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9,882 results for “Scale”
Laser cooling a centimeter-scale torsion pendulum
<p>We laser cool a centimeter-scale torsion pendulum to a temperature of 10 mK (average occupancy of 6000 phonons) starting from room temperature (equivalent to ~10^8 phonons). This is achieved by optical radiation pressure forces conditioned on a quantum-noise-limited optical measurement of the pendulum’s angular displacement with an imprecision 13 dB below that at the standard quantum limit (SQL). The measurement sensitivity is the result of a novel ‘mirrored’ optical lever that passively rejects extraneous spatial-mode noise by 60 dB. The high mechanical quality (10^7) and quantum-noise-limited sub-SQL measurement imprecision demonstrate the necessary ingredients for realizing the quantum ground state of torsional motion — a pre-requisite for mechanical tests of gravity’s alleged quantum nature.</p>
FIGURE 2. Scale types compared between Melastoma kemamanense and Melastoma imbricatum. A, B, C. M. kemamanense. A. Densely overlapping scales 1.5–4 in Studies in Southeast Asian Melastoma (Melastomataceae), 3. A new species of Melastoma from Peninsular Malaysia
FIGURE 2. Scale types compared between Melastoma kemamanense and Melastoma imbricatum. A, B, C. M. kemamanense. A. Densely overlapping scales 1.5–4 mm long on the flowering hypanthium (Corner SFN 25826, SING). B. Densely overlapping scales 1.5–4 mm long on the fruit (Corner SFN 25826, SING). C. Scales up to 4 mm long on the distal end of the petiole and which are appressed on the abaxial surface and suberect on the margins (Corner s.n., SING). D, E, F. M. imbricatum. D. Imbricate scales up to 1.5 mm long on the flowering hypanthium (Curtis s.n., SING). E. Imbricate scales up to 1.5 mm long on the fruit (Goodenough 959, SING). F. Scales up to 2 mm long on the distal end of the petiole and which are mostly appressed on the abaxial surface and on the margins (Hamid 11009, SING). All scale bars: 5 mm. All photographs by L. Neo.
FIGURE 24. Syagrus elata. A. Habit with Luiz and Oscar Moreno for scale. B. Leaf bases and sheath fibers near the crown. C in A revision of the genus Syagrus (Arecaceae)
FIGURE 24. Syagrus elata. A. Habit with Luiz and Oscar Moreno for scale. B. Leaf bases and sheath fibers near the crown. C. Abaxial side of leaflets. D. Inflorescence with pistillate flowers E. Infructescence. F. Close of large immature fruits showing grooved epicarps.
FIGURE 64. Syagrus pimentae. A. Habit. B. Palm with Ricardo Pimenta for scale. C. Palm showing Butia-like leaves with evenly spaced leaflets. D. Old inflorescences. E. Newly opened inflorescence. F. Infructescence. G in A revision of the genus Syagrus (Arecaceae)
FIGURE 64. Syagrus pimentae. A. Habit. B. Palm with Ricardo Pimenta for scale. C. Palm showing Butia-like leaves with evenly spaced leaflets. D. Old inflorescences. E. Newly opened inflorescence. F. Infructescence. G. Whole plant with infructescence. (Pimenta & Campos-Rocha s.n. [holotype HPL]).
