cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/jc3-bpa-wjx
title: Ragadia crisia (Hübner, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159193457
title: Interaction of alpha-synuclein with monolayers and vesicles and the modulation of vesicle-membrane adhesion studied by x-ray reflectivity, G

description: We want to study how alpha-synuclein (aSyn), a key protein known in Parkinson’s disease, interacts with membranes. We will use two different well controlled membrane model systems: a Langmuir film balance (ID10a) and a bulk solution of vesicles (BM26). In bulk we aim at the structure of condensates formed by aSyn and vesicles, at the Langmuir monolayer, we want to probe whether aSyn modulates the adhesion of vesicles at the monolayer, mimicking the interaction of synaptic vesicles and the synaptic membrane. At the same time we can monitor changes in the monolayer upon binding and eventually also of protein conformation and aggregation.
DOI: 10.15468/dl.hh8gaj
title: Occurrence Download

description: A dataset containing 135 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Undaria pinnatifida (Harv.) Suringar",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 135 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0101341-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/d6q-n1t-j4b
title: Danaus (Anosia) chrysippus (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r75-qcj-7ys
title: Mycalesis moorei Felder, 1867

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2204015138
title: Probing the local structure of flash-pyrolyzed IrCu aerogels during oxygen evolution reaction

description: This experiment aims at elucidating the complex structure-activity-stability relationship driving the high performance of hollow iridium-copper (IrCu) aerogel catalyst for the oxygen evolution reaction (OER) at proton exchange water electrolyzer (PEMWE) anode. The proposal relies on the use of high energy X-ray total scattering measurements in operando conditions, using a recently built X-ray transparent PEMWE cell and its test station apparatus available at the ID31 beamline of the ESRF
DOI: 10.3535/jh8-37f-v0f
title: Catopsilia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4mj-m98-wyj
title: Melanitis phedima Cramer, 1782

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/h30-crw-hvz
title: Papilio dialis (Leech, 1893)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wl2-p9x-d7r
title: Eurema hecabe (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zq1-shn-r7v
title: Euploea mulciber verhuelli (Moore, 1883)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2206382844
title: CryoEM study of Nitrogenase

description: Nitrogenases are metalloenzymes that efficiently catalyze the reduction of atmospheric dinitrogen into ammonia under ambient conditions, hence playing a key role in the global nitrogen cycle. NifE-NifN protein complex is involved in the last step of the biosyntheses of its active site.
DOI: 10.3535/hyb-s3c-nhs
title: Appias placidia (Stoll, 1790)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/p45-hk6-e8n
title: Papilio fuscus Goeze, 1779

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2160869275
title: Simultaneous SAXS/WAXS scanning imaging of maize stem tissues to understand enzyme hydrolysis reactivity

description: Lignocellulosic biomass is a promising resource for second-generation biofuels but its complex structure presents challenges to efficient enzymatic hydrolysis. Characterizing in wet-state, porosity and cellulose fibril organization at the nanoscale is essential to understanding lignocellulose biochemical transformation, as it influences enzyme diffusion before cellulose conversion into glucose. This study focuses on different maize stem genotypes subjected to various hydric stress and hydrothermal pretreatments. SAXS/WAXS imaging on water-dipped slices will reveal local porosity, inter-nanofibril distances and cellulose crystallinity in different tissues, depending on growth and treatment conditions. Coupled with PFG-NMR or FRAP diffusion analyses, these X-ray maps will highlight the influence of nanostructural variations on the enzyme diffusion. Cartographies obtained at different hydrolysis time will be innovative tools to observe structural transformations induced by enzyme action.
DOI: 10.3535/5gf-23s-0ap
title: Papilio aegeus Donovan, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/py9-793-08t
title: Danaus (Salatura) affinis Fabricius, 1775

