Annual Report 2008
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Scientific and Related Works of Chen Ning Yang
Scientific and Related Works of Chen Ning Yang [42a] C. N. Yang. Group Theory and the Vibration of Polyatomic Molecules. B.Sc. thesis, National Southwest Associated University (1942). [44a] C. N. Yang. On the Uniqueness of Young's Differentials. Bull. Amer. Math. Soc. 50, 373 (1944). [44b] C. N. Yang. Variation of Interaction Energy with Change of Lattice Constants and Change of Degree of Order. Chinese J. of Phys. 5, 138 (1944). [44c] C. N. Yang. Investigations in the Statistical Theory of Superlattices. M.Sc. thesis, National Tsing Hua University (1944). [45a] C. N. Yang. A Generalization of the Quasi-Chemical Method in the Statistical Theory of Superlattices. J. Chem. Phys. 13, 66 (1945). [45b] C. N. Yang. The Critical Temperature and Discontinuity of Specific Heat of a Superlattice. Chinese J. Phys. 6, 59 (1945). [46a] James Alexander, Geoffrey Chew, Walter Salove, Chen Yang. Translation of the 1933 Pauli article in Handbuch der Physik, volume 14, Part II; Chapter 2, Section B. [47a] C. N. Yang. On Quantized Space-Time. Phys. Rev. 72, 874 (1947). [47b] C. N. Yang and Y. Y. Li. General Theory of the Quasi-Chemical Method in the Statistical Theory of Superlattices. Chinese J. Phys. 7, 59 (1947). [48a] C. N. Yang. On the Angular Distribution in Nuclear Reactions and Coincidence Measurements. Phys. Rev. 74, 764 (1948). 2 [48b] S. K. Allison, H. V. Argo, W. R. Arnold, L. del Rosario, H. A. Wilcox and C. N. Yang. Measurement of Short Range Nuclear Recoils from Disintegrations of the Light Elements. Phys. Rev. 74, 1233 (1948). [48c] C. -
The Struggle for Quantum Theory 47 5.1Aliensignals
Fundamental Forces of Nature The Story of Gauge Fields This page intentionally left blank Fundamental Forces of Nature The Story of Gauge Fields Kerson Huang Massachusetts Institute of Technology, USA World Scientific N E W J E R S E Y • L O N D O N • S I N G A P O R E • B E I J I N G • S H A N G H A I • H O N G K O N G • TA I P E I • C H E N N A I Published by World Scientific Publishing Co. Pte. Ltd. 5 Toh Tuck Link, Singapore 596224 USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601 UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library. FUNDAMENTAL FORCES OF NATURE The Story of Gauge Fields Copyright © 2007 by World Scientific Publishing Co. Pte. Ltd. All rights reserved. This book, or parts thereof, may not be reproduced in any form or by any means, electronic or mechanical, including photocopying, recording or any information storage and retrieval system now known or to be invented, without written permission from the Publisher. For photocopying of material in this volume, please pay a copying fee through the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required from the publisher. ISBN-13 978-981-270-644-7 ISBN-10 981-270-644-5 ISBN-13 978-981-270-645-4 (pbk) ISBN-10 981-270-645-3 (pbk) Printed in Singapore. -
Chemical Defence 20 Yrs.Pdf
Abstract The deadly use of chemical agents in unconventional warfare and terrorist attacks needs no introduction. With one of the highest geographic densities in the world, such an attack in Singapore will be destructive. The possibility of such an attack cannot be underestimated, and Singapore must be ready to deter and defend herself from this threat. As Singapore’s national defence research and development organisation, DSO National Laboratories (DSO) has been building up chemical defence capabilities since 1989. This commemorative magazine is a celebration of the 20th anniversary of chemical defence research in DSO, and provides a rare insight into the programme’s tribulations and triumphs over the past two decades. CONTENTS 2 FOREWORD 5 INTRODUCTION 6 THE PIONEERS The Stories Unfold: Dr Su Guaning Professor Ang How Ghee Dr Lee Fook Kay Mr Ho Kong Wai 20 GROWING CAPABILITIES Developing Key Thrusts: Protective Equipment Research Decontamination Research Development of an Operational Sampling Kit OPCW Participation Test 36 EXPANDING THE PROGRAMME 44 SURGING AHEAD Delivering Impactful Capabilities: Scentmate Demul-X Agent Synthesis