chemistry

Lucy Ziurys

Lucy Ziurys 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 Lucy Ziurys rather than just read about it. In short: Lucy Marie Ziurys (born May 6, 1957) is an American astrochemist known for her work on high-resolution molecular spectroscopy. She is Regent's Professor of Chemistry & Biology and of Astronomy at the University of Arizona.

Key takeaways

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

Reference excerpt

Lucy Marie Ziurys (born May 6, 1957) is an American astrochemist known for her work on high-resolution molecular spectroscopy. She is Regent's Professor of Chemistry & Biology and of Astronomy at the University of Arizona.

Contributions Ziurys's work has discovered new molecules in interstellar space and in carbon-rich circumstellar envelopes, found unexpectedly long molecular lifetimes in planetary nebulae, and made pioneering high-resolution submillimeter astronomy observations of supermassive black holes using very-long-baseline interferometry. In earthbound experiments, she has also found models for the interstellar creation of buckminsterfullerene.

Education and career Ziurys is originally from Annapolis, Maryland. She majored in chemistry, chemical physics, and physics at Rice University, graduating summa cum laude in 1978. She went to the University of California, Berkeley for graduate study in physical chemistry, completing a Ph.D. in 1984 under the supervision of Richard J. Saykally. After postdoctoral research University of Massachusetts Amherst, working in the Five College Radio Astronomy Observatory, she joined the Arizona State University Department of Chemistry in 1988. She moved to the University of Arizona in 1997. At the University of Arizona, she directed the Arizona Radio Observatory from 2000 to 2016. She was named Regent's Professor in 2019

Recognition In 2008, Ziurys was named a Fellow of the American Physical Society (APS), after a nomination from the APS Division of Atomic, Molecular & Optical Physics, "for forefront contributions in molecular spectroscopy leading to new discoveries and understanding of molecules in interstellar and circumstellar environments". In 2015, Ziurys won the Barbara Mez-Starck Prize "for her microwave spectroscopic studies of transition metal compounds in high spin states as well as for her laboratory investigations with interplay with astrophysics, astrochemistry, and astrobiology". She was the 2019 winner of the Laboratory Astrophysics Prize, the highest honor of the Laboratory Astrophysics Division of the American Astronomical Society. She was part of the Event Horizon Telescope team, which won the 2020 Breakthrough Prize in Fundamental Physics.

References

External links Ziurys Research Group

Worked examples

Example 1 — a first encounter with Lucy Ziurys

Start with the simplest possible case. Write down what Lucy Ziurys 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 Lucy Ziurys 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 Lucy Ziurys 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 Lucy Ziurys

In research: Lucy Ziurys 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 Lucy Ziurys 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: Lucy Ziurys is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, 20th-century American chemists, 20th-century American women scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Lucy Ziurys 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 Lucy Ziurys in 20 minutes

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

Frequently asked questions

What is Lucy Ziurys in simple terms?

Why does Lucy Ziurys 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 Lucy Ziurys?

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 Lucy Ziurys.