cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25592/uhhfdm.18138
title: Dataset Tensor-Programmable Quantum Circuits for Solving Differential Equations

description: We used a self-written Julia library to find unitary approximations of

matrix product operators (MPO). We implemented the variational quantum algorithms in python,

using pennylane, pyTorch and Jax.

 

This dataset contains: 

- Unitaries that represent the MPO operators

- Weights for all time steps parametrizing the solution of the linear Euler equation, the Burgers’

  equation and the Advection-Diffusion equation.

- Weights encoding the initial condition for the the Burgers’ equation and the Advection-Diffusion 

   equation.

- Data used for Fig.4, Fig.7 , Fig.8
DOI: 10.25592/uhhfdm.16775
title: Dataset Tensor-Programmable Quantum Circuits for Solving Differential Equations

description: We used a self-written Julia library to find unitary approximations of

matrix product operators (MPO). We implemented the variational quantum algorithms in python,

using pennylane, pyTorch and Jax.

 

This dataset contains: 

- Unitaries that represent the MPO operators

- Weights for all time steps parametrizing the solution of the linear Euler equation, the Burgers’

  equation and the Advection-Diffusion equation.

- Weights encoding the initial condition for the the Burgers’ equation and the Advection-Diffusion 

   equation.

- Data used for Fig.4, Fig.7 , Fig.8
DOI: 10.5281/zenodo.17710511
title: Ammonium and nitrite oxidation rates in the reactors with different salinities

description: We collected biomedia from different RAS biofilters. To assess the salinity tolerance, the ammonium (NH4-N) removal capacity of the biomedia from Havland and Erko biofilters was evaluated at different salinities by performing short-term batch experiments. The selected test salinities were 0, 15, and 31 ppt to impose a significant shift relative to the original salinity for all biomedia groups. The biomedia from Havland and Erko were collected on September 26 and October 14, 2022, respectively, and were shipped on ice overnight to NTNU's lab. Upon arrival, to avoid starvation and biofilm detachment, the biomedia were incubated overnight at room temperature (∼21 °C) in ammonium medium at a concentration of around 7.5 mg/L with a salinity identical to their biofilter origin (35 and 15 ppt for the Havland and Erko biomedia, respectively). The next day, the biomedia were incubated for 24 h in the ammonium medium at the relevant test salinity (0, 15, or 31 ppt) to physiologically adapt the biofilms to a new salinity. The next day, the ammonium removal capacity of the biomedia was determined in batch reactors of 1 L filled with 350 mL biomedia and 600 mL ammonium medium at the corresponding test salinity, 0, 15, or 31 ppt. To ensure that both biomedia types had an equal surface area, the number of biomedia pieces was adjusted: 200 pieces for Erko and 80 pieces for Havland, corresponding to a total surface area of 0.257 m2. A magnetic stirrer was used to ensure proper mixing and aeration of the reactors. To determine NH4-N and nitrite (NO2-N) concentrations, 2 mL samples were collected and filtered through a 0.2 μm PES syringe filter (Sarstedt, DE) at 0, 15, 30, 60, 90, 120, 150, and 180 min after the batch experiments started. The samples were kept on ice during the experiment and then stored at −20 °C until analyzed using the Hach-Lange cuvette kit (LCK305 and LCK339) according to the manufacturer's instructions on the DR3900 spectrophotometer (HACH®, DE).
DOI: 10.5281/zenodo.17710510
title: Ammonium and nitrite oxidation rates in the reactors with different salinities

