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Sample records for technology colloquium series

  1. Colloquium: Digital Technologies--Help or Hindrance for the Humanities?

    Science.gov (United States)

    Barker, Elton; Bissell, Chris; Hardwick, Lorna; Jones, Allan; Ridge, Mia; Wolffe, John

    2012-01-01

    This article offers reflections arising from a recent colloquium at the Open University on the implications of the development of digital humanities for research in arts disciplines, and also for their interactions with computing and technology. Particular issues explored include the ways in which the digital turn in humanities research is also a…

  2. International Colloquium on Sports Science, Exercise, Engineering and Technology 2014

    CERN Document Server

    Ismail, Shariman; Sulaiman, Norasrudin

    2014-01-01

    The proceeding is a collection of research papers presented at the International Colloquium on Sports Science, Exercise, Engineering and Technology (ICoSSEET2014), a conference dedicated to address the challenges in the areas of sports science, exercise, sports engineering and technology including other areas of sports, thereby presenting a consolidated view to the interested researchers in the aforesaid fields. The goal of this conference was to bring together researchers and practitioners from academia and industry to focus on the scope of the conference and establishing new collaborations in these areas. The topics of interest are as follows but are not limited to:1. Sports and Exercise Science • Sports Nutrition • Sports Biomechanics • Strength and Conditioning • Motor Learning and Control • Sports Psychology • Sports Coaching • Sports and Exercise Physiology • Sports Medicine and Athletic Trainer • Fitness and Wellness • Exercise Rehabilitation • Adapted Physical Activity...

  3. Leightweight construction, a key technology for materials saving, energy efficiency and climate protection. Proceedings of the colloquium; Leichtbau, eine Schluesseltechnologie fuer Material-, Energieeffizienz und Klimaschutz. Tagungsband zum Colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Huber, Otto; Bicker, Marc (eds.)

    2009-07-01

    At the fourth Landshut colloquium on lightweight construction, 24 papers were presented by experts of science and practice on the following subjects: 1. Composite structures; 2. Surface technology and coatings; 3. Foamed aluminium and magnesium; 4. Aluminium and foamed aluminium; 5. Joining techniques; 4. Bolted joints; 6. Metal composites and foamed materials; 7. Core materials for sandwich structures; 8. Fabrication technologies of fibre-reinforced composites; 9. Forming and efficient use of materials; 10. Aluminium moulds; 11. Simulation and optimisation; 12. Lightweight construction in aircraft and vehicle engineering. [German] Im vierten Landshuter Leichtbau-Colloquium-Band werden insgesamt 24 Beitraege von Experten aus Wissenschaft und Praxis aus folgenden Themengebieten vorgestellt: 1. Werkstoffverbundstrukturen, 2. Oberflaechentechnik und -beschichtungen, 3. Aluminiumschaeume und Magnesium, 4. Aluminium und Aluminiumschaeume, 5. Verbindungstechnik, 5. Schraubverbindungen, 6. Metallische Verbundwerkstoffe und Schaeume, 7. Kernmaterialien fuer Sandwichstrukturen, 8. Fertigungstechnologien Faserverbundstrukturen, 9. Umformen / Effizienter Materialeinsatz, 10. Urformen mit Aluminium, 11. Simulation und Optimierung und 12. Leichtbau im Luftfahrzeug- und Fahrzeugbau.

  4. 2nd International Colloquium on Sports Science, Exercise, Engineering and Technology 2015

    CERN Document Server

    Sulaiman, Norasrudin; Adnan, Rahmat

    2016-01-01

    The proceeding is a collection of research papers presented at the 2nd International Colloquium on Sports Science, Exercise, Engineering and Technology (ICoSSEET2015), a conference dedicated to address the challenges in the areas of sports science, exercise, sports engineering and technology including other areas of sports, thereby presenting a consolidated view to the interested researchers in the aforesaid fields. The goal of this conference was to bring together researchers and practitioners from academia and industry to focus on the scope of the conference and establishing new collaborations in these areas. The topics of interest are in mainly (1) Sports and Exercise Science (2) Sports Engineering and Technology Application (3) Sports Industry and Management.

  5. New Communication Technologies and Their Impact on Western Industrialized Countries. Communication Manual. Summary Report of a Colloquium (Bonn, Federal Republic of Germany, December 17-19, 1982).

    Science.gov (United States)

    Keune, Reinhard, Ed.

    This publication presents the papers and discussion highlights of an international colloquium on new communications technologies which was held to provide a forum for debate on economic, political and social impacts of new communication technologies by western representatives from media, academia, politics, and industry. The following papers were…

  6. 17. Aachen colloquium automobile and engine technology. Proceedings; 17. Aachener Kolloquium Fahrzeug- und Motorentechnik. Kolloquiumsband

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    The Proceedings of the '17th Aachener Colloquium - Automobile and Engine Tecnology', held 6. - 8.October 2008 in Aachen/Germany, contains effectively 104 papers. These contributions deal with the following main subjects:new diesel engines I and II; hybrids I and II; CAE-methods; friction estimation by sensor fusion; ADAS for increased traffic safety I and II; new spark ignition engines I-III; exhausat aftertreatment diesel engines; FVV-project reports; integrated chassis control systems; driver assistance in commercial vehicles; si engines with alternative fuels; engine acoustics; steering systems I and II; detection traffic environment for ADAS; combustion concepts EGR and VVT; engine mechanics; development of safe vehicle systems; supercharging - downsizing; emission concepts diesel engines I and II; automotive strategy concepts; suspension systems; vehicle development; integrated safety;chasis systems. (org.)

  7. Professor Richard Feynman colloquium

    CERN Multimedia

    1965-01-01

    Richard P. Feynman received the Nobel Prize for physics in 1965. Following the ceremony in Stockholm, Feynman gave the colloquium "Development of the space-time view of quantum electrodynamics" at CERN on 17th December.

  8. Exceptional Colloquium

    CERN Multimedia

    DG Unit

    2010-01-01

    16 September 2010 10:00 - Bldg. 222/R-001 Digital scholarship and the changing nature of scientific publication by R.d Holliman & E. Scanlon / Open University, UK Digital media have extended the number of channels that scientists (and other academics) use to communicate and share information. Digital technologies have the potential to make all stages of the research process more visible in the public sphere, and to audiences that have, on occasion, opportunities for interaction and engagement. But digital technologies also are introducing novel demands on researchers, requiring skills and competencies on the part of scientists that are encapsulated by the concept of digital scholarship. In this presentation we explore this developing context via a case study: the publication of emails from the Climatic Research Unit at the University of East Anglia (also known as ‘climategate’). The findings of three reviews of ‘climategate’ will be discussed in terms of their i...

  9. The Princeton colloquium

    CERN Document Server

    Bliss, Gilbert Ames

    1913-01-01

    Following the early tradition of the American Mathematical Society, the sixth colloquium of the Society was held as part of the summer meeting that took place at Princeton University. Two sets of lectures were presented: Fundamental Existence Theorems, by G. A. Bliss, and Geometric Aspects of Dynamics, by Edward Kasner. The goal of Bliss's Colloquium Lectures is an overview of contemporary existence theorems for solutions to ordinary or partial differential equations. The first part of the book, however, covers algebraic and analytic aspects of implicit functions. These become the primary too

  10. PS Booster - Festive colloquium

    CERN Multimedia

    2012-01-01

    A festive colloquium will be held to celebrate the 40th anniversary of the PS Booster on Friday, 28 September at 2 p.m. in the CERN council chamber. The meeting will be open to everybody. Read more on the PS Booster in the CERN Bulletin and in the CERN Courier.

  11. The Madison colloquium

    CERN Document Server

    Dickson, Leonard Eugene

    1914-01-01

    Following the tradition of the American Mathematical Society, the seventh colloquium of the Society was held as part of the summer meeting that took place at the University of Wisconsin, in Madison. Two sets of lectures were presented: On Invariants and the Theory of Numbers, by L. E. Dickson, and Functions of Several Complex Variables, by W. F. Osgood. Dickson considers invariants of quadratic forms, with a special emphasis on invariants of forms defined in characteristic p, also called modular invariants, which have number-theoretic consequences. He is able to find a fundamental set of invar

  12. East West Fuzzy colloquium 2000. 8. Zittau Fuzzy colloquium. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Wagenknecht, M.; Chaker, N.; Hampel, R. [comps.

    2000-07-01

    The Zittau Colloquium is organized annually with the objective to stimulate contacts between scientists in academic research, industrial development and university teaching from Eastern and Western European countries and from other parts of the world. A further aim of the colloquium is the exchange of information about the state-of-the-art in the field of Fuzzy Logic basic investigation and application in connection with other theories, for example Neuronal Networks. Therefore, we want to stimulate the discussion about proposals for common national, bilateral and international supported projects to incite research, teaching, as well as mobility of students and teachers. (orig.)

  13. Colloquium: Topological band theory

    Science.gov (United States)

    Bansil, A.; Lin, Hsin; Das, Tanmoy

    2016-04-01

    The first-principles band theory paradigm has been a key player not only in the process of discovering new classes of topologically interesting materials, but also for identifying salient characteristics of topological states, enabling direct and sharpened confrontation between theory and experiment. This review begins by discussing underpinnings of the topological band theory, which involve a layer of analysis and interpretation for assessing topological properties of band structures beyond the standard band theory construct. Methods for evaluating topological invariants are delineated, including crystals without inversion symmetry and interacting systems. The extent to which theoretically predicted properties and protections of topological states have been verified experimentally is discussed, including work on topological crystalline insulators, disorder and interaction driven topological insulators (TIs), topological superconductors, Weyl semimetal phases, and topological phase transitions. Successful strategies for new materials discovery process are outlined. A comprehensive survey of currently predicted 2D and 3D topological materials is provided. This includes binary, ternary, and quaternary compounds, transition metal and f -electron materials, Weyl and 3D Dirac semimetals, complex oxides, organometallics, skutterudites, and antiperovskites. Also included is the emerging area of 2D atomically thin films beyond graphene of various elements and their alloys, functional thin films, multilayer systems, and ultrathin films of 3D TIs, all of which hold exciting promise of wide-ranging applications. This Colloquium concludes by giving a perspective on research directions where further work will broadly benefit the topological materials field.

  14. XIIIth Rolf Nevanlinna-Colloquium

    CERN Document Server

    Sorvali, Tuomas; Rickman, Seppo

    1988-01-01

    The articles in this volume are for the most part research articles related mainly to the theory of quasiconformal and quasiregular mappings, Riemann surfaces and potential theory. They have resulted from talks delivered at the 13th Nevanlinna Colloquium, which was also a celebration of the 80th birthday of Lars V. Ahlfors: hence many articles in this volume reflect his mathematical interests.

  15. The Second Colloquium on Petroleum Engineering Education

    Energy Technology Data Exchange (ETDEWEB)

    Willhite, G.P.; Forney, R.H.

    1993-11-30

    This paper describes findings from the Second Colloquium on Petroleum engineering Education. The purpose of this colloquium was to provide a forum for petroleum engineering educators and representatives from industry and government to explore critical issues facing petroleum engineering education as we move into the 21st Century. It was expected that the colloquium would identify areas where changes are needed in petroleum engineering education, to best prepare students for careers in the oil and gas industry or other, related industries.

  16. Colloquium De Giorgi 2013 and 2014

    CERN Document Server

    2015-01-01

    Since 2001 the Scuola Normale Superiore di Pisa has organized the "Colloquio De Giorgi", a series of colloquium talks named after Ennio De Giorgi. The Colloquio is addressed to a general mathematical audience, and especially meant to attract graduate students and advanced undergraduate students. The lectures are intended to be not too technical, in fields of wide interest. They must provide an overview of the general topic, possibly in a historical perspective, together with a description of more recent progress. The idea of collecting the materials from these lectures and publishing them in annual volumes came out recently, as a recognition of their intrinsic mathematical interest, and also with the aim of preserving memory of these events.

  17. Advancing the Public Interest through Knowledge and Distributed Intelligence. Summary Report of the Leadership Colloquium (Washington, D.C., September 25-26, 1997, December 12, 1997).

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC. Computer Science and Telecommunications Board.

    The relationship between research on information technologies and efforts to meet societal needs is the underlying theme of this summary document, which synthesizes the proceedings of the Leadership Colloquium on Knowledge and Distributed Intelligence (KDI). The Colloquium (which comprised one meeting in September and one meeting in December 1997)…

  18. Hawking Colloquium Packed CERN Auditoriums

    CERN Multimedia

    2006-01-01

    Stephen Hawking's week long visit to CERN included an 'exceptional CERN colloquium' which filled six auditoriums. Stephen Hawking during his visit to the ATLAS experiment. Stephen Hawking, Lucasian Professor of Cambridge University, visited the Theory Unit of the Physics Department from 24 September to 1 October 2006. As part of his visit, he gave two lectures in the main auditorium - a theoretical seminar on 'The Semi-Classical Birth of The Universe', attended by about 120 specialists; and a colloquium titled 'The Origin of The Universe'. As a key public figure in theoretical physics, his presence was eagerly awaited on both occasions. Those who wanted to attend the colloquium had to arrive early and be equipped with plenty of patience. An hour before it was due to begin, the 400 capacity of the main auditorium was already full. The lecture, simultaneously broadcast to five other fully packed CERN auditoriums, was attended by an estimated total of 850. Stephen Hawking attracted a large CERN crowd, filling ...

  19. Proceedings of the 16th Mustelid Colloquium

    DEFF Research Database (Denmark)

    Madsen, A. B.; Asferg, T.; Elmeros, M.

    Abstract The Mustelid Colloquiums are held as a scientific forum to exchange recent research, ideas and conservation strategies concerning European mustelid species. The Mustelid Colloquiums are also of a relatively informal form and offer special attention to students through discussion of problem...

  20. The 3rd colloquium on process simulation. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Jokilaakso, A. [ed.

    1996-12-31

    The presentations collected in this volume were presented at the 3rd Colloquium on Process Simulation held at Helsinki University of Technology, Espoo, Finland, June 12-14, 1996. In the more developed industrial nations, the processes for producing chemicals, energy, and materials encounter environmental concern and laws which challenge engineers to develop the processes towards more efficient, economical and safe operation. This necessitates more thorough understanding of the processes and phenomena involved. Formerly, the development of the processes was largely based on trial and error, whereas today, the development of computer performance together with the diversification of modelling software enables simulation of the processes. The increased capacity and possibilities for modelling the processes brought by the improved hardware and software, have generated a strong demand for more accurate mathematical descriptions of the processes. Especially, the coupling of computational fluid dynamics and chemical kinetics, combustion, and thermodynamics is of current interest in process oriented technology. This colloquium attempts to give examples of modelling efforts in operation in different universities, research institutes and companies. Furthermore, the aim of this colloquium is to offer an annual opportunity to the researchers to come together and discuss their common problems and the state of their investigations

  1. The 4th international colloquium on process simulation. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Jokilaakso, A. [Helsinki Univ. of Technology, Otaniemi (Finland). Dept. of Materials Science and Metallurgy

    1997-12-31

    The papers collected in this volume were presented at the 4th Colloquium on Process Simulation held at Helsinki University of Technology, Espoo, Finland, June 11-13, 1997. In the more developed industrial nations, the processes for producing chemicals, energy, and materials encounter environmental concern and laws which challenge engineers to develop the processes towards more efficient, economical and safe operation. This necessitates more thorough understanding of the processes and phenomena involved. Formerly, the development of the processes was largely based on trial and error, whereas today, the development of computer performance together with the diversification of modelling software enables simulation of the processes. The increased capacity and possibilities for modelling the processes brought by the improved hardware and software, have generated a strong demand for more accurate mathematical descriptions of the processes. Especially, the coupling of computational fluid dynamics and chemical kinetics, combustion, and thermodynamics is of current interest in process oriented technology. This colloquium attempts to give examples of modelling efforts in operation in different universities, research institutes and companies. Furthermore, the aim of this colloquium is to offer an annual opportunity to the researchers to come together and discuss their common problems and the state of their investigations

  2. Colloquium: Protecting quantum information against environmental noise

    Science.gov (United States)

    Suter, Dieter; Álvarez, Gonzalo A.

    2016-10-01

    Quantum technologies represent a rapidly evolving field in which the specific properties of quantum mechanical systems are exploited to enhance the performance of various applications such as sensing, transmission, and processing of information. Such devices can be useful only if the quantum systems also interact with their environment. However, the interactions with the environment can degrade the specific quantum properties of these systems, such as coherence and entanglement. It is therefore essential that the interaction between a quantum system and the environment is controlled in such a way that the unwanted effects of the environment are suppressed while the necessary interactions are retained. This Colloquium gives an overview, aimed at newcomers to this field, of some of the challenges that need to be overcome to achieve this goal. A number of techniques have been developed for this purpose in different areas of physics including magnetic resonance, optics, and quantum information. They include the application of static or time-dependent fields to the quantum system, which are designed to average the effect of the environmental interactions to zero. Quantum error correction schemes were developed to detect and eliminate certain errors that occur during the storage and processing of quantum information. In many physical systems, it is useful to use specific quantum states that are intrinsically less susceptible to environmental noise for encoding the quantum information. The dominant contribution to the loss of information is pure dephasing, i.e., through the loss of coherence in quantum mechanical superposition states. Accordingly, most schemes for reducing loss of information focus on dephasing processes. This is also the focus of this Colloquium.

  3. SOIL INGESTION COLLOQUIUM (2005) | Science Inventory ...

    Science.gov (United States)

    On May 24-25, 2005, the U.S. EPA Colloquium on Soil/Dust Ingestion Rates and Mouthing Behavior for Children and Adults (Colloquium) was held at the Holiday Inn National Airport in Crystal City, Virginia. The purpose of the Colloquium was to convene an expert panel to assess the state of knowledge on soil/dust ingestion research for children and adults. Because mouthing behavior is closely related to childrens soil and dust ingestion, mouthing behavior research also was included as a major topic. The Colloquium was designed to assist EPA in answering the following questions:What is the state of knowledge on soil/dust ingestion and mouthing behavior?Where should the state of knowledge be in order for EPA to make better decisions for the protection of children and adults from these pathways?How can EPA and the scientific community advance the science (i.e., what research is needed)?This summary report captures the major content of the presentations, breakout groups, and discussions/recommendations that occurred at the Colloquium. Presentation slides, organized sequentially by the order of presentation, the Colloquium agenda, and contact information of all the participants are included in this report as Appendices A, B, and C, respectively. The purpose of the Colloquium was to convene an expert panel to assess the state of knowledge on soil/dust ingestion research for children and adults.

  4. Southeastern Science Policy Colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Humphries, F.

    1995-06-22

    This conference covers four main topics: (1) Southeastern Labor Market and its Impact on Corporate/Industry Development; (2) New Issues for Science and Technology in the Year 2000 and Beyond; (3) The Role of Academia in Developing the Labor Force of the Southeast; and (4) K-12 Education: Challenges for the 21st Century.

  5. Plasma Colloquium Travel Grant Program

    Energy Technology Data Exchange (ETDEWEB)

    Hazeltine, R.D.

    1998-09-14

    OAK B188 Plasma Colloquium Travel Grant Program. The purpose of the Travel Grant Program is to increase the awareness of plasma research. The new results and techniques of plasma research in fusion plasmas, plasma processing space plasmas, basic plasma science, etc, have broad applicability throughout science. The benefits of these results are limited by the relatively low awareness and appreciation of plasma research in the larger scientific community. Whereas spontaneous interactions between plasma scientists and other scientists are useful, a focused effort in education and outreach to other scientists is efficient and is needed. The academic scientific community is the initial focus of this effort, since that permits access to a broad cross-section of scientists and future scientists including undergraduates, graduate students, faculty, and research staff.

  6. Geneva University - Physics Colloquium

    CERN Multimedia

    Geneva University

    2010-01-01

    Lundi 13 décembre 2010, 17h00 École de Physique, Auditoire Stückelberg What does the history of CERN teach us? A dialogue about the past and future of CERN Prof. Dominique Pestre École des Hautes Études en Sciences Sociales, Paris The aim of the conference is to present the questions that the historians of CERN have identified as decisive in the success of CERN, and to discuss if they might still be of interest and importance today. The conference will consider, inter allia, the political nature of CERN, the way CERN has been presented and perceived in the past by the public, the way people (civil society as we now say) now consider science and technologies, how public policies have evolved vis-à-vis fundamental research over the last decades, how innovation and entrepreneurship have acquired such a new key status. But the conference will also consider what was the impact of CERN's own choices of development, of European ways of organizing r...

  7. Proceedings of the eighth international colloquium on ultraviolet and x-ray spectroscopy of astrophysical and laboratory plasmas (IAU colloquium 86)

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    This volume represents the Proceedings of the Eighth International Colloquium on Ultraviolet and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas. The aim of this series of colloquia has been to bring together workers in the fields of astrophysical spectroscopy, laboratory spectroscopy and atomic physics in order to exchange ideas and results on problems which are common to these different disciplines. In addition to the presented papers there was a poster paper session. (WRF)

  8. 20th Paris Cosmology Colloquium 2016

    CERN Document Server

    2016-01-01

    This Colloquium is within the astrofundamental physics spirit of the Chalonge School, focalised on recent observational and theoretical progress in the CMB, dark matter, dark energy, the new WDM framework to galaxy formation, and the effective theory of the early universe inflation with predictive power in the context of the LambdaWDM Standard Model of the Universe. The Colloquium addresses as well the theory and experimental search for the WDM particle physics candidates (keV sterile neutrinos). Astrophysical constraints put the sterile neutrino mass m in the range 1< m <10 keV.

  9. Colloquium on diatom-copepod interactions

    DEFF Research Database (Denmark)

    Paffenhofer, G.A.; Ianora, A.; Miralto, A.;

    2005-01-01

    From 3 to 6 November 2002, a colloquium was convened at the Benthos Laboratory of the Stazione Zoologica Anton Dohrn on Ischia, Italy, with the goal of evaluating the present status of the effects of diatoms on their main consumers, planktonic copepods, and to develop future research strategies...

  10. EDITORIAL: Selected papers from the 19th International Colloquium on Magnetic Films and Surfaces

    Science.gov (United States)

    Miyazaki, T.; Inoue, J.

    2007-03-01

    organized by Professors Shinjo and Maekawa. The city of Sendai, where the 19th ICMFS was held, is the historical place for magnetism research in Japan. Kotaro Honda, who was a professor of Tohoku University in Sendai, laid the foundation for this research in Japan, and he was followed by Siji Kaya, Haraku Masumoto and Minoru Takahashi, also professors of Tohoku University. They continued the spirit founded by Honda and contributed greatly to the progress of research in magnetism. Therefore, it was a great pleasure for the organizers to have the ICMFS Conference come to Sendai. The 19th ICMFS Colloquium was co-hosted by the Japanese Society for the Promotion of Science and the Foundation Advanced Technology Institute and supported by the Japanese Society of Applied Physics, the Magnetics Society of Japan, the Physical Society of Japan and the Japan Institute of Metals. This colloquium was also jointly held with the Conference on the Physics and Application of Spin-related Phenomena in Semiconductors (PASPS). All the members of the Organizing Committee would like to thank the members of the International Advisory Committee for scientific and administrative advice, and the Sendai Tourism and Convention Bureau, the Iwatani Naoji Foundation, the Asahi Glass Foundation and the Intelligent Cosmos Academic Foundation for their financial support. Without doubt, the Colloquium was a great success overall. The smooth and excellent running of the Colloquium would not have been possible without the assistance of the Program Committee and local members of the Colloquium.

  11. The Westinghouse Series 1000 Mobile Phone: Technology and applications

    Science.gov (United States)

    Connelly, Brian

    1993-01-01

    Mobile satellite communications will be popularized by the North American Mobile Satellite (MSAT) system. The success of the overall system is dependent upon the quality of the mobile units. Westinghouse is designing our unit, the Series 1000 Mobile Phone, with the user in mind. The architecture and technology aim at providing optimum performance at a low per unit cost. The features and functions of the Series 1000 Mobile Phone have been defined by potential MSAT users. The latter portion of this paper deals with who those users may be.

  12. International Colloquium on Scattering and Scintillation in Radio Astronomy

    CERN Document Server

    Coles, W A; Rickett, B J; Bird, M K; Efimov, A I; Samoznaev, L N; Rudash, V K; Chashei, I V; Plettemeier, D; Spangler, S R; Tokarev, Y; Belov, Y; Boiko, G; Komrakov, G; Chau, J; Harmon, J; Sulzer, M; Kojima, M; Tokumaru, M; Fujiki, K; Janardhan, P; Jackson, B V; Hick, P P; Buffington, A; Olyak, M R; Fallows, R A; Nechaeva, M B; Gavrilenko, V G; Gorshenkov, Yu N; Alimov, V A; Molotov, I E; Pushkarev, A B; Shanks, R; Tuccari, G; Lotova, N A; Vladimirski, K V; Obridko, V N; Gubenko, V N; Andreev, V E; Stinebring, D R; Gwinn, C; Lovell, J E J; Jauncey, D L; Senkbeil, C; Shabala, S; Bignall, H E; MacQuart, J P; Kedziora-Chudczer, L; Smirnova, T V; Malofeev, V M; Malov, O I; Tyulbashev, S A; Jessner, A; Sieber, W; Wielebinski, R; Scattering and Scintillation in Radio Astronomy

    2006-01-01

    Topics of the Colloquium: a) Interplanetary scintillation b) Interstellar scintillation c) Modeling and physical origin of the interplanetary and the interstellar plasma turbulence d) Scintillation as a tool for investigation of radio sources e) Seeing through interplanetary and interstellar turbulent media Ppt-presentations are available on the Web-site: http://www.prao.ru/conf/Colloquium/main.html

  13. Planning Meeting for Colloquium and Report on: Systems Microbiology: Beyond Microbial Genomics

    Energy Technology Data Exchange (ETDEWEB)

    Buckley, Merry R.

    2005-03-22

    The steering committee for the American Academy of Microbiology's colloquium, ''Systems Microbiology: Beyond Microbial Genomics'' met September 26, 2003, in Washington, DC, to plan the colloquium and discuss the report that would be produced following the colloquium. The steering committee developed the intellectual approach to the issues relating to systems microbiology, including drafting questions for the colloquium participants to work their way through. The committee then identified the scientists that should be invited in order to ensure a comprehensive and thorough analytical report. Dates and a venue were decided upon. The colloquium was held June 4-6, 2004 in Portland, Oregon. There were 35 scientists who spent the weekend discussing specific recommendations for how to capitalize scientifically on the advances in microbial genomics and progress towards a functional understanding of individual microorganisms and microbial communities. The issues discussed at the colloquium were timely and important, and we expect the report, which will be published in 2005, to be extremely well received. Once the report is available, a copy will be forwarded to you. The following items were discussed and will be included in our published report: The focus of this colloquium was on how to capitalize scientifically on the advances in microbial genomics and progress towards a functional understanding of individual microorganisms and microbial communities. Colloquium participants discussed where the field is heading and identify scientific opportunities, challenges, and benefits of this research. An important aspect was the identification of resource and technology gaps that must be addressed in order to advance the field. Making the Case for Systems Microbiology: (1) What can we learn about life processes through studying microbiological systems (sub-cellular, cellular, community)? (2) What important, new fundamental information and potential

  14. IAU Colloquium 193 - A personal view

    Science.gov (United States)

    Kawaler, S. D.

    2004-05-01

    One of the more famous (or infamous) films of all time was Akira Kurosawa's Rashomon. In this film, Kurosawa tells the story of a terrible crime... and tells it four times. Each telling is from the perspective of a different character. In this masterful film the viewer is never quite sure what really happened; each of the protagonists tells the same tale but with their own personal interpretation. Summarizing a week spent in the cold clear air of wintertime Christchurch (and that was inside the lecture hall) is indeed a daunting task. Each of us who was fortunate enough to have attended IAU Colloquium 193 came away from the meeting with our own impressions, highlights, and revelations. So by writing now about by own reflections, my goal is to rekindle yours, rather than persuade you that my summary is any more authoritative than one you might write. Of course, those of you reading this who were not at the conference are stuck with this summary - but by reading the preceding papers in this volume you, too, can have a sense of the variety we enjoyed. Below, I start with a survey of some broad themes that emerged. A few results were of the `Gee Whiz' variety, and are outlined in the next section. A few old problems were revisited by several participants, and also some new problems have emerged, and I outline them next. After a nod to two very special participants in this Colloquium, I conclude with some final thoughts.

  15. Evolutionary games on multilayer networks: a colloquium

    Science.gov (United States)

    Wang, Zhen; Wang, Lin; Szolnoki, Attila; Perc, Matjaž

    2015-05-01

    Networks form the backbone of many complex systems, ranging from the Internet to human societies. Accordingly, not only is the range of our interactions limited and thus best described and modeled by networks, it is also a fact that the networks that are an integral part of such models are often interdependent or even interconnected. Networks of networks or multilayer networks are therefore a more apt description of social systems. This colloquium is devoted to evolutionary games on multilayer networks, and in particular to the evolution of cooperation as one of the main pillars of modern human societies. We first give an overview of the most significant conceptual differences between single-layer and multilayer networks, and we provide basic definitions and a classification of the most commonly used terms. Subsequently, we review fascinating and counterintuitive evolutionary outcomes that emerge due to different types of interdependencies between otherwise independent populations. The focus is on coupling through the utilities of players, through the flow of information, as well as through the popularity of different strategies on different network layers. The colloquium highlights the importance of pattern formation and collective behavior for the promotion of cooperation under adverse conditions, as well as the synergies between network science and evolutionary game theory.

  16. 21st Colloquium on African Geology——CAG21

    Institute of Scientific and Technical Information of China (English)

    Lopo Vasconcelos

    2006-01-01

    @@ Under the auspices of the Geological Society of Africa (GSAf), the Geological Mining Association of Mozambique (AGMM) organized the 21st Colloquium on African Geology under the theme "Geoscience for Poverty Relief.

  17. 1997 Atmospheric Chemistry Colloquium for Emerging Senior Scientists

    Energy Technology Data Exchange (ETDEWEB)

    Paul H. Wine

    1998-11-23

    DOE's Atmospheric Chemistry Program is providing partial funding for the Atmospheric Chemistry Colloquium for Emerging Senior Scientists (ACCESS) and FY 1997 Gordon Research Conference in Atmospheric Chemistry

  18. A Review of the Colloquium «Narrative, Media and Cognition» — a Cartography of the Borders of Narrative

    Directory of Open Access Journals (Sweden)

    Maria Guilhermina Castro

    2015-12-01

    Full Text Available We present an overview and discussion of the Colloquium «Narrative, Media and Cognition», which took place at Porto's Centre of Catholic University of Portugal in July of 2015, under the organization of the Research Centre for Science and Technology of the Arts (CITAR. Several scholars of different areas presented research about the uses and advances in narrative study and practice in a broad range of areas, giving some important insights about the latest developments in Narrative Studies, Ontology of Narrative and the uses of Narrative in Art, Cinema, Performance, Journalism, Marketing and Literature, among other fields. After briefly describing the main points of each presentation in the Colloquium we try to draw some conclusions and possibilities raised by the Colloquium and take a glimpse of future paths that the use of Narrative can end up taking.

  19. Colloquium on Caucasus; Colloque sur le Caucase

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document is the proceedings of a colloquium organized by the French senate on Caucasus. Caucasus encompasses three countries: Armenia, Azerbaijan and Georgia. In their presentations, the different participants stress on some particular political-economical aspects of this region: present day economic status, role in the development of central Asia, political stability of South Caucasus, influence of foreign countries (Russia, USA), relations with the European Union, the energy, road and rail paths, the stakes of Azerbaijan on the petroleum scene (hydrocarbons production and transit), hydrocarbons exploitation in Azerbaijan (regional cooperation, foreign investments, profits), experience of foreign companies working in Caucasus countries (beverage industry), juridical framework of investments made in Caucasus countries, business reality in these countries. (J.S.)

  20. Evolutionary games on multilayer networks: A colloquium

    CERN Document Server

    Wang, Zhen; Szolnoki, Attila; Perc, Matjaz

    2015-01-01

    Networks form the backbone of many complex systems, ranging from the Internet to human societies. Accordingly, not only is the range of our interactions limited and thus best described and modeled by networks, it is also a fact that the networks that are an integral part of such models are often interdependent or even interconnected. Networks of networks or multilayer networks are therefore a more apt description of social systems. This colloquium is devoted to evolutionary games on multilayer networks, and in particular to the evolution of cooperation as one of the main pillars of modern human societies. We first give an overview of the most significant conceptual differences between single-layer and multilayer networks, and we provide basic definitions and a classification of the most commonly used terms. Subsequently, we review fascinating and counterintuitive evolutionary outcomes that emerge due to different types of interdependencies between otherwise independent populations. The focus is on coupling th...

  1. Modern temporal network theory: A colloquium

    CERN Document Server

    Holme, Petter

    2015-01-01

    The power of any kind of network approach lies in the ability to simplify a complex system so that one can better understand its function as a whole. Sometimes it is beneficial, however, to include more information than in a simple graph of only nodes and links. Adding information about times of interactions can make predictions and mechanistic understanding more accurate. The drawback, however, is that there are not so many methods available, partly because temporal networks is a relatively young field, partly because it more difficult to develop such methods compared to for static networks. In this colloquium, we review the methods to analyze and model temporal networks and processes taking place on them, focusing mainly on the last three years. This includes the spreading of infectious disease, opinions, rumors, in social networks; information packets in computer networks; various types of signaling in biology, and more. We also discuss future directions.

  2. Robotics-Control Technology. Technology Learning Activity. Teacher Edition. Technology Education Series.

    Science.gov (United States)

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the materials required for presenting an 8-day competency-based technology learning activity (TLA) designed to introduce students in grades 6-10 to advances and career opportunities in the field of robotics-control technology. The guide uses hands-on exploratory experiences into which activities to help students develop…

  3. Cellular Interactions and Signaling in neuroAIDS: Emerging Issues Colloquium.

    Science.gov (United States)

    Al-Harthi, Lena; Buch, Shilpa; Geiger, Jonathan D; Gendelman, Howard E; He, Johnny J; Jordan-Sciutto, Kelly L; Kolson, Dennis L; Rappaport, Jay; Roy, Sabita; Zheng, Jialin; Fox, Howard S

    2014-06-01

    On May 23, 2013 scientific leaders in the neuroAIDS community met at the University of Nebraska Medical Center to discuss cellular interaction and signaling for the third annual human immunodeficiency virus and neuroAIDS colloquium. The meeting continues a series of contemporary scientific issues related to how virus effects the nervous system. In 2011 the focus was on animal models and in 2012 in biomarkers. Here, our 2013 meeting featured ten presentations from outstanding scientists examining how inter- and intra-cellular processes contribute to neuropathogenesis. Talks highlighted emerging issues, findings, and potential therapies, followed by a panel discussion in which controversies in the field and gaps in our current knowledge were identified. The panel discussion was transcribed into the article and published as a field perspective. A link is available where all of the presentations and the concluding discussion can be seen and heard. The third annual University of Nebraska Medical Center (UNMC) colloquium on current issues in neuroAIDS was held on May 23, 2013. Following the presentations, which can be viewed at http://www.unmc.edu/pharmacology/CISN.htm . A panel discussion ensued. This discussion raised important topical issues. To disseminate this information, a transcript is provided below.

  4. Colloquium: Non-Markovian dynamics in open quantum systems

    Science.gov (United States)

    Breuer, Heinz-Peter; Laine, Elsi-Mari; Piilo, Jyrki; Vacchini, Bassano

    2016-04-01

    The dynamical behavior of open quantum systems plays a key role in many applications of quantum mechanics, examples ranging from fundamental problems, such as the environment-induced decay of quantum coherence and relaxation in many-body systems, to applications in condensed matter theory, quantum transport, quantum chemistry, and quantum information. In close analogy to a classical Markovian stochastic process, the interaction of an open quantum system with a noisy environment is often modeled phenomenologically by means of a dynamical semigroup with a corresponding time-independent generator in Lindblad form, which describes a memoryless dynamics of the open system typically leading to an irreversible loss of characteristic quantum features. However, in many applications open systems exhibit pronounced memory effects and a revival of genuine quantum properties such as quantum coherence, correlations, and entanglement. Here recent theoretical results on the rich non-Markovian quantum dynamics of open systems are discussed, paying particular attention to the rigorous mathematical definition, to the physical interpretation and classification, as well as to the quantification of quantum memory effects. The general theory is illustrated by a series of physical examples. The analysis reveals that memory effects of the open system dynamics reflect characteristic features of the environment which opens a new perspective for applications, namely, to exploit a small open system as a quantum probe signifying nontrivial features of the environment it is interacting with. This Colloquium further explores the various physical sources of non-Markovian quantum dynamics, such as structured environmental spectral densities, nonlocal correlations between environmental degrees of freedom, and correlations in the initial system-environment state, in addition to developing schemes for their local detection. Recent experiments addressing the detection, quantification, and control of

  5. Vinculacion Entre La Educacion Y El Mundo Del Trabajo: Informe Final. (Coloquio Regional Caracas, Venezuela, Septiembre 2-6, 1985) = The Linkage Between Education and Employment: Final Report of the Regional Colloquium (Caracas, Venezuela, September 2-6, 1985).

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and the Caribbean.

    At this regional colloquium 13 papers were presented concerning the relationship between education and employment. Themes addressed were: (1) the transformation of the workplace by technology and science; (2) the future of the disadvantaged population as a consequence of the technological revolution; and (3) the resulting changes in the education…

  6. Vinculacion Entre La Educacion Y El Mundo Del Trabajo: Informe Final. (Coloquio Regional Caracas, Venezuela, Septiembre 2-6, 1985) = The Linkage Between Education and Employment: Final Report of the Regional Colloquium (Caracas, Venezuela, September 2-6, 1985).

    Science.gov (United States)

    United Nations Educational, Scientific, and Cultural Organization, Santiago (Chile). Regional Office for Education in Latin America and the Caribbean.

    At this regional colloquium 13 papers were presented concerning the relationship between education and employment. Themes addressed were: (1) the transformation of the workplace by technology and science; (2) the future of the disadvantaged population as a consequence of the technological revolution; and (3) the resulting changes in the education…

  7. The 2008 Charles H. Thompson Lecture-Colloquium Presentation: From Du Bois to Obama--The Education of Peoples of African Descent in the United States in the 21st Century

    Science.gov (United States)

    Lee, Carol D.

    2009-01-01

    This article presents the text of a lecture delivered by American Educational Research Association President Carol D. Lee at the 29th Annual Charles H. Thompson Lecture-Colloquium Series which was held on November 5, 2008. In her lecture, Lee discussed several points of similarities between W. E. B. Du Bois and President Barack Obama. These…

  8. Changing Currents in Second Language Writing Research: A Colloquium.

    Science.gov (United States)

    Matsuda, Paul Kei; Canagarajah, A. Suresh; Harklau, Linda; Hyland, Ken; Warschauer, Mark

    2003-01-01

    This article is based on an invited colloqium on second language (L) writing presented at the 200 meeting of the American Association for Applied Linguistics. The colloquium featured five second language writing researchers two discussed some of the important currents that have shaped the field of second language writing. (Author/VWL)

  9. John Ellis considers cosmology, colloquiums and new collaborations

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    On 13 September, physicists from around the world joined John Ellis in a colloquium to celebrate his 65th birthday. In our last issue, we talked to John about the Higgs, the lack of the Higgs and extra dimensions. In this second part of the interview, John speaks about the colloquium and the wide range of topics it covered, all inspired by his career.   John Ellis in his office (July 2011). How did your birthday colloquium come about? When physicists here at CERN reach a “certain age” – or reach a transition point in their careers – it is traditional to hold some kind of colloquium. I had previously resisted pressure to hold one of these events. But this year, my official duties for the Organization have come to an end.  While it is unlikely you will see any difference in my working habits, it was a milestone that proved too important to not give into requests for an event. Rather than a very long sequence of people talking about what they d...

  10. MayDay Colloquium 24: The Aims of Music Education

    Science.gov (United States)

    Elliott, David J.

    2013-01-01

    On June 20, 2012, Professor John Kratus welcomed the MayDay Group to Michigan State University for "Colloquium 24: The Aims of Music Education". On behalf of all members of the Mayday Group, the author wishes to extend his deepest gratitude to Professor Kratus and his colleagues at Michigan State for their extremely gracious and…

  11. Codes, Ciphers, and Cryptography--An Honors Colloquium

    Science.gov (United States)

    Karls, Michael A.

