1167 research outputs found
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Dashboard zur bauteilindividuellen CO2-Bilanzierung auf Basis von Wertstromdaten
No full textDas Ziel des Projektes „DiNaPro“ ist die Entwicklung einer integralen Digitalen Zwilling-Technologie zur Optimierung der ökologischen Nachhaltigkeit entlang des Produktlebenszyklus. Auf Basis der so realisierten Datenbasis werden verschiedene datengetriebene Assistenzsysteme realisiert, welche die Anwender*innen in der Produktion und Konstruktion unterstützen.
In diese übergeordnete Zielsetzung ist auch diese Softwareapplikation einzuordnen. In Form verschiedener Visualisierungen wird die Informationsbereitstellung für die Anwendungsfelder Wertstrommanagement sowie Energie- und CO2-Monitoring realisiert. Hierfür wurde eine durchgängige Software-Lösung entwickelt. Diese umfasst eine umfangreiche Datenanbindung durch verschiedener im Prozess integrierter Sensorik sowie weiterer Informationssysteme. Anknüpfend hieran wurde eine bedarfsgerechte Datenspeicherung implementiert, um eine verursachungsgerechte Zuordnung der erzeugten Emissionen zu ermöglichen. Weiterhin wurde eine Auswertelogik implementiert, welche die finalen Ergebnisse für die Visualisierung bereitstellt.
Dieses Ergebnis ist im Rahmen eines Studierendenprojekts (Bachelorpraktikum) in Zusammenarbeit mit dem Fachbereich Informatik entstanden. Das Verbundprojekt wird dabei durch das Bundesministerium für Bildung und Forschung (BMBF) gefördert (Förderkennzeichen: 02J20E500) und vom Projektträger Karlsruhe (PTKA) betreut.
Die ZiP-Dateien sind Exporte aus dem zugehörigen Git-Repository "CO2-fussabdruck". Dieses unterteilt sich in die vier Subgruppen "Backend", "Dashboard", "leader-line" und "Templates". Für jede Subgruppe ist eine Readme-Datei vorhanden, welche die Übertragung in ein eigenes Git-Repository ermöglicht.
Da die Webapplikation speziell für die Anwendung im Rahmen des Forschungsprojektes DiNaPro und den Anwendungsfall in den Lernfabriken programmiert worden ist, ist eine Übertragung auf weitere Anwendungsfälle nicht ohne weiteres möglich
Experimental and Numerical Study of Microcavity Filling Regimes for Lab-on-a-Chip Applications - Data
No full textThis dataset contains all experimental and numerical data as well as postprocessing scripts necessary to reproduce the results in the publication "Experimental and Numerical Study of Microcavity Filling Regimes for Lab-on-a-Chip Applications”.
The scripts include automated image processing workflows for interface tracking and contact angle measurements for fluid interfaces traversing through microcavities.1.
DNA choreography: correlating mobility and organization of DNA across different resolutions from loops to chromosomes
No full textThe dynamics of DNA in the cell nucleus plays a role in cellular processes and fates but the interplay of DNA mobility with the hierarchical levels of DNA organization is unexplored. Here, we made use of DNA replication to directly label genomic DNA in an unbiased genome-wide manner. This was followed by live-cell time-lapse microscopy of the labeled DNA combining imaging at different resolutions levels simultaneously and allowing to trace DNA motion across organization levels within the same cells. Quantification of the labeled DNA segments at different microscopic resolution levels revealed sizes comparable to the ones reported for DNA loops using 3D super-resolution microscopy, topological associated domains (TAD) using 3D wide-field microscopy and also entire chromosomes. By employing advanced chromatin tracking and image registration, we discovered that DNA exhibited higher mobility at the individual loop level compared to the TAD level and even less at the chromosome level. Additionally, our findings indicate that chromatin movement, regardless of the resolution, slowed down during the S-phase of the cell cycle compared to the G1/G2 phases. Furthermore, we found that a fraction of DNA loops and TADs exhibited directed movement with the majority depicting constrained movement. Our data also indicated spatial mobility differences with DNA loops and TADs at the nuclear periphery and the nuclear interior exhibiting lower velocity and radius of gyration than the intermediate locations. Based on these insights, we propose that there is a link between DNA mobility and its organizational structure including spatial distribution, which impacts cellular processes.for revie
Dataset for photo response of ¹⁵⁰Nd
Get PDFSupplementary material to “Exploration of Nuclear-Structure Effects on Averaged Decay Quantities in the Quasicontinuum” concerning the photo response of Nd-150.
