gfs documents

Magnetic state of prehistoric burned earths : P. L. Mercnnton. (Bull. Société Vandoise, vol. Iii, No. 194.)
Documents Magnetic state of prehistoric burned earths : P. L. Mercnnton. (Bull. Société Vandoise, vol. Iii, No. 194.)
The piezo-electric effect, a new principle for telephone transmitters and receivers : A. M. Nicholson. (Session of the Am. Inst. Elec. Engs., October 10, 1919.)
Documents The piezo-electric effect, a new principle for telephone transmitters and receivers : A. M. Nicholson. (Session of the Am. Inst. Elec. Engs., October 10, 1919.)
New methods of constructing buildings in France : (La Nature, December 27, 1919
Documents New methods of constructing buildings in France : (La Nature, December 27, 1919
French railroad construction during the war : La Nature, January 3, 1920
Documents French railroad construction during the war : La Nature, January 3, 1920
The detection of invisible objects by heat radiation : S. O. Hoffman. Phys. Rev., August, 1919 p. 163
Documents The detection of invisible objects by heat radiation : S. O. Hoffman. Phys. Rev., August, 1919 p. 163
The use of electricity in agriculture: With special reference to its development in Germany : J. F. Crowley. Journal o f the Royal Society of Arts, October 10 1919
Documents The use of electricity in agriculture: With special reference to its development in Germany : J. F. Crowley. Journal o f the Royal Society of Arts, October 10 1919
At the international hydrographic conference
Documents At the international hydrographic conference
A positive ray spectrograph : F. W. Aston. Phil. Mag., December, 1919
Documents A positive ray spectrograph : F. W. Aston. Phil. Mag., December, 1919
The constitution of the elements : F. W. Aston. (Nature, December 18, 1919.)
Documents The constitution of the elements : F. W. Aston. (Nature, December 18, 1919.)
Ultra-rapid moving picture photography : H. Abraham, E. Bloch, and L. Bloch. (Comptes Rendus, Acad. des Sciences, vol. clxix, No. 22 1919.)
Documents Ultra-rapid moving picture photography : H. Abraham, E. Bloch, and L. Bloch. (Comptes Rendus, Acad. des Sciences, vol. clxix, No. 22 1919.)
Experiments on gravitation : L. Majorana. (Comptes Rendus, Acad. des Sciences, vol. clxix, Nos. 15 and 17, 1919.)
Documents Experiments on gravitation : L. Majorana. (Comptes Rendus, Acad. des Sciences, vol. clxix, Nos. 15 and 17, 1919.)
Destruction of Whales by depth bombs : La Nature, December 27, 1910
Documents Destruction of Whales by depth bombs : La Nature, December 27, 1910
Power from the sun : A. A. Campbell Swinton. (La Nature, December 18, 1919
Documents Power from the sun : A. A. Campbell Swinton. (La Nature, December 18, 1919
An economical method of utilizing the force of the tides
Documents An economical method of utilizing the force of the tides
Test of alpine tanks
Documents Test of alpine tanks
The relation between uranium and radium : Soddy. (Phil. Mag., October, 1919, p. 483.)
Documents The relation between uranium and radium : Soddy. (Phil. Mag., October, 1919, p. 483.)
Competitive exhibition of machines and materials used in the building trades : La Nature, December 13, 1919
Documents Competitive exhibition of machines and materials used in the building trades : La Nature, December 13, 1919
Production of iron in Italy
Documents Production of iron in Italy
Industrial employment of very high pressures : Georges Claude. (Comptes Rendus, October 13, 1919.)
Documents Industrial employment of very high pressures : Georges Claude. (Comptes Rendus, October 13, 1919.)
Some characteristics of the spark discharge and its effect in igniting explosive mixtures : C. C. Paterson and Norman Campbell. (Proceedings Physical Society of London, vol. xxxi,
Documents Some characteristics of the spark discharge and its effect in igniting explosive mixtures : C. C. Paterson and Norman Campbell. (Proceedings Physical Society of London, vol. xxxi,
The speed of sound pulses in pipes : A. L. Foley. (Physical Review, August, 1919)
Documents The speed of sound pulses in pipes : A. L. Foley. (Physical Review, August, 1919)