    2010-01-01

    At the suggestion of a colleague, I read "The Code Book", [32], by Simon Singh to get a basic introduction to the RSA encryption scheme. Inspired by Singh's book, I designed a Ball State University Honors Colloquium in Mathematics for both majors and non-majors, with material coming from "The Code Book" and many other sources. This course became…

  12. Large-Scale Sequencing: The Future of Genomic Sciences Colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Margaret Riley; Merry Buckley

    2009-01-01

    Genetic sequencing and the various molecular techniques it has enabled have revolutionized the field of microbiology. Examining and comparing the genetic sequences borne by microbes - including bacteria, archaea, viruses, and microbial eukaryotes - provides researchers insights into the processes microbes carry out, their pathogenic traits, and new ways to use microorganisms in medicine and manufacturing. Until recently, sequencing entire microbial genomes has been laborious and expensive, and the decision to sequence the genome of an organism was made on a case-by-case basis by individual researchers and funding agencies. Now, thanks to new technologies, the cost and effort of sequencing is within reach for even the smallest facilities, and the ability to sequence the genomes of a significant fraction of microbial life may be possible. The availability of numerous microbial genomes will enable unprecedented insights into microbial evolution, function, and physiology. However, the current ad hoc approach to gathering sequence data has resulted in an unbalanced and highly biased sampling of microbial diversity. A well-coordinated, large-scale effort to target the breadth and depth of microbial diversity would result in the greatest impact. The American Academy of Microbiology convened a colloquium to discuss the scientific benefits of engaging in a large-scale, taxonomically-based sequencing project. A group of individuals with expertise in microbiology, genomics, informatics, ecology, and evolution deliberated on the issues inherent in such an effort and generated a set of specific recommendations for how best to proceed. The vast majority of microbes are presently uncultured and, thus, pose significant challenges to such a taxonomically-based approach to sampling genome diversity. However, we have yet to even scratch the surface of the genomic diversity among cultured microbes. A coordinated sequencing effort of cultured organisms is an appropriate place to begin

  13. PREFACE: XXXth International Colloquium on Group Theoretical Methods in Physics (ICGTMP) (Group30)

    Science.gov (United States)

    Brackx, Fred; De Schepper, Hennie; Van der Jeugt, Joris

    2015-04-01

    The XXXth International Colloquium on Group Theoretical Methods in Physics (ICGTMP), also known as the Group30 conference, took place in Ghent (Belgium) from Monday 14 to Friday 18 July 2014. The conference was organised by Ghent University (Department of Applied Mathematics, Computer Science and Statistics, and Department of Mathematical Analysis). The website http://www.group30.ugent.be is still available. The ICGTMP is one of the traditional conference series covering the most important topics of symmetry which are relevant to the interplay of present-day mathematics and physics. More than 40 years ago a group of enthusiasts, headed by H. Bacry of Marseille and A. Janner of Nijmegen, initiated a series of annual meetings with the aim to provide a common forum for scientists interested in group theoretical methods. At that time most of the participants belonged to two important communities: on the one hand solid state specialists, elementary particle theorists and phenomenologists, and on the other mathematicians eager to apply newly-discovered group and algebraic structures. The conference series has become a meeting point for scientists working at modelling physical phenomena through mathematical and numerical methods based on geometry and symmetry. It is considered as the oldest one among the conference series devoted to geometry and physics. It has been further broadened and diversified due to the successful applications of geometric and algebraic methods in life sciences and other areas. The first four meetings took place alternatively in Marseille and Nijmegen. Soon after, the conference acquired an international standing, especially following the 1975 colloquium in Nijmegen and the 1976 colloquium in Montreal. Since then it has been organized in many places around the world. It has become a bi-annual colloquium since 1990, the year it was organized in Moscow. This was the first time the colloquium took place in Belgium. There were 246 registered

  14. Summary Report on the Transportation Combustion Engine Efficiency Colloquium Held at USCAR, March 3 and 4, 2010

    Energy Technology Data Exchange (ETDEWEB)

    Daw, C Stuart [ORNL; Graves, Ronald L [ORNL; Caton, Jerald A [ORNL; Wagner, Robert M [ORNL

    2010-11-01

    This report summarizes results from an invited two-day colloquium of twenty-nine combustion engine experts from academia, industry, and national labs that was convened March 3rd and 4th, 2010, at the headquarters of the United States Council for Automotive Research (USCAR) in Southfield, Michigan. The colloquium was held at the request of The Department of Energy (DOE) Office of Freedom Car and Vehicle Technologies (OFCVT) to review and assess the current state of transportation combustion engine technology from theoretical and practical perspectives. In the ensuing discussions, the experts were able to reach a broad consensus on some important questions regarding current fuel efficiency limits. They also identified technology barriers and recommended specific near and longer-term R&D priorities for DOE's consideration. Internal combustion engines currently play a dominant role in U.S. transportation and are expected to continue to do so well beyond 2020 [1]. Because of this, the Department of Energy (DOE) has placed high priority on promoting technologies that maximize combustion engine fuel efficiency while minimizing greenhouse gas emissions. Identification of the most promising paths to achieve these goals has recently become more complicated as non-traditional transportation fuels and hybrid electric vehicles become widely available. To reassess the state of combustion engine science and identify new opportunities for technology breakthroughs, an invited colloquium of combustion engine experts was convened on March 3rd and 4th, 2010, at the headquarters of the United States Council for Automotive Research (USCAR) in Southfield, Michigan. The colloquium objectives were: (1) Review and assess the current state of transportation combustion engine technology from both theoretical and practical perspectives; (2) Arrive at a consensus on the theoretical and practical fuel efficiencies that can be achieved; and (3) Recommend near and longer-term R&D priorities

  15. Reshaped destinies: confronting our human future the need for and promise of an interdisciplinary colloquium.

    Science.gov (United States)

    Solomon, Louis M; Noll, Rebekka C

    2008-12-01

    The genomic revolution is bringing with it simultaneous needs for both scientists and nonscientists to understand and assess, in an unvarnished and nonjudgmental way, the implications of genometry. This is the field of science and technology that is taking the genetic code and what we have learned from its secrets, and reshaping our individual and collective human destinies. Together with the editor-in-chief of Gender Medicine, the authors propose an interdisciplinary group-populated by those in science, law, ethics, social policy, and the interested public-to observe, understand, and disseminate information about what is occurring in the fields of biology and chemistry that is the driving force of the genomic revolution. This article discusses the background to the Redefined Destinies Colloquium (RDC) and summarizes 4 of the topics the RDC is studying.

  16. Existing and Emerging Technologies in Education: A Descriptive Overview. CREATE Monograph Series.

    Science.gov (United States)

    Bakke, Thomas W.

    Second in a series of six monographs on the use of new technologies in the instruction of learning disabled students, the paper offers a descriptive overview of new technologies. Topics addressed include the following: (1) techniques for sharing computer resources (including aspects of networking, sharing information through databases, and the use…

  17. Ocean productivity: A personal perspective since the first Liege Colloquium

    Science.gov (United States)

    Marra, John F.

    2015-07-01

    I briefly review the changing dominant research agenda in ocean productivity over the time since the first Liege Colloquium, 44 years ago, and coincidentally, about when I started in oceanography. I then consider two lingering issues, the depth of the ocean's productive layer and the dynamics of dissolved organic carbon. These two topics are united through respiration, the former concerning autotrophic respiration, and the latter heterotrophic respiration.

  18. Report on the 2015 COSPAR Panel on Planetary Protection Colloquium

    Science.gov (United States)

    Hipkin, Victoria; Kminek, Gerhard

    2016-07-01

    In consultation with the COSPAR Scientific Commissions B (Space Studies of the Earth-Moon System, Planets, and Small Bodies of the Solar System) and F (Life Sciences as Related to Space), the COSPAR Panel on Planetary Protection organised a colloquium at the International Space Science Institute (ISSI) in Bern, Switzerland, in September 2015, to cover two pertinent topics: * Icy moon sample return planetary protection requirements * Mars Special Regions planetary protection requirements These two topics were addressed in two separate sessions. Participation from European, North American and Japanese scientists reflected broad expertise from the respective COSPAR Commissions, recent NASA MEPAG Science Analysis Group and National Academies of Sciences, Engineering, and Medicine/European Science Foundation Mars Special Regions Review Committee. The recommendations described in this report are based on discussions that took place during the course of the colloquium and reflect a consensus of the colloquium participants that participated in the two separate sessions. These recommendations are brought to the 2016 COSPAR Scientific Assembly for further input and discussion as part of the recognised process for updating COSPAR Planetary Protection Policy.

  19. Curricular Change in the Foreign Languages: 1963 Colloquium on Curricular Change.

    Science.gov (United States)

    Andersson, Theodore; And Others

    Nine papers read and discussed at the Skytop, Pennsylvania, Colloquium are presented along with discussion summaries by Theodore Andersson. Opening the colloquium with a paper on the importance of language style in education, Moses Hadas urges the cooperation of teachers of modern foreign languages and of classical languages in order to achieve…

  20. Brace technology thematic series: the progressive action short brace (PASB

    Directory of Open Access Journals (Sweden)

    Aulisa Angelo G

    2012-02-01

    can achieve the correction of a curve by inverting the abnormal load distribution during skeletal growth. Results Since its introduction in 1976, several studies have been published supporting the validity of the biomechanical principles to which the brace is inspired. In this article, we present the outcome of a case series comprising 110 patients with lumbar and thoraco-lumbar curves treated with PASB brace. Antero-posterior radiographs were used to estimate the curve magnitude (CM and the torsion of the apical vertebra (TA at 5 time points: beginning of treatment (t1, one year after the beginning of treatment (t2, intermediate time between t1 and t4 (t3, end of weaning (t4, 2-year minimum follow-up from t4 (t5. The average CM value was 29.3°Cobb at t1 and 13.0°Cobb at t5. TA was 15.8° Perdroille at t1 and 5.0° Perdriolle at t5. These results support the efficacy of the PASB in the management of scoliotic patients with lumbar and thoraco-lumbar curves. Conclusion The results obtained in patients treated with the PASB confirm the validity of our original biomechanical approach. The efficacy of the PASB derives not only from its unique biomechanical features but also from the simplicity of its design, construction and management.

  1. Large-Scale Sequencing: The Future of Genomic Sciences Colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Margaret Riley; Merry Buckley

    2009-01-01

    Genetic sequencing and the various molecular techniques it has enabled have revolutionized the field of microbiology. Examining and comparing the genetic sequences borne by microbes - including bacteria, archaea, viruses, and microbial eukaryotes - provides researchers insights into the processes microbes carry out, their pathogenic traits, and new ways to use microorganisms in medicine and manufacturing. Until recently, sequencing entire microbial genomes has been laborious and expensive, and the decision to sequence the genome of an organism was made on a case-by-case basis by individual researchers and funding agencies. Now, thanks to new technologies, the cost and effort of sequencing is within reach for even the smallest facilities, and the ability to sequence the genomes of a significant fraction of microbial life may be possible. The availability of numerous microbial genomes will enable unprecedented insights into microbial evolution, function, and physiology. However, the current ad hoc approach to gathering sequence data has resulted in an unbalanced and highly biased sampling of microbial diversity. A well-coordinated, large-scale effort to target the breadth and depth of microbial diversity would result in the greatest impact. The American Academy of Microbiology convened a colloquium to discuss the scientific benefits of engaging in a large-scale, taxonomically-based sequencing project. A group of individuals with expertise in microbiology, genomics, informatics, ecology, and evolution deliberated on the issues inherent in such an effort and generated a set of specific recommendations for how best to proceed. The vast majority of microbes are presently uncultured and, thus, pose significant challenges to such a taxonomically-based approach to sampling genome diversity. However, we have yet to even scratch the surface of the genomic diversity among cultured microbes. A coordinated sequencing effort of cultured organisms is an appropriate place to begin

  2. Colloquium: Serendipity and the Teachable Moment.

    Science.gov (United States)

    Belson, Sarah Irvine

    2002-01-01

    Discusses how collaborative technologies and computer-based communication have influenced preservice teacher education. Considers the professor's relationship with online students; preparing teachers to interact with students through the new technologies; and the professor as role model for good teaching and facilitator of learning. (LRW)

  3. Nuclear Technology Series. Radiation Protection Technician. A Suggested Program Planning Guide. Revised June 80.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This program planning guide for a two-year postsecondary radiation protection technician program is designed for use with courses 17-22 of thirty-five included in the Nuclear Technology Series. The purpose of the guide is to describe the nuclear power field and its job categories for specialists, technicians, and operators; and to assist planners,…

  4. Thermography colloquium 2015. Abstracts; Thermographie-Kolloquium 2015. Vortraege

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-07-01

    The USB stick contains 17 lectures which where held on the Thermography colloquium 2015 in Leinfelden-Echterdingen (Germany). Here a selection of the topics: Thermal Chladni sound figures in nondestructive testing (M. Rahammer); Flash thermography with several flashes (R. Krankenhagen); Frequency optimization of ultrasound-induced thermography during the measurement (C. Srajbr); Worldwide introduction of a thermographic inspection system for gas turbine components (M. Goldammer); Practical aspects of automation of thermographic weld inspection (G.Mahler); Investigations to determine the crack depth with inductive thermography (B. Oswald-Tranta); Testing of spot welds with laser thermography (M. Ziegler).

  5. The administrative colloquium: developing management and leadership skills for faculty.

    Science.gov (United States)

    McCurdy, Fredrick A; Beck, Gary; Maroon, Anna; Gomes, Heather; Lane, Pascale H

    2004-01-01

    Development of leadership competencies has become a priority for many academic health science centers. However, traditional faculty development has focused almost exclusively on improving teaching skills. The process and outcomes of developing leadership skills for academic health science center faculty has not been extensively studied. The University of Nebraska Medical Center (UNMC) created a year-long course, called the Administrative Colloquium, as a means to enhance faculty leadership skills. Completion of the course required attendance at 8 half-day workshop sessions, each devoted to teaching a leadership competency (eg, leading with vision, managing change) and completing a project with a project report (oral or poster presentation). Course evaluation was multifaceted. Attendees were queried multiple times by a pre- and poststrategy and retrospective pre- and poststrategy concerning their perceptions about knowledge obtained during the course. Paired t testing was used to determine statistical differences between the mean pre- versus postvalues and the retrospective pre- versus postvalues. Project content was qualitatively analyzed for themes. All comparisons of pre- and postdata and retrospective pre- and postdata were statistically significant (P Administrative Colloquium has had an impact on faculty leadership development at UNMC.

  6. VII. Boettstein Colloquium: PET-Radiopharmaceuticals at PSI: achievement and future prospects

    Energy Technology Data Exchange (ETDEWEB)

    Schubiger, P.A.; Beer, H.F.; Blaeuenstein, P.; Leenders, K.E.

    1993-12-31

    The three sessions of the 1993 Boettstein colloquium dealt with the following topics: - PET-radiopharmaceuticals, - PET-scanning: significance of tracer uptake, - clinical options using PET. 22 papers were presented. figs., refs.

  7. Arthur B. McDonald, Physics Nobel Laureate 2015, at CERN colloquium

    CERN Multimedia

    Ordan, Julien Marius

    2017-01-01

    Arthur B. McDonald, Physics Nobel Laureate 2015, photographed at CERN colloquium on the "Science of the Sudbury Neutrino Observatory (SNO) and SNOLAB” given in CERN Main Auditorium on Monday 4 Sep 2017

  8. Highlights and Conclusions of the Chalonge 13th Paris Cosmology Colloquium

    OpenAIRE

    2010-01-01

    The 13th Chalonge Paris Cosmology Colloquium was held at the historic Perrault building of Observatoire de Paris on 23-25 July 2009. The Colloquium was held in the spirit of the Chalonge School, putting together real cosmological and astrophysical data and hard theory predictive approach in the framework of the Standard Model of the Universe. Peter Biermann, James Bullock, Claudio Destri, Hector de Vega, Massimo Giovannini, Sasha Kashlinsky, Eiichiro Komatsu, Anthony Lasenby and Norma G. Sanc...

  9. Global Information Technology Education: Issues and Trends. Series in Global Information Technology Management.

    Science.gov (United States)

    Khosrowpour, Mehdi; Loch, Karen D.

    This book provides insight into how countries around the world currently define their information science (IS) and information technology (IT) masters degree curriculum, and how they are responding to the challenge of internationalization. Global IT programs from both developed and developing countries are presented. Faculty and researchers are…

  10. Microbial Production of Energy Colloquium- March 10-12, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Merry Buckley; Judy Wall

    2006-10-01

    The American Academy of Microbiology convened a colloquium March 10-12, 2006, in San Francisco, California, to discuss the production of energy fuels by microbial conversions. The status of research into various microbial energy technologies, the advantages and disadvantages of each of these approaches, research needs in the field, and education and training issues were examined, with the goal of identifying routes for producing biofuels that would both decrease the need for fossil fuels and reduce greenhouse gas emissions. Currently, the choices for providing energy are limited. Policy makers and the research community must begin to pursue a broader array of potential energy technologies. A diverse energy portfolio that includes an assortment of microbial energy choices will allow communities and consumers to select the best energy solution for their own particular needs. Funding agencies and governments alike need to prepare for future energy needs by investing both in the microbial energy technologies that work today and in the untested technologies that will serve the world’s needs tomorrow. More mature bioprocesses, such as ethanol production from starchy materials and methane from waste digestors, will find applications in the short term. However, innovative techniques for liquid fuel or biohydrogen production are among the longer term possibilities that should also be vigorously explored, starting now. Microorganisms can help meet human energy needs in any of a number of ways. In their most obvious role in energy conversion, microorganisms can generate fuels, including ethanol, hydrogen, methane, lipids, and butanol, which can be burned to produce energy. Alternatively, bacteria can be put to use in microbial fuel cells, where they carry out the direct conversion of biomass into electricity. Microorganisms may also be used some day to make oil and natural gas technologies more efficient by sequestering carbon or by assisting in the recovery of oil and

  11. Colloquium: Stimulating uncertainty: Amplifying the quantum vacuum with superconducting circuits

    Science.gov (United States)

    Nation, P. D.; Johansson, J. R.; Blencowe, M. P.; Nori, Franco

    2012-01-01

    The ability to generate particles from the quantum vacuum is one of the most profound consequences of Heisenberg’s uncertainty principle. Although the significance of vacuum fluctuations can be seen throughout physics, the experimental realization of vacuum amplification effects has until now been limited to a few cases. Superconducting circuit devices, driven by the goal to achieve a viable quantum computer, have been used in the experimental demonstration of the dynamical Casimir effect, and may soon be able to realize the elusive verification of analog Hawking radiation. This Colloquium article describes several mechanisms for generating photons from the quantum vacuum and emphasizes their connection to the well-known parametric amplifier from quantum optics. Discussed in detail is the possible realization of each mechanism, or its analog, in superconducting circuit systems. The ability to selectively engineer these circuit devices highlights the relationship between the various amplification mechanisms.

  12. 125th Colloquium of the International Astronomical Union

    CERN Document Server

    Sorochenko, R

    1990-01-01

    Text no 1 Radio Recombination Lines (RRLs), discovered in the USSR in 1964, have become a powerful research tool for astronomers. Available throughout the radio spectrum, these lines carry information regarding the density, temperature, turbulence and velocity of thermal plasmas. Their very existance shows the presence of thermal gas. They also can carry information regarding magnetic fields if Zeeman splitting were to be detected. Containing the proceedings of an IAU Colloquium celebrating the 25th anniversary of their detection, this volume tells us what has happened since. It contains the story of the detection of RRLs and reviews of many areas of physics of the interstellargas from which stars form, HII regions excited by newly formed stars, planetary nebulae involving dying stars, and the structure of our Milky Way and other galaxies reflecting the large-scale morphology of the star formation process. In addition there is an article describing modern laboratory studies of Rydberg atoms to probe the basic...

  13. Report on the International Colloquium on Cardio-Oncology (Rome, 12–14 March 2014)

    Science.gov (United States)

    Ewer, Michael; Gianni, Luca; Pane, Fabrizio; Sandri, Maria Teresa; Steiner, Rudolf K; Wojnowski, Leszek; Yeh, Edward T; Carver, Joseph R; Lipshultz, Steven E; Minotti, Giorgio; Armstrong, Gregory T; Cardinale, Daniela; Colan, Steven D; Darby, Sarah C; Force, Thomas L; Kremer, Leontien CM; Lenihan, Daniel J; Sallan, Stephen E; Sawyer, Douglas B; Suter, Thomas M; Swain, Sandra M; van Leeuwen, Flora E

    2014-01-01

    Cardio-oncology is a relatively new discipline that focuses on the cardiovascular sequelae of anti-tumour drugs. As any other young adolescent discipline, cardio-oncology struggles to define its scientific boundaries and to identify best standards of care for cancer patients or survivors at risk of cardiovascular events. The International Colloquium on Cardio-Oncology was held in Rome, Italy, 12–14 March 2014, with the aim of illuminating controversial issues and unmet needs in modern cardio-oncology. This colloquium embraced contributions from different kind of disciplines (oncology and cardiology but also paediatrics, geriatrics, genetics, and translational research); in fact, cardio-oncology goes way beyond the merging of cardiology with oncology. Moreover, the colloquium programme did not review cardiovascular toxicity from one drug or the other, rather it looked at patients as we see them in their fight against cancer and eventually returning to everyday life. This represents the melting pot in which anti-cancer therapies, genetic backgrounds, and risk factors conspire in producing cardiovascular sequelae, and this calls for screening programmes and well-designed platforms of collaboration between one key professional figure and another. The International Colloquium on Cardio-Oncology was promoted by the Menarini International Foundation and co-chaired by Giorgio Minotti (Rome), Joseph R Carver (Philadelphia, Pennsylvania, United States), and Steven E Lipshultz (Detroit, Michigan, United States). The programme was split into five sessions of broad investigational and clinical relevance (what is cardiotoxicity?, cardiotoxicity in children, adolescents, and young adults, cardiotoxicity in adults, cardiotoxicity in special populations, and the future of cardio-oncology). Here, the colloquium chairs and all the session chairs briefly summarised what was said at the colloquium. Topics and controversies were reported on behalf of all members of the working group

  14. Thermography colloquium 2007; Thermografie-Kolloquium 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The CD contains 16 contributions, mostly in the form of manuscripts or summaries, and two posters on the following subjects: 1. Environmental influences affecting the accuracy of building thermography (G. Dittie, Dittie Thermografie, Koenigswinter). 2. Energetic modernisation of older buildings: BlowerDoor inspection and IR thermography as decision aids for modernisation measures (K. Schwarz, Beratender Ingenieur, Ingenieurbuero Schwarz, Owingen / Baden). 3. Gas leak detection in the oil and gas industry using infrared optical imaging (J. Tegstam, FLIR Systems AB, Danderyd, Sweden; et al.). 4. The Medical Use of Infrared-Thermography; History and Recent Applications (R. Berz, Deutsche Gesellschaft fuer Thermographie und Regulationsmedizin, Hilders / Rhoen; et al.). 5. Dual-Band-QWIP IR Camera ''Geminis 110k ML'' Technology and applications (O. Schreer, IRCAM, Erlangen; et al.). 6. Quantitative Phase and Amplitude Evaluation in the Active Thermography Frequency Range using Rectangular Pulse Heating (R. Arndt, BAM Berlin; et al.). 8. Spatially resolved detection of fatigue processes in metals using IR thermography (J. Medgenberg, TU Braunschweig, Institut fuer Bauwerkserhaltung und Tragwerk, Braunschweig, et al.). 9. Active thermography for analysis of transport processes (C.S. Garbe, IWR und IUR, Universitaet Heidelberg et al.). 10. Frequency optimisation of ultrasonic thermography methods (C. Spiessberger, Institut fuer Kunststofftechnik (IKT), Universitaet Stuttgart et al.). 11. Detection of cracks near the tooths of toothed gears using thermography and eddy current testing (W. Reimche, Leibniz Universitaet Hannover, Garbsen et al.). 12. Spatially resolved solar cell characterisation using Lock-in thermography (K. Ramspeck, Institut fuer Solarenergieforschung, Hameln / Emmerthal et al.). 14. Puls-Phase Thermography of CFRPL components with defined damage and repair (T. Krell, WIWEB, Erding et al.). 15. Depth-resolved defect detection using

  15. Transportation Energy Futures Series: Vehicle Technology Deployment Pathways: An Examination of Timing and Investment Constraints

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, S.; Stephens, T.; McManus, W.

    2013-03-01

    Scenarios of new vehicle technology deployment serve various purposes; some will seek to establish plausibility. This report proposes two reality checks for scenarios: (1) implications of manufacturing constraints on timing of vehicle deployment and (2) investment decisions required to bring new vehicle technologies to market. An estimated timeline of 12 to more than 22 years from initial market introduction to saturation is supported by historical examples and based on the product development process. Researchers also consider the series of investment decisions to develop and build the vehicles and their associated fueling infrastructure. A proposed decision tree analysis structure could be used to systematically examine investors' decisions and the potential outcomes, including consideration of cash flow and return on investment. This method requires data or assumptions about capital cost, variable cost, revenue, timing, and probability of success/failure, and would result in a detailed consideration of the value proposition of large investments and long lead times. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  16. Transportation Energy Futures Series. Vehicle Technology Deployment Pathways. An Examination of Timing and Investment Constraints

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, Steve [Argonne National Lab. (ANL), Argonne, IL (United States); Stephens, Thomas [Argonne National Lab. (ANL), Argonne, IL (United States); McManus, Walter [Oakland Univ., Rochester, MI (United States)

    2013-03-01

    Scenarios of new vehicle technology deployment serve various purposes; some will seek to establish plausibility. This report proposes two reality checks for scenarios: (1) implications of manufacturing constraints on timing of vehicle deployment and (2) investment decisions required to bring new vehicle technologies to market. An estimated timeline of 12 to more than 22 years from initial market introduction to saturation is supported by historical examples and based on the product development process. Researchers also consider the series of investment decisions to develop and build the vehicles and their associated fueling infrastructure. A proposed decision tree analysis structure could be used to systematically examine investors' decisions and the potential outcomes, including consideration of cash flow and return on investment. This method requires data or assumptions about capital cost, variable cost, revenue, timing, and probability of success/failure, and would result in a detailed consideration of the value proposition of large investments and long lead times. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  17. Proceedings of the 37. annual colloquium and annual general meeting 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The 37th annual colloquium and annual general meeting 2011 of the Atlantic Geoscience Society was held in Fredericton, New Brunswick, Canada, from February 11th to February 12th, 2011. This colloquium brought together members of the Atlantic Geoscience Society to discuss hot topics in the geoscience sector in Atlantic Canada. The colloquium provided the participants with the opportunity to listen to presentations on subjects such as new developments in the Appalachian Orogen, groundwater vulnerability in Atlantic Canada with climate change, sea water intrusion, agriculture and other stressors, and new developments in Atlantic geoscience. And it was a favourable occasion for participants to network with peers and share expertise. 3 out of the 9 papers presented during this conference have been catalogued separately for inclusion in this database.

  18. Telemedicine through the use of digital cell phone technology in pediatric neurosurgery: a case series.

    Science.gov (United States)

    Pirris, Stephen M; Monaco, Edward A; Tyler-Kabara, Elizabeth C

    2010-05-01

    Advances in medicine have largely followed advances in technology. Medical strides have been made when physicians and researchers have adapted growing science to target specific problems. A new medical field, telemedicine, has emerged that links physicians with colleagues and patients. Cell phone technology is affordable for almost everyone, and basic models include digital photography. We present a case series exhibiting the utility of digital pictures taken with patients' cell phones. Our patients had wound infections requiring daily intravenous antibiotics and dressing changes. In years past, these patients would have required prolonged hospitalizations. In the era of managed care, patients with these infections are discharged from the hospital, but close outpatient observation is required to monitor the wound. Our patients lived up to 8 hours away from the hospital. Daily appointments for wound checks in the clinic were not practical. Wounds were thus monitored via cell phone images without the inconvenience of travel and the expense of staying in a local hotel, along with leaving appointments in the clinic available for others with new neurosurgical issues. Wound evaluations were conducted with the cameras on patients' cell phones. These images were transmitted to the surgeon via text messaging and emails. This application of cell phone technology has been documented previously in the literature of other specialties and could attain greater stature as a legitimate method for close outpatient observation by neurosurgeons if medicolegal issues are addressed.

  19. Abstracts of the Atlantic Geoscience Society's 2007 colloquium and annual general meeting

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, S.; Parkhill, M.; Wilson, R.; Desrosiers, M.; Lentz, D.; Pitre, C.; Pronk, T.; Spooner, I.; Toole, R.; Wallace, P. (comps.)

    2007-07-01

    The Atlantic Geoscience Society (AGS) hosts annual meetings, workshops and field trips to promote a better understanding of the geology of Atlantic Canada. This colloquium highlighted current research in the Atlantic provinces with special sessions devoted to patterns and geohazards in the North Atlantic; late and post-glacial climate change events in eastern Canada; salt matters; tectonic, thermal and resource aspects of Paleozoic to Mesozoic evaporite basins; mineral resources research by students of the Society of Economic Geologists; dendrochronology; a physical volcanology workshop; and, a North American soil geochemical landscape project orientation session. One of the 74 papers presented at this colloquium has been catalogued separately for inclusion in this database.

  20. Report of the proceedings of the Colloquium and Workshop on Multiscale Coupled Modeling

    Science.gov (United States)

    Koch, Steven E. (Editor)

    1993-01-01

    The Colloquium and Workshop on Multiscale Coupled Modeling was held for the purpose of addressing modeling issues of importance to planning for the Cooperative Multiscale Experiment (CME). The colloquium presentations attempted to assess the current ability of numerical models to accurately simulate the development and evolution of mesoscale cloud and precipitation systems and their cycling of water substance, energy, and trace species. The primary purpose of the workshop was to make specific recommendations for the improvement of mesoscale models prior to the CME, their coupling with cloud, cumulus ensemble, hydrology, air chemistry models, and the observational requirements to initialize and verify these models.

  1. Research in rock deformation: Report of the Second Rock Deformation Colloquium, 1989 AGU Spring Meeting

    Science.gov (United States)

    Green, Harry

    In response to the considerable interest expressed at the first Rock Deformation Colloquium held at the Fall 1988 AGU meeting in San Francisco, a second dinner meeting was held on Monday evening, May 8, 1989, at the Omni Hotel in Baltimore. The principal business items were a report by Steve Kirby (U.S. Geological Survey, Menlo Park, Calif.) concerning the meeting the previous day of the rock deformation steering committee and an after dinner presentation by Steve Freiman of the National Institute of Standards and Technology in Gaithersburg, Md., entitled “The Environmental Effects on Subcritical Crack Growth.” Kirby reported that a technical committee for rock deformation has been established within the Tectonophysics Section of AGU; the steering committee will attempt to establish constructive working relations with allied societies and disciplines, such as ceramics, metallurgy, materials science, structural geology, and surface science. Brian Evans of the Massachusetts Institute of Technology in Cambridge, Terry Tullis of Brown University in Providence, R.I., and Harry Green of the University of California at Davis agreed to be a subcommittee to propose a name for the technical committee, for discussion at the next steering committee meeting to be held before the 1989 Fall AGU meeting. Green also agreed to investigate the possibility of convening a special session at the Fall Meeting on the nature and mechanism of deep-focus earthquakes. (The session is Deep Slab Deformation and Faulting, T21B and T22A, organized by Harry and Ken Creager of the University of Washington, Seattle; it will be all day on Tuesday, December 5.)

  2. Report of the COSPAR mars special regions colloquium

    Science.gov (United States)

    Kminek, G.; Rummel, J. D.; Cockell, C. S.; Atlas, R.; Barlow, N.; Beaty, D.; Boynton, W.; Carr, M.; Clifford, S.; Conley, C. A.; Davila, A. F.; Debus, A.; Doran, P.; Hecht, M.; Heldmann, J.; Helbert, J.; Hipkin, V.; Horneck, G.; Kieft, T. L.; Klingelhoefer, G.; Meyer, M.; Newsom, H.; Ori, G. G.; Parnell, J.; Prieur, D.; Raulin, F.; Schulze-Makuch, D.; Spry, J. A.; Stabekis, P. E.; Stackebrandt, E.; Vago, J.; Viso, M.; Voytek, M.; Wells, L.; Westall, F.

    2010-09-01

    In this paper we present the findings of a COSPAR Mars Special Regions Colloquium held in Rome in 2007. We review and discuss the definition of Mars Special Regions, the physical parameters used to define Mars Special Regions, and physical features on Mars that can be interpreted as Mars Special Regions. We conclude that any region experiencing temperatures > -25 °C for a few hours a year and a water activity > 0.5 can potentially allow the replication of terrestrial microorganisms. Physical features on Mars that can be interpreted as meeting these conditions constitute a Mars Special Region. Based on current knowledge of the martian environment and the conservative nature of planetary protection, the following features constitute Mars Special regions: Gullies and bright streaks associated with them, pasted-on terrain, deep subsurface, dark streaks only on a case-by-case basis, others to be determined. The parameter definition and the associated list of physical features should be re-evaluated on a regular basis.

  3. Colloquium: Herbertsmithite and the search for the quantum spin liquid

    Science.gov (United States)

    Norman, M. R.

    2016-10-01

    Quantum spin liquids form a novel class of matter where, despite the existence of strong exchange interactions, spins do not order down to the lowest measured temperature. Typically, these occur in lattices that act to frustrate the appearance of magnetism. In two dimensions, the classic example is the kagome lattice composed of corner sharing triangles. There are a variety of minerals whose transition metal ions form such a lattice. Hence, a number of them have been studied and were then subsequently synthesized in order to obtain more pristine samples. Of particular note was the report in 2005 by Dan Nocera's group of the synthesis of herbertsmithite, composed of a lattice of copper ions sitting on a kagome lattice, which indeed does not order down to the lowest measured temperature despite the existence of a large exchange interaction of 17 meV. Over the past decade, this material has been extensively studied, yielding a number of intriguing surprises that have in turn motivated a resurgence of interest in the theoretical study of the spin 1 /2 Heisenberg model on a kagome lattice. This Colloquium reviews these developments and then discusses potential future directions, both experimental and theoretical, as well as the challenge of doping these materials with the hope that this could lead to the discovery of novel topological and superconducting phases.

  4. Colloquium: Fractional calculus view of complexity: A tutorial

    Science.gov (United States)

    West, Bruce J.

    2014-10-01

    The fractional calculus has been part of the mathematics and science literature for 310 years. However, it is only in the past decade or so that it has drawn the attention of mainstream science as a way to describe the dynamics of complex phenomena with long-term memory, spatial heterogeneity, along with nonstationary and nonergodic statistics. The most recent application encompasses complex networks, which require new ways of thinking about the world. Part of the new cognition is provided by the fractional calculus description of temporal and topological complexity. Consequently, this Colloquium is not so much a tutorial on the mathematics of the fractional calculus as it is an exploration of how complex phenomena in the physical, social, and life sciences that have eluded traditional mathematical modeling become less mysterious when certain historical assumptions such as differentiability are discarded and the ordinary calculus is replaced with the fractional calculus. Exemplars considered include the fractional differential equations describing the dynamics of viscoelastic materials, turbulence, foraging, and phase transitions in complex social networks.

  5. Colloquium on Azerbaijan; Colloque sur l'Azerbaidjan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This colloquium on Azerbaijan was organized by the French center of foreign trade (CFCE). This document gathers the interventions of the participants and the debates with the audience following these interventions. The main topics on this conference day were: - the power rise of Azerbaijan: encouraging economic indicators, creation of the oil fund supplied by part of the petroleum profits, rationalization of the governmental structure, privatization of numerous companies; - the action of the European Bank for Reconstruction and Development (EBRD) in Azerbaijan: transition towards a market economy, investment in various sectors (petroleum, small and medium-size companies, agriculture..); - present day situation of Azerbaijan: economy, foreign investments, role of France; - status of the TRACECA program 10 years after (Transport Corridor Europe Caucasus Asia): investment, development of road, maritime and rail transport; - the oil and gas context in Azerbaijan: Caspian area, exploration and production, pipeline projects; - French experience of companies working in Azerbaijan; - reality of business in Azerbaijan; - geo-strategy of Azerbaijan. (J.S.)

  6. Report of the COSPAR mars special regions colloquium

    Science.gov (United States)

    Kminek, G.; Rummel, J.D.; Cockell, C.S.; Atlas, R.; Barlow, N.; Beaty, D.; Boynton, W.; Carr, M.; Clifford, S.; Conley, C.A.; Davila, A.F.; Debus, A.; Doran, P.; Hecht, M.; Heldmann, J.; Helbert, J.; Hipkin, V.; Horneck, G.; Kieft, Thomas L.; Klingelhoefer, G.; Meyer, M.; Newsom, H.; Ori, G.G.; Parnell, J.; Prieur, D.; Raulin, F.; Schulze-Makuch, D.; Spry, J.A.; Stabekis, P.E.; Stackebrandt, E.; Vago, J.; Viso, M.; Voytek, M.; Wells, L.; Westall, F.

    2010-01-01

    In this paper we present the findings of a COSPAR Mars Special Regions Colloquium held in Rome in 2007. We review and discuss the definition of Mars Special Regions, the physical parameters used to define Mars Special Regions, and physical features on Mars that can be interpreted as Mars Special Regions. We conclude that any region experiencing temperatures > -25 ??C for a few hours a year and a water activity > 0.5 can potentially allow the replication of terrestrial microorganisms. Physical features on Mars that can be interpreted as meeting these conditions constitute a Mars Special Region. Based on current knowledge of the martian environment and the conservative nature of planetary protection, the following features constitute Mars Special regions: Gullies and bright streaks associated with them, pasted-on terrain, deep subsurface, dark streaks only on a case-by-case basis, others to be determined. The parameter definition and the associated list of physical features should be re-evaluated on a regular basis. ?? 2010 COSPAR. Published by Elsevier Ltd. All rights reserved.

  7. 153rd Colloquium of the International Astronomical Union

    CERN Document Server

    Kosugi, Takeo; Hudson, Hugh

    1996-01-01

    These are the Proceedings of Colloquium No. 153 of the International Astro­ nomical Union, held at Makuhari near Tokyo on May 22 - 26, 1995, and hosted by the National Astronomical Observatory. This meeting was intended to be an interdisciplinary meeting between re­ searchers of solar and stellar activity, in order for them to exchange the newest information in each field. While each of these areas has seen remarkable advances in recent years, and while the researchers in each field have felt that information from the other's domain would be extremely useful in their own work, there have not been very many opportunities for intensive exchanges of information between these closely related fields. We therefore expected much from this meeting in pro­ viding stellar researchers with new results of research on the counterparts of their targets of research, spatially and temporarily resolved, as observed on the Sun. Likewise we hoped to provide solar researchers with new results on gigantic ver­ sions of their ...

  8. 71st Colloquium of the International Astronomical Union

    CERN Document Server

    Rodonò, Marcello

    1983-01-01

    IAU Colloquium No. 71 had its immediate origins in a small gathering of people interested. in the optical and UV study of flare stars which took place during the 1979 Montreal General Assembly. We recognized that a fundamental change was taking place in the study of these objects. Space-borne instruments (especially lUE and Einstein) and a new genera­ tion of ground-based equipment were having a profound effect on the range of investigations it was possible to make. To extract maximum benefit from these new possibilities it would be necessary as never before to have good communication with colleagues in other disciplines, for instance,. with atomic and solar physicists. Similarly, studies of phenomena associated with the outer atmospheres of the late-type stars could now hope to give significant insights into certain aspects of solar activity. So, in view of the wide range of backgrounds of those participating, the meeting had an unusually high proportion of invited reviews while most of the contributed pape...

  9. Towards the Chalonge 16th Paris Cosmology Colloquium 2012: Highlights and Conclusions of the Chalonge 15th Paris Cosmology Colloquium 2011

    CERN Document Server

    de Vega, H J; Sanchez, N G

    2012-01-01

    The Chalonge 15th Paris Cosmology Colloquium 2011 was held on 20-22 July in the historic Paris Observatory's Perrault building, in the Chalonge School spirit combining real cosmological/astrophysical data and hard theory predictive approach connected to them in the Warm Dark Matter Standard Model of the Universe: News and reviews from Herschel, QUIET, Atacama Cosmology Telescope (ACT), South Pole Telescole (SPT), Planck, PIXIE, the JWST, UFFO, KATRIN and MARE experiments; astrophysics, particle and nuclear physics warm dark matter (DM) searches and galactic observations, related theory and simulations, with the aim of synthesis, progress and clarification. Philippe Andre, Peter Biermann, Pasquale Blasi, Daniel Boyanovsky, Carlo Burigana, Hector de Vega, Joanna Dunkley, Gerry Gilmore, Alexander Kashlinsky, Alan Kogut, Anthony Lasenby, John Mather, Norma Sanchez, Alexei Smirnov, Sylvaine Turck-Chieze present here their highlights of the Colloquium. Ayuki Kamada and Sinziana Paduroiu present here their poster hi...

  10. Towards the Chalonge 16th Paris Cosmology Colloquium 2012: Highlights and Conclusions of the Chalonge 15th Paris Cosmology Colloquium 2011

    OpenAIRE

    2012-01-01

    The Chalonge 15th Paris Cosmology Colloquium 2011 was held on 20-22 July in the historic Paris Observatory's Perrault building, in the Chalonge School spirit combining real cosmological/astrophysical data and hard theory predictive approach connected to them in the Warm Dark Matter Standard Model of the Universe: News and reviews from Herschel, QUIET, Atacama Cosmology Telescope (ACT), South Pole Telescole (SPT), Planck, PIXIE, the JWST, UFFO, KATRIN and MARE experiments; astrophysics, partic...

  11. Behavior Variables Related to Citizen Education: Colloquium Papers. Philadelphia, Pennsylvania, May 11-12, 1978.

    Science.gov (United States)

    Massialas, Byron G.; Torney, Judith V.

    The two essays in this report were presented at a colloquium on behavior variables related to citizenship education. The first essay, "Political Socialization and Citizen Competencies," by Byron G. Massialas, reviews behavioral science research as related to citizenship education and identifies the most significant findings in the field. The…

  12. Colloquium--Toward a Reconceptualization of "Language" and "Acquisition" in SLA Research

    Science.gov (United States)

    Hellermann, John; Olsher, David

    2010-01-01

    Held at the American Association for Applied Linguistics Annual Conference, Denver, CO, USA; 21 March 2009. This all-day colloquium was part of an ongoing discussion of ways that methods and frameworks from micro-ethnography, Conversation Analysis (CA), and Vygotskian Sociocultural Theory are re-specifying "language" and "acquisition" from a…

  13. Invited Colloquium on Negotiating the Complexities of Multilingual Assessment, AAAL Conference 2014

    Science.gov (United States)

    Menken, Kate; Shohamy, Elana

    2015-01-01

    The invited colloquium on New Directions in Language Assessment held at the American Association for Applied Linguistics (AAAL) annual meeting in Portland, Oregon on March 22, 2014 brought together an international panel of scholars to together explore the possibilities and challenges of translanguaging and bi/multilingual approaches in…

  14. Colloquium: The Einstein-Podolsky-Rosen paradox: From concepts to applications

    DEFF Research Database (Denmark)

    Reid, M.; Drummond, P.; Bowen, W.

    2009-01-01

    This Colloquium examines the field of the Einstein, Podolsky, and Rosen (EPR) gedanken experiment, from the original paper of Einstein, Podolsky, and Rosen, through to modern theoretical proposals of how to realize both the continuous-variable and discrete versions of the EPR paradox. The relatio...... distribution, quantum teleportation, and entanglement swapping are examined....

  15. Introduction to the "Scoliosis" Journal Brace Technology Thematic Series: increasing existing knowledge and promoting future developments

    Directory of Open Access Journals (Sweden)

    Grivas Theodoros B

    2010-01-01

    Full Text Available Abstract Bracing is the main non-surgical intervention in the treatment of idiopathic scoliosis during growth, in hyperkyphosis (and Scheuermann disease and occasionally for spondylolisthesis; it can be used in adult scoliosis, in the elderly when pathological curves lead to a forward leaning posture or in adults after traumatic injuries. Bracing can be defined as the application of external corrective forces to the trunk; rigid supports or elastic bands can be used and braces can be custom-made or prefabricated. The state of research in the field of conservative treatment is insufficient and while it can be stated that there is some evidence to support bracing, we must also acknowledge that today we do not have a common and generally accepted knowledge base, and that instead, individual expertise still prevails, giving rise to different schools of thought on brace construction and principles of correction. The only way to improve the knowledge and understanding of brace type and brace function is to establish a single and comprehensive source of information about bracing. This is what the Scoliosis Journal is going to do through the "Brace Technology" Thematic Series, where technical papers coming from the different schools will be published.

