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612 results for “imprinting”
Src and Memory: A Study of Filial Imprinting and Predispositions in the Domestic Chick
<p>These files contain the data used for generating the results presented in:</p> <p>Meparishvili M, Chitadze L, Lagani V, McCabe B and Solomonia R (2021) Src and Memory: A Study of Filial Imprinting and Predispositions in the Domestic Chick. Front. Physiol. 12:736999. doi: 10.3389/fphys.2021.736999 </p>
Simulations for: The anthropogenic imprint on temperate and boreal forest demography and carbon turnover
<p>LPJ-GUESS model output underlying analysis in:<br> Thomas A. M. Pugh, Rupert Seidl, Daijun Liu, Mats Lindeskog, Louise P. Chini, Cornelius Senf, The anthropogenic imprint on temperate and boreal forest demography and carbon turnover, Global Ecology and Biogeography. 10.1111/geb.13773</p> <p>For a full description of the simulations, please refer to the above paper. If using the data please cite this dataset and the publication above.</p> <p>Files are provided as netcdf4 files. Basic metadata is included in the headers of the individual files.</p> <p># Simulation types<br> _standard_nat_2014 -> Best estimate simulation under natural disturbance. Averaging period 2001-2014<br> _high_nat_2014 -> Upper estimate simulation under natural disturbance. Averaging period 2001-2014<br> _low_nat_2014 -> Lower estimate simulation under natural disturbance. Averaging period 2001-2014<br> _standard_nat_1990 -> Best estimate simulation under natural disturbance. Averaging period 1961-1990<br> _standard_natcc_2014 -> Best estimate simulation based on closed-canopy forest area calculations under natural disturbance. Averaging period 2001-2014<br> _standard_anthro_2014 -> Best estimate simulation under natural and anthropogenic disturbance. Averaging period 2001-2014<br> _high_anthro_2014 -> Upper estimate simulation under natural and anthropogenic disturbance. Averaging period 2001-2014<br> _low_anthro_2014 -> Lower estimate simulation under natural and anthropogenic disturbance. Averaging period 2001-2014<br> _site_recovery_Eurasia_nodist -> Site simulations for 4 Eurasian sites looking at the successional sequence. 800 years long under constant spinup environmental conditions.<br> _site_recovery_America_nodist -> Site simulations for 5 North American sites looking at the successional sequence. 800 years long under constant spinup environmental conditions.</p> <p># Variables (for units see netcdf metadata)<br> Cveg -> Live vegetation carbon<br> Clitter -> Litter carbon<br> Csoil -> Soil carbon<br> LAI -> Leaf area index<br> NPP -> Net primary productivity<br> GPP -> Gross primary productivity<br> distprob -> Natural disturbance probability<br> age -> Stand age structure<br> temprange -> Annual temperature range (based on monthly means)<br> wooddensity -> community mean wood density</p> <p>Note:<br> All nat simulations assume that forest covers the whole grid cell.<br> All anthro simulations assume that forest only covers the primary and secondary fractions of the grid cell, as defined in the LUH2 dataset, however values are given relative to the whole grid cell. I.e. value_on_forest_area * (primary_area_fraction+secondary_area_fraction).</p>
Wood to Soil 0-10 cm data and Wood to Soil 10-20 cm data to detect the imprint of decaying logs (30-80 cm diameter) from two hurricane cohorts (Hugo, 1989, and Georges, 1998)
Many trees fell during Hurricanes Hugo (1989) and Georges (1998) in Puerto Rico. A debris removal experiment suggested that coarse woody hurricane debris slowed canopy recovery by fueling microbial nitrogen immobilization. We analyzed C, N, microbial biomass C and root length in paired soil samples taken under versus 20-50 cm away from large trunks of two species felled by Hugo and Georges three times during wet and dry seasons during the two years after Georges. Data on soil P and other nutrients have not yet been analyzed. Soil microbial biomass, C and N were higher under than near logs of both age cohorts. Frass from wood boring beetles may induce the early effects. Root length was greater under logs at 0-10 cm depth during the dry season, and away from logs in the wet season, but varied independently of microbial biomass. Thus decaying wood can provide resources exploited by tree roots. Percent soil C and N were significantly higher under than near logs in both the 0-10 and 10-20 cm