biology

Len R. Troncale

Len R. Troncale 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 Len R. Troncale rather than just read about it. In short: Lenard Raphael Troncale (born 1943) is an American biologist, systems theorist, Professor Emeritus of Cellular and Molecular Biology, and former Director of the Institute for Advanced Systems Studies at the California State Polytechnic University. Life and work Troncale studied at the Catholic University of America from 1966 to 1970, and received his PhD in 1970 in Molecular Biology.

Key takeaways

Len R. Troncale belongs to biology; place it in that map before memorising details.
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Reference excerpt

Lenard Raphael Troncale (born 1943) is an American biologist, systems theorist, Professor Emeritus of Cellular and Molecular Biology, and former Director of the Institute for Advanced Systems Studies at the California State Polytechnic University.

Life and work Troncale studied at the Catholic University of America from 1966 to 1970, and received his PhD in 1970 in Molecular Biology. He started working at the Department of Biology at the California State University. Later in the 1970s he became Professor Cellular and Molecular Biology, and Director of the Institute for Advanced Systems Studies at the California State Polytechnic University. In 1990–91 he served as president of the International Society for the Systems Sciences. Troncale's major contribution to systems science is the development of Systems Processes Theory and Systems Linkage Propositions. His research interests are in the fields of Cellular and Molecular Biology; Systems Science; Biosystems Allometry; Biohierarchies; Molecular Evolution; Theory of Systems Emergence; Proteins of the chromosome scaffold and nuclear matrix of eo-eukaryotes; Organization and function of the nucleus; Theoretical models of cell differentiation.

Publications Troncale has written and edited several books, articles and research papers. Books:

Troncale, Len.. Origins of hierarchies by the action of systems field axioms. Pomona : Publisher Pomona, Calif., California State Polytechnic University, 1972. Troncale, Len. Systems science and science : proceedings of the twenty-sixth annual meeting of the Society for General Systems Research with the American Association for the Advancement of Science, Washington, D.C., January 5–9, 1982. Edited. Louisville, KY. : Society for General Systems Research, 1982. Troncale, Len. A General Survey of Systems Methodology. (Ed.) Louisville KY: Society for General Systems Research, January 1982. Troncale, Len. The Tao of Systems Science: Systems Science of the Tao. Pomona : Institute for Advanced Systems Studies, Calif. State Univ., 1984. Articles and research papers. A selection

Troncale, Len. "Linkage Propositions Between Fifty Principle Systems Concepts", in: Applied General Systems Research, ed. George Klir, Plenum, New York, 1978. pp. 29–52. Troncale, Len. "The Ecological Imperative: Emergence of Meta-Humans" in: Searching for Civilization: The Humanities and Technology in The Formation of Public Policy. Pomona : Calif. State Polytechnic Univ, 1979. pp. 60–93. 1980s Troncale, Len. "Emergence of Meta-Humans", in: Searching for Civilization, pp. 60–93, Calif. St. Polytech., Pomona, 1980. Troncale, Len. "Are Levels of Complexity in Bio-Systems Real", in: Applied Systems and Cybernetics, v. 2, ed. George Lasker, pp. 1020–1026, Pergamon, New York, 1981. Troncale, Len. "The Emergence of Meta-Humans." in: General Systems Theory and the Psychological Sciences. Vol. I. The Human Knowledge Process. W. Gray, J. Fidler, and J. Battista (Eds.). Intersystems Publications, Seaside, Ca., 1982. pp. 187–203. Troncale, Len. "Towards a Formalization of Systems Linkage Propositions", With B.H. Voorhees. In: General Systems Yearbook, v. 28, ed. R. Ragade, 1983. pp. 187–195 Troncale, Len. "Hybrid Systems Methodology: Tests for Hierarchy and Linkages Between Isomorphisms", in: Cybernetics and Systems Research 2, ed. R. Trappl, pp. 39–45, North-Holland, Béla H. Bánáthy, pp. 186–199, Intersystems, Seaside CA, 1984. Troncale, Len. "Future of General Systems Research", in: Systems Research, v. 2:1, pp. 43–84, Reprint in Systems Thinking. Volume One: General Systems Theory, Cybernetics and Complexity. Edited by Gerald Midgley. Sage Publications Ltd. 1985. Troncale, Len. "Allometry in Biology, Allometry in Systems Science", in: Proc. 30th SGSR, v. 1, ed. John Dillon, pp.D51-D61, SGSR, 1986. Troncale, Len. "Duality Theory III", in: Proc. 31st SGSR, v. 1, ed. Istvan Kiss, SGSR, 1987. Troncale, Len. "New Field of Systems Allometry", in: Cybernetics and Systems '88, ed. R. Trappl, pp. 123–130, Kluwer, Boston, Troncale, Len. "Systems Sciences: What Are They? Are They One, or Many?", European Journal of Operational Research, v. 37, 1988. bpp. 8–33. 1990s Troncale, Len. D. Williams, J. Putinier, and J. Cramer (1990b) "What Empirical Testing of Hierarchies & Systems Allometry Says About General Systems Models of Evolution/Emergence", Proceedings of the 34th Annual Mtg. of the International Society for the Systems Sciences (ISSS), Béla A. Bánáthy, Editor. Portland State University,1990. pp. 1151–1156. Troncale, Len. "GENSYS: A Knowledge-Base for Systems Science", pp. 589–604, "Ostersund, presented at 35th ISSS, 1991. Troncale, Len, Chung Lee and K. Nelson, et al. "Six Case Studies of Empirically-Based Chaos/Fractal Research", in: Proc. 35th ISSS, ed. Béla A. Bánáthy and Béla H. Bánáthy, 1991. pp. 1157–1164, ISSS, Troncale, Len. "Selection and sequencing of systems concepts for systems education. Case studies in integrated science and environmental science." Ethical Management of Science as a System. Proceedings of the 37th Annual Meeting of the International Society of Systems Sciences, Hawkesbury. 1995.

References

External links

Personal homepage Len Troncale, PhD Len Troncale's Integrated Science General Education concept, 1990s video on Youtube

Illustrations

Worked examples

Example 1 — a first encounter with Len R. Troncale

Start with the simplest possible case. Write down what Len R. Troncale 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 Len R. Troncale 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 Len R. Troncale 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 Len R. Troncale

In research: Len R. Troncale 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 Len R. Troncale 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: Len R. Troncale is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1943 births, 21st-century American biologists, American systems biologists, so understanding it makes those chapters shorter.
In everyday life: Look for Len R. Troncale 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 Len R. Troncale in 20 minutes

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Frequently asked questions

What is Len R. Troncale in simple terms?

Why does Len R. Troncale 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 Len R. Troncale?

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 Len R. Troncale.