cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.31122907
title: Supplementary Material for: Limited diagnostic performance of cerebrospinal fluid glial fibrillary acidic protein in dementia

description: Introduction: Cerebrospinal fluid (CSF) glial fibrillary acidic protein (GFAP) is a neuroinflammatory marker reflecting reactive astrogliosis and is measured regularly in clinical practice. However, its diagnostic utility in differentiating dementia subtypes remains unclear. This study aimed to evaluate differences in CSF GFAP concentrations and its associations with markers of disease severity and amyloid pathology.

Methods: We conducted a retrospective cohort study using three datasets encompassing a broad range of dementia diagnoses. Included variables were CSF GFAP, β-amyloid 42 (Aβ42), the Aβ42/Aβ40 ratio, mini-mental state exam (MMSE) scores, and time from sampling to death.

Results: A total of 1345 individuals were included. In Parkinson’s disease dementia (PDD) and Lewy body dementia (LBD), GFAP levels were similar (p&gt;.05). Lower levels were observed in PDD compared to early-onset Alzheimer’s disease (AD), late-onset AD (LAD), and vascular dementia (VaD) (all p&lt;.05); however, the discriminative performance was low-to-moderate: PDD versus LAD (AUROC=.74, CI=.64–.84, p&lt;.001), VaD (AUROC=.71, CI =.61–.81, p&lt;.001) and EAD (AUROC=.59, CI=.47–.71, p=.13). Associations were seen with MMSE in mixed AD and VaD (MIX) (p=.027), but not in the other diagnostic categories. GFAP levels did not differ between subjects grouped according to Aβ42/Aβ40 status (p&gt;.05). 

Conclusion: CSF GFAP did not exhibit clinically relevant diagnostic or prognostic value in dementia. Further studies are needed to clarify its role in PDD.
DOI: 10.6084/m9.figshare.31122907.v1
title: Supplementary Material for: Limited diagnostic performance of cerebrospinal fluid glial fibrillary acidic protein in dementia

description: Introduction: Cerebrospinal fluid (CSF) glial fibrillary acidic protein (GFAP) is a neuroinflammatory marker reflecting reactive astrogliosis and is measured regularly in clinical practice. However, its diagnostic utility in differentiating dementia subtypes remains unclear. This study aimed to evaluate differences in CSF GFAP concentrations and its associations with markers of disease severity and amyloid pathology.

Methods: We conducted a retrospective cohort study using three datasets encompassing a broad range of dementia diagnoses. Included variables were CSF GFAP, β-amyloid 42 (Aβ42), the Aβ42/Aβ40 ratio, mini-mental state exam (MMSE) scores, and time from sampling to death.

Results: A total of 1345 individuals were included. In Parkinson’s disease dementia (PDD) and Lewy body dementia (LBD), GFAP levels were similar (p&gt;.05). Lower levels were observed in PDD compared to early-onset Alzheimer’s disease (AD), late-onset AD (LAD), and vascular dementia (VaD) (all p&lt;.05); however, the discriminative performance was low-to-moderate: PDD versus LAD (AUROC=.74, CI=.64–.84, p&lt;.001), VaD (AUROC=.71, CI =.61–.81, p&lt;.001) and EAD (AUROC=.59, CI=.47–.71, p=.13). Associations were seen with MMSE in mixed AD and VaD (MIX) (p=.027), but not in the other diagnostic categories. GFAP levels did not differ between subjects grouped according to Aβ42/Aβ40 status (p&gt;.05). 

Conclusion: CSF GFAP did not exhibit clinically relevant diagnostic or prognostic value in dementia. Further studies are needed to clarify its role in PDD.
DOI: 10.15468/dl.hj3rqk
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((88.792874 24.414215, 88.71575900000001 24.408638, 88.640562 24.392045, 88.569153 24.36485, 88.503305 24.327729, 88.444647 24.281603, 88.394627 24.227618, 88.354473 24.16711, 88.325164 24.101579, 88.30740900000001 24.032644, 88.301625 23.962006, 88.307937 23.891406, 88.32617 23.82258, 88.355857 23.75722, 88.396254 23.696928, 88.446358 23.643182, 88.504932 23.597294, 88.570537 23.560388, 88.64156800000001 23.533365, 88.71628699999999 23.516882, 88.792874 23.511343, 88.869461 23.516882, 88.94418 23.533365, 89.01521099999999 23.560388, 89.080816 23.597294, 89.13939000000001 23.643182, 89.189494 23.696928, 89.22989099999999 23.75722, 89.259578 23.82258, 89.277811 23.891406, 89.28412299999999 23.962006, 89.278339 24.032644, 89.26058399999999 24.101579, 89.231275 24.16711, 89.191121 24.227618, 89.14110100000001 24.281603, 89.082443 24.327729, 89.016595 24.36485, 88.94518600000001 24.392045, 88.869989 24.408638, 88.792874 24.414215))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 10 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004487-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v7nbbg
title: Occurrence Download

description: A dataset containing 6394 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Grus monacha"
 ]
}

