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172 results for “DART”
FIGURE 6 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 6. Tadpole of Ameerega shihuemoy at Gosner stage 25: (A) dorsal, (B) ventral, (C) lateral, (D) Oral disc at Gosner stage 41, (E) Free-living tadpole at Gosner stage 25. Photos by S. J. Serrano.
FIGURE 5 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 5. Spectrograms of advertisement calls of morphologically similar species of Ameerega. A) A. shihuemoy, recorded at Manu Learning Centre, Madre de Dios, Peru 12 June 2014 (temperature not noted). B) A. boliviana, recorded from Correo- Apolo, La Paz, Bolivia. C) A. simulans recorded from Marcapata, Cusco, Peru. D) A. picta recorded from Madidi National Park, Bolivia. E) A. yungicola recorded from Caranavi, Yungas, Bolivia. F) A. hahneli, recorded from Shintuya, Madre de Dios, Peru. G) A. macero, recorded at Manu Learning Centre, Madre de Dios, Peru.
FIGURE 2. A in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 2. A, dorsal; B, and ventral views of the body of the subadult female paratype MHNC 14561 (SVL = 20.7 mm); C, dorsal; D, and ventral views of the body of the subadult male paratype MHNC 4779 (SVL = 17.4 mm); E, adult male carrying tadpoles; F, adult male paratype MHNC 15863. Photos by J.C. Chaparro (A-D), R. Coronel (E), R. Santa Cruz (F).
FIGURE 4 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 4. Box plots representing the median (black horizontal line), interquartile range (box), range (whiskers) and outside values (circles) of call parameters comparison among Ameerega shihuemoy, A. boliviana, A. hahneli, A. picta, A. simulans and A. yungicola where: a) note duration (ms), b) calling rate, c) fundamental frequency (Hz) and d) dominant frequency (Hz).
FIGURE 3 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 3. Color patterns of Ameerega shihuemoy from tadpole to adult MUSM 31692. Photos by Marcus Brent-Smith.
FIGURE 1. A in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 1. A, dorsal, and B, ventral view of the body; C, lateral view of head; D, and tympanum under skin; E, mouth showing choanae details; F, ventral view of the hand; G, and foot, of the adult female holotype MHNC 15488 (SVL = 25.7 mm) of Ameerega shihuemoy sp. nov. Scale on every picture. Photos by J.C. Chaparro.
FIGURE 7 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 7. Maximum Likelihood (ML) phylogeny of Ameerega based on 16S ribosomal RNA gene. Numbers above nodes are bootstrap values.
FIGURE 8 in A new species of poison-dart frog (Anura: Dendrobatidae) from Manu province, Amazon region of southeastern Peru, with notes on its natural history, bioacoustics, phylogenetics, and recommended conservation status
FIGURE 8. Habitat at Manu Learning Centre, Manu, Madre de Dios, Peru, where several individuals of Ameerega shihuemoy were observed calling on July 2015. Photos by Katie Lin.
WACCMX+DART 2009-2010 Hindcasts Experiments
The dataset consists of the median root mean square error and bias of a set of hindcast experiments performed using the Whole Atmosphere Community Climate Model eXtended (WACCMX) with data assimilation from the Data Assimilation Research Testbed (DART). The WACCMX DART hindcast experiments were initialized on the 1st and 15th of every month in 2009 and 2010. The root mean square error and bias are calculated with respect to the Aura MLS satellite observations and WACCMX DART analysis fields. The dataset is in support of a publication submitted to the AGU journal Space Weather.
WACCMX DART 2010 Northern Hemisphere Winter Temperature and Wind
The dataset contains hourly simulation output from the Whole Atmosphere Community Climate Model with thermosphere-ionosphere eXtension (WACCMX) with data assimilation from the Data Assimilation Research Testbed (DART) ensemble Kalman filter. Results are based on the ensemble mean of 40 WACCMX DART ensemble members. The dataset covers the time period of December 2009 to March 2010, and includes the WACCMX DART temperature and wind fields. The data are in support of publication "Intercomparison of Middle Atmospheric Meteorological Analyses for the Northern Hemisphere Winter 2009-2010."
