cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.cqgmds
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((99.217 3.245172, 99.146625 3.239603, 99.077986 3.223033, 99.012773 3.19587, 98.952595 3.158784, 98.898933 3.112689, 98.85311 3.058722, 98.816254 2.998212, 98.78927 2.93265, 98.77282099999999 2.86365, 98.767312 2.792914, 98.772875 2.722181, 98.789371 2.653194, 98.81639300000001 2.58765, 98.853274 2.527163, 98.89910500000001 2.473222, 98.952758 2.427154, 99.012912 2.390092, 99.078087 2.362948, 99.14667799999999 2.346389, 99.217 2.340824, 99.287322 2.346389, 99.355913 2.362948, 99.421088 2.390092, 99.48124199999999 2.427154, 99.53489500000001 2.473222, 99.580726 2.527163, 99.61760700000001 2.58765, 99.64462899999999 2.653194, 99.661125 2.722181, 99.66668799999999 2.792914, 99.661179 2.86365, 99.64473 2.93265, 99.617746 2.998212, 99.58089 3.058722, 99.535067 3.112689, 99.481405 3.158784, 99.421227 3.19587, 99.356014 3.223033, 99.287375 3.239603, 99.217 3.245172))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003644-260120142942310/datasets/export for details.
DOI: 10.5683/sp3/gubirh
title: Contractility videos of iPSC-CM treated with miR-9-5p mimics and antagomiRs

description: Contractility videos of iPSC-CM treated with miR-9-5p mimics and antagomiRs. Images were obtained using phase microscopy and analyzed using particle image velocimetry.
DOI: 10.6084/m9.figshare.31005906
title: pcDNA3.1-<i>rpfB</i> or pcDNA3.1-<i>rpfD</i> recombinant DNA prevents <i>Mycobacterium tuberculosis</i> infection in BALB/c mice

description: Tuberculosis (TB) is caused by an infection with <i>Mycobacterium tuberculosis</i>. The Bacille Calmette-Guérin (BCG) vaccine is used to treat TB. However, its efficacy varies in different countries. A new TB vaccine is urgently required to inhibit the spread of TB infection. DNA vaccines are promising for providing an immune response against the disease. The resuscitation-promoting factors B and D (<i>rpfB</i>/<i>rpfD</i>) genes are promising vaccine candidates. In this study, the vaccine candidates pcDNA3.1-<i>rpfB</i> and pcDNA3.1-<i>rpfD</i> were evaluated for their ability to inhibit <i>M. tuberculosis</i> infection in BALB/c mice. Epitope analysis indicates that the recombinant protein sequences of RpfB and RpfD used in this study possess epitopes recognized by T and B lymphocytes. Although the presence of <i>M. tuberculosis</i> cells in lung tissue was not detected, histopathological analysis revealed the absence of lymphoid aggregates in mice vaccinated with pcDNA3.1-<i>rpfB</i> or pcDNA3.1-<i>rpfD</i>, in contrast to those administered with phosphate-buffered saline or pcDNA3.1. In addition, analysis of the humoral immune response showed the highest IgG2a antibody titer in mice immunized with both vaccine candidates. These results support our previous findings, which indicate that pcDNA3.1-<i>rpfB</i> and pcDNA3.1-<i>rpfD</i> have considerable potential as TB vaccine candidates.
DOI: 10.6084/m9.figshare.31005906.v1
title: pcDNA3.1-<i>rpfB</i> or pcDNA3.1-<i>rpfD</i> recombinant DNA prevents <i>Mycobacterium tuberculosis</i> infection in BALB/c mice

