In this animated object, the learner examines 17 types of joint movement.
Correcting Common Problems of Parenteral Nutrition
By Fran Soukup
In this interactive object, learners match physiological, mechanical, or other parenteral nutrition complications with the appropriate nursing care.
Levels of Prevention
By Lucie Cutler
In this interactive object, learners identify a variety of prevention activities as primary, secondary, or tertiary.
"I Want to Be Well"
By Zafar Naim
In this learning activity you'll uses observations to diagnose fungal diseases.
Biomolecules - The Lipids (Video)
By Becky Polk-Pohlman
In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.
Converting Rotational Velocity to Linear Velocity
By James Bourassa, John Rosz
In this animated object, students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.
Gear Ratio Concepts
By James Bourassa
In this animated object, learners examine the concept of gear ratios. The number of teeth, diameters, and velocity relationships are discussed and calculated using linear ratio equations. A quiz completes the activity.
High-Low Speed Drive Adjustments
By Terry Bartelt
Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.
Reversing the Rotation of DC Motors
By Terry Bartelt, Terry Fleischman
Learners view animations showing how to change the connections to cause a DC motor to reverse its rotation. A short quiz completes the activity.
Gear Ratio Concepts (Screencast)
In this screencast, learners examine the concept of gear ratios. The number of teeth, diameters, and velocity relationships are discussed and calculated using linear ratio equations.
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