What with traders trading for so many different objectives, and what with there being so many unique and individualized market theories and trading techniques in use, and more coming into use all the time, it is hard to imagine how any particular theory or technique could acquire enough `` fans '' to invalidate itself.

Sometimes slightly stronger theories such as Morse-Kelley set theory or set theory with a strongly inaccessible cardinal allowing the use of a Grothendieck universe are used, but in fact most mathematicians can actually prove all they need in systems weaker than ZFC, such as second-order arithmetic.

Latour notes that such social criticism has been appropriated by those he describes as conspiracy theorists, including global warming skeptics and the 9 / 11 Truth movement: “ Maybe I am taking conspiracy theories too seriously, but I am worried to detect, in those mad mixtures of knee-jerk disbelief, punctilious demands for proofs, and free use of powerful explanation from the social neverland, many of the weapons of social critique .” ( p. 230 )

* The use of color by the Impressionists relied on new theories they developed, such as having shadows painted with the reflected light of surrounding, and often unseen, objects.

His fundamental theories on the etiology and diagnosis of psychiatric disorders form the basis of all major diagnostic systems in use today, especially the American Psychiatric Association's DSM-IV and the World Health Organization's ICD system.

He disliked complicated theories, and while he had great mathematical ability, he would never use it when the job could be done much more simply.

By setting the story in the ruined abbey, Radcliffe was able to use architecture to draw on the aesthetic theories of the time and set the tone of the story in the minds of the reader.

Lacan's theories influenced literary criticism of Hamlet because of his alternative vision of the play and his use of semantics to explore the play's psychological landscape.

Is it true that the seven dialectical theories of method in use today, to wit, i ) the Aristotelian, 2 ) the Lullian, 3 ) the Ramistic, 4 ) the Mixt, whether indeed in the manner of Keckermann or of Alsted, 5 ) the Forensic of Hotman, 6 ) the Jesuitic, and 7 ) the Socinian, differ mostly in respect to manner of treatment, not in respect to

The Smith theory of value was very similar to the later utility theories in that Smith proclaimed that a commodity was worth whatever labor it would command in others ( value in trade ) or whatever labor it would " save " the self ( value in use ), or both.

A range of proposed aether-dragging theories could explain the null result but these were more complex, and tended to use arbitrary-looking coefficients and physical assumptions.

Essential in this respect is the relentless use of mathematics in theories, as well as the decisive role played by experiment in generating and testing them.

Such are distinguished from mathematical formalisms for theories developed prior to the early 1900s by the use of abstract mathematical structures, such as infinite-dimensional Hilbert spaces and operators on these spaces.

He rejects the use of formal logic in linguistic theories as " irrelevant to the understanding of language " and the use of such approaches as " disastrous for linguistics ".

Menger did not embrace this hedonic conception, explained diminishing marginal utility in terms of subjective prioritization of possible uses, and emphasized disequilibrium and the discrete ; further Menger had an objection to the use of mathematics in economics, while the other two modeled their theories after 19th century mechanics.

These theories offered overarching moral principles to use to resolve difficult moral decisions.

It was a widely held idea among traditional theories of the origin of language ( glottology ), assumed as a premise that children's use of language gives insights on its origin and evolution.

Pseudoscience is often characterized by the use of vague, exaggerated or unprovable claims, an over-reliance on confirmation rather than rigorous attempts at refutation, a lack of openness to evaluation by other experts, and a general absence of systematic processes to rationally develop theories.

Particularist theories organize things already known and attempt to use these particulars of knowledge to find a method of how we know, thus answering the second question set.

Methodist theories propose an answer to question set two and proceed to use this to establish what we, in fact, know.

Anthropology studies the diverse systems of ownership, rights of use and transfer, and possession under the term " theories of property.

" Normative philosophies or theories of education may make use of the results of thought and of factual inquiries about human beings and the psychology of learning, but in any case they propound views about what education should be, what dispositions it should cultivate, why it ought to cultivate them, how and in whom it should do so, and what forms it should take.

