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Catalyst N05 Jul 200
Catalyst Journal of the Amateur Yacht Research Society Number 5 August, 2001 Catalyst News and Views 3 Winds of Change 2001 6 Keiper Foils 7 Letters Features 10 Wind Profiles and Yacht Sails Mike Brettle 19 Remarks on Hydrofoil Sailboats Didier Costes 26 Designing Racing Dinghies Part 2 Jim Champ 29 Rotors Revisited Joe Norwood Notes from Toad Hill 33 A Laminar Flow Propulsion System Frank Bailey 36 Catalyst Calendar On the Cover Didier Costes boats (See page 19) AUGUST 2001 1 Catalyst Meginhufers and other antiquities I spent most of July in Norway, chasing the midnight sun Journal of the and in passing spending a fair amount of time in Norway’s Amateur Yacht Research Society maritime museums looking at the development history of the smaller Viking boats. Editorial Team — Now as most AYRS members will know, the Vikings rowed Simon Fishwick and sailed their boats and themselves over all of Northern Sheila Fishwick Europe, and as far away as Newfoundland to the west and Russia and Constantinople to the east. Viking boats were Dave Culp lapstrake built, held together with wooden pegs or rivets. Specialist Correspondents Originally just a skin with ribs, and thwarts at “gunwale” level, th Aerodynamics—Tom Speer by the 9 century AD they had gained a “second layer” of ribs Electronics—David Jolly and upper planking, and the original thwarts served as beams Human & Solar Power—Theo Schmidt under the decks. Which brings us to the meginhufer. Hydrofoils—George Chapman I’m told this term literally means “the strong plank”, and is Instrumentation—Joddy Chapman applied to what was once the top strake of the “lower boat”. -
See the Scientific Petition
May 20, 2016 Implement the Endangered Species Act Using the Best Available Science To: Secretary Sally Jewell and Secretary Penny Prtizker We, the under-signed scientists, recommend the U.S. government place species conservation policy on firmer scientific footing by following the procedure described below for using the best available science. A recent survey finds that substantial numbers of scientists at the U.S. Fish and Wildlife Service (FWS) and the National Oceanic and Atmospheric Administration believe that political influence at their agency is too high.i Further, recent species listing and delisting decisions appear misaligned with scientific understanding.ii,iii,iv,v,vi For example, in its nationwide delisting decision for gray wolves in 2013, the FWS internal review failed the best science test when reviewed by an independent peer-review panel.vii Just last year, a FWS decision not to list the wolverine ran counter to the opinions of agency and external scientists.viii We ask that the Departments of the Interior and Commerce make determinations under the Endangered Species Actix only after they make public the independent recommendations from the scientific community, based on the best available science. The best available science comes from independent scientists with relevant expertise who are able to evaluate and synthesize the available science, and adhere to standards of peer-review and full conflict-of-interest disclosure. We ask that agency scientific recommendations be developed with external review by independent scientific experts. There are several mechanisms by which this can happen; however, of greatest importance is that an independent, external, and transparent science-based process is applied consistently to both listing and delisting decisions. -
Radical Bay 8000 Study Plans.Pub
SchionningSchionning DesignsDesigns SCHIONNING DESIGNS PTY LTD PO Box 42, Lemon Tree Passage, NSW, 2319, Australia Ph: (Int 61) 02 4982 5599 Fax: (Int 61) 02 4982 5499 www.schionningdesigns.com.au [email protected] ContentsContents Radical Bay 8000 Notes From The Designers ...........2 Design Profile and Description ......................4 Construction Overview ................5 Pre-cut Kit Options ......................6 Basic Materials List ......................8 Multi v's Mono ..............................9 ABOUT US... Material Choice .............................10 Hello and thank you for showing interest in our multihull de- signs. We would like this opportunity to introduce ourselves and to give you some information on our backgrounds so you may More about Balsa ..........................12 better judge our ability to design your boat. I was born in South Africa in 1946. My father was from an engineering background and had a very competitive spirit. He More about DuFlex .......................13 raced motorcycles, power boats and finally designed and built racing dinghies which he and I both sailed competitively. So I grew up in a boat building environment from an early age and Construction Photos .....................15 enjoyed working with boat design and building with my dad. From school I trained as a land surveyor and enjoyed the com- bination of outdoor work, complex mathematics and high accu- Payload Explanation.....................16 racy levels, whilst continuing to design, build and race yachts in my spare time. I was drawn back to serious boat building and started a yard (Lucky Bean Boat Yard - Knysna, S.Africa) spe- Steering Options ...........................17 cialising in cold moulded and composite yachts, building a num- ber of boats between 20’ - 45’ feet. -
