physics

Katsumi Furitsu

Katsumi Furitsu is a physics 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 Katsumi Furitsu rather than just read about it. In short: Katsumi Furitsu (振津かつみ, Furitsu Katsumi; born in 1959) is a medical genetics research. She has a doctorate in medical genetics and radiation biology from Japan's Osaka University and currently works in the genetics department of the Hyogo College of Medicine.

Key takeaways

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

Reference excerpt

Katsumi Furitsu (振津かつみ, Furitsu Katsumi; born in 1959) is a medical genetics research. She has a doctorate in medical genetics and radiation biology from Japan's Osaka University and currently works in the genetics department of the Hyogo College of Medicine. She became involved in peace and anti-nuclear movement activities as a student in 1980, helping radiation victims. From 1986 to 2000, Furitsu was a member of the "Investigation committee of A-bomb survivors" at Osaka's Hannan Chuo Hospital. She visits the Chernobyl disaster area every year and is a founder of Osaka's "Chernobyl Relief Group of Kansai". In 1992, Katsumi Furitsu attended the "World Uranium Hearing" in Salzburg. In 1996, she testified to the Permanent People's Tribunal, Chernobyl Session in Vienna. Since 2004 Furitsu has been a member of the International Coalition to Ban Uranium Weapons. In 2012, Furitsu won a Nuclear-Free Future Award. Furitsu regularly visits areas affected by the radiation and other impacts of the "nuclear supply chain", including uranium mining sites in native people's land in the United States, the downwind area of the Nevada Test Site, and the polluted Hanford Site. She is also helping with the health impacts of the Fukushima disaster.

See also Mizuho Fukushima Jinzaburo Takagi Anti-nuclear power movement in Japan Hibakusha Thomas Banyacya

References

External links 1992 World Uranium Hearing Testimony, Dr. Katsumi Furitsu, Japan.

Worked examples

Example 1 — a first encounter with Katsumi Furitsu

Start with the simplest possible case. Write down what Katsumi Furitsu claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 Katsumi Furitsu 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 Katsumi Furitsu 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 Katsumi Furitsu

In research: Katsumi Furitsu appears in physics 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 Katsumi Furitsu 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: Katsumi Furitsu is common in secondary-school and first-year university syllabi. It links to neighbouring topics Anti-uranium activists, Japanese anti–nuclear power activists, Japanese medical researchers, so understanding it makes those chapters shorter.
In everyday life: Look for Katsumi Furitsu 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 “Katsumi Furitsu” →

Affiliate

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

How to study Katsumi Furitsu in 20 minutes

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

Frequently asked questions

What is Katsumi Furitsu in simple terms?

Why does Katsumi Furitsu matter?

Because it connects several physics 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 Katsumi Furitsu?

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 Katsumi Furitsu.