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50 results for “f0”
F0 estimation for bioacoustics: A benchmark/training dataset of non-human vocalisations with annotated frequency contours
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Vs30 and f0 values from the Project: Study of Historical Seismicity in Azuay and Seismic Microzonation of the Soils in Cuenca, Ecuador
<p>This study presents 100 Vs30 values and 530 f0 values derived from the project: Study of Historical Seismicity in Azuay and Seismic Microzonation of the Soils in Cuenca, Ecuador. The article, titled 'Seismic Microzonation of Cuenca: Soil Classification Based on Fundamental Frequency and Shear Wave Velocity,' explores the implications of these measurements for understanding local soil behavior under seismic conditions.</p>
FIGURES 1–4. Franciscagrion longispinum. 1a. F0 in Final instar larva of Franciscagrion longispinum Machado & Bedê, 2015 (Odonata Coenagrionidae), an endemic species from the springs of the São Francisco river
FIGURES 1–4. Franciscagrion longispinum. 1a. F0 exuvia habitus; 2. antenna; 3. prementum: 3a. detail of labial palp, 3b. lateral row of setae; 4. right and left mandibles.
FIGURE 1. Argia reclusa, F0 in Morphological description of the final instar larvae of Argia reclusa Selys, 1865 and Tigriagrion aurantinigrum Calvert, 1909 from Southeastern Brazil (Odonata: Coenagrionidae)
FIGURE 1. Argia reclusa, F0 exuvia: (a) dorsal view of habitus; (b) detail of cephalic lobe; (c) antenna; (d) labial palp; (e) prementum; (f) right mandible; (g) left mandible.
FIGURE 4. Tigriagrion aurantinigrum, F0 in Morphological description of the final instar larvae of Argia reclusa Selys, 1865 and Tigriagrion aurantinigrum Calvert, 1909 from Southeastern Brazil (Odonata: Coenagrionidae)
FIGURE 4. Tigriagrion aurantinigrum, F0 exuvia: (a) ventrolateral view of male gonapophyses; (b) dorsal view of male cercus; (c) lateral view of male cercus; (d) lateral lamella; (e) medial lamella.
FIGURES 7–10. Argia smithiana. 7a. F0 exuvia habitus, 7b in Final instar larvae of Argia mollis Hagen in Selys, 1865 and Argia smithiana Calvert, 1909 (Odonata: Coenagrionidae) from the Brazilian Cerrado
FIGURES 7–10. Argia smithiana. 7a. F0 exuvia habitus, 7b. detail of cephalic lobe; 8. antenna; 9. prementum: 9a. detail of distal margin ligula, 9b. mediodorsal view of labial palp, 9c. lateral detail of setae; 10. right and left mandibles.
FIGURES 1–4. Argia mollis. 1a. F0 exuvia habitus, 1b in Final instar larvae of Argia mollis Hagen in Selys, 1865 and Argia smithiana Calvert, 1909 (Odonata: Coenagrionidae) from the Brazilian Cerrado
FIGURES 1–4. Argia mollis. 1a. F0 exuvia habitus, 1b. detail of cephalic lobe; 2. antenna; 3. prementum: 3a. detail of distal margin ligula, 3b. mediodorsal view of labial palp, 3c. lateral detail of setae; 4. right and left mandibles.
Figure 2. Initial fluorescence - F0 in Shading minimizes the effects of water deficit in Campomanesia xanthocarpa (Mart.) O. Berg seedlings
Figure 2. Initial fluorescence - F0 (a) and the potential quantum efficiency of photosystem II – Fv/Fm (b) of Campomanesia xanthocarpa seedlings as a function of continuous irrigation (CI) and intermittent (II) conditions, shading (0, 30, and 70%) and experimental period (Start: T0, 1st and 2nd Photosynthesis Zero: P0, 1st and 2nd Recovery: REC and END). Uppercase letters compare the same shading and irrigation conditions in different experimental periods. Lowercase letters compare the same irrigation condition and period in different shading. The asterisk compares irrigation conditions in the same shading and period. The means of shading were compared by the Tukey test, the experimental periods by the Scott Knott test, and the irrigation conditions by the Bonferroni T test. In all cases, 5% probability was used.
S2 Figure. Preliminary An. gambiae complex species composition results from F0 adults raised from field collected larvae.
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vocadito: A dataset of solo vocals with f0, note, and lyric Annotations
<p>vocadito is a dataset of 40 short excerpts of solo, monophonic singing. The excerpts are sung in 7 different languages by singers with varying of levels of training, and are recorded on a variety of devices. For a detailed description, see the <a href="https://arxiv.org/pdf/2110.05580.pdf">technical report</a>.</p> <p>Annotations are labeled by trained musicians. For each excerpt, we provide:</p> <ul> <li>frame-level f0 annotations</li> <li>2 versions of note annotations (from 2 different annotators)</li> <li>lyrics</li> <li>language</li> </ul> <p>Python code for loading this dataset is included in <a href="https://github.com/mir-dataset-loaders/mirdata">mirdata</a>.</p>
Sentinel-6A MF Jason-CS L2 P4 Altimeter High Resolution (HR) NTC Ocean Surface Topography F08
Provides L2 high resolution (HR) non-time critical (NTC; 60-day latency) altimetry from the Poseidon-4 SAR altimeter on the Sentinel-6A Michael Freilich spacecraft. It contains Sea Surface Height (SSH), Sea Surface Height Anomalies (SSHA) and Significant Wave Height (SWH), along with 1 Hz and 20 Hz Ku-band measurements processed from L1B altimetry including the range, orbital altitude, time, and water vapour. It also includes altimetry corrections, significant wave height and wind-speed from the AMR-C. This standard product release provides the geophysical parameters at both 1 and 20 Hz. The S6A NTC product is analogous to the Jason-3 GDR product.
