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1,930 results for “Matrix”
FIGURE 31 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 31: Hypogena marginalis, Holotype in Dominican Amber. 31a. Dorsal view. 31b. Ventral view. 31c. Lateral view. 31d. Anterior view of head. Images obtained from Dr. George Poinar at Oregon State University.
FIGURE 36 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 36: Hypogena tricornis, Holotype and Paratype. Top, Holotype, male: dorsal view, lateral view, and labels. Bottom, Paratype, female: dorsal view, lateral view, and labels. Images obtained from Dr. Johannes Bergsten at The Swedish Museum of Natural History (NHRS).
FIGURE 13 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 13: Hypogena brasilica (= H. biimpressa), Neotype and representative female. Top, Neotype, male: dorsal view, lateral view, and labels. Bottom, female: Dorsal view, lateral view, and labels.
FIGURE 8 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 8: Posterior edge of metasternum on Hypogena tricornis. 8a. Posterior metasternal gearing at 89X magnification with an accelerating voltage of 4 kV. 8b. Posterior metasternal gearing at 1340X magnification with an accelerating voltage of 4 kV.
FIGURE 7 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 7: Tarsal outgrowths on Hypogena tricornis. A. The tarsal outgrowths at 74X magnification with an accelerating voltage of 6 kV. B. The tarsal outgrowths at 224X magnification with an accelerating voltage of 6 kV
FIGURE 11 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 11: Hypogena amazonica, Paratypes. Top, male: dorsal view, lateral view. and labels. Bottom, female: Dorsal view, lateral view, and labels.
FIGURE 6 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 6: Comparison of antennal sensoria between Hypogena and Tribolium. 6a. Sensoria of Tribolium confusum at 5390X magnification with an accelerating voltage of 3 kV. 6b. Terminal segments of antennae of Tribolium confusum at
FIGURE 3 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 3: Hind wing of Hypogena species. 3a. Wing of H. vacca. 3b. Wing of H. depressa. 3c. Wing of H. tricornis.
FIGURE 4 in A matrix-based revision of the genus Hypogena Dejean, 1834 (Coleoptera Tenebrionidae)
FIGURE 4: Majority-rule consensus of 88 most parsimonious trees (Length: 310) of Hypogena and closely related taxa based on morphology. Proportion of supporting MP trees listed below branches. Non-parametric bootstrap values (BS), from 1000 pseudo-replicates, shown above branches and posterior probabilities (PP) from Bayesian analyses (20,000,000 generations, 50% burn-in, sample frequency: 1000) shown above branches (BS/PP). Scores lower than 50 BS or 0.5PP not shown.
Characterization matrix linking ecoinvent3.5 to IMPACT World+
<p>Characterization matrix linking the elementary flows of ecoinvent3.5 to 36 impact categories of IMPACT World+.</p> <p>The dataset includes the characterization matrix itself and another matrix linking UUIDs of the elementary flows to their metadata (i.e., units, compartments, sub-compartments).</p> <p>Version of IW+ used: 10.5281/zenodo.3521034</p>
Embeddings from "CBOW Is Not All You Need: Combining CBOW with the Compositional Matrix-Space Model"
<p>This item holds the learned embeddings from the paper:</p> <p>Mai, Florian, Lukas Galke, and Ansgar Scherp. “CBOW Is Not All You Need: Combining CBOW with the Compositional Matrix Space Model.” In <em>International Conference on Learning Representations</em>, 2019. <a href="https://openreview.net/forum?id=H1MgjoR9tQ">https://openreview.net/forum?id=H1MgjoR9tQ</a>.</p>
standard with together) corner left bottom (analysis genetic the in included species among bold gene in shown oxidase-I are SE cytochrome and species the within at) % (divergence divergence sequence average The . pairwise) corner showing right upper (Matrix) %;. SE 4 ABLE (T error in Description of a new species of the Rhinolophus trifoliatus-group (Chiroptera: Rhinolophidae) from Southeast Asia
standard with together) corner left bottom (analysis genetic the in included species among bold gene in shown oxidase-I are SE cytochrome and species the within at) % (divergence divergence sequence average The . pairwise) corner showing right upper (Matrix) %;. SE 4 ABLE (T error
Aligned DNA sequence matrix for phylogenetic analyses in the article "Fifty years after: a taxonomic revision of the amphibian species from the Ecuadorian biodiversity hotspot Abra de Zamora, with description of two new Pristimantis species"
