electrode

The electrodes sense this change and then transmit how much pressure the skin is "feeling. "

When measuring the volume resistivity , the test sample is placed between two electrodes and a potential difference is applied between them.

In an operation a few months ago, electrodes were attached to the surface of his brain.

In that procedure, patients have the top of their skull removed and a net of electrodes laid across the surface of their brain.

The fibers consist of an array of metal electrodes connected to a semiconductor and are covered by an insulating polymer sheath.

If it is not the same configuration and size as the electrodes, the conversion constants furnished with the system may be invalid.

You were lucky. When I was a kid, if I wanted an EEG, I had to attach my own electrodes.

Electrodes attached to his face measured how much he flinched on hearing the sound.

Results of electrical survey using non-contact electrodes agree with that of other methods for shallow subsurface investigation.

The trick to a longer life, for light bulbs at least, is to ensure that the lamp has no electrodes.

A light emitting device comprises a pair of electrodes and a mixed layer provided between the pair of electrodes.

The subject was able to see perceptions of light (spots) on all 16 electrodes of the array.

The activity was determined by combining the intrinsic materials factor and that of active surface area of electrodes.

Neural electrodes may eventually move up the spinal cord to what is often characterized as the body's primary erogenous zone.

Students could sign up to implant electrodes into a rat's skull to show thatelectrical stimulation of the brain can affect behavior.

The technology has got better, too. The core of a plasma torch is a pair of electrodes, usually made from a nickel-based alloy.

In a last-ditch attempt to silence the ringing in his ears, Ridder's team implanted electrodes near the patient's TPJ.

Scientists did not implant the chips into the rats' brains, reported PopSci, but instead used electrodes to replicate brain activity.

Intricate, three-dimensional hand motions have been "read" from the brain using nothing but scalp electrodes.

Video signals from a tiny camera inside a pair of eyeglasses are passed into the electrodes, stimulating specific neurons to produce images.

They've already implanted electrodes into blind patients on a temporary basis, allowing them to see flashes of light.

Small electrodes are placed on the outer wall of the eye and an electrical current stimulates the retina to see light.

You are going to make a 'square-pulse' signal that 'plays' the electrodes like a tuning fork; which you can watch on an oscilloscope.

Pacing electrodes were applied to all four pacemaker sites and connected to a stimulator embedded in the inguinal area of each patient.

The electrodes used were non-penetrating, meaning they sit between the patient's brain and skull, but do not actually poke into the brain.

The implants developed by the project will likely be composed of electrodes or optical fibres, and will sit on the surface of the brain.

The amount of energy a battery can store depends on the volume of its electrodes, so a thin battery does not last long.

A traditional capacitor stores electricity as static charges, positive and negative, on two electrodes that are separated by an insulator.

The pair of electrodes measures the difference in electrical potential (voltage) between their two positions above the brain.

The sensor may be formed by attaching at least two electrodes to the polymer-carbon nanotube composite film.

Like a battery, they use positive and negative electrodes separated by an electrolyte.

With a number of subjects he attached electrodes to the area of the scalp near the region where speech originates.

Electrocardiography (ECG or EKG) is the recording of the electrical activity of the heart over time via skin electrodes.

Xinhua News Agency said the scientists used the micro electrodes to command the bird to fly right or left, and up or down.

A light-emitting element of the present invention includes a layer including a luminescent substance between a pair of electrodes.

It is concise for the liquor pulse discharge facility of its electrodes rotation with ultrasound device to be introduced by this paper.

For this application, the best choice is to use a sapphire substrate and copper electrodes to mount the sample, as shown in Figure 2.

The X-ray image on the left shows a grid of electrodes placed directly on the surface of a patient's brain.

Nevertheless, brain activity can be recorded on an EEG just by taping a few electrodes to someone's scalp.

The influences of presintering craft on the oxidation resistant properties of the surface of molybdenum electrodes were also investigated.

