Theoretical condensed matter physics involves the use of theoretical models to understand properties of states of matter.

Theoretical models have also been developed to study the physics of phase transitions, such as the Landau-Ginzburg theory, Critical exponents and the use of mathematical techniques of quantum field theory and the renormalization group.

* Theoretical use of EPR in teleportation.

Inorganic compounds show rich variety: A: Diborane features Three-center two-electron bond | unusual bonding B: Caesium chloride has an archetypal crystal structure C: Cyclopentadienyliron dicarbonyl dimer | Fp < sub > 2 </ sub > is an Organometallic chemistry | organometallic complex D: Polydimethylsiloxane | Silicone's uses range from breast implant s to Silly Putty E: Grubbs ' catalyst won the Nobel Prize in Chemistry | 2005 Nobel Prize for Robert H. Grubbs | its discoverer F: Zeolite s find extensive use as molecular sieve s G: Copper ( II ) acetate surprised Theoretical chemistry | theoreticians with its diamagnetism

Theoretical developments have gone hand in hand with developments in experimental methods, where the use of different forms of spectroscopy, such as infrared spectroscopy, microwave spectroscopy, EPR spectroscopy and NMR spectroscopy, is probably the most important 20th century development.

Theoretical chemistry involves the use of physics to explain or predict chemical phenomena.

Theoretical considerations aside, in real world use the mechanical advantage of the trucker's hitch is significantly less than the ideal case due to the effects of friction.

The marginal use of a good or service is the specific use to which an agent would put a given increase, or the specific use of the good or service that would be abandoned in response to a given decrease .< ref name =" wieser_ein "> von Wieser, Friedrich ; Über den Ursprung und die Hauptgesetze des wirtschaftlichen Wertes < nowiki > Nature and Essence of Theoretical Economics < nowiki ></ nowiki > ( 1884 ), p. 128 .</ ref >

Theoretical concerns, influences and resources used in the development of ethnomethodology include: traditional sociological concerns, especially the Parsonian Parsons, " Problem of Order "; traditional sociological theory and methods, primarily Parsons, Emile Durkheim, and Max Weber ; Aron Gurwitsch's phenomenological field theory of consciousness / Gestalt Psychology ; the Transcendental Phenomenology of Edmund Husserl ; Alfred Schutz's Phenomenology of the Natural Attitude ; Maurice Merleau-Ponty's phenomenology of embodiment, Martin Heidegger's phenomenology of being / Existential Phenomenology ; and Ludwig Wittgenstein's investigations regarding ordinary language use ( Heritage: 1986 ; Garfinkel: 2002 ).

Theoretical access to USML items by foreign persons ( including Dual and Third Country Nationals ) can create difficulties for the engagement of IT professionals from overseas as network administrators or the use of overseas companies to support IT systems.

Theoretical discovery of X-Ray Transition Radiation, which was directly proportional to the Lorenz factor, made possible further use of TR in the physics of high energies.

" Theoretical opportunism " in science refers to the attempt to save a theory from refutation, or protect it from criticism, with the use of ad hoc methods that in some way lack deeper scientific consistency or credibility.

Theoretical approaches to describing their statistical properties differ profoundly from those of their electrically neutral counterparts, while their unique properties are being exploited in a wide range of technological and industrial fields.

* Theoretical ecology-the development of ecological theory, usually with mathematical, statistical and / or computer modeling tools

Theoretical calculations have predicted several argon compounds that should be stable, but for which no synthesis routes are currently known.

In his preface to Jürgen Osterhammel's Colonialism: A Theoretical Overview, Roger Tignor says, " For Osterhammel, the essence of colonialism is the existence of colonies, which are by definition governed differently from other territories such as protectorates or informal spheres of influence.

In The Sensory Order: An Inquiry into the Foundations of Theoretical Psychology ( 1952 ), Hayek independently developed a " Hebbian learning " model of learning and memoryan idea which he first conceived in 1920, prior to his study of economics.

