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6,335 results for “direct”
Data for: Mapping aids using output-directed programming increase novices' performance in programming mobile robotic systems
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Oxford Nanopore Direct RNA Sequencing datasets for detecting rRNA modifications in the Brassica oleracea mitoribosome
<p>Oxford Nanopore Direct RNA Sequencing (DRS) was applied for the detection of rRNA modifications in the <em>Brassica oleracea</em> mitoribosome. A comparison between native rRNA transcripts and in vitro transcribed (IVT) rRNA transcripts that were devoid of any modification indicated systematic base-calling errors and/or variations in current intensities that led to the prediction of the modified nucleotides (Begik et al., 2018).</p> <p>For Nanopore (DRS) library preparation, custom reverse transcription adapters (RTAs) containing Deeplexicon multiplexing barcodes (BC1, BC2 or BC3) were designed for sequence-specific ligation to the 3’-ends of <em>B. oleracea</em> mitochondrial rRNAs.</p> <p>Basecalling and demultiplexing of ONT direct RNA sequencing data were performed by Guppy and Deeplexicon, respectively.</p> <p>For the analysis and visualization of current intensities, a full description is available in the associated publication.</p> <p>The <strong>Eventalign_18S.R</strong> Rscript was used to make the nanopore <strong>18S </strong>signal analysis</p> <p>The <strong>Eventalign_26S.R</strong> Rscript was used to make the nanopore <strong>26S </strong>signal analysis</p> <p>The raw data for the scripts are in the following folders:</p> <p>- For 26S: 26S_Native.barcode01 and 26S_IVT.barcode03<br>- For 18S: 18S_Native.barcode01 and 18S_IVT.barcode02</p> <p>These folders contain the read alignment files output from minimap2 (in .bam format) and the eventalign files generated by the f5c software (in tsv format).</p> <p>The FASTA folder contains the mitochondrial 18S and 26S rRNA gene reference sequence in fasta format</p>
Simulation results for "Deciphering clues regarding magma composition encoded in quartz-hosted embayments and melt inclusions through direct numerical simulations"
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AssemblyNet: A Point Cloud Dataset for Predicting Part Directions in an Exploded Layout
<p>The AssemblyNet dataset contains 5420 samples of 512-point and 1024-point point clouds of mixed industrial assemblies and LEGO models.</p><p>The dataset contains classification and regression annotations for predicting which direction a part should be removed in to create an exploded layout.</p><p>Classification annotations use 26 classes representing 26 world space directions while regression annotations use the actual world space direction as X, Y, and Z values.</p>
Direct Air Capture Integration with Low-Carbon Heat: Process Engineering and Power System Analysis
<p>Supporting data for our manuscript Direct Air Capture Integration with Low-Carbon Heat: Process Engineering and Power System Analysis</p><p> </p>
Sequence/simulation data for Direct Prediction of Intrinsically Disordered Protein Conformational Properties From Sequence
<p>This is a DOI-linked deposition of sequence/biophysical properties pairs used in the associated paper by Lotthammer et al:</p><p>Lotthammer, J. M.<strong>*</strong>, Ginell, G. M.<strong>*</strong>, Griffith, D.<strong>*</strong>, Emenecker, R. J. & Holehouse, A. S. <br>Direct Prediction of Intrinsically Disordered Protein Conformational Properties From Sequence.<br><i><strong>Nature Methods</strong></i> (<i>in press</i>), (2023).</p><p> </p>
Source code and model outputs for 'Increasing Aerosol Direct Effect Despite Declining Global Emissions'
<p>Source code, model outputs and python scripts used for the publication of Hermant, A., Huusko, L., & Mauritsen, T: Increasing Aerosol Direct Effect Despite Declining Global Emissions</p>
COVID – 19 Pandemics: Impact, Interventions, Progress and Future Direction
