cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.25v9y9
title: Occurrence Download

description: A dataset containing 46 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Myrtella beccarii",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 46 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009032-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4c8yhz
title: Occurrence Download

description: A dataset containing 467 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Senecio subalpinus, Senecio subalpinus, Jacobaea subalpina)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 467 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009033-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.va3j6b
title: Occurrence Download

description: A dataset listing the 40 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Cephalaspidea"
 ]
}

 The dataset's 40 records were derived from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009004-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18465093
title: 7-Tage-Inzidenz der COVID-19-Fälle in Deutschland

description: Im Datensatz "7-Tage-Inzidenz der COVID-19-Fälle in Deutschland" des Robert Koch-Instituts werden die täglich aktualisierten COVID-19-Inzidenzen auf Bundes-, Landes- und Landkreisebene basierend auf den Meldungen nach dem Infektionsschutzgesetz (IfSG) bereitgestellt. Die 7-Tage-Inzidenz wird definiert als Anzahl gemeldeter Fälle der letzten sieben Tage pro 100.000 Einwohner:innen und differenziert nach Altersgruppen und Regionen. Die Datenverarbeitung erfolgt vollständig elektronisch über das Deutsche Elektronische Melde- und Informationssystem (DEMIS).
DOI: 10.15468/dl.7qcm66
title: Occurrence Download

description: A dataset containing 107487 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Polysticta stelleri"
 ]
}

 The dataset includes 107487 records from 157 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008984-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18464090
title: Global blind spots in open-archive river water-quality monitoring v0.1_cov

description: Description (paste-ready)

This deposit provides a full reproducibility bundle (v0.1_cov) for a basin-scale assessment of global river water-quality monitoring visibility gaps and gap-aware prioritization during 2010–2020, using HydroBASINS Level 6 (n = 16,397) as the common spatial backbone. The archive contains (i) the complete analysis code (Python/Bash/SLURM), (ii) processed intermediate tables and sensitivity-analysis outputs, (iii) figure-ready outputs (PNG/SVG/PDF), and (iv) metadata for reproducibility (git commit information and SHA256 manifests).

Contents





code/: scripts and environment specification (environment.yml)




tables/, figures/: generated main/extended data figures and summary tables




meta/: provenance and version metadata




MANIFEST_SHA256.tsv: file-level checksums for integrity verification



Reproducing the resultsDownload and extract the tarball, then follow RUN_ORDER.md. Heavy computations are intended for an HPC environment; the workflow is organized to allow stepwise re-runs from saved checkpoints.

Integrity checkA checksum file is provided to verify the tarball after download.

Notes on third-party dataSome raw inputs are distributed under their original licenses and are not redistributed here; the included scripts document the expected sources and processing steps.
DOI: 10.5281/zenodo.18464091
title: Global blind spots in open-archive river water-quality monitoring v0.1_cov

description: Description (paste-ready)

This deposit provides a full reproducibility bundle (v0.1_cov) for a basin-scale assessment of global river water-quality monitoring visibility gaps and gap-aware prioritization during 2010–2020, using HydroBASINS Level 6 (n = 16,397) as the common spatial backbone. The archive contains (i) the complete analysis code (Python/Bash/SLURM), (ii) processed intermediate tables and sensitivity-analysis outputs, (iii) figure-ready outputs (PNG/SVG/PDF), and (iv) metadata for reproducibility (git commit information and SHA256 manifests).

Contents





code/: scripts and environment specification (environment.yml)




tables/, figures/: generated main/extended data figures and summary tables




meta/: provenance and version metadata




MANIFEST_SHA256.tsv: file-level checksums for integrity verification



Reproducing the resultsDownload and extract the tarball, then follow RUN_ORDER.md. Heavy computations are intended for an HPC environment; the workflow is organized to allow stepwise re-runs from saved checkpoints.

Integrity checkA checksum file is provided to verify the tarball after download.

Notes on third-party dataSome raw inputs are distributed under their original licenses and are not redistributed here; the included scripts document the expected sources and processing steps.
DOI: 10.15468/dl.9tmr7h
title: Occurrence Download

description: A dataset containing 15921 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Senecio vulgaris)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 15921 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009034-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6u3q35
title: Occurrence Download

description: A dataset containing 120519 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Procellaria aequinoctialis"
 ]
}

