cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/r6r429f223
title: The solubility of ErPO4 and Er speciation in hydrothermal fluids at varying pH and salinity between 350 and 450 °C

description: Here, we measured the solubility of endmember ErPO4 in NaCl-HCl and NaCl-NaOH bearing aqueous solutions at temperatures from 350 to 450 °C and water vapor saturation pressure to 500 bar using batch-type Inconel reactors. Erbium speciation was investigated as a function of pH from 2.8 to 8, where Er chloride species predominant at acidic conditions and Er hydroxyl complexes predominant at near-neutral to alkaline conditions. The measured ErPO4 solubility (-9.8 to -7.5 log mEr) is up to 2.5 orders of magnitude lower than thermodynamic predictions (-9.4 to -6.7 log mEr) using existing thermodynamic databases. At elevated temperature, large deviations are observed at alkaline conditions (pH 7–9), indicating a need to revise the thermodynamic properties of Er hydroxyl species. The partial molal Gibbs energy of formation (ΔfG0T,P) for Er aqueous hydroxyl and chloride species are optimized in this study and the logarithmic formation constants (logβn(Cl,OH)) are fitted as a function of temperature.
DOI: 10.17632/r6r429f223.1
title: The solubility of ErPO4 and Er speciation in hydrothermal fluids at varying pH and salinity between 350 and 450 °C

description: Here, we measured the solubility of endmember ErPO4 in NaCl-HCl and NaCl-NaOH bearing aqueous solutions at temperatures from 350 to 450 °C and water vapor saturation pressure to 500 bar using batch-type Inconel reactors. Erbium speciation was investigated as a function of pH from 2.8 to 8, where Er chloride species predominant at acidic conditions and Er hydroxyl complexes predominant at near-neutral to alkaline conditions. The measured ErPO4 solubility (-9.8 to -7.5 log mEr) is up to 2.5 orders of magnitude lower than thermodynamic predictions (-9.4 to -6.7 log mEr) using existing thermodynamic databases. At elevated temperature, large deviations are observed at alkaline conditions (pH 7–9), indicating a need to revise the thermodynamic properties of Er hydroxyl species. The partial molal Gibbs energy of formation (ΔfG0T,P) for Er aqueous hydroxyl and chloride species are optimized in this study and the logarithmic formation constants (logβn(Cl,OH)) are fitted as a function of temperature.
DOI: 10.17632/cgkjsg364m
title: JAADI-D-25-00659R1

description: Photos of:
1. Dermoscopic blackish-red dots
2. Dark gray furry colonies
3. Hyphae and arthroconidia in chains of the isolate 
4. Calcofluor white (CFW) staining 
5. Scanning electron microscopy (SEM)
6. Blackish-red dots were observed by SEM 
7. Hematoxylin and eosin (HE) staining 
8. Grocott's methenamine silver (GMS) staining
9. Blackish-red dots have disappeared
DOI: 10.17632/cgkjsg364m.1
title: JAADI-D-25-00659R1

description: Photos of:
1. Dermoscopic blackish-red dots
2. Dark gray furry colonies
3. Hyphae and arthroconidia in chains of the isolate 
4. Calcofluor white (CFW) staining 
5. Scanning electron microscopy (SEM)
6. Blackish-red dots were observed by SEM 
7. Hematoxylin and eosin (HE) staining 
8. Grocott's methenamine silver (GMS) staining
9. Blackish-red dots have disappeared
DOI: 10.17632/36gx5s92dc
title: Jet Drop Enrichment: A Low-Cost Method for Simultaneous PFAS and Microplastics Removal from Drinking Water

description: Per- and polyfluoroalkyl substances (PFAS) and fine microplastics (MPs, 1–10 μm) are emerging contaminants in drinking water that conventional treatment technologies struggle to remove. Here we developed a sustainable and low-cost approach that harnesses jet drops generated by bursting bubbles to collect pollutants, achieving simultaneous removal of PFAS and MPs. Our results show that both long-chain PFAS (PFOS, PFNA, PFDA, PFOA, PFHxS) and fine MPs become highly enriched at the air–water interface and are efficiently transferred into jet drops, yielding removal efficiencies up to 99% for long-chain PFAS and MPs. In contrast, short-chain PFAS exhibit lower removal because of their weaker surface activity. To address this limitation, we coupled an anion-exchange resin (AER) pretreatment with jet drop enrichment (JDE). The combined JDE+AER system raises short-chain PFAS removal to over 90% while cutting material use and costs. This work illuminates interfacial removal mechanisms and offers a scalable, economical, and environmentally benign option for advanced drinking water treatment.
DOI: 10.17632/36gx5s92dc.1
title: Jet Drop Enrichment: A Low-Cost Method for Simultaneous PFAS and Microplastics Removal from Drinking Water

