cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-2295870788
title: First High Pressure Investigation of the Hf-C-N Ternary System

description: With advancements in space exploration, hypersonic travel, and nuclear technology, there is a growing demand 
for materials that can withstand extreme conditions, including exposure to high temperatures, radiation, 
corrosion, and chemical reactivity. The highest melting temperature (Tm) recorded to date is in Ta4HfC5, with a 
Tm of 4215 K. However, a recent theoretical simulation indicates that a ternary Hf-C-N alloy containing 20 
at. % of N and 27 at. % of C could potentially increase the Tm record by an additional 200 K. In this proposal, 
we aim to investigate for the first time the Hf-C-N ternary system using laser-heated diamond anvil cells (LH-DACs) and to synthesize multiple novel compounds, with some expected to exhibit very high Tm, potentially 
surpassing the current known record. The crystal structures of these compounds will be solved and refined 
through the analysis of the collected single-crystal X-ray diffraction (SCXRD) data.
DOI: 10.15151/esrf-es-2305775765
title: XAS analysis of Cu SAPCs supported on TIO2

description: Aim of the proposal is to carry out a preliminary structural analysis of Cu Single-atom photocatalysts (SAPCs) on TiO2 substrates, in preparation for the experiment CH-7943
DOI: 10.15468/dl.me28sw
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Kazakhstan",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Lilium martagon"
 ]
}

 The dataset includes 21 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006307-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.31078738
title: Sample Stimulus Videos from the Experiment from Asymmetric Playback Speeds for Ascent and Descent Phases Produce Natural Jump Impressions

description: Video clips illustrating the ascent and descent phases with asymmetric playback speeds used as experimental stimuli.
DOI: 10.6084/m9.figshare.31078738.v1
title: Sample Stimulus Videos from the Experiment from Asymmetric Playback Speeds for Ascent and Descent Phases Produce Natural Jump Impressions

description: Video clips illustrating the ascent and descent phases with asymmetric playback speeds used as experimental stimuli.
DOI: 10.13140/rg.2.2.18841.48480
title: In the Business of Transforming Lives ~ Blog
DOI: 10.15468/dl.e4ct7z
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((48.57969 40.73563,92.42031 40.73563,92.42031 58.26437,48.57969 58.26437,48.57969 40.73563))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Limnas veresczaginii"
 ]
}

 The dataset includes 12 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006308-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18150/cueqbt
title: Aliphatic Amines Unlocked for Selective Transformations through Diazotization

description: While aromatic diazonium salts are important reagents in organic synthesis, ‘Diazonium ions generated from ordinary aliphatic primary amines are usually useless for preparative purposes, since they lead to a mixture of products giving not only substitution by any nucleophile present, but also elimination and rearrangements if the substrate permits.’1 In this work, we report that this statement is no longer valid, and it is now possible to control diazotization of aliphatic amines by utilizing isopentyl nitrite in HFIP. This transformation enabled electrophilic aromatic substitution with these highly abundant and commercially available alkyl reagents, as well as transforming them into building blocks typically employed in organic synthesis. The methodology opens an avenue for reactions involving aliphatic amines, even such demanding substrates as amino acids, as a source of carbocations thus expanding the degree of chemical space.
DOI: 10.6084/m9.figshare.31132315.v1
title: Supplementary files for “<b>Comparative plastid genomics of Elaeagnaceae: Resolving phylogeny and revealing structural evolution”</b>

