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823 results for “Attachment”
Fig. 4 in Muscle attachment scars in helcionelloids from Denmark cast light on mollusc evolution in the Cambrian
Fig. 4. Helcionelloid mollusc Eotebenna danica sp. nov., internal moulds, Andrarum Limestone, Bornholm, Denmark, Guzhangian, Miaolingian, middle Cambrian. A. MGUH 34277, lateral view (A1) with rectangles indicating location of Fig. 5B1, B2, and B3. Muscle scars at apex illustrated in different orientations (A2–A6), with arrow in A2 indicating slight diagenetic compression or deformation along edge of muscle field. Arrow in A3 indicating imbricated lamellar structure shown in detail in A4. B. MGUH 34278, apex in lateral view. C. MGUH 34279, lateral view. D. MGUH 34280, holotype, lateral (D1) and apico-lateral (D2) views, the latter showing the laterally compressed shell form, with detail of apical muscle scars (D3). E. MGUH 34281, lateral view. F. MGUH 34282, apex in lateral view. pontifex Runnegar and Jell, 1976, from the Currant Bush southern Freuchen Land, North Greenland is more strongly Limestone (Miaolingian) of Queensland, Australia, is also coiled than Eotebenna danica, with a convex supra-apical much more elongate than Eotebenna danica but the massive surface, in lateral view, and the apex strongly overhanging snorkel is circular in cross-section compared to the inverted the sub-apical surface (Peel 1989, 1991b). teardrop-shape in the two Bornholm species. Eotebenna arctica Peel, 1989, from the Henson Gletscher Stratigraphic and geographic range.—Drumian of Sweden Formation (uppermost Series 2, Stage 4, lower Cambrian) of and Guzhangian of Denmark (both middle Cambrian).
Fig. 5 in Muscle attachment scars in helcionelloids from Denmark cast light on mollusc evolution in the Cambrian
Fig. 5. Helcionelloid mollusc Eotebenna danica sp. nov. from Miaolingian, middle Cambrian A. MGUH 34283, internal mould with traces of comarginal ornamentation and rugae (arrow), western slopes of Kinnekulle, southern Sweden, Drumian. B. MGUH 34277, details of shell structure, Andrarum Limestone, Bornholm, Denmark, Guzhangian (general view of the specimen in Fig. 4A). Surface of internal mould (B1) digitally inverted and mirrored here (B2) to depict shell structure on the interior surface of the shell. Detail of imbricate lamellae on internal mould (B3).
Fig. 2. Holasteroid echinoid Echinocorys jaekeli Nietsch, 1921 in Suspected foraminiferan parasitism on a Late Cretaceous echinoid host recorded by the new attachment trace fossil Solichnus aestheticus
Fig. 2. Holasteroid echinoid Echinocorys jaekeli Nietsch, 1921 (MGUH 34117) from the upper Campanian of Hvideklint, Møn, Denmark; carrying the type series of the new foraminiferan attachment trace fossil Solichnus aestheticus igen. et isp. nov. Anterior (A1) and posterior (A2) views of the original specimen and the respective views (A3, A4) of a textured 3D digital surface model with the positions of the holotype (h; MGUH 34117a) and the seven paratypes (p1–7; MGUH 34117b–h) of Solichnus aestheticus igen. et isp. nov.; an interactive viewer with this digitype can be accessed online via Sketchfab at https://skfb.ly/oAEIA.
Fig. 1. Location and stratigraphy. A in Suspected foraminiferan parasitism on a Late Cretaceous echinoid host recorded by the new attachment trace fossil Solichnus aestheticus
Fig. 1. Location and stratigraphy. A. Hvideklint is located on the southern shore of the island of Møn in eastern Denmark. B. Schematic representation of the Campanian to Maastrichtian stratigraphy of eastern Denmark (modified after Surlyk et al. 2013).
