cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-1885928311
title: Investigation of the healing potential of AlMgZr alloys using phase field modelling and 3D nano-imaging of in-situ damage-healing cycles

description: In industry applications, parts are subjected to overloads leading to void, crack and eventually part replacement. A solution to increase the lifetime of components is to use self-healing materials. These materials have the ability to close their voids and damage with the application of a heat treatment. The healing capacity of AlMgZr alloys manufactured by LPBF will be analysed. The microstructure is composed of an Al3Mg2 eutectic network, α-Al dendritic particles and Zr precipitates. To optimise the manufacturing process of new alloys and the healing heat treatment process a phase-field model will be develop to predict the microstructure evolution of the material during the healing heat treatment. To validate the model it is necessary to analyse different samples before and after the healing process. Nanoholotomography allows to analyse the same area before and after the process to track the damage and voids and to evaluate the healing potential of the material.
DOI: 10.15151/esrf-es-1885929143
title: Zinc quantitative imaging in the axon initial segment: involvement of zinc homeostasis in neurodevelopment and autism

description: Zinc dyshomeostasis (deficiecy) contributes to the etiology of autism, although the molecular mechanisms involved are largely unknown. Our research consortium has identified the Zn-protein Prickle 2 (Pk2) as a critical neuronal polarity determinant and has shown that it participates in the early assembly of the axon initial segment. Pk genes are strong autism and epilepsy candidates. The aim of this experiment is to test the hypothesis that Zn homeostasis and Pk2 signalling converge during the formation of the axon and its initial segment. Thanks to the nano-correlative imaging of metals and proteins in neurons that we developed using STED super resolution microcopy and synchrotron nano-XRF, we will compare the quantitative distribution of Zn and Pk2 clusters in the axon initial segment at different stages of neurodevelopment. These results will serve as basis for further studies on Zn supplementation in Pk2 depleted models for the treatment of autism.
DOI: 10.15151/esrf-es-1830139165
title: Operando X-ray Diffraction Computed Tomography Investigation of Morphological and Structural Changes Occurring During All-Solid-State Batter

description: In All-Solid-State batteries, halide electrolytes (HEs) like Li2ZrCl6 allows Li+ conduction in composite positive electrodes. Our discovery reveals HEs can serve as secondary redox-active centers along side primary redox material LiFePO4, boosting cell capacity by several tens of percent. Leveraging chloride redox chemistry, approximately 50% of electrons are extracted during charging, with 25% recoverable upon discharge which is therefore presumably due to bulk modifications like phase transformation. Oxidation sees a rise in cell impedance and irreversible pressure decrease, hinting at significant structural changes in positive electrodes influenced by nearby conductive surfaces. We ask for Operando XRD-CT to reveal local 3D crystallographic changes, aiding in understanding electrochemical mechanisms.
DOI: 10.15151/esrf-es-1883528969
title: Structural characterization of HfZrO-based structures by ALD for embedded ferroelectric non-volatile memories

description: The aim of this proposal is to better understand the operation of Ferroelectric Random Access Memory (FeRAM) based on HfxZr1 xO2 thin films (HZO) and the impact of electrical cycling on the material structure. This will be carried out by investigating the local environment via X ray Absorption Spectroscopy at the Hf L3 and Zr K edge, within the HZ O film constituting the FeRAM. Different material configurations (solid solution vs multilayer) and impact of cycling will help to better underst and the physical mechanisms behind.
DOI: 10.15151/esrf-es-1883532837
title: Protein structural dynamics in native environments tracked by in cell time-resolved X-ray solution scattering

description: The cell interior is a complex environment characterised by molecular crowding and spatial confinement that affect chemical/thermodynamic equilibria. Our hypothesis is that cell conditions can also affect out-of-equilibrium structural dynamics. Phytochromes are photoreceptors regulating signalling responses in plants and microorganisms, initiated by photoconversion of red light-absorbing (Pr) state to an active far-red light-absorbing (Pfr) state. We have demonstrated that time-resolved X-ray scattering can be successfully applied to monitor hemoglobin dynamics within intact erythrocytes. The main objective of this proposal is to apply the in-cell TR-XSS approach to unravel how cell conditions affect the kinetics and dynamics of functionally relevant structural changes triggered by light in phytochromes. The proposed experiments will deliver the first in-cell description of the photoconversion pathway accompanying the signalling mechanism of phytochromes.
DOI: 10.15151/esrf-es-1883533212
title: Study the structural polymorphism in the brain tissues from Alzheimer's disease

