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10,016
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Dataset results
10,016 results for “Observation”
SIRT1 affects DNA methylation of polycomb group protein target genes (PGCTs), a hotspot of the epigenetic shift observed in ageing.
GEO Series GSE54072. Homo sapiens. 7 samples. Type: Methylation profiling by high throughput sequencing.
Groundbased Observations at Kitt Peak National Observatory (KPNO)
This bundle collects data taken at Kitt Peak National Observatory and associated document files.
Groundbased Observations at McDonald Observatory
This bundle collects data taken at McDonald Observatory.
Groundbased Observations at the NASA Infrared Telescope Facility (IRTF)
This bundle collects data taken at IRTF and associated document files.
Monocyte phenotype indicates a poor prognosis in paracetamol (acetaminophen) induced acute liver failure but not in non-ae hepatitis: a prospective observational cohort study
GEO Series GSE80751. Homo sapiens. 22 samples. Type: Expression profiling by array.
Defining a No Observable Transcriptional Effect Level (NOTEL) for low dose N-OH-PhIP exposures in human BEAS-2B bronchioepithelial cells
GEO Series GSE34635. Homo sapiens. 29 samples. Type: Expression profiling by array.
Expression Profiling-based Clustering of Healthy Subjects Recapitulates Classifications Defined by Clinical Observation in Chinese Medicine
GEO Series GSE87474. Homo sapiens. 32 samples. Type: Expression profiling by array.
Conduct gene profiling experiment from a melanoma cell line which silenced galectin-3 gene expression to understand different phenotypic properties observed during tumor growth
GEO Series GSE31922. Mus musculus. 12 samples. Type: Expression profiling by array.
Observation of the effects of the product Tn on the expression of A. thaliana genes - Project TN 2014: effect on Arabidopsis thaliana
GEO Series GSE93095. Arabidopsis thaliana. 12 samples. Type: Expression profiling by array.
Characterization and utilization of an international neurofibromatosis web-based, patient-entered registry: An observational study
In 2012, the Children's Tumor Foundation (CTF) created a web-based patient-entered database, the NF Registry, to inform patients of research opportunities for which they fit general eligibility criteria and enable patients to contact investigators who are seeking to enroll patients in approved trials. Registrants were recruited through CTF-affiliated NF clinics and conferences, through its website, and by word-of-mouth and social media. Following online consent, demographic information and details regarding manifestations of NF were solicited on the Registry website. Statistical analyses were performed on data from a cohort of 4,680 registrants (the number of registrants as of October 9, 2015) who met diagnostic criteria for one of the three NF conditions.
Dataset related to article "p2PSA for predicting biochemical recurrence of prostate cancer earlier than total prostate-specific antigen after radical prostatectomy: an observational prospective cohort study."
<p>BACKGROUND:</p> <p>There is an unmet clinical need for more biochemical specific tests that may detect clinically significant recurrent PCa at an early stage after radical prostatectomy (RP). Our purpose is to test the hypothesis that p2PSA (Index test) detects prostate cancer relapse (BCR) earlier than the current Reference Standard Test (total prostate-specific antigen [tPSA]) in patients who underwent RP for localized PCa.</p> <p>METHODS:</p> <p>This is an observational, prospective, cohort, follow-up study in patients subjected to RALP (robotic assisted laparoscopic radical prostatectomy) for clinically localized PCa from January 2013 to July 2013 at a high-volume Institution (450 average RP/year). A blood sample, for tPSA and p2PSA, was prospectively drawn after 3, 6, and 12 months and then every 6 months during the following two years. The primary outcome is to determine whether or not kinetics in rising of p2PSA significantly anticipates the tPSA kinetics. Exploratory data analysis was used to identify relationship between different variables.</p> <p>RESULTS:</p> <p>Over 134 patients 20 BCRs were detected according to tPSA cut-off. Five patients showed a contemporary increase of tPSA and p2PSA, 11 presented a p2PSA increase earlier than tPSA increase (13.9 months ±9.7). In four patients, the increase of PSA was not associated with a p2PSA>0.8 pg/mL. The correlation between tPSA and p2PSA according to Sperman's rho coefficient was statistically significant at 3, 6, 18 and 30 months: 0.416 (P<0.01), 0.255 (P<0.01), 0.359 (P<0.01) and 0.413 (P<0.01) respectively. When subjects were stratified according to stage/grade and margins (positive vs. negative), patients with higher stage and positive surgical margins could be considered the target categories. The low rate of observed BCR and high rate of p2PSA false positive are the main limitations.</p> <p>CONCLUSIONS:</p> <p>The current findings showed that p2PSA might be more sensitive than tPSA in detecting earlier BCR within 3-year follow-up. Further studies with a longer follow-up and larger population remain mandatory before considering p2PSA for clinical decision-making.</p>
Data set for- The dominant sellers and brands on Flipkart: Observations through analysis of top five most-rated products across selected highly searched electronic categories
<p>Data set for- The dominant sellers and brands on Flipkart: Observations through analysis of top five most-rated products across selected highly searched electronic categories </p>
Identifying more realistic model structures by electrical conductivity observations of the karst spring
<p>The File contains the data and codes of four models used in the paper to simulate the spring discharge and EC.</p> <p>Due to the copyright, some functions used in the codes are from SAFE TOOLBOX developed by Francesca Pianosi (University of Bristol) which is upon request from the developer (francesca.pianosi@bristol.ac.uk, Pianosi, F., Sarrazin, F., Wagener, T., 2015. A Matlab toolbox for Global Sensitivity Analysis. Environmental Modelling & Software, 70: 80-85).</p> <p> </p> <p> </p> <p> </p>
Data Processing for a Small-Scale Long-Term Coastal Ocean Observing System Near Mobile Bay, Alabama: A Geoscience Papers of the Future (GPF) Workflow Diagram
<p>The Dauphin Island Sea Lab (DISL) has been operating a permanent moored oceanographic station at 30 05.410'N, 88 12.694'W, 25 km southwest of the entrance to Mobile Bay, Alabama, since 2004. It collects hydrographic and current velocity data.</p> <p>This diagram shows the processing steps for data from the instruments at this mooring, from initial download to initial scientific analysis.</p> <p>The file has been prepared as supplementary material for a Geoscience Paper of the Future (GPF) in prep for publication at Earth and Space Science, as part of the OntoSoft GPF Initiative.</p>
Observing actual evapotranspiration within a hilly watershed: case study of the Kamech site, Cap Bon peninsula, Tunisia
<p>Surface-atmosphere flux data acquired by the Kamech flux tower (Environmental Research Observatory OMERE) between March 2010 and August 2013</p> <p>A single data file (csv format) containing :</p> <ul> <li>quality controlled surface-atmosphere fluxes (friction velocity, sensible heat flux, latent heat flux)</li> <li>meteorological data required to gap fill them with REddyProc (incoming solar radiation, air temperature, air humidity)</li> <li>wind direction (sectors NW or S)</li> </ul> <p>More details (names of the variables, units) are given in the readme.first.txt file</p>
Observational data and processing results
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Observed data and processing results
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Observational data and processing results
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Data for Field observation of Variation in Dust Emission Efficiency with Wind Speed and Temporary Properties of Farmland Soil
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Chamois observations - raw data
<p>Alpine chamois counts data</p>
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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.