universal constants

universal constants

[¦yü·nə¦vər·səl ′kän·stəns]
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On Friday, the General Conference on Weights and Measures voted to redefine the unit based on the amount of electric current required to counteract the mass, making the last of the International System (SI) units based on universal constants rather than physical objects.
It appears that the initial conditions, the mathematical forms that nature takes, and the universal constants must each be precisely tuned to have a suitable habitat for complex, conscious life.
He covers Planck, Einstein, and Mach; the origins of quantum mechanics; indeterminacy versus uncertainty; the universal constants; Planck's units and Heisenberg-Lemaitre units; implications of a finite universe; cosmic zero-point energy; rigorous solutions of Einstein's cosmological equation; the evidence for dark matter, dark energy, and accelerated expansion; and physics and philosophy.
Chemistry is also presented as possible source of universal constants. Each chapter is ended by a remark elaborating mathematics relevant to the questions and history of the chapter.
Baggiolini On a remarkable relation between atomic and universal constants, American Journal of Physics, 1957, v.
Measurements are the only way that physicists can find out about fundamental universal constants such as the proton-to-electron ratio.
"Also, father-son jokes are universal constants, unlike a George Bush joke," he adds.
The stories behind numbers--their discoveries and relationships to one another--come to life in this tale of universal constants. Basic Books, 2011, 228 p., $25.99
This simplification led to a series of discoveries about relationships between forces masses and universal constants.
The initial values of the WLF equation parameters were chosen as 17.4 and 51.6 K for [C.sub.1] and [C.sub.2], respectively, the so called "universal constants" [1, 27].
Integrating the subtle relations of universal constants of nature, wave amplitudes, coefficients or numbers with forest growth constitutes a holistic approach.
Journeys of women in science engineering: no universal constants. Philadelphia: Temple University Press.

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