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95 results for “flow rate”
Riverine flow rate drives widespread convergence in the shell morphology of imperiled freshwater mussels
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Codes and datasets associated with the paper "On the dissipation rate of temperature fluctuations in stably stratified flows"
<p>Here, you will find some of the codes and datasets utilized in the article: "On the dissipation rate of temperature fluctuations in stably stratified flows". (<a href="https://arxiv.org/abs/2001.06369">https://arxiv.org/abs/2001.06369</a>)</p> <p>The direct numerical simulations were performed using the HERCULES code (<a href="https://github.com/friedenhe/HERCULES">https://github.com/friedenhe/HERCULES</a>). For all the simulations, the bulk Reynolds number is kept at 20,000. The bulk Richardson number is varied from 0.1 to 0.5. The zip files Re20000RiXX.zip contains the various turbulence statistics. </p> <p>Re20000Ri10: Ri_b = 0.1</p> <p>Re20000Ri20: Ri_b = 0.2</p> <p>Re20000Ri30: Ri_b = 0.3</p> <p>Re20000Ri40: Ri_b = 0.4</p> <p>Re20000Ri50: Ri_b = 0.5</p> <p>Every dat file (within the zip archives) is in ascii format and has 10 rows and 286 columns. Each row corresponds to normalized time (ranging from 1 to 10). Each column represents vertical model levels. </p>
Data from: Cold adaptation increases rates of nutrient flow and metabolic plasticity during cold exposure in Drosophila melanogaster
Metabolic flexibility is an important component of adaptation to stressful environments, including thermal stress and latitudinal adaptation. A long history of population genetic studies suggest that selection on core metabolic enzymes may shape life histories by altering metabolic flux. However, the direct relationship between selection on thermal stress hardiness and metabolic flux has not previously been tested. We investigated flexibility of nutrient catabolism during cold stress in Drosophila melanogaster artificially selected for fast or slow recovery from chill coma (i.e. cold-hardy or -susceptible), specifically testing the hypothesis that stress adaptation increases metabolic turnover. Using 13C-labelled glucose, we first showed that cold-hardy flies more rapidly incorporate ingested carbon into amino acids and newly synthesized glucose, permitting rapid synthesis of proline, a compound shown elsewhere to improve survival of cold stress. Second, using glucose and leucine tracers we showed that cold-hardy flies had higher oxidation rates than cold-susceptible flies before cold exposure, similar oxidation rates during cold exposure, and returned to higher oxidation rates during recovery. Additionally, cold-hardy flies transferred compounds among body pools more rapidly during cold exposure and recovery. Increased metabolic turnover may allow cold-adapted flies to better prepare for, resist and repair/tolerate cold damage. This work illustrates for the first time differences in nutrient fluxes associated with cold adaptation, suggesting that metabolic costs associated with cold hardiness could invoke resource-based trade-offs that shape life histories.
Data from: Combined genetic and telemetry data reveal high rates of gene flow, migration, and long-distance dispersal potential in Arctic ringed seals (Pusa hispida)
Ringed seals (Pusa hispida) are broadly distributed in seasonally ice covered seas, and their survival and reproductive success is intricately linked to sea ice and snow. Climatic warming is diminishing Arctic snow and sea ice and threatens to endanger ringed seals in the foreseeable future. We investigated the population structure and connectedness within and among three subspecies: Arctic (P. hispida hispida), Baltic (P. hispida botnica), and Lake Saimaa (P. hispida saimensis) ringed seals to assess their capacity to respond to rapid environmental changes. We consider (a) the geographical scale of migration, (b) use of sea ice, and (c) the amount of gene flow between subspecies. Seasonal movements and use of sea ice were determined for 27 seals tracked via satellite telemetry. Additionally, population genetic analyses were conducted using 354 seals representative of each subspecies and 11 breeding sites. Genetic analyses included sequences from two mitochondrial regions and genotypes of 9 microsatellite loci. We found that ringed seals disperse on a pan-Arctic scale and both males and females may migrate long distances during the summer months when sea ice extent is minimal. Gene flow among Arctic breeding sites and between the Arctic and the Baltic Sea subspecies was high; these two subspecies are interconnected as are breeding sites within the Arctic subspecies.
