cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/t3h7zwzvfj
title: Potential of children’s playgrounds to support pollinators in urban environment: local habitat characteristics matter

description: The study was conducted in Prague, the capital of the Czech Republic, which is among the greenest metropolitan areas in Europe. Children’s playgrounds represent a widespread but understudied type of urban green space: according to the municipal database, there are approximately 1300 public playgrounds across the city. These playgrounds vary considerably in design and environmental characteristics, ranging from sites with flower beds, spontaneous vegetation, grassy patches, and bare soil to playgrounds dominated by impervious surfaces with minimal natural elements.
We selected 41 playgrounds, and 41 nearby control sites distributed across Prague, spanning the city centre to the outskirts to capture gradients of urbanisation and habitat quality. Sites ranged from semi-natural areas with diverse substrates to structurally simplified sites dominated by impervious surfaces. Control sites consisted of the most common types of urban green spaces, such as parks, public lawns, and grassy patches. 
Pollinator surveys were conducted over two consecutive years (2023–2024) during early (June) and late summer (August) periods. Each survey period lasted several consecutive days, with sampling between 09:00 and 17:00 under suitable weather conditions (air temperature &gt; 18 °C, low wind, no precipitation). The study focused on three pollinator groups: bees (without bumblebees), bumblebees, and butterflies. Honeybees (Apis mellifera) were also recorded, but because of their managed status and potentially confounding influence, statistical analyses for bees were conducted both including and excluding them.
Bees (without bumblebees) were sampled during both years at all 82 sites (41 playgrounds and 41 control habitats) using individual sampling using entomological nets. Individuals were collected during standardized 10-minute surveys, covering the focal area to ensure consistent sampling effort. Captured specimens were stored and subsequently identified to species level in the laboratory.
Bumblebees and butterflies were surveyed visually along zig-zag transects to cover whole focal area of given site in a subset of 60 sites (30 playgrounds and 30 control habitats). Bumblebees and butterflies were recorded and identified directly in the field. Bumblebees were classified into four morpho groups based on their colour patterns (gold, white, orange, orange + stripes), whereas butterflies were identified to species level. Each site was surveyed for 10 minutes, with the entire playground or control habitat systematically walked to maximize detection probability.
Immediately before each pollinator survey, we recorded local environmental variables (nectar availability, shading, proportion of impervious surface, bare ground, and vegetated area). We also quantified landscape composition for each pair of sites within 500 m buffers using Sentinel-2 satellite imagery and the Normalized Difference Vegetation Index.
DOI: 10.17632/t3h7zwzvfj.1
title: Potential of children’s playgrounds to support pollinators in urban environment: local habitat characteristics matter

description: The study was conducted in Prague, the capital of the Czech Republic, which is among the greenest metropolitan areas in Europe. Children’s playgrounds represent a widespread but understudied type of urban green space: according to the municipal database, there are approximately 1300 public playgrounds across the city. These playgrounds vary considerably in design and environmental characteristics, ranging from sites with flower beds, spontaneous vegetation, grassy patches, and bare soil to playgrounds dominated by impervious surfaces with minimal natural elements.
We selected 41 playgrounds, and 41 nearby control sites distributed across Prague, spanning the city centre to the outskirts to capture gradients of urbanisation and habitat quality. Sites ranged from semi-natural areas with diverse substrates to structurally simplified sites dominated by impervious surfaces. Control sites consisted of the most common types of urban green spaces, such as parks, public lawns, and grassy patches. 
Pollinator surveys were conducted over two consecutive years (2023–2024) during early (June) and late summer (August) periods. Each survey period lasted several consecutive days, with sampling between 09:00 and 17:00 under suitable weather conditions (air temperature &gt; 18 °C, low wind, no precipitation). The study focused on three pollinator groups: bees (without bumblebees), bumblebees, and butterflies. Honeybees (Apis mellifera) were also recorded, but because of their managed status and potentially confounding influence, statistical analyses for bees were conducted both including and excluding them.
Bees (without bumblebees) were sampled during both years at all 82 sites (41 playgrounds and 41 control habitats) using individual sampling using entomological nets. Individuals were collected during standardized 10-minute surveys, covering the focal area to ensure consistent sampling effort. Captured specimens were stored and subsequently identified to species level in the laboratory.
Bumblebees and butterflies were surveyed visually along zig-zag transects to cover whole focal area of given site in a subset of 60 sites (30 playgrounds and 30 control habitats). Bumblebees and butterflies were recorded and identified directly in the field. Bumblebees were classified into four morpho groups based on their colour patterns (gold, white, orange, orange + stripes), whereas butterflies were identified to species level. Each site was surveyed for 10 minutes, with the entire playground or control habitat systematically walked to maximize detection probability.
Immediately before each pollinator survey, we recorded local environmental variables (nectar availability, shading, proportion of impervious surface, bare ground, and vegetated area). We also quantified landscape composition for each pair of sites within 500 m buffers using Sentinel-2 satellite imagery and the Normalized Difference Vegetation Index.
DOI: 10.17632/xrw59yvvfp.3
title: Mathematica software for modeling long-term tree growth curves indirectly with piecewise linear regression and explaining factors, when tree ages are unknown

