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16,646 results for “four”

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edi44/100

Nitrogen and phosphorus content of mesquite tree tissues from four habitats at the Jornada Basin LTER site, 1987

This data package contains data on measured concentrations of nutrients in mesquite tree tissues collected from four habitat types at the Jornada Basin LTER site. These habitat types include: (1)playa, (2)arroyo,(3)dunes, and (4)grassland and samples were collected in conjunction with phenology studies and natural abundance of N15 sampling during 1987. Leaves, stems, flowers, and pods were collected from mesquite sample tissues and individually digested and analyzed for total nitrogen (Kjeldahl) and total phosphorus. This data set consists of the date of collection, collection site, leaf total nitrogen, stem total nitrogen, flower total nitrogen, pod total nitrogen, leaf total phosphorus, stem total phosphorus, flower total phosphorus, and pod total phosphorus. Data from this study was collected in 1987. Prior data was collected in 1986, but had differing attributes and is therefore published in a separate data package (knb-lter-jrn.210386008).

openCC (other)Oct 2020View details →
edi44/100

PIE LTER time series of methane, CO2 and N2O ebullition measurements at four headwater streams in Massachusetts and New Hampshire.

Methane ebullition was monitored at four headwater streams during 2018 and 2019. Stationary bubble traps were deployed from approximately May through October. CC and SB were monitored in 2018 and 2019, while DB and CB were only monitored in 2019. 12 traps were deployed at CC, SB, and DB, and 9 traps were deployed at CB. The concentration measured in the emitted gas was multiplied by the volume measured in a trap to calculated the total methane flux via ebullition. The traps were visited at least once weekly. The mean, median, minimum, and maximum rate of ebullition across all traps at a site over a two week period are listed here. Relevant publications: Robison, A.L. (2021) Carbon emissions from streams and river: Integrating methane emission pathways and storm carbon dioxide emissions into stream and river carbon balances. Doctoral Dissertation. University of New Hampshire. Robison, A.L., W.M. Wollheim, B. Turek, C. Bova, C Snay, & R.K. Varner (in review). Spatial and temporal heterogeneity of methane ebullition in lowland headwater streams. Limnology and Oceanography.

openCC (other)Jul 2021View details →
edi44/100

PIE LTER dissolved methane and water temperature from four headwater streams in Massachusetts and New Hampshire.

Dissolved methane was measured in the surface water of four headwater streams during 2019. Relevant publications: A.L. Robison (2021) Carbon emissions from streams and river: Integrating methane emission pathways and storm carbon dioxide emissions into stream and river carbon balances. Doctoral Dissertation. University of New Hampshire. A.L. Robison, W.M. Wollheim, C.R. Perryman, A. Cotter, J.E. Mackay, R.K. Varner, P. Clarizia, and J.G. Ernakovich (in review). Dominance of diffusive methane emissions from lowland headwater streams promotes oxidation and isotopic enrichment. Frontiers in Environmental Science.

openCC (other)Oct 2021View details →
edi44/100

PIE LTER Methane isotopes (13C and D) for methane in sediments and dissolved in surface water from four headwater streams in Massachusetts and New Hampshire.

Gas samples for methane isotopes were collected from four headwater streams. Benthic gas samples were collected by physcially distrubing the sediment and collecting ebullated gas. Dissolved gas samples were extracted from surface water. 13C and deuterium isotopes were analyzed. Relevant publications: A.L. Robison (2021) Carbon emissions from streams and river: Integrating methane emission pathways and storm carbon dioxide emissions into stream and river carbon balances. Doctoral Dissertation. University of New Hampshire. A.L. Robison, W.M. Wollheim, C.R. Perryman, A. Cotter, J.E. Mackay, R.K. Varner, P. Clarizia, and J.G. Ernakovich (in review). Dominance of diffusive methane emissions from lowland headwater streams promotes oxidation and isotopic enrichment. Frontiers in Environmental Science.

openCC (other)Oct 2021View details →
zenodo40/100

Genome assemblies of four MDR B. fragilis isolates using PacBio data - supporting the PhD Thesis

<p>Unicycler and Canu assemblies using PacBio data of four MDR B. fragilis isolates.</p> <p>Data supporting the PhD Thesis <em>Epidemiology and Genomics of antimicrobial resistance in the Bacteroides fragilis group </em>by Thomas Vognbjerg Sydenham, The research unit of Clinical Microbiology, Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark September 2019.</p> <p>&nbsp;</p>

opencc-by-4.0Dec 2019View details →
zenodo40/100

Fig. 2 in Schizorhynchia Meixner, 1928 (Platyhelminthes, Rhabdocoela) of the Iberian Peninsula, with a description of four new species from Portugal

