| 44287 |
|
Noyes A.A., MacInnes B.A. |
The Ionization and Activity of Largely Ionized Substances |
1920 | •• |
| 44288 |
|
Harkins W.D. |
The Ionization of Strong Electrolytes |
1920 | •• |
| 44292 |
|
Michelson A.A. |
The Laws of Elastico-Viscous Flow II |
1920 | •• |
| 44293 |
|
Abbot C G. |
The Larger Opportunities for Research on the Relations of Solar and Terrestrial Radiation |
1920 | •• |
| 44300 |
|
Thompson L.T.E., Hickman C.N., Riffolt N. |
The Measurement of Small Time Intervals and Some Applications, Principally Ballistic |
1920 | •• |
| 44328 |
|
Eisenhart L.P. |
The Permanent Gravitational Field in the Einstein Theory |
1920 | •• |
| 44330 |
|
Goddard R.H. |
The Possibilities of the Rocket in Weather Forecasting |
1920 | •• |
| 44340 |
|
Reid H.F. |
The Problems of Seismology |
1920 | •• |
| 44341 |
|
Washington H.S. |
The Problems of Volcanology |
1920 | •• |
| 44354 |
|
Cohn E.J. |
The Relation Between the Iso-Electric Point of a Globulin and Its Solubility and Acid Combining Capacity in Salt Solution |
1920 | •• |
| 44390 |
|
Hall E.H. |
The Thomson Effect and Thermal Conduction in Metals |
1920 | •• |
| 44391 |
|
Barus C. |
The Torsional Magnetic Energy Absorption of an Iron Conductor |
1920 | •• |
| 44395 |
|
Michelson A.A. |
The Vertical Interferometer |
1920 | •• |
| 44454 |
|
Marvin C.F. |
The Status and Problems of Meteorology |
1920 | •• |
| 40510 |
|
Michelson A.A. |
A Modification of the Revolving Mirror Method for Measuring the Velocity of Light |
1920 | •• |
| 40512 |
|
Kline J.R. |
A New Proof of a Theorem Due to Schoenflies |
1920 | •• |
| 40513 |
|
Shapley H. |
A Note on the Simple Device for Increasing a Photographic Power of Large Telescopes |
1920 | •• |
| 40514 |
|
Foley A.L. |
A Photographic Method of Finding the Instantaneous Velocity of Sound Waves at Points Near the Source |
1920 | •• |
| 40515 |
|
Linhart G.A. |
A Simplified Method for the Statistical Interpretation of Experimental Data |
1920 | •• |
| 40519 |
|
Hitchcock F.L. |
A Thermodynamic Study of Electrolytic Solutions |
1920 | •• |
| 40524 |
|
Johnson T.B., Hill A.J. |
Alkyl Amides of Isothiocyanacetic Acid |
1920 | •• |
| 40525 |
|
Harkins W.D., Ewing D.T. |
An Apparent High Pressure Due to Adsorption, the Heat of Adsorption, and the Density of Gas-Mask Charcoals |
1920 | •• |
| 40526 |
|
McDonald J.H. |
An Application of the Porism of Four Tangents of a Twisted Cubic |
1920 | •• |
| 40528 |
|
Webster D.L. |
An Improved Form of High Tension D. C. Apparatus |
1920 | •• |
| 40529 |
|
Sosman R.B. |
An Outline of Geophysical-Chemical Problems |
1920 | •• |
| 40530 |
|
Bartell F.E. |
Anomalous Osmose |
1920 | •• |
| 40537 |
|
Sheldon H.H. |
Charcoal Activation |
1920 | •• |
| 40538 |
|
Gronwall T.H. |
Conformal Mapping of a Family of Real Conics on Another |
1920 | •• |
| 40541 |
|
Webster A.G. |
Experiments on the Vibration of Air in Conical Horns |
1920 | •• |
| 40542 |
|
King A.S. |
Experiments with the Tube Resistance Furnace on the Effect of Potential Difference |
1920 | •• |
| 40637 |
|
Barnett I.A. |
Functionals Invariant under One-Parameter Continuous Groups of Transformations in the Space of Continuous Functions |
1920 | •• |
| 40638 |
|
Bridgman P.W. |
Further Measurements of the Effects of Pressure on Resistance |
1920 | •• |
| 40645 |
|
McClendon J.F. |
Hydrogen Ion Concentration of the Contents of the Small Intestine |
1920 | •• |
| 40656 |
|
Hall E.H. |
Inferences from the Hypothesis of Dual Electric Conduction; the Thomson Effect |
1920 | •• |
| 40670 |
|
Nichols E.L., Wilbur D.T. |
Luminescence at High Temperatures |
1920 | •• |
| 40692 |
|
Lipka J. |
Motion on a Surface for any Positional Field of Force |
1920 | •• |
| 40697 |
|
Abbot C.G. |
New Observations on the Variability of the Sun |
1920 | •• |
| 40701 |
|
Moore C.L., Philips H.B. |
Note on Geometrical Products |
1920 | •• |
| 40705 |
|
Barus C. |
Note on Torsional Measurement of Variations of the Acceleration of Gravity by Interference Methods |
1920 | •• |
| 40707 |
|
Barus C. |
Note on a Pneumatic Method of Measuring Variations of the Acceleration of Gravity |
1920 | •• |
| 40722 |
|
Vandiver H.S. |
On Kummers Memoir of 1857 Concerning Fermats Last Theorem |
1920 | •• |
| 40729 |
|
Bateman H. |
On a Differential Equation Occurring in Pages Theory of Electromagnetism |
1920 | •• |
| 40730 |
|
Pearl R. |
On a Single Numerical Index of the Age Distribution of a Population |
1920 | •• |
| 40735 |
|
Michelson A.A. |
On the Application of Interference Methods to Astronomical Measurements |
1920 | •• |
| 40736 |
|
Vandiver H.S. |
On the Class Number of the Field and the Second Case of Fermats Last Theorem |
1920 | •• |
| 40737 |
|
Webster A.G. |
On the Connection of the Specific Heats with the Equation of State of a Gas |
1920 | •• |
| 40740 |
|
Gronwall T.H. |
On the Distortion in Conformal Mapping When the Second Coefficient in the Mapping Function Has an Assigned Value |
1920 | •• |
| 40747 |
|
Duane W., Stenstrom W. |
On the K Series of X-Rays |
1920 | •• |
| 40750 |
|
Loeb L.B. |
On the Nature of the Heat Production in a System of Platinum Black, Alcohol and Air |
1920 | •• |
| 40751 |
|
Loeb L.B. |
On the Nature of the Negative Carriers Produced in Pure Hydrogen and Nitrogen by Photo-Electrons |
1920 | •• |
|
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