Tetanus is a serious bacterial infection that affects the nervous system and causes muscles throughout the body to tighten. Tetanus is also commonly called lockjaw, because the infection primarily causes muscle contractions in the jaw and neck, but can eventually spread to other parts of the body.
Position Code Title - Environmental Engineer Spl 2. Environmental Engineer Specialist 13. The employee functions as a second-level specialist or as an administrative assistant to a deputy. bureau director, office director, major office director, division director, or unclassified equivalent.
What Does a Marine Engineer Do? Marine engineers design the vessels that we use to navigate and explore the world's lakes and oceans. Marine engineers' work supports key activities like naval defense, environmental research, international trade, and resource extraction. Read this article to learn what it's like to be a marine engineer. Schools offering Engineering & Technology Management degrees can also be found in these popular choices.