For example, Robert L. Forward, Hughes Research Laboratories, Malibu, California, showed general relativity theory allowed the generation of a very brief impulse of a gravity-like repulsive force along the axis of a helical torus containing accelerated condensed matter.

For a non-interacting system, this wave velocity is equal to the Fermi velocity, while it is higher ( lower ) for repulsive ( attractive ) interactions among the fermions.

For a repulsive force ( k > 0 ) only e > 1 applies.

For Tatars, it was a repulsive creature, corresponding to Europeans and to Persian dragons.

For example, programming language theory studies approaches to description of computations, while the study of computer programming itself investigates various aspects of the use of programming languages and complex systems, and human-computer interaction focuses on the challenges in making computers and computations useful, usable, and universally accessible to humans.

For an attractive interaction between particles, the diffusion coefficient tends to decrease as concentration increases.

For contributions to the unification of the weak and electromagnetic interaction between elementary particles, Abdus Salam, Sheldon Glashow and Steven Weinberg were awarded the Nobel Prize in Physics in 1979.

For the QED interaction Lagrangian,, describing the interaction of a fermionic field with a bosonic gauge field, the Feynman rules can be formulated in coordinate space as follows:

For instance, in iron ( Fe ) the exchange force is about 1000 times stronger than the dipole interaction.

For high energy gamma, this relies on interaction of the photon radiation with the tube wall material, usually 1-2mm of chrome steel to produce electrons which can enter and ionise the fill gas.

For example, the stability and low energy of the electron cloud state in helium accounts for the element's chemical inertness, and also the lack of interaction of helium atoms with each other, producing the lowest melting and boiling points of all the elements.

For example, suntanned skin comes from the interaction between a person's genotype and sunlight ; thus, suntans are not passed on to people's children.

For example, at very high temperature and high pressure, unless there are sufficiently many flavors of quarks, the theory of quantum chromodynamics ( QCD ) predicts that quarks and gluons will no longer be confined within hadrons < i > because the strength of the strong interaction diminishes with energy .</ i > This property, which is known as asymptotic freedom, has been experimentally confirmed in the energy range between 1 GeV ( gigaelectronvolt ) and 1 TeV ( teraelectronvolt ).

For example, the identity of proteins of the immune system ( e. g. antibodies ), and the mechanism by which they recognize and bind to foreign antigens would remain very obscure if not for the extensive use of in vitro work to isolate the proteins, identify the cells and genes that produce them, study the physical properties of their interaction with antigens, and identify how those interactions lead to cellular signals that activate other components of the immune system.

For women who subscribed to this philosophy — dubbing themselves lesbian-feminists — lesbian was a term chosen by women to describe any woman who dedicated her approach to social interaction and political motivation to the welfare of women.

For example, components and modules are useful for large-scale programming, but the interaction of macros and these other constructs must be defined for their use together.

For this reason, the Hamiltonian for the observables is called " free Hamiltonian " and the Hamiltonian for the states is called " interaction Hamiltonian ".

For this reason, in early experiments a special reaction channel was chosen to facilitate the identification: the interaction of an antineutrino with one of the hydrogen nuclei in the water molecules.

For Teilhard, the noosphere emerges through and is constituted by the interaction of human minds.

For example, manufactured objects and human interaction generally are not considered part of nature, unless qualified as, for example, " human nature " or " the whole of nature ".

For example, the stability of bulk matter ( which consists of atoms and molecules which would quickly collapse under electric forces alone ), the rigidity of solids, and the mechanical, thermal, chemical, optical and magnetic properties of matter are all results of the interaction of electric charges under the rules of quantum mechanics.

For this reason this interaction is dominated by electron neutrinos, and this is the channel through which the Super-Kamiokande ( Super-K ) detector can observe solar neutrinos.

For about 20 years, the Adventist movement consisted of a small loosely knit group of people who came from many churches whose primary means of connection and interaction was through James White's periodical, The Advent Review and Sabbath Herald.

For more elaborate GUI interaction with controls, VBScript can be used in combination with HTML, for example, in an HTML Application.