description: We collected biomedia from different RAS biofilters. To assess the salinity tolerance, the ammonium (NH4-N) removal capacity of the biomedia from Havland and Erko biofilters was evaluated at different salinities by performing short-term batch experiments. The selected test salinities were 0, 15, and 31 ppt to impose a significant shift relative to the original salinity for all biomedia groups. The biomedia from Havland and Erko were collected on September 26 and October 14, 2022, respectively, and were shipped on ice overnight to NTNU's lab. Upon arrival, to avoid starvation and biofilm detachment, the biomedia were incubated overnight at room temperature (∼21 °C) in ammonium medium at a concentration of around 7.5 mg/L with a salinity identical to their biofilter origin (35 and 15 ppt for the Havland and Erko biomedia, respectively). The next day, the biomedia were incubated for 24 h in the ammonium medium at the relevant test salinity (0, 15, or 31 ppt) to physiologically adapt the biofilms to a new salinity. The next day, the ammonium removal capacity of the biomedia was determined in batch reactors of 1 L filled with 350 mL biomedia and 600 mL ammonium medium at the corresponding test salinity, 0, 15, or 31 ppt. To ensure that both biomedia types had an equal surface area, the number of biomedia pieces was adjusted: 200 pieces for Erko and 80 pieces for Havland, corresponding to a total surface area of 0.257 m2. A magnetic stirrer was used to ensure proper mixing and aeration of the reactors. To determine NH4-N and nitrite (NO2-N) concentrations, 2 mL samples were collected and filtered through a 0.2 μm PES syringe filter (Sarstedt, DE) at 0, 15, 30, 60, 90, 120, 150, and 180 min after the batch experiments started. The samples were kept on ice during the experiment and then stored at −20 °C until analyzed using the Hach-Lange cuvette kit (LCK305 and LCK339) according to the manufacturer's instructions on the DR3900 spectrophotometer (HACH®, DE).
DOI: 10.5281/zenodo.14201950
title: Retrieving API knowledge from Tutorials and Stack Overflow based on Natural Language Queries

description: The replication package of PLAN
DOI: 10.14470/6t569239
title: ScanArray Core (1G 2012-2017)

description: The ScanArray experiment is a major collaborative effort of institutions in Scandinavia and Germany to map crustal and mantle structure below Scandinavia using a dense temporary deployment of broadband seismometers. Scientific questions to be addressed include (among others): 1. What supports the topographic high of the Scandes? 2. How does lithospheric thickness vary within Fennoscandia? 3. What is the internal fabric of the mantle lithosphere? 4. Are there differences in the crustal structure between the different blocks of Fennoscandia? This data set, termed ScanArray core, comprises the temporary stations deployed by the University of Copenhagen, the University of Aarhus, and the University of Oslo, the Karlsruhe Institute of Technology (KIT) and the GeoForschungsZentrum Potsdam (GFZ) as part of the ScanArray experiment. Stations within this dataset are deployed for periods between 2 and 4 years. Data are available from the GFZ seismological data archive with network code 1G. Waveform data will be fully opened in early 2020. The wider ScanArray dataset additionally includes the multi-use temporary deployments Neonor2 (FDSN-code 2D, University of Bergen, NORSAR) and ScanLips3D (University of Leicester; archived at IRIS DMC), and the permanent networks of Sweden (UP, SNSN), Norway (NS, NNSN), Denmark (DK, DNSN) and Finland (HE, FNSN) as well as a subset of NORSAR stations (NO). The SNSN rearranged the distribution of broadband seismometers and deployed additional temporary stations to meet the objectives of the ScanArray experiment. ScanArray core and these other networks (except ScanLips3D) jointly form the virtual network _SCANARRAY. Partners of the ScanArray consortium are: University of Aarhus, Uppsala University, University of Oslo, University of Bergen, Karlsruhe Institute of Technology, NORSAR, University of Copenhagen, Deutsches GeoForschungsZentrum (GFZ) and Istanbul Technical University.
DOI: 10.15468/dl.ngzzrf
title: Occurrence Download

description: A dataset containing 9268 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Mustela vison"
 ]
}

 The dataset includes 9268 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007671-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.21227/manx-mm23
title: "Brain FLAIR MRI Dataset for Epilepsy Classification: Focal and Non-Focal, with Augmented Images (CLAHE & Rotations)"

description: "Abstract: Epilepsy is a brain disorder that can affect people of all ages, causing repetitive seizures and affecting patients\u2019 quality of life. Magnetic Resonance Imaging (MRI) is one of the techniques that can support the diagnostic process to achieve the appropriate treatment. MRI supports identifying types of epilepsy and seizures. Accordingly, we offer 179 cases with 8763 labeled brain fluid-attenuated inversion recovery (FLAIR) MRI scans generated from King Abdulaziz University (KAU) Hospital. The amount of MRI images was increased to 17136 MRI scans using augmentation techniques. This dataset focuses on binary classification of adults\u2019 cases as either Focal epilepsy or Non-Focal epilepsy, where the second category is for cases that are clinically diagnosed with epilepsy with either non-lesional MRI or non-focality MRI."
DOI: 10.15468/dl.n8ktee
title: Occurrence Download