In this method, an electric current is passed across two electrodes, and the metal surfaces are placed between them.

After amplifying, the random signal is sent to the body position to be treated via the output electrodes.

It had just 16 electrodes, was implanted in six patients and was never intended for market.

Especially in the case of high load of current, its excellent performance is far better than that of other electrodes.

But in the long term the ultimate goal would be to place electrodes in the motor cortex of the brain.

Porosity is often found when using low-hydrogen electrodes such as E-7018, and it may be difficult to establish why this occurs.

In general, there is a measurable difference in potential between the two electrodes whether the cell is passing a current or not.

for the impedances between each pair of electrodes in this model yielded a computationally fast, versatile, and modular formulation.

The spark consists of an electric are produced by applying a high voltage across the electrodes of a spark plug.

While a pair of hollow jacks without electrodes are correspondingly and additionally arranged on the lamp base.

Each cell consists of two electrodes separated by an electrolyte, often a polymer gel.

Since the microwaves can transmit energy through the walls of the quartz tube, no electrodes are needed inside the sealed tube.

Even the fruit beetle isn't strong enough to carry much besides the electrodes and radio antennas that steer it.

However, with a reduced operating temperature, the electrochemical performance of the electrodes decreased.

To examine the sequence of DNA, such a nanopore is put between the source and train electrodes.

The switch could also be a programmable resistor that includes a solid electrolyte sandwiched between first and second electrodes.

I slept feeling as though Dr. Raeburn had attached electrodes to my head, willing into my mind a dream about my mother.

Wires protruding from the side are attached to electrodes implanted in her brain.

One of the electrodes, the cathode, is made of lithium cobalt oxide; the other, the anode, is composed of carbon.

Optimal wire spacings, windproof electrodes and wire-plate matching of lower back corona had been presented through the experiments.

A probe body is removably received within an aperture of the sleeve and includes a pair of electrodes that project inside the tank.

A lead-acid battery is a collection of cells, each of which contains two electrodes immersed in a strong solution of sulphuric acid.

A conventional electrocardiogram (ECG) is made by attaching electrodes to a person's body and recording signals that originate in the heart.

A high voltage between a pair of gridded electrodes accelerates positively charged ions toward the negative electrode.

In July 2002, the 60-year-old Kraus went into the hospital for an operation that implanted electrodes in his brain to control the shaking.

Then, he says, they place a grid of electrodes on the surface of the brain and "close everything back up. "

The total conductance of a solution depends on the number and kinds of ions in the solution and the characteristics of the electrodes.

The metal ions are provided by sacrificial electrodes comprising alloy members of the metal elements to be provided to the water stream.

EEG requires a helmet with as many as120 electrodes in it, and that these electrodes have to be affixed to the scalp with a gel.

a distance between the X and Y electrodes of each sustain electrode pair is greater than a height of the barrier ribs.

The constraints of minimal microprobe dimension, force withstanding capabilities, and the electrodes crosstalk are the main design issues.

For Liu, bright parts of the film look like lakes and mountains, while the gold electrodes appear to be a fence.

But the tools of his trade were too crude: Electrodes inserted into the brain would stimulate too many cells in their vicinity.

The material can be used to repair cracked, chipped or broken graphite trays, boats, heating elements, susceptors, dies and electrodes.

The ESP consist of lanes (gas-passages) formed by vertical collection plates with corona electrodes suspended in the centre of these lanes.

the plasma body spraying nozzle comprises an insulator outer cover, knife-shaped metal electrodes and a water vapor atomizing nozzle etc.

To track these reverberations, Dr. Tononi and his colleagues recorded brain activity with a mesh of scalp electrodes.

This is a single cell of a battery . The zinc nail and the copper penny are called electrodes . The lemon juice is called electrolyte.

The probe tool may be configured to permit adjustment of the fixed relative position of the electrodes within a given range.

The invention provides semiconductor solar cells having front surface electrodes and a method for manufacturing the same.