Fig. 2. Copulatory organ of species of Proschizorhynchus Meixner, 1928. A. Proschizorhynchus algarvensis sp. nov., holotype (HU 615). B–C. P. arnautsae sp. nov. B. Holotype (HU 616). C. A specimen from the reference collection of Hasselt University (HU X.1.35). D–E. P. troglodytus sp. nov. D. Holotype (HU 617). E. A specimen from the reference collection of Hasselt University (HU X.1.40). F–G. P. pectinatus l'Hardy, 1965 (HU X.1.43). F. Copulatory organ. G. Sclerotised spermatic duct. H. P. reniformis Brunet, 1970 (HU X.1.45). Scale bars: A, F = 50 µm; B–E, G–H = 20 µm.

opencc-by-4.0Jan 2020View details →
zenodo40/100

Figures 18–24. Bahamas Pterophoridae pinned adults. 18 in Additions to the plume moth fauna of The Bahamas (Lepidoptera: Pterophoridae) with description of four new species

Figures 18–24. Bahamas Pterophoridae pinned adults. 18) Hellinsia unicolor ♂, Abaco, 1.vi.2016. 19) Hellinsia bahamensis Matthews, new species, ♀, holotype, Grand Bahama Island, 27.x.2014. 20) Hellinsia lucayana Matthews, new species, ♂, holotype, Crooked Island, 8.vi.2015. 21) Adaina perplexus ♀, Long Island, 31.v–1. vi.2014. 22) Adaina thomae ♀, Crooked Island, 7.vi.2015. 23) Adaina simplicius ♂, Abaco, 30.x.2014. 24) Adaina ambrosiae ♀, Abaco, 3.vi.2016. Scale line below each name equals 1 mm.

opencc-by-4.0Jun 2019View details →
zenodo40/100

Figures 9–14. Amphicnaeia spp. 9–12 in Synonymies, a new combination, and four new species in Amphicnaeia Bates (Coleoptera: Cerambycidae: Lamiinae)

Figures 9–14. Amphicnaeia spp. 9–12) Amphicnaeia bezarki, paratype female. 9) Dorsal habitus. 10) Ventral habitus. 11) Lateral habitus. 12) Head, frontal view. 13) Amphicnaeia villosula, holotype, dorsal habitus. 14) Amphicnaeia vitticollis, holotype, dorsal habitus.

opencc-by-4.0May 2019View details →
zenodo40/100

Figures 1–8. Amphicnaeia spp. 1–4 in Synonymies, a new combination, and four new species in Amphicnaeia Bates (Coleoptera: Cerambycidae: Lamiinae)

Figures 1–8. Amphicnaeia spp. 1–4) Amphicnaeia panamensis, holotype male. 1) Dorsal habitus. 2) Ventral habitus. 3) Lateral habitus. 4) Head, frontal view. 5–8) Amphicnaeia bezarki, holotype male. 5) Lateral habitus. 6) Head, frontal view. 7) Dorsal habitus. 8) Ventral habitus.

opencc-by-4.0May 2019View details →
zenodo40/100

Figs 26–32 in Review of the Anthelephila maindroni complex, and description of four new species from the Indian subcontinent (Coleoptera: Anthicidae)

Figs 26–32. Anthelephila strigosa (Heberdey, 1934), male, Hambantota (ZKDC): 26 – front leg; 27 – sternum VII; 28 – median process of sternum VII, laterally; 29 – tergum VII; 30 – prong of sternite VIII; 31 – tergite VIII; 32 – apical portion of tegmen. Scale (0.5 mm): A – Fig. 19; B – Figs 15, 16; C – Figs 14, 17. (0.2 mm): C – Figs 18, 20.

opencc-by-4.0Mar 2018View details →
zenodo40/100

Figs 33–38. 33–36 in Review of the Anthelephila maindroni complex, and description of four new species from the Indian subcontinent (Coleoptera: Anthicidae)

Figs 33–38. 33–36 – habitus: 33 – Anthelephila feminea sp. nov. (holotype); 34 – A. maindroni (Pic, 1903), Pondicherry (NHMW); 35 – A. sahyadrica sp. nov. (holotype); 36 – A. semistrigosa sp. nov. (holotype). 37–38 – antenna of females: 37 – A. feminea sp. nov. (holotype); 38 – A. maindroni, Hambantota (ZKDC). Scale (0.5 mm): Figs 37, 38.

opencc-by-4.0Mar 2018View details →
zenodo40/100

Figs 20–25 in Review of the Anthelephila maindroni complex, and description of four new species from the Indian subcontinent (Coleoptera: Anthicidae)

