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101 results for “dielectric”
Efficacy of Therapy Using Monopolar Dielectric Radiofrequency Signals on the Symptoms of Myofascial Trigger Points in Patients With Chronic Nonspecific Low Back Pain.
ClinicalTrials.gov study NCT05471258. IPD Sharing: Not stated. Countries: 1. Publications: 9.
Monopolar Dielectric Diathermy and Therapeutic Exercise on Chronic Neck Pain and Therapeutic Exercise on Pain, Functionality, Movement Phobia on Pain, Functionality, Movement Phobia and Quality of Lif
ClinicalTrials.gov study NCT06072313. IPD Sharing: NO. Countries: 1. Publications: 18.
Dielectric Property Test Compared With Frozen Pathological Section in the Rapid Diagnosis of Lung Nodules/Mass
ClinicalTrials.gov study NCT03339479. IPD Sharing: UNDECIDED. Countries: 1. Publications: 7.
Remote Dielectric Sensing (ReDS) Assisted Diuresis in Acute Decompensated Heart Failure
ClinicalTrials.gov study NCT03586336. IPD Sharing: NO. Countries: 1. Publications: 3.
Hydration Guided by Remote Dielectric Sensing (ReDS) System for Preventing Acute Kidney Injury in Elderly Patients With Renal Insufficiency for Coronary Angiography and Intervention
ClinicalTrials.gov study NCT07394959. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Effects of Mn6+ substitution on dielectric and optical characteristics of SrLaLiTeO6 double perovskite
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Structure and dielectric properties of (1-x)Bi0.5Na0.5TiO3-xBaTiO3 piezoceramics prepared using hydrothermally synthesized powders
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Understanding the thermal and dielectric response of organosolv and modified kraft lignin as a carbon fibre precursor
<p>Understanding the thermal behaviour of lignin is crucial in order to realise its valorisation as an engineering polymer. Two hardwood lignins, organosolv (OSL) and chemically modified kraft lignin (ML) have been chosen to represent important classes of renewable and abundant raw materials. The relationship between ionic mobility and viscosity in OSL and ML has been studied. The rheological results have been interpreted in terms of the competitive processes of thermal plasticisation and stiffening through crosslinking. Results show that with OSL, crosslinking proceeds relatively rapidly, and this is consistent with its more reactive structure. Higher molecular weight (<em>M</em><sub>w</sub>) influenced the melt stability as cross-linking kinetics was reduced and this was attributed to the reduction of chain ends available for cross-linking reactions. Scanning calorimetry has shown that both materials are glassy and pass through the glass transition between 100 °C and 115 °C, with the higher molecular weight modified material having a slightly higher <em>T</em><sub>g</sub>. Both lignins show pronounced maxima in the Gram–Schmidt plots for methane or methanol around 400 °C. However, a significant difference between the materials is observed with the detection of a strong carbonyl peak in the evolution products of the ML, which is attributed to the scission of the hydroxypropyl substituent present in the ML structure. The differences in the degradation processes are further reflected in the dielectric properties of the partially degraded materials where loss maxima occur at different temperatures and show different degrees of frequency dependence. An important observation is the difference in conductivity, where higher values for OSL are attributed to the cross-linking between adjacent benzene rings, whereas with the ML, a lower conductivity is associated with intrinsically less conductive intermolecular linkages. These results demonstrate that the thermal decomposition of the two lignins follows significantly different paths at the molecular level. With the more reactive OSL, it appears to be the case that there is a greater tendency to form direct ring to ring crosslinks and this is very significant for the properties of the intended end product.</p>
Dataset for the article "Optomechanics of Chiral Dielectric Metasurfaces"
<p>This folder contains the raw data from which the graphs in the paper "Optomechanics of Chiral Dielectric Metasurfaces", DOI 10.1002/adom.201901507 have been obtained.</p>
Data from: High-throughput screening of inorganic compounds for dielectric and optical properties to enable the discovery of novel materials
Dielectrics are an important class of materials that are ubiquitous in modern electronic applications. Even though their properties are important for the performance of devices, the number of compounds with known dielectric constant is on the order of a few hundred. Here, we use Density Functional Perturbation Theory as a way to screen for the dielectric constant and refractive index of materials in a fast and computationally efficient way. Our results form the largest database to date, containing the full dielectric tensor for 1,056 compounds. Details regarding the computational methodology and technical validation are presented along with the format of our publicly available data. In addition, we integrate our dataset with the Materials Project allowing users easy access to material properties. Finally, we explain how our dataset and calculation methodology can be used in the search for novel dielectric compounds.
Data from: Doping induced dielectric anomaly below the Curie temperature in molecular ferroelectric diisopropylammonium bromide
A dielectric anomaly induced by doping has been observed at about 340 K in chlorine doped diisopropylammonium bromide (DIPAB-C). The dielectric anomaly has a switchable behavior, which indicates potential applications on switches and sensors. Temperature dependent Raman spectrum, X-ray diffraction and DSC do not show any anomaly around the dielectric anomaly temperature, which prove that the dielectric anomaly does not come from structure phase transition and has no specific heat variety. It is assumed that this relaxation process can be attributed to the freezing of ferroelectric domain walls induced by the pinning of point defects.
Mitigation of interfacial dielectric loss in aluminum-on-silicon superconducting qubits
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Supplementary Information: On the Role of Dielectric Screening in Calculating Excited States of Solvated Azobenzene: A Benchmark Study Comparing Quantum Embedding and Polarizable Continuum Model for Representing the Solvent
<p>Link to Gitlab repo: https://gitlab.com/jezsmartinez/azobencene_ep/-/tree/main</p>
Plasma activation of CO2 in a dielectric barrier discharge: A chemical kinetic model from the microdischarge to the reactor scales
<p>Data of this work </p>
Dielectric Properties of Matched Tissue Samples From Thoracic Malignancies and Corresponding Normal Tissues
ClinicalTrials.gov study NCT04804410. IPD Sharing: YES. Countries: 0. Publications: 7.
DURABLE-I Study: Dielectric Unravelling of Radiofrequency ABLation Effectiveness
ClinicalTrials.gov study NCT02878213. IPD Sharing: NO. Countries: 1. Publications: 0.
London Investigation Into diElectric Scanning of Lesions
ClinicalTrials.gov study NCT03302819. IPD Sharing: NO. Countries: 0. Publications: 2.
Data from: Dielectric elastomer actuators based on stretchable and self-healable hydrogel electrodes
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Data from: High-throughput screening of inorganic compounds for dielectric and optical properties to enable the discovery of novel materials
Open the record for dataset details and reuse information.
Data from: Doping induced dielectric anomaly below the Curie temperature in molecular ferroelectric diisopropylammonium bromide
Open the record for dataset details and reuse information.
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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.