Minimal configuration of body surface potential mapping for discrimination of left versus right dominant frequencies during...
Minimal configuration of body surface potential mapping for discrimination of left versus right dominant frequencies during ... Keywords: atrial fibrillation; body surface potential mapping; dominant frequency; electrocardiography; lead distribution. ... with body surface potential mapping (BSPM) systems. This study quantifies the accuracy of dominant frequency (DF) measurements ... DF activity was analyzed on the surface potentials for the nine leads configurations, and the noninvasive measures were ...
Motor Evoked Potentials: Overview, Corticospinal Connections, Magnetic and Electrical Stimulators
... of the brain causes the spinal cord and peripheral muscles to produce neuroelectrical signals known as motor evoked potentials ... this allows stereotactic mapping of the motor cortex. MEPs are recorded with surface electrodes, which are placed over small ... The hand-held part is freely movable so that it can be placed over any part of the body. The investigator holds the stimulating ... Motor evoked potentials (MEPs) usually are recorded with surface electrodes in target muscles. Coaxial needle electrodes can be ...
Electrocardiography - Wikipedia
Kavuru, Madhav S.; Vesselle, Hubert; Thomas, Cecil W. (1987). Advances in Body Surface Potential Mapping (BSPM) Instrumentation ... It also does not truly represent the center-of-heart potential due to the body parts the signals travel through. Leads I, II ... Electrodes are the actual conductive pads attached to the body surface. Any pair of electrodes can measure the electrical ... Both branches conduct action potentials at about 1 m/s. Interestingly, however, the action potential starts traveling down the ...
RePub, Erasmus University Repository: Non-invasive focus localization, right ventricular epicardial potential mapping in...
Body surface potential mapping, Computational cardiac electrophysiology, Inverse potential mapping, MRI-conditional pacemaker ... MRI can be used in combination with body surface potential mapping (BSPM) in a non-invasive inverse potential mapping (IPM) ... In non-invasive IPM, epicardial potentials are reconstructed from recorded body surface potentials (BSP). In order to ... Non-invasive focus localization, right ventricular epicardial potential mapping in patients with an MRI-conditional pacemaker ...
Water Framework Directive - Quality Elements - European Environment Agency
The map shows the ecological status or potential of surface water bodies based on their quality elements status value. The ... The WISE Water Framework Directive Quality Elements map contains information from the 2nd River Basin Management Plans (RBMPs) ... the surface water bodies (water body category, ecological status or potential and chemical status), the groundwater bodies ( ... The map shows the ecological status or potential of surface water bodies based on their quality elements status value. The ...
Frontiers | Relationship of Transmural Variations in Myofiber Contractility to Left Ventricular Ejection Fraction: Implications...
2017). Noninvasive personalization of a cardiac electrophysiology model from body surface potential mapping. IEEE Trans. Biomed ... Surface-based fluid cavities and fluid exchanges were used to model blood flow (ABAQUS Analysis Users Guide). ... A pressure load was applied to the LV surface to simulate diastole, whereas the contraction of the LV muscles caused systole. ... This boundary condition prevents rigid body rotation, but allows inflations and contractions of the annulus. The nodes of the ...
Frontiers in non-invasive cardiac mapping: future implications for arrhythmia treatment - Minerva Cardioangiologica 2018...
Frontiers in non-invasive cardiac mapping: future implications for arrhythmia treatment - Minerva Cardioangiologica 2018 ... Electrocardiographic mapping (ECM) is a noninvasive technique using body surface potentials and CT geometry to reconstruct ... Panoramic mapping of ventricular fibrillation (VF) is helping to develop a better understanding of its physiology, with future ... Frontiers in non-invasive cardiac mapping: future implications for arrhythmia treatment. Antonio FRONTERA 1, 2 ✉, Ghassen ...
Personalised In-Silico Cardiology | PIC | Project | Results | H2020 | CORDIS | European Commission
Outcome Prediction for Paroxysmal Atrial Fibrillation Using Trajectories of Activation From Body Surface Potential Maps Author( ... Detection of focal source and arrhythmogenic substrate from body surface potentials to guide atrial fibrillation ablation ... In-silico pace-mapping using a detailed whole torso model and implanted electronic device electrograms for more efficient ...
Manual for Abandoned Underground Mine Inventory and Risk Assessment - Manual for Mine Inventory - Geohazards - Geotech -...
For near-surface anomalies, potential fields are typically measured in traverses or gridded surveys at the surface. For both ... Typically the gradients, as opposed to the actual potential differences are mapped. Equipotential lines (contours with the same ... It is also effective in locating isolated bodies that may be either geological or cultural in origin. Some researchers have ... 4. Spontaneous-Potential (SP):. The spontaneous-potential or self-potential method utilizes two electrodes located on the ...
