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1,840 results for “Representative”
FIGURE 1. Bar graphs representing 15 in Delimitation in the Veratrum mengtzeanum-V. chiengdaoense complex (Melanthiaceae) in Thailand based on morphology, with commentary on conservation status
FIGURE 1. Bar graphs representing 15 morphological characters (x axis) plotted against 11 specimens (y axis). Whiskers represent standard deviation. White bars: V. chiengdaoense; Light grey bars: V. mengtzeanum from China; dark grey bars: V. mengtzeanum from Thailand. No bars depicted for unavailable data.
FIGURE 2. Phylogram from a Maximum Parsimony analysis, representing a 50 in Molecular systematics of Malagasy poison frogs in the Mantella betsileo and M. laevigata species groups
FIGURE 2. Phylogram from a Maximum Parsimony analysis, representing a 50% majority-rule consensus tree of 65700 equally most parsimonious trees. Mantella bernhardi was defined as outgroup. Specimens with identical haplotypes were merged; numbers in brackets after names of taxa give the number of specimens with the same haplotype. Numbers at nodes are bootstrap values in percent from a Maximum Parsimony bootstrap analysis with 250 replicates. Asterisks denote posterior probabilities from a partitioned Bayesian analysis: (*)>90%; *>95%; **>99%.
Figure 2. Bars represent average temperature from 1961 in Breeding biology of the rapids frog Limnomedusa macroglossa (Anura: Cycloramphidae) in southern Brazil
Figure 2. Bars represent average temperature from 1961 to 1990 in the neighbouring municipality of Santa Maria, a pattern similar to that of Itaara. Temperature data were obtained from the website of the Instituto Nacional de Meteorologia, Brazil (www. inmet.gov.br). Timelines below show the occurrence of vocalization, amplexes/egg deposition, tadpoles and juveniles of Limnomedusa macroglossa from Rio Grande do Sul state, southern Brazil.
text-fig. 37. Left manus of an undetermined ornithomimosaur (probably Ornithomimus edmontonicus', TMP 93.104.1), illustrating states for several manual characters; metacarpals in dorsal view, phalanges in lateral view. Scale bar represents 50 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 37. Left manus of an undetermined ornithomimosaur (probably Ornithomimus edmontonicus', TMP 93.104.1), illustrating states for several manual characters; metacarpals in dorsal view, phalanges in lateral view. Scale bar represents 50 mm.
FIGURE 2. A phylogenetic network for a hypothetical data set. This network represents the relationships between four taxa, A-D in Exploring character conflict in molecular data*
FIGURE 2. A phylogenetic network for a hypothetical data set. This network represents the relationships between four taxa, A-D. The length of branch (a) is proportional to the strength of support for the relationship (A,C)(B,D). The length of branch (b) is proportional to the strength of support for the relationship (A,B)(C,D). In this example there is conflicting support for both of these arrangements, but more weight is given to (A,C)(B,D) than to (A,B)(C,D).
FIGURE 2. The tree represents a 50 in A molecular phylogeny of the Grunts (Perciformes: Haemulidae) inferred using mitochondrial and nuclear genes
FIGURE 2. The tree represents a 50% majority rule consensus of the Bayesian topology (numbers represent the posterior probability of the clades), with bootstrap values from MP and ML mapped onto the topology. MP, ML, and Bayesian analyses produced similar topologies (MP: TL = 12,869, consistency index CI = 0.2372, retention index RI = 0.4450; ML: Ln Likelihood = -54309.4503) with differences mostly on nodes with low bootstrap support. The numbers on branches are MP and ML bootstrap values and posterior probabilities from Bayesian analysis, respectively. Asterisks indicate a bootstrap value of 100% for MP and ML and 1.0 for Bayesian analysis. Nodes with less than 50% bootstrap value are marked with an X if the clade had less than 50% support in any of the MP, ML, or Bayesian analyses.
FIGURE 5 in Description of Electrogena sartorii sp. nov., a new representative of the genus Electrogena Zurwerra & Tomka, 1985 (Ephemeroptera: Heptageniidae), from Iran using molecular and morphological data
FIGURE 5. Setae and spines on hind tibia of Anapos kugleri. Abbreviations: orhs: outer row of hair-like setae; orss: outer row of spine-like setae; mrhs: middle row of hair-like setae; mrss: middle row of spine-like setae.
FIGURE 4. Electrogena gibedede, a in Description of Electrogena sartorii sp. nov., a new representative of the genus Electrogena Zurwerra & Tomka, 1985 (Ephemeroptera: Heptageniidae), from Iran using molecular and morphological data
FIGURE 4. Electrogena gibedede, a, first gill; b, seven gill; c, pronotum; d, bristles on the dorsal face of femora; e, glossae and paraglossae.
