cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15658205
title: Leaders are somethin' else: behavioural variation associated with roles during tandem running recruitment

description: Leadership in social groups often emerges from consistent interindividual differences in behaviour, yet how personality shapes role specialisation remains poorly understood. We investigated how personality traits (exploration, activity, aggression and boldness) influence leadership roles in the ant Pachycondyla striata during tandem running, a recruitment strategy where a leader ant guides a single follower to a target destination. Using repeated behavioural assays (open-field, novel object, aggression tests) and forced emigrations, we assessed individual consistency in personality traits and recruitment roles (leader or follower). We found moderate-to-strong repeatability in activity, exploration, and aggression, as well as strong repeatability in leadership/following roles during tandem recruitment. Behavioural responses changed over time: activity decreased and aggression increased after the first trial, suggesting familiarisation with testing contexts or diminishing novelty effects after initial exposures. Tandem runs declined sharply in subsequent emigrations as ants transitioned to solitary navigation—a faster strategy once routes were learned. This highlights how experience alters collective decision-making, favouring speed over recruitment. More importantly, active and exploratory ants were significantly more likely to become leaders, suggesting intrinsic behavioural differences drive task specialisation. By linking personality to role specialisation, this study advances in revealing how individual consistency shapes collective outcomes in social groups. Understanding these mechanisms could provide broader insights into leadership emergence across animal societies.
DOI: 10.5281/zenodo.15658204
title: Leaders are somethin' else: behavioural variation associated with roles during tandem running recruitment

description: Leadership in social groups often emerges from consistent interindividual differences in behaviour, yet how personality shapes role specialisation remains poorly understood. We investigated how personality traits (exploration, activity, aggression and boldness) influence leadership roles in the ant Pachycondyla striata during tandem running, a recruitment strategy where a leader ant guides a single follower to a target destination. Using repeated behavioural assays (open-field, novel object, aggression tests) and forced emigrations, we assessed individual consistency in personality traits and recruitment roles (leader or follower). We found moderate-to-strong repeatability in activity, exploration, and aggression, as well as strong repeatability in leadership/following roles during tandem recruitment. Behavioural responses changed over time: activity decreased and aggression increased after the first trial, suggesting familiarisation with testing contexts or diminishing novelty effects after initial exposures. Tandem runs declined sharply in subsequent emigrations as ants transitioned to solitary navigation—a faster strategy once routes were learned. This highlights how experience alters collective decision-making, favouring speed over recruitment. More importantly, active and exploratory ants were significantly more likely to become leaders, suggesting intrinsic behavioural differences drive task specialisation. By linking personality to role specialisation, this study advances in revealing how individual consistency shapes collective outcomes in social groups. Understanding these mechanisms could provide broader insights into leadership emergence across animal societies.
DOI: 10.15468/dl.d86kqz
title: Occurrence Download

description: A dataset containing 753786 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Afghanistan"
 ]
}

 The dataset includes 753786 records from 709 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0069800-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18108563
title: Competition between clustering and dispersion of cobalt atoms  on perovskite surfaces: SrTiO3(001) and KTaO3(001)

description: Experimental data collected for the paper "Competition between clustering and dispersion of cobalt atoms on perovskite surfaces: SrTiO₃(001) and KTaO₃(001)". AFM, STM, KPFM, XPS, LEED raw data files with descriptions are provided.
DOI: 10.5281/zenodo.18108562
title: Competition between clustering and dispersion of cobalt atoms  on perovskite surfaces: SrTiO3(001) and KTaO3(001)

description: Experimental data collected for the paper "Competition between clustering and dispersion of cobalt atoms on perovskite surfaces: SrTiO₃(001) and KTaO₃(001)". AFM, STM, KPFM, XPS, LEED raw data files with descriptions are provided.
DOI: 10.15468/dl.tksegz
title: Occurrence Download

description: A dataset listing the 51 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is France",
 "Geometry POLYGON((-1.6162 47.2649,-1.61285 47.26032,-1.59824 47.26059,-1.59586 47.26323,-1.60159 47.26745,-1.6162 47.2649))",
 "OccurrenceStatus is Present",
 "TaxonKey is Animalia",
 "Year 2015-2025"
 ]
}

