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5,931 results for “laterality”
Tibial apophysis not scoop-shaped in lateral view and originating midway of tibia (B3) in An of Zelotibia (Araneae, Gnaphosidae), a spider genus with a species swarm in the Albertine Rift
Tibial apophysis not scoop-shaped in lateral view and originating midway of tibia (B3)
Lateral parts of posterior margin more or less strongly pointed (9c); ducts shorter (9c) in A revision of the African wolf spider genus Amblyothele Simon
Lateral parts of posterior margin more or less strongly pointed (9c); ducts shorter (9c)
Lateral parts of posterior margin rounded (9a) in A revision of the African wolf spider genus Amblyothele Simon
Lateral parts of posterior margin rounded (9a)
Data from: Phosphorus limitation does not drive loss of bony lateral plates in freshwater stickleback (Gasterosteus aculeatus)
Connecting the selective forces that drive the evolution of phenotypes to their underlying genotypes is key to understanding adaptation, but such connections are rarely tested experimentally. Threespine stickleback (<i>Gasterosteus aculeatus</i>) are a powerful model for such tests because genotypes that underlie putatively adaptive traits have been identified. For example, a regulatory mutation in the <i>Ectodysplasin</i> (<i>Eda</i>) gene causes a reduction in the number of bony armor plates, which occurs rapidly and repeatedly when marine sticklebacks invade freshwater. However, the source of selection on plate loss in freshwater is unknown. Here, we tested whether dietary reduction of phosphorus can account for selection on plate loss due to a growth advantage of low-plated fish in freshwater. We crossed marine fish heterozygous for the 16 kilobase freshwater <i>Eda</i> haplotype and compared the growth of offspring with different genotypes under contrasting levels of dietary phosphorus in both saltwater and freshwater. <i>Eda</i> genotype was not associated with growth differences in any treatment, or with mechanisms that could mitigate the impacts of phosphorus limitation, like differential phosphorus deposition, phosphorus excretion, or intestine length. This study highlights the importance of experimentally testing the putative selective forces acting on phenotypes and their underlying genotypes in the wild.
Data from: Study on characteristics of fire plume in building facade window under lateral blow
<p>The overflow of the flame plume from the window is the main cause of the vertical spread of the fire on the facade of the building. This paper considers the geometry of the window by taking measures to prevent the flame from propagating along the vertical wall. In this paper, a residential building is taken as an example to evaluate the flame plume characteristics through experimental tests and numerical simulations. The objective of the present study is to study the flame plume characteristics under the air blow on the outer window side of the building. The theoretical equations of the flame tilt angle, non-dimensional temperature and non-dimensional velocity are derived. A series of experimental tests were carried out in a reduced-scale building model corresponding to the changes of lateral blow ventilation velocity. Reduced scale numerical simulations were conducted to verify the experiments. Results showed that the flame tilt angle increases with ventilation velocity increases. Meanwhile, the experimental results were compared with the reduced-scale tests and numerical simulations. These showed a good agreement between experimental results and numerical simulations. All these findings provide theoretical basis for building fire prevention outside window.</p>
Figs 25-27. Daspletis vulpes Loew, Hotazel male genitalia. 25. Lateral. 26. Ventral. 27 in The Genus Daspletis Loew, 1858 And The Description Of Two New Genera, Anasillomos And Remotomyia (Diptera: Asilidae: Stenopogoninae)
Figs 25-27. Daspletis vulpes Loew, Hotazel male genitalia. 25. Lateral. 26. Ventral. 27. Dorsal.
