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2,399 results for “fragmenter”
Supplementary material 1 from: Hermes C, Döpper A, Schaefer MH, Segelbacher G (2016) Effects of forest fragmentation on the morphological and genetic structure of a dispersal-limited, endangered bird species. Nature Conservation 16: 39-58. https://doi.org/10.3897/natureconservation.16.10905
Development of species-specific microsatellite primers : Explanation note: The supplementary material contains a detailed description of the development of a set of 10 microsatellite primers for the Ecuadorian Tapaculo, including primer sequences and gene bank accession numbers.
Ligand Field Molecular Dynamics Simulation of Pt(II)-Phenanthroline Binding to N-Terminal Fragment of Amyloid-beta Peptide
<p>DL_POLY Classic input and output files for 10 MD simulations: 5 of free peptide, 5 with Pt(phen)</p>
Data on Fucus vesiculosus tip growth, seaweed branching, wave exposure and fragmentation level – a mesocosm experiment in 2022
<p><span>Data on <em>Fucus vesiculosus</em> tip growth, seaweed branching, the wave exposure and fragmentation level in each basin, and the weeks of monitoring. Tip growth was measured as increases in tip length over the study (the linear regression slope value), branching as<span> the change in number of apices recorded per seaweed individual during the experiment (June to September 2022). </span></span></p>
Experimental and Computational Evaluation of Lipidomic In-Source Fragmentation as a Result of Post-Ionization with Matrix-Assisted Laser Desorption/Ionization
<p>Supporting data for the manuscript 'Experimental and Computational Evaluation of Lipidomic In-Source Fragmentation as a Result of Post-Ionization with Matrix-Assisted Laser Desorption/Ionization.'</p>
Data collection Tabanidae in Amazon Forest fragments of the state of Rondônia, Brazil
Open the record for dataset details and reuse information.
Forest fragmentation effects on mutualistic interactions: Frugivorous birds and fruiting trees
<p>While many effects of forest fragmentation are reasonably well understood, knowledge of interspecific interactions in fragmented ecosystems is much more limited, particularly for high-diversity tropical forests. Using nearly 40 years of data from the Biological Dynamics of Forest Fragments Project in Central Amazonia, we assessed whether forest fragment area and time since isolation impact mutualistic interactions between frugivorous birds and their food resources. We used structural equation modeling to analyze the complex pathways between four main variables determining these interactions: fruiting tree abundance, frugivorous bird abundance, forest fragment area, and time since fragment isolation. Our results confirm that fragment area alters the abundance of some tree resources, with successional plant families increasing in abundance with decreasing fragment size. However, these changes do not drive alterations in the abundance of frugivorous birds. We also tested if bird species with a greater relative diet breadth are less vulnerable to forest fragmentation and found that specialist frugivores are more vulnerable to forest fragmentation immediately after isolation but are not differentially impacted within the long term. Collectively, our results demonstrate the need to further evaluate human-driven habitat change across multiple timescales to fully understand its impacts on complex species interactions.</p>
Granulometric database of individual fragments of shredded Waste Electric and Electronic Equipments
<p>This dataset describes the granulometric properties of individual fragments of Waste from Electric and Electronic Equipments (WEEE). It was collected during the PhD thesis of Alexis Barthet (Mines Paris - PSL), under the supervision of Emilie Chautru (Mines Paris - PSL), Hervé CHauris (Mines Paris - PSL), Thomas Romary (Mines Paris PSL) and Vincent Semetey (Institut de Recherche de Chimie Paris), in 2021-2022.</p> <p>Two batches of WEEE were collected and sieved. Indivudal fragments were collected, and their picture, mass, density and type of fragments were measured. After segmentation of the pictures, their lengths, their widths, and their thickness were also collected. Both segmented and original pictures are available. The size of a pixel in mm for each image is also available for additional work on the pictures.</p> <p>A description of the fragments as well as the methods used to collect the data is avalaible in the article "Advanced granulometric characterization of shredded waste printed circuit boards for sampling" about to be published in the journal "Waste Management" by the authors mentionned in the first paragraph. </p>
Fragmentation and aggregation of cyanobacterial colonies under a cone and plate shear
<p>Brief description of experimental setup: <br>Colonies of the cyanobacteria Microcystis in liquid medium BG-11 are place and a cone-and-plate shear at various values of energy dissipation rate and total biovolume fraction. Brightfield microscopy is perfomed simulanoeusly to the shear flow thorugh the transparente lower plate.</p> <p>Files:<br>rawimages.zip: Raw images (.tiff) for the dataset Fragmentation-eps-5.8m2/s3-phi100ppm. Pixel resolution is 1.63 um/px.<br>features.zip : Processed data from raw images for all data sets are present. Title inform initial distribution ("Bre" = large colonies; "Agg" = single cells), nominal shear rate and total biovolume fraction. Csv files contain background image, detected features using a routine in scikit-image scikit-image and initial parameters. Script for analizing data can be found at https://github.com/FluidLab/CyanoB_Agg_Frag.git</p> <p><br>Contact: Yuri Sinzato - y.z.sinzato@uva.nl / Mazi Jalaal - m.jalaal@uva.nl</p>
Data for "Expanding the scope of a catalogue search to bioisosteric fragment merges using a graph database approach"
<p>Data for "Expanding the scope of a catalogue search to bioisosteric fragment merges using a graph database approach"</p> <p>Contains files with the SMILES retrieved from the database (fragnet_query_outputs.zip) and sdf files containing the full lists of scored compounds for Fragalysis target test cases (scored_output_sdfs.zip). The compound sets used in the bioisosteric and perfect comparisons are saved in a separate directory.</p>
Παναγιά Τσαμπίκα Tsambika, Ρόδος Rodos. Fresco fragment, interior.