samples. Microbial biomass C varied significantly among seasons at 0-10 cm depth but differences between positions (under vs away) were only suggestive. Surface soil on the upslope side of the logs had significantly more N and microbial biomass, likely from accumulation of leaf litter above the logs on steep slopes. This study shows that C and N accumulate significantly more in soil under than near decaying logs, even in logs that had only decayed for 7 months, and thus contributes to soil heterogeneity. Tree roots track and exploit resource and nutrient hotspots as they change locations between seasons, so the soil heterogeneity in soil fertility is important for forest productivity. Soil phosphorus (P) availability is most often the most limiting nutrient in wet tropical forests. Total soil P was measured by complete digestion in samples from the upper 10 cm; Olsen extractable P (available) was also measured. Total soil P concentrations were significantly greater under than away fr
Dataset for "Reconfigurable Magnonic Crystals Based on Imprinted Magnetization Textures in Hard and Soft Dipolar-Coupled Bilayers"
<p>The dataset consist of the data of the numerical simulations used to prepare the figures for the manuscript: </p><p>Krzysztof Szulc, Silvia Tacchi, Aurelio Hierro-Rodríguez, Javier Díaz, Paweł Gruszecki, Piotr Graczyk, Carlos Quirós, Daniel Markó, José Ignacio Martín, María Vélez, David S. Schmool, Giovanni Carlotti, Maciej Krawczyk, and Luis Manuel Álvarez-Prado. <i>Reconfigurable Magnonic Crystals Based on Imprinted Magnetization Textures in Hard and Soft Dipolar-Coupled Bilayers</i>. ACS Nano <strong>2022</strong> <i>16</i> (9), 14168-14177.</p><p>Please read README.txt file to see the description of the data in the files.</p>
Data from: "Imprinted habitat selection varies across dispersal phases in a raptor species"
<p><span><span>Natal Habitat Preference Induction (NHPI) plays a significant role in shaping settlement decisions in dispersive animals. Despite its importance, limited research has explored how NHPI varies during natal dispersal phases and across different types of natal habitats. In this study, we examined NHPI in 77 GPS-tagged juvenile red kites <em>(Milvus milvus</em>) originating from different natal habitats along an elevational gradient in Switzerland. We applied individual-based step selection analysis to investigate habitat selection from independence to settlement. We found that during the prospecting phase, individuals predominantly selected habitats similar to their natal environments. However, this pattern changed in the settlement phase: individuals fledged from habitats at higher elevations or closer to urban areas mostly avoided similar habitats (negative NHPI), while those from areas with more farmlands or pastures (combined with forests) showed a preference for similar habitats (positive NHPI). Moreover, the magnitude and individual variation in NHPI differed depending on the natal habitat types from which individuals originated. These findings highlight that strength, direction, and individual variation in NHPI differ between natal habitat types and dispersal phases. Natal habitats therefore can have pervasive legacy effects on subsequent habitat selection, likely affecting population and range dynamics.</span></span></p>
Varying genetic imprints of roads and human density in North American mammal populations
<p>Road networks and human density are major factors contributing to habitat fragmentation and loss, isolation of wildlife populations and reduced genetic diversity. Terrestrial mammals are particularly sensitive to road networks and encroachment by human populations. However, there are limited assessments of the impacts of road networks and human density on population-specific nuclear genetic diversity, and it remains unclear how these impacts are modulated by life history traits. Using generalized linear mixed models and microsatellite data from 1444 North American terrestrial mammal populations we show that taxa with large home range sizes, dense populations, and large body sizes had reduced nuclear genetic diversity with increasing road impacts and human density, but the overall influence of life history traits was generally weak. Instead, we observed a high degree of genus-specific variation in genetic responses to road impacts and human density. Human density negatively affected allelic diversity or heterozygosity