 The dataset's 51 records were derived from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0069812-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/14355329
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.5281/zenodo.18108838
title: Internal Time of Photons and Wavelength: Extreme Limits with Velocity-Dependent Gravity

description: This work presents an extended ontological interpretation in which photons andquantum states possess a non-zero internal time τλ whose rate depends on the wave-length λ. The allowed range of wavelengths is bounded from below by the Planck lengthλmin = ℓP and from above by a cosmological scale λmax ≈ c, interpreted as a length.Quantum entanglement is interpreted as arising from the sharing of internal time ratherthan from nonlocal information transfer. Black holes and the Big Bang are describedas boundaries of temporal synchronization between internal and external time.The framework is further extended by introducing velocity-dependent weakeningof effective gravitational coupling, interpreted as desynchronization between internaltime and external gravitational fields. This mechanism provides an ontological expla-nation for flat galactic rotation curves without invoking dark matter. On cosmologicalscales, cumulative temporal desynchronization leads to an emergent dark-energy-likeeffect, producing late-time cosmic acceleration. The proposal is purely interpretationaland ontological, requiring no modification of the mathematical formalism of quantummechanics or general relativity.
DOI: 10.5281/zenodo.18108839
title: Internal Time of Photons and Wavelength: Extreme Limits with Velocity-Dependent Gravity

description: This work presents an extended ontological interpretation in which photons andquantum states possess a non-zero internal time τλ whose rate depends on the wave-length λ. The allowed range of wavelengths is bounded from below by the Planck lengthλmin = ℓP and from above by a cosmological scale λmax ≈ c, interpreted as a length.Quantum entanglement is interpreted as arising from the sharing of internal time ratherthan from nonlocal information transfer. Black holes and the Big Bang are describedas boundaries of temporal synchronization between internal and external time.The framework is further extended by introducing velocity-dependent weakeningof effective gravitational coupling, interpreted as desynchronization between internaltime and external gravitational fields. This mechanism provides an ontological expla-nation for flat galactic rotation curves without invoking dark matter. On cosmologicalscales, cumulative temporal desynchronization leads to an emergent dark-energy-likeeffect, producing late-time cosmic acceleration. The proposal is purely interpretationaland ontological, requiring no modification of the mathematical formalism of quantummechanics or general relativity.
DOI: 10.34894/4xhqay
title: Hearth and Population Censuses for the Duchy of Brabant (1374-1800)

description: This dataset contains a number of files containing hearth and population censuses for the Duchy of Brabant and Lordship of Mechelen, starting from 1374. The dataset is linked to the GIS dataset &lt;a href="https://hdl.handle.net/10622/PGFYTM" target="_blank"&gt;Historical Atlas of the Low Countries (1350-1800)&lt;/a&gt;.&lt;br&gt;&lt;br&gt;The data was collected and digitised with the great help of Bastiaan van den Akker, who worked in 2018/19 as an intern at the &lt;a href="https://iisg.amsterdam" target="_blank"&gt;International Institute of Social History&lt;/a&gt; and, as part of the NWO-funded project '&lt;a href="https://imaginedterritories.com" target="_blank"&gt;Imagining a Territory&lt;/a&gt;' (led by Dr. Mario Damen), at the University of Amsterdam.&lt;br&gt;&lt;br&gt;
The files in the folder "summaries" refer to data files prepared for further analysis, by disaggregating counts of combined areas using known ratios of other years, by interpolating missing values using nearest-neighbour-analysis of growth rates, and by creating a consistent time series by relating each figure to a predefined spatial part of the duchy which remains fixed.&lt;br&gt;The methodology behind these files is described in A.E. Oostindiër and R.J. Stapel, 'Demographic Shifts and the Politics of Taxation in the Making of Fifteenth-Century Brabant', in: M.J.M. Damen and K. Overlaet eds., &lt;em&gt;Constructing and Representing Territory in Late Medieval and Early Modern Europe&lt;/em&gt; (Amsterdam: Amsterdam University Press), which is currently under review.&lt;br&gt;&lt;br&gt;For users not familiar with creating spatial joins in GIS, we would like refer to &lt;a href="https://hdl.handle.net/10622/UOKBYL" target="_blank"&gt;this related dataset&lt;/a&gt;. It contains a number of specially prepared GIS layers for the Duchy of Brabant, that store some of the data available below.
DOI: 10.34894/uuoznp
title: Fiscal repartitions for the Duchy of Brabant (1383-1572)