Multiple external sensors (e. g. , ion-selective electrodes) may be immersed in the suspension within the bore of the magnet.

The electrodes are then encapsulated with a porous ionic conducting separator and another electrode matrix is then printed on the separator.

This paper discusses these four criteria and identifies the materials that are the best candidates for such electrodes.

and at least two electrodes that are interval set and electrical connect with the transparent conducting layer.

The technique, known as EEG, is painless and involves attaching electrodes to the head.

Deep brain stimulation is done by implanting electrodes in the brain that send electrical impulses to specific parts of the brain.

The EL lamp is essentially a capacitor structure with an inorganic phosphor ( zinc sulphur compound ) sandwiched between electrodes.

Here, an "artificial retina" consisting of an array of electrodes sends messages along the optic nerve to the brain.

This current rapidly heats up the fill material generating a plasma arc between the electrodes.

Again, it's got technology, it's got electrodes going into its left and right hemispheres, it's got a camera on top of its head.

The contact method with low contact force on Al electrodes is required for test probing of LSI for the next generation.

CS is usually used as a matrix to immobilize biomolecules to construct biosensors such as enzyme electrodes.

NO DEFORMATION: Width of the welded joint is small and only a little quantity of heat is produced, since wire electrodes are used.

Electronic cochlear implant is an electronic device for restoring deaf people's hearing with limited electrodes implanted in their cochlear.

Electrodes stream down making a tunnel of ionized particles capable of conducting electricity.

The electrodes stay in permanently, powered by an implanted pacemaker.

Barbara Campbell is part of a worldwide experiment testing whether electrodes implanted in the eye can restore sight.

The present invention discloses a plasma display panel which comprises a plurality of row electrodes and a plurality of column electrodes.

In addition to get a detailed picture of individual neurons subjects had to have electrodes implanted deep in the brain using surgery.

The sacrificial electrodes may comprise alloy members of the metal elements to be provided to the water stream.

This practice is much more common with low hydrogen electrodes, since the core wire melts up inside the flux coating.

If the sewage is placed between electrodes with the bacteria present, this process can be harnessed to generate an electrical current.

This simple maintenance helps guarantee the efficiency and precision of your refillable electrodes.

Surgeons implant electrodes at certain spots in the brain and use electricity to stimulate those parts of the brain.

When the current applied by the gate is high enough, electrons flow through the channel between the source and drain electrodes.

The pacemaker includes a right ventricle (RV) lead having four electrodes adapted to be inserted into the RV apex.

Recording of Monophasic Action Potential Across the Left Ventricular Free Wall in Vivo With Composite Electrodes.

Conducting tubes are used in wires and electrodes but semiconducting tubes are the active material for transistors or solar cells.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. DETERMINATION OF SOFTENING POINT BY THE RING-BALL METHOD.

The position of electrodes are found to be the very important factor that effect the diamond growth uniformly.

Polymer- coated electrodes are considered as a kind of new materials which may be widely used in near future.

In a chemical reaction, an enzyme triggers a redox flow from the lactate which can be measured using electrodes.

In the bipolar method, the EEG is measured from a pair of scalp electrodes.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. DETERMINATION OF CONTENT OF TOLUENE-INSOLUBLE MATERIAL.

It has relation to the discharge gap, air concentration, frequency, and temperature difference between two electrodes.

The main factors influencing trace chlorine are electrodes pollution and the invalidation of the reference electrodes.

For a transistor to function normally, it is necessaryto apply proper voltages to its electrodes.

The electrodes of armored thermocuple are made of two different materials.

In which case it may be a good idea to pull off your electrodes and just go home.

A pixel is built by sandwiching a layer of P-Ink, along with a small amount of electrolytic fluid, between two transparent electrodes.

Said electric gang socket has annular electrodes and bottom contacts on its internal side wall and bottom of its recess.

The gate electrode is located vertically over the channel portion and portions of the source and drain electrodes.

