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371 results for “Electrode”
Comparative Analysis of Bipolar Enucleation of the Prostate Using Different Commercial Types of Electrodes
ClinicalTrials.gov study NCT07020325. IPD Sharing: Not stated. Countries: 0. Publications: 0.
RFA for Small HCC With No-touch Technique Using Octopus Electrode
ClinicalTrials.gov study NCT02832882. IPD Sharing: NO. Countries: 0. Publications: 0.
A Comparative Wear Test of Two Adhesives on the Unilect ™ Biotab Short Term Monitoring Electrode
ClinicalTrials.gov study NCT01590368. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Evaluation of a Multi-electrode Linear Type Catheter (D-1368-01-SI)
ClinicalTrials.gov study NCT02991313. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Hyperthermia With Flexible Electrode-typed 2-MHz Device During Radiotherapy for Solid Tumors
ClinicalTrials.gov study NCT05282784. IPD Sharing: Not stated. Countries: 0. Publications: 0.
LINEAR II - LME-159 Evaluation of a Multi-Electrode Linear Type Ablation Catheter
ClinicalTrials.gov study NCT02257060. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Electrochemically active bacteria sense electrode potentials for regulating catabolic pathways
GEO Series GSE102264. Shewanella oneidensis; Shewanella oneidensis MR-1. 22 samples. Type: Expression profiling by array.
Dissolved CO2 Modulates the Electrochemical Capacitance on Gold Electrodes
<p>The presence of CO2 at an electrified interface between an aqueous electrolyte and metal electrode is the prerequisite for many electrochemical CO2 capture technologies. To understand the behavior of dissolved CO2 at an aqueous electrified interface, we characterized the electrochemical interface of planar gold electrodes with cyclic voltammetry, electrochemical impedance spectroscopy (EIS), electrochemical surface plasmon resonance (EC-SPR), and attenuated total reflectance surface-enhanced infrared spectroscopy (ATR-SEIRAS). Under all investigated conditions, we observed a decrease in the electrochemical capacitance upon saturation of the electrolyte with CO2, as compared to an electrolyte saturated with Ar. EIS and EC-SPR showed that this capacitance reduction was also potential dependent: it reached a minimum near the point of zero charge, and became more significant as the applied potential moved further away from the point of zero charge. Hybrid quantum-classical simulations of the gold/aqueous electrolyte interface indicate that bicarbonate decreases the capacitance and modifies the composition of the electric double layer. In addition to the binding of bicarbonate under positive bias, we propose that molecular CO2 can be induced by applied potential to concentrate in the diffuse layer of the electric double layer, leading to a reduction in the electrochemical capacitance under both negative and positive bias. This work advances the understanding of non-Faradaic effects of dissolved CO2 at aqueous electrified interfaces of relevance for electrochemical CO2 capture.</p> <p> </p>
Data set for the article 'Electroreduction of CO to 2.8 A cm-2 C2+ Products: Maximizing Efficiency with Minimalist Electrode Design Featuring a Mesopore-Rich Hydrophobic Copper Catalyst Layer'
<p>This depository contains the data set for the article 'Electroreduction of CO to 2.8 A cm-2 C2+ Products: Maximizing Efficiency with Minimalist Electrode Design Featuring a Mesopore-Rich Hydrophobic Copper Catalyst Layer' (<a href="https://doi.org/10.1002/advs.202405938">https://doi.org/10.1002/advs.202405938</a>)</p>
NeuroSense: A Novel EEG Dataset Utilizing Low-Cost, Sparse Electrode Devices for Emotion Exploration
<h1>README<br><br></h1> <h2><strong>Link to the Publication</strong></h2> <p>🔗 <a href="https://ieeexplore.ieee.org/document/10737340" target="_blank" rel="noopener"><strong>Read the Paper</strong></a><br><br></p> <h2>Details related to access to the data </h2> <h3>Data user agreement</h3> <p>The terms and conditions for using this dataset are specified in the [LICENCE](LICENCE) file included in this repository. Please review these terms carefully before accessing or using the data.