Sentence examples for frequency negative from inspiring English sources

Huazhong University of Science and Technology HUSTT) is developing a small radio frequency negative ion source experimental setup to promote research on neutral beam injection ion sources.

Superlattice, proposed by Esaki and Tsu in 1970, [9] has been a major force in providing man-made solids with unique properties that are not readily available in nature, such as Bloch oscillation at THz frequency, negative differential conductance for amplifier, quantum cascade lasers, IR detectors.

Thus, donor whose p-MHC cell frequency was below the APC fluorotag background frequency (negative group) were separated from those who were above (positive group).

While some of the reasons indicated for not choosing a method are intrinsic characteristics of that method (e.g., dosing frequency), negative perceptions about the vaginal ring are subjective feelings that could be modified by counselling.

The following variables were entered as possible predictors of unprotected sex: age, income, BDI score, methamphetamine frequency, negative condom attitudes, and the interaction between methamphetamine frequency and negative condom attitudes (see Table  1).> Post hoc analyses were conducted to determine the nature of the interaction.

You will witness how 'low frequency' negative energy transforms into high frequency.

The weighting procedure diminishes insignificant frequencies and makes lower-than-expected frequencies negative.

Because negative frequency-dependent selection can function to maintain polymorphisms within a population, it is often considered a form of balancing selection, However, rather than maintaining stable allele frequencies, negative frequency-dependent selection may cause cyclic selection, driving rare alleles to relatively high frequencies before they are selected against [ 6, 7].

In theory however, according to the Red Queen hypothesis, cuckoos may actually be able to drive oscillations in parrotbill genotype frequencies through negative frequency-dependent selection [73] [75].

The differences in mean methyl scores and the frequency of negative probes between the positive and negative groups were compared using the Mann-Whitney-Wilcox test.

In the model, overall cumulative satisfaction is positively related to attribute-specific cumulative satisfaction which in turn is negatively related to the remembered frequency of negative critical incidents.