cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.14288/1.0398034
title: Multigene phylogenetics of euglenids based on single-cell transcriptomics of diverse phagotrophs

description: &lt;b&gt;Abstract&lt;/b&gt;&lt;br/&gt;&lt;p&gt;Euglenids are a well-known group of single-celled eukaryotes, with phototrophic, osmotrophic and phagotrophic members. Phagotrophs represent most of the phylogenetic diversity of euglenids, and gave rise to the phototrophs and osmotrophs, but their evolutionary relationships are poorly understood. Symbiontids, in contrast, are anaerobes that are alternatively inferred to be derived euglenids, or a separate euglenozoan group. Most phylogenetic studies of euglenids have examined the SSU rDNA gene only, which is often highly divergent. Also, many phagotrophic euglenids (and symbiontids) are uncultured, restricting collection of other molecular data. We generated transcriptome data for 28 taxa, mostly using a single-cell approach, and conducted the first multigene phylogenetic analyses of euglenids to include phagotrophs and symbiontids. Euglenids are recovered as monophyletic, with symbiontids forming an independent branch within Euglenozoa. Spirocuta, the clade of flexible euglenids that contains both the phototrophs (Euglenophyceae) and osmotrophs (Aphagea), is robustly resolved, with the ploeotid &lt;em&gt;Olkasia&lt;/em&gt; as its sister group, forming the new taxon Olkaspira. Ploeotids are paraphyletic, although Ploeotiidae (represented by &lt;em&gt;Ploeotia&lt;/em&gt; spp.), &lt;em&gt;Lentomonas&lt;/em&gt;, and &lt;em&gt;Keelungia&lt;/em&gt; form a robust clade (new taxon Alistosa). Petalomonadida branches robustly as sister to other euglenids in outgroup-rooted analyses. Within Spirocuta, Euglenophyceae is a robust clade that includes &lt;em&gt;Rapaza&lt;/em&gt;, and Anisonemia is a well-supported monophyletic group containing Anisonemidae (&lt;em&gt;Anisonema&lt;/em&gt; and &lt;em&gt;Dinema&lt;/em&gt; spp.), ‘&lt;em&gt;Heteronema&lt;/em&gt; II’ (represented by &lt;em&gt;H. vittatum&lt;/em&gt;), and a clade of &lt;em&gt;Neometanema&lt;/em&gt; plus Aphagea. Among ‘peranemid’ phagotrophs, &lt;em&gt;Chasmostoma&lt;/em&gt; branches with included &lt;em&gt;Urceolus&lt;/em&gt;, and &lt;em&gt;Peranema&lt;/em&gt; with the undescribed ‘&lt;em&gt;Jenningsia&lt;/em&gt; II’, while other relationships are weakly supported and consequently the closest sister group to Euglenophyceae remains unresolved. Our results are inconsistent with recent inferences that &lt;em&gt;Entosiphon&lt;/em&gt; is the evolutionarily pivotal sister either to other euglenids, or to Spirocuta. At least three transitions between posterior and anterior flagellar gliding occurred in euglenids, with the phylogenetic positions and directions of those transitions remaining ambiguous.&lt;/p&gt;
DOI: 10.14288/1.0398105
title: Supplementary materials: Monitoring recovery of overgrazed lichen communities on Hagemeister Island, southwestern Alaska

description: &lt;b&gt;Abstract&lt;/b&gt;&lt;br/&gt;&lt;p&gt;Understanding the recovery rate of overgrazed lichen communities has value to mangers of lands in northern regions.  We describe lichen community composition and present recovery rate measurements for a 12-year period following overgrazing by reindeer (&lt;i&gt;Rangifer tarandus&lt;/i&gt;) on Hagemeister Island, Alaska.  Reindeer were removed from the island in 1993 following overgrazing and average total lichen biomass increased from 504.2 kg/ha (SD 205.4) in 2003 to 795.3 (SD 489.6) in 2015.  We estimate time to recovery with three competing growth curves which estimate grazeable biomass may be reached in 34-41 years.  However, estimates of full recovery to climax biomass varied among the models, ranging from 71 to 400 years.   In 2015, lichen communities were composed of various mixtures of at least 78 lichen taxa, and were dominated by &lt;i&gt;Cladina stygia&lt;/i&gt; and other important reindeer forage species.   While reindeer overgrazing diminished forage quantity, it did not extirpate preferred forage taxa.&lt;/p&gt;
DOI: 10.14288/1.0397787
title: Data for: Immigration counter-acts local micro-evolution of a major fitness component: migration-selection balance in free-living song sparrows

