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85 results for “capacitance”
Laparoscopic Cholecystectomy And Capacitive Coupling - Coag Versus Blend Mode Causing Thermal Injury at Port Site Skin
ClinicalTrials.gov study NCT01664806. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Nitrate Effect on Exercise Capacitance
ClinicalTrials.gov study NCT04297241. IPD Sharing: NO. Countries: 1. Publications: 1.
Data from: Monitoring microvascular changes over time with a repositionable 3D ultrasonic capacitive micromachined row-column sensor
Open the record for dataset details and reuse information.
The influence of flow electrode channel design on flow capacitive deionization performance: Experimental and CFD modelling insights
<p>Flow capacitive deionization (FCDI) is an emerging desalination technology at which flow electrodes (shearthinning<br>flowable carbon slurries) are used to remove ions from saline water. The geometry of flow electrode<br>channels, which provide the path and ensure the distribution and mixing of the flow electrodes, is one of the most<br>important aspects to be optimized. This work presents experimental and computational fluid dynamics (CFD)<br>modelling analysis of the influence of the geometry of flow electrode channels on FCDI performance. Flow<br>electrode gaskets (with open, serpentine (short) horizontal and serpentine (long) vertical channels) were 3D<br>printed using a polyethylene terephthalate glycol (PET-G) filament. The FCDI cell with a vertical serpentine flow<br>electrode channel exhibited the poorest performance due to channel blockage by carbon particles, while the best<br>results were achieved with a horizontal serpentine flow electrode channel. CFD simulations aided in understanding<br>this behaviour by showing that the channel geometry strongly affects the local shear rate, and thus the<br>local viscosity of flow electrodes. Thus, it is recommended to design channels that induce flow disturbance<br>aiming for increasing the shear rate and hence reducing flow electrode viscosity, therefore promoting their<br>flowability and reducing clogging chances.</p>
Analytical expression of apparent resistivity for the capacitive resistivity method beyond the quasi-static approximation
<p>We have attached the program files that generates Figures 5 and 6, comparing the previous published potencials (QS), with the newer one named Beyond Quasi Static approximation (BQS).</p>
Double-layer structure of the Pt(111)–aqueous electrolyte interface - capacitance data
<p>Original data of Figs. 1, 2, 3, 5, 6 and S2.</p> <p>Codes to generate capacitance data are available at https://theorpubs.lic.leidenuniv.nl/public/katharina.doblhoff-dier/2021_PNAS_meanFieldModel_PtDoubleLayer_withWaterAds/ </p>
Neural Column Generation for Capacitated Vehicle Routing
<p>The dataset used in the experiments of the paper "Neural Column Generation for Capacitated Vehicle Routing"</p>
Boosting large scale capacitive harvesting of osmotic power by dynamical matching of ion exchange kinetics
<p>Raw data for the article "Boosting large scale capacitive harvesting of osmotic power by dynamical matching of ion exchange kinetics" by N. Chapuis and L.Bocquet.</p>
13 New Instances for the Mixed Capacitated Arc Routing Problem with Intermediate Facilities under Time Constraints (MCARPTIF) (Road Cleaning Problem)
<p><strong>Dataset Overview</strong></p> <p>This dataset includes 13 instances specifically designed for evaluating the performance of vehicle routing algorithms in road cleaning problems. Existing benchmark instances in the literature predominantly focus on waste collection applications, which are not directly suitable for testing the unique characteristics of the road cleaning problem addressed in this study. To fill this gap, we have utilized a real-world dataset from the city of Zibo and a synthetic dataset modeled after the well-known lpr dataset.