<p>The aligned matrices are in fasta format. Genes are arranged as follows:</p> <p>Subgenus Huicundomantis (Huicundomantis.fas):</p> <p>12S = 1–905</p> <p>16S = 906–1820</p> <p>RAG-1 = 1821–2463</p> <p> </p> <p>Genus Lynchius (Lynchius.fas):</p> <p>12S = 1–1028</p> <p>16S = 1029–2313</p> <p>RAG-1 = 2314–2925</p> <p> </p> <p>Pristimantis orestes group (Pristimantis_orestes.fas):</p> <p>12S = 1–964</p> <p>16S = 965–2041</p> <p>RAG-1 = 2042–2683</p>
RNA-Seq - membrane-type 1 matrix metalloproteinase
<p>Membrane-type 1 matrix metalloproteinase (MT1-MMP, MMP-14), a transmembrane proteinase with a short cytoplasmic tail, is a major effector of extracellular matrix (ECM) remodeling. Genetic silencing of MT1-MMP in mouse (<i>Mmp14<sup>-/-</sup></i>) and man causes dwarfism, osteopenia, arthritis and lipodystrophy, abnormalities ascribed to defective collagen turnover. We have previously shown non-proteolytic functions of MT1-MMP mediated by its cytoplasmic tail, where the unique tyrosine (Y573) controls intracellular signaling. The Y573D mutation blocks TIMP2/MT1-MMP-induced Erk and Akt signaling without affecting proteolytic activity. Here we report that a mouse with the MT1-MMP Y573D mutation (<i>Mmp14<sup>Y573D/Y573D</sup></i>) shows abnormalities similar to, but also different from those of <i>Mmp14<sup>-/-</sup></i> mice. Skeletal stem cells (SSC) of <i>Mmp14<sup>Y573D/Y573D</sup></i> mice show defective differentiation consistent with the mouse phenotype, which is rescued by wild-type SSC transplant. These results provide the first <i>in vivo</i> demonstration that MT1-MMP modulates bone, cartilage and fat homeostasis by controlling SSC differentiation through a mechanism independent of proteolysis.</p>
SHAPE-ID Literature Review dataset: subject co-occurrence matrix
<p><strong>Background and methodology:</strong></p> <p>The subject co-occurrence matrix represents the pairs of <a href="https://service.elsevier.com/app/answers/detail/a_id/15181/supporthub/scopus/">All Science Journal Classification</a> (ASJC) disciplines that <a href="https://doi.org/10.5281/zenodo.4034540">co-occur in journals</a> represented in the <a href="https://doi.org/10.5281/zenodo.4034507">SHAPE-ID Literature Review dataset</a>, prepared for the purposes of <a href="https://doi.org/10.5281/zenodo.3760417">quantitative analysis</a>. </p> <p>We take disciplinary affiliations of journals as a proxy of disciplinary characteristics of the journal articles in the Literature Review dataset, mindful of the fact that a particular article might deviate from the disciplinary affiliation of the journal in which it was published. However, since there was no data readily available on item level, and manual disciplinary encoding of all the items in the bibliography was beyond the scope of this study, the method used is the best approximation of the presence of discourse on interdisciplinarity and transdisciplinarity, in and between disciplines. </p> <p>In the matrix, each co-occurrence value is weighted by the number of journals that feature the given pair of disciplines, and by the number of articles represented in the dataset that feature in these journals. E.g. if Journals J1 and J2 each featured disciplines D1 and D2, and if 4 articles from J1 and 7 articles from J2 are represented in the SHAPE-ID Literature Review dataset, the co-occurrence value is 11.</p> <p>The pairings cross-referencing a single discipline (e.g. 1202 History in both first row and first column) correspond to the co-occurence value of mono-disciplinary journals. </p> <p><strong>Description of the file:</strong></p> <p>This is a csv file containing a 308x308 cell matrix with ASJC disciplines in first rows and columns, and co-occurrence value in the remaining cells.</p>
Supplementary data to accompany "Abundant metabolite-matrix adducts illuminate the dark metabolome of MALDI-mass-spectrometry imaging datasets"
