cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14457/tu.the.2020.1001
title: Microwave-assited alcoholysis of polylactide and its applications

description: Chemical recycling of post-consumer bioplastic wastes, especially polyesters, has been of interest for recovering of small-sized products for use as value-added starting materials in other processes. Alcoholysis or transesterification of polylactide (PLA) with various alcohols and polymers, i.e., 1,2-ethanediol (EG), 1,3-propanediol (PDO), 1,4-butanediol (BDO), 1,2-propanediol (PG), glycerol, erythritol, xylitol, sorbitol, poly(ethylene glycol) (PEG), and poly (propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol) (PGEG), is developed by using microwave reactor, in a presence of tetrabutyl orthotitanate (TBT) catalyst at various PLA/alcohol ratios. The alcoholyzed products were characterized by employing Fourier transform infrared (FTIR) spectroscopy, two-dimensional nuclear magnetic resonance (2D-NMR) spectroscopy, and proton nuclear magnetic resonance (1H-NMR) spectroscopy. The products compost of diol-capped lactate sequences with different length, i.e., lactate, dilactate, and polylactate. Monolactate is obtained at much higher contents than those of dilactate and polylactate, when excess amount of alcohols was used at a PLA/alcohol ratio of 1:1 wt/wt. However, monolactate content is decreased by changing the PLA/alcohol ratios from 1:1 to 4:1 wt/wt. In contrast, dilactate and polylactate contents are increased with an increase in the PLA/alcohol ratios. Efficiency and reactivity of the alcohols, in reacting and bonding with lactate sequences at a PLA/alcohol ratio of 1:1, are observed in an order, as follows: EG &gt; PDO &gt; PG &gt; erythritol &gt; glycerol &gt; BDO &gt; xylitol &gt; sorbitol. An alcoholysis of PLA by high molecular weight PEG and PGEG produces only oligo-lactate sequences with different chain lengths. Interestingly, the alcoholysis of PLA also generates lactide from the chain’s back-biting reaction, whose content is increased by an increase in the PLA/alcohol ratios from 1:1 to 20:1 wt/wt. The alcoholyzed PLA products, with specific size and structures are then used as polyols starting materials in a preparation of lactide-based polyurethanes (PU). The products from alcoholysis with BDO at a PLA/diol ratio of 3:1 (LBDOT31) was chosen to react with 1,6-diisocyanatohexane (HDI), and BDO chain extender. The resulting PU shows elastic properties, whose elongation at break is higher than 540%, while tensile strength and modulus are slightly lower compared to neat PLA. These are suitable for use as either single component material, e.g., 3D-printing filaments and degradable adhesives, or as toughness-enhancing agents for brittle polymers, especially PLA.
DOI: 10.14457/tu.the.2020.1003
title: Multiscale hybrid superpixel method for pre-processing and segmentation of breast tumors in ultrasound images

description: Background The ultrasound test for cancer screening is low-cost and non-invasive. A major drawback is that multiplicative speckle noise can jeopardize the efficiency of the test. This research proposes a new algorithm to reduce noise and segment breast ultrasound. Methods The method is in two stages. Stage one is based on a combination of the multiscale approach, the Wiener filter, and a new combination of wavelet-transform denoising and the anisotropic Perona-Malik-type filter. In the second stage, pre-processed image is transformed into multiscale images, and then, a boundary efficient superpixel decomposition of the multiscale images is created. Finally, the tumor region is generated by the boundary graph cut segmentation method.Results The algorithm has been tested on 50 synthetic images degraded by speckle noise with varying intensity and 250 breast ultrasound (BUS) images from two datasets. The results are compared with selected state-of-the-art filters. The proposed approach shows better performance in terms of standard evaluation measures. The results are compared with ground truth by the DICE coefficient, the Jaccard coefficient, and the Hausdorff distance. The proposed filter also achieves high accuracy in terms of these segmentation measures.Conclusions The proposed two-stage algorithm achieves better accuracy, compared to selected state-of-the-art methods applied to BUS images.
DOI: 10.6084/m9.figshare.19188860
title: Zoom Chat Data.docx

description: The students' responses are categorised and counted. They are evidence of CMC in Zoom classes.
DOI: 10.6084/m9.figshare.19225278.v1
title: Dataset.rar

description: This data-set include the raw data and analyses codes in the manuscript entitled "Influence of combination antiretroviral therapy on HIV-1 serological responses and their implications: a systematic review and meta-analysis", which was drafted by Liang et al. <br>
DOI: 10.6084/m9.figshare.19225278
title: Dataset.rar

description: This data-set include the raw data and analyses codes in the manuscript entitled "Influence of combination antiretroviral therapy on HIV-1 serological responses and their implications: a systematic review and meta-analysis", which was drafted by Liang et al. <br>
DOI: 10.6084/m9.figshare.19207182.v1
title: Numerical study of the vertical structure of internal lee wave-driven bottom-enhanced mixing