FIGURE 4. Craterellus inusitatus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale elements. F in Two new species of Craterellus (Cantharellaceae) from tropical India
FIGURE 4. Craterellus inusitatus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale elements. F. fasciculate scale cells in pileal margin. Scale bar, A–C=10 μm. D–F=20 μm. Photos: C. Bijeesh
FIGURE 2. Craterellus albostrigosus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale cells. F–G in Two new species of Craterellus (Cantharellaceae) from tropical India
FIGURE 2. Craterellus albostrigosus. A–B. basidia. C. spores. D. pileipellis E. pileal fasciculate scale cells. F–G. fasciculate scale elements of stipitipellis. Scale bar=10 μm. Photos: C. Bijeesh
FIGURES 3–8. Specimen LAF 6956A, vegetative anatomy. FIG. 3. Thallus habit with numerous protuberances. Scale bar 9 in Sporolithon sinusmexicanum sp. nov. (Sporolithales, Rhodophyta): a new rhodolith-forming species from deepwater rhodolith beds in the Gulf of Mexico
FIGURES 3–8. Specimen LAF 6956A, vegetative anatomy. FIG. 3. Thallus habit with numerous protuberances. Scale bar 9 mm. FIG. 4. Surface view (upper bracket) and vertical fracture showing new vegetative layer (middle bracket) over older layer (lower bracket). Scale bar 176 μm. FIG. 5. Secondary hypothallium (upper bracket) over older vegetative layer (lower bracket). Scale bar 52 μm. FIG. 6. Perithallium showing cell fusions (arrows). Scale bar 34 μm. FIG. 7. Perithallium (lower bracket), epithallium (upper bracket) and intercalary meristem (arrow). Scale bar 24 μm. FIG. 8. Meristematic cells (M) and armored epithallial cells (arrows) with intact cell roofs (circle pointers). Scale bar 11 μm.
FIGURES 18–23. Specimen LAF 6970B. FIG. 18. Thallus habit showing numerous protuberances. Scale bar 6 in Sporolithon sinusmexicanum sp. nov. (Sporolithales, Rhodophyta): a new rhodolith-forming species from deepwater rhodolith beds in the Gulf of Mexico
FIGURES 18–23. Specimen LAF 6970B. FIG. 18. Thallus habit showing numerous protuberances. Scale bar 6 mm. FIG. 19. Longitudinal section through protuberance showing perithallium with no overgrown tetrasporangial compartments. Scale bar 1.05 mm. FIG. 20. Epithallium (upper arrowhead), intercalary meristem (lower arrowhead) and perithallium (right bracket) showing cell fusions in the xaxis (arrows) and z-axis (circle pointers). Scale bar 4 μm. FIG. 21. Armored epithallial cells (arrows), one showing intact cell roof (circle pointer), and meristematic cells (M). Scale bar 14 μm. FIG. 22. Dissecting microscope view of thallus surface showing tetrasporangial sorus (arrow). Scale bar 1 mm. FIG. 23. Perithallium showing unidentified spherical inclusions (arrows), which may be unidentified life history stages of microalgal organisms. Scale bar 43 μm.
FIGURE 3. Sedum danjoense. A. Habitat and habit. B. Inflorescence. C. Adaxial surface. D. Abaxial surface. E. Flower. F. Sepals. G. Carpels. H. Branching. Scale bars are 25 in Sedum danjoense (Crassulaceae), a new species of succulent plants from the Danjo Islands in Japan
FIGURE 3. Sedum danjoense. A. Habitat and habit. B. Inflorescence. C. Adaxial surface. D. Abaxial surface. E. Flower. F. Sepals. G. Carpels. H. Branching. Scale bars are 25 mm for A, 5 mm for B–H [A. Wild individuals in Yorishima island photo by Yoshiro Chichibu in May 1989; B. Cultivated in Nagasaki Subtropical Botanical Garden photo by Kiyotaka Minota in Sep. 2011; C-H. Takuro Ito 3658 in Oct. 2016]
Regional-scale hydrologic settings buffer black spruce regeneration in the presence of post-fire droughts dataset
Open the record for dataset details and reuse information.
FIGURE 1 in Strobilomyces rubrobrunneus (Boletaceae), a new species with reddish brown scales from eastern China
FIGURE 1. Maximum likelihood phylogenetic tree of Strobilomyces generated from a four-gene dataset (rpb1, rpb2, tef1 and cox3). Bootstrap values (BS> 50%) and Bayesian posterior probabilities (BI> 0.95) are shown along the branches. The new species is shown in bold face.