MASTER: Jornada Experiment - TES algorithm, Arizona-New Mexico, April-May, 2003
This dataset includes Level 1B (L1B) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during three flights aboard a DOE B-200 aircraft over Phoenix, Arizona, and the Jornada Experimental Range (JORNEX) in New Mexico, U.S., on 2003-04-28 to 2003-05-02. These data were used to evaluate the Temperature Emissivity Separation (TES) algorithm for extracting land surface temperature and emissivity data from thermal infrared data from ASTER. This deployment was coordinated by the U.S. Department of Energy's Remote Sensing Laboratory (RSL) located at Nellis Air Force Base near Las Vegas, Nevada. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 10-meter spatial resolution. The L1B file format is HDF-4. In addition, the dataset includes flight paths, spectral band information, instrument configuration, ancillary notes, and summary information for each flight, and browse images derived from each L1B data file.
DSCOVR EPIC Level 1A Version 3
Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) is a 10-channel spectro-radiometer (317 – 780 nm) onboard the National Oceanic and Atmospheric Administration's (NOAA) DSCOVR spacecraft located at the Earth-Sun Lagrange-1 (L-1) point giving EPIC a unique angular perspective that is used in science applications to measure ozone, aerosols, cloud reflectivity, cloud height, vegetation properties, and ultraviolet (UV) radiation estimates at Earth's surface. EPIC provides ten narrow-band spectral images of the entire sunlit face of the Earth using a 2048x2048 pixel CCD (Charge Coupled Device) detector coupled to a 30-cm aperture Cassegrain telescope. EPIC collects radiance data from the Earth and other sources through the Camera/Telescope Assembly. EPIC has a field of view (FOV) of 0.62 degrees, sufficient to image the entire Earth. Because of DSCOVR's tilted (Lissajous) orbit about the L‐1 point, the apparent angular size of the Earth varies from 0.45 to 0.53 degrees within its 6-month orbital period. Depending on the season, a complete set of per-band images is taken every 60 to 100 minutes.Accompanying instrument metadata and a series of calibrations and corrections are applied to convert the images to Level 1A format properly. The significant corrections are for flat‐fielding and stray light. Flat-fielding is based on measurements with a uniform light source to measure the differences in sensitivity for each of the 4 million pixels. The resulting correction map is applied to the measured counts from the CCD. Stray light was measured in the laboratory using a series of small-diameter light sources entering the telescope and imaged on the CCD. A similar set of measurements has been performed on orbit using the moon. The illumination of pixels outside the primary diameter of the light source was measured to produce a detailed matrix map of the entire stray light function, and the resulting stray light correction was applied to every image. Other corrections are also used based on laboratory measurements. For wavelengths longer than 550 nm, there are back-to-front interference effects in the partially transparent CCD (etaloning) that must also be removed from the measured radiances.The Level 1A products contain calibrated EPIC images with ancillary metadata and geolocation information. These data products are in HDF5 format.
Soil Organic Carbon Estimates and Uncertainty at 1-m Depth across Mexico, 1999-2009
This dataset provides an estimate of soil organic carbon (SOC) in the top one meter of soil across Mexico at a 90-m resolution for the period 1999-2009. Carbon estimates (kg/m2) are based on a field data collection of 2852 soil profiles by the National Institute for Statistics and Geography (INEGI). The profile data were used for the development of a predictive model along with a set of environmental covariates that were harmonized in a regular grid of 90x90 m2 across all Mexican states. The base of reference was the digital elevation model (DEM) of the INEGI at 90-m spatial resolution. A model ensemble of regression trees with a recursive elimination of variables explained 54% of the total variability using a cross-validation technique of independent samples. The error associated with the predictive model estimates of SOC is provided. A summary of the total estimated SOC per state, statistical description of the modeled SOC data, and the number of pixels modeled for each state are also provided.
RNA-seq of F0 mouse testis samples from differentlncRNA5251 modification groups
GEO Series GSE142724. Mus musculus. 12 samples. Type: Expression profiling by high throughput sequencing.
Transcriptomic analyses in brains of exposed F0 zebrafish and their unexposed F2 offspring after exposure to a mixture of PCBs and PBDEs
GEO Series GSE146175. Danio rerio. 31 samples. Type: Expression profiling by high throughput sequencing.
Epigenomic (RRBS) analyses in brains of exposed F0 zebrafish and their unexposed F1 and F2 offspring after early-life exposure to permethrin 10 microg/L
GEO Series GSE154206. Danio rerio. 47 samples. Type: Methylation profiling by high throughput sequencing.
Transcriptomic analyses in brains of exposed F0 zebrafish and their unexposed F1 and F2 offspring after early-life exposure to permethrin 10 microg/L
GEO Series GSE154020. Danio rerio. 48 samples. Type: Expression profiling by high throughput sequencing.
Parental (F0) compared to MSC educated (F2) prostate cancer cell lines
GEO Series GSE163374. Rattus norvegicus; Homo sapiens. 12 samples. Type: Expression profiling by high throughput sequencing.
SVR12 in Genotype 3 HCV (F0-F2) Treated With RDV + SOF
ClinicalTrials.gov study NCT07316842. IPD Sharing: NO. Countries: 1. Publications: 0.
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.