WorldWideScience

Sample records for applied research accelerator

  1. 12th European Conference on Accelerators in Applied Research and Technology

    Science.gov (United States)

    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.

  2. NIIEFA accelerators for applied purposes

    Science.gov (United States)

    Vorogushin, M. F.; Strokach, A. P.; Filatov, O. G.

    2016-12-01

    Since the foundation of the institute, we have designed and delivered more than three hundred different accelerators to Russia and abroad: cyclotrons, linear accelerators, and neutron generators. The technical characteristics of our equipment makes it competitive on the international market. Here we present the application, main parameters, and status of accelerators manufactured by NIIEFA, as well as prospects for the development of electrophysical systems for applied purposes.

  3. High Gradient Accelerator Research

    Energy Technology Data Exchange (ETDEWEB)

    Temkin, Richard [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Physics. Plasma Science and Fusion Center

    2016-07-12

    The goal of the MIT program of research on high gradient acceleration is the development of advanced acceleration concepts that lead to a practical and affordable next generation linear collider at the TeV energy level. Other applications, which are more near-term, include accelerators for materials processing; medicine; defense; mining; security; and inspection. The specific goals of the MIT program are: • Pioneering theoretical research on advanced structures for high gradient acceleration, including photonic structures and metamaterial structures; evaluation of the wakefields in these advanced structures • Experimental research to demonstrate the properties of advanced structures both in low-power microwave cold test and high-power, high-gradient test at megawatt power levels • Experimental research on microwave breakdown at high gradient including studies of breakdown phenomena induced by RF electric fields and RF magnetic fields; development of new diagnostics of the breakdown process • Theoretical research on the physics and engineering features of RF vacuum breakdown • Maintaining and improving the Haimson / MIT 17 GHz accelerator, the highest frequency operational accelerator in the world, a unique facility for accelerator research • Providing the Haimson / MIT 17 GHz accelerator facility as a facility for outside users • Active participation in the US DOE program of High Gradient Collaboration, including joint work with SLAC and with Los Alamos National Laboratory; participation of MIT students in research at the national laboratories • Training the next generation of Ph. D. students in the field of accelerator physics.

  4. Applied eye tracking research

    NARCIS (Netherlands)

    Jarodzka, Halszka

    2011-01-01

    Jarodzka, H. (2010, 12 November). Applied eye tracking research. Presentation and Labtour for Vereniging Gewone Leden in oprichting (VGL i.o.), Heerlen, The Netherlands: Open University of the Netherlands.

  5. Mesothelioma Applied Research Foundation

    Science.gov (United States)

    ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs Mesothelioma Awareness Day: Find out ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs © 2017 Mesothelioma Applied Research Foundation, ...

  6. Applied eye tracking research

    NARCIS (Netherlands)

    Jarodzka, Halszka

    2011-01-01

    Jarodzka, H. (2010, 12 November). Applied eye tracking research. Presentation and Labtour for Vereniging Gewone Leden in oprichting (VGL i.o.), Heerlen, The Netherlands: Open University of the Netherlands.

  7. The Radiological Research Accelerator Facility

    Energy Technology Data Exchange (ETDEWEB)

    Hall, E.J.

    1992-05-01

    The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) -- formerly the Radiological Research Laboratory (RRL) -- of Columbia University, and its operation is supported as a National Facility by the US Department of Energy (DOE). As such, RARAF is available to all potential users on an equal basis, and scientists outside the CRR are encouraged to submit proposals for experiments at RARAF. The operation of the Van de Graaff is supported by the DOE, but the research projects themselves must be supported separately. Experiments performed from May 1991--April 1992 are described.

  8. The Radiological Research Accelerator Facility

    Energy Technology Data Exchange (ETDEWEB)

    Hall, E.J.; Marino, S.A.

    1993-05-01

    The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) - formerly the Radiological Research Laboratory of Columbia University, and its operation is supported as a National Facility by the US Department of Energy (DOE). As such, RARAF is available to all potential users on an equal basis and scientists outside the CRR are encouraged to submit proposals for experiments at RARAF. The operation of the Van de Graaff is supported by the DOE, but the research projects themselves must be supported separately. This report provides a listing and brief description of experiments performed at RARAF during the May 1, 1992 through April 30, 1993.

  9. Applied Impact Physics Research

    Science.gov (United States)

    Wickert, Matthias

    2013-06-01

    Applied impact physics research is based on the capability to examine impact processes for a wide range of impact conditions with respect to velocity as well as mass and shape of the projectile. For this reason, Fraunhofer EMI operates a large variety of launchers that address velocities up to ordnance velocities as single stage powder gun but which can also be operated as two-stage light gas guns achieving the regime of low earth orbital velocity. Thereby for projectile masses of up to 100 g hypervelocity impact phenomena up to 7.8 km/s can be addressed. Advanced optical diagnostic techniques like microsecond video are used as commercial systems but - since impact phenomena are mostly related with debris or dust - specialized diagnostics are developed in-house like x-ray cinematography and x-ray tomography. Selected topics of the field of applied impact physics will be presented like the interesting behavior of long rods penetrating low-density materials or experimental findings at hypervelocity for this class of materials as well as new x-ray diagnositic techniques.

  10. Development of small applied accelerator in Tokyo Institute of Technology

    CERN Document Server

    Hattori, T

    2002-01-01

    Interdigital-H(IH) Linac was constructed and applied to materials research in the University. IH Linac uses 1.6 MV small tandem pelletron and accelerates ion (>Q/A=1/4) from 240 KeV to 2.4 MeV. The secondary IH Linac was built and increased the energy to 3.4 MeV/u. In order to apply linac to therapy, IH Linac for PET (Position Emission Tomography), Carbon 6 MeV/u Linac for cancer therapy, APF (Alternating Phase Focus)-IH prototype linac, Carbon 2 MeV/u test APF-IH linac were developed. On application to semiconductor and industry, IHQ type MeV ion implantation device, APF-IH type MeV ion implantation device and high-energy electron accelerator were developed. A bone density measurement instrument was developed and the data was proved better values than ordinary instrument. The problems of prototype small accelerator are summarized. (S.Y.)

  11. Research needs of the new accelerator technologies

    Energy Technology Data Exchange (ETDEWEB)

    Sessler, A.M.

    1982-08-01

    A review is given of some of the new accelerator technologies with a special eye to the requirements which they generate for research and development. Some remarks are made concerning the organizational needs of accelerator research.

  12. Accelerator Center for Energy Research (ACER)

    Data.gov (United States)

    Federal Laboratory Consortium — The Accelerator Center for Energy Research (ACER) exploits radiation chemistry techniques to study chemical reactions (and other phenomena) by subjecting samples to...

  13. Health physics practices at research accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, R.H.

    1976-02-01

    A review is given of the uses of particle accelerators in health physics, the text being a short course given at the Health Physics Society Ninth Midyear Topical Symposium in February, 1976. Topics discussed include: (1) the radiation environment of high energy accelerators; (2) dosimetry at research accelerators; (3) shielding; (4) induced activity; (5) environmental impact of high energy accelerators; (6) population dose equivalent calculation; and (7) the application of the ''as low as practicable concept'' at accelerators. (PMA)

  14. Shock Thermodynamic Applied Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Shock Thermodynamic Applied Research Facility (STAR) facility, within Sandia’s Solid Dynamic Physics Department, is one of a few institutions in the world with a...

  15. Shock Thermodynamic Applied Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Shock Thermodynamic Applied Research Facility (STAR) facility, within Sandia’s Solid Dynamic Physics Department, is one of a few institutions in the world with...

  16. Applying Creativity Research to Cooking

    Science.gov (United States)

    Beghetto, Ronald A.; Kaufman, James C.; Hatcher, Ryan

    2016-01-01

    What, if any, benefit might there be to applying creativity research to cooking? The purpose of this paper was to address this question. Specifically, we draw on concepts and theories from creativity research to help clarify what is meant by creative cooking. This includes exploring creative cooking through the lens of the 4-C and Propulsion…

  17. Applying Creativity Research to Cooking

    Science.gov (United States)

    Beghetto, Ronald A.; Kaufman, James C.; Hatcher, Ryan

    2016-01-01

    What, if any, benefit might there be to applying creativity research to cooking? The purpose of this paper was to address this question. Specifically, we draw on concepts and theories from creativity research to help clarify what is meant by creative cooking. This includes exploring creative cooking through the lens of the 4-C and Propulsion…

  18. Applying statistics in behavioural research

    NARCIS (Netherlands)

    Ellis, J.L.

    2016-01-01

    Applying Statistics in Behavioural Research is written for undergraduate students in the behavioural sciences, such as Psychology, Pedagogy, Sociology and Ethology. The topics range from basic techniques, like correlation and t-tests, to moderately advanced analyses, like multiple regression and MAN

  19. NIH/NSF accelerate biomedical research innovations

    Science.gov (United States)

    A collaboration between the National Science Foundation and the National Institutes of Health will give NIH-funded researchers training to help them evaluate their scientific discoveries for commercial potential, with the aim of accelerating biomedical in

  20. Accelerator and fusion research division

    Energy Technology Data Exchange (ETDEWEB)

    Judd, D.L.

    1982-01-01

    Transverse and longitudinal phase volumes are evaluated and dilution factors defined. A new and simpler expression for the effect of third-order geometric aberrations is given. Constraints on the final quadrupole bore radius are discussed. Parameters of the example design are given and the preceding analysis is applied to it. The available dilution factor allows a comparison between the present induction linac example design and the rf linac designs available in 1978. The last sections contain a discussion of phase-space limitation on attaining high power density for spot heating experiments, and a brief discussion and summary.

  1. Accelerating Geothermal Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    Geothermal research at the National Renewable Energy Laboratory (NREL) is advancing geothermal technologies to increase renewable power production. Continuous and not dependent on weather, the geothermal resource has the potential to jump to more than 500 gigawatts in electricity production, which is equivalent to roughly half of the current U.S. capacity. Enhanced geothermal systems have a broad regional distribution in the United States, allowing the potential for development in many locations across the country.

  2. Enhanced proton acceleration in an applied longitudinal magnetic field

    CERN Document Server

    Arefiev, Alexey; Fiksel, Gennady

    2016-01-01

    Using two-dimensional particle-in-cell simulations, we examine how an externally applied strong magnetic impacts proton acceleration in laser-irradiated solid-density targets. We find that a kT-level external magnetic field can sufficiently inhibit transverse transport of hot electrons in a flat laser-irradiated target. While the electron heating by the laser remains mostly unaffected, the reduced electron transport during proton acceleration leads to an enhancement of maximum proton energies and the overall number of energetic protons. The resulting proton beam is much better collimated compared to a beam generated without applying a kT-level magnetic field. A factor of three enhancement of the laser energy conversion efficiency into multi-MeV protons is another effect of the magnetic field. The required kT magnetic fields are becoming feasible due to a significant progress that has been made in generating magnetic fields with laser-driven coils using ns-long laser pulses. The predicted improved characterist...

  3. Acceleration of biomimetic mineralization to apply in bone regeneration

    Energy Technology Data Exchange (ETDEWEB)

    Jayasuriya, A Champa [Department of Orthopaedics, University of Toledo, Toledo, OH 43614 (United States); Shah, Chiragkumar [Department of Bioengineering, University of Toledo, Toledo, OH 43606 (United States); Ebraheim, Nabil A [Department of Orthopaedics, University of Toledo, Toledo, OH 43614 (United States); Jayatissa, Ahalapitiya H [Department of Mechanical, Industrial and Manufacturing Engineering, University of Toledo, Toledo, OH 43606 (United States)

    2008-03-15

    The delivery of growth factors and therapeutic drugs into bone defects is a major clinical challenge. Biomimetically prepared bone-like mineral (BLM) containing a carbonated apatite layer can be used to deliver growth factors and drugs in a controlled manner. In the conventional biomimetic process, BLM can be deposited on the biodegradable polymer surfaces by soaking them in simulated body fluid (SBF) for 16 days or more. The aim of this study was to accelerate the biomimetic process of depositing BML in the polymer surfaces. We accelerated the deposition of mineral on 3D poly(lactic-co-glycolic acid) (PLGA) porous scaffolds to 36-48 h by modifying the biomimetic process parameters and applying surface treatments to PLGA scaffolds. The BLM was coated on scaffolds after surface treatments followed by incubation at 37 {sup 0}C in 15 ml of 5x SBF. We characterized the BLM created using the accelerated biomineralization process with wide angle x-ray diffraction (XRD), Fourier transform infrared (FTIR) microscopy, and scanning electron microscopy (SEM). The FTIR and XRD analyses of mineralized scaffolds show similarities between biomimetically prepared BLM, and bone bioapatite and carbonated apatite. We also found that the BLM layer on the surface of scaffolds was stable even after 21 days immersed in Tris buffered saline and cell culture media. This study suggests that BLM was stable for at least 3 weeks in both media, and therefore, BLM has a potential for use as a carrier for biological molecules for localized release applications as well as bone tissue engineering applications.

  4. CARE07 Coordinated Accelerator Research in Europe

    CERN Multimedia

    2007-01-01

    Annual Meeting, at CERN, 29-31 October 2007 The CARE project started on 1st January 2004 and will end on 31st December 2008. At the end of each year, the progress and status of its activities are reported in a general meeting. This year, the meeting is taking place at CERN. The CARE objective is to generate structured and integrated European cooperation in the field of accelerator research and related R&D. The programme includes the most advanced scientific and technological developments, relevant to accelerator research for particle physics. It is articulated around three Networking Activities and four Joint Activities. The Networking Activities ELAN, BENE and HHH aim to better coordinate R&D efforts at the European level and to strengthen Europe’s ability to produce intense and high-energy particle beams (electrons and positrons, muons and neutrinos, protons and ions, respectively). The Joint Activities, SRF, PHIN, HIPPI and NED, aim at technical developments ...

  5. CARE07 Coordinated Accelerator Research in Europe

    CERN Multimedia

    2007-01-01

    Annual Meeting, at CERN, 29-31 October 2007 The CARE project started on 1st January 2004 and will end on 31st December 2008. At the end of each year, the progress and status of its activities are reported in a general meeting. This year, the meeting takes place at CERN. The CARE objective is to generate structured and integrated European cooperation in the field of accelerator research and related R&D. The programme includes the most advanced scientific and technological developments, relevant to accelerator research for particle physics. It is articulated around three Networking Activities and four Joint Activities. The Networking Activities ELAN, BENE and HHH aim to better coordinate R&D efforts at the European level and to strengthen Europe’s ability to produce intense and high-energy particle beams (electrons and positrons, muons and neutrinos, protons and ions, respectively). The Joint Activities, SRF, PHIN, HIPPI and NED, aim at technical developments on s...

  6. SEM in applied marketing research

    DEFF Research Database (Denmark)

    Sørensen, Bjarne Taulo; Tudoran, Ana Alina

    In this paper we discuss two SEM approaches: an exploratory structural equation modelling based on a more liberalised and inductive philosophy versus the classical SEM based on the traditional hypothetical-deductive approach. We apply these two modelling techniques to data from a consumer survey ...

  7. Applied Linguistics Research on Asianness

    Science.gov (United States)

    Kobayashi, Yoko

    2011-01-01

    As China is increasingly occupying the world's attention, its explosively expanding economical and political clout has also been felt in the applied linguistics domain, with the discussion on China's/Chinese language issues growing by leaps and bounds (e.g. China's English education policies, Chinese language classes in the West). Amid the world's…

  8. Accelerating Research Innovation by Adopting the Lean Startup Paradigm

    Directory of Open Access Journals (Sweden)

    Kaisa Still

    2017-05-01

    Full Text Available Converting scientific expertise into marketable products and services is playing an increasingly important role in the launching of new ventures, the growth of existing firms, and the creation of new jobs. In this article, we explore how the lean startup paradigm, which validates the market for a product with a business model that can sustain subsequent scaling, has led to a new process model to accelerate innovation. We then apply this paradigm to the context of research at universities and other research organizations. The article is based on the assumption that the organizational context matters, and it shows how a deeper understanding of the research context could enable an acceleration of the innovation process. We complement theoretical examples with a case example from VTT Technical Research Institute of Finland. Our findings show that many of the concepts from early-acceleration phases – and the lean startup paradigm – can also be relevant in innovation discussions within the research context. However, the phase of value-proposition discovery is less adequately addressed, and that of growth discovery, with its emphasis on building on a scalable, sustainable business does not seem to be addressed with the presented innovation approaches from the research context. Hence, the entrepreneurial activities at the research context differ from those in startups and internal startups in established organizations.

  9. Applied Operations Research: Operator's Assistant

    Science.gov (United States)

    Cole, Stuart K.

    2015-01-01

    NASA operates high value critical equipment (HVCE) that requires trouble shooting, periodic maintenance and continued monitoring by Operations staff. The complexity HVCE and information required to maintain and trouble shoot HVCE to assure continued mission success as paper is voluminous. Training on new HVCE is commensurate with the need for equipment maintenance. LaRC Research Directorate has undertaken a proactive research to support Operations staff by initiation of the development and prototyping an electronic computer based portable maintenance aid (Operator's Assistant). This research established a goal with multiple objectives and a working prototype was developed. The research identified affordable solutions; constraints; demonstrated use of commercial off the shelf software; use of the US Coast Guard maintenance solution; NASA Procedure Representation Language; and the identification of computer system strategies; where these demonstrations and capabilities support the Operator, and maintenance. The results revealed validation against measures of effectiveness and overall proved a substantial training and capability sustainment tool. The research indicated that the OA could be deployed operationally at the LaRC Compressor Station with an expectation of satisfactorily results and to obtain additional lessons learned prior to deployment at other LaRC Research Directorate Facilities. The research revealed projected cost and time savings.

  10. Research on laser induced particle acceleration

    Energy Technology Data Exchange (ETDEWEB)

    Raab, Natascha; Buescher, Markus [Institut fuer Kernphysik (IKP), Forschungszentrum Juelich (Germany); Juelich Center for Hadron Physics (JCHP), Forschungszentrum Juelich (Germany); Willi, Oswald; Jung, Ralph [Institut fuer Laser-Plasma Physik (ILPP), Heinrich Heine Universitaet Duesseldorf (Germany); Seltmann, Michael [Institut fuer Kernphysik (IKP), Forschungszentrum Juelich (Germany); FH Aachen (Germany); Juelich Center for Hadron Physics (JCHP), Forschungszentrum Juelich (Germany)

    2009-07-01

    By directing a high-power, ultrashort laser pulse onto a thin foil, it is now possible to produce electron, proton and ion beams. However, for realizing reliable laser-driven accelerators one must still overcome fundamental and technological limitations. One current challenge is to continuously provide mass-limited targets into the laser focus in which its energy can be effectively converted into kinetic energy of the accelerated ions. IKP and ILPP have initiated a corresponding joint project based on a worldwide unique frozen pellet target that can provide a regular flux of frozen spheres of e.g. H2, N2, Ar and Xe, and the 100-TW laser system PULSAR at ILPP. As a first step measurements are carried out with conventional gas and foil targets. These measurements include detector developement for fast particle detection and magnetic focusing of the particle beam as well as optical probing of the plasma itself, in order to better understand the ion-acceleration mechanisms. The talk outlines the status of the research and the results of the first measurements.

  11. Accelerator mass spectrometry in biomedical research

    Science.gov (United States)

    Vogel, J. S.; Turteltaub, K. W.

    1994-06-01

    Biological effects occur in natural systems at chemical concentrations of parts per billion (1:10 9) or less. Affected biomolecules may be separable in only milligram or microgram quantities. Quantification at attomole sensitivity is needed to study these interactions. AMS measures isotope concentrations to parts per 10 13-15 on milligram-sized samples and is ideal for quantifying long-lived radioisotopic labels for tracing biochemical pathways in natural systems. 14C-AMS has now been coupled to a variety of organic separation and definition technologies. Our primary research investigates pharmacokinetics and genotoxicities of toxins and drugs at very low doses. Human subjects research using AMS includes nutrition, toxicity and elemental balance studies. 3H, 41Ca and 26Al are also traced by AMS for fundamental biochemical kinetic research. Expansion of biomedical AMS awaits further development of biochemical and accelerator technologies designed specifically for these applications.

  12. Accelerator mass spectrometry in biomedical research

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, J.S.; Turteltaub, K.W.

    1993-10-20

    Biological effects occur in natural systems at chemical concentrations of parts per billion (1:10{sup 9}) or less. Affected biomolecules may be separable in only milligram or microgram quantities. Quantification at attomole sensitivity is needed to study these interactions. AMS measures isotope concentrations to parts per 10{sup 13--15} on milligram-sized samples and is ideal for quantifying long-lived radioisotopic labels that are commonly used to trace biochemical pathways in natural systems. {sup 14}C-AMS has now been coupled to a variety of organic separation and definition technologies. The primary research investigates pharmacokinetics and genotoxicities of toxins and drugs at very low doses. Human subject research using AMS includes nutrition, toxicity and elemental balance studies. {sup 3} H, {sup 41}Ca and {sup 26}Al are also traced by AMS for fundamental biochemical kinetic research. Expansion of biomedical AMS awaits further development of biochemical and accelerator technologies designed specifically for these applications.

  13. New researchers for applied physics

    CERN Multimedia

    Rita Giuffredi, PicoSEC project

    2012-01-01

    On 12 September, thirteen PicoSEC researchers met in Lyon for the first time, at the project’s kick-off meeting. The meeting was the opportunity for them to get to know each other and start building a fruitful working and human relationship. A hard task awaits them: reaching the 200-picosecond-limit on time resolution in photon detectors.    The 13 researchers recruited for the PicoSEC project and the organizers of the project, September 2012. Photon detectors are used in many different fields ranging from high-energy physics calorimetry for the future generation of colliders to the photon time-of-flight technique for the next generation of PET scanners. Within the PicoSEC EU-funded Marie Curie Initial Training Network, 18 Early Stage Researchers and 4 Experienced Researchers are being trained to develop new detection techniques based on very fast scintillating crystals and photo detectors. In a multi-site project like PicoSEC, in which 11 institutes and companies from 6 ...

  14. Accelerator physics and technology research toward future multi-MW proton accelerators

    CERN Document Server

    Shiltsev, V; Romanenko, A; Valishev, A; Zwaska, R

    2015-01-01

    Recent P5 report indicated the accelerator-based neutrino and rare decay physics research as a centrepiece of the US domestic HEP program. Operation, upgrade and development of the accelerators for the near-term and longer-term particle physics program at the Intensity Frontier face formidable challenges. Here we discuss accelerator physics and technology research toward future multi-MW proton accelerators.

  15. CARE05 coordinated accelerator research in Europe

    CERN Multimedia

    2005-01-01

    Annual Meeting at CERN, 23-25 November 2005 CARE started on 1st January 2004 and will last for five years. At the end of each year it holds a general meeting to report on the progress and status of its activities. This year, the CARE annual meeting is taking place at CERN The objective of the CARE project is to generate structured and integrated European cooperation in the field of accelerator research and related R&D. The program includes the most advanced scientific and technological developments, relevant to accelerator research for Particle Physics. It is articulated around three Networking Activities and four Joint Activities. The Networking Activities ELAN, BENE and HHH aim to better coordinate R&D efforts at the European level and to strengthen Europe's ability to evaluate and develop methods of producing intense and high energy beams of electrons, protons, muons and neutrinos. These activities are embedded in world-wide efforts towards future e+e- linear colliders, superior neutrino beam fa...

  16. Advanced accelerator and mm-wave structure research at LANL

    Energy Technology Data Exchange (ETDEWEB)

    Simakov, Evgenya Ivanovna [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-22

    This document outlines acceleration projects and mm-wave structure research performed at LANL. The motivation for PBG research is described first, with reference to couplers for superconducting accelerators and structures for room-temperature accelerators and W-band TWTs. These topics are then taken up in greater detail: PBG structures and the MIT PBG accelerator; SRF PBG cavities at LANL; X-band PBG cavities at LANL; and W-band PBG TWT at LANL. The presentation concludes by describing other advanced accelerator projects: beam shaping with an Emittance Exchanger, diamond field emitter array cathodes, and additive manufacturing of novel accelerator structures.

  17. Accelerators for Society - TIARA 2012 Test Infrastructure and Accelerator Research Area (in Polish)

    CERN Document Server

    Romaniuk, R S

    2013-01-01

    TIARA (Test Infrastructure and Accelerator Research Area - Preparatory Phae) is an European Collaboration of Accelerator Technology, which by running research projects, technical, networks and infrastructural has a duty to integrate the research and technical communities and infrastructures in the global scale of Europe. The Collaboration gathers all research centers with large accelerator infrastructures. Other ones, like universities, are affiliated as associate members. TIARA-PP (preparatory phase) is an European infrastructural project run by this Consortium and realized inside EU-FP7. The paper presents a general overview of TIARA activities, with an introduction containing a portrait of contemporary accelerator technology and a digest of its applications in modern society.

  18. Child Participant Roles in Applied Linguistics Research

    Science.gov (United States)

    Pinter, Annamaria

    2014-01-01

    Children's status as research participants in applied linguistics has been largely overlooked even though unique methodological and ethical concerns arise in projects where children, rather than adults, are involved. This article examines the role of children as research participants in applied linguistics and discusses the limitations of…

  19. 32 CFR 37.1220 - Applied research.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Applied research. 37.1220 Section 37.1220... REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1220 Applied research... technology such as new materials, devices, methods and processes. It typically is funded in...

  20. Evaluation of energy response of neutron rem monitor applied to high-energy accelerator facilities

    Energy Technology Data Exchange (ETDEWEB)

    Nakane, Yoshihiro; Harada, Yasunori; Sakamoto, Yukio [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment] [and others

    2003-03-01

    A neutron rem monitor was newly developed for applying to the high-intensity proton accelerator facility (J-PARC) that is under construction as a joint project between the Japan Atomic Energy Research Institute and the High Energy Accelerator Research Organization. To measure the dose rate accurately for wide energy range of neutrons from thermal to high-energy region, the neutron rem monitor was fabricated by adding a lead breeder layer to a conventional neutron rem monitor. The energy response of the monitor was evaluated by using neutron transport calculations for the energy range from thermal to 150 MeV. For verifying the results, the response was measured at neutron fields for the energy range from thermal to 65 MeV. The comparisons between the energy response and dose conversion coefficients show that the newly developed neutron rem monitor has a good performance in energy response up to 150 MeV, suggesting that the present study offered prospects of a practical fabrication of the rem monitor applicable to the high intensity proton accelerator facility. (author)

  1. Action research - applied research, intervention research, collaborative research, practitioner research, or praxis research?

    OpenAIRE

    Eikeland, Olav

    2012-01-01

    "This article relates common ways of conceptualising action research as 'intervention', 'collaboration', 'interactive research', 'applied research', and 'practitioner research' to a number of different ways of knowing, extracted from the works of Aristotle. The purpose is not to disavow any of these practices but to expand the philosophical, methodological, and theoretical horizon to contain the Aristotelian concept of praxis. It is claimed that praxis knowing needs to be comprehended in orde...

  2. Accelerator and Fusion Research Division 1989 summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    1990-06-01

    This report discusses the research being conducted at Lawrence Berkeley Laboratory's Accelerator and Fusion Research Division. The main topics covered are: heavy-ion fusion accelerator research; magnetic fusion energy; advanced light source; center for x-ray optics; exploratory studies; high-energy physics technology; and bevalac operations.

  3. Research of Virtual Accelerator Control System

    Institute of Scientific and Technical Information of China (English)

    DongJinmei; YuanYoujin; ZhengJianhua

    2003-01-01

    A Virtual Accelerator is a computer process which simulates behavior of beam in an accelerator and responds to the accelerator control program under development in a same way as an actual accelerator. To realize Virtual Accelerator, control system should provide the same program interface to top layer Application Control Program, it can make 'Real Accelerator' and 'Virtual Accelerator'use the same GUI, so control system should have a layer to hide hardware details, Application Control Program access control devices through logical name but not through coded hardware address. Without this layer, it is difficult to develop application program which can access both 'Virtual' and 'Real' Accelerators using same program interfaces. For this reason, we can create CSR Runtime Database which allows application program to access hardware devices and data on a simulation process in a unified way. A device 'is represented as a collection of records in CSR Runtime Database. A control program on host computer can access devices in the system only through names of record fields, called channel.

  4. Accelerating Neoproterozoic Research through Scientific Drilling

    Science.gov (United States)

    Condon, Daniel; Prave, Anthony; Boggiani, Paulo; Fike, David; Halverson, Galen; Kasemann, Simone; Knoll, Andrew; Zhu, Maoyan

    2014-05-01

    The Neoproterozoic Era (1.0 to 0.541 Ga) and earliest Cambrian (541 to ca. 520 Ma) records geologic changes unlike any other in Earth history: supercontinental tectonics of Rodinia followed by its breakup and dispersal into fragments that form the core of today's continents; a rise in oxygen that, perhaps for the first time in Earth history, resulted in the deep oceans becoming oxic; snowball Earth, which envisages a blanketing of global ice cover for millions of years; and, at the zenith of these combined biogeochemical changes, the evolutionary leap from eukaryotes to animals. Such a concentration of hallmark events in the evolution of our planet is unparalleled and many questions regarding Earth System evolution during times of profound climatic and geological changes remain to be answered. Neoproterozoic successions also offer insight into the genesis of a number of natural resources. These include banded-iron formation, organic-rich shale intervals (with demonstrated hydrocarbon source rocks already economically viable in some countries), base and precious metal ore deposits and REE occurrences, as well as industrial minerals and dimension stone. Developing our understanding of the Neoproterozoic Earth-system, combined with regional geology has the potential to impact the viability of these resources. Our understanding of the Neoproterozoic and early Cambrian, though, is overwhelmingly dependent on outcrop-based studies, which suffer from lack of continuity of outcrop and, in many instances, deep weathering profiles. A limited number of research projects study Precambrian strata have demonstrated the potential impact of scientific drilling to augment and complement ongoing outcrop based studies and advancing research. An ICDP and ECORD sponsored workshop, to be held in March 2014, has been convened to discuss the utility of scientific drilling for accelerating research of the Neoproterozoic through early Cambrian (ca. 0.9 to 0.52 Ga) rock record. The aim is to

  5. Effectiveness of Investment in Applied Horticultural Research

    NARCIS (Netherlands)

    Wustman, R.; Putter, de H.; Achterbosch, T.J.; Adamicki, F.

    2005-01-01

    A study on the cost benefit analysis of applied horticultural research was carried out in two EU Member States: the Netherlands and Poland. Four crops were selected for the study; two fruit crops ¿ apple and pear and two vegetable crops ¿ carrot and onion. A developed spreadsheet model was applied t

  6. Accelerator and Fusion Research Division: Summary of activities, 1986

    Energy Technology Data Exchange (ETDEWEB)

    1987-04-15

    This report contains a summary of activities at the Lawrence Berkeley Laboratory's Accelerator and Fusion Research Division for the year 1986. Topics and facilities investigated in individual papers are: 1-2 GeV Synchrotron Radiation Source, the Center for X-Ray Optics, Accelerator Operations, High-Energy Physics Technology, Heavy-Ion Fusion Accelerator Research and Magnetic Fusion Energy. Six individual papers have been indexed separately. (LSP)

  7. A Primer on Disseminating Applied Quantitative Research

    Science.gov (United States)

    Bell, Bethany A.; DiStefano, Christine; Morgan, Grant B.

    2010-01-01

    Transparency and replication are essential features of scientific inquiry, yet scientific communications of applied quantitative research are often lacking in much-needed procedural information. In an effort to promote researchers dissemination of their quantitative studies in a cohesive, detailed, and informative manner, the authors delineate…

  8. Accelerator and fusion research division. 1992 Summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-01

    This report contains brief discussions on research topics in the following area: Heavy-Ion Fusion Accelerator Research; Magnetic Fusion Energy; Advanced Light Source; Center for Beam Physics; Superconducting Magnets; and Bevalac Operations.

  9. Accelerator & Fusion Research Division 1991 summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-01

    This report discusses research projects in the following areas: Heavy-ion fusion accelerator research; magnetic fusion energy; advanced light source; center for x-ray optics; exploratory studies; superconducting magnets; and bevalac operations.

  10. Accelerator Fusion Research Division 1991 summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    Berkner, Klaus H.

    1991-12-01

    This report discusses research projects in the following areas: Heavy-ion fusion accelerator research; magnetic fusion energy; advanced light source; center for x-ray optics; exploratory studies; superconducting magnets; and bevalac operations.

  11. Applied regression analysis a research tool

    CERN Document Server

    Pantula, Sastry; Dickey, David

    1998-01-01

    Least squares estimation, when used appropriately, is a powerful research tool. A deeper understanding of the regression concepts is essential for achieving optimal benefits from a least squares analysis. This book builds on the fundamentals of statistical methods and provides appropriate concepts that will allow a scientist to use least squares as an effective research tool. Applied Regression Analysis is aimed at the scientist who wishes to gain a working knowledge of regression analysis. The basic purpose of this book is to develop an understanding of least squares and related statistical methods without becoming excessively mathematical. It is the outgrowth of more than 30 years of consulting experience with scientists and many years of teaching an applied regression course to graduate students. Applied Regression Analysis serves as an excellent text for a service course on regression for non-statisticians and as a reference for researchers. It also provides a bridge between a two-semester introduction to...

  12. Particle Accelerators in China

    Science.gov (United States)

    Zhang, Chuang; Fang, Shouxian

    As the special machines that can accelerate charged particle beams to high energy by using electromagnetic fields, particle accelerators have been widely applied in scientific research and various areas of society. The development of particle accelerators in China started in the early 1950s. After a brief review of the history of accelerators, this article describes in the following sections: particle colliders, heavy-ion accelerators, high-intensity proton accelerators, accelerator-based light sources, pulsed power accelerators, small scale accelerators, accelerators for applications, accelerator technology development and advanced accelerator concepts. The prospects of particle accelerators in China are also presented.

  13. Correspondence Analysis applied to psychological research

    OpenAIRE

    Laura Doey; Jessica Kurta

    2011-01-01

    Correspondence analysis is an exploratory data technique used to analyze categorical data (Benzecri, 1992). It is used in many areas such as marketing and ecology. Correspondence analysis has been used less often in psychological research, although it can be suitably applied. This article discusses the benefits of using correspondence analysis in psychological research and provides a tutorial on how to perform correspondence analysis using the Statistical Package for the Social Sciences (SPSS).

  14. Correspondence Analysis applied to psychological research

    Directory of Open Access Journals (Sweden)

    Laura Doey

    2011-04-01

    Full Text Available Correspondence analysis is an exploratory data technique used to analyze categorical data (Benzecri, 1992. It is used in many areas such as marketing and ecology. Correspondence analysis has been used less often in psychological research, although it can be suitably applied. This article discusses the benefits of using correspondence analysis in psychological research and provides a tutorial on how to perform correspondence analysis using the Statistical Package for the Social Sciences (SPSS.

  15. Political Economy in Applied Linguistics Research

    Science.gov (United States)

    Block, David

    2017-01-01

    This state-of-the-art review is based on the fundamental idea that political economy should be adopted as a frame for research and discussion in applied linguistics as part of a general social turn which has taken hold in the field over the past three decades. It starts with Susan Gal's (1989) early call for such a move in sociolinguistics and…

  16. Problems Portraying Migrants in Applied Linguistics Research

    Science.gov (United States)

    Block, David

    2010-01-01

    This paper is a very personal attempt to explore the problematics of portraying migrants in Applied Linguistics research. I begin with a discussion of identity, in particular what we might mean when we use the term, and from there I go on to explore its fundamental imprecision through an analysis of a census question about ethnicity. I then…

  17. Commentary: Narrative Ethnography as Applied Communication Research

    Science.gov (United States)

    Goodall, H. L., Jr.

    2004-01-01

    The breadth and heuristic merits of Harold (Buddy) Goodall's scholarship exemplify the teachings and influence of Gerald Phillips. One nominator applauds Goodall's leadership and dedication to furthering the visibility and utility of applied communication. Goodall's research is also widely used in other fields such as sociology and anthropology,…

  18. Political Economy in Applied Linguistics Research

    Science.gov (United States)

    Block, David

    2017-01-01

    This state-of-the-art review is based on the fundamental idea that political economy should be adopted as a frame for research and discussion in applied linguistics as part of a general social turn which has taken hold in the field over the past three decades. It starts with Susan Gal's (1989) early call for such a move in sociolinguistics and…

  19. Nuclear radioactive techniques applied to materials research

    CERN Document Server

    Correia, João Guilherme; Wahl, Ulrich

    2011-01-01

    In this paper we review materials characterization techniques using radioactive isotopes at the ISOLDE/CERN facility. At ISOLDE intense beams of chemically clean radioactive isotopes are provided by selective ion-sources and high-resolution isotope separators, which are coupled on-line with particle accelerators. There, new experiments are performed by an increasing number of materials researchers, which use nuclear spectroscopic techniques such as Mössbauer, Perturbed Angular Correlations (PAC), beta-NMR and Emission Channeling with short-lived isotopes not available elsewhere. Additionally, diffusion studies and traditionally non-radioactive techniques as Deep Level Transient Spectroscopy, Hall effect and Photoluminescence measurements are performed on radioactive doped samples, providing in this way the element signature upon correlation of the time dependence of the signal with the isotope transmutation half-life. Current developments, applications and perspectives of using radioactive ion beams and tech...

  20. Green Roof Research through EPA's Regional Applied Research Effort - slides

    Science.gov (United States)

    The U.S. Environmental Protection Agency’s (EPA) Regional Applied Research Effort (RARE) allows the Regions of the EPA to choose research projects to be performed in partnership with EPA’s Office of Research and Development (ORD). Over the last decade, several green roof projects...

  1. Green Roof Research through EPA's Regional Applied Research Effort

    Science.gov (United States)

    ABSTRACT The U.S. Environmental Protection Agency’s (EPA) Regional Applied Research Effort (RARE) allows the Regions of the EPA to choose research projects to be performed in partnership with EPA’s Office of Research and Development (ORD). Over the last decade, several green roo...

  2. Applied orienting response research: some examples.

    Science.gov (United States)

    Tremayne, P; Barry, R J

    1990-01-01

    The development of orienting response (OR) theory has not been accompanied by many applications of the concept--most research still appears to be lab-based and "pure," rather than "applied." We present some examples from our own work in which the OR perspective has been applied in a wider context. These cover the exploration of processing deficits in autistic children, aspects of the "repression" of anxiety in elite athletes, and the locus of alcohol effects. Such applications of the OR concept in real-life situations seem a logical and, indeed, necessary step in the evolution of this area of psychophysiology.

  3. The Influence of Accelerator Science on Physics Research

    Science.gov (United States)

    Haussecker, Enzo F.; Chao, Alexander W.

    2011-06-01

    We evaluate accelerator science in the context of its contributions to the physics community. We address the problem of quantifying these contributions and present a scheme for a numerical evaluation of them. We show by using a statistical sample of important developments in modern physics that accelerator science has influenced 28% of post-1938 physicists and also 28% of post-1938 physics research. We also examine how the influence of accelerator science has evolved over time, and show that on average it has contributed to a physics Nobel Prize-winning research every 2.9 years.

  4. An agreement for applied research in Italy

    CERN Multimedia

    2002-01-01

    On 26 February, two of CERN's Directors-General had a very official handshake. Luciano Maiani, CERN's current Director-General, and Carlo Rubbia, one of his predecessors and current "commissario straordinario" of ENEA (Ente per le Nuove tecnologie, l'Energia e l'Ambiante, Institute for new technologies, energy and the environment) signed a collaboration agreement between their two organisations. ENEA carries out applied research in various fields such as renewable energies, new materials and medical applications. The organisation, which employs 3400 people in 10 laboratories in Italy, has a clear interest, therefore, in the technologies developed at CERN, which, in turn, seeks to promote them. Their collaboration will shortly lead to common research projects. CERN now has two Italian partners : INFN, its historical partner for particle physics research and ENEA for technological applications.

  5. Bioinformatics: Tools to accelerate population science and disease control research.

    Science.gov (United States)

    Forman, Michele R; Greene, Sarah M; Avis, Nancy E; Taplin, Stephen H; Courtney, Paul; Schad, Peter A; Hesse, Bradford W; Winn, Deborah M

    2010-06-01

    Population science and disease control researchers can benefit from a more proactive approach to applying bioinformatics tools for clinical and public health research. Bioinformatics utilizes principles of information sciences and technologies to transform vast, diverse, and complex life sciences data into a more coherent format for wider application. Bioinformatics provides the means to collect and process data, enhance data standardization and harmonization for scientific discovery, and merge disparate data sources. Achieving interoperability (i.e. the development of an informatics system that provides access to and use of data from different systems) will facilitate scientific explorations and careers and opportunities for interventions in population health. The National Cancer Institute's (NCI's) interoperable Cancer Biomedical Informatics Grid (caBIG) is one of a number of illustrative tools in this report that are being mined by population scientists. Tools are not all that is needed for progress. Challenges persist, including a lack of common data standards, proprietary barriers to data access, and difficulties pooling data from studies. Population scientists and informaticists are developing promising and innovative solutions to these barriers. The purpose of this paper is to describe how the application of bioinformatics systems can accelerate population health research across the continuum from prevention to detection, diagnosis, treatment, and outcome.

  6. Natural and accelerated bioremediation research program plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This draft plan describes a ten-year program to develop the scientific understanding needed to harness and develop natural and enhanced biogeochemical processes to bioremediate contaminated soils, sediments and groundwater at DOE facilities. The Office of Health and Environmental Research (OHER) developed this program plan, with advice and assistance from DOE`s Office of Environmental Management (EM). The program builds on OHER`s tradition of sponsoring fundamental research in the life and environmental sciences and was motivated by OHER`s and Office of Energy Research`s (OER`s) commitment to supporting DOE`s environmental management mission and the belief that bioremediation is an important part of the solution to DOE`s environmental problems.

  7. Basic and Applied Research on Environmental Decisions

    Science.gov (United States)

    Krantz, D. H.

    2006-12-01

    Societal use of well-understood physical or biological science generally involves social processes, including dissemination of the knowledge across society and modification of public policy and of group and individual behavior. The social processes are often poorly understood, from the standpoint of social science; thus, questions in applied natural science often give rise to fundamental questions within social science. For example, problems concerning communication of uncertain scientific information give rise to basic research about how conceptual frameworks (of both the recipients and the providers of such information) change, over the course of repeated attempts at communication. Our Center has been exposed to such communication problems, in several field projects, and this exposure has suggested fruitful new directions for our laboratory research on decision making. For example, we noted (as others have) that communication is often more effective when presented to a group of peers gathered in a familiar setting than to individuals. Among other observations, Orlove and his collaborators noted that Ugandan villagers gather in groups to hear radio broadcasts of climate forecasts together. What behavioral processes lead to more effective communication to groups? Does the social setting enhance individual learning? Does the group frame decision problems differently from the average individual member? Are individual goals modified by the group setting? All three of these processes may be important; we have results concerning each from our current laboratory experiments. I argue that these ideas also require major modification of current theories of decision making, and so are particularly fruitful for basic research in the Decision Sciences. Our experience has led us to emphasize the very close relation between basic and applied social research. We also believe that social-science students need much stronger education in natural sciences and/or engineering, in order

  8. Applied statistical designs for the researcher

    CERN Document Server

    Paulson, Daryl S

    2003-01-01

    Showcasing a discussion of the experimental process and a review of basic statistics, this volume provides methodologies to identify general data distribution, skewness, and outliers. It features a unique classification of the nonparametric analogs of their parametric counterparts according to the strength of the collected data. Applied Statistical Designs for the Researcher discusses three varieties of the Student t test, including a comparison of two different groups with different variances; two groups with the same variance; and a matched, paired group. It introduces the analysis of variance and Latin Square designs and presents screening approaches to comparing two factors and their interactions.

  9. Applying the Scientific Method of Cybersecurity Research

    Energy Technology Data Exchange (ETDEWEB)

    Tardiff, Mark F.; Bonheyo, George T.; Cort, Katherine A.; Edgar, Thomas W.; Hess, Nancy J.; Hutton, William J.; Miller, Erin A.; Nowak, Kathleen E.; Oehmen, Christopher S.; Purvine, Emilie AH; Schenter, Gregory K.; Whitney, Paul D.

    2016-09-15

    The cyber environment has rapidly evolved from a curiosity to an essential component of the contemporary world. As the cyber environment has expanded and become more complex, so have the nature of adversaries and styles of attacks. Today, cyber incidents are an expected part of life. As a result, cybersecurity research emerged to address adversarial attacks interfering with or preventing normal cyber activities. Historical response to cybersecurity attacks is heavily skewed to tactical responses with an emphasis on rapid recovery. While threat mitigation is important and can be time critical, a knowledge gap exists with respect to developing the science of cybersecurity. Such a science will enable the development and testing of theories that lead to understanding the broad sweep of cyber threats and the ability to assess trade-offs in sustaining network missions while mitigating attacks. The Asymmetric Resilient Cybersecurity Initiative at Pacific Northwest National Laboratory is a multi-year, multi-million dollar investment to develop approaches for shifting the advantage to the defender and sustaining the operability of systems under attack. The initiative established a Science Council to focus attention on the research process for cybersecurity. The Council shares science practices, critiques research plans, and aids in documenting and reporting reproducible research results. The Council members represent ecology, economics, statistics, physics, computational chemistry, microbiology and genetics, and geochemistry. This paper reports the initial work of the Science Council to implement the scientific method in cybersecurity research. The second section describes the scientific method. The third section in this paper discusses scientific practices for cybersecurity research. Section four describes initial impacts of applying the science practices to cybersecurity research.

  10. Double-negative metamaterial research for accelerator applications

    Energy Technology Data Exchange (ETDEWEB)

    Antipov, S. [Department of Biological, Chemical, and Physical Sciences, Illinois Institute of Technology, Chicago, IL 60616 (United States); Spentzouris, L. [Department of Biological, Chemical, and Physical Sciences, Illinois Institute of Technology, Chicago, IL 60616 (United States)], E-mail: spentzouris@iit.edu; Gai, W.; Liu, W.; Power, J.G. [Argonne National Laboratory, Argonne, IL 60439 (United States)

    2007-09-11

    Material properties are central to the design of particle accelerators. One area of advanced accelerator research is to investigate novel materials and structures and their potential use in extending capabilities of accelerator components. Within the past decade a new type of artificially constructed material having the unique property of simultaneously negative permittivity and permeability has been realized, and is under intense investigation, primarily by the optical physics and microwave engineering communities [C.M. Soukoulis, Science 315 (2007) 47; D.R. Smith, J.B. Pendry, M.C.K. Wiltshire, Science 305 (2004) 788; J.B. Pendry, A.J. Holden, W.J. Stewart, I. Youngs, Phys. Rev. Lett. 76 (1996) 4773]. Although they are typically constructed of arrays of discrete cells, as long as the condition that the wavelength of applied radiation is significantly greater than the cell dimensions is met, the material mimics a continuous medium and can be described with the bulk properties of permittivity, {epsilon}, and permeability, {mu}. When the permittivity and permeability are simultaneously negative in some frequency range, the metamaterial is called double negative (DNM) or left-handed (LHM) and has unusual properties, such as a negative index of refraction. An investigation of these materials in the context of accelerators is being carried out by IIT and the Argonne Wakefield Accelerator Facility [S. Antipov, W. Liu, W. Gai, J. Power, L. Spentzouris, AIP Conf. Proc. 877 (2006); S. Antipov, W. Liu, J. Power, L. Spentzouris, Design, Fabrication, and Testing of Left-Handed Metamaterial, Wakefield Notes at Argonne Wakefield Accelerator, < (http://www.hep.anl.gov/awa/wfnotes/wf229.pdf)>]. Waveguides loaded with metamaterials are of interest because the DNM can change the dispersion relation of the waveguide significantly. For example, slow backward waves can be produced in a DNM-loaded waveguide without having corrugations. This article begins with a brief introduction of

  11. Double-negative metamaterial research for accelerator applications

    Science.gov (United States)

    Antipov, S.; Spentzouris, L.; Gai, W.; Liu, W.; Power, J. G.

