Future Perspective of Electric Bicycles in Sustainable Mobility in China By
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79.5M €4.74M €22.4M €3.7M €7.2M €2M €441M €1.5M €445000 €400M
WASTE TRANSPORTATION ENERGY BLYTH, UK BALTIC SEA ESTONIA BIODIVERSITY Wind turbine blades Tackling testing facility Modernisation 78% eutrophication of passenger together train rolling stock t'VSUIFSBEWBODFPGGTIPSF tQJMPUGBSNTJODPSQPSBUF renewable energy t*NQSPWJOHUIFBUUSBDUJWFOFTT best practices ECO-BUILDING t*EFBMFOWJSPONFOUUPBDDFMFSBUF of rail transport t.FNCFS4UBUFTXPSLUPHFUIFS 11% technological development t*ODSFBTFETBGFUZ To build a stronger and more sustainable European economy, Cohesion Policy must make the right to protect the environment 85% investment choices. Making the transition to lower energy consumption, higher resource efficiency, greater use of renewables and biodiversity protection will give Europe’s economy a major boost €22.4m ACROSS €3.7m €79.5m CO-FUNDING PERCENTAGE (ERDF, CF, EIB) thanks to increased investment, innovation and clean technologies. 15 LOCATIONS, FR TARTU, ET Energy efficient social housing stock Biogas buses in With the support of regional funding, Europe can reduce its emissions, diminish its use of oil and gas, public transport and reduce the use of resources. This would decrease our import dependency while maintaining our t TPDJBMIPVTJOHVOJUT global competitiveness. to be retrofitted by 2020 t-PDBMXBTUFBTBTPVSDF tè BWFSBHFFOFSHZTBWJOH of biogas per household per year Europe also needs to protect biodiversity which is the backbone of many sectors such as agriculture tMFTT$0FNJTTJPOTJO t KPCTDSFBUFE biogas-run vehicles and fisheries. It is estimated that the ‘Natura 2000’ network of protected areas provides €200-300 27% or maintained 87% billion per year of services in water and land management alone (this includes things like water filtration and protection from erosion). If the Cohesion Policy can support similar projects on a larger €570m €4.74m scale we can expect substantial economic return from these natural assets. -
Hardware Design Considerations for an Electric Bicycle Using BLDC Motor
www.ti.com Table of Contents Application Report Hardware Design Considerations for an Electric Bicycle Using a BLDC Motor Srivatsa Raghunath ABSTRACT A traditional bicycle is a two-wheel vehicle that is propelled by the rider who delivers muscle power through pedals that rotate one of the two wheels. The rider steers the front wheel to create a force that returns and maintains the vehicle center of gravity into a stable zone whenever necessary, thus keeping the bicycle upright. An electric bicycle carries batteries that deliver electric power to a motor that is coupled to either wheel. In most electric bicycles the rider can chose to use muscle power to deliver all, part, or none of the propulsion power required to maintain an adopted travel speed. Some models even sense pedal pressure and command the motor to deliver more power whenever the rider pedals harder. Table of Contents 1 Introduction.............................................................................................................................................................................3 2 Motor Selection.......................................................................................................................................................................4 3 Stator........................................................................................................................................................................................4 4 Rotor....................................................................................................................................................................................... -
How Are Radical Innovations Developed? an Analytical Framework to Examine Radical Innovations Based on the Values of Cohesion Approach
Paper to be presented at the DRUID 2012 on June 19 to June 21 at CBS, Copenhagen, Denmark, How are radical innovations developed? An analytical framework to examine radical innovations based on the Values of Cohesion approach. LUCIA HELENA H. T. VIEGAS Financiadora de Estudos e Projetos - FINEP The Brazilian Agency of Innovation [email protected] JOSÉ VITOR BOMTEMPO Universidade Federal do Rio de Janeiro Escola de Química, Área de Gestão e Inovação Tecnológi [email protected] Abstract Our research proposes an analytical framework to examine radical innovations in the Kuhnian sense, based on the comprehension of the values of cohesion of a paradigm. We define radical innovation as the resultant of both a mode of production as a systemic conformation, and an institutional mode. Our research complements existing systemic studies on radical innovations, but under a different vision. Our approach takes into account the structural dimension that maintains a paradigm cohesive. The proposed framework is grounded on the structuralist approach, typical of studies of Human/Social Sciences (e.g., the works of Cl. Lévi-Strauss, F. de Saussure, W. Dilthey). This perspective enables the study of those factors that are manifested as a virtuality: as a belief, an ideological symbol, a cultural value, etc. Our framework was conceived to capture the virtualities, which express the conditions for the development of radical innovations. The proposed analytical framework based on values of cohesion - VCF is constituted of three analytical dimensions: the wheel of relationships, the force of cohesion, and the steps of transmission. The proposed VCF was validated to examine the potential for radical innovation in the change of raw materials sources for the Brazilian chemical industry, from fossils to renewables. -