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2160870041
title: Effect of hydrogen source on the synthesis of superconductive yttrium hydrides

description: The hydrogen-rich compounds under pressure have recently gained much attention as potential room-temperature superconductors. Here we propose to investigate the crystal chemistry of the reaction products in Y–NH3BH3 and Y–paraffin oil systems at pressures up to 210 GPa by single crystal X-ray diffraction (SCXRD) at ID11 beamline. This study will shed light on the diverse high pressure chemistry of these systems and allow the determination of the exact structures of potentially superconducting compounds, as well as any other compounds that may be formed during synthesis. The main objectives of this proposal are to i) synthesize novel yttrium compounds in laser-heated diamond anvil cells (LHDACs), ii) determine their crystal structure in-situ by employing synchrotron SCXRD, iii) establish the produced compounds’ equation of state, find out their stability range.
DOI: 10.3535/9e3-cgk-7el
title: Delias ladas Grose-Smith, 1894

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2160870689
title: XAS study of etched carnelian beads from the British Museum Collection: investigating the chemical contribution of the whitening

description: Etched carnelian beads are important archaeological artefacts that were produced from the Early Bronze Age and spread through commercial and technological exchanges all across Eurasia. Their characteristic patterns were drawn by craftspeople using a caustic paste that etched the areas of the plain Fe-coloured carnelian on which they were applied, turning them white when heated. Despite their bold white colour, the etched areas have been found to display an increased porosity compared to the unetched ones, without any compositional difference. Here, we propose to use Fe K-edge µ-XAS (ID21) to study a set of ancient carnelian beads from the British Museum collections and mock-up samples to further understand the origin of the white colour of the etched beads, as well as assess the possibility to characterise the manufacturing process of such beads with this technique.
DOI: 10.3535/cnm-e7t-zwz
title: Delias

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pdr-m83-1a1
title: Troides magellanus (Felder & Felder, 1862)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2160876005
title: Direct crystallographic study of phase V of solid hydrogen by single crystal X-ray diffraction

description: Measuring crystal structures of hydrogen at ultrahigh pressures is important for understanding the physics of this fundamental quantum solid and its pressure-induced phase transitions, especially metallization. There are multiple phase transitions on the pathway of hydrogen towards its metallization. Direct crystallographic studies of high pressure phases, especially those above multi-megabar pressures, requires state-of-art synchrotron technologies. We recently successfully measured single crystal X-ray diffraction data of phase IV of hydrogen above 200 GPa at multiple nano-probe beamlines. It is a great opportunity to take advantage of the nano-probe at ID27 with the updated 4th generation synchrotron to explore crystal structure of H2 at higher pressures. We target phase V above 325 GPa to verify theoretical models for this phase. Meanwhile, we would get hints on the feasibility of applying such technology for studying hydrogen, eventually metallic hydrogen, at even higher pressure.
DOI: 10.3535/148-snp-0xw
title: Prusiana prusias matinus (Fruhstorfer, 1911)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/25f-v6p-6z5
title: Delias hyparete (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5l6-v1g-kgs
title: Mycalesis mineus Linnaeus, 1858

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ch8-74l-elb
title: Catopsilia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/x3t-exq-eb9
title: Lethe manthara (Felder, 1867)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2206635608
title: Bumblebee brain

description: We stand at a threshold in understanding brain function and the neural underpinnings of intelligence, and work on the compact nervous systems of insects has been at the forefront of this dynamic field. For the first time, we have the tools to decipher the complete wiring diagrams of insect brains – exquisite biological microcomputers that allow, in some species, high-precision navigation over miles, face recognition, counting, visual concept learning, complex social systems, even forms of tool use. We aim to discover comprehensively how neural circuits in insect brains mediate their range of complex behaviour and cognition and allow the emergence of new routines to support resilience in changing environments. To start, we propose generating a high-resolution, comprehensive bumblebee brain wiring diagram or “projectome” using X-ray holographic nanotomography (XNH) at ID16A. This will be a foundation for further studies to pinpoint the key mechanisms of intelligence.
DOI: 10.3535/6ts-384-h97
title: Graphium agamemnon (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b1v-zm6-y05
title: Eurema tominia (Snellen van Vollenhoven, 1865)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zdx-475-jr9
title: Cepora julia Doherty, 1891