    2007-09-01

    Material properties are central to the design of particle accelerators. One area of advanced accelerator research is to investigate novel materials and structures and their potential use in extending capabilities of accelerator components. Within the past decade a new type of artificially constructed material having the unique property of simultaneously negative permittivity and permeability has been realized, and is under intense investigation, primarily by the optical physics and microwave engineering communities [C.M. Soukoulis, Science 315 (2007) 47; D.R. Smith, J.B. Pendry, M.C.K. Wiltshire, Science 305 (2004) 788; J.B. Pendry, A.J. Holden, W.J. Stewart, I. Youngs, Phys. Rev. Lett. 76 (1996) 4773]. Although they are typically constructed of arrays of discrete cells, as long as the condition that the wavelength of applied radiation is significantly greater than the cell dimensions is met, the material mimics a continuous medium and can be described with the bulk properties of permittivity, ɛ, and permeability, μ. When the permittivity and permeability are simultaneously negative in some frequency range, the metamaterial is called double negative (DNM) or left-handed (LHM) and has unusual properties, such as a negative index of refraction. An investigation of these materials in the context of accelerators is being carried out by IIT and the Argonne Wakefield Accelerator Facility [S. Antipov, W. Liu, W. Gai, J. Power, L. Spentzouris, AIP Conf. Proc. 877 (2006); S. Antipov, W. Liu, J. Power, L. Spentzouris, Design, Fabrication, and Testing of Left-Handed Metamaterial, Wakefield Notes at Argonne Wakefield Accelerator, ]. Waveguides loaded with metamaterials are of interest because the DNM can change the dispersion relation of the waveguide significantly. For example, slow backward waves can be produced in a DNM-loaded waveguide without having corrugations. This article begins with a brief introduction of known design principles for realizing a DNM [J.B. Pendry, A

  12. Applied research in uncertainty modeling and analysis

    CERN Document Server

    Ayyub, Bilal

    2005-01-01

    Uncertainty has been a concern to engineers, managers, and scientists for many years. For a long time uncertainty has been considered synonymous with random, stochastic, statistic, or probabilistic. Since the early sixties views on uncertainty have become more heterogeneous. In the past forty years numerous tools that model uncertainty, above and beyond statistics, have been proposed by several engineers and scientists. The tool/method to model uncertainty in a specific context should really be chosen by considering the features of the phenomenon under consideration, not independent of what is known about the system and what causes uncertainty. In this fascinating overview of the field, the authors provide broad coverage of uncertainty analysis/modeling and its application. Applied Research in Uncertainty Modeling and Analysis presents the perspectives of various researchers and practitioners on uncertainty analysis and modeling outside their own fields and domain expertise. Rather than focusing explicitly on...

  13. Accelerator and Fusion Research Division: 1987 summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    An overview of the design and the initial studies for the Advanced Light Source is given. The research efforts for the Center for X-Ray Optics include x-ray imaging, multilayer mirror technology, x-ray sources and detectors, spectroscopy and scattering, and synchrotron radiation projects. The Accelerator Operations highlights include the research by users in nuclear physics, biology and medicine. The upgrade of the Bevalac is also discussed. The High Energy Physics Technology review includes the development of superconducting magnets and superconducting cables. A review of the Heavy-Ion Fusion Accelerator Research is also presented. The Magnetic Fusion Energy research included the development of ion sources, accelerators for negative ions, diagnostics, and theoretical plasma physics. (WRF)

  14. EuCARD2: enhanced accelerator research and development in Europe

    Science.gov (United States)

    Romaniuk, Ryszard S.

    2013-10-01

    Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. EuCARD2 is an European research project which will be realized during 2013-2017 inside the EC FP7 framework. The project concerns the development and coordination of European Accelerator Research and Development. The project is particularly important, to a number of domestic laboratories, due to some plans to build large accelerator infrastructure in Poland. Large accelerator infrastructure of fundamental and applied research character stimulates around it the development and industrial applications as well as biomedical of advanced accelerators, material research and engineering, cryo-technology, mechatronics, robotics, and in particular electronics - like networked measurement and control systems, sensors, computer systems, automation and control systems. The paper presents a digest of the European project EuCARD2 which is Enhanced European Coordination for Accelerator Research and Development. The paper presents a digest of the research results and assumptions in the domain of accelerator science and technology in Europe, shown during the final fourth annual meeting of the EuCARD - European Coordination of Accelerator R&D, and the kick-off meeting of the EuCARD2. There are debated a few basic groups of accelerator systems components like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution, high field magnets, superconducting cavities, novel beam collimators, etc. The paper bases on the following materials: Internet and Intranet documents combined with EuCARD2, Description of Work FP7 EuCARD-2 DoW-312453, 2013-02-13, and discussions and preparatory materials worked on by Eucard-2 initiators.

  15. Accelerating research into the Higgs boson particle

    CERN Multimedia

    Nikolaidou, Rosy

    "The only Standard Model particle yet to be observed, the search for the Higgs Boson - the so-called 'God Particle' - demands advanced facilities and physics expertise. At the Cern laboratory in Switzerland, the ARTEMIS project is well-placed to pursue research in this area" (2 pages)

  16. The CARE project - Coordinated Accelerator Research in Europe

    CERN Multimedia

    2003-01-01

    A one-day presentation of the project will take place on Monday February 10th in the CERN Council Chamber. The meeting will start a 9am and is expected to end at 4:30pm. The meeting, which is open to the whole community, will present an initiative on accelerator R&D in Europe, supported by ECFA, with the aim to bid for European Union support through the Framework 6 scheme. This initiative is coordinated by a steering group (ESGARD - European Steering Group on Accelerator Research and Development), which has been set up to coordinate European efforts on accelerator R&D and the submission of such bids. The initial bids have to be submitted by April 15th. All those interested in accelerator R&D are welcome to attend.

  17. Accelerator R&D: Research for Science - Science for Society

    Energy Technology Data Exchange (ETDEWEB)

    The HEP Accelerator R& D Task Force: N.R. Holtkamp,S. Biedron, S.V. Milton, L. Boeh, J.E. Clayton, G. Zdasiuk, S.A. Gourlay, M.S. Zisman,R.W. Hamm, S. Henderson, G.H. Hoffstaetter, L. Merminga, S. Ozaki, F.C. Pilat, M. White

    2012-07-01

    In September 2011 the US Senate Appropriations Committee requested a ten-year strategic plan from the Department of Energy (DOE) that would describe how accelerator R&D today could advance applications directly relevant to society. Based on the 2009 workshop 'Accelerators for America's Future' an assessment was made on how accelerator technology developed by the nation's laboratories and universities could directly translate into a competitive strength for industrial partners and a variety of government agencies in the research, defense and national security sectors. The Office of High Energy Physics, traditionally the steward for advanced accelerator R&D within DOE, commissioned a task force under its auspices to generate and compile ideas on how best to implement strategies that would help fulfill the needs of industry and other agencies, while maintaining focus on its core mission of fundamental science investigation.

  18. idaho Accelerator Center Advanced Fuel Cycle Research

    Energy Technology Data Exchange (ETDEWEB)

    Wells, Douglas; Dale, Dan

    2011-10-20

    The technical effort has been in two parts called; Materials Science and Instrumentation Development. The Materials Science technical program has been based on a series of research and development achievements in Positron-Annihilation Spectroscopy (PAS) for defect detection in structural materials. This work is of particular importance in nuclear power and its supporting systems as the work included detection of defects introduced by mechanical and thermal phenomena as well as those caused by irradiation damage. The second part of the program has focused on instrumentation development using active interrogation techniques supporting proliferation resistant recycling methodologies and nuclear material safeguards. This effort has also lead to basic physics studies of various phenomena relating to photo-fission. Highlights of accomplishments and facility improvement legacies in these areas over the program period include

  19. The symbiosis between basic and applied research.

    Science.gov (United States)

    Leibowitz, H W

    1996-04-01

    To illustrate the interdependence between the solution of practical problems and the search for fundamental mechanisms, their relationship within the contexts of the history of night myopia and the problem of nighttime traffic accidents is discussed. Night myopia, or nearsightedness at night, which has been a problem since the late 18th century, was shown to be the result of a recently discovered oculomotor mechanism, the intermediate resting position of accommodation. With this knowledge, the handicap of nearsightedness at night ( a major problem in nighttime viewing such as driving and military operations) is readily amenable to solution. Recent developments in our knowledge of the functional significance of the nervous system has led to an increased understanding of the cause and to amelioration of nighttime traffic accidents. These developments illustrate the symbiotic relationship between basic and applied research and the benefits to be gained by consideration of both objectives.

  20. Accelerator and Fusion Research Division: summary of activities, 1983

    Energy Technology Data Exchange (ETDEWEB)

    1984-08-01

    The activities described in this summary of the Accelerator and Fusion Research Division are diverse, yet united by a common theme: it is our purpose to explore technologically advanced techniques for the production, acceleration, or transport of high-energy beams. These beams may be the heavy ions of interest in nuclear science, medical research, and heavy-ion inertial-confinement fusion; they may be beams of deuterium and hydrogen atoms, used to heat and confine plasmas in magnetic fusion experiments; they may be ultrahigh-energy protons for the next high-energy hadron collider; or they may be high-brilliance, highly coherent, picosecond pulses of synchrotron radiation.

  1. Accelerator & Fusion Research Division: 1993 Summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    Chew, J.

    1994-04-01

    The Accelerator and Fusion Research Division (AFRD) is not only one of the largest scientific divisions at LBL, but also the one of the most diverse. Major efforts include: (1) investigations in both inertial and magnetic fusion energy; (2) operation of the Advanced Light Source, a state-of-the-art synchrotron radiation facility; (3) exploratory investigations of novel radiation sources and colliders; (4) research and development in superconducting magnets for accelerators and other scientific and industrial applications; and (5) ion beam technology development for nuclear physics and for industrial and biomedical applications. Each of these topics is discussed in detail in this book.

  2. THE CARE PROJECT - Coordinated Accelerator Research in Europe

    CERN Multimedia

    2003-01-01

    A one-day presentation of the project will take place on Monday February 10th in the CERN Council Chamber. The meeting will start a 9am and is expected to end at 4:30pm. The meeting, which is open to the whole community, will present an initiative on accelerator R&D in Europe, supported by ECFA, with the aim to bid for European Union support through the Framework 6 scheme. This initiative is coordinated by a steering group (ESGARD - European Steering Group on Accelerator Research and Development), which has been set up to coordinate European efforts on accelerator R&D and the submission of such bids. The initial bids have to be submitted by April 15th. All those interested in accelerator R&D are welcome to attend. Presentation of the CARE project (Coordinated Accelerator Research in Europe) to be submitted within FP6 February 10th, at CERN in the council room Agenda Chair : C. Wyss 9:00 General presentation of FP6 and introduction of IA proposal (R. Aleksan) 9:45 Networking activities on e ...

  3. Healthcare, molecular tools and applied genome research.

    Science.gov (United States)

    Groves, M

    2000-11-01

    Biotechnology 2000 offered a rare opportunity for scientists from academia and industry to present and discuss data in fields as diverse as environmental biotechnology and applied genome research. The healthcare section of the meeting encompassed a number of gene therapy delivery systems that are successfully treating genetic disorders. Beta-thalassemia is being corrected in mice by continous erythropoeitin delivery from engineered muscles cells, and from naked DNA electrotransfer into muscles, as described by Dr JM Heard (Institut Pasteur, Paris, France). Dr Reszka (Max-Delbrueck-Centrum fuer Molekulare Medizin, Berlin, Germany), meanwhile, described a treatment for liver metastasis in the form of a drug carrier emolization system, DCES (Max-Delbrueck-Centrum fuer Molekulare Medizin), composed of surface modified liposomes and a substance for chemo-occlusion, which drastically reduces the blood supply to the tumor and promotes apoptosis, necrosis and antiangiogenesis. In the molecular tools section, Willem Stemmer (Maxygen Inc, Redwood City, CA, USA) gave an insight into the importance that techniques, such as molecular breeding (DNA shuffling), have in the evolution of molecules with improved function, over a range of fields including pharmaceuticals, vaccines, agriculture and chemicals. Technologies, such as ribosome display, which can incorporate the evolution and the specific enrichment of proteins/peptides in cycles of selection, could play an enormous role in the production of novel therapeutics and diagnostics in future years, as explained by Andreas Plückthun (Institute of Biochemistry, University of Zurich, Switzerland). Applied genome research offered technologies, such as the 'in vitro expression cloning', described by Dr Zwick (Promega Corp, Madison, WI, USA), are providing a functional analysis for the overwhelming flow of data emerging from high-throughput sequencing of genomes and from high-density gene expression microarrays (DNA chips). The

  4. Advanced Accelerator Development Strategy Report: DOE Advanced Accelerator Concepts Research Roadmap Workshop

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-02-03

    Over a full two day period, February 2–3, 2016, the Office of High Energy Physics convened a workshop in Gaithersburg, MD to seek community input on development of an Advanced Accelerator Concepts (AAC) research roadmap. The workshop was in response to a recommendation by the HEPAP Accelerator R&D Subpanel [1] [2] to “convene the university and laboratory proponents of advanced acceleration concepts to develop R&D roadmaps with a series of milestones and common down selection criteria towards the goal for constructing a multi-TeV e+e– collider” (the charge to the workshop can be found in Appendix A). During the workshop, proponents of laser-driven plasma wakefield acceleration (LWFA), particle-beam-driven plasma wakefield acceleration (PWFA), and dielectric wakefield acceleration (DWFA), along with a limited number of invited university and laboratory experts, presented and critically discussed individual concept roadmaps. The roadmap workshop was preceded by several preparatory workshops. The first day of the workshop featured presentation of three initial individual roadmaps with ample time for discussion. The individual roadmaps covered a time period extending until roughly 2040, with the end date assumed to be roughly appropriate for initial operation of a multi-TeV e+e– collider. The second day of the workshop comprised talks on synergies between the roadmaps and with global efforts, potential early applications, diagnostics needs, simulation needs, and beam issues and challenges related to a collider. During the last half of the day the roadmaps were revisited but with emphasis on the next five to ten years (as specifically requested in the charge) and on common challenges. The workshop concluded with critical and unanimous endorsement of the individual roadmaps and an extended discussion on the characteristics of the common challenges. (For the agenda and list of participants see Appendix B.)

  5. Acceleration apportionment: a method of improved 2D SENSE acceleration applied to 3D contrast-enhanced MR angiography.

    Science.gov (United States)

    Weavers, Paul T; Borisch, Eric A; Johnson, Casey P; Riederer, Stephen J

    2014-02-01

    In 2D SENSE-accelerated 3D Cartesian acquisition, the net acceleration factor R is the product of the two individual accelerations, R = RY × RZ. Acceleration Apportionment tailors acceleration parameters (RY, RZ) to improve parallel imaging performance on a patient- and coil-specific basis and is demonstrated in contrast-enhanced MR angiography. A performance metric is defined based on coil sensitivity information which identifies the (RY, RZ) pair that optimally trades off image quality with scan time reduction on a patient-specific basis. Acceleration Apportionment is evaluated using retrospective analysis of contrast-enhanced MR angiography studies, and prospective studies in which optimally apportioned parameters are compared with standard acceleration parameters. The retrospective studies show strong variability in optimal acceleration parameters between anatomic regions and between patients. Prospective application of apportionment to foot contrast-enhanced MR angiography with an 8-channel receiver array provides a 20% increase in net acceleration with improved contrast-to-noise ratio. Application to 16-channel contrast-enhanced MR angiography of the feet and calves suggests 10% acceleration increase to R > 13 and no contrast-to-noise ratio loss. The specific implementation allows the optimum (RY, RZ) pair to be determined within one minute. Optimum 2D SENSE acceleration parameters can be automatically chosen on a per-exam basis to allow improved performance without disrupting the clinical workflow. Copyright © 2013 Wiley Periodicals, Inc.

  6. Accelerator mass spectrometry as a bioanalytical tool for nutritional research

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, J.S.; Turteltaub, K.W.

    1997-09-01

    Accelerator Mass Spectrometry is a mass spectrometric method of detecting long-lived radioisotopes without regard to their decay products or half-life. The technique is normally applied to geochronology, but recently has been developed for bioanalytical tracing. AMS detects isotope concentrations to parts per quadrillion, quantifying labeled biochemicals to attomole levels in milligram- sized samples. Its advantages over non-isotopeic and stable isotope labeling methods are reviewed and examples of analytical integrity, sensitivity, specificity, and applicability are provided.

  7. Accelerator and Fusion Research Division. Annual report, October 1977--September 1978

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    Research is reported for the combined groups consisting of the Accelerator Division and the Magnetic Fusion Energy Group. Major topics reported include accelerator operations, magnetic fusion energy, and advanced accelerator development. (GHT)

  8. FAIR: The accelerator facility for antiproton and ion research

    Energy Technology Data Exchange (ETDEWEB)

    Sharkov, Boris [FAIR JCR GSI, Darmstad (Germany)

    2010-07-01

    This presentation outlines the current status of the facility for antiproton and ion research (FAIR). It is expected that the actual construction of the facility will commence in 2010 as the project has raised more than one billion euro in funding. The sequence and scope of the construction of the accelerator modules in accordance with modularized start version are described. Outstanding research opportunities offered by the modularized start version for all scientific FAIR communities from early on will allow to bridge the time until FAIR's completion with a world-leading research program. The green paper outlining a realistic path to achieve this goal is discussed.

  9. Applied and Environmental Microbiology Gordon Research Conference

    Energy Technology Data Exchange (ETDEWEB)

    Wall, Judy D.

    2003-11-19

    The main objective of the Gordon Research Conference on Applied and Environmental Microbiology was to present and discuss new, fundamental research findings on microorganisms, their activities in the environment, their ecosystem-level effects, and their environmental or commercial applications. To accomplish this goal, knowledge of microbial diversity, interactions and population dynamics was required. The genomic basis of microbial processes, the cycling of naturally occurring and hazardous substances, and methodologies to assess the functional relationships of microorganisms in their habitats were essential for understanding the ecological consequences of microbial activities and the formulation of generalizing principles. In the last decade, molecular technology has revealed that microbial diversity is far more extensive than the limited view obtained from culturing procedures. Great advances in environmental microbiology have resulted from the development and application of molecular approaches to ecology and molecular evolution. A further surprise resulting from the application of these new tools is the blurring of the distinction between pathogenic traits versus those considered non-pathogenic. This year's conference addressed the issues of biodiversity, its development, and the impact of stress on gene selection and expression. In addition microbial metabolic versatility with toxins such as heavy metals, antibiotics, and organic pollutants were discussed. The nine session topics were (1) biodiversity and the bacterial species, (2) mechanisms of biodiversification, (3) biofilms in health and environment, (4) a genomic view of microbial response to stress, (5) microbial use of toxic metals, (6) microbial mineral formation and dissolution, (7) power and limitations of antimicrobials, (8) biodegradation of organic pollutants, and (9) astrobiology. The Conference had an international profile: the Conference Vice-Chair, Dr. Gerard Muyzer, was from The Nether

  10. The average acceleration approach applied to gravity coefficients recovery based on GOCE orbits

    Directory of Open Access Journals (Sweden)

    Huang Qiang

    2012-11-01

    Full Text Available The average acceleration approach was applied to recover a gravity field model Model_ACA from GOCE precise science orbits from September 2 to November 2, 2010, and furthermore a so called sequential least square adjustment was used. The model was compared with other gravity field models based on CHAMP, GRACE and GOCE. The result shows that the model is superior to gravity field based on CHAMP, and with higher accuracy than other international gravity field models based on only GOCE data before 80 degree. The degree geoid height of Model_ACA reaches 3 cm up to 90 degree and order.

  11. The South African National Accelerator Centre and its research programme

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, Y. [Kyushu Univ., Fukuoka (Japan)

    1997-03-01

    An overview of the South African National Accelerator Centre and its research activities is given with emphasis on medium energy nuclear physics and nuclear data measurements for medical use. Also presented is a preliminary result of {sup 40}Ca(p,p`x) spectrum measurement for 392 MeV which has been carried out at RCNP, Osaka University, under the South Africa-Japan collaborative programme. (author)

  12. Application of Novel Accelerator Research for Particle Therapy

    OpenAIRE

    Bjerke, Henrik Hemmestad

    2014-01-01

    This thesis seeks to review the latest trends in hadron therapy devices, and evaluate the potential of novel, researched accelerator concepts for future application. Although the clinical benefits of hadron therapy over photon therapy is unproven or disputed for many cancer types, there are several cases where hadron therapy presents a superior option. Many governments and medical institutions are planning or already executing development of new hadron treatment facilities. However, the highe...

  13. The Research of Vehicle Acceleration at Signalized Intersections

    Directory of Open Access Journals (Sweden)

    Vuk Bogdanović

    2013-02-01

    Full Text Available Vehicle acceleration is an important parameter used in planning various road elements, traffic signalization, geometric elements of an intersection, signal plans of traffic lights, etc. The knowledge of vehicle acceleration values is also necessary in using simulation softwares for more accurate analysis of the total situation at an intersection, on a road section or in a traffic network. In a lot of earlier studies, acceleration values were analysed and defined, mostly in optimal conditions for traffic functioning. However, values of almost all traffic flow parameters have been changed over time, due to changes in driving-dynamic vehicle characteristics, pneumatic tyres, material used for building road surface, etc. Besides, local environment influence and changes in drivers’ behaviour also significantly affect values of this parameter. According to HCM, it is advisable to perform local research for all values of the parameters recommended within the framework of this handbook, and to adapt their values to local conditions as well. The results of measuring the values of vehicles acceleration at signalized intersections in Novi Sad, Serbia, have been shown in this paper, using the procedure based on video recording processing.

  14. Applying the LLTM for the determination of children’s cognitive age-acceleration function

    Directory of Open Access Journals (Sweden)

    Klaus D. Kubinger

    2011-06-01

    Full Text Available The paper uses Item Response Theory (IRT for modeling and hypothesis testing children’s cogni-tive age-acceleration function – within calibration and standardization of some intelligence test. For this, basically Fischer’s Linear logistic test model (LLTM; Fischer, 1973, 2005 is applied. How-ever, instead of originally decomposing the item difficulty parameters of the Rasch model into certain hypothesized elementary parameters, we now suggest to decompose the person parameter alike. That is, there is a decomposition into a testee’s basic ability parameter and an age-leveled effect due to the developmental stage of the age-group in question. For convenience, we only inter-change testees and items in order to facilitate parameter estimation and model test – of course, the Rasch model is totally symmetric as concerns testees and items. By doing so, all findings in the context of LLTM apply; in particular, pertinent program packages are at our disposal. In order to examine the suggested approach’s feasibility, an empirical example is given. An Analogy test with eight items administered to more than 300 testees aged between 6 and 16, was analyzed. As a matter of fact, the logistic acceleration function proved to fit the data well and best.

  15. Research opportunities with compact accelerator-driven neutron sources

    Science.gov (United States)

    Anderson, I. S.; Andreani, C.; Carpenter, J. M.; Festa, G.; Gorini, G.; Loong, C.-K.; Senesi, R.

    2016-10-01

    Since the discovery of the neutron in 1932 neutron beams have been used in a very broad range of applications, As an aging fleet of nuclear reactor sources is retired the use of compact accelerator-driven neutron sources (CANS) is becoming more prevalent. CANS are playing a significant and expanding role in research and development in science and engineering, as well as in education and training. In the realm of multidisciplinary applications, CANS offer opportunities over a wide range of technical utilization, from interrogation of civil structures to medical therapy to cultural heritage study. This paper aims to provide the first comprehensive overview of the history, current status of operation, and ongoing development of CANS worldwide. The basic physics and engineering regarding neutron production by accelerators, target-moderator systems, and beam line instrumentation are introduced, followed by an extensive discussion of various evolving applications currently exploited at CANS.

  16. Accelerator and Fusion Research Division: 1984 summary of activities

    Energy Technology Data Exchange (ETDEWEB)

    1985-05-01

    During fiscal 1984, major programmatic activities in AFRD continued in each of five areas: accelerator operations, highlighted by the work of nuclear science users, who produced clear evidence for the formation of compressed nuclear matter during heavy-ion collisions; high-energy physics, increasingly dominated by our participation in the design of the Superconducting Super Collider; heavy-ion fusion accelerator research, which focused on the design of a four-beam experiment as a first step toward assessing the promise of heavy-ion inertial-confinement fusion; and research at the Center for X-Ray Optics, which completed its first year of broadly based activities aimed at the exploitation of x-ray and ultraviolet radiation. At the same time, exploratory studies were under way, aimed at investigating major new programs for the division. During the past year, for example, we took a preliminary look at how we could use the Bevatron as an injector for a pair of colliding-beam rings that might provide the first glimpse of a hitherto unobserved state of matter called the quark-gluon plasma. Together with Livermore scientists, we also conducted pioneering high-gain free-electron laser (FEL) experiments and proposed a new FEL-based scheme (called the two-beam accelerator) for accelerating electrons to very high energies. And we began work on the design of the Coherent XUV Facility (CXF), an advanced electron storage ring for the production of intense coherent radiation from either undulators or free-electron lasers.

  17. Applied decision research and environmental policy

    NARCIS (Netherlands)

    van der Pligt, J.

    1988-01-01

    Discusses the construction of scenarios as a tool to improve the quality of decision making, research in environmental risk assessment and the public's perception of risks, and cost-benefit analyses of environmental policy. The actual and possible role of (behavioral) decision theory and the

  18. Research on Mobile Learning Activities Applying Tablets

    Science.gov (United States)

    Kurilovas, Eugenijus; Juskeviciene, Anita; Bireniene, Virginija

    2015-01-01

    The paper aims to present current research on mobile learning activities in Lithuania while implementing flagship EU-funded CCL project on application of tablet computers in education. In the paper, the quality of modern mobile learning activities based on learning personalisation, problem solving, collaboration, and flipped class methods is…

  19. Accelerators: Sparking Innovation and Transdisciplinary Team Science in Disparities Research.

    Science.gov (United States)

    Horowitz, Carol R; Shameer, Khader; Gabrilove, Janice; Atreja, Ashish; Shepard, Peggy; Goytia, Crispin N; Smith, Geoffrey W; Dudley, Joel; Manning, Rachel; Bickell, Nina A; Galvez, Maida P

    2017-02-23

    Development and implementation of effective, sustainable, and scalable interventions that advance equity could be propelled by innovative and inclusive partnerships. Readied catalytic frameworks that foster communication, collaboration, a shared vision, and transformative translational research across scientific and non-scientific divides are needed to foster rapid generation of novel solutions to address and ultimately eliminate disparities. To achieve this, we transformed and expanded a community-academic board into a translational science board with members from public, academic and private sectors. Rooted in team science, diverse board experts formed topic-specific "accelerators", tasked with collaborating to rapidly generate new ideas, questions, approaches, and projects comprising patients, advocates, clinicians, researchers, funders, public health and industry leaders. We began with four accelerators-digital health, big data, genomics and environmental health-and were rapidly able to respond to funding opportunities, transform new ideas into clinical and community programs, generate new, accessible, actionable data, and more efficiently and effectively conduct research. This innovative model has the power to maximize research quality and efficiency, improve patient care and engagement, optimize data democratization and dissemination among target populations, contribute to policy, and lead to systems changes needed to address the root causes of disparities.

  20. Applying User Centered Design to Research Work

    Energy Technology Data Exchange (ETDEWEB)

    Scholtz, Jean; Love, Oriana J.; Pike, William A.; Bruce, Joseph R.; Kim, Dee DH; McBain, Arthur S.

    2014-07-01

    The SuperIdentity (SID) research project is a collaboration between six universities in the UK (Bath, Dundee, Kent, Leicester, Oxford, and Southampton) and the Pacific Northwest National Laboratory (PNNL). SID offers an innovative and exciting new approach to the concept of identity. The assumption underlying our hypothesis is that while there may be many dimensions to an identity - some more stable than others - all should ultimately reference back to a single core identity or a 'SuperIdentity.' The obvious consequence is that identification is improved by the combination of measures. Our work at PNNL has focused on the developing use cases to use in developing a model of identity and in developing visualizations for both researchers to explore the model and in the future for end users to use in determining various paths that may be possible to obtain various identity attributes from a set that is already known.

  1. Accelerating regulatory progress in multi-institutional research.

    Science.gov (United States)

    Paolino, Andrea R; Lauf, Sherry Lee; Pieper, Lisa E; Rowe, Jared; Vargas, Ileana M; Goff, Melissa A; Daley, Matthew F; Tuzzio, Leah; Steiner, John F

    2014-01-01

    Multi-institutional collaborations are necessary in order to create large and robust data sets that are needed to answer important comparative effectiveness research (CER) questions. Before scientific work can begin, a complex maze of administrative and regulatory requirements must be efficiently navigated to avoid project delays. Staff from research, regulatory, and administrative teams involved in three HMO Research Network (HMORN) multi-institutional collaborations developed and employed novel approaches: to secure and maintain Institutional Review Board (IRB) approvals; to enable data sharing, and to expedite subawards for two data-only minimal risk studies. These novel approaches accelerated required processes and approvals while maintaining regulatory, human subjects, and institutional protections. Outcomes from the processes described here are compared with processes outlined in the research and regulatory literature and with processes that have been used in previous multisite research collaborations. Research, regulatory, and administrative staff are essential contributors to the success of multi-institutional collaborations. Their flexibility, creativity, and effective communication skills can lead to the development of efficient approaches to achieving the necessary oversight for these complex projects. Elements of these specific strategies can be adapted and used by other research networks. Other efforts in these areas should be evaluated and shared. The processes that help develop a "learning research system" play an important and complementary role in sustaining multi-institutional research collaborations.

  2. KIDNAPPING AS AN OBJECT OF APPLIED RESEARCH

    Directory of Open Access Journals (Sweden)

    Mikhail V. Karmanov

    2016-01-01

    Full Text Available Modern society is not capable to get rid of such a serious problem as the kidnapping. Its solution at least in the future is difcult to imagine without a comprehensive quantitative characterization of kidnapping, which is impossible without reliable statistical information. In this context of great scientic and practical interest is the improvement of the methodology of practical research kidnapping as the negative socio-economic phenomena.

  3. Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC) Management Plan

    Energy Technology Data Exchange (ETDEWEB)

    Watson, D.B.

    2002-02-28

    The Environmental Sciences Division at Oak Ridge National Laboratory has established a Field Research Center (FRC) to support the Natural and Accelerated Bioremediation Research (NABIR) Program on the U.S. Department of Energy (DOE) Oak Ridge Reservation in Oak Ridge, Tennessee for the DOE Headquarters Office of Biological and Environmental Research within the Office of Science.

  4. Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC) Management Plan

    Energy Technology Data Exchange (ETDEWEB)

    Watson, D.B.

    2002-02-28

    The Environmental Sciences Division at Oak Ridge National Laboratory has established a Field Research Center (FRC) to support the Natural and Accelerated Bioremediation Research (NABIR) Program on the U.S. Department of Energy (DOE) Oak Ridge Reservation in Oak Ridge, Tennessee for the DOE Headquarters Office of Biological and Environmental Research within the Office of Science.

  5. On Research Methodology in Applied Linguistics in 2002-2008

    Science.gov (United States)

    Martynychev, Andrey

    2010-01-01

    This dissertation examined the status of data-based research in applied linguistics through an analysis of published research studies in nine peer-reviewed applied linguistics journals ("Applied Language Learning, The Canadian Modern Language Review / La Revue canadienne des langues vivantes, Current Issues in Language Planning, Dialog on Language…

  6. Research for the Relationships between Body Acceleration and Energy Expenditure

    Institute of Scientific and Technical Information of China (English)

    ZHUYi; RUANXing-yun; SHENGYi; XUZhi-rong; GUOHai

    2004-01-01

    During our research, It has been found that body acceleration has strong relationships with the human energy expenditure. This paper discusses the methods to assess physical activity and concludes that for accurate assessment of physical activity under free living conditions the recently introduced accelerometer looks most promising. We developed a new computerized machine to assess the body activity and energy expenditure. Test datas of the treadmill experiment, respiration experiment and 5-kilometer-running experiment have been archieved,we found that body acceration integrals with time has linear relations with body energy expenture.

  7. The Compact Accelerator System for Performing Astrophysical Research Underground - CASPAR

    Science.gov (United States)

    Robertson, Daniel; Couder, Manoel; Greife, Uwe; Wells, Doug; Wiescher, Michael

    2014-03-01

    An accelerator laboratory (CASPAR) to be installed at the Sanford Underground Research Facility (SURF) is being constructed by a collaboration lead by South Dakota School of Mines and Technology. The study of alpha induced reactions of astrophysical interest in a quasi-background free environment is the goal of the laboratory. Specifically, neutron producing reactions for the s-process will be investigated. This process is responsible for the nucleosynthesis of half of the the elements heavier than iron. An outline of CASPAR, its timeline and scientific goals will be presented.

  8. Collaborative applied research programs at AITF

    Energy Technology Data Exchange (ETDEWEB)

    Chow, Ross [Alberta Innovates Technology Futures (Canada)

    2011-07-01

    Alberta Innovates Technology Futures (AITF) is a 600 employee company created in 2010 and owned by the Alberta government; offices are located in Edmonton, Devon, Vegreville and Calgary. The purpose of this document is to present the services provided by AITF. The company provides technical support and advisory services as well as commercialization support, they provide the link between the concept stage and the commercialization stage. AITF proposes collaborative programs which can be consortia made up of a series of projects on general industry issues or joint industry projects which focus on a specific issue. During this presentation, a joint industry project, the fuels and lubricants exchange program, was presented along with several consortia such as the carbonate research program, the materials and reliability in oil sands program, and the AACI program. This presentation highlighted the work carried out by AITF to meet the needs of their clients.

  9. What will it take for laser driven proton accelerators to be applied to tumor therapy?

    Science.gov (United States)

    Linz, Ute; Alonso, Jose

    2007-09-01

    After many years on the periphery of cancer therapy, the successes of proton and ion beams in tumor therapy are gradually receiving a higher degree of recognition. The considerable construction and acquisition costs are usually invoked to explain the slow market penetration of this favorable treatment modality. Recently, high-intensity lasers have been suggested as a potential, cost-saving alternative to cyclotrons or synchrotrons for oncology. This article will detail the technical requirements necessary for successful implementation of ion beam therapy (IBT)—the general term for proton and heavier-ion therapy. It will summarize the current state of laser acceleration of protons and will outline the very substantial developments still necessary for this technology to be successfully applied to IBT.

  10. Research on electrostatic precipitation and applied electrostatics

    Energy Technology Data Exchange (ETDEWEB)

    Masuda, S.

    1988-01-01

    This report contains a collection of papers of which Senichi Masuda was the author, or a co-author, and which were published between January 1983 and March 1987, while he was head of the Masuda Laboratory in the Department of Electrical Engineering at the University of Tokyo. The papers reflect the major research activities of the laboratory during this 4 year period, which focused on: understanding the physical background of electrostatic precipitation, in particular its pulse energization; investigating the factors affecting the effectiveness of pulse energization in a precipitator suffering from back corona induced performance degradation; the application of electrostatic forces for enhancing air cleaning devices for clean rooms and indoor pollution control; ozonizers and integrated ceramic elements; experimental studies on DeNO/sub x/, DeSO/sub x/ and removal of mercury vapour from combustion gases by plasma chemical reactions; electrostatic control of microbial cells for transport, separation and fusion; electrostatic orientation of ceramic fibres in insulating liquids and electrostatic separation of coal from ash using tribo-charging of both components with a cyclone tribo-charger.

  11. Applying Mixed Methods Research at the Synthesis Level: An Overview

    Science.gov (United States)

    Heyvaert, Mieke; Maes, Bea; Onghena, Patrick

    2011-01-01

    Historically, qualitative and quantitative approaches have been applied relatively separately in synthesizing qualitative and quantitative evidence, respectively, in several research domains. However, mixed methods approaches are becoming increasingly popular nowadays, and practices of combining qualitative and quantitative research components at…

  12. Applying Mixed Methods Research at the Synthesis Level: An Overview

    Science.gov (United States)

    Heyvaert, Mieke; Maes, Bea; Onghena, Patrick

    2011-01-01

    Historically, qualitative and quantitative approaches have been applied relatively separately in synthesizing qualitative and quantitative evidence, respectively, in several research domains. However, mixed methods approaches are becoming increasingly popular nowadays, and practices of combining qualitative and quantitative research components at…

  13. Reflections on Mixing Methods in Applied Linguistics Research

    Science.gov (United States)

    Hashemi, Mohammad R.

    2012-01-01

    This commentary advocates the use of mixed methods research--that is the integration of qualitative and quantitative methods in a single study--in applied linguistics. Based on preliminary findings from a research project in progress, some reflections on the current practice of mixing methods as a new trend in applied linguistics are put forward.…

  14. Reflections on Mixing Methods in Applied Linguistics Research

    Science.gov (United States)

    Hashemi, Mohammad R.

    2012-01-01

    This commentary advocates the use of mixed methods research--that is the integration of qualitative and quantitative methods in a single study--in applied linguistics. Based on preliminary findings from a research project in progress, some reflections on the current practice of mixing methods as a new trend in applied linguistics are put forward.…

  15. Animal Research in the "Journal of Applied Behavior Analysis"

    Science.gov (United States)

    Edwards, Timothy L.; Poling, Alan

    2011-01-01

    This review summarizes the 6 studies with nonhuman animal subjects that have appeared in the "Journal of Applied Behavior Analysis" and offers suggestions for future research in this area. Two of the reviewed articles described translational research in which pigeons were used to illustrate and examine behavioral phenomena of applied significance…

  16. Fitting Green’s Function FFT Acceleration Applied to Anisotropic Dielectric Scattering Problems

    Directory of Open Access Journals (Sweden)

    Shu-Wen Chen

    2015-01-01

    Full Text Available A volume integral equation based fast algorithm using the Fast Fourier Transform of fitting Green’s function (FG-FFT is proposed in this paper for analysis of electromagnetic scattering from 3D anisotropic dielectric objects. For the anisotropic VIE model, geometric discretization is still implemented by tetrahedron cells and the Schaubert-Wilton-Glisson (SWG basis functions are also used to represent the electric flux density vectors. Compared with other Fast Fourier Transform based fast methods, using fitting Green’s function technique has higher accuracy and can be applied to a relatively coarse grid, so the Fast Fourier Transform of fitting Green’s function is selected to accelerate anisotropic dielectric model of volume integral equation for solving electromagnetic scattering problems. Besides, the near-field matrix elements in this method are used to construct preconditioner, which has been proved to be effective. At last, several representative numerical experiments proved the validity and efficiency of the proposed method.

  17. International Journal of Basic, Applied and Innovative Research ...

    African Journals Online (AJOL)

    Uwaifoh

    2012-12-31

    Dec 31, 2012 ... International Journal of Basic, Applied and Innovative Research ... The use of plants, herbs and spices as medicine is an ancient medical practice is common to all societies especially ..... Access.sciencedirect.com/science.

  18. [Research activities in applied mathematics, fluid mechanics, and computer science

    Science.gov (United States)

    1995-01-01

    This report summarizes research conducted at the Institute for Computer Applications in Science and Engineering in applied mathematics, fluid mechanics, and computer science during the period April 1, 1995 through September 30, 1995.

  19. Research in Applied Mathematics, Fluid Mechanics and Computer Science

    Science.gov (United States)

    1999-01-01

    This report summarizes research conducted at the Institute for Computer Applications in Science and Engineering in applied mathematics, fluid mechanics, and computer science during the period October 1, 1998 through March 31, 1999.

  20. Thomas Grisso: Award for Distinguished Professional Contributions to Applied Research.

    Science.gov (United States)

    2014-11-01

    The Award for Distinguished Professional Contributions to Applied Research is given to a psychologist whose research has led to important discoveries or developments in the field of applied psychology. To be eligible, this research should have led to innovative applications in an area of psychological practice, including but not limited to assessment, consultation, instruction, or intervention (either direct or indirect). The 2014 recipient is Thomas Grisso. Grisso "has made seminal contributions to the field of forensic psychology and psychiatry through his internationally renowned program of research, which has directly impacted juvenile justice reform worldwide." Grisso's award citation, biography, and a selected bibliography are presented here.

  1. Applying Critical Scandinavian ISD research principles in an African Context

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw; Tjørnehøj, Gitte

    2013-01-01

    these countries have a vast need for the technology to develop their economies and living standards. We investigate opportunities of applying Scandinavian principles for ISD&I in the context of Africa, through analyzing and comparing two action research projects that have applied two classic approaches; The Trade...

  2. Applied research of environmental monitoring using instrumental neutron activation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Young Sam; Moon, Jong Hwa; Chung, Young Ju

    1997-08-01

    This technical report is written as a guide book for applied research of environmental monitoring using Instrumental Neutron Activation Analysis. The contents are as followings; sampling and sample preparation as a airborne particulate matter, analytical methodologies, data evaluation and interpretation, basic statistical methods of data analysis applied in environmental pollution studies. (author). 23 refs., 7 tabs., 9 figs.

  3. Statistical Literacy among Applied Linguists and Second Language Acquisition Researchers

    Science.gov (United States)

    Loewen, Shawn; Lavolette, Elizabeth; Spino, Le Anne; Papi, Mostafa; Schmidtke, Jens; Sterling, Scott; Wolff, Dominik

    2014-01-01

    The importance of statistical knowledge in applied linguistics and second language acquisition (SLA) research has been emphasized in recent publications. However, the last investigation of the statistical literacy of applied linguists occurred more than 25 years ago (Lazaraton, Riggenbach, & Ediger, 1987). The current study undertook a partial…

  4. Politics and Change in Research in Applied Linguistics.

    Science.gov (United States)

    Rampton, Ben

    1995-01-01

    Examines the ways in which social process, sociology, anthropology, and media studies recently seem to have replaced pedagogy, linguistics, and psychology as the major preoccupations in British applied linguistics. The role that applied linguistics research can occupy in an emerging political order characterized by free-market economics and…

  5. Statistical Literacy among Applied Linguists and Second Language Acquisition Researchers

    Science.gov (United States)

    Loewen, Shawn; Lavolette, Elizabeth; Spino, Le Anne; Papi, Mostafa; Schmidtke, Jens; Sterling, Scott; Wolff, Dominik

    2014-01-01

    The importance of statistical knowledge in applied linguistics and second language acquisition (SLA) research has been emphasized in recent publications. However, the last investigation of the statistical literacy of applied linguists occurred more than 25 years ago (Lazaraton, Riggenbach, & Ediger, 1987). The current study undertook a partial…

  6. Pushing the accelerator - speeding up drug research with accelerator mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Garner, R.C. E-mail: colin.garner@cbams.co.uk; Leong, D

    2000-10-01

    Accelerator mass spectrometry (AMS) is the most sensitive analytical method yet developed for elemental isotope analysis and has a broad range of applications. The measurement of {sup 14}C is of most interest to biomedical researchers but few studies have been reported using AMS in drug discovery and development. For biomedical use, {sup 14}C is incorporated into organic molecules by either radiosynthesis or biosynthetically and the isotope is used as a surrogate for the distribution of the radiolabelled molecule either in animal or human studies. The majority of users of {sup 14}C quantitate the radioactivity using decay counting usually with a liquid scintillation counter (LSC). Our Centre over the past 12 months has been evaluating and validating the use of AMS as an alternative detection method. In vitro spiking studies of human plasma with {sup 14}C-Fluconazole, a prescription antifungal drug has demonstrated an excellent correlation between AMS and LSC (correlation coefficient 0.999). Human Phase I clinical studies have been conducted with radioactive doses ranging from 120 Bq (7000 dpm) to 11 kBq (300 nCi) to provide mass balance, plasma concentration and radioactive metabolite profiling data. Limits of detection of 0.00022 Bq {sup 14}C-labelled drug/ml plasma have been accurately quantitated in a plasma background of 0.0078 Bq/ml (0.013 dpm/ml in a plasma background of 0.47 dpm/ml or 2.72 pMC in a background of 90.19 pMC)

  7. Ethical Perspectives on Qualitative Research in Applied Psychology

    Science.gov (United States)

    Haverkamp, Beth E.

    2005-01-01

    The present article explores ethical issues that emerge in qualitative research conducted by applied psychologists. The utility and relevance of the Ethical Principles of Psychologists and Code of Conduct (American Psychological Association, 2002) for qualitative research are examined. The importance of psychology's fiduciary relationship with…

  8. Focus Groups: A Practical and Applied Research Approach for Counselors

    Science.gov (United States)

    Kress, Victoria E.; Shoffner, Marie F.

    2007-01-01

    Focus groups are becoming a popular research approach that counselors can use as an efficient, practical, and applied method of gathering information to better serve clients. In this article, the authors describe focus groups and their potential usefulness to professional counselors and researchers. Practical implications related to the use of…

  9. Applying DEA Technique to Library Evaluation in Academic Research Libraries.

    Science.gov (United States)

    Shim, Wonsik

    2003-01-01

    This study applied an analytical technique called Data Envelopment Analysis (DEA) to calculate the relative technical efficiency of 95 academic research libraries, all members of the Association of Research Libraries. DEA, with the proper model of library inputs and outputs, can reveal best practices in the peer groups, as well as the technical…

  10. Neural computation and particle accelerators research, technology and applications

    CERN Document Server

    D'Arras, Horace

    2010-01-01

    This book discusses neural computation, a network or circuit of biological neurons and relatedly, particle accelerators, a scientific instrument which accelerates charged particles such as protons, electrons and deuterons. Accelerators have a very broad range of applications in many industrial fields, from high energy physics to medical isotope production. Nuclear technology is one of the fields discussed in this book. The development that has been reached by particle accelerators in energy and particle intensity has opened the possibility to a wide number of new applications in nuclear technology. This book reviews the applications in the nuclear energy field and the design features of high power neutron sources are explained. Surface treatments of niobium flat samples and superconducting radio frequency cavities by a new technique called gas cluster ion beam are also studied in detail, as well as the process of electropolishing. Furthermore, magnetic devises such as solenoids, dipoles and undulators, which ...

  11. Research and application of electron accelerator in China

    Energy Technology Data Exchange (ETDEWEB)

    Zhan Wenlong; Liu Zhenghao [Chinese Academy of Sciences, Institute of Modern Physics, Lanzhou (China)

    2003-02-01

    There are more than 30 product lines of irradiation cross-linking wire and cable and shrinkable tube by EB in Chinese industry. Total of 3,000 KW power of EB, in which 40% coming from home made accelerator. Recently, about 450 KW electron accelerator is being manufactured and used in protection of environment that is removal of SO{sub 2} and NO{sub x} from flue gas. (author)

  12. Applied Science Division annual report, Environmental Research Program FY 1983

    Energy Technology Data Exchange (ETDEWEB)

    Cairns, E.J.; Novakov, T.

