cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb2510574-1
title: Decoupling surface from bulk degradation in Ni-rich Li-ion battery cathodes using operando muon spin relaxation spectroscopy

description: Ni-rich cathodes offer high energy densities yet are plagued by degradation processes which limit cycle life. Despite enormous promise, an outstanding challenge remains in deconvoluting the contributions of phase transitions, oxygen loss, and aging to ion diffusivity. Through an ISIS Facility Development PhD, we designed and made available a battery cell for operando muon spectroscopy measurement. In recent beamtime (RB2220654), we evaluated the operando study of LiNiO2 where we tracked changes in field fluctuation rate and static field distribution width (Δ) to uncover how Li hopping rate and local nuclear magnetic field change as a function of state of charge in the 1st cycle. To date, muon operando studies have been limited to early cycles with no reports on the critical influence of long-term cycling on Li-diffusion. Our current proposal applies Li2NiO3 as a model for LiNiO2 surface degradation to discover: 
-Influence of structural transformations occurring &gt;4.4 V on Li-diffusion 
-Li-diffusivity changes and evolution of Δ during oxygen loss
-Properties of decomposition products formed in Li2NiO3 (and hence LiNiO2 surfaces)
-Influence of long-term cycling on Li+ diffusivity behaviour and delineating surface from bulk contributions to capacity degradation
These questions which remain unanswered despite being widely studied via traditional approaches. We anticipate the publication of a high impact paper from the unique insights gleaned from operando muon spectroscopy.
DOI: 10.5286/isis.e.rb2510574
title: Decoupling surface from bulk degradation in Ni-rich Li-ion battery cathodes using operando muon spin relaxation spectroscopy

description: Ni-rich cathodes offer high energy densities yet are plagued by degradation processes which limit cycle life. Despite enormous promise, an outstanding challenge remains in deconvoluting the contributions of phase transitions, oxygen loss, and aging to ion diffusivity. Through an ISIS Facility Development PhD, we designed and made available a battery cell for operando muon spectroscopy measurement. In recent beamtime (RB2220654), we evaluated the operando study of LiNiO2 where we tracked changes in field fluctuation rate and static field distribution width (Δ) to uncover how Li hopping rate and local nuclear magnetic field change as a function of state of charge in the 1st cycle. To date, muon operando studies have been limited to early cycles with no reports on the critical influence of long-term cycling on Li-diffusion. Our current proposal applies Li2NiO3 as a model for LiNiO2 surface degradation to discover: 
-Influence of structural transformations occurring &gt;4.4 V on Li-diffusion 
-Li-diffusivity changes and evolution of Δ during oxygen loss
-Properties of decomposition products formed in Li2NiO3 (and hence LiNiO2 surfaces)
-Influence of long-term cycling on Li+ diffusivity behaviour and delineating surface from bulk contributions to capacity degradation
These questions which remain unanswered despite being widely studied via traditional approaches. We anticipate the publication of a high impact paper from the unique insights gleaned from operando muon spectroscopy.
DOI: 10.5281/zenodo.15265623
title: This version and the previous ones were made with massive use of AI — a misuse of AI.
DOI: 10.5281/zenodo.14910884
title: This version and the previous ones were made with massive use of AI — a misuse of AI.
DOI: 10.15468/dl.rhmmhs
title: Occurrence Download

description: A dataset containing 5043385 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Naturalis Biodiversity Center (NL) - Botany"
 ]
}

 The dataset includes 5043385 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019112-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/agfbdb
title: Earthworm occurrences from the Turkistan city (Kazakhstan)

description: Our dataset presents occurrences collected near the historical place – the Mausoleum of Khoja Ahmed Yasawi, Turkistan city.
DOI: 10.15468/dl.r94cnc
title: Occurrence Download

description: A dataset containing 2047 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ensis minor",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 {
 "not" : {
 "OccurrenceStatus" : [
 "is one of (Absent)"
 ]
 }
 }
 ]
}

 The dataset includes 2047 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019131-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15715154
title: EDA Signal Dataset Collected During Startle Events While Walking With a Smart Cane

description: EDA Signal Dataset Collected During Startle Events While Walking With a Smart Cane

Description

This dataset includes Electrodermal Activity (EDA) signals collected from seven participants during an experiment in which they walked on a treadmill at a constant speed of 1 km/h while using a smart cane. During the walking task, participants were exposed to auditory startle stimuli designed to elicit stress responses. The smart cane was equipped with a Galvanic Skin Response (GSR) sensor integrated into its handle to continuously record physiological signals in a natural walking context.

