2009 Midterm Exam
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Curriculum Vitae Markus Fischer Date of Birth 20 June 1962
Curriculum vitae Markus Fischer Date of birth 20 June 1962 Nationality German and Swiss Affiliation Institute of Plant Sciences, University of Bern Altenbergrain 21, 3013 Bern, Switzerland Phone +41 31 631 4943, Secretary 4911, Fax 4942 E-mail [email protected] Fields of Expertise Drivers and ecosystem-service consequences of biodiversity change Ecology and evolution of rare and invasive species Conservation biology, mountain ecology Work at the science-society and science-policy interfaces Employment Since 2007 Full Professor of Plant Ecology, Institute of Plant Sciences, University of Bern and (since 2010) Director of the Botanical Garden of the University of Bern Since 2012 Director, Institute of Plant Sciences, University of Bern Since 2012 Guest researcher, Senckenberg Biodiversity and Climate Institute, Frankfurt, Germany 2008-2011 Head, Biology Department, University of Bern 2007-2012 Guest Professor at the University of Potsdam, Germany 2003-2007 Full Professor of Botany and Community Ecology, Institute of Biochemistry and Biology, and Director of the Botanical Garden, University of Potsdam 1996-2003 Main Assistant, Institute of Environmental Sciences, Univ. of Zurich, Switzerland 1993-1996 Research Associate, Botanical Institute, University of Basel, Switzerland 1990 Research Associate, Department of Mechanical Engineering, University of Maryland, College Park, U.S.A. Education 1982-1989 Studies and MSc Diploma in Physics, Technical University Munich, Germany 1990–1992 Studies and BSc in Biology, University of Basel, -
The Lock-And-Key Analogy in 20Th Century Biochemistry
From: Rebecca Mertens The Construction of Analogy-Based Research Programs The Lock-and-Key Analogy in 20th Century Biochemistry April 2019, 224 p., pb., ill. 34,99 € (DE), 978-3-8376-4442-5 E-Book: PDF: 34,99 € (DE), ISBN 978-3-8394-4442-9 When the German chemist Emil Fischer presented his lock-and-key hypothesis in 1899, his analogy to describe the molecular relationship between enzymes and substrates quickly gained vast influence and provided future generations of scientists with a tool to investigate the relation between chemical structure and biological specificity. Rebecca Mertens explains the appeal of the lock-and-key analogy by its role in model building and in the construction of long-term, cross-generational research programs. She argues that a crucial feature of these research programs, namely ascertaining the continuity of core ideas and concepts, is provided by a certain way of analogy-based modelling. Rebecca Mertens (PhD), born in 1984, is a postdoctoral researcher in the history and philosophy of science at the University of Bielefeld, Germany. She works on the role of analogies, models and forms of comparison in the history of molecular genetics and is a member of the collaborative research program "Practices of ComparisonÚ Ordering and Changing the World". During her graduate and doctoral studies, she was a visiting scholar at the École Normale Supérieure in Paris and a visiting graduate fellow at the Minnesota Center for Philosophy of Science. For further information: www.transcript-verlag.de/en/978-3-8376-4442-5 © 2019 -
Antibodies with Some Bite Antibodies Have Yet to Be Determined, It Is Reasonable to Suppose That the Ester Or David E
-~-------------------------------------N8NSANDVIEWS----------------_N_A_TU_R_E_V-O_L_._32_5_22_J_A_N_U_A_RY__ 19~87 Enzyme catalysis kinetics and is subject to competitive inhibition. Although the detailed chemical mechanisms of these catalytic Antibodies with some bite antibodies have yet to be determined, it is reasonable to suppose that the ester or David E. Hansen carbamate is strained towards a tetra hedral geometry on binding, thus facilitat THE spectacular specificities and rate William Jencks', more directly, stated in ing the attack of the hydroxide ion. Fur enhancements of enzymes are without 1969 thermore, the Scripps group has already equal among all known catalysts. It is no If complementarity between active site and found that their antibody can act via both