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astronomy

Simon I. Hay

Simon I. Hay 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 Simon I. Hay rather than just read about it. In short: Simon Iain Hay (born 15 January 1971, Rinteln, Germany) is a British epidemiologist. He is Professor for Global Health at the University of Washington and Director of Geospatial Science at the Institute for Health Metrics and Evaluation (IHME).

Key takeaways

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

Reference excerpt

Simon Iain Hay (born 15 January 1971, Rinteln, Germany) is a British epidemiologist. He is Professor for Global Health at the University of Washington and Director of Geospatial Science at the Institute for Health Metrics and Evaluation (IHME). From 2013–2015 he served as the 52nd President of the Royal Society of Tropical Medicine and Hygiene.

Education and career Hay attended the University of Bristol, where he studied zoology (B.Sc. 1993, summa cum laude). He matriculated at the University of Oxford in the same year and gained his doctorate in epidemiology (D.Phil., 1996) while at Green College, Oxford. Early influences during his doctoral studies were Sir Richard Doll and Sir Richard Southwood. Hay has remained at the University of Oxford where he is now a member of congregation and was awarded the title of Reader (2008) and then Professor (2012). In 2012 he also became a Research Fellow in the Sciences and Mathematics at St John's College, Oxford where he gained a higher doctorate (D.Sc., 2014). In 2015, he became Professor for Health at the University of Washington and Director of the Local Burden of Disease at the Institute for Health Metrics and Evaluation (IHME). The Lancet Infectious Diseases published a biographical sketch, Simon Hay: mapping the world's ills summarising Hay's education, early career and influences. His work on mapping malaria and other vector-borne diseases, and more recently adding a geospatial dimension to the Global Burden of Disease Study (GBD), is described. Hay's future goal is to create high spatial resolution maps for all the diseases, risks, and injuries covered by the GBD, which could be possible in the next 10 years with advances in technology. Influential colleagues in the field, Peter Hotez and Jeremy Farrar acknowledge Prof. Hay's geospatial vision in presenting complex data sets in an accessible way that has led to policy changes worldwide. Kofi Annan recognised the importance of Hay's recent work in his article, saying, “Such fine-grained insight brings tremendous responsibility to act.” Published in Nature (journal), these high-resolution maps of child growth failure (stunted growth, wasting and underweight), and educational attainment, clearly illustrate local progress made during the Millennium Development Goal era, as well as, some entrenched inequalities across the continent, that need significant attention in the Sustainable Development Goal era. As well as working on these Nature (journal) papers, Hay's Local Burden of Disease (LBD) team explores health trends at a high spatial resolution to provide information to local decision-makers.

Research Hay investigates spatial and temporal aspects of infectious disease epidemiology to support the more rational implementation of disease control and intervention strategies.

Honours and awards Hay was awarded the Scientific Medal of the Zoological Society of London (2008), the Back Award of the Royal Geographical Society (2012), for research contributing to public health policy, the Bailey K. Ashford Medal of the American Society of Tropical Medicine and Hygiene (2013) and the Chalmers Medal of the Royal Society of Tropical Medicine and Hygiene (2015), both for exceptional contributions to tropical medicine. He was elected a Fellow of the Academy of Medical Sciences in 2015.

References

Worked examples

Example 1 — a first encounter with Simon I. Hay

Start with the simplest possible case. Write down what Simon I. Hay 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 Simon I. Hay 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 Simon I. Hay 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 Simon I. Hay

In research
Simon I. Hay 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 Simon I. Hay 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
Simon I. Hay is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1971 births, Academics of the University of Oxford, Alumni of Green College, Oxford, so understanding it makes those chapters shorter.
In everyday life
Look for Simon I. Hay 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 Simon I. Hay in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Simon I. Hay means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Simon I. Hay out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Simon I. Hay in simple terms?

Simon Iain Hay (born 15 January 1971, Rinteln, Germany) is a British epidemiologist. He is Professor for Global Health at the University of Washington and Director of Geospatial Science at the Institute for Health Metrics and Evaluation (IHME).

Why does Simon I. Hay 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 Simon I. Hay?

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 Simon I. Hay.

Tags

  • 1971 births
  • Academics of the University of Oxford
  • Alumni of Green College, Oxford
  • Alumni of the University of Bristol
  • British epidemiologists
  • British zoologists
  • Fellows of the Academy of Medical Sciences (United Kingdom)
  • Fellows of the Linnean Society of London
  • Fellows of the Royal College of Physicians of Edinburgh
  • Fellows of the Royal Geographical Society
  • Living people
  • Presidents of the Royal Society of Tropical Medicine and Hygiene

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