TU Dresden Data Publications

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http://opara.zih.tu-dresden.de/handle/123456789/15
Data publications from research of Dresden University of Technology.

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    Open Access
    Raw data of the paper "Brillouin spectroscopic investigation of corneal hydration and the impact of cross-linking therapy on water retention"
    (Technische Universität Dresden, 2025-03-06) Rix, Jan; Steuer, Svea
    Raw Brillouin, Raman and PS-OCT data acquired within the project and paper "Brillouin spectroscopic investigation of corneal hydration and the impact of cross-linking therapy on water retention"
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    Open Access
    Flossgraben Bridge - Large-Scale Experiment Acceleration Data
    (Technische Universität Dresden, 2025-03-05) Rohrer, Maximilian; Lenzen, Armin
    The research presented is part of the SPP100+ of the German Research Foundation. Subject of the research is the early detection of damage, especially on large bridge structures. For this purpose, a large-scale experiment for vibration-based output-only damage detection was conducted at Flossgraben Bridge near Zeitz (Germany). The experiment was conducted over the course of three days for which the structure was equipped with 56 uniaxial piezoelectric acceleration sensors. The experimental structure is a healthy bridge structure constructed in 2001 and is part of the federal road B2 with two lanes for traffic. The bridge is composed of seven spans, with a total length of 358 m and a total weight of approximately 4750 t. The superstructure consists of an in-situ concrete slab resting on a trapezoidal, torsionally rigid steel box girder with inclined webs. The large-scale experiment was divided into a reference phase and two damage equivalent load case phases. Cargo trucks with a total mass of 39 t were used as additional mass and placed in field 4 and field 3 as mass alterations. During the complete course of the large-scale experiment one traffic lane was closed, while the other was open for traffic. The experiment was carried out with the kind support of the LSBB Saxony-Anhalt.
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    Open Access
    Data Underpinning: Disordered ground state in the 3D face-centred frustrated spin-5/2 system MnSn(OH)₆
    (Technische Universität Dresden, 2025-03-04) Parui, Kaushick K.; Kulbakov, Anton A.; Häußler, Ellen; Pavlovskii, Nikolai S.; Mannathanath Chakkingal, Aswathi; Avdeev, Maxim; Gumeniuk, Roman; Granovsky, Sergey; Mistonov, Alexander; Zvyagin, Sergei; Doert, Thomas; Inosov, Dmytro S.; Peets, Darren C.
    This contains the data underpinning our paper on MnSn(OH)₆. The abstract of the article is reproduced below: Frustrated magnetism in face-centered cubic (fcc) magnetic sublattices remains underexplored but holds considerable potential for exotic magnetic behavior. Here, we report on the crystal structural, magnetic and thermodynamic properties of the A-site-vacant double hydroxide perovskite MnSn(OH)₆. Despite dominant antiferromagnetic interactions among Mn²⁺ moments, evidenced by a negative Curie-Weiss temperature, the lack of a sharp thermodynamic transition down to 350 mK implies the absence of long-range magnetic order. However, a broad hump at 1.6 K suggests short-range correlations and spin freezing, with power-law behavior consistent with a spin-glass state. Neutron diffraction at low temperatures confirms the presence of three-dimensional (3D) antiferromagnetic correlations, manifesting as diffuse magnetic scattering with a correlation length ξ = 24.66 Å and a magnetic propagation vector k = (0 0 ½) at 20 mK.
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    Open Access
    The Feeling of Success: Does Touch Sensing Help Predict Grasp Outcomes?
    (Technische Universität Dresden, 2025-02-16) Calandra, Roberto; Owens, Andrew; Upadhyaya, Manu; Yuan, Wenzhen; Lin, Justin; Adelson, Edward H.; Levine, Sergey
    This dataset contains 9269 robotic grasps collected from 106 objects, and their corresponding outcome. The hardware used consists of a 7-DoF Sawyer arm, a Weiss WSG-50 parallel gripper, one Microsoft Kinect 2, and two GelSight sensors, one for each finger.
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    Open Access
    µCT images for soil fabric extraction
    (Technische Universität Dresden, 2025-02-07) Bacic, Bozana
    These data serve as the basis for the extraction and comparison of soil fabric in the case of two different natural sands and one mixture of glass beads prepared via sedimentation under water (UWFP). Furthermore, data for one coarse sand prepared using spoon slurry deposition (SSD) and via 45-degree sedimentation under water (45) are provided. These files support the publication: https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-945638.