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812 results for “columns”
FIGURE 4. Malaxis irmae. A. Habit. B. Flower frontal view. C. Flower side view. D. Dorsal sepal. E. Petal. F. Lateral sepal. G. Labellum. H. Column from above. I. Column side view. J in A new paludicolous species of Malaxis (Orchidaceae) from Argentina and Uruguay
FIGURE 4. Malaxis irmae. A. Habit. B. Flower frontal view. C. Flower side view. D. Dorsal sepal. E. Petal. F. Lateral sepal. G. Labellum. H. Column from above. I. Column side view. J. Column from below. Drawn with camera lucida by Rolando Jiménez-Machorro from Radins 105.
FIGURE 1. Laelia halbingeriana. A. Flowering plant. B. Flower. C. Labellum and column from side. D. Dorsal sepal. E. Petal. F. Lateral sepal. G. Labellum. H. Column, ventral view. I in A new species and a new natural hybrid of Laelia (Orchidaceae) from Oaxaca, Mexico
FIGURE 1. Laelia halbingeriana. A. Flowering plant. B. Flower. C. Labellum and column from side. D. Dorsal sepal. E. Petal. F. Lateral sepal. G. Labellum. H. Column, ventral view. I. Column apex, ventral view after removal of the pollinarium. J. Ovary and column, longitudinal section. K. Anther. L. Pollinarium. Drawn by Rolando Jiménez-Machorro from Guzmán sub Soto 7934.
Data related to: Open-system evolution of a crustal-scale magma column, Klamath Mountains, California
<p>Granitic magmas commonly display evidence for some level of interaction with and/or origins from crustal rocks. There is fundamental debate in the community as to the processes that control the origins of these magmas and the potential for their contamination as they pass through the crust. One approach to addressing these issues involves a combination of detailed field mapping combined with geochemical analysis of bulk-rock samples and their constituent minerals. In particular, resolution of debates about magma origin(s) and contamination processes rely on U-Pb ages of zircon combined with isotopic data gathered from bulk-rock samples and from minerals such as zircon.</p> <p>The data presented here consist of U-Pb, Hf, and oxygen isotope analyses of zircon crystals separated from a major plutonic complex in northern California: the Wooley Creek batholith and Slinkard pluton. In addition, data are presented for samples of the metamorphic rocks that host these intrusions and for xenoliths of these host rocks engulfed by the intrusions. These data are discussed in the above-mentioned manuscript. Generation of the data was supported by National Science Foundation grants EAR-0838342 to C. Barnes and A. Yoshinobu, EAR-0838546 to K. Chamberlain, and EAR-1524336 to J. Valley. The WiscSIMS isotope facility (oxygen isotope data) was supported by NSF grant EAR-1658823 and the University of Wisconsin-Madison.</p> <p>Figure 1 illustrates the locations of plutonic samples analyzed.</p> <p>Table 1 presents sample locations and rock types.</p> <p>Tables 2–5 present U-Pb ages and Hf isotope data determined by laser-ablation inductively coupled plasma mass spectrometry at the University of California-Santa Barbara.</p> <p>Tables 6A–6E present U-Pb ages determined by SHRIMP-RG (sensitive high resolution ion microprobe-reverse geometry) at Stanford University.</p> <p>Table 7 presents oxygen isotope (zircon) data determined by SIMS (secondary ion mass spectrometry at the University of Wisconsin-Madison.</p>
FIGURE 4. Vanda malipoensis L.H.Zou, J.X.Huang & Z.J.Liu. A. Flowering plant. B. Flower, front view. C. Column without anther cap. D in Vanda malipoensis, a new species of Vanda (Orchidaceae: Epidendroideae; Vandeae) from China: evidence from morphological and molecular phylogenetic analyses
FIGURE 4. Vanda malipoensis L.H.Zou, J.X.Huang & Z.J.Liu. A. Flowering plant. B. Flower, front view. C. Column without anther cap. D. Longitudinal section of flower (sepal and petal removed). E. Pollinarium.
