astronomy

Melvin Barnett Comisarow

Melvin Barnett Comisarow is a astronomy 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 Melvin Barnett Comisarow rather than just read about it. In short: Melvin Barnett Comisarow is a Canadian physicist and analytical chemist who co-invented the Fourier-transform ion cyclotron resonance technique of mass spectroscopy, together with Alan G. Marshall, at the University of British Columbia.

Key takeaways

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

Reference excerpt

Melvin Barnett Comisarow is a Canadian physicist and analytical chemist who co-invented the Fourier-transform ion cyclotron resonance technique of mass spectroscopy, together with Alan G. Marshall, at the University of British Columbia. Comisarow was born in Alberta to a Ukrainian-Canadian family, and earned his bachelor's degree at the University of Alberta, 1963, before obtaining his PhD at Case Western Reserve University, under the supervision of George Andrew Olah in 1969, and subsequently a postdoc with John D. Baldeschwieler at Stanford University. His first academic appointment was at the University of British Columbia, where he subsequently stayed until retirement. He is a fellow of the American Chemical Society, and the Royal Society of Canada, and has received numerous awards, including the Barringer Award of the Spectroscopy Society of Canada (1989); 1995 Field Franklin Award for Mass Spectroscopy, from the American Chemical Society; and the 1996 Fisher Award in Analytical Chemistry of Canadian Society for Chemistry.

Worked examples

Example 1 — a first encounter with Melvin Barnett Comisarow

Start with the simplest possible case. Write down what Melvin Barnett Comisarow claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Melvin Barnett Comisarow 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 Melvin Barnett Comisarow 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 Melvin Barnett Comisarow

In research: Melvin Barnett Comisarow appears in astronomy 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 Melvin Barnett Comisarow 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: Melvin Barnett Comisarow is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of the University of British Columbia, Analytical chemists, Canadian chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Melvin Barnett Comisarow 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 Melvin Barnett Comisarow in 20 minutes

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

Frequently asked questions

What is Melvin Barnett Comisarow in simple terms?

Why does Melvin Barnett Comisarow matter?

Because it connects several astronomy 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 Melvin Barnett Comisarow?

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 Melvin Barnett Comisarow.