astronomy

Hermann Schacht

Hermann Schacht 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 Hermann Schacht rather than just read about it. In short: Hermann Schacht (15 July 1814, in Ochsenwerder – 20 August 1864, in Bonn) was a German pharmacist and botanist, who specialized in the fields of plant anatomy and embryology. Prior to 1847 he worked at pharmacies in Braunschweig, Hamburg, Emmerich, Aachen and Altona, where he worked closely with hepaticologist Carl Moritz Gottsche.

Key takeaways

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

Reference excerpt

Hermann Schacht (15 July 1814, in Ochsenwerder – 20 August 1864, in Bonn) was a German pharmacist and botanist, who specialized in the fields of plant anatomy and embryology. Prior to 1847 he worked at pharmacies in Braunschweig, Hamburg, Emmerich, Aachen and Altona, where he worked closely with hepaticologist Carl Moritz Gottsche. In the meantime, he attended classes at the University of Jena (1841–42), where from 1847 he served as assistant to Matthias Jakob Schleiden. In 1850 he obtained his PhD from Jena, and subsequently moved to Berlin, where in 1853–60 he worked as a university lecturer. Because of health problems he spent two years in Madeira (1855–57), conducting investigations of the island's flora during his convalescence. From 1860 to 1864 he was a professor of botany and director of the botanical garden at the University of Bonn. In 1859 Gustav Karl Wilhelm Hermann Karsten named the plant genus Schachtia (family Rubiaceae) in his honor.

Selected work His book, Das Mikroskop und seine Anwendung insbesondere für Pflanzen-Anatomie und Physiologie (1851), was later translated by Frederick Currey into English and published as The microscope, and its application to vegetable anatomy and physiology (1855). His other noted written efforts include:

Entwicklungs-Geschichte des Pflanzen-Embryen, 1850 – Developmental history of plant embryos. Physiologische Botanik, 1852 – Physiological botany. Der Baum: Studien über Bau und Leben der höheren Gewächse, 1853 – The tree: studies on the structure and life of higher plants. Lehrbuch der Anatomie und Physiologie der Gewächse, (2 volumes, 1856–59) – Textbook of plant anatomy and physiology. Madeira und Tenerife mit ihrer Vegetation, 1859 – Madeira and Tenerife; their vegetation. Die Spermatozoiden im Pflanzenreich, 1864 – The spermatozoid in the plant kingdom.

References

Worked examples

Example 1 — a first encounter with Hermann Schacht

Start with the simplest possible case. Write down what Hermann Schacht 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 Hermann Schacht 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 Hermann Schacht 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 Hermann Schacht

In research: Hermann Schacht 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 Hermann Schacht 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: Hermann Schacht is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1813 births, 1864 deaths, 19th-century German botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Hermann Schacht 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Hermann Schacht” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Hermann Schacht in 20 minutes

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

Frequently asked questions

What is Hermann Schacht in simple terms?

Why does Hermann Schacht 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 Hermann Schacht?

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 Hermann Schacht.