Obviously definition of correspondence will influence directly the analysis.

To this end, the lines are handmade and often influenced directly by the workforce.

His musical influence directly came from his father even though his father was a school teacher, expressed great passion for music and played mandolin for fun.

Jazz had become very popular, and rock and roll was just gaining a foothold, and both genres drew influences directly back to the blues.

Time fluctuations are influenced directly by the changing altitude of the reflecting and bending layer of the ionosphere.