description: &lt;b&gt;Abstract&lt;/b&gt;&lt;br/&gt;&lt;p&gt;Ongoing adaptive evolution, and resulting ‘evolutionary rescue’ of declining populations, requires additive genetic variation in fitness. Such variation can be increased by gene flow resulting from immigration, potentially facilitating evolution. But, gene flow could in fact constrain rather than facilitate local adaptive evolution if immigrants have low additive genetic values for local fitness. Local migration-selection balance and micro-evolutionary stasis could then result. However, key quantitative genetic effects of natural immigration, comprising the degrees to which gene flow increases the total local additive genetic variance yet counter-acts local adaptive evolutionary change, have not been explicitly quantified in wild populations. Key implications of gene flow for population and evolutionary dynamics consequently remain unclear. Our quantitative genetic analyses of long-term data from free-living song sparrows (&lt;i&gt;Melospiza melodia&lt;/i&gt;) show that mean breeding value for local juvenile survival to adulthood, a major component of fitness, increased across cohorts more than expected solely due to drift. Such micro-evolutionary change should be expected given non-zero additive genetic variance and consistent directional selection. However, this evolutionary increase was counter-acted by negative additive genetic effects of recent immigrants, which increased total additive genetic variance but prevented a net directional evolutionary increase in total additive genetic value. These analyses imply an approximate quantitative genetic migration-selection balance in a major fitness component, and hence demonstrate a key mechanism by which substantial additive genetic variation can be maintained yet decoupled from local adaptive evolutionary change.&lt;/p&gt;
DOI: 10.14288/1.0395423
title: CapnoBase 8-minute (long) Dataset

description: This data set contains currently nine longer recordings of 8 minutes. All are pediatric cases are spontaneously breathing. The cases have not been rated for respiratory events, but they contain additionally ECG and photoplethysmogram recordings.
DOI: 10.3535/8xz-m3y-3l8
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rx9-b03-13x
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vsf-7d9-trf
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zj4-lpc-5g2
title: Cnidaria

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pvy-lq3-1mb
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r1g-hqm-g21
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.6km4r7
title: Occurrence Download

description: A dataset containing 536 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Anguilla mossambica)",
 "BasisOfRecord is one of (Specimen, Literature Occurrence, Human Observation, Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1991",
 "Year is less than or equal to 2025"
 ]
}

 The dataset includes 536 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023709-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/26102
title: Chandra X-ray Observatory ObsId 26102

description: THE DYNAMICAL FORMATION OF THE MASSIVE GALAXY CLUSTER PSZ2 G225.93-19.99
DOI: 10.3535/e11-5kr-we5
title: †Hoernesia Laube, 1866

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wvm-njz-kx6
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zce-2m2-bny
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/05q-h98-x8t
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/53h-t46-wkf
title: †Horridonia Chao, 1927

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.25574/26160
title: Chandra X-ray Observatory ObsId 26160

description: AMUSE-Antlia: Nuclear X-ray Properties of Early-Type Galaxies in a Transitional Environment
DOI: 10.3535/8ml-r2l-ctk
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fw6-e13-8bz
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/crv-b4v-vlc
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/q50-amv-2fa
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z11-nwh-ptt
title: †Dictuophyllia reticulata (Goldfuss, 1826)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.25574/26190
title: Chandra X-ray Observatory ObsId 26190

