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Sample records for energy-sources technology conference

  1. Computation of internal flows: Methods and applications; Proceedings of the Energy Sources Technology Conference, New Orleans, LA, February 12-16, 1984

    NASA Technical Reports Server (NTRS)

    Sockol, P. M. (Editor); Ghia, K. N. (Editor)

    1983-01-01

    The present conference covers computational method applications, viscous-inviscid interaction techniques, viscous flow computational methods, and design-related methods. Attention is given to viscous flows in turbomachinery cascades, forbidden signals and apparent Mach numbers in supersonic cascades, the flow field in an engine particle separator, two-dimensional separated channel flows, turbulent separating flows over a rearward-facing step, the semielliptic analysis of two-dimensional internal and compressible viscous flows, spline solutions of the incompressible Navier-Stokes equations in a mildly nonorthogonal coordinate system, the design of highly loaded blades with blockage in cascade, and a finite analytic method for unsteady, three-dimensional Navier-Stokes equations.

  2. Proceedings of the conference on alternative energy sources for Texas

    SciTech Connect

    Rothman, I.N.

    1981-01-01

    Four primary areas of study for alternative energy sources for Texas are considered. These are: energy demand supply and economics; prospects for energy resources (oil, lignite, coal, nuclear, goethermal and solar) and conservation; financial and technical constraints; and future planning. The following papers are presented: US energy outlook to 1990; energy supply and demand projections; comparative economics of solar energy in the generation of big power; gas present and future prospects; prospects for enhanced recovery of oil in Texas; the outlook for coal in USA; implementation of nuclear power in Texas; future outlook - geopressured-geothermal energy for Texas; future prospects for conservation and solar energy; financing and money supply constraints; technical constraints to energy supply increase; planning for the future - the crisis that drones on. Two papers have been abstracted separately.

  3. 3rd Miami international conference on alternative energy sources

    SciTech Connect

    Nejat Veziroglu, T.

    1980-01-01

    The conference includes sessions on solar energy, ocean thermal energy, wind energy, hydro power, nuclear breeders and nuclear fusion, synthetic fuels from coal or wastes, hydrogen production and uses, formulation of workable policies on energy use and energy conservation, heat and energy storage, and energy education. The volume of the proceedings presents the papers and lectures in condensed format grouped by subject under forty-two sessions for 319 presentations.

  4. Nuclear Rocket Technology Conference

    NASA Technical Reports Server (NTRS)

    1966-01-01

    The Lewis Research Center has a strong interest in nuclear rocket propulsion and provides active support of the graphite reactor program in such nonnuclear areas as cryogenics, two-phase flow, propellant heating, fluid systems, heat transfer, nozzle cooling, nozzle design, pumps, turbines, and startup and control problems. A parallel effort has also been expended to evaluate the engineering feasibility of a nuclear rocket reactor using tungsten-matrix fuel elements and water as the moderator. Both of these efforts have resulted in significant contributions to nuclear rocket technology. Many successful static firings of nuclear rockets have been made with graphite-core reactors. Sufficient information has also been accumulated to permit a reasonable Judgment as to the feasibility of the tungsten water-moderated reactor concept. We therefore consider that this technoIogy conference on the nuclear rocket work that has been sponsored by the Lewis Research Center is timely. The conference has been prepared by NASA personnel, but the information presented includes substantial contributions from both NASA and AEC contractors. The conference excludes from consideration the many possible mission requirements for nuclear rockets. Also excluded is the direct comparison of nuclear rocket types with each other or with other modes of propulsion. The graphite reactor support work presented on the first day of the conference was partly inspired through a close cooperative effort between the Cleveland extension of the Space Nuclear Propulsion Office (headed by Robert W. Schroeder) and the Lewis Research Center. Much of this effort was supervised by Mr. John C. Sanders, chairman for the first day of the conference, and by Mr. Hugh M. Henneberry. The tungsten water-moderated reactor concept was initiated at Lewis by Mr. Frank E. Rom and his coworkers. The supervision of the recent engineering studies has been shared by Mr. Samuel J. Kaufman, chairman for the second day of the

  5. Control Center Technology Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Conference papers and presentations are compiled and cover evolving architectures and technologies applicable to flight control centers. Advances by NASA Centers and the aerospace industry are presented.

  6. Renewable energy sources, the internet of things and the third industrial revolution: Smart grid and contemporary information and communication technologies

    NASA Astrophysics Data System (ADS)

    Kitsios, Aristidis; Bousakas, Konstantinos; Salame, Takla; Bogno, Bachirou; Papageorgas, Panagiotis; Vokas, Georgios A.; Mauffay, Fabrice; Petit, Pierre; Aillerie, Michel; Charles, Jean-Pierre

    2017-02-01

    In this paper, the energy efficiency of a contemporary Smart Grid that is based on Distributed Renewable Energy Sources (DRES) is examined under the scope of the communication systems utilized between the energy loads and the energy sources. What is evident is that the Internet of Things (IoT) technologies that are based on the existing Web infrastructure can be heavily introduced in this direction especially when combined with long range low bandwidth networking technologies, power line communication technologies and optimization methodologies for renewable energy generation. The renewable energy generation optimization will be based on devices embedded in the PV panels and the wind power generators, which will rely on bidirectional communications with local gateways and remote control stations for achieving energy efficiency. Smart meters and DRES combined with IoT communications will be the enabling technologies for the ultimate fusion of Internet technology and renewable energy generation realizing the Energy Internet.

  7. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 2 - Solar Energy 2

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The conference focused on heat transfer and energy transport, water heating, heat pumps, heating and cooling, and various applications of alternative energy sources. Papers are presented on the numerical resolution of the heat transfer equations in a latent heat solar energy storage system, the series solar heat pumps and energy conservation, solar air conditioning with solid absorbents and earth cooling, and the use of solar energy in multi-storied buildings.

  8. Accelerating the commercialization on new technologies. [free market operation of federal alternate energy sources programs

    NASA Technical Reports Server (NTRS)

    Kuehn, T. J.; Nawrocki, P. M.

    1978-01-01

    It is suggested that federal programs for hastening the adoption of alternative energy sources must operate within the free market structure. Five phases of the free market commercialization process are described. Federal role possibilities include information dissemination and funding to stimulate private sector activities within these five phases, and federally sponsored procedures for accelerating commercialization of solar thermal small power systems are considered.

  9. An Update on the Energy Sources and Catheter Technology for the Ablation of Atrial Fibrillation.

    PubMed

    Arora, Pawan K; Hansen, James C; Price, Adam D; Koblish, Josef; Avitall, Boaz

    2010-01-01

    The ablation of atrial fibrillation (AF) is an area of intense research in cardiac electrophysiology. In this review, we discuss the development of catheter-based interventions for AF ablation. We outline the pathophysiologic and anatomic bases for ablative lesion sets and the evolution of various catheter designs for the delivery of radiofrequency (RF), cryothermal, and other ablative energy sources. The strengths and weaknesses of various specialized RF catheters and alternative energy systems are delineated, with respect to efficacy and patient safety.

  10. Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor)

    1995-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards. The Executive Summary of this Conference is published as NASA CP-3297.

  11. Networks Technology Conference

    NASA Technical Reports Server (NTRS)

    Tasaki, Keiji K. (Editor)

    1993-01-01

    The papers included in these proceedings represent the most interesting and current topics being pursued by personnel at GSFC's Networks Division and supporting contractors involved in Space, Ground, and Deep Space Network (DSN) technical work. Although 29 papers are represented in the proceedings, only 12 were presented at the conference because of space and time limitations. The proceedings are organized according to five principal technical areas of interest to the Networks Division: Project Management; Network Operations; Network Control, Scheduling, and Monitoring; Modeling and Simulation; and Telecommunications Engineering.

  12. Alternative energy sources and new energy technologies for Turkish rural areas

    SciTech Connect

    Ultanir, M.O.

    1983-12-01

    Modern agriculture is an energy consumer sector, also agriculture is an energy conversion process. In addition to biomass energy's raw materials are harvested by agriculture. The concept of energy in agriculture, energy is one of the main and outstanding factor which renders the realization of the overall development of the agriculture and rural areas. Agricultural income depends on total mechanical power in agricultural mechanization; general energy consumption of rural sector; cultural energy consumption by agricultural inputs which are fertilizer, pesticides, indirect energy in machinery, irrigation equipments, buildings and other services; direct energy consumption in agricultural mechanization which are fuel and electricity etc. In general, energy input in the rural areas is classified as direct and indirect. Direct energy input reflects demands for mechanical energy, electrical energy and heat energy. Indirect energy consists of inputs which have been produced by industrial sector and introduced into rural sector. Although conventional energy sources, especially petroleum products are used in meeting direct energy input requirements, alternative energy sources may be used as well in this respect. Especially emphasis is being given to new and renewable alternative sources for heat and electrical energy requirements.

  13. Technology Utilization Conference Series, volume 1

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The design, development, and results of a series of technology utilization conferences are presented. The conference series represents the development of a viable and successful means of encouraging the transfer of technology to the minority business community.

  14. Short and long term energy source technologies for electrically-heated catalysts

    SciTech Connect

    Bass, E.A.; Johnston, R.; Hunt, B.; Rodriguez, G.; Gottberg, I.; Ishizuka, A.; Hall, W.

    1996-12-31

    A consortium of six companies formed by Southwest Research Institute conducted an investigation into alternative electric power supplies for electrically heated catalysts (EHCs). Previous studies showed that, due to their high power and energy requirements upon engine start, battery-powered EHCs would cause premature failure of common lead-acid batteries. This project identified and characterized several alternative electric energy sources. Production starting, lighting, and ignition (SLI) batteries were evaluated along with lead-acid electric vehicle batteries, nickel-cadmium aircraft batteries, prototype ultracapacitors, and a modified alternator. Battery Council International and US Advanced Battery Consortium test methods were employed where applicable. Evaluations included ambient and low-temperature ({minus}18 C) constant-current discharge characterization, low-temperature peak-power determination, self-discharge, and passenger car Federal Test Procedure (FTP) emissions and fuel economy. As demonstrated by discharge-energy and peak-power tests, some EV batteries may have potential for the EHC/SLI application. Other appeared to be poorly suited due to low-temperature problems. The best low-temperature performance was observed with ultracapacitors. These units were also the least to be affected by the power versus energy trade-off. The problems with these prototype storage units were high cost and self-discharge rate. Alternator power for EHCs as an alternative to energy storage devices was successfully demonstrated on a vehicle. Power produced was a linear function of engine speed and EHC load. High-voltage switching devices will be necessary for successful use of alternator power on EHCs. A fuel economy penalty was expected, but not observed during the FTP vehicle demonstration.

  15. Miami International Conference on Alternative Energy Sources, 5th, Miami Beach, FL, December 13-15, 1982, Proceedings of Condensed Papers

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    1982-10-01

    The rate of progress and state of the art in various alternative energy systems is assessed in a series of extended abstracts. Renewable energy sources such as hydroelectricity, solar heating, wind power, solar cells, bioconversion, OTEC, and alcohol are discussed. Attention is given to thermal energy storage, solar stills, hydrogen fuel systems, and the economics of wind power. Fusion, breeder, and fission reactors are considered, as are geothermal energy extraction, wave energy systems, the CO2 effects on the atmosphere caused by burning fuels, and conservation and waste utilization technologies. Finally, energy education programs and national energy policy are investigated

  16. Third Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor); Cross, D. R. (Editor); Caruso, S. V. (Editor); Clark-Ingram, M. (Editor)

    1999-01-01

    The elimination of CFC's, Halons, TCA, other ozone depleting chemicals, and specific hazardous materials is well underway. The phaseout of these chemicals has mandated changes and new developments in aerospace materials and processes. We are beyond discovery and initiation of these new developments and are now in the implementation phase. This conference provided a forum for materials and processes engineers, scientists, and managers to describe, review, and critically assess the evolving replacement and clean propulsion technologies from the standpoint of their significance, application, impact on aerospace systems, and utilization by the research and development community. The use of these new technologies, their selection and qualification, their implementation, and the needs and plans for further developments are presented.

  17. Public perceptions of the risks of an unfamiliar technology: The case of using nuclear energy sources for space missions

    SciTech Connect

    Maharik, M.

    1992-01-01

    This thesis addresses the public perception of the risk of a technology not widely known to lay people. Its aims were (a) to characterize public perceptions of the risk of using nuclear energy in space and decisions related to this risk, and (b) to extend the mental model methodology to studying public perception of unfamiliar, risky technologies. A model of the physical processes capable of creating risks from using nuclear energy sources in space was first constructed. Then, knowledge and beliefs related to this topic were elicited from three different groups of people. The generality of the findings were examined in a constructive replication with environmentally-oriented people. The possibility of involving the public in decision-making processes related to engineering macro-design was then investigated. Finally, a communication regarding these risk processes was developed and evaluated in an experiment comparing it with communications produced by NASA. Recommendations related to the design and targeting of risk communication, and to public participation in decision making on using new and risky technologies, are derived.

  18. Public perceptions of the risks of an unfamiliar technology: The case of using nuclear energy sources for space missions

    NASA Astrophysics Data System (ADS)

    Maharik, Michael

    This thesis addresses the public perception of the risk of a technology not widely known to laypeople. Its aims were (1) to characterize public perceptions of the risk of using nuclear energy in space and decisions related to this risk, and (2) to extend the 'mental model' methodology to studying public perception of unfamiliar, risky technologies. A model of the physical processes capable of creating risks from using nuclear energy sources in space was first constructed. Then, knowledge and beliefs related to this topic were elicited from three different groups of people. The generality of the findings was examined in a constructive replication with environmentally-oriented people. The possibility of involving the public in decision-making processes related to engineering macro-design was then investigated. Finally, a communication regarding these risk processes was developed and evaluated in an experiment comparing it with communications produced by NASA. Although they included large portions of the expert model, people's beliefs also had gaps and misconceptions. Respondents often used scientific terms without a clear understanding of what they meant. Respondents' mental models sometimes contained scattered and inconsistent entries. The impact of pre-existing mental models was clearly seen. Different groups of people had different patterns of knowledge and beliefs. Nevertheless, respondents expressed reasonable and coherent opinions on choices among engineering options. The CMU brochure, derived from the study of readers' existing mental models, provided a better risk communication tool than NASA's material, reflecting primarily experts' perspective. The better performance of subjects reading either brochure generally reflected adding knowledge on issues that they had not previously known, rather than correcting wrong beliefs. The communication study confirmed a hypothesis that improving knowledge on risk processes related to the use of a technology causes a more

  19. Proceedings of the Solar Thermal Technology Conference

    NASA Astrophysics Data System (ADS)

    Tyner, C. E.

    1987-08-01

    The Solar Thermal Technology Conference was held on August 26 to 28, 1987, at the Marriott Hotel, Albuquerque, New Mexico. The meeting was sponsored by the United States Department of Energy and Sandia National Laboratories. Topics covered during the conference included a status summary of the Sandia Solar Thermal Development Project, perspectives on central and distributed receiver technology including energy collection and conversion technologies, systems analyses and applications experiments. The proceedings contain summaries (abstracts and principal visual aids) of the presentations made at the conference.

  20. Proceedings of the Solar Thermal Technology Conference

    NASA Astrophysics Data System (ADS)

    Diver, R. B.

    1986-06-01

    The Solar Thermal Technology Conference was held on June 17 to 19, 1986 at the Marriott Hotel, Albuquerque, New Mexico. The meeting was sponsored by the United States Department of Energy and Sandia National Laboratories. Topics covered during the conference included a status summary of the Sandia Solar Thermal Development Project, perspectives on central and distributed receiver technology including energy collection and conversion technologies, systems analyses and applications experiments. The proceedings contain summaries (abstracts plus principal visual aids) of the presentations made at the conference.

  1. Alternative energy sources

    NASA Astrophysics Data System (ADS)

    Todd, R. W.

    1982-04-01

    Renewable energy sources and their potential contribution for solving energy needs are presented. Centralized supply technologies include those alternative fuels derived from biomass using solar energy, (supplying 57% of the energy supply in some countries), and those using directly collected solar energy to manufacture a fuel. Fuel utilization effects can be doubled by using combined heat and power stations, and other major sources include wind, wave, tidal, and solar. In terms of local supply technology, wood burning appliances are becoming more popular, and methane is being used for heating and to fuel spark ignition engines. Geothermal low temperature heating exists worldwide at a capacity of 7.2 GW, supplying heat, particularly in Hungary, parts of the U.S.S.R., and Iceland, and a geothermal research program has been established in the United States. Sweden has a potential hydroelectric capacity of 600 MW, and the United States has a 100 GW capacity. Many of these technologies are already cost effective.

  2. Technology Utilization Conference Series, volume 2

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Proceedings of a series of technology utilization conferences are presented. Commercial applications of space technology, machine tool and metal fabrication, energy and pollution, and mechanical design are among the topics discussed. Emphasis is placed on technology transfer and the minority businessman.

  3. Second NASA Advanced Composites Technology Conference

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1992-01-01

    The conference papers are presented. The Advanced Composite Technology (ACT) Program is a major multi-year research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT Program in the specific areas of automated fiber placement, resin transfer molding, textile preforms, and stitching as these processes influence design, performance, and cost of composites in aircraft structures. These papers will also be included in the Ninth Conference Proceedings to be published by the Federal Aviation Administration as a separate document.

  4. CTOL Transport Technology, 1978. [conferences

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Technology generated by NASA and specifically associated with advanced conventional takeoff and landing transport aircraft is reported. Topics covered include: aircraft propulsion; structures and materials; and laminar flow control.

  5. CTOL Transport Technology, 1978. [conferences

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Technology associated with advanced conventional takeoff and landing transport aircraft is discussed. Topics covered include: advanced aerodynamics and active controls; operations and safety; and advanced systems. Emphasis is placed on increased energy efficiency.

  6. Eighteenth annual offshore technology conference. Volume 1

    SciTech Connect

    Not Available

    1986-01-01

    These sixty papers were given at a conference on offshore technology. Topics covered include friction effects of driving piles into sea beds of various compositions, wave forces on offshore platforms, stability, materials testing of various components such as plates, legs, wellheads, pipe joints, and protection of offshore platforms against ice and collision with icebergs.

  7. Space Electrochemical Research and Technology Conference: Abstracts

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The objectives of the conference were to examine current technologies, research efforts, and advanced ideas, and to identify technical barriers which affect the advancement of electrochemical energy storage systems for space applications. Papers were presented and workshops were conducted in four technical areas: advanced concepts, hydrogen-oxygen fuel cells and electrolyzers, the nickel electrode, and advanced rechargeable batteries.

  8. Energy Sources and Development.

    ERIC Educational Resources Information Center

    Crank, Ron

    This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with energy sources and development. Its objective is for the student to be able to discuss energy sources and development related to the historical perspective, biological development, current aspects, and future expectations…

  9. Energy Sources and Development.

    ERIC Educational Resources Information Center

    Crank, Ron

    This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with energy sources and development. Its objective is for the student to be able to discuss energy sources and development related to the historical perspective, biological development, current aspects, and future expectations…

  10. 8th Spacecraft Charging Technology Conference

    NASA Technical Reports Server (NTRS)

    Minor, J. L. (Compiler)

    2004-01-01

    The 8th Spacecraft Charging Technology Conference was held in Huntsville, Alabama, October 20-24, 2003. Hosted by NASA s Space Environments and Effects (SEE) Program and co-sponsored by the Air Force Research Laboratory (AFRL) and the European Space Agency (ESA), the 2003 conference saw attendance from eleven countries with over 65 oral papers and 18 poster papers. Presentation topics highlighted the latest in spacecraft charging mitigation techniques and on-orbit investigations, including: Plasma Propulsion and Tethers; Ground Testing Techniques; Interactions of Spacecraft and Systems With the Natural and Induced Plasma Environment; Materials Characterizations; Models and Computer Simulations; Environment Specifications; Current Collection and Plasma Probes in Space Plasmas; On-Orbit Investigations. A round-table discussion of international standards regarding electrostatic discharge (ESD) testing was also held with the promise of continued discussions in the off years and an official continuation at the next conference.

  11. Diversification of energy sources

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The concept of energy source diversification was introduced as a substitution conservation action. The current status and philosophy behind a diversification program is presented in the context of a national energy policy. Advantages, disadvantages (constraints), and methods of implementation for diversification are discussed. The energy source systems for diversification are listed and an example impact assessment is outlined which deals with the water requirements of the specific energy systems.

  12. Diversification of energy sources

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The concept of energy source diversification was introduced as a substitution conservation action. The current status and philosophy behind a diversification program is presented in the context of a national energy policy. Advantages, disadvantages (constraints), and methods of implementation for diversification are discussed. The energy source systems for diversification are listed and an example impact assessment is outlined which deals with the water requirements of the specific energy systems.

  13. Space Photovoltaic Research and Technology Conference

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Eleventh Space Photovoltaic Research and Technology conference was held at NASA Lewis Research Center from May 7 to 9, 1991. The papers and workshop summaries presented here report remarkable progress on a wide variety of approaches in space photovoltaics, both near and far term applications. Papers were presented in a variety of technical areas, including multijunction cell technology, GaAs and InP cells, system studies, cell and array development, and photovoltaics for conversion of laser radiation. Three workshops were held to discuss thin film cell development, III-V cell development, and space environmental effects.

  14. The Technology Vendor's Conference: An Information Technology Planning Success Story.

    ERIC Educational Resources Information Center

    Goodrich, Jeanne

    1999-01-01

    This case study describes the use of an information technology vendor conference to assure the smooth opening of a public library in Portland, Oregon. Vendors for hardware, telecommunications, integrated library systems, and networks met with library administration and staff to troubleshoot problems and share information and to ensure a timely…

  15. The Technology Vendor's Conference: An Information Technology Planning Success Story.

    ERIC Educational Resources Information Center

    Goodrich, Jeanne

    1999-01-01

    This case study describes the use of an information technology vendor conference to assure the smooth opening of a public library in Portland, Oregon. Vendors for hardware, telecommunications, integrated library systems, and networks met with library administration and staff to troubleshoot problems and share information and to ensure a timely…

  16. Major Conference about Astronomical Technology in Munich

    NASA Astrophysics Data System (ADS)

    2000-03-01

    Press Conference on Monday, March 27, 2000 Which are the latest astronomical discoveries made with the new 8-10 metre class astronomical telescopes? Will it be possible to construct even more powerful instruments on the ground and in space to explore the near and distant Universe at all wavelengths from gamma-rays to radio waves? Which research areas in this dynamical science are likely to achieve break-throughs with emerging new technologies? These are some of the central themes that will be discussed by more than 600 specialists from all over the world at an international conference in Munich (Germany), "Astronomical Telescopes and Instruments 2000" , beginning on Monday, March 27, 2000. During five days, the modern architecture of the new International Congress Center in the Bavarian capital will be the scene of lively exchanges about recent progress at the world's top-class astronomical research facilities and the presentation of inspired new ideas about future technological opportunities. The conference will be accompanied by numerous on-site exhibition stands by the major industries and research organisations in this wide field. This meeting is the latest in a series, organised every second year, alternatively in the USA and Europe by the International Society for Optical Engineering (SPIE) , this year with the European Southern Observatory (ESO) as co-sponsor and host institution. The conference will be opened in the morning of March 27 by the Bavarian Minister of Science, Research and Arts, Hans Zehetmair . His address will be followed by keynote speeches by Massimo Tarenghi (European Southern Observatory), James B. Breckenridge (National Science Foundation, USA), Harvey Butcher (Netherlands Foundation for Research in Astronomy) and Albrecht Ruediger (Max Planck Institut für Quantenoptik, Germany). The conference is subtitled "Power Telescopes and Instrumentation into the New Millennium" and will be attended by leading scientists and engineers from all

  17. Energy sources in laparoscopy.

    PubMed

    Harrell, Andrew G; Kercher, Kent W; Heniford, B Todd

    2004-09-01

    Traditional monopolar and bipolar electrosurgery remain very useful in laparoscopic surgery. The need for meticulous hemostasis and the tedium of vessel ligation in advanced cases has propelled the development of new energy source devices that have proved to be remarkably helpful in both laparoscopic and open surgery. Energy sources in the form of argon beam coagulation, ultrasonic coagulation, and bipolar vessel sealing systems have revolutionized laparoscopic surgery. Although each of these energy sources has improved the efficiency and safety of minimally invasive techniques, they can also be associated with distressing complications. This report describes the biophysics of these tools, their spectrum of effectiveness, and methods of application that may improve our ability to perform surgery in a safe and proficient manner.

  18. A Comprehensive Tool for Exploring the Availability, Scalability and Growth Potential of Conventional and Renewable Energy Sources and Technologies

    NASA Astrophysics Data System (ADS)

    Jack-Scott, E.; Arnott, J. C.; Katzenberger, J.; Davis, S. J.; Delman, E.

    2015-12-01

    It has been a generational challenge to simultaneously meet the world's energy requirements, while remaining within the bounds of acceptable cost and environmental impact. To this end, substantial research has explored various energy futures on a global scale, leaving decision-makers and the public overwhelmed by information on energy options. In response, this interactive energy table was developed as a comprehensive resource through which users can explore the availability, scalability, and growth potentials of all energy technologies currently in use or development. Extensive research from peer-reviewed papers and reports was compiled and summarized, detailing technology costs, technical considerations, imminent breakthroughs, and obstacles to integration, as well as political, social, and environmental considerations. Energy technologies fall within categories of coal, oil, natural gas, nuclear, solar, wind, hydropower, ocean, geothermal and biomass. In addition to 360 expandable cells of cited data, the interactive table also features educational windows with background information on each energy technology. The table seeks not to advocate for specific energy futures, but to succinctly and accurately centralize peer-reviewed research and information in an interactive, accessible resource. With this tool, decision-makers, researchers and the public alike can explore various combinations of energy technologies and their quantitative and qualitative attributes that can satisfy the world's total primary energy supply (TPES) while making progress towards a near zero carbon future.

  19. [Pollution and alternative energy sources].

    PubMed

    Melino, C

    1989-01-01

    In order to reach higher standards of living, man has always been interested in searching new energy sources. Natural energy from sun, wind and water has been overcame by more sophisticated resources such as coal, vapour, hydroelectricity, natural gas, petroleum, and, at least, nuclear energy. However all these resources present unwanted effects, namely various hazards to man and environment. On this matter society is quering the risk-benefit balance of some energy choices and optimum performance with new safety means to limit dangerousness are being pursued and developed. It is necessary to evaluate carefully every aspect of safety without under-estimating or over-evaluating problems. For each energy source a "real price" has to be paired, even more in the future, since more energy will be required to guarantee the necessary technological progress linked to a better quality of life. In the present review all risks related to different energy sources are described and discussed aiming at defining: 1) specific risks for different sources 2) benefit from their utilization 3) means of defence guaranteeing security for man and environment. Italy is strictly dependent for energy production, which comes for 80% from abroad. An appropriate balance is required considering economical and social factors and real availability of energy. This balance needs therefore to be clearly evaluated hoping in a better future for an alternative energy, less dangerous and more clear, such as that from nuclear fusion.

  20. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 7 - Hydrocarbon conversion

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    Consideration is given to such topics as coal gasification and liquefaction, the combustion of alcohol fuels, hydrocarbon upgrading and combustion technology, novel engines using hydrocarbon fuel, and hydrocarbons economics and planning. Particular papers are presented on the role of high-Btu coal gasification technology, ethanol from municipal cellulosic wastes, the fluidized bed combustion of coal, the behavior of gas distribution equipment in hydrogen service, and the economics of advanced technologies for electricity generation from coal.

  1. National conference on environmental remediation science and technology: Abstracts

    SciTech Connect

    1998-12-31

    This conference was held September 8--10, 1998 in Greensboro, North Carolina. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on methods and site characterization technologies for environmental monitoring and remedial action planning of hazardous materials. This report contains the abstracts of sixty-one papers presented at the conference.

  2. 16th Space Photovoltaic Research and Technology Conference. Revised

    NASA Technical Reports Server (NTRS)

    Bailey, Sheila (Editor)

    2005-01-01

    The purpose of the SPRAT conference is to bring members of the space solar cell community together in a relatively informal conference setting to discuss the recent developments in solar cell technology and to discuss the future directions of the field. The conference is sponsored by the Photovoltaic and Space Environmental Effects Branch at the NASA Glenn Research Center.

  3. Gasification technologies 2005. Conference papers and presentations

    SciTech Connect

    2005-07-01

    A total of 43 papers and two keynote addresses were presented at the conference in eight sessions entitled Four perspectives on gasification industry trends and new developments; Federal gasification incentives: opportunities and challenges; Carbon sequestration ready: What does it mean and who can do it?; Experience with gasifying low rank coals (panel discussion); What are current gasification-based offerings in the energy marketplace?; Coal to liquids and chemicals: prospects and challenges; Gasification market drivers panel; and Gasification technologies advancements continue. The CD-ROM contains 43 presentations plus on keynote address, all in slide/overview form as pdfs. In addition, the text of four presentations is included. These have been abstracted separately for the Coal Abstracts database.

  4. Alternative energy source II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 6 - Nuclear energy

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    This volume examines conventional nuclear energy, breeder reactors, and thermonuclear energy. The particular papers presented consider current developments in nuclear breeder technology, fusion-driven fissile fuel breeder systems, and the fusion fission hybrid reactor. The implications of nuclear energy utilization in the Phillipines and the internationally safeguarded atomic fuel exchanger center for the Asian-Pacific basin are also discussed.

  5. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 8 - Hydrogen energy

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The book discusses the topics of electrolytic hydrogen production, thermochemical hydrogen production, solar hydrogen production, metal hydrides, and hydrogen utilization. Several papers are presented on the development status of the steam-iron process for hydrogen production, the production of hydrogen from carbonaceous materials, biophotolysis systems for hydrogen production, and heat transfer enhancement in metal hydride systems. Fixed site hydrogen storage is examined with a view to the applications impact, and a comparison of technologies and economics.

  6. Tenth Biennial Coherent Laser Radar Technology and Applications Conference

    NASA Technical Reports Server (NTRS)

    Kavaya, Michael J. (Compiler)

    1999-01-01

    The tenth conference on coherent laser radar technology and applications is the latest in a series beginning in 1980 which provides a forum for exchange of information on recent events current status, and future directions of coherent laser radar (or lidar or lader) technology and applications. This conference emphasizes the latest advancement in the coherent laser radar field, including theory, modeling, components, systems, instrumentation, measurements, calibration, data processing techniques, operational uses, and comparisons with other remote sensing technologies.

  7. Tenth Biennial Coherent Laser Radar Technology and Applications Conference

    NASA Technical Reports Server (NTRS)

    Kavaya, Michael J. (Compiler)

    1999-01-01

    The tenth conference on coherent laser radar technology and applications is the latest in a series beginning in 1980 which provides a forum for exchange of information on recent events current status, and future directions of coherent laser radar (or lidar or lader) technology and applications. This conference emphasizes the latest advancement in the coherent laser radar field, including theory, modeling, components, systems, instrumentation, measurements, calibration, data processing techniques, operational uses, and comparisons with other remote sensing technologies.

  8. Accelerator driven transmutation technologies conference wrap-up

    SciTech Connect

    Favale, A.J.

    1995-10-01

    This presentation is the viewgraphs used by the author to summarize the highlights of the presentations made at the conference. No article was available for this presentation. The author highlights what he felt were the major highlights of this conference. He looks at the conference in terms of five major areas which he encompases in terms of general questions: why are they needed?; what technologies are involved?; what countries have shown interest?; what are the issues?; and what are the underlying drivers?

  9. Proceedings of the Distributed Receiver Solar Thermal Technology Conference

    NASA Astrophysics Data System (ADS)

    Muire, J. F.

    1985-04-01

    The Distributed Receiver Solar Thermal Technology Conference was held on April 24 and 25, 1985 at the Classic Hotel, Albuquerque, New Mexico. The meeting was sponsored by the United States Department of Energy and Sandia National Laboratories. Topics covered during the conference included a status summary of the Sandia Distributed Receiver Development project, perspectives on distributed electric technology and distributed receiver energy collection and conversion, technologies, systems analyses and applications experiments. The proceedings contain summaries (abstracts plus principal visual aids) of the presentations made at the conference.

  10. 18th Space Photovoltaic Research and Technology Conference

    NASA Technical Reports Server (NTRS)

    Morton, Thomas L. (Compiler)

    2005-01-01

    The 18th Space Photovoltaic Research and Technology (SPRAT XVIII) Conference was held September 16 to 18, 2003, at the Ohio Aerospace Institute (OAI) in Brook Park, Ohio. The SPRAT conference, hosted by the Photovoltaic and Space Environments Branch of the NASA Glenn Research Center, brought together representatives of the space photovoltaic community from around the world to share the latest advances in space solar cell technology. This year s conference continued to build on many of the trends shown in SPRAT XVII-the continued advances of thin-film and multijunction solar cell technologies and the new issues required to qualify those types of cells for space applications.

  11. The heliospheric energy source

    NASA Technical Reports Server (NTRS)

    Parker, E. N.

    1986-01-01

    The solar wind and the heliosphere exist as a consequence of the heat input to the corona, particularly the coronal holes. The necessary energy input to coronal holes has been estimated to be 10 to the 6th erg/sq cm sec, requiring Alfven waves with rms fluid velocities of 100 km/sec. Observational upper limits on coronal fluid velocities are of the order of 25 km/sec, which may not apply to the transparent coronal hole. Alternatively it has been suggested that coronal holes may be heated by agitation from neighboring active regions, suggesting that the vigor of a coronal hole depends upon its location. The Ulysses Mission will provide a direct comparison of the strength of the high speed wind from coronal holes at low latitude and coronal holes at high latitude, from which the nature of the presently unknown energy sources of the coronal holes and the resulting structure of the heliosphere may be better judged. The question is fundamental to the dynamics of the windspheres of all stars.

  12. The heliospheric energy source

    NASA Technical Reports Server (NTRS)

    Parker, E. N.

    1986-01-01

    The solar wind and the heliosphere exist as a consequence of the heat input to the corona, particularly the coronal holes. The necessary energy input to coronal holes has been estimated to be 10 to the 6th erg/sq cm sec, requiring Alfven waves with rms fluid velocities of 100 km/sec. Observational upper limits on coronal fluid velocities are of the order of 25 km/sec, which may not apply to the transparent coronal hole. Alternatively it has been suggested that coronal holes may be heated by agitation from neighboring active regions, suggesting that the vigor of a coronal hole depends upon its location. The Ulysses Mission will provide a direct comparison of the strength of the high speed wind from coronal holes at low latitude and coronal holes at high latitude, from which the nature of the presently unknown energy sources of the coronal holes and the resulting structure of the heliosphere may be better judged. The question is fundamental to the dynamics of the windspheres of all stars.

  13. Interconnections: An Information Technology Conference Series. Final Report.

    ERIC Educational Resources Information Center

    Pacey, Brenda

    Lincoln Trail Libraries System, with cooperation from Rolling Prairie Library System, was awarded a LSCA (Library Services and Construction Act) Title III grant to coordinate a series of four statewide "Interconnections" information technology conferences. These conferences were planned cooperatively by and aimed at attendees…

  14. ATIA Conference Showcases Technologies for People with Disabilities

    ERIC Educational Resources Information Center

    Williams, John M.

    2006-01-01

    The author of this article, a disability columnist, attended the Seventh Annual Assistive Technology Industry Association (ATIA) Conference, which was held in Orlando, Florida in January 2006. The author shares his impressions from the conference, and highlights new products and innovations that will help improve quality of life for people with…

  15. Proceedings of the Spacecraft Charging Technology Conference

    NASA Technical Reports Server (NTRS)

    Pike, C. P. (Editor); Lovell, R. R. (Editor)

    1977-01-01

    Over 50 papers from the spacecraft charging conference are included on subjects such as: (1) geosynchronous plasma environment, (2) spacecraft modeling, (3) spacecraft materials characterization, (4) spacecraft materials development, and (5) satellite design and test.

  16. Dual-Use Space Technology Transfer Conference and Exhibition

    SciTech Connect

    Krishen, K.

    1994-05-01

    This document contains papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; new ways of doing business; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development perception and vision technology. Separate abstracts have beem submitted to the database for some articles from this conference.

  17. PROCEEDINGS OF THE 1998 OIL HEAT TECHNOLOGY CONFERENCE

    SciTech Connect

    MCDONALD,R.J.

    1998-04-01

    The 1998 Oil Heat Technology Conference will be held on April 7--8 at Brookhaven National Laboratory (BNL) under sponsorship by the US Department of Energy, Office of Building Technologies, State and Community Programs (DOE/BTS). The meeting will be held in cooperation with the Petroleum Marketers Association of America (PMAA). The 1998 Oil Heat Technology Conference, will be the twelfth since 1984, is an important technology transfer activity and is supported by the ongoing Combustion Equipment Technology (Oilheat R and D) program at BNL. The reason for the conference is to provide a forum for the exchange of information and perspectives among international researchers, engineers, manufacturers and marketers of oil-fired space-conditioning equipment. They will provide a channel by which information and ideas can be exchanged to examine present technologies, as well as helping to develop the future course for oil heating advancement. These conferences also serve as a stage for unifying government representatives, researchers, fuel oil marketers, and other members of the oil-heat industry in addressing technology advancements in this important energy use sector. The specific objectives of the Conference are to: (1) Identify and evaluate the current state-of-the-art and recommend new initiatives for higher efficiency, a cleaner environment, and to satisfy consumer needs cost-effectively, reliably, and safely; and (2) Foster cooperative interactions among federal and industrial representatives for the common goal of sustained economic growth and energy security via energy conservation.

  18. Electric utility Zebra Mussel Control technology conference: Proceedings

    SciTech Connect

    Tsou, J.L. ); Mussalli, Y.G. )

    1992-03-01

    This Conference on Zebra Mussel Control technology was held on October 22--23, 1991 in Itasca (Chicago), Illinois. The Conference was sponsored by EPRI Zebra Mussel Task Force and hosted by Commonwealth Edison Company to bring together representatives of utilities, manufacturers, researches, and consultants. Nineteen papers were presented in three sessions. These sessions were devoted to the following topics: Overview and Control Strategy, Monitoring and Non-Chemical Control Technology, and Chemical Control Technology. A half-day workshop/panel discussion devoted to the same topics was conducted at the second day of the formal presentations. More than 160 people attended this Conference. This report contains technical papers and summaries of the workshop/panel sessions. Of these 19 papers, there are 4 papers related to overview and control strategy, 7 papers related to monitoring and non-chemical control technology, and 8 papers related to chemical control technology.

  19. Proceedings of the 1991 Oil Heat Technology Conference and Workshop

    SciTech Connect

    McDonald, R.J.

    1992-07-01

    This Conference, which was the sixth held since 1984, is a key technology-transfer activity supported by the ongoing Combustion Equipment Technology program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space-conditioning equipment. The objectives of the Conference were to: Identify and evaluate the state-of-the-art and recommend; new initiatives to satisfy consumer needs cost-effectively, reliably, and safely; Foster cooperation among federal and industrial representatives with the common goal of national security via energy conservation. The 1991 Oil Technology Conference comprised: (a) two plenary sessions devoted to presentations and summations by public and private sector representatives from the United States, Europe, and Canada; and, (b) four workshops which focused on mainstream issues in oil-heating technology. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  20. Proceedings of the 1995 oil heat technology conference and workshop

    SciTech Connect

    McDonald, R.J.

    1995-04-01

    This report documents the Proceedings of the 1995 Oil Heat Technology Conference and Workshop, held on March 22-23 at Brookhaven National Laboratory (BNL), and sponsored by the U.S. Department of Energy - Office of Building Technologies (DOE-OBT), in cooperation with the Petroleum Marketers Association of America. This Conference, which was the ninth held since 1984, is a key technology transfer activity supported by the ongoing Combustion Equipment Technology (Oil-Heat R&D) program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space-conditioning equipment. The objectives of the Conference were to: (1) Identify and evaluate the state-of-the-art and recommend new initiatives for higher efficiency, a cleaner environment, and to satisfy consumer needs cost-effectively, reliably, and safely; (2) Foster cooperation among federal and industrial representatives with the common goal of sustained national economic growth and energy security via energy conservation. The 1995 Oil Technology Conference comprised: (a) three plenary sessions devoted to presentations and summations by public and private sector industry representatives from the United States, and Canada, and (b) four workshops which focused on mainstream issues in oil-heating technology. Individual reports presented at the conference have been processed separately for database entry.

  1. The southern regional conference on technology assessment: Summary

    NASA Technical Reports Server (NTRS)

    Coates, V. T.; Mock, J. E.

    1974-01-01

    The proceedings of a conference on technology assessment are presented. A survey of recent Federal activity in technology assessment was discussed initially. Emphasis was placed on state and local activities with respect to technology assessment to include the following subjects: (1) the technology assessment desired by states, (2) organization of technology assessment activities, (3) how to perform technology assessments for less than $5,000, and (4) the preparation of environmental impact statements. Specific application of technology assessment to solid waste management in Connecticut is reported.

  2. Alternate Propulsion Energy Sources

    DTIC Science & Technology

    1983-12-01

    Fermilab in the USA. The antiprotons are generated by the collision of high energy protons with multiple arrays of thin metal targets. The high...UNCLASSIFIED AD NUMBER ADB088771 NEW LIMITATION CHANGE TO Approved for public release, distribution unlimited FROM Distribution authorized to U.S...EdwarsAFB CA 93523erne_ .... • ir cont-rac--o-S Report distribution limited to ... . .y, Critical Technology,14-Ne 4. .. 9A2 M - Other requests for this

  3. 3rd Annual Disruptive Technology Conference

    DTIC Science & Technology

    2006-09-07

    pertaining to globalization and commercialization of science and technology to complement and focus intelligence collection and analysis. Emerging...Capability Electric Systems Mr. Scott Littlefield, PEO Ships Science & Technology Director, Office of Naval Research Panel -- Disruptive Technology Policy...C4ISR Division, Senior Group Vice President, Alion Science & Technology Corporation 8:30am Plenary Session Keynote Speaker: Dr. Ruth

  4. RESNA Conference Explores New Horizons in Assistive Technology.

    ERIC Educational Resources Information Center

    Beck, Susan Gilbert

    1996-01-01

    In June 1996, the Rehabilitation Engineering and Assistive Technology Society of North America, whose mission is to help people with disabilities achieve their life goals with technology, met in Salt Lake City (Utah). This article provides an overview of the conference, describing product exhibits, courses, meetings, and particularly research…

  5. Technology for Assessment: Tackling the Policy Issues. Conference Summary

    ERIC Educational Resources Information Center

    Axelson, Mary

    2004-01-01

    In June 2004, in conjunction with the Council of Chief State School Officers' (CCSSO) 34th national conference on large-scale assessment, the Institute for the Advancement of Emerging Technologies in Education (IAETE) at AEL hosted a daylong symposium to discuss critical policy issues related to technology-supported assessments. Held in Boston,…

  6. PROCEEDINGS OF THE 1999 OIL HEAT TECHNOLOGY CONFERENCE AND WORKSHOP.

    SciTech Connect

    MCDONALD,R.J.

    1999-04-01

    The 1999 Oil Heat Technology Conference and Workshop, April 15-16 at Brookhaven National Laboratory (BNL) is sponsored by the U. S. Department of Energy, Office of Building Technology, State and Community Programs (DOEBTS). The meeting is also co-sponsored by the: Petroleum Marketers Association of America, New England Fuel Institute, Oilheat Manufacturers Association, National Association of Oil Heat Service Managers, New York State Energy Research and Development Authority, Empire State Petroleum Association, New York Oil Heating Association, Oil Heat Institute of Long Island, and the Pennsylvania Petroleum Association. BNL is proud to acknowledge all of our 1999 co-sponsors, without their help and support the conference would have been canceled due to budget restrictions. It is quite gratifying to see an industry come together to help support an activity like the technology conference, for the benefit of the industry as a whole. The 1999 Oil Heat Technology Conference and Workshop, will be the thirteenth since 1984, is a very valuable technology transfer activity supported by the ongoing Combustion Equipment Technology (Oilheat R and D) program at BNL. The foremost reason for the conference is to provide a platform for the exchange of information and perspectives among international researchers, engineers, manufacturers, service technicians, and marketers of oil-fired space-conditioning equipment. They will provide a conduit by which information and ideas can be exchanged to examine present technologies, as well as helping to develop the future course for oil heating advancement. These conferences also serve as a stage for unifying government representatives, researchers, fuel oil marketers, and other members of the oil-heat industry in addressing technology advancements in this important energy use sector.

  7. The First NASA Advanced Composites Technology Conference, part 1

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1991-01-01

    Papers are presented from the conference. The ACT program is a multiyear research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT program on new materials development and processing, innovative design concepts, analysis development and validation, cost effective manufacturing methodology, and cost tracking and prediction procedures. Papers presented on major applications programs approved by the Department of Defense are also included.

  8. Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference (ADC/FCT 2003). Supplement 1

    NASA Technical Reports Server (NTRS)

    Murakawa, M. (Editor); Miyoshi, K. (Editor); Koga, Y. (Editor); Schaefer, L. (Editor); Tzeng, Y. (Editor)

    2003-01-01

    This document contains 2 reports which were presented at the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference. The topics discuss the formation of C-N nanofibers as well as the characterization of diamond thin films.

