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 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.

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.

* Schmitt, Lothar M ( 2004 ), Theory of Genetic Algorithms II: models for genetic operators over the string-tensor representation of populations and convergence to global optima for arbitrary fitness function under scaling, Theoretical Computer Science 310: 181 – 231

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

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

Theoretical galactic evolution models predict that early in the universe there were more alpha elements relative to Fe.

Theoretical models of breeders with liquid sodium coolant flowing through tubes inside fuel elements (" tube-in-shell " construction ) show breeding ratios of at least 1. 8 are possible.

), Theoretical models and process of reading ( pp. 733 – 756 ).

Theoretical astrophysicists use a wide variety of tools which include analytical models ( for example, polytropes to approximate the behaviors of a star ) and computational numerical simulations.

Theoretical models, principally quantum mechanical models, allow for the absorption spectra of atoms and molecules to be related to other physical properties such as electronic structure, atomic or molecular mass, and molecular geometry.

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.

Theoretical physics is physics that employs mathematical models and abstractions rather than experimental processes.

Theoretical models also predict the evolution of evolvability via modularity.

Theoretical models as described above, on the other hand, allow the detailed calculation of the PSF for various imaging conditions.

Theoretical models of water-equivalent hydrogen ( WEH ) from epithermal neutrons detected by the Mars Odyssey Neutron Spectrometer ( MONS ) instrument suggest that the regolith just below the surface on Alba's northern flank may contain 7. 6 % WEH by mass.

Theoretical models presented by Geoffrey West, Brian Enquist, and James Brown, purport to show how the ¾ observation can emerge from the constraint of how resources are distributed through hierarchical branching networks.

Theoretical models for how second-order conditioning ( SOC ) works have a basis in associative learning theories.

Theoretical Instructions: Theoretical instructions are imparted in the class room at NTT and Peacock Bay by using modern teaching methodology where-in 3D models, CAI and CBT packages, scaled down models are used.

Theoretical analysis of gravity data and the pattern of faults surrounding Tharsis suggest the latter is more likely.

Theoretical calculations by Rudolph Marcus and others suggest that the enrichments are the result of a combination of mass-dependent and mass-independent kinetic isotope effects ( KIE ) involving the excited state O < sub > 3 </ sub >* intermediate related to some unusual symmetry properties.

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

" The physicists of the Max Planck Institute for Theoretical Physics at Göttingen and other renowned universities would have had the scientific capability for in-house development, but the will was absent, nor was there public support.

Theoretical chemists have conjectured that higher-order bonds, such as phi bonds corresponding to overlap of f atomic orbitals, are possible.

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.

Note: Several sections of this article have been translated from its French version: Theoretical writings on art, The Bauhaus and The great synthesis artistic periods.

Theoretical linguistics also involves the search for an explanation of linguistic universals, that is, properties all languages have in common.

Theoretical calculations done on the synthetic pathways for, and the half-life of, other isotopes have shown that some could be slightly more stable than the synthesized isotope, most likely,,,,, and.

He is believed to have founded the International Union of Theoretical and Applied Mechanics in September 1922 by organizing its first conference in Innsbruck .< ref > He left RWTH Aachen in 1930.

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 ).

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 ".

For example, Molecular Ecology, Proceedings of the Royal Society of London Series B, The American Naturalist and Theoretical Population Biology have overlap with ecology and other aspects of organismal biology.

The large number of scientific centres, situated in the Trieste area, the International Centre for Theoretical Physics, the Experimental Geophysical Observatory, the SISSA ( International School for Advanced Studies ), the Scientific and Technological Research Area, Elettra ( Synchrotron Light Laboratory ), the International Centre for Genetic Engineering and Biotechnology, the Marine Biology Laboratory, the Astronomical Observatory, the National Institute of Nuclear Physics which have contributed to make Trieste " The town of Science ", benefit from the activity of the university researchers and, at the same time, make a contribution to the search for knowledge, which is the primary aim of Universities, whose main vocation, in turn, is the transmission of knowledge.

Theoretical range between two hand-held units would be about one or two miles ( about one and a half to three km ), mobile units have higher antennas and range of around 5 miles ( 8 km ).

* Theoretical / Practical lessons where the students guided by the teacher have the chance to discuss and resolve problems.

* Metallic carbon: Theoretical studies have shown that there are regions in the phase diagram, at extremely high pressures, where carbon has metallic character.

Theoretical physicists have not yet formulated a widely accepted, consistent theory that combines general relativity and quantum mechanics.

The institute was modeled after Sommerfeld ’ s Institute for Theoretical Physics at Munich, in that it would conduct theoretical work as well as have space and equipment for experimental work.

Theoretical definitions do, however, have one thing in common with persuasive definitions: they are normative, and not merely descriptive.

Theoretical results have shown that convergence improves with an increase in the Krylov subspace dimension n. However, an a-priori value of n which would lead to optimal convergence is not known.