Flood Monitoring Systems Real Time Warning for Water Level and Flow
This technology allows hydrographers to map the velocity profile of water bodies from surface to bottom. During a flood, this ... These are not just pieces of equipment; they are the sentinels that stand between us and potential disaster. Investing in ... The vertical beam on an ADVM sends a series of pulses and waits for a reflection from the waters surface. The instrument ... When rain falls, water runs across the Earths surface-rather than being absorbed-and picks up debris from the fire, resulting ...
Issue №3 in 2018 - Modern problems of science and education
BODY SURFACE POTENTIAL MAPPING IN HYPERTENSIVE RAT DURING VENTRICULAR DEPOLARIZATION. Suslonova O.V., Smirnova S.L., ... PARTICULARS OF AN ANATOMICAL STRUCTURE OF ELEMENTS OF MORPHOLOGY OF AN OCCULUSAL SURFACE OF THE LATERAL TEETH ON THE MAXILLA OF ... DEVELOPMENT OF TEACHERS PROFESSIONALISM IN THE GENERAL EDUCATION SYSTEM BY USING EDUCATIONAL POTENTIAL OF THE INFORMAL ...
Brugada Syndrome: Practice Essentials, Background, Pathophysiology
19] Using vectorcardiograms and body surface potential maps, investigators were able to show that depolarization abnormalities ... and body surface potential maps during ajmaline provocation. J Am Coll Cardiol. 2010 Feb 23. 55(8):789-97. [QxMD MEDLINE Link] ... This is thought to be due to an increased contribution of the transient outward current (Ito) to the action potential waveform ... However, such an examination is necessary to exclude other potential cardiac causes of syncope or cardiac arrest in an ...
The VES Handbook of Visual Effects: Industry Standard VFX Practices an
Visual Sophistication through Texture Mapping. Physically Derived Shading Models. Beneath the Surface ... Rigid-Body Dynamics. How Rigid-Body Dynamics are Created. Potential Problems. Other Issues ... Lens Mapping for VFX; Native Stereo; Real-Time VFX and Camera Tracking; Shot/Element Pulls and Delivery to VFX; Techvis; VFX ...
How Data from a NASA Lunar Orbiter is Preparing Artemis Astronauts - NASA
This includes the Earth, where oceans and polar ice coverage prevent similar high-resolution mapping of the rocky surfaces ... LRO has provided us the best global mapping of the shape of any planetary body in the Solar System. ... As a capstone to their lessons, the astronauts were tasked with identifying areas of interest for potential landings from a ... lunar surface roughness, and has begun generation of a high-resolution 3D map of the Moon. u003cstrongu003eCredits: NASA/ ...
Internet Scientific Publications
Figure 2: The active site and map of potential surface. The GA-LS method was adopted to perform the molecular docking. The ... that was generated by resorting to multi body molecular dynamics simulations, was downloading from the PDB bank server [PDB ... We expected potential H-bond acceptor sites formed by the carbonyl groups. We promoted two carbonyl groups in the newly ... The grid maps of docking studies were computed using the AutoGrid4 included in the Autodock4 distribution. Grid center was ...
Ministry of Mines and Energy - Engineering & Environment
Water samples are collected in boreholes and surface water bodies in areas surrounding mining areas, and analysed for ... Geotechnical Hazard mapping House affected by the Pahl Fault. Operation of Rock and Soil Mechanics Laboratory. Products. * Maps ... Monitoring and assessment of risk potential of abandoned mines.. Contribution to coastal management, urban and land use ... Contamination mapping and Land Use Planning- Tsumeb. *Findings by the GSN indicated high As and other metals such as Cu, Pb, Cd ...
Common Types of Site Information | PHA Guidance Manual
Map showing distance from site to closest residence or potential future residence. Help identify population potentially ... Locations of major surface water bodies. Understand climatic and geologic conditions. Site boundaries. Fenced areas. Delineate ... Identify conduits for and barriers to potential contaminant transport. *Pinpoint land use near the site (distances to ...
"A High-Resolution Airborne Color-Infrared Camera Water Mask for the NA" by Ethan D. Kyzivat, Laurence C. Smith et al.
These synergies offer promising potential for multi-sensor analysis of Arctic-Boreal surface water bodies. In total, 3167 km2 ... and our mapped water bodies followed power-law distributions, but only for water bodies greater than 0.34 (±0.13) km2 in area. ... mapping using high-resolution imagery remains the most accurate way to estimate the abundance of small surface water bodies. We ... Detected water body sizes range from 0.00004 km2 (40 m2) to 15 km2. Power-law extrapolations are commonly used to estimate the ...
9VAC25-190-70. General permit.
... surface water bodies, locations where materials are exposed to precipitation, locations where major spills or leaks identified ... a. Site map. The site map shall document:. (1) An outline of the drainage area of each stormwater outfall that are within the ... or maintenance that has a significant effect on the discharge or the potential for the discharge of pollutants to surface ... Flows with a potential for causing erosion shall be identified.. b. Inventory of exposed materials. A list of the industrial ...
