cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17923365
title: ANALYSIS OF STRIGOSELLA BOISS. SPECIMENS STORED IN THE COLLECTION OF THE NATIONAL HERBARIUM OF UZBEKISTAN (TASH)
DOI: 10.5281/zenodo.17923366
title: ANALYSIS OF STRIGOSELLA BOISS. SPECIMENS STORED IN THE COLLECTION OF THE NATIONAL HERBARIUM OF UZBEKISTAN (TASH)
DOI: 10.15468/dl.gxp2zt
title: Occurrence Download

description: A dataset containing 32211 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "DatasetKey is iNaturalist Research-grade Observations",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Odocoileus virginianus, Peromyscus leucopus)"
 ]
}

 The dataset includes 32211 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051445-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17923248
title: Soil carbon stocks, bulk density, texture, and carbon concentration data from improved Urochloa humidicola pastures and native savannas in the Colombian Llanos

description: This dataset contains all original field and laboratory measurements used in the manuscript:

“Large-scale assessment of the contribution of improved Urochloa humidicola pastures for enhancing soil organic carbon stocks in the Colombian Llanos” (manuscript under peer review).

The repository includes:1) Soil organic carbon (SOC) concentration (g kg⁻¹),2) Bulk density (g cm⁻³),3) Soil texture composition (sand, silt, clay %),4) SOC stocks by individual soil layers,5) Total SOC stocks for 0–100 cm,6) Sampling-site coordinates and associated SOC values.

All samples were collected across improved Urochloa humidicola pastures of different ages and conventionally burned savannas at Hacienda San José, Vichada, Colombia. These are the same primary data used in the analysis for the manuscript.

Only original measurements are included; no intermediate calculations, scripts, or derived datasets are provided. A README file describing each file and variable is included.

If these data are used, please cite the manuscript once published.
DOI: 10.5281/zenodo.17923249
title: Soil carbon stocks, bulk density, texture, and carbon concentration data from improved Urochloa humidicola pastures and native savannas in the Colombian Llanos

description: This dataset contains all original field and laboratory measurements used in the manuscript:

“Large-scale assessment of the contribution of improved Urochloa humidicola pastures for enhancing soil organic carbon stocks in the Colombian Llanos” (manuscript under peer review).

The repository includes:1) Soil organic carbon (SOC) concentration (g kg⁻¹),2) Bulk density (g cm⁻³),3) Soil texture composition (sand, silt, clay %),4) SOC stocks by individual soil layers,5) Total SOC stocks for 0–100 cm,6) Sampling-site coordinates and associated SOC values.

All samples were collected across improved Urochloa humidicola pastures of different ages and conventionally burned savannas at Hacienda San José, Vichada, Colombia. These are the same primary data used in the analysis for the manuscript.

Only original measurements are included; no intermediate calculations, scripts, or derived datasets are provided. A README file describing each file and variable is included.

If these data are used, please cite the manuscript once published.
DOI: 10.15468/dl.uxrxwm
title: Occurrence Download

description: A dataset containing 46617 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Solanum lycopersicum"
 ]
}

 The dataset includes 46617 records from 557 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051443-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17923384
title: MathCore.Operator for Ai

description: Looking for an Answer
DOI: 10.5281/zenodo.17923385
title: MathCore.Operator for Ai

description: Looking for an Answer
DOI: 10.15468/dl.mcw8p7
title: Occurrence Download

description: A dataset containing 195482 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Aves)",
 "Geometry POLYGON((-70.330000 1.120000, -70.080000 1.120000, -70.080000 1.310000, -70.330000 1.310000, -70.330000 1.120000))",
 "HasCoordinate is true",
 "Year is greater than or equal to 2015",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 195482 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051431-251120083545085/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.29988555
title: A well-resolved phylogeny of <i>Epilobium</i> (Onagraceae) taxa in the British Isles finds no correlation between genomic divergence and the outcome of hybridisation