The data is organized by participant. All participants provided written informed consent both to take part in the experiment and to allow their anonymized data to be publicly shared for research purposes. Furthermore, the experiment was approved by the Ethical Committee of the Universidad de Málaga (reference 46-2024-H).

Folder Structure

Each folder corresponds to a particiapnt session (e.g., S0/, S2/, etc.) and contains the following files:

S0/├── S0_DataExperiment.mat├── S0_audioEventVector.mat└── S0_SA_Score.mat

...

S8/├── S8_DataExperiment.mat├── S8_audioEventVector.mat└── S8_SA_Score.mat

In addition, the dataset includes a CSV file named caneFeatures_pre_post.csv, containing the extracted features from the GSR, tonic and phasic signals, allowing for the replication of the statistical analyses presented in the study.

 

File Descriptions

1. S*_DataExperiment.mat





Description: This file contains the EDA signals acquired at a 4 Hz sampling rate during the experiment, stored in MATLAB .mat format as a structured variable.




Format: MATLAB Struct (3 fields)





GSR: Contains the raw GSR signal along with associated time information: TimeStampDate (UTC date-time format) and TimeStampPosix (POSIX timestamp).




TONIC: Contains the tonic component of the EDA signal with the same timestamp fields.


PHASIC: Contains the phasic component of the EDA signal with the corresponding timestamps.




2. S*_audioEventVector.mat





Description: This file contains information about the timing of the auditory startle stimuli presented during the experiment. The data is stored as a MATLAB struct sampled at 32 Hz.




Format: MATLAB Struct (3 fields)





data: A binary step signal indicating the presence of auditory events (0 = no stimulus, 1 = stimulus being played).




TimeStampDate: A vector of timestamps in MATLAB datetime format, corresponding to each sample in the data field.





3. S*_SA_Score.mat





Description: This file contains the self-reported State Anxiety (STAI-State) scores provided by each participant before and after the experimental session. The data is stored as a MATLAB struct.




Format: MATLAB Struct (2 fields)





Training: Numeric score reported after the training session.




Experiment: Numeric score reported after the experimental session.





 

 

Contact Information

For any questions or further information regarding this dataset, please contact fvidal@uma.es.
DOI: 10.5281/zenodo.15715155
title: EDA Signal Dataset Collected During Startle Events While Walking With a Smart Cane

description: EDA Signal Dataset Collected During Startle Events While Walking With a Smart Cane

Description

This dataset includes Electrodermal Activity (EDA) signals collected from seven participants during an experiment in which they walked on a treadmill at a constant speed of 1 km/h while using a smart cane. During the walking task, participants were exposed to auditory startle stimuli designed to elicit stress responses. The smart cane was equipped with a Galvanic Skin Response (GSR) sensor integrated into its handle to continuously record physiological signals in a natural walking context.

The data is organized by participant. All participants provided written informed consent both to take part in the experiment and to allow their anonymized data to be publicly shared for research purposes. Furthermore, the experiment was approved by the Ethical Committee of the Universidad de Málaga (reference 46-2024-H).

Folder Structure

Each folder corresponds to a particiapnt session (e.g., S0/, S2/, etc.) and contains the following files:

S0/├── S0_DataExperiment.mat├── S0_audioEventVector.mat└── S0_SA_Score.mat

...

S8/├── S8_DataExperiment.mat├── S8_audioEventVector.mat└── S8_SA_Score.mat

In addition, the dataset includes a CSV file named caneFeatures_pre_post.csv, containing the extracted features from the GSR, tonic and phasic signals, allowing for the replication of the statistical analyses presented in the study.

 

File Descriptions

1. S*_DataExperiment.mat





Description: This file contains the EDA signals acquired at a 4 Hz sampling rate during the experiment, stored in MATLAB .mat format as a structured variable.




Format: MATLAB Struct (3 fields)





GSR: Contains the raw GSR signal along with associated time information: TimeStampDate (UTC date-time format) and TimeStampPosix (POSIX timestamp).




TONIC: Contains the tonic component of the EDA signal with the same timestamp fields.


PHASIC: Contains the phasic component of the EDA signal with the corresponding timestamps.




2. S*_audioEventVector.mat





Description: This file contains information about the timing of the auditory startle stimuli presented during the experiment. The data is stored as a MATLAB struct sampled at 32 Hz.




Format: MATLAB Struct (3 fields)





data: A binary step signal indicating the presence of auditory events (0 = no stimulus, 1 = stimulus being played).




TimeStampDate: A vector of timestamps in MATLAB datetime format, corresponding to each sample in the data field.





3. S*_SA_Score.mat





Description: This file contains the self-reported State Anxiety (STAI-State) scores provided by each participant before and after the experimental session. The data is stored as a MATLAB struct.




