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193 results for “scanning electron microscope”
Automated analysis of scanning electron microscopic images for assessment of hair surface damage
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IODP Expedition 361 Scanning electron microscope images
<p>Microscopic images of discrete samples were acquired using a scanning electron microscope (SEM) and captured as image files. These files were uploaded along with a brief description and a record of the microscopic conditions when the image was taken.</p>
Block scanning strain measurement in Transmission electron microscope
<p>This data set and the processing script is part of the publication "Smart HAADF-STEM scanning strategy for local measurement of strain at the nanoscale". The data set contains the 64x64 and 32x32 pixel subimage scanning along with the Bessel diffraction data. It is a comparison of the new scanning strategy called the "Block scanning" with that of the Bessel diffraction technique. The experiments were performed with the FEI Titan microscope operating at 300 kV high tension.The python script allows the extraction of the strain from the block scanning technique. The Bessel diffraction processing software can be found in the link: <a href="https://bitbucket.org/lutosensis/tem-thesis/src/master/">https://bitbucket.org/lutosensis/tem-thesis/src/master/</a></p>
IODP Expedition 362 Scanning electron microscope images
<p>Microscopic images of discrete samples were acquired using a scanning electron microscope (SEM) and captured as image files. These files were uploaded along with a brief description and a record of the microscopic conditions when the image was taken.</p>
FIGURE 9 in Larva of Glyptotendipes (Glyptotendipes) glaucus (Meigen 1818) (Chironomidae, Diptera) — morphology by Scanning Electron Microscope (SEM), karyotype, and biology in laboratory conditions
FIGURE 9. Differences in size of G. (G.) glaucus one month after hatching and a shape of the tubes.
Visualizing sub-atomic orbital and spin moments using a scanning transmission electron microscope: Data and Methodology
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Figure 1 from: Parra-Gómez A, Pérez-Schultheiss J, Fernández LD (2024) Redescription of the enigmatic myriapod Hanseniella chilensis (Hansen, 1903) (Symphyla, Scutigerellidae) based on scanning electron microscope images of Chilean specimens. ZooKeys 1198: 1-15. https://doi.org/10.3897/zookeys.1198.119723
Figure 1 APG-17-a Male, dorsal view A head, first tergite and part of the second tergite (dfs-distinct frontal seta, ms-macroseta) B tergites 2–5 (am-anterolateral macrochaeta, hm-hind macrochaeta, pm-posterolateral macrochaeta) C tergites 11–13 D last tergite and cerci (hm-hind macrochaeta (abraded), hs-hind seta). Scale bars: 200.0 µm (A–C); 100.0 µm (D).
Figure 4 from: Parra-Gómez A, Pérez-Schultheiss J, Fernández LD (2024) Redescription of the enigmatic myriapod Hanseniella chilensis (Hansen, 1903) (Symphyla, Scutigerellidae) based on scanning electron microscope images of Chilean specimens. ZooKeys 1198: 1-15. https://doi.org/10.3897/zookeys.1198.119723
Figure 4 Illustrations showing some relevant structures of the species A antennomere 20 of a male B apical antennomere (sensory organs not as detailed as described due to their small size, smallest one not visible on this angle) C distal end of the first pair of legs D distal end of the last pair of legs (frontal seta abraded) E styli. Scale bar: 50 µm.
Figure 3 from: Parra-Gómez A, Pérez-Schultheiss J, Fernández LD (2024) Redescription of the enigmatic myriapod Hanseniella chilensis (Hansen, 1903) (Symphyla, Scutigerellidae) based on scanning electron microscope images of Chilean specimens. ZooKeys 1198: 1-15. https://doi.org/10.3897/zookeys.1198.119723
Figure 3 PG-71-L-a Female, ventral view A head and first pair of legs B ventral surface details proximal to left leg of pair 8 and its 2 first podomeres, podomere 4 and 5 of pair 7 partially show (lm-laminar needles, sc-scale-like cuticle, slm-"scales" with laminar needles) C coxal sac near leg pair 4 D last pair of legs and cerci (ap-apical seta, ls-large seta, os-outer seta). Scale bars: 100.0 µm (A, D); 50.0 µm (B); 20.0 µm (C).
Figure 2 from: Parra-Gómez A, Pérez-Schultheiss J, Fernández LD (2024) Redescription of the enigmatic myriapod Hanseniella chilensis (Hansen, 1903) (Symphyla, Scutigerellidae) based on scanning electron microscope images of Chilean specimens. ZooKeys 1198: 1-15. https://doi.org/10.3897/zookeys.1198.119723
Figure 2 Details of some relevant structures of APG-17-a Male (A, B) and PG-71-L-a Female (C, D) A central rod and triangular sulcus from the top of the head (hs-hind seta, oe-ovoid end, ss-short seta, ts-triangular sulcus) B tergal surface of tergite 3 (cr-cuticular rim) C Tömösváry organ and proximal surface (km-knob with microseta, lp-linguiform protuberance) D apical zone of the last antennomere (sb-sensilla basiconica, so-sensory organ). Scale bars: 50.0 µm (A, B); 10.0 µm (C, D).