Combating the SARS Epidemic 62 GLOBAL COLLABORATIONS 74 CHARTING THE FUTURE Innovating the Next Wave of Technologies: New Focus for Decontamination Research Standoff Detection Modelling and Simulation Tools Advanced Diagnostics Building Radiological Defence Capability 84 OUR PEOPLE 98 GALLERY Foreword In 1972, Singapore’s first defence science laboratory was born. Named as the Electronics Test Centre (ETC), it was staffed with just a small team of engineers and scientists. ETC grew and evolved over the years. Today it is known as DSO National Laboratories and is recognised as Singapore’s premier and largest R&D organisation, with more than 1000 scientists and engineers. -
November 2019
A selection of some recent arrivals November 2019 Rare and important books & manuscripts in science and medicine, by Christian Westergaard. Flæsketorvet 68 – 1711 København V – Denmark Cell: (+45)27628014 www.sophiararebooks.com AMPÈRE, André-Marie. THE FOUNDATION OF ELECTRO- DYNAMICS, INSCRIBED BY AMPÈRE AMPÈRE, Andre-Marie. Mémoires sur l’action mutuelle de deux courans électri- ques, sur celle qui existe entre un courant électrique et un aimant ou le globe terres- tre, et celle de deux aimans l’un sur l’autre. [Paris: Feugeray, 1821]. $22,500 8vo (219 x 133mm), pp. [3], 4-112 with five folding engraved plates (a few faint scattered spots). Original pink wrappers, uncut (lacking backstrip, one cord partly broken with a few leaves just holding, slightly darkened, chip to corner of upper cov- er); modern cloth box. An untouched copy in its original state. First edition, probable first issue, extremely rare and inscribed by Ampère, of this continually evolving collection of important memoirs on electrodynamics by Ampère and others. “Ampère had originally intended the collection to contain all the articles published on his theory of electrodynamics since 1820, but as he pre- pared copy new articles on the subject continued to appear, so that the fascicles, which apparently began publication in 1821, were in a constant state of revision, with at least five versions of the collection appearing between 1821 and 1823 un- der different titles” (Norman). The collection begins with ‘Mémoires sur l’action mutuelle de deux courans électriques’, Ampère’s “first great memoir on electrody- namics” (DSB), representing his first response to the demonstration on 21 April 1820 by the Danish physicist Hans Christian Oersted (1777-1851) that electric currents create magnetic fields; this had been reported by François Arago (1786- 1853) to an astonished Académie des Sciences on 4 September. -
Speech Dr. Su Guaning President Nanyang Technological University
President’s Office Welcome Speech by DR SU GUANING PRESIDENT, NANYANG TECHNOLOGICAL UNIVERSITY 2ND WORLD CONFERENCE ON RESEARCH INTEGRITY 2010 Thursday, 22 July 2010, 9.00am Grand Ballroom (Pacific 1 & 2) Pan Pacific Hotel Time : about 10 minutes Guest of Honour, Dr Ng Eng Hen, Minister for Education and Second Minister for Defence, Mr Lim Chuan Poh, Chairman, Agency for Science, Technology and Research (A*STAR), Prof Howard Hunter, President, Singapore Management University (SMU), Prof Bertil Andersson Provost, Nanyang Technological University (NTU), Prof Seeram Ramakrishna, Vice President (Research Strategy), National University of Singapore (NUS), Distinguished speakers, Colleagues, Ladies and gentlemen, Page 1 of 9 Opening and welcome A very good morning to everyone and thank you for joining us at the Second World Conference on Research Integrity 2010. To our eminent speakers and delegates who have come from all over the world, I bid you a very warm welcome to Singapore. We are indeed honoured to have you here with us. We have over 300 participants from over 50 countries gathered here today, making our conference a truly international one. Background The First World Conference on Research Integrity was organised by the United States Office of Research Integrity (ORI) and the European Science Foundation (ESF) in Lisbon, Portugal, in September 2007. It was an opportunity for us to discuss key points of research misconduct policies and to strategise how we should inculcate responsible conduct in research. Specifically, the conference addressed research integrity issues – defined mainly as falsification, fabrication and plagiarism. Following the success of that inaugural conference, it was agreed that we should meet again at a second conference, held preferably in Page 2 of 9 Asia. -
