cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.27330294
title: Dry-wet alternation in riparian zone affected chemical diversity of dissolved organic phosphorous at the molecular level and promoted its co-occurrence network stability with microorganisms

description: Dry-wet alternation frequently occurs in riparian zones, which significantly affects the availability of phosphorus-related nutrients. Information regarding the chemical molecular level transformations of dissolved organic phosphorus (DOP) driven by soil microorganisms under the dry-wet alternation is still lacking. In this study, the patterns of DOP molecular compositions in riparian zone and its underlying microbial drivers during the dry-wet alternation were investigated based on Fourier transform ion cyclotron resonance mass spectrometry and macrogenomic sequencing. The results showed that the dry-wet alternation increased the degree of humification of soil DOP, and wet conditions were more conducive to the conversion of inorganic phosphorus to organic phosphorus in soil. The dry-wet alternation also promoted the degradation of unsaturated hydrocarbons and the production of lignins/lignin-like molecules in DOP, accelerating the conversion of more chemically active substances. The microbial community associated with DOP was screened for lower species richness and more streamlined species under dry-wet alternation conditions; however, the network stability between DOP and microorganisms became much stronger. Consequently, Sorangium bacteria drove the inter-conversion between lipids and unsaturated hydrocarbons of DOP molecules, mainly involving dealkyl group reactions and oxygen reactions.
DOI: 10.6084/m9.figshare.27330294.v1
title: Dry-wet alternation in riparian zone affected chemical diversity of dissolved organic phosphorous at the molecular level and promoted its co-occurrence network stability with microorganisms

description: Dry-wet alternation frequently occurs in riparian zones, which significantly affects the availability of phosphorus-related nutrients. Information regarding the chemical molecular level transformations of dissolved organic phosphorus (DOP) driven by soil microorganisms under the dry-wet alternation is still lacking. In this study, the patterns of DOP molecular compositions in riparian zone and its underlying microbial drivers during the dry-wet alternation were investigated based on Fourier transform ion cyclotron resonance mass spectrometry and macrogenomic sequencing. The results showed that the dry-wet alternation increased the degree of humification of soil DOP, and wet conditions were more conducive to the conversion of inorganic phosphorus to organic phosphorus in soil. The dry-wet alternation also promoted the degradation of unsaturated hydrocarbons and the production of lignins/lignin-like molecules in DOP, accelerating the conversion of more chemically active substances. The microbial community associated with DOP was screened for lower species richness and more streamlined species under dry-wet alternation conditions; however, the network stability between DOP and microorganisms became much stronger. Consequently, Sorangium bacteria drove the inter-conversion between lipids and unsaturated hydrocarbons of DOP molecules, mainly involving dealkyl group reactions and oxygen reactions.
DOI: 10.15468/dl.28nw4v
title: Occurrence Download

description: A dataset containing 403 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Mustela lutreola (Linnaeus, 1761))",
 "Country is one of (Spain)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 403 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011924-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aebxqx
title: Occurrence Download

description: A dataset containing 87083 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "TaxonKey is Fratercula arctica (Linnaeus, 1758)"
 ]
}

 The dataset includes 87083 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011923-241024112534372/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.27330867
title: Data Collection Instruments

description: The repository contains the appendices with the following underlying materials: mTPD course evaluation survey, DGELL perception survey, interview protocol, achievement test and lesson plan assessment rubric.
DOI: 10.5518/599
title: Metro transport Smart Card Data and Social Media POI reclassification data for Shenzhen, China

description: The data help underpin the findings reported in Yang et al. (2019). They include and include scripts used to produce the result in the paper.
DOI: 10.6084/m9.figshare.17700944
title: Behavioural kinematics and S1 neural activity datasets

description: This repository contains the following data:- Full body joint angle, and joint angle velocity recordings for naturalistic daily movement tasks (n=18), and a stereotyped planar reaching task. Both in hdf5 file format.- Microelectrode recordings of neural activity from Brodmann's area 2 and endpoint kinematics from Rhesus Macaques during planar reaching tasks (n=3). In MATLAB binary file format.For further details, please refer to "Predicting proprioceptive cortical anatomy and coding with topographic autoencoders" byMax Grogan*, Kyle P. Blum*, Yufei Wu*, J. Alex Harston, Lee E. Miller & A. Aldo Faisal
DOI: 10.6084/m9.figshare.17700944.v1
title: Behavioural kinematics and S1 neural activity datasets

