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109,972 results for “Descriptions”
Aggregate Dataset on Descriptive Representation in the Spanish Parliament (2016-2023)
<p>This is the dataset aggregated at the legislative/party level by the CSIC team from the individual-level data provided by the Sciences Po and CSIC teams on descriptive representation in the Spanish lower chamber of Parliament for WP4 of the ActEU project. </p>
Eremohaplomydas, Haplomydas, and Lachnocorynus species descriptions in SDD format
<p>Natural-language species descriptions of Eremohaplomydas, Haplomydas, and Lachnocorynus species in SDD format exported from Lucid Builder 4.0.</p>
Image descriptions for 7471 of the DEArt images, obtained via the Zooniverse crowdsourcing platform
<p>This dataset contains crowdsourced image descriptions for 7471 images from the DEArt dataset. There are typically 4-5 descriptions per image, provided by volunteers of the Zooniverse crowdsourcing platform. The guidelines we used, together with some examples of possible captions, are also published in Zooniverse. We are in debt with all the Zooniverse volunteers and coordinators, and in particular with Samantha Blickhan, for making this possible. Some image descriptions were filtered out whenever they did not contain any textual data, nevertheless the dataset may still contain some descriptions that are not according to the guidelines we provided to the annotators. The dataset is a data export from Zooniverse in CSV format, in which the user information has been anonymized. The CSV also includes a field with the filename of the described image in the DEArt dataset.</p>
Towards a mechanistic description of autoxidation chemistry: from precursors to atmospheric implications (data)
<p>The files contain the raw data from simulations of the plots for main manuscript figures 2 & 3. Any data not archived here (mainly ADCHEM simulations) can be provided upon request (contact: lukas.pichelstorfer@helsinki.fi)</p> <p>On the data naming, content and structure:</p> <p>file names are structured as <Facility/experiment type>_<experimental conditions>_<data_content>.dat</p> <p>"..._time.dat": contains all data output times during the simulation [s]</p> <p>"...T.dat": gas phase temperature during the simulation [K] for all output times (columns)</p> <p>"..._DIAMETER.dat" contains the diameters [nm] of all (100) size bins (lines) for each output time (columns);</p> <p>"...SPC_NAMES.dat": contains the chemical species names</p> <p>"...N_bins.dat": particle number concentration [1/m3] for each size bin (lines) and each output time (columns)</p> <p>"...conc.dat": contains the gas-phase concentrations [1/ccm] of chemical species for all output times (number of species * number of times)</p> <p>"mass_spec.dat": contains the particle phase mass ([µg/m3] for all chemical species -> lines) sum over 100 size bins and for all output times (columns)</p> <p>"FlowTube_autoAPRAM_composition.dat": composition C/H/O/N for each autoAPRAM-fw species</p> <p>"FlowTube_autoAPRAM_names.dat": autoAPRAM-fw species</p>
ifilot/microkinetic-datasets-methanation-fts: Fix error in description
<p>This repository contains three datasets for performing microkinetic simulations.</p> <ul> <li>CO2 methanation over Co(1121) lattice [1]</li> <li>CO2 methanation over a NiMn catalyst [2]</li> <li>Fischer-Tropsch synthesis over a dual-site Co(0001)xCo(1121) lattice [3]</li> </ul> <p>These datasets are based on the following publications</p> <p>1. W. Chen; R. Pestman; B. Zijlstra; I.A.W. Filot; E.J.M. Hensen, Mechanism of cobalt-catalyzed co hydrogenation: 1. methanation, <br> ACS Catal., 2017, 7, 8061-8071.<br> 2. W.L. Vrijburg; E. Moioli; W. Chen; M. Zhang; B.J.P. Terlingen; B. Zijlstra; I.A.W. Filot; A.Zuttel; E.A. Pidko; E.J.M. Hensen, Efficient Base-Metal NiMn/TiO2 Catalyst for CO2 Methanation, ACS Catal., 2019, 9, 7823-7839.<br> 3. B. Zijlstra; R. J. P. Broos; W. Chen; G. L. Bezemer; I. A. W. Filot; E. J. M. Hensen, The vital role of step-edge sites for both co activation and chain growth on cobalt fischer-tropsch catalysts revealed through first-principles-based microkinetic modeling including lateral interactions, ACS Catal., 2020, 10, 9376-9400.</p> <p>For more information on the formatting of these files, please consult the<br> <a href="https://wiki.mkmcxx.nl/index.php/Main_Page">MKMCXX wiki</a>.</p>
