 Physiology*,' he had not pursued the subject further. It is unquestionable that heat is produced by such friction, but it must be understood that the mechanical force expended in the friction is a part of the force of affinity which causes the venous...  The Scientific Papers of James Prescott Joule - Page 158by James Prescott Joule - 1884 - 657 pagesFull view - About this book
 | Sir Norman Lockyer - 1872 - 540 pages
...from the friction of the blood in the veins and arteries. " It is unquestionable," writes Mr. Joule, " that heat is produced by such friction, but it must...engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion to the muscular effort put forth for the purpose, a diminution... | |
 | John Tyndall - 1869 - 566 pages
...hypothesis in Halter's " Physiology," ho had not pursued the subject farther. It is unquestionable that heat is produced by such friction, but it must...affinity, which causes the venous blood to unite with the oxygen, so that the whole heat of tho system must still be referred to the chemical changes. But... | |
 | John James Drysdale, Robert Ellis Dudgeon, Richard Hughes, John Rutherfurd Russell - 1870 - 842 pages
...unexplained, by the friction of the blood in the blood-vessels, he observes:— " It is unquestionable that heat is produced by such friction, but it must...referred to the chemical changes. But if the animal was engaged in turning a piece of machinery, or in ascending a mountain, I apprehend tnat in proportion... | |
 | John Tyndall - 1870 - 576 pages
...in the friction is a part of the force of affinity, which causes the venous blood to unite with the oxygen, so that the whole heat of the system must...chemical changes. But if the animal were engaged in tnrning a piece of machinery, or in ascending a mountain, I apprehend that, in proportion to the muscular... | |
 | Sir Norman Lockyer - 1872 - 540 pages
...from the friction of the blood in the veins and arteries. "It is unquestionable," writes Mr. Joule, " that heat is produced by such friction, but it must...engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion to the muscular effort put forth for the purpose, a diminution... | |
 | Ralph Richardson (M.D.) - 1873 - 134 pages
...unexplained, by the friction of the blood in the blood-vessels, he observes : — " It is unquestionable that heat is produced by such friction, but it must...referred to the chemical changes. But if the animal was engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion... | |
 | John Tyndall - 1876 - 656 pages
...from the friction of the hlood in the veins and arteries. ' It is unquestionable,' writes Mr. Joule, ' that heat is produced by such friction ; but it must...engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion to the muscular effort put forth for the purpose, a diminution... | |
 | John Tyndall - 1876 - 706 pages
...unquestionable,' writes Mr. Joule, ' that heat is produced by such friction ; but it must be imderstood that the mechanical force expended in the friction...engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion to the muscular effort put forth for the purpose, a diminution... | |
 | John Tyndall - 1879 - 662 pages
...from the friction of the blood in the veins and arteries. ' It is unquestionable,' writes Mr. Joule, ' that heat is produced by such friction ; but it must...engaged in turning a piece of machinery, or in ascending a mountain, I apprehend that in proportion to the muscular effort put forth for the purpose, a diminution... | |
 | John Tyndall - 1884 - 660 pages
...from the friction of the blood in the veins and arteries. ' It ia unquestionable,' writes Mr. Joule, ' that heat is produced by such friction ; but it must...oxygen, so that the whole heat of the system must etill be referred to the chemical changes. But if the animal were engaged in turning a piece of machinery,... | |
| |
