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6,025 results for “Science of science”
CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 2.0
This dataset contains the Version 2.0 CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record, which provides time-tagged and geolocated ocean surface heat flux parameters with 25x25 kilometer footprint resolution from the Delay Doppler Mapping Instrument (DDMI) aboard the CYGNSS satellite constellation. The reported sample locations are determined by the specular points corresponding to the Delay Doppler Maps (DDMs). Version 2.0 represents the second release of this product, which now uses CYGNSS Level 2 (L2) Science Data Record (SDR) Version 3.1 surface wind speeds and ECMWF Reanalysis, Version 5 (ERA5). Version 1.0 used CYGNSS L2 SDR Version 2.1 surface wind speeds and NASA Modern-Era Retrospective Analysis for Research and Applications Version 2 (MERRA-2). The Coupled Ocean-Atmosphere Response Experiment (COARE) algorithm is what is used in this dataset to estimate the latent and sensible heat fluxes and their respective transfer coefficients. While COARE's initial intentions were for low to moderate wind speeds, the version used for this product, COARE 3.5, has been verified with direct in situ flux measurements for wind speeds up to 25 m/s. As CYGNSS does not provide air/sea temperature, humidity, surface pressure or density, the producer of this dataset obtains these values from this dataset obtains these values from ERA5. The Cyclone Global Navigation Satellite System (CYGNSS), launched on 15 December 2016, is a NASA Earth System Science Pathfinder Mission that was launched with the purpose to collect the first frequent space-based measurements of surface wind speeds in the inner core of tropical cyclones. Made up of a constellation of eight micro-satellites, the CYGNSS observatories provide nearly gap-free Earth coverage with a mean (i.e., average) revisit time of seven hours and a median revisit time of three hours. As a result of the CYGNSS constellation coverage, this data is made available from 1 August 2018 to present with an approximate 1 week latency in the netCDF-4 formatted data files, where each file contains data within a 24-hour UTC period from a combination of up to 8 unique CYGNSS spacecraft. More information on CYGNSS can be found on the CYGNSS mission page.
Datasets for Age, Gender, and International Author Networks in the Earth and Space Sciences: Implications for Addressing Implicit Bias
<p>These files provide supplemental information and tabular data for figures in Hanson, Wooden, Lerback: Age, Gender, and International Author Networks in the Earth and Space Sciences: Implications for Addressing Implicit Bias, Submitted to Earth and Space Science.</p>
Dataset accompanying Andersen et al. 2020 Journal of Vegetation Science
<p>The data presented here is the data used in the paper 'Turnover and change in plant species composition in a shielded salt marsh following variation in precipitation and temperature' by Andersen et al. 2020 Journal of Vegetation Science.</p> <p>The study was funded by Aage V. Jensens Naturfond (AVJNF) [Project title (in Danish): <em>Udvikling af en forvaltningsstrategi, der tilgodeser hele økosystemet i De Østlige Vejler</em>].</p> <p>The data is arranged in four spreadsheets:</p> <p>Plot values:</p> <p>- Contains information for the 40 sampling plot sampled in each of 2017 and 2018.</p> <p>- The results represent mean values per sampling plot. </p> <p>- Ellenberg values are caluculated based on the species present in the 5 m circle.</p> <p>- Units provided along with column name.</p> <p>Presence absence 5m: </p> <p>- Species names listed in latin.</p> <p>- '1' denotes that the species was present in the 5 m circle, '0' denotes its absence.</p> <p>Pin point frequency:</p> <p>- Species names in latin.</p> <p>- The numeric values indicates how many times the given species was registred within the pinpoint frame. </p> <p>GPS coordinates:</p> <p>- Coordinates are in WGS 1984 format.</p>
Figures 13–18 in Onciderini Thomson, 1860 (Coleoptera: Cerambycidae: Lamiinae) types of the Museum für Naturkunde - Leibniz Institute for Evolution and Biodiversity Science, Berlin (ZMHB)
Figures 13–18. Four species of Onciderini and photographs of ZMHB collection. Fig. 13. Paraclytemnestra gigantea Breuning (a, dorsal habitus; b, labels). Fig. 14. Proplerodia goyana Martins and Galileo (a, dorsal habitus; b, labels). Fig. 15. Trachysomus faunus Erichson (a, dorsal habitus; b, labels). Fig. 16. Trestonia fasciata Martins and Galileo (a, dorsal habitus; b, labels). Fig. 17. Main entrance to ZMHB, March 2014. Fig. 18. Example of cabinet in Cerambycidae collection.
