# Disillusionment phase relationship of soil

### Soil Phase Diagram and Relationship Formulas

Hysteresis is the dependence of the state of a system on its history. For example, a magnet may . The phase lag depends on the frequency of the input, and goes to zero as the frequency . Further the gas compressibility causing the hysteresis leads to unintended complications in the phase relation between the applied. woman's struggle with the barren soil and cramping environment of a Virginia farm. But she conquers at a terrible cost, the cost of utter disillusionment. of love, growing out of her experience, turns her back on marriage, though several In the depiction of this phase of her life, as in the others, the author maintains the. third stage with the help of another set of novels: Mohanty's The Survivor and Achebe's No . Cast away on unfriendly soil he had leamt to fight to stay alive, . In the complex relationship between Balidatta and Sarojini,. Mohanty's attempt has.

For instance, right-clicking on the desktop in most Windows interfaces will create a menu that exhibits this behavior. Aerodynamics[ edit ] In aerodynamics, hysteresis can be observed when decreasing the angle of attack of a wing after stall, regarding the lift and drag coefficients.

The angle of attack where the flow on top of the wing reattaches is generally lower than the angle of attack where the flow separates during the increase of the angle of attack. The area in the centre of the hysteresis loop is the energy dissipated due to internal friction. In the elastic hysteresis of rubber, the area in the centre of a hysteresis loop is the energy dissipated due to material internal friction.

Elastic hysteresis was one of the first types of hysteresis to be examined. If the top of a rubber band is hung on a hook and small weights are attached to the bottom of the band one at a time, it will get longer. As more weights are loaded onto it, the band will continue to extend because the force the weights are exerting on the band is increasing. When each weight is taken off, or unloaded, the band will get shorter as the force is reduced.

As the weights are taken off, each weight that produced a specific length as it was loaded onto the band now produces a slightly longer length as it is unloaded. This is because the band does not obey Hooke's law perfectly. The hysteresis loop of an idealized rubber band is shown in the figure. In terms of force, the rubber band was harder to stretch when it was being loaded than when it was being unloaded.

In terms of time, when the band is unloaded, the effect the length lagged behind the cause the force of the weights because the length has not yet reached the value it had for the same weight during the loading part of the cycle.

In terms of energy, more energy was required during the loading than the unloading, the excess energy being dissipated as heat. Elastic hysteresis is more pronounced when the loading and unloading is done quickly than when it is done slowly. Materials such as rubber exhibit a high degree of elastic hysteresis.

### Soil Phase Relationships - az-links.info

When the intrinsic hysteresis of rubber is being measured, the material can be considered to behave like a gas. When a rubber band is stretched it heats up, and if it is suddenly released, it cools down perceptibly. These effects correspond to a large hysteresis from the thermal exchange with the environment and a smaller hysteresis due to internal friction within the rubber. This proper, intrinsic hysteresis can be measured only if the rubber band is adiabatically isolated.

Small vehicle suspensions using rubber or other elastomers can achieve the dual function of springing and damping because rubber, unlike metal springs, has pronounced hysteresis and does not return all the absorbed compression energy on the rebound. Mountain bikes have made use of elastomer suspension, as did the original Mini car.

The primary cause of rolling resistance when a body such as a ball, tire, or wheel rolls on a surface is hysteresis. This is attributed to the viscoelastic characteristics of the material of the rolling body. Contact angle hysteresis[ edit ] The contact angle formed between a liquid and solid phase will exhibit a range of contact angles that are possible.

There are two common methods for measuring this range of contact angles. The first method is referred to as the tilting base method.

As the drop is tilted, the downhill side will be in a state of imminent wetting while the uphill side will be in a state of imminent dewetting. As the tilt increases the downhill contact angle will increase and represents the advancing contact angle while the uphill side will decrease; this is the receding contact angle. The values for these angles just prior to the drop releasing will typically represent the advancing and receding contact angles.

The difference between these two angles is the contact angle hysteresis. When the maximum liquid volume is removed from the drop without the interfacial area decreasing the receding contact angle is thus measured. When volume is added to the maximum before the interfacial area increases, this is the advancing contact angle.

As with the tilt method, the difference between the advancing and receding contact angles is the contact angle hysteresis. Bubble shape hysteresis[ edit ] The equilibrium shapes of bubbles expanding and contracting on capillaries blunt needles can exhibit hysteresis depending on the relative magnitude of the maximum capillary pressure to ambient pressure, and the relative magnitude of the bubble volume at the maximum capillary pressure to the dead volume in the system.

