astronomy

John Milliman

John Milliman 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 John Milliman rather than just read about it. In short: John D. Milliman (born 5 May 1938) is a retired American Emeritus Professor of marine geology.

Key takeaways

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

Reference excerpt

John D. Milliman (born 5 May 1938) is a retired American Emeritus Professor of marine geology. He is a professor emeritus in the department of physical sciences and in the Virginia Institute of Marine Science at the College of William & Mary.

Education Milliman earned Bachelor of Science from the University of Rochester, a Master of Science from the University of Washington, Seattle, and a PhD from the University of Miami. In 1969-70 he was an Alexander von Humbolt Fellow at the University of Heidelberg, and in 1981 he was a guest professor at the University of Oslo (Norway).

Research In 1968, Milliman and K.O. Emery published an article in Science suggesting that the Holocene transgression began 14,000 years ago and was over by 7,000 years ago. In 2003 he and Jonathan A. Warrick found that rivers of Southern California, such as Santa Clara River and Transverse Ranges, discharge a huge amount of sediment especially during El Niño–Southern Oscillation. In 2005 Milliman studied seven rivers in Taiwan after typhoon Herb swept through the region. He and his colleagues also studied the following river and shelf systems: Yangtze, Yellow, Fly, etc. Milliman was named one of Virginia's "outstanding scientists" by Governor Bob McDonnell in 2012.

Selected publications J.D. Milliman (6 December 2012). Recent Sedimentary Carbonates: Part 1 Marine Carbonates. Springer Science & Business Media. ISBN 978-3-642-65528-9. (pbk reprint of 1974 publication) John D. Milliman; Katherine L. Farnsworth (28 March 2013). River Discharge to the Coastal Ocean: A Global Synthesis. Cambridge University Press. ISBN 978-1-139-49350-5.

References

External links John Milliman publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with John Milliman

Start with the simplest possible case. Write down what John Milliman 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 John Milliman 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 John Milliman 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 John Milliman

In research: John Milliman 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 John Milliman 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: John Milliman is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1938 births, American scientist stubs, College of William & Mary faculty, so understanding it makes those chapters shorter.
In everyday life: Look for John Milliman 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 John Milliman in 20 minutes

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

Frequently asked questions

What is John Milliman in simple terms?

John D. Milliman (born 5 May 1938) is a retired American Emeritus Professor of marine geology.

Why does John Milliman 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 John Milliman?

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 John Milliman.