The camshaft. The valve train consists of the valves and a mechanism that opens and closes them. The opening and closing system is called a camshaft. The camshaft has lobes on it that move the valves up and down, as shown in Figure 5. Most modern engines have what are called overhead cams.
A Foreign Service Officer (FSO) is a commissioned member of the United States Foreign Service. As diplomats, Foreign Service Officers formulate and implement the foreign policy of the United States.
Selecting employees to work overseas and establishing proper career paths for overseas personnel is only the tip of the iceberg. Equally important is the training and preparation they and their families receive before and during an assignment.s noted in an earlier paper, foreign assignments should be part of a company's overall well planned and well communicated career development program for certain pre-selected employees, instead of a plum available to only a few or a career interruption suffered by the unlucky.