Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
8
datasets available to search
ShareScore release 0.9.0
Dataset results
8 results for “Squalius cephalus”
Dataset and supplementary files - Behavioral response of chub (Squalius cephalus), barbel (Barbus barbus) and brown trout (Salmo trutta) to pulsed direct current electric fields and resulting optimal waveform for use at electrified bar racks
<p><strong>Behavior Library.zip: </strong>For each species and behavior observed during the experiments an exemplary video is provided. </p><p><strong>Behavior_all.pdf: </strong>Additional plots showing the thresholds for the first time each individual behavior was observed for all fish species and tested waveforms</p><p><strong>Species.pdf: </strong>Additional plot allowing direct comparison of observed thresholds for the tested species when subjected to different waveforms. </p><p><strong>data.csv:</strong> All data necessary to reevaluate the conducted experiments. The dataset consists of</p><ul><li>Experiment ID</li><li>waveform - indicating the set of electrical parameters used</li><li>fish species and fish id </li><li>behavior - observed behavior</li><li>time from and time to - time in s after the start of the experiment that a behavior was started and ended respectively</li><li>type - point or interval referring to whether a behavior is considered instantaneous or continuous</li><li>voltage - applied voltage at the start of the given behavior</li><li>experiment_timestamp - date and time of the start of the experiment</li><li>breathing rate start - breathing rate at the start of the experiment</li><li>water conductivity - water conductivity at a reference temperature of 25°C [muS/cm]</li><li>water temperature [°C]</li><li>breathing rate end - breathing rate at the end of the experiment</li><li>meta behavior - assigned category of meta behavior based on the observe behavior category</li><li>standard length, total length and height - standard length, total length and height of the tested fish in [mm]</li><li>volume - calculated fish volume based on the measured length and height and an assumed elliptical form of the fish</li><li>Fangdatum - Date of catch</li><li>t.Pulse - pulse length of the tested waveform [ms]</li><li>Frequency - Frequency of the tested waveform</li><li>N.Pulses.Group - Number of pulses per group of pulses for the waveform pattern</li><li>t.Gap - time between two pulses within a group of pulses [ms]</li><li>DutyCycle - Percentage of time current is flowing for a given waveform. Calculated based on the waveform parameters</li><li>usage - first, second or third time a fish was used in the experiments. </li><li>field strength - field strength at the time of this behavior calculated based on the applied voltage</li><li>c_w ambient water conductivity [muS/cm]</li><li>p_d - power density calculated based on the field strength and the ambient water conductivity</li><li>p_t - power transferred to the fish calculated based on the field strength, the ambient water conductivity and an assumed conductivity of the fish of 115 muS/cm</li></ul><p> </p><p> </p>
Figure 5 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 5. Photomicrograph of normal liver of the fish from Site S. Central vein (*), hepatocyte (arrow head), and sinusoid (arrow).
Figure 4 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 4. Photomicrograph of pathologically abnormal gills of the fish from Site A. A Lamellar disorganization (arrows), B Blood congestion in secondary lamellae and the lamellar vascular axis (asterisks), C Partial fusion of some lamellae (arrows), D Aneurysm in lamellar vascular axis (arrows).
Figure 3 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 3. Photomicrograph of pathologically abnormal gills of the fish from Site A. A Hypertrophy of the lamellar epithelium (arrows); B High severity of filamentary epithelium, hyperplasia that induced complete lamellar fusion (arrows), and vasodilatation of the central venous (*); C Lifting of lamellar epithelium (arrows) and cartilage tissue (arrow heads); D Lamellae shortening (arrows).
Figure 7 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 7. Photomicrograph of abnormal liver of the fish from Site A. A Congestion of central vein (*), B Blood congestion in hepatic parenchyma (asterisks), C Epithelial degeneration of central vein (arrows), D Hepatic tissue showing necrosis areas (asterisks) and hepatocytes with pyknotic nucleus (arrows), E Hepatic granuloma (black arrow) consisting of melanomacrophage aggregates (white arrows) with lightly pigmented cytoplasm.
Figure 2 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 2. Photomicrograph of normal gills of the fish from Site S. Normal aspect of the gill, showing secondary lamella (1), primary lamella (2), filament (F).
Figure 6 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 6. Photomicrograph of abnormal liver of the fish from Site A. A Proliferation of the hepatopancreas (arrow); B Nonhomogeneous parenchyma tissue (colored dark and light hepatocytes); C Increasing melanomacrophage aggregates (arrows); D Sinusoidal dilatation (arrow head), hepatocyte hypertrophy (arrows), and necrosis (circle).
Figure 1 in A histopathological study on the freshwater fish species chub (Squalius cephalus) in the Karasu River, Turkey
Figure 1. Map of Erzurum city and the basin of the Karasu River showing the three sampling sites.
ScienceDex guides
Understand access before you commit
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.