more than road networks (13 versus 5-7 of 25 assessed genera, respectively); increased road networks and human density also positively affected allelic diversity and heterozygosity in 15 and 6-9 genera, respectively. Large bodied, human-averse species were generally more negatively impacted than small, urban-adapted species. Genus-specific responses to habitat fragmentation by ongoing road development and human encroachment likely depend on the specific capability to (i) navigate roads as either barriers or movement corridors, and (ii) exploit resource-rich urban environments. The non-uniform genetic response to roads and human density highlights the need to implement efforts to mitigate the risk of vehicular collisions, while also facilitating gene flow between populations of particularly vulnerable taxa.</p>
The imprint on the cosmic microwave background (CMB) of Bianchi cosmologies
<p>These animations display the imprint that homogeneous but anisotropic Bianchi models induce in the cosmic microwave background (CMB).</p> <p> </p> <p> </p> <p>scalars_movie.mp4 : Bianchi VIIh/VII0 scalar modes, imprint on the CMB for varying morphology parameters (matter and dark-energy density, rotation scale of shear principal axes)</p> <p>vectors_movie.mp4: Bianchi VIIh/VII0 vector modes, imprint on the CMB for varying morphology parameters (matter and dark-energy density, rotation scale of shear principal axes)</p> <p>tensor_movie.mp4: Bianchi VIIh/VII0 regular tensor modes, imprint on the CMB for varying morphology parameters (matter and dark-energy density, rotation scale of shear principal axes)</p> <p>Additional fixed parameters for the three animations above:<br /> cold-dark-matter physical density: 0.112<br /> baryon physical density: 0.226<br /> Pattern orientation additionally fixed to put spiral in full view</p> <p>_____________________________</p> <p>SVTT_movie.mp4: combinations of Bianchi VIIh/VII0 scalar, vector, regular and irregular tensor modes for varying relative amplitudes of these degrees of freedom and phase angle.</p> <p>Additional fixed parameters:<br /> cold-dark-matter physical density: 0.112<br /> baryon physical density 0.0226<br /> matter density: 0.27<br /> dark energy density: 0.7<br /> rotation scale of shear principal axes: 0.5<br /> Pattern orientation additionally fixed to put spiral in full view</p>
The imprint of crustal density heterogeneities on regional seismic wave propagation - dataset
<p>This dataset should provide complete synthetic seismograms and software</p> <p>(python tools for random media generation, signal comparison and histogram stacking)</p> <p>that were used in the publication:</p> <p>Płonka, A., Blom, N., and Fichtner, A.: The imprint of crustal density heterogeneities on regional seismic wave propagation, Solid Earth, 7, 1591-1608, doi:10.5194/se-7-1591-2016, 2016.</p>
Research data supporting "Plasmonic chirality imprinting on nucleobase-displaying supramolecular nanohelices via metal-nucleobase recognition"
<p>This file contains the raw research data supporting the publication:</p> <p>Y. Lin<em> et al</em>., Plasmonic chirality imprinting on nucleobase-displaying supramolecular nanohelices via metal-nucleobase recognition, Angew. Chem. Int. Ed. 2017, DOI: 10.1002/anie.201610976.</p> <p> </p>
→ Fig. 2. Marellomorph arthropod Mimetaster florestaensis sp. nov. from Tremadocian of Mojotoro Mountains, Salta, Argentina. A–C. CNS-I 133/1-1, part. A. Cephalic shield and spines. Detail of the secondary spines on mediolateral spine (A2). B. View of the imprint of the ventral posterior margin of the cephalic shield. C. Explanatory drawing revealing the most important morphological characters. D. CNS-I 133/1-1´, counterpart showing detail of strong secondary spines on anterolateral spine. Arrows indicate the secondary spines. in A new marrellomorph euarthropod from the Early Ordovician of Argentina
→ Fig. 2. Marellomorph arthropod Mimetaster florestaensis sp. nov. from Tremadocian of Mojotoro Mountains, Salta, Argentina. A–C. CNS-I 133/1-1, part. A. Cephalic shield and spines. Detail of the secondary spines on mediolateral spine (A2). B. View of the imprint of the ventral posterior margin of the cephalic shield. C. Explanatory drawing revealing the most important morphological characters. D. CNS-I 133/1-1´, counterpart showing detail of strong secondary spines on anterolateral spine. Arrows indicate the secondary spines.
