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753 results for “metrics”
Text-fig. 5. Frequency diagram of metric variation (m1 lenght = m1L) in samples of Apodemus spp. representing particular Pleistocene biozones (MN 17 – Q 3), compared to variation span in the Recent samples of A. uralensis, A. sylvaticus and A. flavicollis (a heading strip). in Genus Apodemus In The Pleistocene Of Central Europe: When Did The Extant Taxa Appear?
Text-fig. 5. Frequency diagram of metric variation (m1 lenght = m1L) in samples of Apodemus spp. representing particular Pleistocene biozones (MN 17 – Q 3), compared to variation span in the Recent samples of A. uralensis, A. sylvaticus and A. flavicollis (a heading strip).
Text-fig. 18. Carnivore chewing traces on medial trochlear ridge of humerus 98-594-A-Př (2), for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 18. Carnivore chewing traces on medial trochlear ridge of humerus 98-594-A-Př (2), for the metrics of this bone see Table 12.
Text-fig. 17. Percussion marks on the diaphysis of humerus 98-594-A-Předm, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 17. Percussion marks on the diaphysis of humerus 98-594-A-Předm, for the metrics of this bone see Table 12.
Text-fig. 15. Oblique cut marks on the mid-shaft of tibia 98-596-B (1) Př15/5 83, root traces visible on the shaft, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 15. Oblique cut marks on the mid-shaft of tibia 98-596-B (1) Př15/5 83, root traces visible on the shaft, for the metrics of this bone see Table 12.
Text-fig. 16. Impact marks on the ventral edge of mandible 98-583-C-Př5-90-92, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 16. Impact marks on the ventral edge of mandible 98-583-C-Př5-90-92, for the metrics of this bone see Table 12.
Text-fig. 13. "Repetive" marks on femur P12403 Předmostí 1928, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 13. "Repetive" marks on femur P12403 Předmostí 1928, for the metrics of this bone see Table 12.
Text-fig. 8. Disarticulation marks on tibia 98-589-B-Předmostí 1928, transversal cut marks on the tibial tuberosity and on the tibial crest are visible, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 8. Disarticulation marks on tibia 98-589-B-Předmostí 1928, transversal cut marks on the tibial tuberosity and on the tibial crest are visible, for the metrics of this bone see Table 12.
Text-fig. 10. Defleshing marks on femur 98-601a-D to cut loose the quadriceps femoris muscle, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 10. Defleshing marks on femur 98-601a-D to cut loose the quadriceps femoris muscle, for the metrics of this bone see Table 12.
Text-fig. 12. "Repetitive" marks on humerus P12404 Předmostí 1928, root traces visible on the shaft, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 12. "Repetitive" marks on humerus P12404 Předmostí 1928, root traces visible on the shaft, for the metrics of this bone see Table 12.
Text-fig. 6. Disarticulation marks on humerus 98-594-C-P (2) for disarticulation from the scapula, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 6. Disarticulation marks on humerus 98-594-C-P (2) for disarticulation from the scapula, for the metrics of this bone see Table 12.
Text-fig. 9. Defleshing marks on ulna 98-596-D on the olecranon related to the cutting of caput longum and the caput laterale of the m. triceps, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 9. Defleshing marks on ulna 98-596-D on the olecranon related to the cutting of caput longum and the caput laterale of the m. triceps, for the metrics of this bone see Table 12.
Text-fig. 7. Disarticulation marks on the neck of femur 98-598-D to dismember it from the hip joint, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 7. Disarticulation marks on the neck of femur 98-598-D to dismember it from the hip joint, for the metrics of this bone see Table 12.
Text-fig. 20. Carnivore puncture mark on tibia 97-597-C-Př82, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 20. Carnivore puncture mark on tibia 97-597-C-Př82, for the metrics of this bone see Table 12.
Text-fig. 5. Disarticulation marks on the head of humerus 98- 594-B-P (1) to disarticulate the shoulder joint, for the metrics of this bone see Table 12. in Consumption Of Canid Meat At The Gravettian Předmostí Site, The Czech Republic
Text-fig. 5. Disarticulation marks on the head of humerus 98- 594-B-P (1) to disarticulate the shoulder joint, for the metrics of this bone see Table 12.
Fig. 3. Non-metric multidimensional scaling analysis for the 13 in Trophic structure of a fish community in Bananal stream subbasin in Brasília National Park, Cerrado biome (Brazilian Savanna), DF
Fig. 3. Non-metric multidimensional scaling analysis for the 13 more abundant fish species' diet found in the Bananal stream subbasin, Paranoá Lake basin, DF. Indication of four groups A, B, C and D. Species abbreviations: Aspidoras fuscoguttatus (aspfus), Astyanax sp. (astsp), Characidium xanthopterum (chaxan), Hasemania sp. (hassp), Hyphessobrycon balbus (hypbal), Heptapterus sp. (hepsp), Knodus moenkhausii (knomoe), Kolpotocheirodon theloura (kolthe), Moenkhausia sp. (moesp), Phalloceros harpagos (phahar), Planaltina myersi (plamye), Rhamdia quelen (rhaque) and Rivulus pictus (rivpic).