description: Tuberculosis (TB) is caused by an infection with <i>Mycobacterium tuberculosis</i>. The Bacille Calmette-Guérin (BCG) vaccine is used to treat TB. However, its efficacy varies in different countries. A new TB vaccine is urgently required to inhibit the spread of TB infection. DNA vaccines are promising for providing an immune response against the disease. The resuscitation-promoting factors B and D (<i>rpfB</i>/<i>rpfD</i>) genes are promising vaccine candidates. In this study, the vaccine candidates pcDNA3.1-<i>rpfB</i> and pcDNA3.1-<i>rpfD</i> were evaluated for their ability to inhibit <i>M. tuberculosis</i> infection in BALB/c mice. Epitope analysis indicates that the recombinant protein sequences of RpfB and RpfD used in this study possess epitopes recognized by T and B lymphocytes. Although the presence of <i>M. tuberculosis</i> cells in lung tissue was not detected, histopathological analysis revealed the absence of lymphoid aggregates in mice vaccinated with pcDNA3.1-<i>rpfB</i> or pcDNA3.1-<i>rpfD</i>, in contrast to those administered with phosphate-buffered saline or pcDNA3.1. In addition, analysis of the humoral immune response showed the highest IgG2a antibody titer in mice immunized with both vaccine candidates. These results support our previous findings, which indicate that pcDNA3.1-<i>rpfB</i> and pcDNA3.1-<i>rpfD</i> have considerable potential as TB vaccine candidates.
DOI: 10.15468/dl.rgkymu
title: Occurrence Download

description: A dataset containing 23141 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lamprophiidae"
 ]
}

 The dataset includes 23141 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003647-260120142942310/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.24631846
title: Applying machine learning on high-performance thin-layer chromatography using the complementary developing solvents concept

description: Predicting chromatographic results is a difficult task for many analysts, especially in Thin-Layer Chromatography (TLC) where reproducibility is always a critical point. The availability of suitable equipment and rigorous standardization of parameters has transformed TLC into High-Performance Thin-Layer Chromatography (HPTLC) and made reproducibility of results a reality. With recent non-targeted screening methods using the concept of complementary developing solvents, HPTLC has become a medium to high throughput technique that generates large sets of data, allowing the construction of predictive models. In this study, we evaluated to which extend HPTLC R<sub>F</sub> are decoded from molecular chemical properties. Various regressors (support vector machine, random forest, linear regression) trained with 178 reference substances predicted the R<sub>F</sub> values of 20 reference substances belonging to different chemical classes. We show that the performance of the model is bound to the similarity between the training and the test sets. The proposed methodology further encourages the use of computational methods for evaluation of HPTLC data. Thus, the nature of an unknown zone within the chromatogram could be matched with potential candidates based on predicted R<sub>F</sub>.
DOI: 10.6084/m9.figshare.24631846.v1
title: Applying machine learning on high-performance thin-layer chromatography using the complementary developing solvents concept

description: Predicting chromatographic results is a difficult task for many analysts, especially in Thin-Layer Chromatography (TLC) where reproducibility is always a critical point. The availability of suitable equipment and rigorous standardization of parameters has transformed TLC into High-Performance Thin-Layer Chromatography (HPTLC) and made reproducibility of results a reality. With recent non-targeted screening methods using the concept of complementary developing solvents, HPTLC has become a medium to high throughput technique that generates large sets of data, allowing the construction of predictive models. In this study, we evaluated to which extend HPTLC R<sub>F</sub> are decoded from molecular chemical properties. Various regressors (support vector machine, random forest, linear regression) trained with 178 reference substances predicted the R<sub>F</sub> values of 20 reference substances belonging to different chemical classes. We show that the performance of the model is bound to the similarity between the training and the test sets. The proposed methodology further encourages the use of computational methods for evaluation of HPTLC data. Thus, the nature of an unknown zone within the chromatogram could be matched with potential candidates based on predicted R<sub>F</sub>.
DOI: 10.6084/m9.figshare.28715767
title: MS-guided purification of piperine by CPC or flash chromatography: A comparative study