<p>Though the global health and socioeconomic crisis created by COVID–19withitsrapid spreading nature, high infectivity and fatality rate leading to impairment in human health, psychosocial life and world economy, mass fear of COVID – 19 (corona-phobia) appears forgotten in many countries of the world. Yet consciously or unconsciously the high economic burden, mass emotional distress and abundance of psychiatric manifestations are still being felt including the fear of future similar occurrence. This review investigated the health, psycho-socioeconomic impact and interventions aimed at addressing the menace forced upon the globe by COVID- 19 in order to bring to the fore, the future direction in combating any epidemic or pandemic in the world. We searched for literatures in PubMed, Google, Google scholar etc. using key words: COVID – 19, Pandemic, psycho-socioeconomic, Technology-utilization, Telemedicine for articles addressing the above subject matter. From over a thousand articles on COVID -19, we selected 58 articles that addressed the subject matter with global, regional and local perspectives included and utilizing same in writing this paper. We conclude that future pandemics can be tackled effectively by adopting a three-pronged approach: - public health, early preparedness, and involve-ment of the entire society as a unitary force.</p>
Data for "Multi-scale model of axonal and dendritic polarization by transcranial direct current stimulation in realistic head geometry"
<p>Neural and FEM E-field simulation data generated for Aberra AS, Wang R, Grill WM, Peterchev AV. (2023). "Multi-scale model of axonal and dendritic polarization by transcranial direct current stimulation in realistic head geometry". <i>Brain Stimulation</i>. Dataset includes:</p><ul><li><i>cell_data/ </i>- Coordinates and morphology information for all model neurons</li><li><i>nrn_sim_data/</i> - Polarization data from NEURON simulations for all 25 model neurons included in the study, either in response to uniform E-field or tDCS.</li><li><i>layer_data/ - </i>surface meshes used for placing and orienting neuron models and corresponding sampling grids for CNNs</li><li><i>simnibs/</i> - E-field simulation and head mesh data generated within SimNIBS simulation environment</li></ul><p>To generate figures using these data, use the matlab code stored in the tDCSsim_Aberra2023 repository (https://github.com/Aman-A/tDCSsim_Aberra2023) </p>
Directed percolation and puff jamming near the transition to pipe turbulence
<p>The onset of turbulence in pipe flow has defied detailed understanding ever since Reynolds' first observations revealed the spatially-heterogeneous nature of the transition. While recent theoretical studies and experiments in simpler, shear-driven flows suggest that the onset of turbulence is a directed percolation non-equilibrium phase transition, whether these findings are generic and apply also to open or pressure-driven flows is unknown. In pipe flow, the extremely long time scales near the transition make direct observations of critical behavior virtually impossible. Here, we circumvent these limitations by experimentally characterizing all pairwise interactions between localized patches of turbulence ("puffs"), and using these interactions as input to renormalization group and computer simulations of minimal models that extrapolate to long length and time scales. We show that the universality class of the transition is directed percolation, from which emerges a jammed phase of puffs above the critical point. The stronger interactions in the jamming regime enable us to explicitly measure the turbulent fraction and confirm model predictions. Our work shows that directed percolation scaling applies beyond simple closed shear flows, and underscores how statistical mechanics can lead to profound, quantitative and predictive insights on turbulent flows and their phases.</p>
Ferroelectricity in a nematic liquid crystal under a direct current electric field - dataset
<p>The presented data were used in the following publication: Mrukiewicz, M., Perkowski, P., Karcz, J. & Kula, P. Ferroelectricity in a nematic liquid crystal under a direct current electric field. Phys. Chem. Chem. Phys. 25, 13061–13071 (2023).</p>
Sound-source directivity dataset for four loudspekaers
