Femtosecond X-Ray Diffraction
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The DNA Helix, Featured Scientist: Rosalind Franklin
Cover Story Featu red Scientist: The Rosalind DNA Franklin: Helix "Bold John R. Jungck Experimentalist" Downloaded from http://online.ucpress.edu/abt/article-pdf/46/8/430/86225/4447893.pdf by guest on 02 October 2021 On April 25th, 1953, three papers on the struc- Thus, it is disheartening to see a biographer cite ture of DNA appearing in Nature profoundly Rosalind Franklin's work as "not characterized by changed biology. Only the one by James Watson great originality of thought." This same biog- and Francis Crick still seems to receive much at- rapher, the distinguished biology historian, Robert tention. The primary authors of the other two pa- Olby, nonetheless raises the same contradictions as pers were Maurice Wilkins and Rosalind Franklin. above. He describes Franklin as a "bold experi- While The Double Helix by "honest Jim" Watson mentalist" and "a deft experimentalist, keenly ob- (1968) changed many people's perception of sci- servant and with immense capacity for taking ence and rankled many more because of the chau- pains. As a result she was able with difficult mate- vinistic treatment of "Rosy" Franklin, I shall focus rial to achieve a remarkable standard of resolution on what has been largely ignored in our apprecia- in her X-ray diagrams" (Olby 1972). tion of these scientists, especially Franklin. While Similarly, Anne Sayre (1975, p. 84) fleetingly de- one of Franklin's biographers, Anne Sayre, spends scribes Franklin's skill: "When Rosalind was con- much space defending Franklin's role in this major fronted with DNA-an amorphous substance, diffi- discovery of our century, she only briefly discusses cult to handle experimentally, tiresomely recalci- Franklin's tremendous skill as an experimentalist. -
Crystallography News British Crystallographic Association
Crystallography News British Crystallographic Association Issue No. 100 March 2007 ISSN 1467-2790 BCA Spring Meeting 2007 - Canterbury p8-17 Patrick Tollin (1938 - 2006) p7 The Z’ > 1 Phenomenon p18-19 History p21-23 Meetings of Interest p32 March 2007 Crystallography News Contents 2 . From the President 3 . Council Members 4 . BCA Letters to the Editor 5 Administrative Office, . Elaine Fulton, From the Editor 6 Northern Networking Events Ltd. 7 1 Tennant Avenue, Puzzle Corner College Milton South, . East Kilbride, Glasgow G74 5NA Scotland, UK Patrick Tollin (1938 - 2006) 8-17 Tel: + 44 1355 244966 Fax: + 44 1355 249959 . e-mail: [email protected] BCA 2007 Spring Meeting 16-17 . CRYSTALLOGRAPHY NEWS is published quarterly (March, June, BCA 2007 Meeting Timetable 18-19 September and December) by the British Crystallographic Association, . and printed by William Anderson and Sons Ltd, Glasgow. Text should The Z’ > 1 Phenomenon 20 preferably be sent electronically as MSword documents (any version - . .doc, .rtf or .txt files) or else on a PC disk. Diagrams and figures are most IUCr Computing Commission 21-23 welcome, but please send them separately from text as .jpg, .gif, .tif, or .bmp files. Items may include technical articles, news about people (e.g. History . 24-27 awards, honours, retirements etc.), reports on past meetings of interest to crystallographers, notices of future meetings, historical reminiscences, Groups .......................................................... 28-31 letters to the editor, book, hardware or software reviews. Please ensure that items for inclusion in the June 2007 issue are sent to the Editor to arrive Meetings . 32 before 25th April 2007. -
Physics Today - February 2003
