cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25405/data.ncl.31293565
title: Dynamical Reconstruction of SPARC galactic halos within Self-interacting Fuzzy Dark Matter

description: Fuzzy Dark Matter with non-zero quartic self-interaction (SFDM) is shown to be a viable model for simultaneously fitting 17 dark-matter-dominated galaxies from the SPARC database with a single (m, g) point in the space of boson masses and self-coupling constants: log10 m [eV/c2] = log10(1.98)−22+0.8 −0.6 and log10 g [eV m3/kg] = log10(9.08)−10+0.4 −1.2. This is based on the combination of an appropriately constructed static super-Gaussian profile for the inner galactic core (‘soliton’) re- gion, and a Navarro-Frenk-White profile for the surrounding halo region. The explicit identification of a non-zero interaction strength may resolve issues of inconsistent constraints in non-interacting FDM. Our identification of these parameters enables the explicit dynamical reconstruction of po- tential host halos for such galaxies through numerical solution of the SFDM equations; we outline a proof-of-principle procedure via merger simulations for two galaxies (UGCA444, UGC07866), and show that this yields viable rotation curves over a dynamical period of O(1) Gyr.
DOI: 10.25405/data.ncl.31293565.v1
title: Dynamical Reconstruction of SPARC galactic halos within Self-interacting Fuzzy Dark Matter

description: Fuzzy Dark Matter with non-zero quartic self-interaction (SFDM) is shown to be a viable model for simultaneously fitting 17 dark-matter-dominated galaxies from the SPARC database with a single (m, g) point in the space of boson masses and self-coupling constants: log10 m [eV/c2] = log10(1.98)−22+0.8 −0.6 and log10 g [eV m3/kg] = log10(9.08)−10+0.4 −1.2. This is based on the combination of an appropriately constructed static super-Gaussian profile for the inner galactic core (‘soliton’) re- gion, and a Navarro-Frenk-White profile for the surrounding halo region. The explicit identification of a non-zero interaction strength may resolve issues of inconsistent constraints in non-interacting FDM. Our identification of these parameters enables the explicit dynamical reconstruction of po- tential host halos for such galaxies through numerical solution of the SFDM equations; we outline a proof-of-principle procedure via merger simulations for two galaxies (UGCA444, UGC07866), and show that this yields viable rotation curves over a dynamical period of O(1) Gyr.
DOI: 10.5281/zenodo.11502115
title: Mastodon Posts Dataset

description: General description of the dataset

The dataset comprises of 766 social media posts in Greek from the platform “Mastodon” spanning the 2023 wildfires in Greece. Each post was annotated internally with Plutchik-8 emotions. To obtain texts use the Mastodon API (https://docs.joinmastodon.org/api/) along with the provided IDs.

Dataset Structure

The dataset comprises a single CSV file containing pairs of text identifiers and their corresponding sentiment labels.

 

Details on acquiring the dataset can be found here.
DOI: 10.15468/dl.w7a49h
title: Occurrence Download

description: A dataset containing 230409 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Odocoileus virginianus"
 ]
}

 The dataset includes 230409 records from 96 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001554-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34894/khfkf7
title: Impact of voluntary alcohol consumption on corticostriatal plasticity in rats

description: This dataset contains the alcohol consumption data for 64 rats, divided over two batches (40 and 24 rats, respectively), and electrophysiological data of the selected highest and lowest alcohol consuming rats for the rats in each batch. The objective of the study was to determine the effects of long-term voluntary alcohol consumption on glutamatergic corticostriatal transmission and plasticity in subgroups of rats that consumed low versus high amounts of alcohol.
DOI: 10.5281/zenodo.18798740
title: THE SPREAD OF ANTHRAX AMONG ANIMALS AND HUMANS IN THE REPUBLIC OF UZBEKISTAN

description: The epidemiological situation regarding anthrax in the world remains complex.