Professor Su Guaning Elected to the US' National Academy of Engineering
February 12, 2020 Academia By Shai Panela Professor Su Guaning Elected To The US’ National Academy Of Engineering NTU Singapore president emeritus Professor Su Guaning was recognized for his academic leadership and contributions to regional security. AsianScientist (Feb. 12, 2020) – Professor Su Guaning, president emeritus of Nanyang Technological University (NTU), Singapore, has been elected to the US’ National Academy of Engineering. Election to the National Academy of Engineering, which has 2,309 US members and 281 international members, is among the highest professional distinctions accorded to an engineer. The second president of NTU, serving from January 1, 2003 to June 30, 2011, Su was elected as a foreign member of the NAE for his contributions to regional security and defense, and for academic leadership. As president, Su led NTU’s transformation into an autonomous university. Under his leadership, NTU’s academic oering was expanded through the establishment of three new schools—the School of Humanities and Social Sciences, the School of Art, Design and Media and the School of Physical and Mathematical Sciences. Prior to his academic career, Prof Su had dedicated 30 years into enhancing Singapore’s defense capabilities, rising to the role of chief executive of the Defense Science & Technology Agency, Singapore. Other academics from NTU to have been elected to the US’ National Academy of Engineering include NTU’s current president Professor Subra Suresh, NTU Distinguished Professor Gao Huajian and co-director of The Photonics Institute at NTU Professor Nikolay Zheludev. ——— Source: Nanyang Technological University. Disclaimer: This article does not necessarily reect the views of AsianScientist or its sta. -
Characterization of the Nonlinear Light Emission by the Liquid Scintillator Used in the Daya Bay Experiment
Diplomarbeit Characterization of the Nonlinear Light Emission by the Liquid Scintillator Used in the Daya Bay Experiment Ausgeführt an der Technischen Universität Wien unter Anleitung von Univ.Prof. Dipl.-Ing. Dr.techn. Gerald Badurek in Zusammenarbeit mit dem Lawrence Berkeley National Laboratory unter Anleitung von Prof. Herbert Steiner und Dr. Daniel Dwyer durch Christian Dorfer Patergassen 63 9564 Reichenau Ort, Datum Unterschrift Abstract This thesis has been prepared within the Daya Bay group at the Lawrence Berkeley National Laboratory in California. It describes the measurement of the nonlinearity in light emission by a linear alkylbenze-based liquid scintillator in response to electrons with kinetic energies from ∼0.2 to ∼1.0 MeV. The electrons were generated inside the liquid scintillator volume via Compton scattering of 1.332 MeV gamma rays emitted by a 2.59 MBq 60Co radioactive source. A Compton spectrometer was designed and custom-built to scan over the full range of electron energies. Geant4-based simulations were used to optimize the spectrometer design and estimate systematic effects from energy loss and multiple scattering. The ratio of light emitted relative to the electron’s kinetic energy was found to be (17.59±1.24) % lower at 0.2 MeV compared to 1.0 MeV, demonstrating significant nonlinearity. This precision determination of scintillator nonlinearity will facilitate the improved measurement of reactor antineutrino oscillation by the Daya Bay experiment. Kurzfassung Diese Forschung für diese Arbeit wurde in der Daya Bay Gruppe des Lawrence Berkeley National Laboratory in Kalifornien durchgeführt. Die Arbeit beschreibt die Messung der nichtlinearen Lichtemission von auf flüssigem Alkylbenzol-basierten Szintillator bei Anregung durch energetis- che Elektronen zwischen ∼0.2 und ∼1 MeV. -
Cheehok - Quantum Mechanics, Elementary.Pmd1 10/8/2010, 10:37 AM October 1, 2010 8:53 WSPC - Proceedings Trim Size: 9.75In X 6.5In 00B-Preface
