cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17639302
title: dataset relevant to the article "Dextran stabilised hematite: a sustainable anode in aqueous electrolytes"

description: During the last decades, the use of innovative hybrid materials in energy storage devices has led to notable advances in the field. However, further enhancement of their electrochemical performance faces significant challenges nowadays, imposed by the materials used in the electrodes and the electrolyte. Such problems include the high solubility of both the organic and the inorganic anode components in the electrolyte as well as the limited intrinsic electronic conductivity and substantial volume variation of the materials during cycling. The present work focuses on the fabrication of novel and sustainable anode electrodes for use in energy storage devices, utilizing cross-linked oxidized dextran (Ox-Dex) as the binder and hematite (α-Fe2O3) cubes as the active component. The ion diffusion mechanism within the anode electrode materials, as well as their cycling stability, were studied via cyclic voltammetry measurements, using Li+, Zn2+ and Al3+ aqueous electrolytes. The hybrid iron oxide electrodes exhibited the highest electrochemical performance in the Al2(SO4)3 electrolyte (3000 mA g−1), followed by ZnSO4 (2000 mA g−1) and Li2SO4 (800 mA g−1). The differences in the performance of the anodes for the three investigated electrolytes were attributed to the ionic radii of Li+, Zn2+ and Al3+, which affect the rate of ion diffusion within the material lattice exhibiting the highest diffusion coefficient of 4.64 × 10−9 cm2 s−1 in Al3+. Notably, the hybrid anodes demonstrated superior cycling performance (with the lowest variance percentage of 1.3% for hybrid compared to 38.1% for the bare in the presence of Zn2+), underlining the pivotal role of the natural binder. This was attributed to hydrogen bonding interactions, which increase the contact points between the inorganic and polymeric components, resulting in a more uniform network structure. Additionally, the cross-linking of Ox-Dex promotes stability and tolerance to the volume expansion of the electrodes. These results underscore the immense potential of the proposed hybrid electrodes in the field of energy storage.
DOI: 10.15468/dl.rwaemf
title: Occurrence Download

description: A dataset containing 8207 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Machine Observation)",
 "Country is India",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Issue is one of (Zero coordinate, Coordinate rounded, Geodetic datum assumed WGS84, Coordinate reprojected, Coordinate reprojection failed, Coordinate reprojection suspicious, Coordinate accuracy invalid, Coordinate precision invalid, Coordinate uncertainty meters invalid, Coordinate precision/uncertainty mismatch, Footprint SRS invalid, Footprint WKT mismatch, Footprint WKT invalid, Country coordinate mismatch, Country mismatch, Country invalid, Country derived from coordinates, Continent derived from country, Continent derived from coordinates, Presumed swapped coordinate, Presumed negated longitude, Presumed negated latitude, Recorded date mismatch, Recorded date invalid, Recorded date unlikely, Taxon match higher rank, Taxon match aggregate, The scientific name ID was not used in backbone matching, The taxon concept ID was not used in backbone matching, The taxon ID was not used in backbone matching, The scientific name ID was not found in the checklist, The taxon concept ID was not found in the checklist, The taxon ID was not found in the checklist, The scientific name differs on the record from that found in the checklist, The backbone match found using the taxon IDs differs from what would be found if using the scientific names, Depth not metric, Depth unlikely, Depth min max swapped, Depth non numeric, Elevation unlikely, Elevation min max swapped, Elevation not metric, Elevation non numeric, Modified date invalid, Modified date unlikely, Identified date unlikely, Identified date invalid, Basis of record invalid, Type status invalid, Multimedia date invalid, Multimedia URI invalid, References URI invalid, Error during interpretation, Individual count invalid, Individual count conflicts with occurrence status, Occurrence status unparsable, Occurrence status inferred from individual count, Occurrence status inferred from basis of record, Georeferenced date unlikely, Georeferenced date invalid, Ambiguous institution, Ambiguous collection, Institution match none, Collection match none, Institution match fuzzy, Collection match fuzzy, Institution collection mismatch, Possibly on loan, Different owner institution)",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Animalia, Cnidaria, Arthropoda, Chordata, Mollusca, Echinodermata)",
 "Year 2018-2026"
 ]
}

 The dataset includes 8207 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002377-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bap29p
title: Occurrence Download

description: A dataset containing 138 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "TaxonKey is Tinantia"
 ]
}