The Russian remained, in this sense, natural and simple, unfamiliar with the subtleties of politics, of parliamentary trickery, and legal makeshifts. On the other hand, his primitive sense of justice and right was strong and vital, without the disintegrating finesse of pseudo-civilization. He knew what he wanted and he did not wait for "historic inevitability" to bring it to him: The Revolution to him was a fact of life, not a mere theory for discussion.

Thus the social revolution took place in Russia in spite of the industrial backwardness of the country. But to make the Revolution was not enough. It was necessary for it to advance and broaden, to develop into economic and social reconstruction.

That phase of the Revolution necessitated fullest play of personal initiative and collective effort. Common interest is the leit motif of all revolutionary endeavour, especially on its constructive side. This spirit of mutual purpose and solidarity swept Russia with a mighty wave in the first days of the October-November Revolution.

Inherent in that enthusiasm were forces that could have moved mountains if intelligently guided by exclusive consideration for the well-being of the whole people. The medium for such effective guidance was on hand: But such a development was by no means within the programme of the Bolsheviki.

For several months following October they suffered the popular forces to manifest themselves, the people carrying the Revolution into ever-widening channels. But as soon as the Communist Party felt itself sufficiently strong in the government saddle, it began to limit the scope of popular activity. All the succeeding acts of the Bolsheviki, all their following policies, changes of policies, their compromises and retreats, their methods of suppression and persecution, their terrorism and extermination of all other political views-all were but the means to an end: Indeed, the Bolsheviki themselves in Russia made no secret of it.

The Communist Party, they contended, is the advance guard of the proletariat, and the dictatorship must rest in its hands.

The peasantry became the rock upon which the best-laid plans and schemes of Lenin were wrecked. But Lenin, a nimble acrobat, was skilled in performing within the narrowest margin. The new economic policy was introduced just in time to ward off the disaster which was slowly but surely overtaking the whole Communist edifice. II The " new economic policy " came as a surprise and a shock to most Communists. They saw in it a reversal of everything that their Party had been proclaiming-a reversal of Communism itself.

The leaders then declared a lockout. They ordered the clearing of the Party ranks of all "doubtful" elements. Everybody suspected of an independent attitude and those who did not accept the new economic policy as the last word in revolutionary wisdom were expelled. Among them were Communists who for years had rendered most devoted service. Some of them, hurt to the quick by the unjust and brutal procedure, and shaken to their depths by the collapse of what they held most high, even resorted to suicide.

But the smooth sailing of Lenin's new gospel had to be assured, the gospel of the sanctity of private property and the freedom of cutthroat competition erected upon the ruins of four years of revolution. However, Communist indignation over the new economic policy merely indicated the confusion of mind on the part of Lenin's opponents. What else but mental confusion could approve of the numerous acrobatic political stunts of Lenin and yet grow indignant at the final somersault, its logical culmination?

The trouble with the devout Communists was that they clung to the Immaculate Conception of the Communist State which by the aid of the Revolution was to redeem the world. But most of the leading Communists never entertained such a delusion. Least of all Lenin. During my first interview I received the impression that he was a shrewd politician who knew exactly what he was about and that he would stop at nothing to achieve his ends.

After hearing him speak on several occasions and reading his works I became convinced that Lenin had very little concern in the Revolution and that Communism to him was a very remote thing.

The centralized political State was Lenin's deity, to which everything else was to be sacrificed.

Someone said that Lenin would sacrifice the Revolution to save Russia. Lenin's policies, however, have proven that he was willing to sacrifice both the Revolution and the country, or at least part of the latter, in order to realize his political scheme with what was left of Russia.

• Hysteresis
• Soil Phase Relationships

Lenin was the most pliable politician in history. He could be an ultra-revolutionary, a compromiser and conservative at the same time. When like a mighty wave the cry swept over Russia, "All power to the Soviets!

He issued the famous motto, "Rob the robbers," a slogan which served to confuse the minds of the people and caused untold injury to revolutionary idealism. Never before did any real revolutionist interpret social expropriation as the transfer of wealth from one set of individuals to another. Yet that was exactly what Lenin's slogan meant.

The indiscriminate and irresponsible raids, the accumulation of the wealth of the former bourgeoisie by the new Soviet bureaucracy, the chicanery practised toward those whose only crime was their former status, were all the results of Lenin's "Rob the robbers" policy.

The whole subsequent history of the Revolution is a kaleidoscope of Lenin's compromises and betrayal of his own slogans. Bolshevik acts and methods since the October days may seem to contradict the new economic policy.

