Summer Newsletter 2013
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OFC/NFOEC 2011 Program Archive
OFC/NFOEC 2011 Archive Technical Conference: March 6-10, 2011 Exposition: March 8-10, 2011 Los Angeles Convention Center, Los Angeles, CA, USA At OFC/NFOEC 2011, the optical communications industry was buzzing with the sounds of a larger exhibit hall, expanded programming, product innovations, cutting-edge research presentations, and increased attendance March 6 - 10 in Los Angeles. The exhibit hall grew by 20 percent over last year, featuring new programming for service providers and data center operators, and more exhibitors filling a larger space, alongside its core show floor programs and activities. The more than 500 companies in the exhibition hall showcased innovations in areas such as 100G, tunable XFPs, metro networking, Photonic Integrated Circuits, and more. On hand to demonstrate where the industry is headed were network and test equipment vendors, sub-system and component manufacturers, as well as software, fiber cable and specialty fiber manufacturers. Service providers and enterprises were there to get the latest information on building or upgrading networks or datacenters. OFC/NFOEC also featured expanded program offerings in the areas of high-speed data communications, optical internetworking, wireless backhaul and supercomputing for its 2011 conference and exhibition. This new content and more was featured in standing-room only programs such as the Optical Business Forum, Ethernet Alliance Program, Optical Internetworking Forum Program, Green Touch Panel Session, a special symposium on Meeting the Computercom Challenge and more. Flagship programs Market Watch and the Service Provider Summit also featured topics on data centers, wireless, 100G, and optical networking. Hundreds of educational workshops, short courses, tutorial sessions and invited talks at OFC/NFOEC covered hot topics such as datacom, FTTx/in-home, wireless backhaul, next generation data transfer technology, 100G, coherent, and photonic integration. -
Cleo/Qels 2006
CLEO/QELS 2006 Technical Conference: May 21-26, 2006 Exposition: May 23-25, 2006 Long Beach Convention Center, Long Beach, CA, USA CLEO/QELS & PhAST 2006 once again reiterated their roles as the leading events for the fields of lasers, electro-optics and photonics. With more than 1,500 talks on the latest breakthroughs in research and applications, these conferences are the source of the most timely and innovative new developments for the industry. Consistent with previous year's shows, attendance reached 5,200. Technical attendance was strong at more than 2,500 and exhibit walk-in traffic remained steady with 2005. The CLEO exhibition showcased 358 participating companies this year, with almost a 100 percent increase in corporate sponsor participation. The show really is an international must- attend event, with approximately 25% of companies coming from outside the United States. There also were exciting new programs and topics introduced at the 2006 event. The PhAST conference established the PhAST/Laser Focus World Innovation Award which recognizes a company who has developed one of the most promising new products in the field. This year, Daylight Solutions won for its submission, "Commercializing the Mid-IR" and four honorable mentions were given to Thorlabs, Sacher Lasertechnik, Fianium and PolarOnyx. CLEO also launched the Terahertz Technologies and Applications subcommittee, a new topic area developed due to a consistent increase in papers in this area over the last few meetings. CLEO/QELS and PhAST had a great year in 2006. We're looking forward to seeing you in Baltimore , May 6-11, 2007. Conference Program Postdeadline Papers CPDA-CLEO Postdeadline Session I CPDA1 St. -
Ultrasound Markers for Cancer
Ultrasound markers for cancer Citation for published version (APA): van Sloun, R. J. G. (2018). Ultrasound markers for cancer. Technische Universiteit Eindhoven. Document status and date: Published: 17/01/2018 Document Version: Publisher’s PDF, also known as Version of Record (includes final page, issue and volume numbers) Please check the document version of this publication: • A submitted manuscript is the version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version and the galley proof are versions of the publication after peer review. • The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal. If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license above, please follow below link for the End User Agreement: www.tue.nl/taverne Take down policy If you believe that this document breaches copyright please contact us at: [email protected] providing details and we will investigate your claim. -
How Did They Get to the Moon Without Powerpoint?
