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2,453 results for “Architecture”
FIG. 3 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 3. — Les îles Robinson Crusoe, ou Masatierra, et Santa Clara, la plus petite (223 ha), qui est un îlot sec et inhabité. Son ancien nom d'île aux chèvres évoque la disparition de la végétation arbustive qui la couvrait.
FIG. 14 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 14. — Dendroseris micrantha (Bertero ex Decne.) Hook. & Arn. est un autre exemple d'Asteraceae chez laquelle la floraison entraîne des nécroses d'axes (en noir). Hauteur: 1,5 m. À droite, la forme de jeunesse.
FIG. 6. — A in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 6. — A, Blechnum cycadifolium (Colla) Sturm, une fougère arborescente de 3 m de hauteur; des groupes de feuilles fertiles (au centre) alternent avec des groupes de feuilles assimilatrices; B, Plantago fernandezia Bertero ex Barnéoud,une Plantaginaceae monocaule atteignant 4 m de hauteur.
FIG. 23 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 23. — Affaissement, buissonnement basal, réitération et multiplication végétative par drageons chez la Zarzamora (Rubus ulmi- folius Schott). Cette liane forme des ronciers de 4 m de hauteur et surcime des arbres hauts de 10 m.
FIG. 8. — A in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 8. — A, Thyrsopteris elegans Kunze, une fougère arborescente atteignant une hauteur de 4 m; les folioles basales (en gris) sont seules fertiles; B, Peperomia berteroana Miq., une Piperaceae poussant sur les falaises; les tiges dépassent 1 m de longueur.
FIG. 10 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 10. — Le modèle de Leeuwenberg chez les Asteraceae endémiques: A, Erigeron fernandezianus (Colla) Sollbrig, une espèce subherbacée atteignant 1 m de haut; il est fréquent que l'axe 1 porte deux étages d'axes 2; B, Dendroseris litoralis Skottsb., « el col de Juan Fernández »; ce petit arbre aux beaux capitules jaunes atteint 4 m et ses feuilles peuvent avoir près de 1 m de longueur; C, un exemplaire femelle de Robinsonia gayana Decne. (hauteur: 1,2 m); D, Robinsonia gracilis Decne. (hauteur: 2 m); E, Robinsonia evenia Phil., un arbuste atteignant une hauteur de 2,5 m, représenté ici dans sa position habituelle, épiphyte sur une fougère arborescente.
FIG. 22 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 22. — Affaissement, buissonnement basal et réitération chez le Maqui (Aristotelia chilensis (Molina) Stuntz). Le modèle architec- tural, à gauche, s'estompe et finit par disparaître. Le dessin est simplifié; au centre, les axes sont si nombreux qu'aucune lumière ne traverse. Hauteur: 5 m.
FIG. 25. — L in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 25. — L'accroissement d'un clone de Murtilla (Ugni molinae Turcz.). Cette Myrtaceae buissonnante, ligneuse et très résistante, atteint 3 m de hauteur.
FIG. 16 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 16. — Escallonia calcottiae Hook. & Arn. est une Grossulariaceae buissonnante de 2 m. Les très vieux exemplaires deviennent des arbres.
FIG. 21 in Architectures de plantes de l'Île Robinson Crusoe, archipel Juan Fernández, Chili
FIG. 21. — Lactoris fernandezia Phil., Lactoridaceae, est un arbrisseau charnu et fragile,aux noeuds renflés, ne dépassant pas 1,5 m. Quelle que soit la hauteur de la plante, sa partie distale se courbe à l'horizontale, formant un plateau assimilateur; ce dernier est vu par dessus en haut à droite. En bas, les tiges âgées s'affaissent; la réitération complète le buissonnement basal.
FIG. 3 in Architectural analysis of Buxus vahlii Baill. (Buxaceae) in two different environments in Puerto Rico
FIG. 3. — Buxus vahlii Baill.: A, intertwined trichomes around the bud in Buxus vahlii; B, set of lateral buds. Scale bars: A, 400 μm; B, 100 μm.
FIG. 7 in Architectural analysis of Buxus vahlii Baill. (Buxaceae) in two different environments in Puerto Rico
FIG. 7. — Phases of development of Buxus vahlii Baill.: A, juvenile tree with axes A1, A2 and A3; B, mature tree; dashed lines indicate sequence of replacement axes in sequential reiteration; C, senescent tree. Circles indicate reiterated axes, crosses indicate dead axes.
FIG. 8 in Architectural analysis of Buxus vahlii Baill. (Buxaceae) in two different environments in Puerto Rico
FIG. 8. — Crown shape in Buxus vahlii Baill.: A, in Rincón forest; B, in Isabela forest. Arrows indicate flowers.