Dataset of flow rate, water temperature, radon concentration, and seismic waveforms from a hot spring system
<p>Flow rate, water temperature, radon concentration, meteorological data, and seismic waveforms in a hot spring system that used for investigating the groundwater radon changes and hydrological responses induced by large earthquakes. </p>
AMT-2021-217 (Berg, Chiodo, Georgin) Laboratory measurements of gas temperature, pressure, and flow rate..
<p>These data are laboratory measurements of gas temperature, pressure, and flow rate made in the development of a humidity generator.</p>
Test data for BBraun syringe pump - flow rate tests at CMI
<p>Syringe pump BBraun Perfusor Space was tested with two syringes of 50 mL and 10 mL volume. Mass of liquid (water or saline solution) released from the pump is recorded using a reference scale as a function of time with a step of 1s. Flow rate generated by the pump is analysed as a function of time for three values of flow rate set in the pump: 1 mL/h, 10 mL/h and 30 mL/h. </p> <p> </p> <p> </p>
Dataset (flow rates, heads, holdups, droplet size distributions, Sauter mean diameters) for a DN300 Pump-Mixer
<p>This dataset contains all measured data and the supplementary material of the publication "Fluid dynamics in a continuous pump-mixer" submitted at applied sciences, MPDI</p>
Diffusion rates for GRL manuscript "Red line diffusion-like auroras driven by time domain structures associated with braking magnetotail flow bursts"
<p>This dataset in MATLAB files provide electron bounce-averaged pitch-angle diffusion rates due to scattering by time domain structures and whistler-mode waves, as pertinent to the manuscript submission to the Geophysical Research Letters (doi: 10.1029/2024GL109000), titled "Red line diffusion-like aurora driven by time domain structures associated with braking magnetotail flow bursts". </p> <p>Please cite the original GRL manuscript when using TDS-driven diffusion rates from this dataset for your research.</p>
Nitrification in biofloc system with different aeration flows rates
<p>Determine the response of nitrifying bacteria present in the biofilm submitted to different aeration intensities during the production of <em>Litopenaeus</em> <em>vannamei</em> (Boone, 1931) in a clear water system and also with bioflocs.</p>
Effect of Flow Rate and PH on Muscle Acidosis
ClinicalTrials.gov study NCT05165277. IPD Sharing: Not stated. Countries: 1. Publications: 6.
Weight-based Flow Rates for Children With Bronchiolitis on High-Flow Nasal Cannula: A Pilot Randomized Control Trial
ClinicalTrials.gov study NCT03492307. IPD Sharing: NO. Countries: 1. Publications: 1.
Flow Rates of High-flow Nasal Cannula and Extubation Outcome
ClinicalTrials.gov study NCT04934163. IPD Sharing: NO. Countries: 1. Publications: 16.
The Effect of Endoscope Water Pump Flow Rates on Successful Unsedated Colonoscopy by Water Immersion Method: a Randomized Controlled Trial
ClinicalTrials.gov study NCT01869296. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Different Low Flow Rates on Gas Exchange in Children During Apnea
ClinicalTrials.gov study NCT06659887. IPD Sharing: NO. Countries: 1. Publications: 3.
Positive Airway Pressure Under Apnoeic Oxygenation With Different Flow Rates in Nasal Cannula Therapy
ClinicalTrials.gov study NCT03738722. IPD Sharing: UNDECIDED. Countries: 1. Publications: 5.
THRIVE in Children at Different Flow Rates
ClinicalTrials.gov study NCT03812354. IPD Sharing: NO. Countries: 1. Publications: 1.
Comparison of Two Flow Rates of HHHFNC to Prevent Extubation Failure in Preterm Infants
ClinicalTrials.gov study NCT02681315. IPD Sharing: NO. Countries: 1. Publications: 4.
Inhalation Flow Rate-study
ClinicalTrials.gov study NCT02563197. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Comparison of 2 Different Flow Rates During Oocyte Retrieval
ClinicalTrials.gov study NCT06019494. IPD Sharing: NO. Countries: 1. Publications: 1.
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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.