| 单词 | crystallographer |
| 例句 | Several days after the fiasco with Bragg, the crystallographer V. Vand sent Max a letter containing a theory for the diffraction of X rays by helical molecules. Double Helix 1968-02-27T00:00:00Z Ideas put forward with conviction were likely to be the products of wild crystallographers who delighted in being in a field where their ideas could not be easily disproved. Double Helix 1968-02-27T00:00:00Z Maurice, a beginner in X-ray diffraction work, wanted some professional help and hoped that Rosy, a trained crystallographer, could speed up his research. Double Helix 1968-02-27T00:00:00Z I then returned to Copenhagen to collect my few clothes and to tell Herman about my good luck in being able to become a crystallographer. Double Helix 1968-02-27T00:00:00Z He was not an X-ray crystallographer and could not judge the model professionally. Double Helix 1968-02-27T00:00:00Z As a result, none of my teachers had ever considered the possibility that I might do postdoctoral research with an X-ray crystallographer. Double Helix 1968-02-27T00:00:00Z Francis wanted to talk to Dorothy Hodgkin, the best of the English crystallographers, while I welcomed the opportunity to see Oxford for the first time. Double Helix 1968-02-27T00:00:00Z J. D. Bernal, the crystallographer, would later call them the “most beautiful X ray photographs of any substance ever taken.” The Gene 2016-06-02T00:00:00Z As an X-ray crystallographer, Franklin captured the image that would eventually lead to the identification of DNA's double-helix structure. Nicole Kidman returns to the London stage as a scientist in 'Photograph 51' 2015-09-15T04:00:00Z Now, thanks to the work of crystallographers, evolutionary changes and relationships could also be revealed by examination of internal appearances. Myoglobin: turd of the century? 2013-04-19T06:29:00Z It's time the Nobel Assembly did the same thing and awarded a posthumous Nobel Prize to British chemist and crystallographer Rosalind Franklin, whose research laid the foundation for the modern understanding of DNA. Rosalind Franklin Deserves a Posthumous Nobel Prize for Co-discovering DNA Structure 2023-09-24T04:00:00Z X-ray crystallographer Rosalind Franklin had a central role in discovering the structure of DNA. Readers Respond to the May 2021 Issue 2021-09-18T04:00:00Z One hundred years after her birth, it’s time to broaden our celebration of the pioneering chemist and X-ray crystallographer. Daily briefing: First photo of Sun-like star and planets 2020-07-21T04:00:00Z Science writer Georgina Ferry tells the story of the discovery, its flawed protagonists and the pivotal role of X-ray crystallographer Rosalind Franklin. Daily briefing: Negative result deepens vaping sickness mystery 2019-10-13T04:00:00Z Moreover, the experienced X-ray crystallographer Rosalind Franklin had just taken over experimental work on DNA at King’s. The structure of DNA 2019-10-08T04:00:00Z Turing topped a field of scientific greats under consideration for the Bank of England’s largest denomination note, including X-ray crystallographer Rosalind Franklin, physicist Stephen Hawking and computing visionary Ada Lovelace. Daily briefing: Alan Turing is the new face of the fifty 2019-07-14T04:00:00Z Its protagonist, Rosalind Franklin, is based on a real chemist and X-ray crystallographer who worked at King’s College in England in the 1950s. Review: She helped discover DNA. History may have forgotten her, but ‘Photograph 51’ does not 2019-03-15T04:00:00Z In 1952, Rosalind Franklin was at King's College London investigating the atomic arrangement of DNA, using her skills as an X-ray crystallographer to create images for analysis. Mars rover named after Rosalind Franklin 2019-02-07T05:00:00Z Franklin perfected her skills as an X-ray crystallographer in Paris before returning to King’s College London where she took on the challenge of decoding the structure of DNA. New £50 note: Bank of England asks public to nominate scientist 2018-11-02T04:00:00Z He joined the lab of ‘The Colonel’ William Lipscomb, and became a protein crystallographer, helping to solve the structure of the versatile enzyme carboxypeptidase A. Thomas A. Steitz (1940–2018) 2018-10-29T04:00:00Z In 2007 and 2008, respectively, crystallographers at the Johannes Gutenberg University in Mainz, Germany, and Stockholm University developed the first methods for detecting the 3D structures of molecules automatically using electron diffraction. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z Consequently, many veteran crystallographers are giving up on crystals and freezing proteins for cryo-EM instead. Cryo-electron microscopy shapes up 2018-09-24T04:00:00Z The acknowledged founder of the ribosome field is Israeli crystallographer Ada Yonath. Ribosome reader to Royal Society leader: a biologist’s road to the Nobel 2018-09-03T04:00:00Z His portrait of crystallographer Rosalind Franklin, for example, seemed to me too partial. Heredity beyond the gene 2018-05-22T04:00:00Z And crystallographers now understand that the X-ray diffraction patterns of a crystal are the Fourier transform of the crystal’s structure. Fourier’s transformational thinking 2018-03-19T04:00:00Z “As a protein crystallographer, I never really thought very carefully about small molecules,” he says. 'Why didn’t we think to do this earlier?' Chemists thrilled by speedy atomic structures 2018-10-28T04:00:00Z But, he says, the field still lacks the kind of standardized tools for producing robust structural models that crystallographers developed as their field matured. Cryo-electron microscopy shapes up 2018-09-24T04:00:00Z Well, she scanned it in as many spectra as the campus could muster, then consulted crystallographers, who in turn spoke quietly but urgently to cryptographers and linguists. Geode : Nature : Nature Research 2017-08-29T04:00:00Z "The winner of the 1964 Nobel Prize winner in chemistry, which British X-Ray crystallographer was instrumental in…" Does the world need polymaths? - BBC News 2017-08-20T04:00:00Z It was a casual conversation Watson had with “an American crystallographer”, who had fortuitously been assigned to his lab, that provided the germ of the idea that would survive Crick’s scrutiny. The 100 best nonfiction books: No 15 – The Double Helix by James D Watson (1968) 2016-05-09T04:00:00Z Booth started as a crystallographer at Birkbeck College and turned to automatic calculating machines to help do the complex maths involved in this work. From punch cards to smartphones - BBC News 2016-04-01T04:00:00Z "I want to show - to visualise - how our world looks when it's magnified about a billion times," Dr Krickl, a crystallographer turned science communicator, told Science in Action on the BBC World Service. 'Biggest ever' crystal model built in Vienna - BBC News 2015-11-13T05:00:00Z “It’s a perfectly valid method, but you have to be an experienced crystallographer to work with it.” Controversial molecular-analysis tool tries for a comeback 2015-06-04T04:00:00Z Dorothy Hodgkin was the crystallographer, and William Golding the novelist. Does the world need polymaths? - BBC News 2017-08-20T04:00:00Z First, crystallographers must turn what they want to study into a crystal. Crystal beauty: Illuminating the structure of matter 2014-11-10T05:00:00Z In the 1970s, protein structures were consumed by a small community of X-ray crystallographers interested in the nitty-gritty of individual enzymes. Hard data 2014-05-13T04:00:00Z It is ironic that this conservative Republican's demands that research be carefully planned and focused on social objectives can be traced directly to the writings of an Irish-born communist crystallographer 75 years ago. In Retrospect: The Social Function of Science 2014-03-26T18:20:30.037Z The aim is to improve public awareness of the field, boost access to instrumentation and high-level research, nurture “home-grown” crystallographers in developing nations, and increase international collaborations for the benefit of future generations. [Editorial] Crystallography and Geopolitics 2014-03-06T20:25:01.026Z “It's very difficult to find a good crystallographer these days,” he says. Structural biology: More than a crystallographer 2014-01-29T18:51:49.908Z His new exhibition, Illuminating Atoms, presents the work of crystallographers through portrait and documentary photography. Crystal beauty: Illuminating the structure of matter 2014-11-10T05:00:00Z The Braggs went on to create a dynasty of groundbreaking crystallographers at the Cavendish Laboratory at the University of Cambridge. So 2014 Is International Crystallography Year 2014-01-09T09:50:23Z Today is the 93rd anniversary of the birth of British biophysicist Rosalind Franklin, who was a pioneering x-ray crystallographer who is being honoured today with a special Google Doodle. Google celebrates Rosalind Franklin, British biophysicist and X-ray crystallographer 2013-07-25T11:20:01Z Photograph: Screen grab The latest Google doodle celebrates the life and work of British biophysicist and x-ray crystallographer Rosalind Franklin, whose research led to the discovery of the structure of DNA. Rosalind