Fig. 3 in Suspected foraminiferan parasitism on a Late Cretaceous echinoid host recorded by the new attachment trace fossil Solichnus aestheticus
Fig. 3. Type specimens of the new foraminiferan attachment trace fossil Solichnus aestheticus igen. et isp. nov. from the upper Campanian of Hvideklint, Møn, Denmark. A. The holotype trace (MGUH 34117a), photographed after (A1) and before (A2) coating with ammonium chloride, showing the extent of the diagnostic radiating canals and their interference with those of neighbouring paratypes. Close-up of the central depression of the holotype (A3) with echinoid regeneration texture (newly formed tubercles). Backscatter electron SEM image of the central depression of the holotype (A4); note that →
Figure 6 in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 6. Combination of the outlines of all dorsal anchors of each analyzed Ligophorus species (other haptoral structures outlines see http://marineparasites.org/morphometry/
Figure 5 in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 5. Cluster (A, C) and PC analysis (B, D) of the combinations of four harmonics for each dorsal and ventral anchors, and ventral bar obtained for each Ligophorus specimens. Upper graphs (A, B) are based on the size-invariant EFDs; lower graphs (C, D) – on the size-considered EFDs.
Figure 4 in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 4. PCA of the size-invariant (A, C, E) and size-considered (B, D, F) harmonics of the dorsal (А, B) and ventral (C, D) anchors, and the ventral bars (E, F) of Ligophorus species. All graphs are based on fifty harmonics. Keys: dots – dorsal anchors; triangles – ventral anchors; rhombus – ventral bars.
Figure 2. A in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 2. A After the automatic normalization, the outlines of anchors still have different orientation of the blades, different positions of the digitization starting point and directions of digitization; this affects the signs of the first harmonic components, which are shown in pink rectangle, and the signs of identical components differ. B, C After manual correction of the orientation of anchors (B) and bars (C), the outlines and signs of first harmonic components are identical.
Figure 3 in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 3. PCA of the size-invariant (A, B) and the size-considered (C, D) harmonics of all dorsal and ventral anchors of analyzed Ligophorus species. Left graphs (A, C) are based on fifty harmonics; right graphs (B, D) – on four ones. Keys: dots – dorsal anchors; triangles – ventral anchors.
Figure 1. A in A geometric morphometric approach to the analysis of the shape variability of the haptoral attachment structures of Ligophorus species (Platyhelminthes: Monogenea)
Figure 1. A Ligophorus szidati dorsal (top) and ventral (bottom) anchors were outlined by cubic Bezier polylines and stored in SVG files. B ElFourier computer program converted digitized outlines into 50 EFDs. Only first four harmonics are visible at the screenshot's bottom; the negative components of harmonics are colored in light gray. The restored outline perfectly satisfies the shape of anchor (red line around gray anchor). At the left side used anchors are shown; they differ by orientation of blades and direction of digitization; outlines oriented counterclockwise are filled.
Belonging to University in Southern Italy: a pilot study to measure students' levels of attachment among programs within the University of Palermo.
Open the record for dataset details and reuse information.
