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430 results for “Queens”
Data from: Queen-worker ratio affects reproductive skew in a socially polymorphic ant
The partitioning of reproduction among individuals in communally breeding animals varies greatly among species, from the monopolization of reproduction (high reproductive skew) to similar contribution to the offspring in others (low skew). Reproductive skew models explain how relatedness or ecological constraints affect the magnitude of reproductive skew. They typically assume that individuals are capable of flexibly reacting to social and environmental changes. Most models predict a decrease of skew when benefits of staying in the group are reduced. In the ant Leptothorax acervorum, queens in colonies from marginal habitats form dominance hierarchies and only the top-ranking queen lays eggs ("functional monogyny"). In contrast, queens in colonies from extended coniferous forests throughout the Palaearctic rarely interact aggressively and all lay eggs ("polygyny"). An experimental increase of queen:worker ratios in colonies from low-skew populations elicits queen–queen aggression similar to that in functionally monogynous populations. Here, we show that this manipulation also results in increased reproductive inequalities among queens. Queens from natural overwintering colonies differed in the number of developing oocytes in their ovaries. These differences were greatly augmented in queens from colonies with increased queen:worker ratios relative to colonies with a low queen:worker ratio. As assumed by models of reproductive skew, L. acervorum colonies thus appear to be capable of flexibly adjusting reproductive skew to social conditions, yet in the opposite way than predicted by most models.
Jedburgh Queen Mary's House Cross Stone
Canmore 57024 . 9th Century. Above the three basal mouldings are panels with zoomorphic and interlace motifs carved in relief, now very worn. Face A is carved with a bush scroll with a deeply incised central stem running from a chunky base root almost to the top of the stone. It has two pairs of scrolls, the lower pair curving downwards and the upper pair curving upwards. Birds are perched in the upper pair, both facing left.. The lower scrolls curve around two confronted horses and enmesh their legs. Face B is badly damaged but there is a quadruped on the left and another on the right, making a confronted pair, with their forelegs braced against one another. The head and neck of the left-hand animal, arches backwards and has the end of its tail in its mouth. There is another pair of smaller animals between the first pair, possibly suckling foals. Face C is very badly damaged but there are traces of a single animal facing left, its legs enmeshed in plant stem. Face D bears two confronted quadrupeds. Source: Objaverse 1.0 / Sketchfab
Queen of the Night - polychrome reconstruction
Found in southern Iraq and made between 1800 and 1750 BC, this old Babylonian plaque depicts a mysterious figure that could be the demoness Lilitu or a Mesopotamian goddess. The polychrome 3D reconstruction was based on the digital reconstruction produced by the British Museum's New Media Unit also illustrated and described in the book The Queen Of The Night, by Dominique Collon. Height: 49.5 cm Current location: Room 56, British Museum Source: Objaverse 1.0 / Sketchfab
The Queens Head
Former Public House in Marlborough. Wiltshire Source: Objaverse 1.0 / Sketchfab
Épave du Queen Anne's Revenge - Bouteille
Bouteille à alcool découverte dans l'épave du Queen Anne's Revenge, au large de Beaufort en Caroline du Nord. Sa forme est appelée "glass onion bottle" et est caractéristique du début du XVIIIème siècle. **Modélisation inspirée** par une photo du rapport de fouilles : [Spring 2005 Daily Reports](https://www.qaronline.org/spring-2005-daily-reports/open) Liquor glass onion bottle found in the Queen Anne's Revenge shipwreck, Beaufort, N.C. This bottle is characteristic of the start of the 18th century. **Modelisation inspired** by a photo of the field report : [Spring 2005 Daily Reports](https://www.qaronline.org/spring-2005-daily-reports/open) https://www.qaronline.org/ Source: Objaverse 1.0 / Sketchfab
TABLET 002 QUEEN NEFERTARIS EGYPT
TABLET 002 FROM THE QUEEN NEFERTARIS EGYPT EXHIBIT 2022 Source: Objaverse 1.0 / Sketchfab
Queen of the Night Ishtar
British Museum. This is the Queen of the Night, a Mesopotamian goddess. She is holding a rod and ring of justice, symbols of divinity, and she has long wings and feet that end in talons. The piece was made of baked clay in around 1780BC, at the time of Hammurabi, famed for his Code Source: Objaverse 1.0 / Sketchfab
Queen of the Night
Found in southern Iraq, was made between 1800 and 1750 BC. Currently on display at the British Musem Source: Objaverse 1.0 / Sketchfab
Queen Anne Stationary
Queen Anne Stationary Source: Objaverse 1.0 / Sketchfab
Red Queen processes drive positive selection on Major Histocompatibility Complex (MHC) genes
<p>The dataset for the manuscript "Red Queen processes drive positive selection on Major Histocompatibility Complex (MHC) genes" submitted to PLOS Computational Biology. The dataset is packed in ZIP archive 'MHC_PosSel_dataset.zip' and contain the results of the simulation model.</p>
FIGURE 2. Bothriomyrmex paradoxus queen. a. Face view, holotype. b. Lateral view, holotype. c in A new species of the genus Bothriomyrmex Emery, 1869 (Hymenoptera: Formicidae: Dolichoderinae) from Costa Rica
FIGURE 2. Bothriomyrmex paradoxus queen. a. Face view, holotype. b. Lateral view, holotype. c. Wing, paratype.