description: Despite having an established backbone phylogeny of Elaeagnaceae, the intrageneric relationships within <i>Elaeagnus</i> remain elusive, and family-wide plastome evolution is poorly explored. We analyzed 71 plastomes of 62 species, including four newly sequenced <i>Elaeagnus </i>L.<i> </i>samples, to reconstruct phylogenies using protein-coding genes (PCGs), intergenic spacers (IGS), and complete sequences. Among these datasets, PCGs provided the strongest resolution, clarifying interspecific and infraspecific relationships within <i>Hippophae </i>L. However, <i>Elaeagnus</i> topologies remained poorly resolved across all datasets, suggesting a history of rapid evolutionary radiation. Plastome structure was highly conserved in Elaeagnaceae, except for lineage-specific IR expansion in <i>Hippophae</i>. Additionally, we identified repeat sequences and signals of positive selection. This study provides essential plastomic resources for understanding the phylogenetic complexity and adaptive evolution of Elaeagnaceae.
DOI: 10.6084/m9.figshare.31132315
title: Supplementary files for “<b>Comparative plastid genomics of Elaeagnaceae: Resolving phylogeny and revealing structural evolution”</b>

description: Despite having an established backbone phylogeny of Elaeagnaceae, the intrageneric relationships within <i>Elaeagnus</i> remain elusive, and family-wide plastome evolution is poorly explored. We analyzed 71 plastomes of 62 species, including four newly sequenced <i>Elaeagnus </i>L.<i> </i>samples, to reconstruct phylogenies using protein-coding genes (PCGs), intergenic spacers (IGS), and complete sequences. Among these datasets, PCGs provided the strongest resolution, clarifying interspecific and infraspecific relationships within <i>Hippophae </i>L. However, <i>Elaeagnus</i> topologies remained poorly resolved across all datasets, suggesting a history of rapid evolutionary radiation. Plastome structure was highly conserved in Elaeagnaceae, except for lineage-specific IR expansion in <i>Hippophae</i>. Additionally, we identified repeat sequences and signals of positive selection. This study provides essential plastomic resources for understanding the phylogenetic complexity and adaptive evolution of Elaeagnaceae.
DOI: 10.15468/dl.7apq5k
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((88.688941 24.060869, 88.612038 24.055292, 88.537048 24.0387, 88.465836 24.011506, 88.400167 23.974384, 88.341668 23.928258, 88.291782 23.874272, 88.251735 23.813764, 88.22250200000001 23.748231, 88.20479 23.679294, 88.199018 23.608653, 88.205309 23.538049, 88.223488 23.46922, 88.253092 23.403855, 88.293378 23.343559, 88.343346 23.289807, 88.401763 23.243916, 88.46719299999999 23.207007, 88.53803499999999 23.17998, 88.612557 23.163496, 88.688941 23.157956, 88.765325 23.163496, 88.83984700000001 23.17998, 88.910689 23.207007, 88.976119 23.243916, 89.034536 23.289807, 89.084504 23.343559, 89.12479 23.403855, 89.154394 23.46922, 89.172573 23.538049, 89.178864 23.608653, 89.173092 23.679294, 89.15537999999999 23.748231, 89.126147 23.813764, 89.0861 23.874272, 89.036214 23.928258, 88.977715 23.974384, 88.912046 24.011506, 88.840834 24.0387, 88.765844 24.055292, 88.688941 24.060869))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006310-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18150/uscjjg
title: Redirecting Formate Delivery toward Alkenes: Markovnikov α-Carboxylation via Cobalt/Photoredox/Bro̷nsted Acid Catalysis

description: Advances in photocatalysis have significantly expanded the chemist’s toolbox, enabling the use of sustainable C-1 feedstocks for the synthesis of carboxylic acids. While linear-selective carboxylation of olefins with formate salts involving CO2·– generation and subsequent Giese-type addition has previously been reported, Markovnikov selectivity has remained underexplored. Herein, we report a new photochemical approach for the selective synthesis of branched carboxylic acids using formate salts. The switch in regioselectivity is achieved through the synergistic integration of a metal-hydride hydrogen atom transfer (MHAT) strategy with cobalt catalysis, a Bro̷nsted acid, and photocatalysis. A bench- and air-stable N,N-diprotonated DABCO salt is introduced as a novel precatalyst that facilitates both catalytic cycles. This design enables a balanced equilibrium between formate activation and the MHAT cycle, allowing the persistent radical effect to operate effectively, which was explored both experimentally and computationally. The method accommodates a broad range of olefins, including bioactive compounds, and gives access to carboxylic acids bearing all-carbon quaternary centers with Markovnikov selectivity. The operational simplicity and versatility of the protocol make it well-suited for late-stage modification and isotope labeling of natural products and biologically active scaffolds.
DOI: 10.15468/dl.u58zxt
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Kazakhstan",
 "Geometry POLYGON((59.85277 36.24421,96.14723 36.24421,96.14723 50.75579,59.85277 50.75579,59.85277 36.24421))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Limonium michelsonii"
 ]
}