</p> <h3>Contact person</h3> <p>For additional information about the dataset, please contact:<br>- <strong>Name</strong>: Angela Lombardi<br>- <strong>Affiliation</strong>: Department of Electrical and Information Engineering, Politecnico di Bari<br>- <strong>Email</strong>: angela.lombardi@poliba.it</p> <h3> Practical information to access the data</h3> <p>The dataset can be accessed through our dedicated web platform. To request access:</p> <p>1. Visit the main dataset page at: <a href="https://sisinflab.poliba.it/neurosense-dataset-request/">https://sisinflab.poliba.it/neurosense-dataset-request/</a><br>2. Follow the instructions on the website to submit your access request<br>3. Upon approval, you will receive further instructions for downloading the data</p> <p>Please ensure you have read and agreed to the terms in the data user agreement before requesting access.</p> <h2>Overview</h2> <h3>EEG Emotion Recognition - Muse Headset<br>2023-2024</h3> <p>The experiment consists in 40 sessions per user. During each session, users are asked to watch a<br>music video with the aim to understand their emotions. <br>Recordings are performed with a Muse EEG headset at a 256 Hz sampling rate. <br>Channels are recorded as follows:<br>- Channel 0: AF7<br>- Channel 1: TP9<br>- Channel 2: TP10<br>- Channel 3: AF8</p> <p>The chosen songs have various Last.fm tags in order to create different feelings. The title of every track<br>can be found in the "TaskName" field of sub-ID***_ses-S***_task-Default_run-001_eeg.json, while the author,<br>the Last.fm tag and additional information in "TaskDescription".</p> <h2>Methods</h2> <h3>Subjects</h3> <p>The subject pool is made of 30 college students, aged between 18 and 35. 16 of them are males, 14 females.</p> <h3>Apparatus</h3> <p>The experiment was performed using the same procedures as those to create<br>[Deap Dataset](https://www.eecs.qmul.ac.uk/mmv/datasets/deap/), which is a dataset to recognize emotions via a Brain<br>Computer Interface (BCI). </p> <h3><br>Task organization</h3> <p>Firstly, music videos were selected. Once 40 songs were picked, the protocol was chosen and the self-assessment<br>questionnaire was created.</p> <h3>Task details</h3> <p>In order to evaluate the stimulus, Russell's VAD (Valence-Arousal-Dominance) scale was used. <br>In this scale, valenza-arousal space can be divided in four quadrants:<br>- Low Arousal/Low Valence (LALV);<br>- Low Arousal/High Valence (LAHV);<br>- High Arousal/Low Valence (HALV);<br>- High Arousal/High Valence (HAHV).</p> <h3>Experimental location</h3> <p>The experiment was performed in a laboratory located at DEI Department of<br>[Politecnico di Bari](https://www.poliba.it/).</p> <h3>Missing data</h3> <p><br>Data recorded during session S019 - Session 2, ID021 - Session 23, user was corrupted, therefore is missing. <br>Sessions S033 and S038 of ID015 user show a calculated effective sampling rate lower than 256 Hz:<br>- ID015_ses-S033 has 226.1320 Hz<br>- ID015_ses-S038 has 216.9549 Hz</p>
Chapter 4 - Bubble-induced mass transport at vertical hydrogen evolving electrodes
<p>This file contains the datasets relating to Chapter 4 of the PhD thesis "Mass transport at gas evolving Electrodes" by Jorrit Bleeker.</p> <p>This chapter has also been submitted as a publication titled:<br>"Bubble-induced mass transport at vertical hydrogen evolving electrodes"</p> <p>Authors: Jorrit Bleeker1, Florianne M. Wiegel1, Aron P. Kahn1, J.W. (Willem) Haverkort2, <br>Christiaan V. Schinkel1, Maxime Hoogland1, Lorenz M. Baumgartner1, Wolter F. Jager1, <br>J.R. (Ruud) van Ommen1, David A. Vermaas 1,*</p> <p>1Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, the Netherlands<br>2Process & Energy Department, Faculty of Mechanical Engineering, Delft University of Technology, Leeghwaterstraat 39, Delft 2628 CB, the Netherlands<br>Corresponding Author, email D.A.Vermaas@tudelft.nl </p> <p>Instruction</p> <p>1. Excel files for all graphs are included here</p> <p>2. For 2D plots, python scripts are included to recreate the images<br>Raw datafiles are included<br>We recommend running these scripts with Spyder</p> <p>3. Comsol models are included. For the uPIV model the raw data is not included.<br>This can be provided upon reasonable request</p> <p>4. Supplementary video, we recommend playing on VLC media player</p>
Spatiotemporal Patterns of Gene Expression Around Implanted Silicon Electrode Arrays
GEO Series GSE254474. Rattus norvegicus. 48 samples. Type: Expression profiling by high throughput sequencing.