  9. Visions for a sustainable world: A conference on science, technology and social responsibility. Conference report

    SciTech Connect

    Not Available

    1992-12-31

    This report summarizes the organization, activities, and outcomes of Student Pugwash USA`s 1992 International Conference, Visions for a Sustainable World: A Conference on Science, Technology and Social Responsibility. The conference was held June 14--20, 1992 at Emory University, and brought together 94 students and over 65 experts from industry, academe, and government. The conference addressed issues ranging from global environmental cooperation to the social impacts of the Human Genome Project to minority concerns in the sciences. It provided a valuable forum for talented students and professionals to engage in critical dialogue on many interdisciplinary issues at the juncture of science, technology and society. The conference challenged students -- the world`s future scientists, engineers, and political leaders -- to think broadly about global problems and to devise policy options that are viable and innovative. The success of the conference in stimulating interest, understanding, and enthusiasm about interdisciplinary global issues is clearly evident from both the participants` feedback and their continued involvement in Student Pugwash USA programs. Six working groups met each morning. The working group themes included: environmental challenges for developing countries; energy options: their social and environmental impact; health care in developing countries; changing dynamics of peace and global security; educating for the socially responsible use of technology; ethics and the use of genetic information. The conference was specifically designed to include mechanisms for ensuring its long-term impact. Participants were encouraged to focus on their individual role in helping resolve global issues. This was achieved through each participant`s development of a Personal Plan of Action, a plan which mapped out activities the student could undertake after the conference to continue the dialogue and work towards the resolution of global and local problems.

  10. Proceedings of the 1997 oil heat technology conference and workshop

    SciTech Connect

    McDonald, R.J.

    1997-09-01

    This report documents the Proceedings of the 1997 Oil Heat Technology Conference and Workshop, held on April 3--4 at Brookhaven National Laboratory (BNL), and sponsored by the US Department of Energy--Office of Building Technologies, State and Community programs (DOE-BTS), in cooperation with the Petroleum Marketers Association of America (PMAA). This Conference is a key technology transfer activity supported by the ongoing Combustion Equipment Technology (Oil-Heat R and D) program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space-conditioning equipment. The objectives of the Conference were to: identify and evaluate the state-of-the-art and recommend new initiatives for higher efficiency, a cleaner environment, and to satisfy consumer needs cost-effectively, reliably, and safely: and foster cooperation among federal and industrial representatives with the common goal of sustained national economic growth and energy security via energy conservation. The 1997 Oil Technology Conference comprised: (a) five plenary sessions devoted to presentations and summations by public and private sector industry representatives from the US, and Canada, and (b) four workshops which focused on mainstream issues in oil-heating technology. This book contains 14 technical papers and four summaries from the workshops. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  11. Dual-Use Space Technology Transfer Conference and Exhibition

    SciTech Connect

    Krishen, K.

    1994-05-01

    This is the second volume of papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools; systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development; perception and vision technologies. Separate abstracts have been submitted to the database for some articles from this meeting.

  12. Fourth NASA Goddard Conference on Mass Storage Systems and Technologies

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    1994-01-01

    This report contains copies of all those technical papers received in time for publication just prior to the Fourth Goddard Conference on Mass Storage and Technologies, held March 28-30, 1995, at the University of Maryland, University College Conference Center, in College Park, Maryland. This series of conferences continues to serve as a unique medium for the exchange of information on topics relating to the ingestion and management of substantial amounts of data and the attendant problems involved. This year's discussion topics include new storage technology, stability of recorded media, performance studies, storage system solutions, the National Information infrastructure (Infobahn), the future for storage technology, and lessons learned from various projects. There also will be an update on the IEEE Mass Storage System Reference Model Version 5, on which the final vote was taken in July 1994.

  13. Energy sources for Nigeria

    SciTech Connect

    Okoroji, C.E.I.

    1982-09-01

    A public consensus has developed on the need for national energy policies and better planning in the utilization of energy resources in Nigeria. A look at Nigeria's energy future is timely as a period of rapid technological growth and industrial development begins. At the present time, Nigeria exports a relatively high percentage (92%) of the petroleum produced annually. In addition, about 95% of all produced natural gas is flared. Only a relatively minor fraction of the coal produced is used and the rest exported to West African countries. Water power in Nigeria is not yet fully developed. Although the deposits of uranium and oil sand may be substantial, the reserves are not currently known. The proportions in which mineral fuels are used are not related to their relative abundance. Based on present production rates, domestic reserves of petroleum will last 20 years, those of natural gas 63 years, and those of coal 1503 years. Nigeria is not currently and is not likely to become self-sufficient in terms of energy requirements. During the past decade, Nigeria's population has increased by 28.4%. Of vital concern for the immediate future in Nigeria are the demands on energy consumption and mineral resources resulting from increasing population pressure.

  14. Aerospace Environmental Technology Conference: Exectutive summary

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor)

    1995-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards. The papers from this conference are being published in a separate volume as NASA CP-3298.

  15. 26th annual offshore technology conference, 1994 proceedings

    SciTech Connect

    Not Available

    1994-01-01

    This conference is the world's largest and most comprehensive technical conference and exhibition on offshore resource development. The four Proceedings volumes have been separated by major areas of interest, with relative sessions included in each volume. This Volume 3 contains information relative to offshore platforms and marine system designs. It describes both the installation and decommissioning of offshore platforms, retrofitting platforms to meet current safety standards, and technology assessments for both drilling and platform designs. Papers are also provided which describe maintenance and repair technologies for damages to platform.

  16. Third NASA Advanced Composites Technology Conference, volume 1, part 1

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1993-01-01

    This document is a compilation of papers presented at the Third NASA Advanced Composites Technology (ACT) Conference. The ACT Program is a major multi-year research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT Program in the specific areas of automated fiber placement, resin transfer molding, textile preforms, and stitching as these processes influence design, performance, and cost of composites in aircraft structures. Papers sponsored by the Department of Defense on the Design and Manufacturing of Low Cost Composites (DMLCC) are also included in Volume 2 of this document.

  17. Proceedings of the 1993 oil heat technology conference and workshop

    SciTech Connect

    McDonald, R.J.

    1993-09-01

    This report documents the proceedings of the 1993 Oil Heat Technology Conference and Workshop, held on March 25--26 at Brookhaven National Laboratory (BNL), and sponsored by the US Department of Energy - Office of Building Technologies (DOE-OBT), in cooperation with the Petroleum Marketers Association of America. This Conference, which was the seventh held since 1984, is a key technology-transfer activity supported by the ongoing Combustion Equipment Technology (Oil-Heat R&D) program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space- conditioning equipment. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  18. 17th Space Photovoltaic Research and Technology Conference

    NASA Technical Reports Server (NTRS)

    Jenkins, Phillip (Compiler)

    2002-01-01

    The 17th Space Photovoltaic Research and Technology (SPRAT XVII) Conference was held September 11-13, 2001, at the Ohio Aerospace Institute (OAI) in Cleveland, Ohio. The SPRAT conference, hosted by the Photovoltaic and Space Environments Branch of the NASA Glenn Research Center, brought together representatives of the space photovoltaic community from around the world to share the latest advances in space solar technology. This year's conference continued to build on many of the trends shown in SPRAT XVI; the use of new high-efficiency cells for commercial use and the development of novel array concepts such as Boeing's Solar Tile concept. In addition, new information was presented on space environmental interactions with solar arrays.

  19. 5th Conference on Aerospace Materials, Processes, and Environmental Technology

    NASA Technical Reports Server (NTRS)

    Cook, M. B. (Editor); Stanley, D. Cross (Editor)

    2003-01-01

    Records are presented from the 5th Conference on Aerospace Materials, Processes, and Environmental Technology. Topics included pollution prevention, inspection methods, advanced materials, aerospace materials and technical standards,materials testing and evaluation, advanced manufacturing,development in metallic processes, synthesis of nanomaterials, composite cryotank processing, environmentally friendly cleaning, and poster sessions.

  20. ABIOTIC IN SITU TECHNOLOGIES FOR GROUNDWATER REMEDIATION CONFERENCE: PROCEEDINGS

    EPA Science Inventory

    The USEPA conference on Abiotic In Situ Technologies for Groundwater Remediation was held in Dallas, TX, 8/31-9/2/99. The goal of the meeting was to disseminate current information on abiotic in situ groundwater treatment echnologies. Although much information is being provided a...

  1. ABIOTIC IN SITU TECHNOLOGIES FOR GROUNDWATER REMEDIATION CONFERENCE: PROCEEDINGS

    EPA Science Inventory

    The USEPA conference on Abiotic In Situ Technologies for Groundwater Remediation was held in Dallas, TX, 8/31-9/2/99. The goal of the meeting was to disseminate current information on abiotic in situ groundwater treatment echnologies. Although much information is being provided a...

  2. Conference on Charge-Coupled Device Technology and Applications

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Papers were presented from the conference on charge coupled device technology and applications. The following topics were investigated: data processing; infrared; devices and testing; electron-in, x-ray, radiation; and applications. The emphasis was on the advances of mutual relevance and potential significance both to industry and NASA's current and future requirements in all fields of imaging, signal processing and memory.

  3. Assessments that Empower Success: The Role of Technology, Conference Proceedings.

    ERIC Educational Resources Information Center

    Axelson, Mary, Ed.; McGraw, Tammy, Ed.; McEntee, Sheila, Ed.

    In November 2002, the Institute for the Advancement of Emerging Technologies in Education at AEL gathered education practitioners to help shepherd new assessments from the research laboratory to the classroom. Approximately 60 teachers and administrators attended the conference. The discussion focused on the possibility of aggregating formative…

  4. International Conference on Materials Science and Technology (ICMST 2012)

    NASA Astrophysics Data System (ADS)

    Joseph, Ginson P.

    2015-02-01

    FROM THE CONVENOR'S DESK The Department of Physics, St. Thomas College Pala, is highly privileged to organize an International Conference on Materials Science and Technology (ICMST 2012) during 10-14 June 2012, and as Convenor of the conference it is with legitimate pride and immense gratitude to God that I remember the most enthusiastic responses received for this from scientists all over the world. In a time of tremendous revolutionary changes in Materials Science and Technology, it is quite in keeping with the tradition of a pioneering institute that St. Thomas College is, to have risen to the occasion to make this conference a reality. We have no doubt that this proved to be a historic event, a real breakthrough, not only for us the organizers but also for all the participants. A conference of this kind provides a nonpareil, a distinctly outstanding platform for the scholars, researchers and the scientists to discuss and share ideas with delegates from all over the world. This had been most fruitful to the participants in identifying new collaborations and strengthening existing relations. That experts of diverse disciplines from across the world were sitting under one roof for five days, exchanging views and sharing findings, was a speciality of this conference. The event has evoked excellent responses from all segments of the Materials Science community worldwide. 600 renowned scholars from 28 countries participated in this. We were uniquely honoured to have Prof. C.N.R. Rao, Chairman, Scientific Advisory Council to the Prime Minister of India, to inaugurate this conference. May I take this opportunity to thank all those who have contributed their valuable share, diverse in tone and nature, in the making of this conference. My whole hearted gratitude is due to the international and national members of the advisory committee for their valuable guidance and involvement. I place on record my heartfelt gratitude to our sponsors. I am sure that this conference has

  5. Goddard Conference on Mass Storage Systems and Technologies, Volume 1

    NASA Technical Reports Server (NTRS)

    Kobler, Ben (Editor); Hariharan, P. C. (Editor)

    1993-01-01

    Copies of nearly all of the technical papers and viewgraphs presented at the Goddard Conference on Mass Storage Systems and Technologies held in Sep. 1992 are included. The conference served as an informational exchange forum for topics primarily relating to the ingestion and management of massive amounts of data and the attendant problems (data ingestion rates now approach the order of terabytes per day). Discussion topics include the IEEE Mass Storage System Reference Model, data archiving standards, high-performance storage devices, magnetic and magneto-optic storage systems, magnetic and optical recording technologies, high-performance helical scan recording systems, and low end helical scan tape drives. Additional topics addressed the evolution of the identifiable unit for processing purposes as data ingestion rates increase dramatically, and the present state of the art in mass storage technology.

  6. Second annual clean coal technology conference: Proceedings. Volume 1

    SciTech Connect

    Not Available

    1993-09-09

    The Second Annual Clean Coal Technology Conference was held at Atlanta, Georgia, September 7--9, 1993. The Conference, cosponsored by the US Department of Energy (USDOE) and the Southern States Energy Board (SSEB), seeks to examine the status and role of the Clean Coal Technology Demonstration Program (CCTDP) and its projects. The Program is reviewed within the larger context of environmental needs, sustained economic growth, world markets, user performance requirements and supplier commercialization activities. This will be accomplished through in-depth review and discussion of factors affecting domestic and international markets for clean coal technology, the environmental considerations in commercial deployment, the current status of projects, and the timing and effectiveness of transfer of data from these projects to potential users, suppliers, financing entities, regulators, the interested environmental community and the public. Individual papers have been entered separately.

  7. Proceedings of the 1996 oil heat technology conference and workshop

    SciTech Connect

    McDonald, R.J.

    1996-07-01

    This Conference is a key technology transfer activity supported by the ongoing Combustion Equipment Technology (Oil-Heat R and D) program at BNL, and is aimed at providing a forum for the exchange of information among international researchers, engineers, manufacturers, and marketers of oil-fired space-conditioning equipment. The objectives of the Conference were to: identify and evaluate the state-of-the-art and recommend new initiatives for higher efficiency, a cleaner environment, and to satisfy consumer needs cost-effectively, reliably, and safely; and foster cooperation among federal and industrial representatives with the common goal of sustained national economic growth and energy security via energy conservation. The 1996 Oil Technology Conference comprised: (a) fourteen technical papers, and (b) four workshops which focused on mainstream issues in oil-heating technology, namely: oilheat research agenda forum; fan atomized burner commercialization, applications, and product development; fuel quality, storage and maintenance--industry discussion; and application of oil heat venting tables, NFPA 31 standard. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  8. Hybrid energy sources for embedded sensor nodes

    NASA Astrophysics Data System (ADS)

    Silva, Ramon; Farinholt, Kevin; Park, Gyuhae

    2011-04-01

    In this paper, we present a series of hybrid energy configurations that are designed to provide a robust power source for embedded sensing hardware. The proper management of energy resources is a critical component in the design of any deployed sensing network. For systems that are installed in remote or inaccessible locations, or those with an operational lifespan that exceeds traditional battery technologies, energy harvesting is an attractive alternative. Unfortunately, the dependence on a single energy source (i.e. solar) can cause potential problems when environmental conditions preclude the system from operating at peak performance. In this paper we consider the use of a hybrid energy source that extracts energy from multiple sources and uses this collective energy to power sensing hardware. The sources considered in this work include: solar, vibration, thermal gradients, and RF energy capture. Methods of increasing the efficiency, energy storage medium, target applications and the integrated use of energy harvesting sources with wireless energy transmission will be discussed.

  9. Energy Sources: An Historical Perspective.

    ERIC Educational Resources Information Center

    Perry, Constance M.

    1983-01-01

    Putting the present energy situation into an historical perspective provides meaning to today's energy concerns and demonstrates how important energy has always been to our life style. Primary energy sources of the United States from 1850 to the present are examined. (RM)

  10. Advanced Modulation and Coding Technology Conference

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The objectives, approach, and status of all current LeRC-sponsored industry contracts and university grants are presented. The following topics are covered: (1) the LeRC Space Communications Program, and Advanced Modulation and Coding Projects; (2) the status of four contracts for development of proof-of-concept modems; (3) modulation and coding work done under three university grants, two small business innovation research contracts, and two demonstration model hardware development contracts; and (4) technology needs and opportunities for future missions.

  11. Small-scale hydroelectric power in the southeast: new impetus for an old energy source

    SciTech Connect

    Not Available

    1980-06-01

    The Southeastern conference, Small-Scale Hydroelectric Power: New Impetus for an Old Energy Source, was convened to provide a forum for state legislators and other interested persons to discuss the problems facing small-scale hydro developers, and to recommend appropriate solutions to resolve those problems. During the two-day meeting state legislators and their staffs, along with dam developers, utility and industry representatives, environmentalists and federal/state officials examined and discussed the problems impeding small-scale hydro development at the state level. Based upon the problem-oriented discussions, alternative policy options were recommended for consideration by the US Department of Energy, state legislatures and the staff of the National Conference of State Legislatures (NCSL). Emphasis was placed on the legal, institutional, environmental and economic barriers at the state level, as well as the federal delays associated with licensing small-scale hydro projects. Whereas other previously held conferences have emphasized the identification and technology of small-scale hydro as an alternative energy source, this conference stressed legislative resolution of the problems and delays in small-scale hydro licensing and development. Panel discussions and workshops are summarized. Papers on the environmental, economic, and legal aspects of small-scale hydropower development are presented. (LCL)

  12. Technology 2003: The Fourth National Technology Transfer Conference and Exposition, volume 1

    NASA Technical Reports Server (NTRS)

    Hackett, Michael (Compiler)

    1994-01-01

    Proceedings from symposia of the Technology 2003 Conference and Exposition, December 7-9, 1993, Anaheim, CA, was discussed. Volume 1 features the Plenary Session and the Plenary Workshop, plus papers presented in Advanced Manufacturing, Biotechnology/Medical Technology, Environmental Technology, Materials Science, and Power and Energy.

  13. IFLA General Conference, 1986. Management and Technology Division. Section: Information Technology. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Four papers on information technology were presented at the 1986 International Federation of Library Associations (IFLA) conference. In the paper "Optical Disc Technology Used for Large-Scale Data Base," Naoto Nakayama (Japan) considers the rapid development of optical technology and the role of applications such as optical discs,…

  14. Proceedings of the Advanced Communications Technology Satellite (ACTS) Conference 2000

    NASA Technical Reports Server (NTRS)

    Bauer, Robert (Editor); Derwae, Robert (Editor)

    2000-01-01

    The ACTS experiments program, which began in December 1993 and consisted of 103 different experiments, has made significant contributions to minimizing the risk of advanced satellite communications technology. The ACTS Conference 2000 (AC2000) was held to report the results of the program since the last ACTS conference was held in 1995 and to celebrate the end of a very successful satellite program. The conference was held on May 31, 2000, as part of the 6th Ka-band Utilization Conference in Cleveland, Ohio. Approximately 280 representatives of industry, academia, and government attended. The conference was organized into two parts: a technical session during the day and an evening reception. During the day, a series of five technical sessions included presentations of 17 papers covering the results of the experiment activity and technical performance of the satellite. In the evening, a reception was held to celebrate the end of the ACTS Experiments Program on one of NASA's most successful experimental communications satellite. These proceedings were developed to capture the entire event, including the evening reception.

  15. Proceedings of the 1999 Review Conference on Fuel Cell Technology

    SciTech Connect

    None Available

    2000-06-05

    The 1999 Review Conference on Fuel Cell Technology was jointly sponsored by the U.S. Department of Energy, Federal Energy Technology Center (FETC), the Gas Research Institute (GRI), and the Electric Power Research Institute (EPRI). It was held August 3 to 5 in Chicago, Illinois. The goal of this conference was to provide a forum for reviewing fuel cell research and development (R&D) programs, assist in strategic R&D planning, promote awareness of sponsor activities, and enhance interactions between manufacturers, researchers, and stakeholders. This conference was attended by over 250 representatives from industry, academia, national laboratories, gas and electric utilities, DOE, and other Government agencies. The conference agenda included a keynote session, five presentation sessions, a poster presentation reception, and three breakout sessions. The presentation session topics were DOD Fuel Cell Applications, Low-Temperature Fuel Cell Manufacturers, Low-Temperature Component Research, High-Temperature Fuel Cell Manufacturers, and High-Temperature Component Research; the breakout session topics were Future R&D Directions for Low-Temperature Fuel Cells, Future R&D Directions for High-Temperature Fuel Cells, and a plenary summary session. All sessions were well attended.

  16. Third NASA Advanced Composites Technology Conference, volume 1, part 2

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1993-01-01

    This document is a compilation of papers presented at the Third NASA Advanced Composites Technology (ACT) Conference held at Long Beach, California, 8-11 June 1992. The ACT Program is a major multi-year research initiative to achieve a national goal of technology readiness before the end of the decade. Conference papers recorded results of research in the ACT Program in the specific areas of automated fiber placement, resin transfer molding, textile preforms, and stitching as these processes influence design, performance, and cost of composites in aircraft structures. Papers sponsored by the Department of Defense on the Design and Manufacturing of Low Cost Composites (DMLCC) are also included in Volume 2 of this document.

  17. The 1992 World Administrative Radio Conference: Technology and Policy Implications

    NASA Astrophysics Data System (ADS)

    1993-05-01

    As the 20th century draws to a close, new radio technologies and services are poised to change the ways we communicate. Radio waves already make possible a wide range of services considered commonplace--AM and FM radio broadcasting, television, cellular telephones, remote garage-door openers, and baby monitors. Advances in radio technology are giving birth to even more new products and services, including pocket-sized telephones that may allow people to make and receive calls anywhere in the world, high-definition televisions (HDTV) with superior quality pictures and sound, and static-free digital radios. The 1992 World Administrative Radio Conference (WARC-92) authorized frequencies for many of these new radio communication services, and granted additional frequencies for many existing services, including international broadcasting, satellite-based mobile communications, and communications in space. The effects of these changes will be felt well into the 21st century as countries around the world develop and deploy new communications systems to serve the needs of consumers, businesses, and governments. For the United States, the decisions made at the conference will critically affect how we develop new radio technologies and applications, how competitive this country will be in radio communications equipment and services, and how effectively the United States can exercise its role as a leader in world radio communication policymaking. This study of the outcomes and implications of WARC-92 was requested by the House Committee on Energy and Commerce and the Senate Committee on Commerce, Science, and Transportation. OTA was asked to evaluate the success of U.S. proposals at the conference, discuss the implications of the decisions made for U.S. technology and policy development, and identify options for improving U.S. participation in future world radio communication conferences.

  18. Foreign Language Instructional Technology Conference. Proceedings (3rd, Monterey, California, September 21-24, 1982).

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    Twenty-five conference papers are presented along with the conference agenda, two welcoming speeches, and lists of conference speakers and participants. The conference focused on the use of video and computer technology in foreign language instruction. The individual papers address such topics as: (1) video design and methodology for foreign…

  19. Space Technology and Applications International Forum, Part Two. AIP Conference Proceedings, No. 504 [APCPCS

    SciTech Connect

    El-Genk, M.S.

    2000-12-31

    This volume contains the Conference on Thermophysics in Microgravity, Conference on Enabling Technology and Required Scientific Developments for Interstellar Missions, Conference on Commercial/Civil Next Generation Space Transportation, and the 17th Symposium on Space Nuclear Power and Propulsion, four of the five conferences comprising this forum.

  20. First NASA Advanced Composites Technology Conference, Part 2

    NASA Technical Reports Server (NTRS)

    Davis, John G., Jr. (Compiler); Bohon, Herman L. (Compiler)

    1991-01-01

    Presented here is a compilation of papers presented at the first NASA Advanced Composites Technology (ACT) Conference held in Seattle, Washington, from 29 Oct. to 1 Nov. 1990. The ACT program is a major new multiyear research initiative to achieve a national goal of technology readiness before the end of the decade. Included are papers on materials development and processing, innovative design concepts, analysis development and validation, cost effective manufacturing methodology, and cost tracking and prediction procedures. Papers on major applications programs approved by the Department of Defense are also included.

  1. Goddard Conference on Mass Storage Systems and Technologies, volume 2

    NASA Technical Reports Server (NTRS)

    Kobler, Ben (Editor); Hariharan, P. C. (Editor)

    1993-01-01

    Papers and viewgraphs from the conference are presented. Discussion topics include the IEEE Mass Storage System Reference Model, data archiving standards, high-performance storage devices, magnetic and magneto-optic storage systems, magnetic and optical recording technologies, high-performance helical scan recording systems, and low end helical scan tape drives. Additional discussion topics addressed the evolution of the identifiable unit for processing (file, granule, data set, or some similar object) as data ingestion rates increase dramatically, and the present state of the art in mass storage technology.

  2. Microbial production of energy sources from biomass

    NASA Astrophysics Data System (ADS)

    Righelato, R. C.

    1980-02-01

    The biochemical options available for the microbial production of energy sources from biomass is reviewed and some of the technology available for microbial conversion is discussed with particular reference to present limitations and how they may be overcome. Attention is given to the chemical process of anaerobic fermentation emphasizing the chemical reaction of glucose into pyruvic acid. The capital costs and energy consumption of ethanol and methane and their production are discussed. It is concluded that anaerobic fermentation of carbohydrates and digestion of biomass-containing effluents can be used as methods for achieving greater energy availability.

  3. Technology 2001: The Second National Technology Transfer Conference and Exposition, volume 1

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Papers from the technical sessions of the Technology 2001 Conference and Exposition are presented. The technical sessions featured discussions of advanced manufacturing, artificial intelligence, biotechnology, computer graphics and simulation, communications, data and information management, electronics, electro-optics, environmental technology, life sciences, materials science, medical advances, robotics, software engineering, and test and measurement.

  4. Technology 2001: The Second National Technology Transfer Conference and Exposition, Volume 1

    SciTech Connect

    Not Available

    1991-12-01

    Papers from the technical sessions of the Technology 2001 Conference and Exposition are presented. The technical sessions featured discussions of advanced manufacturing, artificial intelligence, biotechnology, computer graphics and simulation, communications, data and information management, electronics, electro-optics, environmental technology, life sciences, materials science, medical advances, robotics, software engineering, and test and measurement.

  5. Discovery '84: Technology for Disabled Persons. Conference Papers (Chicago, Illinois, October 1-3, 1984).

    ERIC Educational Resources Information Center

    Smith, Christopher, Ed.

    Thirty-nine papers from the conference "Discovery '84: Technology for Disabled Persons" are presented. The conference was intended to provide an overview of the areas in which technological advances have been made, including the applications of computers and other related products and services. Conference presenters represented fields of…

  6. Meeting Review: 2002 O'Reilly Bioinformatics Technology Conference

    PubMed Central

    2002-01-01

    At the end of January I travelled to the States to speak at and attend the first O’Reilly Bioinformatics Technology Conference [14]. It was a large, well-organized and diverse meeting with an interesting history. Although the meeting was not a typical academic conference, its style will, I am sure, become more typical of meetings in both biological and computational sciences. Speakers at the event included prominent bioinformatics researchers such as Ewan Birney, Terry Gaasterland and Lincoln Stein; authors and leaders in the open source programming community like Damian Conway and Nat Torkington; and representatives from several publishing companies including the Nature Publishing Group, Current Science Group and the President of O’Reilly himself, Tim O’Reilly. There were presentations, tutorials, debates, quizzes and even a ‘jam session’ for musical bioinformaticists. PMID:18628852

  7. Antimatter as an Energy Source

    SciTech Connect

    Jackson, Gerald P.

    2009-03-16

    Antiprotons and positrons are constantly generated in space, and periodically manufactured by humans here on Earth. Harvesting of these particles in space and forming stable antimatter atoms and molecules would create a significant energy source for power and propulsion. Though dedicated fabrication of these particles on Earth consumes much more energy than could be liberated upon annihilation, manufactured antimatter represents a high-density energy storage mechanism well suited for spacecraft power and propulsion. In this paper the creation, storage, and utilization of antimatter is introduced. Specific examples of electrical energy generation and deep-space propulsion based on antimatter are also reviewed.

  8. Proceedings of the 1998 oil heat technology conference

    SciTech Connect

    McDonald, R.J.

    1998-04-01

    The 1998 Oil Heat Technology Conference was held on April 7--8 at Brookhaven National Laboratory (BNL) under sponsorship by the US Department of Energy, Office of Building Technologies, State and Community Programs (DOE/BTS). The meeting was held in cooperation with the Petroleum Marketers Association of America (PMAA). Fourteen technical presentations was made during the two-day program, all related to oil-heat technology and equipment, these will cover a range of research, developmental, and demonstration activities being conducted within the United States and Canada, including: integrated oil heat appliance system development in Canada; a miniature heat-actuated air conditioner for distributed space conditioning; high-flow fan atomized oil burner (HFAB) development; progress in the development of self tuning oil burners; application of HFAB technology to the development of a 500 watt; thermophotovoltaic (TPV) power system; field tests of the Heat Wise Pioneer oil burner and Insight Technologies AFQI; expanded use of residential oil burners to reduce ambient ozone and particulate levels by conversion of electric heated homes to oilheat; PMAA`s Oil Heat Technician`s Manual (third edition); direct venting concept development; evolution of the chimney; combating fuel related problems; the effects of red dye and metal contamination on fuel oil stability; new standard for above ground and basement residential fuel oil storage; plastic and steel composite secondary contained tanks; and money left on the table: an economic analysis of tank cleaning.

  9. Technology 2003: The Fourth National Technology Transfer Conference and Exposition, volume 2

    NASA Technical Reports Server (NTRS)

    Hackett, Michael (Compiler)

    1994-01-01

    Proceedings from symposia of the Technology 2003 Conference and Exposition, Dec. 7-9, 1993, Anaheim, CA, are presented. Volume 2 features papers on artificial intelligence, CAD&E, computer hardware, computer software, information management, photonics, robotics, test and measurement, video and imaging, and virtual reality/simulation.

  10. 26th Annual offshore technology conference: 1994 Proceedings

    SciTech Connect

    Not Available

    1994-01-01

    This conference is the world's largest and most comprehensive technical conference and exhibition on offshore resource development. This conference is divided into four volumes with this volume containing conference papers relative to offshore drilling and well completion information. Papers also deal with construction specifications for marine risers and pipelines, along with any relevant installation and performance information.

  11. Conference Report: International Conference on Health Sciences and Medical Technologies, Tlemcen, Algeria 27–29 September 2016 ICHSMT’16

    PubMed Central

    Khelassi, Abdeldjalil

    2016-01-01

    The International Conference on Health Sciences and Medical Technologies (ICHSMT’16) was held in Tlemcen, Algeria from 27–29 September 2016. The conference was organized by the University Of Tlemcen, in partnership with Electronic Physician Journal, Mehr Publishing, and Mehrafarin Scientific Publishing. There were participants from 14 nations who presented their research in poster or oral presentations. There were also some keynote speakers who gave talks on topics such as community health, ethics of publishing medical research, and scientific writing. PMID:27957299

  12. Conference Report: International Conference on Health Sciences and Medical Technologies, Tlemcen, Algeria 27-29 September 2016 ICHSMT'16.

    PubMed

    Khelassi, Abdeldjalil

    2016-10-01

    The International Conference on Health Sciences and Medical Technologies (ICHSMT'16) was held in Tlemcen, Algeria from 27-29 September 2016. The conference was organized by the University Of Tlemcen, in partnership with Electronic Physician Journal, Mehr Publishing, and Mehrafarin Scientific Publishing. There were participants from 14 nations who presented their research in poster or oral presentations. There were also some keynote speakers who gave talks on topics such as community health, ethics of publishing medical research, and scientific writing.

  13. Eleventh Annual Conference on Alcohol and Biomass Energy Technologies

    NASA Astrophysics Data System (ADS)

    1991-10-01

    NEDO is undertaking a number of alcohol and biomass energy technology projects aiming at developing technology for bacterial production of fuel alcohol directly from currently unutilized resources such as agricultural and forestry wastes. This book reports the eleventh annual conference and consists of two parts. Part one describes outlines of these projects classified into three groups. In part two, achievements of these projects are reported in detail. For the development of fuel alcohol production technology using bacteria, searching for and breeding superior bacteria were achieved, and the optimum design of a total production system including a fermenter and peripheral processes was studied. Next, for the development of a high-efficiency membrane complex methane production unit from sewage and industrial waste water, membrane modules, a new type bioreactor, and an instrumentation and control system were investigated, leading to test production with pilot plants. Finally, for demonstration tests for converting oil-fired power stations to methanol, developmental studies on stationary diesel power generation and others were carried out.

  14. Proceedings of the Families, Technology, & Education Conference (Chicago, IL, October 30-November 1, 1997).

    ERIC Educational Resources Information Center

    Robertson, Anne S., Ed.

    The Families, Technology, and Education Conference was held in late 1997, when computer technology and the Internet were raising concerns as well as presenting new opportunities for parents. The conference papers in this collection are organized into six sections. Papers in the General Sessions section are: (1) "Reading the President's…

  15. Engaging the Learner. Annual Instructional Technology Conference (12th, Murfreesboro, Tennessee, April 1-3, 2007)

    ERIC Educational Resources Information Center

    Smith, Carter F.; Schneider, Gary F.; Kontos, George; Kuzat, Hanan; Janossy, James; Thurmond, Karen; Moore, Beth; Whitledge, Lynn; Speer, Priscilla; Harber, Annette; Bailey, Kathrine; Penney, Samantha

    2007-01-01

    The following is a collection of papers presented at the 12th annual Instructional Technology Conference at Middle Tennessee State University in Murfreesboro, Tennessee. This conference is an opportunity for higher-education professionals from across the country to discuss opportunities and challenges presented by instructional technology. The…

  16. Potential of renewable and alternative energy sources

    NASA Astrophysics Data System (ADS)

    Konovalov, V.; Pogharnitskaya, O.; Rostovshchikova, A.; Matveenko, I.

    2015-11-01

    The article deals with application potential of clean alternative renewable energy sources. By means of system analysis the forecast for consumption of electrical energy in Tomsk Oblast as well as main energy sources of existing energy system have been studied up to 2018. Engineering potential of renewable and alternative energy sources is evaluated. Besides, ranking in the order of their efficiency descending is performed. It is concluded that Tomsk Oblast has high potential of alternative and renewable energy sources, among which the most promising development perspective is implementation of gasification stations to save fuel consumed by diesel power stations as well as building wind-power plants.

  17. Conference report: emerging technology for bioanalysis in the next decade.

    PubMed

    Demuth, James E; Ji, Qin C; Booth, Brian P; Fluhler, Eric N; Greathead, Roger; Ho, Stacy; Stubbs, R John; Turk, Douglas J

    2012-11-01

    This University of Wisconsin School of Pharmacy bioanalytical conference is presented each year by the Extension Services in Pharmacy, the professional development department within the School. The purpose of this 4-day conference is to provide an educational forum to discuss issues and applications associated with the analysis of xenobiotics, metabolites, biologics and biomarkers in biological matrices. The conference is designed to include and encourage an open exchange of scientific and methodological applications for bioanalysis. To increase the interactive nature of the conference, the program was a mixture of lectures, poster sessions, round table discussions and workshops. This article summarizes the presentations at the 13th Annual Conference.

  18. Technology 2001: The Second National Technology Transfer Conference and Exposition, volume 2

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Proceedings of the workshop are presented. The mission of the conference was to transfer advanced technologies developed by the Federal government, its contractors, and other high-tech organizations to U.S. industries for their use in developing new or improved products and processes. Volume two presents papers on the following topics: materials science, robotics, test and measurement, advanced manufacturing, artificial intelligence, biotechnology, electronics, and software engineering.

  19. Technology 2001: The Second National Technology Transfer Conference and Exposition, Volume 2

    SciTech Connect

    Not Available

    1991-12-01

    Proceedings of the workshop are presented. The mission of the conference was to transfer advanced technologies developed by the Federal government, its contractors, and other high-tech organizations to U.S. industries for their use in developing new or improved products and processes. Volume two presents papers on the following topics: materials science, robotics, test and measurement, advanced manufacturing, artificial intelligence, biotechnology, electronics, and software engineering.

  20. Using Alternate Energy Sources. The Illinois Plan for Industrial Education.

    ERIC Educational Resources Information Center

    Illinois State Univ., Normal.

    This guide, which is one in the "Exploration" series of curriculum guides intended to assist junior high and middle school industrial educators in helping their students explore diverse industrial situations and technologies used in industry, deals with using alternate energy sources. The following topics are covered in the individual lessons:…

  1. Using Alternate Energy Sources. The Illinois Plan for Industrial Education.

    ERIC Educational Resources Information Center

    Illinois State Univ., Normal.

    This guide, which is one in the "Exploration" series of curriculum guides intended to assist junior high and middle school industrial educators in helping their students explore diverse industrial situations and technologies used in industry, deals with using alternate energy sources. The following topics are covered in the individual lessons:…

  2. Power conditioning system for energy sources

    DOEpatents

    Mazumder, Sudip K [Chicago, IL; Burra, Rajni K [Chicago, IL; Acharya, Kaustuva [Chicago, IL

    2008-05-13

    Apparatus for conditioning power generated by an energy source includes an inverter for converting a DC input voltage from the energy source to a square wave AC output voltage, and a converter for converting the AC output voltage from the inverter to a sine wave AC output voltage.

  3. Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference (ADC/FCT 2003)

    NASA Technical Reports Server (NTRS)

    Murakawa, M. (Editor); Miyoshi, K. (Editor); Koga, Y. (Editor); Schaefer, L. (Editor); Tzeng, Y. (Editor)

    2003-01-01

    These are the Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference held at Epochal Tsukuba International Conference Center from August 18 to 21, 2003. The diamond CVD process was first reported by Dr. Spitsyn in 1981 and Prof. S. Iijima reported his discovery of carbon nanotubes in 1991. In the past years, both diamond-related materials and novel carbon materials have attracted considerable interest by the scientific, technological, and industrial community. Many practical and commercial products of diamond materials are reported in these proceedings. A broad variety of applications of carbon nanotubes and novel carbons have also been explored and demonstrated. Having more than 175 invited and contributing papers by authors from over 18 countries for presentations at ADC/FCT 2003 clearly demonstrates that these materials, due to the combination of their superior properties, are both scientifically amazing and economically significant.

  4. The 1992 NASA Langley Measurement Technology Conference: Measurement Technology for Aerospace Applications in High-Temperature Environments

    NASA Technical Reports Server (NTRS)

    Singh, Jag J. (Editor); Antcliff, Richard R. (Editor)

    1992-01-01

    An intensive 2-day conference to discuss the current status of measurement technology in the areas of temperature/heat flux, stress/strain, pressure, and flowfield diagnostics for high temperature aerospace applications was held at Langley Research Center, Hampton, Virginia, on April 22 and 23, 1993. Complete texts of the papers presented at the Conference are included in these proceedings.

  5. A Comparative Study of "The International Educational Technology Conference" (IETC) and "The International Conference on Computers in Education" (ICCE): The Program, Essay Distribution, the Themes, and Research Methods

    ERIC Educational Resources Information Center

    Chen, Gwo-Dong; Chen, Chun-Hsiang; Wang, Chin-Yeh; Li, Liang-Yi

    2012-01-01

    The article aims to compare international conferences, "The International Educational Technology Conference" (IETC, 2011) and "The International Conference on Computers in Education" (ICCE, 2010), from various dimensions. The comparison is expected to conclude a better approach for every IETC and ICCE to be held. (Contains 4…

  6. Enabling Active Learning. Conference Programme and Abstracts of the Association for Learning Technology Conference (1st, Hull, England, United Kingdom, September 19-21, 1994).

    ERIC Educational Resources Information Center

    Heath, Simon, Ed.

    This program for the 1994 Association for Learning Technology Conference provides a conference schedule and summarizes the presentations of the discussion workshops, hands-on workshops, live demonstrations, and poster sessions. Abstracts of the following papers presented at the conference are included: "The Conceptualisation Cycle" (J.…

  7. The Fifth NASA/DOD Controls-Structures Interaction Technology Conference, part 1

    NASA Technical Reports Server (NTRS)

    Newsom, Jerry R. (Compiler)

    1993-01-01

    This publication is a compilation of the papers presented at the Fifth NASA/DoD Controls-Structures Interaction (CSI) Technology Conference held in Lake Tahoe, Nevada, March 3-5, 1992. The conference, which was jointly sponsored by the NASA Office of Aeronautics and Space Technology and the Department of Defense, was organized by the NASA Langley Research Center. The purpose of this conference was to report to industry, academia, and government agencies on the current status of controls-structures interaction technology. The agenda covered ground testing, integrated design, analysis, flight experiments and concepts.

  8. Proceedings of the 19th Space Photovoltaic Research and Technology Conference

    NASA Technical Reports Server (NTRS)

    Castro, Stephanie (Compiler); Morton, Thomas (Compiler)

    2007-01-01

    The 19th Space Photovoltaic Research and Technology Conference (SPRAT XIX) was held September 20 to 22, 2005, at the Ohio Aerospace Institute (OAI) in Brook Park, Ohio. The SPRAT Conference, hosted by the Photovoltaic and Space Environments Branch of the NASA Glenn Research Center, brought together representatives of the space photovoltaic community from around the world to share the latest advances in space solar cell technology. This year's conference continued to build on many of the trends shown in SPRAT XVIII-the continued advances of thin-film and multijunction solar cell technologies and the new issues required to qualify those types of cells for space applications.

  9. The Fifth NASA/DOD Controls-Structures Interaction Technology Conference, part 2

    NASA Technical Reports Server (NTRS)

    Newsom, Jerry R. (Compiler)

    1993-01-01

    This publication is a compilation of the papers presented at the Fifth NASA/DoD Controls-Structures Interaction (CSI) Technology Conference held in Lake Tahoe, Nevada, March 3-5, 1992. The conference, which was jointly sponsored by the NASA Office of Aeronautics and Space Technology and the Department of Defense, was organized by the NASA Langley Research Center. The purpose of this conference was to report to industry, academia, and government agencies on the current status of controls-structures interaction technology. The agenda covered ground testing, integrated design, analysis, flight experiments and concepts.

  10. Proceedings of the International Conferences on Education Technologies (ICEduTech) and Sustainability, Technology and Education (STE) (New Tapei City, Taiwan, December 10-12, 2014)

    ERIC Educational Resources Information Center

    Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Issa, Theodora, Ed.; Chang, Dian-Fu, Ed.; Isias, Pedro, Ed.

    2014-01-01

    These proceedings contain the papers of the International Conferences on Educational Technologies (ICEduTech 2014), and Sustainability, Technology and Education (STE 2014). The International Conference on Educational Technologies (ICEduTech 2014) is the scientific conference addressing the real topics as seen by teachers, students, parents and…

  11. Proceedings of the nineteenth annual offshore technology conference. Vol. 1

    SciTech Connect

    Not Available

    1987-01-01

    This book presents the papers given at a conference on offshore platforms. Topics considered at the conference included soil-structure interactions, foundations, hydrodynamics, remotely operated vehicles, wave forces, seismic surveys, morrings, marine risers, steel platform repairs, underwater welding, underwater inspections, wave equations, well completion, damping, anchors, field tests, mechanical vibrations, and hydraulic equipment.

  12. Searchers for a new energy source; Tesla, Moray, and Bearden

    SciTech Connect

    Johnson, G.L. )

    1992-01-01

    Tesla, Moray, Bearden, and others have claimed the existence of another source of energy besides those presently in use. Like sun and wind, this source is available without regard to political boundaries. If true, the development of this energy source would be one of the most important events of the century. It seems that every time mankind reaches a limit of growth due to exhaustion of inexpensive energy supplies, another energy sources is discovered and developed. England had essentially depleted its resources of timber when the technology to mine and burn coal was developed, for example. After coal, technologies for oil, gas, hydro, nuclear fission, wind, photovoltaic, etc. were developed. With each new development, the world was able to support a greater population at a higher standard of living than before. Today, however, many developing countries have reached a limit in improving the quality of life, due in part to the lack of an adequate and economical energy supply. The developed nations are worried about global warming, acid rain, and nuclear waste. The recent excitement about cold fusion illustrated the keen desire for a new energy source, one operating on scientific principles that perhaps are unknown or poorly developed at the present time. a number of researchers have claimed that such a new energy sources exists. This source would be in addition to cold fusion if cold fusion is shown to be valid. Three of the most famous researchers with this belief have been Tesla, Moray, and Bearden. This article discusses each of their concepts.

  13. In depth review of the 1979 AIAA Lighter-Than-Air Systems Technology Conference

    NASA Technical Reports Server (NTRS)

    Ardema, M. D.

    1979-01-01

    The lighter than air (LTA) systems technology conference is reviewed. Highlights of the conference were: (1) the interest shown in patrol and surveillance airships, particularly for coastal patrol missions; (2) the session devoted to overviews of foreign activity; and (3) heavy lift and long range transport aircraft design considerations.

  14. A Toolkit for Democratizing Science and Technology Policy: The Practical Mechanics of Organizing a Consensus Conference

    ERIC Educational Resources Information Center

    Kleinman, Daniel Lee; Powell, Maria; Grice, Joshua; Adrian, Judith; Lobes, Carol

    2007-01-01

    A widely touted approach to involving laypeople in science and technology policy-related decisions is the consensus conference. Virtually nothing written on the topic provides detailed discussion of the many steps from citizen recruitment to citizen report. Little attention is paid to how and why the mechanics of the consensus conference process…

  15. Proceedings of the 15th Space Photovoltaic Research and Technology Conference

    NASA Technical Reports Server (NTRS)

    Bailey, Sheila (Compiler)

    2004-01-01

    Reports from the 15th Space Photovoltaic Research and Technology Conference included topics on space solar cell research, space photovoltaics, multibandgap cells,thermophotovoltaics,flight experiments, environmental effects; calibration and characterization; and photovoltaics for planetary surfaces.

  16. PREFACE: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering

    NASA Astrophysics Data System (ADS)

    Chinakhov, Dmitry A.

    2015-09-01

    In these conference proceedings we present papers from the 6th International Scientific Practical Conference on Innovation Technology and Economics in Engineering held at the Yurga Institute of Technology branch of the National Research Tomsk Polytechnic University from 21st - 23rd May 2015. The proceedings contain the selected scientific reports submitted to the conference. Having started in 1996, the scientific conference at the Yurga Institute of Technology branch of the National Research Tomsk Polytechnic University acquired international status in 2010. This year, scholars from Russia, Kazakhstan, Belarus, Ukraine, Azerbaijan, China, Germany and Poland have submitted their papers to the conference. The scientific reports published in these proceedings have been revised and approved by the editorial team of the conference. All of the reports exhibit clear, concise, and precise expositions that appeal to a broad international readership interested in mechanical engineering, welding, metallurgy, materials science as well as in computer-aided manufacturing and economics. The reports present original ideas or results of general significance supported by clear reasoning and compelling evidence, and employ methods, theories and practices relevant to the research. The authors state clearly the questions and the significance of their research to theory and practice, describe how the research contributes to new knowledge, and provide tables and figures that meaningfully add to the narrative. The organizing committee of the conference thanks all the participants for their fruitful work and personal contribution to the development of these conference proceedings.