Figs 20–25. Anthelephila semistrigosa sp. nov., male, holotype: 20 – front leg; 21 – sternum VII; 22 – tergum VII; 23 – prong of sternite VIII; 24 – tergite VIII; 25 – apical portion of tegmen. Scale (0.5 mm): A – Fig. 12; B – Figs 20, 22; C – Figs 21. (0.2 mm): B – Figs 23, 25.

opencc-by-4.0Mar 2018View details →
zenodo40/100

Fig. 1. Ubatiba stream system showing all the four sampling sites. P1 in Fish movement in an Atlantic Forest stream

Fig. 1. Ubatiba stream system showing all the four sampling sites. P1 is the most upstream site and P4 is the most downstream site.

opencc-by-4.0Mar 2018View details →
zenodo40/100

Fig. 3 in Systematics, Morphology and Biogeography Phylogeny of the Augochlora clade with the description of four new species (Hymenoptera, Apoidea)

Fig. 3. Paratypemaleof Augochlorellakelliae sp. nov.(A) Dorsalview; (B) frontalview of head; (C) ventral view of genitalia. Scale bar: Aand Bat 0.5 mm, Cat 0.25 mm.

opencc-by-4.0Jan 2019View details →
zenodo40/100

Figures 25–28. Bahamas Pterophoridae male genitalia. 25a in Additions to the plume moth fauna of The Bahamas (Lepidoptera: Pterophoridae) with description of four new species

Figures 25–28. Bahamas Pterophoridae male genitalia. 25a) Lioptilodes albistriolatus, slide DM 2159. 25b) phallus, same individual. 26a) Lantanophaga pusillidactylus, slide DM 2161. 26b) phallus, same individual. 27a) Postplatyptilia flinti, slide DM 2099. 27b) phallus, same individual. 28a) Stenoptilodes brevipennis, slide DM 2101. 28b) phallus, same individual.

opencc-by-4.0Jun 2019View details →
zenodo40/100

Fig. 5 in Four new species and new records of Manota (Diptera: Mycetophilidae) from Sulawesi, Indonesia

Fig. 5. Manota paulula Hippa &amp; Ševčík, 2013 (North Sulawesi). A – hypopygium, dorsal view; B – hypopygium, ventral view; C – hypoproct and aedeagus, ventral view. Scale 0.10 mm.

opencc-by-4.0Jul 2018View details →
zenodo40/100

Fig. 4 in Four new species and new records of Manota (Diptera: Mycetophilidae) from Sulawesi, Indonesia

Fig. 4. Manota spathigera. sp. nov. (holotype). A – hypopygium, dorsal view; B – hypopygium, ventral view; C – hypoproct and aedeagus, ventral view. Scale 0.10 mm.

opencc-by-4.0Jul 2018View details →
zenodo40/100

GenBank accession numbers of the four marker genes and associated voucher specimens/tissues that were used in this study. For more details see Guo et al. (2014). Sequences of species in bold are unpublished and were provided by P. Guo as personal communication in Rediscovery of Andrea's keelback, Hebius andreae (Ziegler & Le, 2006): First country record for Laos and phylogenetic placement

GenBank accession numbers of the four marker genes and associated voucher specimens/tissues that were used in this study. For more details see Guo et al. (2014). Sequences of species in bold are unpublished and were provided by P. Guo as personal communication

opencc-by-4.0Mar 2019View details →
zenodo40/100

Reproduction package for the paper "Near-ultraviolet detections of four dwarf nova candidates in the globular cluster 47 Tucanae"

<p>This is a basic reproduction package for the paper &quot;Near-ultraviolet detections of four dwarf nova candidates in the globular cluster 47 Tucanae&quot; by <a href="https://www.aanda.org/articles/aa/abs/2020/02/aa37043-19/aa37043-19.html">Modiano et al. (2020)</a>. It aims to provide the most important data products to check and reproduce the main results of the paper.</p>

opencc-by-4.0Mar 2020View details →
zenodo40/100

FIG. 1 in Four new cyclophoroid species from Thailand and Laos (Gastropoda: Caenogastropoda: Alycaeidae, Diplommatinidae, Pupinidae)

FIG. 1. — Shells of Dicharax Kobelt &amp; Möllendorff, 1900 species: A-E, Dicharax caudapiscis n. sp. (holotype); F-K, Dicharax stuparum n. sp. (holotype). Photograph: Barna Páll-Gergely. Scale bars: A-C, F-H, 1 mm; D, 300 μm; E, K, 100 μm; I, J, 500 μm.

opencc-zeroFeb 2018View details →

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Allen Brain Atlas

Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record

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