  16. Prof C. N. Yang (Physics Nobel Prize 1957) from Tsinghua University (Beijing) during his CERN Colloquium: "Thematic Melodies of Twentieth Century Theoretical Physics: Quantization, Symmetry and Phase Factor".

    CERN Multimedia

    Maximilien Brice

    2006-01-01

    Prof C. N. Yang (Physics Nobel Prize 1957) from Tsinghua University (Beijing) during his CERN Colloquium: "Thematic Melodies of Twentieth Century Theoretical Physics: Quantization, Symmetry and Phase Factor".

  17. Approaches to Research on Teacher Education and Technology. Society for Technology and Teacher Education Monograph Series. No. 1.

    Science.gov (United States)

    Waxman, Hersholt C., Ed.; Bright, George W., Ed.

    This document addresses the use of technology to enrich education. Twelve papers discuss research programs and perspectives and methods of research in technology and teacher education. Titles are: "Research Methods and Paradigms in Technology and Teacher Education" (Hersholt C. Waxman and George W. Bright); "Past and Future Stages in Educational…

  18. Proceedings of the GICC-1 valorization colloquium; Actes du colloque de valorisation de GICC-1

    Energy Technology Data Exchange (ETDEWEB)

    Deque, M. [Meteo-France/Centre National de Recherches Meteorologiques, 31 - Toulouse (France); Ambrosi, Ph. [Centre International de Recherche sur l' Environnement et le Developpement (CIRED), 75 - Paris (France); Arrouays, D. [INRA, 45 - Orleans (France); Tulkens, H. [Universite Catholique de Louvain (UCL), Louvain-la-Neuve (Belgium); Ciais, Ph. [CEA Saclay, CNRS LSCE, 91 - Gif-sur-Yvette (France); Seguin, P. [INRA, 84 - Avignon (France); Chevallier, P. [ILEE/IRD 34 - Montpellier (France); Lacaux, J.P. [Medias France, 31 - Toulouse (France); Le Maho, Y. [CNRS, CEPE, 67 - Strasbourg (France); Andre, J.C. [CERFACS, 31 - Toulouse (France)

    2004-07-01

    This document gathers the transparencies of the available presentations given at this colloquium on the impacts of climate change on economy, society, ecosystems and public health: 1 - images of climate changes in France in the 21. century according to CNRM and IPSL scenarios (M. Deque); 2 - climatic risks and public policy (P. Ambrosi); 3 - climatic policy and carbon sequestration by forests and agricultural practices (D. Arrouays); 4 - towards new inventories of net greenhouse gas (direct or indirect) and aerosol emissions (P. Ciais); 5 - impact on hydro-systems (P. Chevallier); 6 - impacts on health (J.P. Lacaux); 6 - climate and health (Y. Le Maho); 7 - synthesis of the colloquium (J.C. Andre). (J.S.)

  19. 10th Colloquium on Theoretical and Quantitative Geography 6-11th September 1997

    Directory of Open Access Journals (Sweden)

    1997-09-01

    Full Text Available After Strasbourg, 1978, Cambridge, 1980, Augsburg, 1982, Veldhoven, 1985, Bardonechia, 1987, Chantilly, 1989, Stockholm, 1991, Budapest, 1993, Spa, 1995, the 10th Colloquium on Theoretical and Quantitative Geography was held in Rostock, Germany, from 6 to 11th September 1997. The local organizer was Otti Margraf, from Leipzig University. We can hardly convey an idea of the atmosphere which illuminated our pilgrimage to Von Thünen’s farm in Tellow, a central place for geographers! But you will...

  20. High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series

    Energy Technology Data Exchange (ETDEWEB)

    None

    2007-06-01

    The sixth volume of the Building America Best Practices Series presents information that is useful throughout the U.S. for enhancing the energy efficiency practices in the specific climate zones that are presented in each of the volumes.

  1. Policy Driven, Policy Relevant: Why the American Meteorological Society Established the Summer Policy Colloquium

    Science.gov (United States)

    Hooke, W. H.

    2002-05-01

    The AMS Summer Policy Colloquium is an annual event. Established last year, with some initial help from the University Corporation for Atmospheric Research (UCAR), the Colloquium brings a maximum of 50 participants to Washington, DC for a ten-day immersion in policy studies in early June. Most participants are mid-level federal and corporate research managers or junior faculty and are sponsored by their host institutions on the basis of their scientific ability and leadership potential. In addition, the AMS runs a competitive nationwide search to identify and fund (perhaps 10-15) graduate students of exceptional promise. Participants receive extensive study materials prior to their arrival. They visit Capitol Hill and executive branch offices, and work though case studies and group exercises. They encounter and engage in dialog a number of speakers, including federal policy officials, Congressional staffers, media experts, and policy researchers. Subsequently, Colloquium alumni are provided with opportunities for continued, multi-year, collaboration as a group. This talk reviews the motivations and purposes for this investment.

  2. International Colloquium on Rabbis and Synagogues in the Mediterranean Context: A Summary

    Directory of Open Access Journals (Sweden)

    Carlos Santos Carretero

    2016-12-01

    Full Text Available

    On 9 and 10 February 2015, the University of Granada hosted the International Colloquium on Rabbis and Synagogues in the Mediterranean Context. The event was organized by Lorena Miralles Maciá, Carmen Caballero Navas and Daniel Muñoz Garrido and received support from the University of Granada, The Rothschild Foundation (Hanadiv, the Spanish Association of Hebrew and Jewish Studies (AEEHJ in its Spanish acronym, the research project Language and Literature of Rabbinic and Medieval Judaism (FFI2013-43813-P, funded by the State Secretariat for Research, Development and Innovation – Spanish Ministry of Economy, Industry and Competitiveness, the Regional Government of Andalusia and the Euro-Arab Foundation for Higher Studies (in whose Granada headquarters the colloquium was held. The colloquium was open to all (prior notification of attendance was the only requirement so that anybody interested in the world of Hebrew and Jewish studies could attend as long as space was available, regardless of whether or not they were affiliated with an institution of higher learning…

  3. Highlights and Conclusions of the Chalonge 13th Paris Cosmology Colloquium

    CERN Document Server

    de Vega, H J

    2010-01-01

    The 13th Chalonge Paris Cosmology Colloquium was held at the historic Perrault building of Observatoire de Paris on 23-25 July 2009. The Colloquium was held in the spirit of the Chalonge School, putting together real cosmological and astrophysical data and hard theory predictive approach in the framework of the Standard Model of the Universe. Peter Biermann, James Bullock, Claudio Destri, Hector de Vega, Massimo Giovannini, Sasha Kashlinsky, Eiichiro Komatsu, Anthony Lasenby and Norma G. Sanchez present here their highlights of the Colloquium. The summary and conclusions by H. J. de Vega, M. C. Falvella and N. G. Sanchez stress among other points: (i) the primordial CMB fluctuations are almost gaussian, large primordial non-gaussianity and large running index are strongly disfavored. The primordial graviton ratio r is predicted in the effective theory of inflation to be between 0.021 and 0.053, at reach of the next CMB observations. (ii) Dark energy observations are consistent with the cosmological constant. ...

  4. Colloquium and Report on Systems Microbiology: Beyond Microbial Genomics

    Energy Technology Data Exchange (ETDEWEB)

    Merry R. Buckley

    2004-12-13

    The American Academy of Microbiology convened a colloquium June 4-6, 2004 to confer about the scientific promise of systems microbiology. Participants discussed the power of applying a systems approach to the study of biology and to microbiology in particular, specifics about current research efforts, technical bottlenecks, requirements for data acquisition and maintenance, educational needs, and communication issues surrounding the field. A number of recommendations were made for removing barriers to progress in systems microbiology and for improving opportunities in education and collaboration. Systems biology, as a concept, is not new, but the recent explosion of genomic sequences and related data has revived interest in the field. Systems microbiology, a subset of systems biology, represents a different approach to investigating biological systems. It attempts to examine the emergent properties of microorganisms that arise from the interplay of genes, proteins, other macromolecules, small molecules, organelles, and the environment. It is these interactions, often nonlinear, that lead to the emergent properties of biological systems that are generally not tractable by traditional approaches. As a complement to the long-standing trend toward reductionism, systems microbiology seeks to treat the organism or community as a whole, integrating fundamental biological knowledge with genomics, metabolomics, and other data to create an integrated picture of how a microbial cell or community operates. Systems microbiology promises not only to shed light on the activities of microbes, but will also provide biology the tools and approaches necessary for achieving a better understanding of life and ecosystems. Microorganisms are ideal candidates for systems biology research because they are relatively easy to manipulate and because they play critical roles in health, environment, agriculture, and energy production. Potential applications of systems microbiology research

  5. Colloquium and Report on Systems Microbiology: Beyond Microbial Genomics

    Energy Technology Data Exchange (ETDEWEB)

    Merry R. Buckley

    2004-12-13

    The American Academy of Microbiology convened a colloquium June 4-6, 2004 to confer about the scientific promise of systems microbiology. Participants discussed the power of applying a systems approach to the study of biology and to microbiology in particular, specifics about current research efforts, technical bottlenecks, requirements for data acquisition and maintenance, educational needs, and communication issues surrounding the field. A number of recommendations were made for removing barriers to progress in systems microbiology and for improving opportunities in education and collaboration. Systems biology, as a concept, is not new, but the recent explosion of genomic sequences and related data has revived interest in the field. Systems microbiology, a subset of systems biology, represents a different approach to investigating biological systems. It attempts to examine the emergent properties of microorganisms that arise from the interplay of genes, proteins, other macromolecules, small molecules, organelles, and the environment. It is these interactions, often nonlinear, that lead to the emergent properties of biological systems that are generally not tractable by traditional approaches. As a complement to the long-standing trend toward reductionism, systems microbiology seeks to treat the organism or community as a whole, integrating fundamental biological knowledge with genomics, metabolomics, and other data to create an integrated picture of how a microbial cell or community operates. Systems microbiology promises not only to shed light on the activities of microbes, but will also provide biology the tools and approaches necessary for achieving a better understanding of life and ecosystems. Microorganisms are ideal candidates for systems biology research because they are relatively easy to manipulate and because they play critical roles in health, environment, agriculture, and energy production. Potential applications of systems microbiology research

  6. Toward Mastery Leadership in Access, Assessment, and Developmental Education: Summary Report of a Colloquium Held in Traverse City, Michigan, July, 1986.

    Science.gov (United States)

    Keyser, John S., Ed.; Floyd, Deborah L., Ed.

    In July 1986, a colloquium was convened to develop a position paper on access, assessment, and developmental education. This colloquium report contains the keynote speeches presented at the event, along with a statement developed by the participants regarding the issues. First, introductory material describes the purposes, sponsorship, and group…

  7. Writing Assessment and the Revolution in Digital Texts and Technologies. Language & Literacy Series

    Science.gov (United States)

    Neal, Michael

    2010-01-01

    Writing and the teaching of writing is changing at a rapid pace. How can educators understand writing assessment "as" and "with" technology in the 21st-century classroom? Michael Neal contends that new technologies are neither the problem nor the solution. Instead, educators need to tap into digital resources only inasmuch as they promote writing…

  8. Evaluating Assistive Technology in Early Childhood Education: The Use of a Concurrent Time Series Probe Approach

    Science.gov (United States)

    Parette, Howard P.; Blum, Craig; Boeckmann, Nichole M.

    2009-01-01

    As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive technology-supported interventions make a difference in children's learning. One structured…

  9. Flexible Pedagogies: Technology-Enhanced Learning. Flexible Pedagogies: Preparing for the Future Series

    Science.gov (United States)

    Gordon, Neil

    2014-01-01

    This publication is part of our five-strand research project "Flexible Pedagogies: preparing for the future". It focuses on a better understanding of technology-enhanced learning (TEL) and: (1) identifies key international drivers in the move towards technology-enhanced learning; (2) highlights some of the challenges and opportunities…

  10. Evaluating Assistive Technology in Early Childhood Education: The Use of a Concurrent Time Series Probe Approach

    Science.gov (United States)

    Parette, Howard P.; Blum, Craig; Boeckmann, Nichole M.

    2009-01-01

    As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive technology-supported interventions make a difference in children's learning. One structured…

  11. Educational Applications of Communications Satellites in Canada. New Technologies in Canadian Education Series. Paper 12.

    Science.gov (United States)

    Richmond, J. Murray

    Canada has explored the use of satellites as a means to provide information and communications services to geographically isolated populations since 1962. Between 1972 and 1984, five series of satellites known as Anik A, B, C, and D and Hermes were launched. Each satellite provided expanded communications services, and each led to research and…

  12. Software for Application of HHT Technologies to Time Series Analysis Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed innovation is a robust and user-friendly software environment where NASA researchers can customize the latest HHT technologies for the LISA (and LIGO)...

  13. Software for Application of HHT Technologies to Time Series Analysis Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The NLNS software developed in phase I is a robust and user-friendly environment that NASA researchers can use to customize the latest HHT technologies for their...

  14. Transportation Energy Futures Series. Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Stephens, Thomas [Argonne National Lab. (ANL), Argonne, IL (United States)

    2013-03-01

    Consumer preferences are key to the adoption of new vehicle technologies. Barriers to consumer adoption include price and other obstacles, such as limited driving range and charging infrastructure; unfamiliarity with the technology and uncertainty about direct benefits; limited makes and models with the technology; reputation or perception of the technology; standardization issues; and regulations. For each of these non-cost barriers, this report estimates an effective cost and summarizes underlying influences on consumer preferences, approximate magnitude and relative severity, and assesses potential actions, based on a comprehensive literature review. While the report concludes that non-cost barriers are significant, effective cost and potential market share are very uncertain. Policies and programs including opportunities for drivers to test drive advanced vehicles, general public outreach and information programs, incentives for providing charging and fueling infrastructure, and development of technology standards were examined for their ability to address barriers, but little quantitative data exists on the effectiveness of these measures. This is one in a series of reports produced as a result of the Transportation Energy Futures project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for reducing GHGs and petroleum dependence related to transportation. View all reports on the TEF Web page, http://www.eere.energy.gov/analysis/transportationenergyfutures/index.html.

  15. Transportation Energy Futures Series: Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Stephens, T.

    2013-03-01

    Consumer preferences are key to the adoption of new vehicle technologies. Barriers to consumer adoption include price and other obstacles, such as limited driving range and charging infrastructure; unfamiliarity with the technology and uncertainty about direct benefits; limited makes and models with the technology; reputation or perception of the technology; standardization issues; and regulations. For each of these non-cost barriers, this report estimates an effective cost and summarizes underlying influences on consumer preferences, approximate magnitude and relative severity, and assesses potential actions, based on a comprehensive literature review. While the report concludes that non-cost barriers are significant, effective cost and potential market share are very uncertain. Policies and programs including opportunities for drivers to test drive advanced vehicles, general public outreach and information programs, incentives for providing charging and fueling infrastructure, and development of technology standards were examined for their ability to address barriers, but little quantitative data exists on the effectiveness of these measures. This is one in a series of reports produced as a result of the Transportation Energy Futures project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for reducing GHGs and petroleum dependence related to transportation.

  16. The Application of RUF Series Catalysts and Its Grading Optimization Technology

    Institute of Scientific and Technical Information of China (English)

    Wang Changling

    2008-01-01

    Qilu Petrochemical Company in order to synchronize the replacement of catalysts in the upflow reactor (UFR) and fixed-bed reactors and achieve the 1.5-year operating cycle of the residue hydrotreating unit has revamped the UFR and optimized catalysts grading. Commercial operation results have revealed that the series of catalysts for residue hydrotreating after optimized grading achieved an operating cycle of 1.5 years with the quality of hydrotreated oil products meeting the requirements for FCC feedstock.

  17. A wide variety of injection molding technologies is now applicable to small series and mass production

    Science.gov (United States)

    Bloß, P.; Jüttner, G.; Jacob, S.; Löser, C.; Michaelis, J.; Krajewsky, P.

    2014-05-01

    Micro plastic parts open new fields for application, e. g., to electronics, sensor technologies, optics, and medical engineering. Before micro parts can go to mass production, there is a strong need of having the possibility for testing different designs and materials including material combinations. Hence, flexible individual technical and technological solutions for processing are necessary. To manufacture high quality micro parts, a micro injection moulding machine named formicaPlast based on a two-step plunger injection technology was developed. Resulting from its design, the residence time and the accuracy problems for managing small shot volumes with reproducible high accuracy are uncompromisingly solved. Due to their simple geometry possessing smooth transitions and non adherent inner surfaces, the plunger units allow to process "all" thermoplastics from polyolefines to high performance polymers, optical clear polymers, thermally sensitive bioresorbables, highly filled systems (the so-called powder injection molding PIM), and liquid silicon rubber (LSR, here with a special kit). The applied platform strategy in the 1K and 2K version allows integrating automation for assembling, handling and packaging. A perpendicular arrangement allows encapsulation of inserts, also partially, and integration of this machine into process chains. Considering a wide variety of different parts consisting of different materials, the high potential of the technology is demonstrated. Based on challenging industrial parts from electronic applications (2K micro MID and bump mat, where both are highly structured parts), the technological solutions are presented in more detail.

  18. A wide variety of injection molding technologies is now applicable to small series and mass production

    Energy Technology Data Exchange (ETDEWEB)

    Bloß, P., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Jüttner, G., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Jacob, S., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Löser, C., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Michaelis, J., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Krajewsky, P., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de [Kunststoff-Zentrum in Leipzig gGmbH (KuZ), Leipzig (Germany)

    2014-05-15

    Micro plastic parts open new fields for application, e. g., to electronics, sensor technologies, optics, and medical engineering. Before micro parts can go to mass production, there is a strong need of having the possibility for testing different designs and materials including material combinations. Hence, flexible individual technical and technological solutions for processing are necessary. To manufacture high quality micro parts, a micro injection moulding machine named formicaPlast based on a two-step plunger injection technology was developed. Resulting from its design, the residence time and the accuracy problems for managing small shot volumes with reproducible high accuracy are uncompromisingly solved. Due to their simple geometry possessing smooth transitions and non adherent inner surfaces, the plunger units allow to process 'all' thermoplastics from polyolefines to high performance polymers, optical clear polymers, thermally sensitive bioresorbables, highly filled systems (the so-called powder injection molding PIM), and liquid silicon rubber (LSR, here with a special kit). The applied platform strategy in the 1K and 2K version allows integrating automation for assembling, handling and packaging. A perpendicular arrangement allows encapsulation of inserts, also partially, and integration of this machine into process chains. Considering a wide variety of different parts consisting of different materials, the high potential of the technology is demonstrated. Based on challenging industrial parts from electronic applications (2K micro MID and bump mat, where both are highly structured parts), the technological solutions are presented in more detail.

  19. Preparing for High Technology: CAD/CAM Programs. Research & Development Series No. 234.

    Science.gov (United States)

    Abram, Robert; And Others

    This guide is one of three developed to provide information and resources to assist in planning and developing postsecondary technican training programs in high technology areas. It is specifically intended for vocational-technical educators and planners in the initial stages of planning a specialized training option in computer-aided design (CAD)…

  20. MISAT : Designing a Series of Powerful Small Satellites Based upon Micro Systems Technology

    NARCIS (Netherlands)

    Gill, E.; Monna, G.L.E.; Scherpen, J.M.A.; Verhoeven, C.J.M.

    2007-01-01

    MISAT is a research and development cluster which will create a small satellite platform based on Micro Systems Technology (MST) aiming at innovative space as well as terrestrial applications. MISAT is part of the Dutch MicroNed program which has established a microsystems infrastructure to fully

  1. MISAT : Designing a Series of Powerful Small Satellites Based upon Micro Systems Technology

    NARCIS (Netherlands)

    Gill, E.; Monna, G.L.E.; Scherpen, J.M.A.; Verhoeven, C.J.M.

    2007-01-01

    MISAT is a research and development cluster which will create a small satellite platform based on Micro Systems Technology (MST) aiming at innovative space as well as terrestrial applications. MISAT is part of the Dutch MicroNed program which has established a microsystems infrastructure to fully ex

  2. Series-Bosch Technology for Oxygen Recovery During Lunar or Martian Surface Missions

    Science.gov (United States)

    Abney, Morgan B.; Mansell, J. Matthew; Rabenberg, Ellen; Stanley, Christine M.; Edmunson, Jennifer; Alleman, James E.; Chen, Kevin; Dumez, Sam

    2014-01-01

    Long-duration surface missions to the Moon or Mars will require life support systems that maximize resource recovery to minimize resupply from Earth. To address this need, NASA previously proposed a Series-Bosch (S-Bosch) oxygen recovery system, based on the Bosch process, which can theoretically recover 100% of the oxygen from metabolic carbon dioxide. Bosch processes have the added benefits of the potential to recover oxygen from atmospheric carbon dioxide and the use of regolith materials as catalysts, thereby eliminating the need for catalyst resupply from Earth. In 2012, NASA completed an initial design for an S-Bosch development test stand that incorporates two catalytic reactors in series including a Reverse Water-Gas Shift (RWGS) Reactor and a Carbon Formation Reactor (CFR). In 2013, fabrication of system components, with the exception of a CFR, and assembly of the test stand was initiated. Stand-alone testing of the RWGS reactor was completed to compare performance with design models. Continued testing of Lunar and Martian regolith simulants provided sufficient data to design a CFR intended to utilize these materials as catalysts. Finally, a study was conducted to explore the possibility of producing bricks from spent regolith catalysts. The results of initial demonstration testing of the RWGS reactor, results of continued catalyst performance testing of regolith simulants, and results of brick material properties testing are reported. Additionally, design considerations for a regolith-based CFR are discussed.

  3. Abstracts of the Atlantic Geoscience Society's 2009 colloquium and annual general meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The annual meetings, workshops and field trips hosted by the Atlantic Geoscience Society (AGS) are intended to promote a better understanding of the geology of Atlantic Canada. This colloquium highlighted current research in the Atlantic provinces with particular focus on the following themes: Quaternary geology; hydrocarbon geology; surficial geochemistry; environmental geochemistry; evolution of the Appalachian orogen; sedimentology; zircon geochronology; and economic geology. The meeting included a tour of the Sussex Potash Mine as well as a workshop on the rationalization of the Mississippian stratigraphy of the Lower Carboniferous sections in the Maritimes Basin through inter-regional lithostratigraphic correlations. Abstracts of 57 presentations were included in this issue of Atlantic Geology.

  4. Alternative Exercise Technologies to Fight against Sarcopenia at Old Age: A Series of Studies and Review

    Directory of Open Access Journals (Sweden)

    Wolfgang Kemmler

    2012-01-01

    Full Text Available The most effective physiologic mean to prevent sarcopenia and related muscle malfunction is a physically active lifestyle, or even better, physical exercise. However, due to time constraints, lack of motivation, or physical limitations, a large number of elderly subjects are either unwilling or unable to perform conventional workouts. In this context, two new exercise technologies, whole-body vibration (WBV and whole-body electromyostimulation (WB-EMS, may exhibit a save, autonomous, and efficient alternative to increase or maintain muscle mass and function. Regarding WB-EMS, the few recent studies indeed demonstrated highly relevant effects of this technology on muscle mass, strength, and power parameters at least in the elderly, with equal or even higher effects compared with conventional resistance exercise. On the contrary, although the majority of studies with elderly subjects confirmed the positive effect of WBV on strength and power parameters, a corresponding relevant effect on muscle mass was not reported. However, well-designed studies with adequate statistical power should focus more intensely on this issue.

  5. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, FILTRATION GROUP, AEROSTAR "C-SERIES" POLYESTER PANEL FILTER

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the AeroStar "C-Series" Polyester Panel Filter air filter for dust and bioaerosol filtration manufactured by Filtration Group. The pressure drop across the filter was 126 Pa clean and 267...

  6. Colombo Plan Intra-Regional Technician Training Colloquium (6th, Kuala Lumpur, Malaysia, April 21-25, 1975).

    Science.gov (United States)

    Colombo Plan Bureau (Sri Lanka).

    Proceedings of the Sixth Colloquium on Intra-Regional Technical Training sponsored jointly by the Colombo Plan and the Government of Malaysia are presented in this report. Four working papers are presented centered around three main areas of concern: influence of technical education on economic development; how the status of technicians could be…

  7. Education Across Cultures: Domestic and International Perspectives. Proceedings of the Annual Colloquium (7th, Pittsburgh, Pennsylvania, March 28, 1981).

    Science.gov (United States)

    Pittsburgh Univ., PA. Council of Graduate Students in Education.

    The Council for Graduate Students in Education's Seventh Annual Colloquium was held on March 28, 1981, on the theme "Education Across Cultures: Domestic and International Perspectives." Papers presented include: "Symbolic Strategies in the Organization of Ethnic Study Programs" (Julian E. Abuso); "The Prospective…

  8. Colombo Plan Intra-Regional Technician Training Colloquium (6th, Kuala Lumpur, Malaysia, April 21-25, 1975).

    Science.gov (United States)

    Colombo Plan Bureau (Sri Lanka).

    Proceedings of the Sixth Colloquium on Intra-Regional Technical Training sponsored jointly by the Colombo Plan and the Government of Malaysia are presented in this report. Four working papers are presented centered around three main areas of concern: influence of technical education on economic development; how the status of technicians could be…

  9. Colloquium on Teacher Preparation for Elementary School Foreign Language Programs: Proceedings (New York, New York, October 1993).

    Science.gov (United States)

    Duncan, Greg, Ed.

    Proceedings of a 1993 colloquium on the training of elementary school language teachers include a number of presentations and summaries of discussion. Papers include: "Framework for Discussion" (Carol Ann Pesola); "What Are the Current Trends in U.S. Teacher Preparation?" (Janet Towslee); "Why Foreign Language Standards?:…

  10. Logic, language and meaning: 17th Amsterdam Colloquium, Amsterdam, the Netherlands, December 16-18, 2009: Revised selected papers

    NARCIS (Netherlands)

    Aloni, M.; Bastiaanse, H.; de Jager, T.; Schulz, K.

    2010-01-01

    This book contains the revised papers presented at the Amsterdam Colloquium 2009, held in Amsterdam, The Netherlands, in December 2009. The 41 refereed and revised contributions presented together with the revised abstracts of 5 invited talks are organized in five sections: the first section contain

  11. Introduction to the Minireview Series on Modern Technologies for In-cell Biochemistry.

    Science.gov (United States)

    Lutsenko, Svetlana

    2016-02-19

    The last decade has seen enormous progress in the exploration and understanding of the behavior of molecules in their natural cellular environments at increasingly high spatial and temporal resolution. Advances in microscopy and the development of new fluorescent reagents as well as genetic editing techniques have enabled quantitative analysis of protein interactions, intracellular trafficking, metabolic changes, and signaling. Modern biochemistry now faces new and exciting challenges. Can traditionally "in vitro" experiments, e.g. analysis of protein folding and conformational transitions, be done in cells? Can the structure and behavior of endogenous and/or non-tagged recombinant proteins be analyzed and altered within the cell or in cellular compartments? How can molecules and their actions be studied mechanistically in tissues and organs? Is personalized cellular biochemistry a reality? This thematic series summarizes recent studies that illustrate some first steps toward successfully answering these modern biochemical questions. The first minireview focuses on utilization of three-dimensional primary enteroids and organoids for mechanistic studies of intestinal biology with molecular resolution. The second minireview describes application of single chain antibodies (nanobodies) for monitoring and regulating protein dynamics in vitro and in cells. The third minireview highlights advances in using NMR spectroscopy for analysis of protein folding and assembly in cells.

  12. Biopolymer nanocomposites: processing, properties, and applications (wiley series on polymer engineering and technology)

    CERN Document Server

    2013-01-01

    Interest in biopolymer nanocomposites is soaring. Not only are they green and sustainable materials, they can also be used to develop a broad range of useful products with special properties, from therapeutics to coatings to packaging materials. With contributions from an international team of leading nanoscientists and materials researchers, this book draws together and reviews the most recent developments and techniques in biopolymer nano-composites. It describes the preparation, processing, properties, and applications of bio- polymer nanocomposites developed from chitin, starch, and cellulose, three renewable resources.Biopolymer Nanocomposites features a logical organization and approach that make it easy for readers to take full advantage of the latest science and technology in designing these materials and developing new products and applications. It begins with a chapter reviewing our current understanding of b...

  13. Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

    2007-06-04

    This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

  14. Synopsis of the 6th Walker's Cay Colloquium on Cancer Vaccines and Immunotherapy

    Directory of Open Access Journals (Sweden)

    Marincola Francesco M

    2004-06-01

    Full Text Available Abstract The 6th annual Cancer Vaccines and Immunotherapy Colloquium at Walker's Cay was held under the auspices of the Albert B. Sabin Vaccine Institute on March 10–13, 2004. The Colloquium consisted of a select group of 34 scientists representing academia, biotechnology and pharmaceutical industry. The main goal of this gathering was to promote in a peaceful and comfortable environment exchanges between basic and clinical science. The secondary benefit was to inspire novel bench to bedside ventures and at the same time provide feed back about promising and/or disappointing clinical results that could help re-frame some scientific question or guide the design of future trials. Several topics were covered that included tumor antigen discovery and validation, platforms for vaccine development, tolerance, immune suppression and tumor escape mechanisms, adoptive T cell therapy and dendritic cell-based therapies, clinical trials and assessment of response. Here we report salient points raised by speakers or by the audience during animated discussion that followed each individual presentation.

  15. Scientist to scientist colloquium steering committee planning session. Summary report of the proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The reason for holding a scientific colloquium of this nature is to bring together the most active scientific researchers for cross-disciplinary exchanges. As one scientist commented, it is a way to compensate for over-specialization. As a scientist/administrator noted, it helps administrators to have access to high-level scientific information in a setting where they can ask stupid questions. At a meeting of between 80 and 100 people small group exchanges are possible, allowing more in-depth discussion. In five days of meetings, there are many opportunities for a great number of these exchanges. The Keystone Process facilitates intermingling across disciplines and encourages debate. Because this meeting is unlike discipline-specific meetings, presenters must write a talk specifically for an interdisciplinary audience, touching on various scientific and social implications of their work. They use this opportunity to practice addressing a broad audience which includes their peers from other /fields, university administrators, industry executives, government officials, and members of the media who will help bring forefront scientific findings to the public. This report discusses purpose, funding, and outcome of the colloquium.

  16. Colloquium: Electronic transport in single-crystal organic transistors

    NARCIS (Netherlands)

    Gershenson, M.E.; Podzorov, V.; Morpurgo, A.F.

    2006-01-01

    Small-molecule organic semiconductors, together with polymers, form the basis for the emerging field of organic electronics. Despite the rapid technological progress in this area, our understanding of fundamental electronic properties of these materials remains limited. Recently developed organic fi

  17. Proceedings of the Second International Colloquium on Drops and Bubbles

    Science.gov (United States)

    Lecroissette, D. H. (Editor)

    1982-01-01

    Applications of bubble and drop technologies are discussed and include: low gravity manufacturing, containerless melts, microballoon fabrication, ink printers, laser fusion targets, generation of organic glass and metal shells, and space processing. The fluid dynamics of bubbles and drops were examined. Thermomigration, capillary flow, and interfacial tension are discussed. Techniques for drop control are presented and include drop size control and drop shape control.

  18. Introduction to thematic minireview series: Development of human therapeutics based on induced pluripotent stem cell (iPSC) technology.

    Science.gov (United States)

    Rao, Mahendra; Gottesfeld, Joel M

    2014-02-21

    With the advent of human induced pluripotent stem cell (hiPSC) technology, it is now possible to derive patient-specific cell lines that are of great potential in both basic research and the development of new therapeutics for human diseases. Not only do hiPSCs offer unprecedented opportunities to study cellular differentiation and model human diseases, but the differentiated cell types obtained from iPSCs may become therapeutics themselves. These cells can also be used in the screening of therapeutics and in toxicology assays for potential liabilities of therapeutic agents. The remarkable achievement of transcription factor reprogramming to generate iPSCs was recognized by the award of the Nobel Prize in Medicine to Shinya Yamanaka in 2012, just 6 years after the first publication of reprogramming methods to generate hiPSCs (Takahashi, K., Tanabe, K., Ohnuki, M., Narita, M., Ichisaka, T., Tomoda, K., and Yamanaka, S. (2007) Cell 131, 861-872). This minireview series highlights both the promises and challenges of using iPSC technology for disease modeling, drug screening, and the development of stem cell therapeutics.

  19. Evaluation of the Sustainable Development Graduation Track at Delft University of Technology

    Science.gov (United States)

    De Werk, G.; Kamp, L. M.

    2008-01-01

    This paper evaluates the sustainable development graduation track at TU Delft. This track can be followed by all students of TU Delft. It consists of an interdisciplinary colloquium "Technology in Sustainable Development", 300 h of self-chosen courses on sustainable development and a graduation project in which sustainable development is…

  20. Evaluation of the Sustainable Development Graduation Track at Delft University of Technology

    Science.gov (United States)

    De Werk, G.; Kamp, L. M.

    2008-01-01

    This paper evaluates the sustainable development graduation track at TU Delft. This track can be followed by all students of TU Delft. It consists of an interdisciplinary colloquium "Technology in Sustainable Development", 300 h of self-chosen courses on sustainable development and a graduation project in which sustainable development is…

  1. Towards the Chalonge 17th Paris Cosmology Colloquium 2013: highlights and conclusions of the Chalonge 16th Paris Cosmology Colloquium 2012

    CERN Document Server

    de Vega, H J; Sanchez, N G

    2013-01-01

    LWDM (Warm Dark Matter) is progressing impressively.The galactic scale crisis and decline of LCDM+baryons are staggering. The 16th Paris Chalonge Colloquium 2012 combined real cosmological/astrophysical data and hard theory predictive approach in the LWDM Standard Model. News and reviews from ACT,WMAP,SPT,QUIET,Planck,Herschel,JWST,UFFO,KATRIN and MARE experiments; astrophysics, particle and nuclear physics WDM searches, galactic observations, related theory and simulations, with the aim of synthesis and clarification. Here highlights by P Biermann, C Burigana, C Conselice, A Cooray, H de Vega, C Giunti & M Laveder, J Kormendi & K Freeman, E Ma, J Mather, L Page, G Smoot, N Sanchez. Summary and conclusions by de Vega, Falvella and Sanchez. Data confirm primordial CMB gaussianity. Effective (Ginsburg-Landau) Inflation theory predicts r about 0.04-0.05, negligeable running of ns, the inflation energy scale (GUT scale) and the set of CMB observables in agreement with the data. WMAP9 and Planck measuremen...

  2. Experiments on the TECFLAM standard burner. Final colloquium; Experimente am TECFLAM Standard-Brenner. Abschlusskolloquium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This year's annual seminar had two main subjects: First, the final colloquium of the CRAY-TECFLAM project in which an industrial code for simulation of combustion processes in furnaces and gas turbines was developed in cooperation with the relevant industry, and secondly, investigations on a TECFLAM standard burner which served to establish a reliable set of state variables by different methods that were applied simultaneously, as well as the validation of the mathematical models. [German] Das alljaehrliche oeffentliche Seminar stand in diesem Jahr unter zwei zentralen Themen: zum einen das Abschlusskolloquium des CRAY-TECFLAM-Projekts, in dem ein Industriecode zur Simulation der Verbrennungsvorgaenge in Feuerungen und Gasturbinen - unter Beteiligung der relevanten Industrie - entwickelt wurde, zum anderen die Untersuchungen am TECFLAM Standardbrenner, mit denen ein verlaesslicher Satz von Zustandsgroessen mit unterschiedlichen, aber simultan angewandten Messmethoden ermittelt wird und die mathematischen Modelle validiert werden. (orig.)

  3. Colloquium on Central Asia; Colloque sur l'Asie centrale

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This colloquium on Azerbaijan was organized by the direction of international relations of the French Senate and the French center of foreign trade (CFCE). This document gathers the interventions of the participants and the debates with the audience following these interventions. The topics treated concern: - the present day political-economical situation of Central Asia countries (problem of borders, relations with Russia and China); - the economies of Central Asia countries: short term problems and medium-term perspectives; - the relations with the European Union (political, economical, trade and investments, perspectives); - the European energy stakes of Caspian sea (oil and gas reserves, development of hydrocarbon resources, exploitation and transport constraints, stakes for Europe and France); - TotalFinaElf company in Central Asia (Kazakhstan, Azerbaijan, enclavement problem); - the economical impacts of the TRACECA pathway (Transport Corridor Europe Caucasus Asia). (J.S.)

  4. Physics colloquium: Electron counting in quantum dots in and out of equilibrium

    CERN Multimedia

    Geneva University

    2011-01-01

    GENEVA UNIVERSITY Ecole de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 Genève 4 Tél.: (022) 379 62 73 Fax: (022) 379 69 92olé   Lundi 31 octobre 2011 17h00 - Ecole de Physique, Auditoire Stueckelberg PHYSICS COLLOQUIUM « Electron counting in quantum dots in and out of equilibrium » Prof. Klaus Ensslin Solid State Physics Laboratory, ETH Zurich, 8093 Zurich, Switzerland   Electron transport through quantum dots is governed by Coulomb blockade. Using a nearby quantum point contact the time-dependent charge flow through quantum dots can be monitored on the basis of single electrons. This way electron transport has been investigated in equilibrium as well as out of equilibrium. Recently it has become possible to experimentally verify the fluctuation theorem. The talk will also address electron counting experiments in grapheme. Une verrée ...

  5. Colloquium act 'Nogent - 2001'; Acte du colloque 'Nogent - 2001'

    Energy Technology Data Exchange (ETDEWEB)

    Lagadec, P. [Ecole Polytechnique, 75 - Paris (France); Lacoste, A.C. [Ministere de l' Economie, des Finances et de l' Industrie, Dir. de la Surete des Installation Nucleaires, 75 - Paris (France); Lazar, Ph. [Conseil Superieur de la Surete et de l' Information Nucleaires (CSSIN), 75 - Paris (France); Eimer, M. [Commissions locales d' Information et de Surveillance (CLIS), 41 - Saint Laurent des Eaux (France); Pouilloux, M. [Cogema la Hague, 50 - Beaumont Hague (France); Pellat, R. [CEA, 75 - Paris (France); Sene, R. [Groupement des Scientifiques pour l' Information sur l' Energie Nucleaire, 91 - Orsay (France); Schmitt, P. [CLS de Fessenheim, 68 (France)

    2006-07-01

    This colloquium is essentially devoted to the nuclear crisis and its management. As regards the nuclear crisis, it is especially about the behavior of the C.L.I. (local commissions of information) of the communication, the errors to be avoided and possible surprises. Several experiences are reported: the crisis exercise at the nuclear center of electric production (C.N.P.E.) of Saint-Laurent-des-Eaux, the experience of Cogema La hague in communication, transparency and communication for secret installations, the experience of an independent expert from the group of scientists for the information on nuclear (G.S.I.E.N.) and the local commission of information of Fessenheim. (N.C.)

  6. Physics colloquium: Single-electron counting in quantum metrology and in statistical mechanics

    CERN Multimedia

    Geneva University

    2011-01-01

    GENEVA UNIVERSITY Ecole de physique Département de physique nucléaire et corspusculaire 24, quai Ernest-Ansermet 1211 Genève 4 Tél.: (022) 379 62 73 Fax: (022) 379 69 92olé   Lundi 17 octobre 2011 17h00 - Ecole de Physique, Auditoire Stueckelberg PHYSICS COLLOQUIUM « Single-electron counting in quantum metrology and in statistical mechanics » Prof. Jukka Pekola Low Temperature Laboratory, Aalto University Helsinki, Finland   First I discuss the basics of single-electron tunneling and its potential applications in metrology. My main focus is in developing an accurate source of single-electron current for the realization of the unit ampere. I discuss the principle and the present status of the so-called single- electron turnstile. Investigation of errors in transporting electrons one by one has revealed a wealth of observations on fundamental phenomena in mesoscopic superconductivity, including individual Andreev...

  7. International colloquium challenge climate for the France: the factor 4; Colloque international defi climat pour la France: le facteur 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The objective factor 4 is the division by four of the greenhouse gases emission. This colloquium aims to define possible actions to reach this objective. The first part concerns presentations of personalities of the domain and offers an international panorama of the energetic and environmental policies, against the climatic change and how to reconcile economic growth with climatic change. The second part wonders on the mobilization of the actors secton a national and international framework. (A.L.B.)

  8. The Colloquium

    Science.gov (United States)

    Amoroso, Richard L.

    HÉCTOR A.A brief introductory survey of Unified Field Mechanics (UFM) is given from the perspective of a Holographic Anthropic Multiverse cosmology in 12 `continuous-state' dimensions. The paradigm with many new parameters is cast in a scale-invariant conformal covariant Dirac polarized vacuum utilizing extended HD forms of the de Broglie-Bohm and Cramer interpretations of quantum theory. The model utilizes a unique form of M-Theory based in part on the original hadronic form of string theory that had a variable string tension, TS and included a tachyon. The model is experimentally testable, thus putatively able to demonstrate the existence of large-scale additional dimensionality (LSXD), test for QED violating tight-bound state spectral lines in hydrogen `below' the lowest Bohr orbit, and surmount the quantum uncertainty principle utilizing a hyperincursive Sagnac Effect resonance hierarchy.

  9. Caregiver Use of the Core Components of Technology-Enhanced Helping the Noncompliant Child: A Case Series Analysis of Low-Income Families.

    Science.gov (United States)

    Anton, Margaret T; Jones, Deborah J; Cuellar, Jessica; Forehand, Rex; Gonzalez, Michelle; Honeycutt, Amanda; Khavjou, Olga; Newey, Greg; Edwards, Alex; Jacobs, Mary; Pitmman, Sarah

    2016-05-01

    Children from low-income families are more likely to develop early-onset disruptive behavior disorders (DBDs) compared to their higher income counterparts. Low-income families of children with early-onset DBDs, however, are less likely to engage in the standard-of-care treatment, behavioral parent training (BPT), than families from other sociodemographic groups. Preliminary between-group findings suggested technology-enhanced BPT was associated with increased engagement and boosted treatment outcomes for low-income families relative to standard BPT. The current study used a case series design to take this research a step further by examining whether there was variability in use of, and reactions to, the smartphone enhancements within technology-enhanced BPT and the extent to which this variability paralleled treatment outcome. Findings provide a window into the uptake and use of technology-enhanced service delivery methods among low-income families, with implications for the broader field of children's mental health.

