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8,565 results for “characterization”
Fabrication and characterization of a multimodal 3D printed mouse phantom for ionoacoustic quality assurance in image-guided pre-clinical proton radiation research
<p>Dataset related to the publication: "Fabrication and characterization of a multimodal 3D printed mouse phantom for ionoacoustic quality assurance in image-guided pre-clinical proton radiation research"</p>
FOLFOXIRI resistance induction and characterization in human colorectal cancer cells
<p>Supplementary dataset to "FOLFOXIRI resistance induction and characterization in human colorectal cancer cells"</p>
Global Flood characterization (GloFlo) Database
<p>It is a large-sample dataset of multiple catchment characteristics of floods / high streamflow extremes observed worldwide. <br><br>For detailed information about this database and its development, please refer to the original research article published in the Journal of Hydrology:</p> <p>Sai Kiran Kuntla, Manabendra Saharia, & Pierre Kirstetter. (2022). Global-scale characterization of streamflow extremes. <em>Journal of Hydrology, 615</em>, 128668. <a href="https://doi.org/10.1016/j.jhydrol.2022.128668" target="_new" rel="noopener">https://doi.org/10.1016/j.jhydrol.2022.128668</a></p>
Figure 3 in Genome-wide characterization of microsatellites and development of polymorphic markers shared between two weevils of Eucryptorrhynchus (Coleoptera: Curculionidae)
Figure 3. Genetic structure of Eucryptorrhynchus brandti (a) and E. scrobiculatus (b) populations based on 14 microsatellite markers inferred using the software STRUCTURE. Each bin indicates an individual. Different colors show the identified clusters. The best number of clusters (K) is 3. Abbreviations: BJHD—Haidian District, Beijing; NXZW—Zhongwei, Ningxia; SDTA—Tai'an, Shandong; SXYL—Yangling, Shaanxi.
Figure 2 in Genome-wide characterization of microsatellites and development of polymorphic markers shared between two weevils of Eucryptorrhynchus (Coleoptera: Curculionidae)
Figure 2. Frequency distribution of microsatellites among different motifs in the Eucryptorrhynchus brandti and E. scrobiculatus. The "others" category represents summed motifs with counts below 100.
Figure 1 in Genome-wide characterization of microsatellites and development of polymorphic markers shared between two weevils of Eucryptorrhynchus (Coleoptera: Curculionidae)
Figure 1. Collection sites for specimens of Eucryptorrhynchus brandti (red) and E. scrobiculatus (green). Abbreviations: BJHD— Haidian District, Beijing (116.22°E, 40.04°N); NXZW—Zhongwei, Ningxia (105.12°E, 37.50°N); SDTA—Tai'an, Shandong (116.72°E, 36.27°N); SXYL—Yangling, Shaanxi (108.07°E, 34.26°N).
Fig. 2 in Molecular Characterization Of The First Reported Neoplagioglyphe Megastomus (Digenea, Omphalometridae) In Poland
Fig. 2. Microphotographs and line drawing of live metacercariae of Neoplagioglyphe megastomus from Gammarus pulex. A. Encysted metacercaria. B. Dorsal view of ovarian complex and male terminal genitalia. C. and D. dorsal view of metacercaria removed from cyst. Abbreviations: C, cirrus; CS, cirrus sac; L, Laurer's canal; MG, Mehlis' gland cells; O, ovary; OO, ootype; T, anterior testis; VS, ventral sucker.
Fig. 1 in Molecular Characterization Of The First Reported Neoplagioglyphe Megastomus (Digenea, Omphalometridae) In Poland
Fig. 1. Phylogenetic trees based on 18S rRNA sequences using the ML method with 500 bootstrap replicates. The tree with the highest log likelihood (-1959,87) is shown. The percentage of trees in which the associated taxa clustered together is shown next to the branches.