Dataset for Quantitative description of metal center organization in single-atom catalysts
<p>Dataset for <strong>Quantitative description of metal center organization in single-atom catalysts </strong>by by K. Rossi, A. Ruiz-Ferrando, D. Faust Akl, V. Gimenez Abalos, J. Heras-Domingo, R. Graux, X. Hai, J. Lu, D. Garcia-Gasulla, N. López, J. Pérez-Ramírez, and S. Mitchell.</p> <p>The data is structured as follows:</p> <ul> <li>01_Micrographs: all micrographs employed in .tif and .png format. An <a href="https://imagej.net/">imageJ </a>macro to overlay coordinate files with images is attached.</li> <li>02_Ground_truth: contains the manually-labeled and predicted xy-coordinates of atomic positions including probabilities.</li> <li>03_All_detection_data: contains all automated predictions of atomic positions in the images of this study (uhd), and of Mitchell et. al in <em>JACS</em>, <strong>144</strong>, 8018-8029 (2022) (jacs_train, jacs_test). This folder further contains model weights and area segmentations needed to estimate the surface atomic densities.</li> <li>04_Trimetallic_analysis: Figures complementing Supplementary Figure S21.</li> </ul> <p> </p>
Plot descriptions and location data from datalogger, 1m x 1m chamber flux and point frame plots sampled near Toolik Field Station in Alaska the summer of 2012.
"2012_GS_PFandCH_GPS" contains GPS locations of all datalogger, 1m x 1m chamber flux and point frame plots sampled IVO Toolik Field Station in Alaska during the summer of 2012. The sorting variables (YEAR, DATE, SITE, GROUP, PLOT, TREAT, PLOT SIZE) are identical to those in other files with data collected that season. The main purpose of this file is for reference and as an aid in interpretation of data analyses and among-site comparisons.
Inventory and description of thermokarst features observed along the Umiat Corridor in July 2009.
Using a combination of aerial imagery and ~1m resolution airborne lidar (collected July, 2009), we use manual visual inspection of the two datasets to identify point locations of over 7000 thermal erosion features (thermokarst) of varying maturity. For each feature we report its x,y position, the facing direction of the feature, the local topographic setting, the geologic unit it occurs on, the relative age of the feature and the specific type of thermal erosion feature.
Baltimore Ecosystem Study: Riparian vegetation data - 6 of 11 - 1999 transect descriptions
This is one of 11 datasets generated in a study of riparian vegetation in the Baltimore Ecosystem Study from 1999-2004. Comparisons of vegetation between the rural/suburban (upper) and urban (lower) sections of the watershed show distinct patterns across an urban to rural gradient. In the lower, more urban section of the watershed, wetland tree species are either absent or occur as small stems while upland species are abundant, in mixed sizes. A comparison of the number of wetland and upland species in the mostly urbanized Gwynns Falls riparian zone with non-urbanized Piedmont floodplains throughout Maryland shows approximately twice as many upland species in the urban floodplain than in non-urbanized floodplains. The majority of shrubs in riparian zones through the Gwynns Falls are upland species. For herbaceous species, frequencies of upland and wetland species are about equal in the upper and middle regions of the watershed, but upland species are more common in the more urban lower floodplains by a factor of greater than two.
Nitrogen cycling at treeline. IV. Soil Profile Descriptions
We studied spatial and temporal patterns of nitrogen pools and fluxes in soils at treeline and forested sites within three mountain ranges across a 785 km transect in Alaska during 2001- 2002. We measured pools of soil mineral (ammonium and nitrate) and organic (amino acid and microbial biomass) nitrogen, in situ rates of net mineralization, net nitrification, net amino acid production, and decomposition, as well as soil carbon turnover in a laboratory incubation experiment. A complete characterization of the study can be found in Loomis et al. (2006).
Alaska Peatland Experiment: 2010-2011 Root Respiration Experiment Soil Descriptions
This dataset includes soil description data from soil cores collected at peak biomass during the 2010 and 2011 growing season along the wetland gradient. Data for 2010 was taken at the rich fen only and data for the 2011 season was taken at the rich fen and sedge/forb fen.
