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12,393 results for “materiality”
FIGURES 195–198. Chaetoceros bacteriastroides field material. Figs 195–196 in The planktonic diatom genus Chaetoceros Ehrenberg (Bacillariophyta) from the Adriatic Sea
FIGURES 195–198. Chaetoceros bacteriastroides field material. Figs 195–196: LM. Figs 197–198: SEM. 195) Complete chain showing orientation of the setae. Arrow shows the reduced undulated setae. 196) Terminal part of the chain with cells containing numerous chloroplasts and coiled setae (arrow). 197) Sibling valves in girdle view showing two pairs of reduced coiled setae and two fused parts of common intercalary setae. Arrow points to the shoehorn shaped outgrowth on the valve edge. 198) Detail of the intercalary common setae with small spines (arrowhead) and spirally undulated setae with T-shaped spines (arrow). Scale bars: 195=20 μm; 196=10 μm; 197=5 μm; 198=1 μm.
FIGURES 183–194. Chaetoceros vixvisibilis field material. Figs 183–185, 191–192 in The planktonic diatom genus Chaetoceros Ehrenberg (Bacillariophyta) from the Adriatic Sea
FIGURES 183–194. Chaetoceros vixvisibilis field material. Figs 183–185, 191–192: LM. Figs 186–189, 193: TEM. Figs 190, 194: SEM. 183) Middle part of a chain with broken setae. 184, 185) Intercalary cells with the narrow aperture. 186) Intercalary valve showing valve ornamentation with central annulus and ends of costae twisted in small spirals. 187) Detail of terminal valve with central annulus and rimoportula. 188) Detail of the girdle. 189, 190) Details of setae, note the absence of spines. 191, 192) Resting spores within parent cells with different number of dichotomously branched spines. 193) Resting spore with two branched spines. 194) Open resting spore, secondary valve has a single ring of puncta on the advalvar margin (arrow). Scale bars: 183=20 μm, 184–185, 191–192=10 μm; 186, 193–194=2 μm; 187–190=1 μm.
FIGURES 142–153. Chaetoceros lauderi culture material, strain PMFL1. Figs 142–143, 151 in The planktonic diatom genus Chaetoceros Ehrenberg (Bacillariophyta) from the Adriatic Sea
FIGURES 142–153. Chaetoceros lauderi culture material, strain PMFL1. Figs 142–143, 151: LM. Figs 144–146, 148, 150: TEM. Figs 147, 149, 152–153: SEM. 142) Complete chain showing setae orientation. 143) Intercalary cells with numerous chloroplasts. 144) Two overlapped sibling valves showing valve ornamentation. 145) Detail of the valve with central annulus and anastomosing ribs. 146) Terminal valve with slit-like rimoportula (arrow). Note the parallel ribs on the valve mantle. 147) Terminal valve with external flattened tube of the rimoportula. Note the low hyaline rim on the marginal ridge. 148) Detail of the terminal valve with the slit-like rimoportula. 149) Detail of a seta. 150) Detail of the girdle band. 151) Resting spore. Note the single ring of puncta on the advalvar margin of the secondary valve mantle (arrow). 152) Primary valve of the resting spore. 153) Secondary valve of the resting spore with the single ring of puncta on the advalvar mantle margin. Scale bars: 142=50 μm; 143=20 μm; 151–153=10 μm; 144, 146–147=5 μm; 145, 148–150=1 μm.
FIGURE 1 in Enterographa confusa sp. nov. (Roccellaceae, Arthoniales) discovered by chance in type material of its host lichen Arthonia ochraceella, described more than a century ago
FIGURE 1. Enterographa confusa (A–E, holotype, G). A. E. confusa (black arrows point to ascomata of the lichenicolous fungi) forming a paler, whitish area in the thallus of its host, Arthonia ochraceella (white arrows point to ascomata of the host lichen). B. Ascomata of E. confusa. C. Asci in water. D. asci in KI showing the KI+ blue apical ring. E. Ascospores in water. Scale in A = 500 μm, in B = 100 μm, in C–D = 10 μm, in E = 5 μm. (Photos D. Ertz).
