science

Nagi Daifullah

Nagi Daifullah is a science 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 Nagi Daifullah rather than just read about it. In short: Nagi Daifullah (1949 – August 1973; Arabic: ناجي ضيف الله ) was a Yemeni migrant to the United States and union organizer with the United Farm Workers. He was a strike captain during the 1973 grape farmers' strike organized by Cesar Chavez.

Key takeaways

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

Reference excerpt

Nagi Daifullah (1949 – August 1973; Arabic: ناجي ضيف الله ) was a Yemeni migrant to the United States and union organizer with the United Farm Workers. He was a strike captain during the 1973 grape farmers' strike organized by Cesar Chavez. Daifullah spoke Arabic, English and Spanish, and was integral in not only organizing the Yemeni community but also transcending ethnic and linguistic barriers between workers. One report by the United Farm Workers Organizing Committee comments on Daifullah's importance as a strike leader:

Nagi Daifullah came to this country from his native Yemen, looking for a better life. Yemenese farm workers are the latest group (as of 1977) to come to California and be exploited by state growers. Most of them, like Nagi, are young men in their early twenties, shy and slight of frame. Moslem, they speak no english and live in barren labor camps. They come because Yemen is one of the poorest countries in the world. In 1977, average annual income was $94. Nagi was 5 ft. tall and weighed 100 lbs. Unlike many of his fellow workers, he had learned English. Many times he served as an interpreter for union organizers. An active UFW member, he provided important leadership for workers on strike at Farms near Arvin and Lamont, California.

Death Daifullah was killed in August 1973 at the age of 24 by Kern County police when one officer beat him in the head with his flashlight and then dragged him so that his head continued hitting the pavement. Over 7,000 people attended Daifullah's funeral. A display features prominently in the Arab American Museum at Dearborn, Michigan, and the Orange County Democratic group has issued a Social Justice Award in Daifullah's name. Yemeni, Nicaraguan and Chinese janitorial workers in California who were struggling to organize with the Service Employees International Union (SEIU) drew on Daifalluh's legacy during their 2002 campaign. Daifalluh was one of the most important Arab trade unionists in the United States.

References

Worked examples

Example 1 — a first encounter with Nagi Daifullah

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

In research: Nagi Daifullah appears in science 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 Nagi Daifullah 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: Nagi Daifullah is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1949 births, 1973 deaths, 20th-century American farmers, so understanding it makes those chapters shorter.
In everyday life: Look for Nagi Daifullah 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 “Nagi Daifullah” →

Affiliate

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

How to study Nagi Daifullah in 20 minutes

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

Frequently asked questions

What is Nagi Daifullah in simple terms?

Why does Nagi Daifullah matter?

Because it connects several science 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 Nagi Daifullah?

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 Nagi Daifullah.