Proceedings of the Conference in Honour of Murray Gell-Mann's 80th Birthday Quantum Mechanics, Elementary Particles, Quantum Cosmology and Complexity ■Editors -^ H Fritzsch - K K Phua . Co-editors BE Baaquie - AH Chan N-P Chang • SACheong LCKwek • CHOh World Scientific This page is intentionally left blank This page is intentionally left blank Proceedings of the Conference in Honour of Murray Gell-Mann’s 80th Birthday Quantum Mechanics, Elementary Particles, Quantum Cosmology and Complexity 8043tp.indd 1 10/19/10 1:44 PM Proceedings of the Conference in Honour of Murray Gell-Mann’s 80th Birthday Quantum Mechanics, Elementary Particles, Quantum Cosmology and Complexity Nanyang Technological University, Singapore, 24–26 February 2010 Editors H Fritzsch (University of Munich, Germany) K K Phua (Nanyang Technological University, Singapore) Co-editors B E Baaquie (National University of Singapore, Singapore) A H Chan (National University of Singapore, Singapore) N-P Chang (City University of New York, USA) S A Cheong (Nanyang Technological University, Singapore) L C Kwek (National University of Singapore, Singapore) C H Oh (National University of Singapore, Singapore) World Scientific NEW JERSEY • LONDON • SINGAPORE • BEIJING • SHANGHAI • HONG KONG • TAIPEI • CHENNAI 8043tp.indd 2 10/19/10 1:44 PM Published by World Scientific Publishing Co. Pte. Ltd. 5 Toh Tuck Link, Singapore 596224 USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601 UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library. QUANTUM MECHANICS, ELEMENTARY PARTICLES, QUANTUM COSMOLOGY AND COMPLEXITY Proceedings of the Conference in Honour of Murray Gell-Mann’s 80th Birthday Copyright © 2011 by World Scientific Publishing Co. -
University of Michigan College of Engineering
Graduation UNIVERSITY OF MICHIGAN COLLEGE OF ENGINEERING M AY 1,2021 print Congratulations TO THE CLASS OF 2021 Table of Contents Dean Letter 2 Student Speaker 3 Degree Candidate Lists and Honors 4 May 2021 Degree Candidates 5 August 2021 Degree Candidates 26 December 2020 Degree Candidates 28 College Administration 39 Graduation Traditions 42 1 Salute to the Graduates To the Graduates of the Class of 2021: Congratulations! You did it. After years of study, volumes of projects and papers, dozens of tests and a once-in-a-century global pandemic, you have attained the honor of graduate of the University of Michigan College of Engineering. For some of you, this day was long anticipated. For others, challenges loomed at every turn. In any case, you would not be here had you not put in the work. You earned it. My sincere hope is that each of you will proudly embrace the resilience you have demonstrated. Think about how the world has changed in a year. One profound shift forced your greater awareness of the impact of separation and the transience of life. Recall your initial thoughts and your subsequent actions. Whatever it took, you endured, learned about yourself and adapted to your circumstances. You made it to graduation during one of the most challenging academic years in recent history. While pursuing your aim, in this implausible reality, you still found many ways to help others. You spoke out against systemic racism, sexism and other “isms” that deny our shared humanity. Young aspiring engineers felt inspired by your encouragement. Organizations discovered new possibilities through your insights. -
Student Lecture
Student Lecture MET + Jet(s) Dark Matter Search and Other Things You Always Wanted to Know Manuel Geisler Winter Term 2016/2017 Heidelberg 07.11.16 Manuel Patrice Geisler 1 Motivation ● My PhD topic: search for Dark Matter with the ATLAS detector at the LHC ● General signature: MET, some jets, kinematic cuts 07.11.16 Manuel Patrice Geisler 2 What We Want the Search to Be ● Precise – Good understanding and treatment of backgrounds ● Have a great reach / be as useful as possible – (DM) model independant – Results that are easy to use by theorists 07.11.16 Manuel Patrice Geisler 3 What This Is About 1. Experimental Particle Physics is Messy! Reconstruction and Identification of Tau Leptons 2. A Very Short Introduction to Unfolding 3. Searching for Dark Matter with ATLAS 07.11.16 Manuel Patrice Geisler 4 Introduction ● Searching for new phyics challenging because of finity of experimental setup – Limited statistics – Limited energy – Finite resolution – Fitine acceptance – ... 