description: This repository contains the following data:- Full body joint angle, and joint angle velocity recordings for naturalistic daily movement tasks (n=18), and a stereotyped planar reaching task. Both in hdf5 file format.- Microelectrode recordings of neural activity from Brodmann's area 2 and endpoint kinematics from Rhesus Macaques during planar reaching tasks (n=3). In MATLAB binary file format.For further details, please refer to "Predicting proprioceptive cortical anatomy and coding with topographic autoencoders" byMax Grogan*, Kyle P. Blum*, Yufei Wu*, J. Alex Harston, Lee E. Miller & A. Aldo Faisal
DOI: 10.6084/m9.figshare.26762902
title: Nutrient content, osmolytes accumulation and antioxidative enzyme activities of sandalwood under drought and salt stresses

description: Sandalwood (<i>Santalum album L</i>.) has potential to grow into various types of soil under arid as well as semi-arid regions. To find out the sustainable host plant species for sandalwood grown under stress, an RBD experiment was conducted on sandalwood grown without a host and with five selected hosts (<i>Alternanthera</i> sp., <i>Azadirachata indica</i>, <i>Dalbergia sissoo</i>, <i>Melia dubia</i>, and <i>Aquilaria malaccensis</i>) based on prior studies. After 6 weeks of establishment, individual and combine water and salinity stresses were applied and maintained for up to 180 days to investigate their impact on the nutrient content, concentration of osmolytes, and activities of antioxidative enzymes in sandalwood. Haustoria formation showed significant reduction under individual and combined water deficit and salinity stress. Sandalwood grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i> showed relatively higher nutrients content such as N, P, Ca, Mg, Zn, Fe, and S, which were dramatically reduced under individual and combined water deficit and salinity stress. Osmolytes concentration (proline, soluble sugars, and soluble proteins) increased with intensified stress and sandalwood accumulated higher osmolytes when grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i>. The activities of antioxidant enzymes showed a significant increase under water deficit, salinity, and combined stress compared to the control, but sandalwood grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i> exhibited higher activities. Results signify the importance of hosts i.e. <i>Dalbergia sissoo</i> and <i>Melia dubia</i> which provide suitable growth and nutrition to growing sandalwood by maintaining ion homeostasis, ROS balance, and nutrient content under water deficit, salinity, and interactive stress. Results highlighted the significance of <i>D. sissoo</i> and <i>M. dubia,</i> which may be good long-lasting host species for sandalwood production in sub-tropical climates to adapt to changing environmental conditions.
DOI: 10.6084/m9.figshare.26762902.v1
title: Nutrient content, osmolytes accumulation and antioxidative enzyme activities of sandalwood under drought and salt stresses

description: Sandalwood (<i>Santalum album L</i>.) has potential to grow into various types of soil under arid as well as semi-arid regions. To find out the sustainable host plant species for sandalwood grown under stress, an RBD experiment was conducted on sandalwood grown without a host and with five selected hosts (<i>Alternanthera</i> sp., <i>Azadirachata indica</i>, <i>Dalbergia sissoo</i>, <i>Melia dubia</i>, and <i>Aquilaria malaccensis</i>) based on prior studies. After 6 weeks of establishment, individual and combine water and salinity stresses were applied and maintained for up to 180 days to investigate their impact on the nutrient content, concentration of osmolytes, and activities of antioxidative enzymes in sandalwood. Haustoria formation showed significant reduction under individual and combined water deficit and salinity stress. Sandalwood grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i> showed relatively higher nutrients content such as N, P, Ca, Mg, Zn, Fe, and S, which were dramatically reduced under individual and combined water deficit and salinity stress. Osmolytes concentration (proline, soluble sugars, and soluble proteins) increased with intensified stress and sandalwood accumulated higher osmolytes when grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i>. The activities of antioxidant enzymes showed a significant increase under water deficit, salinity, and combined stress compared to the control, but sandalwood grown with <i>Dalbergia sissoo</i> and <i>Melia dubia</i> exhibited higher activities. Results signify the importance of hosts i.e. <i>Dalbergia sissoo</i> and <i>Melia dubia</i> which provide suitable growth and nutrition to growing sandalwood by maintaining ion homeostasis, ROS balance, and nutrient content under water deficit, salinity, and interactive stress. Results highlighted the significance of <i>D. sissoo</i> and <i>M. dubia,</i> which may be good long-lasting host species for sandalwood production in sub-tropical climates to adapt to changing environmental conditions.
DOI: 10.6084/m9.figshare.26414025
title: Processing of <i>Salvinia auriculata</i> biomass by semi-solid fermentation and green mechanochemical synthesis as agricultural inputs

