cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-2007677971
title: Nitridation and catalytic performance of metal oxides in low-temperature NH3 decomposition

description: This proposal aims to investigate the effects of nitridation on the structural transformation of mixed metal oxides, and to determine how structural and electronics changes relate to catalytic activity during ammonia decomposition. We will compare the structural modifications and catalytic properties of supported and non-supported catalysts based on the transition metals Mo, Co, Fe, and Ni, employing hydrotalcite-derived supports with Mg and Al (HT). In-situ XAS-XRD studies, in combination with mass spectrometry, will allow us to gain insights into how the catalyst composition and structure influence the catalytic activity and stability during ammonia decomposition at relevant conditions, including the metal nitride formation when exposing the catalyst to ammonia at elevated temperatures.
DOI: 10.15151/esrf-es-2007678307
title: In-situ triggering and recording the liquid-liquid transition of metallic glass formers

description: Liquid-liquid transitions (LLTs) are a fascinating process where one liquid transforms into another via a first-order transition. In metallic liquids, this usually occurs in the ultra-viscous supercooled state and is accompanied by an abnormal exothermic calorimetry signal and important structural changes at the medium and short range order. Here, we propose an innovative approach which combines XRD and sensor-based flash nanocalorimetry to in-situ initiate and capture the whole process accompanying the LLT of Pd-Ni-P glass formers. By isolating the LLT from crystallization using rapid heating/cooling rates, we can directly connect its kinetics, reversibility, and first-order nature by combining the thermal response with the structural changes occurring at the different relevant length scales.
DOI: 10.15151/esrf-es-2007678374
title: Generating a metallic layer anchored below a diacetylene Langmuir monolayer by surface x-ray radiolysis

description: There is currently a large research activity on the development of sensors based on diacetylene molecules. Such compounds polymerize under UV irradiation in a topochemical way forming usually a blue polymer which turns red under different stimuli. We propose to create a metallic layer anchored below a diacetylene monolayer to produce a metal-organic device with various electronic response. We will use the strategy we developed based on the Langmuir monolayer procedure. The monolayer will be formed by the diacetylene molecule deposited on a subphase containing silver ions. The silver layer is obtained via the reduction of the ions by radiolysis of the water limited below the surface and induced by the evanescent x-rays beam which is simultaneously used to probe the surface transformations. The structure of the film will be probe using GIXD and XRR setup at different surface pressures, subphase pH on pure water and for different silver ions concentrations.
DOI: 10.15151/esrf-es-2007678515
title: Strain engineering of magnetic proximity effect in Rh and its role in interfacial spin transport

description: This project addresses interfacial effects of spin-to-charge conversion in ferromagnet/heavy metal bilayers and aims at their optimization using various spin sink materials and designing an inteface via strain and alloying. In the previous set of samples probed by FMR, XMCD and TEM we have shown the absence of magnetic polarization of Rh in epitaxial Fe/Rh bilayers grown on GaAs(001) which are characterized by excellent epitaxial quality and minimized strain via regular disclocations plane at the atomically flat interface. In this follow-up proposal we aim to reveal the role of induced magnetic polarization of strained Rh layer in interfacial spin transport (damping enhancement due to spin pumping, interfacial transparency) in Fe/Rh bilayers grown on GaAs(110) substrate which is known to promote Volmer-Weber growth of Fe (nucleation of 3D islands due to large interface energy and the following quasi-layer-by-layer growth) with increased surface roughness.
DOI: 10.15151/esrf-es-2007678612
title: Local disruption of the canalicular network in ageing human bone