In a number of countries, cases of the disease among animals and humans are recorded annually. Anthrax epidemics among animals are widespread, mainly among livestock. People contract anthrax during forced slaughter of infected livestock, processing of their meat, or contact with animals that have died from the disease.
DOI: 10.5281/zenodo.18798741
title: THE SPREAD OF ANTHRAX AMONG ANIMALS AND HUMANS IN THE REPUBLIC OF UZBEKISTAN

description: The epidemiological situation regarding anthrax in the world remains complex.

In a number of countries, cases of the disease among animals and humans are recorded annually. Anthrax epidemics among animals are widespread, mainly among livestock. People contract anthrax during forced slaughter of infected livestock, processing of their meat, or contact with animals that have died from the disease.
DOI: 10.15468/dl.vps9wm
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ailurops melanotis"
 ]
}

 The dataset includes 9 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001590-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zhy55f
title: Occurrence Download

description: A dataset containing 161 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "Geometry POLYGON ((105.610544 14.999999, 179.999961 14.999999, 179.999961 65.08290100000001, 105.610544 65.08290100000001, 105.610544 14.999999))",
 "TaxonKey is Sphyraena putnamae"
 ]
}

 The dataset includes 161 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001591-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mvvabq
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrolagus mayri"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001592-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11501494
title: Flood Master Dataset

description: General description of the dataset

This dataset comprises flood-related images collected from several publicly available datasets, as well as frames extracted and annotated from related videos. The training and validation sets were constructed using the following sources: “Flood Area Segmentation,” “Water Dataset,” and “Roadway Flooding Image Dataset.” For the first two sources, the corresponding binary masks were normalized to values in {0,1}, while the third source was retained in its original normalized form. The test set consists of video frames extracted from real flooding scenarios in Greece and Italy, which were annotated for segmentation purposes. Specifically, the Greek and Italian videos contributed 567 and 1,406 frames, respectively. If one uses any part of these datasets in his/her work, he/she is kindly asked to cite the following papers:



P. Mentesidis, V. Mygdalis and I.Pitas, "Improve Real-time flood segmentation by encoding and distilling foreground information", IEEE International Conference on Image Processing (ICIP), Anchorage, Alaska, USA, 13-17 September, 2025.

A. Gerontopoulos, D. Papaioannou, C. Papaioannidis and I.Pitas, "Real-Time Flood Water Segmentation with Deep Neural Networks", IEEE 25th International Symposium on Cluster, Cloud and Internet Computing Workshops (CCGridW), Tromsø, Norway, pp. 85-91, 2025


 

Dataset Structure

The dataset is organized into separate folders for the training, validation, and test sets, each containing the corresponding annotations and a CSV file specifying the image paths, annotation paths, and the source of each image. The training–validation split was performed using a 3:1 ratio. Finally, the URLs of the original data sources are provided in the “sources.csv” file.

 

Details on acquiring the dataset can be found here.
DOI: 10.5281/zenodo.11501493
title: Flood Master Dataset

description: General description of the dataset

This dataset comprises flood-related images collected from several publicly available datasets, as well as frames extracted and annotated from related videos. The training and validation sets were constructed using the following sources: “Flood Area Segmentation,” “Water Dataset,” and “Roadway Flooding Image Dataset.” For the first two sources, the corresponding binary masks were normalized to values in {0,1}, while the third source was retained in its original normalized form. The test set consists of video frames extracted from real flooding scenarios in Greece and Italy, which were annotated for segmentation purposes. Specifically, the Greek and Italian videos contributed 567 and 1,406 frames, respectively. If one uses any part of these datasets in his/her work, he/she is kindly asked to cite the following papers:



P. Mentesidis, V. Mygdalis and I.Pitas, "Improve Real-time flood segmentation by encoding and distilling foreground information", IEEE International Conference on Image Processing (ICIP), Anchorage, Alaska, USA, 13-17 September, 2025.

A. Gerontopoulos, D. Papaioannou, C. Papaioannidis and I.Pitas, "Real-Time Flood Water Segmentation with Deep Neural Networks", IEEE 25th International Symposium on Cluster, Cloud and Internet Computing Workshops (CCGridW), Tromsø, Norway, pp. 85-91, 2025


 

Dataset Structure

The dataset is organized into separate folders for the training, validation, and test sets, each containing the corresponding annotations and a CSV file specifying the image paths, annotation paths, and the source of each image. The training–validation split was performed using a 3:1 ratio. Finally, the URLs of the original data sources are provided in the “sources.csv” file.