1997 Getting Technologies Together Introd.Pdf
1 INTRODUCTION Cornelis Disco and Barend van der Meulen In 1970 the United States Atomic Energy Commission announced a plan to bury long-term radioactive waste in the salt mines of Lyons, Kansas. Ten years of careful investigation had demonstrated the safety of salt mine disposal and the suitability of Lyons as a trial site. Public acceptance seemed a matter of course. However, efforts to implement the plan aroused a major public outcry. A well- researched and presumptively routine technology became a practical impossibility. What had gone wrong? Since its founding shortly after World War II, the Atomic Energy Commission had done its best to monopolize decision-making on nuclear waste disposal. Accordingly it had worked out a highly ‘bureaucratic’ and ‘technological’ solution for radwaste disposal which excluded other organizations and groups. Against the background of this legacy, Lyons was a bridge too far. The Atomic Energy Commissions actions there produced a vocal opposition composed of both old and new opponents. Lacking allies, the Atomic Energy Commission was forced to recall its carefully constructed plans (De la Bruhèze). In 1985 the famous cruise ship Queen Elizabeth II was renovated. Among other things the owners were interested in upgrading the efficiency of the propeller system. An entirely new type of propeller system was proudly presented at conferences as an example of the manufacturer’s capabilities. However, at the sea trials of the renovated Queen Elizabeth II the propeller blades broke off. Two years later, the manufacturer was able to market a similar propeller system only after assuring the public that the entire design process had been overhauled. -
The Age of Knowledge Studies in Critical Social Sciences
The Age of Knowledge Studies in Critical Social Sciences Series Editor David Fasenfest Wayne State University Editorial Board Chris Chase-Dunn, University of California-Riverside G. William Domhoff, University of California-Santa Cruz Colette Fagan, Manchester University Matha Gimenez, University of Colorado, Boulder Heidi Gottfried, Wayne State University Karin Gottschall, University of Bremen Bob Jessop, Lancaster University Rhonda Levine, Colgate University Jacqueline O’Reilly, University of Brighton Mary Romero, Arizona State University Chizuko Ueno, University of Tokyo VOLUME 37 The titles published in this series are listed at brill.nl/scss The Age of Knowledge The Dynamics of Universities, Knowledge and Society Edited by James Dzisah Henry Etzkowitz LEIDEN • BOSTON LEIDEN • BOSTON 2012 Cover illustration: 1978 Triple Helix. © Henry Etzkowitz This book is printed on acid-free paper. Library of Congress Cataloging-in-Publication Data The age of knowledge : the dynamics of universities, knowledge & society / edited by James Dzisah, Henry Etzkowitz. p. cm. -- (Studies in critical social sciences ; v. 37) Includes bibliographical references and index. ISBN 978-90-04-21102-5 (hardback : alk. paper) 1. Universities and colleges--Social aspects. 2. Education, Higher--Social aspects. 3. Knowledge, Sociology of. I. Dzisah, James. II. Etzkowitz, Henry, 1940- LB2324.A34 2011 378.01--dc23 2011029425 ISSN 1573-4234 ISBN 978 90 04 21102 5 Copyright 2012 by Koninklijke Brill NV, Leiden, The Netherlands. Koninklijke Brill NV incorporates the imprints Brill, Global Oriental, Hotei Publishing, IDC Publishers, Martinus Nijhoff Publishers and VSP. All rights reserved. No part of this publication may be reproduced, translated, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior written permission from the publisher. -
THOMAS J. MISA Program in History of Science, Technology & Medicine University of Minnesota Minneapolis MN 55455 Tmisa [
THOMAS J. MISA Program in History of Science, Technology & Medicine University of Minnesota Minneapolis MN 55455 tmisa [at] umn.edu tjmisa.com twitter: @tjmisa8 Education University of Pennsylvania. Ph.D. in History and Sociology of Science, 1987. Dissertation: “Science, Technology, and Industrial Structure: Steelmaking in America, 1870-1925.” Dissertation advisor Thomas P. Hughes. M.A., 1983. Massachusetts Institute of Technology. S.B. in Applied Biology, 1981; minor in STS. Awards, Fellowships and Grants Listed in Directory of American Scholars; Contemporary Authors; Who’s Who in America; Writers Directory. Department of Energy/Los Alamos National Laboratory. Collaborative Research Project: High Performance Computing (HPC) at Los Alamos, 2014-19. University of Illinois Program for Research in the Humanities. “Collaborative Innovation and the Global Midwest: Inter-disciplinary Design and Envisioning Prairie Futures.” 2015-17 [consortium with Illinois and Purdue] Alfred P. Sloan Foundation. “Tripling Women’s Participation in Computing (1965-1985)” 2014-16. National Science Foundation. “Technology and Modernity” 1999-2000. “Technology and the Making of 20th Century Europe” 2002-6. “Research Methods for Contemporary History of Computing” 2007-8. “Designing and Using FastLane: Lessons for Cyberinfrastructures” 2008-12. “Building an Infrastructure for Computer Security History” 2011-15. Society for the History of Technology. Dexter Prize, 1997. <www.jstor.org/stable/1215899> IEEE Life Members Prize in Electrical History, 1987. <www.jstor.org/stable/3105281> Illinois Institute of Technology. Bauer Family Excellence in Undergraduate Teaching Award, 1993. Lewis College Faculty Teaching Award, 1993. ERIF awards 1988, 1990-91, 1993-94. Hagley Museum and Library. Center for the History of Business, Technology and Society. -