FIGURE 533 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURE 533. NMDS biplot of Bray-Curtis dissimilarity matrix of untransformed relative abundance of Encyonopsis in lake periphyton samples. Inset is a plot of lakes with significant environmental factors (p<0.05) fitted a posteriori, including true colour (TC), chlorophyll a (chla), total phosphorus (TP), total oxidised nitrogen (TON), silica (Si), total ammonia (NH4), conductivity (cond), alkalinity (alk) and pH. Main plot shows the location of Encyonopsis species added as weighted averages of site scores with surface contour plots for TP (red curves) and Alkalinity (blue curves) gradients fitted a posteriori.
FIGURE 530 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURE 530. Box plots of the distribution of valve characters measured with SEM for Encyonopsis. Only diatom frustules having data for all measured characters is plotted. Boxes represent the 25–75% quartiles (excluding outliers) with the median shown as a horizontal bold line. Whiskers represent the upper and lower data points less than 1.5 times the box height and outliers are individual points outside the whiskers. A. Boxplot comparing the distribution of valve length data. B. Comparison of valve width. C. Comparison of valve length to breadth ratio. D. Comparison of ventral stria density. All data are measured using populations of Encyonopsis from Ireland unless otherwise stated. E. neerlandica (ENER), E. carraensis (ECAR), E. subminuta (ESUB), E. krammeri (EKRA), E. krammeri capitate form in E. alpina type material (EKRA-alp), E. tavirana type material (ETAV-typ), E. aff. tavirana Irish populations (ETAV-IE), Encyonopsis sp. 1 (ESP1), E. alpina type material (EALP-typ), E. alpina Irish populations (EALP-IE), E. minuta (EMIN), Encyonopsis sp. 2 (ESP2), E. horticola (EHRT), E. hibernica (EHIB), Encyonopsis sp. 3 (ESP3).
FIGURES 449–480. Encyonopsis krammeri Reichardt. Figs 449–472 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 449–480. Encyonopsis krammeri Reichardt. Figs 449–472. LM. Figs 449–454. Valves illustrating the dorsiventral form and narrow rostrate poles for the most commonly encountered form. Figs 455–460. A population with more protracted subcapitate poles. Figs 461–472. A more lanceolate form corresponding to E. angusta Krammer & Lange-Bertalot with more clearly capitate rounded ends. Figs 473–480. SEM. Figs 473–478. External view of frustules with differing outline and apices but with equivalent ultrastructural morphology. Figs 479–480. Internal view with thickened silica between helictoglossa and end of apices. Scale bar in Fig. 472 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 417–448. Encyonopsis krammeri Reichardt. Figs 417–448 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 417–448. Encyonopsis krammeri Reichardt. Figs 417–448. LM. Figs 417–440. Valves showing morphological range and size reduction series in Irish lakes. Figs 441–448. SEM. Figs 441 & 443–446. External view. Figs 442 & 447. Internal view. Fig. 448 Girdle view. Scale bar in Fig. 440 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 397–404 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 397–404. Encyonopsis horticola Van de Vijver & Compère Figs 397–402. LM. Figs 397–402. Valves showing morphological range of a single population in L. Gur, Co. Limerick. Figs 403–404. SEM. Fig 403. External view. Fig. 404. Internal view. Scale bar in Fig. 402 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 353–396 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 353–396. Encyonopsis sp. 2 aff. minuta Figs 353–385. LM. Figs 353–385. Valves showing morphological range and size reduction in populations. Figs 386–396. SEM. Figs 386–395. External valve view with narrow rostrate apices. Fig 396. Internal view lacking a clear intermission at central area. Scale bar in Fig. 385 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 320–352. Encyonopsis minuta Krammer & Reichardt Figs 320–345 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 320–352. Encyonopsis minuta Krammer & Reichardt Figs 320–345. LM. Figs 320–345. Illustrating morphology of populations with a size reduction series. Figs 346–352. SEM. Figs 346–350. External view with valves maintaining bluntly rounded poles. Figs 351– 352. Internal view showing distinctive intermissio at central area. Scale bar in Fig. 345 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 511–529. Encyonopsis subminuta agg. Figs 511–522 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 511–529. Encyonopsis subminuta agg. Figs 511–522. Valves showing morphological range and size variation in populations from Irish lakes. Figs 523–529. SEM. Figs 523–527. External and internal view of Encyonopsis subminuta Krammer & Reichardt. Fig. 528–529. Internal and external of E. aff. subminuta. Scale bar in Fig. 522 = 10 μm for LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURE 532 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURE 532. Scatter plots of the distribution of Encyonopsis taxa in relation to A. Total phosphorus (TP) and B. Alkalinity. Vertical lines indicate the location of optima derived from weighted averages of species occurrences for TP (red) and alkalinity (blue). Taxon codes correspond to Fig. 530, with All (ENCY All) and Unidentified (ENCY unid.) Encyonopsis categories illustrated for comparison.
