Albers: Theoretical approaches to X-ray absorption fine structure.

Theoretical astronomy is oriented towards the development of computer or analytical models to describe astronomical objects and phenomena.

Theoretical astronomy is usually assumed to have begun with Johannes Kepler ( 1571 – 1630 ), and Kepler's laws.

Theoretical astronomy by and large has concentrated upon analyzing the apparently complex but periodic motions of celestial objects.

Theoretical understanding of condensed matter physics is closely related to the notion of emergence, wherein complex assemblies of particles behave in ways dramatically different from their individual constituents.

* Theoretical chemistry is the study of chemistry via theoretical reasoning ( usually within mathematics or physics ).

Theoretical models show that the CNO cycle is the dominant source of energy in stars more massive than about 1. 3 times the mass of the Sun.

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.

The situation is further complicated by the traditional uses of the terms parallel and distributed algorithm that do not quite match the above definitions of parallel and distributed systems ; see the section Theoretical foundations below for more detailed discussion.

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 lexicography is the scholarly discipline of analyzing and describing the semantic, syntagmatic and paradigmatic relationships within the lexicon ( vocabulary ) of a language, developing theories of dictionary components and structures linking the data in dictionaries, the needs for information by users in specific types of situation, and how users may best access the data incorporated in printed and electronic dictionaries.

There is a growing body of peer-reviewed theoretical work on synthesizing diamond by mechanically removing / adding hydrogen atoms and depositing carbon atoms Theoretical Analysis of Diamond Mechanosynthesis.

He is the Robert Andrews Millikan Professor of Theoretical Physics Emeritus at Caltech, a Distinguished Fellow and co-founder of the Santa Fe Institute, Professor in the Physics and Astronomy Department of the University of New Mexico, and the Presidential Professor of Physics and Medicine at the University of Southern California.

He is currently the Robert Andrews Millikan Professor of Theoretical Physics Emeritus at Caltech as well as a University Professor in the Physics and Astronomy Department of the University of New Mexico in Albuquerque, New Mexico and the Presidential Professor of Physics and Medicine at the University of Southern California.

Theoretical and computational neuroscience is the field concerned with the theoretical analysis and computational modeling of biological neural systems.

Theoretical work based on the prisoner's dilemma is one reason that, in many countries, plea bargaining is forbidden.

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 studies on this molecule predict that it should have a Rn-F bond distance of 2. 08 Ǻ, and that the compound is thermodynamically more stable and less volatile than its lighter counterpart .< ref > The octahedral molecule was predicted to have an even lower enthalpy of formation than the difluoride.

Theoretical treatment of the effects of non-ideal properties is required in the design of large networks of switches, as for example used in telephone exchanges.

* March 14 – Albert Einstein – Theoretical physicist, philosopher and author who is widely regarded as one of the most influential scientists and intellectuals of all time was born.

It was finally accepted by The Journal of Theoretical Biology and is considered today a landmark in modern endosymbiotic theory.

According to Theoretical Synthesis, " when a stimulus is presented short and clarity is uncertain that gives a vague stimulus, perception becomes a top-down approach.

Theoretical Synthesis also claims that bottom-up processing occurs " when a stimulus is presented long and clearly enough.

Theoretical analyses yield various predictions for n. It has been pointed out that " it is not feasible to establish, on the basis of temperature studies of the rate constant, whether the predicted T < sup > ½ </ sup > dependence of the pre-exponential factor is observed experimentally.

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

Theoretical linguistics is the branch of linguistics that is most concerned with developing models of linguistic knowledge.

* Theoretical and Applied mechanics, a branch of the physical sciences

Theoretical condensed matter physics shares important concepts and techniques with theoretical particle and nuclear physics.

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

* Theoretical chemistry – study of chemistry via fundamental theoretical reasoning ( usually within mathematics or physics ).

Theoretical chemistry has large overlap with ( theoretical and experimental ) condensed matter physics and molecular physics.

Theoretical reductionism is the position that all scientific theories either can or should be reduced to a single super-theory through the process of theoretical reduction.

The Institute was founded in 1921, as the Institute for Theoretical Physics of the University of Copenhagen, by the Danish theoretical physicist Niels Bohr, who had been on the staff of the University of Copenhagen since 1914, and who had been lobbying for its creation since his appointment as professor in 1916.

Theoretical statements ( T-statements ) have their meaning fixed by their function within a theory and aren't truth evaluable, e. g. " the solution is acidic ", whereas theoretical terms ( T-terms ) have their meaning fixed by their systematic function within a theory and don't refer to any observable thing or property, e. g. " acidic ".

Theoretical a player might knock down all nine skittles with the first throw and do the same on their second throw, offering the possibility of the skittles being set up a third time for the final cheese and a maximum theoretical score of 27 points.

Higgs has been honoured with a number of awards in recognition of his work, including the 1997 Dirac Medal and Prize for outstanding contributions to theoretical physics from the Institute of Physics, the 1997 High Energy and Particle Physics Prize by the European Physical Society, the 2004 Wolf Prize in Physics, and the 2010 J. J. Sakurai Prize for Theoretical Particle Physics.

is an American theoretical physicist, the Henry Semat Professor of Theoretical Physics in the City College of New York of City University of New York, a futurist, and a " communicator " and " popularizer " of science.

Theoretical support for the feasibility of gravastars does not exclude the existence of black holes as shown in other theoretical studies.

The World Association of Theoretical and Computational Chemists ( WATOC ) is a scholarly association founded in 1982 " in order to encourage the development and application of theoretical methods " in chemistry, particularly quantum chemistry and computational chemistry.

One of the most striking characteristics of Gestalt Theoretical Psychotherapy is the key role of the epistemological grounding position of Gestalt theory ( critical realism ) and its applicability to the fundamental, theoretical and practical problems in psychotherapy.

In Gestalt Theoretical Psychotherapy this is closely bound up with the basic methodological approach ( holistic, phenomenological, experimental ) of Gestalt theory, its system theoretical approach, and its specific psychophysical and psychological approach.

* Theoretical: Post-Skinnerian, accepts observable internal states (" within the skin " once meant " unobservable ," but with modern technology we are not so constrained ); dynamic, but eclectic in choice of theoretical structures, emphasizes parsimony.

Perimeter Institute for Theoretical Physics is an independent research centre in foundational, theoretical physics located in Waterloo, Ontario, Canada.

The Journal of Theoretical Biology is a scientific journal about theoretical biology ; dealing with theoretical issues, as well as mathematical and computational aspects of biology.

He used the prize to establish the NEST ( New Europe School for Theoretical Biology ) foundation, whose task is to help young Hungarian theoretical biologists.