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2,967 results for “secondary”
ISL2014BASELINE - An eyetracking dataset from facilitating secondary geometry lessons
<p>This dataset contains eye-tracking data from a single subject (a researcher), facilitating two geometry lessons in a secondary school classroom, with 11-12 year old students using laptops and a projector. These sessions were recorded in the frame of the MIOCTI project (http://chili.epfl.ch/miocti).</p> <p>This dataset has been used in several scientific works, such as the ECTEL 2015 (http://ectel2015.httc.de/) conference paper "Studying Teacher Orchestration Load in Technology-Enhanced Classrooms: A Mixed-method Approach and Case Study", by Luis P. Prieto, Kshitij Sharma, Yun Wen & Pierre Dillenbourg (the analysis and usage of this dataset is available publicly at https://github.com/chili-epfl/ectel2015-orchestration-school)</p>
Protein secondary-structure description with a coarse-grained model: code and datasets in ActivePapers format
<p>This file contains the supplementary material for the publication</p> <p><em>Protein secondary-structure description with a coarse-grained model</em><br /> by Gerald R. Kneller and K. Hinsen<br /> http://dx.doi.org/10.1107/S1399004715007191<br /> Acta Cryst. (2015). D<strong>71</strong>, 1411-1422</p> <p><strong>Datasets in this file</strong></p> <p>1) ScrewFit and ScrewFrame parameters for ideal secondary-structure elements</p> <p> Scripts:<br /> /code/import_ideal_structures<br /> /code/analyze_ideal_structures</p> <p>1.1) The PDB files generated with Chimera</p> <p> /data/ideal_structures/3-10.pdb<br /> /data/ideal_structures/alpha.pdb<br /> /data/ideal_structures/beta-antiparallel.pdb<br /> /data/ideal_structures/beta-parallel.pdb<br /> /data/ideal_structures/pi.pdb</p> <p>1.2) The corresponding MOSAIC datasets</p> <p> /data/ideal_structures/3-10<br /> /data/ideal_structures/alpha<br /> /data/ideal_structures/beta-antiparallel<br /> /data/ideal_structures/beta-parallel<br /> /data/ideal_structures/pi</p> <p>1.3) The ScrewFit parameters</p> <p> /data/ideal_structures/screwfit/3-10<br /> /data/ideal_structures/screwfit/alpha<br /> /data/ideal_structures/screwfit/beta-antiparallel<br /> /data/ideal_structures/screwfit/beta-parallel<br /> /data/ideal_structures/screwfit/pi</p> <p>1.4) The ScrewFrame parameters</p> <p> /data/ideal_structures/screwframe/3-10<br /> /data/ideal_structures/screwframe/alpha<br /> /data/ideal_structures/screwframe/beta-antiparallel<br /> /data/ideal_structures/screwframe/beta-parallel<br /> /data/ideal_structures/screwframe/pi</p> <p><br /> 2) Statistics for ScrewFit and ScrewFrame parameters computed<br /> for the ASTRAL SCOPe subset with less than 40% sequence identity.</p> <p> Scripts:<br /> /code/astral_analysis<br /> /code/fit_rho_distributions<br /> /code/plot_histograms</p> <p>2.1) The ASTRAL database (link to published ActivePaper)</p> <p> /data/astral_2.04</p> <p>2.2) The histograms for the ScrewFit and ScrewFrame parameters<br /> for the all-alpha and all-beta subsets</p> <p> /data/histograms/astral_alpha/screwfit<br /> /data/histograms/astral_alpha/screwframe</p> <p> /data/histograms/astral_beta/screwfit<br /> /data/histograms/astral_beta/screwframe</p> <p>2.3) The Gaussians fitted to the peaks in the distributions for rho</p> <p> /data/fitted_rho_distributions/screwfit<br /> /data/fitted_rho_distributions/screwframe</p> <p>2.4) Plots</p> <p> /documentation/delta.pdf<br /> /documentation/delta_q.pdf<br /> /documentation/delta_r.pdf<br /> /documentation/p.pdf<br /> /documentation/rho-detail.pdf<br /> /documentation/rho.pdf<br /> /documentation/sigma.pdf<br /> /documentation/tau.pdf</p> <p><br /> 3) Comparison of secondary-structure identification between ScrewFrame<br /> and DSSP.</p> <p> Script:<br /> /code/compare_secondary_structure_assignments<br /> /code/plot_histograms</p> <p>3.1) The histograms of the lengths of secondary-structure elements</p> <p> /data/histograms/secondary_structure/length-alpha-dssp<br /> /data/histograms/secondary_structure/length-alpha-screwframe<br /> /data/histograms/secondary_structure/length-beta-dssp<br /> /data/histograms/secondary_structure/length-beta-screwframe</p> <p>3.2) The 2D histograms of the number of residues inside identified<br /> secondary-structure elements</p> <p> /data/histograms/secondary_structure/n-alpha<br /> /data/histograms/secondary_structure/n-beta</p> <p>3.3) The distribution of rho inside alpha