In regards to barbell curls, you can vary the placement of your hands to vary the emphasis of the exercise. (all-about-arm-exercises.com)
German Protestant theology had been dominated since the early 1920s by various theologies that had stressed and interwoven the concepts of revelation as foundational to theology and of the Word of God as a concrete address calling for a radical decision of faith or unfaith, with varying emphasis on whatever the address might actually say. (firstthings.com)
It is also not the same as squaring the reality of moral exchange with the observation — made with varying emphasis by all contributors — that patronage has the effect of perpetuating deep inequalities. (blog.politics.ox.ac.uk)