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5,371 results for “Flow”
Experimental data of Magnetic resonance imaging of analog lava flows: Velocity and rheology
<p>Experimental data of two- and three-phases suspension analog lava flow experiments to accompany "Magnetic resonance imaging of analog lava flows: Velocity and rheology"</p>
Data for Sleep cycle-dependent vascular dynamics and the predicted effects on perivascular cerebrospinal fluid flow and solute transport
<p>Datasets containing derived data and results used by code in: https://github.com/AlexandraVallet/PVSflow for "Sleep cycle-dependent vascular dynamics and the predicted effects on perivascular cerebrospinal fluid flow and solute transport", Bojarskaite et al. 2023. Please see github for instructions. </p>
A spatio-temporal dataset on food flows for four West African cities
<p>Gaining insight into the food sourcing practices of cities is important to understand their resilience to climate change, economic crisis, as well as pandemics affecting food supply and security. To fill existing knowledge gaps in this area food flow data were collected in West Africa for four cities - Bamako (Mali), Bamenda (Cameroon), Ouagadougou (Burkina Faso), and Tamale (Ghana). The data covers, depending on the city, road, rail, boat, and air traffic. Surveys were conducted for one week on average during the peak harvest, lean, and rainy seasons, resulting in a dataset of over 100,000 entries for 46 unprocessed food commodities. The data collected includes information on the key types of transportation used, and quantity, source, and destination of the food flows. The data were used to delineate urban foodsheds and to identify city-specific factors constraining rural-urban linkages. They can be used to inform academic and policy discussions on urban food system sustainability, to validate other datasets, and to plan humanitarian aid and food security interventions.</p> <p>Workflow and supplementary information associated with this dataset are found on GitHub (https://zenodo.org/record/7813686#.ZDQmKvbP23A). The data paper provides information on how data were collected and processed as well as how to use the data (https://www.nature.com/articles/s41597-023-02163-6): Karg, H., Akoto-Danso, E.K., Amprako, L. <em>et al.</em> A spatio-temporal dataset on food flows for four West African cities. <em>Sci Data</em> <strong>10</strong>, 263 (2023). https://doi.org/10.1038/s41597-023-02163-6</p> <p> </p> <p> </p>
Our simulated cerebral blood flow changed from pretreatment to posttreatment status between rehabilitation (see video 1, supplemental data) and ILIB groups (see video 2, supplemental data).
<p>Our simulated cerebral blood flow changed from pretreatment to posttreatment status between rehabilitation (see video 1, supplemental data) and ILIB groups (see video 2, supplemental data).</p> <p>Video S1 demonstrates that the cerebral blood flow changed from pretreatment to posttreatment status in one participant of rehabilitation.</p> <p>Video S2 demonstrates that the cerebral blood flow changed from pretreatment to posttreatment status in one participant of ILIB.</p>
Simulation data for: Semi-continuum modelling of unsaturated porous media flow to explain the Bauters' paradox
<p>This dataset includes the simulation data needed to create the plots for a manuscript: Semi-continuum modelling of unsaturated porous media flow to explain the Bauters' paradox. All data can be reproduced using the code of the semi-continuum model available in https://doi.org/10.5281/zenodo.6837742</p> <p>The readMe file was not included in Version 3 (all simulation data are the same as in version 3).</p>
