cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-1472034947
title: High resolution imaging of Heart Muscle Disease (cardiomyopathy) biopsies and correlation with known gene mutation

description: Cardiomyopathies are a family of heart muscle diseases (HMD) which can cause heart failure, stroke, and sudden cardiac death. While the genetics of many HMD are known, and novel medical treatments are in Phase III clinical trial, there is need to understand how this relates to changes in microstructure. In this proposal, we aim to perform multi-scale phase contrast tomography (X-PCI) on formalin-fixed and paraffin-embedded (FFPE) biopsies from HMD patients with known genetic mutations, and further assess whether myocyte and microvascular organisation relate to disease category and genomics, as suggested by our pilot studies. This information will improve our understanding of the pathophysiology of HMD and provide crucial information for interpretation of future ultrafast imaging studies.
DOI: 10.15151/esrf-es-1472036320
title: Structural analysis of oxidized Cr2O3-doped UO2 fuel

description: This proposal deals with the study of the Cr2O3-doped UO2 pellet microstructure evolution at high temperature and as a function of the oxygen partial pressure. We aim to couple XANES U L3 edge and XRD measurements in order to characterize the evolution of UO2 lattice parameter (linked to the Cr and O atoms insertion in the lattice) and to identify the crystalline phases formed in the pellets, especially under the effect of oxidative atmosphere.
DOI: 10.15151/esrf-es-1472042005
title: Understanding nanostructure distribution of lignocellulosic wood fiber based biocomposites through scanning X-ray microdiffraction

description: Lignocellulosic based biocomposites are important for sustainable development. Our group recently developed a green in-situ polymerization of ɛ-caprolactone in lignocellulosic networks, which exhibit high mechanical performance and increased degradable rate in a controlled manner. However, the multiscale structure in our system, including micro/meso structure of fiber and polymer matrix is not completely understood. We hope through scanning X-ray microdiffraction we can identify the distribution of PCL inside/outside of the preserved wood cell, and determine the structural variations, such as crystallinity and crystal orientation, etc. We will conduct an ex-situ experiment to control the PCL content, fibrillation extent of wood fibers, and degradable conditions to understand the effects of structural variations. This research will be very important to comprehend the mechanical properties and degradability of the biocomposite samples for improved material design.
DOI: 10.15151/esrf-es-1553323761
title: Orientation behavior of biocomposite samples under uniaxial strain.

description: The orientational ordering of several biocomposite samples under uniaxial strain will be probed by SAXS.
DOI: 10.15151/esrf-es-1554938923
title: Reference spectrum of CoO

description: Reference spectrum of CoO
DOI: 10.15151/esrf-es-1491642627
title: GIWAXS measurements: Study of texture evolution of ultra- thin Ni(Pt)Si film in confined structures during agglomeration

description: Nickel silicide, Ni(Pt)Si thin film plays an important role in reducing contact resistance and facilitating current flow in microelectronics devices. For advanced
microelectronics technology, ultra-thin Ni(Pt)Si film (below 20 nm) is the primary choice of materials to be used as contacts on the active regions of the Si-based
transistors. However, Ni(Pt)Si thin film suffers from poor morphological stability due to the agglomeration phenomenon at a temperature as low as 500 °C. The
breakage of thin film by agglomeration leads to the formation of inverted small islands of Ni(Pt)Si. This results in a drastic increase of sheet resistance, Rs,
detrimental to the overall yield and performance of devices (fig. 1). Detavernier et al. has shown the importance of the texture of Ni(Pt)Si films in controlling the
agglomeration phenomenon. In particular, the axiotaxy (off-normal fibre texture, fig. 2) was found to play an important role in agglomeration.
DOI: 10.15151/esrf-es-1504506317
title: Probing dislocation-domain wall interactions in BaTiO3 single crystals by SXDM

description: The controlled plastic deformation of ferroelectric crystals has been shown to be a promising route to enhance functional properties such as piezoelectricity. Injected dislocations interact with the strain fields associated with domain walls, acting as nucleation and pinning centres. Despite a correlation between the improvement of functional properties and the overall dislocation population has been clearly established, the exact mechanism behind the dislocation-domain wall interaction is unknown. We propose investigate this matter by using nanodiffraction on ID01, imaging strain in regions where dislocations and domains meet.
DOI: 10.15151/esrf-es-1469695094
title: Lead halide perovskite crystallization in-situ during spin- coating.

