cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21233/j0kn-yk34
title: Jump-off Joe Lake water chemistry dataset

description: Raw data for the Jump-off Joe Lake water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/wcdj-fv98
title: Bear Pond diatom surface sample dataset

description: Raw data for the Bear Pond diatom surface sample dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/cveg-5k27
title: Silver Lake water chemistry dataset

description: Raw data for the Silver Lake water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.15468/dl.sn64ay
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is 249031",
 "BasisOfRecord is one of (Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is Türkiye",
 "Year is greater than or equal to 2010",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026547-250426092105405/datasets/export for details.
DOI: 10.15468/dl.c7d5ky
title: Occurrence Download

description: A dataset containing 15806 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oryza rufipogon Griff."
 ]
}

 The dataset includes 15806 records from 135 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026548-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.21233/d3wf-c283
title: Champion water chemistry dataset

description: Raw data for the Champion water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.15454/5mqmkg/vijmqt
title: Hierarchy_Technological_Level.tab

description: :unav
DOI: 10.15454/5mqmkg/4duto7
title: Quantity_Concept.csv

description: :unav
DOI: 10.15454/5mqmkg/7nana6
title: MICROFILTRATION.owl
DOI: 10.15454/5mqmkg/7yuqvo
title: Hierarchy_Product.tab

description: :unav
DOI: 10.15454/5mqmkg/aumpvs
title: Hierarchy_Product_Origin.tab

description: :unav
DOI: 10.15454/5mqmkg/cur4pg
title: Symbolic_Concept_Technological_Level.tab

description: :unav
DOI: 10.15454/5mqmkg/mmhkxt
title: Hierarchy_Categorizing_Controlled_Parameter.tab

description: :unav
DOI: 10.15454/5mqmkg/ndmewb
title: Symbolic_Concept_Product_Origin.tab

description: :unav
DOI: 10.15454/5mqmkg/nkptyu
title: Symbolic_Concept_Product_State.tab

description: :unav
DOI: 10.15454/5mqmkg/nzvsbs
title: Hierarchy_Relation.tab

description: :unav
DOI: 10.15454/5mqmkg/piakik
title: Symbolic_Concept_Treatment.tab

description: :unav
DOI: 10.15454/5mqmkg/qzs56z
title: Symbolic_Concept_Categorizing_Controlled_Parameter.tab

description: :unav
DOI: 10.15454/5mqmkg/ueshoi
title: Hierarchy_Quantity.tab

description: :unav
DOI: 10.15454/5mqmkg/urppzw
title: Hierarchy_Product_State.tab

description: :unav
DOI: 10.15454/5mqmkg/viv4mm
title: Hierarchy_Treatment.tab

description: :unav
DOI: 10.15454/5mqmkg/vjwnbc
title: Symbolic_Concept_Product.tab

description: :unav
DOI: 10.15454/5mqmkg/zxiihd
title: Relation_Concept.csv

description: :unav
DOI: 10.21233/gk3h-wh50
title: O'Brien Reservoir Number 1 diatom dataset

description: Raw data for the O'Brien Reservoir Number 1 diatom dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.15468/dl.dytez6
title: Occurrence Download

description: A dataset containing 6301 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Issue is Geodetic datum assumed WGS84",
 "TaxonKey is Mustelus canis (Mitchill, 1815)"
 ]
}

 The dataset includes 6301 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026552-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48804/nseoca
title: Replication Data for: Adjusting to errors in arithmetic: a longitudinal investigation of metacognitive control in 7–9-year-olds

description: Introduction: Monitoring and controlling one’s performance are essential skills
for children’s cognitive development and academic success. Metacognitive
control, operationalized as post-error adjustments, is, however, often measured
in conflict tasks, but the findings of such studies may not be readily generalizable
to academic domains, such as arithmetic. Yet, investigating how children
control their performance in arithmetic is crucial in understanding the large
individual differences within this specific academic domain. This longitudinal
study investigated how children control their performance through post-error
slowing and accuracy improvement in arithmetic. We additionally examined this
development of metacognitive control in a working memory task, to further
unravel its domain-generality or the lack thereof.
Methods: A cohort of 127 typically developing children, followed up
longitudinally from 7–8 years old (2nd grade of primary school) to 8–9 years old
(3rd grade of primary school), completed an arithmetic and working memory
task at two time points.
Results and discussion: Meticulous comparison of response times and
accuracy rates following errors with those following correct answers revealed
the presence of metacognitive control at each time point. We observed
significant positive correlations between children’s metacognitive control and
their arithmetic accuracy at 7–8 years old, underscoring a possible adaptive role
of metacognitive control in the learning phase of arithmetic. No correlations
were found between the post-error adjustments in the arithmetic task and
those in the working memory task, challenging previous evidence for domain-
generality of post-error adjustments.
DOI: 10.21233/arxq-7h44
title: Baie des Onze Iles physical sedimentology dataset