description: Centrifugal partition chromatography (CPC) and flash chromatography play a crucial role in the study and discovery of natural products. However, they also represent a significant part of manufacturing and environmental costs (high solvent consumption and solid waste generation). In this study, both techniques were evaluated at laboratory and pilot scales for the purification of piperine. The performance of the two methods was compared using four reference points: purity, yield, solvent consumption, and injected quantity. The isolation process was monitored using mass spectrometry (MS) to maximize the recovery of piperine. Results highlight CPC at both scales due to its capacity to get higher purity than flash chromatography. Benefits of CPC also include larger injection capacity, lower total solvent consumption, and no solid waste to treat. Finally, this work clearly emphasizes CPC as a technique of choice to purify compounds with a limited solvent consumption.
DOI: 10.15468/dl.tkpztu
title: Occurrence Download

description: A dataset containing 1163324 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Benin"
 ]
}

 The dataset includes 1163324 records from 598 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003613-260120142942310/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.28715767.v1
title: MS-guided purification of piperine by CPC or flash chromatography: A comparative study

description: Centrifugal partition chromatography (CPC) and flash chromatography play a crucial role in the study and discovery of natural products. However, they also represent a significant part of manufacturing and environmental costs (high solvent consumption and solid waste generation). In this study, both techniques were evaluated at laboratory and pilot scales for the purification of piperine. The performance of the two methods was compared using four reference points: purity, yield, solvent consumption, and injected quantity. The isolation process was monitored using mass spectrometry (MS) to maximize the recovery of piperine. Results highlight CPC at both scales due to its capacity to get higher purity than flash chromatography. Benefits of CPC also include larger injection capacity, lower total solvent consumption, and no solid waste to treat. Finally, this work clearly emphasizes CPC as a technique of choice to purify compounds with a limited solvent consumption.
DOI: 10.6084/m9.figshare.28592371
title: Synthesis and high performance liquid chromatographic analysis of butoxylation byproducts

description: In this article, a standard sample of 1,2-epoxybutane autopolymerization by-product (PBG) with different molecular weights was synthesized using 1,2-butanediol as an initiator; after that, the standard sample was purified by molecular distillation and other purification methods, and detected by ELSD 6000 evaporative light scattering detector on the basis of optimized chromatographic conditions on an Agilent ZORBAX SB-C18 column; methanol: triethylamine aqueous solution aqueous solution (9 :  1, volume ratio) was used as the mobile phase with gradient elution, and the optimal flow rate was 0.8 mL/min, and the column temperature was 25 °C. The final results showed that the logarithmic relationship of the mass concentration of PBG-800 with the chromatographic peak area was good with a R2 of 0.9998. The average recovery of PBG-800 spiked was 91.75–98% with a relative standard deviation of 1.58–3.03% (n = 9); calculated method detection limit: C<sub>L</sub> = 0.0022 g/L; method limit of quantification: Q<sub>L</sub> = 0.0077 g/L. The standard reserve solution was stable within 3 months, and the results were consistent with multiple test comparisons. This HPLC analytical method can realize the determination of the content of by-products in the butoxylation reaction of epoxybutane during the production of nonionic surfactants.
DOI: 10.6084/m9.figshare.28592371.v1
title: Synthesis and high performance liquid chromatographic analysis of butoxylation byproducts

description: In this article, a standard sample of 1,2-epoxybutane autopolymerization by-product (PBG) with different molecular weights was synthesized using 1,2-butanediol as an initiator; after that, the standard sample was purified by molecular distillation and other purification methods, and detected by ELSD 6000 evaporative light scattering detector on the basis of optimized chromatographic conditions on an Agilent ZORBAX SB-C18 column; methanol: triethylamine aqueous solution aqueous solution (9 :  1, volume ratio) was used as the mobile phase with gradient elution, and the optimal flow rate was 0.8 mL/min, and the column temperature was 25 °C. The final results showed that the logarithmic relationship of the mass concentration of PBG-800 with the chromatographic peak area was good with a R2 of 0.9998. The average recovery of PBG-800 spiked was 91.75–98% with a relative standard deviation of 1.58–3.03% (n = 9); calculated method detection limit: C<sub>L</sub> = 0.0022 g/L; method limit of quantification: Q<sub>L</sub> = 0.0077 g/L. The standard reserve solution was stable within 3 months, and the results were consistent with multiple test comparisons. This HPLC analytical method can realize the determination of the content of by-products in the butoxylation reaction of epoxybutane during the production of nonionic surfactants.
DOI: 10.15468/dl.nfuv6q
title: Occurrence Download