description: A dataset containing 1309 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Berberis actinacantha, Berberis chilensis, Berberis congestiflora, Berberis corymbosa, Berberis darwinii, Berberis empetrifolia, Berberis glomerata, Berberis horrida, Berberis ilicifolia, Berberis litoralis, Berberis masafuerana, Berberis microphylla, Berberis montana, Berberis negeriana, Berberis rotundifolia, Berberis serratodentata, Berberis trigona, Berberis valdiviana)",
 "BasisOfRecord is Specimen",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1309 records from 113 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007670-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57707/fmi-b2share.c7b3ec9f19324a6497639d6d8c0cde84
title: PV production data with ancillary PV and meteorological data including solar radiation measurements from FMI's outdoor solar laboratories in Helsinki, Kuopio and Sodankylä (Finland) starting from August 2015 and ending Dec 2021

description: The data is described in Karhu, J. A., A. V. Lindfors, W. Wandji Nyamsi, et al. 2026. “ Photovoltaic Power and Meteorological Datasets With Snow Detection From the Outdoor Solar Power Laboratories of the Finnish Meteorological Institute.” Geoscience Data Journal 13, no. 1: e70039. https://doi.org/10.1002/gdj3.70039.

PV power, ancillary and meteorological data for each PV system are organised in their respective, semicolon separated, csv-files with unique headers explaining the variables: 

- FMI_Helsinki_PV.csv
- FMI_Kuopio_PV.csv
- FMI_Sodankyla_20deg_PV.csv
- FMI_Sodankyla_90deg_PV.csv

Below is an example how to read the datafiles to a pandas dataframe with python. Please note, that the lengths of the metadata header vary:
- Helsinki and Kuopio: 67
- Sodankylä: 93

###
import pandas as pd
dtype_dict = {'Remarks': str}
df = pd.read_csv('FMI_Sodankyla_20deg_PV.csv', sep=';', parse_dates=['utctime'], index_col=['utctime'], dtype=dtype_dict, header=93)
###

Daily plots of PV, meteorological and ancillary data are in system-specific tarballs:

- Helsinki_daily_plots.tar.gz
- Kuopio_daily_plots.tar.gz
- Sodankyla_20deg_daily_plots.tar.gz
- Sodankyla_90deg_daily_plots.tar.gz

Hourly photographs of the Sodankylä modules are in a tarball: 

- Sodankyla_module_images_2018-2021.tar.gz 

Metadata, additional photographs of the PV sites and their surroundings as well as data sheets and technical information of the modules and inverters can be found in a separate tarball: 

- siteinfo_and_metadata.tar.gz
DOI: 10.15468/dl.xbbefw
title: Occurrence Download

description: A dataset containing 951 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tracheophyta",
 "DecimalLatitude is greater than or equal to 34.085278",
 "DecimalLatitude is less than or equal to 44.085278",
 "DecimalLongitude is greater than or equal to -60.0",
 "DecimalLongitude is less than or equal to -50.0",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is FALSE"
 ]
}

 The dataset includes 951 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007672-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w94qc3
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((94.96626 5.92499,94.29736 4.90197,95.6745 3.80026,97.62217 2.12802,99.23538 -0.40985,102.08803 -4.61996,104.27178 -6.80371,105.8063 -6.23318,107.20312 -2.65262,105.23577 -0.7443,103.99635 0.49512,102.36346 1.28206,100.2584 3.13136,97.18935 5.96433,94.96626 5.92499))",
 "TaxonKey is Chaetocarpus"
 ]
}

 The dataset includes 13 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007674-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14202003
title: Retrieving API knowledge from Tutorials and Stack Overflow based on Natural Language Queries

description: The replication package of PLAN
DOI: 10.15468/dl.9hrbqp
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Paraschistura bampurensis)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049473-250811113504898/datasets/export for details.
DOI: 10.15468/dl.96qm8c
title: Occurrence Download

description: A dataset containing 116044 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Delphinus delphis",
 "Year 1970-2025"
 ]
}

