cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6077/89ba-bj79
title: Reproduction Materials for: Government effectiveness and institutions as determinants of tropical cyclone mortality

description: &lt;p&gt;&lt;strong&gt;PI-Provided Abstract&lt;/strong&gt;: Strong institutions as well as economic development are generally understood to play critical roles in protecting societies from the adverse impacts of natural hazards, such as tropical cyclones. The independent effect of institutions on reducing these risks, however, has not been confirmed empirically in previous global studies. As a storm’s path and intensity influence the severity of the damages and may be spatially correlated with human vulnerabilities, failing to accurately capture the physical exposure in an econometric analysis may result in imprecise and biased estimates of the influence of the independent variables. Here, we develop a novel approach to control for physical exposure by spatially interacting meteorological and socioeconomic data for over one-thousand tropical cyclone disasters from 1979 to 2016. We find new evidence that higher levels of national government effectiveness are associated with lower tropical cyclone mortality, even when controlling for other socioeconomic conditions such as GDP per capita. Within countries, deaths are higher when strong winds are concentrated over areas of the country with elevated infant mortality rates, an indicator of less effective public service delivery. These results suggest that policies and programs to enhance institutional capacity and governance can support risk reduction from extreme weather events.&lt;/p&gt;
DOI: 10.15468/dl.c5tfvq
title: Occurrence Download

description: A dataset containing 309 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Urtica gracilis"
 ]
}

 The dataset includes 309 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014855-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wgpbq8
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "OccurrenceStatus is Present",
 "TaxonKey is Lagidium ahuacaense"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014857-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gzp65k
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Gynoxys revolutifolia (Senecioneae, Asteraceae): A new species from southern Ecuador"
 ]
}

 The dataset includes 16 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014859-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6077/bw96-2631
title: Reproduction Materials For: On the Timing of Relevant Weather Conditions in Agriculture

description: &lt;p&gt;&lt;strong&gt;PI-Provided Abstract&lt;/strong&gt;: A growing literature is analyzing the effects of weather on agricultural outcomes. In these studies, constructing weather variables requires researchers to define a “season”, a period over which weather conditions are considered relevant to the outcome. We explore the consequences of assuming an incorrect season in such analyses. We show in simulations that imposing an incorrect season introduces non-classical measurement error in weather regressors, causing unknown biases. We propose an approach to recover the “true” underlying season and apply it to a US state-level panel of agricultural TotalFactor Productivity. We find that accounting for seasonality can lead to substantially different estimates.Keywords: weather, seasons, climate change, agriculture, non-classical measurement error, grid search approach Note: Links to raw data sources are in the readme file in the zip folder.&lt;/p&gt;
DOI: 10.15468/dl.dg5jtt
title: Occurrence Download

description: A dataset containing 307 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Erica tetralix)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 307 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014860-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18499610
title: DEVELOPING PROBLEM-SOLVING SKILLS THROUGH REAL-LIFE CONTEXTS IN CAMBRIDGE A-LEVEL PHYSICS

description: Problem-solving is a central skill in physics education, particularly within the Cambridge A-Level Physics curriculum, which emphasizes analytical thinking, application of knowledge, and interpretation of physical phenomena. However, many students struggle to transfer theoretical knowledge into unfamiliar or practical contexts. This paper explores the role of real-life, context-based problems in developing higher-order problem-solving skills among A-Level Physics students. Drawing on constructionist learning theory and inquiry-based pedagogical approaches, the study discusses how authentic scenarios enhance conceptual understanding, student motivation, and the ability to apply physics principles flexibly. Practical classroom strategies are presented, including contextualized numerical problems, experimental design tasks, and interdisciplinary applications. The paper also analyzes common student difficulties and offers instructional techniques that support structured reasoning, estimation skills, and reflective thinking. The findings suggest that integrating real-world contexts into physics instruction not only improves examination performance but also fosters scientific literacy and lifelong learning skills. These results have important implications for teachers implementing the Cambridge curriculum in diverse educational settings.
DOI: 10.5281/zenodo.18499611
title: DEVELOPING PROBLEM-SOLVING SKILLS THROUGH REAL-LIFE CONTEXTS IN CAMBRIDGE A-LEVEL PHYSICS

