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Plate XV, Figs F.3–F.8 – Type F in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)
Plate XV, Figs F.3–F.8 – Type F (putative Perla bipunctata from the foothills of the Pyrenees, Río Aragón). F.3, head and pronotum of nymph; F.4, tergites of nymph, dorsal view; F.5, tergites of nymph, dorsal view; F.6, markings on femora; F.7, paraprocts of nymph, ventral view; F.8, cerci of nymph, lateral view.
Plate XXIV, Figs L.1–L.3 – Perla bipunctata in the works of Pictet (1833, 1842). L.1, nymph of Perla bipunctata (Pictet 1833: his plate 5, Fig. 12); L.2, nymph of Perla bipunctata (Pictet 1842: his plate 11, Fig. 1); L.3, adult ♂ of Perla bipunctata (Pictet 1842: his plate 12, Fig. 3). in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)
Plate XXIV, Figs L.1–L.3 – Perla bipunctata in the works of Pictet (1833, 1842). L.1, nymph of Perla bipunctata (Pictet 1833: his plate 5, Fig. 12); L.2, nymph of Perla bipunctata (Pictet 1842: his plate 11, Fig. 1); L.3, adult ♂ of Perla bipunctata (Pictet 1842: his plate 12, Fig. 3).
Plate XVI, Figs G.1–G.6 – Type G (Spain, Andalusia, River Castril). G.1, adult ♀, head and pronotum; G.2, adult ♀, head with ocelli; G.3, adult ♂, sclerotized apex of aedeagus; G.4, adult ♂, with everted aedeagus and aedeagal tube (photo by José Manuel Tierno de Figueroa); G.5, adult ♂, sclerotized apex of aedeagus; G.6, adult ♂, mesal field with sensilla and hemitergal lobes, dorsal view. in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)
Plate XVI, Figs G.1–G.6 – Type G (Spain, Andalusia, River Castril). G.1, adult ♀, head and pronotum; G.2, adult ♀, head with ocelli; G.3, adult ♂, sclerotized apex of aedeagus; G.4, adult ♂, with everted aedeagus and aedeagal tube (photo by José Manuel Tierno de Figueroa); G.5, adult ♂, sclerotized apex of aedeagus; G.6, adult ♂, mesal field with sensilla and hemitergal lobes, dorsal view.
Plate XVII, Figs G.10–G.15 – Type G (Spain, Andalusia, River Castril). G.10, ♀ nymph, head, pronotum and mesonotum; G11, tergites of nymph; G.12, tergites of nymph, lateral view; G.13, femora of nymph; G.14, paraprocts of nymph, ventral view; G.15, basal mediodorsal setation on cerci of nymph. in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)
Plate XVII, Figs G.10–G.15 – Type G (Spain, Andalusia, River Castril). G.10, ♀ nymph, head, pronotum and mesonotum; G11, tergites of nymph; G.12, tergites of nymph, lateral view; G.13, femora of nymph; G.14, paraprocts of nymph, ventral view; G.15, basal mediodorsal setation on cerci of nymph.
Plate XIV, Figs F.1–F.2 – Type F (putative Perla bipunctata from the foothills of the French Pyrenees). F.1, illustrations of Despax (1942, his Figs 11, 12. Fig. 11 = adult ♂b with everted aedeagus, lateral view; Fig. 12 = adult ♂b, sclerotized apex of aedeagus); F.2, illustrations of Despax (1951, his Fig. 86, D, E, F. D = adult ♂b, mesal field with sensilla; E = adult ♂b, mesal field; F = adult ♂b, hemitergite). in Steps towards a revision of the Perla bipunctata Pictet, 1833 species complex (Plecoptera: Perlidae)
Plate XIV, Figs F.1–F.2 – Type F (putative Perla bipunctata from the foothills of the French Pyrenees). F.1, illustrations of Despax (1942, his Figs 11, 12. Fig. 11 = adult ♂b with everted aedeagus, lateral view; Fig. 12 = adult ♂b, sclerotized apex of aedeagus); F.2, illustrations of Despax (1951, his Fig. 86, D, E, F. D = adult ♂b, mesal field with sensilla; E = adult ♂b, mesal field; F = adult ♂b, hemitergite).