Physics Today - February 2003 Rosalind Franklin and the Double Helix Although she made essential contributions toward elucidating the structure of DNA, Rosalind Franklin is known to many only as seen through the distorting lens of James Watson's book, The Double Helix. by Lynne Osman Elkin - California State University, Hayward In 1962, James Watson, then at Harvard University, and Cambridge University's Francis Crick stood next to Maurice Wilkins from King's College, London, to receive the Nobel Prize in Physiology or Medicine for their "discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material." Watson and Crick could not have proposed their celebrated structure for DNA as early in 1953 as they did without access to experimental results obtained by King's College scientist Rosalind Franklin. Franklin had died of cancer in 1958 at age 37, and so was ineligible to share the honor. Her conspicuous absence from the awards ceremony--the dramatic culmination of the struggle to determine the structure of DNA--probably contributed to the neglect, for several decades, of Franklin's role in the DNA story. She most likely never knew how significantly her data influenced Watson and Crick's proposal. Franklin was born 25 July 1920 to Muriel Waley Franklin and merchant banker Ellis Franklin, both members of educated and socially conscious Jewish families. They were a close immediate family, prone to lively discussion and vigorous debates at which the politically liberal, logical, and determined Rosalind excelled: She would even argue with her assertive, conservative father. Early in life, Rosalind manifested the creativity and drive characteristic of the Franklin women, and some of the Waley women, who were expected to focus their education, talents, and skills on political, educational, and charitable forms of community service. -
She Was a Doctrinaire Leftist at the Time (And Probably Stillis )
phase of one-dimensional "radical femin• phenomenon of maternal feminism (except ism." She was a doctrinaire leftist at in Deborah Gorham's piece) and does not the time (and probably still is). After delineate the class roots of this type warmly praising Women in the Canadian of feminism. Clearly maternal feminism Mosaic, this young woman referred back was dominant in Canada and the U.S. in to the period of our acquaintance around the late nineteenth and early twentieth 1970. "Those were the good old days.1" centuries. That is not the issue. The she exclaimed with an air of nostalgia. issue, in historical terms, is why did And then she added rather wistfully, such a large number of feminists adopt "But things have never been so simple this model in this period? How did s i nee." these women come to adopt a philosophy with strong evangelical and missionary overtones, and with all the negative aspects of fear of the foreigner, race- Linda Kealey A REPLY TO GWEN MATHESON suicide, etc., rather than a philos• It is unfortunate that Gwen Matheson ophy based on equal rights. Why (whom I have not met) takes my critical did they shy away from class strug• review of Women in the Canadian Mosaic gle and opt for "Christian stewardship?" as a personal attack. Her reply is in• The idea of the woman as redeemer of dicative of the low level of critical capitalism fell flat on its face in the thinking in feminist circles (academic period after World War I. Ballots in and non-academic). -
Winter for the Membership of the American Crystallographic Association, P.O
AMERICAN CRYSTALLOGRAPHIC ASSOCIATION NEWSLETTER Number 4 Winter 2004 ACA 2005 Transactions Symposium New Horizons in Structure Based Drug Discovery Table of Contents / President's Column Winter 2004 Table of Contents President's Column Presidentʼs Column ........................................................... 1-2 The fall ACA Council Guest Editoral: .................................................................2-3 meeting took place in early 2004 ACA Election Results ................................................ 4 November. At this time, News from Canada / Position Available .............................. 6 Council made a few deci- sions, based upon input ACA Committee Report / Web Watch ................................ 8 from the membership. First ACA 2004 Chicago .............................................9-29, 38-40 and foremost, many will Workshop Reports ...................................................... 9-12 be pleased to know that a Travel Award Winners / Commercial Exhibitors ...... 14-23 satisfactory venue for the McPherson Fankuchen Address ................................38-40 2006 summer meeting was News of Crystallographers ...........................................30-37 found. The meeting will be Awards: Janssen/Aminoff/Perutz ..............................30-33 held at the Sheraton Waikiki Obituaries: Blow/Alexander/McMurdie .................... 33-37 Hotel in Honolulu, July 22-27, 2005. Council is ACA Summer Schools / 2005 Etter Award ..................42-44 particularly appreciative of Database Update: -