description: This item includes the datasets utilized in the article for submission to Journal of Geophysical Research: Oceans.
DOI: 10.6084/m9.figshare.12845726.v1
title: Bilateral international migration flow estimates by migrant type (outward, return or transit) for 200 countries (1990-1995 to 2015-2020)

description: Estimates of international migration flows by migrant type based on International Migrant Stock (IMS2020) data inputs by the United Nations and the most recent WPP (WPP2019). <br><br>Estimates by type were not discussed in any detail in the Abel and Cohen (2019) (https://www.nature.com/articles/s41597-019-0089-3), but are obtained using the methods described in the paper. If used, please cite Abel and Cohen (2019)<br>Download<br><br>Use the download button above or directly download into R using the URL:<br><br>https://figshare.com/ndownloader/files/27982182<br><br>Data Details<br><br>Row for each migration corridor - period combination (197 origins x 197 destinations x 4 periods + 200 origins x 200 destinations x 2 periods = 235,236).<br>Three columns for each of the data dimensions<br>year0 - first year of five-year period<br>orig - origin ISO three letter country code<br>dest - destination ISO three letter countrytype - migrant type (outward, return or transit)<br>Six columns for flow estimates from each method – see paper for more details <br>sd_drop_neg - stock differencing, drop negative values<br>sd_rev_neg - stock differencing, reverse negative values to counterflow<br>mig_rate – migration rates<br>da_min_open – demographic accounting, minimize migrant transitions (maximize stayers), open accounting system <br>da_min_closed - demographic accounting, minimize migrant transitions (maximize stayers), closed accounting system <br>da_pb_closed - demographic accounting, pseudo-Bayesian average of migrant transitions and stayers, closed accounting system<br>Import Directly into R <br><br><i>library(readr)<br>f </i><i></i><br>
DOI: 10.34721/xcd7-sp68
title: Kekewai as a stream restoration tool data
DOI: 10.6084/m9.figshare.19225293.v1
title: Wheat_Zeshan2022.pdf

description: Improvement of morpho-physiological, ultrastructural and nutritional profiles in wheat seedlings through astaxanthin nanoparticles alleviating the cadmium toxicity
DOI: 10.6084/m9.figshare.19225293
title: Wheat_2022.pdf

description: Improvement of morpho-physiological, ultrastructural and nutritional profiles in wheat seedlings through astaxanthin nanoparticles alleviating the cadmium toxicity
DOI: 10.6084/m9.figshare.19225293.v3
title: Wheat_2022.pdf

description: Improvement of morpho-physiological, ultrastructural and nutritional profiles in wheat seedlings through astaxanthin nanoparticles alleviating the cadmium toxicity
DOI: 10.6084/m9.figshare.19225293.v2
title: Wheat_Zeshan2022.pdf

description: Improvement of morpho-physiological, ultrastructural and nutritional profiles in wheat seedlings through astaxanthin nanoparticles alleviating the cadmium toxicity
DOI: 10.5517/ccdc.csd.cc28whf3
title: CCDC 2111795: Experimental Crystal Structure Determination

description: Related Article: Zongrui Wang, Renping Li, Kexiang Zhao, Fei Yu, Jianfeng Zhao, Yonggang Zhen, Qichun Zhang|2022|J.Mater.Chem.C|10|2757|doi:10.1039/D1TC04610A
DOI: 10.5517/ccdc.csd.cc28wp51
title: CCDC 2111973: Experimental Crystal Structure Determination

description: Related Article: Fu Cheng, Dong-Sen Duan, Li-Ming Jiang, Bao-Sheng Li, Jia-Xuan Wang, Yu-Jia Zhou, He-Yu Jiao, Tao Wu, Dao-Yong Zhu, Shao-Hua Wang|2022|Org.Lett.|24|1394|doi:10.1021/acs.orglett.2c00247
DOI: 10.5517/ccdc.csd.cc28yvtx
title: CCDC 2114070: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yvvy
title: CCDC 2114071: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yvwz
title: CCDC 2114072: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yvx0
title: CCDC 2114073: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yvy1
title: CCDC 2114074: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yvz2
title: CCDC 2114075: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw04
title: CCDC 2114076: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw15
title: CCDC 2114077: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw26
title: CCDC 2114078: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw37
title: CCDC 2114079: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw48
title: CCDC 2114080: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.5517/ccdc.csd.cc28yw59
title: CCDC 2114081: Experimental Crystal Structure Determination

description: Related Article: Marissa L. Clapson, Justin K. Kirkland, Warren E. Piers, Daniel H. Ess, Benjamin Gelfand, Jian-Bin Lin|2022|Organometallics|41|235|doi:10.1021/acs.organomet.1c00585
DOI: 10.25549/pcra-c14-57826
title: Redemption tidings, vol. 38, nos. 1-52, 5 Jan. - 28 Dec. 1962