FIGURES 74–93. Queens. 74–76 in A taxonomic revision of the Pheidole roosevelti - group (Hymenoptera: Formicidae) in Fiji
FIGURES 74–93. Queens. 74–76. Pheidole bula, paratype; 77–79. Pheidole colaensis; 80–82. Pheidole furcata, paratype; 83–85. Pheidole pegasus, paratype; 86–88. Pheidole roosevelti; 89–91. Pheidole uncagena, queen, paratype; 92. Forewing of Pheidole bula; 93. Hypostoma of Pheidole roosevelti.
FIGURE 9A–I. E. procera queen and male. A in Taxonomic Revision of the Southeast Asian Ant Genus Euprenolepis
FIGURE 9A–I. E. procera queen and male. A) queen in lateral view; B) queen head in full-frontal view; C) male in lateral view; D) male head in full-frontal view; E–I male genitalia: E) dorsal view; F) ventral view; G) lateral view; H) volsellar lobe; I) penis valve. Queen and male are both from South Thailand (SYPC)
FIGURE 6A–I. E. negrosensis queen and male. A in Taxonomic Revision of the Southeast Asian Ant Genus Euprenolepis
FIGURE 6A–I. E. negrosensis queen and male. A) queen in lateral view; B) queen head in full-frontal view; C) male in lateral view; D) male head in full-frontal view; E–I male genitalia: E) dorsal view; F) ventral view; G) lateral view; H) volsellar lobe; I) penis valve. Malaysia, Borneo (KEPC).
FIGURE 13A–I. E. wittei queen and male. A in Taxonomic Revision of the Southeast Asian Ant Genus Euprenolepis
FIGURE 13A–I. E. wittei queen and male. A) queen in lateral view; B) queen head in full-frontal view; C) male in lateral view; D) male head in full-frontal view; E–I male genitalia: E) dorsal view; F) ventral view; G) lateral view; H) volsellar lobe; I) penis valve. Queen and male are both from Malaysia,West Malaysia (USNM)
FIGURE 2. Proboscitermes mcgrewi physogastric queen. A in A new termite (Isoptera: Termitidae: Termitinae: Proboscitermes) from Tanzania
FIGURE 2. Proboscitermes mcgrewi physogastric queen. A) Dorsal habitus (bar = 10mm), B) dorsal view of head and thorax (bar = 1 mm). Worker mandibles C) dorsal view (bar = 0.2mm).
FIGURE 7. Megalomyrmex adamsae. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 7. Megalomyrmex adamsae. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H. Queen fore and hindwing. Scale bars on face views = 0.5 mm, on lateral views and wings = 1.0 mm.
FIGURE 11. Megalomyrmex reina. A. Holotype queen, face view. B. Same, lateral view. C. Mandible. D in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 11. Megalomyrmex reina. A. Holotype queen, face view. B. Same, lateral view. C. Mandible. D. Petiole and postpetiole, lateral view. Scale bar on face view = 0.5 mm, on lateral view = 1.0 mm.
FIGURE 9. Megalomyrmex mondaboroides. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H in A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America
FIGURE 9. Megalomyrmex mondaboroides. A. Holotype worker, face view. B. Same, lateral view. C. Paratype queen, face view. D. Same, lateral view. E. Paratype male, face view. F. Same, lateral view. G. Male antenna. H. Queen fore and hindwing. Scale bars on face views = 0.5 mm, on lateral views and wings = 1.0 mm.
FIGURES 1–4. Queen. 1 in Rediscovery of Crematogaster subgenus Colobocrema (Hymenoptera, Formicidae) in Southeast Asia
FIGURES 1–4. Queen. 1, Habitus in profile; 2, Dorsal view of body; 3, Head in full-face view; 4, Clypeus and mandibles.
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Allen Brain Atlas
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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.