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8,038 results for “validation.”
Auxiliary and validation data for Project SaGEA
<p>Auxiliary and validation data for Project SaGEA (Error Assessment for Satellite Gravity) at <a href="https://github.com/NCSGgroup/SaGEA" target="_blank" rel="noopener">https://github.com/NCSGgroup/SaGEA</a>.</p>
Data from: Measuring couple relationship quality in a rural African population: validation of a couple functionality assessment tool in Malawi
Available data suggest that individual and family well-being are linked to the quality of women's and men's couple relationships, but few tools exist to assess couple relationship functioning in low and middle-income countries. In response to this gap, Catholic Relief Services has developed a Couple Functionality Assessment Tool (CFAT) to capture valid and reliable data on various domains of relationship quality. This tool is designed to be used by interventions which aim to improve couple and family well-being as a means of measuring the effectiveness of these interventions, particularly related to couple relationship quality. We carried out a validation study of the CFAT among 401 married and cohabiting adults (203 women and 198 men) in rural Chikhwawa District, Malawi. Using psychometric scales, the CFAT addressed six domains of couple relationship quality (intimacy, partner support, sexual satisfaction, gender roles, decision-making, and communication and conflict management), and included questions on intimate partner violence. We used exploratory factor analysis to assess scale performance of each domain and produce a shortened Relationship Quality Index (RQI) composed of items from five relationship quality domains. This article reports the performance of the RQI. Internal reliability and validity of the RQI were found to be good. Regression analyses examined the relationship of the RQI to outcomes important to health and development: intra-household cooperation, positive health behaviors, intimate partner violence, and gender-equitable norms. We found many significant correlations between RQI scores and these couple- and family-level development issues. There is a need to further validate the tool with use in other populations as well as to continue to explore whether the observed linkages between couple functionality and development outcomes are causal relationships.
Data from: Single-nucleotide polymorphism discovery and validation in high-density SNP array for genetic analysis in European white oaks
An Illumina Infinium SNP genotyping array was constructed for European white oaks. Six individuals of Quercus petraea and Q. robur were considered for SNP discovery using both previously obtained Sanger sequences across 676 gene regions (1371 in vitro SNPs) and Roche 454 technology sequences from 5112 contigs (6542 putative in silico SNPs). The 7913 SNPs were genotyped across the six parental individuals, full-sib progenies (one within each species and two interspecific crosses between Q. petraea and Q. robur) and three natural populations from south-western France that included two additional interfertile white oak species (Q. pubescens and Q. pyrenaica). The genotyping success rate in mapping populations was 80.4% overall and 72.4% for polymorphic SNPs. In natural populations, these figures were lower (54.8% and 51.9%, respectively). Illumina genotype clusters with compression (shift of clusters on the normalized x-axis) were detected in ~25% of the successfully genotyped SNPs and may be due to the presence of paralogues. Compressed clusters were significantly more frequent for SNPs showing a priori incorrect Illumina genotypes, suggesting that they should be considered with caution or discarded. Altogether, these results show a high experimental error rate for the Infinium array (between 15% and 20% of SNPs potentially unreliable and 10% when excluding all compressed clusters), and recommendations are proposed when applying this type of high-throughput technique. Finally, results on diversity levels and shared polymorphisms across targeted white oaks and more distant species of the Quercus genus are discussed, and perspectives for future comparative studies are proposed.
FIGURE 3. Quadrate bones, without a in Validity of Rocio gemmata (Teleostei: Cichlidae)
FIGURE 3. Quadrate bones, without a spine or protuberance in the rostral margin, as in Rocio octofasciata (left), or with a spine (arrow), in R. gemmata (right). Mouth is to the left. Bones drawn at 25 X (left) and 32 X (right). Redrawn from Schmitter-Soto (2007b: 24), with permission from copyright holder.
FIGURE 2 in Validity of Rocio gemmata (Teleostei: Cichlidae)
FIGURE 2. The interruption or concealment of the dark diffuse snout-eye stripe by the subocular iridescent streak in Rocio gemmata. Redrawn rom Schmitter-Soto (2007b: 38), with permission from copyright holder.
FIGURE 1 in Validity of Rocio gemmata (Teleostei: Cichlidae)
FIGURE 1. Live photographs of Rocio octofasciata (left) and R. gemmata (right). Photos by H. Bahena and Naturalista, respectively.
FIGURE 4 in Validity of Rocio gemmata (Teleostei: Cichlidae)
FIGURE 4. Gut-loops in contact, as in Rocio octofasciata (gut of Amatitlania septemfasciata, left) or not in contact, as in R. gemmata (gut of Caquetaia spectabilis, right). Dissection view from right side of fish. Redrawn from Schmitter-Soto (2007b: 36), with permission from copyright holder.
FIGURE 1 in An evaluation of the nomina for death adders (Acanthophis Daudin, 1803) proposed by Wells & Wellington (1985), and confirmation of A. cryptamydros Maddock et al., 2015 as the valid name for the Kimberley death adder
FIGURE 1. The four death adder species, genus Acanthophis, whose valid nomina we discuss herein. (A) A. cryptamydros Maddock et al., 2015 from the Mueller Ranges, ca. 110 km southwest of Halls Creek, Western Australia. (B) A. pyrrhus Boulenger, 1898 from 40 km south of Port Hedland, Western Australia. (C) A. hawkei Wells & Wellington, 1985 from the Barkly Tableland, Northern Territory, Australia. (D) A. antarcticus (Shaw & Nodder, 1802) from Canning Dam, near Ashendon, Western Australia. Photos by Ray Lloyd (A, B, D) and Tom Parkin (C).
