Search Results for "Electric Conductivity Of The Heart"

22:50 EST 8th December 2016 | BioPortfolio

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Ventricular Tachycardia VT

Ventricular tachycardia is a pulse rate of more than 100 beats per minute, with at least three irregular heartbeats in a row. It is a major cause of sudden cardiac death. The condition can develop...

Athlete's Heart

Heart Failure HF

Sports and the Heart

Heart Transplantation

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Electric Mesh Device Gives Heart an Electromechanical Hug

NewsA new electric mesh device that can be wrapped around the heart to deliver electrical impulses and thereby improve cardiac function in experimental models of heart failure.

New electric mesh device gives the heart an electromechanical hug

A research team led by investigators at Beth Israel Deaconess Medical Center (BIDMC) and Seoul National University has developed a new electric mesh device that can be wrapped around the heart to deli...

Electric fan use could lead to greater heart rate and core temperature in elderly adults

In a study appearing in the September 6 issue of JAMA, Craig G. Crandall, Ph.D., of the University of Texas Southwestern Medical Center, Dallas, and colleagues examined whether electric fan use would ...

Nanotechnology for energy materials: Electrodes like leaf veins

Nano-sized metallic wires are attracting increasing attention as conductive elements for manufacturing transparent electrodes, which are employed in solar cells and touch screen panels. In addition to...

Thermoelectric silicon material reaches record-low thermal conductivity

(—Researchers have theoretically demonstrated the lowest rate of heat transfer, or thermal conductivity, in any silicon-based material developed so far.

New Technique Uses Electrical Conductivity to Measure Blood in Dry Blood Samples

"Our new method, which involves using an electrode probe to measure electrical conductivity, has proven accurate to within one percent,"

Life-saving heart devices often inaccessible in public places

(Reuters Health) - When the heart stops suddenly, it can sometimes be restarted with an electric shock from an automated external defibrillator (AED) – but even when an AED is nearby, it's often loc...

Researchers find way to tune thermal conductivity of 2-D materials

Researchers have found an unexpected way to control the thermal conductivity of two-dimensional (2-D) materials, which will allow electronics designers to dissipate heat in electronic devices that use...

Matching PubMed Articles

Impact of external medium conductivity on cell membrane electropermeabilization by microsecond and nanosecond electric pulses.

The impact of external medium conductivity on the efficiency of the reversible permeabilisation caused by pulsed electric fields was investigated. Pulses of 12 ns, 102 ns or 100 μs were investi...

Suspension Electrodes Combining Slurries and Upflow Fluidized Beds.

Carbon-based suspension electrodes are currently intensively investigated for emerging electrochemical systems, such as flow batteries, flow capacitors, and capacitive deionization cells. The main lim...

The Influence of Vesicle Shape and Medium Conductivity on Possible Electrofusion under a Pulsed Electric Field.

The effects of electric field on lipid membrane and cells have been extensively studied in the last decades. The phenomena of electroporation and electrofusion are of particular interest due to their ...

Skyrmions and Hall Transport.

We derive a generalized set of Ward identities that captures the effects of topological charge on Hall transport. The Ward identities follow from the (2+1)-dimensional momentum algebra, which includes...

Nonequilibrium simulations of model ionomers in an oscillating electric field.

We perform molecular dynamics simulations of a coarse-grained model of ionomer melts in an applied oscillating electric field. The frequency-dependent conductivity and susceptibility are calculated di...

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