chemistry

Peter Hermann Stillmark

Peter Hermann Stillmark is a chemistry 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 Peter Hermann Stillmark rather than just read about it. In short: Peter Hermann Stillmark (22 July 1860, Penza, Russian Empire – 23 June 1923, Pärnu, Estonia) was a Baltic-German microbiologist. In 1888 at the Imperial University of Dorpat, now Tartu in Estonia under Professor Rudolf Kobert's supervision, he completed his doctoral thesis Über Ricin, ein giftiges Ferment aus den Samen von Ricinus comm.

Key takeaways

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

Reference excerpt

Peter Hermann Stillmark (22 July 1860, Penza, Russian Empire – 23 June 1923, Pärnu, Estonia) was a Baltic-German microbiologist. In 1888 at the Imperial University of Dorpat, now Tartu in Estonia under Professor Rudolf Kobert's supervision, he completed his doctoral thesis Über Ricin, ein giftiges Ferment aus den Samen von Ricinus comm. L. und einigen anderen Euphorbiaceen, which is a description of the isolation of ricin, a poisonous protein component from castor beans. That event is internationally recognized as the discovery of a class of carbohydrate-binding proteins called lectins and the birth of a new branch of science called lectinology. In 1988 the University of Tartu crafted a medal to commemorate the centennial of Stillmark’s discovery. It was awarded to Samuel Barondes in September 1990 at the 12th meeting of the International Lectin Society (Interlec-12) in Davis California for his pioneering studies of the multiple biological functions of galectins, a large family of lectins found in many animals, including humans.

References This article incorporates language from Herrmann Stillmark, which is released under GFDL.

Worked examples

Example 1 — a first encounter with Peter Hermann Stillmark

Start with the simplest possible case. Write down what Peter Hermann Stillmark claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Peter Hermann Stillmark 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 Peter Hermann Stillmark 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 Peter Hermann Stillmark

In research: Peter Hermann Stillmark appears in chemistry 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 Peter Hermann Stillmark 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: Peter Hermann Stillmark is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1860 births, 1923 deaths, Baltic-German people from the Russian Empire, so understanding it makes those chapters shorter.
In everyday life: Look for Peter Hermann Stillmark 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 Peter Hermann Stillmark in 20 minutes

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

Frequently asked questions

What is Peter Hermann Stillmark in simple terms?

Why does Peter Hermann Stillmark matter?

Because it connects several chemistry 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 Peter Hermann Stillmark?

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 Peter Hermann Stillmark.