In some Canadian universities, such as York University or the University of Toronto, a tutorial refers to something more like an American discussion section, that is, a class of between 12-18 students that is supplemental to a large lecture course, which gives students the opportunity to discuss the lectures and/or additional readings in smaller groups. These tutorials are often led by graduate students, normally known as "Teaching Assistants" or "TAs", though it is not unknown for the primary instructor of a course, even if a full professor, to take a tutorial. At Princeton University, these tutorials are known as preceptorials and are led by preceptors. Woodrow Wilson developed the preceptorial system, intending it to be the main form of teaching. However, preceptorials now largely occupy a role that is secondary to traditional lecturing.
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Center for Biological Timing - The National Science Foundation Center for Biological Timing. Tutorials and original papers on biological timing.
e-Kidneys.net - Information about the human kidney, anatomy, physiology, disease, acid-base balance, and thirst mechanisms.
The Gross Physiology of the Cardiovascular System - Online text presenting an overview of the mechanical function of the cardiovascular system, especially the heart as a pump.
Meta Description: [ A global analysis of the
mechanical function of the cardiovascular system, including the determinants of cardiac output. ]
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