description: The Mathematica notebook "Long-term growth curves of trees with unknown ages (Ricker Oct 2025).nb" carries out all calculations that are developed in the article "Modeling long-term tree growth curves indirectly with piecewise linear regression and explaining factors, when tree ages are unknown", in "Environmental and Ecological Statistics" (2025). The two Excel files are two different input files. Please see the instruction file for details of how to use the notebook. For just inspecting the code, without the Mathematica software, the notebook and output files are provided as PDF files.
DOI: 10.15468/dl.yj8tdk
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dioscorea aesculifolia"
 ]
}

 The dataset includes 15 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053936-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/sgtkeb
title: A Central Asian Food Dataset for Personalized Dietary Interventions

description: This is the first large-scale, open-access dataset of regional foods to preserve Central Asian food heritage. The modern Kazakh diet represents a combination of the traditional nomadic food culture, centered on meat and dairy products, and the current influence of dietary trends due to globalization and urbanization. Therefore, the final dataset includes 42 food categories and more than 16,000 images of national dishes that are specific to this region. The dataset can be used for food recognition and dietary assessment tasks. Beyond research, this dataset also supports the digitalization of the Central Asian cuisine, supporting the revival of the Silk Road cuisines and contributing to environmentally sustainable, socially equitable, and climate-resilient future dietary pathways in Inner Asia and the Caucasus.
description: In case of using our dataset, please cite our work: 
Karabay, A., Bolatov, A., Varol, H. A., & Chan, M. Y. (2023). A Central Asian Food Dataset for Personalized Dietary Interventions. Nutrients, 15(7), 1728. https://doi.org/10.3390/nu15071728
DOI: 10.17632/m2dmyfgwkt
title: Supplementary Materials

description: The supplementary Materials for the Article: Effects of Metschnikowia pulcherrima as a Substitute for SO2 in pre-fermentative Cold Maceration on Muscat Red Wine.
DOI: 10.17632/m2dmyfgwkt.1
title: Supplementary Materials

description: The supplementary Materials for the Article: Effects of Metschnikowia pulcherrima as a Substitute for SO2 in pre-fermentative Cold Maceration on Muscat Red Wine.
DOI: 10.15468/dl.dsvuer
title: Occurrence Download

description: A dataset containing 532 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Costa Rica",
 "TaxonKey is Swartzia simplex"
 ]
}

 The dataset includes 532 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053938-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/xtx7tg6jpx
title: Institutions' Return Expectations Across Assets and Time

description: Replication data and code for "Institutions' Return Expectations Across Assets and Time" forthcoming in the Journal of Financial Economics.
DOI: 10.15468/dl.g5vs2m
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Typhonia beatricis",
 "Country is Germany",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053937-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/xtx7tg6jpx.2
title: Institutions' Return Expectations Across Assets and Time

description: Replication data and code for "Institutions' Return Expectations Across Assets and Time" forthcoming in the Journal of Financial Economics.
DOI: 10.17632/hm97b3rsd7
title: CellMix

description: 1,047 cells (GEO: GSE126074) and encompasses 4 cell types
DOI: 10.17632/hm97b3rsd7.1
title: CellMix

description: 1,047 cells (GEO: GSE126074) and encompasses 4 cell types
DOI: 10.17632/kz9f8hwf4z
title: data_A

