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1,568 results for “slope”
Fig. 10 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species
Fig. 10 Posterior body region in three North Atlantic-Arctic species of Ophelina not found in BIOICE samples. a O. groenlandica Støp-Bowitz, 1948 (holotype, SMNH T-7831). b O. norvegica Støp-Bowitz, 1945 (SMNH 11137). c O. nybelini Eliason, 1951 (syntype, GNHM Polych. 10999). Scale bars: (a) 0.5 mm; (b, c) 1 mm
Fig. 11 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species
Fig. 11 Ophelina helgolandica Augener (IMNH 24329, BIO- ICE sample 2579). a Anterior end, lateral view. b Detail of nuchal organ. c First chaetiger. d Chaetigers 2–3. e Last branchiate chaetiger; arrow marks position of lateral organ. f Posterior body region, lateral view; arrow marks position of last branchiate chaetiger followed by three abranchiate chaetigers. Scale bars: (a, f) 1 mm; (b, c, e), 100 μm; (d) 200 μm
Fig. 9 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species
Fig. 9 Posterior body region in some Atlantic Ophelina species (redrawn from originals). a O. abranchiata (from Støp-Bowitz 1948). b O. bowitzi sp. nov. (from Fauvel 1914, as A. arctica). c O. delapidans longicephala (from HartmannSchröder 1977). d O. groenlandica (from Støp-Bowitz 1948). e O. helgolandica (from Augener 1912). f O. norvegica (from Støp-Bowitz 1945). g O. nybelini (from Eliason 1951)
Fig. 8 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species
Fig. 8 Ophelina basicirra sp. nov. (Paratypes, IMNH 24318, BIOICE sample 2303). a, b Posterior end with anal tube, lateral views. c, d Cirri of anal tube. e Anal tube, ventral view. f Detail of anal cirrus of anal tube. Scale bars: (a, b) 300 μm; (c) 90 μm; (d) 50 μm; (e) 200 μm; (f) 60 μm
Fig. 1 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species
Fig. 1 Maps of the study area and collecting sites of samples including specimens of Opheliidae. a All samples combined. b Ammotrypanella cf. arctica McIntosh. c Ophelina basicirra sp. nov. d Ophelina bowitzi sp. nov
FIGURE 1 in A new species of Anthurium sect. Tetraspermium (Araceae) for eastern slope of the Andes Mountains Range
FIGURE 1. Anthurium brevispadix López-Flor., Marco Correa & Zuluaga. Habit (A); Leaf blades, adaxial and abaxial surfaces (B), black puntactions on the underside of the leaf (C); Cataphylls (D); Inflorescense (E); spadix (F); spathe (G).
Ultra-steep slope cryogenic FETs based on bilayer graphene
<p>Dataset for the publication "Ultra-steep slope cryogenic FETs based on bilayer graphene".</p> <p> </p> <p>Abstract:</p> <p>"Cryogenic field-effect transistors (FETs) offer great potential for a wide range of applications, the most notable example being classical control electronics for quantum information processors.<br>In the latter context, on-chip FETs with low power consumption are a crucial requirement. This, in turn, requires operating voltages in the millivolt range, which are only achievable in devices with ultra-steep subthreshold slopes. <br>However, in conventional cryogenic MOSFETs based on bulk material, the experimentally achieved inverse subthreshold slopes saturate around a few mV/dec due to disorder and charged defects at the MOS interface.<br>FETs based on two-dimensional materials offer a promising alternative.<br>Here, we show that FETs based on Bernal stacked bilayer graphene encapsulated in hexagonal boron nitride and graphite gates exhibit inverse subthreshold slopes of down to 250 μV/dec at 0.1K, approaching the Boltzmann limit.<br>This result indicates an effective suppression of band tailing in van-der-Waals heterostructures without bulk interfaces, leading to superior device performance at cryogenic temperature."</p> <p> </p>
FIGURE 8 in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 8. Habitat of Eschweilera donosoensis and Eschweilera rotundicarpa. A. Cloud forest from General de División Omar Torrijos H. National Park, Coclé Province. B. Lowland rainforest from Donoso District, Colón Province. Photos by J. Batista.
FIGURE 7 in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 7. Distribution of Eschweilera donosoensis and Eschweilera rotundicarpa. In blue the population of E. donosoensis from Donoso District, Colón Province. In red the population of E. rotundicarpa from General de División Omar Torrijos H. National Park, Coclé Province and Valle Grande, Donoso District, Colón Province.