Dataset: Towards a two-step assessment of the chloride ingress behaviour of new cementitious binders
<p>Data and results to accompany the publication:</p> <p> </p> <p><strong>Towards a two-step assessment of the chloride ingress behaviour of new cementitious binders</strong></p> <p><strong>William Wilson<sup>a,b,</sup><sup>⁎</sup>, Fabien Georget<sup>a,c</sup>, Karen L. Scrivener<sup>a</sup></strong></p> <p><strong>Cement and Concrete Research, Volume 184, July 2024, 107594</strong></p> <p> </p> <p><sup>a</sup>Laboratory of Construction Materials, EPFL, Lausanne, Switzerland</p> <p><sup>b</sup>Université de Sherbrooke, Sherbrooke, Canada</p> <p><sup>c</sup>Institute of Building Materials Research, RWTH Aachen, Aachen, Germany</p> <p> </p> <p>*Corresponding author: william.wilson@usherbrooke.ca</p>
Fig. 9 in A new piece in the puzzle for the riverine slugs of the Acochlidiidae (Gastropoda: Panpulmonata: Acochlidimorpha) helps tracing steps of their freshwater invasion
Fig. 9 Scanning electron microscopical images of cuticular hard parts of copulatory organ of Wallacellia siputbiru n. gen. n. sp. (holotype) and 3D reconstructions in situ (paratype). A Isolated cuticular thorn of grappling organ tip (apical row). B Two articulated thorns of upper (top, long base) and lower row (below, short base) of grappling organ tip. C Three isolated spines of grappling organ base. D Cuticular "comb" from the penis. D′ Detail of spinelets on cuticular comb. E Reconstructions of each group of cuticular elements in situ, individual plane views. Basal finger and penial stylets not observed in SEM. Abbreviations: co, cuticular comb of penis; sp, group of spines on base of grappling organ; st, stylet of basal finger; pst, retracted and partially enrolled penial stylet; th1, row of thorns of basal row; th2, row of thorns of apical row. Scale bars: (A, B, C, D′) 20 μm, E 100 μm
BRAIN Journal-Swarm Robotics with Circular Formation Motion Including Obstacles Avoidance-Figure 1b.The five steps of Methodology Approach
<p>The General diagram of the proposed approach is shown in Figure 1.</p> <p>A fundamental problem in collective robotics is to have the group organize into global formations or patterns. These include simple patterns like circles, lines, uniform distribution within a circle or square, etc. In the presence of a central controller, these tasks are trivial, but this is not the case in a distributed system. The main goal is to have self-autonomy robots, where each behaves independently from the others based its surrounding environment including other robots' behavior. Each robot might not be aware that it works within a group. Ducatelle et al.(Ducatelle, Di Caro, Pinciroli, Mondada, & Gambardella, 2011) proposed a collective behavior based on network routing, capable of guiding a robot from a source area to a target. Similarly to what happens in packet routing, the robots keep a table of the distance of other robots with respect to the target. A robot can then use the entries in the table and reach the target. </p>
Using the Genetic Algorithm for the Optimization of Dynamic School Bus Routing Problem-Figure 9. Step by step drawing of the selected route solution
<p>When the solution that is desired to be viewed is double clicked, the connections between bus stops are drawn in turn, and the route is shown as can be seen in Figure 9.</p>
Phase transitions as intermediate steps in the formation of molecularly engineered protein fibers
<p>This upload contains raw and unprocessed data sets including: Tensile test, diffraction, simulation, surface tension measurement, viscosity measurement, amino acid sequence and videos.</p>
Raw data set: One-Step Fabrication of GeSn Branched Nanowires