  10. Profiles in Online Learning: A Series on Leadership--Tom Layton: Judo and the Art of Technology Innovation.

    Science.gov (United States)

    Danielson, Larry

    1998-01-01

    Profiles a high school technology teacher and creator of CyberSchool, a distance learning program of the Eugene (Oregon) School District. Discusses Tom Layton's education, early work experience, establishment of a high school English-as-a-Second-Language (ESL) program, integration of computers into the classroom, reputation as a technology leader,…

  11. Profiles in Online Learning: A Series on Leadership--Tom Layton: Judo and the Art of Technology Innovation.

    Science.gov (United States)

    Danielson, Larry

    1998-01-01

    Profiles a high school technology teacher and creator of CyberSchool, a distance learning program of the Eugene (Oregon) School District. Discusses Tom Layton's education, early work experience, establishment of a high school English-as-a-Second-Language (ESL) program, integration of computers into the classroom, reputation as a technology leader,…

  12. Invited Colloquium--on Publishing in Applied Linguistics: A Forum on Innovation and Challenges in a Changing World, AAAL Conference 2014

    Science.gov (United States)

    Byrnes, Heidi

    2015-01-01

    Under the leadership of then 1st vice president and program chair Aneta Pavlenko, Temple University, the 2014 AAAL conference had as one of its focal areas the changing scene of publishing in a digital and global age. Within an array of offerings addressing the theme, this three-hour invited colloquium, organized by Heidi Byrnes, Georgetown…

  13. Actes des journees de linguistique: Colloque sur la recherche etudiante (Proceedings of the Linguistics Conference: Colloquium on Student Research) (Quebec, Canada, March 18-19, 1988).

    Science.gov (United States)

    Lepage, Danielle, Ed.; Dominik, Annette, Ed.

    Presentations by students at a colloquium on student research on the occasion of the 50th anniversary of the University of Laval's Faculty of Letters, March 18-19, 1988, include: "Une enquete sur la qualite du francais ecrit au Quebec"; "Amenagement linguistique et neologie"; "Analyse syntaxique des 'arrets et retours' en…

  14. Colloquium: Biophysical principles of undulatory self-propulsion in granular media

    Science.gov (United States)

    Goldman, Daniel I.

    2014-07-01

    Biological locomotion, movement within environments through self-deformation, encompasses a range of time and length scales in an organism. These include the electrophysiology of the nervous system, the dynamics of muscle activation, the mechanics of the skeletal system, and the interaction mechanics of such structures within natural environments like water, air, sand, and mud. Unlike the many studies of cellular and molecular scale biophysical processes, movement of entire organisms (like flies, lizards, and snakes) is less explored. Further, while movement in fluids like air and water is also well studied, little is known in detail of the mechanics that organisms use to move on and within flowable terrestrial materials such as granular media, ensembles of small particles that collectively display solid, fluid, and gaslike behaviors. This Colloquium reviews recent progress to understand principles of biomechanics and granular physics responsible for locomotion of the sandfish, a small desert-dwelling lizard that "swims" within sand using undulation of its body. Kinematic and muscle activity measurements of sand swimming using high speed x-ray imaging and electromyography are discussed. This locomotion problem poses an interesting challenge: namely, that equations that govern the interaction of the lizard with its environment do not yet exist. Therefore, complementary modeling approaches are also described: resistive force theory for granular media, multiparticle simulation modeling, and robotic physical modeling. The models reproduce biomechanical and neuromechanical aspects of sand swimming and give insight into how effective locomotion arises from the coupling of the body movement and flow of the granular medium. The argument is given that biophysical study of movement provides exciting opportunities to investigate emergent aspects of living systems that might not depend sensitively on biological details.

  15. Christo Deltshev & Pavel Stoev (eds (2006: European Arachnology 2005, Acta zoologica bulgaria, Suppl. No. 1; Proceedings of the 22nd European Colloquium of Arachnology, Blagoevgrad, Bulgaria, 1-6 August 2005

    Directory of Open Access Journals (Sweden)

    Kunz, Dirk

    2006-12-01

    Full Text Available book review: Christo Deltshev & Pavel Stoev (eds (2006: European Arachnology 2005, Acta zoologica bulgaria, Suppl. No. 1; Proceedings of the 22nd European Colloquium of Arachnology, Blagoevgrad, Bulgaria, 1-6 August 2005

  16. Complex Deformation Monitoring over the Linfen–Yuncheng Basin (China with Time Series InSAR Technology

    Directory of Open Access Journals (Sweden)

    Cheng-sheng Yang

    2016-03-01

    Full Text Available The Linfen–Yuncheng basin is an area prone to geological disasters, such as surface subsidence, ground fissuring, fault activity, and earthquakes. For the purpose of disaster prevention and mitigation, Interferometric Synthetic Aperture Radar (InSAR was used to map ground deformation in this area. After the ground deformation characteristics over the Linfen–Yuncheng basin were obtained, the cross-correlations among regional ground subsidence, fault activity, and underground water level were analyzed in detail. Additionally, an area of abnormal deformation was found and examined. Through time series deformation monitoring and mechanism inversion, we found that the abnormal deformation was related mainly to excessive groundwater exploitation.

  17. Problem Solving in Technology-Rich Environments. A Report from the NAEP Technology-Based Assessment Project, Research and Development Series. NCES 2007-466

    Science.gov (United States)

    Bennett, Randy Elliot; Persky, Hilary; Weiss, Andrew R.; Jenkins, Frank

    2007-01-01

    The Problem Solving in Technology-Rich Environments (TRE) study was designed to demonstrate and explore innovative use of computers for developing, administering, scoring, and analyzing the results of National Assessment of Educational Progress (NAEP) assessments. Two scenarios (Search and Simulation) were created for measuring problem solving…

  18. Time-Series Analysis Technologies Applied to the Study of Carbon Element Distribution Along Casting Direction in Continuous-Casting Billet

    Science.gov (United States)

    Hou, Zibing; Cheng, Guoguang; Wu, Chengchuan; Chen, Chao

    2012-12-01

    The carbon element distributions along casting direction at centerline position, V-shaped segregation band, and columnar to equiaxed transformation (CET) position in continuous-casting billet have been first obtained by the original position statistic distribution analysis (OPA). Different location points at a certain position were formed along the opposite direction of casting direction with the lapse of the time, so the carbon mass fractions of different location points at a certain position can be considered as a time series. Based on the actual result, some typical time-series analysis technologies, such as the autoregressive integrated moving average (ARIMA) model, were used to analyze the characteristics of the three time series. It is found that there is some periodicity in the carbon element distribution at centerline position, and the correlation relationship between centerline position and CET position is closer than that between the centerline position and V-shaped segregation band at the same location point along the casting direction. Moreover, the element distribution along the casting direction is one of the solidifying results with the lapse of the time, so it is possible to investigate the characteristics of the system about the solidification process of continuous-casting billet by using these time series. Then it shows that there is a chaos feature in the system about the solidification process of studied continuous-casting billet on the basis of Hurst exponents and saturated correlative dimensions. Meanwhile, the formation process of carbon element distribution along casting direction can be described as fractional Brownian motion, and the upper and lower limits of the number of internal independent variables were determined in order to describe the formation process of carbon element distributions at different positions of the studied billet. Finally, the stochastic extent at V-shaped segregation band is found to be the largest, and it needs

  19. Continental AG Demonstrate Series of Latest New Products and Technology at IAA 2016%大陆集团积极推动商用车互联技术

    Institute of Scientific and Technical Information of China (English)

    云清

    2016-01-01

    During IAA 2016 held last Sept. German based Continental AG demonstrated a series of latest new products and technologies, including tyre-pressure test system and dynamic screen, etc. Themed as “High-efifciency, Internet and Safety”, the company is contributing greatly to the fast development of commercial vehicles integrated with internet technology.

  20. Use of i-scan Endoscopic Image Enhancement Technology in Clinical Practice to Assist in Diagnostic and Therapeutic Endoscopy: A Case Series and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Shawn Hancock

    2012-01-01

    Full Text Available Background. i-scan is a software-driven technology that allows modifications of sharpness, hue, and contrast to enhance mucosal imaging. It uses postimage acquisition software with real-time mapping technology embedded in the endoscopic processor. Aims. To review applications of i-scan technology in clinical endoscopic practice. Methods. This is a case series of 20 consecutive patients who underwent endoscopic procedures where i-scan image enhancement algorithms were applied. The main outcome measures were to compare mucosal lesions with high-definition white light endoscopy (HD-WLE and i-scan image enhancement for the application of diagnostic sampling and therapy. Results. 13 cases involving the upper GI tract and 7 cases of the lower GI tract are included. For upper GI tract pathology i-scan assisted in diagnosis or therapy of Barrett’s esophagus with dysplasia, esophageal adenocarcinoma, HSV esophagitis, gastric MALT lymphoma, gastric antral intestinal metaplasia with dysplasia, duodenal follicular lymphoma, and a flat duodenal adenoma. For lower GI tract pathology i-scan assisted in diagnosis or therapy of right-sided serrated adenomas, flat tubular adenoma, rectal adenocarcinoma, anal squamous cell cancer, solitary rectal ulcer, and radiation proctitis. Conclusions. i-scan imaging provides detailed topography of mucosal surfaces and delineates lesion edges, which can directly impact endoscopic management.

  1. Training program for energy conservation in new building construction. Volume III. Energy conservation technology for plan examiners and code administrators. Energy Conservation Technology Series 200

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    Under the sponsorship of the United States Department of Energy, a Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. The subject of regulation of new building construction to assure energy conservation is recognized as one in which code officials have not had previous exposure. It was also determined that application of the model code would be made at varying levels by officials with both a specific requirement for knowledge and a differing degree of prior training in the state-of-the-art. Therefore, a training program and instructional materials were developed for code officials to assist them in the implementation and enforcement of energy efficient standards and codes. The training program for Energy Conservation Tehnology for Plan Examiners and Code Administrators (ECT Series 200) is presented.

  2. No technological innovation is a panacea: a case series in quality improvement for primary care mental health services.

    Science.gov (United States)

    Horwitz, Sarah McCue; Hoagwood, Kimberly Eaton; Garner, Andrew; Macknin, Michael; Phelps, Thomas; Wexberg, Steven; Foley, Conrad; Lock, Joseph C; Hazen, Jacalyn E; Sturner, Raymond; Howard, Barbara; Kelleher, Kelly J

    2008-09-01

    Evaluations of quality improvement efforts targeted at mental health services in primary care pediatrics are rare. We evaluated a short-targeted educational session, a Web-based system, the Child Health and Development Interactive System, and a local area mental health services resource guide. Most physicians believed the information in the educational session was at least somewhat likely to change their practice. However, only 9.2% of the families invited to complete the Web-based system did so. Physicians found access to the Web-based system time consuming and, because the billing code for the screening activity was carved out of most of Ohio's privately-insured contract, physicians received no reimbursement for the screenings. Physicians were unenthusiastic about the local resource guide because the resources were not rated for quality. This quality improvement effort demonstrates that there are not easy solutions to practice change and highlights the need for implementation support when introducing new technology.

  3. Fourier Series Optimization Opportunity

    Science.gov (United States)

    Winkel, Brian

    2008-01-01

    This note discusses the introduction of Fourier series as an immediate application of optimization of a function of more than one variable. Specifically, it is shown how the study of Fourier series can be motivated to enrich a multivariable calculus class. This is done through discovery learning and use of technology wherein students build the…

  4. Renewable energies and energy choices. Summary of the colloquium; Energies renouvelables et choix energetiques. Compte rendu du colloque

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-05-01

    This document is an executive summary of the colloquium organized by the French syndicate of renewable energies (SER) which took place at the Maison de l'UNESCO in Paris during the national debate on energies organized by the French government in spring 2003. The colloquium was organized around 6 round tables dealing with: the world perspectives and the environmental context of the contribution of renewable energies to the sustainable development (respect of Kyoto protocol commitments, contribution to the security of energy supplies, lack of large scale program of development of decentralized power generation in developing countries, lack of market tools linked with CO{sub 2} emissions, improvement of competitiveness); development of renewable energies in Europe (promotion and sustain in all European countries, obligation of supply and purchase, pricing regulation, European harmonization of practices); renewable electricity and its place in the new orientation law about energies (tariff/pluri-annual investment planing, administrative authorizations, connections to the grid, calls for offer, costs of the photovoltaic solar energy); contribution of renewable energies in the transportation sector (bio-fuels, low taxes, ethanol fuel cells, vegetal chemistry); renewable heat and integration of renewable energy sources in buildings (intelligent architecture, promotion, quality labels and standards, lack of CO{sub 2} penalties linked with fossil fuels, tax reduction for solar and wood fuel appliances, acknowledgment of geothermal heat pumps as renewable energy source); and the presentation of the first proposals for the future orientation law (balance between nuclear and renewable energy sources, integration in the local environment, competitiveness, use of market mechanisms, R and D etc.). (J.S.)

  5. Encoded library technology screening of hepatitis C virus NS4B yields a small-molecule compound series with in vitro replicon activity.

    Science.gov (United States)

    Arico-Muendel, Christopher; Zhu, Zhengrong; Dickson, Hamilton; Parks, Derek; Keicher, Jesse; Deng, Jianghe; Aquilani, Leah; Coppo, Frank; Graybill, Todd; Lind, Kenneth; Peat, Andrew; Thomson, Michael

    2015-01-01

    To identify novel antivirals to the hepatitis C virus (HCV) NS4B protein, we utilized encoded library technology (ELT), which enables purified proteins not amenable to standard biochemical screening methods to be tested against large combinatorial libraries in a short period of time. We tested NS4B against several DNA-encoded combinatorial libraries (DEL) and identified a single DEL feature that was subsequently progressed to off-DNA synthesis. The most active of the initial synthesized compounds had 50% inhibitory concentrations (IC50s) of 50 to 130 nM in a NS4B radioligand binding assay and 300 to 500 nM in an HCV replicon assay. Chemical optimization yielded compounds with potencies as low as 20 nM in an HCV genotype 1b replicon assay, 500 nM against genotype 1a, and 5 μM against genotype 2a. Through testing against other genotypes and genotype 2a-1b chimeric replicons and from resistance passage using the genotype 1b replicon, we confirmed that these compounds were acting on the proposed first transmembrane region of NS4B. A single sequence change (F98L) was identified as responsible for resistance, and it was thought to largely explain the relative lack of potency of this series against genotype 2a. Unlike other published series that appear to interact with this region, we did not observe sensitivity to amino acid substitutions at positions 94 and 105. The discovery of this novel compound series highlights ELT as a valuable approach for identifying direct-acting antivirals to nonenzymatic targets.

  6. Fourier series

    CERN Document Server

    Tolstov, Georgi P

    1962-01-01

    Richard A. Silverman's series of translations of outstanding Russian textbooks and monographs is well-known to people in the fields of mathematics, physics, and engineering. The present book is another excellent text from this series, a valuable addition to the English-language literature on Fourier series.This edition is organized into nine well-defined chapters: Trigonometric Fourier Series, Orthogonal Systems, Convergence of Trigonometric Fourier Series, Trigonometric Series with Decreasing Coefficients, Operations on Fourier Series, Summation of Trigonometric Fourier Series, Double Fourie

  7. Skull Bone Defects Reconstruction with Custom-Made Titanium Graft shaped with Electron Beam Melting Technology: Preliminary Experience in a Series of Ten Patients.

    Science.gov (United States)

    Francaviglia, Natale; Maugeri, Rosario; Odierna Contino, Antonino; Meli, Francesco; Fiorenza, Vito; Costantino, Gabriele; Giammalva, Roberto Giuseppe; Iacopino, Domenico Gerardo

    2017-01-01

    Cranioplasty represents a challenge in neurosurgery. Its goal is not only plastic reconstruction of the skull but also to restore and preserve cranial function, to improve cerebral hemodynamics, and to provide mechanical protection of the neural structures. The ideal material for the reconstructive procedures and the surgical timing are still controversial. Many alloplastic materials are available for performing cranioplasty and among these, titanium still represents a widely proven and accepted choice. The aim of our study was to present our preliminary experience with a "custom-made" cranioplasty, using electron beam melting (EBM) technology, in a series of ten patients. EBM is a new sintering method for shaping titanium powder directly in three-dimensional (3D) implants. To the best of our knowledge this is the first report of a skull reconstruction performed by this technique. In a 1-year follow-up no postoperative complications have been observed and good clinical and esthetic outcomes were achieved. Costs higher than those for other types of titanium mesh, a longer production process, and the greater expertise needed for this technique are compensated by the achievement of most complex skull reconstructions with a shorter operative time.

  8. 7th international conference on Nuclear microprobe technology and applications; 7. conference internationale sur la technologie et les applications des microsondes nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This colloquium gives an up-to-date report on the continuously advancing applications and development of microbeam technology. It presents abstracts and oral contributions in the following domains: microprobes facilities, analysis techniques, imaging techniques, micro-ion beam modification of materials, microelectronics, applications in Material Sciences in Biology in Medicine in earth and planetary Sciences in environment in art in archaeology, alternative techniques. (A.L.B.)

  9. Emerging concepts in high-impact publishing: insights from the First Brazilian Colloquium on High Impact Research and Publishing

    Directory of Open Access Journals (Sweden)

    Valerie Matarese

    2010-12-01

    Full Text Available Reports of scientific research are published by selective journals only when they meet stringent criteria, first and foremost of which are the quality and importance of the research. Even when the research is excellent, other elements come into play to determine if the manuscript will be accepted for publication. Many of these factors are under direct control of the researcher-author, but not all authors are aware of the elements of high-impact scientific writing. At the First Brazilian Colloquium on High Impact Research and Publishing, editors of leading biomedical journals provided insight on the aspects of scientific reporting that favor acceptance (or immediate rejection. This commentary summarizes the editors' advice and uses the debate that followed as the basis for analyzing emerging concepts in high-impact publishing. Lessons learned from this meeting are relevant to researcher-authors in other non-anglophone countries as well as to their educators and administrators who wish to improve the impact of the research that they support and finance.

  10. Educational interventions to improve antibiotic use in the community: report from the International Forum on Antibiotic Resistance (IFAR) colloquium, 2002.

    Science.gov (United States)

    Finch, Roger G; Metlay, Joshua P; Davey, Peter G; Baker, Lee J

    2004-01-01

    National and international strategies for the control of antibiotic resistance recommend education for health-care professionals and the public to promote prudent antibiotic use. This paper, based on discussions at the 2002 colloquium of the International Forum on Antibiotic Resistance (IFAR), provides an international discourse between theoretical approaches to behaviour change and practical experience gained in large-scale antibiotic use educational campaigns. Interventions are more likely to be effective if their aim is to change behaviour, rather than provide information. They should target all relevant groups, especially parents, children, day-care staff, and health-care professionals. They should use clear and consistent messages concerning bacterial versus viral infection, prudent antibiotic use, symptomatic treatment, and infection-control measures (eg, handwashing). Campaigns should use a range of communications using pilot-testing, strong branding, and sociocultural adaptation. Prime-time television is likely to be the most effective public medium, while academic detailing is especially useful for health-care professionals. Multifaceted interventions can improve antibiotic prescribing to some degree. However, there are few data on their effects on resistance patterns and patient outcomes, and on their cost-effectiveness. Current research aims include the application of behaviour-change models, the development and validation of prudent antibiotic prescribing standards, and the refinement of tools to assess educational interventions.

  11. Time Series

    OpenAIRE

    Gil-Alana, L.A.; Moreno, A; Pérez-de-Gracia, F. (Fernando)

    2011-01-01

    The last 20 years have witnessed a considerable increase in the use of time series techniques in econometrics. The articles in this important set have been chosen to illustrate the main themes in time series work as it relates to econometrics. The editor has written a new concise introduction to accompany the articles. Sections covered include: Ad Hoc Forecasting Procedures, ARIMA Modelling, Structural Time Series Models, Unit Roots, Detrending and Non-stationarity, Seasonality, Seasonal Adju...

  12. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  13. Linguistic Insights in Applied Linguistics. Collection d'"Etudes linguistiques," No. 14. Papers from the Neuchatel Colloquium in Applied Linguistics in collaboration with AIMAV, AILA, CILA, and the University of Neuchatel (2nd, May 25-26, 1973).

    Science.gov (United States)

    Corder, S. P., Ed.; Roulet, E., Ed.

    Papers from the 1973 Neuchatel Colloquium in Applied Linguistics are presented. Contents are as follows: "Karttunen's Types of Implication in English and German: A Contrastive Study," W. Abraham; "The Relevance of Generative Semantics for Language Teaching," R. Dirven; "'Be' plus 'ing' Revisited," H. Adamczeski; "The So-Called Deep Structures and…

  14. Conference Report: The Nour Foundation Georgetown University & Blackfriars Hall, Oxford University Symposium Series Technology, Neuroscience & the Nature of Being: Considerations of Meaning, Morality and Transcendence Part I: The Paradox of Neurotechnology 8 May 2009

    Directory of Open Access Journals (Sweden)

    Palchik Guillermo

    2009-07-01

    Full Text Available Abstract This reviews the first of a tripartite symposia series dealing with novel neuroscientific technologies, the nature of consciousness and being, and the questions that arise from such interactions. The event took place on May 8 2009, at Georgetown University, and brought together ten leading figures on fields ranging from Neuroscience and Robotics to Philosophy, that commented on their research and provided ethical, moral and practical insight and perspectives into how these technologies can shape the future of neuroscientific and human development, as well as denoting the potential abuses and the best way to proceed about them.

  15. Conference Report: The Nour Foundation Georgetown University & Blackfriars Hall, Oxford University Symposium Series Technology, Neuroscience & the Nature of Being: Considerations of Meaning, Morality and Transcendence Part I: The Paradox of Neurotechnology 8 May 2009

    Science.gov (United States)

    Palchik, Guillermo

    2009-01-01

    This reviews the first of a tripartite symposia series dealing with novel neuroscientific technologies, the nature of consciousness and being, and the questions that arise from such interactions. The event took place on May 8 2009, at Georgetown University, and brought together ten leading figures on fields ranging from Neuroscience and Robotics to Philosophy, that commented on their research and provided ethical, moral and practical insight and perspectives into how these technologies can shape the future of neuroscientific and human development, as well as denoting the potential abuses and the best way to proceed about them. PMID:19615065

  16. Chart Series

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) offers several different Chart Series with data on beneficiary health status, spending, operations, and quality...

  17. Case series

    African Journals Online (AJOL)

    abp

    2013-06-20

    Jun 20, 2013 ... Upper cervical spine injuries: a management of a series of 70 cases. El Fatemi ... women, with traffic accidents being the major traumatic cause. .... osteosynthesis is preferred to respect the biomechanics of the cervical spine ...

  18. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  19. Highlights and Conclusions of the Chalonge 14th Paris Cosmology Colloquium 2010: `The Standard Model of the Universe: Theory and Observations'

    CERN Document Server

    de Vega, H J; Sanchez, N G

    2010-01-01

    The Chalonge 14th Paris Cosmology Colloquium was held on 22-24 July 2010 in Paris Observatory on the Standard Model of the Universe: News from WMAP7, BICEP, QUAD, SPT, AMI, ACT, Planck, QUIJOTE and Herschel; dark matter (DM) searches and galactic observations; related theory and simulations. %aiming synthesis, progress and clarification. P Biermann, D Boyanovsky, A Cooray, C Destri, H de Vega, G Gilmore, S Gottlober, E Komatsu, S McGaugh, A Lasenby, R Rebolo, P Salucci, N Sanchez and A Tikhonov present here their highlights of the Colloquium. Inflection points emerged: LambdaWDM (Warm DM) emerges impressively over LambdaCDM whose galactic scale problems are ever-increasing. Summary and conclusions by H. J. de Vega, M. C. Falvella and N. G. Sanchez stress among other points: (i) Primordial CMB gaussianity is confirmed. Inflation effective theory predicts a tensor to scalar ratio 0.05-0.04 at reach/border line of next CMB observations, early fast-roll inflation provides lowest multipoles depression. SZ amplitud...

  20. The Politics of Technology Utilization: From Microcomputers to Distance Learning. Trends & Issues Series, Number 3. A Series of Papers Highlighting Recent Developments in Research and Practice in Educational Management.

    Science.gov (United States)

    Piele, Philip K.

    The external politics of technology utilization in schools involving local, state, and federal levels of government is the central focus of this paper. Interest group politics are also examined, especially as practiced at the state level by professional associations representing teachers, administrators, and school board members. The first chapter…

  1. Series Bosch System Development

    Science.gov (United States)

    Abney, Morgan B.; Evans, Christopher; Mansell, Matt; Swickrath, Michael

    2012-01-01

    State-of-the-art (SOA) carbon dioxide (CO2) reduction technology for the International Space Station produces methane as a byproduct. This methane is subsequently vented overboard. The associated loss of hydrogen ultimately reduces the mass of oxygen that can be recovered from CO2 in a closed-loop life support system. As an alternative to SOA CO2 reduction technology, NASA is exploring a Series-Bosch system capable of reducing CO2 with hydrogen to form water and solid carbon. This results in 100% theoretical recovery of oxygen from metabolic CO2. In the past, Bosch-based technology did not trade favorably against SOA technology due to a high power demand, low reaction efficiencies, concerns with carbon containment, and large resupply requirements necessary to replace expended catalyst cartridges. An alternative approach to Bosch technology, labeled "Series-Bosch," employs a new system design with optimized multi-stage reactors and a membrane-based separation and recycle capability. Multi-physics modeling of the first stage reactor, along with chemical process modeling of the integrated system, has resulted in a design with potential to trade significantly better than previous Bosch technology. The modeling process and resulting system architecture selection are discussed.

  2. COLLOQUIUM CANCELLED - Physics Colloquium | 25 March

    CERN Multimedia

    2013-01-01

    The Standard Model of Nature: Lessons from Two Success Stories, Prof. Gabriele Veneziano, Collège de France (Paris) and CERN. Lundi 25 mars 2013, 17h00 École de Physique, Auditoire Stueckelberg 24, quai Ernest-Ansermet, 1211 Genève 4 Abstract: Our present standard model of Nature is based on general relativity for gravity and on a gauge theory for all other fundamental interactions. Its amazing successes - and its puzzles - may carry some important lessons for our quest of a truly unified theory of space, time, and matter.

  3. EXCEPTIONAL COLLOQUIUM : Digital scholarship and the changing nature of scientific publication

    CERN Document Server

    CERN. Geneva

    2010-01-01

    Digital media have extended the number of channels that scientists (and other academics) use to communicate and share information. Digital technologies have the potential to make all stages of the research process more visible in the public sphere, and to audiences that have, on occasion, opportunities for interaction and engagement. But digital technologies also are introducing novel demands on researchers, requiring skills and competencies on the part of scientists that are encapsulated by the concept of digital scholarship. In this presentation we explore this developing context via a case study: the publication of emails from the Climatic Research Unit at the University of East Anglia (also known as ‘climategate’). The findings of three reviews of ‘climategate’ will be discussed in terms of their implications for science communication. This episode may indirectly influence the ways that scientific knowledge is produced and verified, and what information and data are required to be archived for cir...

  4. Analysis of the impact of heat pump technology on the Irish energy system to the year 2000. Energy case study series: No. 2

    Energy Technology Data Exchange (ETDEWEB)

    Brady, J.

    1977-09-15

    An analysis of the impact of existing and new heat pump technology on the Irish energy system to the year 2000 was undertaken. The methodology used involved the measurement of the potential impact against a base Reference Energy System for various heat pump strategies. A short analysis of the implementation rates and their effect on technology impact was also carried out.

  5. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    Science.gov (United States)

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  6. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    Science.gov (United States)

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  7. CERN Computing Colloquium | Scientific Databases at Scale and SciDB | 27 May

    CERN Multimedia

    2013-01-01

    by Dr. Michael Stonebraker (MIT - Massachusetts Institute of Technology - Cambridge MA, USA) Monday 27 May 2013 from 2 p.m. to 4 p.m. at CERN ( 222-R-001 - Filtration Plant ) Abstract: As a general rule, scientists have shunned relational data management systems (RDBMS), choosing instead to “roll their own” on top of file system technology.  We first discuss why file systems are a poor choice for science data storage, especially as data volumes become large and scalability becomes important. Then, we continue with the reasons why RDBMSs work poorly on most science applications.  These include a data model “impedance mismatch” and missing features. We discuss array DBMSs, and why they are a much better choice for science applications, and use SciDB as an exemplar of this new class of DBMSs. Most science applications require a mix of data management and complex analytics.  In most cases, the analytics entail a sequence of linear a...

  8. Exposures series

    OpenAIRE

    Stimson, Blake

    2011-01-01

    Reaktion Books’ Exposures series, edited by Peter Hamilton and Mark Haworth-Booth, is comprised of 13 volumes and counting, each less than 200 pages with 80 high-quality illustrations in color and black and white. Currently available titles include Photography and Australia, Photography and Spirit, Photography and Cinema, Photography and Literature, Photography and Flight, Photography and Egypt, Photography and Science, Photography and Africa, Photography and Italy, Photography and the USA, P...

  9. Colloquium: Modeling the dynamics of multicellular systems: Application to tissue engineering

    Science.gov (United States)

    Kosztin, Ioan; Vunjak-Novakovic, Gordana; Forgacs, Gabor

    2012-10-01

    Tissue engineering is a rapidly evolving discipline that aims at building functional tissues to improve or replace damaged ones. To be successful in such an endeavor, ideally, the engineering of tissues should be based on the principles of developmental biology. Recent progress in developmental biology suggests that the formation of tissues from the composing cells is often guided by physical laws. Here a comprehensive computational-theoretical formalism is presented that is based on experimental input and incorporates biomechanical principles of developmental biology. The formalism is described and it is shown that it correctly reproduces and predicts the quantitative characteristics of the fundamental early developmental process of tissue fusion. Based on this finding, the formalism is then used toward the optimization of the fabrication of tubular multicellular constructs, such as a vascular graft, by bioprinting, a novel tissue engineering technology.

  10. Colloquium on mine shaft, roadway and tunnel. Proceedings; Kolloquium Schacht, Strecke und Tunnel 2005. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The conference intended to outline the economic mechanisms of the coal sector and to show the importance of mining and tunneling and the competence in problem solving acquired in this area. Efficient and sustainable use of domestic reserves may help to ensure long-term supply and keep prices stable. Most of the required infrastructure will be located underground in this highly populated country. Technologies of tunneling and horizontal drilling are described and illustrated by the example of a new Cologne underground railway project. Mining and tunnelling have much in common, e.g. drilling and shotfiring, overburden removal, rock strength, supports, protection against liquid and gas leakage, ventilation and air conditioning. Projects like the new Austrian high-speed railway track or the 'Loetschbergbasistunnel' project in Switzerland are examples of tunneling project which are clearly comparable with the construction of a new coal mine.

  11. Special Colloquium : Looking at High Energy Physics from a gender studies perspective

    CERN Document Server

    CERN. Geneva

    2011-01-01

    Human actors, workplace cultures and knowledge production: Gender studies analyse the social constructions and cultural representations of gender. Using methods and tools from the humanities and social science, we look at all areas, including the natural sciences and technology, science education and research labs. After a short introduction to gender studies, the main focus of my talk will be the presentation of selected research findings on gender and high energy physics. You will hear about an ongoing research project on women in neutrino physics and learn about a study on the world of high energy physicists characterised by "rites of passage" and "male tales" told during a life in physics. I will also present a study on how the HEP community communicates, and research findings on the naming culture in HEP. Getting to know findings from another field on your own might contribute to create a high energy physics culture that is fair and welcoming to all genders.

  12. New research advancement in electrical engineering field of China-Reviews on special issue of Science in China Series E: Technological Sciences

    Institute of Scientific and Technical Information of China (English)

    MEI ShengWei; MA Jin

    2009-01-01

    Based on,but not limited to the research results of electrical engineering published in the special issue of Science in China Series E,June 2008,this essay gives a brief review on a wide range of state-of-art advancement in electrical engineering field of China,which includes power system modeling,analysis and control,risk assessments in power system,etc.

  13. New Directions in Journalism Research. A Selection of Papers from the Colloquium on Research in Journalism (Dubrovnik, Yugoslavia, April 1985). Publications Series B.

    Science.gov (United States)

    Furhoff, Lars, Ed.; Hemanus, Pertti, Ed.

    Intended for those interested in scientific research in journalism, the papers in this volume focus on conditions of journalism, journalism and reality, and methodology. The papers discuss the following topics: (1) research on the contents of newspapers and the working conditions for editorial staff; (2) the meanings and functions of audience in…

  14. Gas production and storage - gas transport and supply. Colloquium 7th conference proceedings; Gasfoerderung und Gasspeicherung - Gastransport und Gasversorgung. Kolloquium 7. Tagungsband

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, S. [ed.] [Technische Univ. Bergakademie Freiberg (Germany). Inst. fuer Bohrtechnik und Fluidbergbau; Koeckritz, V. [comp.

    1999-07-01

    The colloquium papers discuss trends in gas supply engineering, automtion of gas storages, liberalisation of the gas market, and gas management systems in integrated supply systems. Rock-mechanical problems of natural gas storage caverns are mentioned. Further subjects are gas extraction rom coal seams, power generation from gas in fuel cells, a model for blowout calculation of real gases, and vortex tubes in gas pressure reduction systems. 19 contributions have been recorded separately in this database. [German] Die einzelnen Beitraege des Kolloquiums befassen sich mit den Entwicklungen in der Gasversorgungstechnik, mit der Automatisierung von Gasspeichern, mit der Liberalisierung des Gasmarktes sowie mit Gasmanagementsystemen in Verbundnetzen. Neben der Gasspeicherung in Porenspeichern und Salzkavernen, deren Sicherheit und der Soleversenkung, sind Betraege zu gebirgsmechanischen Problemen in Erdgasspeicherkavernen enthalten. Weitere Themen sind die Gasfoerderung aus Steinkohlefloezen, die Energieerzeugung aus Gas in Brennstoffzellen, ein Modell zur Blowout-Berechnung realer Gase sowie Wirbelrohre in Anlagen zur Gasdruckminderung. Fuer die Datenbank Energy wurden 19 Beitraege separat aufgenommen.

  15. Physics Colloquium: Theory of the spin wave Seebeck effect in magnetic insulators

    CERN Multimedia

    Université de Genève

    2011-01-01

    Geneva University Physics Department 24, quai Ernest-Ansermet CH-1211 Geneva 4 Lundi 28 février 2011 17h00 - École de Physique, Auditoire Stückelberg Theory of the spin wave Seebeck effect in magnetic insulators Prof. Gerrit Bauer Delft University of Technology The subfield of spin caloritronics addresses the coupling of heat, charge and spin currents in nanostructures. In the center of interest is here the spin Seebeck effect, which was discovered in an iron-nickel alloy. Uchida et al. recently observed the effect also in an electrically insulating Yttrium Iron Garnett (YIG) thin magnetic film. To our knowledge this is the first observation of a Seebeck effect generated by an insulator, implying that the physics is fundamentally different from the conventional Seebeck effect in metals. We explain the experiments by the pumping of a spin current into the detecting contacts by the thermally excited magnetization dynamics. In this talk I will give a brief overview over the state o...

  16. Improving the Quality of Life for People with Disablities: Potential Uses of Technology. Policy Analysis Series: Issues Related to Welsch v. Levine, Paper No. 22.

    Science.gov (United States)

    Minnesota State Planning Agency, St. Paul.

    The paper describes the current use of technology by persons with disabilities, and examines ways to increase its use. Current use is analyzed for the following aspects: communication (including modified keyboards and adaptive switches), mobility and positioning (including orthotics), independent living (including telecommunications and robotic…

  17. Culture et Gestion d'Etangs a Poissons d'Eau Douce (Freshwater Fish Pond Culture and Management). Appropriate Technologies for Development. Manual Series--M37.

    Science.gov (United States)

    Chakroff, Marilyn; Druben, Laurel, Ed.

    This is the French translation of a "how-to" manual, designed as a working and teaching tool for extension agents as they establish and/or maintain local fish pond operations. The manual presents information to facilitate technology transfer and to provide a clear guide for warm water fish pond construction and management. Major topic…

  18. Improving the Quality of Life for People with Disablities: Potential Uses of Technology. Policy Analysis Series: Issues Related to Welsch v. Levine, Paper No. 22.

    Science.gov (United States)

    Minnesota State Planning Agency, St. Paul.

    The paper describes the current use of technology by persons with disabilities, and examines ways to increase its use. Current use is analyzed for the following aspects: communication (including modified keyboards and adaptive switches), mobility and positioning (including orthotics), independent living (including telecommunications and robotic…

  19. Multi-Agent-Based Control Technology for Timed Process Series%基于多Agent的定时事件序列控制技术研究

    Institute of Scientific and Technical Information of China (English)

    夏洪山; 张瑶新

    2000-01-01

    Timed process series(TPS)is the time-based process flow in MIS. It not only has all properties of normal workflow in MIS,but also has the concurrent process based on timing system. This paper presents the statements describing the timing properties of TPS in MIS,and then the analysis to it is given. The impacts of timing and controlling characteristics on information flow in TPS are analyzed. The definition of agent function,data sharing,communication and synchronization among agents in multi-agent system are described and a multi-agent-based TPS system model is given sequentially. In this paper,an application of the model in civil airport flight scheduling system and the evaluations are presented finally.

  20. DCP Series

    Directory of Open Access Journals (Sweden)

    Philip Stearns

    2011-06-01

    Full Text Available Photo essay. A collection of Images produced by intentionally corrupting the circuitry of a Kodak DC280 2 MP digitalcamera. By rewiring the electronics of a digital camera, glitched images are produced in a manner that parallels chemically processing unexposed film or photographic paper to produce photographic images without exposure to light. The DCP Series of Digital Images are direct visualizations of data generated by a digital camera as it takes a picture. Electronic processes associated with the normal operations of the camera, which are usually taken for granted, are revealed through an act of intervention. The camera is turned inside­out through complexes of short­circuits, selected by the artist, transforming the camera from a picture taking device to a data capturing device that renders raw data (electronic signals as images. In essence, these images are snap­shots of electronic signals dancing through the camera's circuits, manually rerouted, written directly to the on­board memory device. Rather than seeing images of the world through a lens, we catch a glimpse of what the camera sees when it is forced to peer inside its own mind.

  1. Research on Series Products Rapid Design Technology Based on IPD%基于IPD的系列产品快速设计技术研究

    Institute of Scientific and Technical Information of China (English)

    王宗彦; 马士良; 吴淑芳

    2012-01-01

    In order to meet the need of the rapid design for product updates, according to the characteristics of series products development, product design principles under integrated product development (IPD) model was described.By considering the product resource plan, product design process based on IPD was constructed.In order to achieve products rapid development and smart design, parametric design methods based IPD was discussed in detail.Flexible modular structure under the IPD model was analyzed, and knowledge integration architecture based on IPD was established.The effectiveness was verified by a model of gantry crane taken as an example.%为了适应不同需求系列产品的快速更新设计,根据系列产品开发的特点,阐述了1PD(Integrated Product Development)模式下的产品设计原理,在资源规划基础上构建基于IPD的产品设计过程,详细讨论了基于IPD的参数化设计方法,分析了IPD模式下的柔性模块化结构,建立了基于IPD的知识集成体系结构,以实现产品的智能开发和快速设计,最后以门式起重机为例验证了方法的有效性.

  2. Planet Imaging Coronagraphic Technology Using a Reconfigurable Experimental Base (PICTURE-B): The Second in the Series of Suborbital Exoplanet Experiments

    Science.gov (United States)

    Chakrabarti, Supriya; Mendillo, Christopher B.; Cook, Timothy A.; Martel, Jason F.; Finn, Susanna C.; Howe, Glenn A.; Hewawasam, Kuravi; Douglas, Ewan S.

    2016-03-01

    The PICTURE-B sounding rocket mission is designed to directly image the exozodiacal light and debris disk around the Sun-like star Epsilon Eridani. The payload used a 0.5m diameter silicon carbide primary mirror and a visible nulling coronagraph which, in conjunction with a fine pointing system capable of 5milliarcsecond stability, was designed to image the circumstellar environment around a nearby star in visible light at small angles from the star and at high contrast. Besides contributing an important science result, PICTURE-B matures essential technology for the detection and characterization of visible light from exoplanetary environments for future larger missions currently being imagined. The experiment was launched from the White Sands Missile Range in New Mexico on 2015 November 24 and demonstrated the first space operation of a nulling coronagraph and a deformable mirror. Unfortunately, the experiment did not achieve null, hence did not return science results.

  3. Globe: Lecture series

    CERN Multimedia

    2007-01-01

    The LHC: an accelerator of science This series of lectures is all about understanding the scientific and technological challenges of the phenomenal LHC project and assessing its innovations through their everyday applications. Come and take a sneak preview of the LHC! Communicate: the Grid, a computer of global dimensions François Grey, head of communication in CERN’s Information Technology Department How will it be possible for the 15 million billion bytes of data generated by the LHC every year to be handled and stored by a computer that doesn’t have to be the size of a skyscraper? The computer scientists have the answer: the Grid, which will harness the power of tens of thousands of computers all over the world by creating a network of computers and making them operate as one. >>> Lectures are free and require no specialist knowledge. In french. 
 >>> By reservation only: tel. +41 (0)22 767 76 76

  4. Science and Society Colloquium

    CERN Multimedia

    Randi, J

    1991-01-01

    Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigate the claims of "water with memory".

  5. EUROMECH 360 Colloquium

    CERN Document Server

    1998-01-01

    The main advantages of sandwiches as structural components are now well­ known and well-established. Due to the progress in polymer science and engineering and advances in manufacturing processes, sandwich structures can blend various functional and structural properties and therefore lead to highly innovating systems. The current difficulty to overcome is to provide designers with proper methodologies and tools that could enable them to design improved sandwich structures. Such dedicated design tools should be efficient, reliable, flexible and user-friendly. They should be based on advanced knowledge of sandwich behaviour at global and local scales. Such approach relies on our capability to test, identify, control and model structure performances. The impressive variety of core and face materials and the rapid developments in forming processes give new opportunities to design components which have more complex shapes and higher integrated functional and structural properties. Interest in sandwiches is perma...

  6. Physics Colloquium | 25 February

    CERN Multimedia

    2013-01-01

    Critical Tests of Theory of the Early Universe using the Cosmic Microwave Background, by Prof. Eiichiro Komatsu, Max-Planck-Institut für Astrophysik, Garching, (Germany). Monday 25 February 2013 at 17:00 École de Physique, Auditoire Stueckelberg 24, quai Ernest-Ansermet, 1211 Genève 4 Abstract: The Cosmic Microwave Background (CMB), the fossil light of the Big Bang, is the oldest light that one can ever hope to observe in our Universe. The CMB provides us with a direct image of the Universe when it was still an "infant" - 380,000 years old. The Wilkinson Microwave Anisotropy Probe (WMAP) has mapped the microwave sky in five frequency bands for nine years since 2001, creating a full-sky CMB map with the unprecedented precision. The WMAP data have enabled us to obtain a wealth of cosmological information, such as the composition, age, geometry, and history of the Universe. Yet, can we go further and learn about the primordial universe, when it was much younge...

