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6,025 results for “Science of science”
FIGURE 1 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 1 | Corydoras thanatos, holotype, MNRJ 53287, 33.2 mm SL, Novo Progresso Municipality, Pará State, Brazil, stream with unknown name tributary to the rio Jamanxim, rio Tapajós basin.
FIGURE 14 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 14 | Uncatalogued aquarium specimen of Corydoras psamathos photographed alive. Photo by Takayuki Shimizu.
FIGURE 5 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 5 | Map of the rio Tapajós and adjoining areas, showing the geographical distribution of Corydoras thanatos (black circle), C. hypnos (white star), and C. psamathos (red squares). Each symbol may represent more than one locality.
FIGURE 9 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 9 | Paratypes of Corydoras hypnos photographed alive, showing general color pattern and morphology in lateral view in (A) INPA 59775, 26.2 mm SL, (B) INPA 59775, 27.2 mm SL, (C) INPA 59775, 22.2 mm SL, (D) INPA 59774, 28.2 mm SL, and (E) INPA 59774, 22.6 mm SL, all from the rio Jamanxim, rio Tapajós basin, Pará State, Brazil.
FIGURE 13 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 13 | Paratypes of Corydoras psamathos photographed alive, showing general color pattern and morphology in lateral view in (A) INPA 59772, 23.7 mm SL, (B) INPA 59773, 30.2 mm SL, and (C) INPA 59773, 29.3 mm SL. Specimen (A) is from the rio Jamanxim, and specimens (B–C) are from the igarapé Santa Júlia, rio Tapajós basin.
FIGURE 4 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 4 | Uncatalogued aquarium specimens of Corydoras thanatos photographed alive, showing general color pattern and morphology of (A) a female specimen, and (B) a dimorphic male specimen. Photos by Hans Evers.
FIGURE 15 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 15 | Type locality of Corydoras psamathos, the igarapé Santa Júlia, a tributary to the rio Jamanxim, rio Tapajós basin in Pará State, Brazil.
FIGURE 12 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 12 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras psamathos, CITL 387, 28.6 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 3 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 3 | Paratypes of Corydoras thanatos photographed alive, showing general color pattern and morphology in lateral view in (A) INPA 59776, 14.2 mm SL, (B) INPA 59778, 21.9 mm SL, (C) INPA 59777, 29.0 mm SL, (D) INPA 59777, 30.0 mm SL, and (E) INPA 59777, 33.3 mm SL, all from tributaries to the rio Jamanxim, rio Tapajós basin.
FIGURE 7 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 7 | Corydoras hypnos, holotype, MNRJ 53288, 31.7 mm SL, Brazil, Pará State, Novo Progresso Municipality, rio Jamanxim, a tributary to the rio Tapajós basin.
FIGURE 8 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 8 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras hypnos, CITL 385, 32.0 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 6 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 6 | Natural habitat of Corydoras thanatos and C. hypnos, showing (A) the rio Jamanxim, type locality of C. hypnos, and one of its tributaries (B), type locality of C. thanatos, rio Tapajós basin in Pará State, Brazil.
FIGURE 11 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 11 | Corydoras psamathos, holotype, MNRJ 53289, 29.4 mm SL, Novo Progresso Municipality, Pará State, Brazil, igarapé Santa Júlia, a tributary to the rio Jamanxim, rio Tapajós basin.
FIGURE 2 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 2 | Lateral view of the head (A), lateral view of the dorsal-fin spine (B) and dorsal view of the left pectoral-fin spine (C) in cs paratype of Corydoras thanatos, CITL 383, 33.8 mm SL. Abbreviations: f: frontal, io1–2: infraorbital 1 and 2, iop: interopercle, n: nasal, op: opercle, pes: pterotic-extrascapular, pop: preopercle, prh: posterodorsal ridge of hyomandibula, pso: parieto-supraoccipital, sph: sphenotic. Scale bars = 1 mm.
FIGURE 10 in Science and hobby joining forces for the discovery of three new Corydoras (Siluriformes: Callichthyidae) from the rio Tapajós basin, Brazil, with comments on Corydoras sp. CW111
FIGURE 10 | Uncatalogued aquarium specimens of Corydoras hypnos photographed alive, showing general morphology and color pattern of (A) a specimen with brownish yellow ground color of body, and (B) and two specimens with greyish yellow ground color of body. Photos by Robert McLure (A) and Oliver Lucanus (B).
