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1,630 results for “Stepping”
Integrating univariate niche dynamics in species distribution models: a step forward for marine research on biological invasions
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Data from: Scrutinizing key steps for reliable metabarcoding of environmental samples
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Data from: Intrapopulation differences in polar bear movement and step selection patterns
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Data from: Hyaluronan and N-ERC/mesothelin as key biomarkers in a specific two-step model to predict pleural malignant mesothelioma
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Biogeographic divides delineated by the three-step landforms of China and the East China Sea: insights from the phylogeography of Kerria japonica
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Data from: Estimating encounter rates as the first step of sexual selection in the lizard Anolis sagrei
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Outcomes and predictors of in-hospital mortality among patients admitted to the intensive care or step-down unit after a rapid response team activation: a retrospective cohort study
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Tidal channel meanders serve as stepping-stones to facilitate cordgrass landward spread by creating invasion windows
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Data from: Incorporating animal spatial memory in step selection functions
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R code, spatial and tabular data to fully reproduce STEPS simulations of population change for common brushtail possum, grassland melomys and northern brown bandicoot in northern Australia
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Data from: Diploid males support a two-step mechanism of endosymbiont-induced thelytoky in a parasitoid wasp
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Data from: Characterizing wildlife behavioural responses to roads using integrated step selection analysis
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Data from: Taxonomic delimitation of species complexes: a challenge for conservation, first steps with Abarema cochliacarpos complex
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Data from: Coalescent and biophysical models of stepping-stone gene flow in Neritid snails
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Data from: Precision grip control while walking down a step in children with unilateral cerebral palsy
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Purification of the N-HEAT_81-1643_Additional Heparin step
<p>Previously, I purified the HTT N-HEAT_81-1643 domain and showed that the HTT N-HEAT_81-1643 domain also elutes early from a Superose 6 column 10/300 (<a href="https://zenodo.org/record/3462496#.XY4limYpA2x">https://zenodo.org/record/3462496#.XY4limYpA2x</a>). One hypothesis we proposed that could explain the early elution volume is that the construct HTT N-HEAT_81-1643 forms a complex with nucleic acid material. Here we added an additional purification step with heparin resin to remove nucleic acid material from the sample. This strategy was successful for full length HTT+HAP40 samples in removing nucleic acid and other impurities from the samples (<a href="https://zenodo.org/record/2628064#.XYTL7WYpDcs">https://zenodo.org/record/2628064#.XYTL7WYpDcs</a>) (performed by Dr. Rachel Harding).</p> <p>Purified HTT N-HEAT_81-1643 domain sample was used to perform a buffer screen and biophysical characterization with <a href="https://zenodo.org/record/3519364#.Xefhf9VOnb0">DSLS</a>, <a href="https://zenodo.org/record/3561087#.Xefi1NVOnb0">DSF</a> and <a href="https://zenodo.org/record/3561096#.Xefiu9VOnb0">DLS</a>.</p>
Fig. 1 in Description of five new species in the genus Phlyctinus Schoenherr (Coleoptera, Curculionidae): a first step in deciphering the P. callosus complex
Fig. 1 (opposite page). Habitus of species of Phlyctinus Schoenherr, 1826 males (left) and females (right). A. P. callosus (Schoenherr, 1826). B. P. grootbosensis Haran sp. nov. C. P. xerophilus Haran sp. nov., holotype ♂. D. P. planithorax Haran sp. nov., holotype ♂. E. P. littoralis Haran sp. nov., holotype ♂. F. P. aloevorus Haran sp. nov., holotype ♂. Scale bars = 3 mm
Fig. 5 in Description of five new species in the genus Phlyctinus Schoenherr (Coleoptera, Curculionidae): a first step in deciphering the P. callosus complex
Fig. 5. PhyML tree of Phlyctinus Schoenherr, 1826 species inferred from mitochondrial Cytochrome oxidase I (COI, 658 base pairs). Bootstrap support values as obtained from 1000 replicates (*above 80, ** above 95). Specimens codes were shortened for representation: JHAR0 = J and _0101 = -1.
Mahimapur महिमापूर (Maharashtra). Step well.
<p> Mahimapur महिमापूर (Maharashtra). Step well.</p>
Micro-stepping Extended Focus reduces photobleaching and preserves structured illumination super-resolution features
<p><span>Despite progress made in confocal microscopy, even fast systems still have insufficient temporal resolution for detailed live cell volume imaging, such as tracking rapid movement of membrane vesicles in three-dimensional space. Depending on the shortfall, this may result in undersampling and/or motion artifacts that ultimately limit the quality of the imaging data. By sacrificing the detailed information in the Z-direction, we propose a new imaging modality that involves capturing fast "<i>projections</i>"<i> </i>from the field of depth which shortens imaging time by approximately an order of magnitude as compared to standard volumetric confocal imaging. With faster imaging, radiation exposure to the sample is reduced, resulting in less fluorophore photobleaching and potential photodamage. The implementation minimally requires two synchronized control signals that drive a piezo stage and trigger the camera exposure. The device generating the signals has been tested on spinning disk confocals and instant structured-illumination-microscopy (iSIM) microscopes. Our calibration images show that the approach provides highly repeatable and stable imaging conditions that enable photometric measurements of the acquired data, in both standard live imaging and super-resolution modes. </span></p>
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.