Fig. 14 in Finding Unexpected Beetles in Odd Places:Archicorynus kuscheliAnderson and Marvaldi, a New Genus and Species Representing a New Tribe, Archicorynini, of Oxycoryninae (Coleoptera: Belidae) from Nicaragua
Fig. 14. Most parsimonious tree for Belidae obtained from analysis of the matrix in Table 1. Only unambiguous character changes are mapped on the cladogram, unique and homoplastic changes are in black and white, respectively.
Figs. 8–13. Archicorynus kuscheli. 8 in Finding Unexpected Beetles in Odd Places:Archicorynus kuscheliAnderson and Marvaldi, a New Genus and Species Representing a New Tribe, Archicorynini, of Oxycoryninae (Coleoptera: Belidae) from Nicaragua
Figs. 8–13. Archicorynus kuscheli. 8) Male, ventral view; 9) Ventral surface of elytra, male (PLR = pocket-like cavity); 10) Female genitalia (BC = bursa copulatrix; HLE = hook-like extensions of T VIII; HS = gonocoxites; S = spermatheca; SD = spermathecal duct; SG = spermathecal gland; S VIII = sternite VIII; T VIII = tergite VIII); 11) Aedeagus, lateral view (PN = penis; PE = pedon; TC = tectum; TG = tegmen); 12) Penis (a) and tegmen (b), separated; 13) Hindwing, male.
Figs. 5–7. Archicorynus kuscheli, genitalia. 5 in Finding Unexpected Beetles in Odd Places:Archicorynus kuscheliAnderson and Marvaldi, a New Genus and Species Representing a New Tribe, Archicorynini, of Oxycoryninae (Coleoptera: Belidae) from Nicaragua
Figs. 5–7. Archicorynus kuscheli, genitalia. 5) Female; 6) Aedeagus and tegmen, dorsal view; 7) Aedeagus and tegmen, lateral view.
Figure 23. Temporally calibrated cladogram representing a in The skull of the titanosaur Tapuiasaurus macedoi (Dinosauria: Sauropoda), a basal titanosaur from the Lower Cretaceous of Brazil
Figure 23. Temporally calibrated cladogram representing a reduced consensus of 34 MPTs generated in a cladistic analysis of 31 taxa and 246 characters (see text for details). The reduced consensus was generated using the iterPCR script in TNT (see Pol & Escapa, 2009), which identified Tapuiasaurus and Nemegtosaurus as wildcard taxa that linked with 13 different lithostrotian taxa in the MPTs (labelled a–c and d–m, respectively). The italicized numbers at nodes within Titanosauria represent decay indices>1. The coloured bars represent the temporal distribution of diplodocoid (brown) and macronarian (purple) taxa; in all cases their vertical extent reflects stratigraphic uncertainty rather than a true range. Dates at epoch and stage boundaries are based on Cohen et al. (2013). Coloration of chronostratigraphic units follows the Commission for the Geological Map of the World (http://www.ccgm.org).
Fig. 3. Dicranopteris pectinata overhanging a in Anthonomus trica Clark (Coleoptera: Curculionidae: Curculioninae: Anthonomini) New for Colombia and Representing the First Fern Association for the Genus
Fig. 3. Dicranopteris pectinata overhanging a narrow secondary road near Santa Mar´ıa, Boyacá, Colombia.
FIGURES 53–58. Representative valves from size class 2 in Climate-related morphological changes in Pantocsekiella (Mediophyceae) spanning 0-1.2 Ma in the Lake El'gygytgyn, northeastern Russia including Pantocsekiella elgygytgynensis sp. nov.
FIGURES 53–58. Representative valves from size class 2 (5–10 µm) and size class 3 (10–15 µm). Fig. 53) size class 2 external valve from 1.029 Ma (DC1600)showing flat valve face and large central area with many fovi, Fig. 54) size class 2 external valve 1126 ka (DC1750) with dissolution, Fig. 55) size class 3 external valve from 1.3 ka (LZ31) showing four depressions with small central area, Fig. 56) size class 3 external valve 70.2 ka (LZ688) showing five depressions, Fig. 57) size class 3 external valve 198.2 ka (LZ9-155) with flat valve face, granules, and scattered central fultoportulae, Fig. 58) size class 3 internal valve 214.2 ka (LZ10-65) showing scattered central fultoportulae.
FIGURES 47–52. Representative external valves from size class 2 in Climate-related morphological changes in Pantocsekiella (Mediophyceae) spanning 0-1.2 Ma in the Lake El'gygytgyn, northeastern Russia including Pantocsekiella elgygytgynensis sp. nov.
FIGURES 47–52. Representative external valves from size class 2 (5–10 µm). Fig. 47) Valve from 0.075 ka (LZ23) showing one central fultoportula (cf) and flat valve face with four depressions, Fig. 48) Valve from 29.12 ka (LZ491) showing flat valve face with three depressions, Fig. 49) Valve from 190.5 ka (LZ9-138) showing flat valve face with numerous fovi, Fig. 50) Valve from 198.2 ka (LZ9-155) showing flat valve face with five scattered central fultoportulae (cf), Fig 51) Valve of P. elgygytgynensis from 238.5 ka (LZ10-227), Fig. 52) Valve of P. elgygytgynensis from 417.4 ka (DC570) with white circles highlighting the clusters of central fultoportulae within the large depressions.