<p>This is the raw data set for the publication titled " One-Step Fabrication of GeSn Branched Nanowires" in the journal Chemistry of Materials (<em>Chem. Mater.</em>201931114016-4024). Below is the abstract of the publicaiton.</p> <p>Abstract: We report for the first time the self-catalysed, single step growth of branched GeSn nanostructures by a catalytic vapour-liquid-solid (VLS) mechanism. These typical GeSn nanostructures consist of <111> oriented Sn rich (~8 at. %) GeSn “branches” grown epitaxially on GeSn “trunks”, with a Sn content of ~ 4 at. %. The trunks are seeded from Au<sub>0.80</sub>Ag<sub>0.20</sub> nanoparticles followed by the catalytic growth of secondary branches (diameter ~ 50 nm) from the excess of Sn on the sidewalls of the trunks, as determined by high resolution electron microscopy and energy dispersive X-ray (EDX) analysis. The nanowires, with <111> directed GeSn branches oriented at ~ 70 ° to the trunks, have no apparent defects or change in crystal structure at the trunk-branch interface; structural quality is retained at the interface with epitaxial crystallographic relation. Electrochemical performance of these highly ordered GeSn nanostructures were explored as a potential anode material for Li-ion batteries, due to their high surface to volume ratio and increased charge carrier pathways. The unique structure of branched nanowires led to high specific capacities comparable to, or greater than, conventional Ge nanowire anode materials and Ge<sub>1-<em>x</em>­</sub>Sn<em><sub>x</sub></em><sub>­</sub> nanocrystals.We report for the first time the self-catalysed, single step growth of branched GeSn nanostructures by a catalytic vapour-liquid-solid (VLS) mechanism. These typical GeSn nanostructures consist of <111> oriented Sn rich (~8 at. %) GeSn “branches” grown epitaxially on GeSn “trunks”, with a Sn content of ~ 4 at. %. The trunks are seeded from Au<sub>0.80</sub>Ag<sub>0.20</sub> nanoparticles followed by the catalytic growth of secondary branches (diameter ~ 50 nm) from the excess of Sn on the sidewalls of the trunks, as determined by high resolution electron microscopy and energy dispersive X-ray (EDX) analysis. The nanowires, with <111> directed GeSn branches oriented at ~ 70 ° to the trunks, have no apparent defects or change in crystal structure at the trunk-branch interface; structural quality is retained at the interface with epitaxial crystallographic relation. Electrochemical performance of these highly ordered GeSn nanostructures were explored as a potential anode material for Li-ion batteries, due to their high surface to volume ratio and increased charge carrier pathways. The unique structure of branched nanowires led to high specific capacities comparable to, or greater than, conventional Ge nanowire anode materials and Ge<sub>1-<em>x</em>­</sub>Sn<em><sub>x</sub></em><sub>­</sub> nanocrystals.</p>
Replication package for "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward"
<p>This is the replication package for the analysis done in the paper "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" (DOI: <a href="https://doi.org/10.1016/j.jss.2019.07.002">https://doi.org/10.1016/j.jss.2019.07.002</a>, preprint: <a href="https://arxiv.org/abs/1706.00933">https://arxiv.org/abs/1706.00933</a>).</p> <p>The package includes CSV files with data on statistical usage extracted from 5 journals in SE (EMSE, IST, JSS, TOSEM, TSE). The data was extracted from papers between 2001 - 2015. The package also contains forms, scripts and figures (generated using the scripts) used in the paper.</p> <p>The extraction tool mentioned in the paper is available in dockerhub via: <a href="https://hub.docker.com/r/robertfeldt/sept">https://hub.docker.com/r/robertfeldt/sept</a></p>
Validity of accelerometry in step detection and gait speed measurement in orthogeriatric patients (DATASET)
<p>see README.txt for descriptions of files and formats<br> </p>
Satgata सत्गता (Dist. Lalitpur, Uttar Pradesh). Collection of hero-stones at the site of a medieval step-well.
