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6,783 results for “orientator”
FIGURES 35–39 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 35–39. Imagines of Indocloeon (Indocloeon) primum. 35, antennae of female imago; 36, abdominal terga and sterna of male imago (genitals removed); 37, male imago; 38, abdominal terga and sterna of female imago; 39, female imago.
FIGURES 6–9 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 6–9. Larvae of Indocloeon (Indocloeon) secundum sp. n. 6, labrum (arc, submarginal arc of setae; s1, s2, setae between submedian seta and submarginal arc; s-med, submedian seta); 7, labial palp, dorsal view; 8, paraglossa, dorsal view (d-m, dorso-median row of setae); 9, paraglossa and glossa, ventral view (v-m, ventro-median row of setae) (6, 8–9, holotype).
FIGURES 25–34 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 25–34. Larvae of Indocloeon (Indocloeon) secundum sp. n. 25–30, posterior margins of abdominal terga I, II, III, VII, IX and X (black triangle shows median line on tergum IX); 31, abdominal tergum VI; 32, abdominal sternum V; 33, cercus; 34, scales on abdominal sternum, enlarged (25–30, 33, holotype).
FIGURES 15–24 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 15–24. Larva of Indocloeon (Indocloeon) primum. 15–20, posterior margins of abdominal terga I, II, IV, VII, IX and X (black triangle shows median line on tergum IX); 21, abdominal tergum VI; 22, abdominal sternum III; 23, cercus; 24, scales on abdominal sternum, enlarged.
FIGURES 68–70 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 68–70. Larvae of Indocloeon (Hindocloeon) continentale sp. n. 68, antenna; 69–70, maxilla, focus on ventral side (arrows show two apical setae under crown).
FIGURES 60–63 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 60–63. Labrum of Indocloeon (Hindocloeon) continentale sp. n. 60–62, dorsal view (arc, submarginal arc of setae; s1, midway seta between submedian seta and submarginal arc; s-med, submedian seta); 63, ventral view.
FIGURES 53–55 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 53–55. Egg of Indocloeon (Indocloeon) secundum sp. n. 53, general view; 54–55, enlarged areas marked by frames on Fig. 53.
FIGURES 1–5 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 1–5. Larvae of Indocloeon s. str. 1–3, Indocloeon (Indocloeon) secundum sp. n.: 1–2, left and right mandibles of holotype (arrow shows seta on proximal angle of left mola); 3, labium (focus on ventral side); 4–5, Indocloeon (Indocloeon) primum, labium and maxilla (focus on ventral side).
FIGURES 101–105 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 101–105. Male genitals of Hindocloeon. 101, imaginal genitals of Indocloeon (Hindocloeon) continentale sp. n. (penis dotted; 1+2, proximal segment of gonostylus; 3, distal segment of gonostylus; gv-d, distal portion of gonovectis; gv-p, proximal portion of gonovectis; m.d, dorsal muscle of penis; m.gs, gonostylar muscle; m.gv, gonovectal muscle; m.s., median sterno-styligeral muscle); 102, their subimaginal exuviae; 103, subimaginal gonostyli of I. (H.) sp. «Vietnam»; 104, subimaginal gonostyli of I. (H.) sp. «Java»; 105, imaginal genitals of I. longistylus (after Demoulin 1969).
FIGURES 82–90 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 82–90. Larvae of Indocloeon (Hindocloeon) continentale sp. n. 82–83, posterior margins of abdominal sterna V and VIII; 84, sternum IX with protogonostyli, paraprocts and bases of caudalii; 85–88, posterior margins of abdominal terga II, III, IV and IX (black triangle shows median line on tergum IX); 89, cercus; 90, tergalius (82–89, holotype).
FIGURES 91–95 in Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species
FIGURES 91–95. Indocloeon (Hindocloeon) continentale sp. n. 91, fragment of subimaginal exuviae with postsubalar sclerite; 92, antennae of male imago; 93, male imago; 94, its metathorax and base of abdomen; 95, male subimago (arrow shows brown hypodermal spot just ventrad of metathoracic postnotum).
FIGURES 2A–2J in Nine new Agrilus (Coleoptera: Buprestidae, Agrilini) from Palaearctic and Oriental regions
FIGURES 2A–2J. Habitus and aedeagi of Agrilus. Habitus of: 2A, A. iranopecirkai sp. nov., holotype (5.5 mm); 2B, A. baiocchii sp. nov., holotype (4.4 mm); 2C, A. graminis persicus ssp. nov., holotype (7.9 mm). Aedeagus of: 2D, A. mus sp. nov., holotype; 2E, A. gorgan sp. nov., holotype; 2F, A. baiyangling sp. nov., holotype; 2G, A. ressli sp. nov., holotype; 2H, A. iranopecirkai sp. nov., holotype; 2I, A. baiocchii sp. nov., holotype; 2J, A. graminis persicus ssp. nov., holotype.