description: Raw data for the Baie des Onze Iles physical sedimentology dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/k6v6-zz43
title: LDDsite3144 water chemistry dataset

description: Raw data for the LDDsite3144 water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/j79h-0d04
title: Pothole Lake water chemistry dataset

description: Raw data for the Pothole Lake water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.6084/m9.figshare.27080351
title: Preparation, characterization, and investigation of thermal behavior of improved HMX and RDX through coating by TNT

description: Simultaneous achievement of both low sensitivity and high energy is crucial in practical applications of high energetic materials such as HMX and RDX. In this work, TNT, a low-sensitive explosive, was used to improve sensitivity and thermal stability of HMX and RDX explosives. The method is based on coating HMX and RDX with TNT using solvent-anti-solvent technique. The characterization of samples was done by scanning electron microscopy (SEM), transmission electron microscope (TEM), and X-ray diffraction (XRD). The SEM and TEM images revealed that a layer of TNT was coated on the HMX and RDX surfaces. TG/DSC thermograms for HMX/TNT and RDX/TNT show that decomposition enthalpy change (Δ<i>H</i>) increased to 121.1 and 197.6 J/g compared to pure HMX and RDX, respectively. Fluidity test results showed that the fluidity of the samples improved from medium to good grade after coating. The impact sensitivity for HMX/TNT and RDX/TNT improved to 7.35 and 19.62 J, respectively. Also, friction sensitivity for coated HMX and RDX increased to 210.2 and 196.1 N. The electrostatic discharge experiments showed that HMX/TNT and RDX/TNT were safer than pure HMX and RDX. Therefore, the coated samples will be good candidates for energetic formulations.
DOI: 10.6084/m9.figshare.27080351.v1
title: Preparation, characterization, and investigation of thermal behavior of improved HMX and RDX through coating by TNT

description: Simultaneous achievement of both low sensitivity and high energy is crucial in practical applications of high energetic materials such as HMX and RDX. In this work, TNT, a low-sensitive explosive, was used to improve sensitivity and thermal stability of HMX and RDX explosives. The method is based on coating HMX and RDX with TNT using solvent-anti-solvent technique. The characterization of samples was done by scanning electron microscopy (SEM), transmission electron microscope (TEM), and X-ray diffraction (XRD). The SEM and TEM images revealed that a layer of TNT was coated on the HMX and RDX surfaces. TG/DSC thermograms for HMX/TNT and RDX/TNT show that decomposition enthalpy change (Δ<i>H</i>) increased to 121.1 and 197.6 J/g compared to pure HMX and RDX, respectively. Fluidity test results showed that the fluidity of the samples improved from medium to good grade after coating. The impact sensitivity for HMX/TNT and RDX/TNT improved to 7.35 and 19.62 J, respectively. Also, friction sensitivity for coated HMX and RDX increased to 210.2 and 196.1 N. The electrostatic discharge experiments showed that HMX/TNT and RDX/TNT were safer than pure HMX and RDX. Therefore, the coated samples will be good candidates for energetic formulations.
DOI: 10.6084/m9.figshare.27080379
title: Improved disposal security of 2,6-bis(picrylamino)-3,5-dinitropyridine via recrystallization

description: The crystal appearance of industrial grade 2,6-bis(picrylamino)-3,5-dinitropyridine (PYX) was mostly needle-shaped or rod-shaped with an average aspect ratio of 3.47 and roundness of 0.47. To improve the loading density and pressing safety, the crystal shape of PYX was optimized by cooling crystallization method. After recrystallization, the aspect ratio decreased from 3.47 to 1.28, and the roundness value increased from 0.47 to 0.78. XRD data showed that there is no crystal pattern change before and after recrystallization. The friction sensitivity of the explosive decreases from 88% to 56%, and the impact sensitivity decreases from 76% to 12%. Differential scanning calorimeter (DSC) was used to study the thermal decomposition of PYX. The thermal decomposition peak temperature of the samples after recrystallization was 4~7℃ higher than that of raw PYX. The adiabatic induction time (TMRad) and self-accelerating decomposition temperature (SADT) were calculated with AKTS software. In the same adiabatic induction time, the initial temperature of recrystallization PYX is about 30℃~40℃ higher than that of the raw PYX. The SADT is increased by about 50℃~60℃. The thermal safety of recrystallized PYX is improved.
DOI: 10.6084/m9.figshare.27080379.v1
title: Improved disposal security of 2,6-bis(picrylamino)-3,5-dinitropyridine via recrystallization