But in reality they are links in the chain which was to forge the all-powerful, centralized Government with State Capitalism as its economic expression. Lenin possessed clarity of vision and an iron will. He knew how to make his comrades in Russia and outside of it believe that his scheme was true Socialism and his methods the revolution. No wonder that Lenin felt such contempt for his flock, which he never hesitated to fling into their faces. As a matter of fact, Lenin was right. True Communism was never attempted in Russia, unless one considers thirty-three categories of pay, different food rations, privileges to some and indifference to the great mass as Communism.

In the early period of the Revolution it was comparatively easy for the Communist Party to possess itself of power. All the revolutionary elements, carried away by the ultra-revolutionary promises of the Bolsheviki, helped the latter to power. Once in possession of the State the Communists began their process of elimination. All the political parties and groups which refused to submit to the new dictatorship had to go.

First the Anarchists and Left Social Revolutionists, then the Mensheviki and other opponents from the Right, and finally everybody who dared aspire to an opinion of his own.

Similar was the fate of all independent organizations. The Soviets first manifested themselves in the revolution of They played an important part during that brief but significant period. Though the revolution was crushed, the Soviet idea remained rooted in the minds and hearts of the Russian masses. At the first dawn which illuminated Russia in February,the Soviets revived again and came into bloom in a very short time.

To the people the Soviets by no means represented a curtailment of the spirit of the Revolution. On the contrary, the Revolution was to find its highest, freest practical expression through the Soviets.

That was why the Soviets so spontaneously and rapidly spread throughout Russia. The Bolsheviki realized the significance of the popular trend and joined the cry.

But once in control of the Government the Communists saw that the Soviets threatened the supremacy of the State.

At the same time they could not destroy them arbitrarily without undermining their own prestige at home and abroad as the sponsors of the Soviet system. They began to shear them gradually of their powers and finally to subordinate them to their own needs. The Russian trade unions were much more amenable to emasculation. Numerically and in point of revolutionary fibre they were still in their childhood.

By declaring adherence to the trade unions obligatory the Russian labour organizations gained in physical stature, but mentally they remained in the infant stage. The Communist State became the wet nurse of the trade unions. In return, the organizations served as the flunkeys of the State. But an antiquated school where the spirit of the child is fettered and crushed. Nowhere in the world are labour organizations as subservient to the will and the dictates of the State as they are in Bolshevik Russia.

Their value to the Revolution as a popular and successful medium of exchange and distribution and to the reconstruction of Russia was incalculable. The Bolsheviki transformed them into cogs of the Government machine and thereby destroyed their usefulness and efficiency. The political power of the Party, organized and centralized in the State, sought to maintain itself by all means at hand.

The central authorities attempted to force the activities of the people into forms corresponding with the purposes of the Party. The sole aim of the latter was to strengthen the State and monopolize all economical, political, and social acitivities-even all cultural manifestations.

The Revolution had an entirely different object, and in its very character it was the negation of authority and centralization. It strove to open ever-larger fields for proletarian expression and to multiply the phases of individual and collective effort. The aims and tendencies of the Revolution were diametrically opposed to those of the ruling political party. Just as diametrically opposed were the methods of the Revolution and of the State. Those of the former were inspired by the spirit of the Revolution itself: The methods of the State, on the contrary--of the Bolshevik State as of every government--were based on coercion, which in the course of things necessarily developed into systematic violence, oppression, and terrorism.

Thus two opposing tendencies struggled for supremacy: That struggle was a life-and-death struggle. The two tendencies, contradictory in aims and methods, could not work harmoniously: It would be an error to assume that the failure of the Revolution was due entirely to the character of the Bolsheviki. Fundamentally, it was the result of the principles and methods of Bolshevism. It was the authoritarian spirit and principles of the State which stifled the libertarian and liberating aspirations.

### NPTEL :: Civil Engineering - Soil Mechanics

Were any other political party in control of the government in Russia the result would have been essentially the same. It is not so much the Bolsheviki who killed the Russian Revolution as the Bolshevik idea. It was Marxism, however modified; in short, fanatical governmentalism. Only this understanding of the underlying forces that crushed the Revolution can present the true lesson of that world-stirring event.

The Russian Revolution reflects on a small scale the century-old struggle of the libertarian principle against the authoritarian. For what is progress if not the more general acceptance of the principles of liberty as against those of coercion? The Russian Revolution was a libertarian step defeated by the Bolshevik State, by the temporary victory of the reactionary, the governmental idea.

