cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-2097541968
title: Time-resolved monitoring of the formation of toroid topologies in polypeptide self-assembly

description: We request beam time on ID2 with the stopped-flow device to monitor the formation of toroid poly(benzyl-L-glutamate) (PBLG) nanoparticles. Upon solvent-shifting (good to poor solvent) this hydrophobic homopeptide forms nanoparticles (100-800 nm) with a variety of morphologies, including toroids and other multi-handle topologies. Until now, no satisfactory mechanism has been proposed to account for the emergence of these intriguing shapes. Our preliminary experiments unambiguously show that the toroids exist in solution (cryo-TEM, SAXS) and that they form within less than 10s (stopped-flow). However, more information is needed about the structural changes at this time scale. Today, time resolved USAXS-SAXS coupled with stopped-flow is the only experiment able to monitor the topological changes from an isotropic droplet to a toroidal particle. Beyond the specific case of PBLG, these results will provide new information about the nucleation and growth mechanism in the context of nanopreci
DOI: 10.15151/esrf-es-2111526553
title: The speciation of Nb in silicate and carbonate melts

description: The speciation of Nb in silicate and carbonate glasses will be investigated using valence to core X-ray emission spectroscopy (V2C XES). Nb is classed as a “critical metal” due to its importance for green energy solutions and electronic devices but insecure geopolitical supply. Globally, major Nb resources are associated with rocks that crystallised from a carbonate melt, called carbonatites, while some of the largest European Nb deposits are associated with unusual, highly alkaline, silicate melts. Currently the reason(s) why Nb is concentrated in these rocks are unknown. The ligands, O (as O2-, OH-, and CO32-), F and Cl, that complex with Nb exert a primary control on its geochemical behaviour. We have synthesised a series of Nb-bearing silicate and carbonate glasses that have systematically varying F contents. We will use V2C XES to distinguish between either predominately O or F coordination. This will significantly improve our ability to model the geochemical behaviour of Nb.
DOI: 10.15151/esrf-es-2112633524
title: High-pressure behavior of RbCuBr3 halides

description: In this project, we aim to probe the lattice dynamics of RbCuBr3 under high-pressure conditions at ID15B.
DOI: 10.15151/esrf-es-2015911000
title: Towards TR-SSX with Protein Photoreceptors at ID29

description: We aim to explore new opportunities at ESRF beamline ID29 to investigate the reaction dynamics of proteins. For this we will investigate protein photoreceptors
such as the Stigmatella aurantiaca bacteriophytochrome 2 (SaBphP2) on time-scales from 10 μs to 10 s. Phytochromes are light regulated enzymes where both
light perception and enzymatic activity reside on the same polypeptide chain. The light signal is transduced from a central chromophore through about 150 Å to
the enzymatic domain. The long term goal is to observe signal transduction and enzyme regulation in real time by using time-resolved, synchrotron based, serial
X-ray crystallography (TR-SSX).
DOI: 10.15151/esrf-es-2097550699
title: Spatially resolved operando-XRD of single-/multi-layer pilot-line Li-ion pouch full cells

description: We seek to image large pilot line fabricated pouch cells with industrially relevant high-areal-capacity cathodes, comparing between single-/multi-layer cells, a clear step beyond previous studies using non-optimum or smaller cells, where for the same chemistry the electrochemical performance is observed to differ based on cell architecture. We will study fresh and aged pouch cells to identify if/where manufacturing induced physicochemical defects (such as trapped/inactive Li in a fatigued state) occurs in these cells under the same cycling conditions, providing direct quantification of performance of real world battery operation without the need to extrapolate from model cells. This is directly relevant to Li-ion battery industry, as the findings will facilitate optimisation of cell manufacture helping to drive the transition to electric vehicles.
DOI: 10.15151/esrf-es-2106933108
title: Bone Under Pressure: Investigating Micromovement Induced by Dental Implant Loading

description: Approximately 12 million dental implants are placed globally each year, with almost 50% experiencing complications related to bone loss. Progressive bone loss can lead to implant failure and its associated consequences. While it has historically been associated with the bacterial biofilm on the implant, emerging evidence from previous in vitro experiments conducted by our group at the ESRF suggest that biomechanical factors, such as particle abrasion from the implant and/or the elastic and plastic deformation of the implant upon loading, might also influence the biological changes of the adjacent tissue. To the best of our knowledge, the phenomenon of micromovement of dental implants within human bone remains unexplored. Consequently, this proof-of-concept study aims to investigate the mechanisms induced in the surrounding bone of osseointegrated implants subjected to varying loads using synchrotron-based tomography.
DOI: 10.6084/m9.figshare.28738190.v45
title: Syllogistic reasoning pdf v1-2-3-4.rar