description: Problem-solving is a central skill in physics education, particularly within the Cambridge A-Level Physics curriculum, which emphasizes analytical thinking, application of knowledge, and interpretation of physical phenomena. However, many students struggle to transfer theoretical knowledge into unfamiliar or practical contexts. This paper explores the role of real-life, context-based problems in developing higher-order problem-solving skills among A-Level Physics students. Drawing on constructionist learning theory and inquiry-based pedagogical approaches, the study discusses how authentic scenarios enhance conceptual understanding, student motivation, and the ability to apply physics principles flexibly. Practical classroom strategies are presented, including contextualized numerical problems, experimental design tasks, and interdisciplinary applications. The paper also analyzes common student difficulties and offers instructional techniques that support structured reasoning, estimation skills, and reflective thinking. The findings suggest that integrating real-world contexts into physics instruction not only improves examination performance but also fosters scientific literacy and lifelong learning skills. These results have important implications for teachers implementing the Cambridge curriculum in diverse educational settings.
DOI: 10.15468/dl.gm8ya8
title: Occurrence Download

description: A dataset containing 453 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "OccurrenceStatus is Present",
 "TaxonKey is Pholidobolus macbrydei"
 ]
}

 The dataset includes 453 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014861-260129131611470/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.31271827
title: Dataset_S1_FastQC_de_novo_genomes

description: FastQC statistics for metagenomic raw reads for <i>H. lactifluorum </i>and <i>H. microspermus</i>.
DOI: 10.6084/m9.figshare.31271827.v1
title: Dataset_S1_FastQC_de_novo_genomes

description: FastQC statistics for metagenomic raw reads for <i>H. lactifluorum </i>and <i>H. microspermus</i>.
DOI: 10.15468/dl.96nfum
title: Occurrence Download

description: A dataset containing 7268 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Erigeron acris, Erigeron acris)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 7268 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014865-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gsf9yr
title: Occurrence Download

description: A dataset containing 1762 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sternotherus carinatus"
 ]
}

 The dataset includes 1762 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014866-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15472/bgg3ht
title: Fauna silvestre registrada en la Reserva Natural de la Sociedad Civil El Cedro

description: Como resultado del esfuerzo de monitoreo mediante cámaras trampa en la Reserva Natural de la Sociedad Civil El Cedro-Pitalito, se presentan 2.617 registros fotográficos y fílmicos producto de la instalación sistemática de equipos en 15 estaciones de muestreo distribuidas estratégicamente en el área de estudio. Este monitoreo se desarrolló de manera continua durante el periodo 2016–2025, permitiendo generar una serie temporal robusta de datos sobre la fauna silvestre presente en la reserva. Los registros constituyen una fuente de información relevante para la caracterización de la biodiversidad local, la evaluación de la actividad de las especies, así como para la toma de decisiones orientadas a la conservación y manejo del área protegida.
DOI: 10.15468/dl.kju7z7
title: Occurrence Download

description: A dataset containing 404 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry MULTIPOLYGON(((-92.82482 15.49631,-92.81685 15.49475,-92.81662 15.48403,-92.80323 15.49284,-92.79095 15.50367,-92.80592 15.50539,-92.81838 15.50788,-92.82482 15.49631)))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 404 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014868-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc2mkrkj
title: CCDC 2430138: Experimental Crystal Structure Determination

description: Related Article: Kamil Hanek, Natalia Pietras, Dawid Frąckowiak, Patrycja Żak|2025|Adv.Synth.Catal.|367|e9595|doi:10.1002/adsc.9595
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.6077/sww0-b588
title: Replication files for: Changes in Couples’ Earnings Following Parenthood and Trends in Family Earnings Inequality

