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IXI – Information eXtraction from Images | Cortical Volume
<p><strong>This dataset contains cortical volume data, computed from the T1-w images present in the original IXI dataset.</strong></p> <p>Structural pre-processing was conducted using FreeSurfer 6.0, with default parameters, and includes the following steps:</p> <ul> <li>motion correction</li> <li>skull stripping</li> <li>removal of cerebellum and brain stem</li> <li>intensity correction</li> <li>segmentation</li> <li>tassellation</li> <li>smoothing </li> <li>topology correction</li> </ul> <p>Cortical volume was produced for 68 brain regions from the Desikan-Killiany brain atlas (34 per hemisphere, measured in mm3)</p> <p>The original data has been collected as part of the project: <strong>IXI – Information eXtraction from Images (EPSRC GR/S21533/02)<br></strong>Information and data for the original IXI dataset can be found<strong> </strong><a href="https://brain-development.org/ixi-dataset/" target="_blank" rel="noopener">here</a>.</p> <p>This data is made available under the Creative Commons CC BY-SA 3.0 license. If you use the IXI data please acknowledge the source of the IXI data.</p>
Fig. 2 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 2: Flowchart of steps and methods followed (AHP: Analytic Hierarchy Process, FM: Fuzzy Membership).
Fig. 7 in Multi-Criteria Decision Analysis as a tool to extract fishing footprints: application to small scale fisheries and implications for management in the context of the Maritime Spatial Planning Directive
Fig. 7: Spatial representation of the Fishing pressure index from the small scale coastal fishery (FPc).
Figure 4 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 4. Identification of PCR inhibitors in 18 biological samples positive for Aspergillus. Graph A: Ct values obtained from pure and diluted DNA samples (dilution rate 1/20). Graph B: Ct values obtained with 20 copies of a plasmid DNA systematically added to the same biological samples (undiluted and diluted) and a negative control sample (NC).
Figure 2 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 2. Influence of proteinase K digestion (56 °C overnight) on DNA extraction. Graph A shows the Ct values obtained by quantifying THP1 cell DNA derived from direct extraction with the NucliSENS easyMAG system and extraction performed on the same quantity of cells following overnight (ON) digestion with Proteinase K. Graph B shows Leishmania quantification after extraction with the NucliSENS easyMAG system both with and without PK and quantification after extraction using a QIAamp DNA Mini kit after ON digestion with PK.
Figure 7 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 7. Variation of the ratio between kinetoplastic DNA and nuclear DNA extraction with various Leishmania quantities in the presence of 103 THP1 cells.
Figure 5 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 5. Yield of DNA extraction from Leishmania and THP1 cells using the NucliSENS easyMAG system.
Figure 3 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 3. Results of the extraction experiments performed on yeast (Candida albicans) and filamentous fungi (Aspergillus fumigatus). A presents the kinetics of the extraction process after vortexing and glass-bead treatment. B shows the differences in DNA quantity obtained from fungal cells using the FastPrep system (with) compared to the same process without grinding.
Figure 6 in Application of the NucliSENS easyMAG system for nucleic acid extraction: optimization of DNA extraction for molecular diagnosis of parasitic and fungal diseases
Figure 6. Influence of the quantity of human cells (THP1 cells) on Leishmania quantification at various concentrations of host cells and parasites.
Fig. 3 in Efficacy of eugenol and the methanolic extract of Condalia buxifolia during the transport of the silver catfish Rhamdia quelen
Fig. 3. The net ion (Na+, Cl- and K+) fluxes measured for the transport of Rhamdia quelen in plastic bags with eugenol and with the methanolic extract of Condalia buxifolia added to the water. The values are the means ± SEM. The different letters indicate significant differences between the treatments for the same ion (P<0.05).
Fig. 1 in Efficacy of eugenol and the methanolic extract of Condalia buxifolia during the transport of the silver catfish Rhamdia quelen
Fig. 1. Time to reach the light sedation stage in Rhamdia quelen juveniles of two different weight classes exposed to the methanolic extract of Condalia buxifolia. The following equations were fitted to the data: For fish weighing 1.50 ± 0.02 g; y = 209.629 e0.015 x; r2 =0.996. For fish weighing 165.7 ± 22.5 g; y = 2039.020 e0.017 x; r2 =0.999. Where x = the concentration of the methanolic extract of C. buxifolia (µL L-1) and y = time for sedation(s).