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.6ygh2a
title: Occurrence Download

description: A dataset containing 1150 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Continent is Europe",
 "Year is greater than 1978",
 "Year is less than 2014",
 "HasGeospatialIssue is false",
 "TaxonKey is Colocasia esculenta (L.) Schott"
 ]
}

 The dataset includes 1150 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051772-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9oqlss
title: Occurrence Download

description: A dataset containing 765 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rapana venosa (Valenciennes, 1846)"
 ]
}

 The dataset includes 765 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002252-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-57634
title: Redemption tidings, vol. 38, nos. 1-52, 5 Jan. - 28 Dec. 1962

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.pxzwja
title: Occurrence Download

description: A dataset containing 609 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "Geometry POLYGON((-3.06598 50.79576,-2.07368 50.79576,-2.07368 51.3697,-3.06598 51.3697,-3.06598 50.79576))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Pipistrellus pipistrellus (Schreber, 1774)",
 "Year 2012-2022"
 ]
}

 The dataset includes 609 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0398787-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5r7mwg
title: Occurrence Download

description: A dataset containing 115 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pilea costaricensis Donn.Sm."
 ]
}

 The dataset includes 115 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079267-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-57668
title: Redemption tidings, vol. 38, nos. 1-52, 5 Jan. - 28 Dec. 1962

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.wmp7h4
title: Occurrence Download

description: A dataset containing 102 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Enallopsammia pusilla (Alcock, 1902)"
 ]
}

 The dataset includes 102 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0135531-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ytw3p5
title: Occurrence Download

description: A dataset containing 8457 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Melierax poliopterus Cabanis, 1868"
 ]
}

 The dataset includes 8457 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0398793-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-57624
title: Redemption tidings, vol. 38, nos. 1-52, 5 Jan. - 28 Dec. 1962

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.qmejnk
title: Occurrence Download

description: A dataset containing 46 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rapatea angustifolia Spruce ex Körn."
 ]
}

 The dataset includes 46 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100698-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2hygxt
title: Occurrence Download

description: A dataset containing 1526 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Micrurus nigrocinctus (Girard, 1854)"
 ]
}

 The dataset includes 1526 records from 46 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002252-180925134338326/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-57644
title: Redemption tidings, vol. 38, nos. 1-52, 5 Jan. - 28 Dec. 1962

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.tbfdtu
title: Occurrence Download

description: A dataset containing 17015904 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "Year 2010-2023"
 ]
}

 The dataset includes 17015904 records from 2577 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100697-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eztyls
title: Occurrence Download

description: A dataset containing 13084 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coriaria L."
 ]
}

 The dataset includes 13084 records from 190 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023951-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.egwfgh
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cantharellus atlanticus (Romagn.) Eyssart. & P.Roux"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083754-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5j87au
title: Occurrence Download

description: A dataset containing 96895 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Datura stramonium L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Human Observation, Observation, Specimen)",
 "Year is greater than 1945"
 ]
}

 The dataset includes 96895 records from 515 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0279184-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lqpfa7
title: Occurrence Download

description: A dataset containing 415 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Algeria",
 "HasCoordinate is true",
 "TaxonKey is Amphibia",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 415 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023968-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rdtzh6
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calyptrella littoralis Gleason"
 ]
}

 The dataset includes 6 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003242-150922153815467/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8jtmdv
title: Occurrence Download

description: A dataset containing 11634 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "TaxonKey is Anaxyrus americanus (Holbrook, 1836)"
 ]
}

 The dataset includes 11634 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0085705-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rsgub4
title: Occurrence Download

description: A dataset containing 11971 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((6.375 52.675,6.425 52.675,6.425 52.725,6.375 52.725,6.375 52.675))",
 "DatasetKey is Observation.org, Nature data from around the World",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 11971 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0307528-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v42uks
title: Occurrence Download

description: A dataset containing 283 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-116.54297 15.28419,-84.90234 15.28419,-84.90234 31.05293,-116.54297 31.05293,-116.54297 15.28419))",
 "TaxonKey is Thamnophis rufipunctatus (Cope, 1875)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 283 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023975-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.basyuk
title: Occurrence Download

description: A dataset containing 2553 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "Year is greater than or equal to 2000",
 "Year is less than or equal to 2024",
 "Geometry POLYGON ((-130.7383528944533 -59.46314024951374, -130.7383528944533 32.71876227804215, -26.26729810228821 32.71876227804215, -26.26729810228821 -59.46314024951374, -130.7383528944533 -59.46314024951374))",
 "OccurrenceStatus is Present",
 "TaxonKey is Pyrrhura viridicata Todd, 1913"
 ]
}

 The dataset includes 2553 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052868-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rwdlgj
title: Occurrence Download

description: A dataset containing 134 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aechmea pineliana (Brongn. ex Planch.) Baker"
 ]
}

 The dataset includes 134 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003243-150721130643939/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.