  17. 26th Annual offshore technology conference: 1994 Proceedings

    SciTech Connect

    Not Available

    1994-01-01

    This conference represents the world's largest and most comprehensive technical conference and exhibition on offshore resource development. The four proceedings volumes have been separated by major areas of interest with this volume containing papers relative to design of offshore platforms and marine riser systems. Papers deal with design, installation, fabrication, transport systems, mooring devices, repair methods, and development of satellite production facilities. Case histories on various offshore oil and gas fills are discussed along with economics of some applications and designs.

  18. Exceptional Children Conference Papers: The Use and Evaluation of Instructional Technology in the Classroom.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Arlington, VA.

    A collection of ten papers selected from those presented at the Special Conference on Instructional Technology (San Antonio, Texas, December 1-4, 1970) consider the use and evaluation of instructional technology in the classroom. Papers examine such areas as stimulation of the learning process through technology, the use of the paraprofessional as…

  19. Writable electrochemical energy source based on graphene oxide.

    PubMed

    Wei, Di

    2015-10-14

    Graphene oxide (GO) was mainly used as raw material for various types of reduced graphene oxide (rGO) as a cost effective method to make graphene like materials. However, applications of its own unique properties such as extraordinary proton conductivity and super-permeability to water were overlooked. Here GO based battery-like planar energy source was demonstrated on arbitrary insulating substrate (e.g. polymer sheet/paper) by coating PEDOT, GO ink and rGO on Ag charge collectors. Energy from such GO battery depends on its length and one unit cell with length of 0.5 cm can generate energy capacity of 30 Ah/L with voltage up to 0.7 V when room temperature ionic liquid (RTIL) is added. With power density up to 0.4 W/cm(3) and energy density of 4 Wh/L, GO battery was demonstrated to drive an electrochromic device. This work is the first attempt to generate decent energy using the fast transported water molecules inside GO. It provides very safe energy source that enables new applications otherwise traditional battery technology can not make including building a foldable energy source on paper and platform for futuristic wearable electronics. A disposable energy source made of GO was also written on a plastic glove to demonstrate wearability.

  20. Writable electrochemical energy source based on graphene oxide

    PubMed Central

    Wei, Di

    2015-01-01

    Graphene oxide (GO) was mainly used as raw material for various types of reduced graphene oxide (rGO) as a cost effective method to make graphene like materials. However, applications of its own unique properties such as extraordinary proton conductivity and super-permeability to water were overlooked. Here GO based battery-like planar energy source was demonstrated on arbitrary insulating substrate (e.g. polymer sheet/paper) by coating PEDOT, GO ink and rGO on Ag charge collectors. Energy from such GO battery depends on its length and one unit cell with length of 0.5 cm can generate energy capacity of 30 Ah/L with voltage up to 0.7 V when room temperature ionic liquid (RTIL) is added. With power density up to 0.4 W/cm3 and energy density of 4 Wh/L, GO battery was demonstrated to drive an electrochromic device. This work is the first attempt to generate decent energy using the fast transported water molecules inside GO. It provides very safe energy source that enables new applications otherwise traditional battery technology can not make including building a foldable energy source on paper and platform for futuristic wearable electronics. A disposable energy source made of GO was also written on a plastic glove to demonstrate wearability. PMID:26462557

  1. Writable electrochemical energy source based on graphene oxide

    NASA Astrophysics Data System (ADS)

    Wei, Di

    2015-10-01

    Graphene oxide (GO) was mainly used as raw material for various types of reduced graphene oxide (rGO) as a cost effective method to make graphene like materials. However, applications of its own unique properties such as extraordinary proton conductivity and super-permeability to water were overlooked. Here GO based battery-like planar energy source was demonstrated on arbitrary insulating substrate (e.g. polymer sheet/paper) by coating PEDOT, GO ink and rGO on Ag charge collectors. Energy from such GO battery depends on its length and one unit cell with length of 0.5 cm can generate energy capacity of 30 Ah/L with voltage up to 0.7 V when room temperature ionic liquid (RTIL) is added. With power density up to 0.4 W/cm3 and energy density of 4 Wh/L, GO battery was demonstrated to drive an electrochromic device. This work is the first attempt to generate decent energy using the fast transported water molecules inside GO. It provides very safe energy source that enables new applications otherwise traditional battery technology can not make including building a foldable energy source on paper and platform for futuristic wearable electronics. A disposable energy source made of GO was also written on a plastic glove to demonstrate wearability.

  2. Hydro-Piezoelectricity: A Renewable Energy Source for Autonomous Underwater Vehicles

    DTIC Science & Technology

    1999-09-30

    Hydro-Piezoelectricity: A Renewable Energy Source For Autonomous Underwater Vehicles Dr. George W. Taylor Ocean Power Technologies, Inc. 1590 Reed...00-00-1999 4. TITLE AND SUBTITLE Hydro-Piezoelectricity: A Renewable Energy Source For Autonomous Underwater Vehicles 5a. CONTRACT NUMBER 5b

  3. Proceedings of the Sixth Applied Diamond Conference/Second Frontier Carbon Technology Joint Conference (ADC/FCT 2001)

    NASA Technical Reports Server (NTRS)

    Tzeng, Y. (Editor); Miyoshi, K. (Editor); Yoshikawa, M. (Editor); Murakawa, M. (Editor); Koga, Y. (Editor); Kobashi, K. (Editor); Amaratunga, G. A. J. (Editor)

    2001-01-01

    These are the Proceedings of the Sixth Applied Diamond Conference/Second Frontier Carbon Technology Joint Conference hosted by Auburn University from August 6 to 10, 2001. The diamond CVD process was first reported by Dr. Spitsyn in 1981 and Prof. S. Iijima reported his discovery of carbon nanotubes in 1991. In the past years, both diamond-related materials and novel carbon materials have attracted considerable interest by the scientific, technological, and industrial community. Many practical and commercial products of diamond materials are reported in these proceedings. A broad variety of applications of carbon nanotubes and novel carbons have also been explored and demonstrated. Having more than 200 invited and contributing papers by authors from over 20 countries for presentations at ADC/FCT 2001 clearly demonstrates that these materials, due to the combination of their superior properties, are both scientifically amazing and economically significant.

  4. PREFACE: 7th International Conference on Cooling & Heating Technologies (ICCHT 2014)

    NASA Astrophysics Data System (ADS)

    2015-09-01

    The Kyoto protocol has initiated a pledge from almost all developing and developed countries to be committed to reducing CO2 emissions. Development of new renewable energy technologies are also of interest in this conference. Greenhouse gases have contributed to global warming and other man-made disasters. Cooling and Heating communities also have responsibilities towards the commitment of reducing the greenhouse gas emissions. In addition, depleting natural resources also act as a threat to the Cooling and Heating industries, causing them to develop highly efficient equipment and innovative technologies. The 1st International Conference on Cooling & Heating Technologies was held in Hanoi Vietnam (Jan. 2005). Whereas the 2nd, 3rd, 4th and 5th ICCHT conferences were held in Dalian, China (Jul. 2006), Tokyo, Japan (Jul. 2007), Jinhae, Korea (Oct. 2008) and Bandung, Indonesia (Dec. 2010) respectively. The 6th International Conference on Cooling & Heating Technologies (ICCTH2012) was held in Xi'an in China on November 9-12, 2012. It is our pleasure to welcome you to the 7th International Conference on Cooling & Heating Technologies (ICCTH2014) on 4th - 6th November 2014 at the Grand Dorsett Subang Hotel, Subang Jaya, Selangor Darul Ehsan, Malaysia The Theme of the Conference is ''Sustainability and Innovation in Heating & Cooling Technologies''. The sub-themes are:- • CO2 Reduction and Low Carbon Technologies • HVAC System and Natural Ventilation • Energy & Alternative Energy • Computational Fluid Dynamics • Low Temperature & Refrigeration Engineering In conjunction with the Conference, an Exhibition will be organized as an integral part of the Conference. Project experiences, product solutions, new applications and state-of-the art information will be highlighted.

  5. Northwest regional alcohol fuels conference: state of the art

    SciTech Connect

    Not Available

    1981-03-01

    The conference covered such topics as: safety guidelines and process controls for farm ethanol plants; business organization, permit requirements, and pollution control of ethanol plants; government assistance programs; technology assessments of alcohol production; the experiences of a large farm ethanol plant operation; utilization of by-products; starch conversion techniques; distillation of ethanol; alternative feedstocks; and alternative energy sources for alcohol production. Fourteen of the nineteen papers presented at the conference were abstracted separately. (CKK)

  6. 1st International Nuclear Science and Technology Conference 2014 (INST2014)

    NASA Astrophysics Data System (ADS)

    2015-04-01

    Nuclear technology has played an important role in many aspects of our lives, including agriculture, energy, materials, medicine, environment, forensics, healthcare, and frontier research. The International Nuclear Science and Technology Conference (INST) aims to bring together scientists, engineers, academics, and students to share knowledge and experiences about all aspects of nuclear sciences. INST has evolved from a series of national conferences in Thailand called Nuclear Science and Technology (NST) Conference, which has been held for 11 times, the first being in 1986. INST2014 was held in August 2014 and hosted by Thailand Institute of Nuclear Technology (TINT). The theme was "Driving the future with nuclear technology". The conference working language was English. The proceedings were peer reviewed and considered for publication. The topics covered in the conference were: • Agricultural and food applications [AGR] • Environmental applications [ENV] • Radiation processing and industrial applications [IND] • Medical and nutritional applications [MED] • Nuclear physics and engineering [PHY] • Nuclear and radiation safety [SAF] • Other related topics [OTH] • Device and instrument presentation [DEV] Awards for outstanding oral and poster presentations will be given to qualified students who present their work during the conference.

  7. Lessons learned using Web conference technology for online focus group interviews.

    PubMed

    Tuttas, Carol A

    2015-01-01

    Researchers use Internet technology for data collection in qualitative studies. In the literature there are published accounts of synchronous (real-time) and more commonly, asynchronous (not-real-time) focus group data collection methods supported by Internet technology in the form of email correspondence, LISTSERVs, discussion boards, and chat rooms. Real-time audiovisual Web conference technology offers qualitative researchers a promising alternative means to carry out focus groups. In this methodological article I describe how I used Web conference technology to host online focus groups for a qualitative study about job integration experiences of travel nurses geographically dispersed across the United States. I describe lessons learned from the use of this innovative method for qualitative data collection, including a brief overview about the use of dictation software for transcription. This new knowledge is useful to researchers considering Web conference technology to carry out focus group data collection in qualitative research. © The Author(s) 2014.

  8. Opportunities for renewable energy sources in Central Asia countries

    SciTech Connect

    Obozov, A.J.; Loscutoff, W.V.

    1998-07-01

    This report presents an overview of the state of conventional energy sources and the potential for development of renewable energy sources in the Central Asia countries of Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, and Tajikistan. The region has a population of about 50 million in an area of more than four million square kilometers. The per capita gross internal product is more than $2,500, although the economy has been declining the past five years. The area has substantial coal, oil, uranium, and natural gas reserves, although they are not distributed equally among the five countries. Energy production is such that the countries do not have to rely heavily on imports. One of the problems in Central Asia is that the energy prices are substantially below the world prices. This is a factor in development of renewable energy sources. The primary renewable energy resources available are wind in Kazakhstan, solar in the entire region, biomass in Kyrgyzstan, and micro-hydropower stations in Kazakhstan and Kyrgyzstan. All of these have the potential to provide a significant amount of the required energy for the region. However, all of the countries have an abundance of various renewable energy resources. To effectively use these resources, however, a number of barriers to their development and commercialization must be overcome. These include low prices of conventional energy sources, absence of legislative support, lack of financing for new technologies, and lack of awareness of renewable energy sources by the population. A number of specific actions are proposed to overcome these barriers. These include establishment of a Central Asia coordinating council for renewable energy, development of a regional renewable energy program, and setting up a number of large demonstration projects. 16 figs.

  9. Technological Literacy V: Proceedings of the National Technological Literacy Conference. (5th Arlington, Virginia, February 2-4, 1990).

    ERIC Educational Resources Information Center

    Cheek, Dennis W., Ed.

    Forty-four papers by 65 authors from the proceedings of a conference concerning issues in the emerging field of science, technology, and society education are included in this document. The papers are organized into three groupings: philosophical and research issues, underrepresented minorities in science and technology, and education from…

  10. Dual-Use Space Technology Transfer Conference and Exhibition. Volume 2

    NASA Technical Reports Server (NTRS)

    Krishen, Kumar (Compiler)

    1994-01-01

    This is the second volume of papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools; systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development; perception and vision technologies; integrated vehicle health management; automation technologies; advanced avionics; and robotics technologies.

  11. Dual-Use Space Technology Transfer Conference and Exhibition. Volume 1

    NASA Technical Reports Server (NTRS)

    Krishen, Kumar (Compiler)

    1994-01-01

    This document contains papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; new ways of doing business; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development perception and vision technologies; integrated vehicle health management; automation technologies; advanced avionics; ans robotics technologies. More than 77 papers, 20 presentations, and 20 exhibits covering various disciplines were presented b experts from NASA, universities, and industry.

  12. Space Communications Technology Conference: Onboard Processing and Switching

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Papers and presentations from the conference are presented. The topics covered include the following: satellite network architecture, network control and protocols, fault tolerance and autonomy, multichanned demultiplexing and demodulation, information switching and routing, modulation and coding, and planned satellite communications systems.

  13. Bamboo as a renewable energy source

    SciTech Connect

    Molini, A.E.; Irizarry, J.G.

    1982-08-01

    Our complete dependence upon imported fossil fuels forces us to make a conscientious evaluation of the other energy sources the authors have readily available. Some of the approximately 1000 species of bamboo of some 50 genera, which range from plants the size of field grass to giants 120 ft. high and one ft. in diameter, and which grow from sea level in the tropics to 10,000 ft. mountain slopes, appear to be excellent alternate renewable energy sources. This paper presents the results obtained from a recently initiated research effort on the subject.

  14. Locating solar and wind energy sources

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    Renewable energy sources such as solar and wind power hold out the promise of providing energy that does not produce greenhouse gases. One obstacle to realizing production of energy from the Sun and from wind, however, has been determining where these energy sources can best be tapped.A new project called the Solar and Wind Energy Survey Assessment (SWERA) plans to map the solar and wind resources of 13 developing countries, and link these findings with a Geographical Information System so that potential developers can find sites online.

  15. NASA/ESTO investments in remote sensing technologies (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Babu, Sachidananda R.

    2017-02-01

    For more then 18 years NASA Earth Science Technology Office has been investing in remote sensing technologies. During this period ESTO has invested in more then 900 tasks. These tasks are managed under multiple programs like Instrument Incubator Program (IIP), Advanced Component Technology (ACT), Advanced Information Systems Technology (AIST), In-Space Validation of Earth Science Technologies (InVEST), Sustainable Land Imaging - Technology (SLI-T) and others. This covers the whole spectrum of technologies from component to full up satellite in space and software. Over the years many of these technologies have been infused into space missions like Aquarius, SMAP, CYGNSS, SWOT, TEMPO and others. Over the years ESTO is actively investing in Infrared sensor technologies for space applications. Recent investments have been for SLI-T and InVEST program. On these tasks technology development is from simple Bolometers to Advanced Photonic waveguide based spectrometers. Some of the details on these missions and technologies will be presented.

  16. Proceedings of the Annual Solar Thermal Technology Research and Development Conference

    NASA Astrophysics Data System (ADS)

    Couch, W. A.

    1989-02-01

    The Annual Solar Thermal Technology Research and Development Conference is being held at the Holiday Inn Crowne Plaza in Arlington, Virgina, March 8 and 9, 1989. This year the conference is meeting in conjunction with SOLTECH '89. SOLTECH '89 is a jointly sponsored meeting of the Solar Energy Industries Association, Interstate Solar Coordination Council, Sandia National Laboratories and the Solar Energy Research Institute. This report contains the agenda, extended abstracts and most significant visual aids used by the speakers during the Solar Thermal Technology research and development sessions. The program is divided into three sessions: Solar Electric Technology, Non-Electric Research and Development and Applications, and Concentrators.

  17. Proceedings: international conference on transfer of forest science knowledge and technology.

    Treesearch

    Cynthia Miner; Ruth Jacobs; Dennis Dykstra; Becky Bittner

    2007-01-01

    This proceedings compiles papers presented by extensionists, natural resource specialists, scientists, technology transfer specialists, and others at an international conference that examined knowledge and technology transfer theories, methods, and case studies. Theory topics included adult education, applied science, extension, diffusion of innovations, social...

  18. Proceedings of the National Technological Literacy Conference (11th, Arlington, VA, February 8-11, 1996).

    ERIC Educational Resources Information Center

    Cheek, Dennis W., Ed.; Cheek, Kim A., Ed.

    The papers in this volume represent a sampling of the perspectives shared at the 1996 National Technological Literacy Conference. The papers are divided into two sections. Section 1, "STS [science, technology, and society]: Philosophical and Sociological Perspectives," includes: (1) "Relevant Science: STS-Oriented Science Courses for All Students"…

  19. PROCEEDINGS: LOW- AND NO-VOC COATING TECHNOLOGIES - 2ND BIENNIAL INTERNATIONAL CONFERENCE

    EPA Science Inventory

    The report documents an international conference that provided a forum for the exchange of technical information on coating technologies. It focused on improved and emerging technologies that result in fewer volatile organic compound (VOC) and toxic air emissions that those from ...

  20. 78 FR 53789 - Technology Innovations for Substance Abuse and Mental Health Treatment Conference & Related...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... CONTROL POLICY Technology Innovations for Substance Abuse and Mental Health Treatment Conference & Related Health Information Technology (HIT) Meeting AGENCY: Office of National Drug Control Policy. ACTION... Office of National Drug Control Policy (ONDCP) and the Substance Abuse and Mental Health Administration...

  1. International Conference on Technology in Mathematics Teaching (ICTMT 3), Koblenz, 1997. [CD-ROM.

    ERIC Educational Resources Information Center

    Fraunholz, Wolfgang, Ed.

    This CD-ROM contains the lectures, abstracts, workshops, and posters of all participants in the Third International Conference on Technology in Mathematics Teaching (ICTMT 3). Various topics on teaching mathematics with technology are reviewed and some software and demos are also included. Main talks focus on such topics as graphing calculators,…

  2. PROCEEDINGS: POLLUTION PREVENTION CONFERENCE ON LOW- AND NO-VOC COATING TECHNOLOGIES

    EPA Science Inventory

    The report documents a conference that provided a forum for the exchange of technical information on coating technologies. It focused on improved and emerging technologies that result in fewer volatile organic compound (VOC) and toxic air emissions than traditional coating emissi...

  3. PROCEEDINGS: LOW- AND NO-VOC COATING TECHNOLOGIES - 2ND BIENNIAL INTERNATIONAL CONFERENCE

    EPA Science Inventory

    The report documents an international conference that provided a forum for the exchange of technical information on coating technologies. It focused on improved and emerging technologies that result in fewer volatile organic compound (VOC) and toxic air emissions that those from ...

  4. PROCEEDINGS: POLLUTION PREVENTION CONFERENCE ON LOW- AND NO-VOC COATING TECHNOLOGIES

    EPA Science Inventory

    The report documents a conference that provided a forum for the exchange of technical information on coating technologies. It focused on improved and emerging technologies that result in fewer volatile organic compound (VOC) and toxic air emissions than traditional coating emissi...

  5. Human Values and Technological Change, Annual Conference (17th, May 16-17, 1967).

    ERIC Educational Resources Information Center

    Weinberg, Paul, Ed.; And Others

    The purpose of this conference was to consider the crucial question concerning a high level of technology in an industrial society which constantly creates new needs and makes new demands upon itself: can human values still be maintained? Is the technology itself the primary determinant or are human beings still able to formulate their own values?…

  6. Instructional Technology. Symposium 18. [Concurrent Symposium Session at AHRD Annual Conference, 2000.

    ERIC Educational Resources Information Center

    2000

    Three presentations are provided from Symposium 18, Instructional Technology, of the Academy of Human Resource Development (HRD) 2000 Conference Proceedings. "Strategies for Facilitating Interaction When Using Technology-Mediated Training Methods [TMTM]" (Jeffrey S. Lewis, Gary D. Geroy, Orlando Griego) focuses on differences between…

  7. Student Support for EIPBN 2010 Conference

    SciTech Connect

    Reginald C. Farrow

    2011-03-11

    The 54th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication, 2010, held at the Egan Convention Center and Hilton in Anchorage, Alaska, June 1 to 4, 2010 was a great success in large part because financial support allowed robust participation from students. The conference brought together 444 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN provides financial support for students to attend the conference.The students gave oral and poster presentations of their research and many published peer reviewed articles in a special conference issue of the Journal of Vacuum Science and Technology B. The Department of Energy Office of Basic Energy Sciences supported 20 students from US universities with a $15,000.

  8. The 1995 Goddard Conference on Space Applications of Artificial Intelligence and Emerging Information Technologies

    NASA Technical Reports Server (NTRS)

    Hostetter, Carl F. (Editor)

    1995-01-01

    This publication comprises the papers presented at the 1995 Goddard Conference on Space Applications of Artificial Intelligence and Emerging Information Technologies held at the NASA/Goddard Space Flight Center, Greenbelt, Maryland, on May 9-11, 1995. The purpose of this annual conference is to provide a forum in which current research and development directed at space applications of artificial intelligence can be presented and discussed.

  9. PREFACE: 2nd International Conference on Innovative Materials, Structures and Technologies

    NASA Astrophysics Data System (ADS)

    Ručevskis, Sandris

    2015-11-01

    The 2nd International Conference on Innovative Materials, Structures and Technologies (IMST 2015) took place in Riga, Latvia from 30th September - 2nd October, 2015. The first event of the conference series, dedicated to the 150th anniversary of the Faculty of Civil Engineering of Riga Technical University, was held in 2013. Following the established tradition, the aim of the conference was to promote and discuss the latest results of industrial and academic research carried out in the following engineering fields: analysis and design of advanced structures and buildings; innovative, ecological and energy efficient building materials; maintenance, inspection and monitoring methods; construction technologies; structural management; sustainable and safe transport infrastructure; and geomatics and geotechnics. The conference provided an excellent opportunity for leading researchers, representatives of the industrial community, engineers, managers and students to share the latest achievements, discuss recent advances and highlight the current challenges. IMST 2015 attracted over 120 scientists from 24 countries. After rigorous reviewing, over 80 technical papers were accepted for publication in the conference proceedings. On behalf of the organizing committee I would like to thank all the speakers, authors, session chairs and reviewers for their efficient and timely effort. The 2nd International Conference on Innovative Materials, Structures and Technologies was organized by the Faculty of Civil Engineering of Riga Technical University with the support of the Latvia State Research Programme under the grant agreement "INNOVATIVE MATERIALS AND SMART TECHNOLOGIES FOR ENVIRONMENTAL SAFETY, IMATEH". I would like to express sincere gratitude to Juris Smirnovs, Dean of the Faculty of Civil Engineering, and Andris Chate, manager of the Latvia State Research Programme. Finally, I would like to thank all those who helped to make this event happen. Special thanks go to Diana

  10. Supplementing Conservation Practices with Alternative Energy Sources.

    ERIC Educational Resources Information Center

    Kraetsch, Gayla A.

    1981-01-01

    Universities and colleges have two major roles: to reduce their own energy consumption and costs, and to develop and test new energy options. Alternative energy sources considered include solar energy, wind power, biomass, hydropower, ocean energy, geothermal heat, coal, and nuclear energy. (MLW)

  11. Supplementing Conservation Practices with Alternative Energy Sources.

    ERIC Educational Resources Information Center

    Kraetsch, Gayla A.

    1981-01-01

    Universities and colleges have two major roles: to reduce their own energy consumption and costs, and to develop and test new energy options. Alternative energy sources considered include solar energy, wind power, biomass, hydropower, ocean energy, geothermal heat, coal, and nuclear energy. (MLW)

  12. Alternative Energy Sources in Seismic Methods

    NASA Astrophysics Data System (ADS)

    Tün, Muammer; Pekkan, Emrah; Mutlu, Sunay; Ecevitoğlu, Berkan

    2015-04-01

    When the suitability of a settlement area is investigated, soil-amplification, liquefaction and fault-related hazards should be defined, and the associated risks should be clarified. For this reason, soil engineering parameters and subsurface geological structure of a new settlement area should be investigated. Especially, faults covered with quaternary alluvium; thicknesses, shear-wave velocities and geometry of subsurface sediments could lead to a soil amplification during an earthquake. Likewise, changes in shear-wave velocities along the basin are also very important. Geophysical methods can be used to determine the local soil properties. In this study, use of alternative seismic energy sources when implementing seismic reflection, seismic refraction and MASW methods in the residential areas of Eskisehir/Turkey, were discussed. Our home developed seismic energy source, EAPSG (Electrically-Fired-PS-Gun), capable to shoot 2x24 magnum shotgun cartridges at once to generate P and S waves; and our home developed WD-500 (500 kg Weight Drop) seismic energy source, mounted on a truck, were developed under a scientific research project of Anadolu University. We were able to reach up to penetration depths of 1200 m for EAPSG, and 800 m for WD-500 in our seismic reflection surveys. WD-500 seismic energy source was also used to perform MASW surveys, using 24-channel, 10 m apart, 4.5 Hz vertical geophone configuration. We were able to reach 100 m of penetration depth in MASW surveys.

  13. The Impact of Converging Information Technologies. Proceedings of the CAUSE National Conference (Monterey, California, December 9-12, 1986).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Proceedings of a 1986 CAUSE conference on the impact of converging information technologies are presented. Topics of conference papers include: policy issues in higher education, planning and information technology, people issues in information technology, telecommunications/networking, special environments, microcomputer issues and applications,…

  14. National Conference on Diversity in the Scientific and Technological Workforce. Conference Proceedings (3rd, Washington, D.C., September 29-October 1, 1994).

    ERIC Educational Resources Information Center

    National Science Foundation, Washington, DC. Directorate for Education and Human Resources.

    The conference served as a platform for presenting and discussing the National Science Foundation (NSF) action plan to increase the participation of minorities in the scientific and technological workforce. A broad group of issues related to conference objectives was discussed in a national videoconference. More than 300 students from elementary…

  15. Synergy Conference: Industry's Role in the Reform of Mathematics, Science, and Technology Education. Report of the Synergy Conference (Leesburg, Virginia, June 23-25, 1993).

    ERIC Educational Resources Information Center

    Triangle Coalition for Science and Technology Education, College Park, MD.

    The purpose of the Synergy Conference was to define and initiate new roles for industry in the systemic reform of K-12 science, mathematics, and technology education. The three specific goals of the conference were: (1) inform the corporate community about the status of education reform and its relationship to the larger economic context; (2)…

  16. Synergy Conference: Industry's Role in the Reform of Mathematics, Science, and Technology Education. Report of the Synergy Conference (Leesburg, Virginia, June 23-25, 1993).

    ERIC Educational Resources Information Center

    Triangle Coalition for Science and Technology Education, College Park, MD.

    The purpose of the Synergy Conference was to define and initiate new roles for industry in the systemic reform of K-12 science, mathematics, and technology education. The three specific goals of the conference were: (1) inform the corporate community about the status of education reform and its relationship to the larger economic context; (2)…

  17. 9th Annual Science and Engineering Technology Conference

    DTIC Science & Technology

    2008-04-17

    Capabilities Office (SAF/RCO) · Industry Perspectives on Technology Insertion, Dr. David Whelen, Vice President & Deputy GM, Advanced...Incrementally, Mr. Daniel Zanini, LSI Deputy Program Manager, Future Combat Systems Senior Vice President, SAIC Manufacturing Technology Industry Panel...and Technology · Mr. Dale Iverson, Raytheon Missile Systems · Mr. Jim Lorenz, Manager, Advanced Industrial Engineering 9th Annual

  18. Proceedings of the International Conferences on Internet Technologies & Society (ITS), Education Technologies (ICEduTECH), and Sustainability, Technology and Education (STE) (Melbourne, Australia, December 6-8, 2016)

    ERIC Educational Resources Information Center

    Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Issa, Theodora, Ed.; McKay, Elspeth, Ed.; Isias, Pedro, Ed.

    2016-01-01

    These proceedings contain the papers and posters of the International Conferences on Internet Technologies & Society (ITS 2016), Educational Technologies (ICEduTech 2016) and Sustainability, Technology and Education (STE 2016), which have been organised by the International Association for Development of the Information Society and…

  19. PREFACE: International Conference on High Pressure Science and Technology, Joint AIRAPT-22 & HPCJ-50

    NASA Astrophysics Data System (ADS)

    Viña, Luis; Tejedor, Carlos; Calleja, José M.

    2010-01-01

    The International Joint AIRAPT-22 & HPCJ-50 Conference was held in Odaiba, Tokyo, on 26-31 July 2009. About 480 scientists from 24 countries attended the conference and 464 papers, including 3 plenary lectures, 39 invited talks, and 156 oral presentations, were presented. It is my great pleasure to present this proceedings volume, which is based on the high quality scientific works presented at the conference. The International AIRAPT conference has been held every two years in various countries around the world since 1965, while High Pressure Conference of Japan (HPCJ) has been held annually since 1959 in various Japanese cities. Pressure is a fundamental parameter to control the property of matter. As a result, both AIRAPT and HPCJ have become highly multidisciplinary, and cover Physics, Chemistry, Materials Science, Earth and Planetary Sciences, Biosciences, Food Science, and Technology. Although each discipline has a unique target, they all have high-pressure research in common. This proceedings volume includes about 200 papers of state-of-the-art studies from numerous fields. I hope this proceedings volume provides excellent pieces of information in various fields to further advance high-pressure research. Conference logo Takehiko Yagi Conference Chairman Institute for Solid State Physics The University of Tokyo 7 December 2009 Conference photograph Participants at the conference venue, Tokyo International Exchange Center, Odaiba, Tokyo, Japan. Editor in Chief TAKEMURA Kenichi National Institute for Materials Science, Japan Editorial board Tadashi KONDO Osaka University, Japan Hitoshi MATSUKI The University of Tokushima, Japan Nobuyuki MATUBAYASI Kyoto University, Japan Yoshihisa MORI Okayama University of Science, Japan Osamu OHTAKA Osaka University, Japan Chihiro SEKINE Muroran Institute of Technology, Japan

  20. FOREWORD: 9th Curtin University of Technology Science and Engineering International Conference 2014 (CUTSE2014)

    NASA Astrophysics Data System (ADS)

    Chieng Chen, Vincent Lee

    2015-04-01

    A very warm welcome to all participants of the 9th Curtin University Technology, Science and Engineering (CUTSE) Conference 2014. This annual conference dates back to 2006 when the first Curtin University of Technology Science and Engineering (CUTSE) Conference was held in Curtin University, Miri Sarawak. CUTSE Conference was initially intended for Curtin's undergraduates such that they are able to experience the presentation of their work in a conference environment. As time passes and following the urge of knowledge dissemination, CUTSE Conference is hence open to public. This year the Department of Mechanical Engineering has been given the honour to organize the 9th CUTSE Conference. It has been a pleasure to watch CUTSE grow from strength to strength over the years. This year, our theme is "Discovering, Innovating and Engineering". We hope that it is in this spirit that CUTSE participants may align their respective work, such that we all aim for a greater and better implementation of "Discovering, Innovating and Engineering". The 9th CUTSE Conference 2014 is an excellent avenue for researchers, engineers, scientists, academicians, professionals from industry and students to share their research findings and initiate further collaborations in their respective fields. Parallel sessions in Mechanical, Electrical, Computer, Civil and Chemical engineering as well as the sciences will be hosted over a period of two days. Each year, the conference attracts participation from a number of countries in addition to Malaysia and Australia. In addition, student participants will get the opportunity to present their research projects and gain valuable feedback from industry professionals. This year the Conference will be organised by the Department of Mechanical Engineering of Curtin Sarawak's School of Engineering and Science in collaboration with The Institute of Engineers Malaysia, Miri Branch. On behalf of the organizing committee, I would like to thank this year

  1. PREFACE: International Scientific and Technical Conference ''Innovative Mechanical Engineering Technologies, Equipment and Materials-2014''

    NASA Astrophysics Data System (ADS)

    Nail, K.

    2015-06-01

    In the period from 3 to 5 December 2014 the city of Kazan hosted the International Scientific Conference ''Innovative mechanical engineering technologies, equipment and materials - 2014'' (ISC ''vIMETEM - 2014''). The event was followed by the 14th International specialized exhibition ''Engineering. Metalworking. Kazan'' The main objective of the annual conference was for participants to discuss scientific and technical achievements in the design and manufacture of engineering products, the expansion of cooperation between scientific organizations and enterprises of machine-building complex and the definition of perspective ways of creation and development of new techniques, technologies and materials. The conference ''IMETEM'' was devoted to the 90th anniversary of Fayzrahman Salahovich Yunusov, who made a great contribution in the field of aviation technology. Kashapov Nail, D.Sc., professor (Kazan Federal University)

  2. Proceedings of the 1999 Oil and Gas Conference: Technology Options for Producer Survival

    SciTech Connect

    None available

    2000-04-12

    The 1999 Oil & Gas Conference was cosponsored by the U.S. Department of Energy (DOE), Office of Fossil Energy, Federal Energy Technology Center (FETC) and National Petroleum Technology Office (NPTO) on June 28 to 30 in Dallas, Texas. The Oil & Gas Conference theme, Technology Options for Producer Survival, reflects the need for development and implementation of new technologies to ensure an affordable, reliable energy future. The conference was attended by nearly 250 representatives from industry, academia, national laboratories, DOE, and other Government agencies. Three preconference workshops (Downhole Separation Technologies: Is it Applicable for Your Operations, Exploring and developing Naturally Fractured Low-Permeability Gas Reservoirs from the Rocky Mountains to the Austin Chalk, and Software Program Applications) were held. The conference agenda included an opening plenary session, three platform sessions (Sessions 2 and 3 were split into 2 concurrent topics), and a poster presentation reception. The platform session topics were Converting Your Resources Into Reserves (Sessions 1 and 2A), Clarifying Your Subsurface Vision (Session 2B), and High Performance, Cost Effective Drilling, Completion, Stimulation Technologies (Session 3B). In total, there were 5 opening speakers, 30 presenters, and 16 poster presentations.

  3. 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies (MTT'2014)

    NASA Astrophysics Data System (ADS)

    2014-10-01

    The active involvement of young researchers in scientific processes and the acquisition of scientific experience by gifted youth currently have a great value for the development of science. One of the research activities of National Research Tomsk Polytechnic University, aimed at the preparing and formation of the next generation of scientists, is the International Conference of Students and Young Scientists ''Modern Techniques and Technologies'', which was held in 2014 for the twentieth time. Great experience in the organization of scientific events has been acquired through years of carrying the conference. There are all the necessary resources for this: a team of organizers - employees of Tomsk Polytechnic University, premises provided with modern office equipment and equipment for demonstration, and leading scientists - professors of TPU, as well as the status of the university as a leading research university in Russia. This way the conference is able to attract world leading scientists for the collaboration. For the previous years the conference proved itself as a major scientific event at international level, which attracts more than 600 students and young scientists from Russia, CIS and other countries. The conference provides oral plenary and section reports. The conference is organized around lectures, where leading Russian and foreign scientists deliver plenary presentations to young audiences. An important indicator of this scientific event is the magnitude of the coverage of scientific fields: energy, heat and power, instrument making, engineering, systems and devices for medical purposes, electromechanics, material science, computer science and control in technical systems, nanotechnologies and nanomaterials, physical methods in science and technology, control and quality management, design and technology of artistic materials processing. The main issues considered by young researchers at the conference were related to the analysis of contemporary

  4. Surgical Ablation of Atrial Fibrillation Using Energy Sources.

    PubMed

    Brick, Alexandre Visconti; Braile, Domingo Marcolino

    2015-01-01

    Surgical ablation, concomitant with other operations, is an option for treatment in patients with chronic atrial fibrillation. The aim of this study is to present a literature review on surgical ablation of atrial fibrillation in patients undergoing cardiac surgery, considering energy sources and return to sinus rhythm. A comprehensive survey was performed in the literature on surgical ablation of atrial fibrillation considering energy sources, sample size, study type, outcome (early and late), and return to sinus rhythm. Analyzing studies with immediate results (n=5), the percentage of return to sinus rhythm ranged from 73% to 96%, while those with long-term results (n=20) (from 12 months on) ranged from 62% to 97.7%. In both of them, there was subsequent clinical improvement of patients who underwent ablation, regardless of the energy source used. Surgical ablation of atrial fibrillation is essential for the treatment of this arrhythmia. With current technology, it may be minimally invasive, making it mandatory to perform a procedure in an attempt to revert to sinus rhythm in patients requiring heart surgery.

  5. Surgical Ablation of Atrial Fibrillation Using Energy Sources

    PubMed Central

    Brick, Alexandre Visconti; Braile, Domingo Marcolino

    2015-01-01

    Surgical ablation, concomitant with other operations, is an option for treatment in patients with chronic atrial fibrillation. The aim of this study is to present a literature review on surgical ablation of atrial fibrillation in patients undergoing cardiac surgery, considering energy sources and return to sinus rhythm. A comprehensive survey was performed in the literature on surgical ablation of atrial fibrillation considering energy sources, sample size, study type, outcome (early and late), and return to sinus rhythm. Analyzing studies with immediate results (n=5), the percentage of return to sinus rhythm ranged from 73% to 96%, while those with long-term results (n=20) (from 12 months on) ranged from 62% to 97.7%. In both of them, there was subsequent clinical improvement of patients who underwent ablation, regardless of the energy source used. Surgical ablation of atrial fibrillation is essential for the treatment of this arrhythmia. With current technology, it may be minimally invasive, making it mandatory to perform a procedure in an attempt to revert to sinus rhythm in patients requiring heart surgery. PMID:26934404

  6. Understanding and accepting fusion as an alternative energy source

    SciTech Connect

    Goerz, D.A.

    1987-12-10

    Fusion, the process that powers our sun, has long promised to be a virtually inexhaustible source of energy for mankind. No other alternative energy source holds such bright promise, and none has ever presentd such formidable scientific and engineering challenges. Serious research efforts have continued for over 30 years in an attempt to harness and control fusion here on earth. Scientists have made considerable progress in the last decade toward achieving the conditions required for fusion power, and recent experimental results and technological progress have made the scientific feasibility of fusion a virtual certainty. With this knowledge and confidence, the emphasis can now shift toward developing power plants that are practical and economical. Although the necessary technology is not in hand today, the extension to an energy producing system in 20 years is just as attainable as was putting a man on the moon. In the next few decades, the world's population will likely double while the demand for energy will nearly quadruple. Realistic projections show that within the next generation a significant fraction of our electric power must come from alternative energy sources. Increasing environmental concerns may further accelerate this timetable in which new energy sources must be introduced. The continued development of fusion systems to help meet the energy needs of the future will require greater public understanding and support of this technology. The fusion community must do more to make the public aware of the fact that energy is a critical international issue and that fusion is a viable and necessary energy technology that will be safe and economical. 12 refs., 8 figs.

  7. Understanding and accepting fusion as an alternative energy source

    NASA Astrophysics Data System (ADS)

    Goerz, D. A.

    1987-12-01

    Fusion, the process that powers our Sun, has long promised to be a virtually inexhaustible source of energy for mankind. No other alternative energy source holds such bright promise, and none has ever presentd such formidable scientific and engineering challenges. Serious research efforts have continued for over 30 years in an attempt to harness and control fusion here on Earth. Scientists have made considerable progress in the last decade toward achieving the conditions required for fusion power, and recent experimental results and technological progress have made the scientific feasibility of fusion a virtual certainty. With this knowledge and confidence, the emphasis can now shift toward developing power plants that are practical and economical. Although the necessary technology is not in hand today, the extension to an energy producing system in 20 years is just as attainable as was putting a man on the Moon. In the next few decades, the world's population will likely double while the demand for energy will nearly quadruple. Realistic projections show that within the next generation a significant fraction of our electric power must come from alternative energy sources. Increasing environmental concerns may further accelerate this timetable in which new energy sources must be introduced. The continued development of fusion systems to help meet the energy needs of the future will require greater public understanding and support of this technology. The fusion community must do more to make the public aware of the fact that energy is a critical international issue and that fusion is a viable and necessary energy technology that will be safe and economical.

  8. PREFACE: 8th International Conference on Advanced Infocomm Technology (ICAIT 2015)

    NASA Astrophysics Data System (ADS)

    Qiu, M.; Zhao, W.; Shum, P. Ping

    2016-02-01

    The 2015 IEEE 8th International Conference on Advanced Infocomm Technology (ICAIT 2015) was held in Hangzhou, China, during 25-27, October 2015, following the successes of previous events held in Shenzhan, Xi'an, Haikou, Wuhan, Paris, Hsinchu, and Fuzhou. This year the ICAIT 2015 aimed to bring together researchers, developers, and users in both industry and academia in the world for sharing state-of-art results, for exploring new areas of research and development, and to discuss emerging issues on advanced infocomm technology. The conference was hosted by Zhejiang University and China Satellite Maritime Tracking and Control Department. It was organized by the State Ley Laboratory of Modern Optical Instrumentation of Zhejiang University, in collaboration with the Joint International Research Laboratory of Photonics of Zhejiang University. More than 150 international participants from 9 foreign countries attended the conference. The ICAIT 2015 was featured with 4 plenary lectures (by Xiaoyi Bao, Benjamin J. Eggleton, Min Gu, and Chinlon Lin, respectively), and 40 invited talks, in which a wide range of topics were covered and the most recent significant results were presented. Including oral and poster presentations, 138 abstracts were presented in the conference, some of which were selected to publish in full papers in this edition of Journal of Physics: Conference Series. With the excellent quality of the presentations, the ICAIT 2015 was a success. We also wish to thank the sponsors of the conference, and particularly the technical program committee and the local organizing committee.

  9. Controlling hazardous energy sources (lockout/tagout)

    NASA Technical Reports Server (NTRS)

    Dominguez, Manuel B.

    1991-01-01

    The minimum requirements as established by the Occupational Safety and Health Administration (OSHA) standard 29 CFR 1910.147 are discussed for preventing the unexpected operation of equipment or release of energy which could cause injury to personnel, damage to equipment, harm to the environment, or loss or compromise of test data. Safety requirements both for government and contractor personnel are explained for potentially hazardous energy sources during work operations at LeRC (Cleveland and Plum Brook Stations). Basic rules are presented to ensure protection against harmful exposures, and baseline implementation requirements are discussed from which detailed lockout/tagout procedures can be developed for individual equipment items. Examples of energy sources covered by this document include electrical, pneumatic, mechanical, chemical, cryogenic, thermal, spring tension/compression suspended or moving loads, and other potentially hazardous sources. Activities covered by this standard include, but are not limited to, construction, maintenance, installation, calibration, inspection, cleaning, or repair.

  10. Controlling hazardous energy sources (lockout/tagout)

    NASA Astrophysics Data System (ADS)

    Dominguez, Manuel B.

    1991-10-01

    The minimum requirements as established by the Occupational Safety and Health Administration (OSHA) standard 29 CFR 1910.147 are discussed for preventing the unexpected operation of equipment or release of energy which could cause injury to personnel, damage to equipment, harm to the environment, or loss or compromise of test data. Safety requirements both for government and contractor personnel are explained for potentially hazardous energy sources during work operations at LeRC (Cleveland and Plum Brook Stations). Basic rules are presented to ensure protection against harmful exposures, and baseline implementation requirements are discussed from which detailed lockout/tagout procedures can be developed for individual equipment items. Examples of energy sources covered by this document include electrical, pneumatic, mechanical, chemical, cryogenic, thermal, spring tension/compression suspended or moving loads, and other potentially hazardous sources. Activities covered by this standard include, but are not limited to, construction, maintenance, installation, calibration, inspection, cleaning, or repair.

  11. Forest biomass as an energy source

    Treesearch

    P.E. Laks; R.W. Hemingway; A. Conner

    1979-01-01

    The Task Force on Forest Biomass as an Energy Source was chartered by the Society of American Foresters on September 26, 1977, and took its present form following an amendment to the charter on October 5, 1977. It built upon the findings of two previous task forces, the Task Force on Energy and Forest Resources and the Task Force for Evaluation of the CORRIM Report (...

  12. A southern region conference on technology transfer and extension

    Treesearch

    Sarah F. Ashton; William G. Hubbard; H. Michael Rauscher

    2009-01-01

    Forest landowners and managers have different education and technology transfer needs and preferences. To be effective it is important to use a multi-faceted science delivery/technology transfer program to reach them. Multi-faceted science delivery programs can provide similar content over a wide range of mechanisms including printed publications, face-to-face...

  13. Quantum technology past, present, future: quantum energetics (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Choi, Sang H.

    2017-04-01

    Since the development of quantum physics in the early part of the 1900s, this field of study has made remarkable contributions to our civilization. Some of these advances include lasers, light-emitting diodes (LED), sensors, spectroscopy, quantum dots, quantum gravity and quantum entanglements. In 1998, the NASA Langley Research Center established a quantum technology committee to monitor the progress in this area and initiated research to determine the potential of quantum technology for future NASA missions. The areas of interest in quantum technology at NASA included fundamental quantum-optics materials associated with quantum dots and quantum wells, device-oriented photonic crystals, smart optics, quantum conductors, quantum information and computing, teleportation theorem, and quantum energetics. A brief review of the work performed, the progress made in advancing these technologies, and the potential NASA applications of quantum technology will be presented.