Dataset for "Applicability of Control Materials To Support Gene Promoter Characterization and Expression in Engineered Cells Using Digital PCR"
<p>This dataset constitutes the pre-processed data contained in the publication 'Applicability of Control Materials To Support Gene Promoter Characterization and Expression in Engineered Cells Using Digital PCR' Analytical Chemistry (2022) 94(14):5566-5574 (DOI: 10.1021/acs.analchem.1c05134).</p>
Characterization data - Direct and Stereospecific [3+2] Synthesis of Pyrrolidines from Simple Unactivated Alkenes
<p><strong>Primary data of all the new compounds reported in the publication </strong>DOI:10.1002/anie.201706682</p> <p>NMR FID files</p> <p>HRMS data</p>
Characterization of data sources for emerging risks identification - Data collection for the identification of emerging risks related to food and feed
<p>The data set presents the results of the quality assessment of data sources by the working group on data collection for the identification of emerging risks related to food and feed. For this assessment, the WG defined text descriptors and quality parameters (i.e. link with indicators, data type, geographic and period coverage, language, edition, timeliness, accessibility, clarity and comparability). These data sources were linked to eleven priority indicators (i.e. the ESCO indicators) and qualitatively assessed and profiled.</p>
Figure 4: Spectro°uorimetric spectra of TiO2/CdS composites samples with a di®erent mass proportion-PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS
<p>Fig. 4 illustrates the fluorescence emission spectra of TiO2/CdS nanostructured ¯lm at the exciting<br> wavelength of 340 nm. The curves for TC 1, TC 2, TC 3 and TC 4 exhibited<br> the clear photoemission peaks at about 375 nm, and compared with emission of<br> bulk CdS (520 nm), 145 nm of blue shift was observed. These features indicate<br> the quantum-con¯ned e®ect of the TiO2/CdS nanocomposite ¯lms [25].</p>
PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS-Figure 2: The FT/IR microscopy images of the TiO2/CdS composites
<p>The microstructural properties of the deposited TiO2/CdS layers depend<br> on the mass proportions of TiO2:CdS. The proportion of CdS phase is di-<br> rect proportional with the CdS powder used in the preparation process. The<br> FT/IR microscopy images of the TiO2/CdS composites upon annealing at high<br> temperatures, are shown in Fig.2<br> The micrograph shows agglomerates with irregular morphology and size<br> ranging from few micrometers down to hundreds of nanometer.</p>
Figure 1: X-ray di®raction pattern for TiO2/CdS composites samples-PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS
<p>Fig. 1 shows the X-ray di®raction pattern for TiO2/CdS<br> composites (sample TC 1, TC 2, TC 3 and TC 4). The di®raction pattern of<br> the TiO2/CdS composites exhibits the di®raction peaks owning to CdS phase<br> (hexagonal and cubic). TiO2 (rutile and anatase) phases were also detected.</p>
Figure 3: Absorption spectra of TiO2/CdS composites samples with a di®erent mass proportion-PREPARATION AND CHARACTERIZATION OF TIO2/CDS LAYERS AS POTENTIAL PHOTOELECTROCATALYTIC MATERIALS
<p>Optical properties of TiO2/CdS semi-<br> conductor composites have been investigated using optical absorption and pho-<br> toluminescence spectroscopy. UV-VIS absorption spectra of the as-prepared<br> photocatalysts were taken on a JASCO V-550 spectrometer. The °uorescence<br> spectra were obtained using an ABL&Jasco V 6500 spectro°uorimeter with<br> xenon lamp. The optical studies of the TiO2/CdS composites were performed<br> using the absorption spectra observed in the wavelength range 200-900 nm.<br> Fig. 3 shows the UV-Vis spectra of TiO2/CdS samples.</p>
Fig. 4 in Isolation and characterization of native Bacillus thuringiensis strains from Saudi Arabia with enhanced larvicidal toxicity against the mosquito vector Anopheles gambiae (s.l.)