<p>Παναγιά Τσαμπίκα Tsambika, Ρόδος Rodos. Fresco fragment, interior.</p>
Text-fig. 9. Stereo occlusal views of upper and lower molars of Hippopotamodon erymanthius from Mahmutgazi, Turkey. A) Ma1 Nr 181, deeply worn right M3/, B) Ma1 Nr 190, deeply worn left M2/–M3/, C) Ma1 Nr 131, left m/3 in fragment of mandible, D) Ma1 Nr 176, left m/3, E) Ma1 Nr 145, right m/2–m/3 in mandible fragment (scale 5 cm). in Hippopotamodon erymanthius (Suidae, Mammalia) from Mahmutgazi, Denizli-Çal basin, Turkey
Text-fig. 9. Stereo occlusal views of upper and lower molars of Hippopotamodon erymanthius from Mahmutgazi, Turkey. A) Ma1 Nr 181, deeply worn right M3/, B) Ma1 Nr 190, deeply worn left M2/–M3/, C) Ma1 Nr 131, left m/3 in fragment of mandible, D) Ma1 Nr 176, left m/3, E) Ma1 Nr 145, right m/2–m/3 in mandible fragment (scale 5 cm).
Bodhgayā, Bihār. Quartz, variety rock crystal; cabochons and a bead in two fragments.
<p>Quartz, variety rock crystal; large oblong cabochon, underside sheered off (with museum number written in ink); smaller oval cabochon; two fragments of the same spherical bead. British Museum 1892,1103.52 presented by Alexander Cunningham. © Trustees of the British Museum</p>
Fig. 9 Diagnostic and putative RDF fragments. a DIP-V-16113 in Ornamental feathers in Cretaceous Burmese amber: resolving the enigma of rachis-dominated feather structure
Fig. 9 Diagnostic and putative RDF fragments. a DIP-V-16113 overview and close-up of the tip of the feather (inset); b DIP-V-17232 overview with prominent rachidial ridge and deep C-shaped rachis; c DIP-V-15130 overview; d DIP-V-15137 overview; e DIP-V-15141 overview; f DIP-V-15142 overview; g DIP-V-15159 overview; h DIP-V-16178 overview, arrowheads mark lateral margins of rachis at both ends. Scale bars = 2 mm in (a and h); 1 mm in (b); 5 mm in (c–g)
Fig. 8 Diagnostic RDF fragments. a DIP-V-15125 in Ornamental feathers in Cretaceous Burmese amber: resolving the enigma of rachis-dominated feather structure
Fig. 8 Diagnostic RDF fragments. a DIP-V-15125 overview, arrowhead marks twist in rachis; b details of barbs and barbules in DIP-V-15125; c DIP- V-16115 overview; d DIP-V-17121 overview; e detail of DIP-V-17121 rachis and barbs, where they are cross-cut by polished surface of amber (left margin of d), arrow indicates rachidial ridge; f DIP-V-17138 overview; g DIP-V-17127 feather section; h DIP-V-16207 overview. Scale bars = 1 mm in (a); 0.5 mm in (b); 5 mm in (c, d and g); 0.2 mm in (e); 2 mm in (f and h)
Ujjain उज्जैन (Madhya Pradesh). Śrī Kāl Bhairav temple, sculpture fragment (detail).
<p>श्री काल भैरव टेम्पल, भैरव गर्ह, उज्जैन, मध्य प्रदेश. Ujjain उज्जैन (Madhya Pradesh). Śrī Kāl Bhairav temple, sculpture fragment (detail).</p>
Fig. 1 in A short LSU rRNA fragment as a standard marker for integrative taxonomy in calcareous sponges (Porifera: Calcarea)
Fig. 1 Overview of the alignment and consensus of ITS sequences. For each specimen, 2–3 clones were sequenced
Fig. 4 Bayesian tree for fragment 1 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 4 Bayesian tree for fragment 1 haplotypes (mtDNA: 12S rRNA) of Pelodiscus. For GenBank haplotypes, accession numbers shown. Dash indicates this branch not found by MP analysis. Sequences labelled as P. axenaria or P. sinensis by Chen et al. (2005) and by
Fig. 8 Bayesian tree for fragment 3 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 8 Bayesian tree for fragment 3 haplotypes (mtDNA: cyt b + tRNA-Thr) of Pelodiscus. For GenBank haplotypes, accession numbers shown. Sequences labelled as P. axenaria or P. sinensis by
Рис. 1. Фрагмент стаи скаΛьных гоΛубей Columba rupestris. Хасанский район, окрестности посёΛка Краскино, 19.08.2008. Фото À.В. Коробова Fig. 1. A flock of hill pigeons Columba rupestris (a fragment of the image). Khasansky District, vicinity of the village of Kraskino, 19.08.2008. Photo by D.V. Korobov in About breeding biology of the hill pigeon Columba rupestris in Primorsky Krai
Рис. 1. Фрагмент стаи скаΛьных гоΛубей Columba rupestris. Хасанский район, окрестности посёΛка Краскино, 19.08.2008. Фото À.В. Коробова Fig. 1. A flock of hill pigeons Columba rupestris (a fragment of the image). Khasansky District, vicinity of the village of Kraskino, 19.08.2008. Photo by D.V. Korobov
Virtual screening data sets for fragmented interaction fingerprint
<p>Data sets containing docking poses, structure-activity relationship matrix (SARM) train-test splitting, and 2048 bits extended connectivity fingerprint (ECFP) descriptors for six biological targets. Poses were generated by employing molecular docking using Molecular Operating Environment (MOE) software. Details will be described in the original publication.</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.