Some of the most expensive fighters such as the US F-14 Tomcat, F-15 Eagle, F-22 Raptor and Russian Su-27 were employed as all-weather interceptors as well as air superiority fighter aircraft, while commonly developing air-to-ground roles late in their careers.
The health service measures that best predict subjective health status should be identifiable. Following her further degree in clinical epidemiology and biostatistics, her interest turned to the development of methods to measure subjective health status.
Here are a few more examples of how to make a subjective statement more objective: ' 1 She hurt her leg really bad' - subjective because it is not supported or proven, and the use of 'really' makes it sound exaggerated. ' 2 I think the world will end soon' - subjective because it speaks in first person and is vague.