 The dataset includes 138 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002383-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w7zmr8
title: Occurrence Download

description: A dataset containing 931 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "NetworkKey is 99d66b6c-9087-452f-a9d4-f15f2c2d0e7e",
 "TaxonKey is Chordata"
 ]
 },
 "TaxonKey is one of (Tremarctos ornatus [GBIF Backbone Taxonomy])"
 ]
}

 The dataset includes 931 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002381-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14565206
title: Atmospheric visibility measurements from Automatic Weather Station (AWS) at Freiburg – Chemiehochhaus (FRCHEM) from 2024-01-01 to 2024-12-31 [L2]

description: Quality controlled and gap-filled continuous atmospheric visibility data (Meteorological Observable Range MOR) measured at the urban rooftop weather station at Freiburg-Chemiehochhaus (FRCHEM, 7.8486ºE, 48.0011ºN, 323.5 m) using an a forward scatter system (CS125, Present Weather and Visibility sensor, Campbell Scientific Inc.) operated 2 m above roof level.



Quality controlled atmospheric visibility data are available and aggregated at 10min, 30min, hourly, daily, monthly and yearly resolution for the year 2024.

Average, minimum and maximum visibility are provided on hourly, daily, monthly and annual scales.

Hours and days with at least one minute of a visibility of less than 20, 10, 4, 2, 1, 0.5 and 0.2 km based on the WMO classes are provided on daily, monthly and annual scales. Can be used to determine frequency of fog conditions.

Hours and days with at least one minute of a visibility of greater than 50 km are provided on daily, monthly and annual scales.

Maximum visibility output by the CS125 is 75 km, so a value of 75 km means greater or equal 75 km. Averaged visibility accounts for values greater than 75 km with 75 km.

Detailed information on gap-filled data is provided.

Note: All times are provided in UTC, not local time.


For more details read `FRCHEM_2024_Visibility_MetaData.txt`.

Version 1.1



corrects an error in the time-axis of the file "..._Visibility_10_min_UTC.csv", where previously the file would only contain reasonable values until August-15, 23:50. Other files were unaffected by this.

displays times according to ISO 8610 to unambiguously identify that all times are given in UTC. Further, the column headers for the time periods have been changed to "From" and "To" to indicate the start and end of the aggregation periods.
description: COPYRIGHT



Creative Commons Attribution 4.0 International. Copyright Albert-Ludwigs-Universität Freiburg, Professur für Umweltmeteorologie, Werthmannstrasse 10, Freiburg, Germany.


CREATOR

This work is owned by the University of Freiburg.

ATTRIBUTION

The [creation and] curation of this work has been supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 855005) and the University of Freiburg.

DISCLAIMER

The use of the work is at the user's own risk. The authors, the University of Freiburg, and/or the European Research Council accept no liability for material or non-material damage arising from the use or non-use or from the use of incorrect or incomplete information in this work. The authors, the University of Freiburg and/or the European Research Council are not responsible for any use that may be made of the information in this work. The legal provisions remain unaffected.
DOI: 10.5281/zenodo.18435015
title: Atmospheric visibility measurements from Automatic Weather Station (AWS) at Freiburg – Chemiehochhaus (FRCHEM) from 2024-01-01 to 2024-12-31 [L2]

description: Quality controlled and gap-filled continuous atmospheric visibility data (Meteorological Observable Range MOR) measured at the urban rooftop weather station at Freiburg-Chemiehochhaus (FRCHEM, 7.8486ºE, 48.0011ºN, 323.5 m) using an a forward scatter system (CS125, Present Weather and Visibility sensor, Campbell Scientific Inc.) operated 2 m above roof level.



Quality controlled atmospheric visibility data are available and aggregated at 10min, 30min, hourly, daily, monthly and yearly resolution for the year 2024.

Average, minimum and maximum visibility are provided on hourly, daily, monthly and annual scales.

Hours and days with at least one minute of a visibility of less than 20, 10, 4, 2, 1, 0.5 and 0.2 km based on the WMO classes are provided on daily, monthly and annual scales. Can be used to determine frequency of fog conditions.

Hours and days with at least one minute of a visibility of greater than 50 km are provided on daily, monthly and annual scales.

Maximum visibility output by the CS125 is 75 km, so a value of 75 km means greater or equal 75 km. Averaged visibility accounts for values greater than 75 km with 75 km.

Detailed information on gap-filled data is provided.

Note: All times are provided in UTC, not local time.


For more details read `FRCHEM_2024_Visibility_MetaData.txt`.