◂Fig. 5 Gametogenesis in male and female Veneriserva pygoclava. A–D Semi-thin histological sections of female Veneriserva pygoclava, stained with toluidine blue. A Cross-section of a female Veneriserva. B Close-up of large mature oocytes without discernible nurse cells. C Developing oocytes attached to mesenteries (mes), and oogonia proliferating from the ventral side of the dorsal blood vessel (bv). D Details of vitellogenic oocytes and nurse cells. Arrowheads indicate brownstained yolk platelets and yolk bodies. E Live sperm cells captured in a light micrograph. F–G Cross-sections of male Veneriserva. Note the absence of a gut in the cross-sections. Abbreviations—ac acicula, acr acrosome, bv blood vessel, coe coelomic cavity, mes mesentery, nc nurse cell, nn nurse cell nucleus, nu sperm cell nucleus, Oo oocyte, on oocyte nucleus, sp spermatogonia, vnc ventral nerve cord in Hardly Venus's servant-morphological adaptations of Veneriserva to an endoparasitic lifestyle and its phylogenetic position within Dorvilleidae (Annelida)
◂Fig. 5 Gametogenesis in male and female Veneriserva pygoclava. A–D Semi-thin histological sections of female Veneriserva pygoclava, stained with toluidine blue. A Cross-section of a female Veneriserva. B Close-up of large mature oocytes without discernible nurse cells. C Developing oocytes attached to mesenteries (mes), and oogonia proliferating from the ventral side of the dorsal blood vessel (bv). D Details of vitellogenic oocytes and nurse cells. Arrowheads indicate brownstained yolk platelets and yolk bodies. E Live sperm cells captured in a light micrograph. F–G Cross-sections of male Veneriserva. Note the absence of a gut in the cross-sections. Abbreviations—ac acicula, acr acrosome, bv blood vessel, coe coelomic cavity, mes mesentery, nc nurse cell, nn nurse cell nucleus, nu sperm cell nucleus, Oo oocyte, on oocyte nucleus, sp spermatogonia, vnc ventral nerve cord
Equation-of-Motion Coupled-Cluster Theory based on the 4-component Dirac--Coulomb(--Gaunt) Hamiltonian. Energies for single electron detachment, attachment and electronically excited states: Dataset
<p>This dataset collects the unprocessed (= outputs from calculations) and processed (= outputs from fits for obtaining spectroscopic constants) results discussed in the paper titled "Equation-of-Motion Coupled-Cluster Theory based on the 4-component Dirac--Coulomb(--Gaunt) Hamiltonian. Energies for single electron detachment, attachment and electronically excited states", by Avijit Shee, Trond Saue, Lucas Visscher and Andre Severo Pereira Gomes.</p>
Scripts and data attached to colorectal cancer study by Purcell, 2017
<p>Scripts and data attached to colorectal cancer study by Purcell, 2017.</p> <p>Distinct gut microbiome patterns associate with consensus molecular subtypes of colorectal cancer.<br> Purcell RV, Visnovska M, Biggs PJ, Schmeier S, Frizelle FA.<br> Scientific Reports, 2017, doi: <a href="http://doi.org/10.1038/s41598-017-11237-6">10.1038/s41598-017-11237-6</a></p> <p><br> Pubmed: <a href="https://www.ncbi.nlm.nih.gov/pubmed/28912574">https://www.ncbi.nlm.nih.gov/pubmed/28912574</a></p>
Digital Attachment: PhD Thesis Fiona Rochholz, Univ. Bremen, MARUM
<p>Digital Attachment for PhD Thesis by Fiona Rochholz, submitted September 2019 at University of Bremen, Germany.</p> <p>Please contact author for additional questions.</p>
Text-fig. 10. Ulmaceae. Ulmites microphylla (NEWBERRY) comb. nov. Twig with distichously attached leaves, Black Buttes Mine pit 3, Wyoming, UF 15886-14248. Scale bar = 1 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 10. Ulmaceae. Ulmites microphylla (NEWBERRY) comb. nov. Twig with distichously attached leaves, Black Buttes Mine pit 3, Wyoming, UF 15886-14248. Scale bar = 1 cm.