  7. Wright Science Colloquium 2004

    CERN Multimedia

    2004-01-01

    "Stem cells and regenerative medicine. Living a longer life?" For the first time in history, human beings are in a position to modify their own biological fate. This is due to the past 20 years of basic research in life sciences, which have led to discoveries of great impact, not only on our scientific knowledge, but also on a variety of domains outside science itself. Our society is disconcerted by this biological revolution and the underlying instrumentalisation of human beings. Therefore, it is the right time to think about these extraordinary developments, to know where we stand and to try to imagine the future, in order to foresee both the benefits and the dangers of what will unavoidably occur. From 15 to 19 November, the XIth edition of the Colloquia Wright that are held every two years in Geneva with the aim of presenting the latest scientific findings to the general public, will deal with this new and difficult question for the society. Five world-famous scientists will present lectures every da...

  8. Physics Colloquium | 8 April

    CERN Multimedia

    2013-01-01

    The echo of the Big Bang as seen by the Planck satellite, Professeur Martin Kunz, département de Physique théorique, Université de Genève. Monday 8 April 2013, 5 pm École de Physique, Auditoire Stueckelberg 24, quai Ernest-Ansermet, 1211 Genève 4 Abstract: On March 21st, ESA’s Planck space telescope released the most detailed map ever created of the cosmic microwave background – the relic radiation from the Big Bang. The map shows the Universe at a time when it was just 380 000 years old, and the tiny fluctuations that it contains represent the seeds of all future structure: the stars and galaxies of today. From this map, we can learn many things, for example that 95% of the "stuff'' in the Universe are different from anything we have encountered on Earth. The new data by the Planck satellite agree quite well with the cosmological standard model, and we will see what this implies for our understa...

  9. Wright Science Colloquium 2004

    CERN Multimedia

    2004-01-01

    "Stem cells and regenerative medicine. Living a longer life?" For the first time in history, human beings are in a position to modify their own biological fate. This is due to the past 20 years of basic research in life sciences, which have led to discoveries of great impact, not only on our scientific knowledge, but also on a variety of domains outside science itself. Our society is disconcerted by this biological revolution and the underlying instrumentalisation of human beings. Therefore, it is the right time to think about these extraordinary developments, to know where we stand and to try to imagine the future, in order to foresee both the benefits and the dangers of what will unavoidably occur. From 15 to 19 November, the XIth edition of the Colloquia Wright that are held every two years in Geneva with the aim of presenting the latest scientific findings to the general public, will deal with this new and difficult question for the society. Five world-famous scientists will present lectures every...

  10. Physics Colloquium | 15 April

    CERN Multimedia

    2013-01-01

    From multiferroic oxides to cosmology with electronic structure calculations, Professeur Nicola Spaldin, Materials Theory, ETH Zürich. Monday 15 April 2013, 5 pm École de Physique, Auditoire Stueckelberg 24, quai Ernest-Ansermet, 1211 Genève 4 Abstract: What happened in the early universe just after the Big Bang? This is one of the most intriguing basic questions in all of science, and is difficult to answer because of insurmountable issues associated with replaying the Big Bang in the laboratory. One route to the answer is to use condensed matter systems to test the so-called "Kibble- Zurek" scaling laws for the formation of defects such as cosmic strings that are proposed to have formed in the early universe. In this talk I will show that a popular multiferroic material -- with its coexisting magnetic, ferroelectric and structural phase transitions -- generates the crystallographic equivalent of cosmic strings. I will describe how we used electronic struc...

  11. Colloquium: cavity optomechanics

    CERN Multimedia

    2011-01-01

    Monday 14 November 2011, 17:00 Ecole de Physique, Auditoire Stueckelberg Université de Genève Cavity optomechanics: controlling micro mechanical oscillators with laser light Prof. Tobias Kippenberg EPFL, Lausanne Laser light can be used to cool and to control trapped ions, atoms and molecules at the quantum level. This has lead to spectacular advances such as the most precise atomic clocks. An outstanding frontier is the control with lasers of nano- and micro-mechancial systems. Recent advances in cavity optomechanics have allowed such elementary control for the first time, enabling mechanical systems to be ground state cooled leading to readout with quantum limited sensitivity and permitting to explore new device concepts resulting from radiation pressure.  

  12. Do different clinical evidence bases lead to discordant health-technology assessment decisions? An in-depth case series across three jurisdictions

    Directory of Open Access Journals (Sweden)

    Spinner DS

    2013-01-01

    Full Text Available Daryl S Spinner,1 Julie Birt,2 Jeffrey W Walter,1 Lee Bowman,2 Josephine Mauskopf,1 Michael F Drummond,3 Catherine Copley-Merriman11RTI Health Solutions, Research Triangle Park, NC, USA; 2Eli Lilly and Company, Indianapolis, IN, United States; 3University of York, York, UKBackground: Health-technology assessment (HTA plays an important role in informing drug-reimbursement decision-making in many countries. HTA processes for the Pharmaceutical Benefits Advisory Committee (PBAC in Australia, the Common Drug Review (CDR in Canada, and the National Institute for Health and Clinical Excellence (NICE in England and Wales are among the most established in the world. In this study, we performed nine in-depth case studies to assess whether different clinical evidence bases may have influenced listing recommendations made by PBAC, CDR, and NICE.Methods: Nine drugs were selected for which the three agencies had provided listing recommendations for the same indication between 2007 and 2010. We reviewed the evidence considered for each listing recommendation, identified the similarities and differences among the clinical evidence bases considered, and evaluated the extent to which different clinical evidence bases could have contributed to different decisions based on HTA body comments and public assessment of the evidence.Results: HTA agencies reached the same recommendation for reimbursement (recommended for listing for four drugs and different recommendations for five drugs. In all cases, each agency used different evidence bases in their recommendations. The agencies considered overlapping sets of clinical comparators and trials when evaluating the same drug. While PBAC and NICE considered indirect and/or mixed-treatment comparisons, CDR did not. In some cases, CDR and/or NICE excluded trials from review if the drug and/or the comparator were not administered according to the relevant marketing authorization.Conclusions: In the listing recommendations

  13. Series: Clinical Epidemiology in South Africa. Paper 3: Logic models help make sense of complexity in systematic reviews and health technology assessments.

    Science.gov (United States)

    Rohwer, Anke; Pfadenhauer, Lisa; Burns, Jacob; Brereton, Louise; Gerhardus, Ansgar; Booth, Andrew; Oortwijn, Wija; Rehfuess, Eva

    2017-03-01

    To describe the development and application of logic model templates for systematic reviews and health technology assessments (HTAs) of complex interventions. This study demonstrates the development of a method to conceptualize complexity and make underlying assumptions transparent. Examples from systematic reviews with specific relevance to Sub-Saharan Africa (SSA) and other low- and middle-income countries (LMICs) illustrate its usefulness. Two distinct templates are presented: the system-based logic model, describing the system in which the interaction between participants, intervention, and context takes place; and the process-orientated logic model, which displays the processes and causal pathways that lead from the intervention to multiple outcomes. Logic models can help authors of systematic reviews and HTAs to explicitly address and make sense of complexity, adding value by achieving a better understanding of the interactions between the intervention, its implementation, and its multiple outcomes among a given population and context. They thus have the potential to help build systematic review capacity-in SSA and other LMICs-at an individual level, by equipping authors with a tool that facilitates the review process; and at a system-level, by improving communication between producers and potential users of research evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Investigation of Copper Vapor Pulsed Laser with Industrial Active Elements of “Kulon” Series using One Convex Mirror Mode and Its Capabilities for Technological Applications

    Directory of Open Access Journals (Sweden)

    N. A. Lyabin

    2014-01-01

    Full Text Available Within the scope of the given paper spatial, time and energy characteristics of a copper vapor laser (CVL| have been investigated in the mode of one convex mirror using the most powerful industrial sealed-off active elements (AE of “Kulon” series: 15 W GL-206D model and 20 W GL-206I model in order to define the capabilities of using its one-beam radiation for effective microprocessing of materials.The carried out calculations and experimental investigations showed that one can vary the radiation beam divergence within a wide range by changing the radius of curvature of CVL convex mirror; and one can reach values close to diffraction limit at radii of curvature one-two orders lower than the distance from the mirror to AE output aperture. At small radii of mirror curvature (R = 6-30 mm the CVL output radiation beam divergence can only 2-3 times (0.15- 0.35 mrad differ from diffraction limit. At these divergences the peak power density in a focused spot can reach 109…1010 W/cm2 values.With the increase of AE discharge channel length the CVL output radiation beam divergence in one-mirror mode decreases and tends to diffraction limit, while power increases, which in the aggregate leads to the sharp increase of peak power density. Therefore, from practical point of view the industrial AEs “Crystal” GL-205А and GL-205B with 0.93 and 1.23 m discharge channel length and 20 mm diameter are the most effective ones. Besides the formation of one high quality beam, the advantages of one-mirror mode include a high axis stability of directivity pattern of this beam and pulsed energy, which increase the quality of microprocessing of materials.Practical experience of using CVL with one convex mirror shows that 109 W/cm2 peak power density level is sufficient only for efficient microprocessing of foiled materials and solder cutouts (0.02-0.1 мм. The use of this CVL as a driving oscillator (DO in a copper vapor laser system (CVLS of the type: driving

  15. Colloquium 3: Thermal insulation materials in construction and in high-temperature plants. Lectures; Kolloquium 3: Waermedaemmstoffe im Bauwesen und in Hochtemperaturanlagen. Vortraege

    Energy Technology Data Exchange (ETDEWEB)

    Schlegel, E.; Gross, U.; Walter, G. [comps.

    1999-07-01

    Colloquium 3, ''Thermal insulation materials in construction and in high-temperature plants'' focused, for one thing, on the inter-relationships between the development of thermal insulation materials for construction and high-temperature applications and the development of processes and plants and, for another, on the standards of and amendments to the thermal protection ordinance. Calcium silicate and Silcapor as a thermal protection material and a high-temperature thermal insulant, respectively, are dealt with inter alia. The use of thermal insulants in industrial furnaces and different methods for measuring thermal conductivity are described. Further topics are the elements of the energy conservation ordinance being drafted, and thermal-insulation construction materials such as bricks and foam mortar. Ten papers are individually listed in the Energy database. (orig.) [German] Im Mittelpunkt des Kolloquium 3 ''Waermedaemmstoffe im Bauwesen und in Hochtemperaturanlagen'' stehen die wechselseitigen Zusammenhaenge zwischen der Entwicklung von Waermedaemmstoffen fuer das Bauwesen und die Hochtemperaturanwendung einerseits und der Prozess-und Anlagenentwicklung anderseits sowie die Normung und die Novellierung der Waermeschutzverordnung. Es wird u.a. auf den Waermedaemmstoff Calciumsilicat eingegangen ebensowie auf Silcapor als Hochtemperaturd ammstoff. Der Einsatz von Waermedaemmstoffen in Industrieoefen sowie die unterschiedlichen Messmethoden der Waermeleitfaehigkeit werden beschrieben. Weitere Themen sind die Grundlagen der kuenftigen Energiesparverordnung sowie waermedaemmende Baustoffe wie Ziegel und Porenbeton. Fuer die Datenbank Energy wurden zehn Arbeiten separat aufgenommen.

  16. High-throughput protein expression analysis using tissue microarray technology of a large well-characterised series identifies biologically distinct classes of breast cancer confirming recent cDNA expression analyses.

    Science.gov (United States)

    Abd El-Rehim, Dalia M; Ball, Graham; Pinder, Sarah E; Rakha, Emad; Paish, Claire; Robertson, John F R; Macmillan, Douglas; Blamey, Roger W; Ellis, Ian O

    2005-09-01

    Recent studies on gene molecular profiling using cDNA microarray in a relatively small series of breast cancer have identified biologically distinct groups with apparent clinical and prognostic relevance. The validation of such new taxonomies should be confirmed on larger series of cases prior to acceptance in clinical practice. The development of tissue microarray (TMA) technology provides methodology for high-throughput concomitant analyses of multiple proteins on large numbers of archival tumour samples. In our study, we have used immunohistochemistry techniques applied to TMA preparations of 1,076 cases of invasive breast cancer to study the combined protein expression profiles of a large panel of well-characterized commercially available biomarkers related to epithelial cell lineage, differentiation, hormone and growth factor receptors and gene products known to be altered in some forms of breast cancer. Using hierarchical clustering methodology, 5 groups with distinct patterns of protein expression were identified. A sixth group of only 4 cases was also identified but deemed too small for further detailed assessment. Further analysis of these clusters was performed using multiple layer perceptron (MLP)-artificial neural network (ANN) with a back propagation algorithm to identify key biomarkers driving the membership of each group. We have identified 2 large groups by their expression of luminal epithelial cell phenotypic characteristics, hormone receptors positivity, absence of basal epithelial phenotype characteristics and lack of c-erbB-2 protein overexpression. Two additional groups were characterized by high c-erbB-2 positivity and negative or weak hormone receptors expression but showed differences in MUC1 and E-cadherin expression. The final group was characterized by strong basal epithelial characteristics, p53 positivity, absent hormone receptors and weak to low luminal epithelial cytokeratin expression. In addition, we have identified significant

  17. Nuclear Technology Series. Course 19: Radiation Shielding.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  18. Nuclear Technology Series. Course 8: Reactor Safety.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutians in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  19. Nuclear Technology Series. Course l: Radiation Physics.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  20. Nuclear Technology Series. Course 28: Welding Inspection.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  1. Nuclear Technology Series. Course 27: Metrology.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  2. Nuclear Technology Series. Course 12: Reactor Physics.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  3. Bilinguisme et biculturalisme: Theories et pratiques professionnelles. Actes du 2eme colloque d'orthophomie/logopedie (Neuchatel, 17-18 septembre, 1992). (Bilingualism and Biculturalism: Theories and Professional Practices. Colloquium on Orthophony/Logopedy (2nd, Neuchatel, Switzerland, September 17-18, 1992)).

    Science.gov (United States)

    Py, Bernard, Ed.

    1993-01-01

    The conference papers from a colloquium on issues in bilingualism and biculturalism include: "Le bilinguisme et biculturalisme: essai de definition" ("Bilingualism and Biculturalism: Attempt at Definition") (Francois Grosjean); "La variation individuelle dans l'acquisition d'une langue seconde" ("Individual…

  4. Science and Society Series off the Press

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ The CAS has published the 2002 Science & Society series. The series, which consists of reports on scientific development, high-tech development and sustainable development, aims to introduce the world's scientific and technological (S&T) progress and developmental trends in 2001, review the changes in the frontiers of science and technology, pinpoint the main problems in research and development (R&D), and recount S&T development in China. Through the series, it is hoped that China's decades-long efforts at capacity building of sustainability will be made clear to the world, including theoretical exploration, contents, identification,dynamic monitoring, parametric system and quantitative analysis.

  5. Summation of series

    CERN Document Server

    Jolley, LB W

    2004-01-01

    Over 1,100 common series, all grouped for easy reference. Arranged by category, these series include arithmetical and geometrical progressions, powers and products of natural numbers, figurate and polygonal numbers, inverse natural numbers, exponential and logarithmic series, binomials, simple inverse products, factorials, trigonometrical and hyperbolic expansions, and additional series. 1961 edition.

  6. A creative approach to the development of an agenda for knowledge utilization: outputs from the 11th international knowledge utilization colloquium (KU 11).

    Science.gov (United States)

    Wilkinson, Joyce E; Rycroft-Malone, Jo; Davies, Huw T O; McCormack, Brendan

    2012-12-01

    A group of researchers and practitioners interested in advancing knowledge utilization met as a colloquium in Belfast (KU 11) and used a "world café" approach to exploit the social capital and shared understanding built up over previous events to consider the research and practice agenda. We considered three key areas of relevance to knowledge use: (1) understanding the nature of research use, influence and impact; (2) blended and collaborative approaches to knowledge production and use; and (3) supporting sustainability and spread of evidence-informed innovations. The approach enabled the development of artifacts that reflected the three areas and these were analyzed using a creative hermeneutic approach. The themes that emerged and which are outlined in this commentary are not mutually exclusive. There was much overlap in the discussions and therefore of the themes, reflecting the complex nature of knowledge translation work. The agenda that has emerged from KU 11 also reflects the participatory and creative approach in which the meeting was structured and focused, and therefore emphasizes the processual, relational and contingent nature of some of the challenges we face. The past 20 years has seen an explosion in activity around understanding KU, and we have learned much about the difficulties. Whilst the agenda for the next decade may be becoming clearer, colloquia such as KU 11, using creative and engaging approaches, have a key role to play in dissecting, articulating and sharing that agenda. In this way, we also build an ever-expanding international community that is dedicated to working towards increasing the chances of success for better patient care. © 2012 Sigma Theta Tau International.

  7. SPECIAL COLLOQUIUM : Building a Commercial Space Launch System and the Role of Space Tourism in the Future (exceptionally on Tuesday)

    CERN Document Server

    CERN. Geneva

    2010-01-01

    The talk will explore a little of the history of space launch systems and rocketry, will explain why commercial space tourism did not take off after Apollo, and what is happening right now with commercial space systems such as Virgin's, utilising advances in aerospace technology not exploited by conventional ground-based rocket systems. I will then explain the Virgin Galactic technology, its business plan as a US-regulated space tourism company, and the nature of its applications. I will then go on to say a little of how our system can be utilised for sub-orbital space science based on a commercial business plan

  8. Series editorial: Network and Service Management Series

    NARCIS (Netherlands)

    Pavlou, George; Pras, Aiko

    2010-01-01

    This is the ninth issue of the series on Network and Service Management, which is typically published twice a year. It was originally published in April and October, but since last year it is published in July and December. The series provides articles on the latest developments in this well establi

  9. Series editorial: Network and Service Management Series

    NARCIS (Netherlands)

    Pavlou, George; Pras, Aiko

    2011-01-01

    This is the 11th issue of the series on Network and Service Management, which is typically published twice a year. It was originally published in April and October but since last year it is published in July and December. The series provides articles on the latest developments in this well-establish

  10. A Series of Experiment Items Design for Firewall Technology Based on Open Source Code Software%基于开放源代码的防火墙实验项目设计

    Institute of Scientific and Technical Information of China (English)

    康佳; 方贤进

    2014-01-01

    At present, the course of computer network security has been widely set for specialty of computer, information securi-ty, and that, the firewall technology is an important part of the course of computer network security. If the special firewall hard-ware equipment is used for experiments, it has some disadvantages, such as expensive price, unexposed inner techniques and so on. In this paper, a series of experiment items for firewall techniques are designed based on Linux OS open source code software, which can reduce the cost of experiment teaching, make the students clearly understand the firewall techniques and improve prac-tical specialty ability of the students.%当前计算机网络安全课程已经广泛地开设于计算机及信息安全等相关专业,而防火墙技术又是计算机网络安全课程的重要内容之一。用专用硬件防火墙作为实验设备具有价格昂贵、内部技术不透明的缺点,因此本文设计一系列基于Linux操作系统开放源代码的防火墙技术实验,这样不仅可以降低教学实验成本,也能让学生更清楚地了解各种防火墙技术及实现,增强学生的专业实践能力。

  11. Time series analysis.

    NARCIS (Netherlands)

    2013-01-01

    Time series analysis can be used to quantitatively monitor, describe, explain, and predict road safety developments. Time series analysis techniques offer the possibility of quantitatively modelling road safety developments in such a way that the dependencies between the observations of time series

  12. Colloquium paper: working toward a synthesis of archaeological, linguistic, and genetic data for inferring African population history.

    Science.gov (United States)

    Scheinfeldt, Laura B; Soi, Sameer; Tishkoff, Sarah A

    2010-05-11

    Although Africa is the origin of modern humans, the pattern and distribution of genetic variation and correlations with cultural and linguistic diversity in Africa have been understudied. Recent advances in genomic technology, however, have led to genomewide studies of African samples. In this article, we discuss genetic variation in African populations contextualized with what is known about archaeological and linguistic variation. What emerges from this review is the importance of using independent lines of evidence in the interpretation of genetic and genomic data in the reconstruction of past population histories.

  13. Series Transmission Line Transformer

    Science.gov (United States)

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  14. Proceedings of the Prop'Elec 2000 colloquium. Advances of electric drive in urban transportation systems; Actes du colloque Prop'Elec 2000. Progres de la traction electrique dans les transports urbains

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This document is the proceedings of Prop'Elec 2000 colloquium on the advances in electric power drive in urban transportation systems. The colloquium comprises 5 sessions dealing with: 1 - public collective electric-powered transportation system: synthesis of urban guided systems (C. Soulas, INRETS), the fast travelator (A. Cote, RATP), the power supply system of METEOR automatic underground railway (P. Lagrange, W. Seiler, RATP); 2 - electrical drive in urban transportation systems: start-up of a thermal engine with super-capacitors (D. Bouquain (CREEBEL), H. Gualous, A. Djerdir, A. Berthon, J.M. Kauffmann (L2ES, IGE)), The LEV (light weight electric vehicle) project in Mendrisio (U. Schwegler, LEV/Suisse), prototype of electrical bike that use a wheel-engine (C. Espanet, F. Gustin, J.M. Kauffmann (IGE), S. Robert, M. Karmous (EICN)), TWIL: a new generation of small electrical bikes (E. Escallot, T. Bontems (EPMI)), thermal and magnetic analysis of a rectilinear movement actuator (J.C. Vannier, M. Kadiri (SUPELEC)), torque undulation and vibrations in automobile electrical drives (A.L. Bui-Van (Renault), A. Fonseca (LEG)); 3 - collective electric-powered transportation systems: STARS: autonomous transportation system with flywheel charging at the station (P. Gibard (Alstom Transport), K. Abuda, J.M. Vinassa (IXL Bordeaux)), Translhor tramway: presentation of the drive system (L. Verdier, LHOR); 4 - electric-powered and hybrid vehicles: batteries for electric-powered vehicles (J.F. Fauvarque, CNAM), Li-ion batteries and their application in automotive industry (T. Faugeras, SAFT), optimized drive systems for electric-powered vehicles (J. Saint-Michel, Leroy Somer), the Citroen Xsara Dynactive (S. Derou, PSA), 5 - electric-powered and hybrid vehicles: the electrical car in tomorrows' city (M. Parent, INRIA), the market of electric-powered vehicles in France and Europe (M. Valet, PSA). (J.S.)

  15. Colloquium C.L.I. operators and others... the becoming of radioactive products after use; Les CLI, les exploitants et les autres... Le devenir des produits radioactifs apres utilisaiton

    Energy Technology Data Exchange (ETDEWEB)

    Ancelin, G.; Artus, J.C.; Atteia, M.; Audebert, P.; Ballat, J.; Balle, St.; Bardols, M.; Basse-Cathalinat, B.; Baylet, J.M.; Bazot, G.; Beaufils, B.; Benech, R.; Bongiovanni, J.; Bontoux, J.; Boueilh, M.; Brunet, F.; Calafat, A.; Cartier, M.; Cavereau, S.; Cavereau, G.; Chambon, B.; Chouchan, M.; Criton, P.; Coudre-Genetti, S.; Bretesche, O. de la; Delcourt, R.; Delibes, J.L.; Diaham, A.; Dupouis, N.; Dutil, V.; Eimer, M.; Fauvre, D.; Figueredo, G.; Fongaro, G.; Gaillard, P.; Gazal, S.; Graschaire, G.; Grenier, St.; Ibert, J.; Jacob, E.; Kozlowski, E.; Laroche, D.; Le Bars, Y.; Linfort, J.M.; Sabatier, M.A.; Sasseigne, Ph.; Saut, C.; Sornein, J.F.; Terrenne, J.P.; Donzac, M. de; Thiese, I.; Tfibel, V.; Vidal, J.; Vieillard-Baron, B.; Vincent, D

    2006-07-01

    Colloquium to Golfech on September 17. and 18., 2003. The 3. colloquium of the A.N.C.L.I. took place to Golfech, to Alexis Calafat invitation, President of the C.L.I. of Golfech. The reserved subject was ' the C.L.I., the developers and the others: than can bring the various bodies of the nuclear power to the C.L.I.? ' A half-day was dedicated in particular to the future of the radioactive products after use, where the question of the transport of radioactive products was approached. 80 persons participated. The titles of the approached subjects were: dimensions of the expertise and the construction of the information; the C.L.I and its various interlocutors; C.L.I.N., the developer, the others and the transparency of the information; waste and radioactive waste in a hospital environment; safety of the transport of radioactive material; the relations of the Golfech C.N.P.E. with the C.L.I.; the new institute of radiation protection and nuclear safety; the national agency for the management of the radioactive waste, what projects; Implementation of municipal protection plans on the C.L.I. initiative; Socio-economic effects from the installation of Paluel and Penly C.N.P.E.; The case of the Garonne: the iodine 131 contamination; Analysis of the environment in contact with the secondary school of Bar-sur-Aube; C.L.I., the developer and the others: what relations. (N.C.)

  16. Medical Equipment Maintenance Programme Overview WHO Medical device technical series

    CERN Document Server

    Organization, World Health

    2011-01-01

    WHO and partners have been working towards devising an agenda an action plan tools and guidelines to increase access to appropriate medical devices. This document is part of a series of reference documents being developed for use at the country level. The series will include the following subject areas: . policy framework for health technology . medical device regulations . health technology assessment . health technology management . needs assessment of medical devices . medical device procurement . medical equipment donations . medical equipment inventory management . medical equipment maint

  17. Fourier Series Operating Package

    Science.gov (United States)

    Charnow, Milton L.

    1961-01-01

    This report presents a computer program for multiplying, adding, differentiating, integrating, "barring" and scalarly multiplying "literal" Fourier series as such, and for extracting the coefficients of specified terms.

  18. Seri Kinship Terminology.

    Science.gov (United States)

    Moser, Mary B.; Marlett, Stephen A.

    The Seri language contains over 50 kinship terms and represents one of the most highly elaborated kinship systems described to date. This paper discusses Seri kinship terminology and centers around, but is not limited to, the set of obligatory possessed noun stems that are inflected with the following possessive prefixes": "hi-,""ma-," and "a-."…

  19. Time Series Momentum

    DEFF Research Database (Denmark)

    Moskowitz, Tobias J.; Ooi, Yao Hua; Heje Pedersen, Lasse

    2012-01-01

    under-reaction and delayed over-reaction. A diversified portfolio of time series momentum strategies across all asset classes delivers substantial abnormal returns with little exposure to standard asset pricing factors and performs best during extreme markets. Examining the trading activities...... of speculators and hedgers, we find that speculators profit from time series momentum at the expense of hedgers....

  20. Periodic Time Series Models

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); R. Paap (Richard)

    2004-01-01

    textabstractThis book considers periodic time series models for seasonal data, characterized by parameters that differ across the seasons, and focuses on their usefulness for out-of-sample forecasting. Providing an up-to-date survey of the recent developments in periodic time series, the book

  1. SERI Wind Energy Program

    Energy Technology Data Exchange (ETDEWEB)

    Noun, R. J.

    1983-06-01

    The SERI Wind Energy Program manages the areas or innovative research, wind systems analysis, and environmental compatibility for the U.S. Department of Energy. Since 1978, SERI wind program staff have conducted in-house aerodynamic and engineering analyses of novel concepts for wind energy conversion and have managed over 20 subcontracts to determine technical feasibility; the most promising of these concepts is the passive blade cyclic pitch control project. In the area of systems analysis, the SERI program has analyzed the impact of intermittent generation on the reliability of electric utility systems using standard utility planning models. SERI has also conducted methodology assessments. Environmental issues related to television interference and acoustic noise from large wind turbines have been addressed. SERI has identified the causes, effects, and potential control of acoustic noise emissions from large wind turbines.

  2. BOOK REVIEW : Future Professional Communication in Astronomy. Proceedings of the Colloquium held at the Palace of the Academies, Brussels, 10-13 June 2007

    Science.gov (United States)

    Duerbeck, H. W.; Heck, A.; Houziaux, L.

    These are the timely and well-edited proceedings of a colloquium dealing with the present state and the future of "communication'' in astronomy. While communication in the past was mainly restricted to printed journals, conferences and colloquia, things have changed dramatically in the last decades. Journals have gone online, and runs of paper copies are slowly declining. 25 astronomers and representatives of various publishing institutions met in Brussels in June 2007 to discuss the future and the different options of information communication and -exchange. 16 contributions are supplemented by summaries of discussions held at the meeting. After a general overview of one of the organizers, who has played a key role in various aspects of information exchange, several representatives discuss future plans of their publications: K.B. Marvel presents the AAS journals (ApJ parts I and II, ApJS, AJ, which are just being transferred from the University of Chicago Press to Institute of Physics Publishing). P. Murdin represents the RAS and its main journal, the MNRAS. "Open Access'' is of course one of the key words of this conference. Producing a journal (either on paper or electronically) is expensive. For the AAS journals, these costs are shared between authors andsubscribers. Future plans are to abandon "paper copies'' at all, although "printable pages'' will continue to be provided. For MNRAS, it is the subscribers who pay. And if it would have "open access'', authors would have to be charged for publication.Some research funding agencies demand that scientific results that they have sponsored should appear online, and freely available (at least after a certaintime). Various approaches were outlined by representatives of publishers (Wiley-Blackwell, Springer, Elsevier, EDP Sciences). S. Plaszczynski introduced a project for "open access'' in the field of high energy physics. To replace "repositories'' and collections of "preprints'' that may have never made it to the

  3. Reduced-Order Modeling for Optimization and Control of Complex Flows

    Science.gov (United States)

    2010-11-30

    Statistics Colloquium, Auburn, AL, (January 2009). 16. University of Pittsburgh, Mathematics Colloquium, Pittsburgh, PA, (February 2009). 17. Goethe ...Center for Scientific Computing, Goethe University Frankfurt am Main, Ger- many, (June 2009). 18. Air Force Institute of Technology, Wright-Patterson

  4. Historical Climatology Series

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Historical Climatology Series (HCS) is a set of climate-related publications published by NOAA's National Climatic Data Center beginning in 1978. HCS is...

  5. Multivariate Time Series Search

    Data.gov (United States)

    National Aeronautics and Space Administration — Multivariate Time-Series (MTS) are ubiquitous, and are generated in areas as disparate as sensor recordings in aerospace systems, music and video streams, medical...

  6. Long time series

    DEFF Research Database (Denmark)

    Hisdal, H.; Holmqvist, E.; Hyvärinen, V.;

    Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the......Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the...

  7. Long time series

    DEFF Research Database (Denmark)

    Hisdal, H.; Holmqvist, E.; Hyvärinen, V.

    Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the......Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the...

  8. Special Colloquium - "That's the story"

    CERN Document Server

    CERN. Geneva

    2014-01-01

    Please bring along all those interested in this fundamental historical moment, and those also interested in having discussion on nuclear energy and nuclear weapons. Nobel laureate Prof. Roy J. Glauber is the last living scientist from the Theory Division of the Manhattan Project at Los Alamos. His clear, fluent and articulate narration brings first hand information on the life at Los Alamos, the main scientific characters there, the Trinity test of the first ever nuclear explosion, the bombing of Japan and the political aftermath of the project. Glauber's account is documented with audiovisual material recently declassified from the Los Alamos Archive.

  9. On Sums of Numerical Series and Fourier Series

    Science.gov (United States)

    Pavao, H. Germano; de Oliveira, E. Capelas

    2008-01-01

    We discuss a class of trigonometric functions whose corresponding Fourier series, on a conveniently chosen interval, can be used to calculate several numerical series. Particular cases are presented and two recent results involving numerical series are recovered. (Contains 1 note.)

  10. Global Energy: Supply, Demand, Consequences, Opportunities (LBNL Summer Lecture Series)

    Energy Technology Data Exchange (ETDEWEB)

    Majumdar, Arun

    2008-07-29

    Summer Lecture Series 2009: Arun Majumdar, Director of the Environmental Energy Technologies Division, discusses current and future projections of economic growth, population, and global energy demand and supply, and explores the implications of these trends for the environment.

  11. harmonics mitigation on industrial loads using series and parallel ...

    African Journals Online (AJOL)

    user

    This work compared the use of series and parallel resonant harmonic filters in suppressing harmonics ... industrial applications high technology devices related to communication .... magnification is large because of high circuit Q-factor or.

  12. Infectious Agents and Cancer Epidemiology Research Webinar Series

    Science.gov (United States)

    Infectious Agents and Cancer Epidemiology Research Webinar Series highlights emerging and cutting-edge research related to infection-associated cancers, shares scientific knowledge about technologies and methods, and fosters cross-disciplinary discussions on infectious agents and cancer epidemiology.

  13. 变频串联谐振技术在高压电缆交接试验中的应用%Application of Variable-Frequency Series Resonance Technology in Hand-over Acceptance Tests of High Voltage Power Cables

    Institute of Scientific and Technical Information of China (English)

    赵金明; 段肖华

    2012-01-01

    变频串联谐振耐压试验技术是当前高压试验的一种新方法.变频串联谐振的原理、组成及优点等进行了阐述,并对此技术在高压电缆交接试验中的应用进行了分析探讨,通过实例表明:此方法是科学、实用、高效的.%Variable-frequency series resonance withstand voltage technology is a new method widely in high voltage tests. This paper introduces the principle, composition and advantages of the technology, and discusses its applications in the acceptance tests of high voltage power cables. The actual examples show that the method is scientific and practical and efficient.

  14. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression ...

  15. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression ...

  16. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed to help you learn more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of ...

  17. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

  18. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 15

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  19. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 13

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  20. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 14

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  1. Time series analysis

    CERN Document Server

    Madsen, Henrik

    2007-01-01

    ""In this book the author gives a detailed account of estimation, identification methodologies for univariate and multivariate stationary time-series models. The interesting aspect of this introductory book is that it contains several real data sets and the author made an effort to explain and motivate the methodology with real data. … this introductory book will be interesting and useful not only to undergraduate students in the UK universities but also to statisticians who are keen to learn time-series techniques and keen to apply them. I have no hesitation in recommending the book.""-Journa

  2. Applied time series analysis

    CERN Document Server

    Woodward, Wayne A; Elliott, Alan C

    2011-01-01

    ""There is scarcely a standard technique that the reader will find left out … this book is highly recommended for those requiring a ready introduction to applicable methods in time series and serves as a useful resource for pedagogical purposes.""-International Statistical Review (2014), 82""Current time series theory for practice is well summarized in this book.""-Emmanuel Parzen, Texas A&M University""What an extraordinary range of topics covered, all very insightfully. I like [the authors'] innovations very much, such as the AR factor table.""-David Findley, U.S. Census Bureau (retired)""…

  3. 江坪河水电站大功率水泵串联排水施工技术%Construction Technology of Drainage with High Powered Water Pump in Series in Jiangpinghe Hydroelectric Power Station

    Institute of Scientific and Technical Information of China (English)

    郭庆清; 王燕; 周贤

    2012-01-01

    There are many gullies in dam area of Jiangpinghe Hydroelectric Power Station. The catchment area of gullies is large. The foundation excavation are submerged on the torrential rain, and construction of foundation excavation and dam filling are influenced. Combined with gully and topographic conditions and considering restriction of construction safety and construction time, drainage with high powered water pump in series method is adopted for foundation excavation water. The authors introduce construction principle of high powered water pump in series, pumps arrangement, construction process and construction attentions.%江坪河水电站坝区内存在多处冲沟,汇水面积大,在特大暴雨下,基坑被淹没,影响后续基坑开挖和大坝填筑施工.结合坝区冲沟现状及地形情况限制,在充分考虑施工安全和进度的基础上,确定采用大功率水泵串联的方式进行基坑积水强排施工.详细介绍了大功率水泵串联施工原理、现场水泵配置与布置情况、施工工艺及使用操作注意事项.

  4. Breeding and High-yield Cultivation Technology of Oil Sunflower Hybrids Longkuiza Series%龙葵杂系列油用向日葵杂交种选育及高产栽培技术

    Institute of Scientific and Technical Information of China (English)

    郭永利

    2013-01-01

    龙葵杂系列油用向日葵杂交种由黑龙江省农科院经济作物研究所育成,龙葵杂6号经全国向日葵鉴定委员会鉴定推广;龙葵杂1~5号和7号经黑龙江省农作物品种审定委员会登记推广。介绍了该系列杂交种的选育及高产栽培技术,为广大葵农在品种选择和栽培技术上提供参考依据。%Oil sunflower hybrids Longkuiza series were bred by Industrial Crops Institute of Heilongjiang Academy of Agricultual Sciences , Longkuiza No.6 was identified and promoted by The National Sunflower Identification Committee ,Longkuiza No.1~5 and No. 7 were registered and promoted by Heilongjiang Provincial Crop Variety Certification Committee. Breeding and high-yield cultivation techniques of Longkuiza series hybrids were described,in order to provide references for many peasants in the selection of species and cultivation technical guidance.

  5. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  6. Little Herder Reading Series.

    Science.gov (United States)

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    The Little Herder Reading Series is comprised of 4 volumes based on the life of a Navajo Indian girl. The books are written in English blank verse and describe many facets of Indian life. The volumes contain illustrations by Hoke Denetsosie which give a pictorial representation of the printed verse. The reading level is for the middle and upper…

  7. Composition: Unity - Diversity series

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2015-01-01

    Unity-Diversity series are open compositions to be realised by improvising musicians. See more about my composition practise in the entry "Composition - General Introduction". This work is licensed under a Creative Commons "by-nc" License. You may for non-commercial purposes use and distribute it...

  8. Parent's Journal. [Videotape Series].

    Science.gov (United States)

    1999

    Parent's Journal is a set of 16 videotapes for parents of prenatal, infant, and toddler-age children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on the life stories and experiences of capable mothers and…

  9. Family Feathers. [Videotape Series].

    Science.gov (United States)

    1999

    Family Feathers is a set of 18 videotapes for parents of preschool children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on practical advice from Tlingit and Haida parents, wisdom from elders, and some of…

  10. Visual time series analysis

    DEFF Research Database (Denmark)

    Fischer, Paul; Hilbert, Astrid

    2012-01-01

    commands, our application is select-and-click-driven. It allows to derive many different sequences of deviations for a given time series and to visualize them in different ways in order to judge their expressive power and to reuse the procedure found. For many transformations or model-ts, the user may...

  11. Composition: Unity - Diversity series

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2015-01-01

    Unity-Diversity series are open compositions to be realised by improvising musicians. See more about my composition practise in the entry "Composition - General Introduction". This work is licensed under a Creative Commons "by-nc" License. You may for non-commercial purposes use and distribute it...

  12. Discrimination. Opposing Viewpoints Series.

    Science.gov (United States)

    Williams, Mary E., Ed.

    Books in the Opposing Viewpoints series challenge readers to question their own opinions and assumptions. By reading carefully balanced views, readers confront new ideas on the topic of interest. The Civil Rights Act of 1964, which prohibited job discrimination based on age, race, religion, gender, or national origin, provided the groundwork for…

  13. SOME PROPERTIES OF MULTIPLE TAYLOR SERIES AND RANDOM TAYLOR SERIES

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Some polar coordinates are used to determine the domain and the ball of convergence of a multiple Taylor series. In this domain and in this ball the series converges,converges absolutely and converges uniformly on any compact set. Growth and other properties of the series may also be studied. For some random multiple Taylor series there are some corresponding properties.

  14. Complex network analysis of time series

    Science.gov (United States)

    Gao, Zhong-Ke; Small, Michael; Kurths, Jürgen

    2016-12-01

    Revealing complicated behaviors from time series constitutes a fundamental problem of continuing interest and it has attracted a great deal of attention from a wide variety of fields on account of its significant importance. The past decade has witnessed a rapid development of complex network studies, which allow to characterize many types of systems in nature and technology that contain a large number of components interacting with each other in a complicated manner. Recently, the complex network theory has been incorporated into the analysis of time series and fruitful achievements have been obtained. Complex network analysis of time series opens up new venues to address interdisciplinary challenges in climate dynamics, multiphase flow, brain functions, ECG dynamics, economics and traffic systems.

  15. [From "physical idealist" to "freedom fighter". The change in the perception of Carl Friedrich von Weizsäcker in the DDR - exemplified by honorary doctorate and the Leipzig Colloquium 1987/88].

    Science.gov (United States)

    Ackermann, Peter

    2014-01-01

    This article draws a representative picture of the official public perception of Carl Friedrich von Weizsäcker in the GDR. In the beginning Weizsäcker served as a classic example of a successful scientist with bourgeois philosophical ideas. So he was often a target of philosophical criticism. This changed with Weizsäcker's activities in peace studies, and the official GDR made an attempt to monopolize him. This could be seen, for example, in connection with his honorary doctorate awarded by the University of Leipzig in 1987 and with the scientific colloquium in 1988. From these examples we can also see that efforts took place to change the focus towards his physical und philosophical achievements. Weizsäcker's official recognition was also helpful for other activities in which he played a leading role. The article looks behind the scenes of a part of the academic machinery in the GDR. It shows that CFvW was an eminent stimulator also in the GDR.

  16. Biodiversity and global change. Adaptative responses to global change: results and prospective. IFB-GICC restitution colloquium; Biodiversite et changement global. Reponses adaptatives au changement global: resultats et prospective. Colloque de restitution IFB-GICC

    Energy Technology Data Exchange (ETDEWEB)

    Despres, L.; Hossaert-Mckey, M.; Martin, J.F.; Pont, D.; Valero, M.; Chave, J.; Benizri, E.; Amiaud, B.; Boury-Esnault, N.; Fritz, H.; Lavelle, P.; Martin, F.; Poulet, S.; Blanchard, F.; Cheddadi, R.; Dupouey, J.L.; Hulle, M.; Michaux, J.; Souissi, S.; Bridault, A.; Dambrine, E.; Gomez, B.; Thevenard, F.; Legendre, S.; Suc, J.P.; Zeitoun, V.; Bezancon, G.; Frascaria-Lacoste, N.; Ponsard, S.; Bourguet, D.; Vigne, J.D.; Doyen, L.; Joly, P.; Gourlet-Fleury, S.; Garnier, E.; Lebaron, Ph.; Boulinier, Th.; Chuine, I.; Jiguet, F.; Couvet, D.; Soussana, J.F.; Weimerskirsch, H.; Grosbois, V.; Bretagnolle, V

    2006-07-01

    Global change is the consequence of the worldwide human print on ecology. The uncontrolled use of fossil fuels, the urbanization, the intensifying of agriculture, the homogenization of life styles and cultures, the homogenization of fauna and vegetation, the commercial trades, the bio-invasions, the over-exploitation of resources and the emergence of new economic powers (China, India, Brazil..) represent an adaptative dynamics of interactions which affects the overall biosphere and the adaptative capacities and the future of all species. Biodiversity is an ecological and societal insurance against the risks and uncertainties linked with global change. The French institute of biodiversity (IFB) has created a working group in charge of a study on global change and biodiversity, in particular in terms of: speed and acceleration of processes, interaction between the different organization levels of the world of living, scale changes, and adaptative capacities. 38 projects with an interdisciplinary approach have been retained by the IFB and the Ministry of ecology and sustainable development. The conclusion of these projects were presented at this restitution colloquium and are summarized in this document. The presentations are organized in 7 sessions dealing with: global changes and adaptation mechanisms; functional responses to global changes; spatial responses to global changes; temporal responses to global changes; selective answers to global changes; available tools and ecological services; scenarios and projections. (J.S.)