Dataset for the paper "Understanding the emergence of drawing behaviour with age: a multi-metric analysis"
<p>Dataset for the paper "Understanding the emergence of drawing behaviour with age: a multi-metric analysis"</p> <p>We need specific and objective methods to analyse the temporal changes of drawing in children, especially those too young to communicate via verbalisations. We asked 134 children, ranging from three to ten years old, and 38 adults to draw on a tablet under two conditions: free drawing and self-portrait. We then used seven metrics from three categories (spatial, temporal, and colorimetric) in a principal component analysis (PCA). Three dimensions of the PCA explained 77% of the variance in the drawings. We named these dimensions as diversity, sequentiality, and efficiency, which provided a mechanism for better understanding the intentionality and representativeness behind drawing. Gender had no effect, but age influenced all three dimensions differently. This multi-metric approach is a powerful tool for investigating the ontogenetic development of drawing, and could be used to understand the evolution of this behaviour by applying it to the study of primates, or to reveal drawing characteristics in people with autism and depression or those from different cultures.</p>
Use and sharing of raw data in the Journal Citation Reports' Emergency Medicine Category: Metrics and Journals including supplementary material classification sorted by quartile of the JCR emergency medicine category.
<p>Raw data belonged to the study of use and sharing of raw research data in the Journal Citation Reports' Emergency Medicine Category.</p>
Data for - Tracking one-in-a-million: Large-scale benchmark for microbial single-cell tracking with experiment-aware robustness metrics
<p><strong>Large-scale Corynebacterium glutamicum data set with Segmentation and Tracking Annotation</strong></p> <p>We provide five time-lapse sequences with manually corrected segmentation and tracking annotations of growing <strong><em>C. glutamicum</em></strong> cultivations. The dataset contains more than 1.4 million cell observations in 29k cell tracks and 14k cell divisions. We provide videos of the annotations (videos.zip) and the dataset in <a href="http://celltrackingchallenge.net/datasets/">Cell Tracking Challenge</a> format (ctc_format.zip). In the videos, cell contours are rendered in yellow, cell links between frames are colored red and cell divisions, and their links are colored in blue.</p> <p><strong>Data Acquisition</strong></p> <p><strong><em>Corynebacterium glutamicum</em></strong> ATCC 13032 was cultivated in BHI-medium at 30°C in this study. From and overnight preculture, the main culture was inoculated the next day with a starting OD600 of 0.05 and grown at 120 rpm to a OD600 of 0.25. A chip was fabricated, according to <a href="https://doi.org/10.1039/D0LC00711K">(Täuber et al., 2020)</a>, and fixed to the microscope’s holder. The main culture cells were transferred to monolayer growth chambers (height = 720 nm) on the microfluidic chip. Flow through the microfluidic device was mediated by pressure driven pumps with a pressure of 100 mbar on the medium reservoir.</p> <p>The time-lapse phase contrast images of five monolayer growth chambers were taken every minute using an inverted microscope (Nikon Eclipse Ti2) with a 100x oil emersion objective and a DS-QI2 camera (Nikon) at 15 % relative DIA-illumination intensity and 100 ms exposure time. The spatial image resolution is 0.072 μm/px.</p>
QScored: A Large Dataset of Code Smells and Quality Metrics
<p>The dataset contains code quality information of more than 86 thousand GitHub repositories containing more than 1.1 billion lines of code mainly written in C# and Java. The code quality information contains detected 7 kinds of architecture smells, 19 kinds of design smells, and 11 kinds of implementation smells, and 27 commonly used code quality metrics computed at project, package, class, and method levels.</p>
Data for: Emigration and survival correlate with different precipitation metrics throughout a grassland songbird's annual cycle
<p>Many exogenous factors may influence demographic rates (i.e., births, deaths, immigration, emigration), particularly for migratory birds that must cope with variable weather and habitat throughout their range and annual cycle. In midcontinental grasslands, disturbance (e.g., fire and grazing) and precipitation influence variation in grassland structure and function, but we know little about when and why precipitation is associated with grassland species' vital rates. We related estimates of detection, survival, and emigration to <em>a priori </em>sets of precipitation metrics to test the putative alternative factors influencing movement and mortality in grasshopper sparrows (<em>Ammodramus savannarum</em>). This species is a migratory songbird that exhibits exceptionally high rates of within-season and between-season dispersal. Between 2013 and 2020, we captured and resighted grasshopper sparrows in northeastern Kansas, USA, compiling capture histories for 1,332 adult males. We tested predictions of climatic hypotheses explaining variation in survival and emigration throughout a grasshopper sparrow's annual cycle; both survival and emigration were associated with the El Niño-Southern Oscillation precipitation index (ESPI). Survival was positively related with ESPI during winter, and temporary emigration was curvilinearly related to breeding season ESPI lagged 2 years, with the highest site fidelity associated with intermediate rainfall values. The relationship between rainfall and temporary emigration likely reflects the influence of weather over multiple years on vegetation structure with consequent effects on local demography. This study provides compelling support for the idea that grassland species respond to high interannual variability by adopting dispersal strategies unlike those of many well-studied migrant birds. Furthermore, the results imply that the consequences of increasing climatic extremes may not be immediately apparent, with demographic consequences lasting for at least a few years.</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.