A New Dataset of People Flow in an Industrial Site with UWB and Motion Capture Systems
<p>Improving performance and safety conditions at industrial sites remain key elements of the Group's strategy. Major issues require the ability to dynamically locate people and assets on the site. Currently, the security and regulation of access to areas with different characteristics (types of tasks, level of risk, or confidentiality...) are often carried out with badge doors or barriers. These means present several weaknesses in the face of inappropriate movements of people, but also of objects or tools. Also, there is increasing use of technological devices requiring precise localization in the industrial environment such as AGVs (mobile robots or drones) or augmented reality devices. It is therefore becoming essential to have tools to dynamically manage these flows of people or goods associated with precise location technologies. An Ultra-Wide-Band solution will be employed to quickly and efficiently identify persons who may find themselves in unauthorized areas or perform tasks for which they are uninstructed. Besides dynamic people tracking, this solution can overcome problems of moving objects and tools in production workshops. We propose a new dataset to have information about workers' displacement and evaluate workers' performance and safety.</p> <p>The dataset is available at this link: IndoorIndustrialLocalisationDataset: <a href="https://github.com/vauchey/IndoorInsdustrialLocalisationDataset/">https://github.com/vauchey/IndoorInsdustrialLocalisationDataset/</a></p> <p> </p> <p>Paper :</p> <p>Mickael Delamare<sup>1</sup>, Fabrice Duval<sup><span>2</span></sup>, Remi Boutteau<sup><span>3</span></sup>.</p> <p><sup>1</sup><a href="http://www.cesi.fr./">cesi</a>, CESI,Rouen campus, 76000 ROUEN, France,<a href="mailto:mdelamare@cesi.fr">mdelamare@cesi.fr</a><br> <span><sup>2</sup> </span><a href="https://lineact.cesi.fr/">LINEACT CESI</a>, LINEACT CESI, Rouen campus,76000 ROUEN, France, <a href="mailto:fduval@cesi.fr">fduval@cesi.fr</a><br> <span><sup>3</sup> </span><a href="http://www.esigelec.fr/">ESIGELEC</a> , IRSEEM, Rouen, France, Normandie Univ, UNIROUEN, <a href="mailto:remi.boutteau@univ-rouen.fr">remi.boutteau@univ-rouen.fr</a>,</p> <p>Link : <a href="https://www.mdpi.com/1424-8220/20/16/4511">https://www.mdpi.com/1424-8220/20/16/4511</a></p> <p>DOI : <a href="https://doi.org/10.3390/s20164511">https://doi.org/10.3390/s20164511</a></p> <p>Accepted to the journal Sensors (MDPI)</p> <p> </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>
Sediment gravity-flow drives the buildup of the modern Huanghe (Yellow River) delta front
<p>The dataset contains the output data of the numerical model and the source code for processing the data.</p> <p>1 Model validation </p> <p>The simulation time period covers 1996 to 2010 CE for H1, 1986 to 2009 CE for H2, and 1986 to 2008 CE for H3.</p> <p>1.1 The grain size distribution of the H1-H3 profile .grain</p> <p>1.2 The seafloor topography of the H1-H3 profile .bin</p> <p> </p> <p>2 Sensitivity numerical experiments</p> <p>2.1 The grain size distribution of the YD01-YD03 cores .grain</p> <p>We selected three cores (YD01, YD02, and YD03) at the H2 profile, simulated for the period of 1986-2006.</p> <p>2.2 The seafloor topography of the H2 profile .bin</p> <p>The model runs over timespans of 10 years (1986 to 1996), 20 years (1986 to 2006), and 30 years (1986 to 2015).</p> <p>2.3 The measured seafloor topography of the H2 profile .xlsx</p> <p>2.4 Original experimental data related to soil core samples .xlsx</p> <p> </p> <p>3 The plot_ grain.m and plot_ elevation.m file is used to process and analyze grain size distribution and topography, respectively</p>