Third, conspiracy theories are often presented as special, secret knowledge unknown or unappreciated by others.

In contrast to Positivism, which held that statements are meaningless if they cannot be verified or falsified, Popper claimed that falsifiability is merely a special case of the more general notion of criticizability, even though he admitted that empirical refutation is one of the most effective methods by which theories can be criticized.

Albert Einstein developed the theories of special and general relativity.

Fans have developed lengthy scientific theories for the seasons, such as a multiple-star system or a planet with special axial tilt, but Martin insists there is a supernatural fantasy explanation instead of a scientific one.

* Albert Einstein, Relativity, the special and the general theories, 15th ed.

Analogous to the quantum versus classical reformation, Einstein's general and special theories of relativity have expanded the scope of mechanics beyond the mechanics of Newton and Galileo, and made fundamental corrections to them, that become significant and even dominant as speeds of material objects approach the speed of light, which cannot be exceeded.

Thus each of the five string theories become special cases of M-theory.

M-theory would implement the notion that all of the different string theories are different special cases.

File: Albert Einstein ( Nobel ). png | Albert Einstein ( 1879-1955 ): revolutionized physics due to his theories of special and general relativity, described Brownian motion, awarded the Nobel Prize in Physics in 1921 for his work on the photoelectric effect, formulated mass – energy equivalence formula E = mc < sup > 2 </ sup >, published more than 300 scientific papers and over 150 non-scientific works, considered the " Father of Modern Physics "

The special and general theories of relativity give three types of corrections to the Newtonian precession, of a gyroscope near a large mass such as the earth, described above.

The derivation of special relativity depends not only on these two explicit postulates, but also on several tacit assumptions ( made in almost all theories of physics ), including the isotropy and homogeneity of space and the independence of measuring rods and clocks from their past history.

It is now believed that this picture was incorrect and that the five superstring theories are connected to one another as if they are each a special case of some more fundamental theory ( thought to be M-theory ).

The theory of relativity, or simply relativity, generally encompasses two theories of Albert Einstein: special relativity and general relativity.

This is incompatible with classical mechanics and special relativity because in those theories inertially moving objects cannot accelerate with respect to each other, but objects in free fall do so.

Potentially consistent theories that allow faster-than-light particles include those that break Lorentz invariance, the symmetry underlying special relativity, so that the speed of light is not a barrier.

Although time travel has been a common plot device in science fiction since the late 19th century and the theories of special and general relativity allow methods for forms of one-way travel into the future via time dilation, it is currently unknown whether the laws of physics would allow time travel into the past.

Key historical developments in physics include Isaac Newton's theory of universal gravitation and classical mechanics, an understanding of electricity and its relation to magnetism, Einstein's theories of special and general relativity, the development of thermodynamics, and the quantum mechanical model of atomic and subatomic physics.

A major goal of physics is to find the " common ground " that would unite all of these theories into one integrated theory of everything, of which all the other known laws would be special cases, and from which the behavior of all matter and energy could be derived ( at least in principle ).

These have direct, spatial meaning, and in these theories there seems to be less need to provide special interpretation for those numbers or functions.

In objective theories, collapse occurs randomly (" spontaneous localization "), or when some physical threshold is reached, with observers having no special role.

Paying special attention to the siege theories of Simon Stevin, he took valuable key fortresses and towns: Breda in 1590, Steenwijk in 1592, and Geertruidenberg in 1593.

Some theories, most notably special and general relativity, suggest that suitable geometries of spacetime, or certain types of motion in space, may allow time travel into the past and future.

Special and general relativity use spacetime rather than space ; spacetime is modeled as a four-dimensional space ( with the time axis being imaginary in special relativity and real in general relativity, and currently there are many theories which use more than four spatial dimensions.

# In the context of general and special relativity, " classical theory " refers to classical mechanics, and other theories which obey Galilean relativity.