description: This dataset contains a number of files containing subsidies (&lt;em&gt;bede&lt;/em&gt; or &lt;em&gt;aide&lt;/em&gt;) for the Duchy of Brabant, starting from 1383. The dataset is linked to the GIS dataset &lt;a href="https://hdl.handle.net/10622/PGFYTM" target="_blank"&gt;Historical Atlas of the Low Countries (1350-1800)&lt;/a&gt;.
&lt;br&gt;&lt;br&gt;The 1383/1385 data was collected and digitised with the great help of Bastiaan van den Akker, who worked in 2018/19 as an intern at the International Institute of Social History and, as part of the NWO-funded project 'Imagining a Territory (led by Dr. Mario Damen), at the University of Amsterdam.&lt;br&gt;
The data on the 100th penny (1569-1572) comes from P. Stabel and F. Vermeylen, &lt;em&gt;Het fiscale vermogen in Brabant, Vlaanderen en de heerlijkheid Mechelen. De Honderdste Penning van de hertog van Alva (1569-1572)&lt;/em&gt;. Académie royale de Belgique. Commission royale d’histoire. Publications gr. in-8 (Bruxelles: Académie Royale de Belgique 1997). This data (currently not made open access) was digitised and linked to the GIS codes by us.
&lt;br&gt;&lt;br&gt;The methodology behind these files is described in A.E. Oostindiër and R.J. Stapel, 'Demographic Shifts and the Politics of Taxation in the Making of Fifteenth-Century Brabant', in: M.J.M. Damen and K. Overlaet eds., &lt;em&gt;Constructing and Representing Territory in Late Medieval and Early Modern Europe&lt;/em&gt; (Amsterdam: Amsterdam University Press), which is currently under review.&lt;br&gt;
The files in the folder "summary" refer to data files prepared for further analysis, by disaggregating counts of combined areas using the disaggregated hearth censuses made available &lt;a href="https://hdl.handle.net/10622/YGRTHJ" target="_blank"&gt;here&lt;/a&gt;. The hearth censuses were disaggregated using known ratios of other years, by interpolating missing values using nearest-neighbour-analysis of growth rates, and by creating a consistent time series by relating each figure to a predefined spatial part of the duchy which remains fixed.&lt;br&gt;&lt;br&gt;For users not familiar with creating spatial joins in GIS, we would like refer to &lt;a href="https://hdl.handle.net/10622/UOKBYL" target="_blank"&gt;this related dataset&lt;/a&gt;. It contains a number of specially prepared GIS layers for the Duchy of Brabant, that store some of the data available below.
DOI: 10.25318/1310096101-eng
title: Wait time for an initial consultation with a medical specialist in the past 12 months

description: Number and percentage of persons for wait time for an initial consultation with a specialist, by province, age, and gender.
DOI: 10.25318/1310096101-fra
title: Temps d'attente pour une consultation initiale avec un médecin spécialiste au cours des 12 derniers mois

description: Nombre et pourcentage de personnes pour le temps d'attente pour une consultation initiale avec un spécialiste, selon la province, l'âge, et le genre.
DOI: 10.5281/zenodo.18108965
title: Results for the User Study
DOI: 10.25318/1310096201-eng
title: Health indicators, Survey on Health Care Access and Experiences - Primary and Specialist Care

description: Number and percentage of persons for selected health and quality of life indicators, by province, age, and gender.
DOI: 10.15468/dl.dhyyyh
title: Occurrence Download

description: A dataset containing 598 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((15.51203 40.33151,15.59094 39.38458,15.60993 39.15671,15.6956 38.35515,15.4998 38.01862,16.53387 37.37003,17.97178 39.04045,17.51899 39.79918,16.70519 40.41106,15.51203 40.33151))",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Andrenidae, Apidae, Colletidae, Halictidae, Megachilidae)"
 ]
}