description: The hypotheses in this study are based on the assumption that agricultural adaptation policies serve as effective measures with multifaceted positive impacts on sustainable development. Firstly, these policies are expected to enhance the sustainability of farmers' incomes by reducing vulnerability to climate change and increasing resource productivity, thereby ensuring economic stability for farmers. Moreover, adaptation policies play a key role in controlling and mitigating adverse environmental impacts, such as reducing soil erosion, preserving biodiversity, and improving natural resource management. Additionally, these policies can improve food security by ensuring sustainable production and stabilizing food supply chains. Finally, a crucial component of these policies is promoting integrated management of renewable and non-renewable resources, providing a foundation for optimal and synergistic use of available resources. Through this approach, adaptation policies create conditions for a sustainable, comprehensive, and resilient development that is effective both economically and environmentally
DOI: 10.17632/kz9f8hwf4z.1
title: data_A

description: The hypotheses in this study are based on the assumption that agricultural adaptation policies serve as effective measures with multifaceted positive impacts on sustainable development. Firstly, these policies are expected to enhance the sustainability of farmers' incomes by reducing vulnerability to climate change and increasing resource productivity, thereby ensuring economic stability for farmers. Moreover, adaptation policies play a key role in controlling and mitigating adverse environmental impacts, such as reducing soil erosion, preserving biodiversity, and improving natural resource management. Additionally, these policies can improve food security by ensuring sustainable production and stabilizing food supply chains. Finally, a crucial component of these policies is promoting integrated management of renewable and non-renewable resources, providing a foundation for optimal and synergistic use of available resources. Through this approach, adaptation policies create conditions for a sustainable, comprehensive, and resilient development that is effective both economically and environmentally
DOI: 10.7910/dvn/vhrnyf
title: Integrated In Silico, In Vitro, and Clinical Analysis of Antibody Binding to the SARS-CoV-2 Spike SD2 Disulfide Loop

description: &lt;h1&gt;Study Overview&lt;/h1&gt;
&lt;p&gt;
This dataset supports the research titled 
&lt;strong&gt;“Computational and Experimental Quantification of Antibody Affinity for the SARS-CoV-2 Spike Subdomain 2 Major Disulfide Loop (SD2MDL)”&lt;/strong&gt;. 
The investigation combines &lt;em&gt;in silico&lt;/em&gt; and &lt;em&gt;in vitro&lt;/em&gt; approaches to examine antibody–epitope interactions 
within a highly conserved region of the SARS-CoV-2 &lt;em&gt;Spike (S)&lt;/em&gt; protein.
&lt;/p&gt;
&lt;h2&gt;Objectives&lt;/h2&gt;
&lt;p&gt;
The primary goal of this study is to integrate computational prediction and laboratory validation 
to characterize antibody binding affinity toward the SD2MDL region. 
Specifically, the project was designed to accomplish the following:
&lt;/p&gt;
&lt;ul&gt;
 &lt;li&gt;
 &lt;strong&gt;1.&lt;/strong&gt; Design and generate synthetic peptide analogs 
 corresponding to the &lt;em&gt;SARS-CoV-2 Spike Subdomain 2 Major Disulfide Loop (SD2MDL)&lt;/em&gt;, 
 ensuring high immunogenicity, sequence conservation, and structural fidelity.
 &lt;/li&gt;
 &lt;li&gt;
 &lt;strong&gt;2.&lt;/strong&gt; Quantitatively determine antibody–peptide affinity
 using experimental immunoassays with antipeptide antibodies, 
 applying absorbance-based binding curve fitting and dissociation constant 
 (&lt;em&gt;K&lt;sub&gt;d&lt;/sub&gt;&lt;/em&gt;) estimation methods.
 &lt;/li&gt;
 &lt;li&gt;
 &lt;strong&gt;3.&lt;/strong&gt; Demonstrate specific antibody recognition of the designed peptide analogs 
 in &lt;em&gt;clinical serum samples&lt;/em&gt;, confirming the immunological relevance of the SD2MDL region.
 &lt;/li&gt;
&lt;/ul&gt;
&lt;h2&gt;Significance&lt;/h2&gt;
&lt;p&gt;
The work provides a comparative framework linking &lt;em&gt;computational affinity prediction&lt;/em&gt; and 
&lt;em&gt;experimental antibody binding assays&lt;/em&gt; to support epitope validation in emerging viral pathogens. 
These results contribute to ongoing efforts in &lt;strong&gt;rational peptide vaccine design&lt;/strong&gt;, 
&lt;em&gt;serological assay development&lt;/em&gt;, and &lt;strong&gt;structure-guided immunodiagnostics&lt;/strong&gt;.
&lt;/p&gt;
DOI: 10.17632/pk2tsjmrxc.2
title: Sedimentation of Arctic Ocean and Nordic Sea