FIGURES 59–64. Representative valves from size class 3 in Climate-related morphological changes in Pantocsekiella (Mediophyceae) spanning 0-1.2 Ma in the Lake El'gygytgyn, northeastern Russia including Pantocsekiella elgygytgynensis sp. nov.
FIGURES 59–64. Representative valves from size class 3 (10–15 µm). Fig. 59) external valve of P. elgygytgynensis from 278.8 ka (LZ11- 125), Fig. 60) external valve of P. elgygytgynensis from 333.2 ka (LZ12-176), Fig. 61) external valve of P. elgygytgynensis from 484.1 ka (DC680), Fig. 62) external valve of P. elgygytgynensis from 406.7 ka (DC550), Fig. 63) internal valve of P. elgygytgynensis from 406.7 ka (DC550), Fig. 64) internal valve of P. elgygytgynensis from 302.5 ka (LZ12-54).
FIGURES 41–46. Representative external valves from size class 1 in Climate-related morphological changes in Pantocsekiella (Mediophyceae) spanning 0-1.2 Ma in the Lake El'gygytgyn, northeastern Russia including Pantocsekiella elgygytgynensis sp. nov.
FIGURES 41–46. Representative external valves from size class 1 (3–5 µm). Fig. 41) Valve from 1.029 Ma (DC1600) showing numerous fovi and two central fultoportulae (cf), Fig. 42) Valve from 952.6 ka (DC1480) showing the rimoportula placement, Fig. 43) Valve of P. elgygytgynensis from 406.7 ka (DC550) showing the rimoportula placement,, Fig. 44) Valve of P. elgygytgynensis from 302.5 ka (LZ12- 54) showing three depressions and three central fultoportulae, Fig. 45) Valve from 119.3 ka (LZ6-60) showing less distinct depressions, and Fig. 46) Valve from 8.28 ka (LZ366) showing P. ocellata morphology.
Quantifying representativeness in RCTs using ML fairness metrics - Data and codes
<p>The "Quantifying representativeness in RCTs using ML fairness metrics - Data and codes" is used to quantify representativeness in randomized clinical trials (RCTs) and provide insights to improve the clinical trial equity and health equity. We developed RCT representativeness metrics based on Machine Learning (ML) Fairness Research. Visualizations and statistical tests based on proposed metrics enable researchers and physicians to rapidly visualize and assess subgroup representation in RCTs. The approach enables users to determine underrepresentation, absence, or other misrepresentation of subgroups indicating potential limitations of RCTs. The method could help support generalizability evaluation of existing RCT cohorts, enrollment target decisions for new RCTs (if eligibility criteria are included), and monitoring of RCT enrollment, ultimately contributing to more equitable public health outcomes. We apply the proposed RCT representativeness metrics to three landmark clinical trials released in the last decade: Action to Control Cardiovascular Risk in Diabetes (ACCOD), Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT), and Systolic Blood Pressure Intervention Trial (SPRINT). This dataset contains the processed data and results for the experiments and visualization codes in the paper titled "Quantifying representativeness in randomized clinical trials using machine learning fairness metrics."</p>
FIGURE 1. Beilschmiedia osacola. A. Fertile branch. B. Fruit. C. Partial inflorescence. D. Flower. E. Anther representing whorl. I. F. Staminode representing whorl III. G in Beilschmiedia osacola (Lauraceae) a new species from the Osa Peninsula, Costa Rica
FIGURE 1. Beilschmiedia osacola. A. Fertile branch. B. Fruit. C. Partial inflorescence. D. Flower. E. Anther representing whorl. I. F. Staminode representing whorl III. G. Ovary. Drawn by Pedro Juárez, from R. Aguilar & D. Santamaría 11554 (A, C–G); B from digital image R. Aguilar 15358, available in https://www.flickr.com/photos/plantaspeninsulaosa/
FIGURE 2 in Introduction of Neolophiotrema xiaokongense gen. et sp. nov. to the poorly represented Anteagloniaceae (Pleosporales, Dothideomycetes)
FIGURE 2. Neolophiotrema xiaokongense (HKAS 107655, holotype). a‒c. Appearance of ascomata on host substrate. d. Section of ascoma. e. Peridium. f. Ostiolar neck. g. Pseudoparaphyses. h‒n. Asci. o‒t. Ascospores with visible mucilaginous sheath. u. Ascospore stained in Indian ink to show the mucilaginous sheath. v. Germinated ascospore. w‒x. Culture characters on PDA after 28 days (w = from above, x = from below). Scale bars: d = 150 μm, e = 50 μm, f = 100 μm, g = 15 μm, h‒j = 30 μm, k‒n = 50 μm, o‒u = 20 μm, v = 30 μm, w‒x = 25 mm.
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.