science

Pieter Willem Korthals

Pieter Willem Korthals is a science 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 Pieter Willem Korthals rather than just read about it. In short: Pieter Willem Korthals (1 September 1807, Amsterdam – March 1892, Haarlem) was a Dutch botanist. Korthals was the official botanist with the Dutch East India Service from 1831 to 1836.

Key takeaways

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

Reference excerpt

Pieter Willem Korthals (1 September 1807, Amsterdam – March 1892, Haarlem) was a Dutch botanist. Korthals was the official botanist with the Dutch East India Service from 1831 to 1836. Among his many discoveries was the medicinal plant Kratom (Mitragyna speciosa). Korthals wrote the first monograph on the tropical pitcher plants, "Over het geslacht Nepenthes", published in 1839. Carl Ludwig Blume named the botanical genus Korthalsia (family Arecaceae) after Korthals, and Philippe Édouard Léon Van Tieghem introduced the genus name Korthalsella (family Santalaceae) in his honor. Bulbophyllum korthalsii was named after him.

References

External links

Illustrations

Pieter Willem Korthals: Pieter Willem Korthals — Pieter Willem Korthals

Worked examples

Example 1 — a first encounter with Pieter Willem Korthals

Start with the simplest possible case. Write down what Pieter Willem Korthals claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Pieter Willem Korthals 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 Pieter Willem Korthals 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 Pieter Willem Korthals

In research: Pieter Willem Korthals appears in science 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 Pieter Willem Korthals 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: Pieter Willem Korthals is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1807 births, 1892 deaths, 19th-century Dutch botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Pieter Willem Korthals 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 Pieter Willem Korthals in 20 minutes

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

Frequently asked questions

What is Pieter Willem Korthals in simple terms?

Pieter Willem Korthals (1 September 1807, Amsterdam – March 1892, Haarlem) was a Dutch botanist. Korthals was the official botanist with the Dutch East India Service from 1831 to 1836.

Why does Pieter Willem Korthals matter?

Because it connects several science 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 Pieter Willem Korthals?

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 Pieter Willem Korthals.