 The dataset includes 120519 records from 155 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008985-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.82qddr
title: Occurrence Download

description: A dataset containing 7740 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Serratula tinctoria, Serratula tinctoria, Serratula tinctoria)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 7740 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009035-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15151/esrf-es-2234936748
title: CHRONOS (continuation)

description: The CHRONOS BAG at ESRF is a specialized access mode designed for long-term in situ synchrotron experiments. Its mission is to capture slow processes in real time by enabling continuous X-ray imaging over extended periods. The principle relies on automated, scheduled scans that allow researchers to track dynamic changes in materials under controlled conditions with implications for numerous scientific and industrial fields. In geosciences, it enhances our understanding of fault mechanics, fluid-rock interactions, and carbon sequestration. In material science, it provides insights into creep, fatigue, and phase changes. By bridging timescales and automating data collection, CHRONOS advances synchrotron techniques and opens new possibilities for studying time-dependent natural and manufactured systems.
DOI: 10.15151/esrf-es-2305776181
title: Mineral inclusions in diamonds from the mantle transition zone

description: During crystallisation, a small proportion of diamonds (no more than 2%), captures tiny inclusions of other minerals. These mineral inclusions sometimes derive from great depths and are our only window into the Earth’s transition zone (410-660 km) and the lower mantle (660-2900 km), regions of our planet, impossible to sample directly. We have two large (&gt;3 mm) rare diamonds from the mantle transition zone to lower mantle depths with around 20 inclusions. Our preliminary study suggests that some of the minerals inside may be new, never discovered before. In this proposal, we will combine phase contrast tomography (PCT), single-crystal diffraction, scanning 3DXRD and X-ray fluorescence to pin-point different inclusions in the diamond and identify their crystal structures, morphologies, compositions and possible paragenesis (characteristic co-existence of different minerals). As a result, we plan to discover new minerals in addition to improving our understanding of the Earth's mantle.
DOI: 10.15151/esrf-es-2329689325
title: Fast Tomography

description: High-resolution X-ray computed tomography will be performed on Estaillades stone and nickel samples. Measurements will be conducted using a voxel size between 0.5–2 µm and approximately 1000 projections.
DOI: 10.15151/esrf-es-2313165701
title: In-situ plasto-dilatometry study of phase transformations in industry graded steel

description: This study will investigate the kinetics of the austenite phase transformation in industry-graded steels under mechanical loading. By utilizing a plasto-dilatometer, we will monitor the real-time evolution of the microstructure during thermal cycles while the material is subjected to tensile stress.

To accurately quantify phase fractions and lattice behavior, in-situ X-ray diffraction will be employed, providing a direct observation of the transformation progress as it occurs. This integrated approach aims to analyze how external stress and internal defects influence the stability and decomposition of austenite, offering critical insights for optimizing industrial heat treatment and forming processes.
DOI: 10.15151/esrf-es-2301223739
title: Variable Temperature and Pressure XRD on Barocaloric Organic Ionic Plastic Crystals

description: In this proposal we aim to perform variable-temperature (VT) and variable-pressure (VP) synchrotron powder x-ray diffraction
experiments on organic ionic plastic crystals ([Ci3mpyr][TFSI], [Ci3mpyr][FSI], [N2222][TFSI], and [C2mmor][FSI]), recently reported as
breakthrough barocaloric materials for eco-friendly and efficient heating and cooling technologies (J. Pringle et al. Science, 2025, 387, 56).
These particular barocaloric materials are one of the scarce materials that present pressure-induced solid-solid phase transitions with
colossal thermal changes (ΔS &gt; 200 J K-1 kg-1) under the application of significantly low pressures (Δp &lt; 600 bar) and that can operate in a
temperature range of interest for conventional refrigeration technologies (230-300 K).
The obtained results will shed light towards enhanced design and thermal properties optimization of future barocaloric organic inorganic
plastic crystals.
DOI: 10.15151/esrf-es-2303074977
title: Gold and Silver nanoparticles as carriers of Cu(I/II) and Ga(III) coordination compounds for applications in biomedicine: a XAS investigatio

description: The objective of this experiment is the investigation of the local coordination around the active metal ions of hydrophilic ions and electronic structure of NPs and AgNPs functionalized with Cu(I), Cu(II) and Ga(III)-complexes. Special attention will be devoted to elucidate the complex/nanoparticle interface and coordination compound coordination geometry, in comparison with the pristine complex not interacting with the nanoparticle, as these aspects govern the efficiency of drug loading, nanosystem stability, and potential release mechanisms. This proposal aims to generate critical knowledge toward the design of nanocarriers capable of delivering hydrophobic drugs on-demand, overcoming the solubility limitations of many therapeutic agents. The understanding of how coordination compounds interact with metal nanoparticles at the molecular level is a mandatory step to optimize drug loading efficiency, enhance bioavailability, and achieve dose reduction.
DOI: 10.15151/esrf-es-2303075006
title: High-throughput screening of the Ce valence and the correlation towards high coercivity in Ce-based permanent magnets