<p>Satgata सत्गता (Dist. Lalitpur, Uttar Pradesh). Collection of hero-stones at the site of a medieval step-well, the central one dated VS 1438 (CE 1381-82) thus during the rule of Fīroz Shāh Tugluq. © U.P. State Archaeology Directorate</p> <p><strong>Coordinates: </strong><a href="http://wikimapia.org/#lang=en&lat=24.824716&lon=78.329172&z=15&m=bs&show=/42114006/Satgata">24°49'30"N 78°19'54"E</a></p> <p>Selected bibliography:</p> <ul> <li><a href="https://catalog.lib.uchicago.edu/vufind/Search/Results?lookfor=Tughlug+dynasty%2C--1320-1413.&type=Subject">Tughlug dynasty, -- 1320-1413.</a></li> <li><a href="https://catalog.lib.uchicago.edu/vufind/Search/Results?lookfor=Fi%CC%84roz+Sha%CC%84h+Tug%CC%B2h%CC%B2laq%2C--Sultan+of+Delhi%2C---1388&type=Subject">Fīroz Shāh Tug̲h̲laq, -- Sultan of Delhi, -- -1388</a>.</li> </ul>
Figure 6 in Taxonomy as the first step towards conservation: an appraisal on the taxonomy of medium- and large-sized Neotropical mammals in the 21 century
Figure 6. Log body mass as a function of log range area for Neotropical non-volant terrestrial mammals. Taxonomic studies help define species limits, which in turn affect species' geographic range and population size, key criteria defined by the IUCN for assigning species into a threatened category. Note that a reduced range increases the risk of a species being threatened. Polygons are color-coded by IUCN threatened status. Vertical blue line represents a body mass of 1.5 kg. Horizontal red line represents the area of the Neotropical region. Gray horizontal lines represent one of the IUCN thresholds (extent of occurrence) for classifying species as Vulnerable, Endangered and Critically Endangered. Note that extent of occurrence as defined by the IUCN is not the same as geographic range but they are correlated.
Figure 5 in Taxonomy as the first step towards conservation: an appraisal on the taxonomy of medium- and large-sized Neotropical mammals in the 21 century
Figure 5. Proportion of Neotropical medium and large mammalian genera lacking (orange bars) taxonomic studies organized per order. It is noteworthy however that even for those genera that underwent recent taxonomic studies (gray bar), uncertainties in some species limits still remain and they should not be considered fully understood.
Text-fig. 2. Representative most parsimonious trees obtained after addition of Liliacidites to (A) the D&E tree (Text-fig. 1) and (B) the J/M tree, with relationships among major clades based on the plastid genome analyses of Jansen et al. (2007) and Moore et al. (2007). Thicker lines indicate all most parsimonious (MP), one step less parsimonious (MP+1), and two step less parsimonious (MP+2) positions for Liliacidites. Abbreviations as in Text-fig. 1. in Early Cretaceous Monocots: A Phylogenetic Evaluation
Text-fig. 2. Representative most parsimonious trees obtained after addition of Liliacidites to (A) the D&E tree (Text-fig. 1) and (B) the J/M tree, with relationships among major clades based on the plastid genome analyses of Jansen et al. (2007) and Moore et al. (2007). Thicker lines indicate all most parsimonious (MP), one step less parsimonious (MP+1), and two step less parsimonious (MP+2) positions for Liliacidites. Abbreviations as in Text-fig. 1.
Figure 1. – A in First steps towards Live-action Virtual Reality Games
Figure 1. – A: The Clipperton-La Passion Island (France) lies in the NorthEastern Tropical Ocean at a minimum distance of 945 km from the first emerged ground constituted by Socorro Island in the Mexican Exclusive Economic Zone. The closest potential sources for the colonization are Marquesas (French Polynesia) on the Eastern side and Galapagos (Ecuador) on the Western side, respectively (map modified from "Carte de l'île de la Passion", 2004, by C. Jost); B: Approximative location of the adult Caranx ignobilis identified on the 4 February 2016 (+ represent the location of the six dives).
Figure 2 in First steps towards Live-action Virtual Reality Games
Figure 2. – Photography of an adult individual of Caranx ignobilis on the eastern side reef slope of the Clipperton atoll on the 4 February 2016. The dorsal profile of steep and nearly straight snout, plus the silvery gray dorsal colour, shading to silvery white ventrally, with numerous scattered, very small black spots, are quite characteristic of this species of jack (Photo E. Clua).
Fig. 7. Geometric morphometric analyses. A. Principal Component Analysis. B in Early steps in the radiation of notoungulate mammals in southern South America: A new henricosborniid from the Eocene of Patagonia
Fig. 7. Geometric morphometric analyses. A. Principal Component Analysis. B. Canonical Variate Analysis.
ScienceDex guides
Understand access before you commit
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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.