Most reactor designs use the naturally occurring mix of lithium isotopes.

Most of the fuel mass in a reactor is.

Most neutrons in a reactor are prompt neutrons ; that is, neutrons produced directly by a fission reaction.

Most nuclear submarines have a single reactor, but Russian submarines and the had two.

Most media attention is attracted by Mohammed Bouyeri, sentenced to life imprisonment for murdering Dutch film director Theo van Gogh and by Samir Azzouz, suspected of planning terrorist attacks on the Dutch parliament and several strategic targets such as the national airport and a nuclear reactor.

Most current ADS designs propose a high-intensity proton accelerator with an energy of about 1 GeV, directed towards a spallation target made of thorium that is cooled by liquid lead-bismuth in the core of the reactor.

Most LWRs also have negative reactivity coefficients ; however, in an IFR, this effect is strong enough to stop the reactor from reaching core damage without external action from operators or safety systems.

Most of these were made with the reactor shut down.

Most I-131 production is from nuclear reactor neutron-irradiation of a natural tellurium target.

Most recently during Operation TOMODACHI, MAG-36 deployed to mainland Japan immediately following the triple-disaster created by an earthquake, tsunami, and damaged nuclear reactor to provide much needed relief to our host nation.

Most of the systems development and reactor testing was conducted at the Santa Susana Field Laboratory, Ventura County, California using a number of specialized facilities.

Most of these early synchronous CPUs ran at low clock rates compared to modern microelectronic designs ( see below for a discussion of clock rate ).

Most modern CPU designs are at least somewhat superscalar, and nearly all general purpose CPUs designed in the last decade are superscalar.

Most of the Lisp systems whose designs contributed to Common Lisp — such as ZetaLisp and Franz Lisp — used dynamically scoped variables in their interpreters and lexically scoped variables in their compilers.

Most designs are a compromise between practicality and energy efficiency.

Most modern designs support multiple independently targetable reentry vehicles ( MIRVs ), allowing a single missile to carry several warheads, each of which can strike a different target.

Most modern motherboard designs use a BIOS, stored in an EEPROM chip soldered or socketed to the motherboard, to bootstrap an operating system.

Most designs are cooled by inert helium.

Most of the terminal unit equipment used for receiving RTTY signals was homebuilt, using designs published in amateur radio publications.

Most modern FDCs bear designs, called " cachets ", related to the theme of the stamp issued.

Most of the STI staff worked on the zone art and special stages, while most of Sonic Team worked on the level designs and the programming.

Most of the designs were inspired by Italian designer Carlo Scarpa.

Most designs cope with more than 64 corners.

An enthusiast of Tangram puzzles, Loyd published a book of seven hundred unique Tangram designs and a fanciful history of the origin of the Tangram, which was, however, presented as true, and has been described as " Sam Loyd's Most Successful Hoax ".

Most steam turbines use a mixture of the reaction and impulse designs: each stage behaves as either one or the other, but the overall turbine uses both.

Most of these designs include computer-controlled machinery that copies itself.

Most, but not all, finger-operated designs are symmetrical in design, making them usable by both hands, while thumb-operated designs are by their nature asymmetric or “ handed ,” allowing the smallest examples to be held in the air.

Most recent designs are For The People and Empire of the Sun, each of which won the Charles S. Roberts Award for best game in their category.

Most of Wallace's inventions look not unlike the designs of W. Heath Robinson and Rube Goldberg, and Nick Park has said of Wallace that all his inventions are designed around the principle of using a sledgehammer to crack a nut.

Most large yachts, and up, are also cruisers, but their design varies greatly as they are often " one off " designs tailored to the specific needs of the buyer.

Most serious mass driver designs use superconducting coils to achieve reasonable energetic efficiency ( often 50 % to 90 +%, depending on design ).

Most designs are rocket engines where the energy is provided by the beam, and is used to superheat propellant that then provides propulsion, although some obtain propulsion directly from light pressure acting on a light sail structure, and at low altitude heating air gives extra thrust.

Most proposed antimatter rocket designs require a large amount of antimatter ( around 10 grams to reach Mars in one month ).

Most modern designs use a detachable magazine, which is removed for reloading.

