Half Hours with Modern Scientists, Bind 1Charles C. Chatfield, 1871 - 288 sider |
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Side 52
... , the heat produced in the body is precisely such as would be set free by the combustion of this food out- side of it , it is fair to assume that it thus originates . To 21 this may be added the chemical argument that while 52 ( 16 )
... , the heat produced in the body is precisely such as would be set free by the combustion of this food out- side of it , it is fair to assume that it thus originates . To 21 this may be added the chemical argument that while 52 ( 16 )
Side 53
21 this may be added the chemical argument that while food capable of yielding heat by combustion is taken into the body , its constituents are completely or almost completely , oxidized before leaving it ; and since oxida- tion always ...
21 this may be added the chemical argument that while food capable of yielding heat by combustion is taken into the body , its constituents are completely or almost completely , oxidized before leaving it ; and since oxida- tion always ...
Side 60
Nor do these facts rest upon physical evidence alone . Chemistry teaches that thought - force , like muscle - force , comes from the food ; and demonstrates that the force evolved by the brain , like that produced by the muscle , comes ...
Nor do these facts rest upon physical evidence alone . Chemistry teaches that thought - force , like muscle - force , comes from the food ; and demonstrates that the force evolved by the brain , like that produced by the muscle , comes ...
Side 65
... chemical affinity , and prevents the elements of bodies from freely uniting , we call vital . ” But in a note to the allegory above mentioned , added to the third edi- tion of the Views of Nature in 1849 , he says : " Reflection and pro ...
... chemical affinity , and prevents the elements of bodies from freely uniting , we call vital . ” But in a note to the allegory above mentioned , added to the third edi- tion of the Views of Nature in 1849 , he says : " Reflection and pro ...
Side 66
nomena of the organism to physical and chemical laws depends chiefly ( and almost in the same manner as the prediction of meteorological processes in the atmosphere ) on the complication of the phenomena , and on the great number of the ...
nomena of the organism to physical and chemical laws depends chiefly ( and almost in the same manner as the prediction of meteorological processes in the atmosphere ) on the complication of the phenomena , and on the great number of the ...
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action actual energy ammonia analogy animal antithe appear atoms beam blue body brain called carbonic acid cell cerebellum cerebral hemispheres characters chemical chemistry circulatory system Comte condition constituents contractility converted correlation Darwin difference dust electricity ether waves evidence exhibited existence experiment fact floating matter functions genera genus geologic geological periods germ heat higher human Hume Huxley Huxley's hydrogen hypothesis ical idea identity infinite inorganic intellectual knowledge light manifestations material Max Schultze mechanical microscope mind molecular molecules Molluscs moral motion muscle muscular nature necessitarianism nitrogen nucleus object organic origin oxygen particles period phenomena philosophy plant plasm possess potential energy preëxisting present probably produced progress proto protoplasm quadrumana qualities question reason regard relation result scientific seen species spirit structure substance syntonin temperature theory things thought tion toplasm tricity truth tube vegetable vital force waves whole word