 The dataset includes 6394 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004486-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yfgs7d
title: Occurrence Download

description: A dataset containing 5538 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Grus nigricollis"
 ]
}

 The dataset includes 5538 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004488-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18334814
title: Raw Data_Social Loneliness and Internet Gaming Addiction Among Chinese Adolescents

description: The dataset, “Raw Data_Social Loneliness and Internet Gaming Addiction Among Chinese Adolescents”, was collected from 731 middle school students recruited from multiple schools across China between October and November 2025. Participants were randomly selected to ensure adequate heterogeneity and representativeness of the adolescent sample. Data were obtained through a questionnaire survey administered in a school-based setting. Prior to participation, all students were informed of the study objectives and were assured of the confidentiality and anonymity of their responses. Participation was entirely voluntary. After data screening, all collected questionnaires met the inclusion criteria and were retained for analysis. This dataset was developed to examine the associations between social loneliness and Internet gaming addiction among adolescents, with a particular focus on the mediating roles of escape motivation and self-control, grounded in the Compensatory Internet Use Theory. The dataset includes self-reported measures of social loneliness, Internet gaming addiction, escape motivation, self-control, as well as basic demographic information (e.g., gender, grade). Overall, this dataset provides a structured empirical resource for investigating the psychological processes associated with Internet gaming addiction in adolescent populations. It offers valuable data for future research exploring motivational and self-regulatory factors related to adolescents' online gaming behaviors and psychosocial adjustment.
DOI: 10.5281/zenodo.18334815
title: Raw Data_Social Loneliness and Internet Gaming Addiction Among Chinese Adolescents

description: The dataset, “Raw Data_Social Loneliness and Internet Gaming Addiction Among Chinese Adolescents”, was collected from 731 middle school students recruited from multiple schools across China between October and November 2025. Participants were randomly selected to ensure adequate heterogeneity and representativeness of the adolescent sample. Data were obtained through a questionnaire survey administered in a school-based setting. Prior to participation, all students were informed of the study objectives and were assured of the confidentiality and anonymity of their responses. Participation was entirely voluntary. After data screening, all collected questionnaires met the inclusion criteria and were retained for analysis. This dataset was developed to examine the associations between social loneliness and Internet gaming addiction among adolescents, with a particular focus on the mediating roles of escape motivation and self-control, grounded in the Compensatory Internet Use Theory. The dataset includes self-reported measures of social loneliness, Internet gaming addiction, escape motivation, self-control, as well as basic demographic information (e.g., gender, grade). Overall, this dataset provides a structured empirical resource for investigating the psychological processes associated with Internet gaming addiction in adolescent populations. It offers valuable data for future research exploring motivational and self-regulatory factors related to adolescents' online gaming behaviors and psychosocial adjustment.
DOI: 10.15468/dl.apak9d
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((88.792874 24.414215, 88.71575900000001 24.408638, 88.640562 24.392045, 88.569153 24.36485, 88.503305 24.327729, 88.444647 24.281603, 88.394627 24.227618, 88.354473 24.16711, 88.325164 24.101579, 88.30740900000001 24.032644, 88.301625 23.962006, 88.307937 23.891406, 88.32617 23.82258, 88.355857 23.75722, 88.396254 23.696928, 88.446358 23.643182, 88.504932 23.597294, 88.570537 23.560388, 88.64156800000001 23.533365, 88.71628699999999 23.516882, 88.792874 23.511343, 88.869461 23.516882, 88.94418 23.533365, 89.01521099999999 23.560388, 89.080816 23.597294, 89.13939000000001 23.643182, 89.189494 23.696928, 89.22989099999999 23.75722, 89.259578 23.82258, 89.277811 23.891406, 89.28412299999999 23.962006, 89.278339 24.032644, 89.26058399999999 24.101579, 89.231275 24.16711, 89.191121 24.227618, 89.14110100000001 24.281603, 89.082443 24.327729, 89.016595 24.36485, 88.94518600000001 24.392045, 88.869989 24.408638, 88.792874 24.414215))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 10 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004491-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.35974
title: 251115 EP丨High-resolution Optical-SAR Data for Suzhou Area
title: 251115增强出版丨可见光-SAR苏州地区高分辨率数据集

