engineering

Idit Keidar

Idit Keidar is a engineering 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 Idit Keidar rather than just read about it. In short: Idit Keidar (Hebrew: עדית קידר) is a professor of electrical engineering and an author of more than 180 articles which gave her an h-index of 38 and were cited more than 5,000 times. Some of them were published in such journals as Journal of Parallel and Distributed Computing and SIAM Journal on Computing.

Key takeaways

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

Reference excerpt

Idit Keidar (Hebrew: עדית קידר) is a professor of electrical engineering and an author of more than 180 articles which gave her an h-index of 38 and were cited more than 5,000 times. Some of them were published in such journals as Journal of Parallel and Distributed Computing and SIAM Journal on Computing.

References

Illustrations

Worked examples

Example 1 — a first encounter with Idit Keidar

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

In research: Idit Keidar appears in engineering 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 Idit Keidar 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: Idit Keidar is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century births, 21st-century Israeli engineers, 21st-century Israeli women engineers, so understanding it makes those chapters shorter.
In everyday life: Look for Idit Keidar 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 Idit Keidar in 20 minutes

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

Frequently asked questions

What is Idit Keidar in simple terms?

Why does Idit Keidar matter?

Because it connects several engineering 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 Idit Keidar?

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 Idit Keidar.