description: Hybridisation plays a key role in plant evolution. The extent to which parental divergence can predict the outcome of hybridisation (e.g. the ability to form hybrids and hybrid fertility) has most often been studied using a small number of individuals and/or DNA barcodes which could result in erroneous measures of parental divergence. This study investigated the relationship between genetic divergence and the formation and fertility of hybrids, using <i>Epilobium</i> sect. <i>Epilobium</i> (willowherbs) of the British Isles as a model. We used reduced representation sequencing to generate a phylogeny of <i>Epilobium</i>, which vary in their propensity to hybridise. Genetic distance was compared to the occurrence and seed set of hybrids using the literature available on this genus. A phylogeny constructed from 3522 quality-filtered SNPs from 44 samples of 10 species and four putative hybrid individuals, resolved all but one species as monophyletic. Two hybrid individuals were confirmed, and one additional hybrid was identified. All were likely to be F<sub>1</sub> hybrids. We did not detect a significant relationship between parental divergence and hybridisation likelihood and/or hybrid fertility in <i>Epilobium</i> sect. <i>Epilobium</i>, contradicting the hypothesis that increasing genetic divergence decreases hybrid formation and hybrid fertility.
DOI: 10.6084/m9.figshare.29988555.v1
title: A well-resolved phylogeny of <i>Epilobium</i> (Onagraceae) taxa in the British Isles finds no correlation between genomic divergence and the outcome of hybridisation

description: Hybridisation plays a key role in plant evolution. The extent to which parental divergence can predict the outcome of hybridisation (e.g. the ability to form hybrids and hybrid fertility) has most often been studied using a small number of individuals and/or DNA barcodes which could result in erroneous measures of parental divergence. This study investigated the relationship between genetic divergence and the formation and fertility of hybrids, using <i>Epilobium</i> sect. <i>Epilobium</i> (willowherbs) of the British Isles as a model. We used reduced representation sequencing to generate a phylogeny of <i>Epilobium</i>, which vary in their propensity to hybridise. Genetic distance was compared to the occurrence and seed set of hybrids using the literature available on this genus. A phylogeny constructed from 3522 quality-filtered SNPs from 44 samples of 10 species and four putative hybrid individuals, resolved all but one species as monophyletic. Two hybrid individuals were confirmed, and one additional hybrid was identified. All were likely to be F<sub>1</sub> hybrids. We did not detect a significant relationship between parental divergence and hybridisation likelihood and/or hybrid fertility in <i>Epilobium</i> sect. <i>Epilobium</i>, contradicting the hypothesis that increasing genetic divergence decreases hybrid formation and hybrid fertility.
DOI: 10.6084/m9.figshare.30406773
title: Contrasting genetic structure, mode of reproduction and clonal characteristics in established and newly colonised populations of <i>Carex salina</i> Wahlenb. (Cyperaceae)

description: The recent colonisation of Carex salina in Scotland presents an opportunity to compare population genetic structure with long-established Norwegian populations. The closely related long-established Scottish C. recta allowed removal of the potentially confounding effects of latitude. To compare genetic diversity, balance between clonal and sexual reproduction, clonal architecture in new and long-established populations of C. salina and C. recta, respectively. Simple sequence repeat markers were used to quantify genetic parameters within all extant populations of C. recta and C. salina in Scotland and in C. salina sampled across its latitudinal range in Norway. Scottish and Norwegian populations of C. salina, and Scottish C. recta showed similar levels of expected heterozygosity. Almost all populations showed heterozygote excess. Clonality was lowest in Scottish C. salina. The few Scottish C. salina clones were large with very little overlap. By comparison, Norwegian C. salina and Scottish C. recta had smaller, overlapping clones. Scottish saltmarshes have been colonised by C. salina on multiple occasions with insufficient time for extensive clonal growth to occur. It will be instructive to undertake future examination of the genetic structure of these Scottish populations to assess how they change over time.
DOI: 10.6084/m9.figshare.30406773.v1
title: Contrasting genetic structure, mode of reproduction and clonal characteristics in established and newly colonised populations of <i>Carex salina</i> Wahlenb. (Cyperaceae)