    1984-05-01

    The primary concern of the Environmental Research Program is the understanding of pollutant formation, transport, and transformation and the impacts of pollutants on the environment. These impacts include global, regional, and local effects on the atmosphere and hydrosphere, and on certain aspects of human health. This multidisciplinary research program includes fundamental and applied research in physics, chemistry, engineering, and biology, as well as research on the development of advanced methods of measurement and analysis. During FY 1983, research concentrated on atmospheric physics and chemistry, applied physics and laser spectroscopy, combustion theory and phenomena, environmental effects of oil shale processing, freshwater ecology and acid precipitation, trace element analysis for the investigation of present and historical environmental impacts, and a continuing survey of instrumentation for environmental monitoring.

  13. Essay: Robert H. Siemann As Leader of the Advanced Accelerator Research Department

    Energy Technology Data Exchange (ETDEWEB)

    Colby, Eric R.; Hogan, Mark J.; /SLAC

    2011-11-14

    Robert H. Siemann originally conceived of the Advanced Accelerator Research Department (AARD) as an academic, experimental group dedicated to probing the technical limitations of accelerators while providing excellent educational opportunities for young scientists. The early years of the Accelerator Research Department B, as it was then known, were dedicated to a wealth of mostly student-led experiments to examine the promise of advanced accelerator techniques. High-gradient techniques including millimeter-wave rf acceleration, beam-driven plasma acceleration, and direct laser acceleration were pursued, including tests of materials under rf pulsed heating and short-pulse laser radiation, to establish the ultimate limitations on gradient. As the department and program grew, so did the motivation to found an accelerator research center that brought experimentalists together in a test facility environment to conduct a broad range of experiments. The Final Focus Test Beam and later the Next Linear Collider Test Accelerator provided unique experimental facilities for AARD staff and collaborators to carry out advanced accelerator experiments. Throughout the evolution of this dynamic program, Bob maintained a department atmosphere and culture more reminiscent of a university research group than a national laboratory department. His exceptional ability to balance multiple roles as scientist, professor, and administrator enabled the creation and preservation of an environment that fostered technical innovation and scholarship.

  14. Accelerator-based research activities at 'Centro Nacional de Aceleradores', Seville (Spain)

    Energy Technology Data Exchange (ETDEWEB)

    Respaldiza, M.A. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica Atomica, Molecular y Nuclear, Universidad de Sevilla, Sevilla (Spain)], E-mail: respaldiza@us.es; Ager, F.J. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica Aplicada I, Universidad de Sevilla, Sevilla (Spain); Carmona, A. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Laboratoire de Chimie Nucleaire Analytique et Bioenvironnementale, Universite de Bordeaux (France); Ferrer, J. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Garcia-Leon, M.; Garcia-Lopez, J. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica Atomica, Molecular y Nuclear, Universidad de Sevilla, Sevilla (Spain); Garcia-Orellana, I. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Gomez-Tubio, B. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica Aplicada III, Universidad de Sevilla, Sevilla (Spain); Morilla, Y. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Ontalba, M.A. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica, Universidad de Extremadura, Caceres (Spain); Ortega-Feliu, I. [Centro Nacional de Aceleradores, Avd. Thomas A. Edison 7, E-41092 Sevilla (Spain); Departmento de Fisica Atomica, Molecular y Nuclear, Universidad de Sevilla, Sevilla (Spain)

    2008-05-15

    In February 1998, almost 10 years ago, the set-up of the first IBA (ion beam analysis) facility in Spain took place with the arrival of a 3 MV tandem accelerator [J. Garcia-Lopez, F.J. Ager, M. Barbadillo-Rank, F.J. Madrigal, M.A. Ontalba, M.A. Respaldiza, M.D. Ynsa, Nucl. Instr. and Meth. B 161-163 (2000) 1137]. Since then, an intensive research program using IBA techniques has been carried out. Subsequently, a cyclotron for 18 MeV protons has been also installed at the 'Centro Nacional de Aceleradores' (CNA), devoted mainly to isotope production for PET (positron emission tomography) techniques, but possibly applied to material analysis and damage studies on a dedicated beam line. Moreover, a 1 MV tandem has been recently installed for AMS (accelerator mass spectrometry) {sup 14}C dating and environmental research with other isotopes. In the present paper we describe the new facilities and the developments of the 3 MV tandem beam lines occurred during the past years, as well as some examples of the most recent research activities in our Center in the fields of Material Science, Archaeometry, Biomedicine and Environment.

  15. OVERVIEW OF EUCARD ACCELERATOR AND MATERIAL RESEARCH AT GSI

    CERN Document Server

    Stadlmann, J; Kollmus, H; Mustafin, E; Pyka, N; Spiller, P; Strasik, I; Tahir, N A; Tomut, M; Trautmann, C

    2011-01-01

    EuCARD is a joined accelerator R&D initiative funded by the EU. Within this program, GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt is performing R&D on materials for accelerators and collimators in workpackage 8 (ColMat). GSI covers prototyping and testing of a cryogenic ion catcher for FAIR’s main synchrotron SIS100, simulations and studies on activation of accelerator components e.g. halo collimatiors as well as irradiation experiments on materials foreseen to be used in FAIR accelerators and the LHC upgrade program. Carbon-carbon composites, silicon carbide and copper-diamond composite samples have been irradiated with heavy ions at various GSI beamlines and their radiation induced property changes were characterized. Numerical simulations on the possible damage by LHC and SPS beams to different targets have been performed. Simulations and modelling of activation and long term radiation induced damage to accelerator components have started. A prototype ion catcher has been built and...

  16. DNA technologies: what's next applied to microbiology research?

    Science.gov (United States)

    Trevors, J T; Masson, L

    2010-10-01

    This perspective discusses current DNA technologies used in basic and applied microbiology research and speculates on possible new future technologies. DNA remains one of the most fascinating molecules known to humans and will continue to revolutionize many areas ranging from medicine, food and forensics to robotics and new industrial bioproducts/biofuel from waste materials. What's next with DNA is not always obvious, but history shows the international microbiology research community will readily adopt it.

  17. Research on GPU Acceleration for Monte Carlo Criticality Calculation

    Science.gov (United States)

    Xu, Qi; Yu, Ganglin; Wang, Kan

    2014-06-01

    The Monte Carlo neutron transport method can be naturally parallelized by multi-core architectures due to the dependency between particles during the simulation. The GPU+CPU heterogeneous parallel mode has become an increasingly popular way of parallelism in the field of scientific supercomputing. Thus, this work focuses on the GPU acceleration method for the Monte Carlo criticality simulation, as well as the computational efficiency that GPUs can bring. The "neutron transport step" is introduced to increase the GPU thread occupancy. In order to test the sensitivity of the MC code's complexity, a 1D one-group code and a 3D multi-group general purpose code are respectively transplanted to GPUs, and the acceleration effects are compared. The result of numerical experiments shows considerable acceleration effect of the "neutron transport step" strategy. However, the performance comparison between the 1D code and the 3D code indicates the poor scalability of MC codes on GPUs.

  18. Applying Organizational Commitment and Human Capital Theories to Emigration Research

    Science.gov (United States)

    Verkhohlyad, Olga; McLean, Gary N.

    2012-01-01

    Purpose: This study aims to bring some additional insight into the issue of emigration by establishing a relationship between emigration and psychic return of citizens to their human capital investment in the country. Design/methodology/approach: The article adopts a quantitative research strategy. It applies organizational commitment and human…

  19. Improving the validity of quantitative measures in applied linguistics research

    NARCIS (Netherlands)

    Purpura, J.E.; Brown, J.D.; Schoonen, R.

    2015-01-01

    In empirical applied linguistics research it is essential that the key variables are operationalized in a valid and reliable way, and that the scores are treated appropriately, allowing for a proper testing of the hypotheses under investigation. The current article addresses several theoretical and

  20. Applying Organizational Commitment and Human Capital Theories to Emigration Research

    Science.gov (United States)

    Verkhohlyad, Olga; McLean, Gary N.

    2012-01-01

    Purpose: This study aims to bring some additional insight into the issue of emigration by establishing a relationship between emigration and psychic return of citizens to their human capital investment in the country. Design/methodology/approach: The article adopts a quantitative research strategy. It applies organizational commitment and human…

  1. [New concepts in molecular biology applied to traslational research].

    Science.gov (United States)

    Mengual, Lourdes

    2013-06-01

    This chapter intends to introduce the new concepts that have been established in molecular biology over the last years and are being applied in translational research. The chapter is divided in four big blocks, which treat the molecular biology concepts and techniques in relation to DNA, RNA, proteins and metabolites, respectively. Moreover, we give examples of translational application of these new methodologies described.

  2. Health Care Communication: A Problematic Site for Applied Linguistics Research.

    Science.gov (United States)

    Candlin, Christopher N.; Candlin, Sally

    2003-01-01

    Addresses how applied linguists and those concerned with discourse analysis in particular have recently approached the study of health care communication, especially in intercultural contexts, and relates these approaches to studies undertaken by researchers in other academic disciplines, such as the sociology of medicine and by health care…

  3. Improving the Validity of Quantitative Measures in Applied Linguistics Research

    Science.gov (United States)

    Purpura, James E.; Brown, James Dean; Schoonen, Rob

    2015-01-01

    In empirical applied linguistics research it is essential that the key variables are operationalized in a valid and reliable way, and that the scores are treated appropriately, allowing for a proper testing of the hypotheses under investigation. The current article addresses several theoretical and practical issues regarding the use of measurement…

  4. Problem Solving: Polya's Heuristic Applied to Psychological Research.

    Science.gov (United States)

    Damarin, Suzanne K.

    Using the "How to Solve It" list developed by Polya as a vehicle of comparison, research findings and key concepts from the psychological study of problem solving are applied to mathematical problem solving. Hypotheses concerning the interpretation of psychological phenomena for mathematical problem situations are explored. Several areas…

  5. Direction for the Future - Successive Acceleration of Positive and Negative Ions Applied to Space Propulsion

    CERN Document Server

    Aanesland, A.; Popelier, L.; Chabert, P.

    2013-12-16

    Electrical space thrusters show important advantages for applications in outer space compared to chemical thrusters, as they allow a longer mission lifetime with lower weight and propellant consumption. Mature technologies on the market today accelerate positive ions to generate thrust. The ion beam is neutralized by electrons downstream, and this need for an additional neutralization system has some drawbacks related to stability, lifetime and total weight and power consumption. Many new concepts, to get rid of the neutralizer, have been proposed, and the PEGASES ion-ion thruster is one of them. This new thruster concept aims at accelerating both positive and negative ions to generate thrust, such that additional neutralization is redundant. This chapter gives an overview of the concept of electric propulsion and the state of the development of this new ion-ion thruster.

  6. Measuring and Maximising Research Impact in Applied Social Science Research Settings. Good Practice Guide

    Science.gov (United States)

    Stanwick, John; Hargreaves, Jo

    2012-01-01

    This guide describes the National Centre for Vocational Education Research (NCVER) approach to measuring impact using examples from its own case studies, as well as showing how to maximise the impact of applied social science research. Applied social science research needs to demonstrate that it is relevant and useful both to public policy and…

  7. Neutron research and facility development at the Oak Ridge Electron Linear Accelerator 1970 to 1995

    Energy Technology Data Exchange (ETDEWEB)

    Peelle, R.W.; Harvey, J.A.; Maienschein, F.C.; Weston, L.W.; Olsen, D.K.; Larson, D.C.; Macklin, R.L.

    1982-07-01

    This report reviews the accomplishments of the first decade of operation of the Oak Ridge Electron Linear Accelerator (ORELA) and discusses the plans for the facility in the coming decade. Motivations for scientific and applied research during the next decade are included. In addition, ORELA is compared with competing facilities, and prospects for ORELA's improvement and even replacement are reported. Development efforts for the next few years are outlined that are consistent with the anticipated research goals. Recommendations for hardware development include improving the electron injection system to give much larger short-pulse currents on a reliable basis, constructing an Electron Beam Injector Laboratory to help make this improvement possible, continuing a study of possibly replacing the electron accelerator with a proton machine, and replacing or upgrading the facility's data-acquistion and immediate-analysis computer systems. Increased operating time and more involvement of nuclear theorists are recommended, and an effective staff size for optimum use of this unique facility is discussed. A bibliography of all ORELA-related publications is included.

  8. Workshop on Women of Applied Mathematics: Research and Leadership

    Energy Technology Data Exchange (ETDEWEB)

    Dianne P. O' Leary; Tamara G. Kolda

    2004-09-28

    We held a two and a half day workshop on Women of Applied Mathematics: Research and Leadership at the University of Maryland in College Park, Maryland, October 8--10, 2003. The workshop provided a technical and professional forum for eleven senior women and twenty-four early-career women in applied mathematics. Each participant committed to an outreach activity and publication of a report on the workshop's web site. The final session of the workshop produced recommendations for future action.

  9. Applying Critical Scandinavian ISD research principles in an African Context

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw; Tjørnehøj, Gitte

    2013-01-01

    these countries have a vast need for the technology to develop their economies and living standards. We investigate opportunities of applying Scandinavian principles for ISD&I in the context of Africa, through analyzing and comparing two action research projects that have applied two classic approaches; The Trade...... Unionist (TU) and the Activity Theory approach. We focus specifically on the principles of participation, empowerment, and evolutionary design and discuss how they can help mitigate the challenges, create opportunities and exploit possibilities of ISD&I in this context. Based on this we argue how and why...

  10. Workshop on Women of Applied Mathematics: Research and Leadership

    Energy Technology Data Exchange (ETDEWEB)

    Dianne P. O' Leary; Tamara G. Kolda

    2004-09-28

    We held a two and a half day workshop on Women of Applied Mathematics: Research and Leadership at the University of Maryland in College Park, Maryland, October 8--10, 2003. The workshop provided a technical and professional forum for eleven senior women and twenty-four early-career women in applied mathematics. Each participant committed to an outreach activity and publication of a report on the workshop's web site. The final session of the workshop produced recommendations for future action.

  11. Nuclear physics detector technology applied to plant biology research

    Energy Technology Data Exchange (ETDEWEB)

    Weisenberger, Andrew G. [JLAB; Kross, Brian J. [JLAB; Lee, Seung Joo [JLAB; McKisson, John E. [JLAB; Xi, Wenze [JLAB; Zorn, Carl J. [JLAB; Howell, Calvin [DUKE; Crowell, A.S. [DUKE; Reid, C.D. [DUKE; Smith, Mark [MARYLAND U.

    2013-08-01

    The ability to detect the emissions of radioactive isotopes through radioactive decay (e.g. beta particles, x-rays and gamma-rays) has been used for over 80 years as a tracer method for studying natural phenomena. More recently a positron emitting radioisotope of carbon: {sup 11}C has been utilized as a {sup 11}CO{sub 2} tracer for plant ecophysiology research. Because of its ease of incorporation into the plant via photosynthesis, the {sup 11}CO{sub 2} radiotracer is a powerful tool for use in plant biology research. Positron emission tomography (PET) imaging has been used to study carbon transport in live plants using {sup 11}CO{sub 2}. Presently there are several groups developing and using new PET instrumentation for plant based studies. Thomas Jefferson National Accelerator Facility (Jefferson Lab) in collaboration with the Duke University Phytotron and the Triangle Universities Nuclear Laboratory (TUNL) is involved in PET detector development for plant imaging utilizing technologies developed for nuclear physics research. The latest developments of the use of a LYSO scintillator based PET detector system for {sup 11}CO{sub 2} tracer studies in plants will be briefly outlined.

  12. An Analytic Particle Acceleration Model in Pulsar Wind Termination Shocks Applied to the Crab Nebula Gamma-Ray Flares

    Science.gov (United States)

    Kroon, John J.; Becker, Peter A.; Justin, Finke; Dermer, Charles D.

    2017-01-01

    The Crab nebula is a persistent source of gamma-rays up to about 100 MeV due to synchrotron radiation from electrons/positrons emitting in an ambient magnetic field thought to be of magnitude B~200 μG. The radiating electrons are limited by radiation-reaction forces which place an upper limit of about 100 MeV on the gamma-ray photons it can produce. This normally quiescent nebula has been observed by AGILE and Fermi to undergo bright transients lasting about a week and characterized by a significant increase in gamma-ray flux far above the classical radiation-reaction limit, with energies often reaching 3 GeV. The flares imply a population of PeV electrons accelerated on sub-day timescales. The very short acceleration timescales and the observed emission above the radiation-reaction limit place severe constraints on contemporary shock acceleration models such as diffusive shock acceleration which cannot account for the temporal and energetic properties of the gamma-ray flares. In this component of my dissertation research, I revisit the problem and find an analytic solution to the Fokker-Planck equation which incorporates a variety of acceleration and loss terms. I find that the model can reproduce the various Fermi-LAT flare spectra well and that electrostatic acceleration is the most significant contributor to the underlying mechanisms responsible for the most energetic astrophysical particle population ever observed. I find that the spectra of all the Fermi-LAT flares from the Crab nebula can be reproduced with this model using magnetic fields that are in agreement with multi-wavelength observations.

  13. Homage to Professor Meinhart H. Zenk: Crowd accelerated research and innovation.

    Science.gov (United States)

    Heinz, Nanna; Møller, Birger Lindberg

    2013-07-01

    Professor Meinhart H. Zenk has had an enormous impact within the plant biochemistry area. Throughout his entire career he was able to identify and address key scientific issues within chemistry and plant secondary metabolism. Meinhart H. Zenk and his research associates have provided seminal scientific contributions within a multitude of research topics. A hallmark in Meinhart H. Zenk's research has been to rapidly introduce and apply new technologies and to initiate cross-disciplinary collaborations to provide groundbreaking new knowledge within research areas that at the time appeared highly complex and inaccessible to experimentation. He strived and managed to reach scientific excellence. In this way, he was an eminent key mentor within the plant biochemistry research community. Today, few single individuals possess so much knowledge. However, web-based social platforms enable fast and global distribution and sharing of information also including science related matters, unfortunately often prior to assessment of its correctness. Thus the demand of scientific mentoring that Meinhart H. Zenk offered the science community is as important as ever. In the honor of Meinhart H. Zenk, let us keep up that tradition and widen our engagement to encompass the new social media and benefit from the opportunities offered by crowd accelerated innovation. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Research in applied mathematics, numerical analysis, and computer science

    Science.gov (United States)

    1984-01-01

    Research conducted at the Institute for Computer Applications in Science and Engineering (ICASE) in applied mathematics, numerical analysis, and computer science is summarized and abstracts of published reports are presented. The major categories of the ICASE research program are: (1) numerical methods, with particular emphasis on the development and analysis of basic numerical algorithms; (2) control and parameter identification; (3) computational problems in engineering and the physical sciences, particularly fluid dynamics, acoustics, and structural analysis; and (4) computer systems and software, especially vector and parallel computers.

  15. Applied solid state science advances in materials and device research

    CERN Document Server

    Wolfe, Raymond

    2013-01-01

    Applied Solid State Science: Advances in Materials and Device Research, Volume 1 presents articles about junction electroluminescence; metal-insulator-semiconductor (MIS) physics; ion implantation in semiconductors; and electron transport through insulating thin films. The book describes the basic physics of carrier injection; energy transfer and recombination mechanisms; state of the art efficiencies; and future prospects for light emitting diodes. The text then discusses solid state spectroscopy, which is the pair spectra observed in gallium phosphide photoluminescence. The extensive studies

  16. Applied Research of Nanomaterials in Photo-thermal Therapy

    OpenAIRE

    Sun Hang; Zuo Xuejun; Liang Gang

    2015-01-01

    In the applied research of nanomaterials in photo-thermal therapy and based on the understanding of the principle of photo-thermal therapy and its medical equipment, this paper analyzes nanomaterials used for photo-thermal therapy, establishes model by the use of comprehensive evaluation method and selects nano-materials that are suiTable for photo-thermal therapy, namely, carbon nanomaterials and precious metal nano-materials. In addition, this paper analyzes the importance of human surgical...

  17. Applied solid state science advances in materials and device research

    CERN Document Server

    Wolfe, Raymond

    2013-01-01

    Applied Solid State Science: Advances in Materials and Device Research, Volume 4 covers articles on single crystal compound semiconductors and complex polycrystalline materials. The book discusses narrow gap semiconductors and solid state batteries. The text then describes the advantages of hot-pressed microcrystalline compacts of oxygen-octahedra ferroelectrics over single crystal materials, as well as heterostructure junction lasers. Solid state physicists, materials scientists, electrical engineers, and graduate students studying the subjects being discussed will find the book invaluable.

  18. Recent reinforcement-schedule research and applied behavior analysis

    OpenAIRE

    Lattal, Kennon A; Neef, Nancy A

    1996-01-01

    Reinforcement schedules are considered in relation to applied behavior analysis by examining several recent laboratory experiments with humans and other animals. The experiments are drawn from three areas of contemporary schedule research: behavioral history effects on schedule performance, the role of instructions in schedule performance of humans, and dynamic schedules of reinforcement. All of the experiments are discussed in relation to the role of behavioral history in current schedule pe...

  19. Heavy Ion Fusion Accelerator Research (HIFAR) year-end report, April 1--September 30, 1988

    Energy Technology Data Exchange (ETDEWEB)

    1988-12-01

    The basic objective of the Heavy Ion Fusion Accelerator Research (HIFAR) program is to assess the suitability of heavy ion accelerators as igniters for Inertial Confinement Fusion (ICF). A specific accelerator technology, the induction linac, has been studied at the Lawrence Berkeley Laboratory and has reached the point at which its viability for ICF applications can be assessed over the next few years. The HIFAR program addresses the generation of high power, high-brightness beams of heavy ions, the understanding of the scaling laws in this novel physics regime, and the validation of new accelerator strategies, to cut costs. Key elements to be addressed include: beam quality limits set by transverse and longitudinal beam physics; development of induction accelerating modules, and multiple-beam hardware, at affordable costs; acceleration of multiple beams with current amplification --both new features in a linac -- without significant dilution of the optical quality of the beams; final bunching, transport, and accurate focusing on a small target.

  20. Applied research and development of neutron activation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Yong Sam; Moon, Jong Hwa; Kim, Sun Ha; Bak, Sung Ryel; Park, Yong Chul; Kim, Young Ki; Chung, Hwan Sung; Park, Kwang Won; Kang, Sang Hun

    2000-05-01

    This report is written for results of research and development as follows : improvement of neutron irradiation facilities, counting system and development of automation system and capsules for NAA in HANARO ; improvement of analytical procedures and establishment of analytical quality control and assurance system; applied research and development of environment, industry and human health and its standardization. For identification and standardization of analytical method, environmental biological samples and polymer are analyzed and uncertainity of measurement are estimated. Also data intercomparison and proficency test were performed. Using airborne particulate matter chosen as a environmental indicators, trace elemental concentrations of sample collected at urban and rural site are determined and then the calculation of statistics and the factor analysis are carried out for investigation of emission source. International cooperation research project was carried out for utilization of nuclear techniques.

  1. IBM Watson: How Cognitive Computing Can Be Applied to Big Data Challenges in Life Sciences Research.

    Science.gov (United States)

    Chen, Ying; Elenee Argentinis, J D; Weber, Griff

    2016-04-01

    Life sciences researchers are under pressure to innovate faster than ever. Big data offer the promise of unlocking novel insights and accelerating breakthroughs. Ironically, although more data are available than ever, only a fraction is being integrated, understood, and analyzed. The challenge lies in harnessing volumes of data, integrating the data from hundreds of sources, and understanding their various formats. New technologies such as cognitive computing offer promise for addressing this challenge because cognitive solutions are specifically designed to integrate and analyze big datasets. Cognitive solutions can understand different types of data such as lab values in a structured database or the text of a scientific publication. Cognitive solutions are trained to understand technical, industry-specific content and use advanced reasoning, predictive modeling, and machine learning techniques to advance research faster. Watson, a cognitive computing technology, has been configured to support life sciences research. This version of Watson includes medical literature, patents, genomics, and chemical and pharmacological data that researchers would typically use in their work. Watson has also been developed with specific comprehension of scientific terminology so it can make novel connections in millions of pages of text. Watson has been applied to a few pilot studies in the areas of drug target identification and drug repurposing. The pilot results suggest that Watson can accelerate identification of novel drug candidates and novel drug targets by harnessing the potential of big data.

  2. Agricultural Impacts on Water Resources: Recommendations for Successful Applied Research

    Science.gov (United States)

    Harmel, D.

    2014-12-01

    We, as water resource professionals, are faced with a truly monumental challenge - that is feeding the world's growing population and ensuring it has an adequate supply of clean water. As researchers and educators it is good for us to regularly remember that our research and outreach efforts are critical to people around the world, many of whom are desperate for solutions to water quality and supply problems and their impacts on food supply, land management, and ecosystem protection. In this presentation, recommendations for successful applied research on agricultural impacts on water resources will be provided. The benefits of building multidisciplinary teams will be illustrated with examples related to the development and world-wide application of the ALMANAC, SWAT, and EPIC/APEX models. The value of non-traditional partnerships will be shown by the Soil Health Partnership, a coalition of agricultural producers, chemical and seed companies, and environmental advocacy groups. The results of empowering decision-makers with useful data will be illustrated with examples related to bacteria source and transport data and the MANAGE database, which contains runoff nitrogen and phosphorus data for cultivated, pasture, and forest land uses. The benefits of focusing on sustainable solutions will be shown through examples of soil testing, fertilizers application, on-farm profit analysis, and soil health assessment. And the value of welcoming criticism will be illustrated by the development of a framework to estimate and publish uncertainty in measured discharge and water quality data. The good news for researchers is that the agricultural industry is faced with profitability concerns and the need to wisely utilize soil and water resources, and simultaneously state and federal agencies crave sound-science to improve decision making, policy, and regulation. Thus, the audience for and beneficiaries of agricultural research are ready and hungry for applied research results.

  3. Ergonomics: A bridge between fundamentals and applied research

    Directory of Open Access Journals (Sweden)

    Subrata Ghosh

    2011-01-01

    Full Text Available Ergonomics is becoming a subject of applying fundamentals on anthropocentric dimensions for holistic welfare. The so-called conflict between Basic science and Applied research finds one of its edges in Ergonomics. Be it cutting-edge technology or frontiers of scientific innovation-all start from understanding basic scientific aptitude and skill, and the best way to get familiar with the situation is practicing basic science again and again at a regular basis. Ergonomics is diversified in such paradigms that truly set an example of such harmony between two apparently never-ending straight lines. If the spirit of Science is true human welfare, be it in the form of environmental development, machine development, technological advancement, human resource development, or development of consecutive interfaces between these components, Participatory Ergonomics is one of the vivid examples of such conglomeration. Although fundamental science may appear to be of very little practical significance, it turns out that eventually it has far greater impact on human society than much of the so-called "applied research."

  4. Research on scheme of applying ASON to current networks

    Science.gov (United States)

    Mao, Y. F.; Li, J. R.; Deng, L. J.

    2008-10-01

    Automatically Switched Optical Network (ASON) is currently a new and hot research subject in the world. It can provide high bandwidth, high assembly flexibility, high network security and reliability, but with a low management cost. It is presented to meet the requirements for high-throughput optical access with stringent Quality of Service (QoS). But as a brand new technology, ASON can not be supported by the traditional protocol software and network equipments. And the approach to build a new ASON network on the basis of completely abandoning the traditional optical network facilities is not desirable, because it costs too much and wastes a lot of network resources can also be used. So how to apply ASON to the current networks and realize the smooth transition between the existing network and ASON has been a serious problem to many network operators. In this research, the status in quo of ASON is introduced first and then the key problems should be considered when applying ASON to current networks are discussed. Based on this, the strategies should be complied with to overcome these key problems are listed. At last, the approach to apply ASON to the current optical networks is proposed and analyzed.

  5. Impact of the Cancer Prevention and Control Research Network: Accelerating the Translation of Research Into Practice.

    Science.gov (United States)

    Ribisl, Kurt M; Fernandez, Maria E; Friedman, Daniela B; Hannon, Peggy A; Leeman, Jennifer; Moore, Alexis; Olson, Lindsay; Ory, Marcia; Risendal, Betsy; Sheble, Laura; Taylor, Vicky M; Williams, Rebecca S; Weiner, Bryan J

    2017-03-01

    The Cancer Prevention and Control Research Network (CPCRN) is a thematic network dedicated to accelerating the adoption of evidence-based cancer prevention and control practices in communities by advancing dissemination and implementation science. Funded by the Centers for Disease Control and Prevention and National Cancer Institute, CPCRN has operated at two levels: Each participating network center conducts research projects with primarily local partners as well as multicenter collaborative research projects with state and national partners. Through multicenter collaboration, thematic networks leverage the expertise, resources, and partnerships of participating centers to conduct research projects collectively that might not be feasible individually. Although multicenter collaboration is often advocated, it is challenging to promote and assess. Using bibliometric network analysis and other graphical methods, this paper describes CPCRN's multicenter publication progression from 2004 to 2014. Searching PubMed, Scopus, and Web of Science in 2014 identified 249 peer-reviewed CPCRN publications involving two or more centers out of 6,534 total. The research and public health impact of these multicenter collaborative projects initiated by CPCRN during that 10-year period were then examined. CPCRN established numerous workgroups around topics such as: 2-1-1, training and technical assistance, colorectal cancer control, federally qualified health centers, cancer survivorship, and human papillomavirus. This paper discusses the challenges that arise in promoting multicenter collaboration and the strategies that CPCRN uses to address those challenges. The lessons learned should broadly interest those seeking to promote multisite collaboration to address public health problems, such as cancer prevention and control.

  6. Applying accelerator mass spectrometry for low-level detection of complex engineered nanoparticles in biological media.

    Science.gov (United States)

    Wang, Binghui; Jackson, George S; Yokel, Robert A; Grulke, Eric A

    2014-08-01

    Complex engineered nanoparticles (CENPs), which have different core and surface components, are being developed for medicinal, pharmaceutical and industrial applications. One of the key challenges for environmental health and safety assessments of CENPs is to identify and quantity their transformations in biological environments. This study reports the effects of in vivo exposure of citrate-coated nanoalumina with different rare isotope labels on each component. This CENP was dosed to the rat and accelerator mass spectrometry (AMS) was used to quantify (26)Al, (14)C, and their ratio in the dosing material and tissue samples. For CENPs detected in the liver, the rare isotope ratio, (14)C/(26)Al, was 87% of the dosing material's ratio. The citrate coating on the nanoalumina in the liver was stable or, if it degraded, its metabolites were incorporated with nearby tissues. However, in brain and bone where little alumina was detected, the rare isotope ratio greatly exceeded that of the dosing material. Therefore, in the animal, citrate dissociated from CENPs and redistributed to brain and bone. Tracking both the core and surface components by AMS presents a new approach for characterizing transformations of CENPs components in biological milieu or environments.

  7. Negative hydrogen ion source research and beam parameters for accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Zolkin, Timofey V.; /Fermilab

    2006-09-01

    H{sup -} beams are useful for multi-turn charge-exchange stripping injection into circular accelerators. Studies on a modified ion source for this purpose are presented. This paper includes some theory about a H{sup -} magnetron discharge, ion-electron emission, emittance and problems linked with emittance measurement and calculations. Investigated parameters of the emittance probe for optimal performance give a screen voltage of 150 V and a probe step of about 5 mil. Normalized 90% emittance obtained for this H{sup -} source is 0.22 {pi} mm-mr, for an extraction voltage of 18 kV at a beam energy of 30 keV and a beam current of 11 mA.

  8. $Om$ diagnostic applied to scalar field models and slowing down of cosmic acceleration

    CERN Document Server

    Shahalam, M; Agarwal, Abhineet

    2015-01-01

    We apply the $Om$ diagnostic to models for dark energy based on scalar fields. In case of the power law potentials, we demonstrate the possibility of slowing down the expansion of the Universe around the present epoch for a specific range in the parameter space. For these models, we also examine the issues concerning the age of Universe. We use the $Om$ diagnostic to distinguish the $\\Lambda$CDM model from non minimally coupled scalar field, phantom field and generic quintessence models. Our study shows that the $Om$ has zero, positive and negative curvatures for $\\Lambda$CDM, phantom and quintessence models respectively. We use an integrated data base (SN+Hubble+BAO+CMB) for bservational analysis and demonstrate that $Om$ is a useful diagnostic to apply to observational data.

  9. Applying Open Researchers and Contributors ID in scholarly journals

    Directory of Open Access Journals (Sweden)

    Jeonghee Im

    2015-02-01

    Full Text Available Open Researchers and Contributors ID (ORCID launched its registry services in October 2012. Consequently, adding personal information to the ORCID registry became routine work for researchers. To add ORCID to an online article, the tag needs to be included in the Journal Article Tag Suite extensible markup language file, if such a file has been produced by the publisher. Subsequently, all co-authors’ ORCID can be easily and conveniently collected and then integrated into the manuscript management system. In the current age of information and the Internet, journals need to keep pace with the surge of new standards and technologies. Editors should be able to accept and apply these new systems rapidly.

  10. An acceleration technique for the Gauss-Seidel method applied to symmetric linear systems

    Directory of Open Access Journals (Sweden)

    Jesús Cajigas

    2014-06-01

    Full Text Available A preconditioning technique to improve the convergence of the Gauss-Seidel method applied to symmetric linear systems while preserving symmetry is proposed. The preconditioner is of the form I + K and can be applied an arbitrary number of times. It is shown that under certain conditions the application of the preconditioner a finite number of steps reduces the matrix to a diagonal. A series of numerical experiments using matrices from spatial discretizations of partial differential equations demonstrates that both versions of the preconditioner, point and block version, exhibit lower iteration counts than its non-symmetric version. Resumen. Se propone una técnica de precondicionamiento para mejorar la convergencia del método Gauss-Seidel aplicado a sistemas lineales simétricos pero preservando simetría. El precondicionador es de la forma I + K y puede ser aplicado un número arbitrario de veces. Se demuestra que bajo ciertas condiciones la aplicación del precondicionador un número finito de pasos reduce la matriz del sistema precondicionado a una diagonal. Una serie de experimentos con matrices que provienen de la discretización de ecuaciones en derivadas parciales muestra que ambas versiones del precondicionador, por punto y por bloque, muestran un menor número de iteraciones en comparación con la versión que no preserva simetría.

  11. Graduate Student Program in Materials and Engineering Research and Development for Future Accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Spentzouris, Linda [Illinois Inst. of Technology, Chicago, IL (United States)

    2016-07-07

    The objective of the proposal was to develop graduate student training in materials and engineering research relevant to the development of particle accelerators. Many components used in today's accelerators or storage rings are at the limit of performance. The path forward in many cases requires the development of new materials or fabrication techniques, or a novel engineering approach. Often, accelerator-based laboratories find it difficult to get top-level engineers or materials experts with the motivation to work on these problems. The three years of funding provided by this grant was used to support development of accelerator components through a multidisciplinary approach that cut across the disciplinary boundaries of accelerator physics, materials science, and surface chemistry. The following results were achieved: (1) significant scientific results on fabrication of novel photocathodes, (2) application of surface science and superconducting materials expertise to accelerator problems through faculty involvement, (3) development of instrumentation for fabrication and characterization of materials for accelerator components, (4) student involvement with problems at the interface of material science and accelerator physics.

  12. A curated and standardized adverse drug event resource to accelerate drug safety research.

    Science.gov (United States)

    Banda, Juan M; Evans, Lee; Vanguri, Rami S; Tatonetti, Nicholas P; Ryan, Patrick B; Shah, Nigam H

    2016-05-10

    Identification of adverse drug reactions (ADRs) during the post-marketing phase is one of the most important goals of drug safety surveillance. Spontaneous reporting systems (SRS) data, which are the mainstay of traditional drug safety surveillance, are used for hypothesis generation and to validate the newer approaches. The publicly available US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) data requires substantial curation before they can be used appropriately, and applying different strategies for data cleaning and normalization can have material impact on analysis results. We provide a curated and standardized version of FAERS removing duplicate case records, applying standardized vocabularies with drug names mapped to RxNorm concepts and outcomes mapped to SNOMED-CT concepts, and pre-computed summary statistics about drug-outcome relationships for general consumption. This publicly available resource, along with the source code, will accelerate drug safety research by reducing the amount of time spent performing data management on the source FAERS reports, improving the quality of the underlying data, and enabling standardized analyses using common vocabularies.

  13. Engaging Students in Applied Research: Experiences from Collaborative Research and Learning in Brazil and Paraguay

    Science.gov (United States)

    Vasquez-Leon, Marcela; Burke, Brian; Radonic, Lucero

    2009-01-01

    A critical interest of applied anthropology is to educate students to be theoretically grounded and capable of assuming a level of social responsibility that extends beyond academia. In this paper, we reflect on the issue of student preparation for work in the policy arena by focusing on the experiences of a five-year applied research project that…

  14. Engaging Students in Applied Research: Experiences from Collaborative Research and Learning in Brazil and Paraguay

    Science.gov (United States)

    Vasquez-Leon, Marcela; Burke, Brian; Radonic, Lucero

    2009-01-01

    A critical interest of applied anthropology is to educate students to be theoretically grounded and capable of assuming a level of social responsibility that extends beyond academia. In this paper, we reflect on the issue of student preparation for work in the policy arena by focusing on the experiences of a five-year applied research project that…

  15. NASA's Spaceflight Visual Impairment and Intracranial Hypertension Research Plan: An accelerated Research Collaboration

    Science.gov (United States)

    Otto, Christian; Fogarty, J.; Grounds, D.; Davis, J.

    2010-01-01

    To date six long duration astronauts have experienced in flight visual changes and post flight signs of optic disc edema, globe flattening, choroidal folds, hyperoptic shifts and or raised intracranial pressure. In some cases the changes were transient while in others they are persistent with varying degrees of visual impairment. Given that all astronauts exposed to microgravity experience a cephalad fluid shift, and that both symptomatic and asymptomatic patients have exhibited optic nerve sheath edema on MRI, there is a high probability that all astronauts develop in-flight idiopathic intracranial hypertension to some degree. Those who are susceptible, have an increased likelihood of developing treatment resistant papilledema resulting in visual impairment and possible long-term vision loss. Such an acquired disability would have a profound mission impact and would be detrimental to the long term health of the astronaut. The visual impairment and increased intracranial pressure phenomenon appears to have multiple contributing factors. Consequently, the working "physiological fault bush" with elevated intracranial pressure at its center, is divided into ocular effects, and CNS and other effects. Some of these variables have been documented and or measured through operational data gathering, while others are unknown, undocumented and or hypothetical. Both the complexity of the problem and the urgency to find a solution require that a unique, non-traditional research model be employed such as the Accelerated Research Collaboration(TM) (ARC) model that has been pioneered by the Myelin Repair Foundation. In the ARC model a single entity facilitates and manages all aspects of the basic, translational, and clinical research, providing expert oversight for both scientific and managerial efforts. The result is a comprehensive research plan executed by a multidisciplinary team and the elimination of stove-piped research. The ARC model emphasizes efficient and effective

  16. Structure of Moves in Research Article Abstracts in Applied Linguistics

    Directory of Open Access Journals (Sweden)

    Seden Can

    2016-07-01

    Full Text Available An abstract summarizes the accompanying article in order to promote it. While many move-analysis studies of abstracts in applied linguistics (AL have used similar coding frameworks and demonstrated similar rhetorical organizations, their findings have not yet been aggregated to show the overall picture. The present study aimed to both examine move structures in AL abstracts and compare the results with previous studies both synchronically and diachronically. Fifty abstracts were collected from articles published in the journal English for Specific Purposes (ESP between 2011 and 2013. Sentences were coded using a five-move scheme adapted from previous studies. Combining the results from previous research and the present study showed that most AL abstracts give information on the purpose, methodology, and findings of the associated article, while about half of the articles omit introduction of the topic and discussion of the findings. It was also found that authors frequently violate the move sequence expected by current schemes. These findings consistent with previous research suggest that future researchers informed by move analyses should explore the connection between the findings of move analyses and teaching materials for academic writing.

  17. Recent Upgrades at the Safety and Tritium Applied Research Facility

    Energy Technology Data Exchange (ETDEWEB)

    Cadwallader, Lee Charles [Idaho National Laboratory; Merrill, Brad Johnson [Idaho National Laboratory; Stewart, Dean Andrew [Idaho National Laboratory; Loftus, Larry Shayne [Idaho National Laboratory

    2016-03-01

    This paper gives a brief overview of the Safety and Tritium Applied Research (STAR) facility operated by the Fusion Safety Program (FSP) at the Idaho National Laboratory (INL). FSP researchers use the STAR facility to carry out experiments in tritium permeation and retention in various fusion materials, including wall armor tile materials. FSP researchers also perform other experimentation as well to support safety assessment in fusion development. This lab, in its present two-building configuration, has been in operation for over ten years. The main experiments at STAR are briefly described. This paper discusses recent work to enhance personnel safety at the facility. The STAR facility is a Department of Energy less than hazard category 3 facility; the personnel safety approach calls for ventilation and tritium monitoring for radiation protection. The tritium areas of STAR have about 4 to 12 air changes per hour, with air flow being once through and then routed to the facility vent stack. Additional radiation monitoring has been installed to read the laboratory room air where experiments with tritium are conducted. These ion chambers and bubblers are used to verify that no significant tritium concentrations are present in the experiment rooms. Standby electrical power has been added to the facility exhaust blower so that proper ventilation will now operate during commercial power outages as well as the real-time tritium air monitors.

  18. Accelerating Biomedical Research in Designing Diagnostic Assays, Drugs, and Vaccines

    Science.gov (United States)

    2010-10-01

    environmental samples. Advances Anders Wallqvist, Nela Zavaljevski, Ravi Vijaya Satya, Rajkumar Bondugula, Valmik Desai, Xin Hu, Kamal Kumar, Michael...Contact him at awallqvist@bioanalysis.org. nela Zavaljevski is a research scientist at US DoD Biotechnology HPC Software Applications Institute. CISE-12-5

  19. Accelerators: Sparking Innovation and Transdisciplinary Team Science in Disparities Research

    Directory of Open Access Journals (Sweden)

    Carol R. Horowitz

    2017-02-01

    Full Text Available Development and implementation of effective, sustainable, and scalable interventions that advance equity could be propelled by innovative and inclusive partnerships. Readied catalytic frameworks that foster communication, collaboration, a shared vision, and transformative translational research across scientific and non-scientific divides are needed to foster rapid generation of novel solutions to address and ultimately eliminate disparities. To achieve this, we transformed and expanded a community-academic board into a translational science board with members from public, academic and private sectors. Rooted in team science, diverse board experts formed topic-specific “accelerators”, tasked with collaborating to rapidly generate new ideas, questions, approaches, and projects comprising patients, advocates, clinicians, researchers, funders, public health and industry leaders. We began with four accelerators—digital health, big data, genomics and environmental health—and were rapidly able to respond to funding opportunities, transform new ideas into clinical and community programs, generate new, accessible, actionable data, and more efficiently and effectively conduct research. This innovative model has the power to maximize research quality and efficiency, improve patient care and engagement, optimize data democratization and dissemination among target populations, contribute to policy, and lead to systems changes needed to address the root causes of disparities.

  20. Symbolic Interaction and Applied Social Research: A FOCUS ON TRANSLATIONAL SCIENCE RESEARCH(1.)

    Science.gov (United States)

    Kotarba, Joseph A

    2014-08-01

    In symbolic interaction, a traditional yet unfortunate and unnecessary distinction has been made between basic and applied research. The argument has been made that basic research is intended to generate new knowledge, whereas applied research is intended to apply knowledge to the solution of practical (social and organizational) problems. I will argue that the distinction between basic and applied research in symbolic interaction is outdated and dysfunctional. The masters of symbolic interactionist thought have left us a proud legacy of shaping their scholarly thinking and inquiry in response to and in light of practical issues of the day (e.g., Znaniecki, and Blumer). Current interactionist work continues this tradition in topical areas such as social justice studies. Applied research, especially in term of evaluation and needs assessment studies, can be designed to serve both basic and applied goals. Symbolic interaction provides three great resources to do this. The first is its orientation to dynamic sensitizing concepts that direct research and ask questions instead of supplying a priori and often impractical answers. The second is its orientation to qualitative methods, and appreciation for the logic of grounded theory. The third is interactionism's overall holistic approach to interfacing with the everyday life world. The primary illustrative case here is the qualitative component of the evaluation of an NIH-funded, translational medical research program. The qualitative component has provided interactionist-inspired insights into translational research, such as examining cultural change in medical research in terms of changes in the form and content of formal and informal discourse among scientists; delineating the impact of significant symbols such as "my lab" on the social organization of science; and appreciating the essence of the self-concept "scientist" on the increasingly bureaucratic and administrative identities of medical researchers. This

  1. High-throughput synthesis equipment applied to polymer research

    Science.gov (United States)

    Hoogenboom, Richard; Schubert, Ulrich S.

    2005-06-01

    To speed up synthetic polymer research, a workflow dedicated to automated polymer synthesis and characterization was developed. The workflow consists of several synthesis robots with online and offline analytical equipment. For screening of reaction parameters and for library synthesis, robots equipped with glass reactors and vortex agitation are applied that match very well the classical (small-scale) laboratory experiments. For the screening and library preparation also a microwave synthesizer can be used. For upscaling purposes and process development, a robot containing 100mL tank reactors with mechanical stirring is utilized. This robot also offers the possibility to continuously feed reagents to the reactor and to operate in batch, semibatch or continuous mode.

  2. Sandia National Laboratories shock thermodynamics applied research (STAR) facility

    Energy Technology Data Exchange (ETDEWEB)

    Asay, J.R.

    1981-08-01

    The Sandia National Laboratories Shock Thermodynamics Applied Research (STAR) Facility has recently consolidated three different guns and a variety of instrumentation capabilities into a single location. The guns available at the facility consist of a single-stage light gas gun, a single-stage propellant gun and a two-stage light gas gun, which cover a velocity range from 15 m/s to 8 km/s. Instrumentation available at the facility includes optical and microwave interferometry, time-resolved holography, fast x-radiography, framing and streak photography, fast multi-wavelength pyrometry, piezoelectric and piezoresistive gauges and computer data reduction. This report discusses the guns and instrumentation available at the facility and selected recent applications.

  3. NATO Advanced Research Workshop on Fundamental and Applied Electromagnetics

    CERN Document Server

    Maksimenko, Sergey

    2016-01-01

    This book presents the most relevant and recent results in the study of “Nanoelectromagnetics”, a recently born fascinating research discipline, whose popularity is fast arising with the intensive penetration of nanotechnology in the world of electronics applications. Studying nanoelectromagnetics means describing the interaction between electromagnetic radiation and quantum mechanical low-dimensional systems: this requires a full interdisciplinary approach, the reason why this book hosts contributions from the fields of fundamental and applied electromagnetics, of chemistry and technology of nanostructures and nanocomposites, of physics of nano-structures systems, etc. The book is aimed at providing the reader with the state of the art in Nanoelectromagnetics, from theoretical modelling to experimental characterization, from design to synthesis, from DC to microwave and terahertz applications, from the study of fundamental material properties to the analysis of complex systems and devices, from commercia...

