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astronomy

Margaret G. Bradbury

Margaret G. Bradbury 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 Margaret G. Bradbury rather than just read about it. In short: Margaret Gertrude Bradbury, known as "Maggie" (July 15, 1927 – October 19, 2010) was an American ichthyologist, educator and illustrator. She is best known for her work on the anglerfish family Ogcocephalidae, the deep-sea batfishes.

Key takeaways

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

Reference excerpt

Margaret Gertrude Bradbury, known as "Maggie" (July 15, 1927 – October 19, 2010) was an American ichthyologist, educator and illustrator. She is best known for her work on the anglerfish family Ogcocephalidae, the deep-sea batfishes. She was born on July 15, 1927, in Chicago; her parents were Gerald Bradbury, an architect, and Margaret Bradbury. She had a younger brother Gerald Jr. Her father died around 1938 when she was probably 11 years old. In 1947 she joined the Chicago Natural History Museum's Zoology Department as a staff artist. In this role she provided illustrations for publications by many scientists associated with the museum, including the herpetologists Robert F. Inger and Karl P. Schmidt, as well as the ichthyologists Loren P. Woods and Robert H. Kanazawa. While she was at the museum she enrolled in Roosevelt College and graduated with a bachelor's degree in zoology in 1955. She continued to work as an illustrator and was honored in 1957 by Marion Griswold Grey in the specific epithet of the dreamer Oneirodes bradburyae for her "preparation of the figure of the type specimen". In 1955 Bradbury went on a collecting trip to the Bahamas as part of a Philadelphia Academy of Natural Sciences expedition, and on her return to the United States she matriculated at Stanford University as a graduate student. Here she was initially supervised by George S. Myers but switched to Rolf L. Bolin at the Hopkins Marine Station in Pacific Grove around 1957. She worked as a teaching assistant at Stanford's Palo Alto campus and as a part-time technical assistant at the collection of South Pacific fishes at the George Vanderbilt Foundation. After transferring to Hopkins she worked as a technician preparing research reports for California Cooperative Oceanic Fisheries Investigations at Hopkins in 1957, as an illustrator and illustrating consultant for the U.S. Bureau of Commercial Fisheries in Washington, D.C. in 1959. She worked for two years as a teaching assistant in marine biology at Hopkins and gained her Ph.D. in 1963. Her Ph.D. dissertation was on the systematics of the deep sea batfish family, Ogcocephalidae, a group she was to study for the rest of her career and beyond until her failing eyesight stopped her work. She was appointed as assistant professor of biology at MacMurray College in Jacksonville, Illinois, in 1962 but returned to California in 1963 as an assistant professor of Biological Sciences at San Francisco State College, becoming associate professor in 1967 and a full professor in 1971. She remained at San Francisco State University for 34 years until her retirement in 1994. Bradbury also taught summer courses in ichthyology at Hopkins and took part in expeditions on the schooner Te Vega. She was regarded as a leading authority on the family Ogcocephalidae and published a number of papers on this group. She was a pioneer in the use of cladistics in her work. She became a Fellow and a Research Associate of Ichthyology at the California Academy of Sciences. In her retirement she moved to Pacific Grove where she was active as a member of the Board of Friends of the Moss Landing Marine Laboratories, and was president of that board for a number of years. She died on 19 October 2010.

Eponyms Bradbury has been honored in the specific names of the following fishes:

Oneirodes bradburyae M. G. Grey, 1957 Coelophrys bradburyae Endo & Shinohara, 1999 Halieutopsis margaretae Ho & K-T Shao, 2007 Malthopsis bradburyae Ho 2013

References

Worked examples

Example 1 — a first encounter with Margaret G. Bradbury

Start with the simplest possible case. Write down what Margaret G. Bradbury 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 Margaret G. Bradbury 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 Margaret G. Bradbury 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 Margaret G. Bradbury

In research
Margaret G. Bradbury 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 Margaret G. Bradbury 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
Margaret G. Bradbury is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1927 births, 2010 deaths, American ichthyologists, so understanding it makes those chapters shorter.
In everyday life
Look for Margaret G. Bradbury 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 Margaret G. Bradbury in 20 minutes

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

Frequently asked questions

What is Margaret G. Bradbury in simple terms?

Margaret Gertrude Bradbury, known as "Maggie" (July 15, 1927 – October 19, 2010) was an American ichthyologist, educator and illustrator. She is best known for her work on the anglerfish family Ogcocephalidae, the deep-sea batfishes.

Why does Margaret G. Bradbury 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 Margaret G. Bradbury?

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 Margaret G. Bradbury.

Tags

  • 1927 births
  • 2010 deaths
  • American ichthyologists
  • People associated with the Field Museum of Natural History
  • People from Chicago
  • Roosevelt University alumni
  • San Francisco State University faculty
  • Stanford University alumni

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