KU Leuven Research Data Repository
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Replication Data for: Orientation bias of self-assembled alkanes and their derivatives under dynamic lateral nanoconfinement conditions
No full textThe purpose of this data set is to give the reader access to the data used in the publication "Orientation bias of self-assembled alkanes and their derivatives under dynamic lateral nanoconfinement conditions". This folder contains a dataset of scanning tunnelling microscopy (STM) images and quantitative analysis files used for a systematic study of the orientation distribution of alkanes and functionalized alkanes on HOPG substrate. (2023-01-10
Replication Data for: Tetrameric, active PKM2 inhibits IP3 receptors, potentially requiring GRP75 as an additional interaction partner
No full textThis dataset includes all the data integrated in the publication in Lemos et al., 2024, BBA-MCR and contains all data necessary to replicate the published figures. The project investigates the nature and the properties of the metabolic enzyme PKM2 in the regulation of IP3R-mediated Ca2+ signaling. Using both chemical and genetic methods, we provide evidence that the catalytical active, tetrameric form of PKM2 preferentially suppresses IP3R-mediated Ca2+ release. Moreover, our data strongly suggests that this inhibitory effect necessitates an additional cellular factor, which is most likely GRP75.
All info concerning the integrated data can be found in the attached "README-BBA final" file
Replication Data for: Characterization of a droplet microfluidic platform for the enrichment of live and functional clones using a genotype-based read-out
No full textThis data depository contains all the data used in the following publication:
Characterization of a droplet microfluidic platform for the enrichment of live and functional clones using a genotype-based read-out
The following data is provided:
- dPCR folder: contains .tiff images of the dPCR experiments to characterize the effect of the copy number on the sensitivity (Table 1 in the paper). The file name corresponds to the sample. Abbreviations: HC = High-copy number, LC = low-copy number, SC = single-copy number, EP = End-point, SP = starting point. The number of positive droplets can be derived from the FAM image, while the total number of droplets can be obtained from the VIC image. For the HC sample, we only have starting and end-point FAM images.
- FACS folder: contains all FACS data. The 20221116_Flowjo_Analyzed_data pdf file contains the analyzed data in FlowJo which was used to determine the fraction of positive droplets. The raw FACS data files (.fsc) have been made available in the FASC_data_files folder. The FACS_sort_parameters folder contains a summary of the sort per sample and per run and was used to obtain how many target droplets were sorted per sample.
- Imagestream folder. Contains the raw Imagestream data of the sample before and after enrichment. (Presort vs Postsort). Imagestream data can be opened and analyzed using FSC Express.
- Data_tables: Excel file containing the calculations and raw data for generating the tables in the paper.
- Data_supplementary_figures: Python file (Jupiter Notebook). Contains the data and code for generating the supplementary figures
Archival sources on Elisabeth Braderic (c. 1405 - 1452)
No full textThis datasets contains the transcripts of three archival sources related to Elisabeth Braderic (c. 1405-1452): the marriage contract (1421), the will of her husband Pieter Adornes (1452) and the distribution of her estate (1454
A large, paired dataset of robotic and handheld lumbar spine ultrasound with ground truth CT benchmarking.
No full textMusculoskeletal disorders present significant health and economic challenges on a global scale. Current intraoperative imaging techniques, including computed tomography (CT) and radiography, involve high radiation exposure and limited soft tissue visualization. Ultrasound (US) offers a non-invasive, real-time alternative but is highly observer-dependent and underutilized intraoperatively. US enhanced by artificial intelligence shows high potential for observer-independent pattern recognition and robot-assisted applications in orthopedics. Given the limited availability of in-vivo imaging data, we introduce a comprehensive dataset from a comparative collection of handheld US (HUS) and robot-assisted ultrasound (RUS) lumbar spine imaging in 63 healthy volunteers. This dataset includes demographic data, paired CT, HUS, RUS imaging, synchronized tracking data for HUS and RUS, and 3D-CT-segmentations. It establishes a robust baseline for machine learning algorithms by focusing on healthy individuals, circumventing the limitations of simulations and pathological anatomy. To our knowledge, this extensive collection is the first healthy anatomy dataset for the lumbar spine that includes paired CT, HUS, and RUS imaging, supporting advancements in computer- and robotic-assisted diagnostic and intraoperative techniques for musculoskeletal disorders
Replication Data for Flemish media, history and Covid-19
No full textThe data included in these files offer a preliminary view on how Flemish media used history to analyse the COVID-19 crisis. The goal is to provide basic information on which types of historical examples were prevalent before and at the beginning of the gradual outbreak of a new infectious disease in Flanders. The files contain references to the articles of 3 media outlets (VRT NWS, De Standaard, De Morgen) that used historical information to describe the pandemic, between the period of 1 January 2023 and 13 March 2023
Characterization of Oscillator Phase Noise Arising From Multiple Sources for ASIC True Random Number Generation
No full textThis repository provides a reference implementation for an on-chip ASIC jitter measurement using Delay Chains (DCs). The complete ASIC architecture, including netlists and layouts, is made available. Additionally, figure generation scripts are included to visualize the measurement data
Replication Data for: Eating Speed Measurement Using Wrist-Worn IMU Sensors Towards Free-Living Environments
No full textThe IMU-based food intake monitoring dataset contains 513 h data collected from 61 participants in free-living environments. The dataset is used for bite detection, eating episodes detection, and eating speed measurement
Replication Data for: Modelling mechanical faults in induction motors using magnetic equivalent circuits and lumped-element shaft-bearing dynamics
No full textA magnetic equivalent circuit induction motor model is combined with a lumped-element rotor dynamics model. Their combination is analysed for (i) rotor position, (ii) rotor acceleration, (iii) unbalanced magnetic pull, (iv) bearing acceleration, and (v) stator currents in the presence of the following mechanical faults: (i) no-fault case, (ii) a stator outer race misalignment, (iii) a rotor mass unbalance, (iv) a bearing outer race spall fault, (v) a bearing inner race spall fault, (vi) a bearing ball spall fault. The dataset is stored as the complete state and input time-series of both models. Additionally, the dq-transformed stator currents are provided
Replication Data for: Conversion of Retinyl Palmitate to Retinol by Wheat Bran Endogenous Lipase Reduces Vitamin A Stability
No full textThis data set contains all data supporting the following publication: Van Wayenbergh, E., Blockx, J., Langenaeken, N.A., Foubert, I. & Courtin, C.M. (2024). Conversion of retinyl palmitate by wheat bran endogenous lipase reduces vitamin A stability. Foods, 13 (1), 80. doi: 10.3390/foods13010080. In this study an accelerated storage experiment (60°C, 70% relative humidity) was performed with samples consisting of native or toasted wheat bran mixed with vitamin A-enriched oil. Three different vitamin A forms were used: retinyl palmitate, retinol and retinyl tridecanoate.Vitamin A retention, free fatty acid production, lipid oxidation and retinyl ester hydrolysis were monitored in function of storage time for samples