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S. Samar Hasnain

S. Samar Hasnain is a physics 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 S. Samar Hasnain rather than just read about it. In short: Syed Samar Hasnain FInstP, FRSC, is a Pakistani-born academic who is the inaugural Max Perutz professor of Molecular Biophysics at the University of Liverpool. In 1991, he became a Fellow of the Institute of Physics and in 2002 he became a Fellow of the Royal Society of Chemistry.

Key takeaways

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

Reference excerpt

Syed Samar Hasnain FInstP, FRSC, is a Pakistani-born academic who is the inaugural Max Perutz professor of Molecular Biophysics at the University of Liverpool. In 1991, he became a Fellow of the Institute of Physics and in 2002 he became a Fellow of the Royal Society of Chemistry. In 1997, he became a Fellow of the Third World Academy of Sciences. He became Foreign Fellows of Pakistan Academy of Sciences in 2017.

Education In 1970 Hasnain earned a Bachelor of Science (Honours) an M.Sc. in 1972 from the University of Karachi and a Ph.D. in 1976 from the University of Manchester on Molecular Crystals, using synchrotron radiation from the NINA facility.

Career After spending a year as Post-Doctoral Research Associate at Manchester he joined DESY in Hamburg as a DESY Fellow working on the Storage ring Synchrotron Radiation Facility, where the synchrotron team created HASYLAB in 1978. In 1979, Professor Hasnain joined the Daresbury Laboratory as a member of the team establishing the world’s first dedicated X-Ray synchrotron radiation source (the SRS). In 1989, he established the Molecular Biophysics group at Daresbury, where he remained as head of the group until March 2008 when he moved to the University of Liverpool. During 2011-2105 he was the International Lead for the Faculty of Health and Life Sciences of the university. In 1982, Hasnain helped Perutz to resolve a controversy in the mechanism of oxygen uptake by haemoglobin. He is the founding Editor of the International Union of Crystallography’s (IUCr) Journal of Synchrotron Radiation in 1993 and was Editor in Chief of IUCr Journals from 2012 to 2018. In 2014, he launched the IUCr’s flagship journal IUCrJ. He is a member of the International Advisory Board for IUCrJ. He is also an Editor of the journal Current opinion in Structural Biology.

Research He has been engaged with the SESAME synchrotron project in Jordan, launched under the umbrella of UNESCO, since its inception in 2004 and has been the UK Government’s representative on its council since its foundation. He has been chair of its Programme Review committee since 2018. His main research interest is in structure-function studies of proteins and their complexes that are involved in biological electron transfer, nitrogen cycles and neurodegenerative diseases and in structure-based drug discovery targeted towards neurodegenerative diseases and malaria. Hasnain has pioneered an approach to defining the structures of metalloproteins that combines not only X-ray crystallography and solution X-ray scattering, now used widely in the structural biology community, but also X-ray absorption fine structure (XAFS) and optical spectroscopies. More recently, he has used cryo-electron microscopy (cryo-EM), applied to a number of membrane proteins. The integration of spectroscopic methods with crystallography and the use of XFEL radiation for providing damage-free structures for redox proteins. In 2019, Hasnain and Richard Catlow co-authored an article giving personal accounts of how their work in the fields of structural molecular biology, materials and catalytic science developed and evolved using synchrotron techniques.

References

Worked examples

Example 1 — a first encounter with S. Samar Hasnain

Start with the simplest possible case. Write down what S. Samar Hasnain claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 S. Samar Hasnain 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 S. Samar Hasnain 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 S. Samar Hasnain

In research
S. Samar Hasnain appears in physics 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 S. Samar Hasnain 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
S. Samar Hasnain is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academics of the University of Liverpool, British biophysicists, British molecular biologists, so understanding it makes those chapters shorter.
In everyday life
Look for S. Samar Hasnain 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 S. Samar Hasnain in 20 minutes

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

Frequently asked questions

What is S. Samar Hasnain in simple terms?

Syed Samar Hasnain FInstP, FRSC, is a Pakistani-born academic who is the inaugural Max Perutz professor of Molecular Biophysics at the University of Liverpool. In 1991, he became a Fellow of the Institute of Physics and in 2002 he became a Fellow of the Royal Society of Chemistry.

Why does S. Samar Hasnain matter?

Because it connects several physics 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 S. Samar Hasnain?

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 S. Samar Hasnain.

Tags

  • Academics of the University of Liverpool
  • British biophysicists
  • British molecular biologists
  • Fellows of the Institute of Physics
  • Fellows of the Royal Society of Biology
  • Fellows of the Royal Society of Chemistry
  • Foreign fellows of Pakistan Academy of Sciences
  • Living people
  • Pakistani emigrants to the United Kingdom

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