Subjective sleep quality and sleep architecture in patients with migraine: a meta-analysis
<p>Objectives: Sleep disturbance is often associated with migraine. However, there is a paucity of research investigating objective and subjective measures of sleep in migraine patients. This meta-analysis aims to determine whether there are differences in subjective sleep quality measured using the Pittsburgh Sleep Quality Index (PSQI), and objective sleep physiology measured using polysomnography between adult and pediatric patients, and healthy controls.</p> <p>Methods: This review was pre-registered on PROSPERO (CRD42020209325). A systematic search of five databases (Embase, MEDLINE®, Global Health, APA PsycINFO, APA PsycArticles, last searched: 12/17/2020) was conducted to find case-controlled studies which measured polysomnography and/or PSQI in patients with migraine. Pregnant participants and those with other headache disorders were excluded. Effect sizes (Hedges' <i>g</i>) were entered into a random effects model meta-analysis. Study quality was evaluated with the Newcastle Ottawa Scale, and publication bias with Egger's regression test.</p> <p>Results: 32 studies were eligible, of which 21 measured PSQI and/MIDAS in adults, 6 measured PSG in adults and 5 in children. The overall mean study quality score was 5/9, and this did not moderate any of the results, and there was no risk of publication bias. Overall, adults with migraine had higher PSQI scores than healthy controls (<i>g</i>=0.75, <i>p</i> < .001, 95% confidence interval [95%CI]: 0.54 - 0.96). This effect was larger in those with chronic rather than episodic condition (<i>g</i>=1.03, <i>p </i>< .001, 95%CI: 0.37 - 1.01, <i>g </i>= 0.63, <i>p </i>< .001, 95%CI: 0.38 - 0.88 respectively). For polysomnographic studies, adults and children with migraine displayed a lower percentage of REM sleep (<i>g</i>=-0.22, <i>p</i> = 0.017, 95%CI: -0.41 - -0.04, <i>g</i> = -0.71, <i>p</i> = 0.025, 95%CI: -1.34 - -0.10 respectively) than controls. Pediatric patients displayed less total sleep time (<i>g</i>=-1.37, <i>p </i>= 0.039, 95%CI: -2.66 - -0.10), more wake (<i>g</i>=0.52, <i>p </i>< .001, 95%CI: 0.08 – 0.79) and shorter sleep onset latency (<i>g</i>=-0.37, <i>p </i>< .001, 95%CI: -0.54 - -0.21) than controls.</p> <p>Discussion: People with migraine have significantly poorer subjective sleep quality and altered sleep physiology compared to healthy individuals. Further longitudinal empirical studies are required to enhance our understanding of this relationship.</p>
FIGURE 10 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 10. SEM micrograph of the damaged egg of Trigonisca (Trigonisca) mepecheu Engel and Gonzalez, new species. A. Egg full length with anterior end upper left. B. Anterior end showing hexagonal chorionic pattern becoming elongated toward micropyle (arrow). C. Close-up of hexagonal patterning at midbody. D. Close-up of rectangle in C. E. Micropyle (arrow) and adjoining chorion removed from egg.
FIGURE 7 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 7. Drone of Trigonisca (Trigonisca) mepecheu Engel and Gonzalez, new species. A. Lateral habitus. B. Dorsal habitus.
FIGURE 4 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 4. Worker of Trigonisca (Trigonisca) mepecheu Engel and Gonzalez, new species. A. Forewing (arrow indicates termination of radius on leading edge of wing). B. Outer surface of metatibia and metatarsus. C. Inner surface of metatibia and metatarsus.
FIGURE 3 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 3. Worker of Trigonisca (Trigonisca) mepecheu Engel and Gonzalez, new species. A. Dorsal detail of head and mesosoma. B. Facial view. C. Integumental sculpture of mesosomal dorsum.
FIGURE 17 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 17. Nest of Melipona favosa (Fabricius) in the base of a large Libidibia coriaria (Jacq.) Schltdl. (Fabaceae: Caesalpinioideae), in La Guajira, Colombia (photographs by M.S. Engel). A. Worker at entrance made of mud in a radiating pattern. B. Detail of guard at nest entrance. C. Worker departing nest entrance.
FIGURE 1 in Nest Architecture, Immature Stages, and Ethnoentomology of a New Species of Trigonisca from Northern Colombia (Hymenoptera: Apidae)
FIGURE 1. Map of La Guajira Department and neighboring areas in northern Colombia, with inset showing location of map within Colombia (rectangle). Pink outline defines the territory of the Wayuú, the dots the location where nests of Trigonisca (Trigonisca) mepecheu Engel and Gonzalez, new species, were found, with the green dot representing the type locality. Map produced using the SimpleMappr tool (Shorthouse, 2010).
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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.