 The dataset includes 598 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0069819-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/14355448
title: BOS Kemdikbud
DOI: 10.5517/ccdc.csd.cc2fs4bq
title: CCDC 2257523: Experimental Crystal Structure Determination

description: Related Article: Weijian Ye|2024|CSD Communication|||
description: Related Article: Weijian Ye, Aoyun Lu, Ziyi Zhang, Guodan Lu, Xiangshuai Du, Yong Wang, Xiaobing Wan|2025|Asian J.Org.Chem|14|e202400600|doi:10.1002/ajoc.202400600
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.cc2hk9n1
title: CCDC 2310543: Experimental Crystal Structure Determination

description: Related Article: Weijian Ye|2024|CSD Communication|||
description: Related Article: Weijian Ye, Aoyun Lu, Ziyi Zhang, Guodan Lu, Xiangshuai Du, Yong Wang, Xiaobing Wan|2025|Asian J.Org.Chem|14|e202400600|doi:10.1002/ajoc.202400600
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.cc2jm99s
title: CCDC 2342245: Experimental Crystal Structure Determination

description: Related Article: Weijian Ye|2024|CSD Communication|||
description: Related Article: Weijian Ye, Aoyun Lu, Ziyi Zhang, Guodan Lu, Xiangshuai Du, Yong Wang, Xiaobing Wan|2025|Asian J.Org.Chem|14|e202400600|doi:10.1002/ajoc.202400600
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: 10.25318/1310096201-fra
title: Indicateurs de santé, Enquête sur l'accès aux soins de santé et l'expérience de soins - Soins primaires et spécialisés

description: Nombre et pourcentage de personnes pour certains indicateurs de santé et de qualité de vie, selon la province, l'âge, et le genre.
DOI: 10.6084/m9.figshare.28052967
title: Fish fauna of the Upper Grande River basin: checklist and distribution patterns

description: The Neotropical region exhibits a remarkable diversity of freshwater fish, with the Upper Grande River in the La Plata basin emerging as a significant yet underexplored hotspot. However, this region is confronted with escalating threats from human activities, such as hydroelectric damming and urbanization, which jeopardize its ichthyofauna. This research conducted a comprehensive inventory of the ichthyofauna in the Upper Grande River, covering diverse environments and sub-basins. Fish sampling at 185 sites revealed over 94 species, indicating a high richness and abundance of migratory fish, as well as the presence of two endangered species. While the study provides valuable insights into fish species richness and distribution, accumulation curves suggest the need for additional sampling efforts. The presence of non-native species, especially in the Aiuruoca and Grande sub-basins, raises conservation concerns. The study underscores the Upper Grande River’s critical role as an area for fish diversity, emphasizing the necessity for ongoing monitoring, conservation efforts, and additional sampling to fully uncover the extent of its ichthyofauna.
DOI: 10.6084/m9.figshare.28052967.v1
title: Fish fauna of the Upper Grande River basin: checklist and distribution patterns

description: The Neotropical region exhibits a remarkable diversity of freshwater fish, with the Upper Grande River in the La Plata basin emerging as a significant yet underexplored hotspot. However, this region is confronted with escalating threats from human activities, such as hydroelectric damming and urbanization, which jeopardize its ichthyofauna. This research conducted a comprehensive inventory of the ichthyofauna in the Upper Grande River, covering diverse environments and sub-basins. Fish sampling at 185 sites revealed over 94 species, indicating a high richness and abundance of migratory fish, as well as the presence of two endangered species. While the study provides valuable insights into fish species richness and distribution, accumulation curves suggest the need for additional sampling efforts. The presence of non-native species, especially in the Aiuruoca and Grande sub-basins, raises conservation concerns. The study underscores the Upper Grande River’s critical role as an area for fish diversity, emphasizing the necessity for ongoing monitoring, conservation efforts, and additional sampling to fully uncover the extent of its ichthyofauna.
DOI: 10.6084/m9.figshare.29157478
title: Semi-natural habitats benefit the community of diurnal floral visitors of canola (<i>Brassica napus</i> L.) in the Argentine pampas