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2160708319
title: Pressure-induced crossover between charge-density-wave phases of FeGe

description: We seek to investigate the high-pressure crystal structure of FeGe using low-temperature single-crystal XRD. Among several candidate kagome metals, FeGe is unique in that it combines magnetic order with a charge-density-wave (CDW) instability at ambient pressure. Recent resistivity measurements showed an unexpected stabilization of the CDW phase of FeGe upon compression, which is contrary to the conventional scenario of CDW suppressed by pressure. Interestingly, above 20 GPa another CDW phase of unknown origin was detected. We seek to determine the nature of this high-pressure CDW-II phase, the mechanism of its formation from the ambient-pressure CDW-I phase, and the reasons for the initial stabilization of CDW-I under pressure.
DOI: 10.15151/esrf-es-2160710143
title: Investigation of Volume Change and Interfacial Contact Degradation Mechanism of Solid State Battery Conversion Cathodes

description: Sulfur-based materials are among the most widely investigated compounds as conversion-type cathode-active materials for batteries. While their use in conventional batteries is challenging due to detrimental interactions with liquid electrolyte, solid-state batteries (SSBs) offer a potential solution due to improved stability. However, conversion cathodes undergo huge volume changes during charging and discharging reactions. This volume expansion and contraction has severe effects on SSBs, such as cracks within the cathode. Our group has previously shown that operando synchrotron X-ray micro-CT can be used to reveal the degradation mechanisms of different SSB electrode materials, such as lithium metal and silicon electrodes. The goal of the proposed beamtime allocation is to observe chemo-mechanical degradation of conversion-type cathodes in SSBs through electrode and interfacial fracture and relate this to their changing microstructures during electrochemical cycling.
DOI: 10.3535/fcw-m9g-e7j
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1lq-l4b-0xn
title: Eurema hecabe (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/xf2-z93-qjv
title: Appias lyncida (Cramer, [1779] )

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2066252035
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: 10.3535/a0k-hnj-91r
title: Appias ada (Stoll, [1782] )

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vcv-4tc-y6n
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ccz-fh2-rfj
title: Delias rosenbergi Snellen van Vollenhoven, 1865

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nkl-6lm-xk7
title: Eurema hecabe (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/l23-yhl-6v5
title: Papilio memnon Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ls5-a7z-d6q
title: Papilio blumei Boisduval, 1836

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/3jt-aas-379
title: Catopsilia scylla (Linnaeus, 1763)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.gh8x52
title: Occurrence Download

description: A dataset containing 75 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cornus alba L.",
 "Country is Latvia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 75 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0101344-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/ref-bmh-wr9
title: Graphium

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/t3c-9wh-mqp
title: Catopsilia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5j5-xga-qwg
title: Lethe confusa Aurivillius, 1897

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g1p-ekm-2zx
title: Papilio polytes Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ag9-ylh-tvf
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gbg-50b-fp7
title: Graphium

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159912128
title: electronic structure and local atomic environment of Re species on a TiO2 support under catalytic conditions (water, temperature and H2 pres

description: The removal of oxygen atoms of erythritol by catalytic hydrogenolysis can give access to butanediols and butanetriols (“target polyols”), which are valuable products for plasticizers and pharmaceuticals. This reaction was carried out in liquid phase in batch reactor with water as solvent, at 120 bar H2 and at 240 °C with heterogeneous supported metal catalysts. ReOx/TiO2 is a promising alternative to noble metal catalysts usually employed for this reaction. We recently observed that this catalyst could generate 70% yield of the target polyols. One current challenge is to assess the degree of oxidation of Re during the catalytic reaction. The aim of these experiments will be to characterize the electronic structure and local atomic environment of the Re species under working conditions, i.e. in presence of water (as the solvent), erythritol (as the substrate), at 240 °C and under pressure of hydrogen (120 bars).
DOI: 10.3535/a5z-2cv-vmw
title: Appias zarinda (Boisduval, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159909387
title: Early evolution of growth and physiology during the mammal-reptile split using phase contrast tomography of unique fossil specimens