description: Currently, the biomass of various plant species is being utilized to produce high-value agricultural inputs, and the technique of green mechanochemical synthesis is employed in this process due to its relatively simple nature. This technique utilizes biomass to produce new biologically active compounds with properties such as biofertilizers, biostimulants, and bioinsecticides. In the present study, <i>Salvinia auriculata</i> biomass was used to obtain a valuable plant substrate and subsequently processed to be applied in vegetable crops for productivity improvement in field conditions. The <i>Salvinia</i> biomass was subjected to semi-solid fermentation, resulting in an organic substrate. This substrate was tested for the germination of melon (<i>Cucumis melo</i> L.) and watermelon (<i>Citrullus lanatus</i>) seeds, demonstrating excellent results when compared to commercial substrates. Comparing melon seedlings grew on different commercial substrates with <i>Salvinia</i> substrate, the germination index (GI), germination speed index (GSI), number of leaves (NL), aerial part length (APL), root of length (RL), aerial part fresh mass (APFM), root fresh mass (RFM), aerial part dry mass (APDM) and root dry mass (RDM) presented, respectively, an increase of 35%, 42.79%, 52%, 56.72%, 143.4%, 97%, 111.4%, 112%, 49.5% and 103%, demonstrating that <i>Salvinia</i> substrate is superior to the commercial substrates evaluated. Similar results were obtained for watermelon plants grew on <i>Salvinia</i> substrate. Subsequently, a bionanofertilizer (BNF) from fermented biomass was produced through green mechanochemical synthesis, a technique that proved to be highly efficient for nanofertilizer production. The tests demonstrated that the BNF at different doses had effects in vegetable crops after foliar application in the field. In melon plants, the productivity per plant increased by 50% after the foliar application of BNF and the productivity per hectare went from 14 Kg/ha to approximately 20 Kg/ha after 12% BNF application. Therefore, <i>Salvinia auriculata</i> biomass is an excellent source of organic compounds for formulating agricultural inputs.
DOI: 10.6084/m9.figshare.26414025.v1
title: Processing of <i>Salvinia auriculata</i> biomass by semi-solid fermentation and green mechanochemical synthesis as agricultural inputs

description: Currently, the biomass of various plant species is being utilized to produce high-value agricultural inputs, and the technique of green mechanochemical synthesis is employed in this process due to its relatively simple nature. This technique utilizes biomass to produce new biologically active compounds with properties such as biofertilizers, biostimulants, and bioinsecticides. In the present study, <i>Salvinia auriculata</i> biomass was used to obtain a valuable plant substrate and subsequently processed to be applied in vegetable crops for productivity improvement in field conditions. The <i>Salvinia</i> biomass was subjected to semi-solid fermentation, resulting in an organic substrate. This substrate was tested for the germination of melon (<i>Cucumis melo</i> L.) and watermelon (<i>Citrullus lanatus</i>) seeds, demonstrating excellent results when compared to commercial substrates. Comparing melon seedlings grew on different commercial substrates with <i>Salvinia</i> substrate, the germination index (GI), germination speed index (GSI), number of leaves (NL), aerial part length (APL), root of length (RL), aerial part fresh mass (APFM), root fresh mass (RFM), aerial part dry mass (APDM) and root dry mass (RDM) presented, respectively, an increase of 35%, 42.79%, 52%, 56.72%, 143.4%, 97%, 111.4%, 112%, 49.5% and 103%, demonstrating that <i>Salvinia</i> substrate is superior to the commercial substrates evaluated. Similar results were obtained for watermelon plants grew on <i>Salvinia</i> substrate. Subsequently, a bionanofertilizer (BNF) from fermented biomass was produced through green mechanochemical synthesis, a technique that proved to be highly efficient for nanofertilizer production. The tests demonstrated that the BNF at different doses had effects in vegetable crops after foliar application in the field. In melon plants, the productivity per plant increased by 50% after the foliar application of BNF and the productivity per hectare went from 14 Kg/ha to approximately 20 Kg/ha after 12% BNF application. Therefore, <i>Salvinia auriculata</i> biomass is an excellent source of organic compounds for formulating agricultural inputs.
DOI: 10.15468/dl.2n7x5v
title: Occurrence Download

description: A dataset containing 874 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Netherlands",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Issue is one of (Coordinate rounded, Continent derived from coordinates, The taxon ID was not used in backbone matching)",
 "OccurrenceStatus is Present",
 "TaxonKey is Erinaceus europaeus Linnaeus, 1758",
 "Year 2000-2024"
 ]
}

