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FIGURE 22 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 22. Spinning organs of Uduba schlingeri, female CASENT9025468 from Vatoharanana, Parc Nacional Ranomafana, scanning electron micrographs (SEM). A. Whole spinnerets. B. Right ALS. C. PMS. D. Left PLS. AC, aciniform gland spigot(s); CY, cylindrical gland spigot(s); Fls, flankers of pseudoflagelliform gland spigot; MAP, major ampullate gland spigot(s); mAP, minor ampullate gland spigot(s); MS, modified spigot, or pseudoflagelliform gland spigot; PI, piriform gland spigot(s); Tp, tartipore. Scale bars: A, C = 100 µm, B = 20 µm, D = 10 µm.
FIGURE 3 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 3. Habitus photos of Uduba schlingeri from Parc National Ranomafana. A, B, D, G. Female ♀ (CASENT9006075). C, E, F, H. ♂ Holotype male (CASENT9006052). A. Dorsal. B. Ventral. C. Dorsal. D. Carapace, dorsal. E. Ventral. F. Carapace, dorsal. G. Carapace, lateral. H. Carapace, lateral. Scale bars = 5 mm.
FIGURE 2 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 2. Uduba spp., nests and live individuals. A, C, U. schlingeri, ♀, CASENT9006058. B, D, U. evanescens (Dahl, 1901), ♀, CASENT9006088. A. Tubular nest surmounted by funnel of cribellate silk, Ranomafana. B. Nest opening on soil surface, Ranomafana. C. Tubular nest, Ranomafana. D. Nest opening on soil surface, Ranomafana. E. U. madagascariensis (Vinson, 1863), ♂ CASENT9006030, specimen from suburbs of Antananarivo. A–D. Photos by Dong Lin, Ranomafana, April 1998. E. Photo by Nikolaj Scharff, November 1993. Scale bars = 20 mm.
FIGURE 9 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 9. Habitus photos of Uduba spp., males, dorsal views. A. U. schlingeri, (CASENT9006077) from R. S. de Ivohibe. B. U. woodae, CASENT9017831 from Lake Ranobe. C. U. lehibekokoa, Holotype (CASENT9017929) from tropical dry forest in Parc National de Namoroka. D. U. salegy, Holotype (CASENT9006044) from montane rainforest in Parc National Montagne d'Ambre. E. U. ibonia, CASENT9006034 from Parc National Ranomafana. F. U. fandroana, CASENT9006103 from Forêt d'Ankazomivady. G. U. kavanaughi, Holotype (CASENT9029870) from evergreen forest in Parc National Ranomafana. H. U. lamba, Holotype (CASENT9042542) from rainforest in Réserve Nationale Intégrale Betampona. Scale bars: A–F, H = 5 mm, G = 10 mm.
FIGURE 17 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 17. Uduba spp., sensilla, SEM images. A. U. platnicki, ♀ CASENT9030253 from Mikira Forest, tarsus I setae and trichobothrium. B, D, F. U. schlingeri, ♀ CASENT9025468, from Vatoharanana, Ranomafana National Park. B. Chemosensory seta, tarsus I. D. Tarsus IV, trichobothrial base. F. Chemosensory seta, tip, tarsus I. C, E. U. schlingeri, ♂ CASENT9006052 from Talatakely, Ranomafana National Park. C. Cymbium of palpus, tarsal organ. E. Palpal tibia, trichobothrial base. G. U. schlingeri, ♀ CASENT9006056 from Talatakely, Ranomafana National Park, tarsus I setae and tarsal organ. H. U. fisheri, ♂ CASENT9006056 from 3 km 41°NE Andranomay, near Anjozorobe, cymbium of palpus, tarsal organ. Scale bars: A, C, E = 10 µm, B = 30 µm, D = 2 µm, F = 1 µm, G = 3 µm, H = 15 µm.
FIGURE 1. Uduba spp., live individuals. A, B. U in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 1. Uduba spp., live individuals. A, B. U. kavanaughi, Holotype ♂ (CASENT9029870) from evergreen forest at 970m elevation at Talatakely, Parc National Ranomafana, January 2009. C, D. U. kavanaughi, Paratype ♀, CASENT9003517, Talatakely, 1.68 km SW Ranomafana, Parc National Ranomafana, January 2009. E. U. kavanaughi, Juvenile ♀, Parc National Ranomafana, April 1998. F. U. madagascariensis (Vinson, 1863), ♂ CASENT9006030, specimen from suburbs of Antananarivo. Photos A, B, F by Nikolaj Scharff, C, D by Charles Griswold, E by Dong Lin. Scale bars = 10 mm.