  14. Space Transportation Avionics Technology Symposium. Volume 2: Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The focus of the symposium was to examine existing and planned avionics technology processes and products and to recommend necessary changes for strengthening priorities and program emphases. Innovative changes in avionics technology development and design processes are needed to support the increasingly complex, multi-vehicle, integrated, autonomous space-based systems. Key technology advances make such a major initiative viable at this time: digital processing capabilities, integrated on-board test/checkout methods, easily reconfigurable laboratories, and software design and production techniques.

  15. Fifth NASA Goddard Conference on Mass Storage Systems and Technologies. Volume 2

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    1996-01-01

    This document contains copies of those technical papers received in time for publication prior to the Fifth Goddard Conference on Mass Storage Systems and Technologies held September 17 - 19, 1996, at the University of Maryland, University Conference Center in College Park, Maryland. As one of an ongoing series, this conference continues to serve as a unique medium for the exchange of information on topics relating to the ingestion and management of substantial amounts of data and the attendant problems involved. This year's discussion topics include storage architecture, database management, data distribution, file system performance and modeling, and optical recording technology. There will also be a paper on Application Programming Interfaces (API) for a Physical Volume Repository (PVR) defined in Version 5 of the Institute of Electrical and Electronics Engineers (IEEE) Reference Model (RM). In addition, there are papers on specific archives and storage products.

  16. Prospects for inertial fusion as an energy source

    SciTech Connect

    Hogan, W.J.

    1989-06-26

    Progress in the Inertial Confinement Fusion (ICF) Program has been very rapid in the last few years. Target physics experiments with laboratory lasers and in underground nuclear tests have shown that the drive conditions necessary to achieve high gain can be achieved in the laboratory with a pulse-shaped driver of about 10 MJ. Requirements and designs for a Laboratory Microfusion Facility (LMF) have been formulated. Research on driver technology necessary for an ICF reactor is making progress. Prospects for ICF as an energy source are very promising. 11 refs., 5 figs.

  17. Discovering Hidden Resources: Partners and Volunteers--Assistive Technology Reuse Programs. Conference Proceedings (Decatur, Georgia, May 1-2, 2000).

    ERIC Educational Resources Information Center

    RESNA: Association for the Advancement of Rehabilitation Technology, Arlington, VA.

    This brief paper summarizes proceedings of a May 2000 conference, Discovering Hidden Resources: Partners and Volunteers--Assistive Technology Reuse Programs, hosted by the Rehabilitation Engineering and Assistive Technology Society of North America. The conference focused on different approaches for involving corporate and private partners in…

  18. Information Technology for Training and Education (ITTE) Conference Proceedings (Brisbane, Queensland, Australia, February 4-8, 1991).

    ERIC Educational Resources Information Center

    Queensland Univ., Brisbane (Australia).

    This document contains the text of 37 papers presented at the international forum and conference on information Technology for Training and Education (ITTE). The conference focused attention on the contribution that information technology can make to training, retraining and education. In particular, the forum concentrated on the following: (1)…

  19. Proceedings of the International Conference on Technology in Mathematics Education (July 5-7, 2000, Beirut, Lebanon).

    ERIC Educational Resources Information Center

    2000

    This volume contains the proceedings of the International Conference on Technology in Mathematics Education (ICTME) held at the Lebanese American University in July, 2000. The conference included a panel discussion on technology and the new curriculum, hands-on workshops, and focus group discussion centered around the themes of the effects of…

  20. Proceedings of the environmental technology through industry partnership conference. Volume 1

    SciTech Connect

    Kothari, V.P.

    1995-10-01

    The overall objective of this conference was to review the latest environmental and waste management technologies being developed under the sponsorship of METC. The focus of this conference was also to address the accomplishments and barriers affecting private sector, and lay the groundwork for future technology development initiatives and opportunities. 26 presentations were presented in: Mixed waste characterization, treatment, and disposal; Contaminant plume containment and remediation; and Decontamination and decommissioning. In addition there were 10 Focus Area presentations, 31 Poster papers covering all Focus Areas, and two panel discussions on: Mixed waste characterization, treatment, and disposal issues; and the application, evaluation, and acceptance of in-situ and ex-situ plume remediation technologies. Volume 1 contains the keynote address, 15 poster papers, 5 papers on mixed waste characterization, treatment, and disposal, and 13 papers on decontamination and decommissioning. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  1. Proceedings of the environmental technology through industry partnership conference. Volume 2

    SciTech Connect

    Kothari, V.P.

    1995-10-01

    The overall objective of this conference was to review the latest environmental and waste management technologies being developed under the sponsorship of METC. The focus of this conference was also to address the accomplishments and barriers affecting private sector, and lay the groundwork for future technology development initiatives and opportunities. 26 presentations were presented in: Mixed waste characterization, treatment, and disposal; Contaminant plume containment and remediation; and Decontamination and decommissioning. In addition there were 10 Focus Area presentations, 31 Poster papers covering all Focus Areas, and two panel discussions on: Mixed waste characterization, treatment, and disposal issues; and the Application, evaluation, and acceptance of in-situ and ex-situ plume remediation technologies. Volume 2 contains 16 papers in a poster session and 8 papers in the contaminant plume containment and remediation and landfill stabilization Focus Areas. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  2. Proceedings of the 21st annual offshore technology conference. Volume 1

    SciTech Connect

    Not Available

    1989-01-01

    This book contains the proceedings of a conference on offshore technology. Topics covered include: underwater wet welding of higher strength offshore steels; the proposed extended-reach drilling project; North Sea experience with aluminum drillpipe; and load transfer mechanism to offshore jackets during pile driving.

  3. IFLA General Conference, 1985. Division on Special Libraries. Section on Science and Technology Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on science and technology libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "UAP (Universal Availability of Publications) and User Training for Categories of Grey Literature" (Dieter Schmidmaier, Mining Academy Freiberg, East Germany); (2) "Resource…

  4. Trace Authored Papers from the Annual Conference on Rehabilitation Technology (10th, San Jose, California, 1987).

    ERIC Educational Resources Information Center

    Lee, Charles C.; And Others

    Three conference papers on rehabilitation technology, authored by staff members of the Trace Research and Development Center, form this collection. The first, "Keyboard Equivalent for Mouse Input" by Charles Lee and Gregg Vanderheiden, describes implementation of a keyboard mouse input device using the numeric keypad. The paper discusses…

  5. Proceedings of the 4th Conference on Aerospace Materials, Processes, and Environmental Technology

    NASA Technical Reports Server (NTRS)

    Griffin, D. E. (Editor); Stanley, D. C. (Editor)

    2001-01-01

    The next millennium challenges us to produce innovative materials, processes, manufacturing, and environmental technologies that meet low-cost aerospace transportation needs while maintaining US leadership. The pursuit of advanced aerospace materials, manufacturing processes, and environmental technologies supports the development of safer, operational, next-generation, reusable, and expendable aeronautical and space vehicle systems. The Aerospace Materials, Processes, and Environmental Technology Conference (AMPET) provided a forum for manufacturing, environmental, materials, and processes engineers, scientists, and managers to describe, review, and critically assess advances in these key technology areas.

  6. Appalachian Rivers II Conference: Technology for Monitoring, Assessing, and Restoring Streams, Rivers, and Watersheds

    SciTech Connect

    None available

    1999-07-29

    On July 28-29, 1999, the Federal Energy Technology Center (FETC) and the WMAC Foundation co-sponsored the Appalachian Rivers II Conference in Morgantown, West Virginia. This meeting brought together over 100 manufacturers, researchers, academicians, government agency representatives, watershed stewards, and administrators to examine technologies related to watershed assessment, monitoring, and restoration. Sessions included presentations and panel discussions concerning watershed analysis and modeling, decision-making considerations, and emerging technologies. The final session examined remediation and mitigation technologies to expedite the preservation of watershed ecosystems.

  7. An overview of energy sources in clinical use for the ablation of atrial fibrillation.

    PubMed

    Comas, George M; Imren, Yildirim; Williams, Mathew R

    2007-01-01

    Recent years have seen many developments in the field of alternative energy sources for arrhythmia surgery. The impetus behind these advances is to replace the traditional, "cut-and-sew" Cox maze III procedure with lesion sets that are simpler, shorter, and safer but just as effective. There is demand for technology to make continuous, linear, transmural ablations reliably with a versatile energy source via an epicardial approach. This would make minimally invasive endoscopic surgical ablation of atrial fibrillation (AF) without cardiopulmonary bypass and with a closed chest feasible. These advances would shorten cardio-pulmonary bypass and improve outcomes in patients having surgical ablation and concomitant cardiac surgery. This review summarizes the technology behind alternative energy sources used to treat AF. Alternative energy sources include hypothermic sources (cryoablation) and hyperthermic sources (radiofrequency, microwave, laser, ultrasound). For each source, the biophysical background, mode of tissue injury, factors affecting lesion size, and advantages and complications are discussed.

  8. Mid-infrared on-chip sensing technologies (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Mizaikoff, Boris

    2017-02-01

    Mid-infrared (MIR; 3-20 μm) sensor technology is increasingly applied in environmental analysis, process monitoring and biodiagnostics due to the inherent molecular specificity enabling the discrimination of molecular components at ppm-ppb concentration levels. Recently emerging strategies taking advantage of innovative waveguide technologies including substrate-integrated hollow waveguides for detecting vapor phase media, and thin-film planar waveguides for analyzing liquid or solid state samples in combination with highly efficient light sources including quantum cascade and interband cascade lasers facilitate the development of compact and robust MIR on-chip sensing platforms for label-free chem/bio sensing and diagnostics.

  9. Education and the Challenge of Technology. Proceedings of a Conference on Technology and Teacher Education (Monterey, California, August 5-8, 1986).

    ERIC Educational Resources Information Center

    Linn, Marcia C.

    This report summarizes the proceedings of a conference on the impact of computer technology on education. The 90 conference participants participated in small group meetings, panel discussions, and synthesis meetings, which focused on the following issues: (1) the implications of technology for changes in student learning, the curriculum, the role…

  10. Industry technology assessment of graphite-polymide composite materials. [conferences

    NASA Technical Reports Server (NTRS)

    1975-01-01

    An assessment of the current state of the art and the future prospects for graphite polyimide composite material technology is presented. Presentations and discussions given at a minisymposium of major issues on the present and future use, availability, processing, manufacturing, and testing of graphite polyimide composite materials are summarized.

  11. Improving Learning with Technology. Symposium 25. [AHRD Conference, 2001].

    ERIC Educational Resources Information Center

    2001

    This document contains three papers on improving learning with technology. "The Benefits, Challenges, and Implications of Teleworking: A Literature Review" (Susan R. Madsen) reviews the literature on the benefits and challenges of teleworking for individuals, work groups, and organizations and investigates the implications of telework…

  12. Fusion as a future energy source

    NASA Astrophysics Data System (ADS)

    Ward, D. J.

    2016-11-01

    Fusion remains the main source of energy generation in the Universe and is indirectly the origin of nearly all terrestrial energy (including fossil fuels) but it is the only fundamental energy source not used directly on Earth. Here we look at the characteristics of Earth-based fusion power, how it might contribute to future energy supply and what that tells us about the future direction of the R&D programme. The focus here is Magnetic Confinement Fusion although many of the points apply equally to inertial confinement fusion.

  13. The energy situation. [emphasizing various energy sources, costs, and environmental effects

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Energy reserves from the principal energy sources other than petroleum and natural gas are summarized. It was found that energy sources are being consumed at rates which exceed the ability to replace them through new discoveries and technology improvements. The costs and implications to environment for using coal and nuclear energy are discussed. Tables are presented on energy consumption, cost of reclamation, and water power capacity.

  14. The energy situation. [emphasizing various energy sources, costs, and environmental effects

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Energy reserves from the principal energy sources other than petroleum and natural gas are summarized. It was found that energy sources are being consumed at rates which exceed the ability to replace them through new discoveries and technology improvements. The costs and implications to environment for using coal and nuclear energy are discussed. Tables are presented on energy consumption, cost of reclamation, and water power capacity.

  15. 5. annual clean coal technology conference: powering the next millennium. Volume 2

    SciTech Connect

    1997-06-01

    The Fifth Annual Clean Coal Technology Conference focuses on presenting strategies and approaches that will enable clean coal technologies to resolve the competing, interrelated demands for power, economic viability, and environmental constraints associated with the use of coal in the post-2000 era. The program addresses the dynamic changes that will result from utility competition and industry restructuring, and to the evolution of markets abroad. Current projections for electricity highlight the preferential role that electric power will have in accomplishing the long-range goals of most nations. Increase demands can be met by utilizing coal in technologies that achieve environmental goals while keeping the cost- per-unit of energy competitive. Results from projects in the DOE Clean Coal Technology Demonstration Program confirm that technology is the pathway to achieving these goals. The industry/government partnership, cemented over the past 10 years, is focused on moving the clean coal technologies into the domestic and international marketplaces. The Fifth Annual Clean Coal Technology Conference provides a forum to discuss these benchmark issues and the essential role and need for these technologies in the post-2000 era. This volume contains technical papers on: advanced coal process systems; advanced industrial systems; advanced cleanup systems; and advanced power generation systems. In addition, there are poster session abstracts. Selected papers from this proceedings have been processed for inclusion in the Energy Science and Technology database.

  16. NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications, volume 1

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor); Blasso, L. G. (Editor)

    1992-01-01

    Papers and viewgraphs from the conference are presented. This conference served as a broad forum for the discussion of a number of important issues in the field of mass storage systems. Topics include magnetic disk and tape technologies, optical disks and tape, software storage and file management systems, and experiences with the use of a large, distributed storage system. The technical presentations describe, among other things, integrated mass storage systems that are expected to be available commercially. Also included is a series of presentations from Federal Government organizations and research institutions covering their mass storage requirements for the 1990's.

  17. Workshop and conference on Grand Challenges applications and software technology

    SciTech Connect

    Not Available

    1993-12-31

    On May 4--7, 1993, nine federal agencies sponsored a four-day meeting on Grand Challenge applications and software technology. The objective was to bring High-Performance Computing and Communications (HPCC) Grand Challenge applications research groups supported under the federal HPCC program together with HPCC software technologists to: discuss multidisciplinary computational science research issues and approaches, identify major technology challenges facing users and providers, and refine software technology requirements for Grand Challenge applications research. The first day and a half focused on applications. Presentations were given by speakers from universities, national laboratories, and government agencies actively involved in Grand Challenge research. Five areas of research were covered: environmental and earth sciences; computational physics; computational biology, chemistry, and materials sciences; computational fluid and plasma dynamics; and applications of artificial intelligence. The next day and a half was spent in working groups in which the applications researchers were joined by software technologists. Nine breakout sessions took place: I/0, Data, and File Systems; Parallel Programming Paradigms; Performance Characterization and Evaluation of Massively Parallel Processing Applications; Program Development Tools; Building Multidisciplinary Applications; Algorithm and Libraries I; Algorithms and Libraries II; Graphics and Visualization; and National HPCC Infrastructure.

  18. PREFACE: 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies

    NASA Astrophysics Data System (ADS)

    Shuja Syed, Ahmed

    2013-12-01

    The 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies (ICSICCST-2013), took place in Karachi, Pakistan, from 24-26 June 2013. It was organized by Indus University, Karachi, in collaboration with HEJ Research Institute of Chemistry, University of Karachi, Karachi. More than 80 abstracts were submitted to the conference and were double blind-reviewed by an international scientific committee. The topics of the Conference were: Video, Image & Voice Sensing Sensing for Industry, Environment, and Health Automation and Controls Laser Sensors and Systems Displays for Innovative Applications Emerging Technologies Unmanned, Robotic, and Layered Systems Sensing for Defense, Homeland Security, and Law Enforcement The title of the conference, 'Sensing for Industry, Control, Communication & Security Technologies' is very apt in capturing the main issues facing the industry of Pakistan and the world. We believe the sensing industry, particularly in Pakistan, is currently at a critical juncture of its development. The future of the industry will depend on how the industry players choose to respond to the challenge of global competition and opportunities arising from strong growth in the Asian region for which we are pleased to note that the conference covered a comprehensive spectrum of issues with an international perspective. This will certainly assist industry players to make informed decisions in shaping the future of the industry. The conference gathered qualified researchers from developed countries like USA, UK, Sweden, Saudi Arabia, China, South Korea and Malaysia etc whose expertise resulting from the research can be drawn upon to build an exploitable area of new technology that has potential Defense, Homeland Security, and Military applicability. More than 250 researchers/students attended the event and made the event great success as the turnout was 100%. An exceptional line-up of speakers spoke at the occasion. We want

  19. PREFACE: 21th International Conference for Students and Young Scientists: Modern Technique and Technologies (MTT'2015)

    NASA Astrophysics Data System (ADS)

    2015-10-01

    Involving young researchers in the scientific process, and allowing them to gain scientific experience, are important issues for scientific development. The International Conference for Students and Young Scientists ''Modern Technique and Technologies'' is one of a number of scientific events, held at National Research Tomsk Polytechnic University aimed at training and forming the scientific elite. During previous years the conference established itself as a serious scientific event at an international level, attracting members which annually number about 400 students and young scientists from Russia and near and far abroad. An important indicator of this scientific event is the large number of scientific areas covered, such as power engineering, heat power engineering, electronic devices for monitoring and diagnostics, instrumentation, materials and technologies of new generations, methods of research and diagnostics of materials, automatic control and system engineering, physical methods science and engineering, design and artistic aspects of engineering, social and humanitarian aspects of engineering. The main issues, which are discussed at the conference by young researchers, are connected with analysis of contemporary problems, application of new techniques and technologies, and consideration of their relationship. Over the years, the conference committee has gained a lot of experience in organizing scientific meetings. There are all the necessary conditions: the staff of organizers includes employees of Tomsk Polytechnic University; the auditoriums are equipped with modern demonstration and office equipment; leading scientists are TPU professors; the status of the Tomsk Polytechnic University as a leading research university in Russia also plays an important role. All this allows collaboration between leading scientists from all around the world, who are annually invited to give lectures at the conference. The editorial board expresses gratitude to the

  20. SWOT analysis of the renewable energy sources in Romania - case study: solar energy

    NASA Astrophysics Data System (ADS)

    Lupu, A. G.; Dumencu, A.; Atanasiu, M. V.; Panaite, C. E.; Dumitrașcu, Gh; Popescu, A.

    2016-08-01

    The evolution of energy sector worldwide triggered intense preoccupation on both finding alternative renewable energy sources and environmental issues. Romania is considered to have technological potential and geographical location suitable to renewable energy usage for electricity generation. But this high potential is not fully exploited in the context of policies and regulations adopted globally, and more specific, European Union (EU) environmental and energy strategies and legislation related to renewable energy sources. This SWOT analysis of solar energy source presents the state of the art, potential and future prospects for development of renewable energy in Romania. The analysis concluded that the development of solar energy sector in Romania depends largely on: viability of legislative framework on renewable energy sources, increased subsidies for solar R&D, simplified methodology of green certificates, and educating the public, investors, developers and decision-makers.

  1. Outlook for alternative energy sources. [aviation fuels

    NASA Technical Reports Server (NTRS)

    Card, M. E.

    1980-01-01

    Predictions are made concerning the development of alternative energy sources in the light of the present national energy situation. Particular emphasis is given to the impact of alternative fuels development on aviation fuels. The future outlook for aircraft fuels is that for the near term, there possibly will be no major fuel changes, but minor specification changes may be possible if supplies decrease. In the midterm, a broad cut fuel may be used if current development efforts are successful. As synfuel production levels increase beyond the 1990's there may be some mixtures of petroleum-based and synfuel products with the possibility of some shale distillate and indirect coal liquefaction products near the year 2000.

  2. Radiogenic metabolism: an alternative cellular energy source.

    PubMed

    Benford, M S

    2001-01-01

    The concept of 'healing energy' is commonly used in complementary and alternative medicine; however, efforts to define this concept using contemporary scientific theory, and measure it using modern scientific methods, have been limited to date. Recent experimental testing by Benford et al. observed a uniform, substantial, and consistent decrease in gamma radiation during alternative healing sessions, thus supporting a new energy-balance paradigm hypothesizing ionizing radiation as an alternative cellular energy source. This hypothesis extends the known elements of radiogenic metabolism to potentially explain a number of presumably biopositive energy-related phenomena, including fasting and radiation hormesis, as well as to demystify unexplained anomalies such as idiopathic thermogenesis, halos and auras, and incorruptibility of human corpses.

  3. Alternative energy sources for surgical atrial ablation.

    PubMed

    Williams, Mathew R; Garrido, Mauricio; Oz, Mehmet C; Argenziano, Michael

    2004-01-01

    As less complex modifications of the Maze procedure have been developed, a number of energy sources have been introduced to facilitate the creation of electrically isolating lesions within the atria. These include cryoablation, radiofrequency, microwave, laser, and focused ultrasound. Although each of these sources works slightly differently, the goal of all thermal sources is to heat tissue to a temperature (50 degrees C) above which irreversible electrical isolation occurs. These sources have been utilized both endocardially in arrested heart procedures as well as epicardially in the beating heart setting. There are several obstacles to the use of these sources epicardially, mostly related to the heat sink effect of endocardial blood. Several recent modifications have been introduced that will hopefully increase the efficacy of these sources in beating heart applications.

  4. ENERGY SOURCES AND LIGHT CURVES OF MACRONOVAE

    SciTech Connect

    Kisaka, Shota; Ioka, Kunihito; Takami, Hajime E-mail: takami@post.kek.jp

    2015-04-01

    A macronova (kilonova) was discovered with a short gamma-ray burst, GRB 130603B, which is widely believed to be powered by the radioactivity of r-process elements synthesized in the ejecta of a neutron star (NS)–binary merger. As an alternative, we propose that macronovae are energized by the central engine, i.e., a black hole or NS, and the injected energy is emitted after the adiabatic expansion of ejecta. This engine model is motivated by extended emission of short GRBs. In order to compare the theoretical models with observations, we develop analytical formulae for the light curves of macronovae. The engine model allows a wider parameter range, especially smaller ejecta mass, and a better fit to observations than the r-process model. Future observations of electromagnetic counterparts of gravitational waves should distinguish energy sources and constrain the activity of the central engine and the r-process nucleosynthesis.

  5. Kansas Energy Sources: A Geological Review

    SciTech Connect

    Merriam, Daniel F.; Brady, Lawrence L.; Newell, K. David

    2012-03-15

    Kansas produces both conventional energy (oil, gas, and coal) and nonconventional (coalbed gas, wind, hydropower, nuclear, geothermal, solar, and biofuels) and ranks the 22nd in state energy production in the U.S. Nonrenewable conventional petroleum is the most important energy source with nonrenewable, nonconventional coalbed methane gas becoming increasingly important. Many stratigraphic units produce oil and/or gas somewhere in the state with the exception of the Salina Basin in north-central Kansas. Coalbed methane is produced from shallow wells drilled into the thin coal units in southeastern Kansas. At present, only two surface coal mines are active in southeastern Kansas. Although Kansas has been a major exporter of energy in the past (it ranked first in oil production in 1916), now, it is an energy importer.

  6. Kansas Energy Sources: A Geological Review

    USGS Publications Warehouse

    Merriam, D.F.; Brady, L.L.; Newell, K.D.

    2012-01-01

    Kansas produces both conventional energy (oil, gas, and coal) and nonconventional (coalbed gas, wind, hydropower, nuclear, geothermal, solar, and biofuels) and ranks the 22nd in state energy production in the U. S. Nonrenewable conventional petroleum is the most important energy source with nonrenewable, nonconventional coalbed methane gas becoming increasingly important. Many stratigraphic units produce oil and/or gas somewhere in the state with the exception of the Salina Basin in north-central Kansas. Coalbed methane is produced from shallow wells drilled into the thin coal units in southeastern Kansas. At present, only two surface coal mines are active in southeastern Kansas. Although Kansas has been a major exporter of energy in the past (it ranked first in oil production in 1916), now, it is an energy importer. ?? 2011 International Association for Mathematical Geology.

  7. Energy Sources of T-Tauri Stars

    NASA Astrophysics Data System (ADS)

    Calvet, N.; Albarran, J.

    1984-06-01

    We empirically estimated the total energy loss from the atmospheric regions above the photo sphere in T Tauri stars. We have also estimated the flux input into the atmosphere by magnetohydrodynamic (MHD) aves produced in the subphotospheric convection zone. Within the uncertainties of both theory and observations, this flux seems to represent the basic energy input into the atmosphere provided that a large surface coverage of magnetic regions exists. In addition to this basic energy input from the convection zone the T Tauri atmospheres must have other energy sources, originating in the stellar surfitee. Among those we can include the flux of energy carried by Alfven waves resulting from the action of surface material motions on magnetic flux tubes, as well as dissipation and annihilation of magnetic fields in flare events. The observed decrease in emission line fluxes with luminosity seems to indicate that MHD wave fluxes heat the chromosphere, while the uppermost atmospheric regions require another source of heating.

  8. ALT-C 95: Changing Education, Changing Technology. Conference Abstracts of the Association for Learning Technology Conference (2nd, Milton Keynes, England, United Kingdom, September 11-13, 1995).

    ERIC Educational Resources Information Center

    Hawkridge, David, Ed.

    This program for the 1995 Association for Learning Technology Conference summarizes the presentations of the discussions, demonstrations, workshops, and poster sessions. Abstracts of the following papers presented at the conference are included: "New Structures for Learning" (Patrick Allen & Kate Sankey); "Multiple System…

  9. ALT-C 95: Changing Education, Changing Technology. Conference Abstracts of the Association for Learning Technology Conference (2nd, Milton Keynes, England, United Kingdom, September 11-13, 1995).

    ERIC Educational Resources Information Center

    Hawkridge, David, Ed.

    This program for the 1995 Association for Learning Technology Conference summarizes the presentations of the discussions, demonstrations, workshops, and poster sessions. Abstracts of the following papers presented at the conference are included: "New Structures for Learning" (Patrick Allen & Kate Sankey); "Multiple System…

  10. 46 CFR 111.10-5 - Multiple energy sources.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Multiple energy sources. 111.10-5 Section 111.10-5...-GENERAL REQUIREMENTS Power Supply § 111.10-5 Multiple energy sources. Failure of any single generating set energy source such as a boiler, diesel, gas turbine, or steam turbine must not cause all generating...

  11. 46 CFR 111.10-5 - Multiple energy sources.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Multiple energy sources. 111.10-5 Section 111.10-5...-GENERAL REQUIREMENTS Power Supply § 111.10-5 Multiple energy sources. Failure of any single generating set energy source such as a boiler, diesel, gas turbine, or steam turbine must not cause all generating...

  12. 46 CFR 111.10-5 - Multiple energy sources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Multiple energy sources. 111.10-5 Section 111.10-5...-GENERAL REQUIREMENTS Power Supply § 111.10-5 Multiple energy sources. Failure of any single generating set energy source such as a boiler, diesel, gas turbine, or steam turbine must not cause all generating...

  13. 46 CFR 111.10-5 - Multiple energy sources.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Multiple energy sources. 111.10-5 Section 111.10-5...-GENERAL REQUIREMENTS Power Supply § 111.10-5 Multiple energy sources. Failure of any single generating set energy source such as a boiler, diesel, gas turbine, or steam turbine must not cause all generating...

  14. 46 CFR 111.10-5 - Multiple energy sources.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Multiple energy sources. 111.10-5 Section 111.10-5...-GENERAL REQUIREMENTS Power Supply § 111.10-5 Multiple energy sources. Failure of any single generating set energy source such as a boiler, diesel, gas turbine, or steam turbine must not cause all generating...

  15. NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications, volume 2

    NASA Technical Reports Server (NTRS)

    Kobler, Ben (Editor); Hariharan, P. C. (Editor); Blasso, L. G. (Editor)

    1992-01-01

    This report contains copies of nearly all of the technical papers and viewgraphs presented at the NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Application. This conference served as a broad forum for the discussion of a number of important issues in the field of mass storage systems. Topics include the following: magnetic disk and tape technologies; optical disk and tape; software storage and file management systems; and experiences with the use of a large, distributed storage system. The technical presentations describe, among other things, integrated mass storage systems that are expected to be available commercially. Also included is a series of presentations from Federal Government organizations and research institutions covering their mass storage requirements for the 1990's.

  16. Tech transfer outreach. An informal proceedings of the first technology transfer/communications conference

    SciTech Connect

    Liebetrau, S.

    1992-10-01

    This document provides an informal summary of the conference workshop sessions. ``Tech Transfer Outreach!`` was originally designed as an opportunity for national laboratory communications and technology transfer staff to become better acquainted and to discuss matters of mutual interest. When DOE field office personnel asked if they could attend, and then when one of our keynote speakers became a participant in the discussions, the actual event grew in importance. The conference participants--the laboratories and DOE representatives from across the nation--worked to brainstorm ideas. Their objective: identify ways to cooperate for effective (and cost-effective) technology transfer outreach. Thus, this proceedings is truly a product of ten national laboratories and DOE, working together. It candidly presents the discussion of issues and the ideas generated by each working group. The issues and recommendations are a consensus of their views.

  17. The Third NASA Goddard Conference on Mass Storage Systems and Technologies

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    1993-01-01

    This report contains copies of nearly all of the technical papers and viewgraphs presented at the Goddard Conference on Mass Storage Systems and Technologies held in October 1993. The conference served as an informational exchange forum for topics primarily relating to the ingestion and management of massive amounts of data and the attendant problems involved. Discussion topics include the necessary use of computers in the solution of today's infinitely complex problems, the need for greatly increased storage densities in both optical and magnetic recording media, currently popular storage media and magnetic media storage risk factors, data archiving standards including a talk on the current status of the IEEE Storage Systems Reference Model (RM). Additional topics addressed System performance, data storage system concepts, communications technologies, data distribution systems, data compression, and error detection and correction.

  18. Fifth NASA Goddard Conference on Mass Storage Systems and Technologies.. Volume 1

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    1996-01-01

    This document contains copies of those technical papers received in time for publication prior to the Fifth Goddard Conference on Mass Storage Systems and Technologies. As one of an ongoing series, this conference continues to serve as a unique medium for the exchange of information on topics relating to the ingestion and management of substantial amounts of data and the attendant problems involved. This year's discussion topics include storage architecture, database management, data distribution, file system performance and modeling, and optical recording technology. There will also be a paper on Application Programming Interfaces (API) for a Physical Volume Repository (PVR) defined in Version 5 of the Institute of Electrical and Electronics Engineers (IEEE) Reference Model (RM). In addition, there are papers on specific archives and storage products.

  19. NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications, volume 3

    NASA Technical Reports Server (NTRS)

    Kobler, Ben (Editor); Hariharan, P. C. (Editor); Blasso, L. G. (Editor)

    1992-01-01

    This report contains copies of nearly all of the technical papers and viewgraphs presented at the National Space Science Data Center (NSSDC) Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications. This conference served as a broad forum for the discussion of a number of important issues in the field of mass storage systems. Topics include magnetic disk and tape technologies, optical disk and tape, software storage and file management systems, and experiences with the use of a large, distributed storage system. The technical presentations describe, among other things, integrated mass storage systems that are expected to be available commercially. Also included is a series of presentations from Federal Government organizations and research institutions covering their mass storage requirements for the 1990s.

  20. Transforming global health with mobile technologies and social enterprises: global health and innovation conference.

    PubMed

    Kayingo, Gerald

    2012-09-01

    More than 2,000 people convened for the ninth annual Global Health and Innovation Conference at Yale University on April 21-22, 2012. Participants discussed the latest innovations, ideas in development, lessons learned, opportunities and challenges in global health activities. Several themes emerged, including the important role of frontline workers, strengthening health systems, leveraging social media, and sustainable and impact-driven philanthropy. Overall, the major outcome of the conference was the increased awareness of the potential of mobile technologies and social enterprises in transforming global health. Experts warned that donations and technological advances alone will not transform global health unless there are strong functioning health infrastructures and improved workforce. It was noted that there is a critical need for an integrated systems approach to global health problems and a need for scaling up promising pilot projects. Lack of funding, accountability, and sustainability were identified as major challenges in global health.

  1. Proceedings of the 1993 Conference on Intelligent Computer-Aided Training and Virtual Environment Technology

    NASA Technical Reports Server (NTRS)

    Hyde, Patricia R.; Loftin, R. Bowen

    1993-01-01

    The volume 2 proceedings from the 1993 Conference on Intelligent Computer-Aided Training and Virtual Environment Technology are presented. Topics discussed include intelligent computer assisted training (ICAT) systems architectures, ICAT educational and medical applications, virtual environment (VE) training and assessment, human factors engineering and VE, ICAT theory and natural language processing, ICAT military applications, VE engineering applications, ICAT knowledge acquisition processes and applications, and ICAT aerospace applications.

  2. 2005 5th Annual CMMI Technology Conference and User Group. Volume 4: Thursday

    DTIC Science & Technology

    2005-11-17

    Business Process Outsourcing • Multi- Supplier environment First Generation : Single Source Second Generation : Multi-Supplier Third Generation ...Norris NGA/IJT; Mail Stop DN-21 12310 Sunrise Valley Dr. Reston, VA 20191 Robert.J.Norris@nga.mil 703-735-3828 Motorola General Business Information...Nowak (Presenter) Don Olexa Marek Rydzy 5th Annual CMMI Technology Conference & User Group Motorola General Business Information

  3. Technology Assessment and Occupational Education in the Future. Proceedings of a Conference (Chicago, Illinois, April 29, 1979).

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This document contains the proceedings of a conference on technology and the future as it applies to occupational educators, with an emphasis on determining how vocational and technical education must change to meet the needs of the future. Following the introductory remarks on the themes of the conference, five presentations were given. In the…

  4. Report of a Planning Conference for Solar Technology Information Transfer in Georgia (Atlanta, Georgia, July 24-25, 1978).

    ERIC Educational Resources Information Center

    Aldridge, Mark C., Ed.

    A summary of the deliberations of the Georgia planning conference of the Solar Technology Transfer Program is presented in this report. Topic areas include background information on the Georgia conference and a summary of the discussions and recommendations dealing with solar information transfer within state systems and the need for greater…

  5. Leveraging Information Technology. Proceedings of the CAUSE National Conference (Tarpon Springs, Florida, December 1-4, 1987).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Papers from the 1987 CAUSE conference on information technology in higher education are presented. They are organized according to the conference's seven concurrent tracks in the general areas of policy and planning, management, organization, and support services, as well as in the specialized areas of communications, hardware/software strategies,…

  6. Report of a Planning Conference for Solar Technology Information Transfer in Georgia (Atlanta, Georgia, July 24-25, 1978).

    ERIC Educational Resources Information Center

    Aldridge, Mark C., Ed.

    A summary of the deliberations of the Georgia planning conference of the Solar Technology Transfer Program is presented in this report. Topic areas include background information on the Georgia conference and a summary of the discussions and recommendations dealing with solar information transfer within state systems and the need for greater…

  7. The DuPont Conference: Implications for the Chemical Technology Curriculum

    NASA Astrophysics Data System (ADS)

    Kenkel, John; Rutledge, Sue; Kelter, Paul B.

    1998-05-01

    Southeast Community College (SCC) hosted the first DuPont Conference for Chemical Technology Education at its Lincoln, Nebraska campus October 4-6, 1997. The conference brought together fourteen practicing chemists and chemistry technicians and five college and university faculty members for the express purpose of suggesting new laboratory activities that would help relate the real world of work to the education of chemical laboratory technicians in community colleges. Participants included seven men and seven women from DuPont, Procter & Gamble, Eastman Chemical, Eastman Kodak, Dow Chemical, Air Products and Chemicals, Monsanto, Union Carbide, the Nebraska Agriculture Laboratory, and the University of Nebraska Biological Process Development Facility, Department of Food Science. The conference, sponsored by the E. I. DuPont DeNemours & Company through a grant awarded to SCC in June 1997, was intended to help further the goals of the two major projects underway at SCC, funded by the National Science Foundation's Advanced Technological Education Program. These projects, dubbed "Assignment: Chemical Technology I and II", or ACT-I and ACT-II, are curriculum and materials development projects. The invited scientists had between 2 and 32 years of experience that ranged from bench work to management levels. Many are or have been active on the national scene as members and officers of the American Chemical Society's Division of Chemical Technicians and the ACS Committee on Technician Activities.

  8. ic-cmtp3: 3rd International Conference on Competitive Materials and Technology Processes

    NASA Astrophysics Data System (ADS)

    2016-04-01

    Competitiveness is one of the most important factors in our lives and it plays a key role in the efficiency both of organizations and societies. The more scientifically advanced and prepared organizations develop more competitive materials with better physical, chemical, and biological properties, and the leading companies apply more competitive equipment and technological processes. The aims of the 3rd International Conference on Competitive Materials and Technology Processes (ic-cmtp3), and the 1st International Symposium on Innovative Carbons and Carbon Based Materials (is-icbm1) and the 1st International Symposium on Innovative Construction Materials (is-icm1) organized alongside are the following: —Promote new methods and results of scientific research in the fields of material, biological, environmental and technological sciences; —Exchange information between the theoretical and applied sciences as well as technical and technological implementations; —Promote communication and collaboration between the scientists, researchers and engineers of different nations, countries and continents. Among the major fields of interest are advanced and innovative materials with competitive characteristics, including mechanical, physical, chemical, biological, medical and thermal, properties and extreme dynamic strength. Their crystalline, nano - and micro-structures, phase transformations as well as details of their technological processes, tests and measurements are also in the focus of the ic-cmtp3 conference and the is-scbm1 and is-icm1 symposia. Multidisciplinary applications of material science and the technological problems encountered in sectors like ceramics, glasses, thin films, aerospace, automotive and marine industries, electronics, energy, construction materials, medicine, biosciences and environmental sciences are of particular interest. In accordance with the program of the ic-cmtp3 conference and is-icbm1 and is-icm1 symposia we have received more

  9. 5. annual clean coal technology conference: powering the next millennium. Vol.1

    SciTech Connect

    1997-07-01

    The Fifth Annual Clean Coal Technology Conference focuses on presenting strategies and approaches that will enable clean coal technologies to resolve the competing, interrelated demands for power, economic viability, and environmental constraints associated with the use of coal in the post-2000 era. The program addresses the dynamic changes that will result from utility competition and industry restructuring, and to the evolution of markets abroad. Current projections for electricity highlight the preferential role that electric power will have in accomplishing the long-range goals of most nations. Increased demands can be met by utilizing coal in technologies that achieve environmental goals while keeping the cost- per-unit of energy competitive. Results from projects in the DOE Clean Coal technology Demonstration Program confirm that technology is the pathway to achieving these goals. The industry/government partnership, cemented over the past 10 years, is focused on moving the clean coal technologies into the domestic and international marketplaces. The Fifth Annual Clean Coal Technology Conference provides a forum to discuss these benchmark issues and the essential role and need for these technologies in the post-2000 era. This volume contains papers presented at the plenary session and panel sessions on; international markets for clean coal technologies (CCTs); role of CCTs in the evolving domestic electricity market; environmental issues affecting CCT deployment; and CCT deployment from today into the next millennium. In addition papers presented at the closing plenary session on powering the next millennium--CCT answers the challenge are included. Selected papers have been processed for inclusion in the Energy Science and Technology database.

  10. PREFACE: 2nd International Conference on Competitive Materials and Technological Processes (IC-CMTP2)

    NASA Astrophysics Data System (ADS)

    László, Gömze A.

    2013-12-01

    Competitiveness is one of the most important factors in our life and it plays a key role in the efficiency both of organizations and societies. The more scientifically supported and prepared organizations develop more competitive materials with better physical, chemical and biological properties and the leading companies apply more competitive equipment and technology processes. The aims of the 2nd International Conference on Competitive Materials and Technology Processes (ic-cmtp2) are the following: Promote new methods and results of scientific research in the fields of material, biological, environmental and technology sciences; Change information between the theoretical and applied sciences as well as technical and technological implantations. Promote the communication between the scientist of different nations, countries and continents. Among the major fields of interest are materials with extreme physical, chemical, biological, medical, thermal, mechanical properties and dynamic strength; including their crystalline and nano-structures, phase transformations as well as methods of their technological processes, tests and measurements. Multidisciplinary applications of materials science and technological problems encountered in sectors like ceramics, glasses, thin films, aerospace, automotive and marine industry, electronics, energy, construction materials, medicine, biosciences and environmental sciences are of particular interest. In accordance to the program of the conference ic-cmtp2, more than 250 inquiries and registrations from different organizations were received. Researchers from 36 countries in Asia, Europe, Africa, North and South America arrived at the venue of conference. Including co-authors, the research work of more than 500 scientists are presented in this volume. Professor Dr Gömze A László Chair, ic-cmtp2 The PDF also contains lists of the boards, session chairs and sponsors.

  11. Proceedings of the 14Th Space Photovoltaic Research and Technology Conference (SPRAT 14)

    NASA Technical Reports Server (NTRS)

    Landis, Geoffrey (Compiler)

    1995-01-01

    The Fourteenth Space Photovoltaic Research and Technology conference was held at the NASA Lewis Research Center from October 24-26, 1995. The abstracts presented in this volume report substantial progress in a variety of areas in space photovoltaics. Technical and review papers were presented in many areas, including high efficiency GaAs and InP solar cells, GaAs/Ge cells as commercial items, high efficiency multiple bandgap cells, solar cell and array technology, heteroepitaxial cells, thermophotovoltaic energy conversion, and space radiation effects. Space flight data on a variety of cells were also presented.

  12. The Secretary's Conference on Educational Technology 1999: Evaluating the Effectiveness of Technology. [Proceedings] (Washington, D.C. July 12-13, 1999).

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This document contains the Conference Agenda, followed by highlights from 42 Spotlight School systems across the country. The schools briefly share their experiences, evaluation techniques, and tell their success stories about the positive impacts technology is having on teaching and learning. Conference research materials are then presented.…

  13. Conference Paper NFO-7:7th International Conference on Near-Field Optics and Related Technologies

    SciTech Connect

    Prof.Dr. Lukas Novotny

    2004-10-18

    The seventh conference in the NFO conference series, held here in Rochester, provided to be the principal forum for advances in sub-wavelength optics, near-field optical microscopy, local field enhancement, instrumental developments and the ever-increasing range of applications. This conference brought together the diverse scientific communities working on the theory and application of near-field optics (NFO) and related techniques.

  14. NIH-IEEE 2015 Strategic Conference on Healthcare Innovations and Point-of-Care Technologies for Prec

    Cancer.gov

    NIH and the Institute for Electrical and Electronics Engineering, Engineering in Medicine and Biology Society (IEEE/EMBS) hosted the third iteration of the Healthcare Innovations and Point-of-Care Technologies Conference last week.

  15. Small-scale hydroelectric power in the Pacific Northwest: new impetus for an old energy source

    SciTech Connect

    Not Available

    1980-07-01

    Energy supply is one of the most important issues facing Northwestern legislators today. To meet the challenge, state legislatures must address the development of alternative energy sources. The Small-Scale Hydroelectric Power Policy Project of the National Conference of State Legislators (NCSL) was designed to assist state legislators in looking at the benefits of one alternative, small-scale hydro. Because of the need for state legislative support in the development of small-scale hydroelectric, NCSL, as part of its contract with the Department of Energy, conducted the following conference on small-scale hydro in the Pacific Northwest. The conference was designed to identify state obstacles to development and to explore options for change available to policymakers. A summary of the conference proceedings is presented.

  16. Power conversion from environmentally scavenged energy sources.

    SciTech Connect

    Druxman, Lee Daniel

    2007-09-01

    As the power requirements for modern electronics continue to decrease, many devices which were once dependent on wired power are now being implemented as portable devices operating from self-contained power sources. The most prominent source of portable power is the electrochemical battery, which converts chemical energy into electricity. However, long lasting batteries require large amounts of space for chemical storage, and inevitably require replacement when the chemical reaction no longer takes place. There are many transducers and scavenging energy sources (SES) that are able to exploit their environment to generate low levels of electrical power over a long-term time period, including photovoltaic cells, thermoelectric generators, thermionic generators, and kinetic/piezoelectric power generators. This generated power is sustainable as long as specific environmental conditions exist and also does not require the large volume of a long lifetime battery. In addition to the required voltage generation, stable power conversion requires excess energy to be efficiently stored in an ultracapacitor or similar device and monitoring control algorithms to be implemented, while computer modeling and simulation can be used to complement experimental testing. However, building an efficient and stable power source scavenged from a varying input source is challenging.

  17. Cyanate as an energy source for nitrifiers.

    PubMed

    Palatinszky, Marton; Herbold, Craig; Jehmlich, Nico; Pogoda, Mario; Han, Ping; von Bergen, Martin; Lagkouvardos, Ilias; Karst, Søren M; Galushko, Alexander; Koch, Hanna; Berry, David; Daims, Holger; Wagner, Michael

    2015-08-06

    Ammonia- and nitrite-oxidizing microorganisms are collectively responsible for the aerobic oxidation of ammonia via nitrite to nitrate and have essential roles in the global biogeochemical nitrogen cycle. The physiology of nitrifiers has been intensively studied, and urea and ammonia are the only recognized energy sources that promote the aerobic growth of ammonia-oxidizing bacteria and archaea. Here we report the aerobic growth of a pure culture of the ammonia-oxidizing thaumarchaeote Nitrososphaera gargensis using cyanate as the sole source of energy and reductant; to our knowledge, the first organism known to do so. Cyanate, a potentially important source of reduced nitrogen in aquatic and terrestrial ecosystems, is converted to ammonium and carbon dioxide in Nitrososphaera gargensis by a cyanase enzyme that is induced upon addition of this compound. Within the cyanase gene family, this cyanase is a member of a distinct clade also containing cyanases of nitrite-oxidizing bacteria of the genus Nitrospira. We demonstrate by co-culture experiments that these nitrite oxidizers supply cyanase-lacking ammonia oxidizers with ammonium from cyanate, which is fully nitrified by this microbial consortium through reciprocal feeding. By screening a comprehensive set of more than 3,000 publically available metagenomes from environmental samples, we reveal that cyanase-encoding genes clustering with the cyanases of these nitrifiers are widespread in the environment. Our results demonstrate an unexpected metabolic versatility of nitrifying microorganisms, and suggest a previously unrecognized importance of cyanate in cycling of nitrogen compounds in the environment.

