The present implementation facilitates a large number of computational tasks, including the definition, manipulation and parametrization of quantum states, the evaluation of quantum measures and quantum operations, the evolution of quantum noise in discrete models, quantum measurements and state estimation, and several others.
The 1981 census question was based on ethnic origin rather than ethnic affiliation and blood quantum measures were used.
Research has demonstrated that actual childbearing levels (i.e., the number of children born by the end of the reproductive age span) have not been as low as the standard quantum measure, the total fertility rate (TFR), would suggest (Bongaarts ad Feeney 1998; Kohler et al. 2002a, b; Sobotka 2004).
Among other things, Einstein showed that, according to quantum mechanics, measuring one particle could instantly change the properties of another particle, no matter how far apart they were.
In the realm of quantum mechanics, measuring any system -- coded pulses of light, for example, in a fiber-optic cable that is infiltrated by a spy -- leaves an unalterable trace that immediately betrays the presence of an eavesdropper.
We have probed the phase transition in the vanadium dioxide film decorated with colloidal quantum dots measuring a temperature dependence of PL response.
"In order for a quantum error-correcting code to work, it must prevent the environment from learning about the encoded quantum state?because measuring a quantum state will necessarily disturb it.
The intrinsic quantum yield measures the internal radiative efficiency of the emitter and the apparent quantum yield is the final radiative efficiency in the presence of the nanostructures.
The article presents the results of quantum efficiency measured on different types of a-Si H photodiodes deposited on gla-Si HC measurement) and CMOS circuit (AC measurement).
The more common types of ionizing radiation are characterized by particle or quantum energies measured in thousands or millions of electron volts (keV or MeV, respectively).