description: Logic and being
DOI: 10.15151/esrf-es-2014721884
title: The European Battery Hub

description: This project is the continuation of the Battery Pilot Hub (MA4929), a pioneer initiative at ESRF designed to achieve large-scale synchrotron-based correlative characterization of battery materials (2021-24). The European Battery Hub is the demonstrator of this new community-driven approach, where we will develop, expand and deploy integrated workflows to resolve scientific challenges towards more sustainable battery technologies. We will focus on Na-ion Batteries and All Solid State Batteries, while ensuring transferability of methods to other systems. The Hub will provide a holistic understanding of reaction and degradation mechanisms by pushing the frontiers of time and space resolution thanks to the exceptional coherence and brilliance of the X-rays at ESRF. Six core beamlines are identified to realize the program (ID31, ID13, BM32, ID16b, ID20, ID26), where novel set-ups, sample environments, interoperable cells, common data handling protocols and pipelines will be developed.
DOI: 10.15151/esrf-es-2095653560
title: Intramolecular disorder in solid solutions of plastic crystal functional materials

description: Ionic plastic crystals are crystalline materials where a solid-solid phase transition occurs at elevated temperatures due to the
introduction of molecular reorientational disorder. Plastic crystals thus have the potential of functioning as solid-solid phase change
materials for thermal energy storage. Our study concerns solid solution engineering of plastic crystals for the tuning and engineering of phase
transition properties. We aim to investigate the structural details of such solid solutions, in particular the role of intramolecular disorder. Our
research will fill a knowledge gap in the theory of solid solutions for plastic crystals, and provide fundamental knowledge into the physical
mechanisms allowing for the tuning of solid-solid phase transition properties.
DOI: 10.15151/esrf-es-2097008474
title: In-situ graphene formation in a sandwich of nanoporous synthetic clay mineral

description: In this experiment, we aim to study formation of sandwich of heteroatom doped graphene inside the confined space of layered silicate. In our previous experiments, we grew heterostructure of alternating layers of graphene and clay, now we aim to optimize preparation of sandwich structure of graphene and clay. We use synthetic fluorohectorite clay, which are 1 nm thin negatively charged sheets kept together by interlayer cation, and we exchange them by precursor carbon molecules –dyes. We demonstrated that we can synthetize graphene in clay interlayer using different dyes, such as safranine, cyan violet etc. at very low temperatures (600-750 •C) compared to standard process used in industry (3000 •C). 
New sandwich heterostructure – 2 layers of clay with heteroatom doped graphene in the interlayer is promising candidate not just for fabrication of doped graphene itself, but also electronic applications. We plan to optimize synthesis and annealing protocols in proposed experiment.
DOI: 10.6084/m9.figshare.28738244.v45
title: Logic innovation

description: Logic innovation 9-pdf
DOI: 10.5281/zenodo.15340128
title: Combined Shark Incident Database Australia 1995-2024

description: This database combines selective data from Taronga Conservation Society Australia's comprehensive Shark Incident Database with 2024 data from the Shark Research Institute's Global Shark Attack file (where it conforms to Taronga's criteria), as well as additions and modifications from other online sources, to create a 30-year overview of reported shark attacks in Australia from 1995-2024 (inclusive).
DOI: 10.5281/zenodo.15340129
title: Combined Shark Incident Database Australia 1995-2024

description: This database combines selective data from Taronga Conservation Society Australia's comprehensive Shark Incident Database with 2024 data from the Shark Research Institute's Global Shark Attack file (where it conforms to Taronga's criteria), as well as additions and modifications from other online sources, to create a 30-year overview of reported shark attacks in Australia from 1995-2024 (inclusive).
DOI: 10.15151/esrf-es-2093746884
title: Unlocking the Multi-Electron Reactions of Transition Metal (co-)doped Sodium Vanadium Phosphate Cathode Materials via X-ray Absorption Spect

