astronomy

Marinus Boeseman

Marinus Boeseman 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 Marinus Boeseman rather than just read about it. In short: Marinus Boeseman (22 June 1916 – 14 July 2006) was a Dutch ichthyologist. Biography Boeseman was born in Enkhuizen, the Netherlands.

Key takeaways

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

Reference excerpt

Marinus Boeseman (22 June 1916 – 14 July 2006) was a Dutch ichthyologist.

Biography Boeseman was born in Enkhuizen, the Netherlands. Gifted artistically, he initially considered studying art after finishing school but ultimately chose to pursue biology at Leiden University in 1935. As a student, he published his first scientific paper—on the behavior of the bitterling (Rhodeus sericeus)—together with one of his professors. Before beginning his doctoral dissertation, he participated in a research project at the Rijksmuseum van Natuurlijke Historie (now Naturalis Biodiversity Center) in Leiden, examining Japanese fish species previously described by Heinrich Bürger and Philipp Franz von Siebold. His doctoral thesis on this material was completed in 1943. Boeseman also worked for a time in the museum’s entomology department, focusing on earwigs (Dermaptera). During World War II, Boeseman was arrested for his activities in the Dutch resistance against the Nazi regime and imprisoned in the Dachau concentration camp until 1945. His imprisonment took a toll on his health, and although he had submitted his dissertation in 1943, he did not defend it until 1947. The work, which compared and described all Japanese ichthyological specimens in the RMNH collection, became a standard reference. Boeseman later referred to it as “the sin of my youth [...] written when I thought I knew everything”. As curator of the ichthyological department at Leiden University, Boeseman conducted numerous research expeditions to South America between the 1950s and 1970s. He published extensively on the region’s fish fauna and became a renowned expert on South American armored catfish (family Loricariidae). Between 1977 and 1979, he made several visits to Leningrad (now Saint Petersburg) and Kraków to study drawings of northeastern Brazilian animals made by Albert Eckhout. Boeseman retired in 1981 but remained associated with the RMNH for many years thereafter.

Legacy Several fish taxa have been named in his honor, including the genus Boesemania, the rainbowfish species Melanotaenia boesemani, and the catfish Corydoras boesemani.

References

External links Biography at Naturalis repository

Worked examples

Example 1 — a first encounter with Marinus Boeseman

Start with the simplest possible case. Write down what Marinus Boeseman 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 Marinus Boeseman 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 Marinus Boeseman 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 Marinus Boeseman

In research: Marinus Boeseman 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 Marinus Boeseman 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: Marinus Boeseman is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1916 births, 2006 deaths, 20th-century Dutch zoologists, so understanding it makes those chapters shorter.
In everyday life: Look for Marinus Boeseman 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 Marinus Boeseman in 20 minutes

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

Frequently asked questions

What is Marinus Boeseman in simple terms?

Marinus Boeseman (22 June 1916 – 14 July 2006) was a Dutch ichthyologist. Biography Boeseman was born in Enkhuizen, the Netherlands.

Why does Marinus Boeseman 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 Marinus Boeseman?

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 Marinus Boeseman.