description: The proposed work will apply x-ray scanning micro-diffraction (μXRD) and x-ray micro fluorescence imaging (μXRF) to histological sections of human brain tissue to map the distribution of fibrillar aggregates of these proteins and the correlated abnormal deposition of specific elements in or around plaques and tangles. We have performed μXRD and μXRF on a section of Dentate Gyrus of a subject diagnosed with Pick’s disease. These data have provided significant information on the distribution of fibrillar polymorphs among different plaques and tangles. Our results show that μXRD could identify the fibrillar and oligomeric tau deposition. By correlating μXRD to μXRF, the elements, like phosphate and sulfur, exhibit a strong corelation to fibrillar tau. To complete our characterization of the pathological pathway of Tau pathology, we propose to measure six brain regions from three patients at different stages of disease by μXRF at ID21 and μXRD at ID13.
DOI: 10.15151/esrf-es-1883560507
title: Low temperature vibrational instabilities of MoSe2

description: This proposal seeks to understand how the lattice dynamics of hexagonal MoSe2 changes with temperature. Inelastic xray scattering (IXS) measurements (beamtime HC-5550), has recenlty revealed for the first time a dramatic softening of the transverse acoustic mode of MoSe2 at the M point upon temperature reduction to 80K, anticipating a structural phase transition. This proposal aims to understand this vibrational instability and observe the phase transition by a combination of diffuse scattering (DS) and IXS extended to 10K. This study will provide a unique insight on the temperature dependence of the transport and optical properties of technologically-relevant transition metal dichalcogenides (TMDs), as controlled by the electron- and exciton- scattering with the zone-boundary acoustic phonons. The prospected results will guide the development of optoelectronic devices based on TMDs two-dimensional crystals.
DOI: 10.15151/esrf-es-1883561565
title: The role of the subsurface cation in multilayered catalysts during the oxygen evolution reaction

description: To store sustainable energy in the form of hydrogen, the efficiency of water electrolysis must be improved. Specifically, the overpotential of the oxygen evolution reaction (OER) must be reduced while high stability of the catalyst must be maintained. Perovskite oxides (ABO3) are considered promising earth-abundant catalysts for the OER in alkaline media. However, an inverse relationship between activity and stability seems to exist. We propose the use of subsurface engineering to enhance the activity of LaCoO3 layers without doping of soluble elements to overcome the activity-stability trade-off. When using LaNiO3 as a subsurface, a complex interplay between Ni and Co results in high OER activities. We propose the use of HERFD XAS to study this interplay in an operando experiment during the OER.
DOI: 10.15151/esrf-es-1883564635
title: Redox scavenging of platinum in marine ferromanganese crusts and nodules

description: Platinum (Pt), one of the least abundant elements in the Earth’s crust, is widely used in catalysis for degrading harmful chemicals, such as nitric oxide in automotive exhaust, and in anticancer drugs. We propose to determine its scavenging process in ferromanganese (FeMn) marine deposits of the Pacific, Atlantic, and Indian oceans, which leads to its billion times enrichment compared to seawater. To study samples from all known deposits among the three world’s largest oceans is a key for understanding the genesis of this marine Pt resource, its specificity, and its universality. The results of this research will be of relevance to mineral extraction and processing. This research is the main part of a post-doc project.
DOI: 10.15151/esrf-es-1885925401
title: Operando XAS/XRD study during pulsed and long-term activation and tests of Pd/CeO2-ZrO2 catalysts with varying loading for methane oxidation

description: In order to optimize the content of the expensive noble metal (NM) and retain high stability and low-temperature activity of catalysts, this study aims at studying structure-activity relationships in Pd/CeO2-ZrO2 catalysts for CH4 oxidation. This will be achieved by exploiting the strong metal-support interaction in this system and the ability to tune the noble metal speciation (particle size, oxidation state) by systematically applying various oxidative (O2) and reductive (CO, CH4) treatments. By means of in situ XAS and XRD measurements, the goal of the present study is to reveal structural changes of Pd, i.e. oxidation state and particle size (XAS), and CeO2-ZrO2 support, i.e. reduction of the mixed oxide (XRD, supported by XAS), that are caused during various reducing treatments. Next, the activity and stability of the samples will be monitored during successive light-off/light-out cycles and correlated with simultaneous operando XAS and XRD data on Pd and CeO2-ZrO2 supports.
DOI: 10.15151/esrf-es-1890356211
title: Spin excitations in superconducting single-crystalline La4Ni3O10