FIGURES 201–245. Encyonopsis aff. tavirana. Figs 201–236 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 201–245. Encyonopsis aff. tavirana. Figs 201–236. LM. Figs 201–236. Valves showing morphological variability for a size diminution series. Figs 237–245. SEM. Figs 237 & 239–243. External view. Figs 238 & 244–245. Internal view. Scale bar in Fig. 236 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 246–287 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 246–287. Encyonopsis sp. 1 Figs 246–287. LM. Figs 246–281. Valves showing morphological range and size variation in populations. Figs 282–287. SEM. Figs 282–285. External view. Figs 286–287. Internal view. Scale bar in Fig. 257 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 178–200 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 178–200. Encyonopsis tavirana Krammer Typus: Prap. 517B IOK. Figs 178–192. LM. Figs 178–192. Valves showing range of morphological variability and variation in type population. Figs 193–200. SEM. Fig. 193. External view. Fig. 194. Internal view. Figs 195–199. SEM showing variation in outline and apices in type population. Fig. 200. Close up of valve at pole showing form of distal raphe ending and shape of areolae. Scale bar in Fig. 189 = 10 μm for LM figs 178–189 and in Fig. 192 = 10 μm for LM figs 190–192. Scale bar in all SEM micrographs = 1 μm.
FIGURES 288–319. Encyonopsis minuta Krammer & Reichardt Figs 288–319 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 288–319. Encyonopsis minuta Krammer & Reichardt Figs 288–319. LM. Figs 288–311. Valves showing morphological range and size variation in populations with clearly capitate apices. Figs 312–319. SEM. Figs 312–315. External view. Figs 316–318. Internal view. Fig. 319. Internal view of raphe fissure with clear intermissio visible. Scale bar in Fig. 311 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 139–177 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 139–177. Encyonopsis Typus: Prap. 77A IOK. Figs 139–177. LM. Figs 139–151. E. angusta Krammer & Lange-Bertalot. Figs 152–173. Encyonopsis krammeri Reichardt. Figs 174–177. E. alpina Krammer & Lange-Bertalot. Scale bar in Fig. 151 = 10 μm for all LM figures.
FIGURES 99–138 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 99–138. Encyonopsis alpina Krammer & Lange-Bertalot. Individuals from Ireland. Figs 99–131. LM. Figs 99–131. Valves showing morphological and variability in size for populations from Irish lakes. Figs 132–138. SEM. Figs 132–135. External view. Figs 136–138. Internal view. Scale bar in Fig. 131 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.
FIGURES 73–98 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland
FIGURES 73–98. Encyonopsis alpina Krammer & Lange-Bertalot Typus: Prap. 5b IOK. Individuals from type material Typus: Prap. 5b IOK. Figs 73–94. LM. Figs 73–94. Valves showing morphological variability and variation in size in type population. Figs 95–98. SEM. Fig. 95. External view. Fig. 96. External view of tilted frustule illustrating the arrangement of the intact cingulum, composed of two bands, with copulae tapered near the middle and having a single visible row of pores. Figs 98. Internal view. Scale bar in Fig. 94 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 2 μm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.