* MMIXX – An X11-based graphics package contributed by Andrew Pochinsky of MIT ’ s Center for Theoretical Physics which, when combined with the MMIXware sources above, augments the < tt > MMIX </ tt > virtual machine with a 640 × 480 pixel, true-color ‘ virtual display ’ ( for UNIX / Linux ).

* Theoretical quantum chemistry, the workings of which also tend to fall under the category of computational chemistry, seeks to calculate the predictions of quantum theory ; as this task, when applied to polyatomic species, invokes the many-body problem, these calculations are performed using computers rather than by analytical " pen and paper " methods.

Theoretical contemplation considers things which humans do not move or change, such as nature, so it has no human aim apart from itself and the knowledge it helps create.

Theoretical models predict that planetary nebulae can form from main-sequence stars of between eight and one solar masses, which puts their age at 40 million years and older.

In May 1951, in Genetic Psychology Monographs volume 43, page 204, Anne Roe gives a transcript of an interview ( part of a Thematic Apperception Test, asking impressions on a photograph ) with Theoretical Physicist number 3: "... As for himself he realized that this was the inexorable working of the second law of the thermodynamics which stated Murphy's law ‘ If anything can go wrong it will ’.

Theoretical reduction is the process by which one theory absorbs another.

Theoretical reduction is the process by which one theory is absorbed into another ; for example, both Kepler's laws of the motion of the planets and Galileo ’ s theories of motion worked out for terrestrial objects are reducible to Newtonian theories of mechanics, because all the explanatory power of the former are contained within the latter.

Educated at Harvard University ( Ph. D., ' 64, S. M., ' 61, A. B., ' 60 ), he moved to MIT in 1983, prior to which he held positions at the University of Washington ( 1964 – 1965 ), Institute for Theoretical Meteorology, University of Oslo ( 1965 – 1966 ), National Center for Atmospheric Research ( NCAR ) ( 1966 – 1967 ), University of Chicago ( 1968 – 1972 ) and Harvard University ( 1972 – 1983 ).

# Theoretical explanations for the digital divide, or who connects with which attributes: demographic characteristics of connected individuals and their cohorts.

To date, thirteen books have been published in English, including his magnum opus, De Wijsbegeerte der Wetsidee ( 1935-6 ), which was revised and expanded in English as, A New Critique of Theoretical Thought ( 1953-8 ).

In 1966 he moved to the State University of New York at Stony Brook and became the Albert Einstein Professor of Physics and the first director of a newly founded Institute for Theoretical Physics which is now known as C. N. Yang Institute for Theoretical Physics.

While in Germany, Hummel published A Complete Theoretical and Practical Course of Instruction on the Art of Playing the Piano Forte ( 1828 ), which sold thousands of copies within days of its publication and brought about a new style of fingering and of playing ornaments.

A few years later, he convinced Liu, by then the chairman of National Science Council, to create the National Center of Theoretical Sciences ( NCTS ), which was established at Hsinchu in 1998.

Theoretical computer science ( TCS ) is a division or subset of general computer science and mathematics which focuses on more abstract or mathematical aspects of computing and includes the theory of computation.

Theoretical courses permitting diverse approaches to the history of the arts complement studio work, which is supported by technical training and access to technical bases.

In 1965, he acted as one of the founders of the Center for Theoretical Studies of the University of Miami, of which he became the first director.

He continued his work at the Center for Theoretical Studies of the University of Miami until 1992, after which he became the director of the Global Foundation research organization.

Theoretical models had predicted that the old stars — which far outnumber young stars — should have a steeply-rising density near the black hole, a so-called Bahcall – Wolf cusp.

He likewise wrote Geological Manual ( 1831 ; 3rd ed., 1833 ); and Researches in Theoretical Geology ( 1834 ), in which he enunciated a philosophical treatment of geological questions much in advance of his time.