How Did They Get to the Moon Without PowerPoint? Mordechai (Moti) Ben-Ari Department of Science Teaching Weizmann Institute of Science [email protected] Keynote speech at the Finnish Computer Science Society, May, 2003. 1 Developing a Technology The invention of writing, however, was the invention of an entirely new Let me start with a description of one of my first technology.[3, p. 9] full-time jobs: There is something to be said for this definition: I developed a technology for data min- do you remember those old movies that show “typ- ing in order to consolidate enterprise- ing pools,” where rows and rows of people, usually customer relations. women, sat pecking away at keyboards all day? Since I held that job in the early 1970s, clearly I would not have described my work in this terminol- ogy! What I actually did was: I wrote a program that read the system log, computed usage of CPU time and printed reports so that the users could be billed. My point in this talk is that hi-tech in general and computer science in particular did not begin in the 1990s, but that we have been doing it for decades. I believe that today’s students are being fed a lot of marketing propaganda to the contrary, and that they Well, things haven’t changed all that much! have completely lost a historical perspective of our discipline. I further believe that we have a respon- sibility as educators to downgrade the hype and to give our students a firm background in the scientific and engineering principles of computer science. -
Silicon Photonics
August 2013 Vol. 27, No. 4 www.PhotonicsSociety.org Energy Efficient Telecom Research by Rod Tucker III-V Quantum Dot Lasers on Silicon by J.Wu et al. Silicon-EPIC Program in Canada by Lukas Chrostowski PON Central Optical Office Front-Ends Optical Premises Aggregation Splitter Switch Optical Network PtP Termination Internet Data Power Consumption Per Subscriber <100 mW ~10 W (Target) (2010) Wire Fiber Power PON: Passive Optical Network PtP: Point to Point Fiber Access Network Also Inside: • Preview of IEEE Photonics Conference 2013 • Highlights from OFC Rump session on silicon photonics August 2013 Vol. 27, No. 4 www.PhotonicsSociety.org Energy Efficient Telecom Research by Rod Tucker III-V Quantum Dot Lasers on Silicon by J.Wu et al. Silicon-EPIC Program in Canada by Lukas Chrostowski PON Central Optical Office Front-Ends Optical Premises Aggregation Splitter Switch Optical Network PtP Termination Internet Data Power Consumption Per Subscriber <100 mW ~10 W (Target) (2010) Wire Fiber Power PON: Passive Optical Network PtP: Point to Point Fiber Access Network Also Inside: • Preview of IEEE Photonics Conference 2013 • Highlights from OFC Rump session on silicon photonics August 2013 Volume 27, Number 4 FEATURES Research Highlights: ��������������������������������������������������������������������������������������������������������������������������������������������������4 – Research at the University of Melbourne’s Centre for Energy-Efficient Telecommunications by Rodney S. Tucker, Fellow, IEEE – Training in Silicon Photonics Research -
Nanoscience and Nanotechnologies: Opportunities and Uncertainties
ISBN 0 85403 604 0 © The Royal Society 2004 Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the UK Copyright, Designs and Patents Act (1998), no part of this publication may be reproduced, stored or transmitted in any form or by any means, without the prior permission in writing of the publisher, or, in the case of reprographic reproduction, in accordance with the terms of licences issued by the Copyright Licensing Agency in the UK, or in accordance with the terms of licenses issued by the appropriate reproduction rights organization outside the UK. Enquiries concerning reproduction outside the terms stated here should be sent to: Science Policy Section The Royal Society 6–9 Carlton House Terrace London SW1Y 5AG email [email protected] Typeset in Frutiger by the Royal Society Proof reading and production management by the Clyvedon Press, Cardiff, UK Printed by Latimer Trend Ltd, Plymouth, UK ii | July 2004 | Nanoscience and nanotechnologies The Royal Society & The Royal Academy of Engineering Nanoscience and nanotechnologies: opportunities and uncertainties Contents page Summary vii 1 Introduction 1 1.1 Hopes and concerns about nanoscience and nanotechnologies 1 1.2 Terms of reference and conduct of the study 2 1.3 Report overview 2 1.4 Next steps 3 2 What are nanoscience and nanotechnologies? 5 3 Science and applications 7 3.1 Introduction 7 3.2 Nanomaterials 7 3.2.1 Introduction to nanomaterials 7 3.2.2 Nanoscience in this area 8 3.2.3 Applications 10 3.3 Nanometrology -
Rulemaking: 1999-10 FSOR Emission Standards and Test Procedures