description: &lt;p&gt;The growing economic similarity of spouses has contributed to rising income inequality across households. Explanations have typically centered on assortative mating, but recent work has argued that changes in women’s employment and spouses’ division of paid work have played a more important role. We expand this work to consider the critical turning point of parenthood in shaping couples’ division of employment and earnings. Drawing on three U.S. nationally representative surveys, we examine the role of parenthood in spouses’ earnings correlations between 1968 and 2015. We examine the extent to which changes in spouses’ earnings correlations are due to (1) changes upon entry into marriage (assortative mating), (2) changes between marriage and parenthood, (3) changes following parenthood, and (4) changes in women’s employment. Our findings show that increases in the correlation between spouses’ earnings prior to 1990 came largely from changes between marriage and first birth, but increases after 1990 came almost entirely from changes following parenthood. In both instances, changes in women’s employment are key to increasing earnings correlations. Changes in assortative mating played little role in either period. An assessment of the aggregate-level implications points to the growing significance of earnings similarity after parenthood for rising income inequality across families.&lt;/p&gt;
DOI: 10.5517/ccdc.csd.cc2n6kct
title: CCDC 2449166: Experimental Crystal Structure Determination

description: Related Article: Wenbo Yuan|2025|CSD Communication|||
description: Related Article: Donghai Li, Yuchen Hou, Jian Wang, Shen Xing, Zihong Shen, Yeting Tao, Yuan Liu, Wenbo Yuan, Xiaowang Liu, Weidong Xu, Xiangchun Li, Karl Leo, Zhongbin Wu, Youtian Tao, Wei Huang|2025|Nat.Photo.|||doi:10.1038/s41566-025-01793-z
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.6077/p2a6-dj12
title: Reproducibility Package for: Exploring Interaction, Movement and Video Game Experience in an Educational VR Experience

description: &lt;p&gt;Findings of increased engagement and preference for XR learning are well-established. However, there are concerns that the high sense of presence that virtual reality can engender may increase cognitive load and actually decrement learning outcomes. Recent research has highlighted the importance of understanding the contributions of embodiment to learning in virtual reality. In this paper, we analyze previously unpublished secondary data of participant interactions, movements, and presence ratings to investigate how user behavior may predict learning in embodied, immersive virtual environments, and how this can guide the development of broadly useful XR interventions. We find that increased global movement predicts higher post-test scores, but more embodied interactions (i.e., dragging the Moon using hand gestures rather than button presses) do not improve learning. Rather, actions linked to greater familiarity with video game play predict greater learning of the subject matter.&lt;/p&gt;
DOI: 10.5517/ccdc.csd.cc2jj7bn
title: CCDC 2339301: Experimental Crystal Structure Determination

description: Related Article: Manas Kumar Mahish, Dama Saren, Michael Bodensteiner, Ennio Zangrando, Subal Chandra Manna|2026|Inorg.Chim.Acta|594||doi:10.1016/j.ica.2026.123085
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2n7lcw
title: CCDC 2450158: Experimental Crystal Structure Determination

description: Related Article: Qingxiang Li|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2j52tm
title: CCDC 2328590: Experimental Crystal Structure Determination

description: Related Article: jiajia li|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2np7cz
title: CCDC 2463271: Experimental Crystal Structure Determination

description: Related Article: Yanxiang Gong|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.6077/gyhk-0b80
title: Reproducibility Package for: Food Security Dynamics in the United States, 2001-2017

description: &lt;p&gt;&lt;strong&gt;PI-Provided Abstract&lt;/strong&gt;: We study household food security dynamics in the United States from 2001 to 2017 using a new measure, the probability of food security (PFS), the estimated probability that a household’s food expenditures equal or exceed the minimum cost of a healthful diet. We use PFS to analyze household-level andsubpopulation-scale dynamics by investigating the conditional distribution of estimated food insecurityspells and the chronic and transient components of estimated food insecurity. We find that two-thirds ofhouseholds experienced no estimated food insecurity during the 2001-17 period and more than half ofnewly food insecure households regain food security within two years. Households headed by female,non-White, or less educated individuals disproportionately suffer persistent, chronic and/or severe foodinsecurity. (JEL Q18, I3, D60) (Keywords: food security, dynamics, well-being, welfare)&lt;/p&gt;
DOI: 10.5517/ccdc.csd.cc2np7d0
title: CCDC 2463272: Experimental Crystal Structure Determination

