astronomy

Hazel Assender

Hazel Assender 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 Hazel Assender rather than just read about it. In short: Hazel Elaine Assender is a professor of materials at the Department of Materials, University of Oxford. She is an expert in polymer chemistry, thin film electronics and nanomaterials.

Key takeaways

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

Reference excerpt

Hazel Elaine Assender is a professor of materials at the Department of Materials, University of Oxford. She is an expert in polymer chemistry, thin film electronics and nanomaterials. Assender is a fellow of Linacre College, Oxford.

Education Assender studied the Natural Sciences Tripos at the University of Cambridge, graduating in 1990. In 1990, Assender started her PhD in the Department of Materials Science and Metallurgy and completed her thesis on "Magnetically induced microstructures in liquid crystalline polymers" in 1994.

Research and career After two years as a post doctoral researcher, in 1996 Assender moved to a lectureship in the Department of Materials at the University of Oxford where she focuses on thin films and coatings of polymer materials and onto polymer substrates. During her time in Oxford, she has developed expertise in roll-to-roll deposition, gas barriers, photovoltaics, and polymer electronics (including transistors and circuits). Assender has worked 80% full-time since her second child was born. In 2001 Assender co-edited the book "Aerospace Materials" with Brian Cantor and Patrick Grant. She spoke at the 2015 University of Cambridge "Worshipful Company of Armourers and Brasiers Company forum", a highlight of the academic UK materials science calendar, to highlight roll-to-roll vacuum processing to create multi-layer polymer electronic thin films. Assender continues to collaborate across the UK and is currently a member of the Centre for Plastic Electronics Centre for Doctoral Training (with colleagues from Oxford, Imperial, and Queen Mary University London). Assender's research is inspired by her desire to solve industrial challenges. Her recent work has considered wearable electronics as part of the Wearable and Flexible Technologies (WAFT) consortium with colleagues at Oxford, Southampton and Exeter Universities.

References

Worked examples

Example 1 — a first encounter with Hazel Assender

Start with the simplest possible case. Write down what Hazel Assender 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 Hazel Assender 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 Hazel Assender 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 Hazel Assender

In research: Hazel Assender 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 Hazel Assender 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: Hazel Assender is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academics of the University of Oxford, Alumni of the University of Cambridge, British metallurgists, so understanding it makes those chapters shorter.
In everyday life: Look for Hazel Assender 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 Hazel Assender in 20 minutes

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

Frequently asked questions

What is Hazel Assender in simple terms?

Hazel Elaine Assender is a professor of materials at the Department of Materials, University of Oxford. She is an expert in polymer chemistry, thin film electronics and nanomaterials.

Why does Hazel Assender 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 Hazel Assender?

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 Hazel Assender.