Imprints of latitude, host taxon and decay stage on fungus-associated arthropod communities
<p>Interactions among fungi and insects involve hundreds of thousands of species. While insect communities on plants have formed some of the classic model systems in ecology, fungus-based communities and the forces structuring them remain poorly studied by comparison. We characterize the arthropod communities associated with fruiting bodies of eight mycorrhizal basidiomycete fungus species from three different orders along a 1200-km latitudinal gradient in northern Europe. We hypothesized that—matching the pattern seen for most insect taxa on plants—we would observe a general decrease of fungal-associated species with latitude. Against this backdrop, we expected local communities to be structured by host identity and phylogeny, with more closely related fungal species sharing more similar communities of associated organisms. As a more unique dimension added by the ephemeral nature of fungal fruiting bodies, we expected further imprints generated by successional change, with younger fruiting bodies harboring communities different from older ones. Using DNA metabarcoding to identify arthropod communities from fungal fruiting bodies, we find that latitude leaves a clear imprint on fungus-associated arthropod community composition, with host phylogeny and decay stage of fruiting bodies leaving lesser but still-detectable effects. The main latitudinal imprint is on a high arthropod species turnover, with no detectable pattern in overall species richness. Overall, these findings paint a new picture of the drivers of fungus-associated arthropod communities, suggesting that latitude will not affect <i>how many</i> arthropod species inhabits a fruiting body, but rather <i>what</i> species occur in it and <i>at w</i>hat relative abundances (as measured by sequence read counts). These patterns upset simplistic predictions regarding latitudinal gradients in species richness and in the strength of biotic interactions.</p>
Text-fig. 1. CT slices on Block 1. Details of the internal bone structure (a, b), teeth (b, c). Invertebrate imprints (a, c). Holes, cracks and empty cavities in both the limestone matrix and within the vertebrate fossil (b). in Hidden Treasures Uncovered: Successful Detection Of Fossils Below The Surface In Large Limestone Blocks Using A Standard Medical X-Ray Ct Scanner
Text-fig. 1. CT slices on Block 1. Details of the internal bone structure (a, b), teeth (b, c). Invertebrate imprints (a, c). Holes, cracks and empty cavities in both the limestone matrix and within the vertebrate fossil (b).
Text-fig. 8. Progyrolepis heyleri POPLIN, 1999. a: maxilla and lower jaw of juvenile specimen in lateral view, GMC 43, whitened, scale bar 5 mm; b: maxilla and lower jaw of juvenile specimen, imprint of the maxillary medial face with a distinctive horizontal lamina, lower jaw in lateral view, GMC 83, whitened, scale bar 5 mm; c: haemal arch of the axial skeleton and fragment of a strong undivided lepidotrichium, GMC 25, whitened, scale bar 5 mm; d: drawing of the haemal arch, GMC 25, scale bar 5 mm; e: jugal in medial view with the infraorbital sensory canal and imprint of the sculpture on the lateral face of the bone, GMC 7, whitened, scale bar 5 mm. Abbreviations: ha – haemal arch, hl – horizontal lamina, hs – haemal spine, ioc – infraorbital sensory canal, lep – lepidotrichium. in New Actinopterygians From The Permian Of The Brive Basin, And The Ichthyofaunas Of The French Massif Central
Text-fig. 8. Progyrolepis heyleri POPLIN, 1999. a: maxilla and lower jaw of juvenile specimen in lateral view, GMC 43, whitened, scale bar 5 mm; b: maxilla and lower jaw of juvenile specimen, imprint of the maxillary medial face with a distinctive horizontal lamina, lower jaw in lateral view, GMC 83, whitened, scale bar 5 mm; c: haemal arch of the axial skeleton and fragment of a strong undivided lepidotrichium, GMC 25, whitened, scale bar 5 mm; d: drawing of the haemal arch, GMC 25, scale bar 5 mm; e: jugal in medial view with the infraorbital sensory canal and imprint of the sculpture on the lateral face of the bone, GMC 7, whitened, scale bar 5 mm. Abbreviations: ha – haemal arch, hl – horizontal lamina, hs – haemal spine, ioc – infraorbital sensory canal, lep – lepidotrichium.
Reception of the values of the Aeschylus drama and mnemonic imprints by ancient tragedy spectators
<p>Data and questioner from VAST programme (Grant agreement No 101004949). The participants of the study completed a questionnaire of open and closed questions specially created in terms of subject matter and targeting by a three-member independent team of Professors from various universities in Greece (pretest). The same questionnaire was answered six months after the viewing of the show by the same spectators (December 2021-January 2022) (posttest).</p>
Figure 1. Protelytron permianum Tillyard, 1931 in Reinvestigation of Protelytron permianum (Insecta; Early Permian; USA) as an example for applying reflectance transformation imaging to insect imprint fossils
Figure 1. Protelytron permianum Tillyard, 1931, holotype (YPM IP 001019b), habitus. Interpretative drawing (a) and photograph (b side, extracted from the RTI file available from Béthoux et al., 2016) (b). See text for abbreviations and colour coding.