Spectroscopic Studies of Singlet Fission and Triplet Excited States in Assemblies of Conjugated Organic Molecules
UNIVERSITY OF CALIFONIA, SAN DIEGO Spectroscopic studies of singlet fission and triplet excited states in assemblies of conjugated organic molecules A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Chemistry by Chen Wang Committee in Charge: Professor Michael Tauber, Chair Professor Michael Galperin Professor Clifford Kubiak Professor Lu Sham Professor Amitabha Sinha 2014 i ii The dissertation of Chen Wang is approved and it is acceptable in quality and form for publication on microfilm and electronically: Chair University of California, San Diego 2014 iii DEDICATION This dissertation is dedicated to my parents Xunsheng Wang and Jinghua Chen iv TABLE OF CONTENTS Signature Page ............................................................................................................... iii Dedication ...................................................................................................................... iv Table of Contents ............................................................................................................ v List of Figures ............................................................................................................. viii List of Schemes ........................................................................................................... xiii List of Tables................................................................................................................ xvi Acknowledgements ...................................................................................................... -
Crystallography News British Crystallographic Association
Crystallography News British Crystallographic Association Issue No. 98 September 2006 ISSN 1467-2790 BCA Spring Meeting 2007 - Canterbury p7-9 News from the Groups p14-19 Ulrich Wolfgang Arndt (1924-2006) p22-23 Books p24-25 Meetings of Interest p27-28 Crystallography News September 2006 Contents From the President . 2 Council Members . 3 BCA From the Editor . 4 Administrative Office, Elaine Fulton, Letters to Ed. 5 Northern Networking Events Ltd. BCA Spring Meeting 2007 - Canterbury . 6-8 1 Tennant Avenue, College Milton South, East Kilbride, Glasgow G74 5NA Motherwell Symposium . 8 Scotland, UK Tel: + 44 1355 244966 Fax: + 44 1355 249959 Slovenian - Croatian Meeting . 8 e-mail: [email protected] CCP14 . 9 CRYSTALLOGRAPHY NEWS is published quarterly (March, June, September and December) by the XRF Meeting . 10-11 British Crystallographic Association. Text should preferably be sent electronically News from the Groups . 14-19 as MSword documents (any version - .doc, .rtf or .txt files) or else on a PC disk. Diagrams and figures are most welcome, Pre-history of the BCA . 20-21 but please send them separately from text as .jpg, .gif, .tif, or .bmp files. Items may include technical articles, news Obituary: Ulrich Wolfgang Arndt . 22-23 about people (e.g. awards, honours, retirements etc.), reports on past meetings of interest to crystallographers, notices of Books . 24-25 future meetings, historical reminiscences, letters to the editor, book, hardware or software reviews. IUCr Teaching Commission . 26 Please ensure that items for inclusion in the December 2006 issue are sent to the Editor to arrive before 25th October 2006. -
David Sayre Between 1956 and 1990, David He Scored His Own Share of Winning Worked for IBM
