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525 results for “Displace”
Chromatin fiber invasion and nucleosome displacement by the Rap1 transcription factor_Figure5e_1
<p>Raw microscopy movies for smFRET experiments with various chromatin templates for Mivelaz M., et al, 2019</p> <p><a href="https://doi.org/10.1016/j.molcel.2019.10.025">https://doi.org/10.1016/j.molcel.2019.10.025</a></p> <p> </p> <p>for Figure 5e (first part)</p> <p>see attached documentation for more details</p>
Chromatin fiber invasion and nucleosome displacement by the Rap1 transcription factor_Fig.2,3,S3,S4,S7
<p>Raw microscopy movies for colocalization TIRF experiments (Rap1 binding) with various chromatin templates for Mivelaz M., et al, 2019 (<a href="https://doi.org/10.1016/j.molcel.2019.10.025">https://doi.org/10.1016/j.molcel.2019.10.025</a>)</p> <p>for Figures Fig.2,3,S3,S4,S7</p> <p>see attached documentation for more details</p>
Aladdin: High-Resolution Maps of Left Atrial Displacements and Strains Estimated with 3D Cine MRI
<p>The uploaded files include high-resolution 3D images of the left atrium from 18 individuals—10 healthy volunteers and 8 patients with various cardiovascular diseases—along with their corresponding left atrium segmentation maps. Additionally, a deformation atlas based on the 10 healthy cases is also provided.</p> <p>For more information, visit: <a href="https://github.com/cgalaz01/aladdin_cmr_la" target="_new" rel="noopener">https://github.com/cgalaz01/aladdin_cmr_la</a></p>
Displacement time series from Foamquake and Gelquake in single- and double asperity configurations: Supplementary material to "Scaled seismotectonic models of megathrust seismic cycles through the lens of dynamical system theory"
<p><span>This dataset includes displacement data from 4 experiments performed with Foamquake and Gelquake (Mastella et al. 2022, Corbi et al., 2013), two scaled seismotectonic models reproducing the megathrust seismic cycle running at the Laboratory of Experimental Tectonics LET (Univ. Roma Tre). These models enable the generation of hundreds of quasi-periodic cycles of stress accumulation and sudden release through the spontaneous nucleation of frictional instabilities within one or many analog seismic asperities. Models are monitored by the means of a high-resolution top-view monitoring camera acquiring images at 7.5 and 50 frames per second for Gelquake and Foamquake, respectively. This dataset has been created with particle image velocimetry (PIV, using MatPIV (Sveen 2004)) through the cross-correlation between consecutive images. The PIV provides us with velocity field time series. These are integrated to obtain displacement time series. From the whole model surface, in each experiment we selected data from a cross-section striking parallel to the trench and located at the downdip center of the asperities. Cross sections are discretized in 28 and 29 target points in Gelquake and Foamquake, respectively. </span></p> <p><span>Displacement time series have been normalized to zero mean and unit variance to ensure the same level of magnitude for comparison between different experiments. Linear and second order polynomial trends have been removed to make the stick-slip confined in a given range and avoid non-stationary behavior. Time series data are not passed through filters (e.g., smoothing or moving average).</span></p> <p><span>Filename informs about the nature of the analog upper plate (i.e., foam and gel) and geometrical configuration of asperities (i.e., mono and twin). Together with individual files for each experiment, this dataset includes a Matlab script (i.e., all_timeseries.m) that allows visualization of displacement time series from individual target points. </span></p> <p><span>This dataset is supplementary to the paper in SEISMICA "Scaled seismotectonic models of megathrust seismic cycles through the lens of dynamical system theory” by Corbi et al. (2024), where detailed descriptions of models and experimental results can be found.</span></p>
Gummern - Horizontal (2D) vertical (1D) displacements from low cost GNSS
<h2>Abstract</h2> <p>Horizontal (2D) and vertical(1D) displacements, estimated for two locations in Gummern, AUT.</p> <p>This depository contains data generated within the European S34 project.</p> <h2>Metadata Information</h2> <table> <tbody> <tr> <td> <p><strong>Identification</strong></p> </td> </tr> <tr> <td> <p>Full Title</p> </td> <td> <p>Gummern (horizontal-2D and vertical-1D displacements)</p> </td> </tr> <tr> <td> <p>Abstract</p> </td> <td> <p>Horizontal (2D) and vertical(1D) displacements, estimated for two locations in Gummern, AUT.