Fig. 2 in Protocol Optimization For Genomic Dna Extraction And Rapd-Pcr Of Alien Ponto-Caspian Amphipod Pontogammarus Robustoides
Fig. 2. RAPD fingerprints results from different samples of Pontogammarus robustoides with primers OPA-02 (1-12 runners- different samples of Pontogammarus robustoides; K- control) using RAPD-PCR 10 × Taq buffer with KCl.
Fig. 1 in Callicultureinducingfromredclover(Trifolium Pratense L.) Wild Accessions And Results Of Dna Extraction
Fig. 1. Results of flow cytometry: a) 2n ploidy control, b) the typical result for leaves, c) the typical result for stems, d) the typical result for roots.
Fig. 3. Agarose gel image Fig. 4 in Optimization Of Dna Extraction Protocol For Dna Isolation From Air-Dried Collection Material For Further Phylogenetic Analysis (Coleoptera: Carabidae)
Fig. 3. Agarose gel image Fig. 4. Agarose gel image (successful PCR amplification) (failed PCR amplification) M: marker (bp) M: marker (bp) A1: Agonum fuliginosum Panzer, 1809 A: Agonum fuliginosum Panzer, 1809 A2: Agonum thoreyi Dejean, 1828 O: Omophron aequale aequale Morawitz, 1863 O: Omophron aequale aequale Morawitz, 1863 N: Notiophilus semistriatus Say, 1823 N: Notiophilus semistriatus Say, 1823 Nk: negative control. Nk: negative control.
Fig. 1 in Optimization Of Dna Extraction Protocol For Dna Isolation From Air-Dried Collection Material For Further Phylogenetic Analysis (Coleoptera: Carabidae)
Fig. 1. Photo of Omophron aequale jacobsoni Fig. 2. Photo of Omophron aequale jacobsoni Semenov, 1922 before incubation. Semenov, 1922 after 16 h (56°C) incubation time in tissue lysis buffer with proteinase K.
Fig. 2 in Optimisation Of Dna Extraction And Rapd-Pcr Amplification For Population Genetic Analysis Of Daphnia Cucullata Sars, 1862 (Crustacea: Cladocera)
Fig. 2. RAPD fingerprints results from different samples of Daphnia cucullata with primers OPA-03 and OPA-05 (M- marker, 1-11 runners- different samples of Daphnia cucullata; 12- control) using RAPD-PCR 10 × Taq buffer with (NH4)2SO4.
Fig.1 in Optimisation Of Dna Extraction And Rapd-Pcr Amplification For Population Genetic Analysis Of Daphnia Cucullata Sars, 1862 (Crustacea: Cladocera)
Fig.1. RAPD fingerprints results from different samples of Daphnia cucullata with primers OPA-03 and OPA-05 (M- marker, 1-16 runners- different samples of Daphnia cucullata; 17- control) using RAPD-PCR 10 × Taq buffer with KCl.
COVID-19 daily situation reports - partial data extracted to .csv
<p><span>Government of Nepal Ministry of Health and Population (MoHP) and World Health Organization’s Country Office in Nepal published daily situation reports monitoring the pandemic activity on a national level. Daily situation reports were published in a PDF format including up-to-date figures on the number of COVID-19 cases, the number of PCR-tests performed at each laboratory as well as the respective number of positive test results. The provided data contains parts of the data from these .pdf reports extracted to a .csv file. The data was extracted during a joint project between MoHP, WHO Country Office Nepal, WHO South East Asia Regional Office, Polytechnique Montréal, University of Amsterdam, and Karlsruhe Institute of Technology. </span></p>
Figure 1. Standard curve for gallic acid y in Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis
Figure 1. Standard curve for gallic acid y = absorbance, x = concentration of Gallic Acid, R2 = correlation coefficient.
Figs 2A-F in Antiproliferative and genotoxic potential from extracts and fractions of Richardia brasiliensis Gomes (Rubiaceae) by the Allium cepa L. test system
Figs 2A-F. Meristem cells of Allium cepa root strain submitted to treatments with extracts and fractions of Richardia brasiliensis. A. Cell binucleada; B. cell with micronucleus (long black arrow); C. Disorganized prophase (short black arrow); D. Break chromosome (short arrow unfilled) in metaphase; E. Anaphase bridge; F. Break chromosome in telophase. Bars = 10 µm.
ScienceDex guides
Understand access before you commit
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.