For example, a neutral pion ( which decays electromagnetically ) has a life of about 10 < sup >− 16 </ sup > seconds, while a charged pion ( which decays through the weak interaction ) lives about 10 < sup >− 8 </ sup > seconds, a hundred million times longer.

For example, an organism's genetic code sets boundary conditions on the interaction of biological systems in space and time.

For example, the system of chloroform ( CHCl < sub > 3 </ sub >) and acetone ( CH < sub > 3 </ sub > COCH < sub > 3 </ sub >) has a negative deviation from Raoult's law, indicating an attractive interaction between the two components which has been described as a hydrogen bond.

For his part, Thompson had explained in a previous letter that there would be nothing but an honorable friendship between Katie and himself.

For some time the Communists honored the distinction between the Soviet zone of Germany and the Soviet sector of Berlin by promulgating separately the laws for the two areas.

For the States which maintain two separate agencies -- one for the vocational rehabilitation of the blind, and one for the rehabilitation of persons other than the blind -- the Act specifies that their minimum ( base ) allotment shall be divided between the two agencies in the same proportion as it was divided in fiscal year 1954.

For four of the six ( the anaconda and the amethystine python cannot be included for lack of data ) there is also a correlation between size at maturity and maximum length, the boa constrictor being the smallest and the Indian python the next in size at the former stage.

For some forms of philosophy, this very division between the empirical and the rational becomes a sign of the metaphysical superiority of the latter.

For the illusion of depth created by the contrast between the affixed material and everything else gives way immediately to an illusion of forms in bas-relief, which gives way in turn, and with equal immediacy, to an illusion that seems to contain both -- or neither.

For the convenience of guests bundle centers have been established throughout the city and suburbs where the donations may be deposited between now and the date of the big event.

For example, the 2nd Academy Awards presented on April 3, 1930, recognized films that were released between August 1, 1928 and July 31, 1929.

For example, the randomization-based analysis results in a small but ( strictly ) negative correlation between the observations.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

For such an online algorithm, a recurrence relation is required between quantities from which the required statistics can be calculated in a numerically stable fashion.

For blacklip abalone, the size limit varies from between 138 mm for the southern end of the state and 127 mm for the northern end of the state.

For example, the main crossover of the Andes between Argentina and Chile is still accomplished through the Paso Internacional Los Libertadores.

For example, if the water is 25 ft ( 8 m ) deep, and the anchor roller is 3 ft ( 1 m ) above the water, the scope is the ratio between the amount of cable let out and 28 ft ( 9 m ).

For the first time a conceptual and procedural distinction was made between laws and decrees.

For instance, antibacterial resistance genes can be exchanged between different bacterial strains or species via plasmids that carry these resistance genes.

For very large distances, cosmological redshift complicates the relation between absolute and apparent magnitude, and an additional k correction might be required.

For Friedrich Wilhelm Joseph Schelling, the philosophy of art is the " organon " of philosophy concerning the relation between man and nature.

For some, aesthetics is considered a synonym for the philosophy of art since Hegel, while others insist that there is a significant distinction between these closely related fields.

For according to them, there were seven islands in that sea in their time, sacred to Persephone, and also three others of enormous size, one of which was sacred to Hades, another to Ammon, and another one between them to Poseidon, the extent of which was a thousand stadia ; and the inhabitants of it — they add — preserved the remembrance from their ancestors of the immeasurably large island of Atlantis which had really existed there and which for many ages had reigned over all islands in the Atlantic sea and which itself had like-wise been sacred to Poseidon.

For example, using Cartesian coordinates on the plane, the distance between two points ( x < sub > 1 </ sub >, y < sub > 1 </ sub >) and ( x < sub > 2 </ sub >, y < sub > 2 </ sub >) is defined by the formula

( For the famous relationship between Mozart and Salieri please see below.

For example between 1985 and 1989, 5, 000 civilians were killed in fighting between the two parties.

For example, the Barony of Grey of Codnor was in abeyance for over 490 years between 1496 and 1989, and the Barony of Hastings was similarly in abeyance for over 299 years from 1542 to 1841.