  4. Applied Research of Nanomaterials in Photo-thermal Therapy

    Directory of Open Access Journals (Sweden)

    Sun Hang

    2015-01-01

    Full Text Available In the applied research of nanomaterials in photo-thermal therapy and based on the understanding of the principle of photo-thermal therapy and its medical equipment, this paper analyzes nanomaterials used for photo-thermal therapy, establishes model by the use of comprehensive evaluation method and selects nano-materials that are suiTable for photo-thermal therapy, namely, carbon nanomaterials and precious metal nano-materials. In addition, this paper analyzes the importance of human surgical health by the use of photo-thermal therapy and gives considerations from three aspects, that is, the surgical equipment health, the operating room hygiene and the medical health. This paper also establishes a mathematical model through correlation analysis and credibility analysis, thus emphasizing the necessity of surgical health.

  5. Applying Telecoupling Framework for Urban Water Sustainability Research and Management

    Science.gov (United States)

    Yang, W.; Hyndman, D. W.; Winkler, J. A.; Viña, A.; Deines, J.; Lupi, F.; Luo, L.; Li, Y.; Basso, B.; Zheng, C.; Ma, D.; Li, S.; Liu, X.; Zheng, H.; Cao, G.; Meng, Q.; Ouyang, Z.; Liu, J.

    2016-12-01

    Urban areas, especially megacities (those with populations greater than 10 million), are hotspots of global water use and thus face intense water management challenges. Urban areas are influenced by local interactions between human and natural systems and also interact with distant systems through flows of water, food, energy, people, information, and capital. However, analyses of water sustainability and the management of water flows in urban areas are often fragmented. There is a strong need for applying integrated frameworks to systematically analyze urban water dynamics and factors influencing these dynamics. Here, we apply the framework of telecoupling (socioeconomic and environmental interactions over distances) to analyze urban water issues, using Beijing as a demonstration city. Beijing exemplifies the global water sustainability challenge for urban settings. Like many other cities, Beijing has experienced drastic reductions in quantity and quality of both surface water and groundwater over the past several decades; it relies on the import of real and virtual water from sending systems to meet its demand for clean water, and releases polluted water to other systems (spillover systems). The integrated framework presented here demonstrates the importance of considering socioeconomic and environmental interactions across telecoupled human and natural systems, which include not only Beijing (the water receiving system), but also water sending systems and spillover systems. This framework helps integrate important components of local and distant human-nature interactions and incorporates a wide range of local couplings and telecouplings that affect water dynamics, which in turn generate significant socioeconomic and environmental consequences including feedback effects. The application of the framework to Beijing reveals many research gaps and management needs. This study also provides a foundation to apply the telecoupling framework to better understand and

  6. Accelerating Student Learning in Kindergarten Through Grade 3: "Five Years of OSEP-Sponsored Intervention Research"

    Science.gov (United States)

    Oxaal, Ingrid

    2005-01-01

    In this article the author provides the context for the 5 years of research conducted by the National Center on Accelerating Student Learning (CASL) and an introduction to key aspects of the work of the researchers. The following topics are discussed: methodology, student responsiveness to interventions, explicit and pragmatic instruction,…

  7. Accelerating cancer systems biology research through Semantic Web technology.

    Science.gov (United States)

    Wang, Zhihui; Sagotsky, Jonathan; Taylor, Thomas; Shironoshita, Patrick; Deisboeck, Thomas S

    2013-01-01

    Cancer systems biology is an interdisciplinary, rapidly expanding research field in which collaborations are a critical means to advance the field. Yet the prevalent database technologies often isolate data rather than making it easily accessible. The Semantic Web has the potential to help facilitate web-based collaborative cancer research by presenting data in a manner that is self-descriptive, human and machine readable, and easily sharable. We have created a semantically linked online Digital Model Repository (DMR) for storing, managing, executing, annotating, and sharing computational cancer models. Within the DMR, distributed, multidisciplinary, and inter-organizational teams can collaborate on projects, without forfeiting intellectual property. This is achieved by the introduction of a new stakeholder to the collaboration workflow, the institutional licensing officer, part of the Technology Transfer Office. Furthermore, the DMR has achieved silver level compatibility with the National Cancer Institute's caBIG, so users can interact with the DMR not only through a web browser but also through a semantically annotated and secure web service. We also discuss the technology behind the DMR leveraging the Semantic Web, ontologies, and grid computing to provide secure inter-institutional collaboration on cancer modeling projects, online grid-based execution of shared models, and the collaboration workflow protecting researchers' intellectual property. Copyright © 2012 Wiley Periodicals, Inc.

  8. Vestibular evoked potentials (VsEPs) of cortical origin produced by impulsive acceleration applied at the nasion.

    Science.gov (United States)

    Todd, Neil P M; McLean, Aisha; Paillard, Aurore; Kluk, Karolina; Colebatch, James G

    2014-12-01

    We report the results of a study to record vestibular evoked potentials (VsEPs) of cortical origin produced by impulsive acceleration (IA). In a sample of 12 healthy participants, evoked potentials recorded by 70 channel electroencephalography were obtained by IA stimulation at the nasion and compared with evoked potentials from the same stimulus applied to the forefingers. The nasion stimulation gave rise to a series of positive and negative deflections in the latency range of 26-72 ms, which were dependent on the polarity of the applied IA. In contrast, evoked potentials from the fingers were characterised by a single N50/P50 deflection at about 50 ms and were polarity invariant. Source analysis confirmed that the finger evoked potentials were somatosensory in origin, i.e. were somatosensory evoked potentials, and suggested that the nasion evoked potentials plausibly included vestibular midline and frontal sources, as well as contributions from the eyes, and thus were likely VsEPs. These results show considerable promise as a new method for assessment of the central vestibular system by means of VsEPs produced by IA applied to the head.

  9. Accelerating Research Impact in a Learning Health Care System

    Science.gov (United States)

    Elwy, A. Rani; Sales, Anne E.; Atkins, David

    2017-01-01

    Background: Since 1998, the Veterans Health Administration (VHA) Quality Enhancement Research Initiative (QUERI) has supported more rapid implementation of research into clinical practice. Objectives: With the passage of the Veterans Access, Choice and Accountability Act of 2014 (Choice Act), QUERI further evolved to support VHA’s transformation into a Learning Health Care System by aligning science with clinical priority goals based on a strategic planning process and alignment of funding priorities with updated VHA priority goals in response to the Choice Act. Design: QUERI updated its strategic goals in response to independent assessments mandated by the Choice Act that recommended VHA reduce variation in care by providing a clear path to implement best practices. Specifically, QUERI updated its application process to ensure its centers (Programs) focus on cross-cutting VHA priorities and specify roadmaps for implementation of research-informed practices across different settings. QUERI also increased funding for scientific evaluations of the Choice Act and other policies in response to Commission on Care recommendations. Results: QUERI’s national network of Programs deploys effective practices using implementation strategies across different settings. QUERI Choice Act evaluations informed the law’s further implementation, setting the stage for additional rigorous national evaluations of other VHA programs and policies including community provider networks. Conclusions: Grounded in implementation science and evidence-based policy, QUERI serves as an example of how to operationalize core components of a Learning Health Care System, notably through rigorous evaluation and scientific testing of implementation strategies to ultimately reduce variation in quality and improve overall population health. PMID:27997456

  10. Harnessing biodiversity: the Malagasy Institute of Applied Research (IMRA).

    Science.gov (United States)

    Puri, Manveen; Masum, Hassan; Heys, Jennifer; Singer, Peter A

    2010-12-13

    Biopiracy - the use of a people's long-established medical knowledge without acknowledgement or compensation - has been a disturbing historical reality and exacerbates the global rich-poor divide. Bioprospecting, however, describes the commercialization of indigenous medicines in a manner acceptable to the local populace. Challenges facing bioprospectors seeking to develop traditional medicines in a quality-controlled manner include a lack of skilled labor and high-tech infrastructure, adapting Northern R&D protocols to Southern settings, keeping products affordable for the local population, and managing the threat of biopiracy. The Malagasy Institute of Applied Research (IMRA) has employed bioprospecting to develop new health treatments for conditions such as diabetes and burns. Because of its integration of Western science and Malagasy cultural traditions, IMRA may provide a useful example for African and other organizations interested in bioprospecting. IMRA's approach to drug development and commercialization was adapted from the outset to Malagasy culture and Southern economic landscapes. It achieved a balance between employing Northern R&D practices and following local cultural norms through four guiding principles. First, IMRA's researchers understood and respected local practices, and sought to use rather than resist them. Second, IMRA engaged the local community early in the drug development process, and ensured that local people had a stake in its success. Third, IMRA actively collaborated with local and international partners to increase its credibility and research capacity. Fourth, IMRA obtained foreign research funds targeting the "diseases of civilization" to cross-fund the development of drugs for conditions that affect the Malagasy population. These principles are illustrated in the development of IMRA products like Madeglucyl, a treatment for diabetes management that was developed from a traditional remedy. By combining local and international

  11. Harnessing biodiversity: the Malagasy Institute of Applied Research (IMRA

    Directory of Open Access Journals (Sweden)

    Heys Jennifer

    2010-12-01

    Full Text Available Abstract Background Biopiracy – the use of a people’s long-established medical knowledge without acknowledgement or compensation – has been a disturbing historical reality and exacerbates the global rich-poor divide. Bioprospecting, however, describes the commercialization of indigenous medicines in a manner acceptable to the local populace. Challenges facing bioprospectors seeking to develop traditional medicines in a quality-controlled manner include a lack of skilled labor and high-tech infrastructure, adapting Northern R&D protocols to Southern settings, keeping products affordable for the local population, and managing the threat of biopiracy. The Malagasy Institute of Applied Research (IMRA has employed bioprospecting to develop new health treatments for conditions such as diabetes and burns. Because of its integration of Western science and Malagasy cultural traditions, IMRA may provide a useful example for African and other organizations interested in bioprospecting. Discussion IMRA’s approach to drug development and commercialization was adapted from the outset to Malagasy culture and Southern economic landscapes. It achieved a balance between employing Northern R&D practices and following local cultural norms through four guiding principles. First, IMRA’s researchers understood and respected local practices, and sought to use rather than resist them. Second, IMRA engaged the local community early in the drug development process, and ensured that local people had a stake in its success. Third, IMRA actively collaborated with local and international partners to increase its credibility and research capacity. Fourth, IMRA obtained foreign research funds targeting the “diseases of civilization” to cross-fund the development of drugs for conditions that affect the Malagasy population. These principles are illustrated in the development of IMRA products like Madeglucyl, a treatment for diabetes management that was developed

  12. Educational measurement for applied researchers theory into practice

    CERN Document Server

    Wu, Margaret; Jen, Tsung-Hau

    2016-01-01

    This book is a valuable read for a diverse group of researchers and practitioners who analyze assessment data and construct test instruments. It focuses on the use of classical test theory (CTT) and item response theory (IRT), which are often required in the fields of psychology (e.g. for measuring psychological traits), health (e.g. for measuring the severity of disorders), and education (e.g. for measuring student performance), and makes these analytical tools accessible to a broader audience. Having taught assessment subjects to students from diverse backgrounds for a number of years, the three authors have a wealth of experience in presenting educational measurement topics, in-depth concepts and applications in an accessible format. As such, the book addresses the needs of readers who use CTT and IRT in their work but do not necessarily have an extensive mathematical background. The book also sheds light on common misconceptions in applying measurement models, and presents an integrated approach to differ...

  13. Applied research with cyclotron beams at FLNR JINR

    Energy Technology Data Exchange (ETDEWEB)

    Oganessian, Yu.Ts.; Apel, P.Yu.; Didyk, A.Yu.; Dmitriev, S.N.; Gulbekian, G.G. [Joint Inst. for Nuclear Research, Dubna, Moscow (Russian Federation). Flerov Lab. of Nuclear Reactions

    1997-03-01

    The Center of Applied Physics at the Flerov Laboratory carries out an R and D program comprising development of track membrane technology, materials research with heavy ion beams and production of radioisotopes. Experiments are performed on three cyclotrons: U-400, U-200 and IC-100 providing a wide variety of ion beams with the energies of 1 to 10 MeV/u. The activity on track membranes (TMs) includes studies of track formation in polymers and latent track structure, track sensitization and etching, methods of membrane testing, development of track membranes on the basis of new materials, surface modification of TMs, design and construction of facilities for track membrane production. Recent experiments on heavy ion-induced radiation damage in non-polymeric substances have been devoted to defect creation in semiconductor and dielectric single crystals. TEM, SEM, STM and `in situ` luminescent spectroscopy are used to investigate heavy ion effects. Methods for producing several isotopes of high radiochemical and isotopic purity for medical, biomedical and environmental protection applications have been developed. (author)

  14. Research of the grid computing system applied in optical simulation

    Science.gov (United States)

    Jin, Wei-wei; Wang, Yu-dong; Liu, Qiangsheng; Cen, Zhao-feng; Li, Xiao-tong; Lin, Yi-qun

    2008-03-01

    A grid computing in the field of optics is presented in this paper. Firstly, the basic principles and research background of grid computing are outlined in this paper, along with the overview of its applications and the development status quo. The paper also discusses several typical tasks scheduling algorithms. Secondly, it focuses on describing a task scheduling of grid computing applied in optical computation. The paper gives details about the task scheduling system, including the task partition, granularity selection and tasks allocation, especially the structure of the system. In addition, some details of communication on grid computing are also illustrated. In this system, the "makespan" and "load balancing" are comprehensively considered. Finally, we build a grid model to test the task scheduling strategy, and the results are analyzed in detail. Compared to one isolated computer, a grid comprised of one server and four processors can shorten the "makespan" to 1/4. At the same time, the experimental results of the simulation also illustrate that the proposed scheduling system is able to balance loads of all processors. In short, the system performs scheduling well in the grid environment.

  15. The Radiological Research Accelerator Facility. Progress report, December 1, 1991--November 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Hall, E.J.

    1992-05-01

    The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) -- formerly the Radiological Research Laboratory (RRL) -- of Columbia University, and its operation is supported as a National Facility by the US Department of Energy (DOE). As such, RARAF is available to all potential users on an equal basis, and scientists outside the CRR are encouraged to submit proposals for experiments at RARAF. The operation of the Van de Graaff is supported by the DOE, but the research projects themselves must be supported separately. Experiments performed from May 1991--April 1992 are described.

  16. The Radiological Research Accelerator Facility. Progress report, December 1, 1992--November 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Hall, E.J.; Marino, S.A.

    1993-05-01

    The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) - formerly the Radiological Research Laboratory of Columbia University, and its operation is supported as a National Facility by the US Department of Energy (DOE). As such, RARAF is available to all potential users on an equal basis and scientists outside the CRR are encouraged to submit proposals for experiments at RARAF. The operation of the Van de Graaff is supported by the DOE, but the research projects themselves must be supported separately. This report provides a listing and brief description of experiments performed at RARAF during the May 1, 1992 through April 30, 1993.

  17. Heavy Ion Fusion Accelerator Research (HIFAR) half-year report, October 1, 1988--March 31, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-06-01

    The basic objective of the Heavy Ion Fusion Accelerator Research (HIFAR) program is to assess the suitability of heavy ion accelerators as igniters for Inertial Confinement Fusion (ICF). A specific accelerator technology, the induction linac, has been studied at the Lawrence Berkeley Laboratory and has reached the point at which its viability for ICF applications can be assessed over the next few years. The HIFAR program addresses the generation of high-power, high-brightness beams of heavy ions, the understanding of the scaling laws in this novel physics regime, and the validation of new accelerator strategies, to cut costs. Key elements to be addressed include: beam quality limits set by transverse and longitudinal beam physics; development of induction accelerating modules, and multiple-beam hardware, at affordable costs; acceleration of multiple beams with current amplification --both new features in a linac -- without significant dilution of the optical quality of the beams; and final bunching, transport, and accurate focusing on a small target.

  18. Brilliant research perspectives DESY's accelerator "PETRA" to become a most brilliant light source

    CERN Multimedia

    2003-01-01

    From 2007 onwards, the PETRA accelerator at the Helmholtz research center DESY will be converted into the most brilliant storage-ring-based X-ray source worldwide. Current plans envision 13 to 15 experimental stations, which will be equipped with so-called undulators: long magnet arrangements delivering X-ray radiation with especially high brilliance (1 page).

  19. Applying functional genomics research to the study of pig reproduction.

    Science.gov (United States)

    Pomp, D; Caetano, A R; Bertani, G R; Gladney, C D; Johnson, R K

    2001-01-01

    Functional genomics is an experimental approach that incorporates genome-wide or system-wide experimentation, expanding the scope of biological investigation from studying single genes to studying potentially all genes at once in a systematic manner. This technology is highly appealing because of its high throughput and relatively low cost. Furthermore, analysis of gene expression using microarrays is likely to be more biologically relevant than the conventional paradigm of reductionism, because it has the potential to uncover new biological connections between genes and biochemical pathways. However, functional genomics is still in its infancy, especially with regard to the study of pig reproduction. Currently, efforts are centred on developing the necessary resources to enable high throughput evaluation and comparison of gene expression. However, it is clear that in the near future functional genomics will be applied on a large scale to study the biology and physiology of reproduction in pigs, and to understand better the complex nature of genetic control over polygenic characteristics, such as ovulation rate and litter size. We can look forward to generating a significant amount of new data on differences in gene expression between genotypes, treatments, or at various temporal and spatial coordinates within a variety of reproductively relevant systems. Along with this capability will be the challenge of collating, analysing and interpreting datasets that are orders of magnitude more extensive and complex than those currently used. Furthermore, integration of functional genomics with traditional genetic approaches and with detailed analysis of the proteome and relevant whole animal phenotypes will be required to make full use of this powerful new experimental paradigm as a beneficial research tool.

  20. Priority research areas to accelerate the development of practical ultraconductive copper conductors

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dominic F. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Burwell, Malcolm [International Copper Association, Washington, DC (United States); Stillman, H. [International Copper Association, Washington, DC (United States)

    2015-09-01

    This report documents the findings at an Ultraconductive Copper Strategy Meeting held on March 11, 2015 in Washington DC. The aim of this meeting was to bring together researchers of ultraconductive copper in the U.S. to identify and prioritize critical non-proprietary research activities that will enhance the understanding in the material and accelerate its development into practical conductors. Every effort has been made to ensure that the discussion and findings are accurately reported in this document.

  1. Evidence and research designs in applied sociology and social work research

    DEFF Research Database (Denmark)

    Høgsbro, Kjeld

    2015-01-01

    Today, social work is confronted with a political demand for being evidence-based, and researchers investigating social work practice are discussing the premises of this demand. They are asking if this discussion was substantially different from the one taken more than 50 years ago, and whether...... it had to be repeated all over again. This article tries to answer this question by reviewing the considerations in the history of applied sociology and its relevance for recent social work research. The ambition of delivering a research that has an impact on social work practice is not unique, neither...... for the evidence movement nor the Practice Research tradition we see today. The article reviews statements from Weber to Dorothy Smith and looks at the similar ambitions within the traditions for Sociological Practice, Clinical Sociology, Urban Anthropology, Social Engineering, Action Research, Formative...

  2. Monte Carlo analysis of the accelerator-driven system at Kyoto University Research Reactor Institute

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Won Kyeong; Lee, Deok Jung [Nuclear Engineering Division, Ulsan National Institute of Science and Technology, Ulsan (Korea, Republic of); Lee, Hyun Chul [VHTR Technology Development Division, Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Pyeon, Cheol Ho [Nuclear Engineering Science Division, Kyoto University Research Reactor Institute, Osaka (Japan); Shin, Ho Cheol [Core and Fuel Analysis Group, Korea Hydro and Nuclear Power Central Research Institute, Daejeon (Korea, Republic of)

    2016-04-15

    An accelerator-driven system consists of a subcritical reactor and a controllable external neutron source. The reactor in an accelerator-driven system can sustain fission reactions in a subcritical state using an external neutron source, which is an intrinsic safety feature of the system. The system can provide efficient transmutations of nuclear wastes such as minor actinides and long-lived fission products and generate electricity. Recently at Kyoto University Research Reactor Institute (KURRI; Kyoto, Japan), a series of reactor physics experiments was conducted with the Kyoto University Critical Assembly and a Cockcroft-Walton type accelerator, which generates the external neutron source by deuterium-tritium reactions. In this paper, neutronic analyses of a series of experiments have been re-estimated by using the latest Monte Carlo code and nuclear data libraries. This feasibility study is presented through the comparison of Monte Carlo simulation results with measurements.

  3. Research and Development of Wires and Cables for High-Field Accelerator Magnets

    Energy Technology Data Exchange (ETDEWEB)

    Barzi, Emanuela; Zlobin, Alexander V.

    2016-04-01

    The latest strategic plans for High Energy Physics endorse steadfast superconducting magnet technology R&D for future Energy Frontier Facilities. This includes 10 to 16 T Nb3Sn accelerator magnets for the luminosity upgrades of the Large Hadron Collider and eventually for a future 100 TeV scale proton-proton (pp) collider. This paper describes the multi-decade R&D investment in the Nb3Sn superconductor technology, which was crucial to produce the first reproducible 10 to 12 T accelerator-quality dipoles and quadrupoles, as well as their scale-up. We also indicate prospective research areas in superconducting Nb3Sn wires and cables to achieve the next goals for superconducting accelerator magnets. Emphasis is on increasing performance and decreasing costs while pushing the Nb3Sn technology to its limits for future pp colliders.

  4. The COBRA accelerator pulsed-power driver for Cornell/Sandia ICF research

    Energy Technology Data Exchange (ETDEWEB)

    Smith, D.L.; Ingwersen, P.; Bennett, L.F.; Boyes, J.D. [Sandia National Labs., Albuquerque, NM (United States); Anderson, D.E.; Greenly, J.B.; Sudan, R.N.; Hammer, D.A. [Cornell Univ., Ithaca, NY (United States)

    1995-07-01

    This paper introduces and describes the new Cornell Beam Research Accelerator, COBRA, the result of a three and one-half year collaboration. The flexible 4 to 5-MV, 100 to 250-kA, 46-ns pulse width accelerator is based on a four-cavity Inductive Voltage Adder (IVA) design. In addition to being a mix of new and existing components, COBRA is unique in the sense that each cavity is driven by a single pulse forming line, and the IVA output polarity may be reversed by rotating the cavities 1800 about their vertical axis. Our tests with negative high voltage on the inner MITL stalk indicate that the vacuum power flow has established reasonable azimuthal symmetry within about 2 ns (or 0.6 m) after the cavity output cap. Preliminary results with the accelerator, single cavity, and MITL are presented alone, with the design details and circuit model predictions.

  5. Research and Development of Nb3Sn Wires and Cables for High-Field Accelerator Magnets

    Energy Technology Data Exchange (ETDEWEB)

    Barzi, Emanuela [Fermilab; Zlobin, Alexander V. [Fermilab

    2016-02-18

    The latest strategic plans for High Energy Physics endorse steadfast superconducting magnet technology R&D for future Energy Frontier Facilities. This includes 10 to 16 T Nb3Sn accelerator magnets for the luminosity upgrades of the Large Hadron Collider and eventually for a future 100 TeV scale proton-proton (pp) collider. This paper describes the multi-decade R&D investment in the Nb3Sn superconductor technology, which was crucial to produce the first reproducible 10 to 12 T accelerator-quality dipoles and quadrupoles, as well as their scale-up. We also indicate prospective research areas in superconducting Nb3Sn wires and cables to achieve the next goals for superconducting accelerator magnets. Emphasis is on increasing performance and decreasing costs while pushing the Nb3Sn technology to its limits for future pp colliders.

  6. Monte Carlo Analysis of the Accelerator-Driven System at Kyoto University Research Reactor Institute

    Directory of Open Access Journals (Sweden)

    Wonkyeong Kim

    2016-04-01

    Full Text Available An accelerator-driven system consists of a subcritical reactor and a controllable external neutron source. The reactor in an accelerator-driven system can sustain fission reactions in a subcritical state using an external neutron source, which is an intrinsic safety feature of the system. The system can provide efficient transmutations of nuclear wastes such as minor actinides and long-lived fission products and generate electricity. Recently at Kyoto University Research Reactor Institute (KURRI; Kyoto, Japan, a series of reactor physics experiments was conducted with the Kyoto University Critical Assembly and a Cockcroft–Walton type accelerator, which generates the external neutron source by deuterium–tritium reactions. In this paper, neutronic analyses of a series of experiments have been re-estimated by using the latest Monte Carlo code and nuclear data libraries. This feasibility study is presented through the comparison of Monte Carlo simulation results with measurements.

  7. BESTIA - The next generation ultra-fast CO2 laser for advanced accelerator research

    Science.gov (United States)

    Pogorelsky, Igor V.; Babzien, Markus; Ben-Zvi, Ilan; Skaritka, John; Polyanskiy, Mikhail N.

    2016-09-01

    Over the last two decades, BNL's ATF has pioneered the use of high-peak power CO2 lasers for research in advanced accelerators and radiation sources. Our recent developments in ion acceleration, Compton scattering, and IFELs have further underscored the benefits from expanding the landscape of strong-field laser interactions deeper into the mid-infrared (MIR) range of wavelengths. This extension validates our ongoing efforts in advancing CO2 laser technology, which we report here. Our next-generation, multi-terawatt, femtosecond CO2 laser will open new opportunities for studying ultra-relativistic laser interactions with plasma in the MIR spectral domain, including new regimes in the particle acceleration of ions and electrons.

  8. Leadership in applied psychology: Three waves of theory and research.

    Science.gov (United States)

    Lord, Robert G; Day, David V; Zaccaro, Stephen J; Avolio, Bruce J; Eagly, Alice H

    2017-03-01

    Although in the early years of the Journal leadership research was rare and focused primarily on traits differentiating leaders from nonleaders, subsequent to World War II the research area developed in 3 major waves of conceptual, empirical, and methodological advances: (a) behavioral and attitude research; (b) behavioral, social-cognitive, and contingency research; and (c) transformational, social exchange, team, and gender-related research. Our review of this work shows dramatic increases in sophistication from early research focusing on personnel issues associated with World War I to contemporary multilevel models and meta-analyses on teams, shared leadership, leader-member exchange, gender, ethical, abusive, charismatic, and transformational leadership. Yet, many of the themes that characterize contemporary leadership research were also present in earlier research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Classroom Teachers and Classroom Research. JALT Applied Materials.

    Science.gov (United States)

    Griffee, Dale T., Ed.; Nunan, David, Ed.

    This collection of papers leads classroom language teachers through the process of developing and completing a classroom research project. Arranged in four sections, they include: "Language Teaching and Research" (David Nunan); "Where Are We Now? Trends, Teachers, and Classroom Research" (Dale T. Griffee); "First Things First: Writing the Research…

  10. Applying the community partnership approach to human biology research.

    Science.gov (United States)

    Ravenscroft, Julia; Schell, Lawrence M; Cole, Tewentahawih'tha'

    2015-01-01

    Contemporary human biology research employs a unique skillset for biocultural analysis. This skillset is highly appropriate for the study of health disparities because disparities result from the interaction of social and biological factors over one or more generations. Health disparities research almost always involves disadvantaged communities owing to the relationship between social position and health in stratified societies. Successful research with disadvantaged communities involves a specific approach, the community partnership model, which creates a relationship beneficial for researcher and community. Paramount is the need for trust between partners. With trust established, partners share research goals, agree on research methods and produce results of interest and importance to all partners. Results are shared with the community as they are developed; community partners also provide input on analyses and interpretation of findings. This article describes a partnership-based, 20 year relationship between community members of the Akwesasne Mohawk Nation and researchers at the University at Albany. As with many communities facing health disparity issues, research with Native Americans and indigenous peoples generally is inherently politicized. For Akwesasne, the contamination of their lands and waters is an environmental justice issue in which the community has faced unequal exposure to, and harm by environmental toxicants. As human biologists engage in more partnership-type research, it is important to understand the long term goals of the community and what is at stake so the research circle can be closed and 'helicopter' style research avoided.

  11. Metrics and Agricultural Science - measuring Multidisciplinary and Applied Research

    Energy Technology Data Exchange (ETDEWEB)

    Holt, I.

    2016-07-01

    If we focus on the agricultural field, we see a kaleidoscopic picture. Agriculture includes a wide variety of economic activities, ranging from crop husbandry to cattle breeding and industrial processing of non-food products. It is often used in a broad sense to include for example forestry, aquaculture and fisheries. Agricultural sciences use methods from a wide variety of disciplines ranging from sociology to genomics. Although agricultural sciences are applied sciences there is a gamut from more fundamental studies to understand underlying processes to applied work to produce results that can be used directly in agricultural practice. (Author)

  12. Forschungsregister I: Angewandte Sprachwissenschaft (Directory of Research I: Applied Linguistics).

    Science.gov (United States)

    Riebicke, Detlev, Ed.

    This document lists over 50 research projects on various topics related to linguistics and language. The topics covered are foreign- and native-language instruction, relevant bibliographies, research in contemporary language, communication, textbooks, lexicology, lexicography, linguistics, computational linguistics, machine analysis of language,…

  13. Forschungsregister II: Angewandte Sprachwissenschaft (Directory of Research II: Applied Linguistics).

    Science.gov (United States)

    Riebicke, Detlev, Ed.

    This document lists over 100 research projects on various topics related to linguistics and language. The topics covered are foreign- and native-language instruction, relevant bibliographies, research in contemporary language, communication, textbooks, lexicology, lexicography, linguistics, computational linguistics, machine analysis of language,…

  14. An applied methodology for stakeholder identification in transdisciplinary research

    NARCIS (Netherlands)

    Leventon, Julia; Fleskens, Luuk; Claringbould, Heleen; Schwilch, Gudrun; Hessel, Rudi

    2016-01-01

    In this paper we present a novel methodology for identifying stakeholders for the purpose of engaging with them in transdisciplinary, sustainability research projects. In transdisciplinary research, it is important to identify a range of stakeholders prior to the problem-focussed stages of resear

  15. Applied Research and the Transformation of College Education

    Science.gov (United States)

    Doughty, Howard A.

    2015-01-01

    Like everything else today, there is a changing pattern in education. Some obvious elements are education's social function, demographics, and technology. A fourth dimension is being added to function, audience, and technique, and that is research. Research is also being reorganized, and now it is becoming an issue in the colleges. When, for…

  16. Teachers and Consultation: Applying Research and Development in Organisations (RADIO)

    Science.gov (United States)

    Timmins, Paul; Bham, Mohammed; McFadyen, Jane; Ward, Joanna

    2006-01-01

    In this article we describe how the RADIO process enabled EPiTs to negotiate research with an EPS around its desire to evaluate and develop its consultation work with schools. Findings of the evaluation and their implications for the Service are described and the potential of RADIO as a tool for providing external research support from HEIs for…

  17. Applying Equity Theory to Students' Perceptions of Research Participation Requirements

    Science.gov (United States)

    Miles, Shannon R.; Cromer, Lisa DeMarni; Narayan, Anupama

    2015-01-01

    Human subject pools have been a valuable resource to universities conducting research with student participants. However, the costs and benefits to student participants must be carefully weighed by students, researchers, and institutional review board administrators in order to avoid coercion. Participant perceptions are pivotal in deciding…

  18. Applying Cluster Analysis to Physics Education Research Data

    Science.gov (United States)

    Springuel, R. Padraic

    2010-01-01

    One major thrust of Physics Education Research (PER) is the identification of student ideas about specific physics concepts, both correct ideas and those that differ from the expert consensus. Typically the research process of eliciting the spectrum of student ideas involves the administration of specially designed questions to students. One major…

  19. On Pure and Applied Research in Mathematics Education.

    Science.gov (United States)

    Schoenfeld, Alan H.

    1991-01-01

    Provides a brief summary of current research in mathematics education at the college level. Explores the current needs of college-level faculty. Suggests ways of coping with the apparent perception that some of the best contemporary research is useless or irrelevant from the practitioner's point of view. (22 references) (JJK)

  20. APPA at FAIR: From fundamental to applied research

    Science.gov (United States)

    Stöhlker, Th.; Bagnoud, V.; Blaum, K.; Blazevic, A.; Bräuning-Demian, A.; Durante, M.; Herfurth, F.; Lestinsky, M.; Litvinov, Y.; Neff, S.; Pleskac, R.; Schuch, R.; Schippers, S.; Severin, D.; Tauschwitz, A.; Trautmann, C.; Varentsov, D.; Widmann, E.

    2015-12-01

    FAIR with its intense beams of ions and antiprotons provides outstanding and worldwide unique experimental conditions for extreme matter research in atomic and plasma physics and for application oriented research in biophysics, medical physics and materials science. The associated research programs comprise interaction of matter with highest electromagnetic fields, properties of plasmas and of solid matter under extreme pressure, density, and temperature conditions, simulation of galactic cosmic radiation, research in nanoscience and charged particle radiotherapy. A broad variety of APPA-dedicated facilities including experimental stations, storage rings, and traps, equipped with most sophisticated instrumentation will allow the APPA community to tackle new challenges. The worldwide most intense source of slow antiprotons will expand the scope of APPA related research to the exciting field of antimatter.

  1. Applying EMSL Capabilities to Biogeochemistry and Environmental Research

    Energy Technology Data Exchange (ETDEWEB)

    Felmy, Andy

    2007-04-19

    The Environmental Molecular Sciences laboratory (EMSL) is a national scientific user facility operated by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy's Office of Biological and Environmental Research. Located in Richland, Washington, EMSL offers researchers a comprehensive array of cutting-edge capabilities unmatched anywhere else in the world and access to the expertise of over 300 resident users--all at one location. EMSL's resources are available on a peer-reviewed proposal basis and are offered at no cost if research results are shared in the open literature. Researchers are encouraged to submit a proposal centered around one of EMSL's four Science Themes, which represent growing areas of research: (1) Geochemistry/Biogeochemistry and Subsurface Science; (2) Atmospheric Aerosol Chemistry; (3) Biological Interactions and Dynamics; and (4) Science of Interfacial Phenomena. To learn more about EMSL, visit www.emsl.pnl.gov.

  2. APPA at FAIR: From fundamental to applied research

    Energy Technology Data Exchange (ETDEWEB)

    Stöhlker, Th., E-mail: t.stoehlker@gsi.de [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Helmholtz-Institut Jena, Jena (Germany); IOQ, Friedrich-Schiller-Universität Jena, Jena (Germany); Bagnoud, V. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Helmholtz-Institut Jena, Jena (Germany); Blaum, K. [Max-Planck-Institut für Kernphysik, 69117 Heidelberg (Germany); Blazevic, A. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Bräuning-Demian, A. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); FAIR, Darmstadt (Germany); Durante, M.; Herfurth, F.; Lestinsky, M.; Litvinov, Y. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Neff, S. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); TU Darmstadt, Darmstadt (Germany); Pleskac, R. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Schuch, R. [Department of Atomic Physics, Stockholm University, AlbaNova, 10691 Stockholm (Sweden); Schippers, S. [Justus-Liebig-Universität, 35392 Gießen (Germany); Severin, D.; Tauschwitz, A. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Trautmann, C. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); TU Darmstadt, Darmstadt (Germany); Varentsov, D. [GSI Helmholtzentrum für Schwerionenforschung, Darmstadt (Germany); Widmann, E. [Stefan Meyer Institute, Austrian Academy of Sciences, Vienna (Austria)

    2015-12-15

    FAIR with its intense beams of ions and antiprotons provides outstanding and worldwide unique experimental conditions for extreme matter research in atomic and plasma physics and for application oriented research in biophysics, medical physics and materials science. The associated research programs comprise interaction of matter with highest electromagnetic fields, properties of plasmas and of solid matter under extreme pressure, density, and temperature conditions, simulation of galactic cosmic radiation, research in nanoscience and charged particle radiotherapy. A broad variety of APPA-dedicated facilities including experimental stations, storage rings, and traps, equipped with most sophisticated instrumentation will allow the APPA community to tackle new challenges. The worldwide most intense source of slow antiprotons will expand the scope of APPA related research to the exciting field of antimatter.

  3. Deep Vadose Zone-Applied Field Research Initiative Fiscal Year 2011 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Wellman, Dawn M.; Johnson, Timothy C.; Smith, Ronald M.; Truex, Michael J.; Matthews, Hope E.

    2011-10-01

    This annual report describes the background of the Deep Vadose Zone-Applied Field Research Initiative, and some of the programmatic approaches and transformational technologies in groundwater and deep vadose zone remediation developed during fiscal year 2011. The Department of Energy (DOE) Office of Technology Innovation and Development's (OTID) mission is to transform science into viable solutions for environmental cleanup. In 2010, OTID developed the Impact Plan, Science and Technology to Reduce the Life Cycle Cost of Closure to outline the benefits of research and development of the lifecycle cost of cleanup across the DOE complex. This plan outlines OTID's ability to reduce by $50 billion, the $200 billion life-cycle cost in waste processing, groundwater and soil, nuclear materials, and deactivation and decommissioning. The projected life-cycle costs and return on investment are based on actual savings realized from technology innovation, development, and insertion into remedial strategies and schedules at the Fernald, Mound, and Ashtabula sites. To achieve our goals, OTID developed Applied Field Research Initiatives to facilitate and accelerate collaborative development and implementation of new tools and approaches that reduce risk, cost and time for site closure. The primary mission of the Deep Vadose Zone-Applied Field Research Initiative (DVZ-AFRI) is to protect our nation's water resources, keeping them clean and safe for future generations. The DVZ-AFRI was established for the DOE to develop effective, science-based solutions for remediating, characterizing, monitoring, and predicting the behavior and fate of deep vadose zone contamination. Subsurface contaminants include radionuclides, metals, organics, and liquid waste that originated from various sources, including legacy waste from the nation's nuclear weapons complexes. The DVZ-AFRI project team is translating strategy into action by working to solve these complex challenges in a

  4. Behavioral Theory in the Context of Applied Cancer Screening Research

    Science.gov (United States)

    Zapka, Jane; Cranos, Caroline

    2009-01-01

    The U.S. health care system is challenged to provide effective, equitable, and efficient care for its citizens. The past decades have witnessed profound concern about the quality of care Americans receive, the equality of care across racial ethnic communities, and the escalating costs of private and public coverage. These concerns apply to the…

  5. Physical chemistry research for engineering and applied sciences

    CERN Document Server

    Pearce, Eli M; Pethrick, Richard A; Zaikov, Gennady E

    2015-01-01

    PrefaceRegularity of Oxidation of Waste Fibrous and Film Materials of Polyethylene and Polypropylene: A Research Note; M. V. Bazunova, S. V. Kolesov, R. F. Tukhvatullin, E. I. Kulish, G. E. ZaikovA Research Note on Creation of ?arbon-Polymer Nanocomposites with Polyethylene as a Binder; Sergei V. Kolesov, Marina V. Bazunova, Elena I. Kulish, Denis R. Valiev, and Gennady E. ZaikovA Research Note on the Influence of Hybrid Antioxidants Ichphans on the Structure of Liposome Lipid Bilayer; E. Yu. Parshina, L. Ya. Gendel', and A. B. RubinDynamically Vulcanized Thermoelastoplastics Based on Butadien

  6. Teaching Research Skills to Student Pharmacists in One Semester: An Applied Research Elective.

    Science.gov (United States)

    Perez, Alexandra; Rabionet, Silvia; Bleidt, Barry

    2017-02-25

    Objectives. To implement and assess the effectiveness of a 15-week applied research elective that introduced students to secondary database analysis in clinical pharmacy. Design. In small groups, students learned, planned, developed and completed a secondary database study to answer an original research question. During one semester, they completed a basic research proposal and Institutional Review Board application, created and analyzed a National Health and Nutrition Examination Survey (NHANES) sample dataset, and reported the results in an abstract and poster presentation. Assessment. All deliverables resulted in high grades. Mean scores on a survey conducted following completion of the course revealed that students strongly agreed or agreed that they had high levels of confidence about performing research-related tasks. Eight student groups delivered poster presentations at professional conferences. Conclusions. Within one semester, student pharmacists with no or little research experience completed original research projects that contributed to pharmacy practice knowledge. They felt highly confident doing research-related tasks, and successfully disseminated their studies beyond the classroom.

  7. Teaching Research Skills to Student Pharmacists in One Semester: An Applied Research Elective

    Science.gov (United States)

    Rabionet, Silvia; Bleidt, Barry

    2017-01-01

    Objectives. To implement and assess the effectiveness of a 15-week applied research elective that introduced students to secondary database analysis in clinical pharmacy. Design. In small groups, students learned, planned, developed and completed a secondary database study to answer an original research question. During one semester, they completed a basic research proposal and Institutional Review Board application, created and analyzed a National Health and Nutrition Examination Survey (NHANES) sample dataset, and reported the results in an abstract and poster presentation. Assessment. All deliverables resulted in high grades. Mean scores on a survey conducted following completion of the course revealed that students strongly agreed or agreed that they had high levels of confidence about performing research-related tasks. Eight student groups delivered poster presentations at professional conferences. Conclusions. Within one semester, student pharmacists with no or little research experience completed original research projects that contributed to pharmacy practice knowledge. They felt highly confident doing research-related tasks, and successfully disseminated their studies beyond the classroom. PMID:28289306

  8. Criteria of classification applied to licensing of particle accelerators; Criterios de classificacao aplicados ao licenciamento de aceleradores de particulas

    Energy Technology Data Exchange (ETDEWEB)

    Costa, Evaldo L.C., E-mail: evaldo@cnen.gov.br [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil); Melo, Paulo F.F., E-mail: frutuoso@nuclear.ufrj.br [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil)

    2013-07-01

    This work aims to bring to discussion the proposal of a new classification model toward to generating ionizing radiation, specifically particle accelerators, considering two parameters: the size of these facilities and the level of energy they operate, emphasizing large accelerators, which typically operate at higher levels of energy. Also motivated by the fact that the Brazilian rules do not provide an adequate standard of licensing for this size of installation, this work will seek to revise the existing classification, where generators of ionizing radiation (including particle accelerators) are considered up to the level of energy of 50 MeV.

  9. The utilization of space as tool for applied research

    Science.gov (United States)

    Sprenger, H. J.

    1998-01-01

    The major reasons for the reluctance of industry towards a broader participation into space utilization have been identified by thorough analysis of discussions with industry representatives. They are mainly resulting from difficulties to estimate possible commercial benefits from research or processing carried out in the space environment, and incompatibility of present space access conditions with the requirements of industry. The approach for the motivation of industry differs from the usual way of spin-offs and technology transfer, since it is strictly based on identifying the industrial demands. An important finding was that the private sector cannot be expected as a paying customer in a single step. For a certain transition period joint industry/university research has to be promoted in which the industrial partners determine the objectives that would be met by targeted research efforts of the scientists from academia and contract research institutions.

  10. Applying Web-Based Tools for Research, Engineering, and Operations

    Science.gov (United States)

    Ivancic, William D.

    2011-01-01

    Personnel in the NASA Glenn Research Center Network and Architectures branch have performed a variety of research related to space-based sensor webs, network centric operations, security and delay tolerant networking (DTN). Quality documentation and communications, real-time monitoring and information dissemination are critical in order to perform quality research while maintaining low cost and utilizing multiple remote systems. This has been accomplished using a variety of Internet technologies often operating simultaneously. This paper describes important features of various technologies and provides a number of real-world examples of how combining Internet technologies can enable a virtual team to act efficiently as one unit to perform advanced research in operational systems. Finally, real and potential abuses of power and manipulation of information and information access is addressed.

  11. Applying Meta-Analysis to Library and Information Science Research.

    Science.gov (United States)

    Trahan, Eric

    1993-01-01

    Describes and discusses metanalysis and criticisms of the methodology. Reports on a pilot study which tested the feasibility of metanalytic methods in library science research using the literature on paper- or computer-based information retrieval. (28 references) (EA)

  12. Research on Applying Bluetooth to an Elevator Wireless Control System

    Institute of Scientific and Technical Information of China (English)

    MA Jian-cang; LUO Ya-jun; ZHAO Yu-ting

    2003-01-01

    Compared with other elevator control systems, the wireless control system has many advanta ges such as easy to install and maintain. Bluetooth is a new technology of short-range wireless communication, and the idea of applying Bluetooth to the elevator wireless control system is expected to get wide application. In this paper, a wireless control prototype system is introduced, and the experimentsof this system proved the feasibility of this idea.

  13. Research on cubic polynomial acceleration and deceleration control model for high speed NC machining

    Institute of Scientific and Technical Information of China (English)

    Hong-bin LENG; Yi-jie WU; Xiao-hong PAN

    2008-01-01

    To satisfy the need of high speed NC (numerical control) machining, an acceleration and deceleration (aec/dec) control model is proposed, and the speed curve is also constructed by the cubic polynomial. The proposed control model provides continuity of acceleration, which avoids the intense vibration in high speed NC machining. Based on the discrete characteristic of the data sampling interpolation, the acc/dec control discrete mathematical model is also set up and the discrete expression of the theoretical deceleration length is obtained furthermore. Aiming at the question of hardly predetermining the deceleration point in acc/dec control before interpolation, the adaptive acc/dec control algorithm is deduced from the expressions of the theoretical deceleration length. The experimental result proves that the acc/dec control model has the characteristic of easy implementation, stable movement and low impact. The model has been applied in multi-axes high speed micro fabrication machining successfully.

  14. Innovative Research Methodology Applied to the Study of Indigenous Peoples

    Directory of Open Access Journals (Sweden)

    Laurentino Lucas Campo

    2014-07-01

    Full Text Available Due to the questioning of the alleged ethical and epistemological neutrality in the exercise ofscientific research, processes of reflexivity have been generated regarding research that takes asits object of study the native peoples in Latin America. The critique of hegemonic mode of applyingmethodologies for knowledge of indigenous peoples has been immersed in review processes,critical and novel approaches proposed elsewhere in where the understanding of reflective andmethodological implications goal their approach to scientific research. In this paper start with allusionto the criticism of the hegemonic trend in the study of indigenous populations. Then I do a quickreview of some methodological proposals such as evocative or participatory, horizontal, the doublyreflexive ethnography, auto-ethnographic, that early XXI in Mexico have been proposed to relocate andproblematize both the place of the researcher and the objects of knowledge in the research process:the native peoples, especially in the educational environment. I conclude this work considering theimplications, challenges and future prospects generated by these innovative methodological proposals

  15. Applying the salutogenic framework to nutrition research and practice

    NARCIS (Netherlands)

    E. Swan; L. Bouwman; G.J. Hiddink; N. Aarts; M. Koelen

    2015-01-01

    Much research has identified a sea of factors related to unhealthy diets to make sense of why people struggle to eat healthy diets. However, little is known of factors that empower healthy eating. Antonovsky's salutogenesis provides an innovative framework to study these factors and identify resourc

  16. An Applied Introduction to Qualitative Research Methods in Academic Advising

    Science.gov (United States)

    Hurt, Robert L.; McLaughlin, Eric J.

