biology

Julian Kenny

Julian Kenny 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 Julian Kenny rather than just read about it. In short: Julian Stanley "Jake" Kenny (January 27, 1930 – August 9, 2011) was a Trinidadian zoologist, columnist, author and Professor of Zoology at the St. Augustine Campus of the University of the West Indies and an Independent Senator in the fifth (1995–2000) and sixth (2001) Parliaments.

Key takeaways

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

Reference excerpt

Julian Stanley "Jake" Kenny (January 27, 1930 – August 9, 2011) was a Trinidadian zoologist, columnist, author and Professor of Zoology at the St. Augustine Campus of the University of the West Indies and an Independent Senator in the fifth (1995–2000) and sixth (2001) Parliaments. He is best known for his work on freshwater fishes and anurans, and for his contribution to the conservation movement in Trinidad and Tobago. Kenny was born in Trinidad, and was educated at Belmont Intermediate School and then at St Mary's. After completing Grade 13 at Ridley College in St. Catharines, Canada, he received a Bachelor of Arts from the University of Toronto. After working at a fisheries laboratory in Canada, Kenny returned to Trinidad where he worked as a scientific officer in what would later become the Fisheries Division. After working there for nine years, he entered Birbeck College, University of London, where he obtained a PhD. After graduating he joined the Department of Biological Sciences at the St. Augustine Campus of the University of the West Indies. After retiring from the department, Kenny served as Chairman of the Trustees of the Guardian Life Wildlife Fund. Between 1995 and 2001 he served as an Independent Senator. He authored several books about Trinidad and Tobago's ecology, first with Macmillan and then with Media and Editorial Projects Limited book imprint, Prospect Press. His titles include:

Native Orchids of the Eastern Caribbean (Caribbean Pocket Natural History Series) (1998, ISBN 978-0-333-47330-6) Views from the Ridge (2008 reprint, ISBN 976-95057-0-6) Flowers of Trinidad & Tobago (2006, ISBN 976-95057-8-1) Orchids of Trinidad & Tobago (2008, ISBN 978-976-95082-4-8) A Naturalist's Notes: the Biological Diversity of Trinidad & Tobago (2008, ISBN 978-976-95082-3-1) Kenny also wrote a column for the Trinidad and Tobago Express newspaper. He died in Port of Spain, aged 81.

References

External links EMA Chairman Julian Kenny's remarks at the opening of the 2011 Green Business Forum on YouTube

Worked examples

Example 1 — a first encounter with Julian Kenny

Start with the simplest possible case. Write down what Julian Kenny 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 Julian Kenny 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 Julian Kenny 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 Julian Kenny

In research: Julian Kenny 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 Julian Kenny 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: Julian Kenny is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930 births, 2011 deaths, Alumni of Birkbeck, University of London, so understanding it makes those chapters shorter.
In everyday life: Look for Julian Kenny 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 Julian Kenny in 20 minutes

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

Frequently asked questions

What is Julian Kenny in simple terms?

Why does Julian Kenny 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 Julian Kenny?

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 Julian Kenny.