Geopolitical Cultures of Outer Space: the British Interplanetary Society, 1933-1965
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Queen's University Research Portal Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965 Dunnett, O. (2017). Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965. DOI: 10.1080/14650045.2016.1247267 Published in: Geopolitics Document Version: Peer reviewed version Queen's University Belfast - Research Portal: Link to publication record in Queen's University Belfast Research Portal Publisher rights Copyright 2016 Taylor & Francis. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher. General rights Copyright for the publications made accessible via the Queen's University Belfast Research Portal is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The Research Portal is Queen's institutional repository that provides access to Queen's research output. Every effort has been made to ensure that content in the Research Portal does not infringe any person's rights, or applicable UK laws. If you discover content in the Research Portal that you believe breaches copyright or violates any law, please contact [email protected]. Download date:09. Sep. 2018 Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965 Oliver Dunnett, Queen’s University Belfast Post-print version of article submitted to Geopolitics Introduction British involvement in spaceflight has, in recent years, been the subject of increased interest in popular and scientific circles, driven by events such as the British astronaut Major Tim Peake’s stay on the International Space Station in 2015-16, British scientists’ involvement in the European Space Agency’s ‘Philae’ comet lander project in 2014, and the establishment of a UK Space Agency in 2010. -
The First Fifty Years People, Memories and Reminiscences Contents
McCrae Yacht Club – the First Fifty Years People, Memories and Reminiscences Contents Championships Hosted at McCrae ...................................................................................................2 Our champion sailors...........................................................................................................................5 Classes Sailed over the years.......................................................................................................... 12 Stories from various sailing events.............................................................................................. 25 Rescues and Tall Tales...................................................................................................................... 31 Notable personalities........................................................................................................................ 37 Did you know? – some interesting trivia.................................................................................... 43 Personal Recollections and Reminiscences .............................................................................. 46 The Little America’s Cup – what really happened ….. ............................................................ 53 McCrae Yacht Club History - firsts ................................................................................................ 58 Championships Hosted at McCrae The Club started running championships in the second year of operation. The first championships held in 1963/64 -
Brian Harvey
Leibniz Online, Nr. 43 (2021) Zeitschrift der Leibniz-Sozietät der Wissenschaften zu Berlin e. V. ISSN 1863-3285 Brian Harvey 40. Jahrestag der Gründung des Instituts für Kosmosforschung – eine persönliche Reflexion* Deutsch von Jacqueline Myrrhe Veröffentlicht: 25. Juni 2021 Als ein Raumfahrtfan von jungen Jahren, führte ich ein handschriftliches Tagebuch über die wichtigsten Ereignisse in der Raumfahrt – eine Aufzeichnung, die mir bis heute als wertvoller Beleg der Zeitgeschichte dient. Allerdings, es gibt keinen Eintrag für den 1. April 1981, dem Gründungsdatum der Raumfahrtorganisation der Deutschen Demokratischen Republik (DDR), d. h. des Instituts für Kosmosforschung (IKF). Der Flug von Sigmund Jähn zu Saljut 6 zwei Jahre zuvor und auch die Teilnahme der DDR am Interkosmos-Programm war den meisten westlichen Beobachtern und Raumfahrtfans bekannt. Aber das war es auch schon. Denn da ist kein Tagebucheintrag für den 1. April 1981. Jahre später, bei der Recherche für das neue Buch „European-Russian cooperation in space – from de Gaulle to ExoMars“ in dem es um das Thema Raumfahrtkooperation zwischen Europa und Russland geht, bin ich hier und da durch einige flüchtige Verweise auf „das IKF” gestoßen. Ich war von der Existenz einer Raumfahrtorganisation in der DDR überrascht und noch mehr darüber, dass das IKF ein bedeutendes, eigenständiges Programm durchgeführt hatte; dass es der Bundesrepublik der 1990er ein erhebliches Erbe hinterlassen hat; dass es ein wesentlicher Baustein für die folgende europäisch- russische Zusammenarbeit war; und dass es auf mysteriöse Weise aus den historischen Aufzeichnungen verschwunden war. Für einen Historiker ist es immer wichtig, darauf zu achten, auf welche Art und Weise Geschichte im Nachhinein rekonstruiert wird. -
The BBVA Foundation Honors Gene Likens and Marten Scheffer for Decisive Advances in the Science of Predicting the Ecosystem Impacts of Human Activity