An Optical High and Medium Spatial Resolution Approach for Erosion-Prone Areas Assessment in Mustang, Nepal
High-resolution satellite images reveal 22% as high erosion-prone and 5% as very high. GIS modeling successfully maps soil ... Identify potential soil erosion areas in Mustang, Nepal using remote sensing and GIS techniques. ... and water quality problems in nearby surface water bodies, from the plains to the mountain areas in Nepal. The goal of this ... Sharma, A. (2010) Integrating Terrain and Vegetation Indices for Identifying Potential Soil Erosion Risk Area. GeoSpatial ...
Tereshchenko Lab - Resources
Body surface mapping system (Active Two, MK2, Biosemi, the Netherlands) with 128 electrodes records body surface potentials at ... measurement system is designed to measure potential differences on the human body surface. For body surface mapping ... including body surface potentials mapping, intracardiac electrograms, surface ECG, blood pressure signals, and more. ... Torso geometry reconstruction and body surface electrode localization using three-dimensional photography. J Electrocardiol. ...
Marine Ecology | Encyclopedia.com
... body) growth. Small body size, on the other hand, allows for greater access to benthic shelter and the potential utilization of ... modified snouts that allow for greater feeding efficiency on the surface, or enlarged eyes that promote detection of potential ... www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/marine-ecology ... Different body sizes confer distinct advantages. Large body size is favorable for species that swim in the water column. Large ...
Pepsis elegans</i> Lepeletier (Hymenoptera: Pompilidae: Pepsinae)-a" by Frank E....
Pepsis elegans could conveniently use the spiders burrow as a nest without having to excavate one from the ground surface and ... Pepsis elegans females from various localities had dried mud on the forewings and body inferring they were underground in moist ... The genus Ummidia and P. elegans have nearly identical geographic location maps and occur in the same habitat. ... Potential host spider for P. elegans may include cork-lid trapdoor spiders in the genus Ummidia Thorell, especially U. audouini ...
Conference Program - Athens Institute for Education & Research
Maps of gravity and magnetic basement, deep and near surface structural lineaments were mapped. Euler deconvolution, first and ... Recently we located near the cinder cone "La Polvora" the presence of two intrusive bodies whose trajectory forms a NW ... Title: Investigation with Regard to Mineralogical-Gemological, Geochemical and Mining Potential of Diagenetic Gemmy Opal (Sio2 ... As an economic mining potential, blackish-mottled, gem quality, multi-colored opal (SiO2 + nH2O) (microcrystalline quartz ...
Visualising nascent chain dynamics at the ribosome exit tunnel by cryo-electron microscopy | bioRxiv
... based on calculating surface maps from pdb models and colouring maps based on charge potentials of each residue. Initial SecM ... The model was rigid-body fit into each cryo-EM map in Chimera and then refined manually (residue by residue) in Coot. The SecM ... Electrostatic potential maps for ribosome exit tunnel, FLN6 NC and FLN5 structures were calculated using Chimera 34, ... The PDB model was rigid body fit into sharpened cryo-EM maps in UCSF Chimera 34 and subsequently refined iteratively using ...
Poznan: Mapping and assessing ecosystem services to support decision making towards enhancing green infrastructure and...
... surface water bodies and water courses.. Fig. 6 Recreation Potential in Poznań ... The Recreation Potential map was cross-tabulated with the Recreation Opportunity map, which includes presence of recreational ... the Poznań City Lab assessed the Recreation Potential in the city. The Recreation Potential map (Fig. 6) takes into account ... Based on the Recreation Opportunity Spectrum map, potential areas for greening under urban regeneration action have been ...
Imaging electrocardiographic dispersion of depolarization and repolarization during ischemia: simultaneous body surface and...
... they can be readily identified with high-resolution torso ECG mapping. ... Identifying patients at risk of such abnormalities by use of body surface electrical measures is controversial. We investigated ... Animals, Arrhythmias, Cardiac, Body Surface Potential Mapping, Electrocardiography, Heart Ventricles, Kinetics, Myocardial ... Identifying patients at risk of such abnormalities by use of body surface electrical measures is controversial. We investigated ...
Machine learning-derived electrocardiographic algorithm for the detection of cardiac amyloidosis | Heart
Potential maps displayed electrical potentials at all locations on the heart surface at any time within the map interval. A ... The mapping process involved the fitting of a multi-electrode vest to capture electrical signals from the body surface of study ... Mean ventricular potential maps. QRS potential propagation according to anatomical regions in patients with CA (A) and controls ... 8 Activation maps captured the time of the steepest slope of each electrical potential measured on the cardiac surface. ...
Mineral prospecting and placer mining - Washington State Department of Ecology
Working outside of salmonid habitat (see map).. *Returning effluent (water) from the mining activity back to the water body or ... This permit includes the requirements you must follow in order to discharge water to surface water bodies, like lakes or ... Determine if you are within a mining potential use area (see map) ... View the Potential Use Areas Map. *Learn more about what is ... Mining potential use area*. Allowed with NPDES permit and HPA permit. Allowed - HPA permit or Gold and Fish pamphlet coverage. ...