description: The captivating realm of nickelates, characterized by the multiple oxidation states of nickel, has been a subject of intense interest. A breadth of fascinating materials has been uncovered, including superconducting infinite-layer nickelates, and the bilayer Ruddlesden-Popper La3Ni2O7 superconductor under pressure. Recently, pressure-induced bulk superconductivity has been observed in trilayer La4Ni3O10. In contrast to the weak magnetism in La3Ni2O7, La4Ni3O10 exhibits a strong magnetic order at ambient pressure. External pressure suppresses this magnetic order and induces superconductivity at 30 K. These results suggest an unconventional superconducting mechanism in which magnetism may play an important role. We propose to perform Ni L-edge RIXS on single-crystalline La4Ni3O10 to study the spin excitations and determine the effective exchange couplings. This information is crucial to understanding the magnetism and its relationship with superconductivity in nickelates.
DOI: 10.15151/esrf-es-1911903298
title: Dynamics in highly overpacked states of soft microgel particles

description: The aim of the present proposal is to investigate the dynamics of a thermo- and pH-sensitive colloidal microgel across the glass and jamming transitions as a
function of temperature and concentration. To this purpose, we would like to enlarge the time and length scales probed by Dynamic Light Scattering (DLS) using
X-ray Photon Correlation Spectroscopy (XPCS). A peculiarity of microgel particles is their softness, namely the ability to deform and compress, adjusting both
shape and volume, in contrast to hard spheres. By controlling the peculiar particle softness of a microgel, we would like to explore the dynamics of overpacked
states that encompass glassy and jamming dynamics to highly compressed states with an effective volume fraction much larger than one. This will allow to assess
the importance of the impact of softness on the state diagram of colloidal suspensions and to advance in the general challenging problem of the understanding of
amorphous solids.
DOI: 10.15151/esrf-es-1933366990
title: Activation/Carburization of W-based catalysts for selective hydrogenation reaction

description: The project wishes to develop catalysts based on Transition Metal Carbides (TMC) (W) which are attractive alternatives to noble metals due to the
coexistence of metallic and acidic/oxophilic functionalities from abundant and cost-effective available metals. One of the main difficulties with carbide catalysts
is to control their activation (carburization) in order to precisely control the carbide/oxide balance needed for selective hydrogenation and hydrogenolysis. We
propose the thorough characterization of the Tungsten catalysts supported on TiO2 and carbon using High-Energy Resolution Fluorescence detected XAS
(HERFDXAS) at the W L3 edge during the carburization process for probing the full carbide speciation in severe conditions (high temperature, 700-800°C, and in
Methane/hydrogen atmosphere). The High-Temperature in-situ cell available on FAME-UHD beamline will allow us to fully reproduce lab-scale experiments in a
broad range of temperatures and atmospheres.
DOI: 10.15468/dl.9dpy7n
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vatica guangxiensis S.L.Mo"
 ]
}

 The dataset includes 11 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020585-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ttkf3x
title: Occurrence Download

description: A dataset containing 408 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Crocodylus johnsoni Krefft, 1873",
 "Year 2020-2024"
 ]
}

 The dataset includes 408 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020589-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.26186/149978
title: Bushfire Historical Extents - Version 3.0

description: The National Bushfire Historical Extents Dataset (version 3.0) represents the aggregation of jurisdictional supplied burnt areas polygons (except Northern Territory) that date from the late 1800's through to 2024. The burnt areas represent curated jurisdictional owned polygons of both bushfires and prescribed (planned) burns.<br>This dataset was produced under Work Stream 1C - Activity 3 of the National Bushfire Intelligence Capability; a collaborative partnership between the Australian Climate Services, CSIRO (NBIC), Geoscience Australia (GA), and the Emergency Management Spatial Information Network (EMSINA). Under agreement this Project (Activity 3) will release a nationally consistent, harmonised and standardised historical bushfire extent dataset derived from the authoritative state and territory agencies. <br>The information released within this dataset is reflective of the data supplied by participating authoritative agencies. It may, or may not, represent all fire history within that jurisdiction.<br>Apart from small updates to this dataset up until 30 June 2025 there are <strong>no plans</strong> for another major update to this Product.
DOI: 10.15468/dl.d4pu8k
title: Occurrence Download

description: A dataset containing 18 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Fauna Species of Camiguin Island, Philippines"
 ]
}