www.fbbva.es BBVA Foundation Frontiers of Knowledge Award in Ecology and Conservation Biology The BBVA Foundation honors Gene Likens and Marten Scheffer for decisive advances in the science of predicting the ecosystem impacts of human activity For the jury, their work has contributed in major ways to improving science’s ability to analyze and predict the “gradual, abrupt and potentially irreversible changes” caused by environmental pollution Likens uncovered the damage being wreaked by acid rain in North America in the late 1960s, and his research hastened the adoption of legal measures to allay this threat; a product of industrial and automotive emissions In the early 1990s, Scheffer was the first to identify the “tipping point” in ecosystem deterioration; a turning point which can propel the system to catastrophic and at time irreversible changes Together, the two scientists “have transformed our understanding of how human activities are changing the structure and function of natural ecosystems,” while providing “tools” to check its deterioration, in the words of the award citation Madrid, February 7, 2017.- The BBVA Foundation Frontiers of Knowledge Award in the Ecology and Conservation Biology category goes, in this ninth edition, to ecologists Gene Likens and Marten Scheffer for contributing decisively to what the jury describes as “one of the major challenges” of this scientific discipline: to understand and, where possible, anticipate ecosystem responses to human-induced alterations of the natural environment. Likens revealed the impact across North America of acid rain, a phenomenon with severe environmental consequences, and Scheffer subsequently showed that human action, though gradual, can trigger abrupt and fundamental ecosystem shifts of a potentially irreversible nature. -
Engineering UK 2020 Report
Engineering UK 2020 Educational pathways into engineering Engineering UK 2020 Foreword Educational pathways into engineering Authors EngineeringUK would like to express sincere A central part of EngineeringUK’s work is to provide educators, policy-makers, industrialists and others with the most gratitude and special thanks to the following up-to-date analyses and insight. Since 2005, our EngineeringUK State of Engineering report has portrayed the breadth of Luke Armitage the sector, how it is changing and who is working within it, as well as quantifying students on educational pathways into Senior Research Analyst, EngineeringUK individuals, who contributed thought pieces or engineering and considering whether they will meet future workforce needs. Despite numerous changes of government Mollie Bourne acted as critical readers for this report: and educational policy, the 2008 recession and the advent of Brexit, the need for the UK to respond to the COVID-19 Research and Impact Manager, EngineeringUK Amanda Dickins pandemic has provided the most uncertain and challenging context to date for our research. Jess Di Simone Head of Impact and Development, STEM Learning Research Officer, EngineeringUK Teresa Frith Anna Jones Senior Skills Policy Manager, Association of Colleges Research Officer, EngineeringUK Ruth Gilligan Stephanie Neave Assistant Director for Equality Charters, AdvanceHE Our analyses for this report started before the pandemic • Ambitious plans to expand technical education are heavily Head of Research, EngineeringUK began. In light of the current and rapidly changing educational reliant on employers and may not have considered the Aimee Higgins environment, EngineeringUK has not sought to update our specific requirements of engineering. It will be even harder to Director of Employers and Partnerships, The Careers & findings. -
Space and Satellites
House of Commons Science and Technology Select Committee inquiry on Space and Satellites Response to the inquiry, 29 January 2016 This evidence is submitted by the Royal Academy of Engineering. As the UK’s national academy for engineering, we bring together the most successful and talented engineers from across the engineering sectors for a shared purpose: to advance and promote excellence in engineering. The views described in this response were assembled through consultation with our Fellows. These include experts in space engineering from industry and academia. Introduction 1. Since the publication of the UK Space Innovation and Growth Strategy 2014-2030, the government has picked up many of the recommendations, which has galvanised the industry. The success of the strategy is illustrated by the high annual growth figure of 7.3%1 reported in 2014. Furthermore, this is a high-productivity industry whose expansion aligns well with the objectives of the government’s Productivity Plan and which is well placed to capitalise on the UK’s strengths in IT, the digital economy and finance for investment. 2. Overseas companies perceive the UK as a good place to locate their business and inward investment is happening. This positive perception is a direct result of the UK’s clear long- term strategy, the creation of the UK Space Agency, European Space Agency (ESA) investment to establish a presence in the UK, the broader business environment, a strong technology base and the availability of entrepreneurial and highly-skilled people to employ. 3. The Academy welcomes government’s continuing support represented by the recent National Space Policy and recognition of the cross-cutting nature of space across a huge range of government departments and agencies. -
