-tune the mechanical properties of the flexible framework DUT-49. In situ XRD, NMR and physisorption studies showed that the partial incorporation of a more rigid linker into DUT-49 framework enables a stabilization of the metastable open pore phase which led to a twofold amplification of the expelled gas amount upon “Negative Gas Adsorption” transition.
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    Open Access
    Datensatz zur Überarbeitung der SAP UCC Fallstudie "Materialwirtschaft"
    (Technische Universität Dresden, 2024-06-04) Rogas, Anja; Ott, Marko
    Der Datensatz umfasst Daten, welche im Rahmen der Übung "Materialwirtschaft" zur Lehrveranstaltung Grundlagen betrieblicher Anwendungssysteme in den im WiSe 22/23, SoSe 23, WiSe 23/24 und SoSe 24 erhoben worden sind. Folgende Daten wurden hierfür erfasst: - bildungsbiografische Daten - Big Five Inventory (BFI-10) - Skalen zur Erfassung der Lern- und Leistungsmotivation (SELLMO) - Fragebogen zur Erfassung aktueller Motivation (FAM) - Cognitive Load Scale - Wissenstest im Pre-Posttest-Design - SAP UCC GBI Fallstudienmonitor
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    Open Access
    Source code, scripts, and data used in the PhD thesis "Fine-grained OS Control over High-performance Networking"
    (Technische Universität Dresden, 2024-05-27) Planeta, Maksym
    The dataset comprises the data from three projects: MigrOS, CoRD, and Fastcalls. The MigrOS project is a system for live migration of high-performance networking applications. The CoRD project is a system for enabling fine-grained control over the RDMA network data plane. The Fastcalls project is a system for enabling fast system calls in the Linux kernel. This project includes both privileged and unprivileged fastcalls.
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    Open Access
    PGT Prompt Gamma Timing PETsys data for publication at IKTP (PGT)
    (Technische Universität Dresden, 2024-05-14) Novgorodova, Olga; Straessner, Arno; Hentges, Rainer; Glatte, Andreas; Lutz, Benjamin; Roemer, Katja; Teichmann, Thobias; Koegler, Toni
    Proton therapy requires range verification in order to exploit its full potential. One of the most promising approaches is to monitor prompt gamma-rays produced by nuclear interactions of the therapeutic particles in the patient tissues. In our paper, we test PETsys electronics with a detector with a wide energy range from 100 keV to 15 MeV. We tested what time resolution we could achieve as a high time resolution is required to achieve millimetric precision in the proton range. PETsys should survive high count rates and the fraction of pile-up events should be low or separatable. We are investigating a full acceptance approach with increased granularity in order to reduce the size of the scintillators and consequently the count rate per channel. Ideally, we want to stack the scintillators in matrices that require suitable multi-channel photo-multipliers and a fitting acquisition system. Here, we present two geometries of CeBr3 crystals 5 × 5 × 20 mm3 and 10 × 10 × 30 mm3, together with modern silicon photo-multipliers (SiPM) adapted to work with the PETsys TOFPET2 ASIC. The TOFPET2 ASIC was developed for Time-of-Flight Positron Emission Tomography (TOF-PET) applications. Here are our data measured for the publication for time resolution and coincidence time resolution, energy resolution with AmBe source, and dead time studies.