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Lis Jacobsen

Lis Jacobsen is a science 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 Lis Jacobsen rather than just read about it. In short: Elisabeth (Lis) Jacobsen, née Rubin, (29 January 1882 - 18 June 1961) was a Danish philologist, archaeologist and writer. She is remembered first and foremost for her research and publications on the history of the Danish language.

Lis Jacobsen — main illustration
Lis Jacobsen — illustration

Key takeaways

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

Reference excerpt

Elisabeth (Lis) Jacobsen, née Rubin, (29 January 1882 - 18 June 1961) was a Danish philologist, archaeologist and writer. She is remembered first and foremost for her research and publications on the history of the Danish language. Among other books, she also published a comprehensive analysis of all known runic inscriptions in Denmark. From 1911, Jacobsen played a major role in all fields of research related to the Danish language.

Early life and education Born on 29 January 1882 in Copenhagen, Jacobsen grew up in a rich Jewish family, the daughter of Marcus Rubin (1854–1923), director of the National Bank of Denmark, and his wife Kaja Davidsen (1854–1909). After matriculating from N. Zahle's School in 1900, she qualified as a schoolteacher in 1903. The same year she married the historian Jacob Peter Jacobsen. In 1904, she began to study Scandinavian philology at Copenhagen University where she was awarded the university's gold medal for her 1907 essay Naar og hvorledes har det fællesnordiske Sprog spaltet sig i forskellige Grene (When and how the common Nordic language broke up into different branches). After receiving her master's degree in 1908, in 1910 she became Denmark's first woman to earn a doctorate in Nordic philology with a thesis titled Studier til det danske Rigssprogs Historie fra Eriks Lov til Chr. III.s Bibel (Studies on the History of the Danish Language from Erik's Law to Christian III's Bible).

Career Realizing the limitations of further research into the Danish language owing to the absence of adequate texts and dictionaries, in 1911, thanks to the support of Kristian Erslev and Carl S. Petersen, she founded the Society for Danish Language and Literature (Det danske sprog- og litteraturselskab or DSL) which she headed until 1931, whereafter she served as administrator. DSL gained importance through the publication of Jacobsen's numerous works. In collaboration with Harald Juul-Jensen (1882–1949), Jacobsen organized the work of publishing a comprehensive Danish dictionary, Ordbog over det danske Sprog which appeared in 28 volumes from 1919 to 1956. As a result of her interest in runes, thanks to the support of the Carlsberg Foundation and in collaboration with Erik Moltke, Danmarks Runeindskrifter (Denmark's Runic Inscriptions) was published in 1942, a 3 volume work with descriptions, photographs of all surviving runestones, illustrations of destroyed runestones when available, maps and an index. Danmarks Runeindskrifter provides the same level of completeness for runestones throughout Viking Age Denmark, geographically covering modern Denmark, Southern Schleswig, Scania, Halland and Blekinge. In addition, a pocket size version with the same title was published only containing short descriptions of the runestones. After the Second World War, Jacobsen continued to organize and initiate the creation of other important works, including Nordisk Kultur (Nordic Culture) and Kulturhistorisk Leksikon for nordisk Middelalder (Encyclopedia of Medieval Scandinavia), completed in 1979. In 1952, she launched work on the popular Nudansk Ordbog (Dictionary of Modern Danish) and, in 1957, on Synonymordbogen (Synonym Dictionary). Lis Jacobsen died in Hellerup on 18 June 1961 and is buried in Sindbjerg near Vejle. Her husband died from tuberculosis in 1918, leaving her two teenager daughters, one born deaf.

References

Illustrations

Lis Jacobsen illustration

Worked examples

Example 1 — a first encounter with Lis Jacobsen

Start with the simplest possible case. Write down what Lis Jacobsen 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 Lis Jacobsen 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 Lis Jacobsen 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 Lis Jacobsen

In research
Lis Jacobsen 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 Lis Jacobsen 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
Lis Jacobsen is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1882 births, 1961 deaths, 20th-century Danish archaeologists, so understanding it makes those chapters shorter.
In everyday life
Look for Lis Jacobsen 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 Lis Jacobsen in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Lis Jacobsen means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Lis Jacobsen out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lis Jacobsen in simple terms?

Elisabeth (Lis) Jacobsen, née Rubin, (29 January 1882 - 18 June 1961) was a Danish philologist, archaeologist and writer. She is remembered first and foremost for her research and publications on the history of the Danish language.

Why does Lis Jacobsen 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 Lis Jacobsen?

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 Lis Jacobsen.

Tags

  • 1882 births
  • 1961 deaths
  • 20th-century Danish archaeologists
  • 20th-century Danish historians
  • 20th-century Danish linguists
  • 20th-century Danish philologists
  • 20th-century Danish women writers
  • Corresponding Fellows of the Medieval Academy of America
  • Danish medievalists
  • Danish women archaeologists
  • Danish women historians
  • Jewish Danish scientists

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