wonder then that the design of new en transition state contributes significantly to nucleophilic and general base catalysis, zymes has long been a goal of biochemists. enzyme catalysis, it should be possible to syn depending on the substrate used. Now two independent groups, one led by thesize an enzyme by constructing a binding The fact that this approach succeeded at Alfonso Tramontano and Richard Lerner site. One way to do this is to prepare an anti all gives great hope to those attempting to of the Scripps Clinic and Research Foun body to a haptenic group which resembles the isolate even more efficient antibody cat dation', and the other by Peter Schultz of transition state of a given reaction. The com alysts by this and by other strategies. In the University of California at Berkeley\ bining sites of such antibodies should be com addition, it may be possible to modify have taken steps towards this goal by plementary to the transition state and should cause an acceleration by forcing bound sub existing catalytic antibodies. -
Robert Burns Woodward
The Life and Achievements of Robert Burns Woodward Long Literature Seminar July 13, 2009 Erika A. Crane “The structure known, but not yet accessible by synthesis, is to the chemist what the unclimbed mountain, the uncharted sea, the untilled field, the unreached planet, are to other men. The achievement of the objective in itself cannot but thrill all chemists, who even before they know the details of the journey can apprehend from their own experience the joys and elations, the disappointments and false hopes, the obstacles overcome, the frustrations subdued, which they experienced who traversed a road to the goal. The unique challenge which chemical synthesis provides for the creative imagination and the skilled hand ensures that it will endure as long as men write books, paint pictures, and fashion things which are beautiful, or practical, or both.” “Art and Science in the Synthesis of Organic Compounds: Retrospect and Prospect,” in Pointers and Pathways in Research (Bombay:CIBA of India, 1963). Robert Burns Woodward • Graduated from MIT with his Ph.D. in chemistry at the age of 20 Woodward taught by example and captivated • A tenured professor at Harvard by the age of 29 the young... “Woodward largely taught principles and values. He showed us by • Published 196 papers before his death at age example and precept that if anything is worth 62 doing, it should be done intelligently, intensely • Received 24 honorary degrees and passionately.” • Received 26 medals & awards including the -Daniel Kemp National Medal of Science in 1964, the Nobel Prize in 1965, and he was one of the first recipients of the Arthur C. -
CV Sir Arthur Harden
Curriculum Vitae Prof. Dr. Arthur Harden Name: Sir Arthur Harden Lebensdaten: 12. Oktober 1865 ‐ 17. Juni 1940 Arthur Harden war ein britischer Chemiker. Nach ihm sind die Harden‐Young‐Ester (Zuckerphospha‐ te) benannt. Für seine Forschungen über die Gärung von Zucker und dessen Gärungsenzyme wurde er im Jahr 1929 gemeinsam mit dem deutsch‐schwedischen Chemiker Hans von Euler‐Chelpin mit dem Nobelpreis für Chemie ausgezeichnet. Werdegang Arthur Harden studierte von 1882 bis 1885 Chemie am Owens College der University of Manchester. 1868 ging er mit einem Dalton Scholarship an die Universität Erlangen, um beim Chemiker Otto Fi‐ scher, einem Vetter von Emil Fischer (Nobelpreis für Chemie 1902), zu arbeiten. Dort wurde er 1888 promoviert. Im Anschluss arbeitete er als Dozent am Owens College. Ab 1897 war er am neu gegrün‐ deten British Jenner Institute of Preventive Medicine tätig. 1907 wurde er dort Leiter der Abteilung Biochemie. Außerdem erhielt er 1912 eine Professur für Biochemie an der University of London. Auch nach seiner Emeritierung im Jahr 1930 blieb Harden wissenschaftlich aktiv. So befasste er sich unter anderem mit dem Stoffwechsel von E.coli‐Bakterien sowie mit der Gärung. Gemeinsam mit dem deutsch‐schwedischen Wissenschaftler Hans von Euler‐Chelpin gelang es ihm, diesen Vorgang vollständig aufzuklären. Nobelpreis für Chemie 1929 Die Aufklärung der Gärung als eine der ältesten biologischen Technologien der Menschheit hatte bereits zuvor viele Wissenschaftler zu Forschungsarbeiten angeregt, unter ihnen Louis Pasteur und Justus Freiherr von Liebig. Arthur Harden wurde für seine Forschungen über die Gärung von Zucker und die daran beteiligten Gärungsenzyme im Jahr 1929 gemeinsam mit Hans von Euler‐Chelpin mit dem Nobelpreis für Chemie ausgezeichnet. -