FIGURES 1A–1F in Nine new Agrilus (Coleoptera: Buprestidae, Agrilini) from Palaearctic and Oriental regions
FIGURES 1A–1F. Habitus of Agrilus. 1A, A. muralis sp. nov., holotype (4.1 mm); 1B, A. mus sp. nov., holotype (6.1 mm); 1C, A. gorgan sp. nov., holotype (7.8 mm); 1D, A. baiyangling sp. nov. holotype (7.3 mm); 1E, A. uzala sp. nov., holotype (5.3 mm); 1F, A. ressli sp. nov., holotype (4.7 mm).
HTTP Traffic Datasets for Research in Service-Oriented Computing
<p>We present three HTTP datasets for experimenting on various aspects of service-oriented computing.</p> <p>The datasets were generated by creating random traffic targeting the services offered by <a href="https://developers.google.com/tasks">Google Tasks</a>, <a href="https://api.slack.com/methods">Slack</a>, and <a href="https://developer.twitter.com/en/docs/tweets/post-and-engage/overview">Twitter</a>. In order to form transactions, various operations to create, read, update and delete (CRUD) service-specific resources were created and the respective responses were recorded, simulating service interactions by users through applications. The resources the operations interacted with are lists (Google Tasks), messages (Slack) and tweets (Twitter). </p> <p>The input generation used fuzzing techniques. In particular, <a href="https://jmeter.apache.org/">Apache JMeter</a> was used as it has the functionality to fuzz RESTful services (randomly generate various types of API calls by providing different inputs) and recording interactions in a suitable textual format for further processing. The fuzzing was guided by a light-weight semantic service model provided as <a href="https://github.com/OAI/OpenAPI-Specification">Swagger</a> (recently renamed as OpenAPI) spec. </p> <p>The datasets reflect the richness of modern Web APIs for experiments and are in the XML format.</p>
GHTraffic: A Dataset for Reproducible Research in Service-Oriented Computing
<p>This is the latest version of the GHTraffic project. The main aim is to model a variety of transaction sequences to reflect more complex service behaviour.</p> <p>It has two editions: Small (S) and Large (L) where the records were created by selecting the same repositories as the original Small and Large datasets. The newest S dataset contains records from <a href="https://github.com/google/guava">google/guava</a> repository. The L dataset contains records from eight repositories (i.e., <a href="https://github.com/twbs/bootstrap">twbs/bootstrap</a>, <a href="https://github.com/symfony/symfony">symfony/symfony</a>, <a href="https://github.com/docker/docker">docker/docker</a>, <a href="https://github.com/Homebrew/homebrew">Homebrew/homebrew</a>, <a href="https://github.com/rust-lang/rust">rust-lang/rust</a>, <a href="https://github.com/kubernetes/kubernetes">kubernetes/kubernetes</a>, <a href="https://github.com/rails/rails">rails/rails</a>, and <a href="https://github.com/angular/angular.js">angular/angular.js</a>). </p> <p>The entire data generation process is quite similar to the original GHTraffic design. But it incorporates minor changes to the process of synthetic data generation where it uses a random date after successfully posting a resource to make up the request and response for all of the HTTP methods. It also adds yet another subset of unsuccessful transactions by stipulating requests before resource creation is successful.</p> <p>This results in a far more dynamic series of transactions to named resources.</p> <p>Scripts used for datasets construction are accessible from the <a href="https://bitbucket.org/tbhagya/ghtraffic-version-2.0.0">repository</a>.</p>
Student oriented subset of the Open University Learning Analytics dataset
<p>The Open University (OU) dataset is an open database containing student demographic and click-stream interaction with the virtual learning platform. The available data are structured in different CSV files. You can find more information about the original dataset at the following link: <a href="https://analyse.kmi.open.ac.uk/open_dataset">https://analyse.kmi.open.ac.uk/open_dataset</a>.</p> <p>We extracted a subset of the original dataset that focuses on student information. 25,819 records were collected referring to a specific student, course and semester. Each record is described by the following 20 attributes: <em> code_module, code_presentation, gender, highest_education, imd_band, age_band, num_of_prev_attempts, studies_credits, disability, resource, homepage, forum, glossary, outcontent, subpage, url, outcollaborate, quiz, AvgScore, count</em>.<br> <br> Two target classes were considered, namely Fail and Pass, combining the original four classes (Fail and Withdrawn and Pass and Distinction, respectively). The final_result attribute contains the target values.<br> <br> All features have been converted to numbers for automatic processing.<br> <br> Below is the mapping used to convert categorical values to numeric:</p> <ul> <li>code_module: 'AAA'=0, 'BBB'=1, 'CCC'=2, 'DDD'=3, 'EEE'=4, 'FFF'=5, 'GGG'=6</li> <li>code_presentation: '2013B'=0, '2013J'=1, '2014B'=2, '2014J'=3</li> <li>gender: 'F'=0, 'M'=1</li> <li>highest_education: 'No_Formal_quals'=0, 'Post_Graduate_Qualification'=1, 'HE_Qualification'=2, 'Lower_Than_A_Level'=3, 'A_level_or_Equivalent'=4</li> <li>IMBD_band: 'unknown'=0, 'between_0_and_10_percent'=1, 'between_10_and_20_percent'=2, 'between_20_and_30_percent'=3, 'between_30_and_40_percent'=4, 'between_40_and_50_percent'=5, 'between_50_and_60_percent'=6, 'between_60_and_70_percent'=7, 'between_70_and_80_percent'=8, 'between_80_and_90_percent'=9, 'between_90_and_100_percent'=10</li> <li>age_band: 'between_0_and_35'=0, 'between_35_and_55'=1, 'higher_than_55'=2</li> <li>disability: 'N'=0, 'Y'=1</li> <li>student's outcome: 'Fail'=0, 'Pass'=1</li> </ul> <p>For more detailed information, please refer to:</p> <p><br> Casalino G., Castellano G., Vessio G. (2021) Exploiting Time in Adaptive Learning from Educational Data. In: Agrati L.S. et al. (eds) Bridges and Mediation in Higher Distance Education. HELMeTO 2020. Communications in Computer and Information Science, vol 1344. Springer, Cham. <a href="https://www.google.com/url?q=https%3A%2F%2Fdoi.org%2F10.1007%2F978-3-030-67435-9_1&sa=D&sntz=1&usg=AFQjCNF7fUT9S4TcSpImSr4e_DjaLn3wtg">https://doi.org/10.1007/978-3-030-67435-9_1</a></p>
Data from: An assay to investigate factors influencing initial orientation in nocturnally fledging seabirds.