description: Visible light SAR Suzhou area high-resolution data set, composed of Gaofen 2 (GF-2) and Gaofen 3 (GF-3) satellite images, has obtained typical scene data of the Taihu Lake Lake area in Suzhou, Jiangsu Province, China, and can perform visible light and SAR fusion semantic segmentation. The dataset contains 621 standardized image blocks, each with a size of $256 pixels. All images have undergone geometric correction, radiometric calibration, and multi-source data registration processing, effectively eliminating terrain distortion and geometric deviations between modalities, and possessing precise spatial reference and pixel level alignment consistency. The data coverage is extensive, covering various typical land features in urban, rural, and natural environments, divided into six types of land cover: water bodies, forests, farmland, highways, buildings, and unused land, providing high-quality sample support for accurate identification of land features through multimodal data fusion. 
description: Visible light SAR Suzhou area high-resolution data set, composed of Gaofen 2 (GF-2) and Gaofen 3 (GF-3) satellite images, has obtained typical scene data of the Taihu Lake Lake area in Suzhou, Jiangsu Province, China, and can perform visible light and SAR fusion semantic segmentation. The dataset contains 621 standardized image blocks, each with a size of $256 pixels. All images have undergone geometric correction, radiometric calibration, and multi-source data registration processing, effectively eliminating terrain distortion and geometric deviations between modalities, and possessing precise spatial reference and pixel level alignment consistency. The data coverage is extensive, covering various typical land features in urban, rural, and natural environments, divided into six types of land cover: water bodies, forests, farmland, highways, buildings, and unused land, providing high-quality sample support for accurate identification of land features through multimodal data fusion.
DOI: 10.2909/656de8d1-e808-483c-90b5-38578e980d42
title: Member States' use of revenues from the auctioning of EU ETS allowances, 2020-2024

description: This metadata overs the dataset containing information on how EU Member States spend the revenues from auctioning EU ETS emission allowances in one calendar year. More information on the EU Emissions Trading System (EU ETS) can be found here. The revenues from the auctioning of these allowances represent an increasing income source for Member States. 

This data is being collected under Article 19 of the Governance Regulation. The Regulation’s aim is to help the EU reach its 2030 climate and energy targets by setting common rules for planning, reporting and monitoring. The Regulation also ensures that EU planning and reporting are synchronised with the ambition cycles under the Paris Agreement. Reporting is mandatory for EU Member States. Some information is only mandatory to report if the data is available.
DOI: 10.15468/dl.8a4pym
title: Occurrence Download

description: A dataset containing 39 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Bromus catharticus",
 "Year 1950-2020"
 ]
}

 The dataset includes 39 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004492-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29459291
title: Assessing stressor exposure, chemsex use, and adjustment disorder in a sample of men who have sex with men

description: <b>Background:</b> Evidence suggests that men who have sex with men (MSM) experience heightened risk for stressor-related mental health issues. This may be exacerbated among those who engage in chemsex; recreational substance use during sex. Valid assessment of adjustment difficulties, and risk factors associated with these, is needed to better understand these wellbeing risks. The present study aimed to validate a novel screening tool for Adjustment Disorder (AjD) in this population. <b>Method:</b> A sample of MSM (<i>N</i> = 503) completed an online survey of stressful life experiences. Among those who reported exposure to a stressor (<i>n</i> = 376), the factorial structure of the International Adjustment Disorder Questionnaire (IADQ) was assessed using Confirmatory Factor Analysis. Probable diagnostic status was assessed using established criteria. Associations with stressor exposure and chemsex participation were examined using between-group comparisons. <b>Results:</b> A unidimensional model representing a single latent AjD factor best fit these data. AjD symptomatology was commonly reported, with screening results indicating that 36.44% of participants met criteria for a probable AjD diagnosis. Small effect sizes were found for associations between positive AjD screening status, chemsex participation, and a range of stressors including problems related to health, relationships, finances, work, and housing. A medium effect size was found for the association between multiple stressor exposure and probable AjD diagnosis. <b>Conclusions:</b> Findings support the use of the IADQ as a brief and valid measure of AjD among men who have sex with men. Various stressful life experiences and chemsex participation may constitute risk factors for AjD, with exposure to multiple stressor types representing a particularly salient risk factor. Screening for stressful life experiences, chemsex practice, and AjD may identify those at risk for adverse health and wellbeing outcomes in this population. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men.Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD).Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men. Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD). Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes.
DOI: 10.6084/m9.figshare.29459291.v2
title: Assessing stressor exposure, chemsex use, and adjustment disorder in a sample of men who have sex with men