    2012-01-01

    Academic advising research aids faculty members and advisors in detecting, explaining, and addressing macro-level trends beyond their local campus. It also helps legitimize the professional nature of academic advising, moving it beyond mere prescriptive models that focus on rules and course selection. Due to the erroneous belief that skills in…

  17. Applying Current Theory and Research in Career Exploration to Practice.

    Science.gov (United States)

    Blustein, David L.

    1992-01-01

    Provides selected review of two lines of recent research on career exploration (identifying antecedents of exploratory activity and application of information processes biases to career exploration), with specific focus on applications for counseling practice. Describes relevant counseling interventions and concludes with summary of six goals to…

  18. Social Scholarship: Applying Social Networking Technologies to Research Practices

    Science.gov (United States)

    Greenhow, Christine

    2009-01-01

    Participatory web-based technologies have the potential to change the way scholars engage in scholarship. One reason Web 2.0 technologies, such as online social networking, are not widely integrated in PreK-12 and postsecondary education is the lack of modeling by educators. Their lack of research-based best practices limits the ability to…

  19. An Applied Introduction to Qualitative Research Methods in Academic Advising

    Science.gov (United States)

    Hurt, Robert L.; McLaughlin, Eric J.

    2012-01-01

    Academic advising research aids faculty members and advisors in detecting, explaining, and addressing macro-level trends beyond their local campus. It also helps legitimize the professional nature of academic advising, moving it beyond mere prescriptive models that focus on rules and course selection. Due to the erroneous belief that skills in…

  20. Teaching and Researching Motivation. Applied Linguistics in Action.

    Science.gov (United States)

    Dornyei, Zoltan

    This book includes: a theoretical summary of the various facets of motivation, an examination of how the theoretical insights can help classroom practitioners in their everyday teaching practice and practical recommendations on how motivation can be researched and assessed. The following chapters are included: "Main Challenges of Motivation…

  1. Applied research of landscape ecology in desertification monitoring and assessment

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    A preliminary research on landscape ecology in desertification monitoring and assessment was reported. Also, this paper laid stress on the study of landscape diversity, dominance, evenness and Markov Matrix model and their respective landscape ecological meanings in the desertification monitoring and assessment. Concurrently, it took Shazhuyu Experimental Area, Qinghai Province as a specific case study.

  2. Silent Way in a University Setting: An Applied Research Report.

    Science.gov (United States)

    Lantolf, James P.

    1986-01-01

    A study comparing the use of the Silent Way technique in an experimental setting with its use in a real classroom setting suggests that results of experimental research cannot necessarily be transferred directly to the classroom. Student compositions based on ten Silent Way worksheets and an editing task are appended. (MSE)

  3. Applying Cognitive Neuroscience Research to Education: The Case of Literacy

    Science.gov (United States)

    Katzir, Tami; Pare-Blagoev, Juliana

    2006-01-01

    Neuroscience has provided fascinating glimpses into the brain's development and function. Despite remarkable progress, brain research has not yet been successfully brought to bear in many fields of educational psychology. In this article, work on literacy serves as a test case for an examination of potential future bridges linking mind, brain, and…

  4. Applied Biomechanics Research for the United States Ski Team.

    Science.gov (United States)

    Dillman, Charles J.

    1982-01-01

    Assisted by a team of physicians and sports scientists, the United States Ski Team has developed its own sports medicine program, the purpose of which is to assist coaches and athletes in controlling and optimizing factors which influence skiing performance. A number of biomechanical research projects which have been undertaken as part of this…

  5. Productivity of Management Information Systems Researchers: Does Lotka's Law Apply?

    Science.gov (United States)

    Nath, Ravinder; Jackson, Wade M.

    1991-01-01

    Considers the problem of bibliometric prediction and the applicability of Lotka's law regarding the number of papers written by each author. Results of a study of 899 Management Information Systems (MIS) research articles published in 10 journals between 1975 and 1987 are described. (24 references) (LRW)

  6. Group-effort applied research: expanding opportunities for undergraduate research through original, class-based research projects.

    Science.gov (United States)

    Moore, Sean D; Teter, Ken

    2014-01-01

    Undergraduate research clearly enriches the educational development of participating students, but these experiences are limited by the inherent inefficiency of the standard one student-one mentor model for undergraduate research. Group-effort applied research (GEAR) was developed as a strategy to provide substantial numbers of undergraduates with meaningful research experiences. The GEAR curriculum delivers concept-driven lecture material and provides hands-on training in the context of an active research project from the instructor's laboratory. Because GEAR is structured as a class, participating students benefit from intensive, supervised research training that involves a built-in network of peer support and abundant contact with faculty mentors. The class format also ensures a relatively standardized and consistent research experience. Furthermore, meaningful progress toward a research objective can be achieved more readily with GEAR than with the traditional one student-one mentor model of undergraduate research because sporadic mistakes by individuals in the class are overshadowed by the successes of the group as a whole. Three separate GEAR classes involving three distinct research projects have been offered to date. In this article, we provide an overview of the GEAR format and review some of the recurring themes for GEAR instruction. We propose GEAR can serve as a template to expand student opportunities for life science research without sacrificing the quality of the mentored research experience.

  7. Planning the research and development necessary for accelerator transmutation of waste, leading to integrated proof of performance testing

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, D.R.; Pasamehmetoglu, K.; Finck, P.; Pitcher, E.; Khalil, H.; Todosow, M.; Hill, R.; Van Tuyle, G.; Laidler, J.; Crawford, D.; Thomas, K. [Los Alamos National Lab., NM (United States)]|[Argonne National Lab., IL (United States)]|[Brookhaven National Lab., Upton, NY (United States)

    2001-07-01

    The Research and Development (R and D) Plan for the Accelerator Transmutation of Waste (ATW) Program has been developed for the Department of Energy, Office of Nuclear Energy (DOE/NE) to serve as a focus and progressional guide in developing critical transmutation technologies. It is intended that the Plan will serve as a logical reference considering all elements of an integrated accelerator-driven transmutation system, and will maximize the use of resources by identifying and prioritizing research, design, development and trade activities. The R and D Plan provides a structured framework for identifying and prioritizing activities leading to technically-justifiable integrated Proof of Performance testing within ten years and ultimate demonstration of Accelerator Transmutation of Waste (ATW). The Plan builds from the decision objectives specified for ATW, utilizes informational input from the ATW Roadmap and programmatic System Point Design efforts, and employs the knowledge and expertise provided by professionals familiar with ATW technologies. With the firm intent of understanding what, why and when information is needed, including critical interfaces, the Plan then develops a progressional strategy for developing ATW technologies with the use of a Technology Readiness Level (TRL) scale. The TRL approach is first used to develop a comprehensive, yet generic, listing of experimental, analytical and trade study activities critical to developing ATW technologies. Technology-specific and concept-specific aspects are then laid over the generic mapping to gage readiness levels. Prioritization criteria for reducing technical uncertainty, providing information to decision points, and levering off of international collaborations are then applied to focus analytical, experimental and trade activities. (author)

  8. Experimental and theoretical research in applied plasma physics

    Energy Technology Data Exchange (ETDEWEB)

    Porkolab, M.

    1992-01-01

    This report discusses research in the following areas: fusion theory and computations; theory of thermonuclear plasmas; user service center; high poloidal beta studies on PBX-M; fast ECE fluctuation diagnostic for balloning mode studies; x-ray imaging diagnostic; millimeter/submillimeter-wave fusion ion diagnostics; small scale turbulence and nonlinear dynamics in plasmas; plasma turbulence and transport; phase contrast interferometer diagnostic for long wavelength fluctuations in DIII-D; and charged and neutral fusion production for fusio plasmas.

  9. Software Systems for Robotics An Applied Research Perspective

    Directory of Open Access Journals (Sweden)

    Greg Broten

    2006-03-01

    Full Text Available Over the past 20 years, Defence Research and Development Canada has developed numerous tele-operated unmanned ground vehicles (UGV, many founded on the ANCÆUS command and control system. This paper relates how long experience with tele-operated UGVs influenced DRDC's shift in focus from tele-operated to autonomous unmanned vehicles (UV, the forces that guided DRDC's development approach and DRDC's experience adapting a specific tool set, MIRO, to a UGV implementation.

  10. System Analysis Applying to Talent Resource Development Research

    Institute of Scientific and Technical Information of China (English)

    WANG Peng-tao; ZHENG Gang

    2001-01-01

    In the development research of talent resource, the most important of talent resource forecast and optimization is the structure of talent resource, requirement number and talent quality. The article establish factor reconstruction analysis forecast and talent quality model on the method: system reconstruction analysis and ensure most effective factor level in system, which is presented by G. J. Klirti, B.Jonesque. And performing dynamic analysis of example ration.

  11. Applying thematic analysis theory to practice: a researcher's experience.

    Science.gov (United States)

    Tuckett, Anthony G

    2005-01-01

    This article describes an experience of thematic analysis. In order to answer the question 'What does analysis look like in practice?' it describes in brief how the methodology of grounded theory, the epistemology of social constructionism, and the theoretical stance of symbolic interactionism inform analysis. Additionally, analysis is examined by evidencing the systematic processes--here termed organising, coding, writing, theorising, and reading--that led the researcher to develop a final thematic schema.

  12. Research on Applying Pun in Translating English into Chinese

    Institute of Scientific and Technical Information of China (English)

    韦盛乾

    2010-01-01

    The interpretation of pun is a branch of applied linguistics,at the mean time; it is a rhetorical approach in our daily communication.Sometimes it is compared to an art and varies from one another.Meanwhile it brings the charming of language into full play,which can demonstrate the complicated meanings with the simple language.Pun is humorous and vivid; sometimes it looks like a puzzle and makes people feel confused with blurry color.My thesis mainly focuses on lexical pun,homograph homophony pun and imitation pun.In terms of literal translation and free translation by idea.I sincerely hope it can help people to better understand the pans translation to attain our expectations.

  13. NIST Accelerator Facilities And Programs In Support Of Industrial Radiation Research

    Science.gov (United States)

    Bateman, F. B.; Desrosiers, M. F.; Hudson, L. T.; Coursey, B. M.; Bergstrom, P. M.; Seltzer, S. M.

    2003-08-01

    NIST's Ionizing Radiation Division maintains and operates three electron accelerators used in a number of applications including waste treatment and sterilization, radiation hardness testing, detector calibrations and materials modification studies. These facilities serve a large number of governmental, academic and industrial users as well as an active intramural research program. They include a 500 kV cascaded-rectifier accelerator, a 2.5 MV electron Van de Graaff accelerator and a 7 to 32 MeV electron linac, supplying beams ranging in energy from a few keV up to 32 MeV. In response to the recent anthrax incident, NIST along with the US Postal Service and the Armed Forces Radiobiology Research Institute (AFRRI) are working to develop protocols and testing procedures for the USPS mail sanitization program. NIST facilities and personnel are being employed in a series of quality-assurance measurements for both electron- and photon-beam sanitization. These include computational modeling, dose verification and VOC (volatile organic compounds) testing using megavoltage electron and photon sources.

  14. Correction of static pressure on a research aircraft in accelerated flight using differential pressure measurements

    Directory of Open Access Journals (Sweden)

    A. R. Rodi

    2012-05-01

    Full Text Available Geometric altitude data from a combined Global Navigation Satellite System (GNSS and inertial measurement unit (IMU system on the University of Wyoming King Air research aircraft are used to estimate acceleration effects on static pressure measurement. Using data collected during periods of accelerated flight, comparison of measured pressure with that derived from GNSS/IMU geometric altitude show that errors exceeding 150 Pa can occur which is significant in airspeed and atmospheric air motion determination. A method is developed to predict static pressure errors from analysis of differential pressure measurements from a Rosemount model 858 differential pressure air velocity probe. The method was evaluated with a carefully designed probe towed on connecting tubing behind the aircraft – a "trailing cone" – in steady flight, and shown to have a precision of about ±10 Pa over a wide range of conditions including various altitudes, power settings, and gear and flap extensions. Under accelerated flight conditions, compared to the GNSS/IMU data, this algorithm predicts corrections to a precision of better than ±20 Pa. Some limiting factors affecting the precision of static pressure measurement on a research aircraft are examined.

  15. Experimental research on the feature of Talbot-Lau interferometer vs. tube accelerating voltage

    CERN Document Server

    Wang, Shenghao; Wang, Zhili; Gao, Kun; Zhang, Kai; Momose, Atsushi; Wu, Ziyu

    2014-01-01

    Talbot-Lau interferometer has been used most widely to perform X-ray phase-contrast imaging with a conventional low-brilliance X-ray source, it yields high-sensitivity phase and dark-field images of sample producing low absorption contrast, thus bearing tremendous potential for future clinical diagnosis. In this manuscript, while changing accelerating voltage of the X-ray tube from 35KV to 45KV, X-ray phase-contrast imaging of a test sample were performed at each integer KV position to investigate the characteristic of a Talbot-Lau interferometer (located in the Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Japan.) vs. tube voltage. Experimental results and data analysis show that this Talbot-Lau interferometer is insensitive to the tube accelerating voltage within a certain range, fringe visibility around 44% is maintained in the aforementioned tube voltage range. This experimental research is of guiding significance for choosing optimal tube accelerating voltage with thi...

  16. Applied research and development private sector accomplishments. Final summary report

    Energy Technology Data Exchange (ETDEWEB)

    Beskid, N.J.; Devgun, J.S.; Zielke, M.M.; Erickson, M.D.

    1993-12-01

    Because of the nature of most US Department of Energy (DOE) operations, contamination at DOE sites presents complex problems. DOE sites may have radioactive, hazardous, or mixed contamination. The major contaminants include radionuclides, volatile organic compounds (VOCs), and heavy metals. The contamination exists in soils, groundwater, and buildings and materials. DOE`s special problems in site remediation have created a need for better and less costly technologies. Thus, DOE has implemented several initiatives for developing new technologies. This report describes the results of the first set of procurement contracts in this area. Similar research and development (R&D) activities are currently managed for DOE by the Morgantown Energy Technology Center.

  17. Eurotrac: a co-ordinated project for applied tropospheric research

    Energy Technology Data Exchange (ETDEWEB)

    Borrell, P. [EUROTRAC International Scientific Secretariat, Garmisch-Partenkirchen (Germany)

    1995-12-31

    It was with the realisation that the scientific problems associated with regional air pollution could only be solved within the framework of an international interdisciplinary approach that in 1985 EUROTRAC, the European co-ordinated research project, was formed. Such an approach provides the scientific consensus necessary for the acceptance of regional air-pollution abatement measures by the countries affected. EUROTRAC is a EUREKA environmental project, studying the transport and chemical transformation of trace substances and pollutants in the troposphere. Three goals were specified the outset: (1) to increase the basic knowledge in atmospheric science, (2) to promote the technological development of sensitive, specific and fast response instruments for environmental research and development, and (3) to improve the scientific basis for taking future political decisions on environmental management in the European countries. Thus EUROTRAC was founded as a scientific project but had the specific intention that its results should be utilised in the formulation of policy. This presentation reviews the progress made towards each of the three goals and also indicates the proposed direction which a follow-on project is likely to take when EUROTRAC finishes at the end of 1995. (author)

  18. Development of a cryogenic load frame for the neutron diffractometer at Takumi in Japan Proton Accelerator Research Complex

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Xinzhe; Nakamoto, Tatsushi; Ogitsu, Toru; Yamamoto, Akira; Sugano, Michinaka [High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801 (Japan); Harjo, Stefanus; Aizawa, Kazuya; Abe, Jun; Gong, Wu; Iwahashi, Takaaki [Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki 319-1195 (Japan); Hemmi, Tsutomu [Japan Atomic Energy Agency, Naka-shi, Ibaraki 311-0193 (Japan); Umeno, Takahiro [Taiyo Nippon Sanso Corporation, Tsukuba, Ibaraki 306-2611 (Japan)

    2013-06-15

    To prepare for projects such as the Large Hadron Collider upgrade, International Thermonuclear Experimental Reactor and Demonstration reactor, it is important to form a clear understanding of stress-strain properties of the materials that make up superconducting magnets. Thus, we have been studying the mechanical properties of superconducting wires using neutron diffraction measurements. To simulate operational conditions such as temperature, stress, and strain, we developed a cryogenic load frame for stress-strain measurements of materials using a neutron diffractometer at Japan Proton Accelerator Research Complex (J-PARC) Takumi beam line. The maximum load that can be applied to a sample using an external driving machine is 50 kN. Using a Gifford-MacMahon cryocooler, samples can be measured down to temperatures below 10 K when loaded. In the present paper, we describe the details of the cryogenic load frame with its test results by using type-304 stainless steel wire.

  19. Development of a cryogenic load frame for the neutron diffractometer at Takumi in Japan Proton Accelerator Research Complex.

    Science.gov (United States)

    Jin, Xinzhe; Nakamoto, Tatsushi; Harjo, Stefanus; Hemmi, Tsutomu; Umeno, Takahiro; Ogitsu, Toru; Yamamoto, Akira; Sugano, Michinaka; Aizawa, Kazuya; Abe, Jun; Gong, Wu; Iwahashi, Takaaki

    2013-06-01

    To prepare for projects such as the Large Hadron Collider upgrade, International Thermonuclear Experimental Reactor and Demonstration reactor, it is important to form a clear understanding of stress-strain properties of the materials that make up superconducting magnets. Thus, we have been studying the mechanical properties of superconducting wires using neutron diffraction measurements. To simulate operational conditions such as temperature, stress, and strain, we developed a cryogenic load frame for stress-strain measurements of materials using a neutron diffractometer at Japan Proton Accelerator Research Complex (J-PARC) Takumi beam line. The maximum load that can be applied to a sample using an external driving machine is 50 kN. Using a Gifford-MacMahon cryocooler, samples can be measured down to temperatures below 10 K when loaded. In the present paper, we describe the details of the cryogenic load frame with its test results by using type-304 stainless steel wire.

  20. Bispecific antibodies and their use in applied research

    Directory of Open Access Journals (Sweden)

    Harshit Verma

    Full Text Available Bispecific antibodies (BsAb can, by virtue of combining two binding specificities, improve the selectivity and efficacy of antibody-based treatment of human disease. Antibodies with two distinct binding specificities have great potential for a wide range of clinical applications as targeting agents for in vitro and in vivo immunodiagnosis, therapy and for improving immunoassays. They have shown great promise for targeting cytotoxic effector cells, delivering radionuclides, toxins or cytotoxic drugs to specific targets, particularly tumour cells. The development of BsAb research goes through three main stages: chemical cross linking of murine-derived monoclonal antibody, hybrid hybridomas and engineered BsAb. This article is providing the potential applications of bispecific antibodies. [Vet World 2012; 5(12.000: 775-780

  1. An Applied Research Program on Water Desalination with Renewable Energies

    Directory of Open Access Journals (Sweden)

    S. M. Alcocer

    2008-01-01

    Full Text Available The use of renewable energy for desalination might be quite different in many places of the world. In Mexico, specifically in Baja California, there is an abundance of “traditional” renewable resources like sun and wind but also some others like hot springs at the coast, tidal currents and tidal amplitudes of over six meters in the upper part of the Gulf of California associated with a severe scarcity of fresh water. The National University of Mexico (UNAM started two years ago a well organized research program to assess the amount of these resources and to find the way to use them for desalinating sea water. Very exiting results have being obtained: The abundance of hot springs at the shore, some of them over 84°C, lead to the design of thermal desalinating prototype plants with very little energy consumption. It was found by geochemistry that at a few meters deep, some 50 m, very high temperature can be obtained, easy to use in binary geothermal power plants to generate electricity for desalination. During the survey it was found that the amount of electrical power that can be generated with tidal storage and from deep sea hydrothermal vents is of the order of several thousands of MW. A special approach is also presented for the use of solar energy and the tidal currents of the Gulf. The IMPULSA research group at UNAM has been already consolidated with more than 30 students, dedicated to the design of appropriate equipment to make use of these resources and to characterize and quantify this huge amount of renewable energies that will permit to desalinate sea water.

  2. A review of supervised machine learning applied to ageing research.

    Science.gov (United States)

    Fabris, Fabio; Magalhães, João Pedro de; Freitas, Alex A

    2017-04-01

    Broadly speaking, supervised machine learning is the computational task of learning correlations between variables in annotated data (the training set), and using this information to create a predictive model capable of inferring annotations for new data, whose annotations are not known. Ageing is a complex process that affects nearly all animal species. This process can be studied at several levels of abstraction, in different organisms and with different objectives in mind. Not surprisingly, the diversity of the supervised machine learning algorithms applied to answer biological questions reflects the complexities of the underlying ageing processes being studied. Many works using supervised machine learning to study the ageing process have been recently published, so it is timely to review these works, to discuss their main findings and weaknesses. In summary, the main findings of the reviewed papers are: the link between specific types of DNA repair and ageing; ageing-related proteins tend to be highly connected and seem to play a central role in molecular pathways; ageing/longevity is linked with autophagy and apoptosis, nutrient receptor genes, and copper and iron ion transport. Additionally, several biomarkers of ageing were found by machine learning. Despite some interesting machine learning results, we also identified a weakness of current works on this topic: only one of the reviewed papers has corroborated the computational results of machine learning algorithms through wet-lab experiments. In conclusion, supervised machine learning has contributed to advance our knowledge and has provided novel insights on ageing, yet future work should have a greater emphasis in validating the predictions.

  3. Accelerating Progress in Eating Disorders Prevention: A Call for Policy Translation Research and Training.

    Science.gov (United States)

    Austin, S Bryn

    2016-01-01

    The public health burden of eating disorders is well documented, and over the past several decades, researchers have made important advances in the prevention of eating disorders and related problems with body image. Despite these advances, however, several critical limitations to the approaches developed to date leave the field far from achieving the large-scale impact that is needed. This commentary provides a brief review of what achievements in prevention have been made and identifies the gaps that limit the potential for greater impact on population health. A plan is then offered with specific action steps to accelerate progress in high-impact prevention, most compellingly by promoting a shift in priorities to policy translation research and training for scholars through the adoption of a triggers-to-action framework. Finally, the commentary provides an example of the application of the triggers-to-action framework as practiced at the Strategic Training Initiative for the Prevention of Eating Disorders, a program based at the Harvard T. H. Chan School of Public Health and Boston Children's Hospital. Much has been achieved in the nearly 30 years of research carried out for the prevention of eating disorders and body image problems, but several critical limitations undermine the field's potential for meaningful impact. Through a shift in the field's priorities to policy translation research and training with an emphasis on macro-environmental influences, the pace of progress in prevention can be accelerated and the potential for large-scale impact substantially improved.

  4. Decision Making in Action: Applying Research to Practice

    Science.gov (United States)

    Orasanu, Judith; Hart, Sandra G. (Technical Monitor)

    1994-01-01

    The importance of decision-making to safety in complex, dynamic environments like mission control centers, aviation, and offshore installations has been well established. NASA-ARC has a program of research dedicated to fostering safe and effective decision-making in the manned spaceflight environment: Because access to spaceflight is limited, environments with similar characteristics, including aviation and nuclear power plants, serve as analogs from which space-relevant data can be gathered and theories developed. Analyses of aviation accidents cite crew judgement and decision making as causes or contributing factors in over half of all accidents. Yet laboratory research on decision making has not proven especially helpful in improving the quality of decisions in these kinds of environments. One reason is that the traditional, analytic decision models are inappropriate to multi-dimensional, high-risk environments, and do not accurately describe what expert human decision makers do when they make decisions that have consequences. A new model of dynamic, naturalistic decision making is offered that may prove useful for improving decision making in complex, isolated, confined and high-risk environments. Based on analyses of crew performance in full-mission simulators and accident reports, features that define effective decision strategies in abnormal or emergency situations have been identified. These include accurate situation assessment (including time and risk assessment), appreciation of the complexity of the problem, sensitivity to constraints on the decision, timeliness of the response, and use of adequate information. More effective crews also manage their workload to provide themselves with time and resources to make good good decisions are appropriate to the demands of the situation. Effective crew decision making and overall performance are mediated by crew communication. Communication contributes to performance because it assures that all crew members have

  5. NASA Remote Sensing Research as Applied to Archaeology

    Science.gov (United States)

    Giardino, Marco J.; Thomas, Michael R.

    2002-01-01

    The use of remotely sensed images is not new to archaeology. Ever since balloons and airplanes first flew cameras over archaeological sites, researchers have taken advantage of the elevated observation platforms to understand sites better. When viewed from above, crop marks, soil anomalies and buried features revealed new information that was not readily visible from ground level. Since 1974 and initially under the leadership of Dr. Tom Sever, NASA's Stennis Space Center, located on the Mississippi Gulf Coast, pioneered and expanded the application of remote sensing to archaeological topics, including cultural resource management. Building on remote sensing activities initiated by the National Park Service, archaeologists increasingly used this technology to study the past in greater depth. By the early 1980s, there were sufficient accomplishments in the application of remote sensing to anthropology and archaeology that a chapter on the subject was included in fundamental remote sensing references. Remote sensing technology and image analysis are currently undergoing a profound shift in emphasis from broad classification to detection, identification and condition of specific materials, both organic and inorganic. In the last few years, remote sensing platforms have grown increasingly capable and sophisticated. Sensors currently in use, or nearing deployment, offer significantly finer spatial and spectral resolutions than were previously available. Paired with new techniques of image analysis, this technology may make the direct detection of archaeological sites a realistic goal.

  6. Applied research of quantum information based on linear optics

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Xiao-Ye

    2016-08-01

    This thesis reports on outstanding work in two main subfields of quantum information science: one involves the quantum measurement problem, and the other concerns quantum simulation. The thesis proposes using a polarization-based displaced Sagnac-type interferometer to achieve partial collapse measurement and its reversal, and presents the first experimental verification of the nonlocality of the partial collapse measurement and its reversal. All of the experiments are carried out in the linear optical system, one of the earliest experimental systems to employ quantum communication and quantum information processing. The thesis argues that quantum measurement can yield quantum entanglement recovery, which is demonstrated by using the frequency freedom to simulate the environment. Based on the weak measurement theory, the author proposes that white light can be used to precisely estimate phase, and effectively demonstrates that the imaginary part of the weak value can be introduced by means of weak measurement evolution. Lastly, a nine-order polarization-based displaced Sagnac-type interferometer employing bulk optics is constructed to perform quantum simulation of the Landau-Zener evolution, and by tuning the system Hamiltonian, the first experiment to research the Kibble-Zurek mechanism in non-equilibrium kinetics processes is carried out in the linear optical system.

  7. Applied Research of Enterprise Cost Control Based on Linear Programming

    Directory of Open Access Journals (Sweden)

    Yu Shuo

    2015-01-01

    This paper researches the enterprise cost control through the linear programming model, and analyzes the restriction factors of the labor of enterprise production, raw materials, processing equipment, sales price, and other factors affecting the enterprise income, so as to obtain an enterprise cost control model based on the linear programming. This model can calculate rational production mode in the case of limited resources, and acquire optimal enterprise income. The production guiding program and scheduling arrangement of the enterprise can be obtained through calculation results, so as to provide scientific and effective guidance for the enterprise production. This paper adds the sensitivity analysis in the linear programming model, so as to learn about the stability of the enterprise cost control model based on linear programming through the sensitivity analysis, and verify the rationality of the model, and indicate the direction for the enterprise cost control. The calculation results of the model can provide a certain reference for the enterprise planning in the market economy environment, which have strong reference and practical significance in terms of the enterprise cost control.

  8. Applying Organizational Learning Research to Accountable Care Organizations.

    Science.gov (United States)

    Nembhard, Ingrid M; Tucker, Anita L

    2016-12-01

    To accomplish the goal of improving quality of care while simultaneously reducing cost, Accountable Care Organizations (ACOs) need to find new and better ways of providing health care to populations of patients. This requires implementing best practices and improving collaboration across the multiple entities involved in care delivery, including patients. In this article, we discuss seven lessons from the organizational learning literature that can help ACOs overcome the inherent challenges of learning how to work together in radically new ways. The lessons involve setting expectations, creating a supportive culture, and structuring the improvement efforts. For example, with regard to setting expectations, framing the changes as learning experiences rather than as implementation projects encourages the teams to utilize helpful activities, such as dry runs and pilot tests. It is also important to create an organizational culture where employees feel safe pointing out improvement opportunities and experimenting with new ways of working. With regard to structure, stable, cross-functional teams provide a powerful building block for effective improvement efforts. The article concludes by outlining opportunities for future research on organizational learning in ACOs.

  9. Applied 3D printing for microscopy in health science research

    Science.gov (United States)

    Brideau, Craig; Zareinia, Kourosh; Stys, Peter

    2015-03-01

    The rapid prototyping capability offered by 3D printing is considered advantageous for commercial applications. However, the ability to quickly produce precision custom devices is highly beneficial in the research laboratory setting as well. Biological laboratories require the manipulation and analysis of delicate living samples, thus the ability to create custom holders, support equipment, and adapters allow the extension of existing laboratory machines. Applications include camera adapters and stage sample holders for microscopes, surgical guides for tissue preparation, and small precision tools customized to unique specifications. Where high precision is needed, especially the reproduction of fine features, a printer with a high resolution is needed. However, the introduction of cheaper, lower resolution commercial printers have been shown to be more than adequate for less demanding projects. For direct manipulation of delicate samples, biocompatible raw materials are often required, complicating the printing process. This paper will examine some examples of 3D-printed objects for laboratory use, and provide an overview of the requirements for 3D printing for this application. Materials, printing resolution, production, and ease of use will all be reviewed with an eye to producing better printers and techniques for laboratory applications. Specific case studies will highlight applications for 3D-printed devices in live animal imaging for both microscopy and Magnetic Resonance Imaging.

  10. WIPO Re:Search: Accelerating anthelmintic development through cross-sector partnerships

    Directory of Open Access Journals (Sweden)

    Roopa Ramamoorthi

    2014-12-01

    Full Text Available Neglected tropical diseases (NTDs, malaria, and tuberculosis have a devastating effect on an estimated 1.6 billion people worldwide. The World Intellectual Property Organization (WIPO Re:Search consortium accelerates the development of new drugs, vaccines, and diagnostics for these diseases by connecting the assets and resources of pharmaceutical companies, such as compound libraries and expertise, to academic or nonprofit researchers with novel product discovery or development ideas. As the WIPO Re:Search Partnership Hub Administrator, BIO Ventures for Global Health (BVGH fields requests from researchers, identifies Member organizations able to fulfill these requests, and helps forge mutually beneficial collaborations. Since its inception in October 2011, WIPO Re:Search membership has expanded to more than 90 institutions, including leading pharmaceutical companies, universities, nonprofit research institutions, and product development partnerships from around the world. To date, WIPO Re:Search has facilitated over 70 research agreements between Consortium Members, including 11 collaborations focused on anthelmintic drug discovery.

  11. A research plan based on high intensity proton accelerator Neutron Science Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Mizumoto, Motoharu [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1997-03-01

    A plan called Neutron Science Research Center (NSRC) has been proposed in JAERI. The center is a complex composed of research facilities based on a proton linac with an energy of 1.5GeV and an average current of 10mA. The research facilities will consist of Thermal/Cold Neutron Facility, Neutron Irradiation Facility, Neutron Physics Facility, OMEGA/Nuclear Energy Facility, Spallation RI Beam Facility, Meson/Muon Facility and Medium Energy Experiment Facility, where high intensity proton beam and secondary particle beams such as neutron, pion, muon and unstable radio isotope (RI) beams generated from the proton beam will be utilized for innovative researches in the fields on nuclear engineering and basic sciences. (author)

  12. Acceleration Tolerance: Effect of Exercise, Acceleration Training; Bed Rest and Weightlessness Deconditioning. A Compendium of Research (1950-1996)

    Science.gov (United States)

    Chou, J. L.; McKenzie, M. A.; Stad, N. J.; Barnes, P. R.; Jackson, C. G. R.; Ghiasvand, F.; Greenleaf, J. E.

    1997-01-01

    This compendium includes abstracts and annotations of clinical observations and of more basic studies involving physiological mechanisms concerning interaction of acceleration, training and deconditioning. If the author's abstract or summary was appropriate, it was included. In other cases a more detailed annotation of the paper was prepared under the subheadings Purpose, Methods, Results, and Conclusions. Author and keyword indices are provided, plus an additional selected bibliography of related work and of those papers received after the volume was prepared for publication. This volume includes material published from 1950-1996.

  13. Research on Vacuum Laser Accelerator and Proof-of Principle Experiment

    Science.gov (United States)

    Shao, Lei

    This thesis discovers a proof-of-principle theory of Vacuum Laser Acceleration (VLA) and proposes a new acceleration mechanism---Capture and Acceleration Scenario (CAS) in our far-field laser acceleration research, which is a promising new scheme in advanced acceleration field. In this thesis, I studied electrons' dynamic behaviors while interacting with intense laser beam. There are two kinds of dynamics trajectories, namely IS (Inelastic Scattering) and CAS. In CAS, electrons can be captured and moving along the laser beam for a long time and receive considerable energy exchange from the laser field, rather than quickly expelled from the intense field region of the laser as predicted by the conventional Ponderomotive Potential Model (PPM). This thesis shows the research on most parameters of both laser beam and electron beam which will affect this VLA scheme. One of the primary factors is the laser intensity. Relatively high laser intensity is critically required for VLA, and there are thresholds of intensity a0( th) for CAS occurrence; the thresholds are different under different laser beam waist widths which is also a very important parameter of laser beam. Laser intensity is still a big obstacle nowadays. In the last decade there are only a few laboratories have the laser power to ˜1019 W/cm2 and above. Our simulation shows that laser intensity threshold of CAS is around a0 = 5˜8, in correspondence to laser power around 1019˜1022 W/cm 2 depending on different wave length and waist width. The interaction is also sensitive to various electron beam parameters, such as the optimal initial electron energy falls in the range of 4--15 MeV, electron incident angle and position, and so on. At last the thesis presents out experimental work on this new VLA scheme. The collaboration is between our UCLA group and Brookhaven National Lab - Accelerator Test Facility (BNL-ATF). At BNL-ATF, they have both intense laser beam and high quality electron beam. The characters of

  14. Re-commissioning of an electron accelerator: industrial-type in research style

    Science.gov (United States)

    Ehlermann, D. A. E.; Morriseau, D.

    2002-03-01

    After 25 years of utilization in 1992, the electron linear accelerator was replaced by a modern type, CIRCE III of CGR-MeV (now Thomson-CSF). The goal had been to bring a typical industrial-style machine-source of radiation to the research institute in order to enable it to study any relevant parameter in radiation processing of food under commercial conditions. The machine should be as close in design to industrial practices, but at the same time allow for research into dosimetry and process control. As the FRCN moved to its new site, the decision was to re-install the accelerator there. At this occasion and based on the operating experiences of the recent years, several new features were introduced: the scan mode was changed from during-pulse to shot-by-shot; the bending magnet was modified from 107° to 253° (pretzel-type); the exploitable scanning width was increased from 40 to 80 cm. After this modification, the machine characteristics had to be verified. For the changed scan-mode the adjustment of pulse repetition rate, scan frequency, transport velocity, and beam cross-section in both directions, had to be established for the targeted low-dose treatments (about 100 Gy). Furthermore, the facility has now two separated beam-outlets, one for handling the prepacked materials on a transport system, the other one for bulk material handling (not yet installed) and for bremsstrahlung-mode experiments. First results with the accelerator after its transfer to the new site are reported; the radiation field characteristics after the modifications are given.

  15. Exploratory Factor Analysis as a Construct Validation Tool: (Mis)applications in Applied Linguistics Research

    Science.gov (United States)

    Karami, Hossein

    2015-01-01

    Factor analysis has been frequently exploited in applied research to provide evidence about the underlying factors in various measurement instruments. A close inspection of a large number of studies published in leading applied linguistic journals shows that there is a misconception among applied linguists as to the relative merits of exploratory…

  16. Correction of static pressure on a research aircraft in accelerated flight using differential pressure measurements

    Directory of Open Access Journals (Sweden)

    A. R. Rodi

    2012-11-01

    Full Text Available A method is described that estimates the error in the static pressure measurement on an aircraft from differential pressure measurements on the hemispherical surface of a Rosemount model 858AJ air velocity probe mounted on a boom ahead of the aircraft. The theoretical predictions for how the pressure should vary over the surface of the hemisphere, involving an unknown sensitivity parameter, leads to a set of equations that can be solved for the unknowns – angle of attack, angle of sideslip, dynamic pressure and the error in static pressure – if the sensitivity factor can be determined. The sensitivity factor was determined on the University of Wyoming King Air research aircraft by comparisons with the error measured with a carefully designed sonde towed on connecting tubing behind the aircraft – a trailing cone – and the result was shown to have a precision of about ±10 Pa over a wide range of conditions, including various altitudes, power settings, and gear and flap extensions. Under accelerated flight conditions, geometric altitude data from a combined Global Navigation Satellite System (GNSS and inertial measurement unit (IMU system are used to estimate acceleration effects on the error, and the algorithm is shown to predict corrections to a precision of better than ±20 Pa under those conditions. Some limiting factors affecting the precision of static pressure measurement on a research aircraft are discussed.

  17. Proton acceleration experiments and warm dense matter research using high power lasers

    Energy Technology Data Exchange (ETDEWEB)

    Roth, M; Alber, I; Guenther, M; Harres, K [Institut fuer Kernphysik, Technische Universitaet Darmstadt, 64289 Darmstadt (Germany); Bagnoud, V [GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, 64291 Darmstadt (Germany); Brown, C R D [Plasma Physics Group, Imperial College London, SW7 2BZ (United Kingdom); Clarke, R; Heathcote, R; Li, B [STFC, Rutherford Appleton Laboratory (RAL), Chilton, Didcot, OX14 OQX (United Kingdom); Daido, H [Photo Medical Research Center, JAEA, Kizugawa-City, Kyoto 619-0215 (Japan); Fernandez, J; Flippo, K; Gaillard, S; Gauthier, C [Los Alamos National Laboratory (LANL), Los Alamos, NM 87545 (United States); Geissel, M [Sandia National Laboratories, Albuquerque, NM 87185 (United States); Glenzer, S; Kritcher, A; Kugland, N; LePape, S [Lawrence Livermore National Laboratory, Livermore, CA 94551 (United States); Gregori, G, E-mail: markus.roth@physik.tu-darmstadt.d [Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom)

    2009-12-15

    The acceleration of intense proton and ion beams by ultra-intense lasers has matured to a point where applications in basic research and technology are being developed. Crucial for harvesting the unmatched beam parameters driven by the relativistic electron sheath is the precise control of the beam. In this paper we report on recent experiments using the PHELIX laser at GSI, the VULCAN laser at RAL and the TRIDENT laser at LANL to control and use laser accelerated proton beams for applications in high energy density research. We demonstrate efficient collimation of the proton beam using high field pulsed solenoid magnets, a prerequisite to capture and transport the beam for applications. Furthermore, we report on two campaigns to use intense, short proton bunches to isochorically heat solid targets up to the warm dense matter state. The temporal profile of the proton beam allows for rapid heating of the target, much faster than the hydrodynamic response time thereby creating a strongly coupled plasma at solid density. The target parameters are then probed by x-ray Thomson scattering to reveal the density and temperature of the heated volume. This combination of two powerful techniques developed during the past few years allows for the generation and investigation of macroscopic samples of matter in states present in giant planets or the interior of the earth.

  18. The proton injector for the accelerator facility of antiproton and ion research (FAIR)

    Energy Technology Data Exchange (ETDEWEB)

    Ullmann, C., E-mail: c.ullmann@gsi.de; Kester, O. [GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstr. 1, 64291 Darmstadt (Germany); Institut für Angewandte Physik, Goethe-Universität Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt/Main (Germany); Berezov, R.; Fils, J.; Hollinger, R.; Vinzenz, W. [GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstr. 1, 64291 Darmstadt (Germany); Chauvin, N.; Delferriere, O. [Commissariat à l’Energie Atomique et aux Energies Alternatives, IRFU, F-91191-Gif-sur-Yvette (France)

    2014-02-15

    The new international accelerator facility for antiproton and ion research (FAIR) at GSI in Darmstadt, Germany, is one of the largest research projects worldwide and will provide an antiproton production rate of 7 × 10{sup 10} cooled pbars per hour. This is equivalent to a primary proton beam current of 2 × 10{sup 16} protons per hour. For this request a high intensity proton linac (p-linac) will be built with an operating rf-frequency of 325 MHz to accelerate a 35 mA proton beam at 70 MeV, using conducting crossed-bar H-cavities. The repetition rate is 4 Hz with beam pulse length of 36 μs. The microwave ion source and low energy beam transport developed within a joint French-German collaboration GSI/CEA-SACLAY will serve as an injector of the compact proton linac. The 2.45 GHz ion source allows high brightness ion beams at an energy of 95 keV and will deliver a proton beam current of 100 mA at the entrance of the radio frequency quadrupole (RFQ) within an acceptance of 0.3π mm mrad (norm., rms)

  19. R as a Lingua Franca: Advantages of Using R for Quantitative Research in Applied Linguistics

    Science.gov (United States)

    Mizumoto, Atsushi; Plonsky, Luke

    2016-01-01

    In this article, we suggest that using R, a statistical software environment, is advantageous for quantitative researchers in applied linguistics. We first provide a brief overview of the reasons why R is popular among researchers in other fields and why we recommend its use for analyses in applied linguistics. In order to illustrate these…

  20. Research in progress in applied mathematics, numerical analysis, and computer science

    Science.gov (United States)

    1990-01-01

    Research conducted at the Institute in Science and Engineering in applied mathematics, numerical analysis, and computer science is summarized. The Institute conducts unclassified basic research in applied mathematics in order to extend and improve problem solving capabilities in science and engineering, particularly in aeronautics and space.

  1. Making Life Easier with Effort: Basic Findings and Applied Research on Response Effort.

    Science.gov (United States)

    Friman, Patrick C.; Poling, Alan

    1995-01-01

    This paper summarizes basic research on response effort in diverse applied areas including deceleration of aberrant behavior, attention deficit-hyperactivity disorder, oral habits, littering, and problem solving. The paper concludes that response effort as an independent variable has potent effects, and research exploring the applied benefits of…

  2. Applied mathematical sciences research at Argonne, April 1, 1981-March 31, 1982

    Energy Technology Data Exchange (ETDEWEB)

    Pieper, G.W. (ed.)

    1982-01-01

    This report reviews the research activities in Applied Mathematical Sciences at Argonne National Laboratory for the period April 1, 1981, through March 31, 1982. The body of the report discusses various projects carried out in three major areas of research: applied analysis, computational mathematics, and software engineering. Information on section staff, visitors, workshops, and seminars is found in the appendices.

  3. High-efficiency combinatorial approach as an effective tool for accelerating metallic biomaterials research and discovery

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, X.D. [School of Material Science and Engineering, Central South University, Changsha, Hunan, 410083 (China); Liu, L.B., E-mail: lbliu.csu@gmail.com [School of Material Science and Engineering, Central South University, Changsha, Hunan, 410083 (China); State Key Laboratory for Powder Metallurgy, Changsha, Hunan, 410083 (China); Zhao, J.-C. [State Key Laboratory for Powder Metallurgy, Changsha, Hunan, 410083 (China); Department of Materials Science and Engineering, The Ohio State University, 2041 College Road, Columbus, OH 43210 (United States); Wang, J.L.; Zheng, F.; Jin, Z.P. [School of Material Science and Engineering, Central South University, Changsha, Hunan, 410083 (China)

    2014-06-01

    A high-efficiency combinatorial approach has been applied to rapidly build the database of composition-dependent elastic modulus and hardness of the Ti–Ta and Ti–Zr–Ta systems. A diffusion multiple of the Ti–Zr–Ta system was manufactured, then annealed at 1173 K for 1800 h, and water quenched to room temperature. Extensive interdiffusion among Ti, Zr and Ta has taken place. Combining nanoindentation and electron probe micro-analysis (EPMA), the elastic modulus, hardness as well as composition across the diffusion multiple were determined. The composition/elastic modulus/hardness relationship of the Ti–Ta and Ti–Zr–Ta alloys has been obtained. It was found that the elastic modulus and hardness depend strongly on the Ta and Zr content. The result can be used to accelerate the discovery/development of bio-titanium alloys for different components in implant prosthesis. - Highlights: • High-efficiency diffusion multiple of Ti–Zr–Ta was manufactured. • Composition-dependent elastic modulus and hardness of the Ti–Ta and Ti–Zr–Ta systems have been obtained effectively, • The methodology and the information can be used to accelerate the discovery/development of bio-titanium alloys.

  4. Building a common pediatric research terminology for accelerating child health research.

    Science.gov (United States)

    Kahn, Michael G; Bailey, L Charles; Forrest, Christopher B; Padula, Michael A; Hirschfeld, Steven

    2014-03-01

    Longitudinal observational clinical data on pediatric patients in electronic format is becoming widely available. A new era of multi-institutional data networks that study pediatric diseases and outcomes across disparate health delivery models and care settings are also enabling an innovative collaborative rapid improvement paradigm called the Learning Health System. However, the potential alignment of routine clinical care, observational clinical research, pragmatic clinical trials, and health systems improvement requires a data infrastructure capable of combining information from systems and workflows that historically have been isolated from each other. Removing barriers to integrating and reusing data collected in different settings will permit new opportunities to develop a more complete picture of a patient's care and to leverage data from related research studies. One key barrier is the lack of a common terminology that provides uniform definitions and descriptions of clinical observations and data. A well-characterized terminology ensures a common meaning and supports data reuse and integration. A common terminology allows studies to build upon previous findings and to reuse data collection tools and data management processes. We present the current state of terminology harmonization and describe a governance structure and mechanism for coordinating the development of a common pediatric research terminology that links to clinical terminologies and can be used to align existing terminologies. By reducing the barriers between clinical care and clinical research, a Learning Health System can leverage and reuse not only its own data resources but also broader extant data resources.

  5. Accelerating Value Creation with Accelerators

    DEFF Research Database (Denmark)

    Jonsson, Eythor Ivar

    2015-01-01

    accelerator programs. Microsoft runs accelerators in seven different countries. Accelerators have grown out of the infancy stage and are now an accepted approach to develop new ventures based on cutting-edge technology like the internet of things, mobile technology, big data and virtual reality. It is also...... with the traditional audit and legal universes and industries are examples of emerging potentials both from a research and business point of view to exploit and explore further. The accelerator approach may therefore be an Idea Watch to consider, no matter which industry you are in, because in essence accelerators...