Franklin, DNA scientist, celebrated by Google doodle 2013-07-25T00:24:45Z In fact, many crystallographers now refer to themselves as structural biologists, reflecting the variety of techniques that they use to probe molecular structure. Structural biology: More than a crystallographer 2014-01-29T18:51:49.908Z Working together with crystallographers was an important part of the project. Crystal beauty: Illuminating the structure of matter 2014-11-10T05:00:00Z Appointed professor at York in 1985, he built up a truly international team there, including a number of Polish and Russian crystallographers. Guy Dodson obituary 2013-01-28T17:25:31Z X-ray crystallographers who have cracked open the secrets of key proteins are all too aware of this beauty. Truth and beauty in chemistry 2013-01-25T00:15:10.973Z Structural biologists and crystallographers use drawings and computer renderings as well as physical models and more recently immersive 3D virtual environments to explore protein structures. Scientific Aesthetics 2012-12-12T14:45:00.207Z This Nobel Prize continues the proud tradition of recognizing crystallographers who are among the most persistent and fearless of all scientists. G Protein-Coupled Receptors (GPCRs) win 2012 Nobel Prize in Chemistry 2012-10-10T13:45:00.463Z These small crystals are usually discarded by crystallographers, as typical microscopes are not bright enough to extract information from them. 30 under 30: Pushing Physics forward in Service of Biology 2012-06-11T12:15:00.257Z Austria’s fledgling science-integrity agency is facing its first big test, as a protein crystallographer it found guilty of misconduct sues his university for unfair dismissal. Trial tests Austrian integrity body 2012-05-02T17:20:19.363Z The detailed investigation of them is rather the province of the chemist, the crystallographer and the mineralogist than of the astronomer whose interest is more keen in their life history before they reach the earth. Astronomy: The Science of the Heavenly Bodies 2012-03-17T02:01:02.630Z In 2005, protein crystallographers helped to reveal the capsules' finer details. Cell biology: The new cell anatomy 2011-11-30T18:20:28.260Z Membrane proteins have always been the bane of crystallographers and GPCRs were especially recalcitrant. G Protein-Coupled Receptors (GPCRs) win 2012 Nobel Prize in Chemistry 2012-10-10T13:45:00.463Z They are now used by crystallographers throughout the world to study thousands of molecules whose structures were previously inaccessible. Herbert A. Hauptman, Nobel-Winning Mathematician, Dies at 94 2011-10-25T00:06:04Z The article spurred crystallographers around the world to reconsider their own beliefs, according to the Nobel committee. Shechtman Wins Nobel in Chemistry for Quasicrystals Discovery 2011-10-05T14:40:06Z Yet, as the mechanism of vortices was a natural prelude to the law of Newton, so the decrements of Haüy prepared the way for the wider views of the German crystallographers. Scientific Culture, and Other Essays Second Edition; with Additions 2011-09-17T02:00:31.747Z "It's very clear the synchrotron is now science led," says SAC chair Ted Baker, an x-ray crystallographer at the University of Auckland. Scandal-Dogged Synchrotron Back on Track 2011-03-09T16:04:49Z The play Photograph 51 focuses on x-ray crystallographer Rosalind Franklin, who worked with Wilkins and died before the Nobel was awarded. For Whom the Nobel Tolls: An Evening Out with James Watson 2011-01-12T14:15:05.033Z The Festival Pattern Group brought together a team of modern-minded crystallographers and adventurous commercial manufacturers. Atomic wallpaper 2010-03-05T18:17:00Z Thus Descartes's notion of matter, and his explanation of motion, would be put aside as trivial by a physiologist or a crystallographer of the present day. Fragments of science, V. 1-2 Every crystallographer, not hampered by materialistic views and anti-vital theories, admits the presence of a fixed and determinate law governing each crystalline system, whatever may be the homologous parts or the unequal axes it represents. Life: Its True Genesis The letters M and H, indicate the assistance he received from time to time from Professor Miller, the crystallographer, and from his friend Henslow. Darwin and Modern Science Leading Cambridge crystallographer Dr Helen Megaw collated diagrams of crystalline atomic structure contributed by her eminent colleagues and ensured that they were interpreted in an accurate and authentic way. Atomic wallpaper 2010-03-05T18:17:00Z |
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