description: Bone remodelling is regulated by osteocytes and occurs through complementary functions of bone building and bone resorbing cells, osteoblasts and osteoclasts. Osteocytes are enclosed in lacunae interconnected via an extended 3D network of canaliculi to form the osteocyte lacuno-canalicular network (OLCN), crucial to maintaining mineralised bone homeostasis. Loss of bone strength and bone mineral density occurs with ageing, possibly related to an observed deterioration of network connectivity leading to an altered fluid flow through the OLCN, shown to be a regulator of the bone remodelling process. We propose to investigate OLCN network distortions using synchrotron X-Ray nano-holotomography (SR XNH) in osteons of healthy individuals of different age and in samples from patients carrying a mutation affecting the OLCN. The possibility of resolving single canaliculi will provide insight into the deterioration process of the OLCN, a possible contributor of age-related bone loss.
DOI: 10.15151/esrf-es-2007678685
title: Play it again – Recovering archived music from degraded analogue magnetic recordings using RIXS-MCD

description: A large fraction of 20th century audiovisual heritage is stored on magnetic tape. However, tapes suffer from wear and chemical decay that make them unreadable using magnetic heads, which are in physical contact with the tape. This can lead to permanent loss of cultural heritage as well as inestimable ‘loss of artistry’. We have recently obtained excellent proof-of-concept results with RIXS-MCD using a Johann spectrometer to readout analogue audio recordings. Here, we will use a von Hamos spectrometer with a 311 Si monochromator and a microfocussed beam to reliably readout audio frequencies up to ca. 15 kHz, necessary for high fidelity audio. We will also measure a segment of a degraded B.B. King recording with ‘sticky shed’ syndrome. The large photon flux at ID20 will allow us to significantly speed-up the readout. This proposal is an essential step towards the development of a reliable contactless technique for the digitization of presently unrecoverable historical tapes.
DOI: 10.6084/m9.figshare.28079846
title: Onion (Allium cepa L.) DHW30006 Genome Information

description: Onion (<i>Allium cepa</i> L.) is an economically valuable crop, but its large, repeat-enriched genome makes genome assembly difficult and limits molecular breeding and biological studies. Herein, we present a chromosomal-level reference genome assembly of the double-haploid onion line DHW30006, constructed by combining PacBio, Illumina, and Hi-C sequencing approaches. The assembled genome totaled 12.77 Gb, with 65,730 gene models, and was anchored to eight pseudo-chromosomes covering 12.07 Gb (94.5%), with a scaffold N50 of 1.40 Gb. DHW30006 onion genome contained improved gene models covering approximately 580 Mb (4.54%) of the genic regions with an average gene length of 8,827 bp and 5.48 exons per gene. These gene models represented the most improved annotation among <i>Allium</i> genomes. This onion genome will serve as a valuable resource for breeding and biological research in <i>Allium</i> plants.
DOI: 10.15151/esrf-es-2007679616
title: Elucidation of the Dynamic Structure of Binuclear Cu(II) Phenanthroline Complex for C-C coupling during Electrochemical CO2 reduction reacti

description: The electrochemical CO2 reduction reaction (eCO2RR) holds promise for converting carbon emissions and renewable energy into valuable chemicals. Cu-based catalysts offer an alternative to Fischer-Tropsch processes, but research to date has mainly focused on nanostructured Cu particles, neglecting active sites at smaller scales like single-atom and dimers. We recently developed a new molecular binuclear Cu phenanthroline complex catalyst for eCO2RR, and its performance outperforms typical metallic Cu surfaces. Although our post-mortem characterization did not trace the phase evolution, suggesting considerable stability, the active sites may undergo reversible alterations (to particles) under potentials. To address this, we propose in situ time-resolved X-ray absorption spectroscopy to track the oxidation and coordination state evolution of the binuclear Cu site under eCO2RR condition, correlating with the product spectrum to map the in-reaction dynamic structure-reactivity relation.
DOI: 10.15151/esrf-es-2008086444
title: Developing in situ testing capability for high resolution 3D strain and orientation mapping

