Sentence examples for based on atomic oscillation from inspiring English sources

When I read that "the universe is 13.7 billion years old," I wonder: Don't scientists use some more universal measurement than years, something not tied to the orbit of one tiny planet? A. Modern measurement of time builds on the second, based on atomic oscillation, rather than on the variable time it takes the Earth to orbit the Sun.

UTC is based on atomic clocks, which measure oscillations in the energy levels of electrons, and are accurate to within a second every hundred million years.

Sangouard, N. et al. Quantum repeaters based on atomic ensembles and linear optics.

Lord Kelvin was the first to theorize about timekeepers based on atomic energy levels.

We have developed several new physical chemistry techniques based on atomic physics tricks.

1952 – RLE's Jerrold Zacharias, James Yates, and R.D. Haun produce the first practical atomic clock, based on atomic beam frequency standards developed by Zacharias.

The 3D model can be built based on atomic positions, and colored based on atomic charges, or built based on residue positions, and colored based on residue charges.

GCUT_SLOGP calculates log P based on atomic contributions and a modified graph distance [74], while BCUT_SMR calculates the molar refractivity based on atomic contributions and bond order [75 77].

The generation of districting plans is based on atomic geographical units.

ACC also includes interactive 3D visualization of the molecules based on atomic charges.

Our definition of burial level is based on atomic contact graph.