Version 1.1



corrects an error in the time-axis of the file "..._Visibility_10_min_UTC.csv", where previously the file would only contain reasonable values until August-15, 23:50. Other files were unaffected by this.

displays times according to ISO 8610 to unambiguously identify that all times are given in UTC. Further, the column headers for the time periods have been changed to "From" and "To" to indicate the start and end of the aggregation periods.
description: COPYRIGHT



Creative Commons Attribution 4.0 International. Copyright Albert-Ludwigs-Universität Freiburg, Professur für Umweltmeteorologie, Werthmannstrasse 10, Freiburg, Germany.


CREATOR

This work is owned by the University of Freiburg.

ATTRIBUTION

The [creation and] curation of this work has been supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 855005) and the University of Freiburg.

DISCLAIMER

The use of the work is at the user's own risk. The authors, the University of Freiburg, and/or the European Research Council accept no liability for material or non-material damage arising from the use or non-use or from the use of incorrect or incomplete information in this work. The authors, the University of Freiburg and/or the European Research Council are not responsible for any use that may be made of the information in this work. The legal provisions remain unaffected.
DOI: 10.15468/dl.vyty9k
title: Occurrence Download

description: A dataset containing 40 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aphthona czwalinae",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 40 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002382-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18433601
title: Supplementary dataset for "Quantifying past ENSO variability from Tridacna δ18O using a pseudo-proxy baseline approach".

description: This file contains the data and MATLAB code for the pseudo-proxy baseline approach, including the datasets used to generate the pseudo-Tridacna series and the δ¹⁸O records from modern and fossil Tridacna specimens. The distance axis derived from the ShellChron output were adjusted to align with the observed Tridacna records in order to facilitate pseudo-series generation. For any questions, please contact hantao@ieecas.cn.
DOI: 10.5281/zenodo.18435052
title: ENHANCING PROFESSIONAL SPEECH SKILLS OF AI STUDENTS THROUGH AUTOMATED LINGUISTIC-ANALYTICAL APPROACHES

description: This paper presents a comprehensive experimental study involving 60 artificial intelligence students from Fergana State Technical University, aiming to evaluate the effectiveness of automated linguistic-analytical platforms in cultivating students’ professional speech skills. The research focuses on integrating AI-powered corpus linguistics tools into the academic curriculum to provide real-time, automated feedback on students’ professional writing tasks. Throughout the semester, students in the experimental group submitted various written assignments, which were analyzed by advanced software capable of performing frequency, collocation, and concordance analyses. These analyses enabled the platform to supply highly specific, individualized feedback, targeting each student’s use of professional terminology, syntactic structure, and error patterns. In contrast, the control group received traditional teacher commentary without access to automated analysis.
DOI: 10.5281/zenodo.18435053
title: ENHANCING PROFESSIONAL SPEECH SKILLS OF AI STUDENTS THROUGH AUTOMATED LINGUISTIC-ANALYTICAL APPROACHES

description: This paper presents a comprehensive experimental study involving 60 artificial intelligence students from Fergana State Technical University, aiming to evaluate the effectiveness of automated linguistic-analytical platforms in cultivating students’ professional speech skills. The research focuses on integrating AI-powered corpus linguistics tools into the academic curriculum to provide real-time, automated feedback on students’ professional writing tasks. Throughout the semester, students in the experimental group submitted various written assignments, which were analyzed by advanced software capable of performing frequency, collocation, and concordance analyses. These analyses enabled the platform to supply highly specific, individualized feedback, targeting each student’s use of professional terminology, syntactic structure, and error patterns. In contrast, the control group received traditional teacher commentary without access to automated analysis.
DOI: 10.25824/redu/a670rw
title: Metabolomic dataset from plasma samples of benign prostatic hyperplasia patients analyzed by LC-HRMS and GC-MS

description: Este conjunto de dados compreende metadados clínicos e dados metabolômicos não direcionados de amostras de plasma de pacientes com Hiperplasia Prostática Benigna (HPB). O perfil metabólico foi realizado utilizando uma abordagem integrada multiplataforma, incluindo quatro métodos analíticos de LC-HRMS e análises complementares de GC-MS para maximizar a cobertura do metaboloma. A coleção inclui arquivos brutos de espectrometria de massa, tabelas de características processadas e matrizes prontas para análise, utilizadas em análises estatísticas multivariadas. O conjunto de dados oferece suporte à reprodutibilidade, reanálise de dados e futuras investigações sobre alterações metabólicas e descoberta de biomarcadores associados à HPB.
DOI: 10.15468/dl.a5tvek
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "and" : [
 "PublishingOrg is b4640710-8e03-11d8-b956-b8a03c50a862",
 "TaxonKey is Aristelliger expectatus"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002384-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17605/osf.io/cmhuj
title: Review dataset
DOI: 10.5517/ccdc.csd.cc2nfl6x
title: CCDC 2455919: Experimental Crystal Structure Determination