AIP/ESVA, GALLERY OF MEMBER SOCIETY PRESIDENTS Athletic activity formed a major Dorothy Hodgkin. During that time counterpoint to Phil’s science. His var- David and his wife, Anne, got to know sity basketball at MIT continued into Rosalind Franklin, another young crys- pick-up games at Bell Labs, gradually to tallographer who was working at be replaced by tennis, which he played King’s College London. the rest of his active life. He loved the David wrote some of his seminal outdoors, from winter ski trips to papers during 1951–52. He had discov- mountain hikes to weeklong backpack- ered what is known today as Sayre’s ing trips in western wilderness areas. equation, which was the critical step An avid sports fan, Phil followed his needed in the development of direct favorite teams in baseball, basketball, methods in crystallography. His half- and football. Two days before his death, page 1952 paper in Acta Crystallograph- as he sat enthralled by the final tense ica, “Some implications of a theorem moments of the 2012 Super Bowl, he due to Shannon,” forms the foundation made an unprecedented statement: of diffraction microscopy, also known “This has been such a good game that I as coherent diffraction imaging and don’t even care if the Giants lose!” lensless imaging. Sixty years later it is Metaphorically, that summarized his still frequently cited in the literature. life in physics—he loved the game. And David Sayre Between 1956 and 1990, David he scored his own share of winning worked for IBM. He was part of the touchdowns. -
FALL2015.Pdf
Introducing… In Meso In Situ Serial Crystallography mitegen.com/imisx Easy Crystallizaon in LCP • Simple in situ X-ray Diffracon • Standard Goniometer Compable • Serial Crystallography Enabling • Advanced Dual-Sandwich Design Rethink what your LCP crystallizaon plate is capable of. EZ-Cut LCP LCP Tools Easy Access LCP Crystallizaon Plate Starter Kits, Syringes, Lipids & More Take your crystallizaon in LCP to the next level with MiTeGen’s new LCP line mitegen.com/lcp ACA - Structure Matters www.AmerCrystalAssn.org Table of Contents 2 President’s Column 2-4 News from Canada 4 From the Editor's Desk 5-6 Update on Structural Dynamics Chris Cahill 7 What's on the Cover ACA President 8-11 Poster Prizes in Philadelphia 12 Undergraduate Student Reception in Philadelphia Contributors to this Issue What's on the Cover 13-51 Philadelphia ACA Meeting Page 7 21 Index of Advertisers 53-54 2015 ACA Summer Course 56 What's New on the ACA History Website Spotlight on Stamps Juanma García-Ruiz Net RefleXions 15 Plenary Lecturer in Philadelphia 58-59 Puzzle Corner 59 YSSIG Activities 60-61 48th Erice International School of Crystallography 61-62 Updates from 2014-2015 AIP Science & Technology Fellows 62 CSD50 Symposium Daniel Rabinovich 64-65 News & Awards Spotlight on Stamps 65-66 Book Reviews 66-67 2015 Wisconsin Crystal-Growing Competition 68 Net RefleXions 69 CCDC Data Deposition Service Enhancement 70-71 ACA 2016 Denver Preview 72 Future Meetings Anastasiya Vinokur Net RefleXions Contributions to ACA RefleXions may be sent to either of the Editors: Please address matters pertaining to advertisements, membership Judith L. -
Annual Review 2011
Annual Review 2011 www.rsc.org Contents 01 Welcome from the President 02 A message from the Chief Executive 03 Supporting a strong membership 07 Leading the global chemistry community 11 Engaging people with chemistry 15 Influencing the future of chemistry 19 Enhancing knowledge 23 Summary of financial information 24 Contacts Professor David Phillips CBE CSci CChem FRSC We championed the cause of chemical sciences with pride and conviction throughout the International Year of Chemistry. ‘‘ Welcome from the President When the United Nations announced that 2011 would be designated the “International Year of Chemistry” (IYC), we knew immediately that the year would bring countless opportunities to promote, expand and evolve both the RSC and the chemical sciences more broadly. We needed to make it a year to remember. I’m delighted to say we rose to the challenge. In a year marked with natural disasters, economic uncertainty and adverse conditions affecting the chemical sciences in ways never seen before, we still led the UK in being perhaps the most active country in the world throughout IYC. Our members did us proud, arranging hundreds of IYC events across the globe. Perhaps most visible was the Global Water Experiment, an international effort to map global water quality using data collected by school pupils. A national media campaign, including an outing on BBC TV’s One Show, led to widespread awareness of the experiment. Dedicated and enthusiastic UK teachers then inspired a sensational number of their pupils to take part, and as a country we contributed more data to the experiment than any other. -