Spectral hardness of X- and gamma-ray emissions from lightning stepped and dart leaders
<p>This repository has four folders dedicated to the 11 triggers outlined in the manuscript. Within each folder, the data is organized according to the four sensors:</p><ol><li><strong>Slow Antenna Folder:</strong> For every trigger, there is a corresponding .asc file paired with a complementary .readme file. Additionally, this folder includes a <i>.txt </i>file that lists the file names and UTC times.</li><li><strong>LEFA:</strong> The <i>*.txt</i> files within this section consist of four columns representing seconds after midnight (UTC), instrument power voltage, sensitive channel, medium channel, and unsensitive channel. The file names adhere to the format <i>lefa2-yymmdd-hhmm00.txt</i>, each containing one minute of LEFA data.</li><li><strong>DAS:</strong> Files in this category follow the format <i>XRAY_yyyy.mm.dd_hh-mm-ss_milliseconds.channel[B,C, or D].csv</i>, with UTC time. The file name corresponds to time zero in the data. The first column denotes seconds from/after zero, while the second column represents the measured data in Volts. The channels (B, C, D) correspond to Fast Antenna, LaBr detector, and NaI detector, respectively. The instrument has a sampling rate of 180 MHz.</li><li><strong>Fieldmill:</strong>The file names in this section adhere to the format<i> kv2022mmdd-hhmm.flt </i>and are accompanied by a calibration file.</li></ol>
Daedric Darts from Morrowind v.2
Updated version that doesn't suck as much as the previous one Source: Objaverse 1.0 / Sketchfab
Broadband Characteristics of Chaotic Pulse Trains associated with Sequential Dart Leaders in a Rocket-Triggered Lightning Flash
<p>The data supports the paper entitled “<a href="https://doi.org/10.1029/2018JD029488">Broadband Characteristics of Chaotic Pulse Trains associated with Sequential Dart Leaders in a Rocket-Triggered Lightning Flash</a>” published in JGR-Atmospheres, and these files can be opened by MATLAB. The data can be used freely for scientific purposes with appropriate citation.</p>
FIGURE 7 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 7. Topology of the Dendrobatoidea as presented by Grant et al. (2006), together with the topology of Dendrobatinae in Brown and Twomey et al. (2011). Gray lines represent some differences between these two topologies with that of Santos et al. (2009). The only genus whose monophyly is different in different topologies is that of Colostethus. The distribution of the generalized morphologies of the three features studied (Upper jaw sheath, Gut morphology and Nostril ornamentation) is depicted over the topology. S gut = Sinistrally long coiled gut concealing other organs behind; D = Differentiated short gut with visible organs; P nostril = projection on the inner margin of the nasal rim; NP nostril = No projection on the inner margin of the nasal rim. See other figures and text for further explanation. Exceptions and particular cases are explained in the text.
FIGURE 6 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 6. Ornamentation of margin of naris in dendrobatoid larvae. All tadpoles oriented anterior (up) to posterior (down) end, not to scale. (A) Rheobates palmatus. Stage 35, ICNMHN 23311. (B) Allobates wayuu. Stage 32, ICNMHN 43559. (C) Rheobates palmatus. Close up of right nostril. Stage 38, ICNMHN 19739. (D) Ameerega hahneli. Stage 36, ICNMHN 53105. (E) Hyloxalus vergeli. Stage 37, ICN 9699. (F) Dendrobates truncatus. Stage 25, ICNMHN 54630. (G) Andinobates bombetes. Stage 27, ICNMHN 42287. (H) Dendrobates truncatus. Close up of right nostril. Stage 34, ICNMHN 40749.
