astronomy

Takasi Yamazaki

Takasi Yamazaki 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 Takasi Yamazaki rather than just read about it. In short: Takasi Yamazaki (Japanese: 山崎敬) (6 January 1921–2 February 2007) was a Japanese botanist and taxonomist. He was born in Odawara and grew up in Yokohama.

Key takeaways

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

Reference excerpt

Takasi Yamazaki (Japanese: 山崎敬) (6 January 1921–2 February 2007) was a Japanese botanist and taxonomist. He was born in Odawara and grew up in Yokohama. After graduating from the former Niigata High School, he graduated from Tokyo Imperial University in 1944 and studied Plant taxonomy of since his research in the laboratory of Shoji Honda. Beginning in 1954, he taught at the University of Tokyo, and in 1972, he became been a professor at the Botanical Garden attached to the University of Tokyo. In the 1960s, he participated in a field survey in Bhutan and an academic survey of the Ogasawara Islands. He studied the taxa Scrophulariaceae and Ericaceae. From 1987 to 1988, he was the chairman of the Japanese Society of Plant Taxonomy. The standard author abbreviation T.Yamaz. is used to indicate this person as the author when citing a botanical name.

References

"Takasi Yamazaki". Harvard University Herbaria & Libraries. Retrieved 2021-09-28. "Takasi Yamazaki - Index of Botanical Specimens". International Plant Names Index. Retrieved 2021-09-28.

Worked examples

Example 1 — a first encounter with Takasi Yamazaki

Start with the simplest possible case. Write down what Takasi Yamazaki 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 Takasi Yamazaki 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 Takasi Yamazaki 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 Takasi Yamazaki

In research: Takasi Yamazaki 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 Takasi Yamazaki 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: Takasi Yamazaki is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1921 births, 2007 deaths, 20th-century Japanese botanists, so understanding it makes those chapters shorter.
In everyday life: Look for Takasi Yamazaki 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 Takasi Yamazaki in 20 minutes

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

Frequently asked questions

What is Takasi Yamazaki in simple terms?

Takasi Yamazaki (Japanese: 山崎敬) (6 January 1921–2 February 2007) was a Japanese botanist and taxonomist. He was born in Odawara and grew up in Yokohama.

Why does Takasi Yamazaki 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 Takasi Yamazaki?

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 Takasi Yamazaki.