At the same temperature, the higher the voltage between the two electrodes, the bigger the corona wind intensity.

The discharge is sustained in a large gap between the electrodes by establishing a high potential difference between the electrodes.

To measure brain activity, the technique uses imperceptible electrical currents produced by electrodes placed on the head.

of electrochromic thin film electrodes are related to the electrochemical and optical properties of each coated electrochromic (EC) layer.

The Model 8009 includes conductive rubber for the top and bottom electrodes to enhance surface contact between the sample and the fixture.

A DC potential applied to the electrodes is uniformly reversed at intervals, to encourage sacrificial erosion thereof.

They aremoniteringmonitoring her through wire electrodes implanted in her brain.

Specialist robots can creep inside a patient's chest cavity to attach electrodes to a pacemaker or along sewer pipes looking for cracks.

Effect of the bottom electrodes on the capacitors of PYZT ferroelectric thin films.

Unfortunately, the brain in a vat experiment complicates this argument, too, since a brain connected to electrodes could still think.

Pyrrole was polymerized on alkanethiol self-assembled SAMs monolayers modified gold electrodes through electrochemical method.

With increasing the number of the electrodes, the electrical field is distributed more uniformly.

Such key techniques as the design of the electrodes and their tracks, the fixtures of the cathodes and the impeller are discussed.

Subsequently, the adjacent solar cells are interconnected by connecting the connection electrodes with a connection wiring 4.

Welding consumables - Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen.

A network of 124 electrodes stuck on the scalp and face of each baby also recorded brain activity during the experiments.

The pixel electrodes are electrically connected with the corresponding scanning wires and data wires by the active components.

The results show that strong energy trapping can be achieved and adjusted using electrodes with variable thickness.

mental electrodes were used to record the electrical activity of the cortex.

The stairstep, however, should cause back-slipping molecules between adjacent electrodes to circulate in a loop, creating a local eddy.

A multi-channel radio frequency generator for high-frequency thermal treatment is used in combination with a plurality of electrodes.

Each cell arrangement has a particular constant, which is a function of the volume of the conducting solution between the electrodes.

It is composed of two molten metals, acting as electrodes, and one molten salt, acting as an electrolyte.

The maximum discharge capacity of the composite alloy electrodes increases with increasing temperature.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. MEASUREMENT OF DYNAMIC VISCOSITY.

The electrodes are of porous carbon to permit diffusion of the gaseous fuels, e. g. , hydrogen and oxygen, into the cell.

Tungsten electrodes for inert gas shielded arc welding, and for plasma cutting and welding. Codification.

Most electrodes are designed around the assumption that nerves are round, he says.

When no electricity is delivered, a voltage difference between the electrodes drives a current in the other direction.

One of the electrodes is composed of metallic lead, the other of porous lead dioxide.

Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification.

With the increase of the sintering temperature, the adhesion force of Ni electrodes enhances, and the square resistance decreases.

Researchers at the Berlin Institute for Technology attached electrodes to the scalps of volunteers inside a driving simulator.

With corona current experiment the constructions and voltage of two electrodes were optimized.

In theory, researchers could receive signals from hundreds or even thousands of electrodes.

Sealed inside a glass tube, a stream of electrons carried a current through a vacuum between electrodes.

The morphologies and characteristics of the modified electrodes with and without redox mediators were analyzed.

One is a standard battery, in which the whole material of the electrodes acts as a storage medium.

An Electrical Surface Treatment system consists of high frequency generator, high voltage transformer and treating electrodes.

DBS involving the implantation of tiny electrodes into specific points in the brain that are attached to an external "battery pack. "

The microbes generate electricity as they eat, and the electrodes capture it to power the light.

The plastic housing, mostly polypropylene, contains lead electrodes and sulphuric acid. These materials can all be completely recycled.

Carbonaceous materials for the production of aluminium. Pitch for electrodes. Determination of coking value.

