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14,867 results for “Determinants”
Figure 1 in Development of predictive models for determining fetal age-at-length in belugas (Delphinapterus leucas) and their application toward in situ and ex situ population management
Figure 1. Ultrasonographic images of beluga fetuses. All images have yellow caliper lines used to measure dimensions. Biparietal diameter (A, B) at two different stages of gestation show the ovoid shaped skull and echo produced from falx (arrows) located midline between the parietal bones (arrowheads). The thoracic diameter (C) as measured between the yellow caliper marks (arrowheads) on the lateral side of the fetal thorax (d1 = 6.66 cm) at the level of the heart (white arrow) and thoracic circumference (c = 24.04 cm) determined by using the elliptical measurement caliper function to include the dorsal to ventral diameter (d2 = 8.67 cm). The total length of a fetus (D) which is bent in utero, thus requiring the addition of two separate measurements (arrowheads), 1) 8.38 cm from the cranial most aspect of the skull to mid abdomen and 2) 6.91 cm from mid abdomen to distal most portion of the peduncle for a total length of 15.29 cm.
Fig. 3 in Molecular Determination of the Phylogenetic Position of a Species in the Genus Colpodella (Alveolata)
Fig. 3. Illustration of the morphology of Colpodella, Perkinsus, and Parvilucifera which is indicated to be the plesiomorphic condition for the Alveolata. Thickened branches indicate implied retention of the Colpodella/Perkinsus morphology.
Fig. 1 in Molecular Determination of the Phylogenetic Position of a Species in the Genus Colpodella (Alveolata)
Fig. 1. Consenses of optimal trees found from parsimony analysis of SSU rDNA aligned with MALIGN using all aligned sites (A), only conservative sites (B), and excluding outgroup taxa for all sites (C) and conservative sites only (D). Branches are drawn proportional to amount of change. Values at internodes for groups of interest are parsimony jackknife support indices (asterisk indicates not supported with this method). Thickened branches indicate implied retention of the Colpodella/Perkinsus morphology.
Fig. 2 in Molecular Determination of the Phylogenetic Position of a Species in the Genus Colpodella (Alveolata)
Fig. 2. Consenses of optimal trees found from parsimony analysis of combined 18S rDNA and actin nucleotide sequences (SSU rDNA data were only available for 24 taxa) for all available sites (A) and for conservative SSU rDNA sites (B); values at internodes are Bremer support indices. Optimal tree (C) found for combined analyses using only those taxa for which both genes are available; values at internodes are Bremer support indices for the 18S rDNA data (above nodes) and for the actin data (below nodes). Thickened branches indicate implied retention of the Colpodella/Perkinsus morphology.
Dataset for the "Modulation waveform determination in sinusoidal frequency modulated interferometers"
<p>This dataset supports the findings of the study presented in the paper "Modulation waveform determination in sinusoidal frequency modulated interferometers".</p> <p>The acquired data is saved in Python NumPy array format (.npy) and divided into four folders:</p> <ul> <li> <p><strong>Method_verification_with_PTA</strong>: This folder contains two measurements for the verification of the method proposed in the paper, as described in Section 4.1.</p> </li> <li> <p><strong>Amplitude_sweep</strong> and <strong>Frequency_sweep</strong>: These folders contain data on the characterization of laser optical frequency modulation with different modulation amplitudes and frequencies. The results of analyzing this data are presented in Section 4.2 of the paper.</p> </li> <li> <p><strong>Intensity_modulation_correction_test</strong>: This folder contains measurements for additional investigation on the influence of intensity modulation correction on the RRI method, as described in Section 4.3.</p> </li> </ul>
Fig. 2 in Determination of instars of Bactrocera dorsalis (Diptera: Tephritidae)
Fig. 2. Frequency histograms and scatter plots of measurements of 5 morphological variables for Bactrocera dorsalis larvae.
Fig. 3 in Determination of instars of Bactrocera dorsalis (Diptera: Tephritidae)
Fig. 3. Morphological characteristics of the pharyngeal sclerite, mouth hooks, anterior spiracles, and posterior spiracles of Bactrocera dorsalis larvae in three instars. A, C, E: Pharyngeal sclerite and mouth hook of the 1st, 2nd, and 3rd instar, respectively; B, D, F: posterior spiracles of the 1st, 2nd, and 3rd instar, respectively; red arrows indicate the anterior spiracles of the 2nd and 3rd instar in C and E, respectively.
Fig. 1 in Determination of instars of Bactrocera dorsalis (Diptera: Tephritidae)
Fig. 1. Schematic diagram of the measurements for Bactrocera dorsalis larvae. A: Body length of B. dorsalis larvae (L); B: pharyngeal sclerite length (X) and width (Y); C: mouth hook length (Z) and width (K).
Fig. 1 in Head capsule width is useful for determining larval instar in Heilipus lauri (Coleoptera: Curculionidae)
Fig. 1. Frequency distribution of the head capsule widths (µm) of Heilipus lauri larvae. Graph generated by the Hcap program.
Fig. 2 in Head capsule width is useful for determining larval instar in Heilipus lauri (Coleoptera: Curculionidae)
Fig. 2. Linear regression relationship between the natural logarithm of the mean larval head capsule width and the instars of Heilipus lauri larvae.
Fig. 2 in Elevation and vegetation determine Cryptosporidium oocyst shedding by yellow-bellied marmots (Marmota flaviventris) in the Sierra Nevada Mountains
Fig. 2. Association between Cryptosporidium oocyst shedding by yellow-bellied marmots in the Sierra Nevada Mountains and elevation (using 9,068 ft as the reference), stratified by presence or absence of vegetation at sites where scat samples were collected.