 The dataset includes 18 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020590-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48668/e2i6qr/bt8f0x
title: Ch0129_M2t.kraken2_cleaned_1.fq.gz

description: mRNA sequencing data of male sample Ch0129_M2t (paired-end R1 file).
DOI: 10.48668/e2i6qr/hft8hv
title: Ch0129_F1t.kraken2_cleaned_1.fq.gz

description: mRNA sequencing data of female sample Ch0129_F1t (paired-end R1 file).
DOI: 10.48668/e2i6qr/9xqeoq
title: Ch0129_F2s.fq.gz

description: small RNA sequencing data of female sample F2s
DOI: 10.48668/e2i6qr/i00ftd
title: Ch0129_M1t.kraken2_cleaned_1.fq.gz

description: mRNA sequencing data of male sample Ch0129_M1t (paired-end R1 file).
DOI: 10.48668/e2i6qr/kq9ff9
title: Ch0129_M1t.kraken2_cleaned_2.fq.gz

description: mRNA sequencing data of male sample Ch0129_M1t (paired-end R2 file).
DOI: 10.48668/e2i6qr/ldq7fv
title: Ch0129_F2t.kraken2_cleaned_2.fq.gz

description: mRNA sequencing data of female sample Ch0129_F2t (paired-end R2 file).
DOI: 10.48668/e2i6qr/ljv55j
title: Ch0129_M1s.fq.gz

description: small RNA sequencing data of male sample M1s
DOI: 10.48668/e2i6qr/lud0qm
title: Ch0129_F1t.kraken2_cleaned_2.fq.gz

description: mRNA sequencing data of female sample Ch0129_F1t (paired-end R2 file).
DOI: 10.48668/e2i6qr/m6lhwx
title: Ch0129_F2t.kraken2_cleaned_1.fq.gz

description: mRNA sequencing data of female sample Ch0129_F2t (paired-end R1 file).
DOI: 10.48668/e2i6qr/pdpvcw
title: R16SeptBB2.1.kraken2_unmap_1.fq.gz

description: mRNA sequencing data of sample R16SeptBB2 (paired-end R1 file).
DOI: 10.48668/e2i6qr/xjswye
title: R16SeptBB2.1.kraken2_unmap_2.fq.gz

description: mRNA sequencing data of sample R16SeptBB2 (paired-end R2 file).
DOI: 10.48668/e2i6qr/yf8lb7
title: Ch0129_M2t.kraken2_cleaned_2.fq.gz

description: mRNA sequencing data of male sample Ch0129_M2t (paired-end R2 file).
DOI: 10.48668/e2i6qr/zyr5t0
title: Ch0129_M2s.fq.gz

description: small RNA sequencing data of male sample M2s
DOI: 10.48668/e2i6qr
title: Genome of tropical bed bug Cimex hemipterus (Cimicidae, Hemiptera) reveals tetraspanin expanded in bed bug ancestor

description: Cimex species are ectoparasites that exclusively feed on warm-blooded animals such as birds and mammals. Three cimicid species are known to be persistent pests for humans, including the tropical bed bug Cimex hemipterus, common bed bug Cimex lectularius, and Eastern bat bug Leptocimex boueti. To date, genomic information is restricted to the common bed bug C. lectularius, which limits understanding their biology and to provide controls of bed bug infestations. Here, a chromosomal-level genome assembly of C. hemipterus (495 Mb [megabase pairs]) contained on 16 pseudochromosomes (scaffold N50 = 34 Mb), together with 9 messenger RNA and small RNA transcriptomes were obtained. In comparison between hemipteran genomes, we found that the tetraspanin superfamily was expanded in the Cimex ancestor. This study provides the first genome assembly for the tropical bed bug C. hemipterus, and offers an unprecedented opportunity to address questions relating to bed bug infestations, as well as genomic evolution to hemipterans more widely.
DOI: 10.48668/e2i6qr/abdybv
title: Cimex_hemipterus_genomic.gff3.gz

