When sufficiently accurate and complete measurements are available, it will be possible to set limits on the thermal and electrical characteristics of the surface and subsurface materials of the moon.

When compressed, the crystal produces a small electrical current, so when placed under the bridge saddle, the vibrations of the strings through the saddle, and of the body of the instrument, are converted to a weak electrical signal.

Neurons generate electrical signals that travel along their axon s. When a pulse of electricity reaches a junction called a synapse, it causes a neurotransmitter chemical to be released, which binds to receptors on other cells and thereby alters their electrical activity.

When analyzing electrical circuits, the actual direction of current through a specific circuit element is usually unknown.

When certain EEG seizure criteria are met, the device delivers a small electrical charge to other electrodes near the epileptic focus, which disrupt the seizure.

When Godzilla tries to kill Kong with his atomic breath, an electrical storm arrives and revives Kong, giving him the power of an electric grasp.

When subjected to a high enough voltage, insulators suffer from the phenomenon of electrical breakdown.

When inserted together with a galvanometer, into a tuned electrical circuit, it could be used as a very sensitive rectifying detector of high frequency wireless currents, known as radio waves.

When a key is in the normal position an electrical talk path connects the front and rear cords.

When hand-soldering with non-eutectic solder in electrical work, if the joint is disturbed in the pasty state before it has solidified totally, a poor electrical connection may result ; use of eutectic solder reduces this problem.

When electrification came, Americans began to speak of trolleycars or later, trolleys, believed to derive from the troller, a four-wheeled device that was dragged along dual overhead wires by a cable that connected the troller to the top of the car and collected electrical power from the overhead wires, sometimes simply strung, sometimes on a catenary.

When the electrical circuit, consisting of a Daniell cell, a galvanometer of high resistance, and the metallic conductor, consisting of the ebonite plate, and the sheet of copper, or of the tube containing the filings, was completed, only a very small current flowed ; but there was a sudden diminution of the resistance, which was proved by a large deviation of the galvanometer needle when one or more electric discharges were produced in the neighbourhood of the circuit.

When the key is closed, and the apparatus in operation, there are trains of intermittent electrical oscillations set up in the circuit, and if the terminals of the secondary circuit of the oscillation transformer are near together, there is high potential high frequency oscillatory sparks passing between them.

When ΔV < sub > cell </ sub > is positive, then positive electrical charge flows through the cell from the left electrode ( anode ) to the right electrode ( cathode ).

When electrical energy is required to be transmitted over very long distances, it is more economical to transmit using direct current instead of alternating current.

When two traces run parallel, an electrical signal in one can be coupled into the other through electromagnetic induction by magnetic field lines from one linking the other ; this is called crosstalk.

When an antenna and feedline do not have matching impedances, some of the electrical energy cannot be transferred from the feedline to the antenna.

He does not explicitly acknowledge any anticipation of his demonstration of electrostatic repulsion by the latter but, as he quotes a passage from the same page, could not have been unaware that, in a discussion of the nature of electrical attraction, Cabeo had written ( Philosophia Magnetica p. 192 ): " When we see that small bodies ( corpuscula ) are lifted ( sublevari et attolli ) above the amber and also fall back to the motionless amber, it cannot be said that such erratic behaviour ( talem matum-but if " matum " is taken as a misprint for " motum ", then the translation is simply " such motion ") is an attraction by the gravity of the attracting body.

When the myelin is lost, a neuron can no longer effectively conduct electrical signals.

When light is absorbed by a material such as a semiconductor, the number of free electrons and electron holes changes and raises its electrical conductivity.

When a bias voltage and a load resistor are used in series with the semiconductor, a voltage drop across the load resistors can be measured when the change in electrical conductivity of the material varies the current flowing through the circuit.

When the local electric field exceeds the dielectric strength of damp air ( about 3 million Volts / m ), electrical discharge results, often followed by more discharges along the same path.

When these fields are surveyed together, important patterns of relationship emerge indicating a vast community of reciprocal influence, a continuity of thought and expression including many traditions, primarily literary, religious, and philosophical, but frequently including contact with the fine arts and even, to some extent, with science.

When the front knee is straight and locked, allow it to bend again until you feel the bar come lightly into contact with the sides of the Power Stands.

When the alert is triggered, a message is sent to a caregiver or contact center who can respond appropriately.

When in contact with one of the electrodes in a fuel cell, this platinum increases the rate of oxygen reduction to water, either to hydroxide or hydrogen peroxide.

When a body is acted upon by external contact forces, internal contact forces are then transmitted from point to point inside the body to balance their action, according to Newton's second law of motion of conservation of linear momentum and angular momentum ( for continuous bodies these laws are called the Euler's equations of motion ).

When the throat chakra settles and energy is distributed evenly between the head and the heart chakras, one is able to truly contact one's senses and touch real feelings.

When P and N-doped layers are placed in contact, diffusion ensures that electrons flow from high to low density areas: That is, from the N to the P side.

When the key is released, the tangent loses contact with the string and the vibration of the string is silenced by strips of damping cloth.

When Portuguese explorers first came into contact with the Japanese ( see Nanban period ), they described Japanese conditions in analogy, likening the Emperor, with great symbolic authority but little political power, to the Pope, and the Shogun to secular European rulers, e. g. the Holy Roman Emperor.

When surfaces in contact move relative to each other, the friction between the two surfaces converts kinetic energy into heat.

When two miscible liquids are brought into contact, and diffusion takes place, the macroscopic ( or average ) concentration

When Nature failed to do this spontaneously, contact with a conductor of animal magnetism was a necessary and sufficient remedy.

When the reactive substance comes in contact with the resin, it will bond to it, removing it from the air stream.

When a pipette injects a liquid onto a solid, the liquid will form some contact angle.

When he confronted Miller, Miller explained that the deception was necessary since companies at that time were very protective of their talent and it was the only way he could get Romero to initiate contact with him.

When astrologers predicted that his own son would some day become a Christian, Abenner had the young prince Josaphat isolated from external contact.

When Tiso proved reluctant to do so on the grounds that the autonomy that had existed since October 1938 was sufficient for him, and to completely sever links with the Czechs would leave Slovakia open to being annexed by Hungary, Ribbentrop had the German Embassy in Budapest contact the Regent, Admiral Miklós Horthy.

There he repeated in a different form all that he had already said, for all the world as if he had a gramophone fixed in his brain ... When I took leave, he subjected me to an interminable handshake, meanwhile fixing his cold blue eyes on mine, and repeating almost word for word what he said to me on arrival ... I felt I should never be able to establish any human contact with this man " In early June 1940, when Mussolini informed Hitler that he at long last would enter the war on 10 June 1940, Hitler was most dismissive, in private calling Mussolini a cowardly opportunist who broke the terms of the Pact of Steel in September 1939 when the going looked rough, and was only entering the war in June 1940 after it was clear that France was beaten and it appeared that Britain would soon make peace.

When a key is pressed, the foil tightly clings to the surface of the PC board, forming a daisy chain of two capacitors between contact pads and itself separated with thin soldermask, and thus " shorting " the contact pads with an easily detectable drop of capacitive reactance between them.

" When Britain declared war on Germany in September 1939, contact with his Soviet controllers was lost and Philby failed to attend meetings.

When cut open, lithium exhibits a metallic luster, but contact with moist air corrodes the surface quickly to a dull silvery gray, then black tarnish.

When it was pointed out to Niven that the Ringworld was dynamically unstable, in that once the center of rotation drifted away from the central sun, gravity would pull the ring into contact with the star, he used this as a plot element in the sequel novel, The Ringworld Engineers.

When these come into contact with an object they are usually reflected or scattered in many directions.