Fig. 1 in Elevation and vegetation determine Cryptosporidium oocyst shedding by yellow-bellied marmots (Marmota flaviventris) in the Sierra Nevada Mountains
Fig. 1. Locations in the Sierra Nevada Mountains where scat samples from yellow-bellied marmot were collected. The map contains 14 locations, but some locations clustered together due to the shorter distances between them and the scale of the map. The cluster in Yosemite National Park includes Tenaya Creek, Bridaveil Creek, Pothole Dome, and Lembert Dome. The cluster at Mineral King includes Mineral King, Eagle Lake, White Chief Creek, and Elk Kaweah River.
Fig. 3 in Environmental determinants of spatial and temporal variations in the transmission of Toxoplasma gondii in its definitive hosts
Fig. 3. Predicted relationships between NAO winter index and the probability of seropositivity for Toxoplasma gondii in all cats sampled; (a) juveniles and (b) adults. Points represent the observed seoprevalence values with 95% confidence intervals as whiskers. A median farm density (0.68 farm/km2) was used to calculate the predictions (full line). Minimal farm density (0 farm/km2) observed among sampled communes was used to calculate the minimal predictions of the model (dotted lines). High values of farm density (2 and 4 farms/km2) were used to calculate the maximal predictions of the model (dashed and dotted-dashed lines).
Fig. 2 in Environmental determinants of spatial and temporal variations in the transmission of Toxoplasma gondii in its definitive hosts
Fig. 2. Interannual variations in Toxoplasma gondii seroprevalence in the three types of cats standardised by age (bars) during the study period. Line segments represent the 95% confidence intervals for seroprevalence, and the numbers in brackets indicate the sample sizes. Wildcats (Felis s. silvestris), domestic cats (Felis s. catus) and hybrids are pooled.
Fig. 1 in Environmental determinants of spatial and temporal variations in the transmission of Toxoplasma gondii in its definitive hosts
Fig. 1. European wildcat (Felis s. silvestris) distribution in France (grey area; Léger et al., 2008; Say et al., 2012), and locations of samples from domestic cats (Felis s. catus), wildcats and their hybrids. Cat types are represented by different symbols (see the bottom left of the map). One location might correspond to several individuals (1, 2, 3, or 8), the size of the dot being proportional to the number (indicated at the right of the symbols) of individuals collected in each commune.
Fig. 6. Mismatch distribution for X. formosensis determined using Arlequin 3.5.2.2 in Tuerkayana rotundum
Fig. 6. Mismatch distribution for X. formosensis determined using Arlequin 3.5.2.2 and based on mitochondrial DNA cytochrome oxidase subunit I (COI) data. Blue-colored bars represent the observed frequency and the red-colored curve represents the expected frequencies under a sudden expansion model.
Linked collectors and determiners for: The molluscs collection (IM) of the Muséum national d'Histoire naturelle (MNHN - Paris).
Natural history specimen data linked to collectors and determiners held within, "The molluscs collection (IM) of the Muséum national d'Histoire naturelle (MNHN - Paris)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/0214a6a7-898f-4ee8-b888-0be60ecde81f">https://bionomia.net/dataset/0214a6a7-898f-4ee8-b888-0be60ecde81f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/0214a6a7-898f-4ee8-b888-0be60ecde81f">https://gbif.org/dataset/0214a6a7-898f-4ee8-b888-0be60ecde81f</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A description of Macrobiotus horningi sp. nov. and redescriptions of M. maculatus comb. nov. Iharos, 1973 and M. rawsoni Horning et al., 1978 (Tardigrada: Eutardigrada: Macrobiotidae: hufelandi group).
Natural history specimen data linked to collectors and determiners held within, "A description of Macrobiotus horningi sp. nov. and redescriptions of M. maculatus comb. nov. Iharos, 1973 and M. rawsoni Horning et al., 1978 (Tardigrada: Eutardigrada: Macrobiotidae: hufelandi group)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/000e5e3d-ee09-4d51-b106-d4ad23a37513">https://bionomia.net/dataset/000e5e3d-ee09-4d51-b106-d4ad23a37513</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/000e5e3d-ee09-4d51-b106-d4ad23a37513">https://gbif.org/dataset/000e5e3d-ee09-4d51-b106-d4ad23a37513</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: EVB herbarium - Herbário Evaldo Buttura - Herbário Virtual REFLORA.
Natural history specimen data linked to collectors and determiners held within, "EVB herbarium - Herbário Evaldo Buttura - Herbário Virtual REFLORA". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/0638cd34-da37-48f0-8dbe-2a2999905bc5">https://bionomia.net/dataset/0638cd34-da37-48f0-8dbe-2a2999905bc5</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/0638cd34-da37-48f0-8dbe-2a2999905bc5">https://gbif.org/dataset/0638cd34-da37-48f0-8dbe-2a2999905bc5</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: NEON Biorepository Invertebrate Bycatch Collection (Archive Pooling).
Natural history specimen data linked to collectors and determiners held within, "NEON Biorepository Invertebrate Bycatch Collection (Archive Pooling)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/596bde6d-0df5-46cb-8eef-92dc3f169ceb">https://bionomia.net/dataset/596bde6d-0df5-46cb-8eef-92dc3f169ceb</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/596bde6d-0df5-46cb-8eef-92dc3f169ceb">https://gbif.org/dataset/596bde6d-0df5-46cb-8eef-92dc3f169ceb</a>. Formatted as a Frictionless Data package.
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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.