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480 results for “spatial structure”
Data from: Spatial and temporal genetic structure of a river-resident Atlantic salmon (Salmo salar) after millennia of isolation
Open the record for dataset details and reuse information.
Data from: Dioecy, more than monoecy, affects plant spatial genetic structure: the case study of Ficus
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Subtype-Specific and Structure Variation-Induced Chromatin Spatial Reorganization in Acute Myeloid Leukemia [CUT&TAG]
GEO Series GSE152132. Homo sapiens. 45 samples. Type: Other; Genome binding/occupancy profiling by high throughput sequencing.
Single-Cell and Spatial Transcriptome Analyses Reveal Tertiary Lymphoid Structures Linked to Tumour Progression and Immunotherapy Response in Nasopharyngeal Carcinoma
GEO Series GSE206245. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing; Other.
STAG2 Mutations Reshape the Cohesin-Structured Spatial Chromatin Architecture to Drive Gene Regulation in Acute myeloid Leukemia [scRNA-Seq]
GEO Series GSE267682. Homo sapiens. 2 samples. Type: Expression profiling by high throughput sequencing.
Auroral Spatial Structures Probe Project
<p> &nbsp;</p> <p align="center"> &nbsp;<strong><u>Methodology </u></strong></p> <p> Fly a high altitude sounding rocket with multiple sub-payloads to measure electric and magnetic fields during an auroral event. Use ground based observations to observe winds and conductivities in the ionosphere.</p> <p> The Auroral Spatial Structures Probe (ASSP) is a NASA sounding rocket mission that, will be used to <a href="http://adsabs.harvard.edu/abs/2011AGUFMSA31A1959S" id="_GPLITA_0" in_rurl="http://i.trkjmp.com/click?v=VVM6MzYxMzI6MjE1NTpzdHVkeTo2M2Y3MDQyYTE2ZTU0YTE5N2Q3OTVmNjk3ZWVhNmQwMjp6LTEwNDEtMTA3NTUzOmFkc2Ficy5oYXJ2YXJkLmVkdTozOTQ1NjpmYTVkMTdiYzQzNjMxMGQxNjJlYTMxYmFmYzZhN2MzMQ" title="Click to Continue &gt; by Text-Enhance">study</a> both the spatial and temporal small scale variation of the E-fields during breakup aurora and geomagnetically active conditions. This will be accomplished through the use of a constellation of small payloads that separate relative to each other throughout a sounding rocket flight. The multiple baseline observations of the electric and magnetic fields will be used to observe variability of both the E-field and the Poynting flux. These observations will be placed in the context of available data, including winds, large scale E-fields, and proxy conductivity (airglow images) observations. In this way we will address the main scientific objective of this mission which is: What are the contributions of small spatial scale and rapid temporal scale fluctuations of electric fields relative to the larger-scale electrodynamic processes? The high altitude rocket will be launched along the magnetic field line and carry six sub-payloads to be ejected from the main payload at high velocity. The sub-payloads will be deployed both along the flight path and perpendicular to the flight path so that both spatial features and temporal-spatial ambiguities can be explored. The low-mass sub-payloads that, for a fixed ejection impulse will achieve at least a 50 km separation by the end of the flight are key to the observational success. Each sub-payload will carry a crossed pair of double-probe sensors to measure in-situ electric fields, a three axis magnetometer, a Langmuir probe and a GPS receiver. In this poster we review the ASSP science and mission concepts.</p> <p> &nbsp;</p> <p> &nbsp;</p>
Sounding rocket payload systems for in-situ measurements of ionosphere-thermosphere structure at small spatial scales Project
<p> The methodology developed under this grant is primarily an effort to develop new sub-payload technologies and an inexpensive method of testing them. The three technical goals are: (1) to improve and test the existing spring sub-payload ejection system and rocket propelled ejection system, (2) to test the performance of ampule-deployed radar chaff (rather than TMA) to track high altitude winds, and (3) to develop and test sensor and telemetry packages to monitor the attitude stability and position of deployed sub-payloads.&nbsp; The proposed effort will also demonstrate very low cost, low altitude rockets as an inexpensive flight test of payloads prior to expensive sounding rocket deployments. The payloads tested on 5 to 7 low-cost rockets will be (1) foil chaff designed for radar tracking of mesospheric winds, (2) plasma instruments composed of GPS monitors, magnetometers, and accelerometers, and (3) android phones for the investigation of off-the-shell instrumentation and telemetry.&nbsp; Finally, a campaign of 2 to 4 sounding rocket deployments on &lsquo;as-available&rsquo; flights from Poker Flats will be used to test spring ejection without spin up, spring ejection with spin up for sub-payload attitude control, and rocket ejection</p>
Subtype-Specific and Structure Variation-Induced Chromatin Spatial Reorganization in Acute Myeloid Leukemia [WGBS]
GEO Series GSE152099. Homo sapiens. 20 samples. Type: Methylation profiling by high throughput sequencing.