description: The recent colonisation of Carex salina in Scotland presents an opportunity to compare population genetic structure with long-established Norwegian populations. The closely related long-established Scottish C. recta allowed removal of the potentially confounding effects of latitude. To compare genetic diversity, balance between clonal and sexual reproduction, clonal architecture in new and long-established populations of C. salina and C. recta, respectively. Simple sequence repeat markers were used to quantify genetic parameters within all extant populations of C. recta and C. salina in Scotland and in C. salina sampled across its latitudinal range in Norway. Scottish and Norwegian populations of C. salina, and Scottish C. recta showed similar levels of expected heterozygosity. Almost all populations showed heterozygote excess. Clonality was lowest in Scottish C. salina. The few Scottish C. salina clones were large with very little overlap. By comparison, Norwegian C. salina and Scottish C. recta had smaller, overlapping clones. Scottish saltmarshes have been colonised by C. salina on multiple occasions with insufficient time for extensive clonal growth to occur. It will be instructive to undertake future examination of the genetic structure of these Scottish populations to assess how they change over time.
DOI: 10.6084/m9.figshare.30823952
title: Abbott’s conundrum: why did half of all known recently formed hybrid species arise in the British Isles?

description: Remarkably, half of the 10 plant hybrid species confirmed to have arisen naturally since 1500 arose within the British Isles (BI). The mechanisms included translocation of natural hybrids to a botanic garden, contact between native and a newly arrived species, and allopolyploidisation from a clonally spreading garden hybrid. To examine why the BI has so many described hybrid species. Data on the recording of hybrids from the BI and nine other regions are examined in detail. Four factors played a part. First, Europe has more alien-to-native hybrids than elsewhere, probably due to large-scale habitat change plus phylogenetic proximity between aliens and natives. Second, the large number of botanists on the BI made the discovery of newly evolved hybrid species more likely. Third, the BI has many clonally spreading garden hybrids, which may generate hybrid neospecies. Finally, the eighteenth-century policies of Oxford Botanic Garden allowed the stabilisation of both <i>S. squalidus</i> and <i>Platanus acerifolia</i>, and hence eventually <i>Senecio cambrensis</i> and <i>S. eboracensis</i>. Investigations of these four factors will improve our understanding of the rate at which new species are forming in response to human activity across the world.
DOI: 10.6084/m9.figshare.30823952.v1
title: Abbott’s conundrum: why did half of all known recently formed hybrid species arise in the British Isles?

description: Remarkably, half of the 10 plant hybrid species confirmed to have arisen naturally since 1500 arose within the British Isles (BI). The mechanisms included translocation of natural hybrids to a botanic garden, contact between native and a newly arrived species, and allopolyploidisation from a clonally spreading garden hybrid. To examine why the BI has so many described hybrid species. Data on the recording of hybrids from the BI and nine other regions are examined in detail. Four factors played a part. First, Europe has more alien-to-native hybrids than elsewhere, probably due to large-scale habitat change plus phylogenetic proximity between aliens and natives. Second, the large number of botanists on the BI made the discovery of newly evolved hybrid species more likely. Third, the BI has many clonally spreading garden hybrids, which may generate hybrid neospecies. Finally, the eighteenth-century policies of Oxford Botanic Garden allowed the stabilisation of both <i>S. squalidus</i> and <i>Platanus acerifolia</i>, and hence eventually <i>Senecio cambrensis</i> and <i>S. eboracensis</i>. Investigations of these four factors will improve our understanding of the rate at which new species are forming in response to human activity across the world.
DOI: 10.15468/dl.zwzej8
title: Occurrence Download

description: A dataset containing 78236 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "TaxonKey is Plantae",
 "Year 2020-2022"
 ]
}

 The dataset includes 78236 records from 81 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051444-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17923400
title: IDENTIDAD PROFESIONAL Y CREACIÓN LITERARIA: EL CASO DE FRANCISCO MUÑOZ-MARTÍN ENTRE PSICOANÁLISIS Y POESÍA

description: Esta monografía analiza la trayectoria intelectual y creativa de Francisco Muñoz-Martín, figura singular que ha desarrollado una doble carrera como psicoanalista miembro titular con función didáctica de la International Psychoanalytical Association (IPA), Federación Europea de Psicoanálisis (FEP) y Asociación Psicoanalítica de Madrid (APM), y como poeta y compositor musical. El estudio examina cómo el conocimiento profundo de la psique humana desde la perspectiva psicoanalítica influye en la construcción simbólica de la identidad cultural española en su obra poética.