description: Per- and polyfluoroalkyl substances (PFAS) and fine microplastics (MPs, 1–10 μm) are emerging contaminants in drinking water that conventional treatment technologies struggle to remove. Here we developed a sustainable and low-cost approach that harnesses jet drops generated by bursting bubbles to collect pollutants, achieving simultaneous removal of PFAS and MPs. Our results show that both long-chain PFAS (PFOS, PFNA, PFDA, PFOA, PFHxS) and fine MPs become highly enriched at the air–water interface and are efficiently transferred into jet drops, yielding removal efficiencies up to 99% for long-chain PFAS and MPs. In contrast, short-chain PFAS exhibit lower removal because of their weaker surface activity. To address this limitation, we coupled an anion-exchange resin (AER) pretreatment with jet drop enrichment (JDE). The combined JDE+AER system raises short-chain PFAS removal to over 90% while cutting material use and costs. This work illuminates interfacial removal mechanisms and offers a scalable, economical, and environmentally benign option for advanced drinking water treatment.
DOI: 10.15468/dl.zrrh92
title: Occurrence Download

description: A dataset containing 136980 species occurrences available in GBIF matching the query:
{
 "and" : [
 "SpeciesKey is one of (Synallaxis azarae)",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Human Observation, Observation, Specimen)"
 ]
}

 The dataset includes 136980 records from 181 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012484-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/ft739dy7jc
title: Characteristics of citizens who use eConsulta

description: J Med Internet Res . 2021 May 6. doi: 10.2196/28629. Online ahead of print.
Characteristics of citizens and their use of teleconsultation in Primary Care in the Catalan public health system before and during COVID: Retrospective Descriptive Cross-Sectional Study
Oscar Solans 1 2 , Josep Vidal-Alaball 3 4 5 , Pasqual Roig Cabo 6 , Núria Mora 7 , Ermengol Coma 7 , Josep Maria Bonet Simó 6 , Eduardo Hermosilla Pérez 7 8 , Francesc Saigí-Rubió 9 10 , Carmen Olmos 1 , Jordi Piera-Jiménez 2 11 12 , Mercè Abizanda González 13 14 , Francesc López Seguí 6 15
PMID: 33970867 DOI: 10.2196/28629
Affiliations

1 Health Department, Catalan Ministry of Health, Barcelona, ES.
2 Digitalization for the Sustainability of the Healthcare System, Sistema de Salut de Catalunya, Barcelona, ES.
3 Health Promotion in Rural Areas Research Group, Gerència Territorial de la Catalunya Central, Institut Català de la Salut, Carrer Pica d'Estats, 36, Sant Fruitós de Bages, ES.
4 Unitat de Suport a la Recerca de la Catalunya Central, Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina, Sant Fruitós de Bages, ES.
5 Faculty of Medicine, University of Vic - Central University of Catalonia, Vic, ES.
6 Northern Metropolitan Primary Care Directorate, Institut Català de la Salut, Badalona, ES.
7 Primary Care Services Information Systems, Institut Català de la Salut, Barcelona, ES.
8 Jordi Gol i Gurina Primary Health Care Research Institute Foundation, Barcelona, ES.
9 Universitat Oberta de Catalunya, Faculty of Health Sciences, Barcelona, ES.
10 Interdisciplinary Research Group on ICTs, Barcelona, ES.
11 Servei Català de la Salut, Barcelona, ES.
12 Open Evidence Research Group, Universitat Oberta de Catalunya, Barcelona, ES.
13 Health Department, eHealth Unit, Barcelona, ES.
14 Pere Virgili Health Park, Primary Care Management Control, Barcelona, ES.
15 CRES, Pompeu Fabra University, Barcelona, ES.
DOI: 10.17632/ft739dy7jc.2
title: Characteristics of citizens who use eConsulta

description: J Med Internet Res . 2021 May 6. doi: 10.2196/28629. Online ahead of print.
Characteristics of citizens and their use of teleconsultation in Primary Care in the Catalan public health system before and during COVID: Retrospective Descriptive Cross-Sectional Study
Oscar Solans 1 2 , Josep Vidal-Alaball 3 4 5 , Pasqual Roig Cabo 6 , Núria Mora 7 , Ermengol Coma 7 , Josep Maria Bonet Simó 6 , Eduardo Hermosilla Pérez 7 8 , Francesc Saigí-Rubió 9 10 , Carmen Olmos 1 , Jordi Piera-Jiménez 2 11 12 , Mercè Abizanda González 13 14 , Francesc López Seguí 6 15
PMID: 33970867 DOI: 10.2196/28629
Affiliations

