A logarithmic taper potentiometer has a resistive element that either 'tapers' in from one end to the other, or is made from a material whose resistivity varies from one end to the other. This results in a device where output voltage is a logarithmic function of the slider position.
One of the Best Medical Schools. Harvard Medical School is ranked 1st overall out of all ranked medical schools, 1st for research, and 8th for primary care education. While every accredited medical school offers quality educational opportunities, in general, students at this school receive a fantastic medical education.
Harvard requires 2 semesters of Calculus instead of just one. Most medical schools require a completed Bachelor's degree, but not all schools do. Some schools only require completion of the pre-requisite courses, as listed previously, and at least 92 completed credits (you are a senior at that point). Overall, most US MD and DO medical schools require the 4-year degree, but most US Podiatry and Caribbean schools only require the 92 credits.