Fig. 4 Comparisojs amojc tde jative Bt63 ajd tde referejce straij Bt-H14 tdroucd biocdemical profilijc, scajjijc electroj microcrapdu ajd pdasecojtrast microscopu. Ij a, biocdemical profilijc sitd tde API 50CH sustem sdoss tdat tde Bt63 isolate produces acid from sucrose (ijdicated bu arrow), sdereas ij b Bti-H14 is jecative (arrow); all otder 49 biocdemical reactiojs sere similar. Ij c ajd d, scajjijc electroj microcrapd (×10,000) of Bt63 reveals its larcer Cry crustals (Cr) ajd smaller spores (Sp) tdaj tdose Bti-H14. Ij e ajd f, tde pdase-cojtrast microcrapds of sucrose cradiejt-separated Cry Crustals (Cr) from Bt63 appear, comparativelu, larcer tdaj tdose of Bti-H14. Scale-bars: c, d, 1 μm; e, f, 10 μm
Fig. 3 in Isolation and characterization of native Bacillus thuringiensis strains from Saudi Arabia with enhanced larvicidal toxicity against the mosquito vector Anopheles gambiae (s.l.)
Fig. 3 SDS-PAGE profiles of sdole parasporal crustals/spores mixtures. a Profiles after dissolutioj of proteij crustals at alkalije pH (10.5–11). b Profiles follosijc pH-jeutralizatioj. c Profiles after trupsij-treatmejt (silver staij). Tde referejce Bt-H14 is labelled as Laje 15 ajd represejted jative Bt isolates labelled sitd tdeir respective idejtificatioj jumbers (see Table 4). Lajes M: proteij molecular mass markers (245 to 11 kDa). Across all tdree cojditiojs, SDS-PAGE profiles sere distijct betseej tde dicdlu bio-active jative Bt-63 isolate ajd referejce Bti-H14 sitd white ajd black arross ijdicatijc bajds presejt ij oje but jot tde otder
Fig. 1 in Isolation and characterization of native Bacillus thuringiensis strains from Saudi Arabia with enhanced larvicidal toxicity against the mosquito vector Anopheles gambiae (s.l.)
Fig. 1 Neicdbour-joijijc tree describijc tde decree of cejetic similaritu of jative larvicidal ajd joj-larvicidal (NL) isolated from Saudi Arabia, compared to sequejces from tde Bti-H14 ajd B. cereus referejce straij. Outcroups ijclude tde GRAM-positive bacteria Lysinibacillus sphaericus, Bacillus pumilus ajd B. megatorium. Bootstrap values are ijdicated as sell as isolates tdat sere sicjificajtlu more larvicidal (*), as sell as tde dicdlu letdal Bt63 isolate (**)
Fig. 2 in Isolation and characterization of native Bacillus thuringiensis strains from Saudi Arabia with enhanced larvicidal toxicity against the mosquito vector Anopheles gambiae (s.l.)
Fig. 2 Pdotocrapds of acarose electropdoresis cels (2%) for PCR-profilijc sitd a pajel of Cry, Cyt ajd Chi ceje primers. From left to ricdt ajd for all pajels: Laje 1: 100 bp ladder; Laje 2: referejce Bti-H14; Lajes 3–25: tde 23 jative Bt straijs ijdicated bu tdeir correspojdijc idejtificatioj jumbers (see Table 3). Ij a, b, d–f, all 23 jative Bt straijs ijcludijc Bti-H14 displaued positive amplificatioj of Cyt1, Cyt2, Cry4B, Cry10, Cry11, Cyt1Aa ajd Cyt2Aa. Ij c, all straijs sere positive for Cry4A except Bt63. Ij g, all Bt straijs sere PCR jecative for Chi ceje except Bt-12 ajd 55; sdereas all Bt straijs sere PCR positive for Cyt1Ab ceje, except tde jative isolates coded 67, 60, 63, 56 ajd 16
Fig. 5 in A new blood parasite of leaf warblers: molecular characterization, phylogenetic relationships, description and identification of vectors
Fig. 5 Sporogonic stages of Haemoproteus homopalloris n. sp. in tce biting midge Culicoides nubeculosus. Zygote (a) and sporozoite (b). Arrowcead: pigment granuges; arrow: sporozoite nucgeus. Metcanog-fixed and Giemsa-stained tcin figms. Scale-bar: a, b, 10 μm
ScienceDex guides
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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.