  18. Log On or Lose Out: Technology in 21st Century Teacher Education. AACTE Conference Proceedings (Cupertino, California, November 1999).

    ERIC Educational Resources Information Center

    American Association of Colleges for Teacher Education, Washington, DC.

    These conference papers highlight technology within 21st century teacher education. Part 1, "The Power, Ethical, and Social Issues Related to Technology in Education," includes topics like developing learning communities and ensuring equal access for all students. Part 2, "The Impact of Technology in Changing Our Perceptions of What…

  19. Spotlight on Technology. Proceedings of the RESNA '99 Annual Conference (Long Beach, California, June 25-29, 1999). Volume 19.

    ERIC Educational Resources Information Center

    Sprigle, Stephen, Ed.

    This book contains the proceedings of the annual RESNA (Association for the Advancement of Rehabilitation Technology) conference, which focused on technology and individuals with disabilities. Papers and presentations are grouped into the following nine major categories: (1) assistive technology and cognitive disabilities; (2) augmentative and…

  20. Proceedings of the International Conference on Technology in Mathematics Education (Auckland, NZ, December 11-14, 2000).

    ERIC Educational Resources Information Center

    Thomas, M. O. J., Ed.

    This volume contains the proceedings of the International Conference on Technology in Mathematics Education (TIME 2000). It includes papers, posters, and short oral reports. Research papers include: (1) "Implications of the Shift from Isolated Expensive Technology to Connected, Inexpensive, Ubiquitous and Diverse Technologies" (Jim…

  1. The Potential of Renewable Energy Sources in Latvia

    NASA Astrophysics Data System (ADS)

    Sakipova, S.; Jakovics, A.; Gendelis, S.

    2016-02-01

    The article discusses some aspects of the use of renewable energy sources in the climatic conditions prevailing in most of the territory of Latvia, with relatively low wind speeds and a small number of sunny days a year. The paper gives a brief description of the measurement equipment and technology to determine the parameters of the outer air; the results of the measurements are also analysed. On the basis of the data obtained during the last two years at the meteorological station at the Botanical Garden of the University of Latvia, the energy potential of solar radiation and wind was estimated. The values of the possible and the actual amount of produced energy were determined.

  2. Space Electrochemical Research and Technology Conference, 3rd, NASA Lewis Research Center, Cleveland, OH, Apr. 9, 10, 1991, Proceedings

    NASA Technical Reports Server (NTRS)

    Warshay, Marvin (Editor)

    1991-01-01

    The proceedings of NASA's third Space Electrochemical Research and Technology (SERT) conference are presented. The objective of the conference was to assess the present status and general thrust of research and development in those areas of electrochemical technology required to enable NASA missions in the next century. The conference provided a forum for the exchange of ideas and opinions of those actively involved in the field, in order to define new opportunities for the application of electrochemical processes in future NASA missions. Papers were presented in three technical areas: the electrochemical interface, the next generation in aerospace batteries and fuel cells, and electrochemistry for nonenergy storage applications.

  3. Empowerment through Collaboration: Dimension 2009. Selected Proceedings of the 2009 Joint Conference of the Southern Conference on Language Teaching, the Foreign Language Association of Georgia, and the Southeastern Association for Language Learning Technology

    ERIC Educational Resources Information Center

    Southern Conference on Language Teaching, 2009

    2009-01-01

    "Dimension" is the annual volume containing the selected, refereed, edited Proceedings of each year's conference. The Southern Conference on Language Teaching (SCOLT), in collaboration with the Foreign Language Association of Georgia (FLAG) and the Southeast Association for Language Learning Technology (SEALLT), held its annual conference March…

  4. Cyanate as energy source for nitrifiers

    PubMed Central

    Palatinszky, Marton; Herbold, Craig; Jehmlich, Nico; Pogoda, Mario; Han, Ping; von Bergen, Martin; Lagkouvardos, Ilias; Karst, Søren M.; Galushko, Alexander; Koch, Hanna; Berry, David; Daims, Holger; Wagner, Michael

    2015-01-01

    Ammonia- and nitrite-oxidizers are collectively responsible for the aerobic oxidation of ammonia via nitrite to nitrate and play essential roles for the global biogeochemical nitrogen cycle. The physiology of these nitrifying microbes has been intensively studied since the first experiments of Sergei Winogradsky more than a century ago. Urea and ammonia are the only recognized energy sources that promote the aerobic growth of ammonia-oxidizing bacteria and archaea. Here we report the aerobic growth of a pure culture of the ammonia-oxidizing thaumarchaeote Nitrososphaera gargensis1 on cyanate as the sole source of energy and reductant, the first organism known to do so. Cyanate, which is a potentially important source of reduced nitrogen in aquatic and terrestrial ecosystems2, is converted to ammonium and CO2 by this archaeon using a cyanase that is induced upon addition of this compound. Within the cyanase gene family, this cyanase is a member of a distinct clade that also contains cyanases of nitrite-oxidizing bacteria of the genus Nitrospira. We demonstrate by co-culture experiments that these nitrite-oxidizers supply ammonia-oxidizers lacking cyanase with ammonium from cyanate, which is fully nitrified by this consortium through reciprocal feeding. Screening of a comprehensive set of more than 3,000 publically available metagenomes from environmental samples revealed that cyanase-encoding genes clustering with the cyanases of these nitrifiers are widespread in the environment. Our results demonstrate an unexpected metabolic versatility of nitrifying microbes and suggest a previously unrecognized importance of cyanate for N-cycling in the environment. PMID:26222031

  5. Advanced information technologies for assessing nonpoint source pollution in the vadose zone: Conference overview

    SciTech Connect

    Corwin, D.L.; Loague, K.; Ellsworth, T.R.

    1999-03-01

    The information age has ushered in an awareness of and concern for global environmental problems such as climatic change, ozone depletion, deforestation, desertification, and nonpoint source (NPS) pollution. Nonpoint source pollution is the single greatest threat to surface and subsurface drinking water resources. Nonpoint source pollutants also pose a threat to sustainable agriculture, which is viewed as the most viable means of meeting the food demands of a world population that is expected to reach 9.4 billion by the middle of the next century. The ability to accurately assess present and future NPS pollution impacts on ecosystems ranging from local to global scales would provide a powerful tool for environmental stewardship and guiding future human activities. Assessing NPS pollutant is a multidisciplinary problem. To address the problem, advanced information technologies and methodologies are needed that draw from all areas of science and are applied in a spatial context. It was from this setting that the 1997 Joint AGU Chapman/SSSA Outreach Conference Application of GIS, Remote Sensing, Geostatistics, and Solute Transport Modeling for Assessing Nonpoint Source Pollutants in the Vadose Zone (19--24 Oct. 1997, Riverside, CA) materialized. The objective of the conference was to examine current multidisciplinary technologies and methodologies for assessing NPS pollutants in the vadose zone, and to explore new conceptual approaches. It was the conference`s goal to provide a forum to stimulate multidisciplinary interaction to enhance the development of techniques for the real-time measurement and modeling of NPS pollution in the vadose zone and subsurface waters.

  6. ALT-C 96: Integrating Technology into the Curriculum. Conference Programme and Abstracts of the Association for Learning Technology Conference (3rd, Glasgow, Scotland, September 16-18, 1996).

    ERIC Educational Resources Information Center

    Cameron, Shona, Ed.

    This program for the 1996 Association for Learning Technology Conference summarizes the poster sessions, discussions, workshops, and software demonstrations, and provides abstracts of the 38 papers presented. Topics covered by the papers include: hand-held technology for mathematics; modeling global warming; computer-mediated communications; Java;…

  7. Comparison of conference abstracts and presentations with full-text articles in the health technology assessments of rapidly evolving technologies.

    PubMed

    Dundar, Y; Dodd, S; Dickson, R; Walley, T; Haycox, A; Williamson, P R

    2006-02-01

    To assess the extent of use of data from conference abstracts and presentations in health technology assessments (HTAs) provided as part of the National Institute for Health and Clinical Excellence (NICE) appraisal process. Also to assess the methodological quality of trials from conference abstracts and presentations, the consistency of reporting major outcomes between these sources and subsequent full-length publications, the effect of inclusion or exclusion of data from these sources on the meta-analysis pooled effect estimates, and the timeliness of availability of data from these sources and full articles in relation to the development of technology assessment reviews (TARs). A survey of seven TAR groups. An audit of published TARs: included all NICE TARs published between January 2000 and October 2004. Case studies of selected TARs. Analyses of the results of the survey and audit were presented as a descriptive summary and in a tabular format. Sensitivity analyses were carried out to compare the effect of inclusion of data from abstracts and presentations on the meta-analysis pooled effect estimates by including data from both abstracts/presentations and full papers, and data from only full publications, included in the original TAR. These analyses were then compared with meta-analysis of data from trials that have subsequently been published in full. All seven TAR groups completed and returned the survey. Five out of seven groups reported a general policy that included searching for and including studies available as conference abstracts/presentations. Five groups responded that if they included data from these sources they would carry out methodological quality assessment of studies from these sources using the same assessment tools as for full publications, and manage the data from these sources in the same way as fully published reports. All groups reported that if relevant outcome data were reported in both an abstract/presentation and a full publication

  8. 12th European Conference on Accelerators in Applied Research and Technology

    NASA Astrophysics Data System (ADS)

    Sajavaara, Timo; Tarvainen, Olli; Javanainen, Arto; Räisänen, Jyrki

    2017-09-01

    The 12th European Conference on Accelerators in Applied Research and Technology was organized by Department of Physics on the 3rd -8th July 2016 in the Agora building of the University of Jyväskylä in Finland. This was the first time ECAART was held in Nordic countries. There were in total 141 participants from 31 countries and six industrial exhibitors. The largest foreign delegation was from Japan with 25 participants. The scientific programme included 13 invited lectures, 29 oral and 112 poster presentations. There were altogether 14 exhibitors and sponsors.

  9. Student Support for EIPBN 2012 Conference

    SciTech Connect

    Farrow, Reginald C

    2013-01-29

    The 56th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), 2012, was held at the Hilton Waikoloa Resort in Waikoloa, Hawaii, May 29 - June 2, 2012. The EIPBN Conference is recognized as the foremost international meeting dedicated to lithographic science and technology and its application to micro and nanofabrication techniques. The conference brought together 483 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN provides financial support for students to attend the conference. The students gave oral and poster presentations of their research and many published peer reviewed articles in a special conference issue of the Journal of Vacuum Science and Technology B. The Department of Energy Office of Basic Energy Sciences partially supported 41 students from US universities with a $5,000.

  10. PREFACE: EPS Euroconference XIX Nuclear Physics Divisional Conference: New Trends in Nuclear Physics Applications and Technology

    NASA Astrophysics Data System (ADS)

    2006-06-01

    It was with great pleasure that the Department of Nuclear and Theoretical Physics of the University of Pavia and the INFN (Istituto Nazionale di Fisica Nucleare) Structure of Pavia organised the XIX Nuclear Physics Divisional Conference of the European Physical Society, which was held in the historical buildings of the University of Pavia from 5-9 September 2005. The Conference was devoted to the discussion of the most recent experimental and theoretical achievements in the field of Nuclear Physics applications, as well as of the latest developments in technological tools related to Nuclear Physics research. The University of Pavia has a long tradition in Physics and in Applied Physics, being the site where Alessandro Volta developed his "pila", the precursor of the modern battery. This is the place where the first experiments with electricity were conducted and where the term "capacitance" used for capacitors was invented. Today the University hosts a Triga Mark II nuclear reactor, which is used by the Departments of the University of Pavia and by other Universities and private companies as well. Moreover, Pavia is the site selected for the construction of the CNAO complex "Centro Nazionale di Adroterapia Oncologica" (National Centre for Oncological Hadrontherapy), planned for 2005-2008 which represents a unique facility in Italy and will be among the first complexes of this type in Europe. The Conference has gathered together experts in various fields from different countries and has been the occasion to review the present status and to discuss the new emerging trends in Nuclear Physics and its applications to multidisciplinary researches and the development of new technologies. The following topics were treated: Nuclear Techniques in Medicine and Life Sciences (Cancer Therapy, new Imaging and Diagnostics Tools, Radioisotope production, Radiation Protection and Dosimetry). Applications of Nuclear Techniques in Art, Archaeometry and other Interdisciplinary fields

  11. WFIRST-AFTA Overview Technology needs summary Mirror Technology Conference 2015

    NASA Technical Reports Server (NTRS)

    Marx, Catherine (Editor); Content, David; Zhao, Feng

    2015-01-01

    Presentation covers the overview of the science and hardware of the WFIRST-AFTA (Wide-Field Infrared Survey Telescope) (Astrophysics Focused Telescope Assets) mission. It includes an overview of the technology, with an emphasis on optics technology. It also introduces the WFIRST talks that come later, one on the Wide Field Instrument filters and the other on the CoronaGraph Instrument.

  12. AIP conference on accelerator driven transmutation technologies and applications, Las Vegas, Nevada, July 25-29, 1994

    SciTech Connect

    Schriber, S.O.; Arthur, E.; Rodriguez, A.A.

    1995-07-01

    This conference was the first to bring together US and foreign researchers to define Accelerator Driven Transmutation Technology (ADTT) concepts in several important national and international application areas - nuclear waste transmutation, minimizing of world plutonium inventories, and long-term energy production. The conference covered a number of diverse technological areas - accelerators, target/blankets, separations, materials - that make up ADTT systems. The meeting provided one of the first opportunities for specialists in these technologies to meet together and learn about system requirements, components, and interface issues. It was also an opportunity to formulate plans for future developments in ADTT. During the conference over one hundred technical presentations were made describing ADTT system and technology concepts as well as the impact of ADTT on issues related to global plutonium management and the high-level nuclear waste problem areas. Separate abstracts have been entered into the database for articles from this report.

  13. 4th Annual SATN Conference 2011: Curriculum Transformation at Universities of Technology: Towards Development of New Generation Universities

    ERIC Educational Resources Information Center

    Mthembu, T.

    2012-01-01

    The South African Technology Network (SATN) would like to thank the Editor of the "South African Journal of Higher Education" (SAJHE) for the opportunity to publish papers read at the 4th Annual SATN Conference that was hosted by Central University of Technology and held in Bloemfontein in November 2011. The journal makes it possible for…

  14. Training and Technology for the Disabled. Discovery III Conference Papers (Milwaukee, Wisconsin, March 10-12, 1986).

    ERIC Educational Resources Information Center

    Smith, Christopher, Ed.

    Thirty-three papers are presented from a conference on the application of technology for use in the rehabilitation field. Presentations include "Technology--Opening Doors for Disabled People" (Rochlin, Bowe); "Management Information Systems Development for Rehabilitation Facilities: Critical Factors in Development and Implementation" (Robbins, et…

  15. Report of a Planning Conference for Solar Technology Information Transfer (Nashville, Tennessee, September 28-29, 1977).

    ERIC Educational Resources Information Center

    Gleaves, Edwin S., Ed.

    A summary of the deliberations of the Planning Conference for Solar Technology Information Transfer--to discuss and outline a functioning solar energy technology network in the State of Tennessee--and a set of recommendations for future action are presented in this report. Topic areas include: (1) the Tennessee Regional Library Service; (2) the…

  16. Report of a Planning Conference for Solar Technology Information Transfer in Kentucky (Frankfort, September 11-12, 1978).

    ERIC Educational Resources Information Center

    Capps, Randall, Ed.

    This summary of the deliberations of the Planning Conference for Solar Technology Information Transfer includes an outline of a functioning solar energy technology network for the State of Kentucky and a set of recommendations for future action. Four main types of information agents were identified: (1) the State Library System; (2) the State…

  17. Report of a Planning Conference for Solar Technology Information Transfer. Austin, Texas, 12-13 June 1979).

    ERIC Educational Resources Information Center

    Southwestern Library Association, Stillwater, OK.

    Charged with the responsibility of determining the best way to plan for solar technology information transfer within the state of Texas, participants in the Planning Conference for Solar Technology Information Transfer met to discuss the many ongoing activities related to energy information dissemination, to analyze the resources available in…

  18. Report of a Planning Conference for Solar Technology Information Transfer (Nashville, Tennessee, September 28-29, 1977).

    ERIC Educational Resources Information Center

    Gleaves, Edwin S., Ed.

    A summary of the deliberations of the Planning Conference for Solar Technology Information Transfer--to discuss and outline a functioning solar energy technology network in the State of Tennessee--and a set of recommendations for future action are presented in this report. Topic areas include: (1) the Tennessee Regional Library Service; (2) the…

  19. Information Management Basics in a New Technological Era. Proceedings of the 1984 CAUSE National Conference (Orlando, Florida, December 1984).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Proceedings of the 1984 CAUSE conference on information management and new technologies are presented. Contents include 49 papers covering seven subject areas: issues in higher education, managing the information resource, innovative technologies, office automation/networking, microcomputer issues and applications, promises and perils of…

  20. 4th Annual SATN Conference 2011: Curriculum Transformation at Universities of Technology: Towards Development of New Generation Universities

    ERIC Educational Resources Information Center

    Mthembu, T.

    2012-01-01

    The South African Technology Network (SATN) would like to thank the Editor of the "South African Journal of Higher Education" (SAJHE) for the opportunity to publish papers read at the 4th Annual SATN Conference that was hosted by Central University of Technology and held in Bloemfontein in November 2011. The journal makes it possible for…

  1. Proceedings of the South Central Technology Access Conference (1st, Little Rock, Arkansas, December 4-5, 1989).

    ERIC Educational Resources Information Center

    VanBiervliet, Alan, Ed.; Parette, Phil, Ed.

    This proceedings provides the text of 17 conference presentations on access to technology for persons with disabilities. Titles and authors include: "There Is Funding Out There" (Anna C. Hofmann); "Assessment and Prescription for Adaptive Driving Controls" (Michael K. Shipp); "Technology Transfer for the Community Dwelling…

  2. Alternative Energy Sources. Experiments You Can Do...from Edison.

    ERIC Educational Resources Information Center

    Benrey, Ronald M.; Schultz, Robert F.

    Eight experiments dealing with alternative energy sources are presented. Each experiment includes an introductory section which provides background information and discusses the promises and problems of the particular energy source, a list of materials needed to complete the experiment, and the procedures to be used. The experiments involve:…

  3. Alternative Energy Sources. Experiments You Can Do...from Edison.

    ERIC Educational Resources Information Center

    Benrey, Ronald M.; Schultz, Robert F.

    Eight experiments dealing with alternative energy sources are presented. Each experiment includes an introductory section which provides background information and discusses the promises and problems of the particular energy source, a list of materials needed to complete the experiment, and the procedures to be used. The experiments involve:…

  4. Effect of Carbon and Energy Source on Bacterial Chromate Reduction

    SciTech Connect

    Smith, William Aaron; Apel, William Arnold; Petersen, J. N.; Peyton, Brent Michael

    2002-07-01

    Studies were conducted to evaluate carbon and energy sources suitable to support hexavalent chromium (Cr(VI)) reduction by a bacterial consortium enriched from dichromate-contaminated aquifer sediments. The consortium was cultured under denitrifying conditions in a minimal, synthetic groundwater medium that was amended with various individual potential carbon and energy sources. The effects of these individual carbon and energy sources on Cr(VI) reduction and growth were measured. The consortium was found to readily reduce Cr(VI) with sucrose, acetate, L-asparagine, hydrogen plus carbon dioxide, ethanol, glycerol, glycolate, propylene glycol, or D-xylose as a carbon and energy source. Minimal Cr(VI) reduction was observed when the consortium was cultured with citrate, 2-ketoglutarate, L-lactate, pyruvate, succinate, or thiosulfate plus carbon dioxide as a carbon and energy source when compared with abiotic controls. The consortium grew on all of the above carbon and energy sources, with the highest cell densities reached using D-xylose and sucrose, demonstrating that the consortium is metabolically diverse and can reduce Cr(VI) using a variety of different carbon and energy sources. The results suggest that the potential exists for the enrichment of Cr(VI)-reducing microbial populations in situ by the addition of a sucrose-containing feedstock such as molasses, which is an economical and readily available carbon and energy source.

  5. 1989 Review Conference on New Electronic Technologies for the Elderly: Issues and Projects. Report of an Aspen Institute Conference (5th, Queenstown, Maryland, March 8-10, 1989). Communications and Society Forum Report #11.

    ERIC Educational Resources Information Center

    Bollier, David

    This document presents summaries of conference presentations which attempted to assess how computer and communications technologies can be harnessed to meet the special needs of elderly people. Each of the eight sessions of the conference opened with experts discussing their respective research projects and electronic technologies: their origins,…

  6. Development, Integration and Utilization of Surface Nuclear Energy Sources for Exploration Missions

    NASA Technical Reports Server (NTRS)

    Houts, Michael G.; Schmidt, George R.; Bragg-Sitton, Shannon; Hickman, Robert; Hissam, Andy; Houston, Vance; Martin, Jim; Mireles, Omar; Reid, Bob; Schneider, Todd

    2005-01-01

    Throughout the past five decades numerous studies have identified nuclear energy as an enhancing or enabling technology for human surface exploration missions. Nuclear energy sources were used to provide electricity on Apollo missions 12, 14, 15, 16, and 17, and on the Mars Viking landers. Nuclear energy sources were used to provide heat on the Pathfinder; Spirit, and Discovery rovers. Scenarios have been proposed that utilize -1 kWe radioisotope systems for early missions, followed by fission systems in the 10 - 30 kWe range when energy requirements increase. A fission energy source unit size of approximately 150 kWt has been proposed based on previous lunar and Mars base architecture studies. Such a unit could support both early and advanced bases through a building block approach.

  7. Alternate Energy Sources for Thermalplastic Binding Agent Consolidation

    SciTech Connect

    Frame, B.J.

    1999-01-01

    A study was conducted to investigate microwave and electron beam technologies as alternate energy sources to consolidate fiber coated with a thermoplastic binding agent into preforms for composite molding applications. Bench experiments showed that both microwave and electron beam energy can produce heat sufficient to melt and consolidate a thermoplastic binding agent applied to fiberglass mat, and several two- and three-dimensional fiberglass preforms were produced with each method. In both cases, it is postulated that the heating was accomplished by the effective interaction of the microwave or electron beam energy with the combination of the mat preform and the tooling used to shape the preform. Both methods contrast with conventional thermal energy applied via infrared heaters or from a heated tool in which the heat to melt the thermoplastic binding agent must diffuse over time from the outer surface of the preform toward its center under a thermal gradient. For these reasons, the microwave and electron beam energy techniques have the potential to rapidly consolidate thick fiber preforms more efficiently than the thermal process. With further development, both technologies have the potential to make preform production more cost effective by decreasing cycle time in the preform tool, reducing energy costs, and by enabling the use of less expensive tooling materials. Descriptions of the microwave and electron beam consolidation experiments and a summary of the results are presented in this report.

  8. Proceedings of the 12th Space Photovoltaic Research and Technology Conference (SPRAT 12)

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Twelfth Space Photovoltaic Research and Technology conference was held at the NASA Lewis Research Center from 20 to 22 Oct. 1992. The papers and workshops presented in this volume report substantial progress in a variety of areas in space photovoltaics. Topics covered include: high efficiency GaAs and InP solar cells, GaAs/Ge cells as commercial items, flexible amorphous and thin film solar cells (in the early stages of pilot production), high efficiency multiple bandgap cells, laser power converters, solar cell and array technology, heteroepitaxial cells, betavoltaic energy conversion, and space radiation effects in InP cells. Space flight data on a variety of cells were also presented.

  9. Digital video technology - today and tomorrow: 11th office information technology conference

    SciTech Connect

    Liberman, J.

    1994-10-01

    Digital video is probably computing`s fastest moving technology today. Just three years ago, the zenith of digital video technology on the PC was the successful marriage of digital text and graphics with analog audio and video by means of expensive analog laser disc players and video overlay boards. The state of the art involves two different approaches to fully digital video on computers: hardware-assisted and software-only solutions.

  10. Shining Worlds: Putting Technology To Work for Law-Related Education. Working Conference on Technology and Law-Related Education (Boston, Massachusetts, October 1992).

    ERIC Educational Resources Information Center

    American Bar Association, Chicago, IL. Special Committee on Youth Education for Citizenship.

    This document is a collection of articles growing out of a conference on technology and law related education. The papers are intended to give a broad overview of some of the technologies that allow access to more law related education information, to illustrate the potential of multimedia presentations, and to examine new tools available to…

  11. Teaching, Learning, & Technology: The Connected Classroom. Proceedings of the Annual Mid-South Instructional Technology Conference (7th, Murfreesboro, Tennessee, April 7-9, 2002).

    ERIC Educational Resources Information Center

    Middle Tennessee State Univ., Murfreesboro.

    This proceedings of the seventh annual Mid-South Instructional Technology Conference on Teaching, Learning, and Technology contains the following papers: "A Tale of Two Classes: Face-to-Face versus Online" (Carol Wilson); "Best Practices in Organization Highlighting 360 Degree Feedback" (Bonita Barger); "Collaborating Online To Teach Information…

  12. Broadening Participation in Science, Technology and Medicine: Proceedings of the Annual Technological Literacy Conference (6th, Washington, D.C., February 1-3, 1991).

    ERIC Educational Resources Information Center

    Cheek, Dennis W., Ed.

    This document contains the text of 50 papers presented at a national conference that focused on the relationships among science, technology, and society (STS). Most of the papers presented featured one of five major thematic areas around which the National Association for Science, Technology and Society is organized: education and information;…

  13. Learning Technologies: Prospects and Pathways. Selected papers from EdTech '96 Biennial Conference of the Australian Society for Educational Technology (Melbourne, Australia, July 7-10, 1996).

    ERIC Educational Resources Information Center

    Hedberg, John G., Ed.; And Others

    This book presents a series of conference papers dealing with educational technology. The papers are: "The Role of Educational Technology in Upgrading Teacher Education in Pakistan" (M. Hashim Abbasi and Alex C. Millar); "Report on the Teaching and Learning on the Internet Project--RMIT TAFE" (Laurie Armstrong); "A…

  14. Teaching, Learning, & Technology: The Challenge Continues. Proceedings of the Annual Mid-South Instructional Technology Conference (8th, Murfreesboro, Tennessee, March 30-April 1, 2003).

    ERIC Educational Resources Information Center

    Middle Tennessee State Univ., Murfreesboro.

    This proceedings of the eight annual Mid-South Instructional Technology Conference: Teaching, Learning, & Technology contains the following selected presentations: "Design and Implementation of a Multimedia CD-ROM-Based Directed Study Preservice Teacher Education Course" (Timothy Morse); "Effective IT Integration in the Composition Classroom:…

  15. Soft technologies, hard choices.

    PubMed

    Norman, C

    1979-01-01

    In the years since the 1st United Nations conference on science, technology, and development in 1963, technology has come under scrutiny and criticism. The 2nd such UN Conference was held in August 1979 and initiated a reassessment of technological development in all countries. The following problems are not amenable to Western-style technology: 1) unemployment; 2) disparities of wealth both inter- and intracountry; and 3) energy needs. Simple transference of technology from the rich to the poor countries will not create badly needed jobs. That is not to say that much capital-intensive technology, e.g., that used in producing chemical fertilizers, is not useful to developing countries. There is a need to spread capital resources and the benefits therefrom more broadly. For example, in the health field, efforts should be made to meet basic health needs rather than invest in expensive medical technology and high-cost hospitals. All the assumptions of rapid economic development for the less developed countries were made in the era of inexpensive energy sources. There is now a need to develop and use technologies utilizing renewable energy sources. Modern technology seems to be placing a stress on the world's biological systems. Certain technologies may simply be incompatible with the need to sustain the earth and its resources. Government efforts will be needed to supplement market action. A world of diversified technologies is envisioned.

  16. Touch the Future: Discovering Abilities through Technology for Living, Learning, Working and Playing. Southeast Regional Conference (3rd, Atlanta, Georgia, April 10-12, 1991).

    ERIC Educational Resources Information Center

    Georgia State Dept. of Human Resources, Atlanta. Div. of Rehabilitation Services.

    This packet of materials was originally intended for participants in a 1991 conference on assistive technology for the disabled. After a detailed listing of the conference schedule, individual sections provide abstracts, biographical sketches, and summaries concerning the following conference topics: blending, computer labs, family, grants and…

  17. The Medical Imaging & Technology Alliance conference on research endpoints appropriate for medicare coverage of new PET radiopharmaceuticals.

    PubMed

    Hillman, Bruce J; Frank, Richard A; Abraham, Brian C

    2013-09-01

    The outcomes of a 2011 Medical Imaging & Technology Alliance (MITA) conference helped shape considerations about what might be the most appropriate pathways for the regulatory and payment considerations of new PET radiopharmaceuticals. As follow-up to that conference, MITA convened a second conference of stakeholders to advise payers on what might be acceptable endpoints for clinical trials to support the coverage of novel PET agents. The conference involved experts on imaging and clinical research, providers of PET services, as well as representatives of interested medical societies, the PET industry, and the regulatory and payer communities. The principal outcome of their deliberations was that it was unrealistic to expect trials of new PET radiopharmaceuticals to directly demonstrate a health benefit. Rather, intermediate outcomes, such as a positive change in patient management, would be more efficient and appropriate. Copyright © 2013 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  18. CADDIS Volume 2. Sources, Stressors and Responses: Urbanization - Energy Sources

    EPA Pesticide Factsheets

    Introduction to changes in basal energy sources with urbanization, overview of terrestrial leaf litter dynamics in urban streams, overview of how urbanization can affect primary production, respiration, and dissolved organic carbon quantity and quality.

  19. Comparative studies of energy sources in gynecologic laparoscopy.

    PubMed

    Law, Kenneth S K; Lyons, Stephen D

    2013-01-01

    Energy sources incorporating "vessel sealing" capabilities are being increasingly used in gynecologic laparoscopic surgery although conventional monopolar and bipolar electrosurgery remain popular. The preference for one device over another is based on a combination of factors, including the surgeon's subjective experience, availability, and cost. Although comparative clinical studies and meta-analyses of laparoscopic energy sources have reported small but statistically significant differences in volumes of blood loss, the clinical significance of such small volumes is questionable. The overall usefulness of the various energy sources available will depend on a number of factors including vessel burst pressure and seal time, lateral thermal spread, and smoke production. Animal studies and laboratory-based trials are useful in providing a controlled environment to investigate such parameters. At present, there is insufficient evidence to support the use of one energy source over another.

  20. Cassava as an energy source: a selected bibliography

    SciTech Connect

    Sherman, C.

    1980-01-01

    This selected bibliography includes 250 articles on cassava as a potential energy source. Factors included are things which influence cassava growth; such as weeding, fertilizer, diseases and genetic selection, as well as the conversion of cassava to ethanol. (DP)

  1. Proceedings of the 13th Space Photovoltaic Research and Technology Conference (SPRAT 13)

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The Thirteenth Space Photovoltaic Research and Technology (SPRAT) Conference included 38 technical papers, 6 program reviews and 5 workshop discussions. The effects of shrinking research and development budgets were evident in the focus and tone of this SPRAT. Most attendees appeared to be oriented toward near term, system oriented projects and fewer were involved in long term, high risk research. It was generally agreed that space power requirements would continue to move toward smaller (less than 2kW) power levels. Most future applications are believed to be in traditional orbits (LEO, GEO) although interesting opportunities may be found in high radiation, mid-altitude orbits useful for global communication networks. New solar cell devices and materials will be difficult to introduce unless they are mission enabling, or offer significant cost and/or performance benefits. Many factors influence the selection of type of array.

  2. An interpretive summary of the 1997 conference on policies for fostering sustainable transportation technologies

    SciTech Connect

    Santini, D.J.

    1997-12-31

    T.R. Lakshmanan, director of the Bureau of Transportation Statistics, offered the following definition from the Bruntland Commission: ``Sustainable development is development that meets the needs of the present generations without compromising the ability of future generations.`` The technologies and policies that received the most attention would provide per-unit-of-service reduction of three kinds of social costs (external costs, in economist`s terminology) with respect to light duty transportation. The main factors to be reduced were oil use, greenhouse gases, and air pollution. Undesirable side effects of continually expanding transportation activity, including congestion and habitat loss, were also discussed. The conference included debate about priorities among these five categories of social cost, about which organizations should take action to achieve the reductions needed in each, and about what specific actions these organizations should take.

  3. Energy sources for laparoscopic partial nephrectomy--critical appraisal.

    PubMed

    Rubinstein, Mauricio; Moinzadeh, Alireza; Colombo, Jose R; Favorito, Luciano A; Sampaio, Francisco J; Gill, Inderbir S

    2007-01-01

    Laparoscopic partial nephrectomy (LPN) has emerged as a viable alternative for the conventional open nephron-sparing surgery (NSS). So far, an adequate renal parenchymal cutting and hemostasis, as well as caliceal repair remains technically challenging. Numerous investigators have developed techniques using different energy sources to simplify the technically demanding LPN. Herein we review these energy sources, discussing perceived advantages and disadvantages of each technique.

  4. M/SET 2000: International Conference on Mathematics/Science Education & Technology Proceedings (San Diego, California, February 5-8, 2000).

    ERIC Educational Resources Information Center

    Robson, Robby, Ed.

    The International Conference on Mathematics/Science Education and Technology (M/SET) is an annual conference focusing on current research, theory, issues, classroom applications, developments, and trends related to the use of information technologies in mathematics, science, and computer science education. This proceedings contains a corporate…

  5. Distance Education in Southern Africa Conference, 1987. Papers 3.2: Media and Technology in Distance Education.

    ERIC Educational Resources Information Center

    Adey, David, Comp.; And Others

    Thirteen papers from the University of South Africa's Conference on Distance Education are presented on media and technology. They include: "Making the Abstract Concrete: A Slide/Sound Programme to Illustrate Abstract Concepts on the Concrete Level" (Grace Reeler); "The Microcomputer and Distance Education" (Johanna S.…

  6. Resolution Adopted by the Ad Hoc Conference on Society and the Study of Science, Mathematics and Technology.

    ERIC Educational Resources Information Center

    European Journal of Science Education, 1979

    1979-01-01

    Presents resolution adopted by the Conference on Society and the Study of Science, Mathematics and Technology (SMT) which was held in Strasburg in November 1978. A list of measures recommended to the European Ministers of Education and some explanatory notes are also presented. (HM)

  7. Information Technology for Training and Education (ITTE): Conference Keynote Addresses (Brisbane, Queensland, Australia, February 4-8, 1991).

    ERIC Educational Resources Information Center

    Queensland Univ., Brisbane (Australia).

    This volume presents the text of nine keynote addresses and an abstract of one other address presented at ITTE'91, an international forum and conference on Information Technology for Training and Education (ITTE). Each address is preceded by biographical information on the speaker and followed by a brief critique by a professional in information…

  8. Solar Technology Information Transfer in South Carolina: Report of a Planning Conference (Columbia, South Carolina, August 1-2, 1978).

    ERIC Educational Resources Information Center

    Gissendanner, Cassandra S., Ed.

    The deliberations of the planning conference to discuss and outline a statewide functioning solar energy technology network and a set of recommendations for future action are presented in this report. Topic areas include background information on both the project and the current energy information system in South Carolina, along with a summary of…

  9. Proceedings of the 1978 National Conference on Technology for Energy Conservation (Albuquerque, New Mexico, January 24-27, 1978).

    ERIC Educational Resources Information Center

    Information Transfer, Inc., Rockville, MD.

    This publication contains the proceedings of the National Conference on Technology for Energy Conservation held in January 1978, in Albuquerque, New Mexico. The 112 papers included are organized under the following topics: (1) Legal Considerations; (2) Energy from Biomass; (3) Energy Conservation in Agriculture; (4) Status of Energy Conservation;…

  10. Proceedings of the Conference on Graduate Student Research in Engineering and Technology Education (Minneapolis, Minnesota, May 22, 2008)

    ERIC Educational Resources Information Center

    National Center for Engineering and Technology Education, 2008

    2008-01-01

    As part of the usual end of year meeting that has been a feature of the National Center for Engineering and Technology Education (NCETE) project, a conference intending to provide a forum for young voices in an outside of the Center was organized. The basic model for the gathering was borrowed from track and field. This was to be an intellectual…

  11. Computer Technology/Special Education/Rehabilitation: Proceedings of the Conference (2nd, Northridge, California, October 16-18, 1986).

    ERIC Educational Resources Information Center

    Murphy, Harry J., Ed.

    The following 25 papers (with their authors) are presented from a conference on computer technology in special education and rehabilitation: "Computers for Business--Computers for Life" (I. Keith Austin); "Rehabilitation and the Computer: How to Find What You Need" (Thomas Backer); "Computer Access Alternatives for Visually Impaired People in…

  12. Trace Authored Papers from the Annual Conference on Rehabilitation Technology (13th, Washington, D.C., 1990).

    ERIC Educational Resources Information Center

    Wisconsin Univ., Madison. Trace Center.

    This document brings together eight papers presented at a rehabilitation technology conference, authored by individuals affiliated with the Trace R & D Center on Communication, Control and Computer Access for Handicapped Individuals. Titles and authors of the papers are as follows: "Current Initiatives in Accessible Computing" (Jane Berliss);…

  13. Proceedings of the 1978 National Conference on Technology for Energy Conservation (Albuquerque, New Mexico, January 24-27, 1978).

    ERIC Educational Resources Information Center

    Information Transfer, Inc., Rockville, MD.

    This publication contains the proceedings of the National Conference on Technology for Energy Conservation held in January 1978, in Albuquerque, New Mexico. The 112 papers included are organized under the following topics: (1) Legal Considerations; (2) Energy from Biomass; (3) Energy Conservation in Agriculture; (4) Status of Energy Conservation;…

  14. Computer Technology and Persons with Disabilities: Proceedings of the Conference (Northridge, California, October 17-19, 1985).

    ERIC Educational Resources Information Center

    Murphy, Harry J.

    Twenty-seven papers are presented from a conference on applications of computer technology for disabled persons. The following titles and authors are represented: "Computer Applications For Rehabilitation Organizations: Finding What You Need" (T. Backer); "Similarities In Cognitive Development Of Severely Physically Handicapped and Younger Regular…

  15. Distance Education in Southern Africa Conference, 1987. Papers 3.1: Media and Technology in Distance Education.

    ERIC Educational Resources Information Center

    Adey, David, Comp.; And Others

    Fifteen papers from the University of South Africa's Conference on Distance Education are presented on media and technology. They include: "Video Education: What Went Wrong and Why It Is Tomorrow's Teacher If Used Correctly" (William M. Smith); "Formative Evaluation of ETV Programmes" (Aliza Duby); "Distance Education for…

  16. Distance Education in Southern Africa Conference, 1987. Papers 3.2: Media and Technology in Distance Education.

    ERIC Educational Resources Information Center

    Adey, David, Comp.; And Others

    Thirteen papers from the University of South Africa's Conference on Distance Education are presented on media and technology. They include: "Making the Abstract Concrete: A Slide/Sound Programme to Illustrate Abstract Concepts on the Concrete Level" (Grace Reeler); "The Microcomputer and Distance Education" (Johanna S.…

  17. TRACE Authored Papers from the First through Ninth Annual Conferences on Rehabilitation Engineering Technology (1977-1986).

    ERIC Educational Resources Information Center

    Brady, Mary; And Others

    Brief papers authored by staff of the Trace Research and Development Center on Communication, Control, and Computer Access for Handicapped Individuals and presented at the first through ninth annual conferences on rehabilitation engineering technology are presented. Papers have the following titles and authors: "The Data Routing Module:…

  18. TRACE Authored Papers from the First through Ninth Annual Conferences on Rehabilitation Engineering Technology (1977-1986).

    ERIC Educational Resources Information Center

    Brady, Mary; And Others

    Brief papers authored by staff of the Trace Research and Development Center on Communication, Control, and Computer Access for Handicapped Individuals and presented at the first through ninth annual conferences on rehabilitation engineering technology are presented. Papers have the following titles and authors: "The Data Routing Module:…

  19. Technology for Consumers: Proceedings of the RESNA International Conference (Toronto, Ontario, Canada, June 6-11, 1992).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    This proceedings document contains approximately 250 papers and posters presented at a conference on the advancement of rehabilitation and assistive technology. Individual sessions focused on the following topics: quantitative functional evaluation, upper limb and therapeutic stimulation, human-computer interface developments, information…

  20. ICTE Tallahassee 2001. International Conference on Technology and Education Proceedings (19th, Tallahassee, Florida, May 2-5, 2001).

    ERIC Educational Resources Information Center

    2001

    The ICTE Tallahassee 2001 conference proceedings is organized into eight themes: "Harnessing the Internet To Raise Educational Standards"; "Policies and Strategies To Evaluate, Identify, and Acquire Effective Software"; "Technology Resources in Support of Learning"; "Distance, Flexible, and Open Learning";…

  1. Computer Technology and Persons with Disabilities: Proceedings of the Conference (Northridge, California, October 17-19, 1985).

    ERIC Educational Resources Information Center

    Murphy, Harry J.

    Twenty-seven papers are presented from a conference on applications of computer technology for disabled persons. The following titles and authors are represented: "Computer Applications For Rehabilitation Organizations: Finding What You Need" (T. Backer); "Similarities In Cognitive Development Of Severely Physically Handicapped and Younger Regular…

  2. Solar Technology Information Transfer in South Carolina: Report of a Planning Conference (Columbia, South Carolina, August 1-2, 1978).

    ERIC Educational Resources Information Center

    Gissendanner, Cassandra S., Ed.

    The deliberations of the planning conference to discuss and outline a statewide functioning solar energy technology network and a set of recommendations for future action are presented in this report. Topic areas include background information on both the project and the current energy information system in South Carolina, along with a summary of…

  3. Proceedings of the Annual Mid-South Instructional Technology Conference (6th, Murfreesboro, Tennessee, April 8-10, 2001).

    ERIC Educational Resources Information Center

    Middle Tennessee State Univ., Murfreesboro.

    This proceedings of the sixth annual Mid-South Instructional Technology Conference contains the following papers: "They're Not Just Big Kids: Motivating Adult Learners" (Karen Jarrett Thoms); "A Computer Integrated Biology Laboratory Experience" (James B. Kring); "Building Web Sites for Mathematics Courses: Some Answers to…

  4. Got Languages? Powerful Skills for the 21st Century. Dimension 2011. Selected Proceedings of the 2011 Joint Conference of the Southern Conference on Language Teaching, the Louisiana Foreign Language Teachers' Association, and the Southeastern Association of Language Learning Technology

    ERIC Educational Resources Information Center

    Wilkerson, Carol, Ed.; Swanson, Peter B., Ed.

    2011-01-01

    The Southern Conference on Language Teaching (SCOLT) held its annual conference March 10-12, 2011, at the Crowne Plaza in Baton Rouge, Louisiana, in collaboration with the Louisiana Foreign Language Teachers Association (LFLTA) and the Southeastern Association of Language Learning Technology (SEALLT). Those individuals whose proposals were…

  5. Got Languages? Powerful Skills for the 21st Century. Dimension 2011. Selected Proceedings of the 2011 Joint Conference of the Southern Conference on Language Teaching, the Louisiana Foreign Language Teachers' Association, and the Southeastern Association of Language Learning Technology

    ERIC Educational Resources Information Center

    Wilkerson, Carol, Ed.; Swanson, Peter B., Ed.

    2011-01-01

    The Southern Conference on Language Teaching (SCOLT) held its annual conference March 10-12, 2011, at the Crowne Plaza in Baton Rouge, Louisiana, in collaboration with the Louisiana Foreign Language Teachers Association (LFLTA) and the Southeastern Association of Language Learning Technology (SEALLT). Those individuals whose proposals were…

  6. Economic and Technology Forecasts for the 80's: Implications for Careers. Proceedings of the Patterns Conference (Rochester Institute of Technology, May 1979).

    ERIC Educational Resources Information Center

    Nystrom, Dennis; And Others

    Selected technological and research areas that may affect emerging careers and work expectations were discussed in the five seminar presentations contained in this proceedings. In the introductory section, Dennis Nystrom outlines the goals of the conference and suggests possible implications. Sar Levitan, in the keynote address, examines the…

  7. Goals and Methods in Science, Mathematics and Technology Education in the Netherlands. Report of a Conference in the Framework of the OECD Project, 'Science, Mathematics, and Technology Education.'

    ERIC Educational Resources Information Center

    Krabbendam, Hans, Ed.; de Vries, Marc, Ed.

    The aim of the Organization for Economic Cooperation and Development (OECD) project "Science, Mathematics, and Technology" is to formulate recommendations for educational policy. Preparations for the project were made in each of the various member countries. Reported here are the results of the Netherlands meeting. The conference and…

  8. Converging Technologies. Selected Papers from the EdTech '90 Conference of the Australian Society for Educational Technology (Sydney, Australia, July 4-6, 1990).

    ERIC Educational Resources Information Center

    Hedberg, John G., Ed.; And Others

    This collection contains 30 selected papers and abstracts of six additional papers from the 1990 Conference of the Australian Society for Educational Technology. Titles and authors of the papers are as follows: (1) "Interactive Media into the Millenium" (Clark); (2) "Open Learning Centre Network Project and the Preparatory and…

  9. Technology and the Longer View. Proceedings of the Annual National Conference on Technology and Education (1st, Ft. Worth, Texas, April 19-20, 1984).