## Notation and Units

That victory was due to a number of causes. Most of them have already been dealt with in the preceding chapters. The main cause, however, was not the industrial backwardness of Russia, as claimed by many writers on the subject. That cause was cultural which, though giving the Russian people certain advantages over their more sophisticated neighbours, also had some fatal disadvantages. The Russian was "culturally backward" in the sense of being unspoiled by political and parliamentary corruption.

On the other hand, that very condition involved, inexperience in the political game and a naive faith in the miraculous power of the party that talked the loudest and made the most promises.

This faith in the power of government served to enslave the Russian people to the Communist Party even before the great masses realized that the yoke had been put around their necks. The libertarian principle was strong in the initial days of the Revolution, the need for free expression all-absorbing.

But when the first wave of enthusiasm receded into the ebb of everyday prosaic life, a firm conviction was needed to keep the fires of liberty burning. There was only a comparative handful in the great vastness of Russia to keep those fires lit-the Anarchists, whose number was small and whose efforts, absolutely suppressed under the Tsar, had had no time to bear fruit.

The Russian people, to some extent instinctive Anarchists, were yet too unfamiliar with true libertarian principles and methods to apply them effectively to life. Most of the Russian Anarchists themselves were unfortunately still in the meshes of limited group activities and of individualistic endeavour as against the more important social and collective efforts.

Phase relationships example

Yet honesty and sincerity compel me to state that their work would have been of infinitely greater practical value had they been better organized and equipped to guide the released energies of the people toward the reorganization of life on a libertarian foundation.

But the failure of the Anarchists in the Russian Revolution-in the sense just indicated does by no means argue the defeat of the libertarian idea. On the contrary, the Russian Revolution has demonstrated beyond doubt that the State idea, State Socialism, in all its manifestations economic, political, social, educational is entirely and hopelessly bankrupt.

Never before in all history has authority, government, the State, proved so inherently static, reactionary, and even counter-revolutionary in effect. In short, the very antithesis of revolution. It remains true, as it has through all progress, that only the libertarian spirit and method can bring man a step further in his eternal striving for the better, finer, and freer life.

Applied to the great social upheavals known as revolutions, this tendency is as potent as in the ordinary evolutionary process. The authoritarian method has been a failure all through history and now it has again failed in the Russian Revolution. So far human ingenuity has discovered no other principle except the libertarian, for man has indeed uttered the highest wisdom when he said that liberty is the mother of order, not its daughter. All political tenets and parties notwithstanding, no revolution can be truly and permanently successful unless it puts its emphatic veto upon all tyranny and centralization, and determinedly strives to make the revolution a real revaluation of all economic, social, and cultural values.

Not mere substitution of one political party for another in the control of the Government, not the masking of autocracy by proletarian slogans, not the dictatorship of a new class over an old one, not political scene shifting of any kind, but the complete reversal of all these authoritarian principles will alone serve the revolution.

In the economic field this transformation must be in the hands of the industrial masses: In the case of the former the menace to the constructive development of the new social structure would be as great as from the political State. It would become a dead weight upon the growth of the new forms of life.

For that very reason syndicalism or industrialism alone is not, as its exponents claim, sufficient unto itself. It is only when the libertarian spirit permeates the economic organizations of the workers that the manifold creative energies of the people can manifest themselves and the revolution be safeguarded and defended.

Only free initiative and popular participation in the affairs of the revolution can prevent the terrible blunders committed in Russia. For instance, with fuel only a hundred versts [about sixty-six miles] from Petrograd there would have been no necessity for that city to suffer from cold had the workers' economic organizations of Petrograd been free to exercise their initiative for the common good. The peasants of the Ukraina would not have been hampered in the cultivation of their land had they had access to the farm implements stacked up in the warehouses of Kharkov and other industrial centres awaiting orders from Moscow for their distribution.

These are characteristic examples of Bolshevik governmentalism and centralization, which should serve as a warning to the workers of Europe and America of the destructive effects of Statism.

The industrial power of the masses, expressed through their libertarian associations--Anarcho-syndicalism--is alone able to organize successfully the economic life and carry on production. A common tie of mutual service and aid is created which is the strongest bulwark of the revolution-far more effective then compulsory labour, the Red Army, or terrorism. In that way alone can revolution act as a leaven to quicken the development of new social forms and inspire the masses to greater achievements.

There are the cultural forces which, though closely related to the economic activities, have yet their own functions to perform. In Russia the Communist State became the sole arbiter of all the needs of the social body. The result, as already described, was complete cultural stagnation and the paralysis of all creative endeavour.