FIGURE 4. Goodyera malipoensis Q.X.Guan & S.P.Chen. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column, upper view. E. Column, bottom view. F. Lip. G in Goodyera malipoensis (Cranichideae, Orchidaceae), a new species from China: Evidence from morphological and molecular analyses
FIGURE 4. Goodyera malipoensis Q.X.Guan & S.P.Chen. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column, upper view. E. Column, bottom view. F. Lip. G. Pollinarium. Photographs by Wen-Hui Rao.
FIGURE 5. Dendrobium wenshanense. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column. E. Pollinarium. F. A in Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA
FIGURE 5. Dendrobium wenshanense. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column. E. Pollinarium. F. A flower of D. wilsonii.
FIGURE 7. Dendrobium longlingense. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column. E. Pollinarium. F. A in Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA
FIGURE 7. Dendrobium longlingense. A. Flowering plant. B. Flower, front view. C. Flower, side view. D. Column. E. Pollinarium. F. A flower of D. longcornu.
FIGURE 1. Bulbophyllum pauwelsianum. A. Plant habit. B. Flower. C. Lip. D. Column only. E in Taxonomy of Atlantic Central African orchids 3. A new species of Bulbophyllum Thouars (Orchidaceae) from the Monts de Cristal, Gabon
FIGURE 1. Bulbophyllum pauwelsianum. A. Plant habit. B. Flower. C. Lip. D. Column only. E. (left to right) Dorsal sepal, petal, lateral sepal. Bars. 5 cm (A); 1 mm (B, C, D & E).
Supplementary Data for "Hydrate Formation on Marine Seep Bubbles and the Implications for Water Column Methane Dissolution"
<p>This data deposit contains the data necessary to reproduce results presented in the paper "Hydrate Formation on Marine Seep Bubbles and the Implications for Water Column Methane Dissolution", to appear in JGR Oceans. </p> <p>The files "Fu_AGUSupplementary_S11.xlsx" and "Fu_AGUSupplementary_S12.xlsx" are referenced in the supplement of the original paper. </p> <p>The file "Fu_AGUSupplementary_additionalDATA.xlsx" contains all the data and inputs used to create Figure 14, 15 and 16 of the original manuscript.</p>
Sling load - Dataset of software tests on column detection algorithm with laserscanner data
<p>This dataset contains data and scripts for plotting results of testing of the algorithm of column detection, using laserscanner data.</p>
Figure 4 in Development and evolution of regionalization within the avian axial column
Figure 4. Images and associated schematic diagrams of cleared and stained axial skeletons of chicken (Gallus gallus domesticus) embryos from developmental stages 34 to 36. A, stage 34 (day 8 of incubation) right lateral view. B, stage 34 right lateral schematic. C, stage 34 posterior schematic. D, stage 35 (days 8–9 of incubation) right lateral view. E, stage 35 right lateral schematic. F, stage 35 posterior schematic. G, stage 36 (day 10 of incubation) right lateral view. H, stage 35 right lateral schematic. I, stage 35 posterior schematic. Blue is cartilage and dark purple represents ossified tissue within the images. Light grey is cartilage and black represents ossified tissue in the diagrams. Scale bar, 1 cm.
Figure 7 in Development and evolution of regionalization within the avian axial column
Figure 7. Images and associated schematic diagrams of cleared and stained axial skeletons of chicken (Gallus gallus domesticus) embryos from developmental stages 43 to 45. A, stage 43 (day 17 of incubation) right lateral view. B, stage 43 right lateral schematic. C, stage 43 posterior schematic. D, stage 44 (day 18 of incubation) right lateral view. E, stage 44 right lateral schematic. F, stage 44 posterior schematic. G, stage 45 (day 19–20 of incubation) right lateral view. H, stage 45 right lateral schematic. I, stage 45 posterior schematic. Blue is cartilage and dark purple represents ossified tissue. Light grey is cartilage and black represents ossified tissue in the diagrams. Scale bar, 1 cm.