description: <b>Background:</b> Evidence suggests that men who have sex with men (MSM) experience heightened risk for stressor-related mental health issues. This may be exacerbated among those who engage in chemsex; recreational substance use during sex. Valid assessment of adjustment difficulties, and risk factors associated with these, is needed to better understand these wellbeing risks. The present study aimed to validate a novel screening tool for Adjustment Disorder (AjD) in this population. <b>Method:</b> A sample of MSM (<i>N</i> = 503) completed an online survey of stressful life experiences. Among those who reported exposure to a stressor (<i>n</i> = 376), the factorial structure of the International Adjustment Disorder Questionnaire (IADQ) was assessed using Confirmatory Factor Analysis. Probable diagnostic status was assessed using established criteria. Associations with stressor exposure and chemsex participation were examined using between-group comparisons. <b>Results:</b> A unidimensional model representing a single latent AjD factor best fit these data. AjD symptomatology was commonly reported, with screening results indicating that 36.44% of participants met criteria for a probable AjD diagnosis. Small effect sizes were found for associations between positive AjD screening status, chemsex participation, and a range of stressors including problems related to health, relationships, finances, work, and housing. A medium effect size was found for the association between multiple stressor exposure and probable AjD diagnosis. <b>Conclusions:</b> Findings support the use of the IADQ as a brief and valid measure of AjD among men who have sex with men. Various stressful life experiences and chemsex participation may constitute risk factors for AjD, with exposure to multiple stressor types representing a particularly salient risk factor. Screening for stressful life experiences, chemsex practice, and AjD may identify those at risk for adverse health and wellbeing outcomes in this population. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men.Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD).Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men. Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD). Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes.
DOI: 10.6084/m9.figshare.29459291.v1
title: Assessing stressor exposure, chemsex use, and adjustment disorder in a sample of men who have sex with men

description: <b>Background:</b> Evidence suggests that men who have sex with men (MSM) experience heightened risk for stressor-related mental health issues. This may be exacerbated among those who engage in chemsex; recreational substance use during sex. Valid assessment of adjustment difficulties, and risk factors associated with these, is needed to better understand these wellbeing risks. The present study aimed to validate a novel screening tool for Adjustment Disorder (AjD) in this population. <b>Method:</b> A sample of MSM (<i>N</i> = 503) completed an online survey of stressful life experiences. Among those who reported exposure to a stressor (<i>n</i> = 376), the factorial structure of the International Adjustment Disorder Questionnaire (IADQ) was assessed using Confirmatory Factor Analysis. Probable diagnostic status was assessed using established criteria. Associations with stressor exposure and chemsex participation were examined using between-group comparisons. <b>Results:</b> A unidimensional model representing a single latent AjD factor best fit these data. AjD symptomatology was commonly reported, with screening results indicating that 36.44% of participants met criteria for a probable AjD diagnosis. Small effect sizes were found for associations between positive AjD screening status, chemsex participation, and a range of stressors including problems related to health, relationships, finances, work, and housing. A medium effect size was found for the association between multiple stressor exposure and probable AjD diagnosis. <b>Conclusions:</b> Findings support the use of the IADQ as a brief and valid measure of AjD among men who have sex with men. Various stressful life experiences and chemsex participation may constitute risk factors for AjD, with exposure to multiple stressor types representing a particularly salient risk factor. Screening for stressful life experiences, chemsex practice, and AjD may identify those at risk for adverse health and wellbeing outcomes in this population. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men.Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD).Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes. The International Adjustment Disorder Questionnaire (IADQ) is supported as a screening tool among men who have sex with men. Multiple stressor exposure and chemsex participation may be risk factors for Adjustment Disorder (AjD). Screening for AjD may identify those at risk for stressor- and chemsex-related (mental) health outcomes.