</p> <p><strong>1. Zibo Road Cleaning Dataset (zb)</strong></p> <p>The Zibo dataset (zb) represents a portion of the actual road network in Zibo, consisting of three depots, 319 nodes, and 962 arcs. We partitioned this road network into three sub-networks—zb1, zb2, and zb3—based on the distance between the arcs and depots, as well as the operational capabilities of the fleet. This transformation allowed us to treat the problem as a single-depot problem for each sub-network. The zb dataset serves as a realistic benchmark for the road cleaning problem.</p> <p><strong>2. lpr-rc Dataset</strong></p> <p>To further test the heuristics, we generated the lpr-rc dataset using a generation method inspired by the lpr dataset (Belenguer et al., 2006). The lpr-rc dataset consists of ten instances (labeled lpr-rc-1 to lpr-rc-10) of varying sizes, with nodes ranging from 27 to 268 and arcs ranging from 88 to 952. Each instance features a depot fixed in the top-left corner of the road network. Infrastructure facilities (IFs), including sewage disposal stations and water replenishment stations, are uniformly distributed across the network. The number of IFs is scaled based on the network size, adding complexity to the routing tasks.</p> <p><strong>Dataset Format</strong></p> <p>The dataset is provided in Excel format, with each instance containing two sheets:</p> <ol> <li> <p><strong>Road Network</strong>: This sheet includes the unique road segment codes, the codes for the endpoints of each road segment, and the latitude and longitude coordinates for these points. Both road segment codes and endpoint codes are unique identifiers.</p> </li> <li> <p><strong>Intermediate Facilities (IFs)</strong>: This sheet provides the unique codes for each facility and their respective latitude and longitude coordinates. The facilities represent points where vehicles can perform water replenishment or sewage disposal.</p> </li> </ol> <p><strong>Vehicle Fleet Information</strong></p> <p>While the dataset does not impose specific vehicle parameters, it is designed to support the use of heterogeneous fleets. The following information describes a typical fleet of medium-sized mechanized cleaning vehicles, which we used in our study:</p> <ul> <li>The fleet is homogeneous, and we define the following parameters: <ul> <li>Q_w: Freshwater tank capacity = 8000 L</li> <li>Q_s: Sewage tank capacity = 2000 L</li> <li>R_w: Freshwater consumption rate = 83.33 L/min</li> <li>R_s: Sewage collection rate = 22.22 L/min</li> <li>\lambda_w: Duration for water replenishment at IFs = 0.25 h</li> <li>\lambda_s: Duration for sewage disposal at IFs = 0.16 h</li> <li>V_w: Service speed = 10 km/h</li> <li>V_d: Dead-heading speed (traveling without service) = 30 km/h</li> </ul> </li> </ul> <p>This fleet configuration enables a realistic simulation of road cleaning operations and can be adjusted based on real-world vehicle specifications as needed.</p> <p><strong>Availability</strong></p> <p>The 13 instances, including the zb and lpr-rc datasets, are now publicly available on Zenodo. These instances are designed to facilitate further research in road cleaning and related vehicle routing problems.</p> <p><strong>Reference</strong></p> <p>Belenguer, J.M., Benavent, E., Lacomme, P., Prins, C., 2006. Lower and upper bounds for the mixed capacitated arc routing problem. Computers & Operations Research 33, 3363–3383. doi:10.1016/j.cor.2005.02.009.</p>
Capacitated Lotsizing and Scheduling Problem - CLSP
<p>Instances and source code for the algorithms and models described in the paper "Changeover minimization in the production of metal parts for car seats", published in Computers and Industrial Engineering.</p> <p>Code also available in <a title="CLSP GitHub repository" href="https://github.com/jmcolmenar/CLSP" target="_blank" rel="noopener">https://github.com/jmcolmenar/CLSP</a></p> <p>Please, cite as follows:</p> <p>J. Manuel Colmenar, Manuel Laguna, Raúl Martín-Santamaría, Changeover minimization in the production of metal parts for car seats, Computers & Industrial Engineering, 2024, 110634, ISSN 0360-8352, https://doi.org/10.1016/j.cie.2024.110634.