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.
dixie. . .first off let me give you the definitions of subjective and objective data. objective data is information that you can perceive using your owns senses. you can see, hear, smell, feel, sometimes taste, and sometimes measure objective data. subjective data is information supplied to you by the subject, or patient. they are things that you cannot yourself perceive with your senses of sight, sound, smell, or touch. for example, pain. a patient tells you they have a pain in their leg ...