description: Related Article: Kaito Segawa, Masaki Yoshida, Hiroto Kise, Junichi Takayama, Satoshi Hiura, Akihiro Murayama, Satoki Okabayashi, Motohiro Tsuboi, Takashi Tachikawa, Ken Onda, Masako Kato|2025|Angew.Chem.,Int.Ed.|64|e202513282|doi:10.1002/anie.202513282
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.5z32v2
title: Occurrence Download

description: A dataset containing 167 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Geographic distribution of lizards (genus Plestiodon) and hummingbirds endemics of México (Distribución geográfica de lagartijas (género Plestiodon) y colibríes endémicos de México)"
 ]
}

 The dataset includes 167 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002385-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vdm8h4
title: Occurrence Download

description: A dataset containing 107012 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Themeda"
 ]
}

 The dataset includes 107012 records from 444 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002331-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.14288/1.0451393
title: Supplemental data for: Combining stable isotope ratios with elemental concentrations to improve the estimation of terrestrial carnivore diets

description: Stable isotopes of animal tissue have been used to estimate diet for many consumer species and places, but the ability to assign contributions to all food items is limited by the number of tracers used, and the separation of the tracer data among the dietary sources. We tested whether we could detect caribou (Rangifer tarandus) in the diet of individual predators in southwest Canada, where caribou are endangered. The separation between caribou tissue and that of other common prey was minimal using C13 and N15 isotope ratios and our confidence in assigning the caribou diet fraction correctly was low despite testing several fractionation values and priors. We measured the concentration of a suite of elements in the tissue of lichen, large prey and predators to investigate whether we could use an elemental concentration as a diet tracer and better assign the caribou diet fraction, because several of these elements were known to be more abundant in lichen, a major food for caribou in winter. Strontium and cesium had higher concentrations, when normalized by a common salt (we chose calcium), in caribou tissue than the other prey species we measured; this was also true for strontium isotope ratios. The elemental tracers appeared to overestimate caribou in the diet however, we suggest that the addition of either cation could yield finer and more accurate estimates of diet for large terrestrial predators after further investigation. The addition of a strontium isotope ratio tracer to a diet investigation may be equally informative and require less pre-work, because one ratio (Sr87/Sr86) has already been well studied. This dataset contains the raw data and analysis code used to produce the results in the paper titled "Combining stable isotope ratios with elemental concentrations to improve the estimation of terrestrial carnivore diets" published in Global Ecology and Conservation in 2023. The raw data are in a text format (csv) and the scripts are in R.
DOI: 10.14288/1.0451392
title: Testing the use of remote cameras to index body condition in brown and black bears

description: Abstract: Body condition of large mammals is a highly labile parameter that is influenced by recent nutrition, the seasonal hormonal cycle, intrinsic traits such as age and reproductive status, and extrinsic stress factors such as predation risk, social dominance, or human disturbance. Body condition thus integrates many population and individual level factors into a single measure of performance, making it useful in long-term population monitoring. We measured body condition of brown (grizzly) and black bears (Ursus arctos and U. americanus) using remote cameras during 2016-2024 in southwest Canada and compared these data with measures derived from live-captured brown bears from the same study area. We found that on average, photograph-derived measures of body condition predicted late-summer and autumn weight gain similar to weight-per-length and body fat metrics measured from live-captured bears. The photo-derived metric predicted more modest declines in condition in spring than body fat whereas the weight-per-length metric did not indicate declines in condition through spring. We tested the repeatability of the photo measurements using untrained observers and the methods were generally repeatable but can be improved with training. Photographs are much less invasive than live capture–based condition metrics and they allow the comparison of body condition among individuals, seasons, and populations through time, while also considering the variation within the sample. Collection of many samples should enable the examination of novel aspects of the dynamics of population trend and individual performance of bears, and perhaps other species. Note: These data and R scripts were used for the analysis the paper "Testing the use of remote cameras to index body condition in brown and black bears" which was published in the journal URSUS early in 2026.