  17. Virginia Tech Distinguished Lecture Series: Eric Lyon

    OpenAIRE

    Lyon, Eric

    2015-01-01

    Associate Professor - Music Technology, Composition Eric Lyon is a composer and computer music researcher. Major areas of focus include computer chamber music, spatial orchestration, and articulated noise composition. Recent compositions include "Spirits", a 43-channel electroacoustic piano composition for the ZKM Kubus,"Noise Variations" for ensemble mise-en, and “The Book of Strange Positions” for the violin duo String Noise. Subject: Distinguished Lecture Series

  18. Series elastic actuators

    Science.gov (United States)

    Williamson, Matthew M.

    1995-01-01

    This thesis presents the design, construction, control and evaluation of a novel for controlled actuator. Traditional force controlled actuators are designed from the premise that 'Stiffer is better'. This approach gives a high bandwidth system, prone to problems of contact instability, noise, and low power density. The actuator presented in this thesis is designed from the premise that 'Stiffness isn't everything'. The actuator, which incorporates a series elastic element, trades off achievable bandwidth for gains in stable, low noise force control, and protection against shock loads. This thesis reviews related work in robot force control, presents theoretical descriptions of the control and expected performance from a series elastic actuator, and describes the design of a test actuator constructed to gather performance data. Finally the performance of the system is evaluated by comparing the performance data to theoretical predictions.

  19. Causality between time series

    CERN Document Server

    Liang, X San

    2014-01-01

    Given two time series, can one tell, in a rigorous and quantitative way, the cause and effect between them? Based on a recently rigorized physical notion namely information flow, we arrive at a concise formula and give this challenging question, which is of wide concern in different disciplines, a positive answer. Here causality is measured by the time rate of change of information flowing from one series, say, X2, to another, X1. The measure is asymmetric between the two parties and, particularly, if the process underlying X1 does not depend on X2, then the resulting causality from X2 to X1 vanishes. The formula is tight in form, involving only the commonly used statistics, sample covariances. It has been validated with touchstone series purportedly generated with one-way causality. It has also been applied to the investigation of real world problems; an example presented here is the cause-effect relation between two climate modes, El Ni\\~no and Indian Ocean Dipole, which have been linked to the hazards in f...

  20. IEA Energy Technology Essentials: Biofuel Production

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-01-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Biofuel Production is the topic covered in this edition.

  1. Introduction to Time Series Modeling

    CERN Document Server

    Kitagawa, Genshiro

    2010-01-01

    In time series modeling, the behavior of a certain phenomenon is expressed in relation to the past values of itself and other covariates. Since many important phenomena in statistical analysis are actually time series and the identification of conditional distribution of the phenomenon is an essential part of the statistical modeling, it is very important and useful to learn fundamental methods of time series modeling. Illustrating how to build models for time series using basic methods, "Introduction to Time Series Modeling" covers numerous time series models and the various tools f

  2. Square summable power series

    CERN Document Server

    de Branges, Louis

    2015-01-01

    This text for advanced undergraduate and graduate students introduces Hilbert space and analytic function theory, which is centered around the invariant subspace concept. The book's principal feature is the extensive use of formal power series methods to obtain and sometimes reformulate results of analytic function theory. The presentation is elementary in that it requires little previous knowledge of analysis, but it is designed to lead students to an advanced level of performance. This is achieved chiefly through the use of problems, many of which were proposed by former students. The book's

  3. Infinite sequences and series

    CERN Document Server

    Knopp, Konrad

    1956-01-01

    One of the finest expositors in the field of modern mathematics, Dr. Konrad Knopp here concentrates on a topic that is of particular interest to 20th-century mathematicians and students. He develops the theory of infinite sequences and series from its beginnings to a point where the reader will be in a position to investigate more advanced stages on his own. The foundations of the theory are therefore presented with special care, while the developmental aspects are limited by the scope and purpose of the book. All definitions are clearly stated; all theorems are proved with enough detail to ma

  4. Historia de las series

    OpenAIRE

    Cascajosa Virino, Concepción

    2017-01-01

    Reseña: Historia de las series de Toni de la Torre: la gran impostura Durante mucho tiempo los profesores de cine en España se han quejado (amargamente y en privado) de la recurrencia en la bibliografía de los trabajos de sus estudiantes de los libros de un autor conocido por la escasa calidad de sus textos, cuyos vistosos títulos garantizan que acaben en las estanterías de las bibliotecas universitarias. Es muy propio de la cultura española hacer duras aseveraciones en foros irrelevantes y, ...

  5. Series overview and introduction.

    Science.gov (United States)

    Alexander, Jeanne Leventhal; Dennerstein, Lorraine

    2007-11-01

    Studies and treatments for the symptomatic menopausal woman have been reviewed elsewhere. The aim of this clinical review series is to examine the evidence for the diagnosis and treatment of the woman who presents with distressing symptoms that she attributes to menopause, whose actual etiology may be a psychiatric disorder, a pre- or co-existing problem such as sleep or cognitive problems, or a dynamic interaction among one of these and a symptomatic menopause. This series of articles will review new research on somatic symptoms of depression, the depression continuum and its impact on morbidity and functioning, treatment issues related to remission of depression, cognitive decline or impairment secondary to a mood disorder, sleep problems in women and their impact on well-being and functioning, and attention and working memory problems in women. These will all be reviewed in the context of the vulnerable female patient and her experience of increased or new distressing symptoms during her menopausal transition. Recommendations for the diagnosis and management of women with psychiatric comorbidity and a symptomatic menopause are discussed.

  6. Uranium series, volcanic rocks

    Science.gov (United States)

    Vazquez, Jorge A.

    2014-01-01

    Application of U-series dating to volcanic rocks provides unique and valuable information about the absolute timing of crystallization and differentiation of magmas prior to eruption. The 238U–230Th and 230Th-226Ra methods are the most commonly employed for dating the crystallization of mafic to silicic magmas that erupt at volcanoes. Dates derived from the U–Th and Ra–Th methods reflect crystallization because diffusion of these elements at magmatic temperatures is sluggish (Cherniak 2010) and diffusive re-equilibration is insignificant over the timescales (less than or equal to 10^5 years) typically associated with pre-eruptive storage of nearly all magma compositions (Cooper and Reid 2008). Other dating methods based on elements that diffuse rapidly at magmatic temperatures, such as the 40Ar/39Ar and (U–Th)/He methods, yield dates for the cooling of magma at the time of eruption. Disequilibrium of some short-lived daughters of the uranium series such as 210Po may be fractionated by saturation of a volatile phase and can be employed to date magmatic gas loss that is synchronous with volcanic eruption (e.g., Rubin et al. 1994).

  7. Local properties of Fourier series

    OpenAIRE

    Hüseyin Bor

    2000-01-01

    A theorem on local property of |N¯,pn|k summability of factored Fourier series, which generalizes some known results, and also a general theorem concerning the |N¯,pn|k summability factors of Fourier series have been proved.

  8. Series of Reciprocal Triangular Numbers

    Science.gov (United States)

    Bruckman, Paul; Dence, Joseph B.; Dence, Thomas P.; Young, Justin

    2013-01-01

    Reciprocal triangular numbers have appeared in series since the very first infinite series were summed. Here we attack a number of subseries of the reciprocal triangular numbers by methodically expressing them as integrals.

  9. GPS Position Time Series @ JPL

    Science.gov (United States)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  10. GPS Position Time Series @ JPL

    Science.gov (United States)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  11. The diagram for phyllotactic series

    Directory of Open Access Journals (Sweden)

    Joanna Szymanowska-Pułka

    2014-01-01

    Full Text Available Many authors studying phyllotaxis in various plant species have reported the occurrence of many different numbers of contact parastichy pairs that are members of different Fibonacci-like series. On the basis of these reports a diagram was constructed in which any theoretically possible series was represented by the two first members of a given series.

  12. Harmonic Series Meets Fibonacci Sequence

    Science.gov (United States)

    Chen, Hongwei; Kennedy, Chris

    2012-01-01

    The terms of a conditionally convergent series may be rearranged to converge to any prescribed real value. What if the harmonic series is grouped into Fibonacci length blocks? Or the harmonic series is arranged in alternating Fibonacci length blocks? Or rearranged and alternated into separate blocks of even and odd terms of Fibonacci length?

  13. SERI Biomass Program

    Science.gov (United States)

    Bergeron, P. W.; Corder, R. E.; Hill, A. M.; Lindsey, H.; Lowenstein, M. Z.

    1983-02-01

    The biomass with which this report is concerned includes aquatic plants, which can be converted into liquid fuels and chemicals; organic wastes (crop residues as well as animal and municipal wastes), from which biogas can be produced via anerobic digestion; and organic or inorganic waste streams, from which hydrogen can be produced by photobiological processes. The Biomass Program Office supports research in three areas which, although distinct, all use living organisms to create the desired products. The Aquatic Species Program (ASP) supports research on organisms that are themselves processed into the final products, while the Anaerobic Digestion (ADP) and Photo/Biological Hydrogen Program (P/BHP) deals with organisms that transform waste streams into energy products. The P/BHP is also investigating systems using water as a feedstock and cell-free systems which do not utilize living organisms. This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1982.

  14. DTU Climate Change Technologies

    DEFF Research Database (Denmark)

    During 2008 and 2009, DTU held a workshop series focusing on assessment of and adaption to climate changes as well as on mitigation of green house gasses. In the workshops, a total of 1500 scientists, government officials and business leaders have outlined scenarios for technology development...

  15. Water Treatment Technology - Hydraulics.

    Science.gov (United States)

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on hydraulics provides instructional materials for three competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: head loss in pipes in series, function loss in…

  16. On the Representation of Science and Technology in Black Mirror

    Institute of Scientific and Technical Information of China (English)

    黄中女

    2013-01-01

    Science and technology has always been the theme of television series. Different from many representations in conven-tional television series, Black Mirror, a British television mini series, satirizes the relationship between people and science and tech-nology. Meanwhile, it represents a paradoxical emotional appeal based on the relationship.

  17. `Indoor` series vending machines; `Indoor` series jido hanbaiki

    Energy Technology Data Exchange (ETDEWEB)

    Gensui, T.; Kida, A. [Fuji Electric Co. Ltd., Tokyo (Japan); Okumura, H. [Fuji Denki Reiki Co. Ltd., Tokyo (Japan)

    1996-07-10

    This paper introduces three series of vending machines that were designed to match the interior of an office building. The three series are vending machines for cups, paper packs, cans, and tobacco. Among the three series, `Interior` series has a symmetric design that was coated in a grain pattern. The inside of the `Interior` series is coated by laser satin to ensure a sense of superior quality and a refined style. The push-button used for product selection is hot-stamped on the plastic surface to ensure the hair-line luster. `Interior Phase II` series has a bay window design with a sense of superior quality and lightness. The inside of the `Interior Phase II` series is coated by laser satin. `Interior 21` series is integrated with the wall except the sales operation panel. The upper and lower dress panels can be detached and attached. The door lock is a wire-type structure with high operativity. The operation block is coated by titanium color. The dimensions of three series are standardized. 6 figs., 1 tab.

  18. From Fourier Series to Rapidly Convergent Series for Zeta(3)

    DEFF Research Database (Denmark)

    Scheufens, Ernst E

    2011-01-01

    The article presents a mathematical study which investigates the exact values of the Riemann zeta (ζ) function. It states that exact values can be determined from Fourier series for periodic versions of even power functions. It notes that using power series for logarithmic functions on this such ......The article presents a mathematical study which investigates the exact values of the Riemann zeta (ζ) function. It states that exact values can be determined from Fourier series for periodic versions of even power functions. It notes that using power series for logarithmic functions...

  19. Technology Education and the Arts

    Science.gov (United States)

    Roman, Harry T.

    2009-01-01

    One hears quite frequently how the arts continually suffer in the academic day. Many long-time technology education champions certainly know what this is all about; but there may be some ways to use technology education to bring the arts into the classroom. This article offers a series of activities and suggestions that will help students better…

  20. Time series analysis and inverse theory for geophysicists

    Institute of Scientific and Technical Information of China (English)

    Junzo Kasahara

    2006-01-01

    @@ Thanks to the advances in geophysical measurement technologies, most geophysical data are now recorded in digital form. But to extract the ‘Earth's nature’ from observed data, it is necessary to apply the signal-processing method to the time-series data, seismograms and geomagnetic records being the most common. The processing of time-series data is one of the major subjects of this book.By the processing of time series data, numerical values such as travel-times are obtained.The first stage of data analysis is forward modeling, but the more advanced step is the inversion method. This is the second subject of this book.

  1. Technology '90

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The US Department of Energy (DOE) laboratories have a long history of excellence in performing research and development in a number of areas, including the basic sciences, applied-energy technology, and weapons-related technology. Although technology transfer has always been an element of DOE and laboratory activities, it has received increasing emphasis in recent years as US industrial competitiveness has eroded and efforts have increased to better utilize the research and development resources the laboratories provide. This document, Technology '90, is the latest in a series that is intended to communicate some of the many opportunities available for US industry and universities to work with the DOE and its laboratories in the vital activity of improving technology transfer to meet national needs. Technology '90 is divided into three sections: Overview, Technologies, and Laboratories. The Overview section describes the activities and accomplishments of the DOE research and development program offices. The Technologies section provides descriptions of new technologies developed at the DOE laboratories. The Laboratories section presents information on the missions, programs, and facilities of each laboratory, along with a name and telephone number of a technology transfer contact for additional information. Separate papers were prepared for appropriate sections of this report.

  2. Advanced Oxygen Recovery via Series-Bosch Technology

    Science.gov (United States)

    Abney, Morgan B.; Mansell, J. Matthew; Atkins, Bobby; Evans, Chris; Nur, Mononita; Beassie, Rockford D.

    2015-01-01

    Oxygen recovery from metabolically-produced carbon dioxide (CO2) is of critical importance for long-duration manned space missions beyond low Earth orbit. On the International Space Station (ISS), oxygen is provided to the crew through electrolysis of water in the Oxygen Generation Assembly (OGA). Prior to 2011, this water was entirely resupplied from Earth. A CO2 Reduction Assembly based on the Sabatier reaction (1) was developed by Hamilton Sundstrand and delivered to ISS in 2010. The unit recovers oxygen by reducing metabolic CO2 with diatomic hydrogen (H2) to produce methane and product water. The water is cleaned by the Water Purification Assembly and recycled to the OGA for continued oxygen production. The methane product is vented overboard.

  3. Nuclear Technology Series. Course 20: Radiation Monitoring Techniques (Radiochemical).

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  4. Nuclear Technology Series. Course 2: Radiation Protection I.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  5. Nuclear Technology Series. Course 13: Power Plant Chemistry.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  6. Nuclear Technology Series. Course 17: Radiation Protection II.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  7. Nuclear Technology Series. Course 11: Radiation Detection and Measurement.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  8. Nuclear Technology Series. Course 15: Metallurgy and Metals Properties.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  9. Nuclear Technology Series. Course 21: Radioactive Materials Disposal and Management.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  10. Nuclear Technology Series. Course 25: Radioactive Material Handling Techniques.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  11. Inversion of the perturbation series

    Energy Technology Data Exchange (ETDEWEB)

    Amore, Paolo [Facultad de Ciencias, Universidad de Colima, Bernal DIaz del Castillo 340, Colima, Colima (Mexico); Fernandez, Francisco M [INIFTA (Conicet, UNLP), Division Quimica Teorica, Diag 113 S/N, Sucursal 4, Casilla de Correo 16, 1900 La Plata (Argentina)

    2008-01-18

    We investigate the inversion of the perturbation series and its resummation, and prove that it is related to a recently developed parametric perturbation theory. Results for some illustrative examples show that in some cases series reversion may improve the accuracy of the results.

  12. Convergence of a Catalan Series

    Science.gov (United States)

    Koshy, Thomas; Gao, Zhenguang

    2012-01-01

    This article studies the convergence of the infinite series of the reciprocals of the Catalan numbers. We extract the sum of the series as well as some related ones, illustrating the power of the calculus in the study of the Catalan numbers.

  13. Advances in time series forecasting

    CERN Document Server

    Cagdas, Hakan Aladag

    2012-01-01

    Readers will learn how these methods work and how these approaches can be used to forecast real life time series. The hybrid forecasting model is also explained. Data presented in this e-book is problem based and is taken from real life situations. It is a valuable resource for students, statisticians and working professionals interested in advanced time series analysis.

  14. Complex Landscape Terms in Seri

    Science.gov (United States)

    O'Meara, Carolyn; Bohnemeyer, Jurgen

    2008-01-01

    The nominal lexicon of Seri is characterized by a prevalence of analytical descriptive terms. We explore the consequences of this typological trait in the landscape domain. The complex landscape terms of Seri classify geographic entities in terms of their material make-up and spatial properties such as shape, orientation, and merological…

  15. Students' Conception of Infinite Series

    Science.gov (United States)

    Martinez-Planell, Rafael; Gonzalez, Ana Carmen; DiCristina, Gladys; Acevedo, Vanessa

    2012-01-01

    This is a report of a study of students' understanding of infinite series. It has a three-fold purpose: to show that students may construct two essentially different notions of infinite series, to show that one of the constructions is particularly difficult for students, and to examine the way in which these two different constructions may be…

  16. Reuse-based software production technology

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Software reuse is viewed as a key technology to improve software product quality and productivity. This paper discusses a series of technologies related with software reuse and software component technology: component model, which describes component's essential characteristics; component acquisition technology, of which domain engineering is the main approach; component management technology, of which component library is the kernel; application integration and composition technology, of which application engineering is the main approach; software evolution technology, of which software reengineering is the main approach, etc. This paper introduces the software development environment: JadeBird Software Production Line System, which effectively integrates the above-mentioned technologies.

  17. Flexible Learning in a Digital World: Experiences and Expectations. Open & Distance Learning Series.

    Science.gov (United States)

    Collis, Betty; Moonen, Jef

    This book provides a series of proven, practical guidelines for using technology in education, giving the reader an overview of how technological applications in education can be harnessed and developed. The book presents an integrated vision of how technology is related to learning-related change, and how current and emerging experiences can…

  18. Talk presented to the Colloquium 'Durable Energy and Development: Place of Renewable Energies', 29 May 2000; Intervention au Colloque 'Energie et Developpement Durable: La Place des Energies Renouvelables', 29 Mai 2000

    Energy Technology Data Exchange (ETDEWEB)

    Pierret, Christian [State Secretary for Industry, French Goverment, Paris (France)

    2000-06-06

    This talk was presented by the France's State Secretary for Industry to the second Colloquium organized by 'Syndicat des Energies renouvelables'. Boosting the renewable energies is in the center of interest of the Government's energy policy. Indeed, these energies meet fundamental need of the country: an energy of quality, ensured as long term supply, environmental protective, creating employment and available for future generation. Being purely national as origin these energies contribute to the energy independence and security of energy supply. Moreover, these energies are indispensable if the international environment is taken into account, as it remains uncertain still for long time from both physical availability of the energy raw materials and the geopolitical risk standpoints. The gas, for instance, comes mostly from regions unstable politically, and unstable is also the fossil fuel price level. In addition these type of energies contribute beside the nuclear sector to the struggle against greenhouse effect as they are not CO{sub 2} emitters. As known France has assumed at Kyoto Conference the difficult responsibility of maintaining the pollutant emissions by the year 2010 at the level of 1990. The interest for renewable energies as compared to imported fossil energies is yet superior from another point of view, that of the struggle against unemployment, because the content of national labour force is higher in the former case. In 1999 the renewable energy production increased to 28.6 Mtep (million tons of oil equivalents), i.e., 23% and 11% of the country's production and primary energy consumption, respectively. The renewable energies come on the second place in the national energy production after the nuclear sector but rather well in front of gas, oil and coal energies, combined. A number of major events in 1999 are mentioned. EDF promoted 24 projects of wind power areas with 236 MW power. The total power of the projects included

  19. Webseries, Orginal Series and Digital Series: The Forms of Serial Fiction on the Web

    Directory of Open Access Journals (Sweden)

    Mirko Lino

    2016-06-01

    Full Text Available The aim of this essay is to provide through an historical perspective an analysis of the morphologies of seriality in the web, from its origins to the latest linguistic and formal developments. The subject of this essay is the webseries: a webnative serialized fiction which, although it located several formal correspondences with the model of the TV series at the same time it differs significantly from them. Starting from the appropriation of models and forms of television series, nowadays the webseries stand at the center of the communicational and symbolic transformations that cross the way we communicate, relate and watch the stories in the era of convergence (Jenkins, 2007, within a post-media condition (Eugeni, 2015, and in a culture that always looks straight on the production of hybrid forms (Arcagni, 2016. Webseries is not only a simple model for the serial storytelling, but a format that hybridizes entertainment places making the difference between offline and online series increasingly nuanced, for example like in the cases of Amazon and Netflix’ series. Therefore webseries become one of the formats with which to experiment the languages and narrative forms connected with the last generation of immersive media. In the essay I will try to trace the new forms of webseries in relation to communicational development taken from social networks and from the technology of wereable media as the device for Virtual Reality, in order to draw guidelines for understanding the next horizon of digital storytelling. To do this, I’m going to propose terminological and conceptual change: to adopt the term "digital series" in place of the traditional and insufficient terms of webseries or original series.

  20. Construct-a-Catapult. Science by Design Series.

    Science.gov (United States)

    Pulis, Lee

    This book is one of four books in the Science-by-Design Series crated by TERC and funded by the National Science Foundation (NSF). It integrates history, physics, mathematics, and technology in its challenge to high school students to design and build a working catapult system. Students investigate elasticity, projectile launching, and learn about…

  1. Time series analysis time series analysis methods and applications

    CERN Document Server

    Rao, Tata Subba; Rao, C R

    2012-01-01

    The field of statistics not only affects all areas of scientific activity, but also many other matters such as public policy. It is branching rapidly into so many different subjects that a series of handbooks is the only way of comprehensively presenting the various aspects of statistical methodology, applications, and recent developments. The Handbook of Statistics is a series of self-contained reference books. Each volume is devoted to a particular topic in statistics, with Volume 30 dealing with time series. The series is addressed to the entire community of statisticians and scientists in various disciplines who use statistical methodology in their work. At the same time, special emphasis is placed on applications-oriented techniques, with the applied statistician in mind as the primary audience. Comprehensively presents the various aspects of statistical methodology Discusses a wide variety of diverse applications and recent developments Contributors are internationally renowened experts in their respect...

  2. Benchmarking of energy time series

    Energy Technology Data Exchange (ETDEWEB)

    Williamson, M.A.

    1990-04-01

    Benchmarking consists of the adjustment of time series data from one source in order to achieve agreement with similar data from a second source. The data from the latter source are referred to as the benchmark(s), and often differ in that they are observed at a lower frequency, represent a higher level of temporal aggregation, and/or are considered to be of greater accuracy. This report provides an extensive survey of benchmarking procedures which have appeared in the statistical literature, and reviews specific benchmarking procedures currently used by the Energy Information Administration (EIA). The literature survey includes a technical summary of the major benchmarking methods and their statistical properties. Factors influencing the choice and application of particular techniques are described and the impact of benchmark accuracy is discussed. EIA applications and procedures are reviewed and evaluated for residential natural gas deliveries series and coal production series. It is found that the current method of adjusting the natural gas series is consistent with the behavior of the series and the methods used in obtaining the initial data. As a result, no change is recommended. For the coal production series, a staged approach based on a first differencing technique is recommended over the current procedure. A comparison of the adjustments produced by the two methods is made for the 1987 Indiana coal production series. 32 refs., 5 figs., 1 tab.

  3. Remote Sensing Time Series Product Tool

    Science.gov (United States)

    Predos, Don; Ryan, Robert E.; Ross, Kenton W.

    2006-01-01

    The TSPT (Time Series Product Tool) software was custom-designed for NASA to rapidly create and display single-band and band-combination time series, such as NDVI (Normalized Difference Vegetation Index) images, for wide-area crop surveillance and for other time-critical applications. The TSPT, developed in MATLAB, allows users to create and display various MODIS (Moderate Resolution Imaging Spectroradiometer) or simulated VIIRS (Visible/Infrared Imager Radiometer Suite) products as single images, as time series plots at a selected location, or as temporally processed image videos. Manually creating these types of products is extremely labor intensive; however, the TSPT development tool makes the process simplified and efficient. MODIS is ideal for monitoring large crop areas because of its wide swath (2330 km), its relatively small ground sample distance (250 m), and its high temporal revisit time (twice daily). Furthermore, because MODIS imagery is acquired daily, rapid changes in vegetative health can potentially be detected. The new TSPT technology provides users with the ability to temporally process high-revisit-rate satellite imagery, such as that acquired from MODIS and from its successor, the VIIRS. The TSPT features the important capability of fusing data from both MODIS instruments onboard the Terra and Aqua satellites, which drastically improves cloud statistics. With the TSPT, MODIS metadata is used to find and optionally remove bad and suspect data. Noise removal and temporal processing techniques allow users to create low-noise time series plots and image videos and to select settings and thresholds that tailor particular output products. The TSPT GUI (graphical user interface) provides an interactive environment for crafting what-if scenarios by enabling a user to repeat product generation using different settings and thresholds. The TSPT Application Programming Interface provides more fine-tuned control of product generation, allowing experienced

  4. Colloquium paper: where does biodiversity go from here? A grim business-as-usual forecast and a hopeful portfolio of partial solutions.

    Science.gov (United States)

    Ehrlich, Paul R; Pringle, Robert M

    2008-08-12

    The threats to the future of biodiversity are many and well known. They include habitat conversion, environmental toxification, climate change, and direct exploitation of wildlife, among others. Moreover, the projected addition of 2.6 billion people by mid-century will almost certainly have a greater environmental impact than that of the last 2.6 billion. Collectively, these trends portend a grim future for biodiversity under a business-as-usual scenario. These threats and their interactions are formidable, but we review seven strategies that, if implemented soundly and scaled up dramatically, would preserve a substantial portion of global biodiversity. These are actions to stabilize the human population and reduce its material consumption, the deployment of endowment funds and other strategies to ensure the efficacy and permanence of conservation areas, steps to make human-dominated landscapes hospitable to biodiversity, measures to account for the economic costs of habitat degradation, the ecological reclamation of degraded lands and repatriation of extirpated species, the education and empowerment of people in the rural tropics, and the fundamental transformation of human attitudes about nature. Like the carbon "stabilization wedges" outlined by Pacala and Socolow [Pacala S, Socolow R (2004) Stabilization wedges: Solving the climate problem for the next 50 years with current technologies. Science 305:968-972] (1), the science and technologies needed to effect this vision already exist. The remaining challenges are largely social, political, and economic. Although academic conservation biology still has an important role to play in developing technical tools and knowledge, success at this juncture hinges more on a massive mobilization of effort to do things that have traditionally been outside the scope of the discipline.

  5. Time Series with Tailored Nonlinearities

    CERN Document Server

    Raeth, C

    2015-01-01

    It is demonstrated how to generate time series with tailored nonlinearities by inducing well- defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of an originally linear and uncor- related Gaussian time series, the observed scaling behavior of the intensity distribution of empirical time series can be reproduced. The power law character of the intensity distributions being typical for e.g. turbulence and financial data can thus be explained in terms of phase correlations.

  6. Fractal and Multifractal Time Series

    CERN Document Server

    Kantelhardt, Jan W

    2008-01-01

    Data series generated by complex systems exhibit fluctuations on many time scales and/or broad distributions of the values. In both equilibrium and non-equilibrium situations, the natural fluctuations are often found to follow a scaling relation over several orders of magnitude, allowing for a characterisation of the data and the generating complex system by fractal (or multifractal) scaling exponents. In addition, fractal and multifractal approaches can be used for modelling time series and deriving predictions regarding extreme events. This review article describes and exemplifies several methods originating from Statistical Physics and Applied Mathematics, which have been used for fractal and multifractal time series analysis.

  7. Models for dependent time series

    CERN Document Server

    Tunnicliffe Wilson, Granville; Haywood, John

    2015-01-01

    Models for Dependent Time Series addresses the issues that arise and the methodology that can be applied when the dependence between time series is described and modeled. Whether you work in the economic, physical, or life sciences, the book shows you how to draw meaningful, applicable, and statistically valid conclusions from multivariate (or vector) time series data.The first four chapters discuss the two main pillars of the subject that have been developed over the last 60 years: vector autoregressive modeling and multivariate spectral analysis. These chapters provide the foundational mater

  8. Summable series and convergence factors

    CERN Document Server

    Moore, Charles N

    1938-01-01

    Fairly early in the development of the theory of summability of divergent series, the concept of convergence factors was recognized as of fundamental importance in the subject. One of the pioneers in this field was C. N. Moore, the author of the book under review.... Moore classifies convergence factors into two types. In type I he places the factors which have only the property that they preserve convergence for a convergent series or produce convergence for a summable series. In type II he places the factors which not only maintain or produce convergence but have the additional property that

  9. Effects of Hofmeister salt series on gluten network formation: Part I. Cation series.

    Science.gov (United States)

    Tuhumury, H C D; Small, D M; Day, L

    2016-12-01

    Different cationic salts were used to investigate the effects of the Hofmeister salt series on gluten network formation. The effects of cationic salts on wheat flour dough mixing properties, the rheological and the chemical properties of the gluten extracted from the dough with different respective salts, were investigated. The specific influence of different cationic salts on the gluten structure formation during dough mixing, compared to the sodium ion, were determined. The effects of different cations on dough and gluten of different flours mostly followed the Hofmeister series (NH4(+), K(+), Na(+), Mg(2+) and Ca(2+)). The impacts of cations on gluten structure and dough rheology at levels tested were relatively small. Therefore, the replacement of sodium from a technological standpoint is possible, particularly by monovalent cations such as NH4(+), or K(+). However the levels of replacement need to take into account sensory attributes of the cationic salts.

  10. Some general random Taylor series

    Institute of Scientific and Technical Information of China (English)

    孙道椿; 余家荣

    1996-01-01

    Kahane has studied the value distribution of Gauss-Taylor series where is a complex Gauss sequence and The value distribution of more general random Taylor series is considered, where {Xn} is a sequence of real or complex random variables of independent, symmetric and equally distributed with finite non-zero fourth moment (the classical Gauss, Steinhaus and Rademacher random variables are special cases of such variables). First a theorem on the growth of characteristic functions is proved by a method which is completely different from Kahane’s. Then it is applied to proving that the range of general random Taylor series is almost surely dense everywhere in the complex plane and that if the random variable is bounded and continuous, the random series surely has no finite Nevanlinna deficient value.

  11. The Harvey lectures, Series 82

    Energy Technology Data Exchange (ETDEWEB)

    Botstein, D.; Cech, T.R.; Hille, B.; Lodish, H.F.; Majerus, P.W.

    1988-01-01

    The Harvey Lecture Series is published annually and provides reviews of research topics in the biomedical sciences. Eight lectures by investigators are included in the volume representing the most recent work in the major laboratories.

  12. Time series prediction in agroecosystems

    Science.gov (United States)

    Cortina-Januchs, M. G.; Quintanilla-Dominguez, J.; Vega-Corona, A.; Andina, D.

    2012-04-01

    This work proposes a novel model to predict time series such as frost, precipitation, temperature, solar radiation, all of them important variables for the agriculture process. In the proposed model, Artificial Neural Networks (ANN) combined with clustering algorithms and sensor data fusion are used. The real time series are obtained from different sensors. The clustering algorithms find relationships between variables, clustering involves the task of dividing data sets, which assigns the same label to members who belong to the same group, so that each group is homogeneous and distinct from the others. Those relationships provide information to the ANN in order to obtain the time series prediction. The most important issue of ANN in time series prediction is generalization, which refers to their ability to produce reasonable predictions on data sets other than those used for the estimation of the model parameters.

  13. Eisenstein series for SL(2)

    Institute of Scientific and Technical Information of China (English)

    KUDLA; Stephen; S.

    2010-01-01

    This paper gives explicit formulas for the Fourier expansion of general Eisenstein series and local Whittaker functions over SL2.They are used to compute both the value and derivatives of these functions at critical points.

  14. Energy and Technology Review

    Energy Technology Data Exchange (ETDEWEB)

    Bookless, W.A.; Quirk, W.J. [eds.

    1994-06-01

    This report discusses: The Clementine satellite, the first US satellite to the Moon in more than two decades, sent back more than 1.5 million images of the lunar surface using cameras designed and calibrated by LLNL. An LLNL-developed laser ranger provided information that will be used to construct a relief map of the Moon`s surface; and Uncertainty and the Federal Role in Science and Technology, Ralph E. Gomory was a recent participate in the Director`s Distinguished Lecturer Series at LLNL. In his lecture, he addressed some of the tensions, conflicts, and possible goals related to federal support for science and technology.

  15. The Peano-Baker series

    CERN Document Server

    Baake, Michael

    2010-01-01

    This note reviews the Peano-Baker series and its use to solve the general linear system of ODEs. The account is elementary and self-contained, and is meant as a pedagogic introduction to this approach, which is well known but usually treated as a folklore result or as a purely formal tool. Here, a simple convergence result is given, and two examples illustrate that the series can be used explicitly as well.

  16. Series and parallel arc-fault circuit interrupter tests.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Jay Dean; Fresquez, Armando J.; Gudgel, Bob; Meares, Andrew

    2013-07-01

    While the 2011 National Electrical Codeª (NEC) only requires series arc-fault protection, some arc-fault circuit interrupter (AFCI) manufacturers are designing products to detect and mitigate both series and parallel arc-faults. Sandia National Laboratories (SNL) has extensively investigated the electrical differences of series and parallel arc-faults and has offered possible classification and mitigation solutions. As part of this effort, Sandia National Laboratories has collaborated with MidNite Solar to create and test a 24-string combiner box with an AFCI which detects, differentiates, and de-energizes series and parallel arc-faults. In the case of the MidNite AFCI prototype, series arc-faults are mitigated by opening the PV strings, whereas parallel arc-faults are mitigated by shorting the array. A range of different experimental series and parallel arc-fault tests with the MidNite combiner box were performed at the Distributed Energy Technologies Laboratory (DETL) at SNL in Albuquerque, NM. In all the tests, the prototype de-energized the arc-faults in the time period required by the arc-fault circuit interrupt testing standard, UL 1699B. The experimental tests confirm series and parallel arc-faults can be successfully mitigated with a combiner box-integrated solution.

  17. Multiple (Two) Met Bel 601 In Series Ultimate Vacuum Testing

    Energy Technology Data Exchange (ETDEWEB)

    Restivo, M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2016-09-30

    SRNL Environmental and Chemical Process Technology (E&CPT) was requested to perform testing of vacuum pumps per a verbal request from the Customer, SRNL Hydrogen Processing Technology. Tritium Operations is currently having difficulties procuring the Normetex™® Model 15 m3/hr (9 CFM) vacuum pump (formerly Normetex Pompes, now EumecaSARL). One possible solution proposed by Hydrogen Processing Technology personnel is to use two Senior Aerospace Metal Bellows MB-601 vacuum pumps piped with the heads in series, and the pumps in series (Figure 1 below). This memorandum documents the ultimate vacuum testing that was performed to determine if this concept was a viable alternate vacuum pump strategy. This testing dovetails with previous pump evaluations documented in references 1 and 2.

  18. Mathematics for electronic technology

    CERN Document Server

    Howson, D P

    1975-01-01

    Mathematics for Electronic Technology is a nine-chapter book that begins with the elucidation of the introductory concepts related to use of mathematics in electronic engineering, including differentiation, integration, partial differentiation, infinite series, vectors, vector algebra, and surface, volume and line integrals. Subsequent chapters explore the determinants, differential equations, matrix analysis, complex variable, topography, graph theory, and numerical analysis used in this field. The use of Fourier method for harmonic analysis and the Laplace transform is also described. The ma

  19. CHP Technologies

    Science.gov (United States)

    Learn about CHP technologies, including reciprocating engines, combustion turbines, steam turbines, microturbines, fuel cells, and waste heat to power. Access the Catalog of CHP Technologies and the Biomass CHP Catalog of Technologies.

  20. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  1. Summation of Divergent Power Series by Means of Factorial Series

    CERN Document Server

    Weniger, Ernst Joachim

    2010-01-01

    Factorial series played a major role in Stirling's classic book "Methodus Differentialis" (1730), but now only a few specialists still use them. This article wants to show that this neglect is unjustified, and that factorial series are useful numerical tools for the summation of divergent (inverse) power series. This is documented by summing the divergent asymptotic expansion for the exponential integral $E_{1} (z)$ and the factorially divergent Rayleigh-Schr\\"{o}dinger perturbation expansion for the quartic anharmonic oscillator. Stirling numbers play a key role since they occur as coefficients in expansions of an inverse power in terms of inverse Pochhammer symbols and vice versa. It is shown that the relationships involving Stirling numbers are special cases of more general orthogonal and triangular transformations.

  2. IEA Energy Technology Essentials: Hydrogen Production and Distribution

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Hydrogen Production and Distribution are the topics covered in this edition.

  3. Product Summability Transform of Conjugate Series of Fourier Series

    Directory of Open Access Journals (Sweden)

    Vishnu Narayan Mishra

    2012-01-01

    Full Text Available A known theorem, Nigam (2010 dealing with the degree of approximation of conjugate of a signal belonging to Lipξ(t-class by (E,1(C,1 product summability means of conjugate series of Fourier series has been generalized for the weighted W(Lr,ξ(t, (r≥1,(t>0-class, where ξ(t is nonnegative and increasing function of t, by En1Cn1~ which is in more general form of Theorem 2 of Nigam and Sharma (2011.

  4. Diophantine approximation and Dirichlet series

    CERN Document Server

    Queffélec, Hervé

    2013-01-01

    This self-contained book will benefit beginners as well as researchers. It is devoted to Diophantine approximation, the analytic theory of Dirichlet series, and some connections between these two domains, which often occur through the Kronecker approximation theorem. Accordingly, the book is divided into seven chapters, the first three of which present tools from commutative harmonic analysis, including a sharp form of the uncertainty principle, ergodic theory and Diophantine approximation to be used in the sequel. A presentation of continued fraction expansions, including the mixing property of the Gauss map, is given. Chapters four and five present the general theory of Dirichlet series, with classes of examples connected to continued fractions, the famous Bohr point of view, and then the use of random Dirichlet series to produce non-trivial extremal examples, including sharp forms of the Bohnenblust-Hille theorem. Chapter six deals with Hardy-Dirichlet spaces, which are new and useful Banach spaces of anal...

  5. Software Engineering Laboratory Series: Proceedings of the Twenty-Second Annual Software Engineering Workshop

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  6. Software Engineering Laboratory Series: Proceedings of the Twenty-First Annual Software Engineering Workshop

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  7. Software Engineering Laboratory Series: Proceedings of the Twentieth Annual Software Engineering Workshop

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  8. Thirty Sixth Series of the Next Kind of Series

    NARCIS (Netherlands)

    Kok, Wjm

    2013-01-01

    The subject of the research is ‘difference and repetition,’ an area which bears a direct relationship to Wjm Kok’s practice, in which the production of work always emerges and passes through series. It is also the title of a book by Gilles Deleuze that has been used as source and reference to explic

  9. Future Technology Workshop: A Collaborative Method for the Design of New Learning Technologies and Activities

    Science.gov (United States)

    Vavoula, Giasemi N.; Sharples, Mike

    2007-01-01

    We describe the future technology workshop (FTW), a method whereby people with everyday knowledge or experience in a specific area of technology use (such as using digital cameras) envision and design the interactions between current and future technology and activity. Through a series of structured workshop sessions, participants collaborate to…

  10. Locations in television drama series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    , and reflect the growing academic and business interests, respectively, on places in a global media and consumption culture (Falkheimer & Jansson, 2006). Based on empirical location studies of three crime series, Wallander (Yellow Bird, 2008-2012), The Bridge (SVT1 & DR1, 2011-2013) and Dicte (Misofilm/TV2...... in the extra bonus material (Gray, 2010; Waade, 2013), and film tours and film apps become part of the television series’ trans-media franchise (Reijnders, 2011; Thompson, 2007). Location has so far been a practical term describing the place where the series is shot. Ellis (1992) used to see location...

  11. On series of dilated functions

    CERN Document Server

    Berkes, Istvan

    2012-01-01

    Given a periodic function $f$, we study the almost everywhere and norm convergence of series $\\sum_{k=1}^\\infty c_k f(kx)$. As the classical theory shows, the behavior of such series is determined by a combination of analytic and number theoretic factors, but precise results exist only in a few special cases. In this paper we use connections with orthogonal function theory and GCD sums to prove several new results, improve old ones and also to simplify and unify the theory.

  12. Time Series Analysis of Insar Data: Methods and Trends

    Science.gov (United States)

    Osmanoglu, Batuhan; Sunar, Filiz; Wdowinski, Shimon; Cano-Cabral, Enrique

    2015-01-01

    Time series analysis of InSAR data has emerged as an important tool for monitoring and measuring the displacement of the Earth's surface. Changes in the Earth's surface can result from a wide range of phenomena such as earthquakes, volcanoes, landslides, variations in ground water levels, and changes in wetland water levels. Time series analysis is applied to interferometric phase measurements, which wrap around when the observed motion is larger than one-half of the radar wavelength. Thus, the spatio-temporal ''unwrapping" of phase observations is necessary to obtain physically meaningful results. Several different algorithms have been developed for time series analysis of InSAR data to solve for this ambiguity. These algorithms may employ different models for time series analysis, but they all generate a first-order deformation rate, which can be compared to each other. However, there is no single algorithm that can provide optimal results in all cases. Since time series analyses of InSAR data are used in a variety of applications with different characteristics, each algorithm possesses inherently unique strengths and weaknesses. In this review article, following a brief overview of InSAR technology, we discuss several algorithms developed for time series analysis of InSAR data using an example set of results for measuring subsidence rates in Mexico City.