Figure 5 from: Parra-Gómez A, Pérez-Schultheiss J, Fernández LD (2024) Redescription of the enigmatic myriapod Hanseniella chilensis (Hansen, 1903) (Symphyla, Scutigerellidae) based on scanning electron microscope images of Chilean specimens. ZooKeys 1198: 1-15. https://doi.org/10.3897/zookeys.1198.119723
Figure 5 All known records of Hanseniella chilensis (Hansen, 1903). Diamond = uncertain records from the literature, Star = new record herein, Circle = literature records.
Figure 5 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 5 - SEM images of the detailed structure of Polycopetta quadrispinata sp. n. valves. A male, paratype (SUM-CO-2095) B–D male, paratype (SUM-CO-2098) E male, paratype (SUM-CO-2094). A four spines at posteroventral margin of right valve B spines and fringe at posteroventral margin of right valve C pore system with circular depression D contiguous pore system E internal lateral view of adductor muscle scars of right valve. Arrowheads indicate simple pores.
Figure 8 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 8 - SEM images of male soft parts of Polycopetta quadrispinata sp. n. A left lateral view of whole body with left valve removed B left lateral view of frontal organ C right lateral view of distal area of antennula D left lateral view of antennal endopodite. Arrow indicates a seta with serrations at ventrodistal end. Arrowhead indicates a dorsal outgrowth of male antennal endopodite. Abbreviations: 1an antennula 2an antenna en endopodite fif fifth limb fo frontal organ lf left furcal lamella md mandibula mx maxillula.
Figure 7 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 7 - Polycopetta quadrispinata sp. n. A, B and D male, holotype (SUM-CO-2093) C and E female, paratype (SUM-CO-2104). A frontal organ B male antennula C female antennula D male antenna D′ endopodite of male antenna without all setae E female antenna except the exopodite. Abbreviations: ba basis en endopodite ex exopodite.
Figure 13 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 13 - Polycopetta quadrispinata sp. n. SEM images of male soft parts of. A right lateral view of upper lip B left lateral view of posterior body, furcal lamellae and copulatory organ C right lateral view of the tuft of stout setae D fascicle of spermatozoa. Arrowhead indicates the tuft of stout setae. Abbreviations: cd copulatory duct lf left furcal lamella spe spermatozoa ul upper lip.
Figure 12 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 12 - Posterior body of Polycopetta quadrispinata sp. n. A male, holotype (SUM-CO-2093) B female, paratype (SUM-CO-2106). Arrowhead indicates the tuft of stout setae. Abbreviations: cd copulatory duct spe spermatozoa.
Figure 4 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 4 - Distribution of pore systems and surface ornamentation of Polycopetta quadrispinata sp. n. drawn from an SEM image. Male, paratype (SUM-CO-2095). A right external view B left external view. Solid circle, open circle and double circle indicate the positions of simple pores, pore systems involving a circular depression and contiguous pore systems, respectively.
Figure 6 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 6 - SEM images of internal view of Polycopetta quadrispinata sp. n. valves. Male, paratype (SUM-CO-2096). A–H right valve I–P left valve A anterodorsal bar and groove B anterior area of marginal infold C anteroventral area of marginal infold D posteroventral area of marginal infold E anterior socket of hinge structure F median bar of hinge structure G posterior socket of hinge structure H posteroventral groove I anterodorsal bar J anterior area of marginal infold K anteroventral area of marginal infold L posteroventral area of marginal infold M anterior knob of hinge structure N median bar of hinge structure O posterior knob of hinge structure P posterior bar. Scale bars indicate 20 μm.
Figure 3 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 3 - Valves of Polycopetta quadrispinata sp. n. Male, holotype (SUM-CO-2093). A right internal view B left internal view.
Figure 2 from: Tanaka H, Tsukagoshi A (2013) Description and scanning electron microscopic observation of a new species of the genus Polycopetta (Crustacea, Ostracoda, Cladocopina) from an interstitial habitat in Japan. ZooKeys 294: 75-91. https://doi.org/10.3897/zookeys.294.4846
Figure 2 - SEM images of Polycopetta quadrispinata sp. n. valves. A and B male paratype (SUM-CO-2095) C and D male, paratype (SUM-CO-2096) E male, paratype (SUM-CO-2097) F female, paratype (SUM-CO-2105) G female paratype (SUM-CO-2106) H and I female, paratype (SUM-CO-2107) J female, paratype (SUM-CO-2108). A right external lateral view B left external lateral view C right internal lateral view D left internal lateral view E dorsal view F right external lateral view G left external lateral view H right internal lateral view I left internal lateral J dorsal view.
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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)
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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.