Topics covered in this chapter include the following: An introduction to fundamental switching concepts, starting with the building blocks of VLANs and trunking; an introduction to other building blocks of switching technology, including Spanning Tree Protocol for high availability; a revisit and further explanation of security threats that exploit vulnerabilities in the switching infrastructure;...
Chapter 2 - Kinematic concepts for analyzing human motion. This chapter provide examples of linear, angular, and general forms of motion; identify and describe the reference positions, planes, and axes associated with the human body; define and appropriately use directional terms and joint movement terminology; explain how to plan and conduct an effective qualitative human movement analysis; identify and describe the uses of available instrumentation for measuring kinematic quantities.
If we consider that aerodynamics, from a modern point of view, is a branch of physics that
study physical laws and their applications, regarding the displacement of a body into a fluid,
such concept could be applied to any body moving in a fluid at rest or any fluid
moving around a body at rest. The general concept outlined above is applicable to
planes; cars; boats; big ships; missiles; wind energy generators; small flying objects,
like UAVs; etc.
IF YOU will look at any good map of Venus you will see that the land
mass called Anlap lies northwest of the island of Vepaja, from which
Duare and I had just escaped. On Anlap lies Korva, the friendly country
toward which I pointed the nose of our plane.
Of course there is no good map of Venus, at least none that I ever have
seen; because the scientists of the southern hemisphere of the planet, the
hemisphere to which Chance carried my rocket ship, have an erroneous
conception of the shape of their world. They believe that Amtor, as they
call it, is shaped like a...