description: Amniotes (land vertebrates) include mammals and reptiles, encompassing a vast range of ecologies, physiologies, and life histories from fast-growing homeothermic endotherms (mammals and birds) to slow-growing poikilothermic ectotherms (non-avian reptiles). All living amniotes share a common ancestor that lived over 300 million years ago. However, very little is known of the growth and physiology of this ancestor, because traditional methods to study bone tissue microstructure are destructive and cannot be applied to rare or tiny fossils. We aim to use synchrotron X-ray phase-contrast micro computed tomography to reveal bone tissue microstructure of the earliest amniote fossils and their ancestral (stem) lineage, providing unprecedented information on the life history and growth rates of the earliest amniotes. This experiment will address a fundamental question of vertebrate evolution, providing novel insights into the evolution of growth patterns during the mammal-reptile split.
DOI: 10.3535/aap-wb5-l98
title: Graphium agamemnon (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hcj-d6q-cgk
title: Danaus (Salatura) affinis Fabricius, 1775

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159910755
title: Magnetic structure of the Cd6Tb quasicrystal approximant

description: We propose to revisit the Cd6Tb quasicrystal approximant, whose magnetic structure we could not determine 12 years ago, by X-ray magnetic diffraction. We think
we can do it now, due to a combination of factors: 1) a magnetic model has been proposed for the isostructural system Au-Al-Tb; 2) we plan a different experimental
method, i.e. azimuthal scans, which could not be performed during the previous measurements; 3) we are now able to deal with the complication of the structural
phase transition. Solving the magnetic structure of several quasicrystal approximants is necessary in order to understand the key ingredients to realise long-range
antiferromagnetic order on a quasicrystal, and what it would be like.
DOI: 10.15468/dl.h9qj8p
title: Occurrence Download

description: A dataset containing 341 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cornus alba L.",
 "Country is Denmark",
 "HasCoordinate is true"
 ]
}

 The dataset includes 341 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0101342-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/fsn-1a3-jqj
title: Melanitis phedima Cramer, 1782

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/p5l-n5z-xvs
title: Catopsilia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159913919
title: Understanding irradiation assisted hydrogen enhanced localized plasticity using in situ BCDI

description: This proposal describes the use of BCDI at the ID01 beamline to understand the hydrogen embrittlement localized plasticity (HELP) mechanism in Ni and Ni-Cr model single crystals. Three-dimensional coherent X-ray diffraction will be used to image the hydrogen-induced strain, and to quantify the time dependent structural evolution induced during hydrogen charging. Comparison between pristine and nano-indented crystals of similar morphology will help elucidate the importance of defect nucleation during hydrogen embrittlement.
DOI: 10.3535/g1v-bpn-x0r
title: Appias zarinda (Boisduval, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15151/esrf-es-2159922165
title: Measurement of Fe3+ content and its genesis in lunar soil glass by in situ HEFRD XANES spectroscopy

description: The focus of this proposal is to determine the specific valence states of iron ions in 250 glass matrix particles selected from the Chang'e-5(CE-5) and Chang'e-6(CE-6) missions using synchrotron in-suit HERFD X-ray absorption near edge structure (XANES) spectroscopy, with an emphasis on the distribution and content of Fe³⁺. This study aims to gain the following new insights: (1) Differences in redox processes between volcanic glass (endogenic) and impact glass (exogenic); (2) The effect of different impact scales on oxidation, and the evidence for the existence of oxidation, is explored for the largest impact represented by the Aiken Basin on the lunar backside.
DOI: 10.3535/0pz-1kn-xpj
title: Eurema hecabe (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wdz-phb-m6w
title: Eurema hecabe (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7kg-5e7-zfs
title: Pachliopta aristolochiae (Fabricius, 1775)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vn2-32c-ynx
title: Catopsilia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.