helices</p> <p> /data/histograms/secondary_structure/rho-alpha-dssp</p> <p>3.3) Plots</p> <p> /documentation/lengths-alpha.pdf<br /> /documentation/lengths-beta.pdf<br /> /documentation/n-alpha.pdf<br /> /documentation/n-beta.pdf<br /> /documentation/rho-alpha-dssp.pdf</p> <p><br /> 4) Illustration for myoglobin and VADC-1</p> <p> Scripts:<br /> /code/import_myoglobin_vdac<br /> /code/analyze_myoglobin<br /> /code/analyze_vdac<br /> /code/perturbation_analysis</p> <p>4.1) Imported structures in MOSAIC format:<br /> PDB code 1A6G for myoglobin<br /> PDB code 2K4T for VDAC-1</p> <p> /data/myoglobin<br /> /data/VDAC-1</p> <p>4.2) Plots showing rho and delta</p> <p> /documentation/rho-myoglobin.pdf<br /> /documentation/delta-myoglobin.pdf</p> <p>4.3) Tube models for visualization with Chimera</p> <p> /documentation/myoglobin-tube.bld<br /> /documentation/VDAC-1-tube.bld</p> <p>4.4) Sensitivity to perturbations in the coordinates</p> <p> /documentation/rho-perturbed-myoglobin.pdf<br /> /documentation/delta-perturbed-VDAC-1.pdf<br /> /documentation/rho-perturbed-myoglobin.pdf<br /> /documentation/delta-perturbed-VDAC-1.pdf<br /> /documentation/myoglobin-perturbation.pdf<br /> /documentation/VDAC-1-perturbation.pdf</p> <p>5) Analysis of CA-only structures in the PDB</p> <p> Scripts:<br /> /code/ca_analysis<br /> /code/import_calpha_structures<br /> /code/plot_histograms</p> <p>5.1) Imported CA-only structures in MOSAIC format</p> <p> /data/pdb_ca_only_structures</p> <p>5.2) Histograms for ScrewFrame parameters</p> <p> /data/histograms/ca_only_structures</p> <p>5.3) Plots</p> <p> /documentation/delta_ca.pdf<br /> /documentation/delta_q_ca.pdf<br /> /documentation/delta_r_ca.pdf<br /> /documentation/p_ca.pdf<br /> /documentation/rho_ca.pdf<br /> /documentation/sigma_ca.pdf<br /> /documentation/tau_ca.pdf</p> <p> </p>
ISL2015NOVEL - An eyetracking dataset from facilitating secondary multi-tabletop classrooms
<p><strong>IMPORTANT NOTE: One of the files in this dataset is incorrect, see this dataset's erratum at https://zenodo.org/record/203958</strong></p> <p>This dataset contains eye-tracking data from a single subject (an experienced teacher), facilitating two geometry lessons in a secondary school classroom, with 11-12 year old students using tangible paper tabletops and a projector. These sessions were recorded in the frame of the MIOCTI project (http://chili.epfl.ch/miocti).</p> <p>This dataset has been used in several scientific works, such a submitted journal paper "Orchestration Load Indicators and Patterns: In-the-wild Studies Using Mobile Eye-tracking", by Luis P. Prieto, Kshitij Sharma, Lukasz Kidzinski & Pierre Dillenbourg (the analysis and usage of this dataset is available publicly at https://github.com/chili-epfl/paper-IEEETLT-orchestrationload)</p>
FIGURE 10 in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 10. Simplified phylogenetic tree mapping the stages in the evolution of the secondary palate in Crocodylomorpha. Palatal bones are colored as follows: maxilla, blue; palatine, pink; ectopterygoid, red; pterygoid, brown; and vomer, yellow.
FIGURE 5 in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 5. CT scan cross sections through the pterygoid of Shartegosuchus (IGM 200/50). The blue line demarcates the boundary of the pterygoid. A. anterior to palatal fenestra; B. posterior to palatal fenestra; C. through palatal fenestra; D. through choana. Abbreviations: ch, choana; in cav, internal cavity; pal fen, palatal fenestra.
FIGURE 4 in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 4. Digital reconstructions and line drawings of Shartegosuchus asperapalatum (IGM 200/50) in A. left lateral view, B. right lateral view of Shartegosuchus asperapalatum (IGM 200/50). Abbreviations: ang, angular; ant fos, antorbital fossa; d, dentary; ect, ectopterygoid; j, jugal; lac, lacrimal; m, maxilla; n, nasal; pf, prefrontal; pm, premaxilla; pty, pterygoid; sp, splenial.
FIGURE 1. A in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 1. A. Map of Mongolia with marker indicating the locality of Shartegosuchus asperapalatum (IGM 200/50). B. Photograph of locality of Shartegosuchus asperapalatum (IGM 200/50) with arrow indicating the position the specimen was recovered from.
FIGURE 8 in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 8. The five most parsimonious trees from the analyses (length = 897). Red circles indicate the node Shartegosuchoidea and blue circles indicate the node Shartegosuchidae.
