United States or Japan ? Vote for the TOP Country of the Week !


As far as the visible universe is concerned, we do not find in it any evidence of immortality or of permanence of any sort, unless it be in the sum of potential and kinetic energies on the persistency of which depends our principle of continuity. In ordinary language "the stars in their courses" serve as symbols of permanence, yet we have found reason to regard them as but temporary phenomena.

He succeeded in showing that if the electrostatic energy of an electromagnetic field be considered to represent potential energy, and its electrodynamic the kinetic energy, it becomes possible to satisfy both the principle of least action and that of the conservation of energy; from that moment if we eliminate a few difficulties which exist regarding the stability of the solutions the possibility of finding mechanical explanations of electromagnetic phenomena must be considered as demonstrated.

H-ion concentration tests were made after the application of the adequate stimuli by which the function of the kinetic organs had been determined, and we studied also the effect upon the acidity of the blood of strychnin convulsions after destruction of the medulla; of deep narcotization with morphin before anesthesia; of deep narcotization with morphin after the H-ion concentration had already been increased by fear, by anger, by exertion, by injury under anesthesia, or by anesthesia alone.

A little later we have Daniel Bernoulli's promulgation of what we now accept as a surest article of scientific faith the kinetic theory of gases. The consideration of these phenomena forty years ago by Joule, in connection with Bernoulli's original conception, formed the foundation of the kinetic theory of gases as we now have it.

Thus, a stone poised on a cliff, while it exerts no power which can be utilized, has, nevertheless, what is called potential energy. When it is pushed from its lodging place kinetic energy is developed. In both cases, gravity, acting in conjunction with the mass of the stone, produced power. So in the case of gunpowder.

In fact, the H-ion concentration of the blood in the adrenal vein was less than in the blood of any other part of the circulation. Kinetic Diseases If our conclusions are sound, then in the kinetic system we find an explanation of many diseases, and having found the explanation, we may find new methods of combating them.

Now when this material is reduced by the process of digestion to simpler bodies with fewer molecules, such as carbon dioxid, urea, and water, the force stored up in the meat as potential energy becomes manifest and is used as active life-force known as kinetic energy. Epithelium. Cells are associated and combined in many ways to form a simple tissue.

In mid-afternoon they went swimming. He watched Saeng Seob's dives which were more complex and aesthetic than any he would have been able to do. They were Saeng Seob's one action of bold maneuvers that always renewed Sang Huin's interest in him for creatures of motion like himself, he knew, could only admire base kinetic movements of the outside world.

Our postulate harmonizes the pathologic democracy of the kinetic organs, for it explains not only why, in many diseases, the pathologic changes in these organs are identical, but why the same changes are seen as the result of emotional strain and overwork.

The change of kinetic into potential energy may be shown by stretching a piece of rubber, by lifting a weight, and by separating the armature from a magnet. The change of potential into kinetic energy may be shown by letting weights fall to the ground, by releasing the end of a piece of stretched rubber, and by burning substances.