La investigación reconstruye su trayectoria profesional de cinco décadas como psicólogo clínico, Coordinador de Equipos de Promoción de Salud Mental del Ayuntamiento de Madrid, especialista acreditado por IPA (COCAP) en psicoanálisis infantil y adolescente, y analiza su producción científica (Su Majestad el Niño, Genealogía de la infancia, La mente escindida) junto a su obra poética (El espejo de Venus, La órbita del deseo, El Hilo Azul, El Hilo Ibérico).

El marco teórico integra las concepciones de Freud y Jung sobre creatividad artística (sublimación, arquetipos, inconsciente colectivo), la identidad narrativa de Paul Ricoeur, y los conceptos lacanianos sobre el orden simbólico y el lenguaje. El estudio analiza mecanismos psicoanalíticos aplicados a la construcción simbólica por regiones en El Hilo Ibérico: Andalucía como arquetipo de la madre nutricia, Euskadi como resistencia del Yo, Cataluña como tensión entre tradición y vanguardia, Castilla como Super-Yo lingüístico, y Galicia como melancolía estructurante.

La monografía examina cómo el psicoanálisis funciona como hermenéutica de lo cultural, aplicando conceptos como escisión, ideales del Yo, elaboración del duelo colectivo, narcisismo de las pequeñas diferencias y procesos de integración versus fragmentación identitaria. Se analizan los mecanismos del trabajo del sueño (condensación, desplazamiento, figurabilidad) aplicados a la creación poética, el papel de las lenguas como órdenes simbólicos constituyentes, y la dimensión musical como amplificador de la dimensión afectiva e inconsciente.

El trabajo propone que la obra de Muñoz-Martín demuestra cómo el psicoanálisis no es solo práctica clínica sino hermenéutica cultural que permite comprender procesos simbólicos, identificaciones y dinámicas que operan en la construcción de identidades colectivas. Incluye análisis de su formación en el Real Conservatorio de Música de Madrid, composición musical de 21 poemas con códigos QR, y traducciones multilingües como acto de reconocimiento del Otro simbólico.
DOI: 10.5281/zenodo.17923399
title: IDENTIDAD PROFESIONAL Y CREACIÓN LITERARIA: EL CASO DE FRANCISCO MUÑOZ-MARTÍN ENTRE PSICOANÁLISIS Y POESÍA

description: Esta monografía analiza la trayectoria intelectual y creativa de Francisco Muñoz-Martín, figura singular que ha desarrollado una doble carrera como psicoanalista miembro titular con función didáctica de la International Psychoanalytical Association (IPA), Federación Europea de Psicoanálisis (FEP) y Asociación Psicoanalítica de Madrid (APM), y como poeta y compositor musical. El estudio examina cómo el conocimiento profundo de la psique humana desde la perspectiva psicoanalítica influye en la construcción simbólica de la identidad cultural española en su obra poética.

La investigación reconstruye su trayectoria profesional de cinco décadas como psicólogo clínico, Coordinador de Equipos de Promoción de Salud Mental del Ayuntamiento de Madrid, especialista acreditado por IPA (COCAP) en psicoanálisis infantil y adolescente, y analiza su producción científica (Su Majestad el Niño, Genealogía de la infancia, La mente escindida) junto a su obra poética (El espejo de Venus, La órbita del deseo, El Hilo Azul, El Hilo Ibérico).

El marco teórico integra las concepciones de Freud y Jung sobre creatividad artística (sublimación, arquetipos, inconsciente colectivo), la identidad narrativa de Paul Ricoeur, y los conceptos lacanianos sobre el orden simbólico y el lenguaje. El estudio analiza mecanismos psicoanalíticos aplicados a la construcción simbólica por regiones en El Hilo Ibérico: Andalucía como arquetipo de la madre nutricia, Euskadi como resistencia del Yo, Cataluña como tensión entre tradición y vanguardia, Castilla como Super-Yo lingüístico, y Galicia como melancolía estructurante.

La monografía examina cómo el psicoanálisis funciona como hermenéutica de lo cultural, aplicando conceptos como escisión, ideales del Yo, elaboración del duelo colectivo, narcisismo de las pequeñas diferencias y procesos de integración versus fragmentación identitaria. Se analizan los mecanismos del trabajo del sueño (condensación, desplazamiento, figurabilidad) aplicados a la creación poética, el papel de las lenguas como órdenes simbólicos constituyentes, y la dimensión musical como amplificador de la dimensión afectiva e inconsciente.