1 Health Department, Catalan Ministry of Health, Barcelona, ES.
2 Digitalization for the Sustainability of the Healthcare System, Sistema de Salut de Catalunya, Barcelona, ES.
3 Health Promotion in Rural Areas Research Group, Gerència Territorial de la Catalunya Central, Institut Català de la Salut, Carrer Pica d'Estats, 36, Sant Fruitós de Bages, ES.
4 Unitat de Suport a la Recerca de la Catalunya Central, Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina, Sant Fruitós de Bages, ES.
5 Faculty of Medicine, University of Vic - Central University of Catalonia, Vic, ES.
6 Northern Metropolitan Primary Care Directorate, Institut Català de la Salut, Badalona, ES.
7 Primary Care Services Information Systems, Institut Català de la Salut, Barcelona, ES.
8 Jordi Gol i Gurina Primary Health Care Research Institute Foundation, Barcelona, ES.
9 Universitat Oberta de Catalunya, Faculty of Health Sciences, Barcelona, ES.
10 Interdisciplinary Research Group on ICTs, Barcelona, ES.
11 Servei Català de la Salut, Barcelona, ES.
12 Open Evidence Research Group, Universitat Oberta de Catalunya, Barcelona, ES.
13 Health Department, eHealth Unit, Barcelona, ES.
14 Pere Virgili Health Park, Primary Care Management Control, Barcelona, ES.
15 CRES, Pompeu Fabra University, Barcelona, ES.
DOI: 10.17632/xhdtpthcmx
title: PCF -SPR

description: design and simulation of PCF-SPR biosensor by using COMSOL Multiphysics , refractive indices and wavelengths was changed to achieve minimum confinement losses and maximum amplitude sensitivity, the data of RI, wavelengths, and all variables gathering and interpreting in excel , the equations solved and drew in excel too.
DOI: 10.17632/xhdtpthcmx.1
title: PCF -SPR

description: design and simulation of PCF-SPR biosensor by using COMSOL Multiphysics , refractive indices and wavelengths was changed to achieve minimum confinement losses and maximum amplitude sensitivity, the data of RI, wavelengths, and all variables gathering and interpreting in excel , the equations solved and drew in excel too.
DOI: 10.17632/ssg2xhd2vf
title: Does rural electrification reduce child malnutrition? Evidence from food security pathways in La Guajira, Colombia

description: Este conjunto de datos contiene la información utilizada en el artículo “Does rural electrification reduce child malnutrition? Evidence from food security pathways in La Guajira, Colombia”. La base de datos incluye observaciones correspondientes al año 2023, agregadas a nivel municipal para los municipios del departamento de La Guajira, Colombia, e incorpora indicadores relacionados con la electrificación rural, el acceso a servicios básicos, la seguridad alimentaria, las condiciones socioeconómicas, y los resultados en desnutrición infantil.

Los datos fueron compilados a partir de fuentes estadísticas oficiales de Colombia (DANE, SIVIGILA) y procesados para garantizar la consistencia y comparabilidad entre municipios. Las variables están estructuradas para permitir el análisis de los posibles mecanismos mediante los cuales la electrificación rural incide en la desnutrición infantil, particularmente a través de los canales de seguridad alimentaria. Este conjunto de datos respalda los análisis empíricos presentados en el artículo y puede ser utilizado para la replicación del estudio o para investigaciones futuras sobre acceso a la energía, seguridad alimentaria y salud infantil.
DOI: 10.5281/zenodo.18487848
title: Supporting Data for "Terrestrial Gamma-ray Flash Following Strong Negative Return Stroke Observed with Broadband Interferometric Lightning Mapping and Electric Field Measurements" by Jensen et al.

description: This repository contains supporting data for “Terrestrial Gamma-ray Flash Following Strong Negative Return Stroke Observed with Broadband Interferometric Lightning Mapping and Electric Field Measurements” by Jensen et al.,  submitted to the Journal of Geophysical Research: Atmospheres. The file "0data_description.pdf" gives a brief overview of the structure of the two data files included in HDF5 format. More information about the included data can be found in the main manuscript which will be linked once published.
DOI: 10.5281/zenodo.18487849
title: Supporting Data for "Terrestrial Gamma-ray Flash Following Strong Negative Return Stroke Observed with Broadband Interferometric Lightning Mapping and Electric Field Measurements" by Jensen et al.