S. oneidensis MR-1 with electrode, Fe(III)citrate and oxygen as electron acceptor
GEO Series GSE20379. Shewanella oneidensis MR-1. 9 samples. Type: Expression profiling by array.
RNA-sequencing (transcriptome analysis) of Desulfovibrio ferrophilus IS5 conducting electron uptake from electrodes at different potentials
GEO Series GSE133931. Desulfovibrio ferrophilus. 2 samples. Type: Expression profiling by high throughput sequencing.
Gene expression pattern after insertion of dexamethasone-eluting electrode into the guinea pig cochlea.
GEO Series GSE53866. Cavia porcellus. 8 samples. Type: Expression profiling by array.
Data-Driven Discovery of Carbonyl Organic Electrode Molecules: Machine Learning and Experiment
Open the record for dataset details and reuse information.
Data_Indirect 3D Printed Electrode Mixers
<p>The folder contains the processed data of figures 4, 5, 6, S2 and S3 that appear in:</p> <p>J. Hereijgers, J. Schalck, J. Lölsberg, M. Wessling, T. Breugelmans, Indirect 3D Printed Electrode Mixers, ChemElectroChem. 6 (2019) 378–382. <a href="https://doi.org/10.1002/celc.201801436">https://doi.org/10.1002/celc.201801436</a>.</p>
A Comparative Study of Multiple Electrode Aggregometry Technologies in Cardiac Surgery: Different Values, Same Clinical Relevance
<p>Baryshnikova E, Di Dedda U, Ranucci M. A Comparative Study of Multiple Electrode Aggregometry Technologies in Cardiac Surgery: Different Values, Same Clinical Relevance. J Cardiothorac Vasc Anesth. 2021 Nov 25:S1053-0770(21)01033-8. doi: 10.1053/j.jvca.2021.11.030. Epub ahead of print. PMID: 34949522.</p> <p><strong>Objectives: </strong>The assessment of platelet function in cardiac surgery patients who recently received dual-antiplatelet therapy is considered in the existing guidelines. Among available devices, Multiplate (MP) and ROTEM Platelet (RP) are both based on electrical impedance. This study aimed to determine the agreement between MP and RP in cardiac surgery patients under dual-antiplatelet therapy discontinued before surgery. Secondarily, it compared the ability of the MP and RP in predicting postoperative bleeding and the need for platelet transfusion.</p> <p><strong>Design: </strong>A prospective cohort study.</p> <p><strong>Setting: </strong>A hospital in Milan, Italy.</p> <p><strong>Participants: </strong>Fifty adult patients preoperatively and postoperatively tested.</p> <p><strong>Interventions: </strong>None.</p> <p><strong>Measurements and main results: </strong>Patients were studied with adenosine diphosphate (ADP) and thrombin receptor-activating peptide (TRAP) testing on both of the devices. The mean preoperative ADP tests were below the respective lower limit of the reference value, thus reflecting a good ability of these tests to detect the residual or ongoing effects of antiplatelet drugs acting on the P2Y<sub>12</sub> receptor. The agreement between the 2 methodologies was very poor for both the ADP and TRAP tests, with a percentage error of 80%. The preoperative ADP tests were predictive for the need of platelet concentrate transfusion, with cut-off values at 35 U for the ADP-MP and 60 Ω/min for the ADP-RP. No correlation was found for postoperative bleeding.</p> <p><strong>Conclusion: </strong>Both technologies seemed to offer potential benefits in the surgical approach to patients who preoperatively received antiplatelet drugs. However, the results of these tests are not interchangeable, and different cut-off values should be applied.</p>
The Role of Undercoordinated Sites on Zinc Electrodes for CO2 Reduction to CO (Data Set)
<p>The dataset for the manuscript.</p>
Evaluation of the Performance of Supercapacitors Composed of Twin and Non-Twin Graphene and Graphyne Electrodes
Open the record for dataset details and reuse information.
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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.
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