description: Hybrid perovskite structures are promising materials for inexpensive and efficient solar cells. In particular formamidinium lead triiodide (FAPbI3) perovskite has shown to be a promising material for single-junction solar cells, reaching a certified power conversion efficiency of over 25%. However, FAPbI3 solar cells face one hurdle on the way to commercialization. The desired black alpha-phase FAPbI3 can spontaneously transform into a photoinactive delta-phase at room temperature. Therefore, the realization of stable and pure phase alpha-FAPbI3 perovskites is of utmost importance. The production method has a huge impact on the crystallization pathway and the quality of the final film. Here we propose a comparative real time study of the three most promising methods: annealing, gas quenching and anti-solvent method. This will give us insight into the different crystallization pathways and how they impact the quality of the resulting film.
DOI: 10.15151/esrf-es-1469697139
title: Iron accumulates in endosperm to aid seed germination

description: A major determinant of seed quality is germination speed. Germination speed is dependent on the seed endosperm which allows the root to protrude through still largely unknown mechanisms. Using histochemical staining we observed that several species including Arabidopsis thaliana accumulated iron (Fe) close to the site of germination in the endosperm layer. Previously, we have shown that two metal transporters, VIT1 and MTP8, determine Fe accumulation in the Arabidopsis embryo. We now found that these proteins not only determine Fe accumulation in the embryo but also in the endosperm which impacted the germination speed of these seeds. We aim to use synchrotron X-ray fluorescence mapping to explore Fe in the endosperm of Arabidopsis wild type and the mutants in depth. This study will link Fe homeostasis to seed germination for the first time and explain the genetic mechanism behind it, potentially opening new avenues to improve seed quality for achieving higher yields in agriculture.
DOI: 10.15151/esrf-es-1469722242
title: Synchrotron imaging of falling sphere viscometry of hydrous basanite melt

description: This proposal requests beam time for exploratory rheometry experiments on ultralow-viscosity, hydrous basanite magma. This type of magma has only been rarely observed to erupt from volcanoes, however, the 2021-2022 eruption of basanite from Tajogaite on the island of La Palma (Castro and Feisel, 2022) marks the most recent and destructive event of its kind in Europe. This project aims to mesure the viscosity of hydrous basanite melts. The data we obtain using X-Ray radiographic imaging will expand our understanding of the physical properties of magma ascending from the deep earth, enabling improved physical models of magmatic processes.
DOI: 10.15151/esrf-es-1558290511
title: XMCD of multiferroic CoCr2O4 and Fe-doped CoCr2O4

description: CoCr2O4 is a multiferroic material known to exhibit altered properties as a result of strain. Here we propose to study CoCr2O4 epitaxial thin films with and without Fe-doping. By measuring the elemental magnetism above and below the magnetic transition we will gain insights into the magnetic ordering including sublattice compensation.
DOI: 10.15151/esrf-es-1553105965
title: In-situ creep testing on Fe-Au alloys

description: In-situ creep testing on Fe-Au alloys
DOI: 10.15151/esrf-es-1548496957
title: Imaging of various samples with X-ray nanotomography

description: In-house research program
DOI: 10.6084/m9.figshare.23721222
title: Another look at halfspace depth: flag halfspaces with applications

description: The halfspace depth is a well-studied tool of nonparametric statistics in multivariate spaces. We introduce a flag halfspace – an intermediary between a closed halfspace and its interior – and demonstrate that the halfspace depth can be equivalently formulated also in terms of flag halfspaces. Flag halfspaces allow us to derive theoretical results regarding the halfspace depth without the need to differentiate absolutely continuous measures from measures containing atoms, as was frequently done previously. Flag halfspaces are used to state results on the dimensionality of the halfspace median set for random samples. We prove that under mild conditions, the dimension of the sample halfspace median set of <i>d</i>-variate data cannot be <i>d</i>−1 and that for <i>d</i> = 2, the sample halfspace median set must be either a two-dimensional convex polygon or a data point.
DOI: 10.6084/m9.figshare.23721222.v2
title: Another look at halfspace depth: flag halfspaces with applications