State of California Environmental Protection Agency AIR RESOURCES BOARD EMISSION STANDARDS AND TEST PROCEDURES FOR NEW 2001 AND LATER MODEL YEAR SPARK-IGNITION MARINE ENGINES FINAL STATEMENT OF REASONS October 1999 State of California AIR RESOURCES BOARD Final Statement of Reasons for Rulemaking, Including Summary of Comments and Agency Response PUBLIC HEARING TO CONSIDER THE ADOPTION OF EMISSION STANDARDS AND TEST PROCEDURES FOR NEW 2001 AND LATER MODEL YEAR SPARK-IGNITION MARINE ENGINES Public Hearing Date: December 10, 1998 Agenda Item No.: 98-14-2 I. INTRODUCTION AND BACKGROUND ........................................................................................ 3 II. SUMMARY OF PUBLIC COMMENTS AND AGENCY RESPONSES – COMMENTS PRIOR TO OR AT THE HEARING .................................................................................................................. 7 A. EMISSION STANDARDS ................................................................................................................... 7 1. Adequacy of National Standards............................................................................................. 7 2. Lead Time ................................................................................................................................. 8 3. Technological Feasibility ........................................................................................................ 13 a. Technological Feasibility of California-specific Standards ..............................................................13 -
Assignment #4: Big−O, Sorting, Tables, History − Soln
Assignment #4: Big−O, Sorting, Tables, History − Soln 1. Consider the following code fragment: for (int pass = 1; pass <= 10; pass++) { for (int index = 0; index < k; index += 10) { for (int count = 0; count < index; count++) { do_something(); } } } Assuming that the execution time of do_something() is independent of k, what is the most accurate description of the worst case run−time for this algorithm? a) O(1) b) O(k ) c) O(k log(k) ) 2 d) O(k ) ← 3 e) O(k ) Briefly explain your reason for choosing this answer. The outer loop executes (10+1-1)/1=10 times, and the middle loop executes (k-0)/10 = k/10 times for each execution of the outer loop. The innermost loop executes no times at first, then once, then twice, until k-1 times the last time that the middle loop executes, and the body runs O(1) time. Thus the run time is 10*(0+1+2+?+k- 1)*O(1) = O(k2). 2. Consider the following code fragment: for (int pass = 1; pass <= k; pass++) { for (int index = 0; index < 100*k; index += k) { do_something(); } } Assuming that the execution time of do_something() is O(log(k) ), what is the most accurate description of the worst case run−time for this algorithm? f) O(log(k) ) g) O(k ) h) O(k log(k) ) ← 2 i) O(k ) 2 j) O(k log(k) ) Briefly explain your reason for choosing this answer. The outer loop is executed (k+1-1)/1 = k times, the inner loop is exectuted (100k-0)/k = 100 times, and the innermost block takes time O(log(k)). -
Download the Annual Review PDF 2016-17
Annual Review 2016/17 Pushing at the frontiers of Knowledge Portrait of Dr Henry Odili Nwume (Brasenose) by Sarah Jane Moon – see The Full Picture, page 17. FOREWORD 2016/17 has been a memorable year for the country and for our University. In the ever-changing and deeply uncertain world around us, the University of Oxford continues to attract the most talented students and the most talented academics from across the globe. They convene here, as they have always done, to learn, to push at the frontiers of knowledge and to improve the world in which we find ourselves. One of the highlights of the past twelve months was that for the second consecutive year we were named the top university in the world by the Times Higher Education Global Rankings. While it is reasonable to be sceptical of the precise placements in these rankings, it is incontrovertible that we are universally acknowledged to be one of the greatest universities in the world. This is a privilege, a responsibility and a challenge. Other highlights include the opening of the world’s largest health big data institute, the Li Ka Shing Centre for Health Information and Discovery, and the launch of OSCAR – the Oxford Suzhou Centre for Advanced Research – a major new research centre in Suzhou near Shanghai. In addition, the Ashmolean’s success in raising £1.35 million to purchase King Alfred’s coins, which included support from over 800 members of the public, was a cause for celebration. The pages that follow detail just some of the extraordinary research being conducted here on perovskite solar cells, indestructible tardigrades and driverless cars. -
Core Magazine February 2002