Figures 7–12 in Onciderini Thomson, 1860 (Coleoptera: Cerambycidae: Lamiinae) types of the Museum für Naturkunde - Leibniz Institute for Evolution and Biodiversity Science, Berlin (ZMHB)
Figures 7–12. Six species of Onciderini. Fig. 7. Hypselomus crudus Erichson (a, dorsal habitus; b, labels). Fig. 8. Lamia albisparsa Germar (a, dorsal habitus; b, labels). Fig. 9. Lamia impluviata Germar (a, dorsal habitus; b, labels). Fig. 10. Lamia ulcerosa Germar (a, dorsal habitus; b, labels). Fig. 11. Oncideres birai Nearns and Tavakilian (a, dorsal habitus; b, labels). Fig. 12. Oncideres frontalis Erichson (a, dorsal habitus; b, labels).
Figures 1–6 in Onciderini Thomson, 1860 (Coleoptera: Cerambycidae: Lamiinae) types of the Museum für Naturkunde - Leibniz Institute for Evolution and Biodiversity Science, Berlin (ZMHB)
Figures 1–6. Six species of Onciderini. Fig. 1. Bucoides erichsoni Martins (a, dorsal habitus; b, labels). Fig. 2. Bucoides exotica Martins and Galileo (a, dorsal habitus; b, labels). Fig. 3. Carenesycha carenata Martins and Galileo (a, dorsal habitus; b, labels). Fig. 4. Euthima wendtae Martins (a, dorsal habitus; b, labels). Fig. 5. Hesychotypa punctata Martins (a, dorsal habitus; b, labels). Fig. 6. Hypselomus egens Erichson (a, dorsal habitus; b, labels).
FIG. 8 in Early illustrations of Aepyornis eggs (1851 - 1887): from popular science to Marco Polo's roc bird
FIG. 8. — Reconstruction and mounted skeleton of the "great Aepyornis" (Aepyornis ingens Milne-Edwards & Grandidier, 1894), from Oustalet (1894). Photo E. Buffetaut.
FIG. 7 in Early illustrations of Aepyornis eggs (1851 - 1887): from popular science to Marco Polo's roc bird
FIG. 7. — Georg Krause displaying two Aepyornis eggs, an ostrich egg and a hen's egg. From Schoenichen (1912). Photo E. Buffetaut.
FIG. 2 in Early illustrations of Aepyornis eggs (1851 - 1887): from popular science to Marco Polo's roc bird
FIG. 2. — Comparative dimensions of various eggs. Drawing by M. Werner, from Le Magasin pittoresque (Anonymous 1851a). See text for identification of the eggs. The Aepyornis eggs, at the back, stand out because of their huge size. Photo E. Buffetaut.