Uncertainty and the Communication of Time
UNCERTAINTY AND THE COMMUNICATION OF TIME Systems Research and Behavioral Science 11(4) (1994) 31-51. Loet Leydesdorff Department of Science and Technology Dynamics Nieuwe Achtergracht 166 1018 WV AMSTERDAM The Netherlands Abstract Prigogine and Stengers (1988) [47] have pointed to the centrality of the concepts of "time and eternity" for the cosmology contained in Newtonian physics, but they have not addressed this issue beyond the domain of physics. The construction of "time" in the cosmology dates back to debates among Huygens, Newton, and Leibniz. The deconstruction of this cosmology in terms of the philosophical questions of the 17th century suggests an uncertainty in the time dimension. While order has been conceived as an "harmonie préétablie," it is considered as emergent from an evolutionary perspective. In a "chaology", one should fully appreciate that different systems may use different clocks. Communication systems can be considered as contingent in space and time: substances contain force or action, and they communicate not only in (observable) extension, but also over time. While each communication system can be considered as a system of reference for a special theory of communication, the addition of an evolutionary perspective to the mathematical theory of communication opens up the possibility of a general theory of communication. Key words: time, communication, cosmology, epistemology, self-organization UNCERTAINTY AND THE COMMUNICATION OF TIME Introduction In 1690, Christiaan Huygens noted that: "(I)t is not well to identify certitude with clear and distinct perception, for it is evident that there are, so to speak, various degrees of that clearness and distinctness. We are often deluded in things which we think we certainly understand. -
The Emergence of Innovation Ecosystems: Exploring the Role of the Keystone Firm
THESIS FOR THE DEGREE OF LICENTIATE OF ENGINEERING The emergence of innovation ecosystems: Exploring the role of the keystone firm GOUTHANAN PUSHPANANTHAN Department of Technology Management and Economics CHALMERS UNIVERSITY OF TECHNOLOGY Gothenburg, Sweden 2019 1 The emergence of innovation ecosystems: Exploring the role of the keystone firm GOUTHANAN PUSHPANANTHAN © GOUTHANAN PUSHPANANTHAN, 2019. ISSN 1654-9732 Technical report no. L2019:114 Department of Technology Management and Economics Chalmers University of Technology SE-412 96 Gothenburg Sweden Telephone + 46 (0)31-772 1000 Printed by Chalmers Reproservice Gothenburg, Sweden 2019 2 The emergence of innovation ecosystems: Exploring the role of the keystone firm Abstract During periods of technological change, firms seek new collaborations and sometimes even reach out to competitors in order to obtain new resources and competences. Understanding the collaborations surrounding new technologies has implications for firms pursuing opportunities with new technologies. The notion of ecosystems is increasingly used in literature to address value creation activities involving a network of firms. The purpose of this licentiate thesis is to understand the emergence of new innovation ecosystems. Previous research on ecosystems recognizes “keystone” firm as the anchor that ensures growth and stability in the ecosystem. However, the activities that foreshadow the development of an ecosystem and the role played by a prospective keystone firm in the emergence of an ecosystem is undertheorized. Based on a longitudinal case study of a technology development program at an automotive firm, the findings presented in this licentiate thesis show how the joint venture established by the incumbent firm led to the development of a modular technology. -
Study, Development & Modifications of Series Hybrid Electro
International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 03 | Mar-2018 www.irjet.net p-ISSN: 2395-0072 Study, Development & Modifications of Series Hybrid Electro- Petroleum Bicycle. Shete Yogesh Shreekrushna1, Londhe Vishal Ramchandra2, Bhosale Yogesh Jalindar3, Asst. Prof. Mujawar A. I4 123Students of Shriram Institute of Engineering & Technology Centre, Paniv, Maharashtra, India 4Professor at Shriram Institute of Engineering & Technology Centre, Paniv, Maharashtra, India ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract – India is still a developing country. There is no to charge the battery and also to keep vehicle in running availability of electricity throughout the country for all 24hrs condition during the journey. This vehicle is mostly electric of a day. Series Hybrid Electro Petroleum Bicycle is basically vehicle which also have a plug-ins provided for the charging electric bicycle which needs plug-ins to charge the battery. Due of battery by providing supply. This may be called as to the electricity issues this SHEPB is not suitable to use Plug in hybrid electric vehicles (PHEV). These consists the throughout the India. We made a modification to overcome batteries having extended capacity. PHEV runs on battery these problems. We have been design a system which works by throughout the journey, but at the end of journey, it shifts to using human effort. This human power is gives to the engine to overcome the possibility of overcharging. Basically crankshaft of an Engine to start it. We added pedal system PHEV requires less mechanical linkages, so the system attached to the crankshaft by means of belt drive. These pedals becomes easy and simple. -