FEBRUARY 2002 CORE 3.1 A PUBLICATION OF THE COMPUTER HISTORY MUSEUM WWW.COMPUTERHISTORY.ORG PAGE 1 February 2002 OUR ACTIONS TODAY COREA publication of the Computer History3.1 Museum IN THIS MISSION ISSUE TO PRESERVE AND PRESENT FOR POSTERITY THE ARTIFACTS AND STORIES OF THE INFORMATION AGE INSIDE FRONT COVER VISION OUR ACTIONS TODAY The achievements of tomorrow must be was an outstanding success, and I simply doesn’t exist anywhere else in TO EXPLORE THE COMPUTING REVOLUTION AND ITS John C Toole rooted in the actions we take today. hope you caught the impact of these the world. With your sustained help, our IMPACT ON THE HUMAN EXPERIENCE Many exciting and important events announcements that have heightened actions have been able to speak much 2 THE SRI VAN AND COMPUTER have happened since our last CORE awareness of our enterprise in the louder than words, and it is my goal to INTERNETWORKING publication, and they have been community. I’m very grateful to Harry see that we are able to follow through Don Nielson carefully chosen to strategically shape McDonald (director of NASA Ames), Len on our dreams! EXECUTIVE STAFF where we will be in five years. Shustek (chairman of our Board of 7 John C Toole David Miller Trustees), Donna Dubinsky (Museum This issue of CORE is loaded with THE SRI VAN AND EARLY PACKET SPEECH EXECUTIVE DIRECTOR & CEO VICE PRESIDENT OF DEVELOPMENT 2 Don Nielson First, let me officially introduce our Trustee and CEO of Handspring), and technical content and information about Karen Mathews Mike Williams new name and logo to everyone who Bill Campbell (chairman of Intuit) who our organization—from a wonderful EXECUTIVE VICE PRESIDENT HEAD CURATOR 8 has not seen them before. -
I: the Conception
Excerpt from: Mayo, Keenan and Newcomb, Peter. “How the Web Was Won,” Vanity Fair, July 2008. I: The Conception Paul Baran, an electrical engineer, conceived one of the Internet’s building blocks—packet switching— while working at the Rand Corporation around 1960. Packet switching breaks data into chunks, or “packets,” and lets each one take its own path to a destination, where they are re-assembled (rather than sending everything along the same path, as a traditional telephone circuit does). A similar idea was proposed independently in Britain by Donald Davies. Later in his career, Baran would pioneer the airport metal detector. Paul Baran: It was necessary to have a strategic system that could withstand a first attack and then be able to return the favor in kind. The problem was that we didn’t have a survivable communications system, and so Soviet missiles aimed at U.S. missiles would take out the entire telephone- communication system. At that time the Strategic Air Command had just two forms of communication. One was the U.S. telephone system, or an overlay of that, and the other was high-frequency or shortwave radio. So that left us with the interesting situation of saying, Well, why do the communications fail when the bombs were aimed, not at the cities, but just at the strategic forces? And the answer was that the collateral damage was sufficient to knock out a telephone system that was highly centralized. Well, then, let’s not make it centralized. Let’s spread it out so that we can have other paths to get around the damage. -
Annual Review 2010 - 2011 Introduction
ANNUAL REVIEW 2010 - 2011 INTRODUCTION ANNUAL REVIEW OF THE YEAR by Professor Dame Nancy Rothwell, President and Vice-Chancellor This Annual Review covers the first full year of indicator of our international standing and applied research and skills training for the varied my tenure as President and Vice-Chancellor. It competitiveness. In the 2011 Rankings, we rose needs of the nuclear industry”, but that is has been an eventful year in which the six places on the year to 38th position – a rise of strictly outside of the scope of this review – so University has celebrated many achievements some 40 places since the merger in 2004 when more of that in the next Annual Review. and made good progress on many fronts, the Victoria University of Manchester was despite the very fast-changing and uncertain ranked in 78th position. On the broader research front, our Research external environment. Grant and Contract (RGC) income rose very The highlight of the University’s achievements in slightly compared with recent years. In part, this It is a real tribute to my colleagues from across 2010-11 was undoubtedly the award of the is a reflection of the fact that RGC funding is the campus that, despite the obvious external Nobel Prize for Physics to Professor Andre Geim coming under increasing pressure from public pressures, the University ends this turbulent year and Professor Konstantin Novoselov for their funding austerity, but we also acknowledge that with a continuing focus on our strategic pioneering work on graphene, which was we are not performing quite as well as our priorities and in such a healthy financial state.