</p> </td> </tr> <tr> <td> <p>Keywords</p> </td> <td> <p>GNSS, displacements, coordinate time series</p> </td> </tr> <tr> <td> <p>Pilot area</p> </td> <td> <p>Gummern</p> </td> </tr> <tr> <td> <p>Associated resources</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Language</p> </td> <td> <p>English</p> </td> </tr> <tr> <td> <p>URL</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Categories</p> </td> <td> <p>GNSS</p> </td> </tr> <tr> <td> <p><strong>Temporal reference</strong></p> </td> </tr> <tr> <td> <p>Creation date (dd.mm.yyyy)</p> </td> <td> <p>14.06.2024</p> </td> </tr> <tr> <td> <p>Revision date (dd.mm.yyyy)</p> </td> <td> <p>14.06.2024</p> </td> </tr> <tr> <td> <p><strong>Quality and validity</strong></p> </td> </tr> <tr> <td> <p>Representation type</p> </td> <td> <p>Other</p> </td> </tr> <tr> <td> <p>Format</p> </td> <td> <p>Other</p> </td> </tr> <tr> <td> <p>Lineage</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Spatial resolution</p> </td> <td> <p>None</p> </td> </tr> <tr> <td> <p>Positional accuracy</p> </td> <td> <p>5 mm</p> </td> </tr> <tr> <td> <p>Maintenance information</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Coordinate system</p> </td> <td> <p>EPSG 4883</p> </td> </tr> <tr> <td> <p><strong>Constranits related to access and use</strong></p> </td> </tr> <tr> <td> <p>Use limitation</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Access constraint</p> </td> <td> <p>/</p> </td> </tr> <tr> <td> <p>Public/Private</p> </td> <td> <p>Public</p> </td> </tr> <tr> <td> <p><strong>Responsible organisation</strong></p> </td> </tr> <tr> <td> <p>Responsible Contact</p> </td> <td> <p>Veton Hamza (<a href="mailto:veton.hamza@fgg.uni-lj.si">veton.hamza@fgg.uni-lj.si</a>)</p> <p>Polona Pavlovcic Preseren (<a href="mailto:polona.pavlovcic-preseren@fgg.uni-lj.si">polona.pavlovcic-preseren@fgg.uni-lj.si</a> )</p> </td> </tr> <tr> <td> <p>Responsible Party</p> </td> <td> <p>UL</p> </td> </tr> <tr> <td> <p><strong>Metadata on metadata</strong></p> </td> </tr> <tr> <td> <p>Contact</p> </td> <td> <p>Veton Hamza (<a href="mailto:veton.hamza@fgg.uni-lj.si">veton.hamza@fgg.uni-lj.si</a>)</p> <p>Polona Pavlovcic Preseren (<a href="mailto:polona.pavlovcic-preseren@fgg.uni-lj.si">polona.pavlovcic-preseren@fgg.uni-lj.si</a> )</p> </td> </tr> <tr> <td> <p>Metadata language</p> </td> <td> <p>English</p> </td> </tr> </tbody> </table>
Particle displacement characterization during gas replacement of hydrate-bearing sediment
<p>Text S1 is uploaded with name “Polymerization analysis.txt”. Detailed method information includes polymerization analysis. (Figure 5).</p> <p>Movie S1 is uploaded with name “Movie S1.gif”. Detailed information includes longitudinal cross-sectional X-ray CT images of the HBS.</p>
Character displacement drives floral variation in Pelargonium (Geraniaceae) communities
<p><span>Interactions between plant community members are an underexplored driver of angiosperm floral variation. We investigate character displacement as a potential contributor to floral variation in <i>Pelargonium</i> communities. Pelargoniums all place pollen on the ventral sides of their pollinators, potentially leading to interspecific pollen transfer (IPT) in sympatry. We show that the positions of pollen placement and receipt are determined by anther and style exsertion lengths. Using field experiments, we demonstrate that heterospecific species experience high IPT if they have similar style lengths. In contrast, heterospecific species with greater style length differences experience less IPT. Using crosses, we show that IPT has negative consequences on seed set. In combination, these results suggest that character displacement in style length is likely to reduce IPT and increase female fitness in sympatry. Patterns of style length variation across twenty-nine different <i>Pelargonium</i> communities suggest that character displacement has occurred in multiple communities. Furthermore, analyses using a wide-ranging species pair show that style lengths are more different between sympatric populations than they are between allopatric populations. In addition to pollinators as agents of floral divergence, this study suggests that variation in <i>Pelargonium</i> community structure has driven style length variation through character displacement.Interactions between plant community members are an underexplored driver of angiosperm floral variation. We investigate character displacement as a potential contributor to floral variation in <i>Pelargonium</i> communities. Pelargoniums all place pollen on the ventral sides of their pollinators, potentially leading to interspecific pollen transfer (IPT) in sympatry. We show that the positions of pollen placement and receipt are determined by anther and style exsertion lengths. Using field experiments, we demonstrate that heterospecific species experience high IPT if they have similar style lengths. In contrast, heterospecific species with greater style length differences experience less IPT. Using crosses, we show that IPT has negative consequences on seed set. In combination, these results suggest that character displacement in style length is likely to reduce IPT and increase female fitness in sympatry. Patterns of style length variation across twenty-nine different <i>Pelargonium</i> communities suggest that character displacement has occurred in multiple communities. Furthermore, analyses using a wide-ranging species pair show that style lengths are more different between sympatric populations than they are between allopatric populations. In addition to pollinators as agents of floral divergence, this study suggests that variation in <i>Pelargonium</i> community structure has driven style length variation through character displacement.</span></p>
Surface displacements related to the 2021 Maduo earthquake in Qinghai province, China
<p>The dataset includes the SAR displacements observations, three-dimensional displacements, the strain invariants, and the slip model related to the 2021 Maduo earthquake in Qinghai province, China.</p>
Datasets for "LAPS v1.0.0: Lagrangian Advection of Particles at Sea, a Matlabprogram to simulate the displacement of particles in the ocean."