 

Details on acquiring the dataset can be found here.
DOI: 10.5281/zenodo.17831841
title: Experimental Logs and Results for "Fix-and-Propagate Heuristics Using Low-Precision First-Order LP Solutions for Large-Scale Mixed-Integer Linear Optimization"

description: This data entry contains logfiles for the numerical experiments as presented in 'Fix-and-Propagate Heuristics Using Low-Precision First-Order LP Solutions for Large-Scale Mixed-Integer Linear Optimization'.

We supply our evaluation scripts in scripts.tar.xz. The experimental evaluation from section 4.1 'MIPLIB experiments' and appendix A 'MIPLIB2017 results' can be reproduced using the miplib files:



miplib_fix_and_propagate.tar.xz

miplib_fix_and_propagate_tiebreak.tar.xz


We supply known optimal values and nonzeros for all miplib instances in our set of miplib permutations in miplib_obj_perm.csv and miplib_nnz_perm.csv.

Logfiles and experimental evaluation for section 4.2 'PDLP vs. IPM performance on large ESOMs' can be done using the files in esom_bar_vs_pdlp.tar.xz. These files are also used to obtain the dual bounds used for the ESOM instances for the evalutation in section 4.3.

Lastly, the results used in section 4.3 Large-scale ESOM experiments and appendix B ESOM results are available in the files:



esom_fix_and_propagate.tar.xz

esom_gurobi_1_percent.tar.xz


All .tar.xz files contain README files explaining how to evaluate the individual logfiles.

 

We additionally supply the log files of our cuOpt runs from appendix C cuOpt heuristics-only results in



miplib_cuOpt.tar.xz

esom_cuOpt.tar.xz


 

Code availability: The source code used for this experiments, referenced in the scripts as fp_main, is not publicly available at this time, but compiled binaries can be obtained upon request from kempke@zib.de.
DOI: 10.5281/zenodo.17831842
title: Experimental Logs and Results for "Fix-and-Propagate Heuristics Using Low-Precision First-Order LP Solutions for Large-Scale Mixed-Integer Linear Optimization"

description: This data entry contains logfiles for the numerical experiments as presented in 'Fix-and-Propagate Heuristics Using Low-Precision First-Order LP Solutions for Large-Scale Mixed-Integer Linear Optimization'.

We supply our evaluation scripts in scripts.tar.xz. The experimental evaluation from section 4.1 'MIPLIB experiments' and appendix A 'MIPLIB2017 results' can be reproduced using the miplib files:



miplib_fix_and_propagate.tar.xz

miplib_fix_and_propagate_tiebreak.tar.xz


We supply known optimal values and nonzeros for all miplib instances in our set of miplib permutations in miplib_obj_perm.csv and miplib_nnz_perm.csv.

Logfiles and experimental evaluation for section 4.2 'PDLP vs. IPM performance on large ESOMs' can be done using the files in esom_bar_vs_pdlp.tar.xz. These files are also used to obtain the dual bounds used for the ESOM instances for the evalutation in section 4.3.

Lastly, the results used in section 4.3 Large-scale ESOM experiments and appendix B ESOM results are available in the files:



esom_fix_and_propagate.tar.xz

esom_gurobi_1_percent.tar.xz


All .tar.xz files contain README files explaining how to evaluate the individual logfiles.

 

We additionally supply the log files of our cuOpt runs from appendix C cuOpt heuristics-only results in



miplib_cuOpt.tar.xz

esom_cuOpt.tar.xz


 

Code availability: The source code used for this experiments, referenced in the scripts as fp_main, is not publicly available at this time, but compiled binaries can be obtained upon request from kempke@zib.de.
DOI: 10.5281/zenodo.18798574
title: WO3 nanostrutures for Photoelectrocatalytic Applications (Dataset)

description: An electrochemical and photoelectrochemical characterization of WO3 nanostructures has been performed by means of Electrochemical Impedance Spectroscopy and Mott–Schottky measurements, as well as using cyclic voltammetry and Photocurrent density curves. 