 The dataset includes 116044 records from 503 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049411-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15126/surreydata.901582
title: Data for Interlaboratory validation of an optimized protocol for measuring amylase activity – a collaboration within the INFOGEST research network

description: The activity of α-amylases is frequently determined with an assay consisting of a single-point measurement at 20°C (this protocol). Work within INFOGEST “Working Group 5 - Starch digestion and amylases” found significant interlaboratory variation using this protocol. The current study aimed to evaluate the repeatability and reproducibility, measured as intra- and interlaboratory coefficients of variation (CVs), of a newly optimized version of that protocol based on four time-point measurements at 37°C. Human saliva (pool from ten healthy adults) and three porcine enzyme preparations (two pancreatic α-amylases and pancreatin) were tested in 13 laboratories (12 countries, 3 continents). Mean repeatability CVs of the α-amylase activity values were between 7% and 13% for all products at both incubation temperatures. Assay reproducibility was greatly improved: reproducibility CVs ranged from 9% to 21%, <em style="color:rgb(37, 37, 37);">i.e. &lt;/em&gt;up to four times lower than previous observations following the original method.</em>
DOI: 10.34740/kaggle/dsv/12039824
title: Balochi Language to English Translation Dataset
DOI: 10.15468/dl.vbpjph
title: Occurrence Download

description: A dataset containing 36448 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Streptomyces Waksman & Henrici, 1943"
 ]
}

 The dataset includes 36448 records from 425 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016048-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d83dev
title: Occurrence Download

description: A dataset containing 749297 species occurrences available in GBIF matching the query:
{
 "InstitutionCode" : [
 "is BBM"
 ]
}

 The dataset includes 749297 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016034-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc2nd5kt
title: CCDC 2454566: Experimental Crystal Structure Determination

description: Related Article: Frank R.  Fronczek|2025|CSD Communication|||
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: 10.5517/ccdc.csd.cc2nd5nx
title: CCDC 2454569: Experimental Crystal Structure Determination

description: Related Article: Frank R. Fronczek|2025|CSD Communication|||
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.sjazwt
title: Occurrence Download

description: A dataset containing 822 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-105.5688 22.04913, -105.4188 22.04913, -105.4188 22.19913, -105.5688 22.19913, -105.5688 22.04913))"
 ]
}

 The dataset includes 822 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032571-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17606046
title: ЎЗБЕК ТИЛИДАГИ УРБАНОНИМИК ИНДИКАТОРЛАРНИНГ СЕМАНТИК-ФУНКЦИОНАЛ   ТАҲЛИЛИ
DOI: 10.5281/zenodo.17606045
title: ЎЗБЕК ТИЛИДАГИ УРБАНОНИМИК ИНДИКАТОРЛАРНИНГ СЕМАНТИК-ФУНКЦИОНАЛ   ТАҲЛИЛИ
DOI: 10.15468/dl.kygcnt
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carasobarbus apoensis",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032572-251025141854904/datasets/export for details.
DOI: 10.15468/dl.93zbnp
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-109.3188 22.19913, -109.1688 22.19913, -109.1688 22.34913, -109.3188 22.34913, -109.3188 22.19913))"
 ]
}

 The dataset includes 22 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032574-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aj5ptx
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carasobarbus canis",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032575-251025141854904/datasets/export for details.
DOI: 10.15468/dl.zrg4cz
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-109.1688 22.19913, -109.0188 22.19913, -109.0188 22.34913, -109.1688 22.34913, -109.1688 22.19913))"
 ]
}

 The dataset includes 15 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032577-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25345/c5sf2mr3n
title: MassIVE MSV000099900 - Antimicrobial secondary metabolites from bacillus sp.
title: Isolation of endophytic bacteria from Artemisia annua plant and extraction and purification of antimicrobial metabolites from Bacillus.sp
DOI: 10.34740/kaggle/dsv/13727575
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.95h45p
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carassius auratus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 17 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032579-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kx48a7
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-109.0188 22.19913, -108.8688 22.19913, -108.8688 22.34913, -109.0188 22.34913, -109.0188 22.19913))"
 ]
}

 The dataset includes 21 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032581-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kxbhva
title: Occurrence Download

description: A dataset containing 214 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Fossil)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tupaia montana"
 ]
}

 The dataset includes 214 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032582-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dsm86a
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-108.8688 22.19913, -108.7188 22.19913, -108.7188 22.34913, -108.8688 22.34913, -108.8688 22.19913))"
 ]
}

 The dataset includes 32 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032584-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5h3fgb
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carassius auratus auratus",
 "HasCoordinate is true",
 "Geometry POLYGON((-78 12, -73 12, -73 0, -78 0, -78 12))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032583-251025141854904/datasets/export for details.