chemistry

Mark Brouard

Mark Brouard is a chemistry 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 Mark Brouard rather than just read about it. In short: Mark Brouard (born February 1959) is Helen Morag Fellow and Tutor in Chemistry at Jesus College, and is a professor of chemistry at the University of Oxford, where he was head of the Department of Chemistry from 2015–2023. He is a specialist in reaction dynamics.

Key takeaways

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

Reference excerpt

Mark Brouard (born February 1959) is Helen Morag Fellow and Tutor in Chemistry at Jesus College, and is a professor of chemistry at the University of Oxford, where he was head of the Department of Chemistry from 2015–2023. He is a specialist in reaction dynamics. In collaboration with professor Claire Vallance, Brouard has created the PImMS (Pixel Imaging Mass Spectrometry) sensor, claimed to be "the fastest camera in the world", which is used to detect particles.

Academic career Brouard was an undergraduate student at Wadham College, Oxford and a graduate student at Linacre College, Oxford, where his doctoral work was supervised by M. J. Pilling. After obtaining his DPhil he moved to the University of Nottingham as a postdoctoral researcher, working with John Simons. He became a lecturer at the university in 1989. Brouard became a Fellow of Jesus College in 1993. He has served as the college's Vice-Principal since 2024.

Honours Brouard is a past recipient of the Royal Society of Chemistry's Chemical Dynamics Award.

Selected publications Tutorials in Molecular Reaction Dynamics. Royal Society of Chemistry, 2010. (Joint editor with Claire Vallance)

References

External links "The Fastest Camera in the World: the PImMS sensor". YouTube. 15 July 2015. Retrieved 20 December 2017.

Worked examples

Example 1 — a first encounter with Mark Brouard

Start with the simplest possible case. Write down what Mark Brouard claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Mark Brouard 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 Mark Brouard 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 Mark Brouard

In research: Mark Brouard appears in chemistry 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 Mark Brouard 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: Mark Brouard is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1959 births, 20th-century British chemists, 21st-century British chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Mark Brouard 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 Mark Brouard in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Mark Brouard 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 Mark Brouard out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mark Brouard in simple terms?

Why does Mark Brouard matter?

Because it connects several chemistry 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 Mark Brouard?

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 Mark Brouard.