description: A dataset containing 186 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((100.7 6.021138, 100.629351 6.015568, 100.560445 5.998992, 100.494983 5.971822, 100.43458 5.934727, 100.380726 5.888623, 100.334745 5.834646, 100.297771 5.774129, 100.270711 5.708562, 100.254229 5.639561, 100.248727 5.568827, 100.254336 5.498101, 100.270914 5.429125, 100.29805 5.363596, 100.335073 5.303125, 100.381071 5.249201, 100.434908 5.203149, 100.495262 5.166101, 100.560648 5.138968, 100.629457 5.122417, 100.7 5.116855, 100.770543 5.122417, 100.839352 5.138968, 100.904738 5.166101, 100.965092 5.203149, 101.018929 5.249201, 101.064927 5.303125, 101.10195 5.363596, 101.129086 5.429125, 101.145664 5.498101, 101.151273 5.568827, 101.145771 5.639561, 101.129289 5.708562, 101.102229 5.774129, 101.065255 5.834646, 101.019274 5.888623, 100.96542 5.934727, 100.905017 5.971822, 100.839555 5.998992, 100.770649 6.015568, 100.7 6.021138))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 186 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003648-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t32xkb
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((99.444 3.250172, 99.373625 3.244603, 99.304985 3.228033, 99.239772 3.20087, 99.179593 3.163784, 99.12593200000001 3.117689, 99.080108 3.063722, 99.043252 3.003212, 99.016268 2.93765, 98.999819 2.86865, 98.99431 2.797913, 98.99987299999999 2.727181, 99.016369 2.658193, 99.043391 2.59265, 99.08027199999999 2.532163, 99.126104 2.478222, 99.179757 2.432154, 99.23991100000001 2.395092, 99.305086 2.367948, 99.373678 2.351389, 99.444 2.345824, 99.51432200000001 2.351389, 99.582914 2.367948, 99.648089 2.395092, 99.708243 2.432154, 99.76189599999999 2.478222, 99.807728 2.532163, 99.84460900000001 2.59265, 99.87163099999999 2.658193, 99.888127 2.727181, 99.89369000000001 2.797913, 99.888181 2.86865, 99.87173199999999 2.93765, 99.844748 3.003212, 99.807892 3.063722, 99.762068 3.117689, 99.70840699999999 3.163784, 99.648228 3.20087, 99.583015 3.228033, 99.514375 3.244603, 99.444 3.250172))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003649-260120142942310/datasets/export for details.
DOI: 10.5281/zenodo.17336242
title: Destinação do lixo

description: Base de dados sobre a destinação de resíduos sólidos nas áreas de interesse: Nordeste, Semiárido, Caatinga e Área de Atuação da Sudene, referente aos anos de 2010 e 2022, oriunda do Censo Demográfico do Instituto Brasileiro de Geografia e Estatística (IBGE).
DOI: 10.5281/zenodo.18332027
title: Destinação do lixo

description: Base de dados sobre a destinação de resíduos sólidos nas áreas de interesse: Nordeste, Semiárido, Caatinga e Área de Atuação da Sudene, referente aos anos de 2010 e 2022, oriunda do Censo Demográfico do Instituto Brasileiro de Geografia e Estatística (IBGE).
DOI: 10.15468/dl.j2j4vs
title: Occurrence Download