description: The current work is part of a multi-university programme in the UK that aims to improve lifespan and operational efficiency of energy generation plants by studying degradation mechanisms of 316 austenitic stainless steel, a common material used for structural components. The overall project uses a multi-scale experimental approach that merges computational modelling with state-of-the-art experimental techniques to create an unprecedented comprehensive characterisation of structural materials behaviour. Dark Field X-ray Microscopy (DFXM) experiments, correlated to on-going HR-EBSD and DIC work, will enable 3D mapping at nanoscale to improve our models by obtaining strain distribution within a grain of interest. The results will help understand the effect of localised strain fields on crack growth in demanding environments. The proposed work will build on experiment MA-6043 (June 2024) and will develop in situ (i.e., applied dynamic loading + environmental exposure) capability at ID03.
DOI: 10.15468/dl.fvfv4g
title: Occurrence Download

description: A dataset containing 26 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium giraldianum Engl."
 ]
}

 The dataset includes 26 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002611-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3qzzju
title: Occurrence Download

description: A dataset containing 350740 species occurrences available in GBIF matching the query:
{
 "and" : [
 "CoordinateUncertaintyInMeters 0.0-3130.0",
 "Geometry POLYGON((-28.69513 30.07322,70.52816 30.07322,70.52816 79.56236,-28.69513 79.56236,-28.69513 30.07322))",
 "OccurrenceStatus is Present",
 "TaxonKey is Fragaria L."
 ]
}

 The dataset includes 350740 records from 1164 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002607-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tv3e82
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium glossophyllum H.Hara"
 ]
}

 The dataset includes 24 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002612-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s89h8w
title: Occurrence Download

description: A dataset containing 7348187 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is CHE",
 "TaxonKey is Insecta"
 ]
}

 The dataset includes 7348187 records from 241 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002610-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4v6nd2
title: Occurrence Download

description: A dataset containing 2718 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium grayanum Maxim."
 ]
}

 The dataset includes 2718 records from 116 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002613-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wvu3ge
title: Occurrence Download

description: A dataset containing 2793 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bactrocera correcta (Bezzi, 1916)"
 ]
}

 The dataset includes 2793 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002614-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7xdya7
title: Occurrence Download

description: A dataset containing 468 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium griffithii Hook.fil. & Thomson"
 ]
}

 The dataset includes 468 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002615-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.anax4q
title: Occurrence Download

description: A dataset containing 76 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nemcia epacridoides (Meisn.) Crisp"
 ]
}

 The dataset includes 76 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002617-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6ua6up
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium hydrocotylifolium H.Lév. & Vaniot"
 ]
}

 The dataset includes 44 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002618-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.re5354
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Nepal",
 "TaxonKey is Neofelis nebulosa (Griffith, 1821)"
 ]
}

 The dataset includes 20 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002620-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8rdtcs
title: Occurrence Download

description: A dataset containing 506 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chrysosplenium iowense Rydb."
 ]
}

 The dataset includes 506 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002621-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nw8phq
title: Occurrence Download

description: A dataset containing 6365 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-96.7243356000000034 32.8066357000000011, -96.7243356000000034 32.8110851499999967, -96.7243356000000034 32.8148226899999997, -96.7243356000000034 32.8167804500000031, -96.7243356000000034 32.8206959600000019, -96.7243356000000034 32.8244334999999978, -96.7214783499999982 32.8244334999999978, -96.7175487500000060 32.8244334999999978, -96.7146908499999967 32.8244334999999978, -96.7100467799999990 32.8244334999999978, -96.7059392000000031 32.8244334999999978, -96.7059392000000031 32.8215858499999982, -96.7059392000000031 32.8174923600000028, -96.7059392000000031 32.8150006700000034, -96.7059392000000031 32.8101952600000004, -96.7059392000000031 32.8066357000000011, -96.7084392200000025 32.8066357000000011, -96.7123688199999947 32.8066357000000011, -96.7154053299999958 32.8066357000000011, -96.7189776900000027 32.8066357000000011, -96.7218355800000040 32.8066357000000011, -96.7243356000000034 32.8066357000000011))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1932",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Observation, Specimen, Machine Observation)"
 ]
}