Figure 3 in Reinvestigation of Protelytron permianum (Insecta; Early Permian; USA) as an example for applying reflectance transformation imaging to insect imprint fossils
Figure 3. Template for assembly of operative models of right fore- and hind wing reconstructions of Protelytron permianum Tillyard, 1931. Dorsal (a) and ventral (b) views. See text for abbreviations and colour coding, and Béthoux et al. (2016) for a video tutorial. Assembly instructions: print the whole figure and fold along the grey dashed line; glue inner sides of paper sheet together; cut out wings along their outlines; in the hind wing, imprint the folds with a needle and a ruler; imprint concave folds (purple) on the dorsal side; imprint convex folds (green, orange, and blue) on ventral side; and imprint red fold weakly on both sides. To assist colour-blind readers, folds should be imprinted where represented by a full-colour full line (as opposed to a pale-colour dash-dotted line).
Figure 2. Protelytron permianum Tillyard, 1931 in Reinvestigation of Protelytron permianum (Insecta; Early Permian; USA) as an example for applying reflectance transformation imaging to insect imprint fossils
Figure 2. Protelytron permianum Tillyard, 1931, holotype (YPM IP 001019b), detail of the left hind wing as located in Fig. 1b. Photograph (extracted from the RTI file available from Béthoux et al., 2016) (a) and the same but with interpretative drawing (reproduced from Fig. 1a). See text for abbreviations and colour coding.
Text-fig. 5. Free living colonies, showing a mode of preservation which does not allow for precise determination but clearly exhibiting features characteristic for Smittipora and/or Cupuladria and/or Reusirella. (note the clear intrazooecial buds). Specimen deposited in NM Prague under number T 3319. A – imprint, B – counterpart to fig A. C – Specimen deposited in SNM under number Z 37724. Optic photography. Scale bar 1 mm. in The Priabonian Bryozoan-Decapod Association From The Borové Formation (The Ďurkovec Quarry, Ne Slovakia) And Its Palaeoecological Implications
Text-fig. 5. Free living colonies, showing a mode of preservation which does not allow for precise determination but clearly exhibiting features characteristic for Smittipora and/or Cupuladria and/or Reusirella. (note the clear intrazooecial buds). Specimen deposited in NM Prague under number T 3319. A – imprint, B – counterpart to fig A. C – Specimen deposited in SNM under number Z 37724. Optic photography. Scale bar 1 mm.
Supplement: Genomic and phenotypic imprints of microbial domestication on cheese starter cultures
<p>This data repository contains the latest version of the supplemental data, code and figures for the following manuscript:</p> <p>Vincent Somerville, Nadine Thierer, Remo S. Schmidt, Alexandra Roetschi, Laurianne Braillard, Monika Haueter, Hélène Berthoud, Noam Shani , Ueli von Ah, Florent Mazel & Philipp Engel 2024. “Genomic and phenotypic imprints of Neolithic domestication on Cheese Starter cultures” </p> <p>All additional genomic data is stored under the following Bioprojects on NCBI:</p> <p>PRJNA717134<br>PRJNA1048529<br>PRJNA1083966<br>PRJNA1157897</p> <p> </p> <p> </p> <p> </p>
Text-fig. 2. Soft-tissue imprints and traces of bioerosion on Middle Ordovician cephalopods from Estonia. a: GIT 819-1, Tragoceras falcatum (SCHLOTHEIM, 1820), drag bands; b: GIT 819-1, T. falcatum, pseudosutures; c: GIT 819-2, Estonioceras sp., drag bands; d: GIT 819-3, cf. Anthoceras vaginatum (SCHLOTHEIM, 1820), drag bands; e: GIT 819-4, cf. Orthoceras regulare SCHLOTHEIM, 1820, drag bands; f: Pits on the body chamber of GIT 819-1, T. falcatum. Specimens oriented with aperture downwards. Scale bars 1 mm. in Conch Structures, Soft-Tissue Imprints And Taphonomy Of The Middle Ordovician Cephalopod Tragoceras Falcatum From Estonia
Text-fig. 2. Soft-tissue imprints and traces of bioerosion on Middle Ordovician cephalopods from Estonia. a: GIT 819-1, Tragoceras falcatum (SCHLOTHEIM, 1820), drag bands; b: GIT 819-1, T. falcatum, pseudosutures; c: GIT 819-2, Estonioceras sp., drag bands; d: GIT 819-3, cf. Anthoceras vaginatum (SCHLOTHEIM, 1820), drag bands; e: GIT 819-4, cf. Orthoceras regulare SCHLOTHEIM, 1820, drag bands; f: Pits on the body chamber of GIT 819-1, T. falcatum. Specimens oriented with aperture downwards. Scale bars 1 mm.
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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.
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DANDI Archive for NWB datasets
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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.