description: A dataset containing 881 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((117.945 6.032138, 117.874349 6.026567, 117.805442 6.009992, 117.739979 5.982822, 117.679575 5.945727, 117.625719 5.899623, 117.579738 5.845646, 117.542763 5.785128, 117.515703 5.719561, 117.499221 5.650561, 117.493718 5.579827, 117.499327 5.509101, 117.515906 5.440125, 117.543043 5.374595, 117.580067 5.314125, 117.626065 5.260201, 117.679904 5.214149, 117.740259 5.177101, 117.805645 5.149968, 117.874456 5.133417, 117.945 5.127855, 118.015544 5.133417, 118.084355 5.149968, 118.149741 5.177101, 118.210096 5.214149, 118.263935 5.260201, 118.309933 5.314125, 118.346957 5.374595, 118.374094 5.440125, 118.390673 5.509101, 118.396282 5.579827, 118.390779 5.650561, 118.374297 5.719561, 118.347237 5.785128, 118.310262 5.845646, 118.264281 5.899623, 118.210425 5.945727, 118.150021 5.982822, 118.084558 6.009992, 118.015651 6.026567, 117.945 6.032138))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 881 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003651-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k7v2tf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((99.202 3.255172, 99.131625 3.249603, 99.062984 3.233033, 98.997771 3.20587, 98.937592 3.168784, 98.88393000000001 3.122689, 98.83810699999999 3.068722, 98.80125 3.008212, 98.774266 2.942649, 98.757818 2.87365, 98.752308 2.802913, 98.75787099999999 2.73218, 98.774367 2.663193, 98.80139 2.59765, 98.83827100000001 2.537163, 98.884103 2.483222, 98.93775599999999 2.437154, 98.997911 2.400092, 99.063086 2.372948, 99.13167799999999 2.35639, 99.202 2.350824, 99.272322 2.35639, 99.340914 2.372948, 99.40608899999999 2.400092, 99.466244 2.437154, 99.519897 2.483222, 99.565729 2.537163, 99.60261 2.59765, 99.629633 2.663193, 99.646129 2.73218, 99.651692 2.802913, 99.646182 2.87365, 99.629734 2.942649, 99.60275 3.008212, 99.565893 3.068722, 99.52007 3.122689, 99.466408 3.168784, 99.406229 3.20587, 99.341016 3.233033, 99.272375 3.249603, 99.202 3.255172))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003653-260120142942310/datasets/export for details.
DOI: 10.6084/m9.figshare.31094119.v2
title: Dataset and R Script - cuttlefish oxidative stress and extreme flooding events

description: The marine environment is undergoing major changes, mainly due to climate change, which has increased the frequency and intensity of extreme events. Here, we aimed to study the impact of ecologically relevant extreme flooding conditions (exposure to acute salinity values of 17 and 7) and non-extreme conditions (salinity values of 35, 28, and 24), during 4 days at late embryogenesis, on the oxidative stress of the European cuttlefish (<i>Sepia officinalis</i>) hatchlings. The oxidative stress was evaluated by assessing biomarkers, including heat-shock proteins (HSP70), DNA damage (8-OHdG) and total ubiquitin (Ubi) concentrations, as well as the activity of antioxidant enzymes, Total Antioxidant Capacity (TAC).Here we show, for the first time, that short-term extreme flooding conditions elicit harmful effects on cuttlefish early ontogeny at physiological levels.
DOI: 10.15468/dl.7d2gy9
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Philadelphus coronarius",
 "Country is Slovenia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 22 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049248-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10033171
title: CLDF Numeralbank Analysed

description: Cite the source of the dataset as:




Bibiko, H.-H.; Koile, E.; Barlow, R.; Mamta, K.; Korobzow, N.; Appiah Tieku, E.; Rzymski, C.; List, J.-M.; Gray, R. D. (2025): Numeralbank. A Collection of Numeral Systems of the World's Languages. Leipzig: Max Planck Institute for Evolutionary Anthropology.