Text-fig. 5. Platanaceae 1–3. Macginitiea nobilis (NEWBERRY) comb. nov. 1. This specimen is labeled as corresponding to Newberry 1898, pl. 50, fig. 1 although it does not match the published drawing exactly. From near Fort Clark, North Dakota, USNM 6964. 2. Lectotype from Newberry (1898, pl. 34), from near Fort Clark, North Dakota; composite picture assembled from images of both counterparts. USNM 1070. 3. Trilobed leaf from Seven Mile Creek, Montana (orig. figured as Platanus nobilis NEWBERRY by Ward 1886, pl. 41, fig. 1). USNM 4093. 4. Platananthus speirsae PIGG et STOCKEY axis with at least 9 attached pedunculate staminate inflorescences (arrows), Seven Mile Creek, Montana (orig. Ward 1885b, pl. 32, fig. 7), USNM 4225. Scale bars 5 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 5. Platanaceae 1–3. Macginitiea nobilis (NEWBERRY) comb. nov. 1. This specimen is labeled as corresponding to Newberry 1898, pl. 50, fig. 1 although it does not match the published drawing exactly. From near Fort Clark, North Dakota, USNM 6964. 2. Lectotype from Newberry (1898, pl. 34), from near Fort Clark, North Dakota; composite picture assembled from images of both counterparts. USNM 1070. 3. Trilobed leaf from Seven Mile Creek, Montana (orig. figured as Platanus nobilis NEWBERRY by Ward 1886, pl. 41, fig. 1). USNM 4093. 4. Platananthus speirsae PIGG et STOCKEY axis with at least 9 attached pedunculate staminate inflorescences (arrows), Seven Mile Creek, Montana (orig. Ward 1885b, pl. 32, fig. 7), USNM 4225. Scale bars 5 cm.
Text-fig. 7. Cercidiphyllaceae 1–3. Trochodendroides genetrix (NEWBERRY) comb. nov. and associated reproductive structures (4, 5) from Killpecker Cr., Rock Springs, Wyoming (UF loc. 18126). 1. Twig with three attached leaves, showing variation in leaf shape and serration; composite figure assembled from images of both counterparts, UF 35427. 2. Complete leaf including petiole, UF 13243. 3. Same as 2, detail of venation. 4. Nyssidium arcticum (HEER) ILJINSKAYA fruits on an incomplete axis, UF 35454. 5. Dispersed winged seed, UF 35479. Scale = 3 cm in 1, 2; 1 cm in 3, 4; 0.5 cm in 5. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 7. Cercidiphyllaceae 1–3. Trochodendroides genetrix (NEWBERRY) comb. nov. and associated reproductive structures (4, 5) from Killpecker Cr., Rock Springs, Wyoming (UF loc. 18126). 1. Twig with three attached leaves, showing variation in leaf shape and serration; composite figure assembled from images of both counterparts, UF 35427. 2. Complete leaf including petiole, UF 13243. 3. Same as 2, detail of venation. 4. Nyssidium arcticum (HEER) ILJINSKAYA fruits on an incomplete axis, UF 35454. 5. Dispersed winged seed, UF 35479. Scale = 3 cm in 1, 2; 1 cm in 3, 4; 0.5 cm in 5.
Text-fig. 3. Filogranula cincta (GOLDFUSS), locality Chrtníky (Early Turonian), no. NM-O7620, a – general view of two specimens attached to a lychniscosan sponge Diplodictyon heteromorphum. Length of the sponge is 60 mm. b – detail of the tubes. Length of the left tube is 5.4 mm. The diameter of the aperture is 1.2 mm. Length of the right tube is 6 mm without the looped posterior portion. The diameter of the aperture is 1.4 mm. Scale bars are 5 mm. in Filogranula Cincta (G , 1831), A Serpulid Worm (Polychaeta, Sedentaria, Serpulidae) From The Bohemian Cretaceous Basin
Text-fig. 3. Filogranula cincta (GOLDFUSS), locality Chrtníky (Early Turonian), no. NM-O7620, a – general view of two specimens attached to a lychniscosan sponge Diplodictyon heteromorphum. Length of the sponge is 60 mm. b – detail of the tubes. Length of the left tube is 5.4 mm. The diameter of the aperture is 1.2 mm. Length of the right tube is 6 mm without the looped posterior portion. The diameter of the aperture is 1.4 mm. Scale bars are 5 mm.
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International Brain Laboratory public data
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OpenNeuro
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