Supplementary material for Progressive enrichment in 18O and 2H in xylem water along sap flow paths in Fagus sylvatica trees
<p>Database related to the results that are presented in the manuscript Montemagno et al. that will be submitted as research paper in the journal Ecohydrology:</p> <p><strong>Progressive enrichment in <sup>18</sup>O and <sup>2</sup>H in xylem water along sap flow paths in <em>Fagus sylvatica </em></strong></p> <p>Alessandro Montemagno<sup>1,3</sup>, Richard F. Keim<sup>2</sup>, Veneranda López-Días<sup>1</sup>, Victor Bense<sup>3</sup>, Adriaan J. Teuling<sup>3</sup>, Christophe Hissler<sup>1</sup></p> <p><sup>1</sup>CATchment and ecohydrology research group (CAT/ENVISION/ERIN), Luxembourg Institute of Science and Technology, Belvaux, 4408, Luxembourg</p> <p><sup>2</sup> School of Renewable Natural Resources, Louisiana State University Agricultural Center, Baton Rouge, LA 70803 USA</p> <p><sup>3 </sup>Department of Environmental Sciences, Hydrology and Quantitative Water Management Group, Wageningen University and Research, Droevendaalsesteeg 4, Wageningen, 6708 PB, The Netherlands</p> <p><em>Correspondence: </em>Alessandro Montemagno (<a href="mailto:alessandro.montemagno@outlook.com">alessandro.montemagno@outlook.com</a>), Christophe Hissler (<a href="mailto:christophe.hissler@list.lu">christophe.hissler@list.lu</a>)</p>
Exploring functional flow heterogeneity in regulated flow regime: fish species turnover along hydraulic gradients in an artificial waterway network
<p><span>Humans have altered river flows and lateral aquatic habitats. The expansion of agriculture in floodplains has resulted in landscapes dominated by irrigated farmland. A key challenge in water management is to conserve existing ecological communities and habitat heterogeneity, while simultaneously maintaining engineered infrastructure for agriculture. In this study, we focused on an artificial channel network for irrigation with a regulated flow regime and its function as habitat for various fish species. Differences of hydraulic conditions among channels and compositional changes in fish species were examined to clarify functional flow heterogeneity. Species turnover was analyzed using pairwise Simpson dissimilarity among sampling reaches. Species turnover was positively associated with Froude number (flow intensity) differences at intermediate discharges, and with differences in cross-sectional areas (flow magnitude) at low discharges. Drastic changes in inflows should be considered for the effective conservation of flow heterogeneity, even under a regulated flow regime. Improved engineering design to manage the hydraulic environment is one option for maintaining the ecological value of lateral waterbodies in human-dominated landscapes. Our findings provide insights into the importance of functional flow heterogeneity to conserve fish species diversity.</span></p>
Database of flow cytometric analyses from: Roxo, G., Brilhante, M., Moura, M., Menezes de Sequeira, M., Costa, J., Silva, L., Vasconcelos, R., Talhinhas, P., Romeiras, M. (2022) Genome size variation within Crithmum maritimum: clues on the colonization of insular environments.
<p>Raw data of the Genome size of <em>Crithmum maritimum</em> for the 114 populations across the Portuguese territory (Portugal Mainland, Azores and Madeira archipelago). The data was obtained through the flow cytometry technique. This dataset contains a total of 1565 analyzes. </p>
Biogeosciences paper data for Hasanyar et al. "How much do bacterial growth properties and biodegradable dissolved organic matter control water quality at low flow?"