FIGURE 12. Uduba spp., morphology photos. A–C. U in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 12. Uduba spp., morphology photos. A–C. U. schlingeri, ♂ CASENT9006052 from Talatakely, Ranomafana National Park. D, F. U. schlingeri, ♀ CASENT9006075 from Vatoharanana, Ranomafana National Park. E. U. fisheri, ♀ CASENT9026389 from Anjozorobe. A. Cephalothorax, dorsal. B. Cephalothorax, ventral. C. Habitus, lateral. D. Face, clypeus and divided chilum, anterior. E. Pedicel, dorsal (anterior to top). F. Habitus, lateral. Scale bars: A, B, F = 2 mm, C = 2 mm, D =1 mm, E = 0.5 mm.
FIGURE 21 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 21. Spinning organs of Uduba schlingeri, male CASENT9006052 from Talatakely, Parc Nacional Ranomafana, scanning electron micrographs (SEM). A. Whole spinnerets. B. Left ALS, showing Nu of MAP. C. Apex of left PMS. D. Left PMS, showing Nu of MS and Fls triplet. AC, aciniform gland spigot(s); Fls, flankers of pseudoflagelliform gland spigot; MAP, major ampullate gland spigot(s); mAP, minor ampullate gland spigot(s); MS, modified spigot, or pseudoflagelliform gland spigot; Nu, nubbin; PI, piriform gland spigot(s); Tp, tartipore. Scale bars: A = 100 µm, B = 20 µm, C, D = 10 µm.
FIGURE 26 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 26. Spinning organs of Uduba spp. A. B. U. schlingeri ♀, (CASENT9006075), Vatoharanana, Parc Nacional Ranomafana. C. U. lamba, ♂, holotype, (CASENT9042542), R.N.I. Betampona. Cl, colulus, Cr, cribellum. Scale bars: A, B = 0.5 mm, C = 2.0 mm.
FIGURE 33. Uduba dahli Simon, 1903, genitalia. A, D in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 33. Uduba dahli Simon, 1903, genitalia. A, D. Left male palpus, prolateral and ventral, Marussenca madagascariensis (Dahl, 1901), paralectotype male, ZMB25277a. B, C. Female genitalia, Marussenca madagascariensis (Dahl, 1901), lectotype female, ZMB25277a. A. Prolateral. B. Epigynum, ventral. C. Vulva, dorsal. D. Ventral. Illustrations by Charles Griswold. Scale bar = 1.0 mm.
FIGURE 25 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 25. Details of spinning organs of male Uduba spp., scanning electron micrographs (SEM). A, C. U. fisheri (CASENT9026389) from Anjozorobe. B, D, E. U. schlingeri, (CASENT9006052) from Talatakely, Parc Nacional Ranomafana. A. Cribellum, lacking spigots. B. Left PMS showing mAP and TP. C. Left PLS showing nubbins (Nu) that remain from MS-MSFls triplet. D. Left ALS, showing MAP, TP, and MAP Nu. E. Left PLS showing nubbins (Fl) that remain from MS-MSFl triplet. Fls, nubbins of flankers of pseudoflagelliform gland spigot; MAP, major ampullate gland spigot(s); MAP-Nu, major ampullate gland spigot nubbin; mAP, minor ampullate gland spigot(s); MS, nubbin of modified spigot, or pseudoflagelliform gland spigot; TP, tartipore. Scale bars: A–D = 10 µm, E = 2 µm.
FIGURE 38 in A Revision of the Malagasy Crack-Leg Spiders of the Genus Uduba Simon, 1880 (Araneae, Udubidae), with Description of 35 New Species from Madagascar
FIGURE 38. Slide mounted syntypes of Calamistrula evanescens Dahl 1901 (= Uduba evanescens (Dahl, 1901)). B, D, E, F. Lectotype female, ZMB30810. A, C, G–I. Syntype. A. ZMB30809, legs and mouthparts. B. ZMB30810, legs. C. ZMB30808a, legs and endites. D. ZMB30811a, abdomen. E. ZMB30811a, abdomen with spinnerets. F. ZMB30811a, ♀ genitalia. G. ZMB30809, palpal tarsus and leg tarsus. H. ZMB30810, leg tarsi. I. ZMB30809, chelicerae. Scale bars: A–C = 5.0 mm, D = 1.0 mm, E, F = 0.5 mm, G–I = 0.25 mm.