Predicting reservoir hosts based on early SARS-CoV-2 samples and analyzing later world-wide pandemic
<p><span>The SARS-CoV-2 pandemic has raised the concern for reservoir hosts of the virus since the early-stage outbreak. To address this problem, we proposed a deep learning method, DeepHoF, based on extracting the viral genomic features, to calculate the infection likelihoods and further predict the probable hosts of novel viruses. Overcoming the limitation of sequence similarity-based methods, DeepHoF was applied to the analysis of SARS-CoV-2 in the 2020 pandemic. Using the isolates sequenced in the earliest stage of COVID-19, DeepHoF identified minks, bats, dogs and cats can be highly susceptible to SARS-CoV-2, while minks might be one of the most noteworthy reservoir hosts. Several genes of SARS-CoV-2 demonstrated their significance in determining the infection likelihood on human or the host range. With a large-scale genome analysis based on DeepHoF's computation for the later world-wide pandemic, it should not be slighted for the probably bidirectional transmission of SARS-CoV-2 between humans and minks.</span></p>
The Late Triassic Longmenshan lateral foreland thrust belt: New insights into the tectonic evolution of the Eastern Tibetian margin
<p>Calcite U-Pb Dating Report.xls:This file displays the calcite U-Pb dating results with errors of thirteen sample. Due to low U concentrations within most samples, only two (CV1 and CV2-1) yielded meaningful U-Pb ages.</p> <p>Occurrence of foliations measured within the Songpan-Ganze terrane.xlsx: This file displays the occurrences of foliations measured within the Songpan-Ganze terrane. Three profiles were measured to study the dip direction of nearly vertical strata (S<sub>0</sub>) and the axial planes of the folds (S<sub>1</sub>).</p>
Figs. 60-65. Phallus, vista lateral. 60 in Revisão e análise cladística de Serdia Stål (Heteroptera, Pentatomidae, Pentatomini)
Figs. 60-65. Phallus, vista lateral. 60, Serdia inspersipes; 61, S. maxima, sp. nov.; 62, S. apicicornis; 63, S. lobata; 64, S. calligera; 65, S. maculata, sp. nov.
Figs. 56-59. Phallus, vista lateral. 56 in Revisão e análise cladística de Serdia Stål (Heteroptera, Pentatomidae, Pentatomini)
Figs. 56-59. Phallus, vista lateral. 56, Serdia beckerae; 57, S. quadridens; 58, S. delphis; 59, S. ruckesi; gs=gonoporo secundário.
Anuran limbs reflect microhabitat and distal, later-developing bones are more evolutionarily labile
Tetrapod limbs have been used as a model system to investigate how selective pressures and constraints shape morphological evolution. Anurans have had many independent transitions to various microhabitats, allowing us to dissect how these factors influence limb morphology. Furthermore, anurans provide a unique system to test the generality of developmental constraints proposed in mammals, namely that later-developing limb bones are under less constraint and show more variation. We used micro-computed tomography scans of 236 species from 52 of 55 families, geometric morphometrics, and modern phylogenetic comparative methods to examine how limb bones are related to microhabitat, phylogeny, allometry, and developmental timing. Although there was significant phylogenetic signal, anuran limb shape showed a relationship with microhabitat and to a lesser extent, body size. We found that distal bones had higher evolutionary rates than proximal bones, providing evidence that developmental constraints are reduced in later-developing bones. Distal bones also showed increased selection related to allometry and microhabitat, providing an additional explanation for higher evolutionary rates. By looking at the evolution of limb shape across a diverse clade, we demonstrated that multiple factors have shaped anuran limbs and that greater evolutionary lability in later-developing limb bones is likely a general trend among tetrapods.
Data from "Spontaneous alpha power lateralization predicts detection performance in an un-cued signal detection task", PlosOne2016
<p>32-channel(+6) data (Biosemi Active two, 10-20, 2048Hz) unfiltered from the 2016 Plos ONE paper "Spontaneous alpha power lateralization predicts detection performance in an un-cued signal detection task"</p>
FIGURE 5. Bothriomyrmex paradoxus larva. a. Lateral view. b in A new species of the genus Bothriomyrmex Emery, 1869 (Hymenoptera: Formicidae: Dolichoderinae) from Costa Rica
FIGURE 5. Bothriomyrmex paradoxus larva. a. Lateral view. b. Dorsal view.
