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Emily Swist

I am a freshman engineering student in the Swanson School of Engineering at the University of Pittsburgh, pursuing Bioengineering.

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What do Engineers do?

Engineers change the world. They use science and mathematics to innovate machines, devices, processes, circuits, etc. Every building, bridge, and structure would not be here without engineers.

Engineers apply the principles of science and mathematics to develop economical solutions to technical problems. Their work is the link between scientific discoveries and the commercial applications that meet societal and consumer needs. Many engineers develop new products. During the process, they consider several factors. For example, in developing an industrial robot, engineers specify the functional requirements precisely; design and test the robot's components; integrate the components to produce the final design; and evaluate the design's overall effectiveness, cost, reliability, and safety. This process applies to the development of many different products, such as chemicals, computers, powerplants, helicopters, and toys.
Types of engineering include:

  1. Bioengineering
  2. Chemical and Petroleum Engineering
  3. Electrical Engineering
  4. Materials Science Engineering
  5. Nuclear Engineering
  6. Industrial Engineering

Biomedical Engineering

Described by the Occupational Outlook Handbook, Biomedical engineers combine engineering principles with medical and biological sciences to design and create equipment, devices, computer systems, and software used in healthcare. Biomedical engineers design instruments, devices, and software used in healthcare; develop new procedures using knowledge from many technical sources; or conduct research needed to solve clinical problems. They frequently work in research and development or quality assurance. The work of these engineers spans many professional fields. For example, although their expertise is based in engineering and biology, they often design computer software to run complicated instruments, such as three-dimensional x-ray machines. Alternatively, many of these engineers use their knowledge of chemistry and biology to develop new drug therapies. Others draw heavily on math and statistics to build models to understand the signals transmitted by the brain or heart. Some may be involved in sales.

Some specialties in Bioengineering include:

  1. Bioinstrumentation
  2. Biomaterials
  3. Biomechanics
  4. Clinical engineering
  5. Rehabilitation engineering