Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,271
datasets available to search
ShareScore release 0.9.0
Dataset results
2,271 results for “transporte”
Securing transport of wood on water on the Roman Rhine: code and data
<p>Data and code belonging to submitted paper for the Proceedings of the Limes Congress 2022</p>
Insights into substrate transport and water permeation in the mycobacterial transporter MmpL3
<p>These are all input and final structures for a set of simulations investigating the protein MmpL3. All topology, parameter, and NAMD configuration files for running the molecular dynamics simulations are also included. Recommended software to use is Visual Molecular Dynamics (VMD).</p>
Data: Upsamling Monte Carlo Neutron Transport Simulation Tallies Using a Convolutional Neural Network
<p>This repository contains:</p> <ul> <li>openmc-data-XXXX.tar.gz - Training Data generated with the OpenMC Monte Carlo code representing neutron flux tallies in 4,400 unique light water reactor fuel assemblies in HDF5 format. Training samples consist of tallies in 64x64 pixels and 8 neutron energy groups, and tallies in 128x128 pixels and 16 neutron energy groups. Folders 0008 to 0023 contain training and validation data. Folder 0024 contains test data.</li> <li>out.mat - Upsampling results using a Convolutional Neural Network for 300 testing data samples in MATLAB format. These data include OpenMC tally uncertainties in low and high resolution tallies, scaling values used in data pre-processing, low resolution inputs to the CNN, and high resolution upsampled results as well as high resolution ground truth values.</li> </ul>
Charge Transport in Water-NaCl Electrolytes with Molecular Dynamics Simulations
<p>LAMMPS input-file, and log-files used in "Charge Transport in Water-NaCl Electrolytes with Molecular Dynamics Simulations"</p> <p> </p> <p>DOI: 10.1021/acs.jpcb.2c08047</p>
Data for: Inflammation differentially controls transport of depolarizing Nav versus hyperpolarizing Kv channels to drive rat nociceptor activity
<p>Inflammation causes pain by shifting the balance of ionic currents in nociceptors towards depolarization, leading to hyperexcitability. The ensemble of ion channels within the plasma membrane is regulated by processes including biogenesis, transport, and degradation. Thus, alterations in ion channel trafficking may influence excitability. Sodium channel Na<sub>V</sub>1.7 and potassium channel K<sub>V</sub>7.2 promote and oppose excitability in nociceptors, respectively. We used live-cell imaging to investigate mechanisms by which inflammatory mediators modulate the abundance of these channels at axonal surfaces through transcription, vesicular loading, axonal transport, exocytosis, and endocytosis. Inflammatory mediators induced a Na<sub>V</sub>1.7-dependent increase in activity in distal axons. Further, inflammation increased the abundance of Na<sub>V</sub>1.7, but not of K<sub>V</sub>7.2, at axonal surfaces by selectively increasing channel loading into anterograde transport vesicles and insertion at the membrane, without affecting retrograde transport. These results uncover a cell-biological mechanism for inflammatory pain and suggest Na<sub>V</sub>1.7 trafficking as a potential therapeutic target.</p>
A multifaceted isoneutral eddy transport diagnostic framework and its application in the Southern Ocean -- datasets
<p>We propose a multifaceted isoneutral eddy transport diagnostic framework and apply it in the Southern Ocean to analyze eddy potential vorticity (PV) transport dynamics. We leverage a thickness-weighted spatiotemporal scale separation to define a generalized form of eddy flux. A local sampling method is employed and validated to estimate the transport tensor. We introduce Leonard’s decomposition and stationary-transient decomposition to diagnose the role of multiscale interactions. The non-Reynolds term under Leonard’s decomposition and the stationary effect perform prominently in determining the transport property. The Reynolds and transient parts have distinctions, that show oceanic mesoscale dynamics are not synergistic in time and spatial scales. We investigate the spatial scale dependence of each part and find that the transient and stationary components of the Reynolds (non-Reynolds) term have consistent (dissimilar) scale dependence. The scale dependence of the total eddy flux and the transport eigenvalues is controlled by the non-Reynolds term. We further investigate the eigenvalues in terms of the potential enstrophy budget and anisotropy. The potential enstrophy in the Southern Ocean holistically has a forward cascade on the researched scales. The Reynolds and transient effects efficiently promote the forward enstrophy cascade. The non-Reynolds and stationary effects stimulate drastically anisotropic eddy transport. The PV gradient barrier mechanism dominates the drastic anisotropic case. When the anisotropy is weak, a special anisotropic case with a locally balanced potential enstrophy budget overwhelms the case of real isotropy. The results urge future diagnostic works to examine the generalized eddy flux form in a spatiotemporal sense.</p>
Choosing the bicycle as a mode of transportation. The influence of infrastructure perception, travel satisfaction and pro-environmental attitude. The case of Milan.