Duncan Sandys, Unmanned Weaponry, and the Impossibility of Defence
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by University of East Anglia digital repository 1 Nuclear Belief Systems and Individual Policy-Makers: Duncan Sandys, Unmanned Weaponry, and the Impossibility of Defence Lewis David Betts This thesis is submitted for the degree of Doctor of Philosophy at the University of East Anglia (School of History, Faculty of Arts and Humanities) November, 2014 This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with the author and that use of any information derived there from must be in accordance with current UK Copyright Law. In addition, any quotation or extract must include full attribution. 2 This thesis attempts to explore the influence that Duncan Sandys' experiences of the Second World War had on his policy preferences, and policy-making, in relation to British defence policy during his years in government. This is a significant period in British nuclear policy which began with thermonuclear weaponry being placed ostentatiously at the centre of British defence planning in the 1957 Defence White Paper, and ended with the British acquiring the latest American nuclear weapon technology as a consequence of the Polaris Sales Agreement. It also saw intense discussion of the nature and type of nuclear weaponry the British government sought to wield in the Cold War, with attempts to build indigenous land-based intercontinental ballistic missiles, and where British nuclear policy was discussed in extreme depth in government. The thesis explores this area by focusing on Duncan Sandys and examining his interaction with prominent aspects of the defence policy-making process. -
Geopolitical Cultures of Outer Space: the British Interplanetary Society, 1933-1965
Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965 Dunnett, O. (2017). Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965. Geopolitics, 22(2), 452 - 473. https://doi.org/10.1080/14650045.2016.1247267 Published in: Geopolitics Document Version: Peer reviewed version Queen's University Belfast - Research Portal: Link to publication record in Queen's University Belfast Research Portal Publisher rights Copyright 2016 Taylor & Francis. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher. General rights Copyright for the publications made accessible via the Queen's University Belfast Research Portal is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The Research Portal is Queen's institutional repository that provides access to Queen's research output. Every effort has been made to ensure that content in the Research Portal does not infringe any person's rights, or applicable UK laws. If you discover content in the Research Portal that you believe breaches copyright or violates any law, please contact [email protected]. Download date:25. Sep. 2021 Geopolitical Cultures of Outer Space: The British Interplanetary Society, 1933-1965 Oliver Dunnett, Queen’s University Belfast Post-print version of article submitted to Geopolitics Introduction British involvement in spaceflight has, in recent years, been the subject of increased interest in popular and scientific circles, driven by events such as the British astronaut Major Tim Peake’s stay on the International Space Station in 2015-16, British scientists’ involvement in the European Space Agency’s ‘Philae’ comet lander project in 2014, and the establishment of a UK Space Agency in 2010. -
Na Sa /T M- 113448
https://ntrs.nasa.gov/search.jsp?R=19980003950 2017-12-03T02:45:01+00:00Z -_/-/-..., NA S A_/T M- 113448 Reconsidering Sputnik: Forty Years Since the Soviet Satellite S. Dillon Ripley Center Auditorium Smithsonian Institution 1100 Jefferson Drive S.W. Washington, D.C. September 30 - October 1, 1997 NASA History Office, NASA Headquarters Office of Policy and Plans National Air and Space Museum, Smithsonian Institution Space Policy Institute, The George Washington University Kennan Institute for Advanced Russian Studies, Woodrow Wilson Center for International Scholars On October 4, 1957 the Soviet Union lofted the first artificial satellite, Sputnik 1, into Earth orbit. This 184-pound, basketball-sized sphere ushered in the era of the space race. At the height of the Cold War and several months into the International Geophysical Year, the Soviet Union had beaten the United States into space, a symbolically significant achievement. In the immediate aftermath, the American public was greatly distressed and the National Aeronautics and Space Administration was created within a year. The real significance of the Sputnik I launch can be seen over the long term, however, as the race for human exploration of the Moon began in the early 1960s, global satellite communications became a reality, and new generations of scientific spacecraft began exploring the universe. The NASA Office of Policy and Plans/History Office, the National Air and Space Museum, the George Washington University Space Policy Institute, and the Kennan Institute for Advanced Russian Studies are proud to sponsor a symposium on the impact of Sputnik. Separate panels will address Soviet and American activities prior to Sputnik, immediate ramifications of the launch in the United States and around the world, and some of the long-term consequences.