engineering

Sharon Walker

Sharon Walker is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sharon Walker rather than just read about it. In short: Sharon L. Walker is an American environmental engineer whose research concerns the movement of bacteria and nanoparticles through liquid and porous media, and applications to food safety and water quality.

Key takeaways

Sharon Walker belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Sharon Walker to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Sharon Walker from memory before moving on to harder problems.

Reference excerpt

Sharon L. Walker is an American environmental engineer whose research concerns the movement of bacteria and nanoparticles through liquid and porous media, and applications to food safety and water quality. She is dean of the Drexel University College of Engineering, a distinguished professor in the Drexel Department of Civil, Architectural and Environmental Engineering, and executive director of the ELATES leadership training program for women in STEM fields.

Education and career Walker earned a double bachelor's degree in environmental studies and environmental engineering at the University of Southern California in 1998. She went to Yale University for graduate study, and after a 2000 master's degree in chemical engineering she completed a Ph.D. in environmental engineering in 2004. Her dissertation, Mechanisms of Bacterial Adhesion to Solid Surfaces in Aquatic Systems, was supervised by Menachem Elimelech. She joined the University of California, Riverside as John Babbage Assistant Professor of Environmental Engineering in 2005, where she was promoted to associate professor in 2010 and full professor in 2014. At UC Riverside she was named interim dean of engineering in 2016. In 2018 she moved to her present position at Drexel University as dean of engineering and distinguished professor in the Department of Civil, Architectural and Environmental Engineering, with courtesy appointments in the Department of Chemical and Biological Engineering and the Department of Biodiversity, Earth and Environmental Science. She was the first woman to be dean of engineering at Drexel. She became executive director of the Drexel program in Executive Leadership for Academics in Technology, Engineering and Sciences (ELATES) in 2021.

Recognition Walker was named as a Fellow of the Association of Environmental Engineering and Science Professors in 2017. She was recognized as a 2019 Fellow of the American Association for the Advancement of Science. She was named to the College of Fellows of the American Institute for Medical and Biological Engineering in 2022, "for contributions in particle fate and transport in water treatment and food safety applications, and engineering education leadership". In 2021, the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers gave Walker their Winifred Burks-Houck Professional Leadership Award. In 2023, the USC Viterbi School of Engineering gave her their Mark A. Stevens Distinguished Alumni Award.

References

External links Sharon Walker publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with Sharon Walker

Start with the simplest possible case. Write down what Sharon Walker claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sharon Walker before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sharon Walker ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sharon Walker

In research: Sharon Walker appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Sharon Walker in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Sharon Walker is common in secondary-school and first-year university syllabi. It links to neighbouring topics American civil engineers, American environmental engineers, American women engineers, so understanding it makes those chapters shorter.
In everyday life: Look for Sharon Walker outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Sharon Walker in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Sharon Walker means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Sharon Walker out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sharon Walker in simple terms?

Why does Sharon Walker matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sharon Walker?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sharon Walker.