Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
8,038
datasets available to search
ShareScore release 0.9.0
Dataset results
8,038 results for “Validity”
FIGURES 14–15 in On the taxonomic validity of Indian ground spiders: V. Genera Megamyrmaekion Reuss, 1834, Sosticus Chamberlin, 1922 and Gaviphosa gen. nov. (Araneae: Gnaphosidae)
FIGURES 14–15. Gaviphosa kera gen. et sp. nov., anterior lateral spinnerets of holotype male showing enlarged piriform gland spigots (arrows), oblique lateral views. Scale bars: 14–15, 0.2 mm.
FIGURES 20–23 in On the taxonomic validity of Indian ground spiders: V. Genera Megamyrmaekion Reuss, 1834, Sosticus Chamberlin, 1922 and Gaviphosa gen. nov. (Araneae: Gnaphosidae)
FIGURES 20–23. Gaviphosa kera gen. et sp. nov., left pedipalp of holotype male. 20 prolateral view; 21 ventral view; 22 dorsal view; 23 retrolateral view. Abbreviations: Cy, cymbium; CyD, cymbial depression; E, embolus; EB, embolic base; DTA, dorsal tibial apophysis; SD, sperm duct; ST subtegulum; T, tegulum. Arrow indicates baso-retrolateral lobe of tegulum. Scale bars: 20–23, 0.5 mm.
FIGURES 16–19 in On the taxonomic validity of Indian ground spiders: V. Genera Megamyrmaekion Reuss, 1834, Sosticus Chamberlin, 1922 and Gaviphosa gen. nov. (Araneae: Gnaphosidae)
FIGURES 16–19. Gaviphosa kera gen. et sp. nov., left pedipalp of holotype male. 16 prolateral view; 17 ventral view; 18 retrolateral view; 19 dorsal view. Scale bars: 16–19, 0.5 mm.
Nerve ultrasound for diagnosing chronic inflammatory neuropathy: a multicenter validation study
Objective <p>To validate the diagnostic accuracy of a previously described short sonographic protocol to identify chronic inflammatory neuropathy (CIN), including chronic inflammatory demyelinating polyneuropathy (CIDP), Lewis Sumner syndrome (LSS) and multifocal motor neuropathy (MMN) and to determine the added value of nerve ultrasound to detect treatment-responsive patients compared to nerve conduction studies (NCS) in a prospective multicenter study.</p> Methods <p>We included 100 consecutive patients clinically suspected of CIN in three centers. The study protocol consisted of neurological examination, laboratory tests, NCS and nerve ultrasound. We validated a short sonographic protocol (median nerve at forearm, upper arm, and C5 nerve root) and determined its diagnostic accuracy using the EFNS/PNS criteria of CIDP/MMN (reference standard). In addition, to determine the added value of nerve ultrasound in detecting treatment-responsive patients, we used previously published diagnostic criteria based on clinical, NCS, sonographic findings and treatment response (alternative reference standard).</p> Results <p>Sensitivity and specificity of the sonographic protocol for CIN according to the reference standard were 87.4% and 67.3%, respectively. Sensitivity and specificity of this protocol according to the alternative reference standard were 84.6% and 72.8%, respectively, and of NCS 76.1% and 93.4%. With addition of nerve ultrasound 44 diagnoses of CIN were established compared to 33 diagnoses with NCS alone.</p> Conclusions <p>A short sonographic protocol shows high diagnostic accuracy for detecting CIN. Nerve ultrasound is able to detect up to 25% more patients who respond to treatment.</p> Classification of evidence <p>This multicenter study provides Class IV evidence that nerve ultrasound improves diagnosing of CIN.</p>
FIGURE 1 in Correction for the taxonomy of the African fern Hymenophyllum senterreanum as synonym of the newly validated Hymenophyllum mildbraedii (Hymenophyllaceae, Polypodiidae)
FIGURE 1. Hymenophyllum senterreanum Dubuisson & Deblauwe (left: Droissart V., Couvreur T. & Kamdem N. 1836, holotype BRLU, BRLU0000909) and H. mildbraedii (Brause ex Brause & Hieron.) Alston (right: isotype, J. Mildbraed 670, BW 20 0105318) exhibit the same sori with the particular obconic base and the global campanulate shape. Note that on the right picture, receptacles are well exerted from the lips of the sori, a typical feature. Scale = 1 mm.
FIGURE1. Map showing the sampling localities and distribution of all valid Korean species identified and described so far. The black line between Stations 6a and 6b represents a man-made road with no gap for water entry from either side. Stations 1 to 15 refer to the study sites in Vakati et al. (2019), station 16 refers to the study site in Kim et al. (2017). in -On- two- new- species- of- Nannopus- Brady,- 1880- (Copepoda:- Harpacticoida Nannopodidae)-from-intertidal-mudflats-of-the-Korean-west-coast-(Yellow-Sea)
FIGURE1. Map showing the sampling localities and distribution of all valid Korean species identified and described so far. The black line between Stations 6a and 6b represents a man-made road with no gap for water entry from either side. Stations 1 to 15 refer to the study sites in Vakati et al. (2019), station 16 refers to the study site in Kim et al. (2017).
Validity and absolute reliability of axial vertebral rotation measurements in thoracic and lumbar vertebrae.
