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Gordon Floyd Ferris

Gordon Floyd Ferris 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 Gordon Floyd Ferris rather than just read about it. In short: Gordon Floyd Ferris (January 2, 1893, in Bayard, Kansas – May 21, 1958) was an American entomologist who served as professor of biology at Stanford University from 1912 to 1958 and earned a reputation for his teaching. He founded and edited the journal Microentomology, preferring to work on insects that could only be examined on microscopic slides.

Key takeaways

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

Reference excerpt

Gordon Floyd Ferris (January 2, 1893, in Bayard, Kansas – May 21, 1958) was an American entomologist who served as professor of biology at Stanford University from 1912 to 1958 and earned a reputation for his teaching. He founded and edited the journal Microentomology, preferring to work on insects that could only be examined on microscopic slides. He was a specialist on the systematics of the Coccoidea. Ferris was born in Bayard, Kansas, where his father was a railroad worker. When he was young the family moved to Monticello, Missouri, where they lived in a log cabin. His mother died when he was three and he went to live with his paternal grandparents in La Harpe, Kansas. Leslie, an older brother went to Ottawa and helped Ferris join Ottawa University in 1909. Ferris however was unable to complete studies and planned to join the navy. Leslie found Ferris a job at the Telluride power company. The power company was interested in training its people, mostly at Cornell University. Ferris, however, chose Stanford University in 1912 with a $450 p.a. grant from the power company. While in Ottawa, he was influenced by Vernon Kellogg's American Insects. Ferris obtaining an A.B. in 1916 and an M.A. in 1918. He became a teaching assistant in entomology at Stanford University. He inculcated skills in specimen preparation and illustration of details among his students. In his early years, he joined the Museum of Vertebrate Zoology on field trips to collect ectoparasites of mammals. He began systematics studies under Vernon Kellogg on Anoplura and also studied Coccidae with Rennie Wilbur Doane. Ferris was against searches of personal belongings for plant quarantine measures and preferred instead that eradication measures be taken by the government. This led to clashes with other entomologists. Ferris helped found a group of Californian "biosystematists" who influenced each other. As a comparative morphologist he sought rigor in recognizing homology in structures. As a teacher, Ferris was popular. Around the 1940s he insisted that graduate students learn to read technical papers in German. He also taught courses in the philosophy of biology. He guided about 19 students for Ph.D.s and forty-five MA students. Ferris was an active Sea Scout and was an avid instructor for scouts who came aboard his ship. Ferris's papers are held at the California Academy of Sciences. He was married to botanist Roxana Judkins Stinchfield Ferris.

Awards 1925 Guggenheim Fellowship 1930–31 Molteno Institute at Cambridge University in England 1948–49 Fulbright Fellow in China

Works Ferris published numerous papers, many in his journal Microentomology. A bibliography was published in the memorial edition of that journal and some additional ones are documented by Leech (1959). Some of the books he wrote include:

"Contributions toward a Monograph of the Sucking Lice", 1920–1935 "Atlas of the Scale Insects of North America" A catalogue and host list of the Anoplura, California Academy of Sciences, 1916 Contributions to the Knowledge of the Coccoidea (Homoptera)., The University, 1919 The Anoplura and Mallophaga of North American mammals, Issue 19, Vernon Lyman Kellogg, Gordon Floyd Ferris, The University, 1915

References

External links Works by or about Gordon Floyd Ferris at the Internet Archive Portrait in the Smithsonian Archives

Worked examples

Example 1 — a first encounter with Gordon Floyd Ferris

Start with the simplest possible case. Write down what Gordon Floyd Ferris 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 Gordon Floyd Ferris 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 Gordon Floyd Ferris 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 Gordon Floyd Ferris

In research
Gordon Floyd Ferris 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 Gordon Floyd Ferris 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
Gordon Floyd Ferris is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1893 births, 1958 deaths, 20th-century American zoologists, so understanding it makes those chapters shorter.
In everyday life
Look for Gordon Floyd Ferris 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 Gordon Floyd Ferris in 20 minutes

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

Frequently asked questions

What is Gordon Floyd Ferris in simple terms?

Gordon Floyd Ferris (January 2, 1893, in Bayard, Kansas – May 21, 1958) was an American entomologist who served as professor of biology at Stanford University from 1912 to 1958 and earned a reputation for his teaching. He founded and edited the journal Microentomology, preferring to work on insects…

Why does Gordon Floyd Ferris 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 Gordon Floyd Ferris?

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 Gordon Floyd Ferris.

Tags

  • 1893 births
  • 1958 deaths
  • 20th-century American zoologists
  • American entomologists
  • People associated with the California Academy of Sciences
  • People from Allen County, Kansas
  • Stanford University Department of Biology faculty
  • Stanford University alumni

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