FIGURE 5 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 5. Ventral view of abdominal area of tadpoles of the Dendrobatoidea. All tadpoles oriented anterior (up) to posterior (down) end, not to scale. (A) Allobates juanii. Stage 35, ICNMHN 55276. (B) Allobates wayuu. Stage 32, ICNMHN 43559. (C) Colostethus fraterdanieli. Stage 36, ICNMHN 40801. (D) Colostethus ruthveni. Stage 31, ICNMHN 35779. (E) Hyloxalus bocagei. Stage 38, ICNMHN 23789. (F) Hyloxalus vergeli. Stage 37, ICNMHN 9699. (G) Rheobates palmatus. Stage 35, ICNMHN 23311. (H) Dendrobates truncatus. Stage 25, ICNMHN 54630. (I) Dendrobates auratus. Stage 25, UTA 6527. (J) Oophaga sp. Stage 28, MAR 312. (K) Andinobates altobueyensis. Stage 31, AMNH 102100. (L) Ranitomeya ventrimaculata. Stage 34, ICNMHN 53034.
FIGURE 4 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 4. Diagram showing tentative correspondence between organs and gut sections between two different types of digestive system arrangements in the Dendrobatoidea. (A) Ventral view of tadpole of Rheobates palmatus, stage 36, UTA 22300, with skin removed and labeled organs and sections. Tadpole is directed anteriorly (up) to posteriorly (down). (B) Schematic generalized diagram of ventral views of tadpoles in the Dendrobatinae (minus Phyllobates) with labeled organs and sections of the gut showing correspondence with (A) and with a photograph of ventral view of a tadpole of Ranitomeya ventrimaculata, stage 34, ICN 53034 (C). For more explanations and exceptions to the generalized diagram see text and Fig. 5.
FIGURE 3 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 3. Ventral view of tadpole of Rheobates palmatus, stage 36, UTA 22300, with skin removed (A). Tadpole is directed anteriorly (up) to posteriorly (down). (B) Diagram of anterior section of digestive tract when pulled apart and to the left from body cavity. Black arrows indicate direction of food flow after ingested, beginning with the esophagus (anterior section not seen, behind the liver, up and left). (C) Diagram of posterior section of digestive tract, that continue from (B); black long arrow indicate where digestive tract connects from (B) to (C). Posterior section of tract is observed only when dissected, because it is concealed inside the coils of the anterior sections of the gut (B). Parts of the gut are identified tentatively and labeled with black lines in the photograph (A) and the diagrams (B and C). Final short black arrow (C) indicates exit of undigested material through the rectum.
FIGURE 2 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 2. Ventral view of the U-shaped larval jaw sheaths in the Dendrobatinae. All tadpoles are directed anteriorly (up) to posteriorly (down), not to scale. (A) Dendrobates truncatus. Stage 25, ICNMHN 40749. (B) Oophaga sp. Stage 28, MAR 312. (C) Andinobates bombetes. Stage 28, ICNMHN 42287. (D) Andinobates virolinensis. Stage 41, ICNMHN 9665. (E) Ranitomeya ventrimaculata. Stage 34, ICNMHN 53034.
FIGURE 1 in Larval morphology of Dart-Poison Frogs (Anura: Dendrobatoidea: Aromobatidae and Dendrobatidae)
FIGURE 1. Ventral view of the W-shaped larval jaw sheaths in the Dendrobatoidea. All tadpoles are directed anteriorly (up) to posteriorly (down), not to scale. (A) Allobates juanii. Stage 35, ICNMHN 55276. (B) Allobates trilineatus. Stage 33, ICN 53117. (C) Allobates wayuu. Stage 32, ICNMHN 43559. (D) Ameerega hahneli. Stage 36, ICNMHN 53105. (E) Epipedobates narinensis. Stage 25, ICNMHN 53341. (F) Colostethus fraterdanieli. Stage 36, ICNMHN 40801. (G) Colostethus ruthveni. Stage 31, ICNMHN 35779. (H) Hyloxalus bocagei. Stage 38, ICNMHN 23789. (I) Hyloxalus subpunctatus. Stage 37, ICNMHN 32500. (J) Hyloxalus vergeli. Stage 37, ICNMHN 9699. (K) Rheobates palmatus. Stage 35, ICNMHN 23311. (L) Phyllobates bicolor. Stage 25, ICNMHN 18198.
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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.
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DANDI Archive for NWB datasets
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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.