astronomy

Vincenz Czerny

Vincenz Czerny 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 Vincenz Czerny rather than just read about it. In short: Vincenz Czerny (19 November 1842 – 3 October 1916) was a German Bohemian surgeon whose main contributions were in the fields of oncological and gynecological surgery. Czerny was born in Trutnov, Bohemia, Austrian Empire.

Key takeaways

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

Reference excerpt

Vincenz Czerny (19 November 1842 – 3 October 1916) was a German Bohemian surgeon whose main contributions were in the fields of oncological and gynecological surgery. Czerny was born in Trutnov, Bohemia, Austrian Empire. He initially studied at Karl-Ferdinand University in Prague, later transferring to the University of Vienna, where he was a student of Ernst Wilhelm von Brücke (1819–1892). In 1866 he graduated summa cum laude. Afterwards, he remained in Vienna as an assistant to Johann Ritter von Oppolzer (1808–1871) and Theodor Billroth (1829–1894). In 1871 he became a clinical director at the University of Freiburg. In 1877 Czerny was appointed professor at Heidelberg, where he succeeded surgeon Gustav Simon (1824–1876). In 1906 he founded the Institut für Experimentelle Krebsforschung (Institute for Experimental Cancer Research), which was a forerunner to today's German Cancer Research Center (DKFZ) in Heidelberg. Here he established a hospital for 47 cancer patients, known as the Samariterhaus (Samaritan House). Czerny developed operational techniques for cancer surgery. He is also remembered for his treatment of patients with inoperable cancer. In 1887 Czerny performed the first open partial nephrectomy for renal carcinoma. Czerny made contributions to other surgical fields, including a new radical operation for inguinal hernia, a pyelolithotomy for kidney stone disease, and in 1879 performed the first total hysterectomy via the vagina. He has been called the "father of cosmetic breast surgery": in 1895 he published the first account of a breast implant which he had carried out, by moving a benign lipoma to "avoid asymmetry" after removing a tumor in a patient's breast. In 1901 Czerny was president of the German Society of Surgery, and in 1908 was president of the International Surgical Congress. His father-in-law was renowned German physician, Adolf Kussmaul (1822–1902). He died in Heidelberg, Baden-Württemberg, German Empire.

References

External links Media related to Vincenz Czerny at Wikimedia Commons doctor/2678 at Whonamedit?

Illustrations

Worked examples

Example 1 — a first encounter with Vincenz Czerny

Start with the simplest possible case. Write down what Vincenz Czerny 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 Vincenz Czerny 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 Vincenz Czerny 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 Vincenz Czerny

In research: Vincenz Czerny 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 Vincenz Czerny 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: Vincenz Czerny is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1842 births, 1916 deaths, Academic staff of Heidelberg University, so understanding it makes those chapters shorter.
In everyday life: Look for Vincenz Czerny 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 Vincenz Czerny in 20 minutes

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

Frequently asked questions

What is Vincenz Czerny in simple terms?

Why does Vincenz Czerny 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 Vincenz Czerny?

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 Vincenz Czerny.