description: Permanent magnets are at the heart of green energy production and conversion. The global market for magnets is dominated by RE-based materials. As the availability of RE's are limited, strong efforts exist to replace heavy RE's with more abundant ones, particularly Ce, with its unique properties due to its mixed valency. We propose to perform a high-throughput screening of the Ce valence in Ce-based magnets to investigate the connection between the Ce valence and the magnetic properties. The obtained data provides an essential input for the growing field of searching for new functional magnetic materials using machine learning approaches. Better functional magnetic materials directly impact resource-efficient energy conversion, which is more in demand than ever in view of the energy crisis and the threat of global warming. Besides their usage in permanent magnets, Ce compounds have contributed to other fields, e.g. catalysis.
DOI: 10.15151/esrf-es-2303075191
title: Understanding chemoselectivity in the oxidation of ethyleneglycol catalyzed by Co3O4

description: Cobalt oxides have shown great promise as catalysts of oxidation reactions. In particular cobalt spinel, Co3O4, owing to its capability to tune its redox states when thermodynamic equilibria are established between the reactants, products and material surface. Its catalytic activity is dominated by the Co3+ ions in uncapped octahedral surface sites, with the participation of suprafacial reactive oxygen species or the involvement of superficial lattice oxygen atoms. In the oxidation of small molecules like CO and CH4, it has been demonstrated that the Co spin state, atomic structure, and oxygen vacancies play crucial roles in catalytic activity. However, when molecules with multiple functional groups are concerned, the drivers that determine product selectivity of Co3O4 are yet to be determined. Operando XAS at BM23 would provide a much needed insight into the catalyst transformations occurring during the thermal oxidation of ethylene glycol, the simplest polyol.
DOI: 10.15151/esrf-es-2303075232
title: Investigation of liquid-liquid transitions (LLT) in the As-P binary system: influence of the melt density on LLT

description: Examples of first-order transition in the liquid state remain scarce, and this phenomena is poorly understood. A well characterized system is liquid P, where a liquid-liquid transition (LLT) with a 40% density jump occurs around 1 GPa-1300K [1,2,4]. Here we propose to determine how the melt density influences the occurrence of a LLT by investigating the As-P binary system which provides a unique opportunity to vary the density in a nearly continuous fashion. This proposal thus aims at measuring the density and structure factor of the liquid phases of AsxP1-x alloys with x=0.05, 0.1 in order to determine : 1) how the addition of As affects the LLT in liquid P; 2) determine the influence of the melt density on the LLT. For this purpose we will use our well-established methods for studies of liquids under extreme conditions based on x-ray diffraction, absorption and radiography of samples confined in the Paris-Edinburgh press.
DOI: 10.15151/esrf-es-2312868788
title: Assessment of solute clustering using SAXS/WAXS in both supersaturated liquid bulk solution and crystal-solution boundary layer

description: The main goal is to study how intermolecular interactions between solute molecules in solution alter when close to a growing crystal consisting of the same chemical compound. This will not only shed light on whether so-called solute clusters are a crucial element in the secondary nucleation pathway, but will also enhance the understanding of nucleation phenomena in general. The existence of solute clusters in supersaturated liquid bulk solution will first be established as a base case. Subsequently, the x-ray beam will be focused on several crystal-solution boundary layers to study how interactions differ from the liquid bulk in the vicinity of the crystal surface.
DOI: 10.15151/esrf-es-2302975404
title: Copper and zinc incorporation mechanisms in diagenetic sedimentary pyrite: environmental and geochemical implications

description: The objective of this study is to elucidate the molecular-level speciation of Cu and Zn in low temperature pyrites synthesized in conditions mimicking early diagenesis of sediments. Understanding these processes is crucial for reconstructing the timing of seafloor ore deposit formation and ancient ocean composition, as well as developing cost-effective recovery methods based on iron sulfide precipitation at low temperature. To do so, HERFD-XANES and -EXAFS data at both the Cu and Zn K-edges will be collected on pyrites synthesized at different pH ranges representative of various environmental conditions. Preliminary results suggest early segregation of Cu and Zn into insoluble sulfide phases, evolving into complex nanophases upon pyrite formation. Identifying these phases will enhance understanding of Cu and Zn partitioning in marine sediments and support optimized metal recovery strategies from acid mine drainage.
DOI: 10.15151/esrf-es-2302975465
title: HUB Proposal: Human Organ Atlas Hub (HOAHub)

