astronomy

Roel Vermeulen

Roel Vermeulen 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 Roel Vermeulen rather than just read about it. In short: Roel Vermeulen (born October 14, 1970, in Made, Netherlands) is a Dutch scientist and professor of Environmental epidemiology and Exposome Science at the Institute for Risk Assessment Sciences at Utrecht University and the Julius Centre for Health Sciences and Primary Care at the University Medical Center Utrecht, the Netherlands. In 2024 Prof.

Key takeaways

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

Reference excerpt

Roel Vermeulen (born October 14, 1970, in Made, Netherlands) is a Dutch scientist and professor of Environmental epidemiology and Exposome Science at the Institute for Risk Assessment Sciences at Utrecht University and the Julius Centre for Health Sciences and Primary Care at the University Medical Center Utrecht, the Netherlands. In 2024 Prof. Vermeulen was appointed as Distinguished University Professor of Utrecht University in which role he will focus on the theme of planetary and preventive health.

Career Roel Vermeulen studied Environmental science at Wageningen University and Research and received his PhD degree in 2001 from Utrecht University. He spent six years researching the relationship between environmental factors, molecular changes and the development of cancer at the National Cancer Institute. In 2006, he returned to Utrecht University. In 2017 Roel Vermeulen was appointed as Professor of Environmental Epidemiology and Exposome Analysis at Utrecht University and University Medical Center Utrecht (UMCU) Since 2024 Vermeulen is Scientific Director of the Institute 4 Preventive Health (i4PH), which is part of the alliance between the Eindhoven University of Technology, Wageningen University & Research (WUR), Utrecht University and University Medical Center Utrecht. He chairs the planetary health community of Utrecht Life Sciences at Utrecht University and holds a visiting professor position at Imperial College London. Vermeulen coordinates the Dutch research program on the exposome (Exposome-NL), leads an EU project (EXPANSE) as part of the European Human Exposome Network, coordinates the Dutch Hub of the European infrastructure on Exposome research (EIRENE-NL), co-coordinates the International Human Exposome Network (IHEN) and coordinates an EU project on micro- and nanoplastics (AURORA). He is the Principal Investigator of several large case-control and prospective (biobank) studies in occupational and the general population. Vermeulen has served on many international committees including the World Health Organization and the National Toxicology Program in the USA. He was a member of the Dutch Health Council for over 12 years and has authored/co-authored over 800 academic publications.

Research Vermeulen's scientific research focuses on environmental risk factors for non-communicable diseases, with a strong emphasis on integrating epidemiology, high-quality exposure/exposome assessment and molecular biology into multidisciplinary investigations in order to: 

Identify new risks, clarify exposure-response relationships, and effect modification by individual susceptibility, and elucidate underlying mechanisms of disease;  Implement and evaluate interventions in real-world settings. With his studies in these areas Vermeulen highlights the limitations in current exposure and epidemiological approaches, and the critical need for developing new methods to quantify the external and internal exposome through use of high-resolution exposure monitoring and omics signatures.

References

External links (in English) Website of the Institute for Risk Assessment Sciences (IRAS) (in English) Website of Exposome-NL (in English) Website of EXPANSE (in English) Website of the Institute 4 Preventive Health

Illustrations

Worked examples

Example 1 — a first encounter with Roel Vermeulen

Start with the simplest possible case. Write down what Roel Vermeulen 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 Roel Vermeulen 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 Roel Vermeulen 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 Roel Vermeulen

In research: Roel Vermeulen 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 Roel Vermeulen 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: Roel Vermeulen is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1970 births, Academic staff of Utrecht University, Dutch biologists, so understanding it makes those chapters shorter.
In everyday life: Look for Roel Vermeulen 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 Roel Vermeulen in 20 minutes

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

Frequently asked questions

What is Roel Vermeulen in simple terms?

Why does Roel Vermeulen 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 Roel Vermeulen?

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 Roel Vermeulen.