biology

Ole Engel Heie

Ole Engel Heie is a biology 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 Ole Engel Heie rather than just read about it. In short: Ole Engel Heie (10 May 1926 – 4 January 2019) was a Danish biology professor and entomologist who specialized in the Aphidomorpha (Aphids and allies). He published a highly influential six-part monograph on the aphids as part of the Fauna Entomologica Scandinavica published from 1980 - 1995.

Key takeaways

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

Reference excerpt

Ole Engel Heie (10 May 1926 – 4 January 2019) was a Danish biology professor and entomologist who specialized in the Aphidomorpha (Aphids and allies). He published a highly influential six-part monograph on the aphids as part of the Fauna Entomologica Scandinavica published from 1980 - 1995. Heie was born in Copenhagen. After completing his Ph.D. in 1967 he became a professor at the Danmarks Lærerhøjskole where he worked until his retirement in 1994. He was a visiting professor at North Carolina State University and continued as an emeritus professor. He headed the Danish Natural History Association and was Knighted with the Order of the Dannebrog on October 24, 1990 by Denmark. Heie was greatly influenced by Hennig's cladistic approach and wrote a book on evolution in 1969 and another on taxonomy in 1983.

References

Worked examples

Example 1 — a first encounter with Ole Engel Heie

Start with the simplest possible case. Write down what Ole Engel Heie claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Ole Engel Heie 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 Ole Engel Heie 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 Ole Engel Heie

In research: Ole Engel Heie appears in biology 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 Ole Engel Heie 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: Ole Engel Heie is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1926 births, 2019 deaths, Danish entomologists, so understanding it makes those chapters shorter.
In everyday life: Look for Ole Engel Heie 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 Ole Engel Heie in 20 minutes

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

Frequently asked questions

What is Ole Engel Heie in simple terms?

Why does Ole Engel Heie matter?

Because it connects several biology 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 Ole Engel Heie?

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 Ole Engel Heie.