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6,175 results for “Composition”
SAMS/Nimbus-7 Level 3 Zonal Means Composition Data V001 (SAMSN7L3ZMTG) at GES DISC
SAMSN7L3ZMTG is the Nimbus-7 Stratospheric and Mesospheric Sounder (SAMS) Level 3 Zonal Means Composition Data Product. The Earth's surface is divided into 2.5-deg latitudinal zones that extend from 50 deg South to 67.5 deg North. Retrieved mixing ratios of nitrous oxide (N2O) and methane (CH4) are averaged over day and night, along with errors, at 31 pressure levels between 50 and 0.125 mbar. Because the N2O and CH4 channels cannot function simultaneously, only one type of measurement is made for any nominal day. The data were recovered from the original magnetic tapes, and are now stored online as one file in its original proprietary binary format.The data for this product are available from 1 January 1979 through 30 December 1981. The principal investigators for the SAMS experiment were Prof. John T. Houghton and Dr. Fredric W. Taylor from Oxford University.This product was previously available from the NSSDC with the identifier ESAD-00180 (old ID 78-098A-02C).
BOREAS Level-4c AVHRR-LAC Ten-Day Composite Images: Surface Parameters
The BOREAS Staff Science Satellite Data Acquisition Program focused on providing the research teams with the remotely sensed satellite data products they needed to compare and spatially extend point results. MRSC and BORIS personnel acquired, processed, and archived data from the AVHRR instruments on the NOAA-11 and -14 satellites. The AVHRR data were acquired by CCRS and were provided to BORIS for use by BOREAS researchers. These AVHRR level-4c data are gridded, 10-day composites of surface parameters produced from sets of single-day images. Temporally, the 10-day compositing periods begin 11-Apr-1994 and end 10-Sep-1994. Spatially, the data cover the entire BOREAS region. The data are stored in binary image format files. Companion files include example thumbnail images that may be viewed and the image data files downloaded using a convenient viewer utility.
GPM GROUND VALIDATION COMPOSITE SATELLITE OVERPASSES MC3E V1
The GPM Ground Validation Composite Satellite Overpasses MC3E dataset provides satellite overpasses from the AQUA satellite during the Midlatitude Continental Convective Clouds Experiment (MC3E), which took place in central Oklahoma April 22 - June 5, 2011. The radiometric data was matched up with other datasets necessary to carry out land surface emissivity studies. These other datasets include the NEXRAD National Mosaic and Multi-Sensor QPE (NMQ) radar mosaic for knowledge of rain structure and intensity at the time of the overpass, as well as the previous accumulated precipitation prior to the satellite overpass time, the NOAA Interactive Multisensor Snow and Ice Mapping System (IMS) snow mapping system (to identify surface snow or ice cover), and the NASA/GMAO Modern-Era Retrospective Analysis for Research (MERRA) land and atmospheric reanalysis (for background land and atmospheric state needed for microwave radiative transfer calculations). The AQUA satellite overpasses included in this dataset passed within 700-km of the central field site.
VIIRS/JPSS1+JPSS2 Daily L3 Global Flood Composite 250m Linear Lat Lon Grid - NRT
The VIIRS/JPSS1+JPSS2 Daily L3 Global Flood Composite 250m Linear Lat Lon Grid Near Real Time (NRT) Product, short-name VCDWD_L3_NRT provides daily maps of flooding globally. The VCDWD_L3_NRT product is generated using VIIRS Surface Reflectance (VJ109/VJ209) products as inputs from NOAA-20 and NOAA-21 satellites. The product files are in EOS-HDF5 file format. The VIIRS Near Real-Time Global Flood Product (Collection 2) is processed by NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE). The VCDWD_L3_NRT is currently at Beta 1, under VIIRS collection 2. For more information, visit product page at:https://www.earthdata.nasa.gov/global-flood-product
BOREAS TE-05 CO2 Concentration and Stable Isotope Composition
The BOREAS group TE-05 collected measurements in the NSA and SSA on gas exchange, gas composition and tree growth. This data set contains measurements of the concentration and stable carbon (13C/12C) and oxygen (18O/16O) isotope ratios of atmospheric CO2 in air samples collected at different heights within forest canopies. The data were collected to determine the influence of photosynthesis and respiration by the forest ecosystems on the concentration and stable isotope ratio of atmospheric CO2. These measurements were collected at the SSA during each IFC at OJP, OBS, and OA sites. Measurements were also collected at the NSA during each 1994 IFC at the OJP, T6R5S TE UBS, and T2Q6A TE OA sites. The stable isotope ratios are expressed using standard delta notation and in units of per mil. The isotope ratios are expressed relative to the international standard, PDB, for both carbon and oxygen samples.