<p>The present data investigated how infrastructure perception, travel satisfaction and pro-environmental attitudes influence the motivations for choosing cycling as a mode of transport.</p>
SnRNA-seq and mRNA hybridization indicate key bud events and LcFT1 and LcTFL1-2 mRNA transportability during floral transition in litchi
<p>In flowering plants, floral induction signals intersect at the shoot apex to modulate meristem determinacy and growth form. Herein, we reported a snRNA-seq analysis of litchi apical buds at different developmental stages. A total of 41,641 nuclei expressing 21,402 genes were analyzed, revealing 35 cell clusters corresponding to 12 broad populations. We signature genes associated with floral transition and propose a model that profiles the key events associated with litchi floral meristem identity by analyzing 567 identified floral meristem cells at single-cell resolution. Interestingly, snRNA-seq data indicated that all putative FT and TFL1 genes were not expressed in bud nuclei, but significant expressions of them were detected in bud samples using RT-PCR. Based on the expression patterns and gene silencing results, we highlight the critical role of LcTFL1-2 in inhibiting flowering and propose that LcFT1/LcTFL1-2 expression ratio may determine the success of flower transition. The transport of LcFT1 and LcTFL1-2 mRNA from the leaf to the shoot apical meristem was proposed based on in-situ and dot blot hybridization results. These findings allowed for a more comprehensive understanding of the molecular events that occur during the litchi floral transition, as well as the identification of new regulators.</p>
Supporting CESM1-SOM Output for "Regional Precipitation Sensitivity is Sensitive to Changes in Cross-Equatorial Ocean Heat Transport"
<p>Supporting CESM1-SOM experiment output.</p>
Artificial Sphere Clusters Transported on a Conveyor Belt Simulated by a Discrete Element Method
<p>This data set comprises sphere clusters that model particles of construction and demolition waste consisting of brick and sand lime brick while they were transported on a conveyor belt. The motion behavior of the sphere clusters was obtained by a discrete element method (DEM) model of the small-scale optical belt sorter Tablesort.</p> <p>The files contain mid-points, radii, and classes of spheres that build sphere clusters, with each cluster modeling a<br> particle. Input images are generated by rendering the sphere clusters in the camera field of view of the simulated area-scan camera. The particles have diameters from 4 to 8 mm. The simulated mass flows were 70 g per s for sand-lime brick and 30 g per s for brick. The belt velocity is approximately 1.1 m per s. Data is recorded at 2000 fps and covers a simulated time period of 120 s.</p> <p>A detailed description of the DEM model can be found in</p> <ul> <li>Albert Bauer, Georg Maier, Marcel Reith-Braun, Harald Kruggel-Emden, Florian Pfaff, Robin Gruna, Uwe Hanebeck, Thomas Längle,<br> <strong>Towards a Feed Material Adaptive Optical Belt Sorter: A Simulation Study Utilizing a DEM-CFD Approach</strong>, Powder Technology, October 2022.</li> </ul> <p> A thorough description of the Tablesort system can be found in</p> <ul> <li><em>Georg Maier, Florian Pfaff, Christoph Pieper, Robin Gruna, Benjamin Noack, Harald Kruggel-Emden, Thomas Längle, Uwe D. Hanebeck, Jürgen Beyerer,</em><br> <strong>Experimental Evaluation of a Novel Sensor-Based Sorting Approach Featuring Predictive Real-Time Multiobject Tracking</strong>,<br> Transactions on Industrial Electronics, February 2020.</li> <li>See also the <a href="https://www.iosb.fraunhofer.de/en/projects-and-products/inside-schuettgut.html">project website</a>.</li> </ul> <p>To this date, publications that used this data include</p> <ul> <li> <p><em>Marcel Reith-Braun, Albert Bauer, Maximilian Staab, Florian Pfaff, Georg Maier, Robin Gruna, Thomas L</em><em>ä</em><em>ngle, </em><em>Jü</em><em>rgen Beyerer, Harald Kruggel-Emden</em><em>, and</em><em> Uwe D. Hanebeck,</em><br> <strong>GridSort: Image-based Optical Bulk Material Sorting Using Convolutional LSTMs</strong>,<br> <em>2</em><em>2nd</em><em> IFAC World Congress</em>, Yokohama, Japan, July 2023.</p> </li> </ul> <p>The used CSV format uses semicolons as separators. There is no header. The first three columns correspond to the x-, y-, and z-coordinate of each sphere in meters, with increasing x-coordinate in the transport direction. The fourth column contains the radii in meters, the fifth column the particle class (2 for sand-lime brick and 1 for brick), and the sixth column the particle ids to which the spheres belong. The file name encodes the simulated time in steps of 0.5 ms. Each file contains as many rows as spheres are visible in the respective time step. The field of view of the simulated camera is 0.442 m - 0642 m in the x-direction and 0.005 m - 0.145 m in the y-direction.