description: Genome annotation (GFF3 format)
DOI: 10.48668/e2i6qr/g18gym
title: BB0129_F1.fq.gz

description: small RNA sequencing data of female sample F1s
DOI: 10.48668/e2i6qr/jd2hgv
title: DTG-OmniC-311_R1_001.fastq.gz

description: Omni-C sequencing data (paired-end R1 file).
DOI: 10.48668/e2i6qr/umfa9x
title: Cimex_hemipterus_genomic.fna.gz

description: Final genome assembly.
DOI: 10.48668/e2i6qr/vdbmjs
title: Cimex_hemipterus_proteins.fa.gz

description: Gene models protein sequences
DOI: 10.48668/e2i6qr/vgajul
title: DTG-OmniC-311_R2_001.fastq.gz

description: Omni-C sequencing data (paired-end R1 file).
DOI: 10.5281/zenodo.14032872
title: Hannover Aegidien-Apotheke (ca. 1924/1947)

description: Historical questionnaire/s 1924/1948 and index cards, partly selected enclosures regarding the history of a German pharmacy, catalogued via Kalliope portal (Historischer Fragebogen 1924/1948 und Karteikarten, ggf. gemeinfreie Anlagen zur Apothekengeschichte; als Katalog dient das Nachlassportal Kalliope): https://kalliope-verbund.info/DE-611-BF-70963 [Funktion: Im Findbuch anzeigen]Please note: The Kalliope catalogue entry might indicate related material in the archival folder which cannot be published due to copyright or other legal restrictions (NB: Das Katalogisat bei Kalliope kann auch auf Materialien - teils erheblichen Umfangs - verweisen, die aus archiv- oder urheberrechtlichen Gründen nicht veröffentlicht werden dürfen).Historical
DOI: 10.5281/zenodo.14032884
title: Hannover Anker-Apotheke (ca. 1924/1947)

description: Historical questionnaire/s 1924/1948 and index cards, partly selected enclosures regarding the history of a German pharmacy, catalogued via Kalliope portal (Historischer Fragebogen 1924/1948 und Karteikarten, ggf. gemeinfreie Anlagen zur Apothekengeschichte; als Katalog dient das Nachlassportal Kalliope): https://kalliope-verbund.info/DE-611-BF-70963 [Funktion: Im Findbuch anzeigen]Please note: The Kalliope catalogue entry might indicate related material in the archival folder which cannot be published due to copyright or other legal restrictions (NB: Das Katalogisat bei Kalliope kann auch auf Materialien - teils erheblichen Umfangs - verweisen, die aus archiv- oder urheberrechtlichen Gründen nicht veröffentlicht werden dürfen).Historical
DOI: 10.15468/dl.4sej7v
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Potamon persicum Pretzmann, 1962"
 ]
}

 The dataset includes 51 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020593-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14032900
title: Hannover Einhorn-Apotheke (ca. 1924/1947)

description: Historical questionnaire/s 1924/1948 and index cards, partly selected enclosures regarding the history of a German pharmacy, catalogued via Kalliope portal (Historischer Fragebogen 1924/1948 und Karteikarten, ggf. gemeinfreie Anlagen zur Apothekengeschichte; als Katalog dient das Nachlassportal Kalliope): https://kalliope-verbund.info/DE-611-BF-70963 [Funktion: Im Findbuch anzeigen]Please note: The Kalliope catalogue entry might indicate related material in the archival folder which cannot be published due to copyright or other legal restrictions (NB: Das Katalogisat bei Kalliope kann auch auf Materialien - teils erheblichen Umfangs - verweisen, die aus archiv- oder urheberrechtlichen Gründen nicht veröffentlicht werden dürfen).Historical
DOI: 10.15468/dl.d96vuh
title: Occurrence Download

description: A dataset containing 5432 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pteris semipinnata L."
 ]
}

 The dataset includes 5432 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020592-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10600747
title: Kufor-Rakeb Syndrome-Associated Psychosis: A Novel Loss-of-Function ATP13A2 Variant and Response to Antipsychotic Therapy
DOI: 10.5281/zenodo.10600748
title: Kufor-Rakeb Syndrome-Associated Psychosis: A Novel Loss-of-Function ATP13A2 Variant and Response to Antipsychotic Therapy