<p>The proposed dataset is related to the following publication:<br> Hasanyar, M., Romary, T., Wang, S., Flipo, N. (2023) How much do bacterial growth properties and biodegradable dissolved organic matter control water quality at low flow? Biogeosciences</p> <p>It consists in command files for the c-rive0.32 software available here<br> Shuaitao Wang, Lauriane Vilmin, Masihullah Hasanyar, & Nicolas Flipo. (2023). C-RIVE (0.32). Zenodo. https://doi.org/10.5281/zenodo.7849609</p> <p><br> To run the model :<br> 1. Compile crive0.32<br> 2. Copy the executable in the current directory<br> 3. In a terminal launch<br> > ./crive0.32 ./sensitivity.COMM test.log</p> <p>The “sensitivity.COMM” holds the settings for the C-RIVE simulation related to the paper mentioned in the front head of the current file<br> The information on different parameters of “sensitivity.COMM” are included in “layers”, “meteo” and “param_bio” folders.<br> The layer folder holds the information about the initial conditions of the model (Table 2 in the article).<br> The “meteo” folder holds the meteorological information and finally the “param_bio” folder holds the information on physiology of bacteria, phytoplankton and other model species.</p> <p><br> The output files are written in $HOME/OUTPUT_CRIVE. It is possible to change it directely in sensitivity.COMM, second entry 'OUTPUT_FOLDER'</p>
High-speed camera recordings of unsteady flow in a multistage helico-axial pump
<p>High-speed camera recordings of the unsteady flow in a multistage helico-axial pump. Covers a range of relative flow rates from 133 to 45% of the best efficiency point. A test rig with a transparent pump casing, comprising three low-specific speed compression stages was commissioned in a flow loop which allows a variety of pump inlet conditions with water and nitrogen as process fluids. A small amount of nitrogen was injected at the inlet and used as tracers in the flow. Recordings focus on the second stage of the pump.</p>
Figure 3 in Rare genetic admixture and unidirectional gene flow between Vipera aspis and Vipera berus at their contact zone in western France
Figure 3. Principal Coordinates Analysis (PCoA) based on 10 microsatellite markers showing the distribution of morphologically intermediate individuals in between the pure V. aspis and pure V. berus individuals in the Loire Atlantique department (France). Individual 4.14 was morphologically intermediate but genetically assigned to pure V. aspis.
Figure 1 in Rare genetic admixture and unidirectional gene flow between Vipera aspis and Vipera berus at their contact zone in western France
Figure 1. Structure analysis (K = 2) of V. aspis and V. berus samples collected in the Loire Atlantique department (France). Morphologically intermediate individuals include individual 4.14 which was genetically assigned to V. aspis. The hybridization level of individuals 14 and 71 could not be clearly assigned.
Bleaching and Gaussian fitting (Inverse Photobleach Flow)
<p>Bleaching and Gaussian fitting (Inverse Photobleach Flow)</p>
Dataset for the paper "Aqueous Redox Flow Batteries: Small Organic Molecules for the Positive Electrolyte Species", ChemSusChem, DOI: 10.1002/cssc.202300303
<p>The data in this spreadsheet was used to produce the figures in the paper</p> <p>Authors:Christopher G. Cannon, Dr. Peter A. A. Klusener, Prof. Nigel P. Brandon, Prof. Anthony R. J. Kucernak</p> <p>Title:Aqueous Redox Flow Batteries: Small Organic Molecules for the Positive Electrolyte Species</p> <p>Journal:ChemSusChem</p> <p>DOI:10.1002/cssc.202300303</p> <p>Please cite the above reference if you wish to use this data</p>
Dataset of Flow Velocity Prediction in Vegetated Alluvial Channels Comparing Empirical and State-of-the-art Hybrid Machine Learning Models
<p>We compiled 447 datasets from different sources and lab- and field-based measurements. These datasets included Einstein and Banks (1950), Fenzl (1962), Kouwen et al. (1969), Ree and Crow (1977), Murota (1984), Tsujimoto and Kitamura (1990), Tsujimoto (1991), Tsujimoto (1993), Shimizu (1994), Dunn et al. (1996), Ikeda and Kanazawa (1996), Meijer (1998), Jarvela (2002), Rowinski and Kubrak (2002), Stone and Shen (2002), Poggi et al. (2004), Carollo et al. (2005), and Murphy et al. (2007).</p>
Nutrient Flows in the French Sanitation System
<p>Code and generated results for nitrogen and phosphorus flows analysis of the French sanitation system. Produced from multiple data sources: wastewater treamtent plats operational data, industry discharges to sewers, food intake surveys...</p>
On the Correspondence between Information Flow, Noninterference, and Symbolic Execution - Benchmark Set
<p>The benchmark set the paper ``On the Correspondence between Information Flow, Noninterference, and Symbolic Execution'' evaluates.</p>
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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)
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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.