Jaap (given name)

Key takeaways

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

Reference excerpt

Jaap is a Dutch given name that is short for Jacob or Jacobus (Jacob or James in English). People with this name include:

Academics Jaap R. Bruijn (1938–2022), Dutch maritime historian Jaap Doek (born 1942), Dutch jurist Jaap van Ginneken (born 1943), Dutch psychologist and communication scholar Jaap Goudsmit (born 1951), Dutch HIV/AIDS researcher Jaap M. Hemelrijk (1925–2018), Dutch archaeologist Jaap van den Herik (born 1947), Dutch computer scientist Jaap van der Hoeden (1891–1968), Dutch and Israeli veterinary research scientist Jacob Kistemaker (1917–2010), Dutch nuclear physicist Jaap Korevaar (1923–2025), Dutch mathematician Jaap Kruithof (1929–2009), Belgian philosopher and writer Jaap Kunst (1891–1960), Dutch ethnomusicologist Jaap Mansfeld (born 1936), Dutch philosopher and historian Jaap Murre (1929–2023), Dutch mathematician Jaap van Praag (1911–1981), Dutch humanist Jaap Schekkerman (born 1953), Dutch computer scientist Jaap Sinninghe Damsté (born 1959), Dutch paleontologist Jaap van der Vecht (1906–1992), Dutch entomologist Jaap van Velsen (1921–1990), Dutch-born British anthropologist Jaap J. Vermeulen (born 1955), Dutch botanist Jaap Wessels (1939–2009), Dutch mathematician Jaap de Wilde (born 1957), Dutch international relations scholar Jaap de Zwaan (born 1949), Dutch lawyer and legal scholar Jaap Zwemmer (born 1945), Dutch fiscal jurist

Arts Jaap Bakema (1914–1981), Dutch modernist architect Jaap Berghuis (1945–2005), Dutch artist Jaap Blonk (born 1953), Dutch avant-garde composer and performance artist Jaap Drupsteen (born 1942), Dutch graphic designer Jaap Eggermont (born 1946), Dutch record producer Jaap Flier (1934–2022), Dutch dancer and choreographer Jaap Gestman Geradts (born 1951), Dutch pin-up artist Jaap Klinkhamer (1854–1928), Dutch architect Jaap Lamberton, Dutch comics artist Jaap ter Linden (born 1947), Dutch cellist, viol player and conductor Jaap Reesema (born 1984), Dutch singer Jaap Schreurs (1913–1983), Dutch painter and graphic artist Jaap Schröder (1925–2020), Dutch violinist, conductor, and pedagogue Jaap Spaanderman (1896–1985), Dutch pianist, cellist, and conductor Jaap Speyer (1891–1952), Dutch film director Jaap Stotijn (1891–1970), Dutch oboist Jaap Valkhoff (1910–1992), Dutch musician, composer and lyricist Jaap Vegter (1932–2003), Dutch cartoonist Jaap van Zweden (born 1960), Dutch violinist and conductor

Politics Jaap van Amerongen (1913–1995), Dutch-Israeli economist and government official Jaap Boersma (1929–2012), Dutch Minister of Social Affairs Jaap Burger (1904–1986), Dutch Minister of the Interior Jaap de Hoop Scheffer (born 1948), Dutch Secretary General of NATO Jaap Marais (1922–2000), Afrikaner nationalist thinker, author and politician Jaap Metz (1941–2016), Dutch journalist and politician Jaap Oldenbroek (1897–1970), Dutch trade union leader and politician Jaap Pop (born 1941), Dutch mayor of Franeker, Tiel, Alkmaar and Haarlem Jaap Schrieke (1884–1976), Dutch jurist and administrator during WWII Jaap Smit (born 1957), Dutch preacher and trade unionist

Sports Jaap Barendregt (1905–1952), Dutch footballer Jaap Beije (1927–2013), Dutch rower Jaap Boot (1903–1986), Dutch sprinter and long jumper Jaap Bulder (1896–1979), Dutch footballer Jaap-Derk Buma (born 1972), Dutch field hockey player Jaap Davids (born 1984), Dutch footballer Jaap van Dorp (born 1990), Dutch curler Jaap van Duijn (born 1990), Dutch footballer Jaap Eden (1873–1925), Dutch speed skater and racing cyclist The Jaap Eden Award, Jaap Eden baan and Jaap Edenhal are named after him Jaap Enters (born 1939), Dutch rower Jaap Havekotte (1912–2014), Dutch speed skater Jaap Helder (1907–1998), Dutch sports sailor Jaap Kersten (born 1934), Dutch racing cyclist Jaap ten Kortenaar (born 1964), Dutch racing cyclist Jaap Knol (1896–1975), Dutch javelin thrower Jaap Kraaier (1913–2004), Dutch canoeist Jaap Krijtenburg (born 1969), Dutch rower Jaap van Lagen (born 1976), Dutch racing driver Jaap van der Leck (1911–2000), Dutch football manager Jaap Leemhuis (1941–2014), Dutch field hockey player Jaap Meijer (1905–1943), Dutch track cyclist Jaap Mol (1912–1972), Dutch footballer Jaap Oudkerk (born 1937), Dutch track cyclist Jaap van der Poll (1914–2010), Dutch javelin thrower Jaap van Praag (1910–1987), Dutch football administrator, chairman of Ajax Jaap Reesink (born 1946), Dutch rower Jaap Rijks (1919–2017), Dutch equestrian Jaap Schouten (born 1984), Dutch rower Jaap Sjouwerman (1891–1964), Dutch wrestler Jaap Stam (born 1972), Dutch football player and manager Jaap Stenger (1907–1992), Dutch rower Jaap Stockmann (born 1984), Dutch field hockey goalkeeper Jaap Voigt (born 1941), Dutch field hockey player Jaap Weber (1901–1979), Dutch footballer Jaap de Zeeuw (born 1954), Dutch sports sailor Jaap Zielhuis (born 1966), Dutch sports sailor

Writers Jaap ter Haar (1922–1998), Dutch writer of children's books and historian Jaap Nunes Vaz (1906–1943), Dutch journalist, writer, and editor

Other Jaap Amesz (born 1982), Dutch television personality Jaap Blokker (1942–2011), Dutch businessman and executive Jaap Haartsen (born 1963), Dutch electrical engineer and inventor of Bluetooth Jaap van Meekren (1923–1997), Dutch television journalist and presenter Jaap Penraat (1918–2006), Dutch resistance fighter during World War II Jaap Staal (1913–1981), Dutch commando during World War II Jaap Veldhuyzen van Zanten (1927–1977), Dutch aircraft captain and flight instructor Jaap Weideman (1936–1996), South African Navy officer

Worked examples

Example 1 — a first encounter with Jaap (given name)

Start with the simplest possible case. Write down what Jaap (given name) 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 Jaap (given name) 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 Jaap (given name) 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 Jaap (given name)

In research: Jaap (given name) 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 Jaap (given name) 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: Jaap (given name) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dutch masculine given names, Given names, Hypocorisms, so understanding it makes those chapters shorter.
In everyday life: Look for Jaap (given name) 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.

How to study Jaap (given name) in 20 minutes

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

Frequently asked questions

What is Jaap (given name) in simple terms?

Jaap is a Dutch given name that is short for Jacob or Jacobus (Jacob or James in English). People with this name include: Academics Jaap R.

Why does Jaap (given name) 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 Jaap (given name)?

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 Jaap (given name).