FIGURE 6. Eschweilera rotundicarpa. A. Globose fruits. B in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 6. Eschweilera rotundicarpa. A. Globose fruits. B. Artificially opened fruit showing disposition and number of seeds. C. Artificially opened fruit showing seeds and spreading white aril; the flattened funicle gives rise to the white tissue surrounding the seeds. Vouchered by Batista et al. 1085. Photos by J. Batista.
FIGURE 5. Eschweilera rotundicarpa. A in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 5. Eschweilera rotundicarpa. A. Branched inflorescence showing flowers with white petals, yellow androecial hood, and green buds. B. Close-up of a bud showing scarcely imbricate calyx-lobes at the base. C. Lateral view of flower. D. Medial longitudinal section of an androecial hood showing first, second and third coils. Vouchered by J. F. Carrión et al. 1310. Photos by J. F. Carrión & S. Martínez.
FIGURE 4. Eschweilera rotundicarpa. A. Bark showing dark-cream colored lenticels. B. Leaf blade showing adaxial surface. C in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 4. Eschweilera rotundicarpa. A. Bark showing dark-cream colored lenticels. B. Leaf blade showing adaxial surface. C. Old bark, showing slight depressions where irregular plates were shed (= scallops). D. Leaf blade showing abaxial surface. Vouchered by Batista et al. 1268 [A], Batista et al. 1661 [B, C, D]. Photos by J. Batista.
FIGURE 2. Eschweilera donosoensis. A in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 2. Eschweilera donosoensis. A. Apical view of a flower. B. Basal view of a flower showing the non-imbricate, carinate calyx-lobes. C. Unbranched inflorescence in bud. D. Medial longitudinal section of androecial hood showing the first and second coils. Vouchered by Batista et al 1368. Photos by J. Batista.
FIGURE 1. Eschweilera donosoensis. A in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 1. Eschweilera donosoensis. A. Bark showing slight depressions where irregular plates were shed (= scallops), thin outer bark, and reddish inner bark. B. Relatively small buttresses. C. Leaf blades showing adaxial surface. D. Leaf blades showing abaxial surface. Vouchered by Batista et al 1368. Photos by J. Batista.
FIGURE 3. Eschweilera donosoensis. A in Two New Species of Eschweilera (Lecythidaceae) from rainforest on the Caribbean slope of Panama
FIGURE 3. Eschweilera donosoensis. A. Lateral view of a nearly mature fruit showing the persistent, woody calyx-lobes. B. Lateral view of immature fruit. C. Artificially opened fruit showing seeds with a lateral aril splitting at the chalazal end into 2–3 branches, the numbers represent the branches of the aril. D. Seeds showing lateral white aril. Vouchered by Batista et al. 1396. Photos by J. Batista.
Vedioes of artificial rainfall experiment of wide-grade colluvium slope and vegetated soil slope
Open the record for dataset details and reuse information.
Sites from Ceres with red-sloped spectra
<p>Figures showing the locations of red-sloped spectra identified by the deep neural network.</p>
Database for Stand competition and slope increase the probability of occurrence of Gremmeniella abietina in forest stands in Spain
<p>Database</p>
Data from: Phenological mismatch drives selection on elevation, but not on slope, of breeding time plasticity in a wild songbird
Phenotypic plasticity is an important mechanism for populations to respond to fluctuating environments, yet may be insufficient to adapt to a directionally changing environment. To study whether plasticity can evolve under current climate change, we quantified selection and genetic variation in both the elevation (RNE) and slope (RNS) of the breeding time reaction norm in a long-term (1973–2016) study population of great tits (Parus major). The optimal RNE (the caterpillar biomass peak date regressed against the temperature used as cue by great tits) changed over time, whereas the optimal RNS did not. Concordantly, we found strong directional selection on RNE, but not RNS, of egg-laying date in the second third of the study period; this selection subsequently waned, potentially due to increased between-year variability in optimal laying dates. We found individual and additive genetic variation in RNE but, contrary to previous studies on our population, not in RNS. The predicted and observed evolutionary change in RNE were, however, marginal, due to low heritability and the sex limitation of laying date. We conclude that adaptation to climate change can only occur via micro-evolution of RNE, but this will necessarily be slow and potentially hampered by increased variability in phenotypic optima.
FIGURE 6. Caulleriella rodmani n in New species and records of Caulleriella (Annelida, Cirratulidae) from shelf and slope depths of the Western North Atlantic Ocean
FIGURE 6. Caulleriella rodmani n. sp. A, anterior end, dorsal view; B, posterior end, dorsal view; C. anterior end dorsal view; D, mid-body setigers; E, notopodial capillaries, anterior setigers; F, neuropodial hook and capillary, from anterior setiger 12; G, neuropodial bidentate hook. A–B, holotype (USNM 1642603); C–G, paratype (USNM 1642634).
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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)
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.