description: The introduction of further transition metals (TMs) such as Cr, Mn and Ti, into the Na superionic conductor Na3V2(PO4)3 (NVP) used as cathode material for sodium-ion batteries (SIBs), can boost its specific capacity, increasing the specific energy at the full-cell level. Nonetheless, the mechanistic interplay of the dopants in NVP remains unclear. Our objective is to unveil the multi-electron reactions of TM (co-)doped NVP cathode materials, focusing on the impact of Cr, and the synergic interactions of Mn and Ti, which have so far rarely been fully investigated. Ex situ and operando XANES spectra are crucial for elucidating the evolution of oxidation states and the bonding state of the dopant species. EXAFS data will complement the findings by disclosing the evolution of the local structural environment of the TMs. The results are expected to attract significant attention and develop guidelines on the impact of the dopants in this class of cathodes for high-performance SIBs.
DOI: 10.15151/esrf-es-2093747828
title: Chasing crucial stages of ultrafast FAU-to-AEI interzeolite conversion by operando spectroscopy

description: Zeolites are molecular sieves that hold great importance in the field of catalysis, where they are used as (both) an active phase and/or a catalyst support. Here, we aim to study the interzeolite crystallization process of a FAU mixture to AEI, utilizing SAXS/WAXS techniques. As a result, engaging the studied mechanism, one can understand the evolution of AEI zeolite from crystalline Si and Al sources with the aim of optimizing the synthesis parameters to control the final Si/Al ratio of the product.
DOI: 10.15151/esrf-es-2093750322
title: Exploring Multifunctionality in Pr-Enriched LaFe12B6: Multiphysic Measurements

description: Pr-enriched LaFe12B6 compounds exhibit a range of magneto-related effects, including giant magnetoresistance, significant magnetostrictive, and magnetocaloric effects below 200 K using modest magnetic fields, making them promising multifunctional materials. In contrast, the parent compound LaFe12B6 requires more extreme conditions (T &lt; 50 K and μ0H &gt; 7 T), limiting its practical use. The ULMAG experimental setup allows for comprehensive characterization by simultaneously measuring macroscopic magnetization, resistivity, adiabatic temperature change, dilation/contraction effects, element-specific XMCD, and powder X-ray diffraction under various conditions. This characterization is ideal for unraveling the role of Pr in the interplay between magnetism and structure in the La1-xPrxFe12B6 system. Studying these magneto-structural changes and their dependence on external parameters will provide insights into the mechanisms driving these multifunctional properties.
DOI: 10.15151/esrf-es-2093750700
title: Understanding the 3D growth and morphology of deformation twins using in-situ DFXM and topotomography

description: The aim of this experiment is to investigate twinning in magnesium alloys using dark-field X-ray microscopy (DFXM) and topotomography during mechanical loading. At one-third the weight of aluminum, magnesium (Mg) alloys hold significant promise for reducing the emissions of automobiles and aircrafts via lightweighting. Mg will both plastically slip and twin in response to a mechanical load. In a past DFXM experiment, we characterized twinning in Mg-4Al with in-situ DFXM using a miniature loading stage. We observed the accumulation of dislocations (the precursor to cracking) at twin-grain and twin-twin junctions. We also demonstrated that it is possible to characterize twin growth in 3D (the first experimental observation of its kind) using these methods, but we were only able to characterize three load steps. Here, we aim to characterize the sequential growth of deformation twins in 3D using a new approach that include motor-actuated loading, and combining DFXM with topotomography.
DOI: 10.15151/esrf-es-2093751085
title: Study of CaCO3 crystals precipitated with bio-cementation

description: Bio-cementation of sand, also known as MICP (Microbially Induced Calcite Precipitation), is a rather novel soil-reinforcement process that uses bacterial activity to cement loose cohesionless sand. It leads to the precipitation of calcium carbonate (CaCO3) as calcite crystals on the surface of the particles, that act as ‘bridges’ between them. This process has been industrialised and is now being used for engineering purposes. The aim of this work is to study the growth of these bio-minerals in the medium using scanning 3D X-ray diffraction with time, by also varying different parameters that are known to affect the cementation process.
DOI: 10.15151/esrf-es-2093751249
title: Low energy protein modes as indicators for pH dependent structural changes of iron-sulfur proteins part II