description: The halfspace depth is a well-studied tool of nonparametric statistics in multivariate spaces. We introduce a flag halfspace – an intermediary between a closed halfspace and its interior – and demonstrate that the halfspace depth can be equivalently formulated also in terms of flag halfspaces. Flag halfspaces allow us to derive theoretical results regarding the halfspace depth without the need to differentiate absolutely continuous measures from measures containing atoms, as was frequently done previously. Flag halfspaces are used to state results on the dimensionality of the halfspace median set for random samples. We prove that under mild conditions, the dimension of the sample halfspace median set of <i>d</i>-variate data cannot be <i>d</i>−1 and that for <i>d</i> = 2, the sample halfspace median set must be either a two-dimensional convex polygon or a data point.
DOI: 10.6084/m9.figshare.23721222.v3
title: Another look at halfspace depth: flag halfspaces with applications

description: The halfspace depth is a well-studied tool of nonparametric statistics in multivariate spaces. We introduce a flag halfspace – an intermediary between a closed halfspace and its interior – and demonstrate that the halfspace depth can be equivalently formulated also in terms of flag halfspaces. Flag halfspaces allow us to derive theoretical results regarding the halfspace depth without the need to differentiate absolutely continuous measures from measures containing atoms, as was frequently done previously. Flag halfspaces are used to state results on the dimensionality of the halfspace median set for random samples. We prove that under mild conditions, the dimension of the sample halfspace median set of <i>d</i>-variate data cannot be <i>d</i>−1 and that for <i>d</i> = 2, the sample halfspace median set must be either a two-dimensional convex polygon or a data point.
DOI: 10.5281/zenodo.10522923
title: Data supplement for "Drops on polymer brushes – advances in thin-film modelling of adaptive substrates"

description: This dataset contains supplementary data for the following publication:

Hartmann, S., Diekmann, J., Greve, D., and  & Thiele, U.Drops on polymer brushes – advances in thin-film modelling of adaptive substratesLangmuir 2024, 40, 8, 4001–4021

We provide the source files and data for figures 3-15.
DOI: 10.5281/zenodo.10522924
title: Data supplement for "Drops on polymer brushes – advances in thin-film modelling of adaptive substrates"

description: This dataset contains supplementary data for the following publication:

Hartmann, S., Diekmann, J., Greve, D., and  & Thiele, U.Drops on polymer brushes – advances in thin-film modelling of adaptive substratesLangmuir 2024, 40, 8, 4001–4021

We provide the source files and data for figures 3-15.
DOI: 10.34740/kaggle/dsv/7812824
title: YouTube Sports Channels Statistics
DOI: 10.5281/zenodo.10143338
title: Data Release for "Revisiting the evidence for precession in GW200129 with machine learning noise mitigation"

description: Cleaned gravitational-wave data frame for the Livingston interferometer around GW200129 using NLSub, a machine-learning algorithm. For more details, see the publication on ArXiv: https://arxiv.org/abs/2311.09921.
The data frame can be loaded in Python using e.g. GWPy TimeSeries class:

from gwpy.timeseries import TimeSeriestseries = TimeSeries.read('L-L1_DCS-CALIB_STRAIN_CLEAN_C01_NLSUB_P2300358_v4-1264314077-4078.hdf5')
DOI: 10.25345/c56688w2d
title: MassIVE MSV000094288 - Cryogenic tissue homogenization as an alternative to adjacent fresh-frozen biopsy use for multi-omics analysis
title: Background: The majority of multi-omics studies make use of adjacent fresh-frozen tissue pieces for different analyses. This approach however is not considering the intrinsic tissue heterogeneity and can lead to a biological mismatch of different omics layers. To overcome this limitation, we here propose an alternative approach where tissue is cryogenically pulverized and lyophilized, obtaining a homogenous tissue powder that can be used for subsequent omics studies. The purpose of this study was to investigate how omics analysis differ or coincide when comparing adjacent tissue slices to homogenized powder using three major mammalian organs from a wildtype mouse model. Methods: Healthy fresh-frozen and pulverized-lyophilized mouse tissue from brain, kidney, and liver was subjected to DNA methylation and genome sequencing (genomics), RNA sequencing (transcriptomics), protein (proteomics), and metabolite (metabolomics) analysis. Obtained analytical results were investigated by statistical and quality control measures, including dendrograms, correlation analysis, principal component analysis, RNA integrity, feature coverage, and energy charge estimation. Results: DNA methylation was not affected differently by the two different tissue processing methods. The RNA integrity obtained was comparable between fresh-frozen tissue slicing and pulverization-lyophilization. The coverage of gene transcripts, proteins, and metabolites was preserved similarly by both methodological approaches. Overall the pulverization-lyophilization approach resulted in a reduced heterogeneity between biological replicates. Conclusions: Cryogenically pulverized and lyophilized tissue preserves the most important cellular molecular features, such as RNA integrity, DNA methylation status, gene transcript, protein, and metabolite coverage. Therefore, it is a suitable alternative method for improved multi-omics analysis, providing reduced sample heterogeneity, beneficial for batch reproducibility, as well as easier transportation and storage conditions due to complete water removal.
DOI: 10.34808/jtny-kg57
title: The XRD diffraction patterns of as-prepared (La0.3Sr0.6Ce0.1)0.9FexMeyTi(1-x-y)O3-δ materials (Me=Ni,Co)

description: The (La0.3Sr0.6Ce0.1)0.9FexMeyTi(1-x-y)O3-δ materials (Me=Ni,Co) were synthesized via the Pechini method. First, the reagents in the form of nitrates were weighed and dissolved in DI water. In another beaker, a stoichiometric amount of titanium (IV) butoxide (Ti(OBu)4) was mixed together with reagent-grade ethylene glycol (EG), and citric acid (CA) in a molar ratio equal to 2:1 until a white slurry was obtained. The water-based solution was then added to a titanium precursor mixture and stirred at 80C until fully dissolved. After this, the solution was heated to 150C and condensed until gel was obtained. Next, the gel was transferred into an alumina crucible and calcined for 1 h at 400C, then for 1 h at 600C and finally at 1200C for 12 h under an air atmosphere.
DOI: 10.5281/zenodo.10696673
title: Generative artificial intelligence predicts human performance

description: Research data for a study that used generative artificial intelligence (i.e., ChatGPT with the GPT-4 model) to predict human performance in a language-based memory task. In particular, we studied the effects of context on the relatedness and memorability of garden-path sentences.
DOI: 10.5281/zenodo.10696694
title: Generative artificial intelligence predicts human performance

description: Research data for a study that used generative artificial intelligence (i.e., ChatGPT with the GPT-4 model) to predict human performance in a language-based memory task. In particular, we studied the effects of context on the relatedness and memorability of garden-path sentences.
DOI: 10.5281/zenodo.10777391
title: Generative artificial intelligence predicts human performance

description: Research data for a study that used generative artificial intelligence (i.e., ChatGPT with the GPT-4 model) to predict human performance in a language-based memory task. In particular, we studied the effects of context on the relatedness and memorability of garden-path sentences.
DOI: 10.5281/zenodo.10696563
title: Generative artificial intelligence predicts human performance

description: Research data for a study that used generative artificial intelligence (i.e., ChatGPT with the GPT-4 model) to predict human performance in a language-based memory task. In particular, we studied the effects of context on the relatedness and memorability of garden-path sentences.
DOI: 10.34808/5kwb-pw36
title: SEM images of (La0.3Sr0.6Ce0.1)0.9FexTi(1-x)O3-δ (x=0.1, 0.2 and 0.3) materials after reduction at 900 deg.C in hydrogen

description: The dataset presents SEM images of (La0.3Sr0.6Ce0.1)0.9FexTi(1-x)O3-δ (x=0.1, 0.2 and 0.3) powder materials synthesized via the Pechini method after reduction in hydrogen at 900C for 10h.
DOI: 10.34808/fsnm-6h12
title: SEM images of (La0.3Sr0.6Ce0.1)0.9Me0.1Ti0.9O3-δ (Me=Co, Fe, Ni) powder materials after reduction at 1000 deg.C in hydrogen