FIGURE 1 in Reinstatement of Solenoptera michelii (Chemsak, 1979) (Coleoptera: Cerambycidae: Prioninae: Solenopterini) as a valid species
FIGURE 1. Solenoptera thomae (Linnaeus), holotype, female. a, dorsal habitus; b, closeup of pronotum.
FIGURE 2. a–e in Reinstatement of Solenoptera michelii (Chemsak, 1979) (Coleoptera: Cerambycidae: Prioninae: Solenopterini) as a valid species
FIGURE 2. a–e, Solenoptera thomae (Linnaeus): a, dorsal view of elytra; b, posterior view of elytra; c, metatibia; d, detail of male pronotum; e, detail of female pronotum; f–j, Solenoptera michelii (Chemsak): f, dorsal view of elytra; g, posterior view of elytra; h, detail of male pronotum; i, detail of female pronotum; j, metatibia.
FIGURE 2 in Taxonomic validity and phylogenetic relationships of a newly-described toothcarp, Aphanius mesopotamicus Coad, 2009 (Teleostei: Cyprinodontidae)
FIGURE 2. Maximum likelihood estimates of phylogenetic relationships of A. mesopotamicus with congeneric taxa using complete cytb sequences (1140 bp). Nodes are labeled with bootstrap support by ML (first value) and posterior probability of the Bayesian analysis (second value). Tree condensed to show only those nodes with values higher than 75%. Scale bar: nucleotide substitutions per site
FIGURE 1. A in Validation of the name Pogostemon petelotii (Lamiaceae)
FIGURE 1. A. Holotype of Pogostemon petelotii (Pételot 1300, P); B. Isotype of P. cruciatus (Wallich 1541, K); C. Leaves of P. petelotii (Pételot 1300, P); D. Leaves of P. cruciatus (Wallich 1541, K). Scale bars: C, D = 1 cm. A and C reproduced with permisson by the Muséum National d'Histoire Naturelle (MNHN), Paris; B and D with permission by Herbarium of the Royal Botanic Gardens, Kew (K))
FIGURE 3 in Validation of the name Pogostemon petelotii (Lamiaceae)
FIGURE 3. Trichome morphology of leaves under scanning electron microscope and light microscope. Pogostemon cruciatus (G. Forrest 25140, IBSC): A. Trichome on the upper surface; C. Trichome on the lower surface; E. 2–3-cellular trichome. P. petelotii (T. Sörensen et al. 6313, KUN): B. Trichome on the upper surface; D. Trichome on lower surface; F. unicellular trichome. Scale bars: E–F = 0.1 mm.
FIGURE 2. Pogostemon petelotii. A in Validation of the name Pogostemon petelotii (Lamiaceae)
FIGURE 2. Pogostemon petelotii. A. Habit; B. Flower; C. Corolla split with stamens; D. Calyx split with style; E. Stamen; F. Anther; G. Bracts. Based on G. Murata et al. T-42045 (IBSC).
FIG. 2 in Is Knipowitschia cameliae Nalbant et Oţel, 1995 (Osteichthyes: Gobiiformes Gobiidae) a valid species?
FIG. 2. Knipowitschia caucasica, Danube Delta, Romania, female and male, both preserved but fresh, showing marbled/banded coloration. Photo V. Oțel.
FIG. 1 in Is Knipowitschia cameliae Nalbant et Oţel, 1995 (Osteichthyes: Gobiiformes Gobiidae) a valid species?
FIG. 1. Knipowitschia cameliae, preserved adult (lateral and ventral view) showing post-mortem marbled coloration. Photo V. Oțel.
FIGURE 10 in Reticulitermes malletei (Isoptera: Rhinotermitidae): a valid Nearctic subterranean termite from Eastern North America
FIGURE 10. Topology obtained by maximum-likelihood analysis based on the HKY85 model (see text). Log L =- 1582.31587.
FIGURE 9. Single most parsimonious tree during a in Reticulitermes malletei (Isoptera: Rhinotermitidae): a valid Nearctic subterranean termite from Eastern North America
FIGURE 9. Single most parsimonious tree during a branch and bound search using PAUP* (Swofford 2001). Bootstrap values for 1,000 replicates are listed above the branches supported at =50%.
FIGURE 7. Dendogram from a in Reticulitermes malletei (Isoptera: Rhinotermitidae): a valid Nearctic subterranean termite from Eastern North America
FIGURE 7. Dendogram from a cluster analysis of Nearctic Reticulitermes soldier labra applying Ward's method to the Labra ratio and labra width as described in Heintschel et al. (2006).
FIGURE 8 in Reticulitermes malletei (Isoptera: Rhinotermitidae): a valid Nearctic subterranean termite from Eastern North America
FIGURE 8. (A) Gas chromatogram of cuticular hydrocarbons (HCs) of both soldiers and workers of R. malletei. Peaks and associated HCs are listed and described in Table 2. (B) Hydrocarbon proportions for workers and soldiers of R. malletei were not significantly different at α =.05 level when evaluated by ANOVA.
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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.
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.