description: This HOAHub will create a physical and virtual Hub which uses HiP-CT to scan whole human organs with local cellular resolution, producing a “Human Organ Atlas in Health and Disease”. It will bridge clinical imaging (centimetre scale) to molecular modalities (nanometer scale), providing unprecedented insights into our bodies, helping cure or mitigate diseases from neuro-degeneration to cancer. The HOAHub will bring together interdisciplinary groups to produce the novel experimental and computational technologies needed to analyse and interpret the scale-bridging data. By transforming HiP-CT into an efficient tool, HOAHub will enable the clinical impact of synchrotron imaging to be realised. Through these scientific and technical efficiencies, HOAHub will not only advance biological, computational and medical fields, it will provide anatomical training resources and a new Gold Standard for validating CT, MRI and 3D histology, inspiring new techniques and real-world clinical insights.
DOI: 10.15151/esrf-es-2302975535
title: High-pressure synthesis, crystal chemistry, and electronic properties of ternary Pt-Na-Cl and Au-Na-Cl compounds featuring one-dimensional a

description: The high-pressure chemistry and physical properties of ternary halides Pt-Na-Cl and Au-Na-Cl are unknown. Our preliminary experiments indicate that at a moderate pressure range (up to ~60 GPa) platinum reacts with NaCl and CCl4 to form a novel Na2PtCl5 compound containing linear chains of Pt and Cl atoms with unprecedently short Pt-Pt and Cl-Cl contacts. Our experimental observations and theoretical calculations suggest that Na2PtCl5 (quasi-)one-dimensional (q1D) compound with unusual chemistry and physical properties. Here, we propose extending the chemistry of ternary noble metal – sodium – chlorine compounds by systematic investigation of Pt-Na-Cl and Au-Na-Cl systems by means of single-crystal X-ray diffraction (SCXRD) at ID15b and X-ray absorption near edge structure spectroscopy (XANES) at ID12.
DOI: 10.15151/esrf-es-2302975561
title: In-situ surface grain resolved corrosion study of polycrystalline AlMg

description: The oxide formed on polycrystalline Aluminium-Magnesium (AlMg) alloys has been characterized mostly by techniques that provide grain averaged information of the Al matrix and β-phase (Al3Mg2). Therefore, the effects of phase and grain orientation on the thickness of the passive layer is still not available as well as the effect of the oxide thickness on the corrosion and the near surface structure and composition of the alloy. Here we propose an x-ray reflectivity (XRR) and grazing incidence X-ray diffraction (GIXRD) in-situ corrosion experiment, enabling grain resolved and phase sensitive characterization of the thickness of the oxide layer. To this aim, the oxide layer, formed both in air and during exposure to NaCl solution, will be characterized by using the nanobeam at ID01 to obtain grain and phase resolved XRR and GIXRD maps. These maps will enable us to identify the local changes of the oxide that triggers the onset of corrosion and the detrimental role of the Al3Mg2 β-phase.
DOI: 10.15151/esrf-es-2302975570
title: Structure and function of the mammalian circuits for olfaction

description: How is information processed in the brain? How does the wiring of brain cells relate to their function? How does one brain differ from another?
These are some of the most fundamental questions of neuroscience - and to answer them we need to study the functional activity of neurons in the brain in combination with their structure: their morphologies and crucially how they are connected with each other. In this LTP we will answer these questions in the mammalian brain, where we will link the physiology of a circuit in vivo with its detailed anatomy revealed by X-ray Holographic Nanotomography (XNH) and subsequent targeted volume electron microscopy (vEM) across landscapes extending beyond the &gt;mm3 volumes required to fully contain the circuits. To this end, we will develop XNH for &gt;mm3 volumes, new sample preparation, staining, and embedding methods for coherent X-ray imaging, and correlative pipelines to link all modalities.
DOI: 10.15151/esrf-es-2301223813
title: Strain engineering in Ge,Sn heterostructures for optoelectronic applications.

description: Recently, room-temperature lasing was achieved in GeSn at our institute by stacking different layers with strain gradients. The next challenge is to transfer a single, homogeneously strained, high Sn-content GeSn layer, removing the need for underlying strain gradient layers. Our laboratory has the necessary expertise in direct bonding, grinding, and wet/dry etching processes. Key challenges include controlling strain distribution during these steps to ensure consistency in the final device. This research will focus on strain mapping, quantifying residual strain, and studying relaxation effects in transferred and patterned GeSn layers. We will employ simulations, strain resolution quantification, and analysis of edge relaxation effects to achieve these objectives, advancing GeSn's application in photonics and microelectronics.