astronomy

Ross Allen Sadlier

Ross Allen Sadlier 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 Ross Allen Sadlier rather than just read about it. In short: Ross Allen Sadlier (born 24 January 1955) is an Australian herpetologist. He is the Curator (Collection Manager) for Herpetology at the Australian Museum in Sydney.

Key takeaways

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

Reference excerpt

Ross Allen Sadlier (born 24 January 1955) is an Australian herpetologist. He is the Curator (Collection Manager) for Herpetology at the Australian Museum in Sydney.

Biography Sadlier began working in 1980 as a Technical Officer in the Herpetology Department of the Australian Museum and became Collection Manager in 1996. In 1986, he earned a bachelor's degree from Macquarie University and subsequently worked at the University of California, Berkeley. He has conducted fieldwork in northern Australia, New South Wales, and on islands of the southwestern Pacific, and more recently in the rainforests of eastern Australia and New Caledonia, where he has also been involved in conservation studies. Sadlier has published the original descriptions of 69 reptile species, in part in collaboration with Aaron M. Bauer.

Eponyms Two reptiles have been named in his honor: the skink Pygmaeascincus sadlieri and the subspecies Candoia paulsoni sadlieri.

Selected publications with Gerry Swann and Glenn M. Shea (2004): A Field Guide to Reptiles of New South Wales. Reed New Holland. with Aaron M. Bauer and Ivan Ineich (2000): The Herpetofauna of New Caledonia. Ithaca, NY: Society for the Study of Amphibians and Reptiles (SSAR). with John Cann (2017): Freshwater Turtles of Australia. CSIRO Publishing.

References

Worked examples

Example 1 — a first encounter with Ross Allen Sadlier

Start with the simplest possible case. Write down what Ross Allen Sadlier 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 Ross Allen Sadlier 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 Ross Allen Sadlier 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 Ross Allen Sadlier

In research: Ross Allen Sadlier 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 Ross Allen Sadlier 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: Ross Allen Sadlier is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1955 births, 20th-century Australian zoologists, 21st-century Australian zoologists, so understanding it makes those chapters shorter.
In everyday life: Look for Ross Allen Sadlier 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 Ross Allen Sadlier in 20 minutes

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

Frequently asked questions

What is Ross Allen Sadlier in simple terms?

Ross Allen Sadlier (born 24 January 1955) is an Australian herpetologist. He is the Curator (Collection Manager) for Herpetology at the Australian Museum in Sydney.

Why does Ross Allen Sadlier 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 Ross Allen Sadlier?

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 Ross Allen Sadlier.