DIVERSITY OF URBAN REPTILES IN THREE MAJOR AMAZONIAN MUNICIPALITIES: AN ASSESSMENT USING A CITIZEN SCIENCE PLATFORM
<p><span>This dataset describes the distribution of reptiles in three Amazonian cities (Belém, Manaus and Rio Branco) compiled from the citizen science platform Inaturalist. The dataset consist of photographs of reptiles taken in those cities available in the Inaturalist until December 2023. This data supports the scientific manuscript in preparation: Diversity of urban reptiles in three major Amazonian municipalities: an assessment using a citizen science platform. The dataset consist of a excel spreadsheet structured in 15 columns described below:</span></p> <p><span><span>·<span> </span></span></span><span>Seq: a numerical sequence</span></p> <p><span><span>·<span> </span></span></span><span>Inaturalist link: link to each of the photographs on the platform</span></p> <p><span><span>·<span> </span></span></span><span>Photographer: photographer's identity according to the platform</span></p> <p><span><span>·<span> </span></span></span><span>Date: date</span></p> <p><span><span>·<span> </span></span></span><span>City: city</span></p> <p><span><span>·<span> </span></span></span><span>Latitude: geographic coordinate available on the platform</span></p> <p><span><span>·<span> </span></span></span><span>Longitude: geographic coordinate available on the platform</span></p> <p><span><span>·<span> </span></span></span><span>Coordinates precision (m): coordinate precision</span></p> <p><span><span>·<span> </span></span></span><span>Used in spatial analysis: indicates whether that photograph was used (yes) or not (no) in the spatial analyses conducted in the study</span></p> <p><span><span>·<span> </span></span></span><span>Squamate group: identifies the three groups of reptiles studied as lizards, snakes or worm lizard</span></p> <p><span><span>·<span> </span></span></span><span>Species name (Inaturalist): species identification according to the platform</span></p> <p><span><span>·<span> </span></span></span><span>Standard species name (Guedes et al. 2023): standardization of species names following Guedes, T. B., Entiauspe-Neto, O. M., & Costa, H. C. (2023). List of reptiles of Brazil: 2022 update. Herpetologia Brasileira, 12(1), 56-161.</span></p> <p><span><span>·<span> </span></span></span><span># of identifiers: number of platform contributors who suggested the species identity</span></p> <p><span><span>·<span> </span></span></span><span>Environment: indicates whether the photograph was taken in an urban or forest/rural environment</span></p> <p><span><span>·<span> </span></span></span><span>Landscape: indicates whether the animal photographed in an urban environment was inside or in the edge of an urban forest fragment, in an urbanized area less than 300 m from a forest fragment, in an urbanized area more than 300 m from a forest fragment, or outside an urban environment (not applied)</span></p>
Figure 1 in A review of chromatic anomalies in Blanus (Amphisbaenia: Blanidae) through citizen science records
Figure 1. Six of the 14 new records of hypopigmentation in Blanus spp.: A) Blanus aporus with piebaldism; B) Blanus vandelli with piebaldism; C) Blanus cinereus with piebaldism; D) Blanus cinereus with amelanism; E-F) Blanus vandelli with piebaldism. Credits: A) Jan van der Winden, CC BY-NC 4.0; B) Francisco Rodriguez, CC BY-NC 4.0; C) Jan van der Winden, CC BY-NC 4.0; D) José Sousa, reproduced with permission; E) Ernesto Raya, CC BY-NC 4.0; F) Toño García, CC BY-NC 4.0.
Community science data for Melaleuca L. (Myrtaceae) taxa in South Africa
<p>A dataset comprising cleaned and filtered iNaturalist records of <em>Melaleuca</em> L. (Myrtaceae; here including the genus <em>Callistemon</em>) taxa in South Africa. The corresponding study explores the utility of iNaturalist in informing management practices for the widely cultivated and naturalised genus <em>Melaleuca</em> in South Africa.</p>
Winter Precipitation-Type Models for "Evidential Deep Learning: Enhancing Predictive Uncertainty Estimation for Earth System Science Applications"
<p>This contains trained model weights, scalers, and evaluation metrics for the winter precipitation-type models trained as part of the paper "Evidential Deep Learning: Enhancing Predictive Uncertainty Estimation for Earth System Science Applications". </p>
Datasets used in "Assesing the quality of random number generators through neural networks", Machine Learning: Science and Technology 5 (2024) 025072
<p>Datasets corresponding to the bits generated by different random number generators used in J. L. Crespo et al, Machine Learning: Science and Technology 5 (2024) 025072.</p> <p>VCSEL_QRNG_postprocessed_bits.txt: postprocessed bits from the random generator based on gain-switching of VCSELs </p> <p>EC_LCG_bits.txt: bits from the linear congruential generator on elliptic curves</p> <p>LCG_32_bits.txt:: bits from the linear congruential generator with 32 bits</p> <p>VCSEL_QRNG_raw_bits.txt: raw bits from the random generator based on gain-switching of VCSELs</p> <p> </p>
ScienceDex guides
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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.