A single-dipole model and a two-dipole model have been examined to approximate the electrical activity of heart; positions as well as vector components of these dipoles were estimated from the body surface potential distribution that was measured with 64 electrodes arranged on the chest. The "residue" has been defined as a measure for how much potential component is left that cannot be attribut...

BACKGROUND The organ shortage has resulted in increased use of kidneys from expanded criteria donors (ECD). For ECD kidneys unsuitable for single use, dual kidney transplants (DKT) may be possible. There are limited data comparing outcomes of DKT to single kidney ECD transplants, making it unclear where DKT fits in the current allocation scheme. Our purpose was to compare outcomes of DKT and EC...

The roles of the extracellular domain of type II TGF-β receptor (TBRII-ECD) in physiological processes ranging from development to cancer to wound healing render it an attractive target for exploration with chemical tools. For such applications, large amounts of active soluble protein are needed, but the yields of TBRII-ECD we obtained with current folding protocols were variable. To expedite t...

We report on the first evidence of electron capture dissociation (ECD) in a radio frequency (rf) ion trap. Peptide ions, [substance P]2+, trapped in a two-dimensional, linear rf ion trap were cleaved by electrons injected along the central axis of the trap. Along the axis, the rf field component was zero and a magnetic field of 50 mT was applied. This electron injection scheme keeps the energy ...

Background: To evaluate the safety and efficacy of corneal crosslinking (CXL) treatment in children with keratoconus. Materials Methods:A total 45 eyes 34 progressive keratoconus were included this study. CXL was performed according to conventional method. Manifest refraction, uncorrected distance visual acuity (UDVA), corrected (CDVA), topography values, endothelial cell density (ECD) evaluate...

─ This paper aims to present an effective electromagnetic (EM) modelling approach for circular bundle of single-walled carbon nanotubes (CBSWCNTs), based on the electrical conductivity, relative complex permittivity and linear distribution impedance by applying General Ohm’s law for this bundle. The equivalent single conductor material (ESCM) model for personification the CB-SWCNTs is presented...

Source localization using single current dipoles estimates equivalent centers of the spiking gray matter. The extent of the active cortex, however, is difficult to assess from scalp EEG because of the unknown individual volume conduction. The spatial scatter of dipole localizations of single spikes has been proposed as a measure of extent. Single spike localization, however, is strongly depende...

Polyaniline (PANI) was successfully combined with 3DNC as supercapacitor electrodes by two commonly used method: chemical polymerization (CP) and electrochemical deposition (ECD). The combination of PANI and the 3DNC led to a fascinating result, showing high specific capacitance of 615 F/g (CP) and 1120 F/g (ECD) at the current density of 10 A/g. Both electrodes showed stable electrochemical pe...