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Page "Nuclear chain reaction" ¶ 7
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These and free
These pores cross both of the membranes, providing a channel that allows free movement of small molecules and ions.
These layers of fixed positive and negative charges, collectively known as the depletion layer because they are depleted of free electrons and holes.
These activities may include such activities as free downloads, online video content, and online web presentations.
These prior and subsidiary decisions contribute, I think, to our sense of ourselves as responsible free agents, roughly in the following way: I am faced with an important decision to make, and after a certain amount of deliberation, I say to myself: " That's enough.
These companies offered their services or end product for free with the expectation that they could build enough brand awareness to charge profitable rates for their services later.
These predefined circuits are commonly called IP cores, and are available from FPGA vendors and third-party IP suppliers ( rarely free, and typically released under proprietary licenses ).
These proposals ranged from various forms of worker cooperatives coordinated by free markets such as Mutualism ( economic theory ), to state-owned enterprises competing with each other in open and unregulated markets.
These others call or summon ( fordern auf ) the subject or self out of its unconsciousness and into an awareness of itself as a free individual.
These states consisted of kingdoms, grand duchies, duchies, principalities, free Hanseatic cities and one imperial territory.
These precautions are often seen as less necessary for sex partners in committed relationships, if they are known to be free of disease.
These laws are those for areas not covered by the Protocol 3 opt-out that the UK included for the Isle of Man in its accession treaty – the areas excluded being free movement of persons, services and capital, and taxation and social policy harmonisation.
These ions move through the channel pore single file nearly as quickly as the ions move through free fluid.
These free arrangements for piano and low or high voice were intended to fit the tastes and musical practices associated with art songs of the time.
These were given to the captains directly by the Emperor to reward their efforts in the conquests, and they in turn were to grant benefices to their warrior contingents, who were a mix of free and unfree men.
These factors significantly influenced the popularity of the concept of colonization as a ‘ solution ’ to the ‘ problem ’ of free blacks.
These pilotis, in providing the structural support for the house, allowed him to elucidate his next two points: a free façade, meaning non-supporting walls that could be designed as the architect wished, and an open floor plan, meaning that the floor space was free to be configured into rooms without concern for supporting walls.
These are sociopathic Mentats free from the usual constraints of human morality or instinctual considerations ( Piter is, among other things, a sadist, and acts as torturer for the Baron ).
These are exported through the nuclear pore complexes to the cytoplasm, where they remain free or become associated with the endoplasmic reticulum, forming rough endoplasmic reticulum ( RER ).
These geographic barriers kept the interior of Oman free from foreign military encroachments.
These are available as cross-platform free / open source or proprietary programming interfaces written on top of OpenGL and systems libraries to enable the creation of real-time visual simulation applications.
These belief systems hold that the Creator ( or, in some cases, Nature or Evolution ) has fashioned a system of absolute freedom: human volition that features a free and independent nature.
These early writers used terms such as libertas populi, a free people, to describe the states.
" These United colonies are, and of right ought to be, free and independent states.

These and neutrons
These scintillators are already widely used commercially in detectors of neutrons or gamma rays.
These neutrons are termed thermal neutrons.
These can be used to create pulses of neutrons, they have been used for some activation work where the decay of the target isotope is very rapid.
These equations explain quantitatively how quarks can bind together into protons and neutrons ( and all the other hadrons ).
These neutrons may be emitted during either spontaneous or induced nuclear fission, nuclear fusion processes, or from any other nuclear reactions.
These neutrons, being electrically neutral, are no longer held in the stream of plasma by the toroidal magnets and continue until stopped by the inside wall of the tokamak.
These neutrons activate elements placed within the reactor.
These eventually build up to a level where they absorb so many neutrons that the chain reaction stops, even with the control rods completely removed.
These neutrons can then go on to produce other nuclides via neutron-induced fission, or by neutron capture.
These extra neutrons implied a high probability that a gun-type bomb with plutonium would detonate too early, before a critical mass was formed, scattering the plutonium and producing a small " fizzle " of a nuclear explosion many times smaller than a full explosion.
These fields then persist due to persistent currents in a proton-superconductor phase of matter that exists at an intermediate depth within the neutron star ( where neutrons predominate by mass ).
These neutrons lose energy through elastic collisions with nuclei in the formation.
These could be raised and lowered to control the reaction, with any seven inserted being enough to absorb sufficient neutrons that no chain reaction could happen.
These neutrons move at a high velocity, so they are likely to escape into the moderator before being captured.
These delayed neutrons, which are emitted at lower velocities, will limit the rate at which a nuclear reactor will shut down.
These TRIUMF facilities, PIF & NIF, have since become recognized as premier test sites for space-radiation effects using protons and, with the capability of using these protons to produce a neutron-energy spectrum similar to that found at aircraft altitudes and at ground level, testing with neutrons is also possible.
These fission products are important to the operation of the reactor because some fission products contribute delayed neutrons that are useful for reactor control while others are neutron poisons that tend to inhibit the nuclear reaction.
These neutrons can be used to produce extra fuel, or to transmute long half-life waste to less troublesome isotopes, such as was done at the Phénix reactor in Marcoule in France, or some can be used for each purpose.
These hit a heavy metal target such as lead, thorium or uranium and produce neutrons through the process of spallation.
These two isotopes are similar in many ways, except that only < sup > 235 </ sup > U is fissile ( capable of sustaining a nuclear chain reaction of nuclear fission with thermal neutrons ).
These are small particle accelerators that cause a brief fusion reaction by accelerating deuterium into a tritium target ( or potentially vice-versa ), producing a short energetic pulse of neutrons.
These correspond to the cohesive binding of all the nucleons by the strong nuclear force, the electrostatic mutual repulsion of the protons, a surface energy term, an asymmetry term ( derivable from the protons and neutrons occupying independent quantum momentum states ) and a pairing term ( partly derivable from the protons and neutrons occupying independent quantum spin states ).

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