Yukon River Basin Fire and Permafrost Study: Site description and summary of environmental data (2009-2012)
This study was designed to examine the effects of fire on permafrost across three soil landscapes in interior Alaska: rocky uplands, silty uplands, and sandy lowlands. This dataset provides a description of each intensive study site and summarizes soils data, including soil texture, moisture, water stocks, surface organic thickness, thaw depth, and net seasonal heat input. Associated datasets include soil temperature data, plant species data, and detailed soil information by soil layer.
Post-fire Variability in Siberian Alder in Interior Alaska: Distribution Patterns, Nitrogen Fixation Rates, and Ecosystem Consequences VII - Site Descriptions and Alder 2014
This data set was collected as a part of Brian Houseman's MS Thesis, Post-fire Variability in Siberian Alder in Interior Alaska: Distribution Patterns, Nitrogen Fixation Rates, and Ecosystem Consequences (December 2017). Data include site characteristics (slope, aspect, elevation, fire severity, pre-fire stand type, and soil drainage) collected in 2014. Data were collected on study plots established across two burn scars (2004 Boundary Fire and 1971 Wickersham Dome Fire) within the Yukon-Tanana Uplands ecoregion of interior Alaska.
Stream descriptions, McMurdo Dry Valleys, Antarctica (1993-2023, ongoing)
As part of the Long Term Ecological Research (LTER) project in the McMurdo Dry Valleys of Antarctica, a systematic sampling program has been undertaken to monitor the the glacial meltwater streams in the region. Measurements are regularly made to examine water quality and quantity, as well as chemical and biological properties. The stream descriptions table serves as an index of the streams that have been studied. It documents the streams' basins and lengths, and provides a brief desciption of the landscape in which the streams are found.
Descriptive data file for information regarding microbial genetic research in the environs of Plum Island Sound watersheds, PIE LTER, Massachusetts.
This is a descriptive, tabular dataset of publications related to microbial or genomic research conducted within PIE. Assession numbers for genetic sequences generated from PIE samples are provided where available, followed by a very brief description of analysis type and study objectives. Sampling locations within PIE, sampling dates, and habitat type (sea water, fresh water, sediment, marsh) are also given. Environmental data are included in some publications and are listed here (if brief) or availability is described. Links to sequence archives are given in Methods.
Figure 4 in Éthologie sonore et statut acoustique de quelques Cigales thaïlandaises, incluant la description de deux espèces nouvelles (Hemiptera : Auchenorhyncha*, Cicadoidea, Cicadidae)
Figure 4 Pomponia linearis (Walker, 1850). Mâle (en haut) et femelle allotype (en dessous). (Photographies Michel Boulard)
Figures 13 in Éthologie sonore et statut acoustique de quelques Cigales thaïlandaises, incluant la description de deux espèces nouvelles (Hemiptera : Auchenorhyncha*, Cicadoidea, Cicadidae)
Figures 13 à 15 Terpnosia nonusaprilis n. sp. – 13 à 15, Holotype ♂, vues dorsale (13) et sous abdominale (14), fémur antérieur (15). (Dessins Hélène LeRuyet-Tan)
Figures 10 et 11 Tanna ventriroseus n in Éthologie sonore et statut acoustique de quelques Cigales thaïlandaises, incluant la description de deux espèces nouvelles (Hemiptera : Auchenorhyncha*, Cicadoidea, Cicadidae)
Figures 10 et 11 Tanna ventriroseus n. sp. – 10 et 11, Conformation des pièces génitales d'un paratype ♂. (Dessins Hélène LeRuyet-Tan)
Figure 12 Terpnosia abdullah Distant, 1904 in Éthologie sonore et statut acoustique de quelques Cigales thaïlandaises, incluant la description de deux espèces nouvelles (Hemiptera : Auchenorhyncha*, Cicadoidea, Cicadidae)
Figure 12 Terpnosia abdullah Distant, 1904. Mise en évidence de la maculature latérotergale de l'abdomen. (Photographie Michel Boulard)
Pl. 15. — Structural characters of Malaysian species of Amphicnemis. 1 - 3. Male anal appendages, dorsal view and right side. 4. Right lateral view of prothorax . in Descriptions and records of South-East Asiatic Odonata (II)
Pl. 15. — Structural characters of Malaysian species of Amphicnemis. 1 - 3. Male anal appendages, dorsal view and right side. 4. Right lateral view of prothorax .
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.