Strategies for Culture Change and Resources for Best Practice in Open Science: Slides https://osf.io/fqypv
<p>Audio recording of a talk given by David Mellor at the Reward/Equator conference organised by the Bf3R seminar series. The audio can be combined with the original slides found here: <a href="https://osf.io/fqypv">https://osf.io/fqypv</a></p> <p>The BfR is the German Centre for the Protection of Laboratory Animals at the German Federal Institute for Risk Assessment. The Bf3R organized the focus track “Improving biomedical research through preregistration” at the REWARD/EQUATOR conference in Berlin, where David Mellor was an invited expert speaker. The aim of this conference is: “sharing strategies for research improvement”.</p>
A Week's Worth of SciComm: Berlin Science Week and the Value of Science Communication
<p><strong>Episode Summary: </strong></p> <p>Is Science Communication relevant and important to Open Science? Using the events organised by ORION and the MDC as part of the recent Berlin Science Week as a case study of varied science communication events the usual hosts are joined by Dr Christian Popp and Valentin Popescu from the Lifetime Flagship project at the MDC to discuss these topics. </p> <p><strong>Episode Links:</strong></p> <p><a href="https://lifetime-fetflagship.eu/">Lifetime Project</a></p> <ul> <li><a href="https://twitter.com/LifeTimeFET">Lifetime Twitter</a></li> </ul> <p><a href="https://berlinscienceweek.com/">Berlin Science Week</a></p> <p><a href="https://www.youtube.com/watch?v=L7vnd9Vq26E&feature=youtu.be">Brain City Berlin Trailer ft. Open Science Workshop event</a></p> <p><a href="https://www.youtube.com/channel/UCezio0iuIEj9iwYVM43Am3A/videos?view=0&sort=dd&shelf_id=1">The Bear: Storytelling Workshop on the theme of Eureka! moments</a></p> <p>Episode Quotes:</p> <p>"Science is amazing and I don't understand it but I want to know more!"</p>
Figure 8 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 8 Paraboeremia truiniorum (CBS 144952). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OAH pycnidium I section of pycnidium J section of pycnidial wall K–N conidiogenous cells O conidia. Scale bars: 20 μm (H); 50 μm (I); 5 μm (J–O).
Figure 7 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 7 Paraboeremia rekkeri (CBS 144955). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OAH pycnidium I section of pycnidium J section of pycnidial wall K–N conidiogenous cells O conidia. Scale bars: 100 μm (H); 20 μm (I); 10 μm (J); 5 μm (K–O).
Figure 6 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 6 Nothophoma brennandiae (CBS 145912). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OA. H, I pycnidia J section of pycnidial wall K–M conidiogenous cells N conidia. Scale bars: 50 μm (H, I); 10 μm (J); 5 μm (K–N).
Figure 5 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 5 Juxtiphoma kolkmaniorum (CBS 146005). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G, H pycnidium forming on OAI chlamydospores J–L conidiogenous cells M conidia. Scale bars: 100 μm (G, H); 10 μm (I–M).
Figure 3 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 3 Didymella degraaffiae (CBS 144956). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G, H pycnidia on OAI section of pycnidium J section of pycnidial wall K, L conidiogenous cells M chlamydospores N conidia. Scale bars: 50 μm (H, I); 10 μm (J); 5 μm (K–N).
Figure 4 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 4 Didymella kooimaniorum (CBS 144951). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OAH pycnidia I section of pycnidium J section of pycnidial wall K–M conidiogenous cells N conidia. Scale bars: 100 μm (H); 50 μm (I); 10 μm (J); 5 μm (K–N).
Figure 9 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 9 Stagonosporopsis stuijvenbergii (CBS 144953). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OAH pycnidia I ostiole J–L conidiogenous cells M stromatic hyphal aggregations N conidia. Scale bars: 50 μm (H); 10 μm (I, M); 5 μm (J–L, N).
Figure 13 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 13 Xenodidymella weymaniae (CBS 144960). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G, H pycnidia forming on OAI, J section of pycnidial wall K–N conidiogenous cells O conidia. Scale bars: 50 μm (H); 20 μm (I); 10 μm (J); 5 μm (K–O).
Figure 10 from: Hou L, Hernández-Restrepo M, Groenewald JZ, Cai L, Crous PW (2020) Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes). MycoKeys 65: 49-99. https://doi.org/10.3897/mycokeys.65.47704
Figure 10 Stagonosporopsis weymaniae (CBS 144959). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G–I pycnidia forming on OAJ, L conidiogenous cells K subglobose conidia M stromatic hyphal aggregations N chlamydospores O oblong conidia. Scale bars: 100 μm (I); 10 μm (J–N); 5 μm (O).
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.
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.
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.
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.
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.