description: Canola is the second most important oilseed crop. Several studies have suggested that habitats adjacent to canola fields affect the abundance and richness of floral visitors, which could impact their yield. To characterize the community of flower-visiting insects associated with canola and its possible temporal variation, we performed trials (2020–2022) on canola crops, in two contrasting habitats (agricultural: A; semi-natural: SN). The abundance and richness of flowering plants and insect visitors were determined using entomological nets and traps. The floral visitation rate was estimated through plant observations. The results indicated a lower abundance of floral visitors in A (542) than in SN (764), with 23 and 31 species, respectively, with <i>Apis mellifera</i>, <i>Lasioglossum</i> spp., and <i>Toxomerus duplicatus</i> being the most abundant. The censuses revealed 442 floral visitors in habitat A and 593 in habitat SN, with <i>A. mellifera</i> being the most frequent. Wild Hymenoptera and Diptera also exhibited a high floral visitation rate, particularly in SN. These contrasting habitats affect canola insect visitors differently, with wild Hymenoptera and Diptera being the most affected in the agricultural habitat. We discuss the need to adjust agricultural management so that the maximum productive potential of the crop is reached while maintaining the stability of ecosystems.
DOI: 10.6084/m9.figshare.29157478.v1
title: Semi-natural habitats benefit the community of diurnal floral visitors of canola (<i>Brassica napus</i> L.) in the Argentine pampas

description: Canola is the second most important oilseed crop. Several studies have suggested that habitats adjacent to canola fields affect the abundance and richness of floral visitors, which could impact their yield. To characterize the community of flower-visiting insects associated with canola and its possible temporal variation, we performed trials (2020–2022) on canola crops, in two contrasting habitats (agricultural: A; semi-natural: SN). The abundance and richness of flowering plants and insect visitors were determined using entomological nets and traps. The floral visitation rate was estimated through plant observations. The results indicated a lower abundance of floral visitors in A (542) than in SN (764), with 23 and 31 species, respectively, with <i>Apis mellifera</i>, <i>Lasioglossum</i> spp., and <i>Toxomerus duplicatus</i> being the most abundant. The censuses revealed 442 floral visitors in habitat A and 593 in habitat SN, with <i>A. mellifera</i> being the most frequent. Wild Hymenoptera and Diptera also exhibited a high floral visitation rate, particularly in SN. These contrasting habitats affect canola insect visitors differently, with wild Hymenoptera and Diptera being the most affected in the agricultural habitat. We discuss the need to adjust agricultural management so that the maximum productive potential of the crop is reached while maintaining the stability of ecosystems.
DOI: 10.6084/m9.figshare.28262700
title: Molecular evidence of frugivorous bats (Chiroptera: Phyllostomidae) consuming <i>Vanilla planifolia</i> (Orchidaceae)

description: In Mexico and Central America, little is known about the interactions between <i>Vanilla planifolia</i> and its dispersers. Using mist nets, we captured frugivorous bats to obtain fecal samples and extracted DNA from them. By using molecular biology, we compared the sequences obtained with those available in the GenBank. We captured 459 bats, of which one individual of <i>Carollia perspicillata</i>, <i>Sturnira hondurensis</i> and <i>S. parvidens,</i> respectively, had consumed <i>V. planifolia</i>, all of which were females with no evidence of reproductive activity. This is the first molecular evidence of <i>V. planifolia</i> consumption by bats and confirms that this orchid–bat interaction not only exists but also occurs in three species of bats. This interaction could be occurring by consuming the fruits when they become dehiscent, once the bats are attracted by the aroma.