description: This repository contains supporting data for “Terrestrial Gamma-ray Flash Following Strong Negative Return Stroke Observed with Broadband Interferometric Lightning Mapping and Electric Field Measurements” by Jensen et al.,  submitted to the Journal of Geophysical Research: Atmospheres. The file "0data_description.pdf" gives a brief overview of the structure of the two data files included in HDF5 format. More information about the included data can be found in the main manuscript which will be linked once published.
DOI: 10.17632/ssg2xhd2vf.1
title: Does rural electrification reduce child malnutrition? Evidence from food security pathways in La Guajira, Colombia

description: Este conjunto de datos contiene la información utilizada en el artículo “Does rural electrification reduce child malnutrition? Evidence from food security pathways in La Guajira, Colombia”. La base de datos incluye observaciones correspondientes al año 2023, agregadas a nivel municipal para los municipios del departamento de La Guajira, Colombia, e incorpora indicadores relacionados con la electrificación rural, el acceso a servicios básicos, la seguridad alimentaria, las condiciones socioeconómicas, y los resultados en desnutrición infantil.

Los datos fueron compilados a partir de fuentes estadísticas oficiales de Colombia (DANE, SIVIGILA) y procesados para garantizar la consistencia y comparabilidad entre municipios. Las variables están estructuradas para permitir el análisis de los posibles mecanismos mediante los cuales la electrificación rural incide en la desnutrición infantil, particularmente a través de los canales de seguridad alimentaria. Este conjunto de datos respalda los análisis empíricos presentados en el artículo y puede ser utilizado para la replicación del estudio o para investigaciones futuras sobre acceso a la energía, seguridad alimentaria y salud infantil.
DOI: 10.17632/np3ktdbpnp
title: Past is Prologue: Inference from the Cross Section of Returns Around an Event

description: This package replicates the results in the paper, "Past is Prologue: Inference from the Cross Section of Returns Around an Event," by Jonathan Cohn, Travis Johnson, Zack Liu, and Malcolm Wardlaw, which studies how confounding contemporaneous news can generate misleading statistical significance in cross-sectional event studies of stock returns. The core hypothesis is that standard cross-sectional regression tests frequently over-reject the null of no differential event effect because firm characteristics are correlated with routine daily news unrelated to the focal event. Using firm-level daily returns from CRSP and accounting data from Compustat for U.S. public firms from 1991–2021, the data show that return–characteristic relationships are statistically significant on a large fraction of ordinary trading days, even in the absence of any event. The package contains cleaned input data, code to construct firm characteristics, and scripts that implement both conventional cross-sectional methods and the paper’s proposed time-series benchmarking approaches, including a novel GLS procedure that uses principal components of past returns to estimate daily covariance matrices. The main finding is that comparing event-day relationships to their empirical distribution on pre-event days sharply reduces false positives, while the GLS-based implementation substantially improves statistical power relative to OLS. Together, the data and code allow users to reproduce all tables and figures, assess the prevalence of spurious significance in standard event-study designs, and apply the proposed methods to other quasi-experimental settings in corporate finance.
DOI: 10.17632/np3ktdbpnp.2
title: Past is Prologue: Inference from the Cross Section of Returns Around an Event

description: This package replicates the results in the paper, "Past is Prologue: Inference from the Cross Section of Returns Around an Event," by Jonathan Cohn, Travis Johnson, Zack Liu, and Malcolm Wardlaw, which studies how confounding contemporaneous news can generate misleading statistical significance in cross-sectional event studies of stock returns. The core hypothesis is that standard cross-sectional regression tests frequently over-reject the null of no differential event effect because firm characteristics are correlated with routine daily news unrelated to the focal event. Using firm-level daily returns from CRSP and accounting data from Compustat for U.S. public firms from 1991–2021, the data show that return–characteristic relationships are statistically significant on a large fraction of ordinary trading days, even in the absence of any event. The package contains cleaned input data, code to construct firm characteristics, and scripts that implement both conventional cross-sectional methods and the paper’s proposed time-series benchmarking approaches, including a novel GLS procedure that uses principal components of past returns to estimate daily covariance matrices. The main finding is that comparing event-day relationships to their empirical distribution on pre-event days sharply reduces false positives, while the GLS-based implementation substantially improves statistical power relative to OLS. Together, the data and code allow users to reproduce all tables and figures, assess the prevalence of spurious significance in standard event-study designs, and apply the proposed methods to other quasi-experimental settings in corporate finance.
DOI: 10.17632/33swrjzp5g
title: Cross-modal Distractor-Induced Deafness (Distractor-evoked ERPs)