<p>A dataset of sound-source directivity measurements for four different sound sources that can be used in acoustic measurements. </p> <p>The loudspeakers included:</p> <ul> <li>Genelec 8030B studio monitor;</li> <li>Genelec 8331A studio monitor;</li> <li>01 dB LS01 omnidirectional loudspeaker conforming with ISO 3382-1:2009 standard (OmniSource);</li> <li>Mixed-order spherical loudspeaker type 393 (information on design of the loudspeaker is found in the publication: https://www.researchgate.net/publication/333132335_Design_and_Control_of_Mixed-Order_Spherical_Loudspeaker_Arrays). <strong>NOTE: </strong>the orientation of the drivers is specified in the table below.</li> </ul> <table> <tbody> <tr> <td><strong>Elevation (deg.)</strong></td> <td><strong>Azimuth (deg.)</strong></td> <td><strong>Driver #</strong></td> </tr> <tr> <td>0</td> <td>0</td> <td>15</td> </tr> <tr> <td>0 </td> <td>-40 (320)</td> <td>11</td> </tr> <tr> <td>0 </td> <td>-80 (280)</td> <td>10</td> </tr> <tr> <td>0</td> <td>-120 (240)</td> <td>9</td> </tr> <tr> <td>0</td> <td>-160 (200)</td> <td>8</td> </tr> <tr> <td>0</td> <td>40</td> <td>7</td> </tr> <tr> <td>0</td> <td>80</td> <td>6</td> </tr> <tr> <td>0</td> <td>120 </td> <td>5</td> </tr> <tr> <td>0</td> <td>160</td> <td>4</td> </tr> <tr> <td>-45</td> <td>120</td> <td>13</td> </tr> <tr> <td>-45</td> <td>0</td> <td>12</td> </tr> <tr> <td>-45</td> <td>-120 (240)</td> <td>14</td> </tr> <tr> <td>45</td> <td>-60 (300)</td> <td>2</td> </tr> <tr> <td>45</td> <td>60</td> <td>1</td> </tr> <tr> <td>45</td> <td>180</td> <td>3</td> </tr> </tbody> </table> <p> </p> <p>The directivity was measured in the anechoic chamber <em>Lampio </em>at the Acoustics Lab of Aalto University in Espoo, Finland.</p> <p>The measurement microphones were G.R.A.S. 46AF 1/2" free-field microphones and B&K 4191 1/2" free-field microphone. All the receivers were fixed on a custom-made measurement arc. The sound sources were placed ona turntable allowing for high angular resolution in the XY-plane.</p> <p>More information about the measurements is available in the paper: <strong>Anthony Gallien, Karolina Prawda, and Sebastian J. Schlecht, "Matching early reflections of simulated and measured RIRs by applying sound-source directivity filters", in Proc. AES ASR 2024, 22-26 Jan. 2024, Le Mans, France</strong></p> <p>Directivity plots for all sound sources are available online: http://research.spa.aalto.fi/publications/papers/aes-asr24-recreate-RIRs/ </p> <p>The work leading to producing the dataset and related research was conducted as Anthony Gallien's intership project at Aalto University Acoustics Lab from May 22 -- August 18, 2023.</p> <p> </p> <h3>How to read this dataset:</h3> <p>The measurements of each sound-source are available as a <strong>Spatially Oriented Format for Acoustics (SOFA)</strong>, AES69-2015 file or as a <strong>set of individual directivity measurements in .wav format</strong> included in a .zip file with the name of a respective sound source. </p> <p>The naming convention for Genelec studio loudspeakers and 01 dB omnidirectional loudspeaker is:</p> <p><strong>Calibrated_IR_elevation_E_azimuth_A.wav</strong></p> <p>The naming convention for the mixed-order loudspeaker is:</p> <p><strong>Calibrated_IR_elevation_E_azimuth_A_driver_D.wav</strong></p> <p><strong>NOTE</strong> that directivity measurements for mixed-order loudspeaker and elevation above 0 degrees are missing due to a loudspeaker-related technical issue during the measurement!</p> <p> </p> <p>The azimuth and elevation angles are determined according to the scheme presented in the file <strong>azimuth_elevation.pdf</strong>.</p> <p>Where elevation is relative to XY-plane at the horizontal axis of the sound source and azimuth is relative to the vertical plane at the vertical axis of the loudspekaer. </p> <p>The elevation angles range from -80 degrees to 90 degrees in 10-degree steps. The azimuth angles range from 0 degrees to 359 degrees in 1-degree steps for Genelec loudspekers and omnidirectional sound source, and in 5-degree steps for the mixed-order loudspeakers. The azimuth angles increase clockwise relative to the axis of the loudspeaker (1 degree azimuth means 1 degree right of the loudspeaker axis, 359 degree azimuth means 1 degree left of the loudspeaker axis).</p> <p> </p> <p>The datset includes a total of 38 880 measurements (6 480 measurements for omnidirectional source and each of the Genelec loudspeakers, 19 440 measurements for the mixed-order loudspeaker).</p>