description: sedimentation rates of circum Arctic Ocean since the Late Pleistocene
DOI: 10.17632/nzp4cdcz3z
title: WEMWBS-Amharic

description: This data was used for the study to evaluate the psychometric evidence and factor structure of the Amharic version of the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) for use in Ethiopia, addressing the theoretical, cultural, and empirical limitations faced by the English version of the WEMWBS. Using a cross-sectional design, data was gathered from 474 individuals selected from the general population through stratified sampling. The participants included bankers, merchants, laborers, and government employees. Data analysis was conducted using SPSS 27, AMOS 23, and Smart PLS4. Internal consistency reliability and temporal reliability were evaluated using Cronbach’s alpha and the test-retest method, respectively. Exploratory factor analysis (EFA) was carried out to determine the factor structure of the scale. Confirmatory factor analysis (CFA) was then performed to test whether the observed items accurately loaded onto MW, ensuring model fit to meet theoretical expectations and provide empirical evidence. The Fornell-Larcker criterion, Heterotrait-Monotrait Ratio (HTMT), and average variance extracted (AVE) were used to establish discriminant validity.
The scale demonstrated internal consistency (r=0.87) and temporal reliability (r=0.89). The EFA identified a three-factor structure for the WEMWBS-Amharic, which included 1: spiritual, 2: eudaimonic, and 3: hedonic factors, accounting for 52.365% of the total variance. The scale retained 21 out of 24 items. CFA confirmed the structural integrity of the factors within the WEMWBS-Amharic, with indices indicating CMIN/DF = 2.088; SRMR = 0.026; RMSEA = 0.048; and GFI, AGFI, NFI, RFI, IFI, TLI, and CFI all exceeding 0.90. Both convergent validity (AVE = 0.51 to 0.55) and discriminant validity (√AVE &gt; correlation matrix) were established. An HTMT value of less than 0.90 further confirmed discriminant validity. Participants exhibited moderately low levels of social desirability compared to those observed in the original WEMWBS, and acquiescence bias was similar to that found in previous studies. The WEMWBS-Amharic has demonstrated an acceptable level of validity and reliability for use in Ethiopia. Future research should involve participants from refugee populations and special groups, including individuals with hearing and visual impairments, patients, students, and communities affected by conflict.
DOI: 10.17632/nzp4cdcz3z.1
title: WEMWBS-Amharic

description: This data was used for the study to evaluate the psychometric evidence and factor structure of the Amharic version of the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) for use in Ethiopia, addressing the theoretical, cultural, and empirical limitations faced by the English version of the WEMWBS. Using a cross-sectional design, data was gathered from 474 individuals selected from the general population through stratified sampling. The participants included bankers, merchants, laborers, and government employees. Data analysis was conducted using SPSS 27, AMOS 23, and Smart PLS4. Internal consistency reliability and temporal reliability were evaluated using Cronbach’s alpha and the test-retest method, respectively. Exploratory factor analysis (EFA) was carried out to determine the factor structure of the scale. Confirmatory factor analysis (CFA) was then performed to test whether the observed items accurately loaded onto MW, ensuring model fit to meet theoretical expectations and provide empirical evidence. The Fornell-Larcker criterion, Heterotrait-Monotrait Ratio (HTMT), and average variance extracted (AVE) were used to establish discriminant validity.
The scale demonstrated internal consistency (r=0.87) and temporal reliability (r=0.89). The EFA identified a three-factor structure for the WEMWBS-Amharic, which included 1: spiritual, 2: eudaimonic, and 3: hedonic factors, accounting for 52.365% of the total variance. The scale retained 21 out of 24 items. CFA confirmed the structural integrity of the factors within the WEMWBS-Amharic, with indices indicating CMIN/DF = 2.088; SRMR = 0.026; RMSEA = 0.048; and GFI, AGFI, NFI, RFI, IFI, TLI, and CFI all exceeding 0.90. Both convergent validity (AVE = 0.51 to 0.55) and discriminant validity (√AVE &gt; correlation matrix) were established. An HTMT value of less than 0.90 further confirmed discriminant validity. Participants exhibited moderately low levels of social desirability compared to those observed in the original WEMWBS, and acquiescence bias was similar to that found in previous studies. The WEMWBS-Amharic has demonstrated an acceptable level of validity and reliability for use in Ethiopia. Future research should involve participants from refugee populations and special groups, including individuals with hearing and visual impairments, patients, students, and communities affected by conflict.
DOI: 10.17632/pgjnv2j8vm
title: supplementary material: Estimating the Global Burden of Keratinocyte Carcinoma Attributed to Ambient Ultraviolet Radiation: A Systematic Review with a Meta-Analysis'