Description of methods used for collection/generation of data: 

- Synthesis of Nanostructures

The anodization technique was used for the formation of nanostructureson the metal surface. Tungsten (99.95%, 0.125 mm thick)sheets were cut in a circular shape of 1.3 cm2 and then ultrasonicallywashed with acetone, ethanol, and deionized water for2 min. An electrolyte of 1.5 M methanesulfonic, 95% (v/v) water,and 5% (v/v) [EMIM][BF4] was used. During anodization, 20 V wereapplied between tungsten (anode) and platinum (cathode), submergingboth in the electrolyte for 4 h at 50 °C. The hydrodynamicconditions were modified between 0, 200, 400, and 600 rpm. After anodization, the samples were washed in deionizedwater and then calcined at 600 °C for 4 h in air in order to obtainordered crystalline structures.

- Electrochemical Characterization

Electrochemical characterization was conducted in a three-electrodecell with the anodized tungsten film as the anode, platinum as thecathode, and Ag/AgCl (3 M KCl) as the reference electrode, and anelectrolyte of 0.1 M H2SO4 solution was employed for all the essays.To analyze the electrochemical properties of samples, electrochemicalimpedance spectroscopy (EIS) tests were performed at 1VAg/AgCl scanning frequencies from 100 kHz to 0.01 Hz.

The procedure involved performingcyclic voltammetry within a potential range that excludesfaradaic processes, ensuring that only capacitive charging was measured.The potential was cycled from OCP ± 0.1 V (based on testscarried out in a wide range of potentials from the OCP as shownin Figure S3) for three cycles at scan rates of 0.01, 0.02, 0.05, 0.10,and 0.20 V s−1. Moreover, to determine the semiconductor characterof the samples and to calculate the number of charge carriers,Mott–Schottky (MS) plots were obtained at a frequency of 5000 Hz,scanning the potential from 0.0 to 1.0 VAg/AgCl (WO3).

- Photoelectrochemical H2 Production

The photoelectrochemical analysis was carried out using a solarsimulator equipped with a 300 W Xe lamp and an AM 1.5G filter.The evaluation of the hydrogen production from the water splittingusing the WO3 nanostructures was carried out with the sameconfiguration three-electrode cell and an electrolyte of 0.1 M H2SO4solution. Thus, the samples were subjected to light/dark conditions(16 s light, 4 s dark), applying a potential from 0 to 1.0 VAg/AgCl at 100mW cm−2.
DOI: 10.5281/zenodo.18798573
title: WO3 nanostrutures for Photoelectrocatalytic Applications (Dataset)

description: An electrochemical and photoelectrochemical characterization of WO3 nanostructures has been performed by means of Electrochemical Impedance Spectroscopy and Mott–Schottky measurements, as well as using cyclic voltammetry and Photocurrent density curves. 

Description of methods used for collection/generation of data: 

- Synthesis of Nanostructures

The anodization technique was used for the formation of nanostructureson the metal surface. Tungsten (99.95%, 0.125 mm thick)sheets were cut in a circular shape of 1.3 cm2 and then ultrasonicallywashed with acetone, ethanol, and deionized water for2 min. An electrolyte of 1.5 M methanesulfonic, 95% (v/v) water,and 5% (v/v) [EMIM][BF4] was used. During anodization, 20 V wereapplied between tungsten (anode) and platinum (cathode), submergingboth in the electrolyte for 4 h at 50 °C. The hydrodynamicconditions were modified between 0, 200, 400, and 600 rpm. After anodization, the samples were washed in deionizedwater and then calcined at 600 °C for 4 h in air in order to obtainordered crystalline structures.