description: Behavioral and EEG data from a cross-modal auditory experiment investigating distractor-induced deafness (DID). Participants completed a rapid serial auditory/visual presentation (RSAP/RSVP) task in which a VISUAL cue signaled the onset of an AUDITORY target embedded in a stream of preceding AUDITORY distractors. Experimental factors include 'distractor number' (0, 1, 3–4, 5–6) and 'cue–target stimulus-onset asynchrony' (0 ms vs. 300 ms), as well as 'probe onset' (present vs. absent). To quantify distractor-evoked EEG activity, one distractor per trial was designated as the ERP probe. In the 3–4 and 5–6 distractor conditions, the probe was the final distractor in the sequence; in the 1-distractor condition, the single distractor served as the probe. Raw EEG recordings, preprocessed data, and trial-wise behavioral responses are provided. Aggregated data files and a detailed README file describing file structure and variable coding are included.
DOI: 10.17632/33swrjzp5g.1
title: Cross-modal Distractor-Induced Deafness (Distractor-evoked ERPs)

description: Behavioral and EEG data from a cross-modal auditory experiment investigating distractor-induced deafness (DID). Participants completed a rapid serial auditory/visual presentation (RSAP/RSVP) task in which a VISUAL cue signaled the onset of an AUDITORY target embedded in a stream of preceding AUDITORY distractors. Experimental factors include 'distractor number' (0, 1, 3–4, 5–6) and 'cue–target stimulus-onset asynchrony' (0 ms vs. 300 ms), as well as 'probe onset' (present vs. absent). To quantify distractor-evoked EEG activity, one distractor per trial was designated as the ERP probe. In the 3–4 and 5–6 distractor conditions, the probe was the final distractor in the sequence; in the 1-distractor condition, the single distractor served as the probe. Raw EEG recordings, preprocessed data, and trial-wise behavioral responses are provided. Aggregated data files and a detailed README file describing file structure and variable coding are included.
DOI: 10.17632/6sjcrtg54p.1
title: Multi-Class Skin Disease Image Dataset with Severity Levels

description: This dataset consists of labeled skin disease images designed for multi-class medical image classification tasks using machine learning and deep learning models.
The dataset includes images of Acne and Eczema categorized into three severity levels (Mild, Moderate, and Severe), along with Normal skin images and an additional Xyz class representing miscellaneous.
The primary objective of this dataset is to support research in automated skin disease classification, severity assessment, and computer-aided dermatological diagnosis. It can be used for training, validation, and evaluation of convolutional neural networks (CNNs) and transfer learning models.
All images are organized into class-wise directories, making the dataset compatible with standard deep learning frameworks such as PyTorch and TensorFlow.
This dataset is intended strictly for academic and research purposes and does not replace professional medical diagnosis.
DOI: 10.17632/tx8ym57928
title: Machine Learning Prediction Tool for Janus kinase Inhibitor Response in Patients with Rheumatoid Arthritis

description: Supplementary material for the original research article
DOI: 10.5281/zenodo.18481013
title: Data and R code for the analysis of 'Road counts expose widespread declines in South African raptors underestimated by atlas data'

description: These files correspond to the supplementary data and R scripts associated with a manuscript currently under review.
DOI: 10.5281/zenodo.18481014
title: Data and R code for the analysis of 'Road counts expose widespread declines in South African raptors underestimated by atlas data'

description: These files correspond to the supplementary data and R scripts associated with a manuscript currently under review.
DOI: 10.17632/tx8ym57928.1
title: Machine Learning Prediction Tool for Janus kinase Inhibitor Response in Patients with Rheumatoid Arthritis

description: Supplementary material for the original research article
DOI: 10.17632/5jb34j4wpd
title: ASR603 CyTOF Data
DOI: 10.17632/5jb34j4wpd.1
title: ASR603 CyTOF Data
DOI: 10.17632/7jzp496rk3
title: Employee Engagement

description: Raw data
DOI: 10.17632/7jzp496rk3.1
title: Employee Engagement

description: Raw data
DOI: 10.15468/dl.zrt7js
title: Occurrence Download

description: A dataset containing 5933 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is CAN.9_1",
 "OccurrenceStatus is Present",
 "TaxonKey is Quercus rubra"
 ]
}

 The dataset includes 5933 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012507-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/wxhwrwnm4x
title: BU_DispersionIndices_WB

description: Raw western blot image data used for analysis.
DOI: 10.17632/wxhwrwnm4x.1
title: BU_DispersionIndices_WB

description: Raw western blot image data used for analysis.
DOI: 10.5065/zd80-kd74
title: COSMIC-1 Data Products

description: COSMIC-1 instrument data and derived products (levels 0-3) for all six spacecraft.