<p>Outliers removed from each measurement distribution and rotation of each vertebra measured by each observer and in each round of measurements data.</p>
FIGURE 8. A in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 8. A Bayesian inference (BI) tree for Uca chlorophthalmus (H. Milne Edwards, 1837), U. crassipes (White, 1947) and U. splendida (Stimpson, 1858) from the Indo-West Pacific and outgroups, based on COI gene. Probability values at the nodes represent support values for BI, maximum likelihood (MI) and maximum parsimony (MP). "*" indicates specimens from the type locality of U. splendida or U. crassipes. For haplotype names, see Table 1.
FIGURE 7 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 7. The distal part of right G1 (in mesial view) of Uca chlorophthalmus (H. Milne Edwards, 1837) (A), U. crassipes (White, 1947) (B) and U. splendida (Stimpson, 1858) (C), with similar carapace widths around 19.1 mm. Specimens used are the same in (D) of Fig. 6.
FIGURE 6 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 6. Morphology of different sizes of Uca chlorophthalmus (H. Milne Edwards, 1837), U. crassipes (White, 1847) and U. splendida (Stimpson, 1858) males (top, middle and bottom in B–D). A, left: U. crassipes, 11.2 mm (Guam; ZRC 2000.0637) and right: U. splendida, 11.3 mm (Hainan, China; NCHUZOOL 13449). B, 13.1 mm (Kenya; NCHUZOOL 13498), 13.1 mm (Cocos-Keeling; ZRC) and 13.0 mm (New Taipei, Taiwan; NCHUZOOL 13446), respectively. C, 16.2 mm (Mayotte; MNHN- IU-2011-5601), 16.3 (Cocos-Keeling; ZRC) and 16.2 mm (Penghu, Taiwan; NCHUZOOL 13481), respectively. D, 19.2 mm (Mayotte; MNHN-IU-2011-5600), 19.1 mm (Philippines; NCHUZOOL 13473), 19.2 mm (Penghu, Taiwan; NCHUZOOL 13456), respectively. E, top: U. crassipes, 23.1 mm (Dongsha, Taiwan; NCHUZOOL 13464) and bottom: U. splendida, 23.5 mm (Penghu, Taiwan; NCHUZOOL 13488). Some males' chelae are separated from the body.
FIGURE 5 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 5. Uca crassipes (White, 1847). Live coloration of adults (A–D, F) and juvenile (E). Photos taken from Dongsha Island, Taiwan (A–E) and Cocos-Keeling, Australia (F).
FIGURE 4 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 4. Uca splendida (Stimpson, 1858). Live coloration of adults (A–E) and juvenile (F); C and D, the same female with different views; G, a population with high density near the bank; H, a female U. splendida (left) and a male U. crassipes (White, 1947) (right) sympatric in one locality, with reddish eyestalks for the former and greenish eyestalks for the latter. Photos taken from Cingluo (A–E, H) and Citou (F, G), Penghu, Taiwan.
FIGURE 2 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 2. Uca splendida (Stimpson, 1858). G1 of neotype (ZRC 2012.0143); A, right G1, lateral view; B, distal part of right G1, lateral view; C, distal part of right G1, mesial view.
FIGURE 1 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 1. Collection sites for specimens of Uca splendida (Stimpson, 1858) and U. crassipes (White, 1847) used in this study: blue triangles (nos. 9–12) for U. splendida; red solid circles (nos. 1–3, 5, 13–18) for U. crassipes; and purple squares (nos. 4, 6–8) for both species sympatrically. Red empty circles mean the additional records of U. crassipes from other references (Sakai 1939; Crane 1975; Yoshigou 2001). Different lines indicate the updated ranges of the two species.
FIGURE 3 in Gelasimus splendidus Stimpson, 1858 (Crustacea: Brachyura: Ocypodidae), a valid species of fiddler crab from the northern South China Sea and Taiwan Strait
FIGURE 3. Uca splendida (Stimpson, 1858). A–C, neotype (ZRC 2012.0143). A, habitus, dorsal view; B, right major chela; C, frontal view.
FIGURE 3 in Validity and redescription of the flathead fish, Onigocia macrocephala (Weber, 1913) (Teleostei: Platycephalidae)
FIGURE 3. Dorsal (upper) and lateral (lower) views of Onigocia macrocephala, non-type, HUMZ 190600, 92.0 mm SL, Nha Trang, Vietnam.
FIGURE 2 in Validity and redescription of the flathead fish, Onigocia macrocephala (Weber, 1913) (Teleostei: Platycephalidae)
FIGURE 2. Dorsal (upper) and lateral (lower) views of Onigocia macrocephala, lectotype, ZMA 112436, 70.6 mm SL, Bali Sea.
FIGURE 5 in Validity and redescription of the flathead fish, Onigocia macrocephala (Weber, 1913) (Teleostei: Platycephalidae)
FIGURE 5. Relationship of head length (% SL) and standard length (mm) in two species of Onigocia. Solid circle, Onigocia macrocephala; open circle, O. macrolepis; L, lectotype; P, paralectotype.
FIGURE 1 in Validity and redescription of the flathead fish, Onigocia macrocephala (Weber, 1913) (Teleostei: Platycephalidae)
FIGURE 1. Map showing sampling localities of two species of Onigocia. Solid circle, O. macrocephala; open circle, O. macrolepis; L, lectotype; P, paralectotype.
FIGURE 4 in Validity and redescription of the flathead fish, Onigocia macrocephala (Weber, 1913) (Teleostei: Platycephalidae)
FIGURE 4. Dorsal view of head (A) and iris lappet (right eye) (B) in Onigocia macrocephala, non-type, HUMZ 190600, 92.0 mm SL, Nha Trang, Vietnam.
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.