The Contractor shall provide to the Owner with all the welding wires and electrodes within his scope of supply.

So a new testing method is proposed, in this measurement, the position of electrodes must not be restricted.

The tube forms a continuous arc path and the tube is provided with electrodes disposed at each end of the arc path.

The electrolyte level in refillable electrodes should be checked before performing any measurements.

Less tendency of material deformation: It has obvious advantage in the processing of thin electrodes.

These can be measured by electroencephalography (EEG), using electrodes placed on the scalp.

The brain perceives the patterns of light spots corresponding to the stimulated electrodes.

In the 1930s, neuroscientists began to record these impulses with implantable electrodes.

They hope to carry out the first permanent implantation of their new electrodes in November.

The power supply provides an RF signal to electrodes of a storage device to create a trapping field.

The electrodes in themselves are combined with dielectric insulating materials with controlled bio-compatibility.

Water is used for carrying away the pollutants collected by electrodes and sheets and maintain the reactor in optimal operating conditions .

Aim: To investigate the application of chemically modified electrodes in potentiometric stripping analysis.

Li-ion batteries use cobalt oxide electrodes, which are the main cause for excessive heating.

welding consumables - wire electrodes , wires and rods for welding of aluminium and aluminium alloys - classification.

They get their intense, blue-tinged light direct from the tiny plasma glowing brightly between the lamp's electrodes.

erosion mechanism of electrodes in oxidizing atmospheres and oxidation-resistent electrode materials.

Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of high strength steels - Classification.

and an interelectrode distance variation device (7) for changing a distance between the electrodes.

The chemical and mechanical properties of the electrodes should be as similar as possible to those of the base metal.

In the Ohmic contacts of LED electrodes, carriers have different transmission mechanisms be- tween metal electrode and semiconductor.

carbonaceous materials for the production of aluminium . pitch for electrodes . sampling.

The density detectors and the micro resistivity electrodes are examples of sensors that must be placed on pads.

To reduce production costs, electric arc furnace design focuses on minimizing the consumption of both energy and electrodes.

These electrodes can be interesting for machiningmatrices of parts requiring only beautiful appearance.

The active metal in the aluminum alloy thermostat housing and radiator are the negative electrodes or anodes .

China is a country with rich tungsten resource, tungsten electrodes have been widely applied in the TIG welding.

The installation of gas distributor and choice of discharge electrodes and collecting electrodes are made through simulating test.

Nominal dimensions of cylindrical machined graphite electrodes with threaded sockets and nipples for use in electric arc furnaces.

For electrodes that make ohmic contact with tissues: gold, platinum, platinum-iridium, tungsten, and tantalum are good candidates.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. DETERMINATION OF ASH.

welding consumables . wire electrodes and deposits for gas shielded metal arc welding of non alloy and fine grain steels . classification.

Two aluminum electrodes inside the eel's tank capture that energy and send it down a wire to a nearby Christmas tree.

Resistance welding - Procedure for the evaluation of the life of spot welding electrodes using constant machine settings.

Past efforts at a BCI to animate an artificial limb involved electrodes inserted directly into the brain.

(Electrochemistry at Semiconductor and Oxidized Metal Electrodes).

We study the effects of electrodes of nonuniform thickness on thickness-shear vibration frequencies and mode shapes of quartz resonators.

The ionic layers are also very close indeed to the surfaces of the electrodes, and obviously run parallel with them whatever their shape.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. PITCH FOR ELECTRODES. DETERMINATION OF DENSITY. PYKNOMETRIC METHOD.

CARBONACEOUS MATERIALS FOR THE PRODUCTION OF ALUMINIUM. COKES FOR ELECTRODES. SAMPLING.

One way is by implanting electrodes into the brain to measure the electrical activity associated with certain movements.

Self capacitance: Circuitry monitors changes in an array of electrodes.

electric arc welding . ovens for the drying and storage covered electrodes . specifications and tests.