 The dataset includes 24 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006311-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xh26ru
title: Occurrence Download

description: A dataset containing 659 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Pissodes validirostris"
 ]
}

 The dataset includes 659 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006312-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57841/casdc.0007026
title: 高分辨电镜成像测量数据集
DOI: 10.15468/dl.snc74b
title: Occurrence Download

description: A dataset containing 58274 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Odonata observations from SE Asia"
 ]
}

 The dataset includes 58274 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024734-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ewh8kh
title: Occurrence Download

description: A dataset containing 2541 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Leopardus wiedii"
 ]
}

 The dataset includes 2541 records from 229 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032257-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8uegnu
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-107.2188 21.44913, -107.0688 21.44913, -107.0688 21.59913, -107.2188 21.59913, -107.2188 21.44913))"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032258-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.39r8p3
title: Occurrence Download

description: A dataset containing 260 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((125.26601 21.78181,117.35573 43.81772,100.40498 46.07783,84.58419 31.9522,91.08207 10.76374,109.72789 8.50363,125.26601 21.78181))",
 "TaxonKey is Buddleja nivea"
 ]
}

 The dataset includes 260 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032260-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29874182
title: <b>Data for A new genus of subterranean spiders (Araneae: Linyphiidae: Erigoninae) from the eastern United States.</b>

description: A new genus, Cornicudiabola Milne gen. nov. (Araneae, Linyphiidae: Erigoninae), supported with phylogenomic analyses using ultraconserved elements, is erected to hold three species, one of which was described from a female in 1886 as Erigone infernalis Keyserling and again from a female in 1898 as E. albescens Banks. Herein we re-describe the female, describe the male, and designate E. albescens as a junior synonym of E. infernalis syn. nov., and transfer this species to the new genus as Cornicudiabola infernalis Keyserling comb. nov. The other two species are new to science: C. draneyi Milne sp. nov. and C. hardeni Milne sp. nov. All three species are from caves, shallow subterranean habitats, and/or deep decaying leaf litter in the eastern United States. Many of the specimens within this genus were collected from deep soils using subterranean pitfall traps (pipe traps), a lesser-known collection technique, especially outside of Europe.
DOI: 10.6084/m9.figshare.29874182.v1
title: <b>Data for A new genus of subterranean spiders (Araneae: Linyphiidae: Erigoninae) from the eastern United States.</b>

description: A new genus, Cornicudiabola Milne gen. nov. (Araneae, Linyphiidae: Erigoninae), supported with phylogenomic analyses using ultraconserved elements, is erected to hold three species, one of which was described from a female in 1886 as Erigone infernalis Keyserling and again from a female in 1898 as E. albescens Banks. Herein we re-describe the female, describe the male, and designate E. albescens as a junior synonym of E. infernalis syn. nov., and transfer this species to the new genus as Cornicudiabola infernalis Keyserling comb. nov. The other two species are new to science: C. draneyi Milne sp. nov. and C. hardeni Milne sp. nov. All three species are from caves, shallow subterranean habitats, and/or deep decaying leaf litter in the eastern United States. Many of the specimens within this genus were collected from deep soils using subterranean pitfall traps (pipe traps), a lesser-known collection technique, especially outside of Europe.
DOI: 10.15468/dl.vzfgsn
title: Occurrence Download

description: A dataset containing 2339 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((155.21242 33.64726,124.41856 55.96578,78.08641 41.27511,78.08641 24.32436,93.05964 1.15836,106.62026 1.44084,114.53061 -1.10178,135.15402 4.54849,155.21242 33.64726))",
 "TaxonKey is Tetradium glabrifolium"
 ]
}