- Electrochemical Characterization

Electrochemical characterization was conducted in a three-electrodecell with the anodized tungsten film as the anode, platinum as thecathode, and Ag/AgCl (3 M KCl) as the reference electrode, and anelectrolyte of 0.1 M H2SO4 solution was employed for all the essays.To analyze the electrochemical properties of samples, electrochemicalimpedance spectroscopy (EIS) tests were performed at 1VAg/AgCl scanning frequencies from 100 kHz to 0.01 Hz.

The procedure involved performingcyclic voltammetry within a potential range that excludesfaradaic processes, ensuring that only capacitive charging was measured.The potential was cycled from OCP ± 0.1 V (based on testscarried out in a wide range of potentials from the OCP as shownin Figure S3) for three cycles at scan rates of 0.01, 0.02, 0.05, 0.10,and 0.20 V s−1. Moreover, to determine the semiconductor characterof the samples and to calculate the number of charge carriers,Mott–Schottky (MS) plots were obtained at a frequency of 5000 Hz,scanning the potential from 0.0 to 1.0 VAg/AgCl (WO3).

- Photoelectrochemical H2 Production

The photoelectrochemical analysis was carried out using a solarsimulator equipped with a 300 W Xe lamp and an AM 1.5G filter.The evaluation of the hydrogen production from the water splittingusing the WO3 nanostructures was carried out with the sameconfiguration three-electrode cell and an electrolyte of 0.1 M H2SO4solution. Thus, the samples were subjected to light/dark conditions(16 s light, 4 s dark), applying a potential from 0 to 1.0 VAg/AgCl at 100mW cm−2.
DOI: 10.15468/xpmjpt
title: Territory selection and cuckoo brood parasitism in Great Reed Warbler. Zlatia Bulgaria 2009

description: Data for territory selection in Great Reed Warbler Acrocephalus arundinaceus, in Zlatia, Bulgaria 2009. Morphological and phenological data on adults, nestlings and habitat variables are included.
DOI: 10.5281/zenodo.11349720
title: 3D-Flood Dataset

description: General description of the dataset

The dataset will be used for the construction of a 3D model regarding the district of Agios Thomas in Larisa, Greece, after the flood events of 2023. It is comprised of 795 UAV video frames, taken from four publicly available videos.

Dataset Structure

Within the dataset, a dedicated folder contains four CSV files. Each file provides the link to the original video and specifies the video frames that were utilized from each source.

 

Details on acquiring the dataset can be found here.
DOI: 10.5281/zenodo.11349721
title: 3D-Flood Dataset

description: General description of the dataset

The dataset will be used for the construction of a 3D model regarding the district of Agios Thomas in Larisa, Greece, after the flood events of 2023. It is comprised of 795 UAV video frames, taken from four publicly available videos.

Dataset Structure

Within the dataset, a dedicated folder contains four CSV files. Each file provides the link to the original video and specifies the video frames that were utilized from each source.

 

Details on acquiring the dataset can be found here.
DOI: 10.15468/dl.yxwfbb
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "Geometry POLYGON ((105.610544 14.999999, 179.999961 14.999999, 179.999961 65.08290100000001, 105.610544 65.08290100000001, 105.610544 14.999999))",
 "TaxonKey is Sphyraena qenie"
 ]
}

 The dataset includes 13 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001594-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hxmujm
title: Occurrence Download

description: A dataset containing 142134 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is DEU.10.49_1",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 142134 records from 86 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001567-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xkj7nv
title: Occurrence Download

description: A dataset containing 213 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Browningia candelaris"
 ]
}

 The dataset includes 213 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001595-260226173443078/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18798722
title: Magnon damping and mode softening in quantum double-exchange ferromagnets

description: Dataset for "Magnon damping and mode softening in quantum double-exchange ferromagnets", Rep. Prog. Phys. 88 068001; DOI 10.1088/1361-6633/add6d4
DOI: 10.5281/zenodo.18798721
title: Magnon damping and mode softening in quantum double-exchange ferromagnets

description: Dataset for "Magnon damping and mode softening in quantum double-exchange ferromagnets", Rep. Prog. Phys. 88 068001; DOI 10.1088/1361-6633/add6d4