Effects of the electrodes size on the mini-scale laminar flow diffusion combustion of liquid ethanol were analyzed.

Effective structures of bottom electrodes, one anode structure and one cathode structure, are developed for top-emitting OLEDs.

The first substrate has a first conductive layer and first electrodes extending from two opposite sides of the first conductive layer.

When used as a joint compound for furnace electrodes, it will lock the joint and lower the joint electrical resistivity.

Internal electrodes feature low DC resistance, minimizing wasteful power consumption.

The quantity of energy distribution into electrodes was analyzed and calculated.

Thus, the preparation of the organic field-effect transistor with mixed-contact electrodes is finished.

In the Minnesota study, researchers sedated macaque monkeys and placed recording electrodes in their spinal nerves.

The chip receives visual information and activates electrodes that in turn fire the nerve cells that carry visual input to the brain.

Covered electrodes for manual metal arc welding - Procedure for the deposition of weld metal - Hardness tests.

Testing the voltage and current with a multi-meter by connecting two different electrodes with each other.

Nanocomposites based on CNTs and nanoparticles have been of great interest in chemically modified electrodes in recent years.

MANUAL METAL ARC WELDING ELECTRODES DEPOSITING A METAL FOR USE AT LOW TEMPERATURES. SYMBOLISATION. FILLERS MATERIALS.

We model preheating the reservoir with low frequency current using two horizontal electrodes, before injecting steam.

They are monitoring her through wire electrodes implanted in her brain.

The microelectronic chip has a set of electrodes that detect oxygen saturation.

Oxygen electrode measurement using sophisticated Clark type oxygen electrodes.

Another uses electroencephalography (EEG), which detects the same activity using electrodes placed on the scalp.

Deep brain stimulation requires placement of electrodes at specific neuroanatomical sites.

An external connection between the two electrodes to complete the circuit.

A charge-balanced biphasic current was delivered to the optic nerve via inserted wire electrodes in the anaesthetized rabbits.

This picture is showing side-view of a silicon-nanowire held between and resting on two opposite nickel electrodes.

Two electrodes, or terminals, separate an electrolyte -- a chemical compound that generates negative ions.

Welding consumables. Covered electrodes for manual metal arc welding of non alloy and fine grain steels. Classification.

By embedding electrodes into it as it sets, Yucan measure changes in electrical resistance to detect compression frompassing cars.

Using the high voltage between the two electrodes to breakdown of gas layer, thus generating an electric arc ignition devices.

Power leads link the electrodes to a small hermetically sealed metal box, called the generator, that contains the battery and electronics.

Soft start-up circuit designed to ensure that the electrodes and nozzle, etc, wearing parts of long life and durable.

Moreover, no gel is needed for these electrodes to make a good contact with the headset-wearer's scalp.

produces light when electric current flows across the gap between two electrodes.

At high photocurrent conditions, the presence of gas bubbles was observed on the surfaces of the Pt electrodes.

MAIN OUTCOME MEASURES: The lesion volume and the change of temperature with time around single radiofrequency electrodes in bone tissue.

Doctors use the electrodes to identify the precise trigger point of the patient's fit, before removing the tissue.

Higher contact resistance due to poor adhesive of polyolefine matrix to cupric electrodes.

Influences of distances between electrodes on eigenfrequency of the linear beam are bigger.

The charts of the inline pole-dipole array in this paper shows the sounding principle and the electrodes configuration mode.

The specially made cap type and waistcoat type electrodes are used to cover the common acupoint of human body.

Accidental electrical shorts or breakdowns between the electrodes are likely when small samples are used.

Researchers implanted electrodes in the brains of 20 people who were in a major depressive episode.

This work will be helpful to identify electrodes contact structures of the molecular electronic devices.

The effect of the size and the proportion of marble on the press performance and appearance quality of surfacing electrodes were discussed.

They are monitoring her throughwiredwire electrodes implanted in her brain.