Most of the current amateur clubs and leagues in existence have developed since the 1980s, when leagues began to be established in North America, Europe and Asia.

Most of the divisions still in existence within the Christadelphian community today stem from further divisions of the Berean fellowship.

Most Islamic opinions ( millions of fatwā have been issued over the 1, 400 years of Islam's existence ) deal with mundane issues faced by Muslims in their daily life, such as the customs of marriage, financial affairs, moral questions, et cetera.

Most of the new instructions are modifications of existing instructions to handle the existence of the additional registers, such as load, store, add, and the like.

Most of the modern disciplinary rules followed by bhikkhus and bhikkhunis — as encoded in the Patimokkha — relate to such an existence, prescribing in great detail proper methods for living and relating in a community of bhikkhus or bhikkhunis.

Most histories of M & A begin in the late 19th U. S. However, mergers coincide historically with the existence of companies.

Most outers target those who support decisions and further policy, both religious and secular, which discriminate against gay people while they themselves live a clandestine gay existence.

Most of the temples were built near springs, and in some of them there is evidence of the existence of a fire, which was always burning.

Most of the Italian leftish political parties of the time, including the Italian Communist Party ( PCI ), denied the Red Brigades ' involvement in the murder and even the Red Brigades ' existence itself.

Most of Sumatra used to be covered by tropical rainforest, but economic development coupled with corruption and illegal logging has severely threatened its existence.

Most Teletype audio recordings in existence today are of teleprinters operating at 60 words per minute, and mostly of the Teletype Model 15.

Most recently, the last principle, adopted in 1985 and generally known as the Seventh Principle, " Respect for the interdependent web of all existence of which we are a part ", and a sixth source ( adopted in 1995 ), " Spiritual teachings of earth-centered traditions which celebrate the sacred circle of life and instruct us to live in harmony with the rhythms of nature " were added to explicitly include members with Neopagan, Native American, and pantheist spiritualities.

Most of the athletic venues were already in existence from the first time St. Moritz hosted the Winter Games in 1928.

Most contemporary formulations of the Transcendental argument have been developed within the framework of ( Christian ) Presuppositional apologetics, hence they tend to conclude that the God of Christianity is the one whose existence is being demonstrated.

They were refugees from former Byzantine or Venetian territories that were occupied by the Ottomans in the late 15th and 16th c. The first Greek community was established in Ancona early in the 16th c. Natalucci, the 17th c. historian of the city, notes the existence of 200 Greek families in Ancona at the opening of the 16th c. Most of them came from northwestern Greece, i. e. the Ionian islands and Epirus.

Most of these observatories were of limited size and were dismantled as soon as the initial survey was complete, but the one founded by Sabine at Toronto in 1840 is still in existence.

Most of the ZFC axioms state the existence of particular sets defined from other sets.

Most contemporary psychological research questions the existence of Jungian functions and the MBTI's ability to tell which function is dominant.

Most high explosives contain carbon, hydrogen, nitrogen and oxygen atoms and thus comparing their relative abundances of isotopes can reveal the existence of a common origin.

Most notably the phrase that is contained in the addition to § 258, which was initially translated as " The state is the march of God through the world " as well as being translated thus: " The existence of the state is the presence of God upon the earth ".

Most Indo-Europeanists accept at least some version of laryngeal theory because their existence simplifies some otherwise hard-to-explain sound changes and patterns of alternation that appear in the Indo-European languages, and solves some minor mysteries, such as why verb roots containing only a consonant and a vowel have only long vowels e. g. * dō-" give "; re-reconstructing * deh < sub > 3 </ sub >- instead not only accounts for the patterns of alternation more economically than before, but brings the segmental structure of these roots into line with the basic IE pattern, consonant-vowel-consonant.

Most Buddhists do acknowledge the existence of gods in Hindu pantheon.

Most of Gall's work on religion was detailed in a book called The Stars and the Angels in which he not only argues for the existence of other inhabited planets but describes the view that Gabriel would have had on his way from heaven to earth to tell Mary that she would have a baby next Christmas.

Most land plants and thus, one might say, the very existence of land ecosystems rely on mutualisms between the plants which fix carbon from the air, and Mycorrhyzal fungi which help in extracting minerals from the ground.