description: The crystal appearance of industrial grade 2,6-bis(picrylamino)-3,5-dinitropyridine (PYX) was mostly needle-shaped or rod-shaped with an average aspect ratio of 3.47 and roundness of 0.47. To improve the loading density and pressing safety, the crystal shape of PYX was optimized by cooling crystallization method. After recrystallization, the aspect ratio decreased from 3.47 to 1.28, and the roundness value increased from 0.47 to 0.78. XRD data showed that there is no crystal pattern change before and after recrystallization. The friction sensitivity of the explosive decreases from 88% to 56%, and the impact sensitivity decreases from 76% to 12%. Differential scanning calorimeter (DSC) was used to study the thermal decomposition of PYX. The thermal decomposition peak temperature of the samples after recrystallization was 4~7℃ higher than that of raw PYX. The adiabatic induction time (TMRad) and self-accelerating decomposition temperature (SADT) were calculated with AKTS software. In the same adiabatic induction time, the initial temperature of recrystallization PYX is about 30℃~40℃ higher than that of the raw PYX. The SADT is increased by about 50℃~60℃. The thermal safety of recrystallized PYX is improved.
DOI: 10.6084/m9.figshare.25751739
title: Database of in-plume emission factors from open demilitarization of military ordnance

description: A searchable database of emission factors from open burning, open detonation, and static firing of military ordnance and rocket motors has been developed and made available. Sampling and analytical results since 2010 have been compiled from seven campaigns in the USA and Canada at four different sites. Various ordnance types were used for multiple test scenarios varying location, soil covered/uncovered, metal-cased and uncased, and net explosive weight. Target compounds include, variously, particulate matter, metals, energetics, volatile organic compounds, and others. Data were primarily derived from unmanned aerial sampling methods using ordnance charge sizes and procedures representative of operational demilitarization operations. The database includes 1,212 emission factors for 39 different types of munitions and an array of pollutants where open burns accounted for 514 scenarios, static firing for 83, and open detonation for 614. The database will be of use for risk evaluations, environmental reporting requirements, and demilitarization operations.
DOI: 10.6084/m9.figshare.25751739.v1
title: Database of in-plume emission factors from open demilitarization of military ordnance

description: A searchable database of emission factors from open burning, open detonation, and static firing of military ordnance and rocket motors has been developed and made available. Sampling and analytical results since 2010 have been compiled from seven campaigns in the USA and Canada at four different sites. Various ordnance types were used for multiple test scenarios varying location, soil covered/uncovered, metal-cased and uncased, and net explosive weight. Target compounds include, variously, particulate matter, metals, energetics, volatile organic compounds, and others. Data were primarily derived from unmanned aerial sampling methods using ordnance charge sizes and procedures representative of operational demilitarization operations. The database includes 1,212 emission factors for 39 different types of munitions and an array of pollutants where open burns accounted for 514 scenarios, static firing for 83, and open detonation for 614. The database will be of use for risk evaluations, environmental reporting requirements, and demilitarization operations.
DOI: 10.6084/m9.figshare.25674294
title: Determination of the combustion heat of several new energetic materials based on a small-mass combustion heat measurement device

description: A device for determining the combustion heat of small mass for energetic materials (EMs) on the basis of 3D thermoelectric sensing technology was established. The combustion heat test results of dense ring energetic materials (TPNA, MNTIP, NTPA, OPTO, TTPA, and NTPNA) were - (2079.00 ± 2.6), - (3042.06 ± 6.2), - (2498.86 ± 8.2), - (1962.07 ± 8.3), - (2546.29 ± 3.5), and - (2792.87 ± 2.7) kJ • mol<sup>−1</sup>, respectively. The combustion heat test results of multi ring energetic materials (NPTTA, DNPOF, BNPBT, DNTI, BDNPBT, BDNPT, BTNBHT, AFAOT, and ATDAT) were - (3656.45 ± 3.5), - (3551.13 ± 4.6), - (4692.58 ± 25), - (3200.62 ± 8.3), - (5145.31 ± 33), - (3714.15 ± 11), - (7930.23 ± 6.5), - (2845.06 ± 2.5), and - (2000.18 ± 4.5) kJ • mol<sup>−1</sup>, respectively. The standard uncertainty of the test results ranges from 0.13% to 0.43%, indicating that the new combustion heat measurement device can be widely used to determine the combustion heats of small amounts of EMs.
DOI: 10.6084/m9.figshare.25674294.v1
title: Determination of the combustion heat of several new energetic materials based on a small-mass combustion heat measurement device