A Nobel Synthesis
MILESTONES IN CHEMISTRY Ian Grayson A nobel synthesis IAN GRAYSON Evonik Degussa GmbH, Rodenbacher Chaussee 4, Hanau-Wolfgang, 63457, Germany he first Nobel Prize for chemistry was because it is a scientific challenge, as he awarded in 1901 (to Jacobus van’t Hoff). described in his Nobel lecture: “The synthesis T Up to 2010, the chemistry prize has been of brazilin would have no industrial value; awarded 102 times, to 160 laureates, of whom its biological importance is problematical, only four have been women (1). The most but it is worth while to attempt it for the prominent area for awarding the Nobel Prize sufficient reason that we have no idea how for chemistry has been in organic chemistry, in to accomplish the task” (4). which the Nobel committee includes natural Continuing the list of Nobel Laureates in products, synthesis, catalysis, and polymers. organic synthesis we arrive next at R. B. This amounts to 24 of the prizes. Reading the Woodward. Considered by many the greatest achievements of the earlier organic chemists organic chemist of the 20th century, he who were recipients of the prize, we see that devised syntheses of numerous natural they were drawn to synthesis by the structural Alfred Nobel, 1833-1896 products, including lysergic acid, quinine, analysis and characterisation of natural cortisone and strychnine (Figure 1). 6 compounds. In order to prove the structure conclusively, some In collaboration with Albert Eschenmoser, he achieved the synthesis, even if only a partial synthesis, had to be attempted. It is synthesis of vitamin B12, a mammoth task involving nearly 100 impressive to read of some of the structures which were deduced students and post-docs over many years. -
Facts & Figures 2014
Technische Universität München Facts & Figures 2014 Portrait TUM combines top-class facilities for cutting-edge research with unique learning opportunities for students. TUM scientists are committed to finding solutions to the major challenges facing society as we move forward: • Health & Nutrition • Energy & Natural Resources • Environment & Climate • Information & Communications • Mobility & Infrastructure. TUM thinks and acts with an entrepreneurial spirit. Its aim is ambitious: to create lasting value for society through excellence in education and research, the active promotion of next-generation talent and a strong entre- preneurial spirit. All of which combine to make TUM one of Europe’s leading universities. Departments Locations & Networks 154 programs - 13 departments - 3 locations TUM science network Freising • Max Planck Institutes: Garching Munich Freising 13 Martinsried • Architecture • TUM School of 99 Munich Life Sciences • Civil, Geo and Environ- • Helmholtz Zentrum Weihenstephan mental Engineering 11 München • iwb Anwenderzentrum • Electrical, Electronic and Augsburg Computer Engineering 13 • Fraunhofer Institutes: • TUM School of Medicine Garching 471 Holzkirchen • Sport and Health Freising Sciences 99 99 471 • TUM School of 13 TUM locations Education • Munich • TUM School of 99 • Garching Management • Freising Munich • Iffeldorf Garching 94 • Obernach • Chemistry • Straubing • Wettzell • Informatics • Singapore: TUM Asia • Mathematics 471 • Beijing • Brussels • Mechanical 99 Engineering • Cairo • Mumbai • Physics • -
Timeline of Genomics (1901–1950)*
