astronomy

John G. Lundberg

John G. Lundberg 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 G. Lundberg rather than just read about it. In short: John Graham Lundberg (born August 31, 1942) is an American ichthyologist whose research focuses on tropical catfishes, biological systematics, paleobiology, biogeography, and vertebrate morphology. He is chair and curator of the Department of Ichthyology at the Academy of Natural Sciences of Drexel University in Philadelphia.

Key takeaways

John G. Lundberg 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 G. Lundberg to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of John G. Lundberg from memory before moving on to harder problems.

Reference excerpt

John Graham Lundberg (born August 31, 1942) is an American ichthyologist whose research focuses on tropical catfishes, biological systematics, paleobiology, biogeography, and vertebrate morphology. He is chair and curator of the Department of Ichthyology at the Academy of Natural Sciences of Drexel University in Philadelphia.

Life and career From 1960 to 1964, Lundberg studied zoology at Fairleigh Dickinson University, where he earned a Bachelor of Science degree. He began graduate studies in 1965 at the University of Michigan in Ann Arbor, completing his PhD in 1970 under the supervision of Reeve M. Bailey with a dissertation entitled The evolutionary history of North American catfishes, Family Ictaluridae. Between 1970 and 1992, Lundberg served as assistant professor, associate professor, and later full professor in the Department of Zoology at Duke University. During 1985–1986, he conducted research at the Universidad Central de Venezuela with support from a Fulbright Fellowship. From 1993 to 1996, he continued teaching at Duke University as a lecturer. From 1993 to 1999, Lundberg was professor in the Department of Ecology and Evolutionary Biology at the University of Arizona and served as director of the graduate program Analysis of Biological Diversification from 1994 to 1999. Since 1999, he has been chair and curator of the Department of Ichthyology at the Academy of Natural Sciences of Drexel University in Philadelphia. He has also held adjunct professorships at Drexel University and the University of Pennsylvania since 2000. Lundberg additionally serves as a research associate at the Natural History Museum of Los Angeles County. His research integrates studies of living and fossil fishes and has been supported by multiple grants from the National Science Foundation, including projects on the biota of the Orinoco and Amazon River basins and a global inventory of catfishes. Throughout his academic career, Lundberg taught undergraduate and graduate courses in comparative anatomy, ichthyology, systematic methods, and evolutionary biology. He has supervised 13 doctoral students and five postdoctoral researchers. In 2009, he served as president of the American Society of Ichthyologists and Herpetologists and continues to serve on its governing board. At the Academy of Natural Sciences, he curates and expands one of the world’s largest fish collections.

Eponyms Several fish species have been named in his honor, including Loricaria lundbergi, Microglanis lundbergi, Prietella lundbergi, Pseudobunocephalus lundbergi, Rhabdolichops lundbergi, and Typhlobelus lundbergi.

References

External links Faculty profile at Drexel University Curriculum vitae at Escavador Google Scholar profile

Worked examples

Example 1 — a first encounter with John G. Lundberg

Start with the simplest possible case. Write down what John G. Lundberg 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 G. Lundberg 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 G. Lundberg 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 G. Lundberg

In research: John G. Lundberg 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 G. Lundberg 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 G. Lundberg is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1942 births, American curators, American ichthyologists, so understanding it makes those chapters shorter.
In everyday life: Look for John G. Lundberg 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 G. Lundberg in 20 minutes

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

Frequently asked questions

What is John G. Lundberg in simple terms?

Why does John G. Lundberg 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 G. Lundberg?

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 G. Lundberg.