astronomy

Harry R. Allcock

Harry R. Allcock 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 Harry R. Allcock rather than just read about it. In short: Harry R. Allcock (born 8 April 1932, Loughborough, England) is Atherton Professor of chemistry at Pennsylvania State University in the United States.

Key takeaways

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

Reference excerpt

Harry R. Allcock (born 8 April 1932, Loughborough, England) is Atherton Professor of chemistry at Pennsylvania State University in the United States. Allcock obtained his B.Sc. in 1953 and his Ph.D. in 1956, both at the University of London. He is notable for his work on the "inorganic rubbers" with a phosphorus-nitrogen backbone (polyphosphazenes). With James E. Mark and Robert West, Allcock co-authored the book Inorganic Polymers (Oxford University Press, 2005). He also wrote Introduction to Materials Chemistry (John Wiley & Sons, 2008), Phosphorus-Nitrogen Compounds Cyclic, Linear, and High Polymeric Systems (Academic Press, 1972), Chemistry and Applications of Polyphosphazenes (Wiley-Interscience, 2002, and co-authored Contemporary Polymer Chemistry (Prentice Hall, 2003) with Fred Lampe and James Mark. Allcock was elected as a member into the National Academy of Engineering in 2014 for the development of polyphosphazenes, a new class of biomaterials.

Awards and honors American Chemical Society National Award in Polymer Chemistry (1984) Guggenheim Fellow (1986/1987) American Institute of Chemists Chemical Pioneer Award (1989) American Chemical Society National Award in Materials Chemistry (1992) A.C.S. Herman Mark Award in Polymer Chemistry (1994) Penn State Graduate Commencement Speaker (1997 & 2005) Honorary degree from Loughborough University, U.K. (2006) American Chemical Society National Award in Applied Polymer Science (2007) National Academy of Engineering member (2014)

Worked examples

Example 1 — a first encounter with Harry R. Allcock

Start with the simplest possible case. Write down what Harry R. Allcock 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 Harry R. Allcock 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 Harry R. Allcock 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 Harry R. Allcock

In research: Harry R. Allcock 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 Harry R. Allcock 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: Harry R. Allcock is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1932 births, Alumni of the University of London, American academic scientist stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Harry R. Allcock 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 Harry R. Allcock in 20 minutes

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

Frequently asked questions

What is Harry R. Allcock in simple terms?

Harry R. Allcock (born 8 April 1932, Loughborough, England) is Atherton Professor of chemistry at Pennsylvania State University in the United States.

Why does Harry R. Allcock 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 Harry R. Allcock?

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 Harry R. Allcock.