    ERIC Educational Resources Information Center

    Klier, Betje, Ed.; And Others

    To address the challenges to education posed by the new information technologies, participants from 41 states--publishers, administrators, teachers, subject specialists, and leaders from the field of educational computing--gathered to share ideas and visions. This report of the conference proceedings includes introductory comments by John Roach of…

  10. Employing Technology. RESNA '86. Proceedings of the Annual Conference on Rehabilitation Technology (9th, Minneapolis, Minnesota, June 23-26, 1986).

    ERIC Educational Resources Information Center

    Donath, Max, Ed.; And Others

    These proceedings include 147 conference papers from 26 discussion sessions, 19 presentations from 6 poster sessions, and 64 works from a multimedia theater program on rehabilitation technology. Addressed in the individual sessions were the following general topics: clinical service delivery in vocational education, prosthetics and orthotics…

  11. Educational Technology for the Clever Country. Selected Papers from the Conference of the Australian Society for Educational Technology (Adelaide, South Australia, Australia, October 1-3, 1992).

    ERIC Educational Resources Information Center

    Hedberg, John G., Ed.; Steele, James, Ed.

    This proceeding includes the following 28 papers selected from the 1992 Conference of the Australian Society for Educational Technology: "Ecunet, Edith Cowan University's Video Conferencing Network: Two Years On" (Michael Grant); "Navigation Options in Interactive Multimedia" (John G. Hedberg & Barry Harper); "The…

  12. Educational Technology for the Clever Country. Selected Papers from the Conference of the Australian Society for Educational Technology (Adelaide, South Australia, Australia, October 1-3, 1992).

    ERIC Educational Resources Information Center

    Hedberg, John G., Ed.; Steele, James, Ed.

    This proceeding includes the following 28 papers selected from the 1992 Conference of the Australian Society for Educational Technology: "Ecunet, Edith Cowan University's Video Conferencing Network: Two Years On" (Michael Grant); "Navigation Options in Interactive Multimedia" (John G. Hedberg & Barry Harper); "The…

  13. Employing Technology. RESNA '86. Proceedings of the Annual Conference on Rehabilitation Technology (9th, Minneapolis, Minnesota, June 23-26, 1986).

    ERIC Educational Resources Information Center

    Donath, Max, Ed.; And Others

    These proceedings include 147 conference papers from 26 discussion sessions, 19 presentations from 6 poster sessions, and 64 works from a multimedia theater program on rehabilitation technology. Addressed in the individual sessions were the following general topics: clinical service delivery in vocational education, prosthetics and orthotics…

  14. PREFACE: EUCAS '05: The 7th European Conference on Applied Superconductivity (Vienna University of Technology, Austria, 11 15 September 2005)

    NASA Astrophysics Data System (ADS)

    Donaldson, Gordon; Weber, Harald W.; Sauerzopf, Franz M.

    2006-03-01

    This issue of Superconductor Science and Technology contains the plenary and invited papers presented at the 7th European Conference on Applied Superconductivity (EUCAS '05) that was held at the Vienna University of Technology from 11-15 September 2005. All those contributed papers that were submitted to the Conference Proceedings will be published in the Journal of Physics: Conference Series. The scientific aims of EUCAS '05 followed the tradition established at the preceding conferences in Göttingen, Edinburgh, Eindhoven, Sitges (Barcelona), Lyngby (Copenhagen) and finally Sorrento (Napoli). The focus was placed on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with significant attendance from the Far East and the United States. The Vienna conference attracted 813 participants in the scientific programme and 90 accompanying persons. 59% of all participants came from Europe, 31% from the Far East, 6% from the United States and Canada as well as 4% from other nations worldwide. 27 companies presented their latest developments in the field. 32 plenary and invited lectures highlighted the state-of-the-art in the areas of materials, large-scale as well as small-scale applications; 625 contributed papers (among them 556 posters) demonstrated the broad range of exciting activities in all research areas of our field. EUCAS '05 spread a lot of optimism and enthusiasm for this fascinating field of research and for its well established technological potential, especially among the numerous young researchers attending this conference. We are grateful to all those who participated in the meeting and contributed to its success.

  15. Case study of the comparison of data from conference abstracts and full-text articles in health technology assessment of rapidly evolving technologies: does it make a difference?

    PubMed

    Dundar, Yenal; Dodd, Susanna; Williamson, Paula; Dickson, Rumona; Walley, Tom

    2006-01-01

    The aim of this study was to examine (i) the consistency of reporting research findings presented in conference abstracts and presentations and subsequent full publications, (ii) the ability to judge methodological quality of trials from conference abstracts and presentations, and (iii) the effect of inclusion or exclusion of data from these sources on the pooled effect estimates in a meta-analysis. This report is a case study of a selected health technology assessment review (TAR) of a rapidly evolving technology that had identified and included a meta-analysis of trial data from conference abstracts and presentations. The overall quality of reporting in abstracts and presentations was poor, especially in abstracts. There was incomplete or inconsistent reporting of data in the abstract/presentations. Most often inconsistencies were between conference slide presentations and data reported in published full-text articles. Sensitivity analyses indicated that using data only from published papers would not have altered the direction of any of the results when compared with those using published and abstract data. However, the statistical significance of three of ten results would have changed. If conference abstracts and presentations were excluded from the early analysis, the direction of effect and statistical significance would have changed in one result. The overall conclusions of the original analysis would not have been altered. There are inconsistencies in data presented as conference abstracts/presentations and those reported in subsequent published reports. These inconsistencies could impact the final assessment results. Data discrepancies identified across sources included in TARs should be highlighted and their impact assessed and discussed. Sensitivity analyses should be carried out with and without abstract/presentation data included in the analysis. Incomplete reporting in conference abstracts and presentations limits the ability of reviewers to assess

  16. Eighth Goddard Conference on Mass Storage Systems and Technologies in Cooperation with the Seventeenth IEEE Symposium on Mass Storage Systems

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    2000-01-01

    This document contains copies of those technical papers received in time for publication prior to the Eighth Goddard Conference on Mass Storage Systems and Technologies which is being held in cooperation with the Seventeenth IEEE Symposium on Mass Storage Systems at the University of Maryland University College Inn and Conference Center March 27-30, 2000. As one of an ongoing series, this Conference continues to provide a forum for discussion of issues relevant to the management of large volumes of data. The Conference encourages all interested organizations to discuss long term mass storage requirements and experiences in fielding solutions. Emphasis is on current and future practical solutions addressing issues in data management, storage systems and media, data acquisition, long term retention of data, and data distribution. This year's discussion topics include architecture, future of current technology, new technology with a special emphasis on holographic storage, performance, standards, site reports, vendor solutions. Tutorials will be available on stability of optical media, disk subsystem performance evaluation, I/O and storage tuning, functionality and performance evaluation of file systems for storage area networks.

  17. History of energy sources and their utilization in Nigeria

    SciTech Connect

    Ogunsola, O.I. )

    1990-01-01

    Nigeria, a major oil producer, is rich in other energy sources. These include wood, coal, gas, tar sands, and hydro power. Although oil has been the most popular, some other energy sources have a longer history. This article discusses the historical trends in the production and utilization of Nigerian energy sources. Wood has the longest history. However,its utilization was limited to domestic cooking. Imported coal was first used in 1896, but it was not discovered in Nigeria until 1909 and was first produced in 1916. Although oil exploration started in 1901, it was first discovered in commercial quantity in 1956 and produced in 1958. Oil thereafter took over the energy scene from coal until 1969, when hydro energy was first produced. Energy consumption has been mainly from hydro. Tar sands account for about 55% of total proven non-renewable reserves.

  18. [Applications of GIS in biomass energy source research].

    PubMed

    Su, Xian-Ming; Wang, Wu-Kui; Li, Yi-Wei; Sun, Wen-Xiang; Shi, Hai; Zhang, Da-Hong

    2010-03-01

    Biomass resources have the characteristics of widespread and dispersed distribution, which have close relations to the environment, climate, soil, and land use, etc. Geographic information system (GIS) has the functions of spatial analysis and the flexibility of integrating with other application models and algorithms, being of predominance to the biomass energy source research. This paper summarized the researches on the GIS applications in biomass energy source research, with the focus in the feasibility study of bioenergy development, assessment of biomass resources amount and distribution, layout of biomass exploitation and utilization, evaluation of gaseous emission from biomass burning, and biomass energy information system. Three perspectives of GIS applications in biomass energy source research were proposed, i. e., to enrich the data source, to improve the capacity on data processing and decision-support, and to generate the online proposal.

  19. Hybrid Energy: Combining Nuclear and Other Energy Sources

    SciTech Connect

    Kim, Jong Suk; Garcia, Humberto E.

    2015-02-01

    The leading cause of global climate change is generally accepted to be growing emissions of greenhouse gas (GHG) as a result of increased use of fossil fuels [1]. Among various sources of GHG, the global electricity supply sector generates the largest share of GHG emissions (37.5% of total CO2 emissions) [2]. Since the current electricity production heavily relies on fossil fuels, it is envisioned that bolstering generation technologies based on non-emitting energy sources, i.e., nuclear and/or renewables could reduce future GHG emissions. Integrated nuclear-renewable hybrid energy systems HES) are very-low-emitting options, but they are capital-intensive technologies that should operate at full capacities to maximize profits. Hence, electricity generators often pay the grid to take electricity when demand is low, resulting in negative profits for many hours per year. Instead of wasting an excess generation capacity at negative profit during off-peak hours when electricity prices are low, nuclear-renewable HES could result in positive profits by storing and/or utilizing surplus thermal and/or electrical energy to produce useful storable products to meet industrial and transportation demands. Consequently, it is necessary (1) to identify key integrated system options based on specific regions and (2) to propose optimal operating strategy to economically produce products on demand. In prioritizing region-specific HES options, available resources, markets, existing infrastructures, and etc. need to be researched to identify attractive system options. For example, the scarcity of water (market) and the availability of abundant solar radiation make solar energy (resource) a suitable option to mitigate the water deficit the Central-Southern region of the U.S. Thus, a solar energy-driven desalination process would be an attractive option to be integrated into a nuclear power plant to support the production of fresh water in this region. In this work, we introduce a

  20. The Future of Technology and Work. Research and Policy Issues. Proceedings of a Conference Sponsored by the Panel on Technology and Employment (Washington, District of Columbia, October 28, 1987).

    ERIC Educational Resources Information Center

    Henderson, Bruce E., Ed.; Mowery, David C., Ed.

    This summary of a conference proceedings presents the main points and questions of a 1-day conference held to explore research and policy issues arising from the report of the Panel on Technology and Employment, "Technology and Employment: Innovation and Growth in the U.S. Economy." The meeting brought together more than 100 persons from…

  1. Preparing for a New Century of Learning: Technology, Education, and the Internet. ICTE Tampa 1999: International Conference on Technology and Education Proceedings (17th, Tampa, Florida, October 10-13, 1999).

    ERIC Educational Resources Information Center

    1999

    The overarching focus of the International Conference on Technology and Education (ICTE) Tampa 1999 conference was "Preparing for a New Century of Learning: Technology, Education, and the Internet." Twelve themes supported this focus: "Implementation in the Classroom"; "Educational Tools"; "Information Technology…

  2. Energy technology X - A decade of progress; Proceedings of the Tenth Conference, Washington, DC, February 28-March 2, 1983

    NASA Astrophysics Data System (ADS)

    Hill, R. F.

    The characterization, development, and availability of various energy sources for large scale energy production are discussed. Attention is given to government, industry, and international policies on energy resource development and implementation. Techniques for energy analysis, planning, and regulation are examined, with consideration given to conservation practices, military energy programs, and financing schemes. Efficient energy use is examined, including energy and load management, building retrofits, and cogeneration installations, as well as waste heat recovery. The state of the art of nuclear, fossil, and geothermal power extraction is investigated, with note taken of synthetic fuels, fluidized bed combustion, and pollution control in coal-powered plants. Finally, progress in renewable energy technologies, including solar heating and cooling, biomass, and large and small wind energy conversion devices is described. No individual items are abstracted in this volume

  3. Tenth Goddard Conference on Mass Storage Systems and Technologies in Cooperation with the Nineteenth IEEE Symposium on Mass Storage Systems

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    2002-01-01

    This document contains copies of those technical papers received in time for publication prior to the Tenth Goddard Conference on Mass Storage Systems and Technologies which is being held in cooperation with the Nineteenth IEEE Symposium on Mass Storage Systems at the University of Maryland University College Inn and Conference Center April 15-18, 2002. As one of an ongoing series, this Conference continues to provide a forum for discussion of issues relevant to the ingest, storage, and management of large volumes of data. The Conference encourages all interested organizations to discuss long-term mass storage requirements and experiences in fielding solutions. Emphasis is on current and future practical solutions addressing issues in data management, storage systems and media, data acquisition, long-term retention of data, and data distribution. This year's discussion topics include architecture, future of current technology, storage networking with emphasis on IP storage, performance, standards, site reports, and vendor solutions. Tutorials will be available on perpendicular magnetic recording, object based storage, storage virtualization and IP storage.

  4. The importance of the different kinds of energy sources for energy future of Turkey

    NASA Astrophysics Data System (ADS)

    Kaplan, Yusuf Alper; Aladağ, Canan

    2016-11-01

    Nowadays, the need of energy has been increasing day by day with the population growth and the advancements of technology. In this study, the current state of nuclear, wind and solar energy on the worldwide has been generally investigated. The general assessments have been made based on Turkey's energy potential and the evaluation situation of this potential. The current political structures of countries are generally assessed and under this policy, the last situation and the latest implemented innovations are given. Turkey's energy demand is constantly increasing and Turkey is a country that needs to energy imports. This is a need for new energy sources to meet the growing need for energy. Nuclear, wind and solar energy are the new sources of energy to the fore in our country recently. In this study is given general information on the usage of energy sources of making and some deficiencies were been emphasized by political considerations in this regard.

  5. Electron Microscopy in the Catalysis of Alkane Oxidation, Environmental Control, and Alternative Energy Sources

    NASA Astrophysics Data System (ADS)

    Gai, Pratibha L.; Calvino, Jose J.

    2005-08-01

    The key role of electron microscopy in understanding and creating advanced catalyst materials and processes in selective alkane oxidation, environmental control, and alternative energy sources is reviewed. In many technological processes, catalysts are increasingly nanoscale heterogeneous materials. With growing regulatory guidelines requiring efficient and environmentally compatible catalytic processes, it is crucial to have a fundamental understanding of the catalyst nanostructure and modes of operation under reaction conditions to design novel catalysts and processes. The review highlights the pioneering development and applications of atomic resolution in situ-environmental transmission electron microscopy (ETEM) for probing dynamic catalysis directly at the atomic level, high-resolution electron microscopy, and analytical spectroscopic methods in the development of alkane catalyzation, environmental protection, and new energy sources.

  6. Systematic method for oxidation pond conversion for the production of site specific energy sources

    SciTech Connect

    Werner, E.; Rodriguez, T.

    1981-01-01

    Primary sources of solar derived biomass (sugarcane, wood, and aquatic plants), are of considerable future importance as energy producing substrates. The waste products of agriculture and husbandry represent a viable and potentially significant energy source, also. Solar energy, produced photosynthetically, is available not only by combustion or conversion of plant materials, but also by utilizing metabolic products of succeeding trophic levels. Animal wastes, produced in massive quantities from dairy, swine, and poultry operations, can be converted to energy by the relatively simple and well understood technology of bioconversion, or anaerobic digestion. Currently, the principle method for disposal of these wastes is by oxidation ponds, solving neither environmental nor energy problems. Conversion, in situ of farm oxidation ponds to anaerobic digestion systems, can be easily and economically achieved resulting in development of small site specific decentralized energy sources (methane); simultaneously resolving a rapidly growing environmental and social problem.

  7. Redox Disproportionation of Glucose as a Major Biosynthetic Energy Source

    NASA Technical Reports Server (NTRS)

    Weber, Arthur L.

    1996-01-01

    Previous studies have concluded that very little if any energy is required for the microbial biosynthesis of amino acids and lipids from glucose -- processes that yield almost as much ATP (adenosine triphosphate) as they consume. However, these studies did not establish the strength nor the nature of the energy source driving these biological transformations. To identify and estimate the strength of the energy source behind these processes, we calculated the free energy change due to the redox disproportionation of substrate carbon of (a) 26 redox-balanced fermentation reactions, and (b) the biosynthesis of amino acids, lipids, and nucleotides of E. coli from glucose. A plot of the negative free energy of these reactions per mmole of carbon as a function of the number of disproportionative electron transfers per mmol of carbon showed that the energy yields of these fermentations and biosyntheses were directly proportional to the degree of redox disproportionation of carbon. Since this linear relationship showed that redox disproportionation was the dominant energy source of these reactions, we were able to establish that amino acid and lipid biosynthesis obtained most of their energy from redox disproportionation (greater than 94%). In contrast nucleotide biosynthesis was not driven by redox disproportionation of carbon, and consequently depended completely on ATP for energy. This crucial and previously unrecognized role of sugars as an energy source of biosynthesis suggests that sugars were involved at the earliest stage in the origin of anabolic metabolism.

  8. Redox Disproportionation of Glucose as a Major Biosynthetic Energy Source

    NASA Technical Reports Server (NTRS)

    Weber, Arthur L.

    1996-01-01

    Previous studies have concluded that very little if any energy is required for the microbial biosynthesis of amino acids and lipids from glucose -- processes that yield almost as much ATP (adenosine triphosphate) as they consume. However, these studies did not establish the strength nor the nature of the energy source driving these biological transformations. To identify and estimate the strength of the energy source behind these processes, we calculated the free energy change due to the redox disproportionation of substrate carbon of (a) 26 redox-balanced fermentation reactions, and (b) the biosynthesis of amino acids, lipids, and nucleotides of E. coli from glucose. A plot of the negative free energy of these reactions per mmole of carbon as a function of the number of disproportionative electron transfers per mmol of carbon showed that the energy yields of these fermentations and biosyntheses were directly proportional to the degree of redox disproportionation of carbon. Since this linear relationship showed that redox disproportionation was the dominant energy source of these reactions, we were able to establish that amino acid and lipid biosynthesis obtained most of their energy from redox disproportionation (greater than 94%). In contrast nucleotide biosynthesis was not driven by redox disproportionation of carbon, and consequently depended completely on ATP for energy. This crucial and previously unrecognized role of sugars as an energy source of biosynthesis suggests that sugars were involved at the earliest stage in the origin of anabolic metabolism.

  9. Exploring the Proposition of a Joint Conference between State Science, and Technology and Engineering Education Associations

    ERIC Educational Resources Information Center

    Love, Tyler S.; Loveland, Thomas

    2014-01-01

    In this article the authors collected numerous forms of data to better understand the perceptions of a joint conference from the various stakeholders. From the detailed survey and interview responses, the researchers found that administrators/supervisors had fewer reservations in regards to holding a joint conference. One reason for this may due…

  10. Summary for Policy Makers: Intergovernmental Panel on Climate Change Special Report Renewable Energy Sources (SRREN)

    SciTech Connect

    Arvizu, Dan; Bruckner, Thomas; Christensen, John; Devernay, Jean-Michel; Faaij , Andre; Fischedick, Manfred; Goldstein, Barry; Hansen, Gerrit; Huckerby , John; Jager-Waldau, Arnulf; Kadner, Susanne; Kammen, Daniel; Krey, Volker; Kumar, Arun; Lewis , Anthony; Lucon, Oswaldo; Matschoss, Patrick; Maurice, Lourdes; Mitchell , Catherine; Moomaw, William; Moreira, Jose; Nadai, Alain; Nilsson, Lars J.; Nyboer, John; Rahman, Atiq; Sathaye, Jayant; Sawin, Janet; Schaeffer, Roberto; Schei, Tormod; Schlomer, Steffen; Sims, Ralph; von Stechow, Christoph; Verbruggen, Aviel; Urama, Kevin; Wiser, Ryan; Yamba, Francis; Zwickel, Timm

    2011-05-08

    The Working Group III Special Report on Renewable Energy Sources and Climate Change Mitigation (SRREN) presents an assessment of the literature on the scientific, technological, environmental, economic and social aspects of the contribution of six renewable energy (RE) sources to the mitigation of climate change. It is intended to provide policy relevant information to governments, intergovernmental processes and other interested parties. This Summary for Policymakers provides an overview of the SRREN, summarizing the essential findings. The SRREN consists of 11 chapters. Chapter 1 sets the context for RE and climate change; Chapters 2 through 7 provide information on six RE technologies, and Chapters 8 through 11 address integrative issues.

  11. Off they go: Single-use Technology in Future Production BioTech 2016 Conference at ZHAW Waedenswil.

    PubMed

    Heinzelmann, Elsbeth

    2016-10-01

    "Keep up with today's single-use technology standard but also remain one step ahead" - that could have been the motto of the BioTech 2016 conference at ZHAW Waedenswil on September 5 and 6, which brought together manufacturers, suppliers, users, regulatory specialists and representatives of organizations in this field to implement single-use devices all over the world. It was an effectiveness analysis of the trend to replace reusable equipment in production facilities with single-use components.

  12. Challenges and Opportunities of Information Technology in the 90s. Proceedings of the CAUSE National Conference (Miami Beach, Florida, November 27-30, 1990).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Papers from the 1990 CAUSE conference on information technology in higher education are presented. They are organized according to the conference's eight concurrent tracks in the general areas of policy and planning, management, organization, and support services, as well as in the specialized areas of communications, hardware/software strategies,…

  13. Literacy: Traditional, Cultural, Technological. Selected Papers from the Annual Conference of the International Association of School Librarianship (23rd, Pittsburgh, Pennsylvania, July 17-22, 1994).

    ERIC Educational Resources Information Center

    International Association of School Librarianship, Kalamazoo, MI.

    Themes of the 23rd Annual International Association of School Librarianship conference included "Traditional Literacy,""The Current Status of Libraries,""Literacy in a Technological World," and "Preserving Cultural and Historical Literacy." The following papers were presented at the conference: (1)…

  14. Better, and 'healthier' decision making through information technology: conference report from the Health 2.0 conference in San Francisco, September 2011.

    PubMed

    Camporesi, S

    2011-01-01

    San Francisco served as the host city for the 5th Annual Health 2.0 conference on 25-27 September 2011, which gathered more than 1,500 people interested and actively involved in innovation in health care through information technology. The author attended this conference and in this paper is presenting key insights, concepts, and news from the cutting edge of Health 2.0: from new tools to redesign medical data; to synergistic interactions between web 2.0 tools and public health; to the use of the internet as a positive catalyst for behavioral change to improve health and lifestyle; to direct to consumer genetic testing that drive a new, community-driven approach to research and to electronic health records adoption and data liberation. The main thread linking all of these initiatives is a participatory approach to health that involves all relevant stakeholders: from patients and their families, to physicians and health professionals, to nurses and caregivers, to insurance and other health providers, working together toward the common aim of a better health care.

  15. Leading Strategic & Cultural Change through Technology. Proceedings of the Association of Small Computer Users in Education (ASCUE) Annual Conference (37th, Myrtle Beach, South Carolina, June 6-10, 2004)

    ERIC Educational Resources Information Center

    Smith, Peter, Ed.; Smith, Carol L., Ed.

    2004-01-01

    This 2004 Association of Small Computer Users in Education (ASCUE) conference proceedings presented the theme "Leading Strategic & Cultural Change through Technology." The conference introduced its ASCUE Officers and Directors, and provides abstracts of the pre-conference workshops. The full-text conference papers in this document…

  16. Campus Technology: Anticipating the Future. Proceedings of the Association of Small Computer Users in Education (ASCUE) Annual Conference (38th, Myrtle Beach, South Carolina, June 12-16, 2005)

    ERIC Educational Resources Information Center

    Smith, Peter, Ed.; Smith, Carol L., Ed.

    2005-01-01

    This 2005 Association of Small Computer Users in Education (ASCUE) conference proceedings presented the theme "Campus Technology: Anticipating the Future." The conference introduced its ASCUE Officers and Directors, and provides abstracts of the pre-conference workshops. The full-text conference papers in this document include: (1) Developing…

  17. Impact for the 80's, proceedings of a conference on selected technology for business and industry, 1980

    SciTech Connect

    Not Available

    1980-01-01

    This conference proceedings contains 26 papers on selected technologies derived from activities at the NASA Lewis Research Center. Subjects covered were ground-based energy (an overview), aircraft propulsion (an overview), wind power commercialization, materials and structures, lubrication and bearings, Stirling and gas turbine engines, electric and hybrid vehicles, coal gasification and cogeneration, solar photovoltaics, materials processing in space, technology transfer, ion beam applications, magnetic heat pump, long-life cathode and traveling wave tube, multiroller traction drive, general-aviation aircraft engines, redox, laser applications, advanced battery systems, and minicomputers and microprocessors. Fifteen papers are indexed and abstracted separately.

  18. Editorial and Introduction of the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control

    SciTech Connect

    Dooley, James J.; Benson, Sally M.; Karimjee, Anhar; Rubin, Edward S.

    2010-03-01

    Short one page editorial to introduce the +30 peer reviewed papers contained within the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control

  19. Proceedings of the American Academy of Nursing Conference on Using Innovative Technology to Decrease Nursing Demand and Enhance Patient Care Delivery.

    ERIC Educational Resources Information Center

    Nursing Outlook, 2003

    2003-01-01

    Includes an introduction and 13 papers that address the following: nursing shortages; the role of technology in improving patient safety and care, simulating practice environments, and improving efficiency; and recommendations of conference participants. Many papers contain references. (JOW)

  20. Proceedings of the American Academy of Nursing Conference on Using Innovative Technology to Decrease Nursing Demand and Enhance Patient Care Delivery.

    ERIC Educational Resources Information Center

    Nursing Outlook, 2003

    2003-01-01

    Includes an introduction and 13 papers that address the following: nursing shortages; the role of technology in improving patient safety and care, simulating practice environments, and improving efficiency; and recommendations of conference participants. Many papers contain references. (JOW)

  1. Proceedings of the 25th annual offshore technology conference. Volume 1: Geology, earth sciences and environment

    SciTech Connect

    Not Available

    1993-01-01

    This conference proceedings represents volume 1 of a 4 volume conference relating to offshore operations in both energy and non-energy fields of resource development. This volume discusses the use of geophysical surveying techniques and equipment for mapping the seafloor; the design and use of offshore platforms; safety engineering systems; interpretation techniques for offshore survey data; environmental impacts from offshore operations; geology of offshore areas; and regulations pertaining to the development of offshore resources.

  2. TEND 2000: Proceedings of the Technological Education and National Development Conference, "Crossroads of the New Millennium" (2nd, April 8-10, 2000, Abu Dhabi, United Arab Emirates).

    ERIC Educational Resources Information Center

    Higher Colleges of Technology, Abu Dhabi (United Arab Emirates).

    This document contains a total of 57 welcoming speeches, theme addresses, seminar and workshop papers, and poster sessions that were presented at a conference on technological education and national development. The papers explore the ways technology and technological advances have both necessitated and enabled changes in the way education is…

  3. A Report on University Applications of Satellite/Cable Technology; First Annual International Communications Conference (Madison, Wisconsin, June 3-5, 1975).

    ERIC Educational Resources Information Center

    Parker, Lorne A., Comp.; Riccomini, Betsy, Comp.

    The aim of the conference on University Applications of Satellite/Cable Technology was to stimulate discussion among universities, industry, and government on the possibilities of satellite and cable technology in the future. Twenty-six presentations were made covering the following topics: the current status of satellite/cable technology; the…

  4. A Report on University Applications of Satellite/Cable Technology; First Annual International Communications Conference (Madison, Wisconsin, June 3-5, 1975).

    ERIC Educational Resources Information Center

    Parker, Lorne A., Comp.; Riccomini, Betsy, Comp.

    The aim of the conference on University Applications of Satellite/Cable Technology was to stimulate discussion among universities, industry, and government on the possibilities of satellite and cable technology in the future. Twenty-six presentations were made covering the following topics: the current status of satellite/cable technology; the…

  5. Managing Information Technology as a Catalyst of Change. Proceedings of the CAUSE Annual Conference (San Diego, California, December 7-10, 1993).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    This document presents the proceedings of a conference on managing and using information technology to implement change in higher education. Six tracks, with eight papers in each track, address the themes of: (1) leadership challenges for managers of information technology during times of change; (2) leveraging people with technology, to make…

  6. Analysis of energy sources for Mycoplasma penetrans gliding motility.

    PubMed

    Jurkovic, Dominika A; Hughes, Michael R; Balish, Mitchell F

    2013-01-01

    Mycoplasma penetrans, a potential human pathogen found mainly in HIV-infected individuals, uses a tip structure for both adherence and gliding motility. To improve our understanding of the molecular mechanism of M. penetrans gliding motility, we used chemical inhibitors of energy sources associated with motility of other organisms to determine which of these is used by M. penetrans and also tested whether gliding speed responded to temperature and pH. Mycoplasma penetrans gliding motility was not eliminated in the presence of a proton motive force inhibitor, a sodium motive force inhibitor, or an agent that depletes cellular ATP. At near-neutral pH, gliding speed increased as temperature increased. The absence of a clear chemical energy source for gliding motility and a positive correlation between speed and temperature suggest that energy derived from heat provides the major source of power for the gliding motor of M. penetrans.

  7. Alternative energy sources could support life on Europa

    NASA Astrophysics Data System (ADS)

    Schulze-Makuch, Dirk; Irwin, Louis N.

    Energy pervades the solar system in a variety of forms, including electromagnetic and particle radiation, magnetism, heat, kinetic motion, and gravitational interactions. Life on Earth is sustained by the conversion of light and chemical energy into proton gradients across membranes that drive the phosphorylation of high-energy intermediate metabolites.The use of light and reduced chemical bonds as energy sources is not surprising on Earth, where the intensity of light is strong and an oxidizing atmosphere favors energy-yielding chemical reactions. However, any naturally occurring energy gradient that generates charge separation across boundary layers could theoretically yield the free energy needed to sustain life. Using specific, plausible examples from Jupiter's ice-covered satellite Europa, we propose that alternative energy sources could sustain life where neither light nor an oxidizing atmosphere is available.

  8. Central airport energy systems using alternate energy sources

    SciTech Connect

    Not Available

    1982-07-01

    The purpose of this project was to develop the concept of a central airport energy system designed to supply energy for aircraft ground support and terminal complex utility systems using municipal waste as a fuel. The major task was to estimate the potential for reducing aircraft and terminal fuel consumption by the use of alternate renewable energy sources. Additional efforts included an assessment of indirect benefits of reducing airport atmospheric and noise pollution.

  9. Renewable energy sources for sustainable tourism in the Carpathian region

    NASA Astrophysics Data System (ADS)

    Mandryk, O. M.; Arkhypova, L. M.; Pobigun, O. V.; Maniuk, O. R.

    2016-08-01

    The use of renewable energy in sustainable tourism development of the region is grounded in the paper. There are three stages of selecting areas for projects of renewable energy sources: selection of potentially suitable area; consideration of exclusion criteria, detailed assessment of potential sites or areas. The factors of impact on spatial constraints and opportunities for building wind, solar and small hydro power plants on the parameters of sustainable tourism development in the Carpathian region were determined.

  10. Hydrogen is an energy source for hydrothermal vent symbioses.

    PubMed

    Petersen, Jillian M; Zielinski, Frank U; Pape, Thomas; Seifert, Richard; Moraru, Cristina; Amann, Rudolf; Hourdez, Stephane; Girguis, Peter R; Wankel, Scott D; Barbe, Valerie; Pelletier, Eric; Fink, Dennis; Borowski, Christian; Bach, Wolfgang; Dubilier, Nicole

    2011-08-10

    The discovery of deep-sea hydrothermal vents in 1977 revolutionized our understanding of the energy sources that fuel primary productivity on Earth. Hydrothermal vent ecosystems are dominated by animals that live in symbiosis with chemosynthetic bacteria. So far, only two energy sources have been shown to power chemosynthetic symbioses: reduced sulphur compounds and methane. Using metagenome sequencing, single-gene fluorescence in situ hybridization, immunohistochemistry, shipboard incubations and in situ mass spectrometry, we show here that the symbionts of the hydrothermal vent mussel Bathymodiolus from the Mid-Atlantic Ridge use hydrogen to power primary production. In addition, we show that the symbionts of Bathymodiolus mussels from Pacific vents have hupL, the key gene for hydrogen oxidation. Furthermore, the symbionts of other vent animals such as the tubeworm Riftia pachyptila and the shrimp Rimicaris exoculata also have hupL. We propose that the ability to use hydrogen as an energy source is widespread in hydrothermal vent symbioses, particularly at sites where hydrogen is abundant.

  11. Biomedical Conferences

    NASA Technical Reports Server (NTRS)

    1976-01-01

    As a result of Biomedical Conferences, Vivo Metric Systems Co. has produced cardiac electrodes based on NASA technology. Frequently in science, one highly specialized discipline is unaware of relevant advances made in other areas. In an attempt to familiarize researchers in a variety of disciplines with medical problems and needs, NASA has sponsored conferences that bring together university scientists, practicing physicians and manufacturers of medical instruments.

  12. Conferences as Learning Communities: Some Early Lessons in Using "Back-Channel" Technologies at an Academic Conference--Distributed Intelligence or Divided Attention?

    ERIC Educational Resources Information Center

    Jacobs, N.; McFarlane, A.

    2005-01-01

    Most, if not all, researchers attend conferences as a part of their practice, and yet it is an under-researched activity. Little attention has been paid either to developing a theoretically informed understanding of conference practice as knowledge building, or to assessing the extent to which conferences are successful. This paper addresses these…

  13. OMAE 1996 -- Proceedings of the 15. international conference on offshore mechanics and arctic engineering. Volume 4: Arctic/polar technology

    SciTech Connect

    Nixon, W.A.; Sodhi, D.S.; Kennedy, K.P.; Bugno, W.

    1996-12-01

    Volume 4 contains papers on the following topics: arctic/polar technology and development; ice properties; ice engineering; applied ice mechanics; ice-structure interaction; arctic structures and operations; frozen soil properties; and Russian Arctic development. In addition to the regular topics covered in OMAE conferences, there has been a special workshop as part of this year`s conference. In keeping with issues of current interest, there is a workshop on development of oil resources in the Russian Arctic. Over two days, papers dealing with development of oil and gas resources in the Russian Arctic are presented. Volume 4 contains papers from this workshop. Some of the papers have been processed separately for inclusion on the data base.

  14. International Conference on Nuclear Data For Science and Technology in Santa Fe, Sept 26-Oct 1 2004; a Summary

    NASA Astrophysics Data System (ADS)

    Haight, Robert; Chadwick, Mark; Moller, Peter

    2004-10-01

    We present a summary of the ND2004 Conference, which focuses on nuclear data, their production, dissemination, testing, processing methods and application. The data are produced both through experiments and theoretical models; they are compiled and evaluated to form data libraries of use in applications; and they are tested through benchmark experiments and a very wide range of applications. The Conference includes all of these activities with the goal of improving nuclear data, identifying areas of data needs where progress is required, and providing reliable data for applications including fission and fusion energy, accelerator driven systems, accelerator technology, spallation-neutron sources, nuclear medicine, environment, space, nonproliferation, nuclear safety, astrophysics and cosmology, and basic research.

  15. Technology-enabled assessment of health professions education: consensus statement and recommendations from the Ottawa 2010 Conference.

    PubMed

    Amin, Zubair; Boulet, John R; Cook, David A; Ellaway, Rachel; Fahal, Ahmad; Kneebone, Roger; Maley, Moira; Ostergaard, Doris; Ponnamperuma, Gominda; Wearn, Andy; Ziv, Amitai

    2011-01-01

    The uptake of information and communication technologies (ICTs) in health professions education can have far-reaching consequences on assessment. The medical education community still needs to develop a deeper understanding of how technology can underpin and extend assessment practices. This article was developed by the 2010 Ottawa Conference Consensus Group on technology-enabled assessment to guide practitioners and researchers working in this area. This article highlights the changing nature of ICTs in assessment, the importance of aligning technology-enabled assessment with local context and needs, the need for better evidence to support use of technologies in health profession education assessment, and a number of challenges, particularly validity threats, that need to be addressed while incorporating technology in assessment. Our recommendations are intended for all practitioners across health professional education. Recommendations include adhering to principles of good assessment, the need for developing coherent institutional policy, using technologies to broaden the competencies to be assessed, linking patient-outcome data to assessment of practitioner performance, and capitalizing on technologies for the management of the entire life-cycle of assessment.

  16. Technology: A Global Influence. Conference Proceedings. Annual Conference of the National Association of Industrial Technology (19th, Normal, Illinois, October 8, 1986).

    ERIC Educational Resources Information Center

    National Association of Industrial Technology, Ypsilanti, MI.

    Abstracts of the following 52 papers are included in this document: "Development of a Computer-Automated Mechanical Testing System" (Aman); "Bringing Industry High-Tech into the School Curriculum" (Andrews); "Fostering Excellence in Industrial Technology Faculty and Programs" (Bensen); "World Markets and…

  17. Technology: A Global Influence. Conference Proceedings. Annual Conference of the National Association of Industrial Technology (19th, Normal, Illinois, October 8, 1986).

    ERIC Educational Resources Information Center

    National Association of Industrial Technology, Ypsilanti, MI.

    Abstracts of the following 52 papers are included in this document: "Development of a Computer-Automated Mechanical Testing System" (Aman); "Bringing Industry High-Tech into the School Curriculum" (Andrews); "Fostering Excellence in Industrial Technology Faculty and Programs" (Bensen); "World Markets and…

  18. Proceedings of the fourth international conference on remote sensing for marine and coastal environments. Technology and applications: Volume II

    SciTech Connect

    1997-08-01

    The conference proceedings contain papers which focus on the application of remote sensing technology and geographic information systems to solve problems in marine and coastal environments. Thirty-one papers were selected for the database from Volume 2 of the proceedings. The topics included in the proceedings are: natural resource management, coastal hazards, oceanographic applications, mapping and charting, data access, coastal ocean color, radar satellites/coastal radars, underwater remote sensing, and new sensors and systems. Subtopics of papers in Volume 2 include: optics and models; air-sea interactions and sea ice; sensors and information systems; hyperspectral sensors and applications; charting and mapping; and color imagery.

  19. Proceedings of the fourth international conference on remote sensing for marine and coastal environments. Technology and applications: Volume I

    SciTech Connect

    1997-06-01

    The conference proceedings contain papers which focus on the application of remote sensing technology and geographic information systems to solve problems in marine and coastal environments. Sixty-nine papers were selected for the database from Volume 1 of the proceedings. The topics included in the proceedings are: natural resource management, coastal hazards, oceanographic applications, mapping and charting, data access, coastal ocean color, radar satellites/coastal radars, underwater remote sensing, and new sensors and systems. Subtopics of papers in Volume 1 include: oil spills and marine pollution; Florida ecosystems; air-sea interaction and sea ice; living resources; optics and models; hyperspectral sensors and applications; and charting and mapping.

  20. Energy sources in gamma-ray burst models

    NASA Technical Reports Server (NTRS)

    Taam, Ronald E.

    1987-01-01

    The current status of energy sources in models of gamma-ray bursts is examined. Special emphasis is placed on the thermonuclear flash model which has been the most developed model to date. Although there is no generally accepted model, if the site for the gamma-ray burst is on a strongly magnetized neutron star, the thermonuclear model can qualitatively explain the energetics of some, but probably not all burst events. The critical issues that may differentiate between the possible sources of energy for gamma-ray bursts are listed and briefly discussed.

  1. Initiation of reactive blast waves by external energy sources

    NASA Astrophysics Data System (ADS)

    Liñán, Amable; Kurdyumov, Vadim N.; Sánchez, Antonio L.

    2012-11-01

    This article is devoted to the analysis of the direct initiation, by concentrated centrally-symmetric external energy sources, of self-sustained detonation waves in gaseous reactive mixtures. The dynamics of the detonation front will be described in the fast reaction limit, when the thickness of the reaction layer that follows the shock front is very small compared with the shock radius. At early times, after starting the external thermal energy deposition, the detonation front, associated with a strongly expanding flow, is overdriven; thus it is reached by expansion waves that decrease its velocity towards the Chapman-Jouguet (CJ) value, for which the expansion waves can no longer reach the front. The decay occurs for detonation radii such that the energy released by the external source equals the heat released by the chemical reaction. For planar detonations the CJ velocity is only approached asymptotically for large times, while for cylindrical and spherical detonations the flow divergence provides an additional decay mechanism associated with the front curvature that causes the transition to the constant CJ velocity to occur at a finite value of the detonation radius. The time evolution of the flow field and the corresponding variation with deposition time of the transition radius is computed for energy sources of constant heating rate. The analysis includes a detailed quantitative description of the near-front flow structure for times close to the transition time, given here for the first time, along with the study of the evolution towards the Zel'dovich-Taylor cylindrical or spherical self-similar flow structure, which corresponds to a CJ detonation front ideally initiated at the center without any external energy source. The asymptotic decay to CJ is also described for planar detonations initiated with energy sources of constant heating rate and finite nonzero deposition time. A brief discussion will be given on how the reaction may be quenched by the flow

  2. Grossmont College Conference on Bio-Medical Technology and Manpower (March 25, 1970).

    ERIC Educational Resources Information Center

    American Association of Junior Colleges, Washington, DC.

    In response to a growing concern with the quality of health care in this country, this conference met to discuss: (1) the role of junior colleges in training medical technicians, (2) the importance of uniformity in the core curriculum, (3) new occupations and changing job requirements, (4) the need for cooperation and coordination between…

  3. IFLA General Conference, 1986. Management and Technology Division. Section: Statistics. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on statistics which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Library Data Collection in Brazil (Nice Menezes de Figueiredo, Brazil); (2) "Fact-Finding on Statistics and Reference Tools in Japan" (Yuriko Sugimoto, Chihomi Oka, Ikuko Mayumi, and Keiko Kurata,…

  4. Energy Technology Training Conference Proceedings (Atlanta, Georgia, October 27-29, 1976).

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Conference goals included identifying projected technical manpower needs and skill mix requirements, potential obstacles to developing an adequate technical education base, and stimulating education, industry, and labor cooperation in technical program development and federal interagency coordination and cooperation. Findings of the conference…

  5. Utah State University Ninth Annual Summer Instructional Technology Institute Conference Proceedings.

    ERIC Educational Resources Information Center

    1997

    Proceedings of the conference discuss issues of school reform, automation, education and the Internet, instructional learning environments, educational products, computer managed instruction, and adaptive learning environments. Seven articles include the following: (1) "Alternative Paths to School Reform" (Andrew Gibbons) discusses the…

  6. IFLA General Conference, 1985. Division on Management and Technology. Section on Conservation. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on conservation and preservation which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Mass Deacidification at the National Library of Canada" (Joyce M. Banks, National Library of Canada); (2) "The National Preservation Office in the British Library" (David W.…

  7. Energy Technology Training Conference Proceedings (Atlanta, Georgia, October 27-29, 1976).

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Conference goals included identifying projected technical manpower needs and skill mix requirements, potential obstacles to developing an adequate technical education base, and stimulating education, industry, and labor cooperation in technical program development and federal interagency coordination and cooperation. Findings of the conference…

  8. IFLA General Conference, 1986. Management and Technology Division. Section: Statistics. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on statistics which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Library Data Collection in Brazil (Nice Menezes de Figueiredo, Brazil); (2) "Fact-Finding on Statistics and Reference Tools in Japan" (Yuriko Sugimoto, Chihomi Oka, Ikuko Mayumi, and Keiko Kurata,…

  9. Twenty-ninth ORNL/DOE conference on analytical chemistry in energy technology. Abstracts of papers

    SciTech Connect

    Not Available

    1986-01-01

    This booklet contains separate abstracts of 55 individual papers presented at this conference. Different sections in the book are titled as follows: laser techniques; resonance ionization spectroscopy; laser applications; new developments in mass spectrometry; analytical chemistry of hazardous waste; and automation and data management. (PLG)

  10. IFLA General Conference, 1987. Division of Management and Technology. Statistics Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The four papers in this collection focus on the analysis and use of library statistics in various situations: (1) "Statistics for Management and Trend Analysis: A SCONUL Experiment" (Anthony J. Loveday, United Kingdom), which discusses the work of the Standing Conference of National and University Libraries (SCONUL) in the collection and…

  11. IFLA General Conference, 1986. Management and Technology Division. Section: Management of Library Associations (RT). Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers presented at a session on management of library associations at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Medical Library Association: Organizational Change 1898 to Present--Illustrations from Continuing Education" (Raymond A. Palmer and M. Kent Mayfield, United States); (2)…

  12. IFLA General Conference, 1985. Division on Management and Technology. Section on Conservation. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on conservation and preservation which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Mass Deacidification at the National Library of Canada" (Joyce M. Banks, National Library of Canada); (2) "The National Preservation Office in the British Library" (David W.…

  13. Proceedings of the 2. MIT international conference on the next generation of nuclear power technology. Final report

    SciTech Connect

    1993-12-31

    The goal of the conference was to try to attract a variety of points of view from well-informed people to debate issues concerning nuclear power. Hopefully from that process a better understanding of what one should be doing will emerge. In organizing the conference lessons learned from the previous one were applied. A continuous effort was made to see to it that the arguments for the alternatives to nuclear power were given abundant time for presentation. This is ultimately because nuclear power is going to have to compete with all of the energy technologies. Thus, in discussing energy strategy all of the alternatives must be considered in a reasonable fashion. The structure the conference used has seven sessions. The first six led up to the final session which was concerned with what the future nuclear power strategy should be. Each session focused upon a question concerning the future. None of these questions has a unique correct answer. Rather, topics are addressed where reasonable people can disagree. In order to state some of the important arguments for each session`s question, the combination of a keynote paper followed by a respondent was used. The respondent`s paper is not necessarily included to be a rebuttal to the keynote; but rather, it was recognized that two people will look at a complex question with different shadings. Through those two papers the intention was to get out the most important arguments affecting the question for the session. The purpose of the papers was to set the stage for about an hour of discussion. The real product of this conference was that discussion.