description: Building a Legacy Progenitor-Selected Cluster Sample at z&gt;1
DOI: 10.3535/xfm-sz8-10f
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z1v-ekx-qpd
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jw6-y9g-xc1
title: Bos taurus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9ke-7hl-e2p
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rgq-zg2-qq1
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.25574/26196
title: Chandra X-ray Observatory ObsId 26196

description: Cycle 22 Cold ECS Measurements
DOI: 10.3535/9hp-tjt-dfd
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wqj-pye-8te
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/72e-07v-x3y
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tj8-j66-k3k
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5l8-gvj-rjp
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/w5v-m84-q1y
title: Plantae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hvk-9jq-4m1
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tkl-r87-ee0
title: Triakidae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5y1-kyt-8bg
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jy8-kls-j77
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/k3d-shx-w8n
title: Bivalvia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ewa-510-ge7
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/y8k-yb6-27h
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/p81-h9w-cyx
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/xdg-5da-bd1
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.25574/26224
title: Chandra X-ray Observatory ObsId 26224

description: The assembly arena of a powerful obscured quasar
DOI: 10.3535/e48-4ng-qe6
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pq4-8sr-g6m
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/411-6rx-ye5
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8jq-lh1-rwn
title: †Spiticeras obliquelobatus (Uhlig, 1903)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ef9-v58-hge
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.tecp7k
title: Occurrence Download

description: A dataset containing 2817 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is one of (Indonesia, Philippines, Malaysia, Thailand, Viet Nam, Singapore)",
 "TaxonKey is Cocos nucifera L."
 ]
}

 The dataset includes 2817 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008239-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.22002/y8y84-c7551
title: Data for "Time-Resolved Proteomic Analysis Reveals Changes in Neuronal Protein Synthesis in Response to Antidepressant-Level Doses of Ketamine"
DOI: 10.6073/pasta/78c4d1e0dcaced25ca2cbcd2cdf26836
title: Hubbard Brook Experimental Forest: Chemistry of Streamwater – Monthly Fluxes, Watershed 6, 1963 - ongoing

description: These data are monthly fluxes of solutes in stream water measured in watersheds of the Hubbard Brook Experimental Forest and are a part of the Hubbard Brook Watershed Ecosystem Record (HBWatER), which is a long-term record of stream and precipitation chemistry and volume. The solute fluxes in stream water are calculated as the product of the volume of stream water and solute concentrations. There are nine gaged watersheds at the Hubbard Brook Experimental Forest, some of which have been subjected to experimental manipulations. The calculation of fluxes is currently supervised by John Campbell (US Forest Service). The long-term stream water record is collected and maintained by the US Forest Service. The collection and management of the long-term stream and precipitation chemistry record was initiated in 1963 by Gene E. Likens, F. Herbert Bormann, Robert S. Pierce, and Noye M. Johnson. HBWatER is currently sustained by Tammy Wooster (Cary IES) and Jeff Merriam (USFS) and the dataset is curated and maintained by a team of researchers: Chris Solomon (Cary IES), Emma Rosi (Cary IES), Emily Bernhardt (Duke), Lindsey Rustad (USFS), John Campbell (USFS), Bill McDowell (UNH), Charley Driscoll (Syracuse U.), Mark Green (Case Western), and Scott Bailey (USFS). Current Financial Support for HBWatER is provided by NSF LTREB # 1907683 and the USDA Forest Service Northern Research Station.
 These data were gathered as part of the Hubbard Brook Ecosystem Study (HBES). The HBES is a collaborative effort at the Hubbard Brook Experimental Forest, which is operated and maintained by the US Forest Service, Northern Research Station.
DOI: 10.5281/zenodo.14709576
title: One-Year Internship Program on Software Engineering: Educators' Lessons Learned and Students' Perceptions

description: This is a dataset for the "One-Year Internship Program on Software Engineering: Educators’ Lessons Learned and Students’ Perceptions." paper submitted to EASE2025.
DOI: 10.5281/zenodo.14709577
title: One-Year Internship Program on Software Engineering: Educators' Lessons Learned and Students' Perceptions