Format: MATLAB Struct (2 fields)





Training: Numeric score reported after the training session.




Experiment: Numeric score reported after the experimental session.





 

 

Contact Information

For any questions or further information regarding this dataset, please contact fvidal@uma.es.
DOI: 10.5066/p14wbhyq
title: Transient Electromagnetic Sounding Data from the Area Around the Dinero Mine Tunnel Near Leadville, Colorado

description: During August 2023, transient electromagnetic (TEM) surveys were carried out at select locations in Lake County near Leadville, Colorado upgradient from the Dinero tunnel bulkhead. TEM data were collected using an ABEM WalkTEM2 advanced instrument running acquisition software version 1.3.7.4 and using a single-turn transmitter loop (Tx) and a center-loop receiver (Rx). Tx loop dimensions measured 40 by 40 square meters, and Rx loop dimensions measured 0.5 by 0.5 square meters (effective area of 5 m2). Dual currents of about 1 and 7.5 amperes (A) were injected into the Tx loop, and the Rx coil was centered and concentrically nested inside the Tx loop. Transmitter measurement cycles were stacked (n=10) to create a single sounding, and soundings were repeated (n=1-5) at each site. In locations with multiple soundings, results were stacked, filtered, and averaged for each Tx current (1 and 7.5 Amperes) and set of Rx measurements. This data release includes the raw and processed TEM data and inverted soundings showing resistivity (in ohm-m) with depth.
DOI: 10.15161/oar.it/czpe1-rx969
title: Wildfire in Protected Areas (2019-2024)

description: Il dataset descrive le superfici forestali percorse da incendi all’interno del sistema delle Aree Protette Nazionali.Queste comprendono:





le aree dell’Elenco Ufficiale delle Aree Naturali Protette (EUAP): Parchi Nazionali, Parchi Regionali, Riserve Naturali statali e regionali, oltre ad altre aree protette (es. oasi e monumenti naturali);




i siti della Rete Natura 2000 (RN2000): Zone Speciali di Conservazione (ZSC) e Zone di Protezione Speciale (ZPS).



Poiché le diverse tipologie di aree protette si sovrappongono parzialmente tra loro, è stato necessario calcolare le superfici incendiate attraverso l’intersezione tra confini amministrativi e aree percorse dal fuoco.

I dati sono presentati in tabelle annuali, con denominazione e tipologia di appartenenza delle aree interessate.
DOI: 10.15161/oar.it/ke5wb-r9v58
title: Wildfire in Protected Areas (2019-2024)

description: Il dataset descrive le superfici forestali percorse da incendi all’interno del sistema delle Aree Protette Nazionali.Queste comprendono:





le aree dell’Elenco Ufficiale delle Aree Naturali Protette (EUAP): Parchi Nazionali, Parchi Regionali, Riserve Naturali statali e regionali, oltre ad altre aree protette (es. oasi e monumenti naturali);




i siti della Rete Natura 2000 (RN2000): Zone Speciali di Conservazione (ZSC) e Zone di Protezione Speciale (ZPS).



Poiché le diverse tipologie di aree protette si sovrappongono parzialmente tra loro, è stato necessario calcolare le superfici incendiate attraverso l’intersezione tra confini amministrativi e aree percorse dal fuoco.

I dati sono presentati in tabelle annuali, con denominazione e tipologia di appartenenza delle aree interessate.
DOI: 10.15468/dl.fpmju2
title: Occurrence Download

description: A dataset containing 25 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Leptochloa fusca",
 "Country is Japan",
 "HasCoordinate is true"
 ]
}

 The dataset includes 25 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019134-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16939913
title: Data for "Magnetic Field Dependence of Critical Fluctuations in CeCu$_{5.8}$Ag$_{0.2}$"

description:  

Data used for “Magnetic Field Dependence of Critical Fluctuations in CeCu$_{5.8}$Ag$_{0.2}$”. The study was conducted on a well characterized single-crystal CeCu$_{5.8}$Ag$_{0.2}$ in the (H, 0, L)-scattering plane. The data presented here were obtained at the cold spectrometer CAMEA at the Paul Scherrer Institute (PSI), Switzerland. A vertical 11 T cryomagnet was used for field applied along the $b$-axis, while an in-plane 1.8 T cryomagnet was used for field along the $c$-axis. In both cases, a dilution insert was used to reach temperatures between 0.05 and 4 K. Reciprocal space maps were recorded with four incoming energies $E_i$ = [4.5, 4.38, 3.5, 3.4] meV and 1 degree sample rotation steps. The field dependence was performed at a temperature $T$ = 50 mK and field $\mu_0 H$ = [0, 2, 4, 6, 8] T. Temperature dependence scans were recorded with a field $\mu_0 H$ = 8 T along the $b$-axis and 1.8 T along the $c$-axis and temperatures $T$ = [0.175, 0.35, 0.75, 1.58, 3.18] K and [0.1, 0.25, 0.5, 1, 2.3, 4] K respectively. Background maps were performed at the same field as the foreground and at a temperature $T$ = 45 or 50 K. Analysis of the data was performed with the MJOLNIR software.
DOI: 10.15468/dl.c6xxm8
title: Occurrence Download

