Zobrazeno 1 - 10
of 65
pro vyhledávání: '"J. A. Winans"'
Autor:
J. P. Winans, N. Giordano
Publikováno v:
Journal of Sound and Vibration. 224:455-473
The excitation of a harpsichord string when it is set into motion, i.e., plucked, by a plectrum is studied. We find that the amplitude of the resulting string vibration is approximately independent of the velocity with which the key is depressed. Thi
Autor:
N. Giordano, J. P. Winans
Publikováno v:
The Journal of the Acoustical Society of America. 107(4)
We have studied the force characteristics of a collection of piano hammers, through studies of the acceleration of the hammer head, the force due to the compression of the hammer felt, Fh, and the associated bending of the hammer shank which occurs w
Autor:
J. Gibson Winans
Publikováno v:
Foundations of Physics. 6:209-219
With displacement, time, and force as basic undefined physical quantities, other physical quantities are defined as combinations of two vector quantities and one scalar quantity. Combinations include multiplication and division of vectors by vectors,
Publikováno v:
The Journal of Chemical Physics. 82:4405-4414
Emission, absorption, and fluorescence spectra have been obtained from a mixture of thallium and mercury vapors. In absorption, a number of narrow band systems near the sharp and diffuse series lines of Tl, extending primarily toward longer wavelengt
Autor:
J. Gibson Winans
Publikováno v:
Foundations of Physics. 7:341-349
Quaternions consist of a scalar plus a vector and result from multiplication or division of vectors by vectors. Division of vectors is equivalent to multiplication divided by a scalar. Quaternions as used here consist of the scalar product with posit
Autor:
J. G. Winans
Publikováno v:
Zeitschrift für Physik A Hadrons and nuclei. 60:631-641
NaJ- und NaBr-Dampf wurde mit ultraviolettem Lieht bestrahlt und die Intensitat der dabei beobachteten Natriumfluoreszenz in Abhangigkeit vom Druck der Zusatzgase beobachtet. Als Zusatzgas wurden Br2, CO2, N2, H2, Ar und Ne-He-Gemisch verwandt. Die I
Autor:
J. G. Winans, Robert John
Publikováno v:
Physical Review. 94:1097-1102
Publikováno v:
American Journal of Physics. 17:503-506
Autor:
J. G. Winans
Publikováno v:
Physical Review. 32:427-434
Autor:
J. G. Winans, E. C. G. Stueckelberg
Publikováno v:
Proceedings of the National Academy of Sciences. 14:867-871