 The dataset includes 6365 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0080663-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2speeh
title: Occurrence Download

description: A dataset containing 16624 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Carex capillaris L."
 ]
}

 The dataset includes 16624 records from 149 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036048-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qddtxv
title: Occurrence Download

description: A dataset containing 984 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-74.0010122000000052 40.8415717999999970, -74.0010122000000052 40.8435408200000012, -74.0010122000000052 40.8468635500000019, -74.0010122000000052 40.8492017700000005, -74.0010122000000052 40.8522783700000005, -74.0010122000000052 40.8538781999999969, -73.9988033399999949 40.8538781999999969, -73.9963494699999984 40.8538781999999969, -73.9945090700000065 40.8538781999999969, -73.9918097999999986 40.8538781999999969, -73.9899694000000068 40.8538781999999969, -73.9866563000000070 40.8538781999999969, -73.9866563000000070 40.8515399799999983, -73.9866563000000070 40.8482172599999984, -73.9866563000000070 40.8466174200000012, -73.9866563000000070 40.8444022700000033, -73.9866563000000070 40.8415717999999970, -73.9899694000000068 40.8415717999999970, -73.9920551900000021 40.8415717999999970, -73.9947544500000021 40.8415717999999970, -73.9969629400000031 40.8415717999999970, -73.9989260400000006 40.8415717999999970, -74.0010122000000052 40.8415717999999970))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1932",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Observation, Specimen, Machine Observation)"
 ]
}

 The dataset includes 984 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0080716-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hud6cy
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Panisea apiculata Lindl."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059939-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tqbz8q
title: Occurrence Download

description: A dataset containing 283 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thyasira tortuosa (Jeffreys, 1881)"
 ]
}

 The dataset includes 283 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0109541-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b9vgwe
title: Occurrence Download

description: A dataset containing 252 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ailuropoda melanoleuca (David, 1869)"
 ]
}

 The dataset includes 252 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008387-240425142415019/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ftjr56
title: Occurrence Download

description: A dataset containing 33 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Panisea cavaleriei Schltr."
 ]
}

 The dataset includes 33 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059941-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qv59fy
title: Occurrence Download

description: A dataset containing 20166 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-96.7857491000000039 32.7992488000000009, -96.7857491000000039 32.8043210800000011, -96.7857491000000039 32.8083789000000010, -96.7857491000000039 32.8129439599999984, -96.7857491000000039 32.8192843100000005, -96.7857491000000039 32.8246102000000022, -96.7816776199999964 32.8246102000000022, -96.7758235499999984 32.8246102000000022, -96.7712421100000029 32.8246102000000022, -96.7648789899999997 32.8246102000000022, -96.7608065999999951 32.8246102000000022, -96.7549525400000050 32.8246102000000022, -96.7524082000000050 32.8246102000000022, -96.7524082000000050 32.8215668300000019, -96.7524082000000050 32.8167481699999968, -96.7524082000000050 32.8111686599999999, -96.7524082000000050 32.8073644500000015, -96.7524082000000050 32.8025457800000027, -96.7524082000000050 32.7992488000000009, -96.7580068299999994 32.7992488000000009, -96.7651335200000062 32.7992488000000009, -96.7702240100000068 32.7992488000000009, -96.7753144999999932 32.7992488000000009, -96.7796414200000044 32.7992488000000009, -96.7857491000000039 32.7992488000000009))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1932",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Observation, Specimen, Machine Observation)"
 ]
}

 The dataset includes 20166 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0080710-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ts7292
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calliotropis oros Vilvens, 2007"
 ]
}

 The dataset includes 48 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0080751-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3cg49y
title: Occurrence Download

description: A dataset containing 120 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Microlophus atacamensis (Donoso-Barros, 1960))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 120 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036026-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.