 The dataset includes 874 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011925-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4wha5w
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is India",
 "DatasetKey is one of (NMNH Extant Specimen Records (USNM, US), Naturalis Biodiversity Center (NL) - Botany, Royal Botanic Gardens, Kew - Herbarium Specimens, Edinburgh (E) Herbarium Specimens)",
 "TaxonKey is Chenopodium album L."
 ]
}

 The dataset includes 23 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011926-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qvpasn
title: Occurrence Download

description: A dataset containing 2058 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Mustela lutreola (Linnaeus, 1761))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2058 records from 88 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011927-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18025906
title: A Discrete Projective-Geometric Interpretation of Spacetime: Temporal Bifurcation and Relativistic Phenomena in the ABOS Framework

description: This work presents a discrete projective-geometric interpretation of spacetime, developed as a geometric extension of the ABOS framework (see: 10.5281/zenodo.18002324).The model is based on a combined angular and linear discretization of a normalized circular domain, supplemented by a distinguished geodesic (the α-geodesic) that naturally separates different kinematic and geometric regimes.

Within this construction, relativistic effects such as time dilation, the existence of a limiting velocity, and the equivalence between acceleration and gravitation emerge as direct geometric consequences rather than as postulated principles. The degeneration of local grid cells near the α-geodesic defines a natural boundary of applicability for planar coordinate representations, providing a geometric interpretation of event horizons without invoking singularities.

The model remains consistent with the observable predictions of Special and General Relativity, while offering an alternative geometric intuition based on discrete projective structures. In particular, accelerated motion corresponds to an increasing phase inclination within the grid, and gravitational effects are interpreted as local distortions of the same geometric structure.

A phenomenological interpretation is also discussed. Near the α-geodesic, the effective metric exhibits strong projective amplification: infinitesimal phase intervals correspond to large coordinate separations. From the perspective of an embedded observer, this may be perceived as an extreme spatial compression and a forced continuation into a new spacetime chart—a process analogous to an “infinitely magnifying microscope.” This description is intended as an intuitive aid rather than a physical force-based mechanism.

This work does not propose a replacement for Special or General Relativity. Instead, it provides a discrete geometric framework in which their key kinematic and gravitational effects arise naturally from the structure of spacetime itself.

Additional note.As a supplementary illustrative example, a classical mechanical phenomenon known as the Dzhanibekov effect (the tennis racket instability) is referenced in the accompanying materials. This effect exhibits a well-defined bifurcation with phase inversion and alternating stable regimes separated by an unstable transition. While no direct dynamical modeling is attempted, the qualitative structure of this phenomenon—particularly the observed phase inversion and recurrent temporal proportions (e.g., approximately 1:2.677)—is presented as an independent example of bifurcation behavior consistent with the phase inversion principle discussed in this work. The example is included for conceptual illustration only and does not serve as empirical validation of the proposed geometric framework.

The article is released under the CC0 (Creative Commons Zero) license and is placed in the public domain for unrestricted use.
DOI: 10.15468/dl.j4d734
title: Occurrence Download

description: A dataset containing 161 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenophora divaricata Franch. & Sav.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 161 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0207734-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.snb6rk
title: Occurrence Download

description: A dataset containing 5683 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Persicaria nepalensis (Meisn.) H.Gross",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 5683 records from 224 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0261828-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.66yguk
title: Occurrence Download

description: A dataset containing 183 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Puma concolor concolor"
 ]
}

 The dataset includes 183 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0174938-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7sf9t3
title: Occurrence Download

description: A dataset containing 157 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Laurembergia veronicifolia (Bory) Schindl."
 ]
}

 The dataset includes 157 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004979-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6cnra6
title: Occurrence Download

description: A dataset containing 33 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Trichosanthes miyagii Hayata",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 33 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0204735-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h6qyr6
title: Occurrence Download

description: A dataset containing 106245 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 "Year is 2022",
 "Country is one of (Colombia)"
 ]
 }
 ]
}

 The dataset includes 106245 records from 103 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0174934-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.