<p><span><span><span><span><span><span><span><span><span><span><span>The first solitary migration of juvenile birds is difficult to study because of a low juvenile survival rates and sometimes long delays in return to the breeding grounds. Consequently, little is known about this crucial life event for many bird species, in particular the sensory guidance mechanisms facilitating the first migratory journey. Initial orientation during the first migration is a key measure to investigate these mechanisms. Here, we developed an assay to measure initial orientation as flight direction upon first take-off in nocturnally fledging juvenile seabirds. We dorsally deployed a coloured LED on juvenile birds to allow researchers to observe the vanishing bearings of individuals as they flew out to sea. Additionally, we co-deployed either a small Neodymium magnet or glass bead (control) on top of the bird's head to investigate the use of magnetoreception, previously unexplored in this early life stage.</span></span></span></span></span></span></span></span></span></span></span></p> <p> </p> <p><span><span><span><span><span><span><span><span><span><span><span>We used this assay to observe the first flight of Manx shearwaters (<i>Puffinus puffinus</i>) and found that they did not orient towards their wintering ground straight after taking off. Further, we did not find an effect of the magnetic treatment on juveniles' flight direction, though whether this is due to the birds not using magnetoreception, other salient cues being available or a lack of motivation to orient to the migratory beeline is unclear. We were, however, able to identify wind direction and topography as drivers of first flight direction in Manx shearwaters, which fledged with wind component between a crosswind and a tailwind and directed their maiden flight towards the sea and away from the land. </span></span></span></span></span></span></span></span></span></span></span></p> <p> </p> <p><span><span><span><span><span><span><span><span><span><span><span>This novel assay will facilitate the study of the maiden flight of nocturnally fledging birds and will help advance the study of sensory guidance mechanisms underpinning migratory orientation in a wide range of taxa, including species which are traditionally challenging to study. </span></span></span></span></span></span></span></span></span></span></span></p>
- AR less than 2.00; superior volsella with 1 apical seta and 2 lateral setae.... C. tobatertius Kikuchi et Sasa, 1990 (Oriental) in A new species of the genus Cryptotendipes Beck et Beck, 1969 (Diptera Chironomidae) from India, with a world key to the males and tentative phylogenetic relationship
- AR less than 2.00; superior volsella with 1 apical seta and 2 lateral setae.... C. tobatertius Kikuchi et Sasa, 1990 (Oriental)
FIGURE 2. J–R in Taxonomy of the Oriental leafhopper genus Parabolopona (Hemiptera: Cicadellidae: Deltocephalinae: Drabescini) with a new species from China
FIGURE 2. J–R Male genitalia of Parabolopona yunnanensis sp. nov.; J, Genital capsule, left lateral view; K, Valve, subgenital plate, style, connective and aedeagus, dorsal view; L, Valve, subgenital plate and style, dorsal view; M, Right style, dorsal view; N, Right style, ventral view; O–P, Connective, ventral and lateral view; Q–R, Aedeagus, lateral and posterior view, respectively.
FIGURE 1. A–G in Taxonomy of the Oriental leafhopper genus Parabolopona (Hemiptera: Cicadellidae: Deltocephalinae: Drabescini) with a new species from China
FIGURE 1. A–G Parabolopona yunnanensis sp. nov., male; A, Habitus, dorsal view; B, Head, pronotum and scutellum, dorsal view; C, Face, ventral view; D, Head, dorsoanterior view; E, Lateral view; F, Fore femur and tibia, anterior view; G, Apex of hind femur, dorsal view; H, P. yunnanensis sp. nov., female, dorsal view; I, Apex of female abdomen, ventral view.
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)
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.