Numerical direct scattering transform for breathers
<p>Data and numerical codes used in the paper "Numerical direct scattering transform for breathers" by I. Mullyadzhanov, A. Gudko, R. Mullyadzhanov, & A. Gelash (2023). The paper is accepted for publication in the Proceedings of the Royal Society A journal.</p>
Metadata - Direct C−H Arylation of Dithiophene-Tetrathiafulvalene: Tuneable Electronic Properties and 2D Self-Assembled Molecular Networks at the Solid/Liquid Interface
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Why we cannot always expect life history strategies to directly inform on sensitivity to environmental change
<p>Speed of life and reproductive strategy form the two major axes that organize variation in life history strategies across plant and animal species. The position of a species along these axes can inform on their sensitivity to environmental change. This provides a tantalizing link between sets of traits and population responses to change, contained in a highly generalizable theoretical framework. The underlying mechanisms are assumed to be governed by life history tradeoffs at the individual level. Examples include the tradeoff between current and future reproductive success, and investing energy into growth versus reproduction. But the importance of such tradeoffs in structuring population-level responses to environmental change remains understudied. We aim to increase our understanding of the link between individual-level life history tradeoffs and the structuring of life history strategies across species, and if they link to population responses to environmental change. We find that the classical association between life history strategies and population responses to environmental change breaks down when accounting for individual-level tradeoffs and reproductive decisions. Projecting population responses to environmental change can therefore not always be inferred based on a limited set of species traits alone. We summarize our perspective and a way forward in a conceptual framework.</p>
Direct Decarboxylation of Trifluoroacetates Enabled by Iron Photocatalysis – NMR raw data
<div> <p>NMR raw data and HRMS of the compounds in the publication cited.</p> </div>
Data for: Template-Directed Synthesis of Strained meso-meso-Linked Porphyrin Nanorings
<p>Calculated molecular xyz coordinates from molecular dynamics simulations, StrainViz calculations and screening of ligand designs.</p>
Direct visualisation of Alpha-Synuclein Oligomers in Human Brain
<p>Code for direct visualisation of α-synuclein oligomers in human brain tissue</p>
Data for: Phytoplankton primary productivity: a dual-incubation approach for direct comparison of photosystem II photosynthetic flux (JVPII) and 14C-fixation experiments
<p>Data summary and LabSTAF raw data from manuscript "Phytoplankton primary productivity: a dual-incubation approach for direct comparison of photosystem II photosynthetic flux (JVPII) and 14C-fixation experiments" by <span>Nina Schuback, Kevin Oxborough, Mary Burkitt-Gray, </span><span>Patricia López-García, Matthew D. Patey, </span><span>Emily Hammermeister, Alan Wright, C. Mark Moore</span></p>
Data repository for "Scalable Quantum Monte Carlo with Direct-Product Trial Wave Functions"
<p>This Zenodo deposit provides a comprehensive collection of raw data, processed data, and scripts associated with the research paper available at <a href="https://arxiv.org/abs/2306.15186" target="_new">https://arxiv.org/abs/2306.15186</a>.</p> <p>Contents:</p> <p>- data.zip includes all the QMCpack inputs and outputs, which can be used in the blocking analysis to obtain the AFQMC energy. Processed Data "SI for DP-MSD-AFQMC.xlsx" contains the AFQMC results after the blocking analysis in XLSX format. "SI for DP-MSD-AFQMC.xlsx" also includes the energies from all other methods presented in the paper.</p> <p>- scripts.zip contains all the Python scripts used in running calculations for the paper. This includes scripts to generate LAS-AFQMC and CAS-AFQMC trials (under scripts/utils) in QMCpack format, as well as inputs for each compound.</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.