The elastic recoil helps conserve the energy from the pumping heart and smooth out the pulsatile nature created by the heart.

Each isomer is a local minimum on the energy surface ( called the potential energy surface ) created from the total energy ( i. e., the electronic energy, plus the repulsion energy between the nuclei ) as a function of the coordinates of all the nuclei.

However, the evolution has stopped by itself when the last descendant, an enormously large crab, was created, being unable to reproduce itself due to lack of energy and materials.

This impact created a giant dark spot over 12, 000 km across, and was estimated to have released an energy equivalent to 6, 000, 000 megatons of TNT ( 600 times the world's nuclear arsenal ).

The standard has been created to enable home automation, security, healthcare and energy monitoring applications that are battery powered and can easily connect to the web using the large number of existing DECT enabled modems and be managed using a smartphone app.

EMR is produced from other types of energy when created, and it is converted to other types of energy when it is destroyed.

The total energy contained in an object is identified with its mass, and energy cannot be created or destroyed.

Stored energy is created whenever a particle has been moved through a field it interacts with ( requiring a force to do so ), but the energy to accomplish this is stored as a new position of the particles in the field — a configuration that must be " held " or fixed by a different type of force ( otherwise, the new configuration would resolve itself by the field pushing or pulling the particle back toward its previous position ).

When a system, for example, n moles of a gas of volume V at pressure p and temperature T, is created or brought to its present state from absolute zero, energy must be supplied equal to its internal energy U plus pV, where pV is the work done in pushing against the ambient ( atmospheric ) pressure.

In New Avengers # 19-20 it was stated that energy cannot be created nor destroyed, and the same held true for the energies of the numerous depowered mutants.

Kirlian believed that images created by Kirlian photography might depict a conjectural energy field, or aura, thought, by some, to surround living things.

* Conservation of Energy, which says that energy is neither created nor destroyed.

While searching for the energy of the Black Lantern simultaneously dispatching various Doomsday ' clones ' created from the original to distract Earth's heroes by sending them after the other members of the Superman family with the aid of a robotic duplicate of Lois Lane created to give him an honest opinion on his actions, Luthor encountered Brainiac in space while attempting to alter the last of the Black Lantern energy, acting upon an unspoken theory of his.

The higher energy ( more massive ) mesons were created momentarily in the Big Bang but are not thought to play a role in nature today.

The Prince's perceptions were quick and his energy monstrous, but these qualities were sapped by an Oriental lethargy and a policy of letting nothing interfere with personal passions.

In 1957 the social-economic approach to European integration was capped by the formation among `` the Six '' of a tariff-free European Common Market, and Euratom for cooperation in the development of atomic energy.

The shutter aperture may be made larger or smaller by changing the foil area and adjusting the electrical energy input to the foil.

This project was carried out under sponsorship of the Ballistic Missile Division of the Air Research and Development Command, U.S. Air Force, and had as its goal the investigation of the transport by diffusion of the heat energy of chemical binding.

Since he can neither accept nor reject them all, he must be governed by the time and energy available for his prime professional obligations.

The tremendous energy released by giant rocket engines perhaps can be felt much better than it can be heard.

Sonar can be used to measure the thickness of the heart by placing small crystal transducers at opposite sides of the heart or blood vessel and exciting one with some pulsed ultrasonic energy.

The energy received by the `` pill '' causes the resonant circuit to `` ring '' on after the burst and this `` ringing '' takes place at the resonant frequency of the `` pill ''.

These frequencies are amplified and detected by the FM receiver after each burst of transmitted energy and, after the `` pill '' has been calibrated, precise internal pressure indications can be obtained.

It was shown that by proper anode design the net energy loss of the arc to the anode could be reduced to approximately 15% of the total arc energy.

Feedback of the energy transferred to the anode by applying gas transpiration through the anode.

Gas injection through a porous anode ( transpiration cooling ) not only feeds back the energy transferred to the anode by the above mentioned processes, but also modifies the conditions in the arc itself.

If Af is the change per unit volume in Gibbs function caused by the shear field at constant P and T, and **yr is the density of the fluid, then the total potential energy of the system above the reference height is Af.

The minimum total potential energy is found by taking the derivative with respect to H and equating to zero.

The energy for any isothermal work done by the perfect gas must come as thermal energy from its surroundings.

It appears possible to set a lower limit of about Af for the activation energy of the abstraction of a chlorine atom from a carbon tetrachloride molecule by a chlorine atom to form Af radical.

Furthermore, the exchange would not be expected to be sensitive to trace amounts of impurities because it would not be apt to be a chain reaction since the activation energy for abstraction of chlorine by a chlorine atom would be expected to be too high ; ;

Costs of the effective energy produced by these sources is a major obstacle in the development of food-preservation processes.

Inspired by the time Gershwin had spent in Paris, it evokes the sights and energy of the French capital in the 1920s.

Much energy is used in the vocalization and it takes a toll on the territory holder who may be displaced by a fitter rival if he tires.

Many are phototrophic, although some groups contain members that are mixotrophic, deriving energy both from photosynthesis and uptake of organic carbon either by osmotrophy, myzotrophy, or phagotrophy.

The current drawn by typical constant-voltage energy distribution systems is usually dictated by the power ( watts ) consumed by the system and the operating voltage.

A Bohr model of the hydrogen atom, showing an electron jumping between fixed orbits and emitting a photon of energy with a specific frequency

An electron must absorb or emit specific amounts of energy to transition between these fixed orbits.

Protons have a positive charge and a mass 1, 836 times that of the electron, at, although this can be reduced by changes to the energy binding the proton into an atom.

The energy necessary to remove an electron from its shell ( taking it to infinity ) is called the binding energy.

Any quantity of energy absorbed by the electron in excess of this amount is converted to kinetic energy according to the conservation of energy.

In the event the electron absorbs a quantity of energy less than the binding energy, it will transition to an excited state.

The lowest possible energy an electron can take is therefore analogous to the fundamental frequency of a wave on a string.

The principal quantum number, n, describes the energy of the electron and is always a positive integer.

The frequency and wavelength of the gamma rays indicate that each carries 511 keV of energy ( i. e., the rest mass of an electron multiplied by c < sup > 2 </ sup >).

While the mechanism is not fully understood, it is likely to involve the production of electron – positron pairs, as ordinary matter gains tremendous energy while falling into a stellar remnant .< ref >

As a result, an electron could always radiate energy and fall into a negative energy state.

By considering the propagation of the negative energy modes of the electron field backward in time, Ernst Stueckelberg reached a pictorial understanding of the fact that the particle and antiparticle have equal mass m and spin J but opposite charges q.

The Fermi temperature is defined as this maximum energy divided by Boltzmann's constant, and is of the order of 80, 000 K for typical electron densities found in metals.

An electron from the 2s level fills in the 1s hole and the transition energy is imparted to a 2p electron which is emitted.

When a core electron is removed, leaving a vacancy, an electron from a higher energy level may fall into the vacancy, resulting in a release of energy.

Although sometimes this energy is released in the form of an emitted photon, the energy can also be transferred to another electron, which is ejected from the atom.