</p> <p><strong>Acknowledgment</strong></p> <p>The IGF project 20354 N of the research association Forschungs-Gesellschaft Verfahrens-Technik e.V. (GVT) was supported via the AiF in a program to promote the Industrial Community Research and Development (IGF) by the Federal Ministry for Economic Affairs and Climate Action on the basis of a resolution of the German Bundestag.</p>
Widespread pesticide distribution in European atmosphere questions their degradability in air - Pan-European Study of Pesticides long-range Atmospheric Transport - Full Dataset
<p>Here are the dataset, used and presented in the 2024 article entitled "Widespread pesticide distribution in European atmosphere questions their degradability in air" in Environmental Science and Technology</p> <p>For related questions:</p> <p>please contact authors Ludovic Mayer (ludovic.mayer@recetox.muni.cz)</p> <p>or corresponding authors: Gerhard Lammel (gerhard.lammel@recetox.muni.cz) or Céline Degrendele (celine.degrendele@recetox.muni.cz)</p>
A numerical exploration of hyporheic zone solute transport behavior estimated from electrical resistivity inversions
<p>1). We run the Comsol model (ER3D_cs300ws6ds20_Zxl1.m) with an electrical push-pull loop, and then the voltage at every electrode of each time is printed to model_name.out and resistivity to model_name.ro. </p> <p>2). superposition.m is used to create final voltage results for later use in R2 inversions.</p> <p>3). postproc_c_dual.m is used to create the pixel breakthrough curves of the simulated results.</p> <p>4). plot_c_comsol.m read the resistivity result from step (1), convert the resistivity to bulk EC, and plot the bulk EC contour map. </p> <p>5). protocal_pc.m is used to take the voltages, add some random noise, and make the input files and batch scripts for R2.</p> <p>6). runr2.bat and runr2_TL.bat are used to generate inverted bulk EC.</p> <p>7). plot_C_r2_dual.m is used to plot the inversed bulk EC.</p>
Optimal transport and model (Membrane-cortex-tension)
<p>Optimal Transport and model (Membrane Cortex Tension)</p>
Sugar transporter mechanism
<p><strong>SP superfamily transport cycle</strong></p> <p>The Project consisted of three main parts:</p> <ol> <li> <p>Machine Learning using Python/Tensorflow</p> <p>a. ML_svm contains the machine learning script used for training and visualizing the linear SVM training.<br> b. neural_network contains the architecture and training regime of the network along with the trained weights.<br> c. inputs contains the inputs necessary for the ML_svm training, whereas the training set for the neural network would be all of the available sugar transporter PDBs as of January 2022.</p> </li> <li> <p>Structure Prediction using RosettaMP</p> <p>a. Inputs contains the HYBRIDIZE.zip file which in turn contains the RosettaMP inputs for all conformational states, each of which have a dedicated folder in this OSF project directory. For each point, relevant input files and crucial results are shared.</p> </li> <li> <p>Enhanced sampling on GLUT5</p> <p>a. awh_xvgs contains the necessary outputs to analyse convergence etc.<br> b. mdp files contain the input settings for GROMACS<br> c. topology and gro files contains the topology, parameters and structures for running the simulations.</p> </li> </ol>
Flexpart input/output data for "An optimisation method to improve modelling of wet deposition in atmospheric transport models: applied to FLEXPART v10.4"
<p>Flexpart input and output data for the manuscript/paper "An optimisation method to improve modelling of wet deposition in atmospheric transport models: applied to FLEXPART v10.4" by S. Van Leuven, P. De Meutter, J. Camps, P. Termonia and A. Delcloo.</p>
Individual bee foragers are less efficient transporters of pollen for the plants from which they collect the most pollen into their scopae