Ultrasound scans of wind turbine bearings with white etching crack damage
<p>A set of ultrasound images of wind turbine bearings with white etching crack subsurface damage. Attenuation levels above -10 dB indicate subsurface damage. Five tests were run under constant loading in a laboratory test rig, with two bearings in parallel. Tests were stopped at the indicated times (in hours) when vibration levels went above a certain threshold. This typically means that one of the two bearings has failed, although this is somewhat inconclusive for the fifth test where both bearings seem to be close to failure. For each bearing two sides were scanned (indicated by A and H).</p> <p>The experiment was performed in summer-autumn 2017 by DTU Wind Energy, as part of the FP7 Integrated Research Programme in the field of Wind Energy (IRPWIND), 2nd Round of Joint Experiments.</p> <p>For more information about this dataset please contact Dr Hilmar Danielsen at DTU Wind Energy.<br> </p> <p> </p>
Text-fig. 5. Scattered valves of Aulacoseira distans (EHRENBERG) SIMONSEN 1979, cracked valves of Ellerbeckia arenaria (MOORE) CRAWFORD 1988 and Tetracyclus ellipticus (EHRENBERG) GRUNOW 1862 as well as broken scleres of freshwater sponges (on the right hand) are lying in a clayish matrix. SEM-photograph, sample Sf 380, seam 4. in Siliceous Microfossils From The Oligocene Tripoli-Deposit Of Seifhennersdorf
Text-fig. 5. Scattered valves of Aulacoseira distans (EHRENBERG) SIMONSEN 1979, cracked valves of Ellerbeckia arenaria (MOORE) CRAWFORD 1988 and Tetracyclus ellipticus (EHRENBERG) GRUNOW 1862 as well as broken scleres of freshwater sponges (on the right hand) are lying in a clayish matrix. SEM-photograph, sample Sf 380, seam 4.
Text-fig. 2. Cracked chrysophycean-cysts and nest-like accumulation of the pennate diatom Gomphonema bohemicum REICHELT et FRICKE 1902 embedded in a bituminous and clayish matrix, SEM-photograph, sample Sf (no number), seam 1 roof. in Siliceous Microfossils From The Oligocene Tripoli-Deposit Of Seifhennersdorf
Text-fig. 2. Cracked chrysophycean-cysts and nest-like accumulation of the pennate diatom Gomphonema bohemicum REICHELT et FRICKE 1902 embedded in a bituminous and clayish matrix, SEM-photograph, sample Sf (no number), seam 1 roof.
Dataset for the publication "Identification of plasticity-induced crack closure by using high-resolution digital image correlation"
<p>This repository publishes the data generated in the article "Identification of plasticity-induced crack closure by using high-resolution digital image correlation" (see arxiv preprint <a href="https://arxiv.org/html/2409.02560v1">Plasticity-induced crack closure identification during fatigue crack growth in AA2024-T3 by using high-resolution digital image correlation (arxiv.org)</a>)</p> <p>This repository is structured with the following subfolders:</p> <ul> <li><strong>0_fe_data: </strong>contains the displacement field of the free surface of the 3D finite element model that were used to determine the crack opening curves and, in the following, the crack opening value Kop</li> <li><strong>1_hrdic_data: </strong>contains the high-resolution DIC displacement field data at a crack length of 27.8 mm at different load levels, starting from minimum load 1.5 kN to maximum load 15 kN</li> </ul>
Raw data for Role of molecular damage in crack initiation mechanisms of tough elastomers, PNAS 2024 Vol. 121 e2410515121
<p>This the raw data for figures 1-5 of the paper. the images and the data sets in csv format</p>
Fig. 26 in On new genera and species of crack-leg spiders (Araneae, Udubidae) from Madagascar
Fig. 26. Distribution map of species, and samples localities in the northern and eastern part of Madagascar. Tabiboka milleri gen. et sp. nov. (orange), Tabiboka milloti gen. et sp. nov. (yellow), Tabiboka polotowae gen. et sp. nov. (purple), Zorascar pasunepipe gen. et sp. nov. (red), Zorascar pasunepomme gen. et sp. nov. (dark blue), Zorodictyna almae sp. nov. (pale blue), Zorodictyna silvadavilae sp. nov. (green), Zorodictyna oswaldi (Lenz, 1891) (pink star).
Fig. 24 in On new genera and species of crack-leg spiders (Araneae, Udubidae) from Madagascar
Fig. 24. Zorodictyna silvadavilae sp. nov., male and female habitus; A–B = male holotype (CASENT_9006231; CAS); C–D = female paratype (FMNH-0000-056-622; FMNH). A, C. Dorsal view. B, D. Ventral view, the arrow in B points to the tibial crack. Scale bars = 5 mm. Stacked microphotographs by Franklyn Cala Riquelme.
Fig. 23 in On new genera and species of crack-leg spiders (Araneae, Udubidae) from Madagascar
Fig. 23. Zorodictyna almae sp. nov., genitalia drawings; A–C = male holotype (CASENT_9082245; FMNH); D–E = female paratype (CASENT_9002829; CAS). A. Left palp, prolateral view. B. Idem, ventral view. C. Idem, retrolateral view. D. Epigyne, ventral view. E. Endogyne, dorsal view. Abbreviations: C = conductor; CD = copulatory duct; CE = cymbial retrobasal extension; CO = copulatory opening; E = embolus; EBP = embolus basal process; FD = fertilisation duct; LL = lateral lobe; MA = median apophysis; ML = median lobe; MS = median sector; Pc = paraconductor; PP = paracymbial process; RTA = retrolateral tibial apophysis; S = spermatheca; SL = subtegular locking lobe; TL = tegular locking lobe; VTA = ventral tibial apophysis. Scale bars = 0.25 mm. Illustrations by Charles Griswold.
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Allen Brain Atlas
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