 | 1872 - 1060 str.
...years more bring it about here. Allegheny Observatory, Allegheny, Penn., Sept. 22, 1872. ART. XLV. — On a method of detecting the phases of vibration in...thereby measuring directly in the vibrating air the length of its ivaves and exploring the form of its wave-surjace ; by ALFRED M. MAYER, Ph.D., Member... | |
 | 1872 - 536 str.
...Part HI, 371 XLIV. — On the Allegheny System of Electric Time Signals ; by SP LANGLEY, 377 XLV. — On a method of detecting the phases of vibration in...thereby measuring directly in the vibrating air the length of its waves and exploring the form of its wave-surface ; by ALFRED M. MAYER, 387 XLVI. —... | |
 | 1873 - 800 str.
...AL MoArthur, MD Chicago, 1872. New Theory of the Origin of Species. By BG Ferris. New Haven, 1872. On a Method of detecting the Phases of Vibration in the Air surrounding a Sounding Body. By Alfred M. Mayer, Ph. D. MISCELLANY. Experiments on Sunn;!. — Prof. Mayer, of the Hoboken Technological... | |
 | 1876 - 862 str.
...the same vibrating body when stationary. 2. lie first succeeded in actually detecting the different phases of vibration in the air surrounding a sounding body, and thereby measured the lengths of its waves ; and first experimentally explored in the free air the exact form... | |
 | John Christopher Draper - 1873 - 372 str.
...Measurement of Sound Waves.— Professor Alfred Mayer, of the Stevens Institute, describes a method for detecting the phases of vibration in the air surrounding...lengths of its waves, and exploring the form of its wave surface. He hopes to see the method applied to the actual experimental determination of wave surfaces... | |
 | 1873 - 476 str.
...By Ogden N. Rood. Part III.— On the Allegheny System of Electric Time Signale. By SP Langley. — On a Method of Detecting the Phases of Vibration in...thereby measuring directly in the Vibrating Air the length of its Waves and exploring the form of its Wave Surface. By Alfred M. Mayer.— Growth or Evolution... | |
 | 1873 - 840 str.
...Reports of Geological Explorations of New Zealand during 1871-2, from the Director, James Hector, MD, FRS On a Method of Detecting the Phases of Vibration in the Air, surrounding a Sounding Body, etc. On a Method of Measuring the Wave-lengths and Velocities of Sounds in Gases, etc. On the Experimental... | |
 | United States. Office of Education, United States. Bureau of Education - 1874 - 478 str.
...Translation from König,s paper in Poggendorff,it " Annalen." [In " American Journal of Science." 1872.] On a method of detecting the phases of vibration in...sounding body ; and thereby measuring directly, in th« vibrating air, the length of MAYER. MORTON. Mayer (Alfred M.) — continued. waves, and exploring... | |
 | Spencer Fullerton Baird - 1874 - 862 str.
...displacement of the fixed lines in their spectra. In the second paper, Professor Mayer gives his discovery of a method of detecting the phases of vibration in the...sounding body, and thereby measuring directly in the air the lengths of its waves, and exploring the form of its wave surface. To detect the direction of... | |
 | 1875 - 506 str.
...Reports of Geological Explorations of New Zealand during 1871-2, from the Director, James Hector, MD, FRS On a Method of Detecting the Phases of Vibration in the Air, surrounding a Sounding Body, etc. On a Method of Measuring the Wave-lengths and Velocities of Sounds in Gases, etc. On the Experimental... | |
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... a method of detecting the phases of vibration in the air surrounding a sounding body ; and thereby measuring directly in the vibrating air the length of its waves and exploring the form of its wave-surface... 