Figure 7. - Palaemonyuna sp. n. Figure a holotype; figures b–n paratype (CCDB 4866, male, CL 5.5 mm). a anterior part of the carapace b right eye, dorsal view c left scaphocerite, ventral view d left mandible, ventral view e left maxillula, ventral view f left maxilla, ventral view g left second maxilliped, ventral view h left first maxilliped, ventral view i left first maxilliped, dorsal view j right third maxilliped, ventro-lateral view k right second pereiopod, ventro-lateral view l right first pereiopod, ventro-lateral view m right first chela, mesial view n right second chela, mesial view. Scale bar: a, c, k equal to 1 mm; others equal to 0.5 mm.
Figure 7. - Palaemonyuna sp. n. Figure a holotype; figures b–n paratype (CCDB 4866, male, CL 5.5 mm). a anterior part of the carapace b right eye, dorsal view c left scaphocerite, ventral view d left mandible, ventral view e left maxillula, ventral view f left maxilla, ventral view g left second maxilliped, ventral view h left first maxilliped, ventral view i left first maxilliped, dorsal view j right third maxilliped, ventro-lateral view k right second pereiopod, ventro-lateral view l right first pereiopod, ventro-lateral view m right first chela, mesial view n right second chela, mesial view. Scale bar: a, c, k equal to 1 mm; others equal to 0.5 mm.
Figure 8. - Palaemonyuna sp. n. Figures i and m holotype; figures a–e, g, h, j–l paratype (CCDB 4866, male, CL 5.5 mm); figure f paratype (CCDB 4866, female, CL 5.5 mm). a left third pereiopod, lateral view b left fourth pereiopod, lateral view c distal portion of the left fifth pereiopod, lateral view d left fifth pereiopod, lateral view e left first pleopod, posterior view f left first pleopod, posterior view g left second pleopod, posterior view h left appendix masculina and appendix interna, posterior view i right posterior part of the abdomen, lateral view j pre-anal fig, ventral view k telson and uropods, dorsal view l distal part of the telson, dorsal view m left distal portion of the exopod of the uropod, dorsal view. Scale bar: a, b, d–g, i, k equal to 1 mm; c, j, m equal to 0.5 mm; h, l equal to 0.25 mm.
Figure 8. - Palaemonyuna sp. n. Figures i and m holotype; figures a–e, g, h, j–l paratype (CCDB 4866, male, CL 5.5 mm); figure f paratype (CCDB 4866, female, CL 5.5 mm). a left third pereiopod, lateral view b left fourth pereiopod, lateral view c distal portion of the left fifth pereiopod, lateral view d left fifth pereiopod, lateral view e left first pleopod, posterior view f left first pleopod, posterior view g left second pleopod, posterior view h left appendix masculina and appendix interna, posterior view i right posterior part of the abdomen, lateral view j pre-anal fig, ventral view k telson and uropods, dorsal view l distal part of the telson, dorsal view m left distal portion of the exopod of the uropod, dorsal view. Scale bar: a, b, d–g, i, k equal to 1 mm; c, j, m equal to 0.5 mm; h, l equal to 0.25 mm.
Figure 39. - Leucotrichiasarita Ross, 1944 (INHS22339). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 39. - Leucotrichiasarita Ross, 1944 (INHS22339). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 40. - Leucotrichiasidneyi sp. n. (UMSP000140465). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 40. - Leucotrichiasidneyi sp. n. (UMSP000140465). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 38. - Leucotrichiariostoumae sp. n. (UMSP000140832). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 38. - Leucotrichiariostoumae sp. n. (UMSP000140832). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 37. - Leucotrichiarhomba sp. n. (UMSP000201350). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 37. - Leucotrichiarhomba sp. n. (UMSP000201350). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 41. - Leucotrichiatapantia sp. n. (UMSP000201359). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
Figure 41. - Leucotrichiatapantia sp. n. (UMSP000201359). Male genitalia: A segments IX–X, lateral (base of phallus crosshatched) B segments VII–VIII and segment IX margin, lateral C segments IX–X, dorsal D segments VII–IX, ventral E phallus, lateral F phallus, dorsal.
ScienceDex guides
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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.