07.11.16 Manuel Patrice Geisler 5 Introduction ● Consequences: – Particle „loss“ – Particle identification and „fakes“ ● τ leptons ( ← messiest lepton ) 07.11.16 Manuel Patrice Geisler 6 Introduction ● Taus often not even considered a lepton in particle physics lingo 07.11.16 Manuel Patrice Geisler 7 Introduction ● Taus often not even considered a lepton in particle physics lingo ● The „ugly duckling“ of the particle zoo e τ e e μ μ 07.11.16 Manuel Patrice Geisler 8 A Quick Reminder → Reconstruction, identification, fakes, inefficiencies all depend on properties of -
Neutrino Physics
Neutrino Physics Eduardo Peinado Instituto de Física UNAM Mexico XII Escuela de Física Fundamental, Agosto de 2017 Algunas referencias Algunos libros Mohapatra R.n., Pal P.b. Massive Neutrinos In Physics And Astrophysics Carlo Giunti and Chung W. Kim, Fundamentals of Neutrino Physics and Astrophysics Kai Zube, Neutrino Physics Jose Wagner Furtado Valle, Neutrinos in High Energy and Astroparticle Physics Algunas lecture notes Andre de Gouvea, 2004 TASI Lectures on Neutrino Physics,arXiv:hep-ph/0411274 Paul Langacker, Jens Erler, Eduardo Peinado Neutrino Physics arXiv:hep-ph/0506257 P. Hernandez Neutrino Physics arXiv:1708.01046 [hep-ph] Muchas más referencias en: http://www.nu.to.infn.it/ Clasificación periódica: Dalton (1766–1844) (1803) A principios del siglo XIX, John Dalton desarrolló una nueva concepción del atomismo, al que llegó gracias a sus estudios meteorológicos y de los gases de la atmósfera. Estableció como unidad de referencia la masa de un átomo de hidrógeno y refirió el resto de los valores a esta unidad, por lo que pudo construir un sistema de masas atómicas relativas. Tabla Periódica Mendeleev 1871 Tabla Periódica Mendeleev 1871 Breve historia de la radioactividad 1895 Roentgen rayos catódicos descubre los rayos X (que no son defecados por campos magnéticos) (Radiografias) 1896 Becquerel descubre la “radioactividad” cuando investigaba el efecto de los x-rays sobre películas fotográficas, que provenía de sales de uranio. (Por accidente?) 1898 Rutherford estudia la radiación emitida por uranio y torio y observa que hay dos tipos de “radiación” � y � 1898 Marie Curie y Pierre Curie estudian el uranio y torio y llama al proceso de decaimiento espontáneo “radioactividad”. -
Jan/Feb 2015
I NTERNATIONAL J OURNAL OF H IGH -E NERGY P HYSICS CERNCOURIER WELCOME V OLUME 5 5 N UMBER 1 J ANUARY /F EBRUARY 2 0 1 5 CERN Courier – digital edition Welcome to the digital edition of the January/February 2015 issue of CERN Courier. CMS and the The coming year at CERN will see the restart of the LHC for Run 2. As the meticulous preparations for running the machine at a new high energy near their end on all fronts, the LHC experiment collaborations continue LHC Run 1 legacy to glean as much new knowledge as possible from the Run 1 data. Other labs are also working towards a bright future, for example at TRIUMF in Canada, where a new flagship facility for research with rare isotopes is taking shape. To sign up to the new-issue alert, please visit: http://cerncourier.com/cws/sign-up. To subscribe to the magazine, the e-mail new-issue alert, please visit: http://cerncourier.com/cws/how-to-subscribe. TRIUMF TRIBUTE CERN & Canada’s new Emilio Picasso and research facility his enthusiasm SOCIETY EDITOR: CHRISTINE SUTTON, CERN for rare isotopes for physics The thinking behind DIGITAL EDITION CREATED BY JESSE KARJALAINEN/IOP PUBLISHING, UK p26 p19 a new foundation p50 CERNCOURIER www. V OLUME 5 5 N UMBER 1 J AARYN U /F EBRUARY 2 0 1 5 CERN Courier January/February 2015 Contents 4 COMPLETE SOLUTIONS Covering current developments in high-energy Which do you want to engage? physics and related fi elds worldwide CERN Courier is distributed to member-state governments, institutes and laboratories affi liated with CERN, and to their personnel.