El trabajo propone que la obra de Muñoz-Martín demuestra cómo el psicoanálisis no es solo práctica clínica sino hermenéutica cultural que permite comprender procesos simbólicos, identificaciones y dinámicas que operan en la construcción de identidades colectivas. Incluye análisis de su formación en el Real Conservatorio de Música de Madrid, composición musical de 21 poemas con códigos QR, y traducciones multilingües como acto de reconocimiento del Otro simbólico.
DOI: 10.15468/dl.3xsnpk
title: Occurrence Download

description: A dataset containing 300813 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((55.36384 21.08416,54.99766 20.00524,52.00937 19.00478,53.12099 16.65731,53.50025 16.76847,53.58526 16.75539,53.68988 16.77501,53.84681 16.87963,54.0299 16.93194,54.0299 16.97118,54.36993 17.04964,54.67072 17.01695,54.67726 16.9581,54.83419 16.93848,55.02382 17.03003,55.21345 17.1935,55.31153 17.3112,55.29192 17.4616,55.25922 17.50737,55.32461 17.59891,55.47501 17.80162,55.85426 17.89317,56.39046 17.89317,56.61278 18.18088,56.68471 18.53398,56.88741 18.76938,57.46284 18.94593,56.58008 19.15518,55.36384 21.08416))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 300813 records from 180 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051441-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17916214
title: Emergent Time in a TAGC‑LQG‑RG Toy Model: Numerical Ensembles, Bifurcation Maps, and Sensitivity Analysis

description: We present a concise numerical study of emergent time in a TAGC‑LQG‑RG toy model, combining ensemble sampling, mesh convergence tests, bifurcation mapping and local sensitivity analysis. Using large ensembles and systematic mesh refinement, we obtain a robust adimensional estimate for the emergent time, t∗≈5.77×10−10t^* \approx 5.77\times10^{-10}, with a narrow ensemble spread and clear convergence as nstepsn_{\text{steps}} is increased. A coarse parameter sweep in (Γ0,ρ0)(\Gamma_0,\rho_0) reveals little variation of t∗t^* at the explored resolution, while targeted sensitivity experiments show a reproducible response of t∗t^* to multiplicative perturbations in ρ\rho. Independently, the data support a scaling relation for time dilation consistent with Δt/t∝ρ1/4\Delta t/t \propto \rho^{1/4}, which is used to produce order‑of‑magnitude physical estimates reported in the figures. All numerical procedures, diagnostics and provenance metadata are provided to ensure reproducibility; note that a subset of exploratory runs employed a documented fallback implementation of the time‑operator and are explicitly flagged in the archive. These results are intended as a transparent, reproducible numerical characterisation of the toy model and as a basis for further analytical and numerical refinement.
DOI: 10.5281/zenodo.17923374
title: Emergent Time in a TAGC‑LQG‑RG Toy Model: Numerical Ensembles, Bifurcation Maps, and Sensitivity Analysis

description: We present a concise numerical study of emergent time in a TAGC‑LQG‑RG toy model, combining ensemble sampling, mesh convergence tests, bifurcation mapping and local sensitivity analysis. Using large ensembles and systematic mesh refinement, we obtain a robust adimensional estimate for the emergent time, t∗≈5.77×10−10t^* \approx 5.77\times10^{-10}, with a narrow ensemble spread and clear convergence as nstepsn_{\text{steps}} is increased. A coarse parameter sweep in (Γ0,ρ0)(\Gamma_0,\rho_0) reveals little variation of t∗t^* at the explored resolution, while targeted sensitivity experiments show a reproducible response of t∗t^* to multiplicative perturbations in ρ\rho. Independently, the data support a scaling relation for time dilation consistent with Δt/t∝ρ1/4\Delta t/t \propto \rho^{1/4}, which is used to produce order‑of‑magnitude physical estimates reported in the figures. All numerical procedures, diagnostics and provenance metadata are provided to ensure reproducibility; note that a subset of exploratory runs employed a documented fallback implementation of the time‑operator and are explicitly flagged in the archive. These results are intended as a transparent, reproducible numerical characterisation of the toy model and as a basis for further analytical and numerical refinement.