Research Resource Timeline of Genomics (1901{1950)* Year Event and Theoretical Implication/Extension Reference 1901 Hugo de Vries adopts the term MUTATION to de Vries, H. 1901. Die Mutationstheorie. describe sudden, spontaneous, drastic alterations in Veit, Leipzig, Germany. the hereditary material of Oenothera. Thomas Harrison Montgomery studies sper- 1. Montgomery, T.H. 1898. The spermato- matogenesis in various species of Hemiptera and ¯nds genesis in Pentatoma up to the formation that maternal chromosomes only pair with paternal of the spermatid. Zool. Jahrb. 12: 1-88. chromosomes during meiosis. 2. Montgomery, T.H. 1901. A study of the chromosomes of the germ cells of the Metazoa. Trans. Am. Phil. Soc. 20: 154-236. Clarence Ervin McClung postulates that the so- McClung, C.E. 1901. Notes on the acces- called accessory chromosome (now known as the \X" sory chromosome. Anat. Anz. 20: 220- chromosome) is male determining. 226. Hermann Emil Fischer(1902 Nobel Prize Laure- 1. Fischer, E. and Fourneau, E. 1901. UberÄ ate for Chemistry) and Ernest Fourneau report einige Derivate des Glykocolls. Ber. the synthesis of the ¯rst dipeptide, glycylglycine. In Dtsch. Chem. Ges. 34: 2868-2877. 1902 Fischer introduces the term PEPTIDES. 2. Fischer, E. 1907. Syntheses of polypep- tides. XVII. Ber. Dtsch. Chem. Ges. 40: 1754-1767. 1902 Theodor Boveri and Walter Stanborough Sut- 1. Boveri, T. 1902. UberÄ mehrpolige Mi- ton found the chromosome theory of heredity inde- tosen als Mittel zur Analyse des Zellkerns. pendently. Verh. Phys -med. Ges. WÄurzberg NF 35: 67-90. 2. Boveri, T. 1903. UberÄ die Konstitution der chromatischen Kernsubstanz. Verh. Zool. -
Institute News
Institute News The Celebration Begins: IYC 2011 Causes Reactions in Paris, Philadelphia he International Year of Chemistry heritage. For example, Zhigang Shuai, the discussion of the sense and sensibil- T(IYC 2011) is underway, following professor of physical chemistry at ity of smell. its official launch at two world-class Tsinghua Univ., Beijing, spoke about • On Feb. 3, professor and histori- events. the history of chemistry in China up cal recreator James Armstead came to The celebration began Jan. 27–28, to the 17th century. Thomas Tritton, Philadelphia in the character of Percy 2011, at the world headquarters of the president and CEO of CHF, proposed a Julian, the 20th century chemist who United Nations Educational, Scientific, top ten list of the “rock stars of chem- was the subject of the PBS documen- and Cultural Organization (UNESCO) istry” — Marie Curie, John Dalton, tary titled Forgotten Genius. Armstead in Paris, then moved to the U.S. for a Emil Fischer, Antoine Lavoisier, Justus spoke to students at Philadelphia’s week-long North American kick-off Liebig, Dmitri Mendeleev, Linus Paul- African-American Museum and at The at the Chemical Heritage Foundation ing, Joseph Priestley, Friedrich Wöhler, College of Physicians. (CHF) in Philadelphia, PA. AIChE and Robert B. Woodward. • On Feb. 4., “Elemental Matters,” collaborated with CHF, the American On Feb. 1, the CHF hosted more an exhibit of seven contemporary art- Chemical Society (ACS), the American than 200 visitors, including members ists responding to the periodic table of Chemistry Council (ACC), and other of AIChE’s Board of Directors, AIChE elements, opened at the CHF’s Hach organizations on the U.S. -
A Tribute to the Memory of Svante Arrhenius (1859-1927)
A TRIBUTE TO THE MEMORY OF SVANTE ArrHENIUS (1859–1927) A SCIENTIst AHEAD OF HIS TIME BY GUstAF A rrHENIUS, K ARIN CALDWELL AND SVANTE WOLD ROYAL SWEDISH ACADEMY OF ENGINEERING SCIENCES (IVA) A TRIBUTE TO THE MEMORY OF SVANTE ARRHENIUS (1859–1927) P RESENTED at THE 2008 A NNUA L MEETING OF THE ROYA L SWEDISH ACA DEM Y OF ENGINEERING SCIENCES BY GUSta F A RRHENIUS, K A RIN CA LDWELL A ND SVA NTE WOLD The Royal Swedish Academy of Engineering Sciences (IVA) is an independent, learned society that promotes the engineering and economic sciences and the development of industry for the benefit of Swedish society. In cooperation with the business and academic communities, the Academy initiates and proposes measures designed to strengthen Sweden’s industrial skills base and competitiveness. For further information, please visit IVA’s website at www.iva.se. Published by the Royal Swedish Academy of Engineering Sciences (IVA) and Gustaf Arrhenius, Scripps Institution of Oceanography, University of California, San Diego, Karin Caldwell, Surface Biotechnology, Uppsala University and Svante Wold, Umetrics AB and Institute of Chemistry, Umeå University. Cover picture: photography of original painting by Richard Bergh, 1910. Photos and illustrations provided by the authors and by courtesy of the archives