  6. Issues for Simulation of Galactic Cosmic Ray Exposures for Radiobiological Research at Ground Based Accelerators

    Directory of Open Access Journals (Sweden)

    Myung-Hee Y Kim

    2015-06-01

    Full Text Available For research on the health risks of galactic cosmic rays (GCR ground-based accelerators have been used for radiobiology research with mono-energetic beams of single high charge, Z and energy, E (HZE particles. In this paper we consider the pros and cons of a GCR reference field at a particle accelerator. At the NASA Space Radiation Laboratory (NSRL we have proposed a GCR simulator, which implements a new rapid switching mode and higher energy beam extraction to 1.5 GeV/u, in order to integrate multiple ions into a single simulation within hours or longer for chronic exposures. After considering the GCR environment and energy limitations of NSRL, we performed extensive simulation studies using the stochastic transport code, GERMcode (GCR Event Risk Model to define a GCR reference field using 9 HZE particle beam-energy combinations each with a unique absorber thickness to provide fragmentation and 10 or more energies of proton and 4He beams. The reference field is shown to well represent the charge dependence of GCR dose in several energy bins behind shielding compared to a simulated GCR environment. However a more significant challenge for space radiobiology research is to consider chronic GCR exposure of up to 3 years in relation to simulations with animal models of human risks. We discuss issues in approaches to map important biological time scales in experimental models using ground-based simulation with extended exposure of up to a few weeks using chronic or fractionation exposures. A kinetics model of HZE particle hit probabilities suggests that experimental simulations of several weeks will be needed to avoid high fluence rate artifacts, which places limitations on the experiments to be performed. Ultimately risk estimates are limited by theoretical understanding, and focus on improving understanding of mechanisms and development of experimental models to improve this understanding should remain the highest priority for space radiobiology

  7. Medical research and multidisciplinary applications with laser-accelerated beams: the ELIMED netwotk at ELI-Beamlines

    Science.gov (United States)

    Tramontana, A.; Anzalone, A.; Candiano, G.; Carpinelli, M.; Cirrone, G. A. P.; Cuttone, G.; Korn, G.; Licciardello, T.; Maggiore, M.; Manti, L.; Margarone, D.; Musumarra, A.; Perozziello, F.; Pisciotta, P.; Raffaele, L.; Romano, F.; Romano, F. P.; Stancampiano, C.; Schillaci, F.; Scuderi, V.; Torrisi, L.; Tudisco, S.

    2014-04-01

    Laser accelerated proton beams represent nowadays an attractive alternative to the conventional ones and they have been proposed in different research fields. In particular, the interest has been focused in the possibility of replacing conventional accelerating machines with laser-based accelerators in order to develop a new concept of hadrontherapy facilities, which could result more compact and less expensive. With this background the ELIMED (ELIMED: ELI-Beamlines MEDical applications) research project has been launched by LNS-INFN researchers (Laboratori Nazionali del Sud-Istituto Nazionale di Fisica Nucleare, Catania, IT) and ASCR-FZU researchers (Academy of Sciences of the Czech Republic-Fyzikální ústar, Prague, Cz), within the pan-European ELI-Beamlines facility framework. Its main purposes are the demonstration of future applications in hadrontherapy of optically accelerated protons and the realization of a laser-accelerated ion transport beamline for multidisciplinary applications. Several challenges, starting from laser-target interaction and beam transport development, up to dosimetric and radiobiological issues, need to be overcome in order to reach the final goals. The design and the realization of a preliminary beam handling and dosimetric system and of an advanced spectrometer for high energy (multi-MeV) laser-accelerated ion beams will be shortly presented in this work.

  8. Applied Health Technology – a New Research Discipline at Blekinge Institute of Technology

    OpenAIRE

    Olander, Ewy; Nilsson, Lina

    2009-01-01

    Since spring 2008 is Applied Health Technology a new research discipline at Blekinge Institute of Technology. The discipline has been developed in collaboration between the School of Health Science and the School of Technology. In the general syllabus for third-cycle (doctoral research) studies in Applied Health Technology underlines the value of multidisciplinary as well as interdisciplinary research, focusing on how Caring and Nursing Sciences, Public Health Science and Clinical Medical Sci...

  9. How Work Positions Affect the Research Activity and Information Behaviour of Laboratory Scientists in the Research Lifecycle: Applying Activity Theory

    Science.gov (United States)

    Kwon, Nahyun

    2017-01-01

    Introduction: This study was conducted to investigate the characteristics of research and information activities of laboratory scientists in different work positions throughout a research lifecycle. Activity theory was applied as the conceptual and analytical framework. Method: Taking a qualitative research approach, in-depth interviews and field…

  10. Rethinking Research Ethics in Contemporary Applied Linguistics: The Tension between Macroethical and Microethical Perspectives in Situated Research

    Science.gov (United States)

    Kubanyiova, Magdalena

    2008-01-01

    The prominent current tendency in applied linguistics to situate its theory and research has seen parallel shifts in the type of research methodologies being employed. Increasingly, decontextualized laboratory methodologies are giving way to more holistic approaches, and these, in turn, involve a significant shift in the researchers' roles,…

  11. Integrated Learning and Research: The Accelerated Construction Self-Sensing Project

    Institute of Scientific and Technical Information of China (English)

    CHEN Don; CHEN Shenen

    2011-01-01

    To minimize travel delay impact, the US Department of Transportation (USDOT) has been pushing for Accelerated Construction (AC) techniques for public transportation construction.Contrast to traditional construction techniques, AC technology involves extensive applications of pre-fabricated components.This change in construction philosophy offers a great opportunity to introduce the concept of integrating full monitoring of structural construction/aging processes with AC technology via embedded sensors.The resulting structure can be quickly built and is able to self-sense health conditions throughout its service life.In order to introduce the concept and encourage synergistic learning, a joint course between Construction Management course in Engineering Technology (ET) department and Nondestructive Testing course in Civil Engineering (CE) department, has been developed with the course content designed to engage students to research on the Smart Monitoring of Accelerated Construction (SMAC) in a two-stage (ET-CE-ET) project.This innovative approach generates synergies amongst students and encourages them to self-learn new techniques.

  12. Accelerating Value Creation with Accelerators

    DEFF Research Database (Denmark)

    Jonsson, Eythor Ivar

    2015-01-01

    Accelerators can help to accelerate value creation. Accelerators are short-term programs that have the objective of creating innovative and fast growing ventures. They have gained attraction as larger corporations like Microsoft, Barclays bank and Nordea bank have initiated and sponsored accelera......Accelerators can help to accelerate value creation. Accelerators are short-term programs that have the objective of creating innovative and fast growing ventures. They have gained attraction as larger corporations like Microsoft, Barclays bank and Nordea bank have initiated and sponsored...... an approach to facilitate implementation and realization of business ideas and is a lucrative approach to transform research into ventures and to revitalize regions and industries in transition. Investors have noticed that the accelerator approach is a way to increase the possibility of success by funnelling...

  13. Practice-Oriented Research: The Extended Function of Dutch Universities of Applied Sciences

    NARCIS (Netherlands)

    Weert, de Egbert; Leijnse, Frans; Kyvik, Svein; Lepori, Benedetto

    2010-01-01

    This chapter seeks to analyse the legitimate research claims of Dutch universities of applied sciences. It subsequently analyses how the research function has been conceived in national policies, the emerging funding schemes for research, strategies developed by these institutions regarding organisa

  14. Research in Applied Linguistics: Becoming a Discerning Consumer, 2nd Edition

    Science.gov (United States)

    Perry, Fred L., Jr.

    2011-01-01

    Newly updated and revised, this popular text provides a solid introduction to the foundations of research methods, with the goal of enabling students and professionals in the field of applied linguistics to become not just casual consumers of research who passively read bits and pieces of a research article, but "discerning" consumers able to…

  15. Applying Research to Teacher Education: The University of Utah's Collaborative Approach. First Year Preliminary Report.

    Science.gov (United States)

    Driscoll, Amy

    In 1983, the National Institute of Education funded the Far West Laboratory for Educational Research and Development to conduct a study, Applying Research to Teacher Education (ARTE) Research Utilization in Elementary Teacher Education (RUETE). The ARTE:RUETE study's purpose is to develop preservice instruction incorporating current research…

  16. Applying Effective Instruction Research Findings in Teacher Education: Six Influencing Factors.

    Science.gov (United States)

    Gee, Elsie W.

    This preliminary report provides an overview of the Applying Research to Teacher Education (ARTE) Research Utilization in Elementary Teacher Education (RUETE) study which began in 1982 and will continue through 1985. ARTE: RUETE explores specific processes for incorporating recent research findings of effective instruction into preservice…

  17. Applying Effective Instruction Research Findings in Teacher Education: Six Influencing Factors.

    Science.gov (United States)

    Gee, Elsie W.

    This preliminary report provides an overview of the Applying Research to Teacher Education (ARTE) Research Utilization in Elementary Teacher Education (RUETE) study which began in 1982 and will continue through 1985. ARTE: RUETE explores specific processes for incorporating recent research findings of effective instruction into preservice…

  18. Research Programme for the 660 Mev Proton Accelerator Driven MOX-Plutonium Subcritical Assembly

    CERN Document Server

    Barashenkov, V S; Buttseva, G L; Dudarev, S Yu; Polanski, A; Puzynin, I V; Sissakian, A N

    2000-01-01

    The paper presents a research programme of the Experimental Acclerator Driven System (ADS), which employs a subcritical assembly and a 660 MeV proton acceletator operating at the Laboratory of Nuclear Problems of the JINR, Dubna. MOX fuel (25% PuO_2 + 75% UO_2) designed for the BN-600 reactor use will be adopted for the core of the assembly. The present conceptual design of the experimental subcritical assembly is based on a core of a nominal unit capacity of 15 kW (thermal). This corresponds to the multiplication coefficient k_eff = 0.945, energetic gain G = 30 and the accelerator beam power 0.5 kW.

  19. Two-dimensional numerical research on effects of titanium target bombarded by TEMP Ⅱ accelerator

    Institute of Scientific and Technical Information of China (English)

    Wu Di; Gong Ye; Liu Jin-Yuan; Wang Xiao-Gang; Liu Yue; Ma Teng-Cai

    2006-01-01

    Two-dimensional numerical research has been carried out on the ablation effects of titanium target irradiated by intense pulsed ion beam (IPIB) generated by TEMP Ⅱ accelerator. Temporal and spatial evolution of the ablation process of the target during a pulse time has been simulated. We have come to the conclusion that the melting and evaporating process begin from the surface and the target is ablated layer by layer when the target is irradiated by the IPIB. Meanwhile, we also obtained the result that the average ablation velocity in target central region is about 10 m/s, which is far less than the ejection velocity of the plume plasma formed by irradiation. Different effects have been compared to the different ratio of the ions and different energy density of IPIB while the target is irradiated by pulsed beams.

  20. Overview of Heavy Ion Fusion Accelerator Research in the U.S.

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, A

    2002-09-01

    This article provides an overview of current U.S. research on accelerators for Heavy Ion Fusion, that is, inertial fusion driven by intense beams of heavy ions with the goal of energy production. The concept, beam requirements, approach, and major issues are introduced. An overview of a number of new experiments is presented. These include: the High Current Experiment now underway at Lawrence Berkeley National Laboratory; studies of advanced injectors (and in particular an approach based on the merging of multiple beamlets), being investigated experimentally at Lawrence Livermore National Laboratory; the Neutralized (chamber) Transport Experiment being assembled at Lawrence Berkeley National Laboratory; and smaller experiments at the University of Maryland and at Princeton Plasma Physics Laboratory. The comprehensive program of beam simulations and theory is outlined. Finally, prospects and plans for further development of this promising approach to fusion energy are discussed.

  1. Big data and comparative effectiveness research in radiation oncology: synergy and accelerated discovery

    Directory of Open Access Journals (Sweden)

    Daniel eTrifiletti

    2015-12-01

    Full Text Available Several advances in large data set collection and processing have the potential to provide a wave of new insights and improvements in the use of radiation therapy for cancer treatment. The era of electronic health records, genomics, and improving information technology resources creates the opportunity to leverage these developments to create a learning healthcare system that can rapidly deliver informative clinical evidence. By merging concepts from comparative effectiveness research with the tools and analytic approaches of big data, it is hoped that this union will accelerate discovery, improve evidence for decision-making, and increase the availability of highly relevant, personalized information. This combination offers the potential to provide data and analysis that can be leveraged for ultra-personalized medicine and high quality, cutting-edge radiation therapy.

  2. Accelerator and Fusion Research Division annual report, October 1981-September 1982. Fiscal year 1982

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, R.K.; Bouret, C. (eds.)

    1983-05-01

    This report covers the activities of LBL's Accelerator and Fusion Research Division (AFRD) during 1982. In nuclear physics, the Uranium Beams Improvement Project was concluded early in the year, and experimentation to exploit the new capabilities began in earnest. Technical improvement of the Bevalac during the year centered on a heavy-ion radiofrequency quadrupole (RFQ) as part of the local injector upgrade, and we collaborated in studies of high-energy heavy-ion collision facilities. The Division continued its collaboration with Fermilab to design a beam-cooling system for the Tevatron I proton-antiprotron collider and to engineer the needed cooling components for the antiproton. The high-field magnet program set yet another record for field strength in an accelerator-type dipole magnet (9.2 T at 1.8 K). The Division developed the design for the Advanced Light Source (ALS), a 1.3-GeV electron storage ring designed explicitly (with low beam emittance and 12 long straight sections) to generate high-brilliance synchrotron light from insertion devices. The Division's Magnetic Fusion Energy group continued to support major experiments at the Princeton Plasma Physics Laboratory, the Lawrence Livermore National Laboratory (LLNL), and General Atomic Co. by developing positive-ion-based neutral-beam injectors. Progress was made toward converting our major source-test facility into a long-pulse national facility, the Neutral Beam Engineering Test Facility, which was completed on schedule and within budget in 1983. Heavy Ion Fusion research focused on planning, theoretical studies, and beam-transport experiments leading toward a High Temperature Experiment - a major test of this promising backup approach to fusion energy.

  3. Applying Indigenist Research Methodologies in Health Research: Experiences in the Borderlands

    Science.gov (United States)

    Saunders, Vicki; West, Roianne; Usher, Kim

    2010-01-01

    For Indigenous scholars in health sciences, finding "ways of doing" research that value Indigenist knowledge is an important consideration. Indigenist research methodology offers a useful alternative to mainstream research approaches that draw upon orthodox Western knowledge systems. However, as Indigenous research approaches have only recently…

  4. Applying Indigenist Research Methodologies in Health Research: Experiences in the Borderlands

    Science.gov (United States)

    Saunders, Vicki; West, Roianne; Usher, Kim

    2010-01-01

    For Indigenous scholars in health sciences, finding "ways of doing" research that value Indigenist knowledge is an important consideration. Indigenist research methodology offers a useful alternative to mainstream research approaches that draw upon orthodox Western knowledge systems. However, as Indigenous research approaches have only…

  5. Research on Acceleration Compensation Strategy of Electric Vehicle Based on Fuzzy Control Theory

    Science.gov (United States)

    Zhu, Tianjun; Li, Bin; Zong, Changfu; Wei, Zhicheng

    2017-09-01

    Nowadays, the driving technology of electric vehicle is developing rapidly. There are many kinds of methods in driving performance control technology. The paper studies the acceleration performance of electric vehicle. Under the premise of energy management, an acceleration power compensation method by fuzzy control theory based on driver intention recognition is proposed, which can meet the driver’s subjective feelings better. It avoids the problem that the pedal opening and power output are single correspondence when the traditional vehicle accelerates. Through the simulation test, this method can significantly improve the performance of acceleration and output torque smoothly in non-emergency acceleration to ensure vehicle comfortable and stable.

  6. Acceleration of Peripheral Nerve Regeneration through Asymmetrically Porous Nerve Guide Conduit Applied with Biological/Physical Stimulation

    Science.gov (United States)

    Kim, Jin Rae; Oh, Se Heang; Kwon, Gu Birm; Namgung, Uk; Song, Kyu Sang; Jeon, Byeong Hwa

    2013-01-01

    Sufficient functional restoration of damaged peripheral nerves is a big clinical challenge. In this study, a nerve guide conduit (NGC) with selective permeability was prepared by rolling an asymmetrically porous polycaprolactone/Pluronic F127 membrane fabricated using a novel immersion precipitation method. Dual stimulation (nerve growth factor [NGF] as a biological stimulus and low-intensity pulse ultrasound [US] as a physical stimulus) was adapted to enhance nerve regeneration through an NGC. The animal study revealed that each stimulation (NGF or US) has a positive effect to promote the peripheral nerve regeneration through the NGC, however, the US-stimulated NGC group allowed more accelerated nerve regeneration compared with the NGF-stimulated group. The NGC group that received dual stimulation (NGF and US) showed more effective nerve regeneration behavior than the groups that received a single stimulation (NGF or US). The asymmetrically porous NGC with dual NGF and US stimulation may be a promising strategy for the clinical treatment of delayed and insufficient functional recovery of a peripheral nerve. PMID:23859225

  7. Acceleration of peripheral nerve regeneration through asymmetrically porous nerve guide conduit applied with biological/physical stimulation.

    Science.gov (United States)

    Kim, Jin Rae; Oh, Se Heang; Kwon, Gu Birm; Namgung, Uk; Song, Kyu Sang; Jeon, Byeong Hwa; Lee, Jin Ho

    2013-12-01

    Sufficient functional restoration of damaged peripheral nerves is a big clinical challenge. In this study, a nerve guide conduit (NGC) with selective permeability was prepared by rolling an asymmetrically porous polycaprolactone/Pluronic F127 membrane fabricated using a novel immersion precipitation method. Dual stimulation (nerve growth factor [NGF] as a biological stimulus and low-intensity pulse ultrasound [US] as a physical stimulus) was adapted to enhance nerve regeneration through an NGC. The animal study revealed that each stimulation (NGF or US) has a positive effect to promote the peripheral nerve regeneration through the NGC, however, the US-stimulated NGC group allowed more accelerated nerve regeneration compared with the NGF-stimulated group. The NGC group that received dual stimulation (NGF and US) showed more effective nerve regeneration behavior than the groups that received a single stimulation (NGF or US). The asymmetrically porous NGC with dual NGF and US stimulation may be a promising strategy for the clinical treatment of delayed and insufficient functional recovery of a peripheral nerve.

  8. Deep Vadose Zone–Applied Field Research Initiative Fiscal Year 2012 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Wellman, Dawn M.; Truex, Michael J.; Johnson, Timothy C.; Bunn, Amoret L.; Golovich, Elizabeth C.

    2013-03-14

    This annual report describes the background of the Deep Vadose Zone-Applied Field Research Initiative, and some of the programmatic approaches and transformational technologies in groundwater and deep vadose zone remediation developed during fiscal year 2012.

  9. Research in progress in applied mathematics, numerical analysis, fluid mechanics, and computer science

    Science.gov (United States)

    1994-01-01

    This report summarizes research conducted at the Institute for Computer Applications in Science and Engineering in applied mathematics, fluid mechanics, and computer science during the period October 1, 1993 through March 31, 1994. The major categories of the current ICASE research program are: (1) applied and numerical mathematics, including numerical analysis and algorithm development; (2) theoretical and computational research in fluid mechanics in selected areas of interest to LaRC, including acoustics and combustion; (3) experimental research in transition and turbulence and aerodynamics involving LaRC facilities and scientists; and (4) computer science.

  10. DNASU plasmid and PSI:Biology-Materials repositories: resources to accelerate biological research.

    Science.gov (United States)

    Seiler, Catherine Y; Park, Jin G; Sharma, Amit; Hunter, Preston; Surapaneni, Padmini; Sedillo, Casey; Field, James; Algar, Rhys; Price, Andrea; Steel, Jason; Throop, Andrea; Fiacco, Michael; LaBaer, Joshua

    2014-01-01

    The mission of the DNASU Plasmid Repository is to accelerate research by providing high-quality, annotated plasmid samples and online plasmid resources to the research community through the curated DNASU database, website and repository (http://dnasu.asu.edu or http://dnasu.org). The collection includes plasmids from grant-funded, high-throughput cloning projects performed in our laboratory, plasmids from external researchers, and large collections from consortia such as the ORFeome Collaboration and the NIGMS-funded Protein Structure Initiative: Biology (PSI:Biology). Through DNASU, researchers can search for and access detailed information about each plasmid such as the full length gene insert sequence, vector information, associated publications, and links to external resources that provide additional protein annotations and experimental protocols. Plasmids can be requested directly through the DNASU website. DNASU and the PSI:Biology-Materials Repositories were previously described in the 2010 NAR Database Issue (Cormier, C.Y., Mohr, S.E., Zuo, D., Hu, Y., Rolfs, A., Kramer, J., Taycher, E., Kelley, F., Fiacco, M., Turnbull, G. et al. (2010) Protein Structure Initiative Material Repository: an open shared public resource of structural genomics plasmids for the biological community. Nucleic Acids Res., 38, D743-D749.). In this update we will describe the plasmid collection and highlight the new features in the website redesign, including new browse/search options, plasmid annotations and a dynamic vector mapping feature that was developed in collaboration with LabGenius. Overall, these plasmid resources continue to enable research with the goal of elucidating the role of proteins in both normal biological processes and disease.

  11. Dual-harmonic auto voltage control for the rapid cycling synchrotron of the Japan Proton Accelerator Research Complex

    Directory of Open Access Journals (Sweden)

    Fumihiko Tamura

    2008-07-01

    Full Text Available The dual-harmonic operation, in which the accelerating cavities are driven by the superposition of the fundamental and the second harmonic rf voltage, is useful for acceleration of the ultrahigh intensity proton beam in the rapid cycling synchrotron (RCS of Japan Proton Accelerator Research Complex (J-PARC. However, the precise and fast voltage control of the harmonics is necessary to realize the dual-harmonic acceleration. We developed the dual-harmonic auto voltage control system for the J-PARC RCS. We describe details of the design and the implementation. Various tests of the system are performed with the RCS rf system. Also, a preliminary beam test has been done. We report the test results.

  12. Fielding the magnetically applied pressure-shear technique on the Z accelerator (completion report for MRT 4519).

    Energy Technology Data Exchange (ETDEWEB)

    Alexander, C. Scott; Haill, Thomas A.; Dalton, Devon Gardner; Rovang, Dean Curtis; Lamppa, Derek C.

    2013-09-01

    The recently developed Magnetically Applied Pressure-Shear (MAPS) experimental technique to measure material shear strength at high pressures on magneto-hydrodynamic (MHD) drive pulsed power platforms was fielded on August 16, 2013 on shot Z2544 utilizing hardware set A0283A. Several technical and engineering challenges were overcome in the process leading to the attempt to measure the dynamic strength of NNSA Ta at 50 GPa. The MAPS technique relies on the ability to apply an external magnetic field properly aligned and time correlated with the MHD pulse. The load design had to be modified to accommodate the external field coils and additional support was required to manage stresses from the pulsed magnets. Further, this represents the first time transverse velocity interferometry has been applied to diagnose a shot at Z. All subsystems performed well with only minor issues related to the new feed design which can be easily addressed by modifying the current pulse shape. Despite the success of each new component, the experiment failed to measure strength in the samples due to spallation failure, most likely in the diamond anvils. To address this issue, hydrocode simulations are being used to evaluate a modified design using LiF windows to minimize tension in the diamond and prevent spall. Another option to eliminate the diamond material from the experiment is also being investigated.

  13. Applying the cube model to pediatric psychology: development of research competency skills at the doctoral level.

    Science.gov (United States)

    Madan-Swain, Avi; Hankins, Shirley L; Gilliam, Margaux Barnes; Ross, Kelly; Reynolds, Nina; Milby, Jesse; Schwebel, David C

    2012-03-01

    This article considers the development of research competencies in professional psychology and how that movement might be applied to training in pediatric psychology. The field of pediatric psychology has a short but rich history, and experts have identified critical competencies. However, pediatric psychology has not yet detailed a set of research-based competencies. This article initially reviews the competency initiative in professional psychology, including the cube model as it relates to research training. Next, we review and adapt the knowledge-based/foundational and applied/functional research competencies proposed by health psychology into a cube model for pediatric psychology. We focus especially on graduate-level training but allude to its application throughout professional development. We present the cube model as it is currently being applied to the development of a systematic research competency evaluation for graduate training at our medical/clinical psychology doctoral program at the University of Alabama at Birmingham. Based on the review and synthesis of the literature on research competency in professional psychology we propose future initiatives to develop these competencies for the field of pediatric psychology. The cube model can be successfully applied to the development of research training competencies in pediatric psychology. Future research should address the development, implementation, and assessment of the research competencies for training and career development of future pediatric psychologists.

  14. Biomedical accelerator mass spectrometry

    Science.gov (United States)

    Freeman, Stewart P. H. T.; Vogel, John S.

    1995-05-01

    Ultrasensitive SIMS with accelerator based spectrometers has recently begun to be applied to biomedical problems. Certain very long-lived radioisotopes of very low natural abundances can be used to trace metabolism at environmental dose levels ( [greater-or-equal, slanted] z mol in mg samples). 14C in particular can be employed to label a myriad of compounds. Competing technologies typically require super environmental doses that can perturb the system under investigation, followed by uncertain extrapolation to the low dose regime. 41Ca and 26Al are also used as elemental tracers. Given the sensitivity of the accelerator method, care must be taken to avoid contamination of the mass spectrometer and the apparatus employed in prior sample handling including chemical separation. This infant field comprises the efforts of a dozen accelerator laboratories. The Center for Accelerator Mass Spectrometry has been particularly active. In addition to collaborating with groups further afield, we are researching the kinematics and binding of genotoxins in-house, and we support innovative uses of our capability in the disciplines of chemistry, pharmacology, nutrition and physiology within the University of California. The field can be expected to grow further given the numerous potential applications and the efforts of several groups and companies to integrate more the accelerator technology into biomedical research programs; the development of miniaturized accelerator systems and ion sources capable of interfacing to conventional HPLC and GMC, etc. apparatus for complementary chemical analysis is anticipated for biomedical laboratories.

  15. Mixed-field GCR Simulations for Radiobiological Research Using Ground Based Accelerators

    Science.gov (United States)

    Kim, Myung-Hee Y.; Rusek, Adam; Cucinotta, Francis A.

    2014-01-01

    Space radiation is comprised of a large number of particle types and energies, which have differential ionization power from high energy protons to high charge and energy (HZE) particles and secondary neutrons produced by galactic cosmic rays (GCR). Ground based accelerators such as the NASA Space Radiation Laboratory (NSRL) at Brookhaven National Laboratory (BNL) are used to simulate space radiation for radiobiology research and dosimetry, electronics parts, and shielding testing using mono-energetic beams for single ion species. As a tool to support research on new risk assessment models, we have developed a stochastic model of heavy ion beams and space radiation effects, the GCR Event-based Risk Model computer code (GERMcode). For radiobiological research on mixed-field space radiation, a new GCR simulator at NSRL is proposed. The NSRL-GCR simulator, which implements the rapid switching mode and the higher energy beam extraction to 1.5 GeV/u, can integrate multiple ions into a single simulation to create GCR Z-spectrum in major energy bins. After considering the GCR environment and energy limitations of NSRL, a GCR reference field is proposed after extensive simulation studies using the GERMcode. The GCR reference field is shown to reproduce the Z and LET spectra of GCR behind shielding within 20% accuracy compared to simulated full GCR environments behind shielding. A major challenge for space radiobiology research is to consider chronic GCR exposure of up to 3-years in relation to simulations with cell and animal models of human risks. We discuss possible approaches to map important biological time scales in experimental models using ground-based simulation with extended exposure of up to a few weeks and fractionation approaches at a GCR simulator.

  16. Horizontal Accelerator

    Data.gov (United States)

    Federal Laboratory Consortium — The Horizontal Accelerator (HA) Facility is a versatile research tool available for use on projects requiring simulation of the crash environment. The HA Facility is...

  17. A Research on the E-commerce Applied to the Construction of Marketing Model

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The function of E-commerce is becoming more and more widely applied to many fields,which bring about some new challenges and opportunities for the construction of marketing model.It is proved that the more E-com- merce applied to the construction of marketing,the more precision of forecast for the enterprises can acquire,which is very helpful for the production and marketing of enterprises.Therefore,the research on the E-commerce applied to the construction of marketing is popular today.This paper applie...

  18. Humor Scholarship and TESOL: Applying Findings and Establishing a Research Agenda

    Science.gov (United States)

    Bell, Nancy D.

    2011-01-01

    Research in the areas of second language (L2) pragmatics and of conversational humor has increased in recent decades, resulting in a strong base of knowledge from which applied linguists can draw information for teaching purposes and undertake future research. Yet, whereas empirical findings in L2 pragmatics are beginning to find their way into…

  19. Understanding the Conceptual Development Phase of Applied Theory-Building Research: A Grounded Approach

    Science.gov (United States)

    Storberg-Walker, Julia

    2007-01-01

    This article presents a provisional grounded theory of conceptual development for applied theory-building research. The theory described here extends the understanding of the components of conceptual development and provides generalized relations among the components. The conceptual development phase of theory-building research has been widely…

  20. Masculinity Theory in Applied Research with Men and Boys with Intellectual Disability

    Science.gov (United States)

    Wilson, Nathan John; Shuttleworth, Russell; Stancliffe, Roger; Parmenter, Trevor

    2012-01-01

    Researchers in intellectual disability have had limited theoretical engagement with mainstream theories of masculinity. In this article, the authors consider what mainstream theories of masculinity may offer to applied research on, and hence to therapeutic interventions with, men and boys with intellectual disability. An example from one research…

  1. French Immersion Research in Canada: Recent Contributions to SLA and Applied Linguistics.

    Science.gov (United States)

    Swain, Merrill

    2000-01-01

    Discusses two questions: (1) What has the recent research conducted in French immersion programs in Canada contributed to understanding of second language acquisition?; and (2) What has it contributed to the broader field of applied linguistics? Considers research in the coming decade, and discusses obstacles that may be faced in Canada in…

  2. Do Research Findings Apply to My Students? Examining Study Samples and Sampling

    Science.gov (United States)

    Cook, Bryan G.; Cook, Lysandra

    2017-01-01

    Special educators are urged to use research findings to inform their instruction in order to improve student outcomes. However, it can be difficult to tell whether and how research findings apply to one's own students. In this article, we discuss how special educators can consider the samples and the sampling methods in studies to examine the…

  3. Leslie S. Greenberg: Award for Distinguished Professional Contributions to Applied Research

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of the 2012 winner of the American Psychological Association's Award for Distinguished Professional Contributions to Applied Research. Leslie S. Greenberg is an exemplary scientist-practitioner whose pioneering work has significantly altered the landscape of the field of psychotherapy research and practice. His seminal…

  4. Leslie S. Greenberg: Award for Distinguished Professional Contributions to Applied Research

    Science.gov (United States)

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of the 2012 winner of the American Psychological Association's Award for Distinguished Professional Contributions to Applied Research. Leslie S. Greenberg is an exemplary scientist-practitioner whose pioneering work has significantly altered the landscape of the field of psychotherapy research and practice. His seminal…

  5. Interdisciplinary Research Drivers and Serendipity Factor: An Applied Mechanics Perspective on Some Past Application Platforms

    Directory of Open Access Journals (Sweden)

    Chih-Kung Lee

    2014-11-01

    Full Text Available In recent years, interdisciplinary research has been the main focus of academia, research institutes, and industry.  Out of the many interdisciplinary research fields, Applied Mechanics continues to play an essential role due to its fundamental nature and its influence to many emerging fields.  The search for the appropriate interdisciplinary organization, either through a matrix organization or by a formal organization, has been a focus of concern within the Applied Mechanics leadership.  This paper represents an attempt to reflect on the lessons learned from the rise and fall of the field of Theoretical & Applied Mechanics at various universities and institutes around the world.  In looking through the historical development of the field of Applied Mechanics, we can gain a better understanding of the driving forces of interdisciplinary research organizations.  The collaborations and competition between the various disciplinary research institutes and the more traditional engineering/applied sciences departments will be briefly discussed.  Based on a series of research and development experiences using Nano-BioMEMS/NEMS, Smart Structures, and Electrets as application platforms, we will look at the theoretical architecture and corresponding applications to further strengthen our claim that successful interdisciplinary applied science research requires the establishment of strong industries.  We look at today’s perspective with an added serendipity factor.  This is to say that a prepared mind, derived from a well-trained background, along with an open mind connected to other collaborative research efforts, will know when to seize the moment as new innovative opportunities arise.  We can look on same examples from the past to obtain some hints on how to further foster today’s interdisciplinary research.  The influence of an interdisciplinary organizational structure, its teamwork collaborative framework as well as the influence of

  6. Evaluation of research projects Perspectives for applied research in food and agriculture

    DEFF Research Database (Denmark)

    Pedersen, S.M.; Boesen, M.V.; Baker, D.

    2011-01-01

    of evaluation. Moreover, the purpose of research evaluation is thoroughly examined. The method developed and implemented addresses each of these concerns, particularly by employing simple measures and by complementing quantitative analysis with qualitative exercises featuring structured stakeholder interviews......In this study, the task of evaluating research projects’ relevance and scientific quality is addressed, and a pilot study is executed for five Danish food and agricultural research programmes. Literature reviewed emphasises the importance of context, of consistency and transparency and of the cost...

  7. INTERSECTIONS BETWEEN APPLIED LINGUISTICS AND LITERACY RESEARCH: EPISTEMOLOGICAL, THEORETICAL, AND METHODOLOGICAL ISSUES

    Directory of Open Access Journals (Sweden)

    Angela Kleiman

    2015-10-01

    Full Text Available The paper discusses three aspects in New Literacies Studies research in Brazil, as developed by researchers from an Applied Linguistics perspective. This perspective contributes to determine epistemological, theoretical, and methodological issues in literacy research, as well as ethical issues in regard to the relationships established with the groups who participate in the research. Taking examples from our research group, known as Teacher Literacy Research Group (created in 1991, we discuss transdisciplinary relationships built between Literacy and Dialogism as developed by Bakhtin and his Circle. Another intersecting point between Applied Linguistics and Literacy Research discussed in the paper is the relation between ethics and research in the two fields; a third one has to do with the methods adopted: as in several other studies in Applied Linguistics, in literacy studies, ethnography has been the preferred methodology. We conclude pointing out that an approach that conceives its object in a transdisciplinary manner and adopts ethical criteria as a research validation element favors the development of critical studies about writing in which the choice of problems and research contexts support the social goals of the investigated groups.

  8. IAEA coordinated research project (CRP) on 'Analytical and experimental benchmark analyses of accelerator driven systems'

    Energy Technology Data Exchange (ETDEWEB)

    Abanades, Alberto [Universidad Politecnica de Madrid (Spain); Aliberti, Gerardo; Gohar, Yousry; Talamo, Alberto [ANL, Argonne (United States); Bornos, Victor; Kiyavitskaya, Anna [Joint Institute of Power Eng. and Nucl. Research ' Sosny' , Minsk (Belarus); Carta, Mario [ENEA, Casaccia (Italy); Janczyszyn, Jerzy [AGH-University of Science and Technology, Krakow (Poland); Maiorino, Jose [IPEN, Sao Paulo (Brazil); Pyeon, Cheolho [Kyoto University (Japan); Stanculescu, Alexander [IAEA, Vienna (Austria); Titarenko, Yury [ITEP, Moscow (Russian Federation); Westmeier, Wolfram [Wolfram Westmeier GmbH, Ebsdorfergrund (Germany)

    2008-07-01

    In December 2005, the International Atomic Energy Agency (IAEA) has started a Coordinated Research Project (CRP) on 'Analytical and Experimental Benchmark Analyses of Accelerator Driven Systems'. The overall objective of the CRP, performed within the framework of the Technical Working Group on Fast Reactors (TWGFR) of IAEA's Nuclear Energy Department, is to increase the capability of interested Member States in developing and applying advanced reactor technologies in the area of long-lived radioactive waste utilization and transmutation. The specific objective of the CRP is to improve the present understanding of the coupling of an external neutron source (e.g. spallation source) with a multiplicative sub-critical core. The participants are performing computational and experimental benchmark analyses using integrated calculation schemes and simulation methods. The CRP aims at integrating some of the planned experimental demonstration projects of the coupling between a sub-critical core and an external neutron source (e.g. YALINA Booster in Belarus, and Kyoto University's Critical Assembly (KUCA)). The objective of these experimental programs is to validate computational methods, obtain high energy nuclear data, characterize the performance of sub-critical assemblies driven by external sources, and to develop and improve techniques for sub-criticality monitoring. The paper summarizes preliminary results obtained to-date for some of the CRP benchmarks. (authors)

  9. Cross-pollination of research findings, although uncommon, may accelerate discovery of human disease genes

    Directory of Open Access Journals (Sweden)

    Duda Marlena

    2012-11-01

    Full Text Available Abstract Background Technological leaps in genome sequencing have resulted in a surge in discovery of human disease genes. These discoveries have led to increased clarity on the molecular pathology of disease and have also demonstrated considerable overlap in the genetic roots of human diseases. In light of this large genetic overlap, we tested whether cross-disease research approaches lead to faster, more impactful discoveries. Methods We leveraged several gene-disease association databases to calculate a Mutual Citation Score (MCS for 10,853 pairs of genetically related diseases to measure the frequency of cross-citation between research fields. To assess the importance of cooperative research, we computed an Individual Disease Cooperation Score (ICS and the average publication rate for each disease. Results For all disease pairs with one gene in common, we found that the degree of genetic overlap was a poor predictor of cooperation (r2=0.3198 and that the vast majority of disease pairs (89.56% never cited previous discoveries of the same gene in a different disease, irrespective of the level of genetic similarity between the diseases. A fraction (0.25% of the pairs demonstrated cross-citation in greater than 5% of their published genetic discoveries and 0.037% cross-referenced discoveries more than 10% of the time. We found strong positive correlations between ICS and publication rate (r2=0.7931, and an even stronger correlation between the publication rate and the number of cross-referenced diseases (r2=0.8585. These results suggested that cross-disease research may have the potential to yield novel discoveries at a faster pace than singular disease research. Conclusions Our findings suggest that the frequency of cross-disease study is low despite the high level of genetic similarity among many human diseases, and that collaborative methods may accelerate and increase the impact of new genetic discoveries. Until we have a better

  10. Accelerating Digital Mental Health Research From Early Design and Creation to Successful Implementation and Sustainment.

    Science.gov (United States)

    Mohr, David C; Lyon, Aaron R; Lattie, Emily G; Reddy, Madhu; Schueller, Stephen M

    2017-05-10

    Mental health problems are common and pose a tremendous societal burden in terms of cost, morbidity, quality of life, and mortality. The great majority of people experience barriers that prevent access to treatment, aggravated by a lack of mental health specialists. Digital mental health is potentially useful in meeting the treatment needs of large numbers of people. A growing number of efficacy trials have shown strong outcomes for digital mental health treatments. Yet despite their positive findings, there are very few examples of successful implementations and many failures. Although the research-to-practice gap is not unique to digital mental health, the inclusion of technology poses unique challenges. We outline some of the reasons for this gap and propose a collection of methods that can result in sustainable digital mental health interventions. These methods draw from human-computer interaction and implementation science and are integrated into an Accelerated Creation-to-Sustainment (ACTS) model. The ACTS model uses an iterative process that includes 2 basic functions (design and evaluate) across 3 general phases (Create, Trial, and Sustain). The ultimate goal in using the ACTS model is to produce a functioning technology-enabled service (TES) that is sustainable in a real-world treatment setting. We emphasize the importance of the service component because evidence from both research and practice has suggested that human touch is a critical ingredient in the most efficacious and used digital mental health treatments. The Create phase results in at least a minimally viable TES and an implementation blueprint. The Trial phase requires evaluation of both effectiveness and implementation while allowing optimization and continuous quality improvement of the TES and implementation plan. Finally, the Sustainment phase involves the withdrawal of research or donor support, while leaving a functioning, continuously improving TES in place. The ACTS model is a step

  11. Research on Deep Learning Acceleration Technique%深度学习加速技术研究

    Institute of Scientific and Technical Information of China (English)

    杨旭瑜; 张铮; 张为华

    2016-01-01

    Deep learning has become a popular research direction recently and has been applied to many fields. But the performance issue caused by the complicated learning model and massive training data has becomes an obstacle of deep learning evolution. As the development of processor technology, the core number and performance of the processor have increased rapidly. However, the acceleration research is restricted mainly due to the low parallelism and high memory consumption of the training algorithm. The paper introduces the background of deep learning and its training algorithm, then summarizes current deep learning acceleration works. Further, it analyzes classic deep models training algorithm to explain the causes of deep learning performance problem. Based on the analysis, it lists the challenges about deep learning evolution and makes proposal to address them.%深度学习是近年来机器学习的研究热点,并已广泛应用于不同领域。但由于训练模型复杂和训练集规模庞大等原因导致的深度学习性能问题已成为其发展的一大阻碍。近年来计算机硬件的快速发展,尤其是处理器核数的不断增加和整体运算能力的快速提高,给深度学习加速提供了硬件基础,然而其训练算法并行度低和内存开销巨大等问题使得加速研究工作困难重重。首先介绍了深度学习的背景和训练算法,对当前主要的深度学习加速研究工作进行归纳总结。在此基础上,对经典的深度学习模型进行性能测试,分析了深度学习及并行算法的性能问题。最后,对深度学习的未来发展进行了展望。

  12. Commissioning of the accelerator-recuperator for the FEL at the Siberian Center for Photochemical Research.

    Science.gov (United States)

    Antokhin, E I; Akberdin, R R; Bokov, M A; Bolotin, V P; Deichuli, O I; Dementyev, E N; Dubrovin, A N; Dovgenko, B A; Evtushenko, Yu A; Gavrilov, N G; Gorniker, E I; Kairan, D A; Kholopov, M A; Kiselev, O B; Kolmogorov, V V; Kolobanov, E I; Kondakov, A A; Kondakova, N L; Krutikhin, S A; Kubarev, V V; Kulipanov, G N; Kuper, E A; Kuptsov, I V; Kurkin, G Ya; Leontyevskaya, L G; Loskutov, V Yu; Medvedev, L E; Medvedko, A S; Miginsky, S V; Mironenko, L A; Oreshkov, A D; Ovchar, V K; Petrov, S P; Petrov, V M; Popik, V M; Rotov, E A; Salikova, T V; Sedlyarov, I K; Scheglov, M A; Serednyakov, S S; Shevchenko, O A; Shubin, E I; Skrinsky, A N; Tararyshkin, S V; Timoshina, L A; Tribendis, A G; Veremeenko, V F; Vinokurov, N A; Vobly, P D; Zagorodnikov, E I; Zaigrayeva, N S

    2003-09-01

    A 100 MeV eight-turn accelerator-recuperator intended to drive a high-power infrared free-electron laser (FEL) is currently under construction in Novosibirsk. The first stage of the machine includes a one-turn accelerator-recuperator that contains a full-scale RF system. It was commissioned successfully in June 2002.

  13. Applying DTI white matter orientations to finite element head models to examine diffuse TBI under high rotational accelerations.

    LENUS (Irish Health Repository)

    Colgan, Niall C

    2010-12-01

    The in-vivo mechanical response of neural tissue during impact loading of the head is simulated using geometrically accurate finite element (FE) head models. However, current FE models do not account for the anisotropic elastic material behaviour of brain tissue. In soft biological tissue, there is a correlation between internal microscopic structure and macroscopic mechanical properties. Therefore, constitutive equations are important for the numerical analysis of the soft biological tissues. By exploiting diffusion tensor techniques the anisotropic orientation of neural tissue is incorporated into a non-linear viscoelastic material model for brain tissue and implemented in an explicit FE analysis. The viscoelastic material parameters are derived from published data and the viscoelastic model is used to describe the mechanical response of brain tissue. The model is formulated in terms of a large strain viscoelastic framework and considers non-linear viscous deformations in combination with non-linear elastic behaviour. The constitutive model was applied in the University College Dublin brain trauma model (UCDBTM) (i.e. three-dimensional finite element head model) to predict the mechanical response of the intra-cranial contents due to rotational injury.

  14. Teaching Research Skills to Student Pharmacists in One Semester: An Applied Research Elective

    National Research Council Canada - National Science Library

    Alexandra Perez; Silvia Rabionet; Barry Bleidt

    2017-01-01

    .... Mean scores on a survey conducted following completion of the course revealed that students strongly agreed or agreed that they had high levels of confidence about performing research-related tasks...

  15. Researching Creations: Applying Arts-Based Research to Bedouin Women's Drawings Ephrat Huss and Julie Cwikel

    Directory of Open Access Journals (Sweden)

    Ephrat Huss

    2005-12-01

    Full Text Available In this article, the author examines the combination of arts-based research and art therapy within Bedouin women's empowerment groups. The art fulfills a double role within the group of both helping to illuminate the women's self-defined concerns and goals, and simultaneously enriching and moving these goals forward. This creates a research tool that adheres to the feminist principles of finding new ways to learn from lower income women from a different culture, together with creating a research context that is of direct potential benefit and enrichment for the women. The author, through examples of the use of art within lower income Bedouin women's groups, examines the theoretical connection between arts-based research and art therapy, two areas that often overlap but whose connection has not been addressed theoretically.

  16. Research on the Mechanism of Accelerator for Photocurable Resin in 3D Printing

    Institute of Scientific and Technical Information of China (English)

    LIU Hai-tao; MO Jian-hua; HUANG Xiao-mao

    2009-01-01

    The photopolymerization kinetics of cycloaliphatic epoxide and oxetane with accelerators were investigated with Real-time Fourier transform infrared spectroscopy (RT-FTIR). The consumption rates of epoxy group and oxetane group as a function of time were obtained by monitoring of the absorption peaks in the 789 cm-1 and 981 cm-1. The effect of accelerators type and the accelerating mechanism were discussed. In general, benzyl alcohol and its analogues with electron-donating substituents are useful accelerators for the cationic polymerization of cycloaliphatic epoxide and oxetane. Activated monomer mechanism and free-radical chain-induced decomposition of onium salt cationic photoinitiator account for the observed accelerating effect on the polymerization rate.

  17. Heavy ion fusion accelerator research (HIFAR) half-year report: October 1, 1986-March 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    1987-04-01

    For this report we have collected the papers presented by the HIFAR group at the IEEE Particle Accelerator Conference held in Washington, DC, on March 16-19, 1987, which essentially coincides with the end of the reporting period. In addition, we report on research to determine the cause of the failures of Re-X insulator that are used as the high-voltage feed-through for the electrostatic quadrupoles on MBE-4. This report contains papers on the following topics: LBL multiple beam experiments, pulsers for the induction linac experiment (MBE-4), HIF insulator failure, experimental measurement of emittance growth in mismatched space-charge dominated beams, the effect of nonlinear forces on coherently oscillating space-charge dominated beams, space-charge effects in a bending magnet system, transverse combining of nonrelativistic beams in a multiple beam induction linac, comparison of electric and magnetic quadrupole focusing for the low energy end of an induction-linac-ICF driver. Eight individual papers have been indexed separately. (LSP)

  18. Accelerating what works: using qualitative research methods in developing a change package for a learning collaborative.

    Science.gov (United States)

    Sorensen, Asta V; Bernard, Shulamit L

    2012-02-01

    Learning (quality improvement) collaboratives are effective vehicles for driving coordinated organizational improvements. A central element of a learning collaborative is the change package-a catalogue of strategies, change concepts, and action steps that guide participants in their improvement efforts. Despite a vast literature describing learning collaboratives, little to no information is available on how the guiding strategies, change concepts, and action items are identified and developed to a replicable and actionable format that can be used to make measurable improvements within participating organizations. The process for developing the change package for the Health Resources and Services Administration's (HRSA) Patient Safety and Clinical Pharmacy Services Collaborative entailed environmental scan and identification of leading practices, case studies, interim debriefing meetings, data synthesis, and a technical expert panel meeting. Data synthesis involved end-of-day debriefings, systematic qualitative analyses, and the use of grounded theory and inductive data analysis techniques. This approach allowed systematic identification of innovative patient safety and clinical pharmacy practices that could be adopted in diverse environments. A case study approach enabled the research team to study practices in their natural environments. Use of grounded theory and inductive data analysis techniques enabled identification of strategies, change concepts, and actionable items that might not have been captured using different approaches. Use of systematic processes and qualitative methods in identification and translation of innovative practices can greatly accelerate the diffusion of innovations and practice improvements. This approach is effective whether or not an individual organization is part of a learning collaborative.