Interleukin-13 drives cholestasis and compositional changes in the gut microbiome in Abcb4-deficient mice by compromising bile duct barrier integrity
GEO Series GSE90995. Mus musculus. 8 samples. Type: Expression profiling by array.
CCAN Assembly Configures Composite Binding Interfaces to Promote Cross-Linking of Ndc80 Complexes at the Kinetochore
GEO Series GSE86587. Saccharomyces cerevisiae. 28 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
The pancreatic cancer stem cell marker CD44v6 affects transcription, translation and signaling: consequences on exosome composition and delivery II
GEO Series GSE119032. Homo sapiens. 8 samples. Type: Non-coding RNA profiling by array.
Effect of anti-CD20 treatment on the composition and gene expression of meningeal ectopic lymphoid tissue and CSFin a spontaneous EAE model, using single cell gene expression .
GEO Series GSE181506. Mus musculus. 18 samples. Type: Expression profiling by high throughput sequencing.
RNA:DNA hybrids in the human genome have distinctive nucleotide characteristics, chromatin composition, and transcriptional relationships
GEO Series GSE68953. Homo sapiens. 12 samples. Type: Expression profiling by high throughput sequencing; Other.
Canonical BAF complex orchestrates mesenchymal stem cell niche composition and fate via cofactor-guided chromatin remodeling
GEO Series GSE314753. Mus musculus. 18 samples. Type: Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing.
Smooth muscle-derived adventitial progenitor cells direct atherosclerotic plaque composition complexity in a Klf4-dependent manner
GEO Series GSE244439. Mus musculus. 12 samples. Type: Expression profiling by high throughput sequencing.
Crohn’s Disease Differentially Affects Region Specific Composition and Aerotolerance Profiles of Mucosally-Adherent Bacteria
GEO Series GSE147600. Homo sapiens. 177 samples. Type: Other.
In Vitro Expanded Cord Blood γδ T Cells Acquired Unique Cell State Composition to Mediate Sustained Human AML Suppression.
GEO Series GSE214289. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
Acsl4 Determines Ferroptosis Sensitivity by Shaping Cellular Lipid Composition
GEO Series GSE86384. Mus musculus. 12 samples. Type: Expression profiling by array.
The pancreatic cancer stem cell marker CD44v6 affects transcription, translation and signaling: consequences on exosome composition and delivery III
GEO Series GSE119033. Homo sapiens. 8 samples. Type: Non-coding RNA profiling by array.
The site of breast cancer metastases dictates their clonal composition and reversible transcriptomic profile
GEO Series GSE193369. Homo sapiens. 30 samples. Type: Expression profiling by high throughput sequencing.
Buffer composition affects ribosome footprint precision in Arabidopsis root and shoot
GEO Series GSE81295. Arabidopsis thaliana. 8 samples. Type: Other; Expression profiling by high throughput sequencing.
Cellular composition of murine mitral valves during autoimmune valvular carditis
GEO Series GSE221197. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
A subcellular map of translational machinery composition and regulation at the single-molecule level [ALIBi_Nmd3_Gnl3_KD]
GEO Series GSE283892. Mus musculus. 17 samples. Type: Expression profiling by high throughput sequencing.
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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.