astronomy

Werner Ulrich

Werner Ulrich 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 Werner Ulrich rather than just read about it. In short: Werner Ulrich (born 1948) is a Swiss social scientist and practical philosopher, and a former professor of the theory and practice of social planning at the University of Fribourg. He is known as one of the originators of critical systems thinking (CST) and in particular for the development of critical systems heuristics.

Key takeaways

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

Reference excerpt

Werner Ulrich (born 1948) is a Swiss social scientist and practical philosopher, and a former professor of the theory and practice of social planning at the University of Fribourg. He is known as one of the originators of critical systems thinking (CST) and in particular for the development of critical systems heuristics.

Life and work Ulrich was born in 1948 in Bern, Switzerland, He received doctoral degrees in Economics and Social Sciences from the University of Fribourg in 1975, and a Ph.D. in Philosophy of Social Systems Design from the University of California at Berkeley in 1980, where he studied and worked with C. West Churchman. Back in Switzerland, in 1981, Ulrich started a double career as policy analyst in government at the canton of Bern, and academic teacher at the University of Fribourg. Here he was appointed Titular Professor of Social Planning in the Faculty of Arts. He has also been Visiting Professor at the University of Hull, the University of Lincoln, the University of Canterbury in Christchurch, New Zealand, and the Open University in Milton Keynes, UK. Ulrich is now retired from his professorship at the University of Fribourg but remains Honorary Visiting Professor at the Open University. In 2001, he initiated the Lugano Summer School of Systems Design at the University of Lugano, which he has been directing since. Ulrich is co-founder and coeditor of the "Journal of Research Practice".

Publications Ulrich wrote a few books and some 175 articles. A selection:

1975. Kreativitätsförderung in der Unternehmung: Ansatzpunkte eines Gesamtkonzepts. 1983. Critical heuristics of social planning: a new approach to practical philosophy. Habilitation thesis. Bern: Haupt. 1994. Critical heuristics of social planning: a new approach to practical philosophy. New York: Wiley. Articles, a selection:

1998. "Systems Thinking as if People Mattered: Critical Systems Thinking for Citizens and Managers". Working Paper No. 23 1998 2000. Reflective Practice in the Civil Society: The Contribution of Critically Systemic Thinking" 2004. "In memory of C. West Churchman (1913–2004): Reminiscences, retrospectives, and reflections". In: Journal of Organisational Transformation and Social Change Vol 1 Numbers 2–3. 2005. "A Brief Introduction to Critical Systems Heuristics (CSH)".

References

External links Official website

Worked examples

Example 1 — a first encounter with Werner Ulrich

Start with the simplest possible case. Write down what Werner Ulrich 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 Werner Ulrich 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 Werner Ulrich 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 Werner Ulrich

In research: Werner Ulrich 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 Werner Ulrich 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: Werner Ulrich is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1948 births, Academic staff of the University of Fribourg, Academics of the Open University, so understanding it makes those chapters shorter.
In everyday life: Look for Werner Ulrich 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 Werner Ulrich in 20 minutes

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

Frequently asked questions

What is Werner Ulrich in simple terms?

Why does Werner Ulrich 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 Werner Ulrich?

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 Werner Ulrich.