at the Royal Swedish Academy of Sciences. The authors would like to express their gratitude to professor Henning Rodhe at Stockholm University for his comments and contributions on selected text. IVA, P.O. Box 5073, SE-102 42 Stockholm, Sweden Phone: +46 8 791 29 00 Fax: +46 8 611 56 23 E-mail: [email protected] Website: www.iva.se IVA-M 395 • ISSN 1102-8254 • ISBN 978-91-7082-779-2 Editor: Eva Stattin, IVA Layout and production: Hans Melcherson, Tryckfaktorn AB, Stockholm, Sweden Printed by OH-Tryck, Stockholm, Sweden, 2008 FOREWORD Every year, the Royal Academy of Engineering Sciences (IVA) produces a booklet com- memorating a person whose scientific, engineering, economic or industrial achieve- ments were of significant benefit to the society of his or her day. -
Hans Fischer Fellowship
Institute for Advanced Study Technical University of Munich The Institute for Advanced Study of Technische Universität München (TUM-IAS) is part of TUM’s institutional strategy to promote top-level research in the Excellence Initiative by the German federal and state governments. TUM-IAS awards Fellowships to distinguished researchers and gives them the necessary time and financial support to explore new venues, to develop novel research areas and to establish intensive international collaborations. To attract scholarly talent from around the globe TUM-IAS invites applications for the prestigious Hans Fischer Fellowship Target Group: Up to 4 Hans Fischer Fellowships will be awarded to outstanding early-career international scientists who intend to explore innovative, high-risk topics in their research areas together with a TUM research group. Applications are invited in all areas of the TUM research portfolio. Objective: The Fellowships last 3 years with the expectation that the Fellow will spent a total of at least 9 months at TUM (which can be divided individually into several stays). In this way, TUM-IAS intends to further a lasting and productive connection on an international level. Funding: Hans Fischer Fellows receive an award of €30,000 plus €50,000 for travel, housing and research-related costs, as well as support for one doctoral candidate at TUM. For Fellows with family responsibilities, the TUM-IAS offers flexible funding (for example for childcare/school fees) and various other kinds of provisions. Conditions: Hans Fischer Fellows have to fulfill the mobility requirements of the Marie Curie COFUND program within EU's 7th Framework Program which co-funds the Fellowship, i.e., no more than 12 months of employment in Germany in the 3 years preceding the call’s publication date. -
Facts & Figures 2010
Technische Universität München Facts & Figures 2010 The ESA satellite GOCE was successfully launched into orbit around the earth on Profile March 17, 2009. Over two six-month periods, this satellite will measure minute differences in the Earth’s gravity field with unprecedented accuracy. The data will be evaluated by the Chair for Astronomical and Physical Geodesy at TUM. TUM. The Entrepreneurial University – our motto speaks for itself. A pioneering establishment, TUM brings together the widest diversity of talent – fostering and synergizing it to create exciting teams with new perspectives and possibilities. The results are a powerful corporate identity and world-class performance. Value creation through value enhancement. Our success is built on a number of pillars – deep expertise and special- ization, a spirit of collaboration and active team work across fields and faculties, close ties with the professional world and the diversity of our staff and students. You will find our graduates in all four corners of the globe. Since its foundation in 1868, TUM has played a significant role in transforming the German state of Bavaria into a high-tech hub. Mean- while 13 Nobel price winners have been generated by TUM. We bundle the full spectrum of natural, engineering, educational, medical and life sciences, flanked naturally by business studies. This portfolio of studies is unique in Germany and a rarity in Europe. Faculties Locations & Networks 137 programs – 13 faculties – 3 locations Freising TUM locations TUM Science Munich network Munich