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Samuel M. Nabrit

Samuel M. Nabrit is a biology 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 Samuel M. Nabrit rather than just read about it. In short: Samuel Milton Nabrit (February 21, 1905 – December 30, 2003) was an American marine biologist. He was the first African American to be awarded a doctoral degree from Brown University, the first Morehouse College graduate to earn a Ph.D. and the first African American appointed to the U.S.

Samuel M. Nabrit — main illustration
Samuel M. Nabrit — illustration

Key takeaways

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

Reference excerpt

Samuel Milton Nabrit (February 21, 1905 – December 30, 2003) was an American marine biologist. He was the first African American to be awarded a doctoral degree from Brown University, the first Morehouse College graduate to earn a Ph.D. and the first African American appointed to the U.S. Atomic Energy Commission (now the Nuclear Regulatory Commission). He was also the first African American to serve on the Brown University Board of Trustees.

Early life and education Born on February 21, 1905, in Macon, Georgia, Samuel Milton Nabrit was the son of James M. Nabrit Sr., a Baptist minister and teacher, and Augusta G. West. One of eight children, all of whom received a college education, Nabrit was elected valedictorian of his high school class in 1921. His brother James Nabrit Jr., also a graduate of Morehouse College, became the second African-American president of Howard University and Deputy United States Ambassador to the United Nations. He was married to the late Constance Croker. Nabrit graduated from Morehouse College in 1925, obtained his master's degree from Brown University in 1928 and received his doctorate in biology from Brown University in 1932. The next four African-American Ph.D. candidates at Brown University were students whom Nabrit taught at Morehouse.

Professional life An accomplished marine biologist, Nabrit studied the regeneration of the tail fins of injured fish at the Marine Biological Laboratory where he became the second African-American scientist to obtain membership into the Marine Biological Laboratory Corporation. Nabrit began his teaching career at Morehouse College in 1925 where was a professor of zoology and named Chair of the biology department in 1932. He later became chairman of the biology department at Atlanta University in 1932, and from 1957 to 1955 was dean of the graduate school of arts and sciences at Atlanta University. In 1950, Nabrit was a research fellow at the University of Brussels in Belgium. The scientific papers Nabrit published, during this period, remained influential in the field for decades. In 1955, he was named the second president of Texas Southern University where he served as president until 1966. Between 1956 and 1962, Nabrit served on President Dwight D. Eisenhower's National Science Board. He was appointed by President John F. Kennedy to be the United States Ambassador to Niger. In 1966, President Lyndon B. Johnson appointed Nabrit to the United States Atomic Energy Commission. One year later, Nabrit founded the Southern Fellowship Fund in an effort to assist African-American students pursuing doctoral degrees. He directed the program (later known as the National Fellowship Fund of the Council of Southern Universities) well into his later years of life. In 1945, he served as president of the National Institute of Science, a nonprofit national scientific organization for students and faculty members at historically black colleges and universities. In 1967, Nabrit was elected to the Board of Trustees at Brown University. Along with the Nabrit Fellowship established at Brown University in 1985, the Nabrit Black Graduate Student Association at Brown University is named in his honor. In 1999, the university honored Nabrit with the hanging of a portrait alongside Brown's most distinguished faculty.

Selected works "The Role of the Fin Rays in Tailfins of Fishes Fundulus and Goldfish", Biological Bulletin, April 1929. "Human Ecology in Georgia", Science Education, October 1944. "The Negro in Science", Negro History Bulletin, January 1957.

References

Worked examples

Example 1 — a first encounter with Samuel M. Nabrit

Start with the simplest possible case. Write down what Samuel M. Nabrit claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Samuel M. Nabrit 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 Samuel M. Nabrit 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 Samuel M. Nabrit

In research
Samuel M. Nabrit appears in biology 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 Samuel M. Nabrit 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
Samuel M. Nabrit is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1905 births, 2003 deaths, 20th-century African-American academics, so understanding it makes those chapters shorter.
In everyday life
Look for Samuel M. Nabrit 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 Samuel M. Nabrit in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Samuel M. Nabrit means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Samuel M. Nabrit out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Samuel M. Nabrit in simple terms?

Samuel Milton Nabrit (February 21, 1905 – December 30, 2003) was an American marine biologist. He was the first African American to be awarded a doctoral degree from Brown University, the first Morehouse College graduate to earn a Ph.D. and the first African American appointed to the U.S.

Why does Samuel M. Nabrit matter?

Because it connects several biology 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 Samuel M. Nabrit?

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 Samuel M. Nabrit.

Tags

  • 1905 births
  • 2003 deaths
  • 20th-century African-American academics
  • 20th-century African-American scientists
  • 20th-century American academics
  • 20th-century American educators
  • 20th-century American scientists
  • American biologists
  • Brown University alumni
  • Members of the National Academy of Medicine
  • Morehouse College alumni
  • Morehouse College faculty

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