<p>This dataset accompanies the publication "Abundant metabolite-matrix adducts illuminate the dark metabolome of MALDI-mass-spectrometry imaging datasets". The dataset includes all files, scripts and results that are included in the associated publication.</p> <p>Spatial metabolomics using mass spectrometry imaging (MSI) is a powerful tool to map hundreds or thousands of metabolites across biological systems. One major challenge is the complexity of the data, which includes signals from experimental artifacts. Formation of adducts (<em>e.g. </em>with Na+or K+) or abundant matrix-cluster, in the case of matrix-assisted laser desorption ionization (MALDI)-MSI, strongly increase peak counts. We developed <em>mass2adduct</em>, a universally applicable tool for adduct abundance estimations in high-mass-resolution spatial metabolomics datasets. Our study illustrates that MALDI-MSI data density is remarkably driven by adduct formation and revealed a major influence of so far unrecognized metabolite-matrix adducts on total peak counts. Current data analyses neglect those matrix adducts and therefore overestimate total metabolite numbers, thereby inflating the dark metabolome size.</p> <p>mass2adduct zenodo doi (10.5281/zenodo.1405088)</p> <p>mass2adduct gihub: https://github.com/kbseah/mass2adduct</p>
Meniscus Matrix Remodeling in Response to Compressive Forces in Dogs
<p>Joint motion and postnatal stress of weight bearing are the principal factors that determine the phenotypical and architectural changes that characterize the maturation process of the meniscus. In this study, the effect of compressive forces on the meniscus will be evaluated in a litter of 12 Dobermann Pinschers, of approximately 2 months of age, euthanized as affected by the quadriceps contracture muscle syndrome of a single limb focusing on extracellular matrix remodeling and cell-extracellular matrix interaction (i.e., meniscal cells maturation, collagen fibers typology and arrangement). The affected limbs were considered as models of continuous compression while the physiologic loaded limbs were considered as controls. The results of this study suggest that a compressive continuous force, applied to the native meniscal cells, triggers an early maturation of the cellular phenotype, at the expense of the proper organization of collagen fibers. Nevertheless, an application of a compressive force could be useful in the engineering process of meniscal tissue in order to induce a faster achievement of the mature cellular phenotype and, consequently, the earlier production of the fundamental extracellular matrix (ECM), in order to improve cellular viability and adhesion of the cells within a hypothetical synthetic scaffold.</p>
Table 6: Pairwise comparison matrix – driver perceptions
<p>Pairwise comparison matrix for driver perception</p>
FIGURES 1–7. Rhyacophila albardana McLachlan 1879, 5 in The larva of Rhyacophila albardana McLachlan 1879, including a discriminatory matrix to the Rhyacophila larvae with comb-shaped gills of Austria, Germany and Switzerland (Rhyacophilidae, Trichoptera)
FIGURES 1–7. Rhyacophila albardana McLachlan 1879, 5th instar larva. 1, head, dorsal (ac = anteclypeus; fa = frontal apotome; lb = labrum; p = parietale; small numbers refer to setal positions); 2, head, ventral (ps = prosternite; va = ventral apotome; small numbers refer to setal positions); 3, head and prothorax, right lateral (es = episternum; ps = pleural suture; tr = trochantin; small numbers refer to setal positions); 4, mandibles, ventro-apical (a = apical tooth; b = basal tooth; c = cutting edge; l = labial palp; lm = left mandible; m = maxillary palp; rm = right mandible; s = submentum; va = ventral apotome;); 5, prothorax, dorsal (small numbers refer to setal positions; 6, prosternite, surface view; 7, prosternite pitched anteriorly upward. Scale bars: 0.5 mm.
FIGURES 15–19. Figure 15. Rhyacophila albardana McLachlan 1879, 5 in The larva of Rhyacophila albardana McLachlan 1879, including a discriminatory matrix to the Rhyacophila larvae with comb-shaped gills of Austria, Germany and Switzerland (Rhyacophilidae, Trichoptera)
FIGURES 15–19. Figure 15. Rhyacophila albardana McLachlan 1879, 5th instar larva, tip of abdomen and anal proleg, right lateral (ac = anal claw; bd = distal 'b' sclerite; bv = ventral 'b' sclerite; c = 'c' sclerite; h = basoventral hook of sclerite 'b'; pb = proximal 'b' sclerite; sp = sword process; small numbers refer to setal positions; arrows = teeth on distal section of anal claw). Figures 16–19. Rhyacophila spp., 5th instar larvae. 16, R. torrentium Pictet 1834, head, dorsal; 17, R. torrentium, head, ventral; 18, R. torrentium, prosternite; 19, R. evoluta McLachlan 1879, prosternite. Scale bars: 0.5 mm (except Figs 18, 19: 0.2 mm).
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International Brain Laboratory public data
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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.