FIGURE 2 in Strobilomyces rubrobrunneus (Boletaceae), a new species with reddish brown scales from eastern China
FIGURE 2. Basidiomata of Strobilomyces rubrobrunneus. a–b. Basidioma (holotype). c–d. Grayish black color change when cut (image taken immediately after sectioning), c: holotype, d: HKAS 101904. Bars = 1 cm. Photos by Yan-Jia Hao.
FIGURE 4 in Strobilomyces rubrobrunneus (Boletaceae), a new species with reddish brown scales from eastern China
FIGURE 4. Basidiospores of Strobilomyces rubrobrunneus (HKAS 101906, holotype) under scanning electron microscope (SEM). Photos by Li-Hong Han.
FIGURE 3 in Strobilomyces rubrobrunneus (Boletaceae), a new species with reddish brown scales from eastern China
FIGURE 3. Microscopic characters of Strobilomyces rubrobrunneus (HKAS 101906, holotype). a. Basidia and pleurocystidium; b. Cheilocystidia; c. Pileipellis. Bars = 10 μm. Drawings by Li-Hong Han.
FIGURE 1. RAxML tree resulting from analyzed partial ACT dataset. The scale bar indicates 0.05 in Sexual morph of Phaeoacremonium aureum from Rhizophora mucronata collected in southern Thailand
FIGURE 1. RAxML tree resulting from analyzed partial ACT dataset. The scale bar indicates 0.05 changes. ML, MP bootstrap support values> 65 % from 1,000 replicates and PP> 0.95 from 1 million generations in Markov chains are shown at the nodes. Newly generated sequences are in bold text. The tree was rooted to Pleurostoma richardsiae (CBS 270.33) (Pleurostomataceae).
FIGURE 2. Gleadovia konyakianorum. A. Habit. B. Fresh flower. C. Dry flower. D. Scale leaves. E. Calyx. F in Gleadovia konyakianorum (Orobanchaceae), a new species from Nagaland, India
FIGURE 2. Gleadovia konyakianorum. A. Habit. B. Fresh flower. C. Dry flower. D. Scale leaves. E. Calyx. F. Tangential section of corolla (showing stamens & pistil). G. Corolla lobes (showing hair inside). H. Stamens (anthers in ventral view). I. Stamens (anthers in dorsal view). J. Pistil, K. Cross section of ovary. All photos were made from type specimen. [Image by D.K. Roy].
Steelquist et al., 2024 - The impact of bedrock meander cutoffs on 50 kyr-scale incision rates, San Juan River, Utah -- Datasets
<p>Datasets used in Aaron T. Steelquist, Gustav B. Seixas, Mary L. Gillam, Sourav Saha, Seulgi Moon, and George E. Hilley, 2024, <em>The impact of bedrock meander cutoffs on 50 kyr-scale incision rates, San Juan River, Utah, </em>Earth Surface Dynamics</p>
The perceived environmental sustainability (PENSUS) scale for food and drinks: Development and validation among young consumers in Belgium
<p>These are the datasets used in the development, refinement and validation of the Perceived Environmental Sustainability (PENSUS) scale for Food and Drinks. This includes datasets for two surveys and four experiments. </p>
Boosting large scale capacitive harvesting of osmotic power by dynamical matching of ion exchange kinetics
<p>Raw data for the article "Boosting large scale capacitive harvesting of osmotic power by dynamical matching of ion exchange kinetics" by N. Chapuis and L.Bocquet.</p>
FIGURE 1 in First record of the yellow cottony cushion scale, Icerya seychellarum (Westwood) (Hemiptera: Coccomorpha: Monophlebidae) in Morocco
FIGURE 1. Icerya seychellarum in life, on underside of an avocado leaf: (A) Dorsal view of adult female with granular wax forming tufts with yellow-green tips along the dorsal body margins; (B) Ventral view of adult female with felted white wax flap forming a brood chamber beneath the abdomen; (C) First-instar nymph next to exuviae of a later instar; (D) Ventral view of first-instar nymph showing black legs and antennae. Photographs by S. Ait Baddou and M.C. Smaili.
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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.