a photofacial laser treatment involves a series of intense pulsed light ipl from a luminus laser treatments are targeted at improvement of photoaging rosacea melasma and facial lentigines brown spots on face due to age or sun exposure
return to top. Civil engineers plan, design, construct and maintain structures â such as buildings, roads, bridges and dams â that meet human needs. return to top. Sustainable green design engineers comply with the principles of economic, social, and ecological sustainability in their design of physical objects.
Civil Engineering Drafting and Design Airports, bridges, sewer systems and water plants all have one thing in common - they started out on the drawing board of a civil engineering drafter. Read on to learn more about this field's education and career options. Inside Civil Engineering Drafting and Design. Civil engineering is a profession that dates back thousands of years. Civil engineers design and supervise the construction of the infrastructure that is essential to daily life. Aiding the civil engineer in this job are the technologists who use drafting and design tools to bring the engineer's ideas to fruition.