Their work was based on the valence bond model, which assumes that a chemical bond is formed when there is good overlap between the atomic orbitals of participating atoms.

The underlying model assumes chi-squared dissimilarities among records ( cases ).

The XCAST model generally assumes that the stations participating in the communication are known ahead of time, so that distribution trees can be generated and resources allocated by network elements in advance of actual data traffic.

: Note this model assumes the particle is a point mass, which is certainly known to be false in many cases in which we use this model ; for example, as a model of planetary motion.

The model further assumes that the consumer has a budget M which is used to purchase a vector x < sub > 1 </ sub >, x < sub > 2 </ sub >,..., x < sub > n </ sub > in such a way as to maximize U ( x < sub > 1 </ sub >, x < sub > 2 </ sub >,..., x < sub > n </ sub >).

The model assumes that there are two “ equally positioned firms ”; the firms compete on the basis of quantity rather than price and each firm makes an “ output decision assuming that the other firm ’ s behavior is fixed .” The market demand curve is assumed to be linear and marginal costs are constant.

As noted above, an influential model of perfect competition in neoclassical economics assumes that the number of buyers and sellers are both of the power of the continuum, that is, an infinity even larger than the number of natural numbers.

An alternative model assumes that PrP < sup > Sc </ sup > exists only as fibrils, and that fibril ends bind PrP < sup > C </ sup > and convert it into PrP < sup > Sc </ sup >.

A statistical model may be used to describe the set of distributions from which one assumes that a particular data set is sampled.

For example, if one assumes that data arise from a univariate Gaussian distribution, then one has assumed a Gaussian model:.

The model of prices being determined by supply and demand assumes perfect competition.

A physical model of telepathy, whether described as radiational or in other terms, assumes that transference is effected by means of a vibratory current linking one brain to another.

The ideal model not only neglects basic physics factors in terms of primary current required to establish a magnetic field in the core and the contribution to the field due to current in the secondary circuit but also assumes a core of negligible reluctance with two windings of zero resistance.

The ideal transformer model assumes that all flux generated by the primary winding links all the turns of every winding, including itself.

< tr >< td style =" text-align: right ;" colspan =" 2 ">" Simple gravity pendulum " model assumes no friction or air resistance .</ td ></ tr >

Conservatives would subscribe more strongly and more often to a model that he calls the " strict father model " and has a family structured around a strong, dominant " father " ( government ), and assumes that the " children " ( citizens ) need to be disciplined to be made into responsible " adults " ( morality, self-financing ).

Mechanistic determinism assumes that every event has an unbroken chain of prior occurrences, but a selectionistic or probabilistic model does not.

This model assumes a mass production of culture and identifies power as residing with those producing cultural artifacts.

The MTBF is typically part of a model that assumes the failed system is immediately repaired ( MTTR ), as a part of a renewal process.

It assumes a desire to ‘ develop ’ along the traditional ' Western ' model of economic development which a few countries, such as Cuba and Bhutan, have chosen not to allow their citizens to follow.

For electromagnets ( or permanent magnets ) with well defined ' poles ' where the field lines emerge from the core, the force between two electromagnets can be found using the ' Gilbert model ' which assumes the magnetic field is produced by fictitious ' magnetic charges ' on the surface of the poles, with pole strength m and units of Ampere-turn meter.

An alternative model, known as the-disk, which is stable in both sense assumes that the viscosity is proportional to the gas pressure.

He worked for two hours a day with each model sent by the rabbi.

Curious as to what made it work, he built a crude model of it in wood, and filed a piece of steel until he succeeded in making a metal pickup for the thread, enabling the crude machine to take stitches.

The same model car might be available in six or eight countries, yet not two countries will have the same rate either for the daily rate or rate per kilometer driven.

I asked Quasimodo recently how he accomplished this, and he replied that he had painted his model `` a beautiful shade of red and then had her breathe on the canvas '', which was his typical tongue-in-cheek way of chiding me for my lack of sensitivity.

These were read at 280 m**ym in a Beckman model DU spectrophotometer and tested for antibody activity as described above.

They were then centrifuged at 59,780 Pm for 35 to 80 min at 20-degrees-C in a Spinco model E ultracentrifuge at a protein concentration of 1.00 to 1.25%.

Ultracentrifugation was then carried out in a Spinco model L ultracentrifuge at 40,000 rpm for 125 to 150 min, refrigeration being used throughout the run.

We devote a chapter to the binomial distribution not only because it is a mathematical model for an enormous variety of real life phenomena, but also because it has important properties that recur in many other probability models.

) On the other hand, even when the binomial model does not describe well the physical phenomenon being studied, the binomial model may still be used as a baseline for comparative purposes ; ;

While some regression is inevitable, it is discouraged rather than encouraged so that the transference does not follow the stages of planned regression associated with certain casework adaptations of the psychoanalytic model for insight therapy.

For expository purposes, this is best treated as a model which spells out the conditions under which an important industry affected with the public interest would find it profitable to raise wages even in the absence of union pressures for higher wages.

When she said that she didn't have the money, he said that she could come in for treatment with his office model until she was ready to buy one.

Some opposition to the home rule movement started to be heard yesterday, with spokesmen for the town's insurgent Democratic leadership speaking out against the home rule charter in favor of the model municipal league charter.

he avidly reads the Wall Street Journal, and took delight in driving a $250 model A Ford for 22 years, then selling it for $300.

New York State has what is probably the most advanced of these co-operative systems, so well developed that it has become a model for others to follow.

In need of a model for his statuette, Gibbons was introduced by his future wife Dolores del Río to Mexican film director and actor Emilio " El Indio " Fernández.

The prototype for this model can be found in Bolos of Mendes ' second century BCE work, Physika kai Mystika ( On Physical and Mystical Matters ).

A mixed-effects model contains experimental factors of both fixed and random-effects types, with appropriately different interpretations and analysis for the two types.

Even when the statistical model is nonlinear, it can be approximated by a linear model for which an analysis of variance may be appropriate.

The separate assumptions of the textbook model imply that the errors are independently, identically, and normally distributed for fixed effects models, that is, that the errors (' s ) are independent and

For example, the model for a simplified ANOVA with one type of treatment at different levels.

model includes terms for the main effects ( x, y, z ) and