description: This is a dataset for the "One-Year Internship Program on Software Engineering: Educators’ Lessons Learned and Students’ Perceptions." paper submitted to EASE2025.
DOI: 10.5281/zenodo.14709660
title: One-Year Internship Program on Software Engineering: Educators' Lessons Learned and Students' Perceptions

description: This is a dataset for the "One-Year Internship Program on Software Engineering: Educators’ Lessons Learned and Students’ Perceptions." paper submitted to EASE2025.
DOI: 10.5281/zenodo.14709785
title: One-Year Internship Program on Software Engineering: Educators' Lessons Learned and Students' Perceptions

description: This is a dataset for the "One-Year Internship Program on Software Engineering: Educators’ Lessons Learned and Students’ Perceptions." paper submitted to EASE2025.
DOI: 10.6084/m9.figshare.28846784
title: Behavioral, Self-report, Neurophysiological and Eye-tracking datasets

description: <b></b>This dataset originates from a multimodal experimental study conducted at IULM University (Milan, Italy), investigating the effects of multisensory nudging on food decision-making among university students. A total of 88 participants (75% female; aged 19–31) voluntarily took part in this controlled laboratory-based research, which aimed to simulate real-life snack choices in a university vending machine context. Participants were randomly assigned to one of four conditions: Neutral, Visual (nature-themed image), Olfactory (jasmine scent), or Visual + Olfactory.The study employed a combination of behavioral, eye-tracking, and neurophysiological measures (EEG, skin conductance) to evaluate attention, choice behavior, and cognitive and emotional processing. All recordings were synchronized and collected during a realistic lab simulation involving interaction with a vending machine replica.Data were collected from September to December 2024, are anonymized, and shared in compliance with IRB approval and GDPR standards.
DOI: 10.15468/dl.w47ag9
title: Occurrence Download

description: A dataset containing 177361 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Sciurus vulgaris Linnaeus, 1758",
 "Year 1876-2025"
 ]
}

 The dataset includes 177361 records from 87 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011126-250415084134356/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/p2k9ng
title: New data on rotifers (Rotifera) from European waterbodies

description: This survey is the result of long-term study of rotifers in European waters conducted by the authors of the dataset. All major types of European freshwater and brackish inland water bodies were studied - lotic (rivers, streams, brooks, waterfalls, canals), lentic (lakes, ponds, swamps, bogs, marshes, puddles, cryoconite holes and other temporary waterbodies) and transitional (estuaries). The littoral zone of the Black Sea and the south coast of La Manche represent marine biotopes in this dataset.The studies were conducted from 1976 to 2016 during which period more than 961 samples were collected and processed. Sampling covered 16 countries, the territory from Arctic to Mediterranean including 21 localities with protected status (with the necessary permissions). Part of the material from Northern Ukraine was collected by E. Ovander in Chernobyl exclusion zone and nearby regions before the Chernobyl catastrophe (1977-1981). Latitudes ranged from N 79.0 to N 40.9, and altitudes from 0 to 1398 m above sea level. The total number of rotifer records in the dataset is 4,862, these include 472 taxa of the species rank (species and subspecies) belonging to 83 genera (67 of Monogononta, 15 of Bdelloidea, and 1 of Seisonida).
For some samples, the dataset also includes measurements of the environmental parameters (water temperature, pH, oxygen concentration, salinity) along with the rotifer densities per L of volume.
DOI: 10.13140/rg.2.2.17292.32640/3
title: "HARVARD UNIVERSITY/ 'VERITAS' - LIBRARY (CAMBRIDGE/MASSSACHUSETTS/EUA) - A MAIOR UNIVERSIDADE DOS EUA" ("https://library.harvard.edu"): 7 livros diferentes de André V. Salles (Doação da Embaixada dos Estados Unidos no Brasil/Recife).
DOI: 10.15468/dl.n5kecd
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Blicca bjoerkna",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1860",
 "Year is less than or equal to 1864"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010272-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z9mp66
title: Occurrence Download

description: A dataset containing 69 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"equals","key":"GADM_LEVEL_2_GID","value":"USA.43.56_1","matchCase":false},{"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 69 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010273-260108223611665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.