astronomy

John Carrier Weaver

John Carrier Weaver 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 John Carrier Weaver rather than just read about it. In short: John Carrier Weaver (May 21, 1915 – March 10, 1995) was an American professor of geography, and college administrator for several major universities in the United States. Early life Weaver was born in Evanston, Illinois.

Key takeaways

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

Reference excerpt

John Carrier Weaver (May 21, 1915 – March 10, 1995) was an American professor of geography, and college administrator for several major universities in the United States.

Early life Weaver was born in Evanston, Illinois. His father, A. T. Weaver, was a professor of speech and theater at the University of Wisconsin–Madison from 1918 to 1961. John Weaver graduated from the University of Wisconsin High School, then received his A.B. (1936), A.M. (1937), and Ph.D. (1942), all in geography, from the University of Wisconsin. He was a member of the Chi Phi Fraternity.

Military service He was on the staff of the American Geographical Society from 1940 to 1942, was a researcher for the Division of Geography and Cartography of the United States Department of State from 1942 to 1944, and from 1944 to 1946 served as an Arctic intelligence officer in the Navy.

Research Weaver's PhD provided a statistical analysis of US barley production (published as a paper 1943). While his later work provided a widely used method of defining agricultural regions (1954).

Career in higher education Weaver taught geography at the University of Minnesota from 1946 to 1955; became dean of the College of Arts and Science at Kansas State University (1955–1957); then dean of the Graduate College at the University of Nebraska (1957–1961), vice president for research, and dean of the Graduate College at the University of Iowa (1961–1964); and vice president for academic affairs at The Ohio State University (1964–1966). From 1966 to 1970, Weaver served as president of the University of Missouri System. In 1970, the regents of the University of Wisconsin elected Weaver president, and he took office in January 1971; when the University of Wisconsin System was created in October 1971, Weaver became its first president. Weaver retired from the UW System in June, 1977, and moved to Los Angeles where he was a Distinguished Professor of Geography at the University of Southern California and the first executive director of the Annenberg Center for the Study of the American Experience. He died in Rancho Palos Verdes, California.

Selected publications Weaver, J. C. (1943). Climatic relations of American barley production. Geographical Review, 33(4), 569-588. Weaver, J. C. (1954). Crop-combination regions in the Middle West. Geographical Review, 44(2), 175-200.

Academic Offices

References

Worked examples

Example 1 — a first encounter with John Carrier Weaver

Start with the simplest possible case. Write down what John Carrier Weaver 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 John Carrier Weaver 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 John Carrier Weaver 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 John Carrier Weaver

In research: John Carrier Weaver 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 John Carrier Weaver 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: John Carrier Weaver is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1915 births, 1995 deaths, 20th-century American academics, so understanding it makes those chapters shorter.
In everyday life: Look for John Carrier Weaver 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 John Carrier Weaver in 20 minutes

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

Frequently asked questions

What is John Carrier Weaver in simple terms?

John Carrier Weaver (May 21, 1915 – March 10, 1995) was an American professor of geography, and college administrator for several major universities in the United States. Early life Weaver was born in Evanston, Illinois.

Why does John Carrier Weaver 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 John Carrier Weaver?

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 John Carrier Weaver.