 The dataset includes 2339 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032261-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tpdacz
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Nymphaea vanildae"
 ]
}

 The dataset includes 13 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032262-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.njzhkp
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-107.0688 21.44913, -106.9188 21.44913, -106.9188 21.59913, -107.0688 21.59913, -107.0688 21.44913))"
 ]
}

 The dataset includes 10 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032263-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y5xkq6
title: Occurrence Download

description: A dataset containing 497 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.hascoordinate = TRUE
 AND occurrence.hasgeospatialissues = FALSE
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (CAST(occurrence.taxonkey AS INTEGER) = 8084280 OR CAST(occurrence.acceptedtaxonkey AS INTEGER) = 8084280 OR CAST(occurrence.kingdomkey AS INTEGER) = 8084280 OR CAST(occurrence.phylumkey AS INTEGER) = 8084280 OR CAST(occurrence.classkey AS INTEGER) = 8084280 OR CAST(occurrence.orderkey AS INTEGER) = 8084280 OR CAST(occurrence.familykey AS INTEGER) = 8084280 OR CAST(occurrence.genuskey AS INTEGER) = 8084280 OR CAST(occurrence.specieskey AS INTEGER) = 8084280)
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 497 records were derived from 313 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032246-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m46j36
title: Occurrence Download

description: A dataset containing 1940493 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Milvus milvus"
 ]
}

 The dataset includes 1940493 records from 2459 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032235-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ffb5gh
title: Occurrence Download

description: A dataset containing 16825 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Accipiter brevipes",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Geometry POLYGON ((-6.6 29.26705, -6.6 50.94, 40.81373 50.94, 40.81373 29.26705, -6.6 29.26705))",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Observation, Material sample)"
 ]
}

 The dataset includes 16825 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049460-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cukewz
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Saudi Arabia",
 "TaxonKey is Camelidae"
 ]
}

 The dataset includes 90 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005345-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30373246.v1
title: Supplement data for "Isothermal thermoluminescence dating of calcite corals: Implications for sea-level change"

description: Supplement data for "Isothermal thermoluminescence dating of calcite corals: Implications for sea-level change".
DOI: 10.6084/m9.figshare.30110293
title: Lab on Paper

description: This study presents a facile and cost-effective cutting method for fabricating microfluidic paper-based analytical devices (µPADs). Three µPAD designs were developed, differing only in the coverage of the paper strip layer: one with a transparent sheet, one with adhesive tape, and one with no coverage. The imbibition behavior of deionized water through each µPAD design was compared, revealing the impact of evaporation, trapped gas, tortuosity, and layers on the imbibition process. A novel semi-empirical equation was formulated to model penetration length dynamics, utilizing regression analysis of experimental data. This approach distinguishes itself from previous studies by employing a unified equation applicable across all stages of dominant forces. Additionally, unlike earlier models that assume an infinite sample reservoir, this work considers a finite sample volume, thereby enhancing its practical applicability. As a result of the imbibition of 5 μL DI water through µPADs` channels, which were made of Whatman grade 42 filter paper with a width of 2 mm (±0.05), the final imbibition length was measured as 29.9, 28.8, and 24.1 mm, respectively for each type as mentioned before. Furthermore, the coefficient of determination (R²) of 0.9999 for the semi-empirical equation indicated a superior fit for the first µPAD type. Finally, the optimized µPAD design was selected for experiments involving six concentrations of methyl orange to examine the influence of concentration on both the equation constants and the final imbibition length. The findings presented in this study advance microfluidic paper-based analytical device technology and offer valuable insights into fluid behavior within porous media.