description: Estimating the Burden of Keratinocyte Carcinoma Attributed to Ambient Ultraviolet Radiation: A Systematic Review with a Meta-Analysis
DOI: 10.17632/pgjnv2j8vm.1
title: supplementary material: Estimating the Global Burden of Keratinocyte Carcinoma Attributed to Ambient Ultraviolet Radiation: A Systematic Review with a Meta-Analysis'

description: Estimating the Burden of Keratinocyte Carcinoma Attributed to Ambient Ultraviolet Radiation: A Systematic Review with a Meta-Analysis
DOI: 10.17632/6dyxm7yjpd
title: L'EUROPE UNIE

description: L’Europe Unie / United Europe, Paris, is an international peer-reviewed academic journal dedicated to the advancement of European Studies, published in France under French ISSNs [ISSN 2780-8173 (print) et ISSN 2743-4052 (online), ISSN-L 2743-4052]. Inspired by the EU Jean Monnet Programme (Brussels) vision on European Studies, the journal is focused on the EU Studies from multidisciplinary perspectives, such as Wider Europe contemporary history studies, political science, international relations, EU law, EU external action, EU Neighbourhood Policy, Wider Europe society and culture, EU and its Southern and Eastern Neighbourhood. The journal welcomes interdisciplinary approaches and regional perspectives, promoting scholarly diversity and academic innovation.

The editorial and scientific board is composed of distinguished scholars from the EU and beyond, including France, Belgium, Portugal, Romania, Estonia, Tunisia, Algeria, Moldova, China. It has published good authors from 3 continents and countries, such as the Netherlands, Belgium, Portugal, Italy, France, Austria, Romania, Estonia, Lebanon, Tunisia, Algeria, Moldova, Ukraine, Georgia, Bangladesh, Vietnam, China, Canada, South America, and more.

Submission and Publication Process
Submissions must be original, unpublished, and not under review elsewhere. They are accepted in English or French, and must comply with the formatting instructions published on the journal website https://leuropeunie.com.
DOI: 10.17632/6dyxm7yjpd.1
title: L'EUROPE UNIE

description: L’Europe Unie / United Europe, Paris, is an international peer-reviewed academic journal dedicated to the advancement of European Studies, published in France under French ISSNs [ISSN 2780-8173 (print) et ISSN 2743-4052 (online), ISSN-L 2743-4052]. Inspired by the EU Jean Monnet Programme (Brussels) vision on European Studies, the journal is focused on the EU Studies from multidisciplinary perspectives, such as Wider Europe contemporary history studies, political science, international relations, EU law, EU external action, EU Neighbourhood Policy, Wider Europe society and culture, EU and its Southern and Eastern Neighbourhood. The journal welcomes interdisciplinary approaches and regional perspectives, promoting scholarly diversity and academic innovation.

The editorial and scientific board is composed of distinguished scholars from the EU and beyond, including France, Belgium, Portugal, Romania, Estonia, Tunisia, Algeria, Moldova, China. It has published good authors from 3 continents and countries, such as the Netherlands, Belgium, Portugal, Italy, France, Austria, Romania, Estonia, Lebanon, Tunisia, Algeria, Moldova, Ukraine, Georgia, Bangladesh, Vietnam, China, Canada, South America, and more.

Submission and Publication Process
Submissions must be original, unpublished, and not under review elsewhere. They are accepted in English or French, and must comply with the formatting instructions published on the journal website https://leuropeunie.com.