The classical rule, recognized by Clausius and by Kelvin, is that the pressure exerted by the calorimetric material is fully and rapidly determined solely by its temperature and volume ; this rule is for changes that do not involve phase change, such as melting of ice.

# REDIRECT Gibbs ' phase rule

On 3 August 2011, the NTC issued a Constitutional Declaration which declares the statehood of Libya as a democracy with Islam as its state religion, in which the state guarantees the rule of law and an independent judiciary as well as civic and human basic rights ( including freedom of religion and women's rights ), and which contains provisions for a phase of transition to a presidential republic with an elected national assembly and a democratically legitimized constitution by 2013.

The most sophisticated example of this is the Sommerfeld – Wilson – Ishiwara quantization rule, which was formulated entirely on the classical phase space.

This paper introduced several of the cornerstones of physical chemistry, such as Gibbs energy, chemical potentials, Gibbs phase rule.

See Gibbs ' phase rule.

In 1971, he announced the regime's intention to phase out military rule.

The first phase, sometimes referred to as the Diarchy (" rule of two "), involved the designation of the general Maximian as co-emperor — firstly as Caesar ( junior emperor ) in 285, followed by his promotion to Augustus in 286.

That paper formulated the phase rule for the number of variables that can be controlled in a heterogeneous mixture in equilibrium ( see also phase diagram ).

By the late autumn of 1944, Soviet forces had ushered in a second phase of Soviet rule on the heels of the German troops withdrawing from Estonia, and followed it up by a new wave of arrests and executions of people considered disloyal to the Soviets.

These explorations were followed, notably in the case of Spain, by a phase of conquest: The Spaniards, having just finished the Reconquista of Spain from Muslim rule, were the first to colonize the Americas, applying the same model of governing to the former Al-Andalus as to their territories of the New World.

Yang reasoned that the Chinese masses had long been used to autocratic rule, and that the Republic had only been effective as a transitional phase to end Manchu rule.

# redirect Gibbs ' phase rule

In the Movement phase, a player determines the direction and distance individual units will travel, unless a special rule states otherwise.

Following a totalitarian initial phase, a post-totalitarian period followed the death of Stalin in which the primary method of Communist rule shifted from mass terror to selective repression, along with ideological and sociopolitical strategies of legitimation and the securing of loyalty.

After Spanish dominion over the region was finally established, the Maya peoples themselves remained restive against Spanish rule, both under the colonial phase of New Spain and then under the newly-independent Mexican state.

As a rule of thumb, good step response requires a phase margin of at least 45 °, and often a margin of over 70 ° is advocated, particularly where component variation due to manufacturing tolerances is an issue.

In the 2010 – 11 season, Bayern Munich were eliminated in the first round of the UEFA Champions League knockout phase by Inter Milan by the away goals rule and finished third in the Bundesliga.

This reduces the phase space volume of the possible states after scattering, and hence, by Fermi's golden rule, the scattering cross section goes to zero.

A momentary exception to this rule occurs during the initial phase of the addition to the network of a previously unconfigured device.

Maxwell's rule eliminates the oscillating behavior of the isotherm ( contour line ) | isotherm in the phase transition zone by defining it as a certain isobar in that zone.

In spite of the armistice negotiated by Amadee two years earlier, the war between Bishop Guillaume of Lausanne and Louis of Savoy was still going on, and although little is known about it, that little proves that it was yet another phase of the struggle against French expansion and was closely interwoven with the larger conflict.

the mere fact that he was selected, though as a substitute, to act as interlocutor or moderator for it, or perhaps we should say with Buck as ' father of the act ', is in itself a difficult phase of his development to grasp.

The contents of the manifold for liquid phase experiments were then mixed by shaking, redistributed to the reaction tubes, frozen down, and each tube was then sealed off.

In the liquid phase runs the amount of carbon tetrachloride in each reaction tube was determined by weighing the tube before opening and weighing the fragments after emptying.

The liquid phase photochemical exchange between chlorine and carbon tetrachloride was more reproducible than the thermal exchange, although still erratic.

-- Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects, the photochemical exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon tetrachloride concentration on the reaction rate.

but both were among the last products of a phase which was ending.

Cubism, in its 1911-1912 phase ( which the French, with justice, call `` hermetic '' ) was on the verge of abstract art.

This unusual collagen also was shown to undergo a reversible thermal phase transformation.

It was the conclusion of the first phase of a process of tragic recollection, and of refining the recollection, that will last as long as there are Jews.

In other words, the promulgators of the murder plan made clear that physically exterminating the Jews was but an extension of the anti-Semitic measures already operating in every phase of German life, and that the new conspiracy counted on the general anti-Semitism that had made those measures effective, as a readiness for murder.

Renan's head was turned away from the building, while Athena, beside him, was depicted raising her arm, which was interpreted as indicating a challenge to the church during an anti-clerical phase in French official culture.

It can be said of late phase mannerist painting in Florence, that the city that had early breathed life into statuary with the works of masters like Donatello and Michelangelo, was still so awed by them that it petrified the poses of figures in painting.

The second phase was one of " active defense " of the Panjshir stronghold, while carrying out asymmetric warfare.

The fourth phase was the " general application " of Massoud's principles to the whole country, and the final demise of the Afghan communist government.

Once the operator took his finger off, the player would speed up until its tachometer was back in phase with the master, and as this happened, the phasing effect would appear to slide up the frequency spectrum.

A phase 1 pharmacokinetic study on ayahuasca ( as Hoasca ) with 15 volunteers was conducted in 1993, during the Hoasca Project.

This was followed by a unique artistic phase in which his statues of Isabel became stretched out ; her limbs elongated.

Ansgar was a product of the phase of Christianization of

Cuyp was one of the first Dutch painters to appreciate this new leap forward in style and while his own Both-inspired phase was quite short ( limited to the mid 1640s ) he did, more than any other contemporary Dutch artist, maximize the full chromatic scale for sunsets and sunrises.