description: A dataset containing 112599 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "Geometry POLYGON((101.69514 23.91677,103.47865 23.91677,103.47865 25.86952,101.69514 25.86952,101.69514 23.91677))",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 112599 records from 293 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019076-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g6aexd
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Leptochloa fusca",
 "Country is Marshall Islands",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019137-250914085247600/datasets/export for details.
DOI: 10.15468/dl.w5b63p
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ensis myrae",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 {
 "not" : {
 "OccurrenceStatus" : [
 "is one of (Absent)"
 ]
 }
 }
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019136-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cdw6pa
title: Occurrence Download

description: A dataset containing 2268550 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Solanales)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1981",
 "Geometry POLYGON((-30 25,50 25,50 75,-30 75,-30 25))"
 ]
}

 The dataset includes 2268550 records from 4103 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019108-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/13a1e71c2f865dcbbc6d692c238061d7
title: Harmonized Soil Organic Carbon and Phosphorus Data for the Contiguous United States

description: Soil organic carbon (SOC) and soil phosphorus can strongly influence adjacent water quality by introducing nutrients into aquatic ecosystems and also altering the light environment of those ecosystems. However, national-scale data are uncommon, and even when available, they are usually not aggregated in a manner that is expeditiously merged with basin-level data. To facilitate national-scale analyses of soil data with co-located water quality data, we present aggregated SOC and soil phosphorus data for the Contiguous United States. Data are aggregated using the HydroBASINS basin shapefiles. HYBAS_ID is retained to enable merging with HydroBASINS parent datasets.
DOI: 10.15468/dl.ba4wgw
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Epiplatys annulatus (Boulenger, 1915)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((7.2484 2.1771,7.0894 2.0599,7.744 2.0599,7.6712 2.1357,7.2484 2.1771))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058115-250525065834625/datasets/export for details.
DOI: 10.15468/dl.f2pzjj
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ctenophora pulchella De Toni, 1892",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.628 -23.023,35.6007 -22.9702,35.6007 -23.165,35.628 -23.023))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058118-250525065834625/datasets/export for details.
DOI: 10.15468/dl.vja528
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Epiplatys annulatus (Boulenger, 1915)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((1.1203 5.3273,1.1382 5.3438,1.1382 11.0599,-7.8618 11.0599,-7.8618 3.9537,-7.6185 3.8529,-5.722 4.551,-4.0045 4.7444,-1.8508 4.2719,0.3589 5.2679,1.1203 5.3273))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058119-250525065834625/datasets/export for details.
DOI: 10.5281/zenodo.15353157
title: A variational deep-learning approach to modeling memory T cell dynamics

description: Single-cell flow cytometry data used in a study to analyse the dynamics of memory T cells in the lung after an inflenza infection.

See our github repository for more details. This data set contains files with single-cell flow cytometry data, Leiden cluster assignments, UMAP coordinates, and results from an identifiability analysis.
DOI: 10.5281/zenodo.15353158
title: A variational deep-learning approach to modeling memory T cell dynamics

description: Single-cell flow cytometry data used in a study to analyse the dynamics of memory T cells in the lung after an inflenza infection.

See our github repository for more details. This data set contains files with single-cell flow cytometry data, Leiden cluster assignments, UMAP coordinates, and results from an identifiability analysis.
DOI: 10.15468/dl.7d268d
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ctenophora pulchella De Toni, 1892",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.6306 -23.844,35.6007 -23.8125,35.6007 -24.0157,35.6306 -23.844))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058121-250525065834625/datasets/export for details.
DOI: 10.15468/dl.kkezgn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Epiplatys annulatus (Boulenger, 1915)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((3.8924 37.4235,1.1382 37.0126,1.1382 29.0599,10.1382 29.0599,10.1382 37.8331,9.4029 37.7805,8.9557 38.0599,8.517 37.8538,8.3781 37.425,6.4409 37.5887,5.341 37.2123,4.8286 37.3907,3.8924 37.4235))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058122-250525065834625/datasets/export for details.