  13. Wind energy technology developments

    DEFF Research Database (Denmark)

    Madsen, Peter Hauge; Hansen, Morten Hartvig; Pedersen, Niels Leergaard

    2014-01-01

    turbine blades and towers are very large series-produced components, which costs and quality are strongly dependent on the manufacturing methods. The industrial wind energy sector is well developed in Denmark, and the competitive advantage of the Danish sector and the potential for job creation......This chapter describes the present mainstream development of the wind turbine technology at present. The turbine technology development trend is characterized by up-scaling to turbines with larger capacity for both onshore and offshore applications, larger rotors and new drivetrain solution......, including the direct-drive solution without gearbox. The technology solutions are strongly influenced by the development of the international industry with a global market for components and a trend towards a “shared” development effort in collaboration between the OEM’s and component sub-suppliers. Wind...

  14. Fifty years of nuclear fission: Nuclear data and measurements series

    Energy Technology Data Exchange (ETDEWEB)

    Lynn, J.E.

    1989-06-01

    This report is the written version of a colloquium first presented at Argonne National Laboratory in January 1989. The paper begins with an historical preamble about the events leading to the discovery of nuclear fission. This leads naturally to an account of early results and understanding of the fission phenomena. Some of the key concepts in the development of fission theory are then discussed. The main theme of this discussion is the topography of the fission barrier, in which the interplay of the liquid-drop model and nucleon shell effects lead to a wide range of fascinating phenomena encompassing metastable isomers, intermediate-structure effects in fission cross-sections, and large changes in fission product properties. It is shown how study of these changing effects and theoretical calculations of the potential energy of the deformed nucleus have led to broad qualitative understanding of the nature of the fission process. 54 refs., 35 figs.

  15. Applied Physics Modules Selected for Architectural and Civil Drafting Technologies.

    Science.gov (United States)

    Waring, Gene

    Designed for individualized use in an applied physics course in postsecondary vocational-technical education, this series of six learning modules is equivalent to the content of a three-credit hour class in surveying and drafting technology, architectural drafting technology, building construction technology, and civil engineering technology.…

  16. Robotics Technology Crosscutting Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The Robotics Technology Development Program (RTDP) is a needs-driven effort. A length series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the resulting robotics needs assessment revealed several common threads running through the sites: Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination and Dismantlement (D and D). The RTDP Group also realized that some of the technology development in these four areas had common (Cross Cutting-CC) needs, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT and E) process urged an additional organizational breakdown between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). These factors lead to the formation of the fifth application area for Crosscutting and Advanced Technology (CC and AT) development. The RTDP is thus organized around these application areas -- TWR, CAA, MWO, D and D, and CC and AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  17. Communication and collaboration technologies.

    Science.gov (United States)

    Cheeseman, Susan E

    2012-01-01

    This is the third in a series of columns exploring health information technology (HIT) in the neonatal intensive care unit (NICU). The first column provided background information on the implementation of information technology throughout the health care delivery system, as well as the requisite informatics competencies needed for nurses to fully engage in the digital era of health care. The second column focused on information and resources to master basic computer competencies described by the TIGER initiative (Technology Informatics Guiding Education Reform) as learning about computers, computer networks, and the transfer of data.1 This column will provide additional information related to basic computer competencies, focusing on communication and collaboration technologies. Computers and the Internet have transformed the way we communicate and collaborate. Electronic communication is the ability to exchange information through the use of computer equipment and software.2 Broadly defined, any technology that facilitates linking one or more individuals together is a collaborative tool. Collaboration using technology encompasses an extensive range of applications that enable groups of individuals to work together including e-mail, instant messaging (IM ), and several web applications collectively referred to as Web 2.0 technologies. The term Web 2.0 refers to web applications where users interact and collaborate with each other in a collective exchange of ideas generating content in a virtual community. Examples of Web 2.0 technologies include social networking sites, blogs, wikis, video sharing sites, and mashups. Many organizations are developing collaborative strategies and tools for employees to connect and interact using web-based social media technologies.3.

  18. A Borderline Random Fourier Series

    OpenAIRE

    Talagrand, Michel

    1995-01-01

    Consider a mean zero random variable $X$, and an independent sequence $(X_n)$ distributed like $X$. We show that the random Fourier series $\\sum_{n\\geq 1} n^{-1} X_n \\exp(2i\\pi nt)$ converges uniformly almost surely if and only if $E(|X|\\log\\log(\\max(e^e, |X|))) < \\infty$.

  19. Autism: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    One in a series of over 50 similar selected listings, the bibliography contains 47 items of research reports, conference papers, journal articles, texts, and program guides selected from "Exceptional Child Education Abstracts". Each entry on autism provides bibliographical data, availability information, indexing and retrieval descriptors, and…

  20. Volterra Series Based Distortion Effect

    DEFF Research Database (Denmark)

    Agerkvist, Finn T.

    2010-01-01

    A large part of the characteristic sound of the electric guitar comes from nonlinearities in the signal path. Such nonlinearities may come from the input- or output-stage of the amplier, which is often equipped with vacuum tubes or a dedicated distortion pedal. In this paper the Volterra series e...

  1. Spectroscopy, Understanding the Atom Series.

    Science.gov (United States)

    Hellman, Hal

    This booklet is one of the "Understanding the Atom" Series. The science of spectroscopy is presented by a number of topics dealing with (1) the uses of spectroscopy, (2) its origin and background, (3) the basic optical systems of spectroscopes, spectrometers, and spectrophotometers, (4) the characteristics of wave motion, (5) the…

  2. Teen Addiction. Current Controversies Series.

    Science.gov (United States)

    Winters, Paul A., Ed.

    The Current Controversies series explores social, political, and economic controversies that dominate the national and international scenes today from a variety of perspectives. Recent surveys have shown that, after years of decline, drug use among teenagers has increased during the 1990s, and that alcohol and tobacco use have remained…

  3. Transcendence of Certain Trigonometric Series

    Institute of Scientific and Technical Information of China (English)

    Yao Chen ZHU

    2002-01-01

    In this paper the transcendence of values of certain trigonometric series with algebraiccoefficients and its derivatives at algebraic points is proved under a genera] condition dependent onlyon the coefficients. The proof of the theorem is based on a criterion for linear independence over anumber field.

  4. Illegal Immigration. Opposing Viewpoints Series.

    Science.gov (United States)

    Cozic, Charles P., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of illegal immigration. Contrary depictions of the aspirations and attitudes of illegal immigrants fuel…

  5. Scholars’ Comments On the Series

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The collection embodies the highest academic standard of China’s research on international politics. The publication of the collection is very timely and the series tells about how China can look upon the world appropriately and how the world can look upon China appropriately.—Fan Jingyi, Professor and Dean of the School of Journalism and Communication, Tsinghua University

  6. International Work-Conference on Time Series

    CERN Document Server

    Pomares, Héctor; Valenzuela, Olga

    2017-01-01

    This volume of selected and peer-reviewed contributions on the latest developments in time series analysis and forecasting updates the reader on topics such as analysis of irregularly sampled time series, multi-scale analysis of univariate and multivariate time series, linear and non-linear time series models, advanced time series forecasting methods, applications in time series analysis and forecasting, advanced methods and online learning in time series and high-dimensional and complex/big data time series. The contributions were originally presented at the International Work-Conference on Time Series, ITISE 2016, held in Granada, Spain, June 27-29, 2016. The series of ITISE conferences provides a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting.  It focuses on interdisciplinary and multidisciplinary rese arch encompassing the disciplines of comput...

  7. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

    Dominant Air Power: Design For Tomorrow…Deliver Today 2 TECHNOLOGY MATURITY CONFERENCE • ONE DEFINITION OF MATURITY – GOOD JUDGEMENT COMES FROM...EXPERIENCE—EXPERIENCE COMES FROM BAD JUDGEMENT Dominant Air Power: Design For Tomorrow…Deliver Today 3 TECHNOLOGY MATURITY CONFERENCE • THIS WILL BE A...2008 TECHNOLOGY MATURITY CONFERENCE “ TECHNOLOGY MATURITY IS TECHNOLOGY SUPERIORITY” Aeronautical Systems Center Dr. Tom Christian ASC/EN, WPAFB OH

  8. 省思國小自然與生活科技領域教科書之意識形態:以K版及N版為例Reflection on Elementary Science and Technology Textbooks: A Case Study of Series K and N

    Directory of Open Access Journals (Sweden)

    蔡瑞君Jui-Chun Tsai

    2008-09-01

    reviewed the grade 1-9 curriculum guidelines in Science and Technology learning area. Second, the authors analyzed the content of grade 3-6 textbooks of K series and N series (which are mostly adopted by schools in Taitung County. Research finds that the content of current curriculum does not reflect the spirits of multicultural science education, and the curriculum needs further improvement. In addition, the selection of living experiences only reflects the life style of metropolis and Han Peoples. Moreover, the contents of these two versions of textbooks imbued the ideologies of Han Peoples and the West-centered knowledge. This article points out the ideological problems in curriculum guideline and textbooks. It also gives suggestions for future revision and research of the Science and Technology Textbooks.

  9. Analysis of series resonant converter with series-parallel connection

    Science.gov (United States)

    Lin, Bor-Ren; Huang, Chien-Lan

    2011-02-01

    In this study, a parallel inductor-inductor-capacitor (LLC) resonant converter series-connected on the primary side and parallel-connected on the secondary side is presented for server power supply systems. Based on series resonant behaviour, the power metal-oxide-semiconductor field-effect transistors are turned on at zero voltage switching and the rectifier diodes are turned off at zero current switching. Thus, the switching losses on the power semiconductors are reduced. In the proposed converter, the primary windings of the two LLC converters are connected in series. Thus, the two converters have the same primary currents to ensure that they can supply the balance load current. On the output side, two LLC converters are connected in parallel to share the load current and to reduce the current stress on the secondary windings and the rectifier diodes. In this article, the principle of operation, steady-state analysis and design considerations of the proposed converter are provided and discussed. Experiments with a laboratory prototype with a 24 V/21 A output for server power supply were performed to verify the effectiveness of the proposed converter.

  10. TechEdSat Nano-Satellite Series Fact Sheet

    Science.gov (United States)

    Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

    2014-01-01

    TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

  11. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

    Technology and globalization are interdependent processes. Globalization has a fundamental influence on the creation and diffusion of technology, which, in turn, affects the interdependence of firms and locations. This volume examines the international aspect of this interdependence at two levels...

  12. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  13. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  14. Emerging Technologies

    OpenAIRE

    Salgar, S. M.

    2004-01-01

    Phenomenal advancements have taken place in the field of Information and communication technologies in the last decade. Spectacular and innovative changes are expected to take place in these fields in coming decade. Networking technologies are going through a sea change. This paper enumerates the likely networking technologies which are emerging, particularly WLANs. Most of the personal communication in the country will be through cellular/ mobile technologies, which are also covered in the p...

  15. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization...

  16. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  17. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  18. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

    This book offers the reader new achievements within the Assistive Technology field made by worldwide experts, covering aspects such as assistive technology focused on teaching and education, mobility, communication and social interactivity, among others. Each chapter included in this book covers one particular aspect of Assistive Technology that…

  19. Technology handbook of vacuum physics

    CERN Document Server

    Beck, A H

    2013-01-01

    Handbook of Vacuum Physics, Volume 3: Technology is part of a series of publications that presents articles featuring the whole spectrum of vacuum physics. This particular volume presents materials that deal with technology concerns in vacuum mechanics. The first material talks about the utilization of ceramic materials in the construction of vacuum devices. The next paper details the application of vacuum physics in soldering and brazing process. The last article deals with the utilization of vacuum technology in high frequency heating. The book will be of great use to professionals involved

  20. Random time series in Astronomy

    CERN Document Server

    Vaughan, Simon

    2013-01-01

    Progress in astronomy comes from interpreting the signals encoded in the light received from distant objects: the distribution of light over the sky (images), over photon wavelength (spectrum), over polarization angle, and over time (usually called light curves by astronomers). In the time domain we see transient events such as supernovae, gamma-ray bursts, and other powerful explosions; we see periodic phenomena such as the orbits of planets around nearby stars, radio pulsars, and pulsations of stars in nearby galaxies; and persistent aperiodic variations (`noise') from powerful systems like accreting black holes. I review just a few of the recent and future challenges in the burgeoning area of Time Domain Astrophysics, with particular attention to persistently variable sources, the recovery of reliable noise power spectra from sparsely sampled time series, higher-order properties of accreting black holes, and time delays and correlations in multivariate time series.

  1. Ramanujan summation of divergent series

    CERN Document Server

    Candelpergher, Bernard

    2017-01-01

    The aim of this monograph is to give a detailed exposition of the summation method that Ramanujan uses in Chapter VI of his second Notebook. This method, presented by Ramanujan as an application of the Euler-MacLaurin formula, is here extended using a difference equation in a space of analytic functions. This provides simple proofs of theorems on the summation of some divergent series. Several examples and applications are given. For numerical evaluation, a formula in terms of convergent series is provided by the use of Newton interpolation. The relation with other summation processes such as those of Borel and Euler is also studied. Finally, in the last chapter, a purely algebraic theory is developed that unifies all these summation processes. This monograph is aimed at graduate students and researchers who have a basic knowledge of analytic function theory.

  2. Random time series in astronomy.

    Science.gov (United States)

    Vaughan, Simon

    2013-02-13

    Progress in astronomy comes from interpreting the signals encoded in the light received from distant objects: the distribution of light over the sky (images), over photon wavelength (spectrum), over polarization angle and over time (usually called light curves by astronomers). In the time domain, we see transient events such as supernovae, gamma-ray bursts and other powerful explosions; we see periodic phenomena such as the orbits of planets around nearby stars, radio pulsars and pulsations of stars in nearby galaxies; and we see persistent aperiodic variations ('noise') from powerful systems such as accreting black holes. I review just a few of the recent and future challenges in the burgeoning area of time domain astrophysics, with particular attention to persistently variable sources, the recovery of reliable noise power spectra from sparsely sampled time series, higher order properties of accreting black holes, and time delays and correlations in multi-variate time series.

  3. Fourier series and orthogonal functions

    CERN Document Server

    Davis, Harry F

    1963-01-01

    This incisive text deftly combines both theory and practical example to introduce and explore Fourier series and orthogonal functions and applications of the Fourier method to the solution of boundary-value problems. Directed to advanced undergraduate and graduate students in mathematics as well as in physics and engineering, the book requires no prior knowledge of partial differential equations or advanced vector analysis. Students familiar with partial derivatives, multiple integrals, vectors, and elementary differential equations will find the text both accessible and challenging.

  4. Optimal Approaches to Microcomputer Implementation in the Schools. [CREATS Monograph Series.

    Science.gov (United States)

    Bakke, Thomas W.

    Fifth in a series of six monographs on the use of new technologies in the instruction of learning disabled students, the paper describes how schools can plan for the acquisition of computer hardware and software, and how they can provide district-level staff training in its use. Discussion focuses on the development of a technology implementation…

  5. Culture, technology, communication

    DEFF Research Database (Denmark)

    Ess, Charles; Sudweeks, Fay

    The first book-length anthology to collect some of the most significant culturally-oriented research and scholarship on CMC from the biennial conference series "Cultural Attitudes towards Technology and Communication" (CATaC). The collection is significant for its contribution towards calling...... attention to the role of culturally-variable dimensions, including communication preferences, in the design, implementation, and use of ICTs - and thereby helping to bring into the mainstream of related scholarship and research (e.g., HCI, etc.) what was then a novel perspective and series of questions...... and concerns, beginning with the possibility of "computer-mediated colonization," i.e., of imposing culturally-specific preferences and values through the design and implementation of ICTs as then distributed globally....

  6. Subject Matter: Meaningful Learning in Technology Education

    Science.gov (United States)

    Autio, Ossi

    2006-01-01

    In Finland teaching of technology has traveled a long road during its 140-year history. It has gradually gone from the copying of the model series dating back to the 1860s to the building of computer controlled robots. Materials, techniques and technology have developed wildly but the pedagogic contents are restricted regrettably still often only…

  7. Science, Technology and Innovation in Uganda

    Science.gov (United States)

    Brar, Sukhdeep; Farley, Sara E.; Hawkins, Robert; Wagner, Caroline S.

    2010-01-01

    Science, Technology and Innovation in Uganda is part of the World Bank Studies series. These papers are published to communicate the results of the Bank's ongoing research and to stimulate public discussion. This study presents a unique methodology to view science, technology and innovation (STI) in developing countries. The study provides a set…

  8. Colloquium: Physics of the Riemann hypothesis

    Science.gov (United States)

    Schumayer, Dániel; Hutchinson, David A. W.

    2011-04-01

    Physicists become acquainted with special functions early in their studies. Consider our perennial model, the harmonic oscillator, for which we need Hermite functions, or the Laguerre functions in quantum mechanics. Here a particular number-theoretical function is chosen, the Riemann zeta function, and its influence on the realm of physics is examined and also how physics may be suggestive for the resolution of one of mathematics’ most famous unconfirmed conjectures, the Riemann hypothesis. Does physics hold an essential key to the solution for this more than 100-year-old problem? In this work numerous models from different branches of physics are examined, from classical mechanics to statistical physics, where this function plays an integral role. This function is also shown to be related to quantum chaos and how its pole structure encodes when particles can undergo Bose-Einstein condensation at low temperature. Throughout these examinations light is shed on how the Riemann hypothesis can highlight physics. Naturally, the aim is not to be comprehensive, but rather focusing on the major models and aim to give an informed starting point for the interested reader.

  9. Colloquium: Physics of optical lattice clocks

    CERN Document Server

    Derevianko, Andrei

    2010-01-01

    Recently invented and demonstrated, optical lattice clocks hold great promise for improving the precision of modern timekeeping. These clocks aim at the 10^-18 fractional accuracy, which translates into a clock that would neither lose or gain a fraction of a second over an estimated age of the Universe. In these clocks, millions of atoms are trapped and interrogated simultaneously, dramatically improving clock stability. Here we discuss the principles of operation of these clocks and, in particular, a novel concept of "magic" trapping of atoms in optical lattices. We also highlight recently proposed microwave lattice clocks and several applications that employ the optical lattice clocks as a platform for precision measurements and quantum information processing.

  10. Colloquium: Nonlinear Collective Interactions in Dense Plasmas

    CERN Document Server

    Shukla, P K

    2010-01-01

    The current understanding of some important collective processes in dense quantum plasmas is presented. After reviewing the basic properties of dense quantum plasmas with degenerate electrons, we present model equations (e.g. the quantum hydrodynamic and effective nonlinear Schr\\"odinger-Poisson equations) that describe collective nonlinear phenomena at nanoscales. The effects of the electron degeneracy arise due to Heisenberg's uncertainty principle and Pauli's exclusion principle for overlapping electron wave functions that result in a nonlinear quantum electron pressure and tunneling/diffusion of electrons through a nonlinear quantum Bohm potential. Since degenerate electrons have $1/2-$spin due to their Fermionic nature, there also appear a spin electron current and a spin force acting on the electrons due to the Bohr magnetization. The present nonlinear equations do not include strong electron correlations and electron-exchange interactions. The quantum effects caused by the electron degeneracy produce n...

  11. Second International Colloquium on Dynamical Systems

    CERN Document Server

    Seade, José; Verjovski, Alberto

    1988-01-01

    The objective of the meeting was to have together leading specialists in the field of Holomorphic Dynamical Systems in order to present their current reseach in the field. The scope was to cover iteration theory of holomorphic mappings (i.e. rational maps), holomorphic differential equations and foliations. Many of the conferences and articles included in the volume contain open problems of current interest. The volume contains only research articles.

  12. Energy: modelization and econometrics. Proceedings of colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Fericelli, J.; Lesourd, J.B.

    1985-01-01

    The document presents the communications of the ''applied econometric association'' symposium and introduces the description of various French and foreigner models: analysis of the energy demand and production functions with energy input. A detailed evaluation of the Translog function applied to energy is described. Other energy economic aspects are approched: energy prices and costs, energetic balances, energy management in enterprises, impact evaluation of alternative energy policies.

  13. Colloquium: Large scale simulations on GPU clusters

    Science.gov (United States)

    Bernaschi, Massimo; Bisson, Mauro; Fatica, Massimiliano

    2015-06-01

    Graphics processing units (GPU) are currently used as a cost-effective platform for computer simulations and big-data processing. Large scale applications require that multiple GPUs work together but the efficiency obtained with cluster of GPUs is, at times, sub-optimal because the GPU features are not exploited at their best. We describe how it is possible to achieve an excellent efficiency for applications in statistical mechanics, particle dynamics and networks analysis by using suitable memory access patterns and mechanisms like CUDA streams, profiling tools, etc. Similar concepts and techniques may be applied also to other problems like the solution of Partial Differential Equations.

  14. Colloquium: Persistent spin textures in semiconductor nanostructures

    Science.gov (United States)

    Schliemann, John

    2017-01-01

    Device concepts in semiconductor spintronics make long spin lifetimes desirable, and the requirements put on spin control by proposals for quantum information processing are even more demanding. Unfortunately, due to spin-orbit coupling electron spins in semiconductors are generically subject to rather fast decoherence. In two-dimensional quantum wells made of zinc-blende semiconductors, however, the spin-orbit interaction can be engineered to produce persistent spin structures with extraordinarily long spin lifetimes even in the presence of disorder and imperfections. Experimental and theoretical developments on this subject for both n -doped and p -doped structures are reviewed and possible device applications are discussed.

  15. Colloquium: Time-resolved scanning tunneling microscopy

    NARCIS (Netherlands)

    Houselt, van Arie; Zandvliet, Harold J.W.

    2010-01-01

    Scanning tunneling microscopy has revolutionized our ability to image, study, and manipulate solid surfaces on the size scale of atoms. One important limitation of the scanning tunneling microscope (STM) is, however, its poor time resolution. Recording a standard image with a STM typically takes abo

  16. Colloquium GANIL 2006; Colloque GANIL 2006

    Energy Technology Data Exchange (ETDEWEB)

    Hammache, F.; D' Auria, J.; Sereville, N. de; Kratz, K.L.; Horowitz, C.J.; Grasso, M.; Sebille, F.; Stefan, I.; Yeremin, A.; Villari, A.C.C.; Drouart, A.; Schmitt, Ch.; Jurado, B.; Lopez, O.; Poggi, G.; Frankland, J.; Ducoin, C.; Beaumel, D.; Keeley, N.; Gelin, M.; Caamano, M.; Monrozeau, C.; Catford, W.; Simpson, G.; Scarpaci, J.A.; Dudek, J.; Nguyen, V.G.; Bender, M.; Sida, J.L.; Azaiez, F.; Duchene, G.; Beuve, M.; Burger, A.; Matea, I.; Gaubert, G.; Gorgen, A.; Sletten, G.; Courtin, S.; Petrache, C.; Ma, A.; Motobayashi, T.; Riisager, K.; Lukic, S.; Thomas, J.C.; Langanke, K.; Nilsson, T.; Neyens, G.; Georgiev, G.; Daugas, J.M.; Mueller, P.; Herlert, A.; Delahaye, P.; Borge, M.J.G.; Severijns, N.; Mery, A.; Plompen, A.; Fisher, U.; Lewitowicz, M.; Acosta, L.; Ban, S.; Boutin, D.; Daugas, J.M.; Dossat, C.; Iwata, Y.; Kumar, V.; Maslov, V.; Paschalis, S.; Petri, M.; Wrzosek, K.; Kumar, V

    2006-07-01

    The purpose of this conference was to review and discuss the research carried out at GANIL and the related activities at similar facilities around the world. The experiments performed in the first 4 years of operation of the Spiral facility as well as its future developments were largely discussed. Several sessions of the workshop were also devoted to the presentation and the discussion of the future physics opportunities with Spiral-2 and needed technical developments. The presentations have been organized into 13 topics: 1) nuclear astrophysics, 2) heavy and super-heavy nuclei, 3) multifragmentation, 4) structure and spectroscopy, 5) nuclear structure theories, 6) towards the drip-lines, 7) interdisciplinary sciences, 8) neutron-deficient nuclei, 9) gamma spectroscopy, 10) worldwide physics, 11) nuclear moments, 12) DESIR, and 13) nuclear data. This document gathers the slides of the presentations as well as the posters of the poster session.

  17. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...... & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990...

  18. Drunk driving detection based on classification of multivariate time series.

    Science.gov (United States)

    Li, Zhenlong; Jin, Xue; Zhao, Xiaohua

    2015-09-01

    This paper addresses the problem of detecting drunk driving based on classification of multivariate time series. First, driving performance measures were collected from a test in a driving simulator located in the Traffic Research Center, Beijing University of Technology. Lateral position and steering angle were used to detect drunk driving. Second, multivariate time series analysis was performed to extract the features. A piecewise linear representation was used to represent multivariate time series. A bottom-up algorithm was then employed to separate multivariate time series. The slope and time interval of each segment were extracted as the features for classification. Third, a support vector machine classifier was used to classify driver's state into two classes (normal or drunk) according to the extracted features. The proposed approach achieved an accuracy of 80.0%. Drunk driving detection based on the analysis of multivariate time series is feasible and effective. The approach has implications for drunk driving detection. Copyright © 2015 Elsevier Ltd and National Safety Council. All rights reserved.

  19. SERI photovoltaics advanced research and development: FY 1983 accomplishments

    Science.gov (United States)

    1984-03-01

    This report contains the technical highlights of SERI's program in photovoltaics research and development and a bibliography of resulting publications for FY 1983, SERI's participation in a Thin Film Research Task Force appointed by the U.S. Department of Energy led to the formation of technology offices having broad program and implementation responsibilities. This kind of an office was begun at SERI in the amorphous silicon area. A multiyear cost-sharing (federal-industry) initiative was also begun to spur industrial R and D in high-efficiency, single-junction and multijunction amorphous silicon thin film solar cells, and steps were taken to further develop measurement and device analysis capablities of solar cells. The FY 1983 accomplishments are categorized according to SERI's subcontract R and D areas: amorphous thin films, advanced high-efficiency concepts, polycrystalline thin flms, polycrystalline silicon, and photoelectrochemical cells. These accomplishments are also broken down according to SERI's internal PV tasks: PV devices and measurements, solid state research, insulation resource assessment, advanced PV systems research, and performance criteria/test methods development.

  20. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  1. Robotics Technology Development Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Robotics Technology Development Program (RTDP) is a ``needs-driven`` effort. A lengthy series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination & Dismantlement (D&D). The RTDP Group realized that much of the technology development was common (Cross Cutting-CC) to each of these robotics application areas, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT&E) process urged an additional organizational break-out between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). The RDTP is thus organized around these application areas -- TWR, CAA, MWO, D&D and CC&AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  2. Trend prediction of chaotic time series

    Institute of Scientific and Technical Information of China (English)

    Li Aiguo; Zhao Cai; Li Zhanhuai

    2007-01-01

    To predict the trend of chaotic time series in time series analysis and time series data mining fields, a novel predicting algorithm of chaotic time series trend is presented, and an on-line segmenting algorithm is proposed to convert a time series into a binary string according to ascending or descending trend of each subsequence. The on-line segmenting algorithm is independent of the prior knowledge about time series. The naive Bayesian algorithm is then employed to predict the trend of chaotic time series according to the binary string. The experimental results of three chaotic time series demonstrate that the proposed method predicts the ascending or descending trend of chaotic time series with few error.

  3. International seminar series on mathematics and applied mathematics and a series of three focused international research workshops on engineering mathematics organised by the Research Environment in Mathematics and Applied Mathematics at Mälardalen University from autumn 2014 to autumn 2015: the International Workshop on Engineering Mathematics for Electromagnetics and Health Technology; the International Workshop on Engineering Mathematics, Algebra, Analysis and Electromagnetics; and the 1st Swedish-Estonian International Workshop on Engineering Mathematics, Algebra, Analysis and Applications

    CERN Document Server

    Rancic, Milica

    2016-01-01

    This book highlights the latest advances in engineering mathematics with a main focus on the mathematical models, structures, concepts, problems and computational methods and algorithms most relevant for applications in modern technologies and engineering. It addresses mathematical methods of algebra, applied matrix analysis, operator analysis, probability theory and stochastic processes, geometry and computational methods in network analysis, data classification, ranking and optimisation. The individual chapters cover both theory and applications, and include a wealth of figures, schemes, algorithms, tables and results of data analysis and simulation. Presenting new methods and results, reviews of cutting-edge research, and open problems for future research, they equip readers to develop new mathematical methods and concepts of their own, and to further compare and analyse the methods and results discussed. The book consists of contributed chapters covering research developed as a result of a focused interna...

  4. A Course in Time Series Analysis

    CERN Document Server

    Peña, Daniel; Tsay, Ruey S

    2011-01-01

    New statistical methods and future directions of research in time series A Course in Time Series Analysis demonstrates how to build time series models for univariate and multivariate time series data. It brings together material previously available only in the professional literature and presents a unified view of the most advanced procedures available for time series model building. The authors begin with basic concepts in univariate time series, providing an up-to-date presentation of ARIMA models, including the Kalman filter, outlier analysis, automatic methods for building ARIMA models, a

  5. Trend prediction of chaotic time series

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Trend prediction of chaotic ti me series is anin-teresting probleminti me series analysis andti me se-ries data mining(TSDM)fields[1].TSDM-basedmethods can successfully characterize and predictcomplex,irregular,and chaotic ti me series.Somemethods have been proposed to predict the trend ofchaotic ti me series.In our knowledge,these meth-ods can be classified into t wo categories as follows.The first category is based on the embeddedspace[2-3],where rawti me series data is mapped to areconstructed phase spac...

  6. Ameloblastic carcinoma: A case series

    Directory of Open Access Journals (Sweden)

    Appaji Athota

    2015-01-01

    Full Text Available Ameloblastic carcinoma is a rare odontogenic tumor exhibiting not only features of ameloblastoma but also features of carcinoma in either or both primary and metastatic lesions. Clinical features of this lesion are more aggressive and rapid than those of ameloblastoma. At times, it can metastasize to the lung or regional lymph nodes. Histologically, there is a picture of both ameloblastoma and carcinoma. Treatment is aggressive and has to be designed for each individual patient. English literature is sparse for this condition, as fewer cases have been reported till date. We report a series of four cases with different treatment modalities.

  7. Numerical Sequence of Borane Series

    Directory of Open Access Journals (Sweden)

    Enos Masheija Kiremire

    2014-09-01

    Full Text Available A table of hydroborane families has been created. The table links boranes of different families(homologous series and members of the same family based on k number. The table is useful deducing straight away whether a borane( molecular formula is closo, nido or arachno or something else. The table also indicates that boranes are formed according to natural periodic function (arithmetical progression. The empirical formula utilized is extremely versatile, simple and based on the principle of Nobel gas configuration. It could be used in both simple and complex boranes and carboranes. The closo members which portray characteristic shapes also have characteristic k1 numbers.

  8. Superhigh-resolution 200ppi series TFT-LCDs; Chokoseisai 200ppi ekisho display series

    Energy Technology Data Exchange (ETDEWEB)

    Kawamata, K.; Hirai, H. [Toshiba Corp., Tokyo (Japan)

    2000-02-01

    We have developed a 202 pixels per inch (ppi) thin-film transistor liquid crystal display (TFT-LCD) using low-temperature polycrystalline silicon (LTPS) technology. The superhigh resolution of 202 ppi offers the same image quality as printed matter such as magazines. The 200 ppi series TFT-LCDs are expected to support further developments in such areas as electronic books (e-books) and personal digital-picture viewers. Our lineup of 200 ppi TFT-LCDs includes a 4-inch display with VGA resolution, which is suitable for palmtop-size applications, and a 6.3-inch display with XGA resolution, which is suitable for typical photograph or paperback book-size applications. Larger size LCDs with 200 ppi resolution will be developed. (author)

  9. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  10. Chemistry Technology

    Data.gov (United States)

    Federal Laboratory Consortium — Chemistry technology experts at NCATS engage in a variety of innovative translational research activities, including:Design of bioactive small molecules.Development...

  11. Super high precision 200 ppi liquid crystal display series; Chokoseido 200 ppi ekisho display series

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In mobile equipment, in demand is a high precision liquid crystal display (LCD) having the power of expression equivalent to printed materials like magazines because of the necessity of displaying a large amount of information on a easily potable small screen. In addition, with the spread and high-quality image of digital still cameras, it is strongly desired to display photographed digital image data in high quality. Toshiba Corp., by low temperature polysilicone (p-Si) technology, commercialized the liquid crystal display series of 200 ppi (pixels per inch) precision dealing with the rise of the high-precision high-image quality LCD market. The super high precision of 200 ppi enables the display of smooth beautiful animation comparable to printed sheets of magazines and photographs. The display series are suitable for the display of various information services such as electronic books and electronic photo-viewers including internet. The screen sizes lined up are No. 4 type VGA (640x480 pixels) of a small pocket notebook size and No. 6.3 type XGA (1,024x768 pixels) of a paperback size, with a larger screen to be furthered. (translated by NEDO)

  12. Pointwise convergence of Fourier series

    CERN Document Server

    Arias de Reyna, Juan

    2002-01-01

    This book contains a detailed exposition of Carleson-Hunt theorem following the proof of Carleson: to this day this is the only one giving better bounds. It points out the motivation of every step in the proof. Thus the Carleson-Hunt theorem becomes accessible to any analyst.The book also contains the first detailed exposition of the fine results of Hunt, Sjölin, Soria, etc on the convergence of Fourier Series. Its final chapters present original material. With both Fefferman's proof and the recent one of Lacey and Thiele in print, it becomes more important than ever to understand and compare these two related proofs with that of Carleson and Hunt. These alternative proofs do not yield all the results of the Carleson-Hunt proof. The intention of this monograph is to make Carleson's proof accessible to a wider audience, and to explain its consequences for the pointwise convergence of Fourier series for functions in spaces near $äcal Lü^1$, filling a well-known gap in the literature.

  13. Event Discovery in Time Series

    CERN Document Server

    Preston, Dan; Brodley, Carla

    2009-01-01

    The discovery of events in time series can have important implications, such as identifying microlensing events in astronomical surveys, or changes in a patient's electrocardiogram. Current methods for identifying events require a sliding window of a fixed size, which is not ideal for all applications and could overlook important events. In this work, we develop probability models for calculating the significance of an arbitrary-sized sliding window and use these probabilities to find areas of significance. Because a brute force search of all sliding windows and all window sizes would be computationally intractable, we introduce a method for quickly approximating the results. We apply our method to over 100,000 astronomical time series from the MACHO survey, in which 56 different sections of the sky are considered, each with one or more known events. Our method was able to recover 100% of these events in the top 1% of the results, essentially pruning 99% of the data. Interestingly, our method was able to iden...

  14. Eisenstein series and automorphic representations

    CERN Document Server

    Fleig, Philipp; Kleinschmidt, Axel; Persson, Daniel

    2015-01-01

    We provide an introduction to the theory of Eisenstein series and automorphic forms on real simple Lie groups G, emphasising the role of representation theory. It is useful to take a slightly wider view and define all objects over the (rational) adeles A, thereby also paving the way for connections to number theory, representation theory and the Langlands program. Most of the results we present are already scattered throughout the mathematics literature but our exposition collects them together and is driven by examples. Many interesting aspects of these functions are hidden in their Fourier coefficients with respect to unipotent subgroups and a large part of our focus is to explain and derive general theorems on these Fourier expansions. Specifically, we give complete proofs of Langlands' constant term formula for Eisenstein series on adelic groups G(A) as well as the Casselman--Shalika formula for the p-adic spherical Whittaker vector associated to unramified automorphic representations of G(Q_p). Somewhat ...

  15. A Time Series Forecasting Method

    Directory of Open Access Journals (Sweden)

    Wang Zhao-Yu

    2017-01-01

    Full Text Available This paper proposes a novel time series forecasting method based on a weighted self-constructing clustering technique. The weighted self-constructing clustering processes all the data patterns incrementally. If a data pattern is not similar enough to an existing cluster, it forms a new cluster of its own. However, if a data pattern is similar enough to an existing cluster, it is removed from the cluster it currently belongs to and added to the most similar cluster. During the clustering process, weights are learned for each cluster. Given a series of time-stamped data up to time t, we divide it into a set of training patterns. By using the weighted self-constructing clustering, the training patterns are grouped into a set of clusters. To estimate the value at time t + 1, we find the k nearest neighbors of the input pattern and use these k neighbors to decide the estimation. Experimental results are shown to demonstrate the effectiveness of the proposed approach.

  16. Biosemiotic Entropy: Concluding the Series

    Directory of Open Access Journals (Sweden)

    John W. Oller

    2014-07-01

    Full Text Available This article concludes the special issue on Biosemiotic Entropy looking toward the future on the basis of current and prior results. It highlights certain aspects of the series, concerning factors that damage and degenerate biosignaling systems. As in ordinary linguistic discourse, well-formedness (coherence in biological signaling systems depends on valid representations correctly construed: a series of proofs are presented and generalized to all meaningful sign systems. The proofs show why infants must (as empirical evidence shows they do proceed through a strict sequence of formal steps in acquiring any language. Classical and contemporary conceptions of entropy and information are deployed showing why factors that interfere with coherence in biological signaling systems are necessary and sufficient causes of disorders, diseases, and mortality. Known sources of such formal degeneracy in living organisms (here termed, biosemiotic entropy include: (a toxicants, (b pathogens; (c excessive exposures to radiant energy and/or sufficiently powerful electromagnetic fields; (d traumatic injuries; and (e interactions between the foregoing factors. Just as Jaynes proved that irreversible changes invariably increase entropy, the theory of true narrative representations (TNR theory demonstrates that factors disrupting the well-formedness (coherence of valid representations, all else being held equal, must increase biosemiotic entropy—the kind impacting biosignaling systems.

  17. Multi-liquor dispenser series; Multi rika dispenser series

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-10

    Fuji Electric Co. developed a series of dispensers (FTS-50W and FTM-50W) which enables the sale of a plurality of drinks by one machine by making a beer dispenser and a carbonated drink dispenser monolithic. Main characteristics are as follows. Beer and carbonated drink (soft drinks and alcohols such as shochu) can be sold by one machine (FTS is for 1 flavor and FTM is for 3 flavor). It has a portion function which enables the quantitative sale of carbonated drink just by pressing a button, and also has a function which enables only the sale of carbonated water. The cost reduction can be realized by standardizing the parts of other beer dispensers and soft drink dispensers. (NEDO)

  18. Technologies for adaptation. Perspectives and practical experiences; Climate change

    Energy Technology Data Exchange (ETDEWEB)

    Christiansen, Lars; Olhoff, A.; Traerup, S.

    2011-11-15

    The present report is the second volume of the UNEP Risoe Centre Technology Transfer Perspectives Series. The report is related to the global Technology Needs Assessment (TNA) project, financed by the Global Environment Facility (GEF) and implemented by UNEP Risoe Centre. The nine articles in this volume discuss issues like: a) the concepts and context of technologies for adaptation; b) assessments of adaptation technology needs; c) practical experiences from working with technologies for adaptation. (LN)

  19. More About Trigonometric Series and Integration

    OpenAIRE

    Bullen, P. S.

    2003-01-01

    In this paper the discussion of the effect of trigonometric series on the theory of integration is continued from an earlier paper by Gluchoff, Trigonometric series and theories of integration, Math.Mag., 67 (1994), 3--20.

  20. Brand placements in fashion TV series

    NARCIS (Netherlands)

    Fakkert, M.-S.; Voorveld, H.A.M.; van Reijmersdal, E.A.; Banks, I.B.; De Pelsmacker, P.; Okazaki, S.

    2015-01-01

    Recently Fashion TV series have gained more and more popularity among young women worldwide (Dehnart 2008; Seidman 2010). Fashion TV series are an immensely popular TV genre portraying the world of fashion and the accompanying glamorous lifestyle.

  1. Investment Company Series and Class Information

    Data.gov (United States)

    Securities and Exchange Commission — The Series and Class Report provides basic identification information for all active registered investment company series and classes that have been issued IDs by...

  2. Visits Service Launches New Seminar Series

    CERN Multimedia

    2001-01-01

    The CERN Visits Service is launching a new series of seminars for guides, and they are open to everyone. The series kicks off next week with a talk by Konrad Elsener on the CERN neutrinos to Gran Sasso, CNGS, project.

  3. People and Technology: Investing in Training for Europe's Future = L'Homme et la Technologie: Investir dans la Formation pour l'Avenir de l'Europe = Menschen und Technologie: Fur Europa's Zukunft in Ausbildung Investieren. Volume II. EUROTECNET Series No. 2.

    Science.gov (United States)

    Commission des Communautes Europeennes (Luxembourg).

    The following papers are included in this volume: "Technological Change: The Future of Training and Work" (Lord Young of Graffham); "L'Education, la Formation et l'Evolution Technologique dans l'Industrie" (Mathias Hinterscheid); "Education, Training, and Technological Change in Industry" (Philippe Meyer);…

  4. Effective Feature Preprocessing for Time Series Forecasting

    DEFF Research Database (Denmark)

    Zhao, Junhua; Dong, Zhaoyang; Xu, Zhao

    2006-01-01

    Time series forecasting is an important area in data mining research. Feature preprocessing techniques have significant influence on forecasting accuracy, therefore are essential in a forecasting model. Although several feature preprocessing techniques have been applied in time series forecasting...... performance in time series forecasting. It is demonstrated in our experiment that, effective feature preprocessing can significantly enhance forecasting accuracy. This research can be a useful guidance for researchers on effectively selecting feature preprocessing techniques and integrating them with time...... series forecasting models....

  5. Radiation technology in Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Vo Van Thuan [Institute for Nuclear Science and Technique, VAEC, Hanoi (Viet Nam)

    2001-03-01

    Most of researches and developments in the field of radiation technology that have completed in a decade before 1995 were concentrated to sterilization and food irradiation. A series of medical devices and products were the main commodities for research and application trials. Also, many kind of food have attracted the scientists and technologists to investigate the application and commercialization of irradiated food. In addition, the radiation technology also was utilized for processing of non-food items including herbs, medicinal produces, and tobacco material. Since 1996 VAEC and INST has realized the important role of radiation processing on natural polymers. Hence, along with the commercialization of radiation technology, three research teams were established for the target. This report reviews the recent activities and achievements on radiation technology in the country emphasizing on the radiation processing of polysaccharides. A number of polysaccharides, which originated from bio-/agro-wastes such as seaweed, shrimp shells, lignocelluloses, was modified or degraded by irradiation to prepare hydrogel and bio-active material using for health-care and crop production. (author)

  6. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  7. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  8. Plastics Technology.