  19. Economic analysis of opportunities to accelerate Alzheimer's disease research and development.

    Science.gov (United States)

    Scott, Troy J; O'Connor, Alan C; Link, Albert N; Beaulieu, Travis J

    2014-04-01

    The development of disease-modifying treatments for Alzheimer's disease (AD) faces a number of barriers. Among these are the lack of surrogate biomarkers, the exceptional size and duration of clinical trials, difficulties in identifying appropriate populations for clinical trials, and the limitations of monotherapies in addressing such a complex multifactorial disease. This study sets out to first estimate the consequent impact on the expected cost of developing disease-modifying treatments for AD and then to estimate the potential benefits of bringing together industry, academic, and government stakeholders to co-invest in, for example, developing better biomarkers and cognitive assessment tools, building out advanced registries and clinical trial-readiness cohorts, and establishing clinical trial platforms to investigate combinations of candidate drugs and biomarkers from the portfolios of multiple companies. Estimates based on interviews with experts on AD research and development suggest that the cost of one new drug is now $5.7 billion (95% confidence interval (CI) $3.7-9.5 billion) and could be reduced to $2.0 billion (95% CI $1.5-2.9 billion). The associated acceleration in the arrival of disease-modifying treatments could reduce the number of case years of dementia by 7.0 million (95% CI 4.4-9.4 million) in the United States from 2025 through 2040.

  20. Taking Control of Castleman Disease: Leveraging Precision Medicine Technologies to Accelerate Rare Disease Research.

    Science.gov (United States)

    Newman, Samantha Kass; Jayanthan, Raj K; Mitchell, Grant W; Carreras Tartak, Jossie A; Croglio, Michael P; Suarez, Alexander; Liu, Amy Y; Razzo, Beatrice M; Oyeniran, Enny; Ruth, Jason R; Fajgenbaum, David C

    2015-12-01

    Castleman disease (CD) is a rare and heterogeneous disorder characterized by lymphadenopathy that may occur in a single lymph node (unicentric) or multiple lymph nodes (multicentric), the latter typically occurring secondary to excessive proinflammatory hypercytokinemia. While a cohort of multicentric Castleman disease (MCD) cases are caused by Human Herpes Virus-8 (HHV-8), the etiology of HHV-8 negative, idiopathic MCD (iMCD), remains unknown. Breakthroughs in "omics" technologies that have facilitated the development of precision medicine hold promise for elucidating disease pathogenesis and identifying novel therapies for iMCD. However, in order to leverage precision medicine approaches in rare diseases like CD, stakeholders need to overcome several challenges. To address these challenges, the Castleman Disease Collaborative Network (CDCN) was founded in 2012. In the past 3 years, the CDCN has worked to transform the understanding of the pathogenesis of CD, funded and initiated genomics and proteomics research, and united international experts in a collaborative effort to accelerate progress for CD patients. The CDCN's collaborative structure leverages the tools of precision medicine and serves as a model for both scientific discovery and advancing patient care.

  1. Applying Second Language Acquisition Research Findings to Materials: A cognitive-interactionist perspective

    Directory of Open Access Journals (Sweden)

    Lani Freeborn

    2015-11-01

    Full Text Available In recent years, ELT publishers have been criticised for not incorporating the findings of second language acquisition (SLA research into the design of their teaching materials. The first aim of this article is to inform teachers of key research findings from the cognitive-interactionist approach to SLA by discussing five environmental ingredients that contribute to optimal L2 learning. The second aim of this article is to demonstrate how these research findings can be practically applied to the selection and adaptation of teaching materials. It is the author’s hope that teachers will be encouraged to apply this knowledge to their teaching contexts, and be motivated to keep themselves informed of SLA research findings. Keywords: materials development, SLA research, cognitive-interactionism

  2. A roadmap for bridging basic and applied research in forensic entomology.

    Science.gov (United States)

    Tomberlin, J K; Mohr, R; Benbow, M E; Tarone, A M; VanLaerhoven, S

    2011-01-01

    The National Research Council issued a report in 2009 that heavily criticized the forensic sciences. The report made several recommendations that if addressed would allow the forensic sciences to develop a stronger scientific foundation. We suggest a roadmap for decomposition ecology and forensic entomology hinging on a framework built on basic research concepts in ecology, evolution, and genetics. Unifying both basic and applied research fields under a common umbrella of terminology and structure would facilitate communication in the field and the production of scientific results. It would also help to identify novel research areas leading to a better understanding of principal underpinnings governing ecosystem structure, function, and evolution while increasing the accuracy of and ability to interpret entomological evidence collected from crime scenes. By following the proposed roadmap, a bridge can be built between basic and applied decomposition ecology research, culminating in science that could withstand the rigors of emerging legal and cultural expectations.

  3. Deuterons Acceleration in I-100 Linac

    CERN Document Server

    Antipov, Yu M; Batarin, V A; Gorin, Yu P; Davydov, V V; Maltsev, A P; Nizhegorodtsev, V V; Pilipenko, C I; Starodubrovsky, E K; Surenskii, A V; Taplyakov, V A; Troyanov, E F; Tyurin, N E

    2003-01-01

    High energy deuteron beams are of great interest for fundamental and applied researches. Creation of such beams on IHEP accelerator complex in energy range 0,1(plus-minus)35 GeV/u significantly widens the research possibili-ties with relativistic deuterons in our country. Accelerated deuterons are also à precondition for other light nuclei acceleration in IHEP. IHEP Alvarez type proton I-100 linac can be used as light ions injector. In this work the results of deuterons acceleration studies in I-100 linac are presented.

  4. Quality Assurance Plan for Field Activities at the Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Brandt, C.C.

    2002-02-28

    The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) has established a Natural and Accelerated Bioremediation Research (NABIR) program Field Research Center (FRC) for the U.S. Department of Energy (DOE) Office of Biological and Environmental Research. The FRC is located in Bear Creek Valley within the Y-12 Plant area of responsibility on DOE's Oak Ridge Reservation in Tennessee. The NABIR program is a long-term effort designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. The FRC provides a site for investigators in the NABIR program to conduct research and obtain samples related to in situ bioremediation. The FRC is integrated with existing and future laboratory and field research and provides a means of examining the biogeochemical processes that influence bioremediation under controlled small-scale field conditions. This Quality Assurance Plan (QAP) documents the quality assurance protocols for field and laboratory activities performed by the FRC staff. It supplements the requirements in the ORNL Nuclear Quality Assurance Program and the ESD Quality Assurance Program. The QAP addresses the requirements in Title 10 CFR, Part 830 Subpart A, ''Quality Assurance Requirements'', using a graded approach appropriate for Research and Development projects based on guidance from ''Implementation Guide for Quality Assurance Programs for Basic and Applied Research'' (DOE-ER-STD-6001-92). It also supports the NABIR FRC Management Plan (Watson and Quarles 2000a) which outlines the overall procedures, roles and responsibilities for conducting research at the FRC. The QAP summarizes the organization, work activities, and qualify assurance and quality control protocols that will be used to generate scientifically defensible data at the FRC. The QAP pertains to field

  5. Quality Assurance Plan for Field Activities at the Natural and Accelerated Bioremediation Research (NABIR) Field Research Center (FRC), Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Brandt, C.C.

    2002-02-28

    The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) has established a Natural and Accelerated Bioremediation Research (NABIR) program Field Research Center (FRC) for the U.S. Department of Energy (DOE) Office of Biological and Environmental Research. The FRC is located in Bear Creek Valley within the Y-12 Plant area of responsibility on DOE's Oak Ridge Reservation in Tennessee. The NABIR program is a long-term effort designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. The FRC provides a site for investigators in the NABIR program to conduct research and obtain samples related to in situ bioremediation. The FRC is integrated with existing and future laboratory and field research and provides a means of examining the biogeochemical processes that influence bioremediation under controlled small-scale field conditions. This Quality Assurance Plan (QAP) documents the quality assurance protocols for field and laboratory activities performed by the FRC staff. It supplements the requirements in the ORNL Nuclear Quality Assurance Program and the ESD Quality Assurance Program. The QAP addresses the requirements in Title 10 CFR, Part 830 Subpart A, ''Quality Assurance Requirements'', using a graded approach appropriate for Research and Development projects based on guidance from ''Implementation Guide for Quality Assurance Programs for Basic and Applied Research'' (DOE-ER-STD-6001-92). It also supports the NABIR FRC Management Plan (Watson and Quarles 2000a) which outlines the overall procedures, roles and responsibilities for conducting research at the FRC. The QAP summarizes the organization, work activities, and qualify assurance and quality control protocols that will be used to generate scientifically defensible data at the FRC. The QAP pertains to field

  6. The use of p-values in applied research: Interpretation and new trends

    Directory of Open Access Journals (Sweden)

    Donata Marasini

    2016-12-01

    Full Text Available In this paper we consider a controversy on the use and interpretation of p-values in applied research. In recent years several applied and theoretical journals have started to discuss on the appropriate use of p-values in research fields such as Psychology, Ecology, and Medicine. First, the notion of p-value has some intrinsic limitations, which have been already highlighted in the statistical literature, but are far from being recognized in applied research. Second, it has emerged the so-called practice of p-hacking, which consists in analyzing and re-analyzing data until obtaining a significant result in terms of a p-value less than 0.05. In the light of these problems, we review two alternative theoretical frameworks, given by the use of Bayes factor and a recent proposal that leads to evaluate statistical hypotheses in terms of a priori and a posteriori odds ratios.

  7. Featuring dental education research: applying the principles of action research to improve teaching of dental prosthetics.

    Science.gov (United States)

    Khan, S B

    2009-11-01

    This article focuses on educational research conducted at the newly merged UWC faculty of dentistry. The research emphasises the change in teaching methods employed to address the concerns experienced in teaching the new large classes as observed in the prosthetic techniques module. These educational interventions were conducted over 5 years and the study design included the principles of action research. Students were assisted in learning the theory of the practical procedures and the subsequent completion of these procedures with the accurate application of the theoretical concepts. Changes in the teaching methods enhanced students learning and successful translation of the theory into practical work. The active learning exercises incorporated into the teaching further motivated and assisted students with deep learning. The debates indicated that students know and accept the value of the module as part of their training.

  8. One hundred years of discrimination research in the Journal of Applied Psychology: A sobering synopsis.

    Science.gov (United States)

    Colella, Adrienne; Hebl, Mikki; King, Eden

    2017-03-01

    Employment discrimination-a legal, social, moral, and practical problem-has been a persistent focus of narrow scholarship in the Journal of Applied Psychology since its inception. Indeed, this article identifies the environmental characteristics, conceptual underpinnings, dominant methodologies, research questions and findings across 508 articles published on discrimination in the journal over the last 100 years. Emergent themes document signs of stability and change in 3 eras: an era wherein discrimination research was itself discriminatory (1917-1969), the heyday of discrimination research (1970-1989), and an era of unsteady progress (1990-2014). This synthesis suggests that, although increasingly sophisticated methodological approaches have been applied to this topic, the targets of focus and theories driving research have largely been static. Additionally, research published on discrimination in the Journal of Applied Psychology has often trailed too far behind the times. Specific recommendations for advancing the psychological study of employment discrimination in applied contexts are provided. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. BESTIA – The next generation ultra-fast CO{sub 2} laser for advanced accelerator research

    Energy Technology Data Exchange (ETDEWEB)

    Pogorelsky, Igor V., E-mail: igor@bnl.gov; Babzien, Markus; Ben-Zvi, Ilan; Skaritka, John; Polyanskiy, Mikhail N.

    2016-09-01

    Over the last two decades, BNL's ATF has pioneered the use of high-peak power CO{sub 2} lasers for research in advanced accelerators and radiation sources. Our recent developments in ion acceleration, Compton scattering, and IFELs have further underscored the benefits from expanding the landscape of strong-field laser interactions deeper into the mid-infrared (MIR) range of wavelengths. This extension validates our ongoing efforts in advancing CO{sub 2} laser technology, which we report here. Our next-generation, multi-terawatt, femtosecond CO{sub 2} laser will open new opportunities for studying ultra-relativistic laser interactions with plasma in the MIR spectral domain, including new regimes in the particle acceleration of ions and electrons.

  10. Research on Acceleration Disturbance Suppression for Dynamic Detection of Level Attitude

    Science.gov (United States)

    Tan, Linxia; Zhang, Fuxue

    The paper presents a new method to eliminate acceleration disturbance in level attitude measurement and control of moving carrier. Output signals of micro-machined inclinometer and gyroscope are analyzed in different states of moving carrier by experimental simulation, results show that gyroscope almost keeps the zero output voltage while inclinometer outputs in significant fluctuations. With the analysis results, a new method on acceleration disturbance suppression is developed base on a combination of inclinometers and gyroscopes, which includes establishment and derivation of its mathematical model and implementation, and an algorithm software design. Finally, tests to the acceleration disturbance suppression effect are demonstrated in line motion, line vibration, angular motion and angular motion plus pitch swing. Experimental results show that the method achieves its expected effect. The inertial system constitutes of inclinometers and gyros interacting with acceleration disturbance suppression method can dynamic detect the level attitude of moving carrier.

  11. Progress towards the development of transient ram accelerator simulation as part of the U.S. Air Force Armament Directorate Research Program

    Science.gov (United States)

    Sinha, N.; York, B. J.; Dash, S. M.; Drabczuk, R.; Rolader, G. E.

    1992-07-01

    This paper describes the development of an advanced CFD simulation capability in support of the U.S. Air Force Armament Directorate's ram accelerator research initiative. The state-of-the-art CRAFT computer code has been specialized for high fidelity, transient ram accelerator simulations via inclusion of generalized dynamic gridding, solution adaptive grid clustering, high pressure thermochemistry, etc. Selected ram accelerator simulations are presented which serve to exhibit the CRAFT code's capabilities and identify some of the principal research/design issues.

  12. X-Ray Micro-Tomography Applied to Nasa's Materials Research: Heat Shields, Parachutes and Asteroids

    Science.gov (United States)

    Panerai, Francesco; Borner, Arnaud; Ferguson, Joseph C.; Mansour, Nagi N.; Stern, Eric C.; Barnard, Harold S.; Macdowell, Alastair A.; Parkinson, Dilworth Y.

    2017-01-01

    X-ray micro-tomography is used to support the research on materials carried out at NASA Ames Research Center. The technique is applied to a variety of applications, including the ability to characterize heat shield materials for planetary entry, to study the Earth- impacting asteroids, and to improve broadcloths of spacecraft parachutes. From micro-tomography images, relevant morphological and transport properties are determined and validated against experimental data.

  13. Report of the Subpanel on Accelerator Research and Development of the High Energy Physics Advisory Panel

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    Accelerator R and D in the US High Energy Physics (HEP) program is reviewed. As a result of this study, some shift in priority, particularly as regards long-range accelerator R and D, is suggested to best serve the future needs of the US HEP program. Some specific new directions for the US R and D effort are set forth. 18 figures, 5 tables. (RWR)

  14. Experimental Research on the Laser Cyclotron Auto-Resonance Accelerator “LACARA”

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, T C

    2008-11-11

    The Laser Cyclotron Auto-Resonant Accelerator LACARA has successfully operated this year. Results are summarized, an interpretation of operating data is provided in the body of the report, and recommendations are made how the experiment should be carried forward. The Appendix A contains a description of the LACARA apparatus, currently installed at the Accelerator Test Facility, Brookhaven National Laboratory. This report summarizes the project, extending over three grant-years.

  15. Future accelerators

    CERN Document Server

    Hübner, K

    1999-01-01

    An overview of the various schemes for electron-positron linear colliders is given and the status of the development of key components and the various test facilities is given. The present studies of muon-muon colliders and very large hadron colliders are summarized including the plans for component development and tests. Accelerator research and development to achieve highest gradients in linear accelerators is outlined. (44 refs).

  16. Accelerating research into bio-based FDCA-polyesters by using small scale parallel film reactors.

    Science.gov (United States)

    Gruter, Gert-Jan M; Sipos, Laszlo; Adrianus Dam, Matheus

    2012-02-01

    High Throughput experimentation has been well established as a tool in early stage catalyst development and catalyst and process scale-up today. One of the more challenging areas of catalytic research is polymer catalysis. The main difference with most non-polymer catalytic conversions is the fact that the product is not a well defined molecule and the catalytic performance cannot be easily expressed only in terms of catalyst activity and selectivity. In polymerization reactions, polymer chains are formed that can have various lengths (resulting in a molecular weight distribution rather than a defined molecular weight), that can have different compositions (when random or block co-polymers are produced), that can have cross-linking (often significantly affecting physical properties), that can have different endgroups (often affecting subsequent processing steps) and several other variations. In addition, for polyolefins, mass and heat transfer, oxygen and moisture sensitivity, stereoregularity and many other intrinsic features make relevant high throughput screening in this field an incredible challenge. For polycondensation reactions performed in the melt often the viscosity becomes already high at modest molecular weights, which greatly influences mass transfer of the condensation product (often water or methanol). When reactions become mass transfer limited, catalyst performance comparison is often no longer relevant. This however does not mean that relevant experiments for these application areas cannot be performed on small scale. Relevant catalyst screening experiments for polycondensation reactions can be performed in very efficient small scale parallel equipment. Both transesterification and polycondensation as well as post condensation through solid-stating in parallel equipment have been developed. Next to polymer synthesis, polymer characterization also needs to be accelerated without making concessions to quality in order to draw relevant conclusions.

  17. Escalation research: providing new frontiers for applying behavior analysis to organizational behavior.

    Science.gov (United States)

    Goltz, S M

    2000-01-01

    Decision fiascoes such as escalation of commitment, the tendency of decision makers to "throw good money after bad," can have serious consequences for organizations and are therefore of great interest in applied research. This paper discusses the use of behavior analysis in organizational behavior research on escalation. Among the most significant aspects of behavior-analytic research on escalation is that it has indicated that both the patterns of outcomes that decision makers have experienced for past decisions and the patterns of responses that they make are critical for understanding escalation. This research has also stimulated the refinement of methods by researchers to better assess decision making and the role reinforcement plays in it. Finally, behavior-analytic escalation research has not only indicated the utility of reinforcement principles for predicting more complex human behavior but has also suggested some additional areas for future exploration of decision making using behavior analysis.

  18. Causal Modeling--Path Analysis a New Trend in Research in Applied Linguistics

    Science.gov (United States)

    Rastegar, Mina

    2006-01-01

    This article aims at discussing a new statistical trend in research in applied linguistics. This rather new statistical procedure is causal modeling--path analysis. The article demonstrates that causal modeling--path analysis is the best statistical option to use when the effects of a multitude of L2 learners' variables on language achievement are…

  19. Applying Quality Indicators to Single-Case Research Designs Used in Special Education: A Systematic Review

    Science.gov (United States)

    Moeller, Jeremy D.; Dattilo, John; Rusch, Frank

    2015-01-01

    This study examined how specific guidelines and heuristics have been used to identify methodological rigor associated with single-case research designs based on quality indicators developed by Horner et al. Specifically, this article describes how literature reviews have applied Horner et al.'s quality indicators and evidence-based criteria.…

  20. Serendipity: Genesis of the Electrochemical Instrumentation at Princeton Applied Research Corporation

    Science.gov (United States)

    Flato, J. B.

    2007-01-01

    Princeton Applied Research Corporation (PAR) was a small electronic instrument company in early 1960s but once they entered electrochemistry they were very successful. Since then they have developed and designed successful instruments with their tremendous knowledge and have made great contribution to the field of analytical chemistry.

  1. Applying Quality Indicators to Single-Case Research Designs Used in Special Education: A Systematic Review

    Science.gov (United States)

    Moeller, Jeremy D.; Dattilo, John; Rusch, Frank

    2015-01-01

    This study examined how specific guidelines and heuristics have been used to identify methodological rigor associated with single-case research designs based on quality indicators developed by Horner et al. Specifically, this article describes how literature reviews have applied Horner et al.'s quality indicators and evidence-based criteria.…

  2. Pursuing Quality Evidence: Applying Single-Subject Quality Indicators to Non-Experimental Qualitative Educational Research

    Science.gov (United States)

    Stodden, Robert A.; Yamamoto, Kathryn K.; Folk, Eric; Kong, Eran; Otsuji, Derek N.

    2013-01-01

    The need for quality evidence in support of strategies used while working with persons with autism and intellectual disability (ID) has been long been recognized by researchers and practitioners. The authors reviewed and applied a number of evidence-based indicators, developed through the "What Works Clearinghouse" (WWC), to the conduct…

  3. Incorporating Applied Undergraduate Research in Senior to Graduate Level Remote Sensing Courses

    Science.gov (United States)

    Henley, Richard B.; Unger, Daniel R.; Kulhavy, David L.; Hung, I-Kuai

    2016-01-01

    An Arthur Temple College of Forestry and Agriculture (ATCOFA) senior spatial science undergraduate student engaged in a multi-course undergraduate research project to expand his expertise in remote sensing and assess the applied instruction methodology employed within ATCOFA. The project consisted of performing a change detection…

  4. Applied Linguistics Project: Student-Led Computer Assisted Research in High School EAL/EAP

    Science.gov (United States)

    Bohát, Róbert; Rödlingová, Beata; Horáková, Nina

    2015-01-01

    The Applied Linguistics Project (ALP) started at the International School of Prague (ISP) in 2013. Every year, Grade 9 English as an Additional Language (EAL) students identify an area of learning in need of improvement and design a research method followed by data collection and analysis using basic computer software tools or online corpora.…

  5. Investigating Move Structure of English Applied Linguistics Research Article Discussions Published in International and Thai Journals

    Science.gov (United States)

    Amnuai, Wirada; Wannaruk, Anchalee

    2013-01-01

    This study investigates the rhetorical move structure of English applied linguistic research article Discussions published in Thai and international journals. Two corpora comprising of 30 Thai Discussions and 30 international Discussions were analyzed using Yang & Allison's (2003) move model. Based on the analysis, both similarities and…

  6. Purchase of Microwave Reactors for Implementation of Small-scale Microwave-accelerated Organic Chemistry Laboratory Program in Undergraduate Curriculum and Synthetic Chemistry Research at HU

    Science.gov (United States)

    2015-05-16

    Microwave-accelerated Organic Chemistry Laboratory Program in Undergraduate Curriculum and Synthetic Chemistry Research at HU The views, opinions and/or...Research Triangle Park, NC 27709-2211 Microwave laboratory facility, Undergraduate organic chemistry laboratory, Implementation/Development of...Purchase of Microwave Reactors for Implementation of Small-scale Microwave-accelerated Organic Chemistry Laboratory Program in Undergraduate

  7. Accelerated Molecular Dynamics Simulations of Reactive Hydrocarbon Systems

    Energy Technology Data Exchange (ETDEWEB)

    Stuart, Steven J.

    2014-02-25

    The research activities in this project consisted of four different sub-projects. Three different accelerated dynamics techniques (parallel replica dynamics, hyperdynamics, and temperature-accelerated dynamics) were applied to the modeling of pyrolysis of hydrocarbons. In addition, parallel replica dynamics was applied to modeling of polymerization.

  8. Program for fundamental and applied research of fuel cells in VNIIEF

    Energy Technology Data Exchange (ETDEWEB)

    Anisin, A.V.; Borisseonock, V.A.; Novitskii, Y.Z.; Potyomckin, G.A.

    1996-04-01

    According to VNIIEF the integral part of development of fuel cell power plants is fundamental and applied research. This paper describes areas of research on molten carbonate fuel cells. Topics include the development of mathematical models for porous electrodes, thin film electrolytes, the possibility of solid nickel anodes, model of activation polarization of anode, electrolyte with high solubility of oxygen. Other areas include research on a stationary mode of stack operation, anticorrosion coatings, impedance diagnostic methods, ultrasound diagnostics, radiation treatments, an air aluminium cell, and alternative catalysts for low temperature fuel cells.

  9. Final Technical Report for "Applied Mathematics Research: Simulation Based Optimization and Application to Electromagnetic Inverse Problems"

    Energy Technology Data Exchange (ETDEWEB)

    Haber, Eldad

    2014-03-17

    The focus of research was: Developing adaptive mesh for the solution of Maxwell's equations; Developing a parallel framework for time dependent inverse Maxwell's equations; Developing multilevel methods for optimization problems with inequal- ity constraints; A new inversion code for inverse Maxwell's equations in the 0th frequency (DC resistivity); A new inversion code for inverse Maxwell's equations in low frequency regime. Although the research concentrated on electromagnetic forward and in- verse problems the results of the research was applied to the problem of image registration.

  10. Selected case studies of technology transfer from mission-oriented applied research

    Energy Technology Data Exchange (ETDEWEB)

    Daellenbach, K.K.; Watts, R.L.; Young, J.K. (Pacific Northwest Lab., Richland, WA (United States)); Abarcar, R.B. (Energetics, Inc., Columbia, MD (United States))

    1992-07-01

    The US Department of Energy (DOE) Advanced Industrial Concepts Division (AICD) under the Office of Industrial Technologies (OIT) supports interdisciplinary applied research and exploratory development that will expand the knowledge base to enable industry to improve its energy efficiency and its capability to use alternative energy resources. AICD capitalizes on scientific and technical advances from the United States and abroad, applying them to address critical technical needs of American industry. As a result, AICD research and development products are many and varied, and the effective transfer of these products to diverse targeted users requires different strategies as well. This paper describes the products of AICD research, how they are transferred to potential users, and how actual transfer is determined.

  11. Masculinity theory in applied research with men and boys with intellectual disability.

    Science.gov (United States)

    Wilson, Nathan John; Shuttleworth, Russell; Stancliffe, Roger; Parmenter, Trevor

    2012-06-01

    Researchers in intellectual disability have had limited theoretical engagement with mainstream theories of masculinity. In this article, the authors consider what mainstream theories of masculinity may offer to applied research on, and hence to therapeutic interventions with, men and boys with intellectual disability. An example from one research project that explored male sexual health illustrates how using masculinity theory provided greater insight into gendered data. Finally, we discuss the following five topics to illustrate how researchers might use theories of masculinity: (a) fathering, (b) male physical expression, (c) sexual expression, (d) men's health, and (e) underweight and obesity. Theories of masculinity offer an additional framework to analyze and conceptualize gendered data; we challenge researchers to engage with this body of work.

  12. Generating and Analysing Data for Applied Research on Emerging Technologies: A Grounded Action Learning Approach

    Directory of Open Access Journals (Sweden)

    Pak Yoong

    2004-01-01

    Full Text Available One of the difficulties of conducting applied qualitative research on the applications of emerging technologies is finding available sources of relevant data for analysis. Because the adoption of emerging technologies is, by definition, new in many organizations, there is often a lack of experienced practitioners who have relevant background and are willing to provide useful information for the study. Therefore, it is necessary to design research approaches that can generate accessible and relevant data. This paper describes two case studies in which the researchers used a grounded action learning approach to study the nature of e-facilitation for face-to-face and for distributed electronic meetings. The grounded action learning approach combines two research methodologies, grounded theory and action learning, to produce a rigorous and flexible method for studying e-facilitation. The implications of this grounded action learning approach for practice and research will be discussed.

  13. Lost in translation? The hazards of applying social constructionism to quantitative research on sexual orientation development.

    Science.gov (United States)

    Robboy, Caroline Alex

    2002-01-01

    This article explores the hazards faced by social constructionists who attempt to conduct quantitative research on sexual orientation development. By critically reviewing two quantitative research studies, this article explores the ways in which the very nature of social constructionist arguments may be incongruous with the methodological requirements of quantitative studies. I suggest this conflict is a result of the differing natures of these two modes of scholarly inquiry. While research requires the acceptance of certain analytical categories, the strength of social constructionism comes from its reflexive scrutiny and problematization of those very categories. Ultimately, social constructionists who try to apply their theories/perspectives must necessarily conform to the methodological constraints of quantitative research. The intent of this article is not to suggest that it is futile or self-contradictory for social constructionists to attempt empirical research, but that these are two distinct modes of scholarly inquiry which can, and should, co-exist in a dialectical relationship to each other.

  14. Applied solid state science advances in materials and device research 3

    CERN Document Server

    Wolfe, Raymond

    2013-01-01

    Applied Solid State Science: Advances in Materials and Device Research, Volume 3 covers reviews that are directly related to the two devices which are the epitome of applied solid state science - the transistor and the laser. The book discusses the physics of multilayer-gate IGFET memories; the application of the transient charge technique in drift velocity; and trapping in semiconductors and in materials used in xerography, nuclear particle detectors, and space-charge-limited devices; as well as thin film transistors. The text describes the manipulation of laser beams in solids and discusses

  15. Biological and medical research with accelerated heavy ions at the Bevalac, 1977-1980. [Lead abstract

    Energy Technology Data Exchange (ETDEWEB)

    Pirruccello, M.C.; Tobias, C.A. (eds.)

    1980-11-01

    Separate abstracts were prepared for the 46 papers presented in this progress report. This report is a major review of studies with accelerated heavy ions carried out by the Biology and Medicine Division of Lawrence Berkeley Laboratory from 1977 to 1980. (KRM)

  16. Establishing the Biodynamics Data Resource (BDR): Human Volunteer Impact Acceleration Research Data in the BDR

    Science.gov (United States)

    2009-10-01

    experienced pain , the acceleration level was either repeated for reliability or was increased by 1 to 2 Gs. Thus the volunteers stationed at NBDL...Neck Ht Axilla Ht Suprasternale Ht Substernale Ht 10th Rib Ht Waist Ht (Omph) Iliocristale Ht ASIS Ht Trochanterion Ht Gluteal Furrow Ht Tibiale

  17. 100 years of applied psychology research on individual careers: From career management to retirement.

    Science.gov (United States)

    Wang, Mo; Wanberg, Connie R

    2017-03-01

    This article surveys 100 years of research on career management and retirement, with a primary focus on work published in the Journal of Applied Psychology. Research on career management took off in the 1920s, with most attention devoted to the development and validation of career interest inventories. Over time, research expanded to attend to broader issues such as the predictors and outcomes of career interests and choice; the nature of career success and who achieves it; career transitions and adaptability to change; retirement decision making and adjustment; and bridge employment. In this article, we provide a timeline for the evolution of the career management and retirement literature, review major theoretical perspectives and findings on career management and retirement, and discuss important future research directions. (PsycINFO Database Record

  18. Research into practice: Collaboration for Leadership in Applied Health Research and Care (CLAHRC) for Nottinghamshire, Derbyshire, Lincolnshire (NDL).

    Science.gov (United States)

    Rowley, Emma; Morriss, Richard; Currie, Graeme; Schneider, Justine

    2012-05-03

    To address the problem of translation from research-based evidence to routine healthcare practice, the Collaboration for Leadership in Applied Health Research and Care for Nottinghamshire, Derbyshire, and Lincolnshire (CLAHRC-NDL) was funded by the National Institute for Health Research as one of nine CLAHRCs across England. This paper outlines the underlying theory and its application that CLAHRC-NDL has adopted, as a case example that might be generalised to practice outside the CLAHRC, in comparison to alternative models of implementation. Conventional approaches to health research frequently generate evidence in isolation from the environment in which it is intended for use. The premise of the CLAHRC-NDL model is that barriers to implementation can be overcome if knowledge is co-produced by academic and clinical service staff, taking account of the organisational context in which it is to be applied. This approach is founded on organisational learning theory, recognising that change is a social and political phenomenon. Evidence is produced in real time, taking full account of the environment in which it is to be implemented. To support this process, senior health service staff are seconded to the CLAHRC as 'diffusion fellows' (DFs) to actively bridge the research to practice gap by being a full member of both the research team and their area of clinical practice. To facilitate innovation and embed change in the local health community, existing communities of practice are enhanced and new ones are fostered around specific themes. Our approach has been adopted by 16 clinical research studies in the areas of mental health, children and young people, primary care, and stroke rehabilitation. The CLAHRC-NDL model of implementation applies organisational learning theory by addressing the social and situational barriers and enablers to implementation, and adopting a philosophy of co-production. Two key mechanisms for translation of innovation have been utilised: DFs

  19. Research into practice: Collaboration for Leadership in Applied Health Research and Care (CLAHRC for Nottinghamshire, Derbyshire, Lincolnshire (NDL

    Directory of Open Access Journals (Sweden)

    Rowley Emma

    2012-05-01

    Full Text Available Abstract Background To address the problem of translation from research-based evidence to routine healthcare practice, the Collaboration for Leadership in Applied Health Research and Care for Nottinghamshire, Derbyshire, and Lincolnshire (CLAHRC-NDL was funded by the National Institute for Health Research as one of nine CLAHRCs across England. This paper outlines the underlying theory and its application that CLAHRC-NDL has adopted, as a case example that might be generalised to practice outside the CLAHRC, in comparison to alternative models of implementation. Discussion Conventional approaches to health research frequently generate evidence in isolation from the environment in which it is intended for use. The premise of the CLAHRC-NDL model is that barriers to implementation can be overcome if knowledge is co-produced by academic and clinical service staff, taking account of the organisational context in which it is to be applied. This approach is founded on organisational learning theory, recognising that change is a social and political phenomenon. Evidence is produced in real time, taking full account of the environment in which it is to be implemented. To support this process, senior health service staff are seconded to the CLAHRC as ‘diffusion fellows’ (DFs to actively bridge the research to practice gap by being a full member of both the research team and their area of clinical practice. To facilitate innovation and embed change in the local health community, existing communities of practice are enhanced and new ones are fostered around specific themes. Our approach has been adopted by 16 clinical research studies in the areas of mental health, children and young people, primary care, and stroke rehabilitation. Summary The CLAHRC-NDL model of implementation applies organisational learning theory by addressing the social and situational barriers and enablers to implementation, and adopting a philosophy of co-production. Two key

  20. The 71F Advantage: Applying Army Research Psychology for Health and Performance Gains

    Science.gov (United States)

    2010-08-01

    Duval, T.S. and Wicklund, R.A. (1972). A theory of objective self-awareness. New York: Academic. Ellis, W. (1997). A source book of Gestalt psychology ...Research Psychology for Health and Performance Gains 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e...Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 The 71F Advantage: Applying Army Research Psychology for Health and Performance Gains Edited by

  1. The challenge of comparative health policy research for applied medical anthropology.

    Science.gov (United States)

    Hill, C E

    1984-01-01

    In this paper I argue that medical anthropologists can work in settings outside of academia to effect policy and that this work can simultaneously contribute to scientific knowledge and to the discipline of anthropology. In doing this, I first discuss the concept of policy and bind these ideas within the framework of health policy. Then I discuss the roles of anthropologists in the health policy field and the problems of selecting issues for research and the concern about the dichotomy between pure and applied research. Finally, I review some key health policy issues in American society and discuss how medical anthropologists can work toward practicing their craft in practical ways.

  2. Ufa scientific school by e. a. Mukhacheva: applied operational research problems

    OpenAIRE

    Filippova, A.; Valiakhmetova, Yu; Karamova, L.

    2013-01-01

    The Ufa Scientific Group busy with the research of cutting-packing problems was founded more than 50 years ago in the Ufa Aviation Institute. The class of cutting-packing problems includes problems of various applied interpretation. They are regarded as NP-hart problems, and development and research of effective methods of their solution is actual nowadays. This paper is devoted to the review of the basic problems and the methods of their solution developed under the guidance of Prof. E. A. M...

  3. Analysis of Petroleum Technology Advances Through Applied Research by Independent Oil Producers

    Energy Technology Data Exchange (ETDEWEB)

    Brashear, Jerry P.; North, Walter B.; Thomas Charles P.; Becker, Alan B.; Faulder, David D.

    2000-01-12

    Petroleum Technology Advances Through Applied Research by Independent Oil Producers is a program of the National Oil Research Program, U.S. Department of Energy. Between 1995 and 1998, the program competitively selected and cost-shared twenty-two projects with small producers. The purpose was to involve small independent producers in testing technologies of interest to them that would advance (directly or indirectly) one or more of four national program objectives: (1) Extend the productive life of reservoirs; (2) Increase production and/or reserves; (3) Improve environmental performance; and (4) Broaden the exchange of technology information.

  4. The Application of Intensive Longitudinal Methods to Investigate Change: Stimulating the Field of Applied Family Research.

    Science.gov (United States)

    Bamberger, Katharine T

    2016-03-01

    The use of intensive longitudinal methods (ILM)-rapid in situ assessment at micro timescales-can be overlaid on RCTs and other study designs in applied family research. Particularly, when done as part of a multiple timescale design-in bursts over macro timescales-ILM can advance the study of the mechanisms and effects of family interventions and processes of family change. ILM confers measurement benefits in accurately assessing momentary and variable experiences and captures fine-grained dynamic pictures of time-ordered processes. Thus, ILM allows opportunities to investigate new research questions about intervention effects on within-subject (i.e., within-person, within-family) variability (i.e., dynamic constructs) and about the time-ordered change process that interventions induce in families and family members beginning with the first intervention session. This paper discusses the need and rationale for applying ILM to family intervention evaluation, new research questions that can be addressed with ILM, example research using ILM in the related fields of basic family research and the evaluation of individual-based interventions. Finally, the paper touches on practical challenges and considerations associated with ILM and points readers to resources for the application of ILM.

  5. Research methods applied to studies with active elderly: A literature review

    OpenAIRE

    Martins, L; Baptista, J.; Arezes, P.

    2016-01-01

    In almost every developed and in developing countries, the elderly population is increasing. It is assumed that environments, products and services must be appropriate and accessible to them as many people, regarding their characteristics, abilities and limitations. The purpose of this paper is to establish an outlook about the methods that are usually applied in research involving active elderly at the development stages of products designed for that specific segment of the Society.

  6. Fourth annual workshop on management in basic and applied research environments

    Energy Technology Data Exchange (ETDEWEB)

    Bodnarczuk, M.W. [ed.

    1993-11-01

    The struggle to develop quality management concepts that ``map`` onto the cultural and work practices found in basic and applied research environments has been (for better or for worse) an attempt to differentiate basic and applied research from the nuclear industry. In the first (1990) edition of this ``Music Book`` proceedings, almost every laboratory that participated had a quality program that was traceable to, based on, influenced by, or in reaction to the nuclear quality standard ASME-NQA-1. This 1993 edition of the ``Music Book`` is very different in that almost every laboratory has developed a quality program that is based on, traceable to, or heavily influenced by DOE 5700.6C (Quality Assurance) and the DOE Standard; Implementation Guide for Quality Assurance Programs for Basic and Applied Research (DOE-ER-STD-6001-92). In order to construct a context for what follows and properly introduce the contents of this book, we want to briefly recount some of the highlights of the events that brought about this change, from the perspective of one who participated in the process.

  7. Ernest Orlando Berkeley National Laboratory - Fundamental and applied research on lean premixed combustion

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Robert K.

    1999-07-07

    Ernest Orland Lawrence Berkeley National Laboratory (Berkeley Lab) is the oldest of America's national laboratories and has been a leader in science and engineering technology for more than 65 years, serving as a powerful resource to meet Us national needs. As a multi-program Department of Energy laboratory, Berkeley Lab is dedicated to performing leading edge research in the biological, physical, materials, chemical, energy, environmental and computing sciences. Ernest Orlando Lawrence, the Lab's founder and the first of its nine Nobel prize winners, invented the cyclotron, which led to a Golden Age of particle physics and revolutionary discoveries about the nature of the universe. To this day, the Lab remains a world center for accelerator and detector innovation and design. The Lab is the birthplace of nuclear medicine and the cradle of invention for medical imaging. In the field of heart disease, Lab researchers were the first to isolate lipoproteins and the first to determine that the ratio of high density to low density lipoproteins is a strong indicator of heart disease risk. The demise of the dinosaurs--the revelation that they had been killed off by a massive comet or asteroid that had slammed into the Earth--was a theory developed here. The invention of the chemical laser, the unlocking of the secrets of photosynthesis--this is a short preview of the legacy of this Laboratory.

  8. Engaging patients and consumers in research evidence: Applying the conceptual model of patient and family engagement.

    Science.gov (United States)

    Carman, Kristin L; Workman, Thomas A

    2017-01-01

    This essay discusses applying the Conceptual Framework for Patient and Family Engagement to partnerships with patients and consumers to increase their use of research evidence in healthcare decisions. The framework's foundational principles hold that engagement occurs on a continuum across all levels of healthcare-from direct care to policymaking-with patients and healthcare professionals working in full partnership and sharing responsibility for achieving a safe, high-quality, efficient, and patient-centered healthcare system. Research evidence can serve as a critical decision-making tool in partnerships between patients and health professionals. However, as the framework suggests, without patient and consumer engagement in the design, planning, interpretation, and dissemination of research findings, it is unlikely that the broader consumer population will find research evidence useful, much less use it, to guide their healthcare decisions. Understanding what factors influence patient and consumer engagement can lead to effective strategies that enable meaningful partnerships between patients and researchers. Understanding patient and consumer perspectives of research evidence is critical to engaging them in meaningful partnerships that produce actionable research findings that they can in turn use in partnership with health professionals to improve their own health and the healthcare system as a whole. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  9. Inside the "Black Box" of a Knowledge Translation Program in Applied Health Research.

    Science.gov (United States)

    Heaton, Janet; Day, Jo; Britten, Nicky

    2015-11-01

    In this article, we present the findings of a participatory realistic evaluation of a 5-year program of health care research intended to promote the translation of knowledge into routine clinical practice. The program was one of the nine pilot Collaborations for Leadership in Applied Health Research and Care funded by the English National Institute for Health Research between 2008 and 2013. Our aim was to delineate the mechanisms by which, and circumstances in which, some projects carried out under the program achieved success in knowledge translation while others were frustrated. Using qualitative methods, we examined how closer collaboration between academics and clinicians worked in four purposefully chosen case studies. In a synthesis of the findings, we produced a "black box" model of how knowledge translation was enabled by the activation of nine mechanisms. These are summarized in the form of five simple rules for promoting knowledge translation through collaborations based on principles of coproduction.

  10. A 2 MV Van de Graaff accelerator as a tool for planetary and impact physics research.

    Science.gov (United States)

    Mocker, Anna; Bugiel, Sebastian; Auer, Siegfried; Baust, Günter; Colette, Andrew; Drake, Keith; Fiege, Katherina; Grün, Eberhard; Heckmann, Frieder; Helfert, Stefan; Hillier, Jonathan; Kempf, Sascha; Matt, Günter; Mellert, Tobias; Munsat, Tobin; Otto, Katharina; Postberg, Frank; Röser, Hans-Peter; Shu, Anthony; Sternovsky, Zoltán; Srama, Ralf

    2011-09-01

    Investigating the dynamical and physical properties of cosmic dust can reveal a great deal of information about both the dust and its many sources. Over recent years, several spacecraft (e.g., Cassini, Stardust, Galileo, and Ulysses) have successfully characterised interstellar, interplanetary, and circumplanetary dust using a variety of techniques, including in situ analyses and sample return. Charge, mass, and velocity measurements of the dust are performed either directly (induced charge signals) or indirectly (mass and velocity from impact ionisation signals or crater morphology) and constrain the dynamical parameters of the dust grains. Dust compositional information may be obtained via either time-of-flight mass spectrometry of the impact plasma or direct sample return. The accurate and reliable interpretation of collected spacecraft data requires a comprehensive programme of terrestrial instrument calibration. This process involves accelerating suitable solar system analogue dust particles to hypervelocity speeds in the laboratory, an activity performed at the Max Planck Institut für Kernphysik in Heidelberg, Germany. Here, a 2 MV Van de Graaff accelerator electrostatically accelerates charged micron and submicron-sized dust particles to speeds up to 80 km s(-1). Recent advances in dust production and processing have allowed solar system analogue dust particles (silicates and other minerals) to be coated with a thin conductive shell, enabling them to be charged and accelerated. Refinements and upgrades to the beam line instrumentation and electronics now allow for the reliable selection of particles at velocities of 1-80 km s(-1) and with diameters of between 0.05 μm and 5 μm. This ability to select particles for subsequent impact studies based on their charges, masses, or velocities is provided by a particle selection unit (PSU). The PSU contains a field programmable gate array, capable of monitoring in real time the particles' speeds and charges, and

  11. A 2 MV Van de Graaff accelerator as a tool for planetary and impact physics research

    Energy Technology Data Exchange (ETDEWEB)

    Mocker, Anna; Bugiel, Sebastian; Srama, Ralf [IRS, Universitaet Stuttgart, Pfaffenwaldring 31, D-70569 Stuttgart (Germany); MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Auer, Siegfried [A and M Associates, PO Box 421, Basye, Virginia 22810 (United States); Baust, Guenter; Matt, Guenter; Otto, Katharina [MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Colette, Andrew; Drake, Keith; Kempf, Sascha; Munsat, Tobin; Shu, Anthony; Sternovsky, Zoltan [LASP, University of Colorado, 1234 Innovation Drive, Boulder, Colorado 80303 (United States); Colorado Center for Lunar Dust and Atmospheric Studies, University of Colorado, Boulder, Colorado 80303 (United States); Fiege, Katherina; Postberg, Frank [Institut fuer Geowissenschaften, Universitaet Heidelberg, D-69120 Stuttgart (Germany); MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); Gruen, Eberhard [MPI fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany); LASP, University of Colorado, 1234 Innovation Drive, Boulder, Colorado 80303 (United States); Heckmann, Frieder [Steinbeis-Innovationszentrum Raumfahrt, Gaeufelden (Germany); Helfert, Stefan [Helfert Informatik, Mannheim (Germany); Hillier, Jonathan [Institut fuer Geowissenschaften, Universitaet Heidelberg, D-69120 Stuttgart (Germany); Mellert, Tobias [IRS, Universitaet Stuttgart, Pfaffenwaldring 31, D-70569 Stuttgart (Germany); and others

    2011-09-15

    Investigating the dynamical and physical properties of cosmic dust can reveal a great deal of information about both the dust and its many sources. Over recent years, several spacecraft (e.g., Cassini, Stardust, Galileo, and Ulysses) have successfully characterised interstellar, interplanetary, and circumplanetary dust using a variety of techniques, including in situ analyses and sample return. Charge, mass, and velocity measurements of the dust are performed either directly (induced charge signals) or indirectly (mass and velocity from impact ionisation signals or crater morphology) and constrain the dynamical parameters of the dust grains. Dust compositional information may be obtained via either time-of-flight mass spectrometry of the impact plasma or direct sample return. The accurate and reliable interpretation of collected spacecraft data requires a comprehensive programme of terrestrial instrument calibration. This process involves accelerating suitable solar system analogue dust particles to hypervelocity speeds in the laboratory, an activity performed at the Max Planck Institut fuer Kernphysik in Heidelberg, Germany. Here, a 2 MV Van de Graaff accelerator electrostatically accelerates charged micron and submicron-sized dust particles to speeds up to 80 km s{sup -1}. Recent advances in dust production and processing have allowed solar system analogue dust particles (silicates and other minerals) to be coated with a thin conductive shell, enabling them to be charged and accelerated. Refinements and upgrades to the beam line instrumentation and electronics now allow for the reliable selection of particles at velocities of 1-80 km s{sup -1} and with diameters of between 0.05 {mu}m and 5 {mu}m. This ability to select particles for subsequent impact studies based on their charges, masses, or velocities is provided by a particle selection unit (PSU). The PSU contains a field programmable gate array, capable of monitoring in real time the particles' speeds

  12. 2001 Gordon Research Conference on Applied and Environmental Microbiology. Final progress report [agenda and attendee list

    Energy Technology Data Exchange (ETDEWEB)

    Drake, Harold

    2001-07-26

    The Gordon Research Conference on Applied and Environmental Microbiology was held at Connecticut College, New London, Connecticut, July 22-27, 2001. The conference was attended by 121 participants. The attendees represented the spectrum of endeavor in this field, coming from academia, industry, and government laboratories, and included US and foreign scientists, senior researchers, young investigators, and students. Emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate discussion about the key issues in the field today. Session topics included the following: Environmental and applied genomics, Cell-to-cell signaling and multicellular behavior, Emerging technologies and methods, Novel metabolisms and ecosystems, Directed evolution of enzymes and pathways, Symbiotic and trophic relationships, Synthesis and application of novel biopolymers, and Microbes at the oxic-anoxic interface. There was also a special lecture titled ''Under the umbrella of the big tree: microbial biology into the 21st century.''