Spatial constraints and cell surface molecule depletion structure a randomly connected learning circuit
GEO Series GSE276028. Drosophila melanogaster. 9 samples. Type: Expression profiling by high throughput sequencing.
Differential spatial and structural organization of the X chromosome underlies dosage compensation in C. elegans.
GEO Series GSE56270. Caenorhabditis elegans. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Subtype-Specific and Structure Variation-Induced Chromatin Spatial Reorganization in Acute Myeloid Leukemia [Hi-C]
GEO Series GSE152135. Homo sapiens. 32 samples. Type: Other.
Spatial analysis reveals distinct immune phenotypes and tertiary lymphoid structure-like aggregates in pediatric acute myeloid leukemia [Nanostring PanCancer IO 360]
GEO Series GSE228481. Homo sapiens. 23 samples. Type: Other.
Dissection of the 4D chromatin structure of the alpha-globin locus through in vivo erythroid differentiation with extreme spatial and temporal resolution [ATAC-seq]
GEO Series GSE137114. Mus musculus. 29 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Raw images for "Emergent antibiotic persistence in a spatially structured synthetic microbial mutualism"
Open the record for dataset details and reuse information.
Figure 3. A in Historical demography and spatial genetic structure of the subterranean rodent Ctenomys magellanicus in Tierra del Fuego (Argentina)
Figure 3. A, minimum spanning tree of nine mtDNA haplotypes of Ctenomys magellanicus from Tierra del Fuego, Argentina. Areas are proportional to haplotype frequencies, shading indicates populations, and cross hatches represent nucleotide differences between haplotypes. Haplotype numbers correspond to those of Table 1. Abbreviations for populations are given in Figure 1. B, observed and expected mismatch distributions for C. magellanicus (south + north). Dashed line, observed distribution; solid line, theoretical expected distribution under a population expansion model.
Figure 4 in Historical demography and spatial genetic structure of the subterranean rodent Ctenomys magellanicus in Tierra del Fuego (Argentina)
Figure 4. Relationship between pairwise geographical distances and Fst for Ctenomys magellanicus from Tierra del Fuego, based on Fst from mitochondrial control region sequences. The relationship between variables was non-significant (see Results).
Dissection of the 4D chromatin structure of the alpha-globin locus through in vivo erythroid differentiation with extreme spatial and temporal resolution [Tiled-C]
GEO Series GSE137199. Mus musculus. 63 samples. Type: Other.
Spatio-molecular gene expression reflects dorsal anterior cingulate cortex structure and function in the human brain [spatial transcriptomics]
GEO Series GSE296789. Homo sapiens. 21 samples. Type: Other.
Spatial constraints and cell surface molecule depletion structure a randomly connected learning circuit
GEO Series GSE296723. Drosophila melanogaster. 6 samples. Type: Expression profiling by high throughput sequencing.
Data for: Aprisco Field Station: The spatial structure of a new experimental site focused on agroecology
<p>Data for the data paper "<strong>Aprisco Field Station: The spatial structure of a new experimental site focused on agroecology</strong>". The data contains on the onehand tree locations of 50 1-hectare plots mapped at the Dehesa of the Aprisco Field Station next to the Monfragüe National Park, Torrejón el Rubio, Cáceres, Spain. This data set (TreeDataCorchuelas.xlsx) includes exact location of the trees and diameter at breast hight. On the other hand, the whole farm of 150 hectares including the 50 1-hectare plots was mapped with a drone to get a digital surface model (i.e. digital terrain model [ESP: modelo digital del terreno - MDT (MDT.tif)]) and a vegetation height model (digital elevation model [ESP: modelo digital de elevaciones - MDE (MDE.tif)]) that allows to identify all the trees, shrubs and other vegetation, as well as canopy height and canopy size calculations of all the trees. A 3d model of the digital elevation model is added as pdf (modelo3d.pdf). </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.