</p> <p>Bibtex:</p> <p>@article{COLMENAR2024110634,<br>title = {Changeover minimization in the production of metal parts for car seats},<br>journal = {Computers & Industrial Engineering},<br>pages = {110634},<br>year = {2024},<br>issn = {0360-8352},<br>doi = {https://doi.org/10.1016/j.cie.2024.110634},<br>url = {https://www.sciencedirect.com/science/article/pii/S0360835224007563},<br>author = {J. Manuel Colmenar and Manuel Laguna and Raúl Martín-Santamaría},<br>keywords = {Lot sizing, Multi-period production scheduling, Nonidentical parallel machines, Metaheuristic optimization},<br>abstract = {We tackle a capacitated lot-sizing and scheduling problem (CLSP) with the main objective of minimizing changeover time in the production of metal parts for car seats. Changeovers occur when a machine (or production line) is reconfigured to produce a different product or part, leading to production downtime and loss of efficiency. In this study, we first provide a mixed-integer programming (MIP) formulation of the problem. We test the limits of solving the problem with commercial mathematical programming software. We also propose two approaches to tackle instances found in practice for which the mathematical programming model is not a viable solution method. Both approaches are based on partitioning the entire production of a part into production runs (or work slots). In the first approach, the work slots are assigned to machines and sequenced by a metaheuristic that follows the search principles of the GRASP (greedy randomized adaptive procedure) and VNS (variable neighborhood search) methodologies. In the second approach, we develop a Hexaly Optimizer (formerly known as LocalSolver) model to assign and sequence work slots. The study provides insights into how to minimize changeovers and improve production efficiency in metal parts manufacturing for car seats. The findings of this study have practical implications for the auto-part manufacturing industry, where efficient and cost-effective production is critical to meet the demands of the market.}<br>}</p>
Efficacy and Safety of a New Sperm Capacitation Method
ClinicalTrials.gov study NCT06742437. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Effects of Capacitive Radiofrequency at the Dermis and Adipose Tissue
ClinicalTrials.gov study NCT04182542. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Role of Sympathetic Activity and Splanchnic Capacitance in Hypertension
ClinicalTrials.gov study NCT02425566. IPD Sharing: NO. Countries: 1. Publications: 1.
Splanchnic Venous Capacitance in Postural Tachycardia Syndrome
ClinicalTrials.gov study NCT05375968. IPD Sharing: NO. Countries: 1. Publications: 5.
Efficacy of Resistive Capacitive Monopolar Radiofrequency in the Physiotherapeutic Treatment of Chronic Pelvic Pain: RCT
ClinicalTrials.gov study NCT03797911. IPD Sharing: NO. Countries: 1. Publications: 2.
Effectiveness Transfer Energy Capacitive and Resistive Therapy in Patients With Carpal Tunnel Syndrome
ClinicalTrials.gov study NCT06451094. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Capacitation-associated Protein Tyrosine Phosphorylation As a Possible Biomarker of Sperm Selection
ClinicalTrials.gov study NCT04962100. IPD Sharing: YES. Countries: 1. Publications: 13.
Capacitive-Resistive Energy Transfer (CRET) for the Treatment of Low Back Pain
ClinicalTrials.gov study NCT06728215. IPD Sharing: UNDECIDED. Countries: 1. Publications: 10.
Physiotherapy Treatment With Capacitive Resistive Monopolar Radiofrecuency in Young Women With Dyspareunia
ClinicalTrials.gov study NCT05844189. IPD Sharing: NO. Countries: 1. Publications: 16.
Independent engineering of individual plasmon modes in plasmonic dimers with conductive and capacitive coupling_experimental dataset
<p>This file contains the raw unprocessed experimental data for the results published in Křápek et al., <strong>Independent engineering of individual plasmon modes in plasmonic dimers with conductive and capacitive coupling</strong>, Nanophotonics, Volume <strong>9</strong>, Issue 3, Pages 623–632. . </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.