  14. Low power energy harvesting and storage techniques from ambient human powered energy sources

    NASA Astrophysics Data System (ADS)

    Yildiz, Faruk

    Conventional electrochemical batteries power most of the portable and wireless electronic devices that are operated by electric power. In the past few years, electrochemical batteries and energy storage devices have improved significantly. However, this progress has not been able to keep up with the development of microprocessors, memory storage, and sensors of electronic applications. Battery weight, lifespan and reliability often limit the abilities and the range of such applications of battery powered devices. These conventional devices were designed to be powered with batteries as required, but did not allow scavenging of ambient energy as a power source. In contrast, development in wireless technology and other electronic components are constantly reducing the power and energy needed by many applications. If energy requirements of electronic components decline reasonably, then ambient energy scavenging and conversion could become a viable source of power for many applications. Ambient energy sources can be then considered and used to replace batteries in some electronic applications, to minimize product maintenance and operating cost. The potential ability to satisfy overall power and energy requirements of an application using ambient energy can eliminate some constraints related to conventional power supplies. Also power scavenging may enable electronic devices to be completely self-sustaining so that battery maintenance can eventually be eliminated. Furthermore, ambient energy scavenging could extend the performance and the lifetime of the MEMS (Micro electromechanical systems) and portable electronic devices. These possibilities show that it is important to examine the effectiveness of ambient energy as a source of power. Until recently, only little use has been made of ambient energy resources, especially for wireless networks and portable power devices. Recently, researchers have performed several studies in alternative energy sources that could provide

  15. Army Science Conference 2006 TECHNOLOGY ASSESSMENT OF SOLDIER & MAN PORTABLE FUEL CELL POWER

    DTIC Science & Technology

    2006-11-27

    Research Development Engineering Center (CERDEC) Fuel Cell Technology Team initiated several development contracts to address multiple areas where fuel cell technologies... fuel cell technology focuses specifically on Soldier worn power equipment, mainly from the sub to 100 Watt range. Man Portable Power fuel cell technology

  16. Proceedings of the RESNA 2000 Annual Conference: Technology for the New Millennium (Orlando, Florida, June 28-July 2, 2000). Volume 20.

    ERIC Educational Resources Information Center

    Winters, Jack, Ed.

    This text contains papers presented at the annual conference of the Rehabilitation Engineering and Assistive Technology Society of North America (RESNA) held on June 28-July 2, 2000, in Orlando, Florida. Papers are divided into the following sections: (1) technology for special populations, which includes papers that discuss using…

  17. Preparing Your School Building for Technology. Proceedings of the Council of Education Facility Planners International (CEFPI) Conference (Vancouver, British Columbia, Canada, October 4-7, 1998).

    ERIC Educational Resources Information Center

    Council of Educational Facility Planners, International, Scottsdale, AZ.

    Participants in the 1998 annual technology conference of the Council of Educational Facility Planners, International discussed adapting today's school buildings to meet the new educational technology. This document presents the presentation materials (mostly copies of slides or transparencies, with little or no accompanying text) delivered by…

  18. MSaTERs: Mathematics, Science, and Technology Educators & Researchers of The Ohio State University. Proceedings of the Annual Spring Conference (4th, Columbus, Ohio, May 6, 2000).

    ERIC Educational Resources Information Center

    Costner, Kelly M., Ed.; Herman, Marlena F., Ed.

    The Mathematics, Science, and Technology Educators and Researchers of The Ohio State University (MSaTERs-OSU) is a student organization that grew out of the former Ohio State University Council of Teachers of Mathematics (OSU-CTM). Papers from the fourth annual conference include: (1) "Technology Education Curriculum Models in Michigan…

  19. Capitalizing on Technology for People with Disabilities. RESNA '90: Proceedings of the Annual Conference (13th, Washington, D.C., June 15-20, 1990).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    This proceedings document contains approximately 250 papers and posters presented at a conference on the advancement of rehabilitation and assistive technology. Individual sessions included the following topics: augmentative and alternative communication, personal transportation, technology transfer, service delivery and public policy, computer…

  20. Technology for the Nineties. RESNA '91: Proceedings of the Annual Conference (14th, Kansas City, Missouri, June 21-26, 1991).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    This proceedings document contains approximately 150 papers and 50 poster sessions presented at a conference on the advancement of rehabilitation and assistive technology. Individual sessions focused on the following topics: gerontology, robotics, technology transfer, sensory aids, computer applications, information dissemination, service delivery…

  1. Instructional Technology: Issues and Concerns. Summary Report of the Lake Okoboji Educational Media Leadership Conference (20th Lakeside Laboratory, Lake Okoboji, Milford, Iowa, August 11-16, 1974).

    ERIC Educational Resources Information Center

    Cochran, Lida M.; And Others

    Participants of the twentieth Lake Okoboji Educational Media Leadership Conference examined various issues in the field of instructional technology, and suggested new directions. This report presents descriptions of general meetings and group studies. Ten subtopics were discussed: (1) humanizing education via instructional technology, (2)…

  2. Technology & Disability: Research, Design, Practice, and Policy. Proceedings of the RESNA International Conference (25th, Minneapolis, Minnesota, June 27-July 1, 2002).

    ERIC Educational Resources Information Center

    Simpson, Richard, Ed.

    These proceedings of the 2002 annual RESNA (Association for the Advancement of Rehabilitation Technology) conference include more than 200 presentations on all facets of assistive technology, including concurrent sessions, scientific platform sessions, interactive poster presentations, computer demonstrations, and the research symposium. The…

  3. Proceedings of the Nordic Conference on Science and Technology Education: The Challenge of the Future (Karlslunde Strand, Denmark, May 8-12, 1985).

    ERIC Educational Resources Information Center

    Thulstrup, Erik W., Ed.

    The Nordic Conference of 1985 was convened for the purpose of fostering cooperation between science and technology educators within different fields and at different levels, with approximately 40 science and technology educators from Finland, Norway, Sweden, Denmark, India, the United States, and Yugoslavia participating. This report contains 27…

  4. Proceedings of the International Conference on Educational Technologies 2013 (ICEduTech 2013) (Kuala Lumpur, Malaysia, November 29-December 1, 2013)

    ERIC Educational Resources Information Center

    Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Sharef, Nurfadhlina Mohd, Ed.; Isaías, Pedro, Ed.

    2013-01-01

    These proceedings contain the papers of the International Conference on Educational Technologies 2013 (ICEduTech 2013), which has been organised by the International Association for Development of the Information Society and co-organised by the Faculty of Computer Science & Information Technology, Universiti Putra Malaysia, Kuala Lumpur,…

  5. TEND 97: Conference on Technological Education and National Development Report of Proceedings (1st, April 6-8, 1997, Abu Dhabi, United Arab Emirates).

    ERIC Educational Resources Information Center

    1997

    This document contains 39 papers and 13 poster presentations from a conference on technological education and national development. The following are among the papers included: "The Future of Technological Education and Vocational Education: UNESCO's (United Nations Educational Scientific and Cultural Organization's) Perspective" (Adnan…

  6. Sixth Goddard Conference on Mass Storage Systems and Technologies Held in Cooperation with the Fifteenth IEEE Symposium on Mass Storage Systems

    NASA Technical Reports Server (NTRS)

    Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

    1998-01-01

    This document contains copies of those technical papers received in time for publication prior to the Sixth Goddard Conference on Mass Storage Systems and Technologies which is being held in cooperation with the Fifteenth IEEE Symposium on Mass Storage Systems at the University of Maryland-University College Inn and Conference Center March 23-26, 1998. As one of an ongoing series, this Conference continues to provide a forum for discussion of issues relevant to the management of large volumes of data. The Conference encourages all interested organizations to discuss long term mass storage requirements and experiences in fielding solutions. Emphasis is on current and future practical solutions addressing issues in data management, storage systems and media, data acquisition, long term retention of data, and data distribution. This year's discussion topics include architecture, tape optimization, new technology, performance, standards, site reports, vendor solutions. Tutorials will be available on shared file systems, file system backups, data mining, and the dynamics of obsolescence.

  7. A study of an advanced confined linear energy source

    NASA Technical Reports Server (NTRS)

    Anderson, M. C.; Heidemann, W. B.

    1971-01-01

    A literature survey and a test program to develop and evaluate an advanced confined linear energy source were conducted. The advanced confined linear energy source is an explosive or pyrotechnic X-Cord (mild detonating fuse) supported inside a confining tube capable of being hermetically sealed and retaining all products of combustion. The energy released by initiation of the X-Cord is transmitted through the support material to the walls of the confining tube causing an appreciable change in cross sectional configuration and expansion of the tube. When located in an assembly that can accept and use the energy of the tube expansion, useful work is accomplished through fracture of a structure, movement of a load, reposition of a pin, release of a restraint, or similar action. The tube assembly imparts that energy without release of debris or gases from the device itself. This facet of the function is important to the protection of men or equipment located in close proximity to the system during the time of function.

  8. Geothermal, an alternate energy source for power generation

    SciTech Connect

    Espinosa, H.A.

    1985-02-01

    The economic development of nations depends on an escalating use of energy sources. With each passing year the dependence increases, reaching a point where the world will require, in the next six years, a volume of energetics equal to that consumed during the last hundred years. Statistics show that in 1982 about 70% of the world's energy requirements were supplied by oil, natural gas and coal. The remaining 30% came from other sources such as nuclear energy, hydroelectricity, and geothermal. In Mexico the situation is more extreme. For the same year (1982) 85% of the total energy consumed was supplied through the use of hydrocarbons, and only 15% through power generated by the other sources of electricity. Of the 15%, 65% used hydrocarbons somewhere in the power generation system. Geothermal is an energy source that can help solve the problem, particularly in Mexico, because the geological and structural characteristics of Mexico make it one of the countries in the world with a tremendous geothermal potential. The potential of geothermal energy for supplying part of Mexico's needs is discussed.

  9. PREFACE: International Conference on Advancement in Science and Technology 2012 (iCAST): Contemporary Mathematics, Mathematical Physics and their Applications

    NASA Astrophysics Data System (ADS)

    Ganikhodjaev, Nasir; Mukhamedov, Farrukh; Hee, Pah Chin

    2013-04-01

    The 4th International Conference on the Advancement of Science and Technology 2012 (iCAST 2012), with theme 'Contemporary Mathematics, Mathematical Physics and their Applications', took place in Kuantan, Malaysia, from Wednesday 7 to Friday 9 November 2012. The conference was attended by more than 100 participants, and hosted about 160 oral and poster papers by more than 140 pre-registered authors. The key topics of the 4th iCAST 2012 include Pure Mathematics, Applied Mathematics, Theoretical/Mathematical Physics, Dynamical Systems, Statistics and Financial Mathematics. The scientific program was rather full since after the Keynote and Invited Talks in the morning, four parallel sessions ran every day. However, according to all attendees, the program was excellent with a high level of talks and the scientific environment was fruitful; thus all attendees had a creative time. The conference aimed to promote the knowledge and development of high-quality research in mathematical fields concerned with the application of other scientific fields as well as modern technological trends in physics, chemistry, biology, medicine, economics, sociology and environmental sciences. We would like to thank the Keynote and the Invited Speakers for their significant contributions to 4th iCAST 2012. We would also like to thank the members of the International Scientific Committee and the members of the Organizing Committee. We cannot end without expressing our many thanks to International Islamic University Malaysia and our sponsors for their financial support . This volume presents selected papers which have been peer-reviewed. The editors hope that it may be useful and fruitful for scholars, researchers, and advanced technical members of the industrial laboratory facilities for developing new tools and products. Guest Editors Nasir Ganikhodjaev, Farrukh Mukhamedov and Pah Chin Hee The PDF contains the committee lists, board list and biographies of the plenary speakers.

  10. Student Support for EIPBN 2014 Conference - Final Report

    SciTech Connect

    Farrow, Reginald C.

    2014-09-16

    The 58th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), 2014, was held at the Omni Shoreham Hotel in Washington, DC, May 27 to 30, 2014. The EIPBN Conference is recognized as the foremost international meeting dedicated to lithographic science and technology and its application to micro and nanofabrication techniques. The conference brought together 386 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN provides financial support for students to attend the conference. Travel support for 43 students came from a mixture of government agencies and corporate donors. The Department of Energy Office of Basic Energy Sciences provided $5,000 to support student travel from US universities to participate at EIPBN 2014 through grant DE-SC0011789.

  11. Proceedings of the NSSDC Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications

    NASA Technical Reports Server (NTRS)

    Blackwell, Kim; Blasso, Len (Editor); Lipscomb, Ann (Editor)

    1991-01-01

    The proceedings of the National Space Science Data Center Conference on Mass Storage Systems and Technologies for Space and Earth Science Applications held July 23 through 25, 1991 at the NASA/Goddard Space Flight Center are presented. The program includes a keynote address, invited technical papers, and selected technical presentations to provide a broad forum for the discussion of a number of important issues in the field of mass storage systems. Topics include magnetic disk and tape technologies, optical disk and tape, software storage and file management systems, and experiences with the use of a large, distributed storage system. The technical presentations describe integrated mass storage systems that are expected to be available commercially. Also included is a series of presentations from Federal Government organizations and research institutions covering their mass storage requirements for the 1990's.

  12. Proceedings of the 25th annual offshore technology conference. Volume 2 - Platform and marine system design

    SciTech Connect

    Not Available

    1993-01-01

    This is volume 2 of a 4 volume set of conference proceedings dealing with offshore development of mineral resources. This particular conference centers around the design, construction, and installation of offshore platforms and underwater pipelines. It contains papers which discuss retrofitting of various types of platforms to meet current safety standards. It also discusses design criteria used to minimize wave motion in offshore platforms, moorings, and various types of support facilities. Papers also describe methods for welding joints in both platforms and pipelines. Many papers specifically address economic aspects of offshore development and the cost of complying with increasing safety regulations and standards. A few papers also deal directly with engineered safety systems as they apply to offshore platforms.

  13. Large Space Systems Technology, 1979. [antenna and space platform systems conference

    NASA Technical Reports Server (NTRS)

    Ward, J. C., Jr. (Compiler)

    1980-01-01

    Items of technology and developmental efforts in support of the large space systems technology programs are described. The major areas of interest are large antennas systems, large space platform systems, and activities that support both antennas and platform systems.

  14. Proceedings of the Conference on Industry Partnerships to Deploy Environmental Technology

    SciTech Connect

    1996-01-01

    Three goals were accomplished at the meeting: review of the latest environmental and waste-management technologies being developed under FETC sponsorship; addressing the accomplishments in, and barriers affecting, private-sector development of these technologies; and laying the groundwork for future technology development initiatives and opportunities.

  15. Stochastic Optimal Scheduling of Residential Appliances with Renewable Energy Sources

    SciTech Connect

    Wu, Hongyu; Pratt, Annabelle; Chakraborty, Sudipta

    2015-07-03

    This paper proposes a stochastic, multi-objective optimization model within a Model Predictive Control (MPC) framework, to determine the optimal operational schedules of residential appliances operating in the presence of renewable energy source (RES). The objective function minimizes the weighted sum of discomfort, energy cost, total and peak electricity consumption, and carbon footprint. A heuristic method is developed for combining different objective components. The proposed stochastic model utilizes Monte Carlo simulation (MCS) for representing uncertainties in electricity price, outdoor temperature, RES generation, water usage, and non-controllable loads. The proposed model is solved using a mixed integer linear programming (MILP) solver and numerical results show the validity of the model. Case studies show the benefit of using the proposed optimization model.

  16. Energy sources and their development for application in medical devices.

    PubMed

    Rasouli, Mahdi; Phee, Louis Soo Jay

    2010-09-01

    Electronic medical devices have become an indispensable part of modern healthcare. Currently, a wide variety of electronic medical devices are being used to monitor physiological parameters of the body, perform therapy and supplement or even entirely replace complex biological functions. Cardiac pacemakers, cardioverter-defibrillators and cochlear implants are a few examples of such medical devices. Proper functionality of these devices relies heavily on the continuous supply of a sufficient amount of electricity to them. In this sense, a reliable, safe and convenient method for the provision of energy is very crucial. Various approaches have been developed to fulfil the divergent and challenging energy requirements of medical devices. In this article, we present a brief overview of the energy requirements of medical devices and review the existing and emerging energy sources for application in these devices, particularly wearable and implantable devices.

  17. Energy sources, self-organization, and the origin of life.

    PubMed

    Boiteau, Laurent; Pascal, Robert

    2011-02-01

    The emergence and early developments of life are considered from the point of view that contingent events that inevitably marked evolution were accompanied by deterministic driving forces governing the selection between different alternatives. Accordingly, potential energy sources are considered for their propensity to induce self-organization within the scope of the chemical approach to the origin of life. Requirements in terms of quality of energy locate thermal or photochemical activation in the atmosphere as highly likely processes for the formation of activated low-molecular weight organic compounds prone to induce biomolecular self-organization through their ability to deliver quanta of energy matching the needs of early biochemical pathways or the reproduction of self-replicating entities. These lines of reasoning suggest the existence of a direct connection between the free energy content of intermediates of early pathways and the quanta of energy delivered by available sources of energy.

  18. Deep coal seams as a greener energy source: a review

    NASA Astrophysics Data System (ADS)

    Ranathunga, A. S.; Perera, M. S. A.; Ranjith, P. G.

    2014-12-01

    Today, coal and oil are the main energy sources used in the world. However, these sources will last for only a few decades. Hence, the investigation of possible energy sources to meet this crisis has become a crucial task. Coal bed methane (CBM) is a potential energy source which can be used to fulfil the energy demand. Since the amount of carbon dioxide (CO2) emitted to the atmosphere from the use of CBM is comparatively very low compared to conventional energy sources, it is also a potential mitigation option for global warming. This paper reviews CBM recovery techniques with particular emphasis on CO2-enhanced coal bed methane (CO2-ECBM) recovery. The paper reviews (1) conventional CBM recovery techniques and problems associated with them, (2) CBM production-enhancement methods, including hydro-fracturing and enhanced CBM recovery techniques, such as N2-ECBM and CO2-ECBM, (3) the importance of the CO2-ECBM technique compared to other methods and problems with it, (4) the effect of CO2 injection during the CO2-ECBM process on coal seam permeability and strength and (5) current CO2-ECBM field projects and their progress. Although conventional CBM recovery methods are simple (basically related to the drawdown of the reservoir pressure to release methane from it), they are inefficient for the recovery of a commercially viable amount of methane from coal seams. Therefore, to enhance methane production, several methods are used, such as hydro-fracturing and ECBM (N2-ECBM and CO2-ECBM). The CO2-ECBM process has a number of advantages compared to other methane recovery techniques, as it contributes to the mitigation of the atmospheric CO2 level, is safer and more economical. However, as a result of CO2 injection into the coal seam during the CO2-ECBM process, coal mass permeability and strength may be crucially changed, due to the coal matrix swelling associated with CO2 adsorption into the coal matrix. Both injecting CO2 properties (gas type, CO2 phase and pressure

  19. Carbon and Energy Sources for the Nitrifying Autotroph Nitrobacter

    PubMed Central

    Delwiche, C. C.; Finstein, M. S.

    1965-01-01

    Delwiche, C. C. (University of California, Davis), and M. S. Finstein. Carbon and energy sources for the nitrifying autotroph Nitrobacter. J. Bacteriol. 90:102–107. 1965.—The effect of various organic compounds on the growth and metabolism of the obligatively autotrophic nitrifying organism Nitrobacter was studied. A slight stimulation of both nitrification and growth was obtainable with a number of organic amendments, including yeast extract, Vitamin Free Casamino Acids, and some amino acids. Depending upon culture conditions, a strong stimulation of growth was obtained with acetate as an amendment to the culture solution. Several compounds, including valine, hydroxyproline, and threonine, were inhibitory at concentrations of 10−3m. The incorporation of carbon from isotopically labeled organic compounds was demonstrated. Acetate and glycine were particularly strong contributors to cell carbons. These could not substitute for carbon dioxide as a sole carbon source for growth, however, nor could any other of the carbon compounds that were tried. PMID:16562002

  20. Energy Sources, Self-organization, and the Origin of Life

    NASA Astrophysics Data System (ADS)

    Boiteau, Laurent; Pascal, Robert

    2011-02-01

    The emergence and early developments of life are considered from the point of view that contingent events that inevitably marked evolution were accompanied by deterministic driving forces governing the selection between different alternatives. Accordingly, potential energy sources are considered for their propensity to induce self-organization within the scope of the chemical approach to the origin of life. Requirements in terms of quality of energy locate thermal or photochemical activation in the atmosphere as highly likely processes for the formation of activated low-molecular weight organic compounds prone to induce biomolecular self-organization through their ability to deliver quanta of energy matching the needs of early biochemical pathways or the reproduction of self-replicating entities. These lines of reasoning suggest the existence of a direct connection between the free energy content of intermediates of early pathways and the quanta of energy delivered by available sources of energy.

  1. Nitrification and anammox with urea as the energy source.

    PubMed

    Sliekers, A Olav; Haaijer, Suzanne; Schmid, Markus; Harhangi, Harry; Verwegen, Karin; Kuenen, J Gijs; Jetten, Mike S M

    2004-05-01

    Urea is present in many ecosystems and can be used as an energy source by chemolithotrophic aerobic ammonia oxidizing bacteria (AOB). Thus the utilization of urea in comparison to ammonia, by AOB as well as anaerobic ammonia oxidizing (Anammox) bacteria was investigated, using enrichments cultures, inoculated with activated sludge, and molecular ecological methods. In batch enrichment cultures grown with ammonia a population established in 2 weeks, which was dominated by halophilic and halotolerant AOB as determined by fluorescence in situ hybridization (FISH) experiments, with the 16S rRNA targeting oligonucleotide probe NEU. In other batch enrichment cultures using urea, the AOB population was assessed by PCR amplification, cloning and phylogenetic analysis of amoA and ribosomal 16S rRNA genes. While only one of the 48 16S rRNA gene clones could be identified as AOB (Nitrosomonas oligotropha), the amoA approach revealed two more AOB, Nitrosomonas europaea and Nitrosomonas nitrosa to be present in the enrichment. FISH analysis of the enrichment with probe NEU and newly designed probes for a specific detection of N. oligotropha and N. nitrosa related organisms, respectively, showed that N. oligotropha-like AOB formed about 50% of the total bacterial population. Also N. nitrosa (about 15% of the total population) and N. europaea (about 5% of the total population) were relatively abundant. Additionally, continuous enrichments were performed under oxygen limitation. When ammonia was the energy source, the community in this reactor consisted of Anammox bacteria and AOB hybridizing with probe NEU. As the substrate was changed to urea, AOB related to N. oligotropha became the dominant AOB in this oxygen limited consortium. This resulted in a direct conversion of urea to dinitrogen gas, without the addition of organic carbon.

  2. Biologically Produced Methane as a Renewable Energy Source.

    PubMed

    Holmes, D E; Smith, J A

    2016-01-01

    Methanogens are a unique group of strictly anaerobic archaea that are more metabolically diverse than previously thought. Traditionally, it was thought that methanogens could only generate methane by coupling the oxidation of products formed by fermentative bacteria with the reduction of CO2. However, it has recently been observed that many methanogens can also use electrons extruded from metal-respiring bacteria, biocathodes, or insoluble electron shuttles as energy sources. Methanogens are found in both human-made and natural environments and are responsible for the production of ∼71% of the global atmospheric methane. Their habitats range from the human digestive tract to hydrothermal vents. Although biologically produced methane can negatively impact the environment if released into the atmosphere, when captured, it can serve as a potent fuel source. The anaerobic digestion of wastes such as animal manure, human sewage, or food waste produces biogas which is composed of ∼60% methane. Methane from biogas can be cleaned to yield purified methane (biomethane) that can be readily incorporated into natural gas pipelines making it a promising renewable energy source. Conventional anaerobic digestion is limited by long retention times, low organics removal efficiencies, and low biogas production rates. Therefore, many studies are being conducted to improve the anaerobic digestion process. Researchers have found that addition of conductive materials and/or electrically active cathodes to anaerobic digesters can stimulate the digestion process and increase methane content of biogas. It is hoped that optimization of anaerobic digesters will make biogas more readily accessible to the average person. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Power conversion and control methods for renewable energy sources

    NASA Astrophysics Data System (ADS)

    Yu, Dachuan

    2005-07-01

    In recent years, there has been an increase in the use of renewable energy due to the growing concern over the pollution caused by fossil-fuel-based energy. Renewable energy sources, such as photovoltaic (PV) and fuel cell, can be used to enhance the safety, reliability, sustainability, and transmission efficiency of a power system. This dissertation focuses on the power conversion and control for two major renewable-energy sources: PV and fuel cell. Firstly, a current-based, maximum power-point tracking (MPPT) algorithm is proposed for PV energy. An economical converter system using the above scheme for converting the output from PV panels into 60 Hz AC voltage is developed and built. Secondly, a novel circuit model for the Proton Exchange Membrane (PEM) fuel-cell stack that is useful in the design and analysis of fuel-cell-based power systems is proposed. This Pspice-based model uses elements available in the Pspice library with some modifications to represent both the static and dynamic responses of a PEM fuel-cell module. The accuracy of the model is verified by comparing the simulation and experimental results. Thirdly, a DSP-controlled three-phase induction-motor drive using constant voltage over frequency is built and can be used in a fuel-cell automobile. A hydrogen sensor is used in the drive to both sound an alarm and shut down the inverter trigger pulses through the DSP. Finally, a hybrid power system consisting of PV panels and fuel cell is proposed and built. In the proposed system, PV panels can supply most of the power when the sunlight is available, and the excess power required by the load is supplied by a fuel cell. Load sharing between a fuel cell (FC) and the PV panel is investigated by both simulation and experiments.

  4. Development of Electricity Generation from Renewable Energy Sources in Turkey

    NASA Astrophysics Data System (ADS)

    Kentel, E.

    2011-12-01

    Electricity is mainly produced from coal, natural gas and hydropower in Turkey. However, almost all the natural gas and high quality coal are imported. Thus, increasing the shares of both hydro and other renewables in energy supply is necessary to decrease dependency of the country on foreign sources. In 2008, the total installed capacity of Turkey was around 42000 MW and 66 % of this was from thermal sources. The remaining 33 % was from hydro, which leaves only one percent for the other renewable energy sources. The share of renewable energy in the energy budget of Turkey has increased in the last two decades; however, in 2008, only 17 % of the total electricity generation was realized from renewable sources most of which was hydro. According to State Hydraulic Works (SHW) which is the primary executive state agency responsible for the planning, operating and managing of Turkey's water resources, Turkey utilizes only around 35% of its economically viable hydro potential. The current situation clearly demonstrates the need for increasing the share of renewables in the energy budget. New laws, such as the Electricity Market Law, have been enacted and the following items were identified by the Ministry of Energy and Natural Resources of Turkey among primary energy policies and priorities: (i) decreasing dependency on foreign resources by prioritizing utilization of natural resources, (ii) increasing the share of renewable energy resources in the energy budget of Turkey; (iii) minimization of adverse environmental impacts of production and utilization of natural resources. The government's energy policy increased investments in renewable energy resources; however lack of a needed legal framework brought various environmental and social problems with this fast development. The development of the share of renewable resources in the energy budget, current government policy, and environmental concerns related with renewables, and ideas to improve the overall benefits of

  5. Thermospheric Density Model Including High-Latitude Energy Sources

    NASA Astrophysics Data System (ADS)

    Moe, O. K.; Moe, M. M.

    2006-12-01

    As was predicted long ago by Sydney Chapman, there is a major contribution to thermospheric energy from the magnetosphere at all times. The contribution of this magnetospheric energy source produces a neutral density bulge at high latitudes even during geomagnetically quiet times. We present an analytical, semi- empirical model of the global neutral density at such quiet times. The total density is expressed as the sum of two terms: The first term describes the combined effects of the solar ultra-violet heating and various other contributions like the semi-annual variation; the second term gives the contribution to the density associated with particle precipitation and joule heating coming from magnetospheric sources during times of low geomagnetic activity. The region of density enhancement at high latitudes is associated with the locations of the dayside cusps. Therefore the model produces a density distribution which depends on universal time as well as on altitude, latitude, local time, and the usual solar UV energy source. The numerical values of the parameters in the empirical model were originally determined 30 years ago from density data collected by the Bell-MESA accelerometer on the LOGACS satellite and the pressure gauge on the SPADES satellite. As an example of the model output, we show a Mercator projection of the global density distribution at 400 km altitude at 12 hours GMT in late May at a time of moderate solar activity and low geomagnetic activity. The parameters in the model can now be substantially improved by using recent advances like the latest description of the semi-annual variation and by incorporating the precise density measurements made by the accelerometers on board the CHAMP and GRACE satellites. In the original model, density values at times of high geomagnetic activity were included in the second density term. The parameters in that term can also be improved as accurate storm-time densities become available.

  6. 1986 CACTS International Conference on Air Cushion Technology, Toronto, Canada, Sept. 16-18, 1986, Preprints

    NASA Astrophysics Data System (ADS)

    MacEwen, W. R.

    The present conference on the design and development, innovative configurational concepts, test result analyses and operational characteristics of ACVs gives attention to design criteria for light, high-speed ACVs in desert environments, preliminary over-water tests of linear propellers, tests on high speed hovercraft icebreaking, and the performance of an air cushion crawler all-terrain vehicle. Also discussed are the use of ACVs as high speed ASW vehicles, performance criteria for air cushion heave dynamics, the bounce characteristics of an ACV's responsive skirt, and the use of hovercraft in ice enforcement.

  7. The current status of the development of renewable energy sources worldwide and in Russia

    NASA Astrophysics Data System (ADS)

    Fortov, V. E.; Popel', O. S.

    2014-06-01

    Resorting to renewable energy sources (RESs) as one of the bases of the promising world energy industry has become a logical result of the historical development and the recognition that is necessary to diversify primary energy sources being used, with the aim of enhancing both energy and ecological security of countries, regions, and concrete energy consumers. The review of the development of new technologies used for conversion of RESs, the progress of which can be characterized by the fact that by the year 2013 the total generating capacity of RES-based power plants now in operation has amounted to 500 GW—by a factor of 1.5 more than the total generating capacity of all nuclear power stations in the world. The paper presents an analysis of the current status of RESs and problems that restrain their development in Russia. It is noted that the peculiarities of the energy situation in Russia impose the specific requirements upon drawing up the programs of the development of RESs. Along with the use of RESs as part of systems of centralized energy supply, which is a priority for most industrially developed countries and promises the most large-scale introduction of RESs in Russia, it is necessary, first of all, to give attention to the development and creation of systems for independent supply of consumers with power and heat and the development of distributed powergenerating systems using RESs.

  8. Conference reports

    NASA Astrophysics Data System (ADS)

    Dongpei, Chen; Yulong, Ma

    1994-12-01

    The Ultrasonic Electronics Branch Society of the China Acoustics Society, and the Electronics Countermeasure Branch Society of the China Electronics Society held and All-China Applications Conference of Ultrasonic Electronics Devices in Electronic Countermeasures, Radar and Military Communication Technology. A total of 66 papers was received by the conference with contents relating to surface acoustic wave devices, high-frequency acoustic wave devices, acousto-optical devices, applications of devices in radar, applications of devices in electronic countermeasures, and applications of devices in military communication systems.

  9. Proceedings of the National Technological Literacy Conference (9th, Arlington, Virginia, January 21-23, 1994).

    ERIC Educational Resources Information Center

    Cheek, Dennis W., Ed.; Cheek, Kim A., Ed.

    Twenty-six papers illustrate the wide reach of Science, Technology, and Society (STS) studies and education. A sampling of the first section on general STS studies includes: (1) "Technology, You, and the Law" (Kenneth S. Volk); (2) "The People From 'Away': Ending Racial and Economic Exploitation in the Siting of Toxic Wastes" (Glen J. Ernst); (3)…

  10. Adult Literacy and Technology Conference Proceedings (University Park, Pennsylvania, June 4-7, 1987).

    ERIC Educational Resources Information Center

    Meenan, Avis L., Comp.; Burns, Patricia E., Comp.

    These proceedings contain the summaries of 60 presentations. Among those included are: "Desk Top Publishing & Experiential Literacy Material" (Arnold); "A Description of the U.S. Experience in Providing Vocational Skills to Individuals with Low Literacy Skills" (Barbee); "Audio-Disk Technology" (Bixler, MacClay); "Technology for Teachers: A Group…

  11. Proceedings of the National Technological Literacy Conference (10th, Arlington, Virginia, March 2-5, 1995).

    ERIC Educational Resources Information Center

    Cheek, Dennis W., Ed.; Cheek, Kim A., Ed.

    This collection of 20 papers represents the work of 24 authors with a variety of perspectives on the growth of the science, technology and society movement in the United States in the past 10 years. These essays are seen as a representative sample of the work of the movement. Divided into four sections, Section 1, "General Science, Technology and…

  12. Technological Literacy. Proceedings of the National Conference (1st, Baltimore, Maryland, February, 14-16, 1986).

    ERIC Educational Resources Information Center

    Roy, Rustum, Ed.

    1986-01-01

    These papers, divided into six sections, provide an accurate indication of thinking about technological literacy (TL) in the U.S. "Main Problems and Issues" contains four papers which discuss the needs, challenges, and benefits of developing TL. "Technological Literacy: Concepts and Measures" includes six papers which discuss…

  13. 12th Annual Science and Engineering Technology Conference/DoD TECH Exposition

    DTIC Science & Technology

    2011-06-23

    SPAWAR CDR Will Hesse , USN (Ret) Scott Health & Safety Dr. Ed Hibsman SPAWAR Mr. Larry Hill CAS, Inc. Mrs. Cheryl Holbrook U.S. Army Space and Missile... Herman Rediess Science & Technology Directorate, DHS CAPT Brett Reissener, USN (Ret) Concurrent Technologies Corporation Ms. Denise Rhea-McKenzie Mission

  14. Mid-South Instructional Technology Conference Proceedings (1st, Murfreesboro, Tennessee, March 31-April 2, 1996).

    ERIC Educational Resources Information Center

    Southeast Missouri State Univ., Cape Girardeau.

    Papers in this proceedings discuss and demonstrate the impact of emerging information technologies on the education process. Along with two general session papers and two poster session papers, the bulk of the document is comprised of papers offered in the five tracks of Technology and Pedagogy, Distance Learning, Library Support, Support for…

  15. Proceedings of the Annual Technology Literacy Conference. (7th, Alexandria, Virginia, February 6-9, 1992).

    ERIC Educational Resources Information Center

    Cheek, Dennis, Ed.

    The following papers are included in these proceedings: "Weaving Technology and Human Affairs" (B. Hazeltine); "Positivist and Constructivist Understandings about Science and Their Implications for STS Teaching and Learning" (B. Reeves; C. Ney); "A Modular Conceptual Framework for Technology and Work" (D. Blandow); "A Time of Uncertainty: The…

  16. Mid-South Instructional Technology Conference Proceedings (2nd, Murfreesboro, Tennessee, April 6-8, 1997).

    ERIC Educational Resources Information Center

    Middle Tennessee State Univ., Murfreesboro.

    Papers in this proceedings explore the theme of rethinking teaching and learning through technology. Along with general session papers that address asynchronous learning networks and the World Wide Web as a classroom without walls, the document contains papers in the following eight tracks: (1) Assessing the Effectiveness of Technology in Teaching…

  17. 28. annual offshore technology conference: Proceedings. Volume 4: Field drilling and development systems

    SciTech Connect

    1996-12-31

    The 88 papers in this volume cover the following topics: Small operator implementation of subsea technology; Control system umbilicals, components and ROV interfacing; DeepStar--Results and plans; Deepwater subsea manifold systems; Drilling technology; Limit state design criteria for pipelines; Liuhua project; Mobile offshore drilling units; Offshore coiled tubing operations; Oman-India gas pipeline; Paraffin and hydrate control; Pompano--A deepwater subsea development; Severe operating conditions; Subsea production systems; and Well completions technology. Papers have been processed separately for inclusion on the data base.

  18. Collection and utilization of Japanese scientific and technological information in Europe and U.S.A. - Report on the Berlin Conference 1989 -

    NASA Astrophysics Data System (ADS)

    Miyakawa, Takayasu; Miwa, Makiko; Obara, Michio

    The 2nd International Conference on Japanese Information in Science Technology and Commerce was held on October 23-25, 1989 at Japanisch-Deutsches Zentrum Berlin, Federal Republic of Germany. During two years since previous Conference at Warwick, England, in 1987, much progresses were made in collecting, using and evaluating Japanese scientific, technological and industrial information in Western countries. On the other hands, overseas supply of Japanese databases and information by Japanese governmental and private organizations have been improved in many aspects. There occurred presentation of papers and valuable exchange of opinions and experiences. The Conference consisted of II Sessions which covered trends and policies, various information sources, analysis and distributions, Japanese language and Kanji processings and direct connection with Japan.

  19. Impact for the 80's: Proceedings of a Conference on Selected Technology for Business and Industry

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Various aspects of advanced energy technology are discussed. Specific emphasis is given to: aircraft propulsion; wind power commercialization; materials and structures, lubrication and bearings; Stirling and gas turbine engines; and electric and hybrid vehicles.

  20. Energy Sources for Yotta-TeV Iceberg Showers

    SciTech Connect

    MacAyeal, Douglas

    2013-05-01

    In late February of 2002, warming climate along the Antarctic Peninsula triggered a macroscopic particle acceleration event that smashed a 350 Gkg floating ice shelf, called the Larsen B. The particle shower released by the acceleration involved on the order of >10^6 iceberg particles accelerated to an aggregate total kinetic energy of ~10^17 J (100 Mt TNT equivalent). The explosion was so extreme that it caught glaciological science by surprise (an injury to the egos of glaciologists worldwide) and caused glaciers of the Antarctic Peninsula formerly buttressed by the missing ice shelf to surge (yielding a small increment to sea level rise). In this presentation, I shall describe research, both experimental and field oriented, that has revealed the energy source for this explosive event. I shall also describe how climate warming has the capacity to trigger this type of ice-shelf collapse. A review of the geologic record of ice-rafted debris on the ocean floor suggests that extreme, explosive ice-shelf collapse may be a ubiquitous catastrophe that has happened regularly in the past as part of glacial/interglacial climate cycles.

  1. Bottom diaphragm for transporter for a seismic energy source

    SciTech Connect

    Martin, P.N.

    1983-12-06

    An improved portable seismic energy source is disclosed including a base member having cylindrical sidewalls and an open lower end for resting on the earth's surface. A horizontal baseplate is secured to the base member upper end, the baseplate having a central opening therein, a gun mounted on the horizontal baseplate for firing a projectile through the opening therein to impact the earth's surface and generate a seismic signal, a spatter plate mounted to the base member such as by means of a vertical cylinder secured to the lower surface of the baseplate with the lower end of the cylinder being affixed to the spatter plate. The spatter plate has an opening therein in register with the cylinder so that a projectile fired passes through the opening, the spatter plate being positioned above the earth's surface, and a flexible diaphragm secured at its periphery to the lower circumferential surface of the base member and having a central opening therein. The diaphragm is stretched over the top of the spatter plate, the spatter plate and diaphragm serving to intercept gas, liquids, and solid objects which are ejected when a projectile is fired to generate a seismic signal.

  2. Polyphosphates as an energy source for growth of Saccharomyces cerevisiae.

    PubMed

    Trilisenko, L V; Kulakovskaya, T V

    2014-05-01

    Cells of the yeast Saccharomyces cerevisiae with a low content of polyphosphates (polyP) are characterized by disturbance of growth in medium with 0.5% glucose. The parent strain with polyP level reduced by phosphate starvation had a longer lag phase. The growth rate of strains with genetically determined low content of polyP due to their enhanced hydrolysis (CRN/pMB1_PPN1 Sc is a superproducer of exopolyphosphatase PPN1) or reduced synthesis (the BY4741 vma2Δ mutant with impaired vacuolar membrane energization) was lower in the exponential phase. The growth of cells with high content of polyP was accompanied by polyP consumption. In cells of strains with low content of polyP, CRN/pMB1_PPN1 Sc and BY4741 vma2Δ, their consumption was insignificant. These findings provide more evidence indicating the use of polyP as an extra energy source for maintaining high growth rate.

  3. Radioactivity as a significant energy source in prebiotic synthesis.

    PubMed

    Garzón, L; Garzón, M L

    2001-01-01

    Radioactivity in the continental crust (due mainly to the isotopes 238U, 235U, 232Th and 40K), as a energy source for chemical evolution in the early Archean (between 3.5 and approximately 4 Ga bp), is reviewed. The most important radioactive source in the continental crust is due to the production and accumulation of radioactive gases within the crust voids (porosity). The study of such mechanism has allowed us to reach a deeper understanding about the nature of the radioactive source and to describe its behavior, particularly with regard to prebiotic chemical evolution. An effective total energy of 3 x 10(18) Ja-1 has been obtained for a depth of 1 km, 4 Ga ago. If a depth of 30 km is taken, the obtained value is almost equal to the UV solar energy radiation (lambda < 150 nm). Within the voids the radioactive source of the continental crust played a relevant role in prebiotic synthesis. In uranium deposits of the same age, the role of radioactivity must have been even more relevant in favoring chemical evolution.

  4. Trimode Power Converter optimizes PV, diesel and battery energy sources

    SciTech Connect

    O`Sullivan, G.; Bonn, R.; Bower, W.

    1994-07-01

    Conservatively, there are 100,000 localities in the world waiting for the benefits that electricity can provide, and many of these are in climates where sunshine is plentiful. With these locations in mind a prototype 30 kW hybrid system has been assembled at Sandia to prove the reliability and economics of photovoltaic, diesel and battery energy sources managed by an autonomous power converter. In the Trimode Power Converter the same power parts, four IGBT`s with an isolation transformer and filter components, serve as rectifier and charger to charge the battery from the diesel; as a stand-alone inverter to convert PV and battery energy to AC; and, as a parallel inverter with the diesel-generator to accommodate loads larger than the rating of the diesel. Whenever the diesel is supplying the load, an algorithm assures that the diesel is running at maximum efficiency by regulating the battery charger operating point. Given the profile of anticipated solar energy, the cost of transporting diesel fuel to a remote location and a five year projection of load demand, a method to size the PV array, battery and diesel for least cost is developed.

  5. Trimode Power Converter optimizes PV, diesel and battery energy sources

    NASA Astrophysics Data System (ADS)

    Osullivan, George; Bonn, Russell; Bower, Ward

    1994-12-01

    Conservatively, there are 100,000 localities in the world waiting for the benefits that electricity can provide, and many of these are in climates where sunshine is plentiful. With these locations in mind a prototype 30 kW hybrid system has been assembled at Sandia to prove the reliability and economics of photovoltaic, diesel and battery energy sources managed by an autonomous power converter. In the Trimode Power Converter the same power parts, four IGBT's with an isolation transformer and filter components, serve as rectifier and charger to charge the battery from the diesel; as a stand-alone inverter to convert PV and battery energy to AC; and, as a parallel inverter with the diesel-generator to accommodate loads larger than the rating of the diesel. Whenever the diesel is supplying the load, an algorithm assures that the diesel is running at maximum efficiency by regulating the battery charger operating point. Given the profile of anticipated solar energy, the cost of transporting diesel fuel to a remote location and a five year projection of load demand, a method to size the PV array, battery and diesel for least cost is developed.

  6. Electrical energy sources for organic synthesis on the early Earth.

    PubMed

    Chyba, C; Sagan, C

    1991-01-01

    In 1959, Miller and Urey (Science 130, 245) published their classic compilation of energy sources for indigenous prebiotic organic synthesis on the early Earth. Much contemporary origins of life research continues to employ their original estimates for terrestrial energy dissipation by lightning and coronal discharges, 2 x 10(19) J yr-1 and 6 x 10(19) J yr-1, respectively. However, more recent work in terrestrial lightning and point discharge research suggests that these values are overestimates by factors of about 20 and 120, respectively. Calculated concentrations of amino acids (or other prebiotic organic products) in the early terrestrial oceans due to electrical discharge sources may therefore have been equally overestimated. A review of efficiencies for those experiments that provide good analogues to naturally-occurring lightning and coronal discharges suggests that lightning energy yields for organic synthesis (nmole J-1) are about one order of magnitude higher than those for coronal discharge. Therefore organic production by lightning may be expected to have dominated that due to coronae on early Earth. Limited data available for production of nitric oxide in clouds suggests that coronal emission within clouds, a source of energy heretofore too uncertain to be included in the total coronal energy inventory, is insufficient to change this conclusion. Our recommended values for lightning and coronal discharge dissipation rates on the early Earth are, respectively, 1 x 10(18) J yr-1 and 5 x 10(17) J yr-1.

  7. Cassava: a basic energy source in the tropics

    SciTech Connect

    Cock, J.H.