Re-Thinking Energy in Johnson County
Re-thinking Energy in Johnson County FINAL REPORT Authors: Hunter Staszak Nolan Dewitte Jessica Oliver Emily Schmitz Leon Begay Jack Johansen Heather Flynn Prepared For: Johnson County Clean Energy District Environmental Management and Policy, URP 6256 Faculty advisors: Dr. Laurian and Dr. Spak School of Urban and Regional Planning Spring 2020 1 TABLE OF CONTENTS Introduction .......................................................................................................................... 4 Project Purpose, Scope and Area ............................................................................................................... 4 Methodology and Approaches .................................................................................................... 5 Chapter 1. Public Outreach and Professional Training .......................................................... 6 1. Household Energy Visualization and Energy-Saving Games and Apps ……………………………….. 6 The Chicago Neighborhood Energy Challenge....................................................................... 7 Dropoly ................................................................................................................................... 8 Power House .......................................................................................................................... 9 2. Contractor Certifications ………………………………………………………………………………………………… 10 Building Performance Institute Core and Advanced Certifications ..................................... 10 LEED Certifications -
The Past and Future of Constructive Technology Assessment
NORTH- HOLLAND The Past and Future of Constructive Technology Assessment JOHAN SCHOT and ARIE RIP ABSTRACT Constructive technology assessment (C-f A) is a member of the family of technology assessment approaches, developed in particular in the Netherlands and Denmark. CTA shifts the focus away from assessing impacts of new technologies to broadening design, development, and implementation processes. Explicit CTA has concentrated on dialogue among and early interaction with new actors. The idea has been taken up by actors other than governments (consumers, producers). CTA implies a modulation of ongoing technological developments, and an understanding of the dynamics of such modulation is used to identify and briefly discuss three generic strategies for CTA: technology forcing, strategic niche management, and loci for alignmenl. Modulation activities are to be located in the broader issue of how our societies handle new technology at all. The established division of labor between promotion and control should be mitigated by sociotechnical criticism. This underlines the need for reflection on role and value profile of CTA agents. © 1997 Elsevier Science Inc. Introduction In the three decades since the first articulation of technology assessment (TA), a whole family of TA approaches has emerged. Smits, Leyten, and Den Hertog [1] distinguish awareness TA, strategic TA, and constructive TA. Grin and van der Graaf [2] emphasize interactive TA, a more symmetrical version of what used to be called participatory TA [3]. This family of approaches is characterized by its commitment to what we see as an overall TA philosophy: to reduce the human costs of trial and error learning in society's handling of new technologies, and to do so by anticipating potential impacts and feeding these insights back into decision making, and into actors' strategies. -
The MAC, December 2017
Number Forty Three December 2017 As the festive season approaches the EACC Club membership levels have increased during the committee and yours truly would very much like to course of the year. The bank balance is healthy be among the first to wish all members of the club mainly due to the increase in demand for all the very best for an enjoyable and peaceful registration dating certificates. Christmas and New Year celebration. The market prices for classics bikes and cars appears to have levelled off and in some cases it is News. falling at this time. So if you are the proud owner of a Brough Superior that you spent a large part of Quite considerable interest was shown by you, the your fortune on, at auction during the last two club members, of items in the last newsletter, three years. You might have to wait a few years to items in particular, the restoration project, Julian recover your money. Harajda s Makuli Messerschmitt and the one on electric bicycles. I had three offers of electric bicycle kits, there were requests for before restoration pictures of Julian's Messerschmitt, and various opinions regarding originality and levels of restoration. All good stuff, thanks for your comments. There has been a welcome and good amount of interest shown in the proposed Cyclemotor (CARD) event that will take place on 29th July next year by the Velo Solex group website. I understand from Paul Grogan that a few Solex enthusiasts will be travelling down from the midlands to take part. It will certainly be good to Ian with his 1964 Mobylette AV42 see several Velo Solex's in action, these days they that he displayed at the Edenbridge show.