Despite these facts, most mathematicians accept the axiom of choice as a valid principle for proving new results in mathematics.

In the East, the principle set forth in the Code of Justinian still applies, whereby most abbots are immediately subject to the local bishop.

The most important of these was the principle that came to be called Ampère ’ s law, which states that the mutual action of two lengths of current-carrying wire is proportional to their lengths and to the intensities of their currents.

: In the Alexander technique lexicon, the principle of " inhibition " is considered by teachers to be the most important to gaining improved " use.

It is quite conventional in principle in past and present computing machines of the most varied types, e. g. desk multipliers, standard IBM counters, more modern relay machines, the ENIAC " ( Goldstine and von Neumann, 1946 ; p. 98 in Bell and Newell 1971 ).

It is also largely accepted in most jurisdictions that this principle can be overridden in the company's constitution.

One of the most common objections to rule-consequentialism is that it is incoherent, because it is based on the consequentialist principle that what we should be concerned with is maximizing the good, but then it tells us not to act to maximize the good, but to follow rules ( even in cases where we know that breaking the rule could produce better results ).

While this might suggest that the Earth is at the center of the Universe, the Copernican principle requires us to interpret it as evidence for the evolution of the Universe with time: this distant light has taken most of the age of the Universe to reach and shows us the Universe when it was young.

The originality of Descartes ' thinking, therefore, is not so much in expressing the cogito — a feat accomplished by other predecessors, as we shall see — but on using the cogito as demonstrating the most fundamental epistemological principle, that science and mathematics are justified by relying on clarity, distinctiveness, and self-evidence.

The most common guitar pickup uses the principle of direct electromagnetic induction.

* 1963 – The European Court of Justice's ruling in Van Gend en Loos v Nederlandse Administratie der Belastingen establishes the principle of direct effect, one of the most important, if not the most important, decisions in the development of European Union law.

Second, Robinson appeals to the critical principle, widely applied in textual study, that the account is most likely to be original that best explains the other variants.

Mechanically powered hammers often look quite different from the hand tools, but nevertheless most of them work on the same principle.

The most rigorous realization of the holographic principle is the AdS / CFT correspondence by Juan Maldacena.

During the gradual process by which Homo erectus made a transition from furry to naked skin, their hair texture putatively changed gradually from Afro-textured hair or ' kinky ' ( i. e. tightly coiled ) to straight hair ( the condition of most mammals, including humanity's closest cousins — chimpanzees ) This argument is based on the principle that curly hair impedes the passage of UV light into the body relative to straight hair ( thus curly or coiled hair would be particularly advantageous for dark-skinned hominids living at the equator ).

A second class of internal combustion engines use continuous combustion: gas turbines, jet engines and most rocket engines, each of which are internal combustion engines on the same principle as previously described.

" And then they went to work and elaborated this one principle all through, and it is a most wonderful ideal: how all that we call ethics they simply bring out from that one great principle of non-injury and doing good.

Wycliffe's fundamental principle of the preexistence in thought of all reality involves the most serious obstacle to freedom of the will ; the philosopher could assist himself only by the formula that the free will of man was something predetermined of God.

A key principle of Krav Maga is finishing a fight as quickly as possible and therefore all attacks are aimed towards the most vulnerable parts of the body ( e. g., face, neck, groin, knee, eyes, joints ).

This uncompromising principle, along with their reputation for courage, excellent training, and heavy armament, made the Templars one of the most feared combat forces in medieval times.

" The KISS principle states that most systems work best if they are kept simple rather than made complex, therefore simplicity should be a key goal in design and unnecessary complexity should be avoided.

The principle most likely finds its origins in similar concepts, such as Occam's razor, Leonardo da Vinci's " Simplicity is the ultimate sophistication ", Mies Van Der Rohe's " Less is more ", or Antoine de Saint Exupéry's " It seems that perfection is reached not when there is nothing left to add, but when there is nothing left to take away ".

Combining the likelihood principle with the law of likelihood yields the consequence that the parameter value which maximizes the likelihood function is the value which is most strongly supported by the evidence.

His promotion of it was so extensive that he is often credited with its invention, even though a machine operating in the same principle was described in 1762 by Swedish professor Johan Wilcke.

* detachable pickup, often straddling the soundhole and using the same magnetic principle as a traditional electric guitar ; or

While administrative decision-making bodies are often controlled by larger governmental units, their decisions could be reviewed by a court of general jurisdiction under some principle of judicial review based upon due process ( United States ) or fundamental justice ( Canada ).

The anthropic principle is often criticized for lacking falsifiability and therefore critics of the anthropic principle may point out that the anthropic principle is a non-scientific concept, even though the weak anthropic principle, " conditions that are observed in the universe must allow the observer to exist ", is " easy " to support in mathematics and philosophy, i. e. it is a tautology or truism

Fred Dretske has objected to the transitivity principle on the basis that we often experience mental states that are consciously different without being aware of the conscious different.

In many cases, such as the cabinet-directed prohibition on foreign ownership for broadcasters and the legislated principle of the predominance of Canadian content, these acts and orders often leave the CRTC less room to change policy than critics sometimes suggest, and the result is that the commission is often the lightning rod for policy criticism that could arguably be better directed at the government itself.

They come in various forms, such as the one pictured, and are often used in science museums to illustrate " radiation pressure " – a scientific principle that they do not in fact demonstrate.

In the United States, separation of powers is often cited as a central attribute, but in other countries, such as the United Kingdom, the dominant principle is that of parliamentary sovereignty ( while maintaining judicial independence ).

Modern western mysticism and new age philosophy often use the term ' the Divine ' as a noun in this latter sense: a non-specific principle and / or being that gives rise to the world, and acts as the source or wellspring of life.

Though discouraging, the failure of choice to lead to overall improvement often seems to reflect weaknesses in the way that choice is implemented rather than a failure of the basic principle itself.

The term ephemeris time ( often abbreviated ET ) can in principle refer to time in connection with any astronomical ephemeris.

Because deeper rock is often older, as noted by the principle of superposition, this can result in older rocks moving on top of younger ones.

John's predecessors had ruled using the principle of vis et voluntas, or " force and will ", taking executive and sometimes arbitrary decisions, often justified on the basis that a king was above the law.

PSK and ASK, and sometimes also FSK, are often generated and detected using the principle of QAM.

Nevertheless, even though switching amplifiers are completely unsuitable for normal QAM constellations, often the QAM modulation principle are used to drive switching amplifiers with these FM and other waveforms, and sometimes QAM demodulators are used to receive the signals put out by these switching amplifiers.

Chemical bonding and reactivity in organometallic compounds is often discussed from the perspective of the isolobal principle.

For languages whose writing systems employ the phonemic principle, ordinary letters may be used to denote phonemes, although this approach is often hampered by the complexity of the relationship between orthography and pronunciation ( see Correspondence between letters and phonemes below ).

Nominalists often argue for their view by claiming that nominalism can account for all the relevant phenomena, and therefore — by Ockham's razor or some sort of principle of simplicity — nominalism is preferable, since it posits fewer entities.

A distributed messaging system that is often likened as an early peer-to-peer architecture is the USENET network news system that is in principle a client – server model from the user or client perspective, when they read or post news articles.