<p>The data, run results and analysis scripts used to produce all of the results presented in the paper "LAPS v1.0.0: Lagrangian Advection of Particles at Sea, a Matlab program to simulate the displacement of particles in the ocean."</p>
Displacement measurement via self mixing interferometry and neural network training set
<p>Self mixing interferometry is a simple and robust sensing method which can be used (among other things) to measure the displacement of a target along the light propagation axis. While conceptually simple, the actual use of this method is less straightforward than originally envisioned because reconstructing the target displacement from the interferometric signal is often tricky. A small neural network can do this task very well after proper training, as described in [10.1364/OE.419844]. This data set was used to train the network in that work (after data augmentation). It consists of a python dictionary with two keys: `truth` and `signal`. The `truth` part is a 195011-elements long numpy array corresponding to the displacement of the target in units of wavelength per 1.024 ms. The `signal` part is the interferometric signal corresponding to the displacement. It is arranged in a (195011,256,1) numpy array. Each segment of length 256 corresponds to the interferometric signal acquired during a 1.024 ms time window. For instance, the displacement value in `truth[618]` corresponds to the interferometric signal segment `signal[618,:,0]`.</p>
1971 San Fernando earthquake 3-D coseismic displacement field
<p>1971 San Fernando earthquake displacement maps and digital elevation models, produced using aerial photographs taken in 1969 and 1972. Images were acquired from the United States Geological Survey's Center for Earth Resources Observation and Science (EROS; http://earthexplorer.usgs.gov).</p> <p>1969-1972-EW.tif - east-west displacement map</p> <p>1969-1972-NS.tif - north-south displacement map</p> <p>1969-1972-vertical.tif - vertical displacement map</p> <p>1969-DEM.tif - digital elevation model produced from images acquired in the San Fernando Valley in 1969</p> <p>1972-DEM.tif - digital elevation model produced from images acquired in the San Fernando Valley in 1972</p>
Data belonging to the paper "Experimental Investigations of Partially Valve-, Partially Displacement-Controlled Electrified Telehandler Implements"
<p>These are measured energy values of work cycle halves that are the basis for the analyses in the paper "Experimental Investigations of Partially Valve-, Partially Displacement-Controlled Electrified Telehandler Implements", which is currently under review at a journal.</p>
6 Feb 2023 'Kahramanmaras' earthquake displacement maps
<p>EW and NS displacement maps generated from single-pair feature tracking of the 25 Jan 2023 and 9 Feb 2023 Sentinel-2 images. Displacements were calculated with a custom version of the GIV software.</p>
Data for: A structure-based mechanism for displacement of the HEXIM adapter from 7SK small nuclear RNA
<p><span>Productive transcriptional elongation of many cellular and viral mRNAs requires transcriptional factors to extract pTEFb from the 7SK snRNP by modulating the association between the HEXIM protein and the 7SK snRNA. Here we report the structure of the HEXIM arginine-rich motif in complex with the apical stemloop-1 of 7SK (7SK-SL1<sup>apical</sup>) and detail how the HIV transcriptional regulator Tat from various subtypes overcome the structural constraints required to displace HEXIM. While most interactions between 7SK and HEXIM and Tat are similar, critical differences exist that guide function. First, the conformational plasticity of 7SK enables the formation of three different base pair configurations at a critical remodeling site, which allows for the modulation required for HEXIM binding and its subsequent displacement by Tat. Furthermore, the specific sequence variations observed in various Tat subtypes all converge on remodeling 7SK at this region. Second, we show that HEXIM primes its own displacement by causing specific local destabilization upon binding </span>— <span>a feature that is then exploited by Tat to bind 7SK more efficiently. Overall, our study details the molecular environment presented by HEXIM and uncovers a destabilization-driven displacement strategy that increases the conformational sampling of 7SK-snRNP, which may allow diverse transcriptional factors to competitively regulate pTEFb.</span></p>
Dataset for: Biomimetic models of fish gill rakers as lateral displacement arrays for particle separation
