Sentence examples for used variations in from inspiring English sources

This isn't the first time that scientists have used variations in X-ray emissions to measure the spin of a black hole.

For each of these terms, we used variations in the terms in order to retrieve all possible related news stories.

Variations in index test – e.g. type of test parameter, cut-off used Variations in reference standard – test used, threshold used Study quality Study design – cohort studies only.

A number of methodological issues make it difficult to compare available prevalence rates, such as differences in case definition and criteria, type of measures used, variations in age and whether the studies report on low or high risk populations.

This was confirmed by Fan et al 16 who used variations in programme roll-out over time and districts to evaluate the scheme using National Sample Survey data collected before and after its launch.

It was not possible to assess collectively the correlation between 9p status, pathological parameters, and survival due to lack of reporting on demographic characteristics, the heterogeneity of the reported data including pathological parameters, various genetic techniques, different tissue used, variations in cut-off thresholds, and follow-up protocols.

Recent research has used variation in the disability determination process to estimate the impacts of DI on employment for various groups.

We also used variation in density within patches to calculate a patch-scale index of habitat heterogeneity originally created to capture variation in habitat structure relevant to grassland birds [59].

The Cardiovascular Risk Factors in Young Finns study used variation in the CRP haplotypes as an instrument for unconfounded CRP levels and found no association between the CRP instrument and CIMT in young adults aged 24 to 39 years [22].

As age-specific data were used, variation in ER expression according to age at diagnosis in control tumours is captured in our model.

In contrast, when cDNA gDNA is used, variation in the amount of immobilized DNA may exert a different effect on different samples.