description: Using Nuclear Inelastic Scattering (NIS) we want to explore whether NIS-active protein modes can be used to investigate pH-dependent protonation effects.
For that purpose we suggest to perform NIS experiments with ultrahigh energy resolution of &lt;0.1 meV on the protein Apd1 which has an unusual 2Fe-2S cluster bound to the protein matrix via two cysteines and two histidines. Using quantum chemical density functional theory calculations coupled with molecular mechanics (QM/MM) the vibrational modes of the whole Apd1 protein will be simulated yielding pH dependent structural models.
DOI: 10.15151/esrf-es-2093751889
title: X-ray nano-imaging of the parasite T. gondii: Developing optimised sample preparation and handling for high resolution and high throughput c

description: High resolution multi-modal X-ray imaging, combining X-ray phase contrast and X-ray fluorescence nano-tomography, is now instrumental to target regions
of interest in large organisms or complex samples (CLXEM - CXEM). Cellular electron tomography has shown the importance of studying biological processes directly within the cellular context compared to in vitro purified complexes. However, for eukaryotic organisms the application of this technique is almost entirely confined to isolated cell lines grown on the EM support grid. To overcome this technical limitation, the development of new correlative and integrated imaging approaches aims at studying cellular ultrastructure and sub-cellular molecular processes directly within native multicellular environments. This proposal aims to develop high-throughput sample preparation workflows with a multi-technique sample support to bring breakthrough results in infection biology and new services to ESRF users
DOI: 10.15151/esrf-es-2113933332
title: GIWAXS and GISAXS studies of ion migration in mixed lead-halide perovskites

description: We will use GIWAXS and GISAXS to understand the structural changes in mixed halide perovskites APbX3 (A=methylammonium, formamidinium, cesium; X=Cl, Br, I). We will track the light-induced segregation of halides in I/Br and Br/Cl mixed perovskites. We will observe the formation of pure phase domains (i.e. I-rich, Br-rich or Cl-rich) and characterize their typical size and time scale over which they appear. We will study the influence of chemical composition and crystal grain size on halide migration. This information will help to improve the stability of the perovskite-based solar cells and give an insight into ion migration in perovskite structures.
The samples will be prepared at ESRF using own portable spin coater which was already tested at ID10.
DOI: 10.34780/j1kgzc6h
title: Republican Baths at Pompeii. New Research on the Development and Function. Supplementary Image Collection

description: The supplement includes additional documentation for assessing and better understanding the Republican Baths at Pompeii: photos and plans of the Republican Baths and of Pompeian buildings cited as comparisons. The documentation is provided by members of the team and published here »su concessione del Ministero della Cultura – Museo Archeologicao Nazionale di Napoli« (Suppl. Fig. 1) and »su concessione del Ministero della Cultura – Parco Archeologico di Pompei« (Suppl. Figs. 2–55).
DOI: 10.18150/s1qh70
title: Udział miast w międzynarodowych procesach decyzyjnych – wpływ wybranych miast europejskich na prawo międzynarodowe i stosunki międzynarodowe - część 7

description: Odpowiedzi uzyskane od przedstawicieli części badanych miast (Amsterdam, Barcelona, Haga, Sztokholm).
DOI: 10.34780/9u7o4cm1
title: Republican Baths at Pompeii. New Research on the Development and Function. Supplementary Tables

description: The Online Supplement includes three tables of features in the Republican Baths at Pompeii (levels of floors, foundations of walls, list of US with diagnostic finds) and two tables that compare features of the Republican Baths with that of others. All tables were made by Monika Trümper.
DOI: 10.34780/dy7eff02
title: Measurement Data of analyzed Ashdod-Yam samples

description: This dataset comprises geochemical analyses of bitumen and plastic earthen material (PEM) samples recovered from the Ashdod-Yam Byzantine church in Israel. The data provides detailed chemical composition information obtained through three analytical techniques: portable X-ray fluorescence (pXRF), wavelength-dispersive X-ray fluorescence (WDXRF), and environmental scanning electron microscopy (ESEM). These methods were employed to characterize the elemental and structural properties of the samples, offering insights into their composition and potential origins.
DOI: 10.18150/fxsbzp
title: Determining Multi-Class Trading Signals for Bitcoin: A Comparative Study of XGBoost, LightGBM, and Random Forest

description: The file provides daily trading data for Bitcoin (BTC) in USD, covering the period from January 1, 2015, to June 30, 2024. The dataset includes key indicators such as Open Price, High Price, Low Price, Close Price, Adjusted Close Price, and Volume.This data originates from Yahoo Finance and serves as a foundation for time series analysis, forecasting, and machine learning models, focusing on identifying price patterns, volatility trends, and trading behaviors within the cryptocurrency market.Raw data (CSV file). Source: Yahoo Finance.
DOI: 10.5281/zenodo.10911110
title: CUE