description: A device for determining the combustion heat of small mass for energetic materials (EMs) on the basis of 3D thermoelectric sensing technology was established. The combustion heat test results of dense ring energetic materials (TPNA, MNTIP, NTPA, OPTO, TTPA, and NTPNA) were - (2079.00 ± 2.6), - (3042.06 ± 6.2), - (2498.86 ± 8.2), - (1962.07 ± 8.3), - (2546.29 ± 3.5), and - (2792.87 ± 2.7) kJ • mol<sup>−1</sup>, respectively. The combustion heat test results of multi ring energetic materials (NPTTA, DNPOF, BNPBT, DNTI, BDNPBT, BDNPT, BTNBHT, AFAOT, and ATDAT) were - (3656.45 ± 3.5), - (3551.13 ± 4.6), - (4692.58 ± 25), - (3200.62 ± 8.3), - (5145.31 ± 33), - (3714.15 ± 11), - (7930.23 ± 6.5), - (2845.06 ± 2.5), and - (2000.18 ± 4.5) kJ • mol<sup>−1</sup>, respectively. The standard uncertainty of the test results ranges from 0.13% to 0.43%, indicating that the new combustion heat measurement device can be widely used to determine the combustion heats of small amounts of EMs.
DOI: 10.6084/m9.figshare.27103770
title: Unveiling the impact of nitrocellulose-enveloped nCuO on the thermal characteristics of ammonium nitrate-based solid composite propellants utilizing polyurethane/nitrocellulose blend binders

description: This study investigates the combined effects of coated nano copper oxide (NC@nCuO) and polyurethane (PU) modification on the thermal degradation kinetics and combustion properties of ammonium nitrate-based solid composite propellant. Nitrocellulose (NC) is used as a coating for nCuO, forming a core-shell structure, and as a binder in a PU/NC blend. Surface modification of ammonium nitrate was achieved through repeated spray coating. The formulations underwent thorough thermal characterization using thermogravimetry (TG) and differential scanning calorimetry (DSC) analyses. TG analysis showed a significant decrease in thermal degradation temperature due to AN modification with NC@nCuO and the use of PU/NC as a binder. Isoconversional kinetic methods (it-KAS, it-FWO, and VYA/CE) based on DSC tests were used to predict kinetic parameters, revealing a substantial impact of NC-coated nCuO and PU modification on the reactivity of the propellant, reducing the activation energy from 125 kJ/mol (reference) to 99 kJ/mol (nCuO) and 94 kJ/mol (NC@nCuO). Additionally, combustion tests were conducted. The results showed that the introduction of nCuO reduces the ignition delay by 5.25 ms and the combustion duration by 0.06 ms, while NC@nCuO further reduces these by 8.17 ms and 0.12 ms, respectively. Additionally, there is a 23% and 65% increase in flame intensity relative to the reference formulation after the incorporation of nCuO and NC@nCuO, repectively.
DOI: 10.6084/m9.figshare.27103770.v1
title: Unveiling the impact of nitrocellulose-enveloped nCuO on the thermal characteristics of ammonium nitrate-based solid composite propellants utilizing polyurethane/nitrocellulose blend binders

description: This study investigates the combined effects of coated nano copper oxide (NC@nCuO) and polyurethane (PU) modification on the thermal degradation kinetics and combustion properties of ammonium nitrate-based solid composite propellant. Nitrocellulose (NC) is used as a coating for nCuO, forming a core-shell structure, and as a binder in a PU/NC blend. Surface modification of ammonium nitrate was achieved through repeated spray coating. The formulations underwent thorough thermal characterization using thermogravimetry (TG) and differential scanning calorimetry (DSC) analyses. TG analysis showed a significant decrease in thermal degradation temperature due to AN modification with NC@nCuO and the use of PU/NC as a binder. Isoconversional kinetic methods (it-KAS, it-FWO, and VYA/CE) based on DSC tests were used to predict kinetic parameters, revealing a substantial impact of NC-coated nCuO and PU modification on the reactivity of the propellant, reducing the activation energy from 125 kJ/mol (reference) to 99 kJ/mol (nCuO) and 94 kJ/mol (NC@nCuO). Additionally, combustion tests were conducted. The results showed that the introduction of nCuO reduces the ignition delay by 5.25 ms and the combustion duration by 0.06 ms, while NC@nCuO further reduces these by 8.17 ms and 0.12 ms, respectively. Additionally, there is a 23% and 65% increase in flame intensity relative to the reference formulation after the incorporation of nCuO and NC@nCuO, repectively.
DOI: 10.21233/jwfe-2h38
title: Barbaroxa de Baixo charcoal dataset

description: Raw data for the Barbaroxa de Baixo charcoal dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/cgdg-kz52
title: Yudomari ostracode surface sample dataset

description: Raw data for the Yudomari ostracode surface sample dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/7vjc-9b16
title: F1t-TI6C17cm pollen surface sample dataset

description: Raw data for the F1t-TI6C17cm pollen surface sample dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.15468/dl.gns2fu
title: Occurrence Download

description: A dataset containing 2310 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepus saxatilis F.Cuvier, 1823"
 ]
}

 The dataset includes 2310 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026553-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.