Figure 8 in Development and evolution of regionalization within the avian axial column
Figure 8. Schematic of ossification and fusion sequence of the developing chicken axial column. Shading indicates degree of ossification of all scored anatomies within each vertebral segment, given in Supporting Information, Table S1. Fusions between adjacent vertebrae are indicated with black outlines. Note that the lumbosacrals begin fusions from two regions that remain separate until stage 42.
Figure 2 in Development and evolution of regionalization within the avian axial column
Figure 2. Images and associated schematic diagrams of cleared and stained axial skeletons of chicken (Gallus gallus domesticus) embryos from developmental stages 28 to 30. A, stage 28 (day 5½ of incubation) right lateral view. B, stage 28 right lateral schematic. C, stage 28 posterior schematic. D, stage 29 (day 6 of incubation) right lateral view. E, stage 29 right lateral schematic. F, stage 29 posterior schematic. G, stage 30 (day 6½ of incubation) right lateral view. H, stage 30 right lateral schematic. I, stage 30 posterior schematic. Blue is cartilage and dark purple represents ossified tissue within the images. Light grey is cartilage and black represents ossified tissue within the diagrams. Scale bar, 1 cm.
Figure 1 in Development and evolution of regionalization within the avian axial column
Figure 1. Simplified vertebrate phylogeny with selected published Hox expression boundaries within the somitic mesoderm. Axial skeletons are drawn in dorsal view, except for zebrafish drawn in left lateral view. Anterior–posterior Hox expression boundaries are represented by coloured bars. Fusions within the axial column are represented by black shading. Zebrafish expression patterns are reported by Morin-Kensicki et al. (2002), whiptail lizard by Woltering et al. (2009), alligator by Mansfield & Abzhanov (2010) and chicken and mouse by Burke et al. (1995).
Figure 5 in Development and evolution of regionalization within the avian axial column
Figure 5. Images and associated schematic diagrams of cleared and stained axial skeletons of chicken (Gallus gallus domesticus) embryos from developmental stages 37 to 39. A, stage 37 (day 11 of incubation) right lateral view. B, stage 37 right lateral schematic. C, stage 37 posterior schematic. D, stage 38 (day 12 of incubation) right lateral view. E, stage 38 right lateral schematic. F, stage 38 posterior schematic. G, stage 39 (day 13 of incubation) right lateral view. H, stage 39 right lateral schematic. I, stage 39 posterior schematic. Blue is cartilage and dark purple represents ossified tissue. Light grey is cartilage and black represents ossified tissue in the diagrams. Scale bar, 1 cm.
FIGURE 3. Cymbidium xichouense. A. Flowering plant. B. Flower, front view. C. Perianth. D. Column, side view. E in Cymbidium xichouense (Orchidaceae; Epidendroideae), a new species from China: evidence from morphological and molecular data
FIGURE 3. Cymbidium xichouense. A. Flowering plant. B. Flower, front view. C. Perianth. D. Column, side view. E. Pollinarium, front view and back view. Drawn by Wenqi Hu.