description: CUE data
DOI: 10.6084/m9.figshare.27123633
title: Dataset of pollen limitation from 2633 pollen-supplementation experiments combined with plant threat status and values for thirteen reproduction and life history traits

description: This dataset supports the findings of the paper <b>Global meta-analysis shows that threatened flowering plants have higher pollination deficits</b><b> </b>(Lin et al., Nature Communications). The data are part of the GloPL dataset (Bennett et al., 2018; https://doi.org/10.1038/sdata.2018.249) with the inclusion of plant threat status. It contains two sheets. The first sheet contains data analyzed in the phylogenetic meta-analysis. The second sheet contains data analyzed in the structural equation modeling.
DOI: 10.5281/zenodo.15235591
title: Data for journal article "Correlating Local Morphology and Charge Dynamics via Kelvin Probe Force Microscopy (KPFM) to Explain Photoelectrode Performance" (PRX Energy, 2025)

description: Data for journal article "Correlating Local Morphology and Charge Dynamics via Kelvin Probe Force Microscopy (KPFM) to Explain Photoelectrode Performance" (PRX Energy, 2025). 



raw_data_fig01ab: AFM topography.

raw_data_fig01cd: TEM morphology.

raw_data_fig02a: Kelvin Probe (KP) CPD vs time measured during dark-light-dark cycles.

raw_data_fig02b: Kelvin Probe Force Microscopy (KPFM) data files acquired succesively during a dark-light-dark cycle.

raw_data_fig02c: KPFM CPD vs time, extracted manually for 4 ROIs.

raw_data_fig03d: KPFM CPD vs time, extracted automatically for 8 ROIs.
DOI: 10.5281/zenodo.15235592
title: Data for journal article "Correlating Local Morphology and Charge Dynamics via Kelvin Probe Force Microscopy (KPFM) to Explain Photoelectrode Performance" (PRX Energy, 2025)

description: Data for journal article "Correlating Local Morphology and Charge Dynamics via Kelvin Probe Force Microscopy (KPFM) to Explain Photoelectrode Performance" (PRX Energy, 2025). 



raw_data_fig01ab: AFM topography.

raw_data_fig01cd: TEM morphology.

raw_data_fig02a: Kelvin Probe (KP) CPD vs time measured during dark-light-dark cycles.

raw_data_fig02b: Kelvin Probe Force Microscopy (KPFM) data files acquired succesively during a dark-light-dark cycle.

raw_data_fig02c: KPFM CPD vs time, extracted manually for 4 ROIs.

raw_data_fig03d: KPFM CPD vs time, extracted automatically for 8 ROIs.
DOI: 10.7910/dvn/w3yfri
title: M3T2IBench

description: This is the combined data (10000 samples in one file) for M3T2IBench, a benchmark for evaluating image-text alignment in text-to-image models.
DOI: 10.34740/kaggle/dsv/11681210
title: ⏳ endoflife.date database (duckdb)
DOI: 10.34740/kaggle/dsv/10506521
title: depression
DOI: 10.6084/m9.figshare.28929452
title: <b>Dataset on Event and Recreation Tourism Trends, Impacts, and Opportunities with Focus on Uzbekistan (2019–2024)</b>

description: This Data Report presents a curated dataset capturing global and regional trends in event and recreation tourism from 2019 to 2024, with a particular focus on Uzbekistan’s emerging market. Data were derived from industry reports, government publications, and academic sources, compiling economic impact values, tourist preferences, and sustainability indicators. The dataset provides a foundation for future research in tourism economics, cultural tourism development, sustainability integration, and policy analysis.
DOI: 10.6084/m9.figshare.28847258
title: Phylogenetic diversity and community structure of Planctomycetota from plant biomass-rich environments

description: The data associated with this project include files used for Planctomycetota community analysis based on 16S rRNA gene amplicons, generated using custom primers and sequenced on the Illumina platform. The tables and OTU sequences provided here were used in the analysis presented in the research article entitled: Phylogenetic diversity and community structure of Planctomycetota from plant biomass-rich environments.The document "Otu_sequences" contains OTU sequences assigned to Planctomycetota.The document "count_table" contains a matrix showing the number of normalized reads per sample for each planctomycetotal OTU.