astronomy

Jan Frederik Veldkamp

Jan Frederik Veldkamp 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 Jan Frederik Veldkamp rather than just read about it. In short: Jan Frederik Veldkamp (31 March 1941, Amsterdam - 12 November 2017) was a Dutch botanist, plant taxonomist and grass specialist. Career He worked in the Rijksherbarium (National Herbarium of the Netherlands), he undertook various plant expeditions in Papua New Guinea.

Key takeaways

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

Reference excerpt

Jan Frederik Veldkamp (31 March 1941, Amsterdam - 12 November 2017) was a Dutch botanist, plant taxonomist and grass specialist.

Career He worked in the Rijksherbarium (National Herbarium of the Netherlands), he undertook various plant expeditions in Papua New Guinea. Which were documented between 1984- 2008 in Flora Malesiana Bulletin in about 400 publications. He was a student, friend and also Bridge partner of Dutch botanist Cornelis Gijsbert Gerrit Jan van Steenis (1901–1986). In 2008, botanists Yasushi Ibaragi and Shiro Kobayashi in J. Jap. Bot. vol.83 on page 108 published Veldkampia, which is a monotypic genus of flowering plants belonging to the family Poaceae. It was named in Veldkamp's honour.

Eponymy Veldkampia Ibaragi & Shiro Kobay., Artabotrys veldkampii I.M.Turner, Biophytum veldkampii A.E.S.Khan, E.S.S.Kumar & Pushp., Bulbophyllum veldkampii J.J.Verm. & P.O'Byrne, Dimeria veldkampii Kiran Raj & Sivad., Glyphochloa veldkampii M.A.Fonseca & Janarth., Isachne veldkampii K.G.Bhat & Nagendran, Ischaemum veldkampii Lasut, Macrolenes veldkampii Karton., Mnesithea veldkampii Potdar, S.P.Gaikwad, Salunkhe & S.R.Yadav, Papuacalia veldkampii D.J.N.Hind, Vaccinium veldkampii Danet, Veldkampia sagaingensis Ibaragi & Shiro Kobay.

References

Worked examples

Example 1 — a first encounter with Jan Frederik Veldkamp

Start with the simplest possible case. Write down what Jan Frederik Veldkamp 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 Jan Frederik Veldkamp 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 Jan Frederik Veldkamp 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 Jan Frederik Veldkamp

In research: Jan Frederik Veldkamp 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 Jan Frederik Veldkamp 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: Jan Frederik Veldkamp is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1941 births, 2017 deaths, 20th-century Dutch botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Jan Frederik Veldkamp 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Jan Frederik Veldkamp” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Jan Frederik Veldkamp in 20 minutes

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

Frequently asked questions

What is Jan Frederik Veldkamp in simple terms?

Jan Frederik Veldkamp (31 March 1941, Amsterdam - 12 November 2017) was a Dutch botanist, plant taxonomist and grass specialist. Career He worked in the Rijksherbarium (National Herbarium of the Netherlands), he undertook various plant expeditions in Papua New Guinea.

Why does Jan Frederik Veldkamp 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 Jan Frederik Veldkamp?

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 Jan Frederik Veldkamp.