<p><strong>PREMISE</strong>: Bees provision most of the pollen they remove from anthers to their larvae and transport only a small proportion to stigmas, which can negatively affect plant fitness. Though most bee species collect pollen from multiple plant species, we know little about how the efficiency of bees' pollen transport varies among host plant species, or how it relates to other aspects of generalist bee foraging behavior that benefit plant fitness, such as specialization on individual foraging bouts.</p> <p><strong>METHODS</strong>: We compared the pollen collected and transported by three bee species for 46 co-occurring plant species. Specifically, we compared the relative abundance of pollen taxa in individual bees' scopae, structures where bees store pollen to provision larvae, with the relative abundance of pollen taxa on the rest of bees' bodies, which is more likely to be transferred to stigmas. </p> <p><strong>RESULTS</strong>: Bees carried five times more pollen grains in their scopae than elsewhere on their bodies. Within foraging bouts, bees were relatively specialized in their pollen collection, but transported proportionally less pollen for the host plants on which they specialized. Across foraging bouts, two bee species transported proportionally less pollen for some of their host plants than for others, though differences didn't consistently follow the same trend as at the foraging bout scale.</p> <p><strong>CONCLUSIONS</strong>: Our results suggest that foraging bout specialization, which is known to reduce heterospecific pollen transfer, also results in less efficient pollen transport. Thus, bee foragers that visit predominantly one plant species may have contrasting effects on that plant's fitness. </p>
Data for manuscript "Wildfire Emissions Transport Pathways in the Global Atmosphere"
<p>Model results and emission dataset that was used to produce the data presented in the manuscript by Daskalakis et al., submitted in GRL in May 2023.</p>
Boosting efficiency of eco-friendly perovskite solar cell through optimization of novel charge transport layers
<p>Formamidinium tin triiodide (FASnI<sub>3</sub>)is a suitable candidate for the absorber layer in perovskite solar cells (PSC) because of its non-toxicity, narrow band gap, thermal stability,y and high carrier mobility. This study focuses on the analysis and improvement in the performance of FASnI<sub>3</sub>-based PSCs using various inorganic charge transport materials; copper-based materials such as Cu<sub>2</sub>O, CuAlO<sub>2</sub>, CuSCN and CuSbS<sub>2</sub> are introduced as hole transport layers due to their earth abundancy, ease in manufacturing, high charge mobilities and chemical stability. Similarly, fullerene derivates (PCBM and C<sub>60</sub>) are deployed as electron transport layers due to their mechanical strength, thermal conductivity and stability. The effect of these materials on the optical absorption, quantum efficiency, energy band alignment, band offsets, electric field and recombination are studied in detail. The reasons for low performance of the cell are identified and improved through design optimization. The PSC performance is analyzed in both inverted and non-inverted architecture. Among all the structures, the best result is achieved through ITO/CuSCN/FASnI<sub>3</sub>/C<sub>60</sub>/Al with an efficiency of 27.26%, Voc of 1.08 V, Jsc of 29.5 mA/cm<sup>2</sup>, and FF of 85.6%.</p>
Raw data and R code for: Negative effects of urbanisation on diurnal and nocturnal pollen-transport networks
<p>Pollinating insects are declining due to habitat loss and climate change, and cities with limited habitat and floral resources may be particularly vulnerable. The effects of urban landscapes on pollination networks remain poorly understood, and comparative studies of taxa with divergent niches are lacking. Here, for the first time, we simultaneously compare nocturnal moth and diurnal bee pollen-transport networks using DNA metabarcoding and ask how pollination networks are affected by increasing urbanisation. Bees and moths exhibited substantial divergence in the communities of plants they interact with. Increasing urbanisation had comparable negative effects on pollen-transport networks of both taxa, with significant declines in pollen species richness. We show that moths are an important, but overlooked, component of urban pollen-transport networks for wild flowering plants, horticultural crops, and trees. Our findings highlight the need to include both bee and non-bee taxa when assessing the status of critical plant-insect interactions in urbanised landscapes.</p>
Data for "Anomalous ionic transport in tunable angstrom-size water films on silica"
<p>This file corresponds to data of the paper:</p> <p>"Anomalous ionic transport in tunable angstrom-size water films on silica"</p>
ScienceDex guides
Understand access before you commit
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.