Stratigraphic column of the Xiazhen Formation with the 18 stromatoporoid-bearing intervals
<p>A diverse labechiid stromatoporoid assemblage that includes 16 species in 8 genera was found in the Upper Ordovician Xiazhen Formation (mid-late Katian) at Zhuzhai, Jiangxi Province of South China. The assemblage is characterized by a combination of: a) North China provincial species succeeding from their origination in the Darriwilian, including <i>Pseudostylodictyon </i><i>poshanense</i> Ozaki, 1938, <i>Labechia shanhsiensis</i> Yabe and Sugiyama, 1930, <i>Lb</i>. <i>variabilis</i> Yabe and Sugiyama, 1930 and <i>Labechiella regularis</i> (Yabe and Sugiyama, 1930), and b) South China endemic species, including three new species (<i>Lb. zhuzhainus</i> Jeon sp. nov., <i>Lblla</i>. <i>beluatus</i> Jeon sp. nov., <i>Sinabeatricea </i><i>luteolus</i> Jeon gen. et sp. nov.), and four species in open nomenclature (<i>Rosenella</i> sp., <i>Cystostroma </i>sp., <i>Pseudostylodictyon</i> sp. and <i>Labechia </i>sp.). The finding of <i>Lblla</i>. <i>gondwanense</i> Jeon sp. nov., <i>Stylostroma </i><i>bubsense</i> Webby, 1991, <i>Sty</i>.<i> ugbrookense</i> Webby, 1991 and <i>Thamnobeatricea gouldi</i> Webby, 1991 in the formation indicates that Tasmania was closely related to South China, and had a closer paleobiogeographical relation with peri-Gondwanan terranes than Laurentia. In addition, the occurrences of <i>Labechia altunensis</i> Dong and Wang, 1984 and <i>Stylostroma</i> species support a close biogeographic link between Tarim and South China through the Middle to Late Ordovician interval, corresponding with the results from other fossil groups such as brachiopods, conodonts and chitinozoans. The diverse labechiids from the Xiazhen Formation improve our understanding of the diversity of Ordovician stromatoporoids in peri-Gondwanan terranes and the biogeographic affinities among Australia (especially Tasmania rather than central New South Wales), Tarim and South China.</p>
Spectral induced polarization signatures of microbial nitrate reduction in unsaturated sediment columns
<p>This file contains the SIP spectra data of nitrate bioreduction experiments promoted by <em>Shewanella oneidensis strain </em>MR-1 (Exp. 1-3) in unsaturated coarse H2C and fine H2F Hanford sediments. The data are sorted by the phase angle (mrads), quadrature (imaginary) and in-phase (real) conductivity (mS/m). </p>
Nonsmooth simulations of 3D Drucker-Prager granular flows and validation against experimental column collapses
<p> </p> <p># About</p> <p>This archive aims to reproduce the results of the article entitled: "***Nonsmooth simulations of 3D Drucker-Prager granular flows and validation against experimental column collapses***" *by Gauthier Rousseau, Thibaut Métivet, Hugo Rousseau, Gilles Daviet, and Florence Bertails-Descoubes*</p> <p> </p> <p>## Contents</p> <p> </p> <p>- The experimental data: raw videos, experimental information, velocity and profiles</p> <p>- The `sand6py` code which is a fork of [Daviet PhD][1] `sand6` code including [diphasic feature][2] and other new features developed for the paper (collapses scenarios with frictional door, hysteresis, python binding with `pybind11`)</p> <p>- Python scripts:</p> <p>- for performing velocimetry measurements</p> <p>- for running the `sand6` 3D simulations of granular column collapses</p> <p>- for plotting paper figures</p> <p><br> </p> <p>The git repository corresponding to `sand6py` is available on [https://gitlab.com/groussea/sand6py](https://gitlab.com/groussea/sand6py)</p> <p> </p> <p>A maintained version of sand6 is available on [https://gitlab.inria.fr/elan-public-code/sand6](https://gitlab.inria.fr/elan-public-code/sand6)</p> <p> </p> <p>## Figures</p> <p> </p> <p>the figures of the article are reproducible from the python scripts in the `python/figurejfm` path</p> <p> </p> <p>python dependencies are `matplotlib opencv jupyter vtk h5py tqdm scikit-image opyf`</p> <p> </p> <p>You may obtain all the required dependencies in a convenient conda environment using the following command line in your terminal:</p> <p> </p> <p>```shell</p> <p>conda create --channel conda-forge -n sand6env python=3.9 matplotlib opencv jupyter vtk h5py tqdm scikit-image</p> <p> </p> <p>conda activate sand6env</p> <p>```</p> <p> </p> <p>Corresponding e-mail: gauthier.rousseau@gmail.com</p> <p> </p> <p>[1]: tel.archives-ouvertes.fr/tel-01684673 "*Modeling and simulating complex materials subject to frictional contact: Application to fibrous and granular media*. Diss. Ph. D. Dissertation. Université Grenoble Alpes. , 2016"</p> <p>[2]: https://hal.inria.fr/hal-01458951 "Simulation of Drucker–Prager granular flows inside Newtonian fluids"</p> <p> </p>
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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.