description: The dataset presents SEM images of (La0.3Sr0.6Ce0.1)0.9Me0.1Ti0.9O3-δ (Me=Co, Fe, Ni) powder materials after reduction at 1000 deg.C in hydrogen. The powders were synthesized via the Pechini method. The reduction was performed in order to force the exsolution process of metallic nanoparticles.
DOI: 10.6084/m9.figshare.25378696
title: Meta- 1-3-24

description: Meta-Analysis- 1-3-24
DOI: 10.6084/m9.figshare.25378696.v1
title: Meta- 1-3-24

description: Meta-Analysis- 1-3-24
DOI: 10.34808/4838-mb92
title: SEM images of (La0.3Sr0.6Ce0.1)0.9(Me1Me2Ti)O3-δ (Me1,Me2=Co, Fe, Ni) powder materials after reduction at 1000 deg.C in hydrogen

description: The dataset presents SEM images of (La0.3Sr0.6Ce0.1)0.9(Me1Me2Ti)O3-δ (Me1,Me2=Co, Fe, Ni) powder materials after reduction at 1000 deg.C in hydrogen. The powders were synthesized via the Pechini method. The reduction was performed to force the exsolution process of bimetallic nanoparticles.
DOI: 10.34808/k0f7-bj39
title: The XRD diffraction patterns of as-prepared (La0.3Sr0.6Ce0.1)0.9Me0.1Ti0.9O3-δ (Me= Co, Fe, Ni) materials

description: The  (La0.3Sr0.6Ce0.1)0.9Me0.1Ti0.9O3-δ (Me= Co, Fe, Ni) materials were synthesized via the Pechini method. First, the reagents in the form of nitrates were weighed and dissolved in DI water. In another beaker, a stoichiometric amount of titanium (IV) butoxide (Ti(OBu)4) was mixed together with reagent-grade ethylene glycol (EG), and citric acid (CA) in a molar ratio equal to 2:1 until a white slurry was obtained. The water-based solution was then added to a titanium precursor mixture and stirred at 80C until fully dissolved. After this, the solution was heated to 150C and condensed until gel was obtained. Next, the gel was transferred into an alumina crucible and calcined for 1 h at 400C, then for 1 h at 600C and finally at 1200C for 12 h under an air atmosphere.
DOI: 10.4121/33e9810b-d211-4e0a-bd6c-f17e36de0cd3
title: Eastern Scheldt Morphology data

description: Dataset covering the Eastern Scheldt morphology. These data cover the channels and tidal flats of the Eastern Scheldt, captured by spatial maps, transects and point measurements. With these data, the evolution of this system is determined.
DOI: 10.4121/33e9810b-d211-4e0a-bd6c-f17e36de0cd3.v1
title: Eastern Scheldt Morphology data

description: Dataset covering the Eastern Scheldt morphology. These data cover the channels and tidal flats of the Eastern Scheldt, captured by spatial maps, transects and point measurements. With these data, the evolution of this system is determined.
DOI: 10.6084/m9.figshare.24709497
title: Proteomics Supplementary Dataset for <i>H. curtus</i>

description: Protein Quantitation Supplementary Dataset for <i>H. curtus</i>Supplementary Dataset S1 DIA-Hh-Venom ProteomeSupplementary Dataset S2 TMT-Hh-Venom ProteomeSupplementary Dataset S3 DIA-Toxin-Oxidative modificationSupplementary Dataset S4 TMT-Toxin-Oxidative modification<br><br>
DOI: 10.6084/m9.figshare.24709497.v1
title: Proteomics Supplementary Dataset for <i>H. curtus</i>

description: Protein Quantitation Supplementary Dataset for <i>H. curtus</i>Supplementary Dataset S1 DIA-Hh-Venom ProteomeSupplementary Dataset S2 TMT-Hh-Venom Proteome
DOI: 10.34808/z7ws-9f09
title: Proteomics

description: Wiff and Wiff2 files for shotgun proteomics analysis of E. coli strains (5 different strains in 10 different files).