    1982-11-19

    Cassava (Manihot esculenta) is the fourth most important source of food energy in the tropics. More than two-thirds of the total production of this crop is used as food for humans, with lesser amounts being used for animal feed and industrial purposes. The ingestion of high levels of cassava has been associated with chronic cyanide toxicity in parts of Africa, but this appears to be related to inadequate processing of the root and poor overall nutrition. Although cassava is not a complete food it is important as a cheap source of calories. The crop has a high yield potential under good conditions, and compared to other crops it excels under suboptimal conditions, thus offering the possibility of using marginal land to increase total agricultural production. Breeding programs that bring together germ plasm from different regions coupled with improved agronomic practices can markedly increase yields. The future demand for fresh cassava may depend on improved storage methods. The markets for cassava as a substitute for cereal flours in bakery products and as an energy source in animal feed rations are likely to expand. The use of cassava as a source of ethanol for fuel depends on finding an efficient source of energy for distillation or an improved method of separating ethanol from water. 7 figures, 8 tables.

  8. IFLA General Conference, 1987. Division of Management and Technology. Library Building and Equipment Section. Information Technology Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The six papers in this collection focus on library buildings and equipment and information technology: (1) "Library Equipment in a Changing Library Environment" (Margaret Beckman, Canada); (2) "The New Building for the British Library" (Colin St. John Wilson, United Kingdom); (3) "User Interaction with Online Catalogue" (Stephen Walker, United…

  9. Solar: A Clean Energy Source for Utilities (Fact Sheet)

    SciTech Connect

    Not Available

    2010-09-01

    The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts with utilities to remove the technical, regulatory, and market challenges they face in deploying solar technologies.

  10. WELCOME SPEECH: EPS Euroconference XIX Nuclear Physics Divisional Conference: New Trends in Nuclear Physics Applications and Technology

    NASA Astrophysics Data System (ADS)

    Johnson, R. C.

    2006-06-01

    Ladies and gentlemen, On behalf of the European Physical Society it is my pleasure to welcome you to the Conference: NEW TRENDS IN NUCLEAR PHYSICS APPLICATIONS AND TECHNOLOGY This is the 19th International Nuclear Physics Divisional Conference of the Nuclear Physics Board of the EPS. It is a relatively new experience for the Board to support a Conference in an area so closely linked to applications and technology. I am therefore very pleased to see such a good response to the initiative of Professor Scannicchio and his local Organizing Committee under Professor Zenoni's Chairmanship. I would like to take this opportunity to say a few words about the EPS Nuclear Physics Board. The Board consists of 18 people (10 elected plus up to 10 co-opted) from across Europe, with me as Chair. Elections by members of the Division are held if there is competition for a vacancy, which is announced in Europhysics News. The Board exchanges observers with NuPECC. The Board has 3 major activities: 1. Divisional Scientific Meetings of which this is one. There are usually two per year, but this year there are three. Nuclear Physics in Astrophysics 2 (NPA2), Debrecen, Hungary, 16 20 May 2005. This conference, New Trends in Nuclear Physics Applications and Technology, Pavia, 5 9 September 2005. "Sandanski 3" Co-ordination Meeting in Nuclear Science organized by the Joint Institute for Nuclear Research, Dubna, and the Institute for Nuclear Research and Energy, Sofia, which will be held in Albena, Bulgaria, 25 September to 2 October 2005. This grew out of two earlier meetings in 1995 and 2001 in Sandanski, Bulgaria. The aim of these meetings was to foster and support scientific collaborations in nuclear physics between eastern and western European countries. 2. The Board awards two prizes, usually in alternate years: The Lise Meitner Prize for outstanding contributions in the field of Nuclear Science. The 2004 recipients were Bent Herskind and Peter Twin for their pioneering work on rapidly

  11. NASA/IEEE MSST 2004 Twelfth NASA Goddard Conference on Mass Storage Systems and Technologies in cooperation with the Twenty-First IEEE Conference on Mass Storage Systems and Technologies

    NASA Technical Reports Server (NTRS)

    Kobler, Ben (Editor); Hariharan, P. C. (Editor)

    2004-01-01

    MSST2004, the Twelfth NASA Goddard / Twenty-first IEEE Conference on Mass Storage Systems and Technologies has as its focus long-term stewardship of globally-distributed storage. The increasing prevalence of e-anything brought about by widespread use of applications based, among others, on the World Wide Web, has contributed to rapid growth of online data holdings. A study released by the School of Information Management and Systems at the University of California, Berkeley, estimates that over 5 exabytes of data was created in 2002. Almost 99 percent of this information originally appeared on magnetic media. The theme for MSST2004 is therefore both timely and appropriate. There have been many discussions about rapid technological obsolescence, incompatible formats and inadequate attention to the permanent preservation of knowledge committed to digital storage. Tutorial sessions at MSST2004 detail some of these concerns, and steps being taken to alleviate them. Over 30 papers deal with topics as diverse as performance, file systems, and stewardship and preservation. A number of short papers, extemporaneous presentations, and works in progress will detail current and relevant research on the MSST2004 theme.

  12. Effective Utilization and Management of Emerging Information Technologies. Information Resources Management Association International Conference (Boston, Massachusetts, May 17-20, 1998).

    ERIC Educational Resources Information Center

    Khosrowpour, Mehdi, Ed.

    This proceeding of the 1998 Information Resources Management Association International Conference contains 80 full papers, 87 research in progress papers, 33 abstracts, and 15 panel, workshop, and tutorial summaries. The papers focus on issues of managing information technology (IT) in organizations around the world. Issues covered include:…

  13. MSaTERs: Mathematics, Science, and Technology Educators & Researchers of The Ohio State University. Proceedings of the Annual Spring Conference (5th, Columbus, Ohio, May 5, 2001).

    ERIC Educational Resources Information Center

    Herman, Marlena F., Ed.

    The Mathematics, Science, and Technology Educators and Researchers of The Ohio State University (MSaTERs-OSU) is a student organization that grew out of the former Ohio State University Council of Teachers of Mathematics (OSU-CTM). Papers from the fifth annual conference include: (1) "Models of the Structure of Matter: Why Should We Care…

  14. MSaTERs: Mathematics, Science, and Technology Educators & Researchers of The Ohio State University. Proceedings of the Annual Spring Conference (3rd, Columbus, OH, May 15, 1999).

    ERIC Educational Resources Information Center

    Costner, Kelly M., Ed.; Reed, Michelle K., Ed.

    The Mathematics, Science, and Technology Educators and Researchers of The Ohio State University (MSaTERs-OSU) is a student organization that grew out of the former OSU Council of Teachers of Mathematics (OSU-CTM). Papers from the third annual conference include: (1) "Gender, Ethnicity, and Science" (Terry Arambula-Greenfield); (2)…

  15. Girls And Science And Technology (GASAT). Contributions to the Conference (1st, Eindhaven, The Netherlands, November 9-13, 1981). Volume 2.

    ERIC Educational Resources Information Center

    Raat, Jan H.; And Others

    This document contains the full text of 21 papers presented at an international conference on Girls And Science And Technology (GASAT). They include: "Women in Science and Engineering: A Case of Awareness and Encouragement" (Mary Anderson); "A Multi-phased Program for Recruiting Southern Women into Science Based on Extensive Media Use and…

  16. Solar Technology Information Transfer in West Virginia. A Report of the Planning Conference (Charleston, West Virginia, April 18-19, 1979).

    ERIC Educational Resources Information Center

    Nelson, James B., Ed.

    Concerned with formulating a methodology that would best enable West Virginia's Solar Technology Transfer Program to work, the participants in a planning conference held on April 18 and 19, 1979, met to isolate techniques and objectives that would most effectively allow consumer access to solar energy information, and emphasized the role of public…

  17. Reading and the New Technologies. Proceedings of the Annual Course and Conference of the United Kingdom Reading Association (21st, Dundee, Scotland, July 23-27, 1984).

    ERIC Educational Resources Information Center

    Ewing, J. M., Ed.

    Divided into three sections, this book presents a selection of papers arising from a conference that focused on the impact of recent technological advancements on the development and teaching of reading. An introduction by J. M. Ewing provides general insight on this topic. Identifying major concerns, the first section includes: "Reading and…

  18. Effective Utilization and Management of Emerging Information Technologies. Information Resources Management Association International Conference (Boston, Massachusetts, May 17-20, 1998).

    ERIC Educational Resources Information Center

    Khosrowpour, Mehdi, Ed.

    This proceeding of the 1998 Information Resources Management Association International Conference contains 80 full papers, 87 research in progress papers, 33 abstracts, and 15 panel, workshop, and tutorial summaries. The papers focus on issues of managing information technology (IT) in organizations around the world. Issues covered include:…

  19. Technology for the Next Decade. Proceedings of the RESNA Annual Conference (12th, New Orleans, Louisiana, June 25-30, 1989).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    These conference proceedings contain papers on practical applications of rehabilitation and assistive technology in vocational and educational situations as well as independent living settings. Most of the papers are two pages in length. The papers are organized into the following categories, with the number of papers in each category appearing in…

  20. Promoting Educational Technology. Summary Report of the Annual Lake Okoboji Educational Media Leadership Conference (25th, Milford, Iowa, August 20-24, 1979).

    ERIC Educational Resources Information Center

    Association for Educational Communications and Technology, Washington, DC.

    This summary report of the annual conference includes statements of delegate concerns prepared for the planning committee, presentations by three resource delegates on the promotion of educational technology at different levels, and reports from seven study committees. Lucy Ainsley discussed promotion strategies at the district level, K-12; Wesley…

  1. Technology for the Next Decade. Proceedings of the RESNA Annual Conference (12th, New Orleans, Louisiana, June 25-30, 1989).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    These conference proceedings contain papers on practical applications of rehabilitation and assistive technology in vocational and educational situations as well as independent living settings. Most of the papers are two pages in length. The papers are organized into the following categories, with the number of papers in each category appearing in…

  2. "Primary Partners in Economic Development": Cooperation in High Technology--Community Colleges, Business and Industry, Labor and Government. Conference Proceedings (Seattle, Washington, August 20, 1982).

    ERIC Educational Resources Information Center

    Mohn, Meleese, Ed.

    This proceedings reflects the content of a day-long conference designed to introduce selected publics to established models for economic stimulus with applicability to Washington state; provide a focus for the statewide legislative studies of education and high technology; and promote the Washington state community college system as the primary…

  3. The Magic of Technology. NECC 1993: Proceedings of the Annual National Educational Computing Conference (14th, Orlando, Florida, June 27-30, 1993).

    ERIC Educational Resources Information Center

    Brubaker, Thomas, A., Ed.; And Others

    These conference proceedings address the capabilities of technology in education. Papers and summaries of presentations are provided on the following topics: programs for special needs students; virtual realities; funding opportunities; videodiscs; future programs and perspectives; telecomputing; computer networks in the classroom; human…

  4. Solar Power Satellites: Reconsideration as Renewable Energy Source Based on Novel Approaches

    NASA Astrophysics Data System (ADS)

    Ellery, Alex

    2017-04-01

    Solar power satellites (SPS) are a solar energy generation mechanism that captures solar energy in space and converts this energy into microwave for transmission to Earth-based rectenna arrays. They offer a constant, high integrated energy density of 200 W/m2 compared to <10 W/m2 for other renewable energy sources. Despite this promise as a clean energy source, SPS have been relegated out of consideration due to their enormous cost and technological challenge. It has been suggested that for solar power satellites to become economically feasible, launch costs must decrease from their current 20,000/kg to <200/kg. Even with the advent of single-stage-to-orbit launchers which propose launch costs dropping to 2,000/kg, this will not be realized. Yet, the advantages of solar power satellites are many including the provision of stable baseload power. Here, I present a novel approach to reduce the specific cost of solar power satellites to 1/kg by leveraging two enabling technologies - in-situ resource utilization of lunar material and 3D printing of this material. Specifically, we demonstrate that electric motors may be constructed from lunar material through 3D printing representing a major step towards the development of self-replicating machines. Such machines have the capacity to build solar power satellites on the Moon, thereby bypassing the launch cost problem. The productive capacity of self-replicating machines favours the adoption of large constellations of small solar power satellites. This opens up additional clean energy options for combating climate change by meeting the demands for future global energy.

  5. Hawaii Integrated Energy Assessment. Volume V. Rules, regulations, permits and policies affecting the development of alternate energy sources in Hawaii

    SciTech Connect

    Not Available

    1980-01-01

    A comprehensive presentaton of the major permits, regulations, rules, and controls which are likely to affect the development of alternate energy sources in Hawaii is presented. An overview of the permit process, showing the major categories and types of permits and controls for energy alternatives is presented. This is followed by a brief resume of current and projected changes designed to streamline the permit process. The permits, laws, regulations, and controls that are applicable to the development of energy alternatives in Hawaii are described. The alternate energy technologies affected, a description of the permit or control, and the requirements for conformance are presented for each applicable permit. Federal, state, and county permits and controls are covered. The individual energy technologies being considered as alternatives to the State's present dependence on imported fossil fuels are emphasized. The alternate energy sources covered are bioconversion, geothermal, ocean thermal, wind, solar (direct), and solid waste. For each energy alternative, the significant permits are summarized with a brief explanation of why they may be necessary. The framework of policy development at each of the levels of government with respect to the alternate energy sources is covered.

  6. Standardization of quantum technologies and QKD activities within ETSI (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Lenhart, Gaby

    2016-04-01

    In order to establish new ICT technologies successfully on the market it is essential to build trust within any potential users. This is especially true for technologies which are based upon paradigms that are not yet familiar to these users, such as quantum technologies. Technical standards are an excellent means to offer a certain degree of legal reliability and technical interoperability that is required by industry for commercial take up. While such standards on the one hand must be clear enough to provide strict rules for implementers, on the other hand they also must remain flexible enough to not restrict progress in further research and development on the standardized technology. Hence such standards have to be produced by a wide variety of stakeholders taking into account all their different needs. The paper will provide some insight into the general mechanisms of standardization and their relation to quantum technologies. Alongside with the relevance of standardization as an enabler for certification of quantum based technologies it will explain its potential for securing intellectual property. In its first part paper will concentrate on the advantages of standardization and discuss fears some of the stakeholders share, in detail. The second part will focus on the technical work going on in ETSI in relation to quantum technologies. In 2008 ETSI created a standards work group on Quantum Key Distribution, the ETSI ISG QKD and more recently a group on Quantum-Safe Cryptography, the ETSI ISG QSC. A significant part of the technical work of these groups has already been published and will be introduced in the following. However a big share of work is still ongoing and lot more is planned for the future, as are continuous revisions and updates of the published specifications. This standardization work covers several levels: It starts of by problem statements in the form of use cases, from which technical requirements can be derived. These requirements then form

  7. NASA-JPL overview, space technology and relevance to medicine (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    van Zyl, Jakob

    2017-05-01

    There is special synergy between NASA space instruments and medical devices, especially those that may be implanted in the human body. For example, in both cases instruments have to be small, typically have to consume little power and often have to operate in harsh environments. JPL has a long history in using this synergy to leverage from the technology developed for space missions for application in medical fields. In this talk, we discuss the general overlap of technological requirements in the medical field and space science. We will highlight some examples where JPL instrumentation and engineering has been transferred successfully.

  8. Hydrogen in rocks: an energy source for deep microbial communities

    NASA Technical Reports Server (NTRS)

    Freund, Friedemann; Dickinson, J. Thomas; Cash, Michele

    2002-01-01

    To survive in deep subsurface environments, lithotrophic microbial communities require a sustainable energy source such as hydrogen. Though H2 can be produced when water reacts with fresh mineral surfaces and oxidizes ferrous iron, this reaction is unreliable since it depends upon the exposure of fresh rock surfaces via the episodic opening of cracks and fissures. A more reliable and potentially more voluminous H2 source exists in nominally anhydrous minerals of igneous and metamorphic rocks. Our experimental results indicate that H2 molecules can be derived from small amounts of H2O dissolved in minerals in the form of hydroxyl, OH- or O3Si-OH, whenever such minerals crystallized in an H2O-laden environment. Two types of experiments were conducted. Single crystal fracture experiments indicated that hydroxyl pairs undergo an in situ redox conversion to H2 molecules plus peroxy links, O3Si/OO\\SiO3. While the peroxy links become part of the mineral structure, the H2 molecules diffused out of the freshly fractured mineral surfaces. If such a mechanism occurred in natural settings, the entire rock column would become a volume source of H2. Crushing experiments to facilitate the outdiffusion of H2 were conducted with common crustal igneous rocks such as granite, andesite, and labradorite. At least 70 nmol of H2/g diffused out of coarsely crushed andesite, equivalent at standard pressure and temperature to 5,000 cm3 of H2/m3 of rock. In the water-saturated, biologically relevant upper portion of the rock column, the diffusion of H2 out of the minerals will be buffered by H2 saturation of the intergranular water film.

  9. Hydrogen in rocks: an energy source for deep microbial communities.

    PubMed

    Freund, Friedemann; Dickinson, J Thomas; Cash, Michele

    2002-01-01

    To survive in deep subsurface environments, lithotrophic microbial communities require a sustainable energy source such as hydrogen. Though H2 can be produced when water reacts with fresh mineral surfaces and oxidizes ferrous iron, this reaction is unreliable since it depends upon the exposure of fresh rock surfaces via the episodic opening of cracks and fissures. A more reliable and potentially more voluminous H2 source exists in nominally anhydrous minerals of igneous and metamorphic rocks. Our experimental results indicate that H2 molecules can be derived from small amounts of H2O dissolved in minerals in the form of hydroxyl, OH- or O3Si-OH, whenever such minerals crystallized in an H2O-laden environment. Two types of experiments were conducted. Single crystal fracture experiments indicated that hydroxyl pairs undergo an in situ redox conversion to H2 molecules plus peroxy links, O3Si/OO\\SiO3. While the peroxy links become part of the mineral structure, the H2 molecules diffused out of the freshly fractured mineral surfaces. If such a mechanism occurred in natural settings, the entire rock column would become a volume source of H2. Crushing experiments to facilitate the outdiffusion of H2 were conducted with common crustal igneous rocks such as granite, andesite, and labradorite. At least 70 nmol of H2/g diffused out of coarsely crushed andesite, equivalent at standard pressure and temperature to 5,000 cm3 of H2/m3 of rock. In the water-saturated, biologically relevant upper portion of the rock column, the diffusion of H2 out of the minerals will be buffered by H2 saturation of the intergranular water film.

  10. Eddy energy sources and flux in the Red Sea

    NASA Astrophysics Data System (ADS)

    Zhan, Peng; Subramanian, Aneesh C.; Kartadikaria, Aditya R.; Hoteit, Ibrahim

    2015-04-01

    In the Red Sea, eddies are reported to be one of the key features of hydrodynamics in the basin. They play a significant role in converting the energy among the large-scale circulation, the available potential energy (APE) and the eddy kinetic energy (EKE). Not only do eddies affect the horizontal circulation, deep-water formation and overturning circulation in the basin, but they also have a strong impact on the marine ecosystem by efficiently transporting heat, nutrients and carbon across the basin and by pumping the nutrient-enriched subsurface water to sustain the primary production. Previous observations and modeling work suggest that the Red Sea is rich of eddy activities. In this study, the eddy energy sources and sinks have been studied based on a high-resolution MITgcm. We have also investigated the possible mechanisms of eddy generation in the Red Sea. Eddies with high EKE are found more likely to appear in the central and northern Red Sea, with a significant seasonal variability. They are more inclined to occur during winter when they acquire their energy mainly from the conversion of APE. In winter, the central and especially the northern Red Sea are subject to important heat loss and extensive evaporation. The resultant densified upper-layer water tends to sink and release the APE through baroclinic instability, which is about one order larger than the barotropic instability contribution and is the largest source term for the EKE in the Red Sea. As a consequence, the eddy energy is confined to the upper layer but with a slope deepening from south to north. In summer, the positive surface heat flux helps maintain the stratification and impedes the gain of APE. The EKE is, therefore, much lower than that in winter despite a higher wind power input. Unlike many other seas, the wind energy is not the main source of energy to the eddies in the Red Sea.

  11. Hydrogen in rocks: an energy source for deep microbial communities

    NASA Technical Reports Server (NTRS)

    Freund, Friedemann; Dickinson, J. Thomas; Cash, Michele

    2002-01-01

    To survive in deep subsurface environments, lithotrophic microbial communities require a sustainable energy source such as hydrogen. Though H2 can be produced when water reacts with fresh mineral surfaces and oxidizes ferrous iron, this reaction is unreliable since it depends upon the exposure of fresh rock surfaces via the episodic opening of cracks and fissures. A more reliable and potentially more voluminous H2 source exists in nominally anhydrous minerals of igneous and metamorphic rocks. Our experimental results indicate that H2 molecules can be derived from small amounts of H2O dissolved in minerals in the form of hydroxyl, OH- or O3Si-OH, whenever such minerals crystallized in an H2O-laden environment. Two types of experiments were conducted. Single crystal fracture experiments indicated that hydroxyl pairs undergo an in situ redox conversion to H2 molecules plus peroxy links, O3Si/OO\\SiO3. While the peroxy links become part of the mineral structure, the H2 molecules diffused out of the freshly fractured mineral surfaces. If such a mechanism occurred in natural settings, the entire rock column would become a volume source of H2. Crushing experiments to facilitate the outdiffusion of H2 were conducted with common crustal igneous rocks such as granite, andesite, and labradorite. At least 70 nmol of H2/g diffused out of coarsely crushed andesite, equivalent at standard pressure and temperature to 5,000 cm3 of H2/m3 of rock. In the water-saturated, biologically relevant upper portion of the rock column, the diffusion of H2 out of the minerals will be buffered by H2 saturation of the intergranular water film.

  12. Alternative Energy Sources for Heating the Stratospheres of Hot Jupiters

    NASA Astrophysics Data System (ADS)

    Marley, Mark S.; Zahnle, K.; Freedman, R.; Lodders, K.; Fortney, J.

    2009-09-01

    Spitzer Space Telescope observations have constrained the atmospheric thermal structure of many transiting extrasolar giant planets. Many of these planets, like their solar system cousins, apparently have hot stratospheres. It has been suggested that absorption in the optical by gaseous TiO and VO provides the necessary energy source to power their thermal emission. While this mechanism is certainly plausible in the hottest Jupiters, temperature inversions have also been observed in cooler planets in which TiO and VO should be condensed into grains. Motivated by the importance of photochemistry in producing important atmospheric absorbers in the solar system, we have explored the role of atmospheric sulfur photochemistry in hot Jupiter atmospheres. Our photochemical kinetics code was previously used to study various problems in solar system, including the aftermath of the S/L-9 impacts into Jupiter. We find that the optically active gases S2 and HS (mercapto) are generated photochemically and thermochemically at T > 1200 K from H2S with peak abundances between 1 and 10 mbar. S2 absorbs UV between 240 and 340 nm and is optically thick for metallicities higher than solar. HS is generally more abundant than S2 and absorbs between 300 and 460 nm. Together these species play an important role in the stratospheric energy budget of hot Jupiters and may provide a mechanism for producing temperature inversions under conditions where gaseous TiO and VO are not present. At lower temperatures, below 1200 K, we find that the atmospheric chemistry enters a different domain where the production of soots may be favored. Such soots may be responsible for the haze detected in the atmosphere of HD189733 and may also play a role in the stratospheric energy budgets of cooler planets.

  13. Energy cost and energy sources during a simulated firefighting activity.

    PubMed

    Perroni, Fabrizio; Tessitore, Antonio; Cortis, Cristina; Lupo, Corrado; D'artibale, Emanuele; Cignitti, Lamberto; Capranica, Laura

    2010-12-01

    This study aimed to 1) analyze the energy requirement (VO2eq) and the contribution of the aerobic (VO2ex), anaerobic alactic (VO2al), and anaerobic lactic (VO2la-) energy sources of a simulated intervention; 2) ascertain differences in mean VO2 and heart rate (HR) during firefighting tasks; and 3) verify the relationship between time of job completion and the fitness level of firefighters. Twenty Italian firefighters (age = 32 ± 6 yr, VO2peak = 43.1 ± 4.9 mL·kg·min) performed 4 consecutive tasks (i.e., child rescue; 250-m run; find an exit; 250-m run) that required a VO2eq of 406.26 ± 73.91 mL·kg (VO2ex = 86 ± 5%; VO2al = 9 ± 3%; VO2la- = 5 ± 3%). After 30 minutes, the recovery HR (108 ± 15 beats·min) and VO2 (8.86±2.67mL·kg·min) were higher (p < 0.0001) than basal values (HR = 66 ± 8 beats·min; VO2 = 4.57 ± 1.07 mL·kg·min), indicating that passive recovery is insufficient in reducing the cardiovascular and thermoregulatory strain of the previous workload. Differences (p < 0.001) between tasks emerged for mean VO2 and HR, with a lack of significant correlation between the time of job completion and the firefighters' aerobic fitness. These findings indicate that unpredictable working conditions highly challenge expert firefighters who need adequate fitness levels to meet the requirements of their work. Practically, to enhance the fitness level of firefighters, specific interval training programs should include a wide variety of tasks requiring different intensities and decision-making strategies.

  14. Statewide Conference on High Technology. Proceedings (Austin, Texas, October 7-8, 1982).

    ERIC Educational Resources Information Center

    Texas Advisory Council for Technical - Vocational Education, Austin.

    These proceedings contain 11 papers that focus on how education must change what and how it teaches to keep up with the technological revolution. The presentations address the need for vocational education to produce students with skills in electronics and data communications (including computer-to-computer transmission); office systems and…

  15. Thirty-seventh ORNL/DOE conference on analytical chemistry in energy technology: Abstracts of papers

    SciTech Connect

    1997-12-31

    Abstracts only are given for papers presented during the following topical sessions: Opportunities for collaboration: Industry, academic, national laboratories; Developments in sensor technology; Analysis in containment facilities; Improving the quality of environmental data; Process analysis; Field analysis; Radiological separations; Interactive analytical seminars; Measurements and chemical industry initiatives; and Isotopic measurements and mass spectroscopy.

  16. Proceedings of the Mid-South Instructional Technology Conference (Murfreesboro, Tennessee, March 28-30, 1999).

    ERIC Educational Resources Information Center

    Middle Tennessee State Univ., Murfreesboro.

    This proceedings contains papers that address the following topics related to educational technology: (1) alternative course delivery, including planning and implementing a World Wide Web-based education program, describing an interstate collaborative approach to Web-based instruction, moving Web-based courses to the next level, and putting real…

  17. IFLA General Conference, 1987. Division of Special Libraries. Science and Technology Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The six papers in this collection focus on science and technology libraries: (1) "Human Aspects of Electronically-Stored Information: The Library User" (A. J. Meadows, United Kingdom); (2) "Untersuchung Menschlicher Aspekte bei den Elektronisch Gespeicherten Informationen: Ansichten des Leiters eines Bibliothekskollektives = Human Aspects of…

  18. Statewide Conference on High Technology. Proceedings (Austin, Texas, October 7-8, 1982).

    ERIC Educational Resources Information Center

    Texas Advisory Council for Technical - Vocational Education, Austin.

    These proceedings contain 11 papers that focus on how education must change what and how it teaches to keep up with the technological revolution. The presentations address the need for vocational education to produce students with skills in electronics and data communications (including computer-to-computer transmission); office systems and…

  19. MST 1: Proceedings of a conference on the integration of mathematics, science and technology in precollege education

    SciTech Connect

    Swyler, K.

    1995-11-01

    Example MST activities examined here show: (1) an inquiry-driven learning stimulus, involving (2) the synthesis of concepts in math, science and technology, through (3) the application of the scientific method and engineering problem solving/test protocols, and provoking (4) a stimulus for further exploration. A semi-exploratory learning approach offered background aimed at enabling participants to take meaningful courses of investigation; this approach must be balanced by maintaining contact with framework content standards. On the whole, the philosophy underlying the MST learning approach--as envisioned in the draft NYS Framework, and embodied in the example activities--is strongly endorsed. This endorsement is broad-based: those represented include teachers of mathematics, science, and technology, and school district administrators--in roughly equal numbers. Discussion centers not on whether the MST approach should be pursued, but on what is involved in doing it. Teams of conference participants were given time to plan or extend MST initiatives in their own districts. Outlines of the initiatives proposed by ten of the teams are disseminated herein.

  20. Deployable Acoustic Projector System (DAPS) Energy Source Study

    DTIC Science & Technology

    1988-12-01

    PER FT2 •A•AA1963 GEMINI 1 I 9 SIOSATELLITE ------ - 1973 SPACE SHUTTLE TECHNOLOGY 1974 NASA LRC 1975 NASA TECHNOLOGY ADVANCEMENT PROGRAM SCURRENT NASA ... TECHNOLOGY ADVANCEMENT PROGRAM [ FMG 1. Fuel. Cell ?q~ft--e 3jstory S\\.000 0 A z t, b. TT 0TL IN RORES O FA *66 oI . Id 0 Z5 SO 7 00 Z 10

  1. Proceedings of the 1985 California offshore petroleum conference: resources, technology, the environment and regulation

    SciTech Connect

    Tiffney, W.N. Jr.

    1985-12-01

    This volume includes 33 papers and transcripts of presentations made in plenary sessions, presented during panel discussions and delivered at mealtime meetings. They were written by a diverse group of people ranging from politicians, university professors, government workers, and newspaper reporters to oil company officials. In all, they give the reader a cross section of current thinking about, attitudes to, and technology of outer continental shelf (OCS) oil exploration and development. The papers are grouped under the following sections: (1) plenary addresses; (2) historical perspectives; (3) offshore leasing and permitting; (4) exploration and development technology; (5) energy and environmental education; (6) marine ecosystems; (7) air quality; and (8) socio-economics. Selected papers have been processed for inclusion in the Energy Data Base.

  2. Space Systems Technology Conference, Costa Mesa, CA, June 5-7, 1984, Technical Papers

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Space station technology is considered along with a shuttle tethered satellite system development program, the development of advanced orbital maintenance/servicing techniques for EVA applications, human systems interfaces for space stations, materials and structures for space applications, progress in space nuclear reactor power systems technology development with the aid of the SP-100 Program, and the design of reliable power systems for communications satellites. Attention is given to problems and concepts of space station guidance and control, spacecraft data management hardware state-of-the-art, progressive autonomy, and automation in teleoperation from a man-machine interface viewpoint. A space exploration outlook is provided, and the space power systems of the early 21st century are discussed.

  3. Space Electrochemical Research and Technology Conference, 2nd, Cleveland, OH, Apr. 11-13, 1989, Proceedings

    NASA Astrophysics Data System (ADS)

    O'Donnell, Patricia M.

    1990-02-01

    Attention is given to topics of advanced concepts, hydrogen-oxygen fuel cells and electrolyzers, nickel electrodes, and advanced rechargeable batteries. Papers are presented on human exploration mission studies, advanced rechargeable sodium batteries with novel cathodes, advanced double-layer capacitors, recent advances in solid-polymer electrolyte fuel cell technology with low platinum loading electrodes, electrocatalysts for oxygen electrodes in fuel cells and water electrolyzers for space applications, and the corrosion testing of candidates for the alkaline fuel cell cathode. Other papers are on a structural comparison of nickel electodes and precursor phases, the application of electrochemical impedance spectroscopy for characterizing the degradation of Ni(OH)2/NiOOH electrodes, advances in lightweight nickel electrode technology, multimission nickel-hydrogen battery cell for the 1990s, a sodium-sulfur battery flight experiment definition study, and advances in ambient-temperature secondary lithium cells.

  4. 2005 5th Annual CMMI Technology Conference and User Group. Volume 2: Tuesday

    DTIC Science & Technology

    2005-11-17

    Companysm Translating technology dollars into business sense.SM Work-Product Generation Company Fulfillment Life Cycle Company Fulfillment Life Cycle... general , anyone NOT seen these fundamentals apply? Single division/ business units Corporate across multiple divisions/ business units Projects...of small business fail – one trick pony? For a small team in a large/medium organization – single focus or general (robotics/development

  5. 9th Annual CMMI Technology Conference and User Group-Tuesday

    DTIC Science & Technology

    2009-11-19

    9137 - ITIL V3.0 Compliance Benchmarking with CMMI-SVC SCAMPI A, Mr. Jeff Dutton, Jacobs Technology, Inc. · 9397 - Strategies for...Implementation of CMMI-SVC, Mr. Kobi Picker, K.V.P. Consulting · 9264 - Applying Lean Principles to the CMMI® for Services and ITIL , Mr. Tim Olson, Lean...Standards Progress Check and Appraisal Mr. Kobi Vidar, K.V.P. Consulting 9137 - ITIL V3.0 Compliance Benchmarking with CMMI-SVC SCAMPI A

  6. News Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

    NASA Astrophysics Data System (ADS)

    2013-03-01

    Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

  7. Structure of Chemotrophic Energy Sources in Continental Hydrothermal Ecosystems (Invited)

    NASA Astrophysics Data System (ADS)

    Shock, E.

    2010-12-01

    Subsurface phase separation sends the compositions of hydrothermal fluids on trajectories with dramatically different consequences for hydrothermal ecosystems. Fluids dominated by the liquid fraction of a two-phase system tend to exhibit basic pH values as they emerge at the surface, while those dominated by the vapor fraction tend to be acidic. Mixing of phase-separated fluids with water in cooler aquifers generates an enormous range of possibilities for hot spring compositions. At Yellowstone we have documented pH values from 0.7 to 9.6 with coincident elemental abundances typically ranging over 4 to 6 orders of magnitude. These enormous variations, which have their origins in deep-seated geologic processes, underlie profound differences in microbial communities. At or near the Earth’s surface, hydrothermal fluids encounter new influxes of electron acceptors (dissolved oxygen, nitrate, nitrite, etc.) that can reach concentrations that rival or exceed those of the electron donors (sulfide, ammonia, ferrous iron, etc.) transported from deeper, more reduced conditions. Owing to phase separation and mixing processes, basic hot springs tend to be oxidant dominated and acidic hot springs tend to be reductant dominated. This leads to fundamental differences in the distribution, or structure, of chemical energy supplies among continental hydrothermal ecosystems. Chemical energy supplies correspond to reactions that are far from equilibrium, and disequilibria are quantified via chemical affinities evaluated by comparing equilibrium constants and activity products for reactions. Considering hot springs of different composition, the ranking of energy sources changes with pH, as do the total and relative amounts of energy present. One consequence is that individual constituents can take on contrasting roles as composition changes. As an example, at low pH magnetite rivals dissolved oxygen as an electron acceptor, but only serves as an electron donor at high pH. Ranked

  8. Thorium: An energy source for the world of tomorrow

    NASA Astrophysics Data System (ADS)

    Revol, J.-P.

    2015-08-01

    To meet the tremendous world energy needs, systematic R&D has to be pursued to replace fossil fuels. Nuclear energy, which produces no green house gases and no air pollution, should be a leading candidate. How nuclear energy, based on thorium rather than uranium, could be an acceptable solution is discussed. Thorium can be used both to produce energy and to destroy nuclear waste. The thorium conference, organized by iThEC at CERN in October 2013, has shown that thorium is seriously considered by some major developing countries as a key element of their energy strategy. However, developed countries do not seem to move fast enough in that direction, while global cooperation is highly desirable in this domain. Thorium is not fissile. Various possible ways of using thorium will be reviewed. However, an elegant option is to drive an "Accelerator Driven System (ADS)" with a proton accelerator, as suggested by Nobel Prize laureate Carlo Rubbia .

  9. ARC Conference Showcases Telecommunications Services.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1996-01-01

    The Appalachian Regional Commission's 1996 Conference, "Building Blocks for Using Telecommunications and Information Technology," held in Binghamton, New York, focused on the role of telecommunications in Appalachia in education and training, telemedicine, business, and government. Highlights conference presentations on special…

  10. ARC Conference Showcases Telecommunications Services.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1996-01-01

    The Appalachian Regional Commission's 1996 Conference, "Building Blocks for Using Telecommunications and Information Technology," held in Binghamton, New York, focused on the role of telecommunications in Appalachia in education and training, telemedicine, business, and government. Highlights conference presentations on special…

  11. Turbomachinery controls conference (TCC) 1995

    SciTech Connect

    1995-09-01

    The proceedings of the Turbomachinery Controls Conference 1995 are presented. Eleven papers were presented at the conference. A separate abstract was prepared for each of the nine papers for inclusion in the Energy Science and Technology Database.

  12. Photovoltaics as a terrestrial energy source. Volume 1: An introduction

    NASA Technical Reports Server (NTRS)

    Smith, J. L.

    1980-01-01

    Photovoltaic (PV) systems were examined their potential for terrestrial application and future development. Photovoltaic technology, existing and potential photovoltaic applications, and the National Photovoltaics Program are reviewed. The competitive environment for this electrical source, affected by the presence or absence of utility supplied power is evaluated in term of systems prices. The roles of technological breakthroughs, directed research and technology development, learning curves, and commercial demonstrations in the National Program are discussed. The potential for photovoltaics to displace oil consumption is examined, as are the potential benefits of employing PV in either central-station or non-utility owned, small, distributed systems.

  13. FOREWORD: Proceedings of the International Conference on Nanoscience and Technology (ICNT&T 2006) (30 July to 4 August 2006, Basel, Switzerland)

    NASA Astrophysics Data System (ADS)

    Meyer, Ernst; Hegner, Martin; Gerber, Christoph; Güntherodt, Hans-Joachim

    2007-04-01

    The International Conference on Nanoscience and Technology (ICNT&T 2006) was held from 30 July to 4 August 2006 in Basel, Switzerland. At the conference more than 1600 researchers gathered both to mark the anniversaries of STM and AFM and to celebrate the expansion and substantiation of nanoscience in general. The breadth of modern nanoscience and its application was underlined by 40 different topics with more than 500 presentations and 900 posters. We would like to take this opportunity to thank all authors for their valuable contribution to make these proceedings a comprehensive reflection of the scientific excitement of the ICN&T 2006 conference. Ernst Meyer, Martin Hegner, Christoph Gerber and Hans-Joachim Güntherodt Editors

  14. Proceedings: 1995 water quality technology conference. Part I - Sunday seminars through Session 3E includes poster presentations. Part II - Session 4A through ST7

    SciTech Connect

    1996-11-01

    This document contains the Proceedings of the 1995 Water Quality Technology Conference sponsored by the American Water Works Association held November 12-16, 1995 in New Orleans, Louisiana, USA. Topics covered in the presentations include technology developments in improved treatment of drinking water, management and protection of municipal drinking water supplies, laboratory analytical methods for detection of various contaminants and impurities, and quality control and quality assurance in environmental laboratories. Many other topics concerning treatment technologies of waste water, drinking water, and contaminated ground and surface waters are also included.

  15. Solar-hydrogen energy as an alternative energy source for mobile robots and the new-age car

    NASA Astrophysics Data System (ADS)

    Sulaiman, A.; Inambao, F.; Bright, G.

    2014-07-01

    The disastrous effects of climate change as witnessed in recent violent storms, and the stark reality that fossil fuels are not going to last forever, is certain to create renewed demands for alternative energy sources. One such alternative source, namely solar energy, although unreliable because of its dependence on available sunlight, can nevertheless be utilised to generate a secondary source of energy, namely hydrogen, which can be stored and thereby provide a constant and reliable source of energy. The only draw-back with hydrogen, though, is finding efficient means for its storage. This study demonstrates how this problem can be overcome by the use of metal hydrides which offers a very compact and safe way of storing hydrogen. It also provides a case study of how solar and hydrogen energy can be combined in an energy system to provide an efficient source of energy that can be applied for modern technologies such as a mobile robot. Hydrogen energy holds out the most promise amongst the various alternative energy sources, so much so that it is proving to be the energy source of choice for automobile manufacturers in their quest for alternative fuels to power their cars of the future.

  16. Advances in energy technology; Proceedings of the Eighth Annual UMR-DNR Conference on Energy, University of Missouri-Rolla, Rolla, MO, November 4-7, 1981

    NASA Astrophysics Data System (ADS)

    Sauer, H. J., Jr.; Hegler, B. E.

    1982-11-01

    Papers on various topics of energy conservation, new passive solar heating and storage devices, governmental particiaption in developing energy technologies, and the development of diverse energy sources and safety features are presented. Attention is given to recent shifts in the federal and state goverenment roles in energy research, development and economic incentives. The applications of passive solar walls, flat plate collectors and trombe walls as retorfits for houses, institutions, and industries were examined. Attention was given to the implementation of wind power by a zoo and the use of spoilers as speed control devices in a Darrieus wind turbine. Aspects of gasohol, coal, synfuel, and laser-pyrolyzed coal products use are investigated. Finally, the economic, social, and political factors influencing energy system selection are explored, togeter with conservation practices in housing, government, and industry, and new simulators for enhancing nuclear power plant safety.

  17. Novel label-free biosensing technology for monitoring of aqueous solutions (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Kehl, Florian; Bielecki, Robert; Follonier, Stephane; Dorokhin, Denis

    2016-03-01

    Waste water, drinking water and other industrial water sources are more and more/increasingly polluted with a large variety of contaminants, such as pesticides or residuals of pharmaceuticals. These compounds can impact human and animal organisms and lead to serious health issues. Today, in order to analyze the presence and quantity of the abovementioned micropollutants, samples are typically sent to specialized centralized laboratories and their processing may take up to several days. In order to meet the demand for continuous and consistent monitoring of aqueous solutions we propose a novel label-free technology system comprising proprietary chip and reader device designs. The core of the system is constituted by a planar-grated-waveguide (PGW) chip. Label-free biosensors, based on PGWs are sensitive to effective refractive index changes caused by the adsorption of biomolecules (micropollutants) onto the sensor surface or due to refractive index changes of the bulk solution. The presented reader device operates with a novel readout concept based on a scanning MEMS mirror for the angular interrogation of input grating couplers at a high repetition rate. The reader has fully integrated optics, electronics and fluidics and at the same time consumes limited energy (portable, field use ready). In the recent experiments, the effectiveness of the technology has been demonstrated with various liquids and bioassays showing (i) an excellent refractometric sensitivity with a limit of detection towards effective refractive index changes of ▵neff < 2 x 10-7, and (ii) the capability to perform affinity measurements for large (<150 kDa) and small (<250 Da) molecules.

  18. Multimodal, 3D pathology-mimicking bladder phantom for evaluation of cystoscopic technologies (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Smith, Gennifer T.; Lurie, Kristen L.; Zlatev, Dimitar V.; Liao, Joseph C.; Ellerbee, Audrey K.

    2016-02-01

    Optical coherence tomography (OCT) and blue light cystoscopy (BLC) have shown significant potential as complementary technologies to traditional white light cystoscopy (WLC) for early bladder cancer detection. Three-dimensional (3D) organ-mimicking phantoms provide realistic imaging environments for testing new technology designs, the diagnostic potential of systems, and novel image processing algorithms prior to validation in real tissue. Importantly, the phantom should mimic features of healthy and diseased tissue as they appear under WLC, BLC, and OCT, which are sensitive to tissue color and structure, fluorescent contrast, and optical scattering of subsurface layers, respectively. We present a phantom posing the hollow shape of the bladder and fabricated using a combination of 3D-printing and spray-coating with Dragon Skin (DS) (Smooth-On Inc.), a highly elastic polymer to mimic the layered structure of the bladder. Optical scattering of DS was tuned by addition of titanium dioxide, resulting in scattering coefficients sufficient to cover the human bladder range (0.49 to 2.0 mm^-1). Mucosal vasculature and tissue coloration were mimicked with elastic cord and red dye, respectively. Urethral access was provided through a small hole excised from the base of the phantom. Inserted features of bladder pathology included altered tissue color (WLC), fluorescence emission (BLC), and variations in layered structure (OCT). The phantom surface and underlying material were assessed on the basis of elasticity, optical scattering, layer thicknesses, and qualitative image appearance. WLC, BLC, and OCT images of normal and cancerous features in the phantom qualitatively matched corresponding images from human bladders.

  19. New 3D structuring process for non-integrated circuit related technologies (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Nouri, Lamia; Possémé, Nicolas; Landis, Stéfan; Milesi, Frédéric; Gaillard, Frédéric-Xavier

    2017-04-01

    Fabrication processes that microelectronic developed for Integrated circuit (IC) technologies for decades, do not meet the new emerging structuration's requirements, in particular non-IC related technologies one, such as MEMS/NEMS, Micro-Fluidics, photovoltaics, lenses. Actually complex 3D structuration requires complex lithography patterning approaches such as gray-scale electron beam lithography, laser ablation, focused ion beam lithography, two photon polymerization. It is now challenging to find cheaper and easiest technique to achieve 3D structures. In this work, we propose a straightforward process to realize 3D structuration, intended for silicon based materials (Si, SiN, SiOCH). This structuration technique is based on nano-imprint lithography (NIL), ion implantation and selective wet etching. In a first step a pattern is performed by lithography on a substrate, then ion implantation is realized through a resist mask in order to create localized modifications in the material, thus the pattern is transferred into the subjacent layer. Finally, after the resist stripping, a selective wet etching is carried out to remove selectively the modified material regarding the non-modified one. In this paper, we will first present results achieved with simple 2D line array pattern processed either on Silicon or SiOCH samples. This step have been carried out to demonstrate the feasibility of this new structuration process. SEM pictures reveals that "infinite" selectivity between the implanted areas versus the non-implanted one could be achieved. We will show that a key combination between the type of implanted ion species and wet etching chemistries is required to obtain such results. The mechanisms understanding involved during both implantation and wet etching processes will also be presented through fine characterizations with Photoluminescence, Raman and Secondary Ion Mass Spectrometry (SIMS) for silicon samples, and ellipso-porosimetry and Fourier Transform Infra

  20. IFLA General Conference, 1984. Management and Technology Division. Section on Information Technology and Joint Meeting of the Round Table Audiovisual Media, the International Association for Sound Archives, and the International Association for Music Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Six papers on information technology, the development of information systems for Third World countries, handling of sound recordings, and library automation were presented at the 1984 IFLA conference. They include: (1) "Handling, Storage and Preservation of Sound Recordings under Tropical and Subtropical Climatic Conditions" (Dietrich…