The dataset contains a PDF file, which shows experimental nuclear resonance fluorescence (NRF) spectra for experiments performed at the Darmstadt High-Intensity Photon Setup (DHIPS) at the S-DALINAC in Darmstadt, and at the γ³ setup at the High-Intensity γ-ray Source (HIγS). All spectra for HPGe detectors are shown for all photon beam energies. In addition, spectra for HPGe and LaBr₃ detectors are shown, together with the fits that were performed to determine average quantities such as average branching ratios and elastic E1 and M1 cross sections.
Furthermore, the dataset includes the raw data that was used to create all Nd-150-related plots in the thesis and in the aforementioned supplementary PDF. Each data file is accompanied by a readme file, which briefly explains the contents of the file
3D Printing of Ordered Mesoporous Silica Using Light-Induced Sol-Gel Chemistry:Public-Data
No full textPowerPoint File of the public data of the paper, including responsive Origin Data. (In addition, there is a zip-archive including the raw data for the figures.
SciLead Dataset (Efficient Performance Tracking: Leveraging Large Language Models for Automated Construction of Scientific Leaderboards)
No full textThe components of this dataset are used in the experiments of the paper "Efficient Performance Tracking: Leveraging Large Language Models for Automated Construction of Scientific Leaderboards" at main conference EMNLP 2024. Please see README.md for more information
Surrogate model for bubbledetectors
No full textThis repository consists of the data and code developed to accurately describe bubble detectors for the measurement of neutrons
Are Large Language Models Good Classifiers? A Study on Edit Intent Classification in Scientific Document Revisions
No full textRe3-Sci2.0, a new large-scale dataset of 1,780 scientific document revisions with over 94k labeled edits intent. This dataset is a supplement to the EMNLP24 paper: Are Large Language Models Good Classifiers? A Study on Edit Intent Classification in Scientific Document Revisions. Please refer to the paper for more details (https://arxiv.org/abs/2410.02028).Re3-Sci2.0_vr
Advanced Material Models of Titanium Alloys Ti-6Al-4V ELI and Ti-13Nb-13Zr for Severe Plastic Deformation
Get PDFAccurate modeling of material behavior is essential for realistic FEM simulations. This article presents advanced material models for the titanium alloys Ti-6Al-4V ELI and Ti-13Nb-13Zr. These models take into account temperature (20°C < T < 800°C), degree of deformation (0.5 < φ < 1.5), and strain rate (0.1 1/s < φ ̇ < 100 1/s). The models also consider the effects of strain hardening, strain rate sensitivity, and thermal softening, based on El-Magd's et al. constitutive material model. The models are validated by forge-like cylinder compression tests. They are intended for severe plastic deformation and forming processes of titanium alloys with high strains and strain rates at elevated temperatures.2024/01/2
Videos of the Numerical Simulation of Capillary-Driven Spreading on Textured, Superheated Walls
No full textVideos of the numerical simulation of capillary-driven spreading on textured, superheated walls. The videos show the following cases: regular arranged rectangular pillars with close and far distance between the pillars, low and high pillars, narrow and wide pillars, and a reference case with a pillar size of 32 microns. The working fluid is perfluorohexane (FC-72) in a pure vapor atmosphere of the same fluid at ambient pressure. The simulations are carried out in OpenFOAM