<p class="MsoNormal">Ram suspension-feeding fish such as herring use gill rakers to separate small food particles from large water volumes while swimming forward with an open mouth. Fish gill raker function was tested using 3D-printed conical models and computational fluid dynamics (CFD) simulations over a range of slot aspect ratios. (See CFD simulation output in Dryad dataset: case and data files for ANSYS Fluent 19.1 CFD simulations.)</p> <p class="MsoNormal">Our hypothesis predicting the exit of particles based on mass flow rates, dividing streamlines (i.e., stagnation streamlines) at the slots between gill rakers, and particle size was supported by the results of experiments with physical models in a recirculating flume. (See R code with embedded comments in Dryad dataset to test Hypotheses 1 and 2 for particle exit/trapping.)</p> <p class="MsoNormal">Particle movement in suspension-feeding fish gill raker models was consistent with the physical principles of lateral displacement arrays ("bump arrays") for microfluidic and mesofluidic separation of particles by size. Although particles were smaller than the slots between rakers, particles skipped over the vortical region that was generated downstream from each raker. Particles "bumped" on anterior raker surfaces during posterior transport. (See particle movement data in Dryad dataset: three files for particle contact, exit, and retention in the physical models.)</p> <p class="MsoNormal">Experiments in a recirculating flume demonstrated that the shortest distance between the dividing streamline and the raker surface preceding the slot predicts the maximum radius of a particle that will exit from the model by passing through the slot. This theoretical maximum radius is analogous to the critical separation radius identified with reference to the stagnation streamlines in microfluidic and mesofluidic devices that use deterministic lateral displacement and sieve-based lateral displacement. These conclusions provide new perspectives and metrics for analyzing crossflow and cross-step filtration in fish with applications to filtration engineering. </p>
Water-related vertical displacements for all GNET stations studied
<p>Water-related vertical displacements for all GNET stations studied. Vertical displacement time-series from the proposed analytic model, based on calibrated buffered water storage estimates.(1 column: Time; 2 column: Vertical displacement; 3 column: error)</p>
Column size for direct displacement based design of base-isolated RC frame buildings
<p>In this paper, a method of computer-added program-based algorithm is introduced to evaluate the possible floor-wise column size for direct displacement-based design of base-isolated reinforced concrete frame buildings. The design storey drifts are kept low as base isolated buildings are mostly intended to achieve low storey drift fully-operational performance level under spectrum-compatible ground motions. Lead rubber bearing is used as base isolator and designed according to the UBC-97 maximum vertical load method. The frame deformation components considered in the algorithm are column tip displacement due to flexure, average column displacement due to shear, and joint rotation due to flexure and shear. It was observed that the proposed method effectively determines the storey-wise column size for various building plans, heights upto 9-storey and base displacement upto 350mm for target storey drift upto 0.25%.</p>
3D Displacements for February 2023 Turkey-Syria Earthquake Doublet
<p>These displacement maps are derived from abundant space geodetic data. We used five different techniques in the derivation, including Synthetic Aperture Radar Interferometric (InSAR), Range Split Spectrum Interferometry (RSSI), Multiple Aperture Interferometry (MAI), Burst Overlap Interferometry (BOI) and Pixel Offset Tracking (POT).</p> <p>Slip3d.gmt is our slip distribution.</p> <p>If you used our results, please cite the below references.</p> <p>[1] Ma Zhang-Feng, Li Chenglong, Jiang Yu, Chen Yukuan, Yin Xinzhong, Yosuke Aoki, Yun Sangho, Wei Shengji*, et.al. "Space Geodetic Insights to the Dramatic Stress Rotation Induced by the February 2023 Turkey-Syria Earthquake Doublet" Geophysical Research Letters (in press).</p>
Data supporting publication: Metallic and All-Dielectric Metasurfaces Sustaining Displacement-Mediated Bound States in the Continuum
<p>This repository includes the data corresponding to the figures shown in the journal article entitled "Metallic and All-Dielectric Metasurfaces Sustaining Displacement-Mediated Bound States in the Continuum", published in Advanced Optical Materials. </p>
Scaled laboratory experiments of analogue magma intrusion in granular material: X-ray Computed Tomography imagery and displacement data
<p>This data set contains X-ray Computed Tomography (CT) images and surface displacement data of 15 scaled laboratory experiments of analogue magma intrusion in granular material. The experimental methodology and the experimental results were described in detail by Poppe et al. (2019). Displacement data of experiment SPCTIN14 was used by Poppe et al. (2023).<br> When using the experimental imagery or their derivatives please reference at a minimum Poppe et al. (2019) and this data set (Poppe et al., 2023, Zenodo data set).<br> The included explanatory notice reproduces the experimental method and presents the structure and file types contained in this data set.</p>
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Allen Brain Atlas
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International Brain Laboratory public data
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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.