description: Related Article: Yanxiang Gong|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2np7f1
title: CCDC 2463273: Experimental Crystal Structure Determination

description: Related Article: Yanxiang Gong|2025|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.6077/18m1-em56
title: Reproduction Materials for: Meta-analysis across Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) consortium provides evidence for an association of serum vitamin D with pulmonary function

description: &lt;p&gt;PI-Provided Abstract: The role that vitamin D plays in pulmonary function remains uncertain. Epidemiological studies reported mixed findings for serum25-hydroxyvitamin D (25(OH)D)–pulmonary function association. We conducted the largest cross-sectional meta-analysis of the 25(OH)D–pulmonary function association to date, based on nine European ancestry (EA) cohorts (n 22 838) and five African ancestry (AA) cohorts(n 4290) in the Cohorts for Heart and Aging Research in Genomic Epidemiology Consortium. Data were analysed using linear models bycohort and ancestry. Effect modification by smoking status (current/former/never) was tested. Results were combined using fixed-effectsmeta-analysis. Mean serum 25(OH)D was 68 (SD 29) nmol/l for EA and 49 (SD 21) nmol/l for AA. For each 1 nmol/l higher 25(OH)D, forcedexpiratory volume in the 1st second (FEV1) was higher by 1·1 ml in EA (95 % CI 0·9, 1·3; P &lt; 0·0001) and 1·8 ml (95 % CI 1·1, 2·5; P &lt; 0·0001)in AA (Prace difference= 0·06), and forced vital capacity (FVC) was higher by 1·3 ml in EA (95 % CI 1·0, 1·6; P &lt; 0·0001) and 1·5 ml (95 % CI 0·8,2·3; P = 0·0001) in AA (Prace difference = 0·56). Among EA, the 25(OH)D–FVC association was stronger in smokers: per 1 nmol/l higher 25(OH)D, FVC was higher by 1·7 ml (95 % CI 1·1, 2·3) for current smokers and 1·7 ml (95 % CI 1·2, 2·1) for former smokers, compared with 0·8 ml(95 % CI 0·4, 1·2) for never smokers. In summary, the 25(OH)D associations with FEV1 and FVC were positive in both ancestries. In EA, astronger association was observed for smokers compared with never smokers, which supports the importance of vitamin D in vulnerablepopulations.&lt;/p&gt;
description: version_history: LK - Changed from green to orange level on 2020-09-16

Version 2 - replaced R2-2018-XU-1.zip with R2-2018-XU1v2.zip, after removing restricted data. Changed to green access. Added "Reproduction Materials for" to title. 22 FEB 2022. -jb
DOI: 10.5517/ccdc.csd.cc2nvk03
title: CCDC 2468375: Experimental Crystal Structure Determination

description: Related Article: Meng Zhao, Liyan Wang, Jiayu Cui, Feiyang Li, Xinyue Sun, Chao Shi, Deshuang Tu, Qiuxia Li, Aihua Yuan, Hong Yan|2026|Chin.Chem.Lett.|||doi:10.1016/j.cclet.2026.112455
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2nvk14
title: CCDC 2468376: Experimental Crystal Structure Determination

description: Related Article: Meng Zhao, Liyan Wang, Jiayu Cui, Feiyang Li, Xinyue Sun, Chao Shi, Deshuang Tu, Qiuxia Li, Aihua Yuan, Hong Yan|2026|Chin.Chem.Lett.|||doi:10.1016/j.cclet.2026.112455
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.