Download Genes, Girls and Gamow, James D. Watson, Oxford
Genes, Girls and Gamow, James D. Watson, Oxford University Press, 2001, 019164742X, 9780191647420, 304 pages. In 1953 Watson and Crick discovered the double helical structure of DNA and Watson's personal account of the discovery, The Double Helix, was published in 1968. Genes, Girls and Gamow is also autobiographical, covering the period from when The Double Helix ends, in 1953, to a few years later, and ending with a Postscript bringing the story up to date. Here is Watson adjusting to new-found fame, carrying out tantalizing experiments on the role of RNA in biology, and falling in love. The book is enlivened with copies of handwritten letters from the larger than life character George Gamow, who had made significant contributions to physics but became intrigued by genes, RNA and the elusive genetic code. This is a tale of heartbreak, scientific excitement and ambition, laced with travelogue and '50s atmosphere.. DOWNLOAD HERE A Passion for DNA Genes, Genomes, and Society, James D. Watson, 2001, Science, 250 pages. In 1953, two young, unknown scientists sparked a worldwide revolution. Studying DNA for clues to the nature of genes, James Watson and Francis Crick deduced its molecular .... Molecular Biology of the Gene, Page 2 , , 2004, Molecular biology, 732 pages. Double Helix , James D. Watson, Jan 1, 2009, , 151 pages. James Watson Solving the Mystery of DNA, Janet Hamilton, Jun 1, 2004, Biography & Autobiography, 104 pages. A biography of James Watson, one of the scientists who helped discover the structure of DNA, the carrier of heredity in higher organisms.. IEEE International Symposium on Circuits and Systems, Volumes 1-6 , IEEE Circuits and Syatems Society, 1996, Technology & Engineering, 3000 pages. -
Table of Contents
CONTACT Table of Contents ADDRESS University of Rochester Department of Chemistry 3 Chemistry Department Faculty and Staff 404 Hutchison Hall RC Box 270216 4 Letter from the Chair Rochester, NY 14627-0216 6 Donors to the Chemistry Department PHONE Alumni News (585) 275-4231 8 EMAIL 14 In Memoriam Frank P. Buff [email protected] 15 The Moses Passer Graduate Fellowship WEBSITE 16 ACS Arthur C. Cope Award: William D. Jones http://www.chem.rochester.edu 17 Edward P. Curtis Award: William D. Jones CREDITS 17 American Academy of Arts and Science: Richard Eisenberg EDITOR 18 William H. Riker Award: Robert K. Boeckman, Jr. Debra Haring 19 SUNY Honorary Doctorate: Esther M. Conwell LAYOUT & DESIGN EDITOR 20 Inaugural Magomedov-Shcherbinina Prize John Bertola (B.A. ’09) 21 Nanomaterials Symposium 2009 REVIEWING EDITORS Biochemistry Cluster Retreat 2009 Arlene Bristol 22 Kirstin Campbell Huizenga Research Memoir Published Terri Clark 23 Terrell Samoriski 25 Student Awards and Accolades COVER ART AND LOGOS 28 Faculty News Christian Haugen (Ph.D. ’94) UR Publications Services 52 Faculty Publications WRITING CONTRIBUTIONS 56 Commencement 2009 Department Faculty Select Alumni 58 Commencement Awards Lois Gresh Debra Haring 59 Postdoctoral Fellows and Research Associates PHOTOGRAPHS 60 Seminars and Colloquia UR Public Relations Staff News Richard Baker, UR Photographer 65 Ria Casartelli Alumni Update Form Sheridan Vincent 69 Hiatt Zhao (B.A. ’06) Departmental Funds John Bertola (B.A. ’09) 71 Thomas Krugh Sarah Rudzinskas (‘11) 1 2 Faculty and Staff FACULTY STAFF PROFESSORS OF ASSISTANT CHAIR FOR STOCKROOM CHEMISTRY ADMINISTRATION Paul Liberatore Robert K. Boeckman, Jr. Kenneth Simolo Elly York Kara L.