astronomy

Stan Gielen

Stan Gielen 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 Stan Gielen rather than just read about it. In short: Stan Gielen (born 19 December 1952), is a Dutch biophysicist and professor at Radboud University Nijmegen. From October 2016 to April 2021, Gielen was the chairman of the Netherlands Organization for Scientific Research (NWO).

Key takeaways

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

Reference excerpt

Stan Gielen (born 19 December 1952), is a Dutch biophysicist and professor at Radboud University Nijmegen. From October 2016 to April 2021, Gielen was the chairman of the Netherlands Organization for Scientific Research (NWO).

Career Gielen was born on 19 December 1952 in Breda. He studied experimental physics in Nijmegen, Netherlands and graduated in 1976 and earned his PhD in 1980. Later, Gielen worked at Utrecht University, UCLA and Northwestern University. In 1988, he returned to Nijmegen, where he became a professor and head of the biophysics department. Gielen has supervised more than 50 doctoral dissertations. Gielen's research centers on sensorimotor processes, brain-computer interfacing, and artificial intelligence applications. Since 2010, he has served as the Dean of the Faculty of Science at Radboud University in Nijmegen. Gielen was elected a member of the Royal Netherlands Academy of Arts and Sciences in 2010. In October 2016, he was appointed chairman of the Netherlands Organization for Scientific Research, a position he held until April 1, 2021.

Selected publications J.J. Tramper & S.C.A.M. Gielen: 'Visuomotor coordination is different for different directions in three-dimensional space'. In: Journal of Neuroscience, vol. 31, iss. 21, (2011), pp. 7857-7866 S.C.A.M. Gielen: De neuronale integratie van waarnemen en bewegen. Nijmegen, Quickprint, 1988. Inaugurele rede Nijmegen. ISBN 90-90-02590-1 Constantinus Cornelis Adrianus Maria Gielen: Spatio-temporal and chromatic properties of visual neurones in the rhesus monkey geniculate nucleus. Meppel, Krips Repro, 1980. (Proefschrift Nijmegen)

References

Illustrations

Worked examples

Example 1 — a first encounter with Stan Gielen

Start with the simplest possible case. Write down what Stan Gielen 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 Stan Gielen 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 Stan Gielen 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 Stan Gielen

In research: Stan Gielen 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 Stan Gielen 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: Stan Gielen is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1952 births, 21st-century Dutch scientists, Academic staff of Radboud University Nijmegen, so understanding it makes those chapters shorter.
In everyday life: Look for Stan Gielen 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 Stan Gielen in 20 minutes

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

Frequently asked questions

What is Stan Gielen in simple terms?

Why does Stan Gielen 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 Stan Gielen?

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 Stan Gielen.