FIGURE 6 in Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae
FIGURE 6. Line drawings of the mandible Shartegosuchus asperopalatum (IGM 200/50) in A. dorsal view, B. left lateral view, and C. right lateral view. Abbreviations: ang, angular; d, dentary; sp, splenial.
Fig. 11 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 11. Male genitalia of Viuria acadia sp. nov., paratype (DZ 47.183). A–D. Uncus and tegumen. A. Dorsal view. B. Ventral view. C. Right lateral view. D. Left lateral view. E. Valva, left lateral inner view. F. Valva, right lateral inner view. Scale bar: 500 µm.
Fig. 10 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 10. Male genitalia of Viuria acadia sp. nov., paratype (DZ 47.183). A. Left lateral view. B. Right lateral view. C. Dorsal view. D. Ventral view. E. Aedeagus, dorsal view. F. Aedeagus, lateral view. Scale bar: 500 µm.
Fig. 9 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 9. Male genitalia of Viuria innana sp. nov., paratype (DZ 47.172). A–D. Uncus and tegumen. A. Dorsal view. B. Ventral view. C. Left lateral view. E. Valva, left lateral inner view. F. Valva, right lateral inner view. Scale bar: 500 µm.
Fig. 8 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 8. Male genitalia of Viuria innana sp. nov., paratype (DZ 47.172) A. Left lateral view. B. Right lateral view. C. Dorsal view. D. Ventral view. E. Aedeagus, dorsal view. E. Aedeagus, lateral view. Scale bar: 500 µm.
Fig. 7 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 7. Male genitalia of Viuria lista (Evans, 1953) (OM 4.507). A–D. Uncus and tegumen. A. Dorsal view. B. Ventral view. C. Left lateral view. D. Right lateral view. E. Valva, left lateral inner view. F. Valva, right lateral inner view. Scale bar: 500 µm.
Fig. 13 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 13. Patches of modified scales in DHW of species of Viuria Grishin, 2019. A–D. Viuria lista (Evans, 1953). E–F. Viuria licisca (Plötz, 1882). A. Overall view. B. Detail of the modified greyish scales in the swollen vein Sc+R1. C. Details of the creamy scales near the base of the swollen veins Rs and M1. D–F. Same sequence with diaphanized wings.
Fig. 5 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 5. Male genitalia of Viuria licisca (Plötz, 1882) (OM 43.281). A–D. Uncus and tegumen. A. Dorsal view. B. Ventral view. C. Left lateral view. D. Right lateral view. E. Valva, left lateral inner view. F. Valva, right lateral inner view. Scale bar: 500 µm.
Fig. 4 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 4. Male genitalia of Viuria licisca (Plötz, 1882) (OM 43.776). A. Left lateral view. B. Right lateral view. C. Dorsal view. D. Ventral view. E. Aedeagus, lateral view. F. Aedaegus, dorsal view. Scale bar: 500 µm.
Fig. 2 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 2. Male genitalia of Viuria herophile (Harward, 1914) (DZ 9.681). A. Left lateral view. B. Right lateral view. C. Dorsal view. D. Ventral view. E. Aedeagus, dorsal view. F. Aedeagus lateral view. Scale bar: 500 µm.
Fig. 3 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 3. Male genitalia of Viuria herophile (Harward, 1914) (DZ 9.677). A–D. Uncus and tegumen. A. Dorsal view. B. Ventral view. C. Left lateral view. D. Right lateral view. E. Valva, left lateral inner view. F. Valva, right lateral inner view. Scale bar: 500 µm.
Fig. 1 in Viuria Grishin, 2019 (Lepidoptera: Hesperiidae): taxonomy, description of two new species, and remarks on the morphology of secondary sexual organs of males
Fig. 1. Species of Viuria Grishin, 2019, dorsal and ventral views. A–D. V. herophile (Harward, 1914). A–B. ♂, Peru, Madre de Dios, Parque Manu, Pakitza (DZ 52.466). C–D. ♀, Brazil, Acre, 50 km NO of Bujari (DZ 47.221). E–H. V. licisca (Plötz, 1882). E–F. ♀, Costa Rica, San José, Ciudad Colón (OM 26.945). G–H. ♂, Mexico, Oaxaca, Candelaria Loxicha (DZ 47.162). I–L. V. lista (Evans, 1953). I–J. ♀, Brazil, Rondônia, 58 km W of Ariquemes (OM 14.507). K–L. ♀, Brazil, Rondônia, 58 km W of Ariquemes, (OM 14.504). M–P. V. inanna sp. nov. M–N. ♂, holotype (DZ 52.489), Brazil, Paraná, Fênix. O–P. ♀ (DZ 52.492), Brazil, Paraná, Fênix. Q–T. V. acadia sp. nov. Q–R. ♂, holotype (DZ 52.520), Brazil, Mato Grosso, 31 km NO of Barra do Bugres. S–T. ♀ (DZ 52.517), Brazil, Mato Grosso, 31–35 km NO of Barra do Bugres.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.