Other prominent academics associated with the University include Geoffrey Bennington, the creator of the MA programme in Modern French Thought ( Derrida, Lyotard ); Homi K. Bhabha ( postcolonialism ); Rachel Bowlby ( feminism, Woolf, Freud ); Geoff Cloke FRS ( Inorganic Chemistry ); Jonathan Dollimore ( Renaissance literature, gender and queer studies ); Katy Gardner ( social anthropology ); Gabriel Josipovici ( Dante, the Bible ); Michael Land FRS ( Animal Vision-Frink Medal )); Michael Lappert FRS ( Inorganic Chemistry ); Alan Lehmann FRS ( Genetics and Genome Stability ); ( Laura Marcus ( Woolf ); John Murrell FRS ( Theoretical Chemistry ); Peter Nicholls ( Pound, modernism ); John Nixon FRS ( Inorganic Chemistry )); Laurence Pearl FRS ( Structural Biology ); Guy Richardson FRS ( Neuroscience ); Jacqueline Rose ( feminism, psychoanalysis ); Nicholas Royle ( modern literature and theory ; deconstruction ); Alan Sinfield ( Shakespeare, sexuality, queer theory ); Norman Vance ( Victorian, classical reception ); Richard Whatmore & Knud Haakonssen ( intellectual historians ); Gavin Ashenden ( Senior Lecturer in English, University Chaplain, and Chaplain to Her Majesty Queen Elizabeth II ; Cedric Watts ( Conrad, Greene ); Marcus Wood ( postcolonialism ).

Theoretical approaches include computational neuroscience and cognitive psychology.

Theoretical bases for framing a human and their occupation being include the following:

Theoretical uses include the procurement of platelets for donation, recovery of platelet counts after myelosuppressive chemotherapy.

Theoretical systems aligned with this view include: structuralism, and some forms of functionalism and Marxism ( all of which in this context can be seen as forms of holism -- the notion that " the whole is greater than the sum of its parts ").

Theoretical systems aligned with this view include: methodological individualism, social phenomenology, interactionism and ethnomethodology.

Some of its important achievements include: getting 52 research publications in international journals ; producing 30 Ph. D. and 90 M. Phil thesis ; setting up Plasma Technology Lab and contracting handsome research grants from various funding agencies and research centre for example the International Centre for Theoretical Physics ( Italy ), Pakistan Atomic Energy Commission ( PAEC ), Kahuta Research Laboratories ( KRL ), Pakistan Science Foundation ( PSF ) and Pakistan Council of Scientific and Industrial Research ( PCSIR ).

Awards presented to him include the Davy Medal ( 1984 ) and the Royal Medal ( 2001 ) of the Royal Society, the Boltzmann medal of the International Union of Pure and Applied Physics ( 1995 ), and the Dirac Medal of the International Centre for Theoretical Physics ( 2005 ).

Theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, finite model theory, database design theory, dependency theory, foundations of concurrency control and database recovery, deductive databases, temporal and spatial databases, real time databases, managing uncertain data and probabilistic databases, and Web data.

Organizations that are associated or which have received grants include the American Association for the Advancement of Science ( AAAS ), Encore. org ( formerly known as Civic Ventures ), Developmental Studies Center, Junior Achievement, Perimeter Institute for Theoretical Physics, Rotary International and many major research universities, including the California Institute of Technology, Cambridge University, Harvard University, MIT, Oxford University, Princeton University, Yale University and among others.

* The Department of Applied Mathematics and Theoretical Physics and Isaac Newton Institute in the Faculty of Mathematics, include theoretical astrophysics and cosmology amongst other disciplines

Studio areas at SCA include Ceramics, Jewellery and Object, Glass, Photomedia, Film and Digital Art, Painting, Printmedia, Sculpture Performance and Installation and Theoretical Enquiry.

Theoretical influences include the works of Célestin Freinet, Raymond Fonvieille, Fernand Oury, and other theoreticians of the institutional pedagogy, institutional analysis ( René Lourau in particular ), and institutional psychotherapeutic movements.

Theoretical predecessors include some of the composers mentioned and Harry Partch, Henry Cowell, and Paul Hindemith.