    Science.gov (United States)

    Barker, Tommy G.

    This curriculum guide is designed to assist junior high schools industrial arts teachers in planning new courses and revising existing courses in plastics technology. Addressed in the individual units of the guide are the following topics: introduction to production technology; history and development of plastics; safety; youth leadership,…

  9. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The Lasers Technology Program of IPEN is committed to the development of new lasers based on the research of optical materials and new technologies, as well to laser applications in several areas: Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. The Program is basically divided into two main areas: Material and Laser Development and Laser Applications.

  10. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  11. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  12. Technology Push

    Science.gov (United States)

    Kennedy, Mike

    2008-01-01

    When students, teachers, administrators and others employed in education arrive at work every day on thousands of campuses across the nation, it should come as no surprise that at every step along the way, technology is there to greet them. Technological advancements in education, as well as in facilities operation and management, are not a…

  13. Regenerating time series from ordinal networks

    Science.gov (United States)

    McCullough, Michael; Sakellariou, Konstantinos; Stemler, Thomas; Small, Michael

    2017-03-01

    Recently proposed ordinal networks not only afford novel methods of nonlinear time series analysis but also constitute stochastic approximations of the deterministic flow time series from which the network models are constructed. In this paper, we construct ordinal networks from discrete sampled continuous chaotic time series and then regenerate new time series by taking random walks on the ordinal network. We then investigate the extent to which the dynamics of the original time series are encoded in the ordinal networks and retained through the process of regenerating new time series by using several distinct quantitative approaches. First, we use recurrence quantification analysis on traditional recurrence plots and order recurrence plots to compare the temporal structure of the original time series with random walk surrogate time series. Second, we estimate the largest Lyapunov exponent from the original time series and investigate the extent to which this invariant measure can be estimated from the surrogate time series. Finally, estimates of correlation dimension are computed to compare the topological properties of the original and surrogate time series dynamics. Our findings show that ordinal networks constructed from univariate time series data constitute stochastic models which approximate important dynamical properties of the original systems.

  14. Description of complex time series by multipoles

    DEFF Research Database (Denmark)

    Lewkowicz, M.; Levitan, J.; Puzanov, N.

    2002-01-01

    We present a new method to describe time series with a highly complex time evolution. The time series is projected onto a two-dimensional phase-space plot which is quantified in terms of a multipole expansion where every data point is assigned a unit mass. The multipoles provide an efficient...... characterization of the original time series....

  15. Regenerating time series from ordinal networks.

    Science.gov (United States)

    McCullough, Michael; Sakellariou, Konstantinos; Stemler, Thomas; Small, Michael

    2017-03-01

    Recently proposed ordinal networks not only afford novel methods of nonlinear time series analysis but also constitute stochastic approximations of the deterministic flow time series from which the network models are constructed. In this paper, we construct ordinal networks from discrete sampled continuous chaotic time series and then regenerate new time series by taking random walks on the ordinal network. We then investigate the extent to which the dynamics of the original time series are encoded in the ordinal networks and retained through the process of regenerating new time series by using several distinct quantitative approaches. First, we use recurrence quantification analysis on traditional recurrence plots and order recurrence plots to compare the temporal structure of the original time series with random walk surrogate time series. Second, we estimate the largest Lyapunov exponent from the original time series and investigate the extent to which this invariant measure can be estimated from the surrogate time series. Finally, estimates of correlation dimension are computed to compare the topological properties of the original and surrogate time series dynamics. Our findings show that ordinal networks constructed from univariate time series data constitute stochastic models which approximate important dynamical properties of the original systems.

  16. DEFICIENT FUNCTIONS OF RANDOM DIRICHLET SERIES

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In this article, the uniqueness theorem of Dirichlet series is proved. Then the random Dirichlet series in the right half plane is studied, and the result that the random Dirichlet series of finite order has almost surely(a.s.) no deficient functions is proved.

  17. Seri Dictionary: People and Kinship Terms.

    Science.gov (United States)

    Moser, Mary B.; Marlett, Stephen A.

    A subset of a Seri-English bilingual dictionary (in preparation) is presented that includes terms referring to people, kinship terms, and verbs closely related to them. This version includes an English-to-Seri dictionary with 61 basic terms and variants, and a Seri dictionary with both Spanish and English glosses. It uses a practical orthography…

  18. Winter Video Series Coming in January | Poster

    Science.gov (United States)

    The Scientific Library’s annual Summer Video Series was so successful that it will be offering a new Winter Video Series beginning in January. For this inaugural event, the staff is showing the eight-part series from National Geographic titled “American Genius.” 

  19. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  20. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  1. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

    The aim of this paper is to present Halliburton's Brazilian technology center. Halliburton has technology centers in the United States, Saudi Arabia, India, Singapore and Brazil, all of which aim at delivering accelerated innovation in the oil sector. The technology centers engage in research and development activities with the help of various universities and in collaboration with the customer or supplier. The Halliburton Brazil technology center provides its customers with timely research and development solutions for enhancing recovery and mitigating reservoir uncertainty; they are specialized in finding solutions for pre- and post-salt carbonate drilling and in the enhancement of production from mature fields. This presentation showcased the work carried out by the Halliburton Brazil technology center to help customers develop their deepwater field activities.

  2. Mining approximate periodic pattern in hydrological time series

    Science.gov (United States)

    Zhu, Y. L.; Li, S. J.; Bao, N. N.; Wan, D. S.

    2012-04-01

    There is a lot of information about the hidden laws of nature evolution and the influences of human beings activities on the earth surface in long sequence of hydrological time series. Data mining technology can help find those hidden laws, such as flood frequency and abrupt change, which is useful for the decision support of hydrological prediction and flood control scheduling. The periodic nature of hydrological time series is important for trend forecasting of drought and flood and hydraulic engineering planning. In Hydrology, the full period analysis of hydrological time series has attracted a lot of attention, such as the discrete periodogram, simple partial wave method, Fourier analysis method, and maximum entropy spectral analysis method and wavelet analysis. In fact, the hydrological process is influenced both by deterministic factors and stochastic ones. For example, the tidal level is also affected by moon circling the Earth, in addition to the Earth revolution and its rotation. Hence, there is some kind of approximate period hidden in the hydrological time series, sometimes which is also called the cryptic period. Recently, partial period mining originated from the data mining domain can be a remedy for the traditional period analysis methods in hydrology, which has a loose request of the data integrity and continuity. They can find some partial period in the time series. This paper is focused on the partial period mining in the hydrological time series. Based on asynchronous periodic pattern and partial period mining with suffix tree, this paper proposes to mine multi-event asynchronous periodic pattern based on modified suffix tree representation and traversal, and invent a dynamic candidate period intervals adjusting method, which can avoids period omissions or waste of time and space. The experimental results on synthetic data and real water level data of the Yangtze River at Nanjing station indicate that this algorithm can discover hydrological

  3. Clean Technology Evaluation & Workforce Development Program

    Energy Technology Data Exchange (ETDEWEB)

    Patricia Glaza

    2012-12-01

    The overall objective of the Clean Technology Evaluation portion of the award was to design a process to speed up the identification of new clean energy technologies and match organizations to testing and early adoption partners. The project was successful in identifying new technologies targeted to utilities and utility technology integrators, in developing a process to review and rank the new technologies, and in facilitating new partnerships for technology testing and adoption. The purpose of the Workforce Development portion of the award was to create an education outreach program for middle & high-school students focused on clean technology science and engineering. While originally targeting San Diego, California and Cambridge, Massachusetts, the scope of the program was expanded to include a major clean technology speaking series and expo as part of the USA Science & Engineering Festival on the National Mall in Washington, D.C.

  4. Familial Chiari malformation: case series.

    Science.gov (United States)

    Schanker, Benjamin D; Walcott, Brian P; Nahed, Brian V; Kahle, Kristopher T; Li, Yan Michael; Coumans, Jean-Valery C E

    2011-09-01

    Chiari malformations (Types I-IV) are abnormalities of the posterior fossa that affect the cerebellum, brainstem, and the spinal cord with prevalence rates of 0.1%-0.5%. Case reports of familial aggregation of Chiari malformation, twin studies, cosegregation of Chiari malformation with known genetic conditions, and recent gene and genome-wide association studies provide strong evidence of the genetic underpinnings of familial Chiari malformation. The authors report on a series of 3 family pairs with Chiari malformation Type I: 2 mother-daughter pairs and 1 father-daughter pair. The specific genetic causes of familial Chiari malformation have yet to be fully elucidated. The authors review the literature and discuss several candidate genes. Recent advances in the understanding of the genetic influences and pathogenesis of familial Chiari malformation are expected to improve management of affected patients and monitoring of at-risk family members.

  5. Detecting chaos from time series

    Science.gov (United States)

    Xiaofeng, Gong; Lai, C. H.

    2000-02-01

    In this paper, an entirely data-based method to detect chaos from the time series is developed by introducing icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> p -neighbour points (the p -steps icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> -neighbour points). We demonstrate that for deterministic chaotic systems, there exists a linear relationship between the logarithm of the average number of icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> p -neighbour points, lnn p ,icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> , and the time step, p . The coefficient can be related to the KS entropy of the system. The effects of the embedding dimension and noise are also discussed.

  6. Seminar series on Safety matters

    CERN Multimedia

    HSE

    2010-01-01

    The HSE - Occupational Health & Safety and Environmental Protection - Unit is starting a seminar series on Safety matters. The aim is to invite colleagues from Universities, Industries or Government Agencies to share their experience. The seminars will take place in intervals of several months. Part of the Seminars will be held in the form of a Forum where participants can discuss and share views with persons who manage, teach or research Safety matters elsewhere. You are invited to the first Safety Seminar on 22nd September 2010 at 10h00 in building 40 S2 A1 "Salle Andersson" L’Ecole Polytechnique Fédérale de Lausanne (EPFL) will present the way safety is managed in their research institution. Some aspects of research in physics and chemical laboratories will also be presented. The seminar will be given by Dr Thierry Meyer, Head of OHS at FSB-EPFL and Dr Amela Groso, responsible for the safety of the physics institutes

  7. La scienza delle serie tv

    CERN Document Server

    Gentile, Andrea

    2016-01-01

    Un professore di chimica potrebbe davvero fabbricare droga come Walter White in "Breaking Bad"? Tra quanto avremo il teletrasporto di "Star Trek"? E qual è il modo migliore di reagire a un'epidemia zombie come quella di "The Walking Dead"? Si può parlare di scienza anche stando comodamente in poltrona di fronte alla televisione. Le serie tv sono diventate prodotti di culto, e le più celebri sono proprio quelle fantascientifiche, mediche o di investigazione, che al loro interno raccontano molta scienza. Cosa c'è di vero in ciò che mostrano? Dalla nascita del cosmo in "The Big Bang Theory", passando per le fantadiagnosi del "Dr. House", i complotti alieni di "X-Files" e la natura del tempo in "True Detective", Andrea Gentile svela il lato nascosto dei nostri show preferiti, con un linguaggio semplice e spiegazioni alla portata di tutti.

  8. Coronary Fistulas: A Case Series

    Directory of Open Access Journals (Sweden)

    Nada Fennich

    2014-01-01

    Full Text Available Coronary artery fistula is an uncommon finding during angiographic exams. We report a case series of five patients with congenital coronary fistulas. The first patient was 56 years old and had a coronary fistula associated with a partial atrio ventricular defect, the second patient was 54 years old and had two fistulas originating from the right coronary artery with a severe atherosclerotic coronary disease, the third patient was 57 years old with a fistula originating from the circumflex artery associated with a rheumatic mitral stenosis, the fourth patient was 50 years old and had a fistulous communication between the right coronary artery and the right bronchial artery, and the last patient was 12 years old who had bilateral coronary fistulas draining into the right ventricle with an aneurismal dilatation of the coronary arteries. Angiographic aspects of coronary fistulas are various; management is controversial and depends on the presence of symptoms.

  9. Applied Physics Modules Selected for Electrical and Electronic Technologies.

    Science.gov (United States)

    Waring, Gene

    Designed for individualized use in an applied physics course in postsecondary vocational-technical education, this series of twenty-three learning modules is equivalent to the content of two quarters of a five-credit hour class in electrical technology, electronic service technology, electronic engineering technology, or electromechanical…

  10. Framework for a Technology-Watch Relay Station

    Science.gov (United States)

    Stokes, C. A.; Palmer, P. J.

    2004-01-01

    At the centre of the PRIME Faraday Partnership's Technology Watch service is a growing series of technology and market reviews for managers and engineers in small and medium-sized enterprises (SMEs) producing "smart" products. Its aim is to help them maintain their awareness of new technologies and markets and thereby seize opportunities to…

  11. System Design and Key Technologies of the GF-3 Satellite

    Directory of Open Access Journals (Sweden)

    ZHANG Qingjun

    2017-03-01

    Full Text Available GF-3 satellite, the first C band and multi-polarization SAR satellite in China, achieves breakthroughs in a number of core and key technologies. The satellite technology abides by the principle of “Demand Pulls, Technology Pushes”, forming a series of innovation point, and reaching or surpassing international level in main technical specification.

  12. Technologies for Text: Storage and Retrieval of Linguistic Records.

    Science.gov (United States)

    Friedman, Edward A.

    This learning module, one in a series developed in a project on "Technology and the Liberal Arts," is an introduction to emerging technological developments for information storage. A historical sketch is provided of text technologies leading up to widespread use of the typewriter toward the end of the 19th century. This is followed by an analysis…

  13. Applied Physics Modules Selected for Automotive and Diesel Technologies.

    Science.gov (United States)

    Waring, Gene

    Designed for individualized use in an applied physics course in postsecondary vocational-technical education, this series of ten learning modules is equivalent to the content of a five-credit hour class in automotive technology or diesel technology. Almost all the modules contain technological application in the form of laboratory experiments or…

  14. Time Series Analysis and Forecasting by Example

    CERN Document Server

    Bisgaard, Soren

    2011-01-01

    An intuition-based approach enables you to master time series analysis with ease Time Series Analysis and Forecasting by Example provides the fundamental techniques in time series analysis using various examples. By introducing necessary theory through examples that showcase the discussed topics, the authors successfully help readers develop an intuitive understanding of seemingly complicated time series models and their implications. The book presents methodologies for time series analysis in a simplified, example-based approach. Using graphics, the authors discuss each presented example in

  15. Kapteyn series arising in radiation problems

    Energy Technology Data Exchange (ETDEWEB)

    Lerche, I [Institut fuer Geowissenschaften, Naturwissenschaftliche Fakultaet III, Martin-Luther-Universitaet Halle, D-06099 Halle (Germany); Tautz, R C [Institut fuer Theoretische Physik, Lehrstuhl IV: Weltraum- und Astrophysik, Ruhr-Universitaet Bochum, D-44780 Bochum (Germany)

    2008-01-25

    In discussing radiation from multiple point charges or magnetic dipoles, moving in circles or ellipses, a variety of Kapteyn series of the second kind arises. Some of the series have been known in closed form for a hundred years or more, others appear not to be available to analytic persuasion. This paper shows how 12 such generic series can be developed to produce either closed analytic expressions or integrals that are not analytically tractable. In addition, the method presented here may be of benefit when one has other Kapteyn series of the second kind to consider, thereby providing an additional reason to consider such series anew.

  16. FTSPlot: fast time series visualization for large datasets.

    Science.gov (United States)

    Riss, Michael

    2014-01-01

    The analysis of electrophysiological recordings often involves visual inspection of time series data to locate specific experiment epochs, mask artifacts, and verify the results of signal processing steps, such as filtering or spike detection. Long-term experiments with continuous data acquisition generate large amounts of data. Rapid browsing through these massive datasets poses a challenge to conventional data plotting software because the plotting time increases proportionately to the increase in the volume of data. This paper presents FTSPlot, which is a visualization concept for large-scale time series datasets using techniques from the field of high performance computer graphics, such as hierarchic level of detail and out-of-core data handling. In a preprocessing step, time series data, event, and interval annotations are converted into an optimized data format, which then permits fast, interactive visualization. The preprocessing step has a computational complexity of O(n x log(N)); the visualization itself can be done with a complexity of O(1) and is therefore independent of the amount of data. A demonstration prototype has been implemented and benchmarks show that the technology is capable of displaying large amounts of time series data, event, and interval annotations lag-free with visualization method for long-term electrophysiological experiments.

  17. Modelling of series of types of automated trenchless works tunneling

    Science.gov (United States)

    Gendarz, P.; Rzasinski, R.

    2016-08-01

    Microtunneling is the newest method for making underground installations. Show method is the result of experience and methods applied in other, previous methods of trenchless underground works. It is considered reasonable to elaborate a series of types of construction of tunneling machines, to develop this particular earthworks method. There are many design solutions of machines, but the current goal is to develop non - excavation robotized machine. Erosion machines with main dimensions of the tunnels which are: 1600, 2000, 2500, 3150 are design with use of the computer aided methods. Series of types of construction of tunneling machines creating process was preceded by analysis of current state. The verification of practical methodology of creating the systematic part series was based on the designed erosion machines series of types. There were developed: method of construction similarity of the erosion machines, algorithmic methods of quantitative construction attributes variant analyzes in the I-DEAS advanced graphical program, relational and program parameterization. There manufacturing process of the parts will be created, which allows to verify the technological process on the CNC machines. The models of designed will be modified and the construction will be consulted with erosion machine users and manufacturers like: Tauber Rohrbau GmbH & Co.KG from Minster, OHL ZS a.s. from Brna,. The companies’ acceptance will result in practical verification by JUMARPOL company.

  18. Duality between Time Series and Networks

    Science.gov (United States)

    Campanharo, Andriana S. L. O.; Sirer, M. Irmak; Malmgren, R. Dean; Ramos, Fernando M.; Amaral, Luís A. Nunes.

    2011-01-01

    Studying the interaction between a system's components and the temporal evolution of the system are two common ways to uncover and characterize its internal workings. Recently, several maps from a time series to a network have been proposed with the intent of using network metrics to characterize time series. Although these maps demonstrate that different time series result in networks with distinct topological properties, it remains unclear how these topological properties relate to the original time series. Here, we propose a map from a time series to a network with an approximate inverse operation, making it possible to use network statistics to characterize time series and time series statistics to characterize networks. As a proof of concept, we generate an ensemble of time series ranging from periodic to random and confirm that application of the proposed map retains much of the information encoded in the original time series (or networks) after application of the map (or its inverse). Our results suggest that network analysis can be used to distinguish different dynamic regimes in time series and, perhaps more importantly, time series analysis can provide a powerful set of tools that augment the traditional network analysis toolkit to quantify networks in new and useful ways. PMID:21858093

  19. A Review of Subsequence Time Series Clustering

    Science.gov (United States)

    Teh, Ying Wah

    2014-01-01

    Clustering of subsequence time series remains an open issue in time series clustering. Subsequence time series clustering is used in different fields, such as e-commerce, outlier detection, speech recognition, biological systems, DNA recognition, and text mining. One of the useful fields in the domain of subsequence time series clustering is pattern recognition. To improve this field, a sequence of time series data is used. This paper reviews some definitions and backgrounds related to subsequence time series clustering. The categorization of the literature reviews is divided into three groups: preproof, interproof, and postproof period. Moreover, various state-of-the-art approaches in performing subsequence time series clustering are discussed under each of the following categories. The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies. PMID:25140332

  20. Titanium Aluminide Casting Technology Development

    Science.gov (United States)

    Bünck, Matthias; Stoyanov, Todor; Schievenbusch, Jan; Michels, Heiner; Gußfeld, Alexander

    2017-08-01

    Titanium aluminide alloys have been successfully introduced into civil aircraft engine technology in recent years, and a significant order volume increase is expected in the near future. Due to its beneficial buy-to-fly ratio, investment casting bears the highest potential for cost reduction of all competing production technologies for TiAl-LPTB. However, highest mechanical properties can be achieved by TiAl forging. In view of this, Access e.V. has developed technologies for the production of TiAl investment cast parts and TiAl die cast billets for forging purposes. While these parts meet the highest requirements, establishing series production and further optimizing resource and economic efficiency are present challenges. In order to meet these goals, Access has recently been certified according to aircraft standards, aiming at qualifying parts for production on technology readiness level 6. The present work gives an overview of the phases of development and certification.

  1. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

    Major areas of research and development in ergonomics technology for space environments are discussed. Attention is given to possible applications of the technology developed by NASA in industrial settings. A group of mass spectrometers for gas analysis capable of fully automatic operation has been developed for atmosphere control on spacecraft; a version for industrial use has been constructed. Advances have been made in personal cooling technology, remote monitoring of medical information, and aerosol particle control. Experience gained by NASA during the design and development of portable life support units has recently been applied to improve breathing equipment used by fire fighters.

  2. Major transitions in information technology.

    Science.gov (United States)

    Valverde, Sergi

    2016-08-19

    When looking at the history of technology, we can see that all inventions are not of equal importance. Only a few technologies have the potential to start a new branching series (specifically, by increasing diversity), have a lasting impact in human life and ultimately became turning points. Technological transitions correspond to times and places in the past when a large number of novel artefact forms or behaviours appeared together or in rapid succession. Why does that happen? Is technological change continuous and gradual or does it occur in sudden leaps and bounds? The evolution of information technology (IT) allows for a quantitative and theoretical approach to technological transitions. The value of information systems experiences sudden changes (i) when we learn how to use this technology, (ii) when we accumulate a large amount of information, and (iii) when communities of practice create and exchange free information. The coexistence between gradual improvements and discontinuous technological change is a consequence of the asymmetric relationship between complexity and hardware and software. Using a cultural evolution approach, we suggest that sudden changes in the organization of ITs depend on the high costs of maintaining and transmitting reliable information.This article is part of the themed issue 'The major synthetic evolutionary transitions'.

  3. Educational Materials Linking Technology Teaching with Science Education: Technology in Life. Science and Technology Education Document Series No. 31.

    Science.gov (United States)

    Curtin Univ. of Technology, Perth (Australia). Science and Mathematics Education Centre.

    This publication addresses the ways in which energy can be harnessed to improve the quality of human life. Seven units are included: (1) sundials; (2) solar houses; (3) greenhouse; (4) solar heaters; (5) windmills; (6) biomasses; and (7) photovolaic cells. Each unit contains six subheadings: objectives; introduction; presentation and…

  4. 78 FR 69885 - AIM Growth Series (Invesco Growth Series), et al.; Notice of Application

    Science.gov (United States)

    2013-11-21

    ... COMMISSION AIM Growth Series (Invesco Growth Series), et al.; Notice of Application November 15, 2013. AGENCY... approval and would grant relief from certain disclosure requirements. APPLICANTS: AIM Growth Series (Invesco Growth Series) and AIM Investment Funds (Invesco Investment Funds) (each, a ``Trust''), and...

  5. Time Series Analysis, Modeling and Applications A Computational Intelligence Perspective

    CERN Document Server

    Chen, Shyi-Ming

    2013-01-01

    Temporal and spatiotemporal data form an inherent fabric of the society as we are faced with streams of data coming from numerous sensors, data feeds, recordings associated with numerous areas of application embracing physical and human-generated phenomena (environmental data, financial markets, Internet activities, etc.). A quest for a thorough analysis, interpretation, modeling and prediction of time series comes with an ongoing challenge for developing models that are both accurate and user-friendly (interpretable). The volume is aimed to exploit the conceptual and algorithmic framework of Computational Intelligence (CI) to form a cohesive and comprehensive environment for building models of time series. The contributions covered in the volume are fully reflective of the wealth of the CI technologies by bringing together ideas, algorithms, and numeric studies, which convincingly demonstrate their relevance, maturity and visible usefulness. It reflects upon the truly remarkable diversity of methodological a...

  6. A Decade of Chais Conferences: Introduction to the IJELL Special Series of Chais Conference 2015 Best Papers

    Directory of Open Access Journals (Sweden)

    Nitza Geri

    2015-12-01

    This preface presents the mission and activities of the Research Center for Innovation in Learning Technologies at the Open University of Israel. It describes the objectives and themes of the Chais conference 2015, explains the special series synergies with IJELL and the Informing Science Institute, chronicles the topics that have been published in the series, and introduces the papers included in this special selection.

  7. Mobile biometric device (MBD) technology :

    Energy Technology Data Exchange (ETDEWEB)

    Aldridge, Chris D.

    2013-06-01

    Mobile biometric devices (MBDs) capable of both enrolling individuals in databases and performing identification checks of subjects in the field are seen as an important capability for military, law enforcement, and homeland security operations. The technology is advancing rapidly. The Department of Homeland Security Science and Technology Directorate through an Interagency Agreement with Sandia sponsored a series of pilot projects to obtain information for the first responder law enforcement community on further identification of requirements for mobile biometric device technology. Working with 62 different jurisdictions, including components of the Department of Homeland Security, Sandia delivered a series of reports on user operation of state-of-the-art mobile biometric devices. These reports included feedback information on MBD usage in both operational and exercise scenarios. The findings and conclusions of the project address both the limitations and possibilities of MBD technology to improve operations. Evidence of these possibilities can be found in the adoption of this technology by many agencies today and the cooperation of several law enforcement agencies in both participating in the pilot efforts and sharing of information about their own experiences in efforts undertaken separately.

  8. Technology Innovation

    Science.gov (United States)

    EPA produces innovative technologies and facilitates their creation in line with the Agency mission to create products such as the stormwater calculator, remote sensing, innovation clusters, and low-cost air sensors.

  9. Banana technology

    Science.gov (United States)

    van Amstel, Willem D.; Schellekens, E. P. A.; Walravens, C.; Wijlaars, A. P. F.

    1999-09-01

    With 'Banana Technology' an unconventional hybrid fabrication technology is indicated for the production of very large parabolic and hyperbolic cylindrical mirror systems. The banana technology uses elastic bending of very large and thin glass substrates and fixation onto NC milled metal moulds. This technology has matured during the last twenty years for the manufacturing of large telecentric flat-bed scanners. Two construction types, called 'internal banana' and 'external banana; are presented. Optical figure quality requirements in terms of slope and curvature deviations are discussed. Measurements of these optical specifications by means of a 'finishing rod' type of scanning deflectometer or slope tester are presented. Design constraints for bending glass and the advantages of a new process will be discussed.

  10. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

    Roennevik, H.C. [Saga Petroleum A/S, Forus (Norway)

    1996-12-31

    The paper evaluates exploration technology. Topics discussed are: Visions; the subsurface challenge; the creative tension; the exploration process; seismic; geology; organic geochemistry; seismic resolution; integration; drilling; value creation. 4 refs., 22 figs.

  11. UPLIFTING TECHNOLOGY

    National Research Council Canada - National Science Library

    Thomas K Grose

    2015-01-01

      Inspired by Star Trek turbolifts, German engineering firm ThyssenKrupp says it's ready to replace cables and pulleys using maglev, or magnetic levitation technology, that enables the world's fastest...

  12. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

    An overview of the technology of videodiscs is given. The emphasis is on systems that use reflection or transmission of laser light. Possible use of videodiscs for storage of bibliographic information is considered. 6 figures, 3 tables. (RWR)

  13. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  14. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

    This book focuses on the next generation optical networks as well as mobile communication technologies. The reader will find chapters on Cognitive Optical Network, 5G Cognitive Wireless, LTE, Data Analysis and Natural Language Processing. It also presents a comprehensive view of the enhancements and requirements foreseen for Machine Type Communication. Moreover, some data analysis techniques and Brazilian Portuguese natural language processing technologies are also described here. .

  15. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Laser Technology Program of IPEN is developed by the Center for Lasers and Applications (CLA) and is committed to the development of new lasers based on the research of new optical materials and new resonator technologies. Laser applications and research occur within several areas such as Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. Additional goals of the Program are human resource development and innovation, in association with Brazilian Universities and commercial partners.

  16. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  17. The fuel cell: a coming technology for the cogeneration and the automotive; La pile a combustible: une technologie d'avenir pour la cogeneration et l'automobile

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    In the framework of the Eco-Industries 2000 meeting, the ATEE organized a colloquium on the fuel cell use in the automotive and cogeneration industries. This book presents the six papers proposed at this colloquium bringing information on the fuel cell market, design and advantages. In the automotive domain, the fuel cell integration in the future car at Renault is presented. The PEM (Proton Exchange Membrane) concept is also detailed. (A.L.B.)

  18. Pneumatic Variable Series Elastic Actuator.

    Science.gov (United States)

    Zheng, Hao; Wu, Molei; Shen, Xiangrong

    2016-08-01

    Inspired by human motor control theory, stiffness control is highly effective in manipulation and human-interactive tasks. The implementation of stiffness control in robotic systems, however, has largely been limited to closed-loop control, and suffers from multiple issues such as limited frequency range, potential instability, and lack of contribution to energy efficiency. Variable-stiffness actuator represents a better solution, but the current designs are complex, heavy, and bulky. The approach in this paper seeks to address these issues by using pneumatic actuator as a variable series elastic actuator (VSEA), leveraging the compressibility of the working fluid. In this work, a pneumatic actuator is modeled as an elastic element with controllable stiffness and equilibrium point, both of which are functions of air masses in the two chambers. As such, for the implementation of stiffness control in a robotic system, the desired stiffness/equilibrium point can be converted to the desired chamber air masses, and a predictive pressure control approach is developed to control the timing of valve switching to obtain the desired air mass while minimizing control action. Experimental results showed that the new approach in this paper requires less expensive hardware (on-off valve instead of proportional valve), causes less control action in implementation, and provides good control performance by leveraging the inherent dynamics of the actuator.

  19. FACTS technology for open access

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    Summary of the present state of the art on the key technological developments in the FACTS (Flexible AC Transmission Systems) area, addressing in particular the open access aspects of networks and the scope for the application of FACTS devices therein. Contains the approved terms of reference. Definition of FACTS includes conventional devices such as phase shifting transformers, series capacitors and HVDC links for completeness and the possibility of combining them with FACTS devices to improve HVAC transmission system flexibility and control. (author)

  20. Technology and technology transfer: some basic issues

    OpenAIRE

    Shamsavari, Ali; Adikibi, Owen; Taha, Yasser

    2002-01-01

    This paper addresses various issues relating to technology and transfer of technology such as technology and society, technology and science, channels and models of technology transfer, the role of multinational companies in transfer of technology, etc. The ultimate objective is to pose the question of relevance of some existing models and ideas like technological independence in an increasingly globalised world economy.

  1. Experimental investigation of photoluminescence spectra of Yb3+ sensitized Er3+-doped glass samples in series

    Institute of Scientific and Technical Information of China (English)

    Chengren Li (李成仁); Changlie Song (宋昌烈); Shufeng Li (李淑凤); Jingsheng Gao (高景生)

    2003-01-01

    Fabrication technology of the Yb3+:Er3+ co-doped glass samples is introduced. Photoluminescence (PL)characteristics of a single sample were experimentally investigated. The PL peak intensities of two samples in series were measured and discussed. The results show that the PL peak intensities of two samples in series depend on pump manners and arrangement of the samples. The better amplification ability can be obtained by two samples in series doped with low-concentration ytterbium instead of a single sample doped with high-concentration ytterbium.

  2. STROMAS: A Series of Microgravity Experiments on Bone Forming Cells

    Science.gov (United States)

    Yi, Liu; Massimilano, Monticone; Federico, Tortelli; Matalija, Pujic; Alessandra, Ruggiu; Ranieri, Cancedda

    2008-06-01

    We developed a novel 3D in vitro culture system by seeding cells onto porous bioceramics, mimicking the physiological niche of bone turn-over and enhancing cellular differentiation respective to conventional 2D Petri Dish cultures. Having overcome several technological difficulties, in a series of STROMA spaceflight experiments 3D cultures of bone marrow derived mesenchymal stem cells (BMSC) and co-cultures of osteoblasts and osteoclast precursors were maintained and conserved in automated bioreactors on orbit. Genechip analysis revealed an inhibition of cell proliferation in microgravity. Unexpectedly, genes related to various processes of neural development were significantly upregulated in microgravity, raising the question on the lineage restriction in BMSC.

  3. DISK BATTERIES IN THE ESOPHAGUS OF NIGERIAN CHILDREN: CASE SERIES

    Directory of Open Access Journals (Sweden)

    LUCKY OBUKOWHO ONOTAI

    2015-07-01

    Full Text Available Foreign body (FB ingestion is common in clinical practice especially in children. Its impaction in the esophagus constitutes an important cause of morbidity and mortality in our environment. Due to technological advancement and increase use of disk batteries to power children toys and remote control gadgets, ingestion of disk batteries is now commonplace. In our environment there is paucity of information on disk batteries hence we decided to present case series of disk batteries in the esophagus of children highlighting the peculiarities of disk batteries, the dangers posed by them, the mode of retrieval, complications encountered, and possible recommendations to curtail the increasing occurrence.

  4. Impact of series resistance on the operation of junctionless transistors

    Science.gov (United States)

    Jeon, Dae-Young; Park, So Jeong; Mouis, Mireille; Barraud, Sylvain; Kim, Gyu-Tae; Ghibaudo, Gérard

    2017-03-01

    Transconductance (gm) and its derivative (dgm/dVg) of junctionless transistors (JLTs), considered as a possible candidate for future CMOS technology, show their unique operation properties such as bulk neutral and surface accumulation conduction. However, source/drain series resistance (Rsd) causes significant degradation of intrinsic gm and dgm/dVg behavior in JLTs. In this letter, the Rsd effects on the operation of JLTs were investigated in detail and also verified with analytical modeling equations. This work provides helpful information for a better understanding of the operation mechanism of JLTs with de-embedded Rsd effects.

  5. Innovative Technologies for Optical and Infrared Astronomy

    CERN Document Server

    Cunningham, C R; Molster, F; Kendrew, S; Kenworthy, M A; Snik, F

    2012-01-01

    Advances in astronomy are often enabled by adoption of new technology. In some instances this is where the technology has been invented specifically for astronomy, but more usually it is adopted from another scientific or industrial area of application. The adoption of new technology typically occurs via one of two processes. The more usual is incremental progress by a series of small improvements, but occasionally this process is disruptive, where a new technology completely replaces an older one. One of the activities of the OPTICON Key Technology Network over the past few years has been a technology forecasting exercise. Here we report on a recent event which focused on the more radical, potentially disruptive technologies for ground-based, optical and infrared astronomy.

  6. Technology Foresight: A Tool for sustainability

    Directory of Open Access Journals (Sweden)

    Iraj Nabipour

    2011-09-01

    Full Text Available Our age is one of very rapid progress in the sciences and technologies, together with Globalization. Thus, interrelationships between science, technology and society are becoming more complex. This makes economic and social trends more difficult to predict and hence, more sophisticated approaches are needed to predict new challenges in science and technology. Technology foresight is the most attractive approach. In fact, technology foresight is a “… a systematic means of assessing those scientific and technological developments which could have a strong impact on industrial competitiveness, wealth creation and quality of life. This book presents a brief review or foresighting theory and methods. The book provides a series of key methodologies along with a discussion of how technology foresight relates to sustainability.

  7. Information report made on behalf of the commission of economic affairs and of the plan, and of the energy study group, about the proceedings of the colloquium: 'energy: which French policy for the next legislative body?' organized by the Senate on June 26, 2002; Rapport d'information fait au nom de la commission des affaires economiques et du plan (1) et du groupe d'etude de l'energie (2) sur les actes du colloque energie: quelle politique francaise pour la prochaine legislature? organise par le senat le 26 juin 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This report presents the proceedings of the colloquium organized by the commission of economic affairs of the French Senate and by the energy study group. It submits some questions in order to outline the options offered by the public authorities and the choices susceptible to be done by Electricite de France (EdF) and Gaz de France (GdF) in the framework of the European opening of energy markets in 2005. The future adaptation of the two public companies to this new organization is analyzed and the objectives and limits to assign to this European opening are discussed. (J.S.)

  8. International Work-Conference on Time Series

    CERN Document Server

    Pomares, Héctor

    2016-01-01

    This volume presents selected peer-reviewed contributions from The International Work-Conference on Time Series, ITISE 2015, held in Granada, Spain, July 1-3, 2015. It discusses topics in time series analysis and forecasting, advanced methods and online learning in time series, high-dimensional and complex/big data time series as well as forecasting in real problems. The International Work-Conferences on Time Series (ITISE) provide a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting. It focuses on interdisciplinary and multidisciplinary research encompassing the disciplines of computer science, mathematics, statistics and econometrics.

  9. Coupling between time series: a network view

    CERN Document Server

    Mehraban, Saeed; Zamani, Maryam; Jafari, Gholamreza

    2013-01-01

    Recently, the visibility graph has been introduced as a novel view for analyzing time series, which maps it to a complex network. In this paper, we introduce new algorithm of visibility, "cross-visibility", which reveals the conjugation of two coupled time series. The correspondence between the two time series is mapped to a network, "the cross-visibility graph", to demonstrate the correlation between them. We applied the algorithm to several correlated and uncorrelated time series, generated by the linear stationary ARFIMA process. The results demonstrate that the cross-visibility graph associated with correlated time series with power-law auto-correlation is scale-free. If the time series are uncorrelated, the degree distribution of their cross-visibility network deviates from power-law. For more clarifying the process, we applied the algorithm to real-world data from the financial trades of two companies, and observed significant small-scale coupling in their dynamics.

  10. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  11. THE FOURIER SERIES MODEL IN MAP ANALYSIS.

    Science.gov (United States)

    During the past several years the double Fourier Series has been applied to the analysis of contour-type maps as an alternative to the more commonly...used polynomial model. The double Fourier Series has high potential in the study of areal variations, inasmuch as a succession of trend maps based on...and it is shown that the double Fourier Series can be used to summarize the directional properties of areally-distributed data. An Appendix lists

  12. Born series for the Robin boundary condition

    OpenAIRE

    Machida, Manabu; Nakamura, Gen

    2017-01-01

    We solve the diffusion equation by constructing the Born series for the Robin boundary condition. We develop a general theory for arbitrary domains with smooth enough boundaries and explore the convergence. The proposed Born series is validated by numerical calculation in the three-dimensional half space. We show that in this case the Born series converges regardless the value of the impedance term in the Robin boundary condition. We point out that the solution from the so-called extrapolated...

  13. A New Echeloned Poisson Series Processor (EPSP)

    Science.gov (United States)

    Ivanova, Tamara

    2001-07-01

    A specialized Echeloned Poisson Series Processor (EPSP) is proposed. It is a typical software for the implementation of analytical algorithms of Celestial Mechanics. EPSP is designed for manipulating long polynomial-trigonometric series with literal divisors. The coefficients of these echeloned series are the rational or floating-point numbers. The Keplerian processor and analytical generator of special celestial mechanics functions based on the EPSP are also developed.

  14. CYCLIC CODES OVER FORMAL POWER SERIES RINGS

    Institute of Scientific and Technical Information of China (English)

    Dougherty Steven T.; Liu Hongwei

    2011-01-01

    In this article, cyclic codes and negacyclic codes over formal power series rings are studied. The structure of cyclic codes over this class of rings is given, and the relationship between these codes and cyclic codes over finite chain rings is obtained. Using an isomorphism between cyclic and negacyclic codes over formal power series rings, the structure of negacyclic codes over the formal power series rings is obtained.

  15. Continuously-Variable Series-Elastic Actuator

    OpenAIRE

    Mooney, Luke M.; Herr, Hugh M.

    2013-01-01

    Actuator efficiency is an important factor in the design of powered leg prostheses, orthoses, exoskeletons, and legged robots. A continuously-variable series-elastic actuator (CV-SEA) is presented as an efficient actuator for legged locomotion. The CV-SEA implements a continuously-variable transmission (CVT) between a motor and series elastic element. The CVT reduces the torque seen at the motor and allows the motor to operate in speed regimes of higher efficiency, while the series-elastic el...

  16. Introduction of the Mammography unit; SEPIO series

    Energy Technology Data Exchange (ETDEWEB)

    Nanbu, Yukiko; Sasaki, Osamu; Tsuji, Hisao [Shimadzu Corp., Medical Systems Division, Kyoto (Japan)

    2003-06-01

    Mammography unit SEPIO series are designed for the both screening and diagnosis of the breast cancer. SEPIO series have the following features; iso-centric C-arm rotation leads to high throughput, two phase compression method called Twincomp minimizes the blind are near chest wall and the bi-angular X-ray tube contributes to better image quality. Furthermore optional MaxVision system which has a function to pull the breast toward the film is introduced to SEPIO series. (author)

  17. Hurst Exponent Analysis of Financial Time Series

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Statistical properties of stock market time series and the implication of their Hurst exponents are discussed. Hurst exponents of DJ1A (Dow Jones Industrial Average) components are tested using re-scaled range analysis. In addition to the original stock return series, the linear prediction errors of the daily returns are also tested. Numerical results show that the Hurst exponent analysis can provide some information about the statistical properties of the financial time series.

  18. Another type of generalized fibonacci series

    Directory of Open Access Journals (Sweden)

    Júlio Pureza

    2004-01-01

    Full Text Available The Fibonacci sequence, with many applications and occurrences in nature and arts is discussed in the present work. It is considered a generalization of the Fibonacci series by the introduction of a real coefficient in the recurrence relation. The analysis shows the divergence of the generalized series when the coefficient is the square root of a positive number, although the relation between two consecutive terms converges to a finite number when the coefficient is a real number. Fibonacci. Series. Convergence.

  19. Data mining in time series databases

    CERN Document Server

    Kandel, Abraham; Bunke, Horst

    2004-01-01

    Adding the time dimension to real-world databases produces Time SeriesDatabases (TSDB) and introduces new aspects and difficulties to datamining and knowledge discovery. This book covers the state-of-the-artmethodology for mining time series databases. The novel data miningmethods presented in the book include techniques for efficientsegmentation, indexing, and classification of noisy and dynamic timeseries. A graph-based method for anomaly detection in time series isdescribed and the book also studies the implications of a novel andpotentially useful representation of time series as strings. Theproblem of detecting changes in data mining models that are inducedfrom temporal databases is additionally discussed.

  20. Unilateral nodular adrenal hyperplasia: Case series

    African Journals Online (AJOL)

    A.F. Kotb

    2016-07-26

    Jul 26, 2016 ... with hyperaldosteronism or Cushing syndrome. Case series: We ... Pathological examination confirmed the diagnosis of nodular hyperplasia. ... Theirpatients were managed by unilateral adrenalectomy and this management.