  13. Research on imaging, sensing, and characterization of cells at Research Center for Applied Sciences (RCAS), Academia Sinica

    Science.gov (United States)

    Tsai, Hui-Chen; Chang, Chun-Fang; Chen, Bi-Chang; Cheng, Ji-Yen; Chu, Chih-Wei; Han, Hsieh-Cheng; Hatanaka, Koji; Hsieh, Tung-Han; Lee, Chau-Hwang; Lin, Jung-Hsin; Tung, Yi-Chung; Wei, Pei-Kuen; Yang, Fu-Liang; Tsai, Din Ping

    2015-12-01

    Development of imaging, sensing, and characterization of cells at Research Center for Applied Sciences (RCAS) of Academia Sinica in Taiwan is progressing rapidly. The research on advanced lattice light sheet microscopy for temporal visualization of cells in three dimensions at sub-cellular resolution shows novel imaging results. Label-free observation on filopodial dynamics provides a convenient assay on cancer cell motility. The newly-developed software enables us to track the movement of two types of particles through different channels and reconstruct the co-localized tracks. Surface plasmon resonance (SPR) for detecting urinary microRNA for diagnosis of acute kidney injury demonstrates excellent sensitivity. A fully automated and integrated portable reader was constructed as a home-based surveillance system for post-operation hepatocellular carcinoma. New microfluidic cell culture devices for fast and accurate characterizations prove various diagnosis capabilities.

  14. WHO Child Growth Standards Are Often Incorrectly Applied to Children Born Preterm in Epidemiologic Research.

    Science.gov (United States)

    Perumal, Nandita; Gaffey, Michelle F; Bassani, Diego G; Roth, Daniel E

    2015-11-01

    In epidemiologic research, there is no standard approach for accounting for gestational age (GA) at birth when interpreting postnatal anthropometric data in analyses of cohorts that include children born preterm (CBP). A scoping review was conducted to describe analytical approaches to account for GA at birth when applying the WHO Growth Standards (WHO-GS) to anthropometric data in epidemiologic studies. We searched PubMed, Scopus, MEDLINE, Embase, and Web of Science for studies that applied WHO-GS, included CBP in the study population, had access to data within 1 mo of age, and were published between 2006 and 2015 in English. Of the 80 included studies that used the WHO-GS, 80% (64 of 80) included all children regardless of GA, whereas 20% (16 of 80) restricted analyses that used WHO-GS to term-born children. Among the 64 studies that included all children, 53 (83%) used chronological age and 11 (17%) used corrected age for CBP. Of the 53 studies that used chronological age, 12 (23%) excluded data that were likely contributed by CBP (e.g., very low birth weight or extremely low outlying z scores) and 19 (36%) adjusted for or stratified by GA at birth in regression analyses. In summary, researchers commonly apply WHO-GS to CBP, usually based on chronological age. Methodologic challenges of analyzing data from CBP in the application of WHO-GS were rarely explicitly addressed. Further efforts are required to establish acceptable approaches to account for heterogeneity in GA at birth in the analysis of post-term anthropometric data in epidemiologic research.

  15. Heavy Ion Fusion Accelerator Research (HIFAR) year-end report, April 1, 1989--September 30, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-12-01

    This report contains the following topics on heavy ion fusion: MBE-4 drifting beam quadrupole operating range; transverse emittance growth in MBE-4; an improved ion source for MBE-4; drifting beam studies on MBE-4; 2-MV injector; improvements in lifetime of the C{sup +} source; injector control system; Maxwell spark gap test update; ILSE cosine 2{theta} quadrupole magnet development; electrostatic quadrupole prototype development activity; induction accelerator cell development; effect of a spread in beamlet currents on longitudinal stability; and heavy ion linac driver analysis.

  16. Development of a large proton accelerator for innovative researches; development of high power RF source

    Energy Technology Data Exchange (ETDEWEB)

    Chung, K. H.; Lee, K. O.; Shin, H. M.; Chung, I. Y. [KAPRA, Seoul (Korea); Kim, D. I. [Inha University, Incheon (Korea); Noh, S. J. [Dankook University, Seoul (Korea); Ko, S. K. [Ulsan University, Ulsan (Korea); Lee, H. J. [Cheju National University, Cheju (Korea); Choi, W. H. [Korea Advanced Institute of Science and Technology, Taejeon (Korea)

    2002-05-01

    This study was performed with objective to design and develop the KOMAC proton accelerator RF system. For the development of the high power RF source for CCDTL(coupled cavity drift tube linac), the medium power RF system using the UHF klystron for broadcasting was integrated and with this RF system we obtained the basic design data, operation experience and code-validity test data. Based on the medium power RF system experimental data, the high power RF system for CCDTL was designed and its performed was analyzed. 16 refs., 64 figs., 27 tabs. (Author)

  17. Applied solid state science advances in materials and device research 2

    CERN Document Server

    Wolfe, Raymond

    2013-01-01

    Applied Solid State Science: Advances in Materials and Device Research, Volume 2 covers topics about complex oxide materials such as the garnets, which dominate the field of magnetoelasticity and are among the most important laser hosts, and sodalite, which is one of the classic photochromic materials. The book discusses the physics of the interactions of electromagnetic, elastic, and spin waves in single crystal magnetic insulators. The text then describes the mechanism on which inorganic photochromic materials are based, as observed in a variety of materials in single crystal, powder, and gl

  18. Applied solid state science advances in materials and device research 6

    CERN Document Server

    Wolfe, Raymond

    2013-01-01

    Applied Solid State Science: Advances in Materials and Device Research, Volume 6 covers the application of composites in electronic systems. The book discusses different types of composite-composite materials consisting of finely dispersed mixtures of metals and insulators; composite devices in which two distinct semiconductor devices are combined in one package; and composite glass fibers with the core and cladding differing in their optical properties. The text describes articles dealing with properties that can be achieved in versatile materials; light-emitting diodes and photodetectors th

  19. Process management incorporating the intellectual capital and knowledge management: an applied study in research centres

    Directory of Open Access Journals (Sweden)

    Enrique Saravia Vergara

    2015-09-01

    Full Text Available In today’s competitive environment, organizations seek to create value for customers through management approaches that not only ensure the supply of goods and services of quality and at low prices, but that achieve long-term competitive advantages. In this context, process management appears as a management model based on "quality"; whereas "intellectual capital" and "knowledge management" models represent the main models based on the management of intangible assets, the basis of competitive success of the XXI century. This study represents a trial that, from a process management model applied to a research and review of the relevant theoretical framework to the disciplines of "intellectual capital" and "knowledge management", analyses and proposes a model of process management in research centres incorporating Intellectual Capital and Knowledge Management.

  20. The Applied Meteorology Unit: Nineteen Years Successfully Transitioning Research Into Operations for America's Space Program

    Science.gov (United States)

    Madura, John T.; Bauman, William H., III; Merceret, Francis J.; Roeder, William P.; Brody, Frank C.; Hagemeyer, Bartlett C.

    2011-01-01

    The Applied Meteorology Unit (AMU) provides technology development and transition services to improve operational weather support to America's space program . The AMU was founded in 1991 and operates under a triagency Memorandum of Understanding (MOU) between the National Aeronautics and Space Administration (NASA), the United States Air Force (USAF) and the National Weather Service (NWS) (Ernst and Merceret, 1995). It is colocated with the 45th Weather Squadron (45WS) at Cape Canaveral Air Force Station (CCAFS) and funded by the Space Shuttle Program . Its primary customers are the 45WS, the Spaceflight Meteorology Group (SMG) operated for NASA by the NWS at the Johnson Space Center (JSC) in Houston, TX, and the NWS forecast office in Melbourne, FL (MLB). The gap between research and operations is well known. All too frequently, the process of transitioning research to operations fails for various reasons. The mission of the AMU is in essence to bridge this gap for America's space program.

  1. An applied research on remote sensing classification in the Loess Plateau

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Due to complex terrain of the Loess Plateau, the classification accuracy is unsatisfactory when a single supervised classification is used in the remote sensing investigation of the sloping field. Taking the loess hill and gully area of northern Shaanxi Province as a test area, a research was conducted to extract sloping field and other land use categories by applying an integrated classification. Based on an integration of supervised classification and unsupervised classification, sampling method is remarkably improved. The results show that the classification accuracy is satisfactory by the method and is of critical significance in obtaining up-to-date information of the sloping field, which should be helpful in the state key project of converting fiumland to forest and grassland on slope land in this area. This research sought to improve the appfication accuracy of image classification in complex terrain areas.

  2. Research proposal for development of an electron stripper using a thin liquid lithium film for rare isotope accelerator.

    Energy Technology Data Exchange (ETDEWEB)

    Momozaki, Y.; Nuclear Engineering Division

    2006-03-06

    Hydrodynamic instability phenomena in a thin liquid lithium film, which has been proposed for the first stripper in the driver linac of Rare Isotope Accelerator (RIA), were discussed. Since it was considered that film instability could significantly impair the feasibility of the liquid lithium film stripper concept, potential issues and research tasks in the RIA project due to these instability phenomena were raised. In order to investigate these instability phenomena, a research proposal plan was developed. In the theoretical part of this research proposal, a use of the linear stability theory was suggested. In the experimental part, it was pointed out that the concept of Reynolds number and Weber number scaling may allow conducting a preliminary experiment using inert simulants, hence reducing technical difficulty, complexity, and cost of the experiments. After confirming the thin film formation in the preliminary experiment using simulants, demonstration experiments using liquid lithium were proposed.

  3. Toward integrated laser-driven ion accelerator systems at the photo-medical research center in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Bolton, P.R., E-mail: bolton.paul@jaea.go.j [Photo-Medical Research Center, Japan Atomic Energy Agency, 8-1-7 Umemidai Kizugawa-shi, Kyoto 619-0215 (Japan); Hori, T.; Kiriyama, H.; Mori, M.; Sakaki, H. [Photo-Medical Research Center, Japan Atomic Energy Agency, 8-1-7 Umemidai Kizugawa-shi, Kyoto 619-0215 (Japan); Sutherland, K. [Hokkaido University, School of Medicine, Sapporo-shi, Kita-ku, Kita 12 Jo, Nishi 5 Chome 060-0812 (Japan); Suzuki, M. [Photo-Medical Research Center, Japan Atomic Energy Agency, 8-1-7 Umemidai Kizugawa-shi, Kyoto 619-0215 (Japan); Wu, J. [SLAC National Accelerator Laboratory, Stanford University, Menlo Park, CA (United States); Yogo, A. [Photo-Medical Research Center, Japan Atomic Energy Agency, 8-1-7 Umemidai Kizugawa-shi, Kyoto 619-0215 (Japan)

    2010-08-01

    Goals and early progress at the Photo-Medical Research Center are summarized. Laser-driven ion beam radiotherapy can require compact repetition-rated laser systems with peak powers approaching the PW level. Laser development at PMRC is outlined. Our parallel experimental and simulation efforts aimed at the development of a prototype ion beamline as an integrated laser-driven ion accelerator system are presented. In addition some of our first medical and radiobiological experimental investigations, proton-induced double strand breaking in human cancer cells and simulations of optimum dose distributions for ocular melanoma are discussed. Recommended components of a balanced and comprehensive PMRC agenda are given.

  4. The role of the librarian in the development and acceleration of the young researchers' work

    Directory of Open Access Journals (Sweden)

    Lenka Perko

    1997-01-01

    Full Text Available The paper emphasizes the importance of research work for the development of independence, creativity and inventiveness in adolescents. The central part presents the spread of research activities carried out by young researchers in Slovenia and touches upon problems they encounter when preparing their research reports.The role of the school (teachers and libraries (librarians as promoters of successful research work of youth is pointed out. This type of activity can also be regarded as one of the important factors influencing linkage of different libraries and user structures. In the conclusion, certain possibilities for active engagement of librarians in the adolescenfs research are outlined.

  5. Final Report for "Non-Accelerator Physics – Research in High Energy Physics: Dark Energy Research on DES"

    Energy Technology Data Exchange (ETDEWEB)

    Ritz, Steve [Univ. of California, Santa Cruz, CA (United States); Jeltema, Tesla [Univ. of California, Santa Cruz, CA (United States)

    2016-12-01

    One of the greatest mysteries in modern cosmology is the fact that the expansion of the universe is observed to be accelerating. This acceleration may stem from dark energy, an additional energy component of the universe, or may indicate that the theory of general relativity is incomplete on cosmological scales. The growth rate of large-scale structure in the universe and particularly the largest collapsed structures, clusters of galaxies, is highly sensitive to the underlying cosmology. Clusters will provide one of the single most precise methods of constraining dark energy with the ongoing Dark Energy Survey (DES). The accuracy of the cosmological constraints derived from DES clusters necessarily depends on having an optimized and well-calibrated algorithm for selecting clusters as well as an optical richness estimator whose mean relation and scatter compared to cluster mass are precisely known. Calibrating the galaxy cluster richness-mass relation and its scatter was the focus of the funded work. Specifically, we employ X-ray observations and optical spectroscopy with the Keck telescopes of optically-selected clusters to calibrate the relationship between optical richness (the number of galaxies in a cluster) and underlying mass. This work also probes aspects of cluster selection like the accuracy of cluster centering which are critical to weak lensing cluster studies.

  6. Analyzing research article introductions by Iranian and native English-speaking authors of Applied Linguistics

    Directory of Open Access Journals (Sweden)

    Shahriari Ahmadi, Hesamoddin

    2013-01-01

    Full Text Available Considering the role of academic writing in the dissemination of research findings among members of scientific communities, efforts have been made by language specialists to achieve a more detailed understanding of this register, with hopes that the derived features could then be used to teach researchers, writing in a second/foreign language, to more effectively communicate the results of their studies. This study sets out to achieve a similar goal through the analysis of research article introductions in terms of the frequency and function of their lexical bundles. To this end, a corpus of 200 research article introductions by published authors in the field of Applied Linguistics was compared to a similar corpus by Iranian, non-native writers of the same field. The findings reveal that Iranian authors use more 4-word lexical bundles in their writing compared to their native-speaker counterparts. Syntactic and functional differences between the two corpora are introduced and implications for academic writing instructors are discussed in detail.

  7. NATO International Conference on Applied General Systems Research : Recent Developments and Trends

    CERN Document Server

    1978-01-01

    This volume consists of a selection of papers presented at the International Conference on Applied General Systems Research: Recent Developments and Trends which was held on the campus of the State University of New York at Binghamton in August 15-19, 1977, under the sponsorship of the Special Panel on Systems Science of the NATO Scientific Affairs Division. General systems research is a fairly new field which has been developing in the course of the last two or three decades. In my op~n10n, it can be best described as a movement which involves the study of all structural and context independent aspects of problem solving. As such, it is cross-disciplinary in nature and, in this sense, it might seem similar to mathematics. There is a consid­ erable difference, however, between the two. While pure mathe­ matics is basically oriented to the development of various axiomatic theories, regardless of whether or not they have any real world meaning, applied mathematics explores the applicability of some of these t...

  8. Software IV and V Research Priorities and Applied Program Accomplishments Within NASA

    Science.gov (United States)

    Blazy, Louis J.

    2000-01-01

    The mission of this research is to be world-class creators and facilitators of innovative, intelligent, high performance, reliable information technologies that enable NASA missions to (1) increase software safety and quality through error avoidance, early detection and resolution of errors, by utilizing and applying empirically based software engineering best practices; (2) ensure customer software risks are identified and/or that requirements are met and/or exceeded; (3) research, develop, apply, verify, and publish software technologies for competitive advantage and the advancement of science; and (4) facilitate the transfer of science and engineering data, methods, and practices to NASA, educational institutions, state agencies, and commercial organizations. The goals are to become a national Center Of Excellence (COE) in software and system independent verification and validation, and to become an international leading force in the field of software engineering for improving the safety, quality, reliability, and cost performance of software systems. This project addresses the following problems: Ensure safety of NASA missions, ensure requirements are met, minimize programmatic and technological risks of software development and operations, improve software quality, reduce costs and time to delivery, and improve the science of software engineering

  9. Center for Fundamental and Applied Research in Nanostructured and Lightweight Materials. Final Technical Summary

    Energy Technology Data Exchange (ETDEWEB)

    Mullins, Michael; Rogers, Tony; King, Julia; Keith, Jason; Cornilsen, Bahne; Allen, Jeffrey; Gilbert, Ryan; Holles, Joseph

    2010-09-28

    The core projects for this DOE-sponsored Center at Michigan Tech have focused on several of the materials problems identified by the NAS. These include: new electrode materials, enhanced PEM materials, lighter and more effective bipolar plates, and improvement of the carbon used as a current carrier. This project involved fundamental and applied research in the development and testing of lightweight and nanostructured materials to be used in fuel cell applications and for chemical synthesis. The advent of new classes of materials engineered at the nanometer level can produce materials that are lightweight and have unique physical and chemical properties. The grant was used to obtain and improve the equipment infrastructure to support this research and also served to fund seven research projects. These included: 1. Development of lightweight, thermally conductive bipolar plates for improved thermal management in fuel cells; 2. Exploration of pseudomorphic nanoscale overlayer bimetallic catalysts for fuel cells; 3. Development of hybrid inorganic/organic polymer nanocomposites with improved ionic and electronic properties; 4. Development of oriented polymeric materials for membrane applications; 5. Preparation of a graphitic carbon foam current collectors; 6. The development of lightweight carbon electrodes using graphitic carbon foams for battery and fuel cell applications; and 7. Movement of water in fuel cell electrodes.

  10. Implementation Plan for the Deep Vadose Zone-Applied Field Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Wellman, Dawn M.; Truex, Michael J.; Freshley, Mark D.; Gephart, Roy E.; Triplett, Mark B.; Johnson, Timothy C.

    2011-02-11

    The Long-Range Deep Vadose Zone Program Plan was published in October 2010. It summarized the U.S. Department of Energy’s (DOE’s) state-of-knowledge about the contaminant remediation challenges facing the deep vadose zone (DVZ) beneath the Central Plateau of the Hanford Site and their approach to solving those challenges. Developing an implementation plan is the next step to address the knowledge and capabilities required to solve DVZ challenges when needed. This multi-year plan (FY-11 through FY-20) identifies the short to long-term research, management, and execution plans required to solve those problems facing the DVZ-Applied Field Research Center (DVZ-AFRC). The schedule supporting implementation overlies existing activities and milestones from Hanford’s DOE-Environmental Management (EM) end-user projects. Success relies upon multi-project teams focused on coordinated subsurface projects undertaken across the DOE Complex combined with facilitated, problem-focused, research investments implemented through the DVZ-AFRC.

  11. Interruption of ion acceleration by collisions with neutrals in a cometary coma: a 1D model applied to 67P/Churyumov-Gerasimenko

    Science.gov (United States)

    Vigren, Erik; Eriksson, Anders I.; Johansson, Fredrik L.

    2017-04-01

    We present a 1D model of a cometary ionosphere with the main purpose to investigate the ability of the neutrals to hamper ion acceleration along electric fields in the radial direction. Because ion-neutral reaction cross-sections are energy dependent, the distance from a cometary nucleus within which ions remain collisionally coupled to the neutrals is dictated not only by the comet's activity level but also by the electromagnetic fields in the coma. As electron cooling is inefficient due to low neutral gas density and density decays with cometocentric distance a significant ambipolar electric field may develop. In the model we treat charge transfer processes as replacing a fast ion and a slow neutral with a fast neutral and a slow ion. For a given neutral background and electric field profile, the model, which in essence is based on the multiplication principle of probabilities, calculates observables such as the total ion number density, the H3O+/H2O+ number density ratio, the mean ion drift speed and the ion energy distribution function, as a function of cometocentric distance. The model is applied to different conditions encountered by Rosetta during its mission to comet 67P/Churyumov-Gerasimenko. Our findings include i) that the activity, even near perihelion, was probably not high enough for an efficient ion-neutral coupling all the way to the spacecraft location, and ii) that model runs using electric field profiles that give ion number densities and mean flow speeds within limits constrained by RPC observations tend to give H3O+/H2O+ number density ratios higher than typically observed by ROSINA/DFMS (e.g., [1]). We discuss also the influence on the results of including the ion motion in large-amplitude plasma waves into the model. Finally we highlight some reactions for which determinations of cross-sections at low collision energies would be valuable. [1] Fuselier, S.A., et al. 2016, MNRAS, 462, S312

  12. Engaging Learner Attribute Research in Dialogue with Classroom Practice: Predictors of Success in the Accelerated, Online Classroom

    Directory of Open Access Journals (Sweden)

    B. Jean Mandernach

    2006-07-01

    Full Text Available Research examining student success in online education has focused extensively on internal learner attributes with little emphasis on external, controllable factors that may mediate a student’s ability to perform within the distinctive environment of the virtual classroom. The purpose of this study is to balance student characteristic research with external, direct data from the perspective of online instructors in order to provide a practice-oriented understanding of the unique factors predictive of student success in accelerated, online courses. Experienced online educators were surveyed to identify practical skills, strategies or factors most likely to lead to success for students enrolled in online courses. A content-analysis of open-ended responses revealed 23 relevant factors that clustered into six broad themes. Within these themes, four issues emerge as the most predictive of online learner success: time, technology, initiative, and competence. Discussion examines the practical, deliberate application of this information to facilitate students’ successful completion of online courses.

  13. Study of a new possibility to predict the behavior of high - performance anticorrosive protections applied on steel after their exposure in natural aggressive environments, respectively in laboratory accelerated conditions

    Directory of Open Access Journals (Sweden)

    Irina POPA

    2014-12-01

    Full Text Available As a result of the global warming, notable changes in the climatic regime of Romania were observed in the last 40-50 years by increasing of the maximum temperatures and decreasing of the minimum temperatures characteristic for each season. This paper makes reference to an experimental research regarding the actual severity of the Romanian climate and its effects toward some performant anticorrosive coatings applied on steel. Such performant anticorrosive protection systems were exposed in situ – marine and alpine environment - and in parallel, aiming to simulate the severe climatic actions through laboratory accelerated environments - neutral salt fog, condensation and temperature variations. The graphical representation and the interpretation of the adhesion to the steel surface by means of the variation of the class into which the paint was framed after performing the cross-cut test during the exposure provided information concerning a new possibility to predict the evolution of the degradation of the paint, by means of this characteristic experimentally determined.

  14. Accelerator mass spectrometry in pharmaceutical research and development--a new ultrasensitive analytical method for isotope measurement.

    Science.gov (United States)

    Garner, R C

    2000-09-01

    Accelerator mass spectrometry (AMS) permits the measurement of elemental isotopes at the individual atom level. The main application of AMS in drug discovery and development will be in the analysis of 14-carbon (14C). The principle behind AMS is the separation of individual positively charged atoms through mass, charge and momentum differences. In order to obtain the high-energy charge state required for separation, negative atoms are accelerated through a high voltage field (up to 10 million volts) generated by a tandem Van de Graaff accelerator. In the middle of the accelerator, the outer valency electrons are stripped from the atom and the resulting charged species are separated and counted. For 14C, AMS counts the number of individual atoms rather than measuring radioactive decays. The result is that AMS is up to one million times more sensitive than decay counting. Radioactivity levels as low 0.0001 dpm can be detected using AMS. The exquisite sensitivity of AMS analysis means that much lower amounts of 14C can be used than for conventional counting methods. This makes it easier to use 14C for in vitro, preclinical and clinical research programmes. As 14C poses both a biological and environmental hazard, AMS permits much lower doses to be used. Human drug mass balance studies have been conducted with doses of 50 nanoCuries and below. Radioactive HPLC metabolite profiles of plasma extracts from subjects given nanoCurie doses of 14C-labelled drug have been obtained by injecting as little as 0.25 dpm onto an HPLC column. In studies of biologics, biosynthetically 14C-labelled recombinant protein has been produced with a specific radioactivity sufficient to conduct human clinical studies with AMS analysis. For one human recombinant protein an increase in sensitivity of 2,000-fold over ELISA was obtained with AMS measurement. AMS is an enabling technology that should prove of value in increasing human and environmental safety as well as allowing new research

  15. Does clinical equipoise apply to cluster randomized trials in health research?

    Directory of Open Access Journals (Sweden)

    Brehaut Jamie C

    2011-05-01

    Full Text Available Abstract This article is part of a series of papers examining ethical issues in cluster randomized trials (CRTs in health research. In the introductory paper in this series, Weijer and colleagues set out six areas of inquiry that must be addressed if the cluster trial is to be set on a firm ethical foundation. This paper addresses the third of the questions posed, namely, does clinical equipoise apply to CRTs in health research? The ethical principle of beneficence is the moral obligation not to harm needlessly and, when possible, to promote the welfare of research subjects. Two related ethical problems have been discussed in the CRT literature. First, are control groups that receive only usual care unduly disadvantaged? Second, when accumulating data suggests the superiority of one intervention in a trial, is there an ethical obligation to act? In individually randomized trials involving patients, similar questions are addressed by the concept of clinical equipoise, that is, the ethical requirement that, at the start of a trial, there be a state of honest, professional disagreement in the community of expert practitioners as to the preferred treatment. Since CRTs may not involve physician-researchers and patient-subjects, the applicability of clinical equipoise to CRTs is uncertain. Here we argue that clinical equipoise may be usefully grounded in a trust relationship between the state and research subjects, and, as a result, clinical equipoise is applicable to CRTs. Clinical equipoise is used to argue that control groups receiving only usual care are not disadvantaged so long as the evidence supporting the experimental and control interventions is such that experts would disagree as to which is preferred. Further, while data accumulating during the course of a CRT may favor one intervention over another, clinical equipoise supports continuing the trial until the results are likely to be broadly convincing, often coinciding with the planned

  16. Operations research techniques applied to service center logistics in power distribution users

    Directory of Open Access Journals (Sweden)

    Maria Teresinha Arns Steiner

    2006-12-01

    Full Text Available This paper deals with the optimization for the logistics regarding services demanded byusers of power distribution lines, served by the Portão office, located in Curitiba, PR, Brazil,and operated by COPEL (Paranaense Power Company. Through the use of OperationsResearch techniques, an Integer Programming Mathematical model and Floyd Algorithm, amethod was defined to determine in an optimized way, the number of teams needed by theselected office, as well as, the optimized assignment for the teams to the sites in need, inorder to offer efficient services to the users and, besides that, the immediate execution onemergencies and, as to the other services, accordingly to parameters set by the NationalPower Agency together with COPEL. The methodology hereby presented is generic, so thatit could be applied to any power network (or any of its lines, and it has presented verysatisfactory results to the case in analysis.

  17. Overview of basic and applied research on battery systems at Argonne

    Energy Technology Data Exchange (ETDEWEB)

    Nevitt, M. V.

    1979-01-01

    The need for a basic understanding of the ion transport and related effects that are observed under the unique physical and electrochemical conditions occurring in high-temperature, high-performance batteries is pointed out. Such effects include those that are typical of transport in bulk materials such as liquid and solid electrolytes and the less well understood effects observed in migration in and across the interfacial zones existing around electrodes. The basic and applied studies at Argonne National Laboratory, centered in part around the development of a Li(alloy)/iron sulfide battery system for energy storage, are briefly described as an example of the way that such an understanding is being sought by coordinated interdisciplinary research. 3 figures.

  18. The Applied Meteorology Unit: Nineteen Years Successfully Transitioning Research into Operations for America's Space Program

    Science.gov (United States)

    Madura, John T.; Bauman, William H.; Merceret, Francis J.; Roeder, William P.; Brody, Frank C.; Hagemeyer, Bartlett C.

    2010-01-01

    The Applied Meteorology Unit (AMU) provides technology transition and technique development to improve operational weather support to the Space Shuttle and the entire American space program. The AMU is funded and managed by NASA and operated by a contractor that provides five meteorologists with a diverse mix of advanced degrees, operational experience, and associated skills including data processing, statistics, and the development of graphical user interfaces. The AMU's primary customers are the U.S. Air Force 45th Weather Squadron at Patrick Air Force Base, the National Weather Service Spaceflight Meteorology Group at NASA Johnson Space Center, and the National Weather Service Melbourne FL Forecast Office. The AMU has transitioned research into operations for nineteen years and worked on a wide range of topics, including new forecasting techniques for lightning probability, synoptic peak winds,.convective winds, and summer severe weather; satellite tools to predict anvil cloud trajectories and evaluate camera line of sight for Space Shuttle launch; optimized radar scan strategies; evaluated and implemented local numerical models; evaluated weather sensors; and many more. The AMU has completed 113 projects with 5 more scheduled to be completed by the end of 2010. During this rich history, the AMU and its customers have learned many lessons on how to effectively transition research into operations. Some of these lessons learned include collocating with the operational customer and periodically visiting geographically separated customers, operator submitted projects, consensus tasking process, use of operator primary advocates for each project, customer AMU liaisons with experience in both operations and research, flexibility in adapting the project plan based on lessons learned during the project, and incorporating training and other transition assistance into the project plans. Operator involvement has been critical to the AMU's remarkable success and many awards

  19. Accelerators and Dinosaurs

    CERN Multimedia

    Turner, Michael Stanley

    2003-01-01

    Using naturally occuring particles on which to research might have made accelerators become extinct. But in fact, results from astrophysics have made accelerator physics even more important. Not only are accelerators used in hospitals but they are also being used to understand nature's inner workings by searching for Higgs bosons, CP violation, neutrino mass and dark matter (2 pages)

  20. The Study of Advanced Accelerator Physics Research at UCLA Using the ATF at BNL: Vacuum Acceleration by Laser of Free Electrons

    Energy Technology Data Exchange (ETDEWEB)

    Cline, David B. [Univ. of California, Los Angeles, CA (United States)

    2016-09-07

    An experiment was designed and data were taken to demonstrate that a tightly focused laser on vacuum can accelerate an electron beam in free space. The experiment was proof-of-principle and showed a clear effect for the laser beam off and on. The size of the effect was about 20% and was consistent over 30 laser and beam shots.

  1. The Study of Advanced Accelerator Physics Research at UCLA Using the ATF at BNL: Vacuum Acceleration by Laser of Free Electrons

    Energy Technology Data Exchange (ETDEWEB)

    Cline, David B. [Univ. of California, Los Angeles, CA (United States)

    2016-09-07

    An experiment was designed and data taken to demonstrate that a tightly focused laser on vacuum can accelerate an electron beam in free space. The experiment was proof-of-principle and showed a clear effect for the laser beam off and on. The size of the effect was about 20% and was consistent over 30 laser and beam shots.

  2. Reevaluating the conceptual framework for applied research on host-plant resistance

    Institute of Scientific and Technical Information of China (English)

    Michael J.Stout

    2013-01-01

    Applied research on host-plant resistance to arthropod pests has been guided over the past 60 years by a framework originally developed by Reginald Painter in his 1951 book,Insect Resistance in Crop Plants.Painter divided the "phenomena" of resistance into three "mechanisms," nonpreference (later renamed antixenosis),antibiosis,and tolerance.The weaknesses of this framework are discussed.In particular,this trichotomous framework does not encompass all known mechanisms of resistance,and the antixenosis and antibiosis categories are ambiguous and inseparable in practice.These features have perhaps led to a simplistic approach to understanding arthropod resistance in crop plants.A dichotomous scheme is proposed as a replacement,with a major division between resistance (plant traits that limit injury to the plant) and tolerance (plant traits that reduce amount of yield loss per unit injury),and the resistance category subdivided into constitutive/inducible and direct/indirect subcategories.The most important benefits of adopting this dichotomous scheme are to more closely align the basic and applied literatures on plant resistance and to encourage a more mechanistic approach to studying plant resistance in crop plants.A more mechanistic approach will be needed to develop novel approaches for integrating plant resistance into pest management programs.

  3. A Genre Analysis of English and Iranian Research Articles Abstracts in Applied Linguistics and Mathematics

    Directory of Open Access Journals (Sweden)

    Biook Behnam

    2014-09-01

    Full Text Available In recent years, genre studies have attracted the attention of many researchers. The aim of the present study was to observe the differences in generic structure of abstract written by English native and non-native (Iranian students in two disciplines of mathematics and applied linguistics. To this end, twenty native English students’ abstract texts from each discipline and the same number of non-native (Iranian ones were selected. In this study, Hyland’s (2000 five‐move model was used to identify the rhetorical structure of the four sets of texts. After analyzing each text, the main moves were extracted and the frequencies of each one were calculated and compared. The cross-disciplinary and cross‐linguistic analyses reveal that linguistics abstracts follow a conventional scheme, but mathematics abstracts in these two languages do not exhibit the usual norms in terms of moves. Besides, greater difference in move structure is seen across languages in mathematics. The findings of the study have some pedagogical implications for academic writing courses for graduate students, especially students from non-English backgrounds in order to facilitate their successful acculturation into these disciplinary communities. Keywords: Genre Analysis, mathematics, applied linguistics

  4. Study of the characteristics of neutron monitor area applied to the evaluation of dose rates in a 15 MeV radiotherapy accelerator

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Candido M. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Inst. de Fisica]. E-mail: candido_1998@yahoo.com; Patrao, Karla C.S.; Pereira, Walsan W.; Fonseca, Evaldo S.; Giannoni, Ricardo A. [Instituto de Radioprotecao e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil). Lab. de Neutrons]. E-mails: karla@ird.gov.br; walsan@ird.gov.br; Batista, Delano V.S. [Instituto Nacional do Cancer (INCa), Rio de Janeiro, RJ (Brazil). Setor de Fisica Medica]. E-mail: delano@inca.gov.br

    2007-07-01

    Currently, in Radiotherapy, the use of linear accelerators is becoming each time more common. From Radiation Protection point of view, these instruments represent an advance in relation to the cobalt and caesium irradiators, mainly due to absence of the radioactive material. On the other hand, accelerators with the energies superior to 10 MeV produce contamination of the therapeutic beam with the presence of neutrons generated in the interaction of high-energy photons with high atomic number materials from the own irradiator. The present work carries through measurements in a linear accelerator of 15 MeV using three neutron area monitors for a comparison of the response of these instruments, evaluating its adequacy to this measurement. Characteristics of use and operation associates to parameters such as: monitor dead time, monitor gamma rejection, and calibration results are also analyzed in this study. (author)

  5. A 12 GHZ 50 MW Klystron for Support of Accelerator Research

    Energy Technology Data Exchange (ETDEWEB)

    Sprehn, Daryl; /SLAC; Haase, Andrew; /SLAC; Jensen, Aaron; /SLAC; Jongewaard, Erik; /SLAC; Nantista, Christopher; /SLAC; Vlieks, Arnold; /SLAC

    2011-05-31

    A 12 GHz 50MW X-band klystron is under development at the SLAC National Accelerator Laboratory Klystron Department. The klystron will be fabricated to support programs currently underway at three European Labs; CERN, PSI, and INFN Trieste. The choice of frequency selection was due to the CLIC RF frequency changing from 30 GHz to the European X-band frequency of 11.99 GHz in 2008. Since the Klystron Department currently builds 50MW klystrons at 11.424 GHz known collectively as the XL4 klystrons, it was deemed cost-effective to utilize many XL4 components by leaving the gun, electron beam transport, solenoid magnet and collector unchanged. To realize the rf parameters required, the rf cavities and rf output hardware were necessarily altered. Some improvements to the rf design have been made to reduce operating gradients and increase reliability. Changes in the multi-cell output structure, waveguide components, and the window will be discussed along with testing of the devices. Five klystrons known as XL5 klystrons are scheduled for production over the next two years.

  6. Applications of Accelerators and Radiation Sources in the Field of Space Research and Industry.

    Science.gov (United States)

    Campajola, Luigi; Di Capua, Francesco

    2016-12-01

    Beyond their important economic role in commercial communications, satellites in general are critical infrastructure because of the services they provide. In addition to satellites providing information which facilitates a better understanding of the space environment and improved performance of physics experiments, satellite observations are also used to actively monitor weather, geological processes, agricultural development and the evolution of natural and man-made hazards. Defence agencies depend on satellite services for communication in remote locations, as well as for reconnaissance and intelligence. Both commercial and government users rely on communication satellites to provide communication in the event of a disaster that damages ground-based communication systems, provide news, education and entertainment to remote areas and connect global businesses. The space radiation environment is an hazard to most satellite missions and can lead to extremely difficult operating conditions for all of the equipment travelling in space. Here, we first provide an overview of the main components of space radiation environment, followed by a description of the basic mechanism of the interaction of radiation with matter. This is followed by an introduction to the space radiation hardness assurance problem and the main effects of natural radiation to the microelectronics (total ionizing dose, displacement damage and the single-event effect and a description of how different effects occurring in the space can be tested in on-ground experiments by using particle accelerators and radiation sources. We also discuss standards and the recommended procedures to obtain reliable results.

  7. Accelerating the paradigm shift toward inclusion of pregnant women in drug research: Ethical and regulatory considerations.

    Science.gov (United States)

    White, Amina

    2015-11-01

    Although there has been long-standing reluctance to include pregnant women as clinical trial participants, increasing recognition of profound gaps in research on the safety and efficacy of drugs often prescribed to pregnant women calls into question the practice of routinely excluding them. This article presents compelling reasons for including pregnant women in clinical research, highlights certain regulatory barriers to the inclusion of pregnant women, and proposes that professional societies with expertise in obstetrics and maternal-fetal medicine can be instrumental in hastening the paradigm shift from the systematic exclusion of pregnant women in research to a one of responsible and fair inclusion.

  8. High Energy Particle Accelerators

    CERN Multimedia

    Audio Productions, Inc, New York

    1960-01-01

    Film about the different particle accelerators in the US. Nuclear research in the US has developed into a broad and well-balanced program.Tour of accelerator installations, accelerator development work now in progress and a number of typical experiments with high energy particles. Brookhaven, Cosmotron. Univ. Calif. Berkeley, Bevatron. Anti-proton experiment. Negative k meson experiment. Bubble chambers. A section on an electron accelerator. Projection of new accelerators. Princeton/Penn. build proton synchrotron. Argonne National Lab. Brookhaven, PS construction. Cambridge Electron Accelerator; Harvard/MIT. SLAC studying a linear accelerator. Other research at Madison, Wisconsin, Fixed Field Alternate Gradient Focusing. (FFAG) Oakridge, Tenn., cyclotron. Two-beam machine. Comments : Interesting overview of high energy particle accelerators installations in the US in these early years. .

  9. A proposal to protect privacy of health information while accelerating comparative effectiveness research.

    Science.gov (United States)

    Peddicord, Douglas; Waldo, Ann B; Boutin, Marc; Grande, Tina; Gutierrez, Luis

    2010-11-01

    Current laws, practices, and concerns about privacy inhibit access to health data for research. Barriers include inconsistent Institutional Review Board policies and complicated and costly procedures to obtain the consent of patients for release of their information. To realize the promise of comparative effectiveness research, it is essential to develop a new policy framework that will allow and encourage the use of health information in all forms--fully identifiable, partially anonymized, and deidentified. We propose that health data be made available for information-based research under a so-called research safe harbor. The arrangement would include strict data security controls, standards, and practices to be promulgated by the secretary of health and human services, and an annual third-party audit to ensure compliance.

  10. Review of Recent Applied Linguistics Research in Finland and Sweden, with Specific Reference to Foreign Language Learning and Teaching

    Science.gov (United States)

    Ringbom, Hakan

    2012-01-01

    This review covers recent applied linguistic research in Finland and Sweden during the years 2006-2011, with particular emphasis on foreign language learning and teaching. Its primary aim is to inform the international research community on the type of research that is going on in these countries. Special attention is given to topics which have…

  11. The neuroscience of social conformity: implications for fundamental and applied research.

    Science.gov (United States)

    Stallen, Mirre; Sanfey, Alan G

    2015-01-01

    The development of closer ties between researchers and practitioners in the domain of behavior and behavioral change offers useful opportunities for better informing public policy campaigns via a deeper understanding of the psychological processes that operate in real-world decision-making. Here, we focus on the domain of social conformity, and suggest that the recent emergence of laboratory work using neuroscientific techniques to probe the brain basis of social influence can prove a useful source of data to better inform models of conformity. In particular, we argue that this work can have an important role to play in better understanding the specific mechanisms at work in social conformity, in both validating and extending current psychological theories of this process, and in assessing how behavioral change can take place as a result of exposure to the judgments of others. We conclude by outlining some promising future directions in this domain, and indicating how this research could potentially be usefully applied to policy issues.

  12. The neuroscience of social conformity: implications for fundamental and applied research

    Directory of Open Access Journals (Sweden)

    Mirre eStallen

    2015-09-01

    Full Text Available The development of closer ties between researchers and practitioners in the domain of behavior and behavioral change offers useful opportunities for better informing public policy campaigns via a deeper understanding of the psychological processes that operate in real-world decision-making. Here, we focus on the domain of social conformity, and suggest that the recent emergence of laboratory work using neuroscientific techniques to probe the brain basis of social influence can prove a useful source of data to better inform models of conformity. In particular, we argue that this work can have an important role to play in better understanding the specific mechanisms at work in social conformity, in both validating and extending current psychological theories of this process, and in assessing how behavioral change can take place as a result of exposure to the judgments of others. We conclude by outlining some promising future directions in this domain, and indicating how this research could potentially be usefully applied to policy issues.

  13. Status of the Next European Dipole (NED) Activity of the Collaborated Accelerator Research in Europe (CARE) Project

    CERN Document Server

    Devred, Arnaud; Baynham, D Elwyn; Boutboul, T; Canfer, S; Chorowski, M; den Ouden, A; Fabbricatore, P; Farinon, S; Fessia, P; Fydrych, J; Félice, H; Greco, Michela; Greenhalgh, J; Leroy, D; Loveridge, P W; Michel, F; Oberli, L R; Pedrini, D; Polinski, J; Previtali, V; Quettier, L; Rifflet, J M; Rochford, J; Rondeaux, F; Sanz, S; Sgobba, Stefano; Sorbi, M; Toral-Fernandez, F; Van Weelderen, R; Vincent-Viry, O; Volpini, G; Védrine, P

    2005-01-01

    Plans for LHC upgrade and for the final focalization of linear colliders call for large aperture and/or high-performance dipole and quadrupole magnets that may be beyond the reach of conventional NbTi magnet technology. The Next European Dipole (NED) activity was launched on January 1st, 2004 to promote the development of high-performance, Nb3Sn wires in collaboration with European industry (aiming at a non-copper critical current density of 1500 A/mm2 at 4.2 K and 15 T) and to assess the suitability of Nb3Sn technology to the next generation of accelerator magnets (aiming at an aperture of 88 mm and a conductor peak field of 15 T). It is integrated within the Collaborated Accelerator Research in Europe (CARE) project, involves seven collaborators, and is partly funded by the European Union. We present here an overview of the NED activity and we report on the status of the various work packages it encompasses.

  14. Clinical Sequencing Exploratory Research Consortium: Accelerating Evidence-Based Practice of Genomic Medicine.

    Science.gov (United States)

    Green, Robert C; Goddard, Katrina A B; Jarvik, Gail P; Amendola, Laura M; Appelbaum, Paul S; Berg, Jonathan S; Bernhardt, Barbara A; Biesecker, Leslie G; Biswas, Sawona; Blout, Carrie L; Bowling, Kevin M; Brothers, Kyle B; Burke, Wylie; Caga-Anan, Charlisse F; Chinnaiyan, Arul M; Chung, Wendy K; Clayton, Ellen W; Cooper, Gregory M; East, Kelly; Evans, James P; Fullerton, Stephanie M; Garraway, Levi A; Garrett, Jeremy R; Gray, Stacy W; Henderson, Gail E; Hindorff, Lucia A; Holm, Ingrid A; Lewis, Michelle Huckaby; Hutter, Carolyn M; Janne, Pasi A; Joffe, Steven; Kaufman, David; Knoppers, Bartha M; Koenig, Barbara A; Krantz, Ian D; Manolio, Teri A; McCullough, Laurence; McEwen, Jean; McGuire, Amy; Muzny, Donna; Myers, Richard M; Nickerson, Deborah A; Ou, Jeffrey; Parsons, Donald W; Petersen, Gloria M; Plon, Sharon E; Rehm, Heidi L; Roberts, J Scott; Robinson, Dan; Salama, Joseph S; Scollon, Sarah; Sharp, Richard R; Shirts, Brian; Spinner, Nancy B; Tabor, Holly K; Tarczy-Hornoch, Peter; Veenstra, David L; Wagle, Nikhil; Weck, Karen; Wilfond, Benjamin S; Wilhelmsen, Kirk; Wolf, Susan M; Wynn, Julia; Yu, Joon-Ho

    2016-06-02

    Despite rapid technical progress and demonstrable effectiveness for some types of diagnosis and therapy, much remains to be learned about clinical genome and exome sequencing (CGES) and its role within the practice of medicine. The Clinical Sequencing Exploratory Research (CSER) consortium includes 18 extramural research projects, one National Human Genome Research Institute (NHGRI) intramural project, and a coordinating center funded by the NHGRI and National Cancer Institute. The consortium is exploring analytic and clinical validity and utility, as well as the ethical, legal, and social implications of sequencing via multidisciplinary approaches; it has thus far recruited 5,577 participants across a spectrum of symptomatic and healthy children and adults by utilizing both germline and cancer sequencing. The CSER consortium is analyzing data and creating publically available procedures and tools related to participant preferences and consent, variant classification, disclosure and management of primary and secondary findings, health outcomes, and integration with electronic health records. Future research directions will refine measures of clinical utility of CGES in both germline and somatic testing, evaluate the use of CGES for screening in healthy individuals, explore the penetrance of pathogenic variants through extensive phenotyping, reduce discordances in public databases of genes and variants, examine social and ethnic disparities in the provision of genomics services, explore regulatory issues, and estimate the value and downstream costs of sequencing. The CSER consortium has established a shared community of research sites by using diverse approaches to pursue the evidence-based development of best practices in genomic medicine.

  15. State and Perspectives of the Center for Collective Use «Accelerated Mass Spectrometry» of the Institute of Applied Physics

    Directory of Open Access Journals (Sweden)

    Moskalenko, V.B.

    2014-03-01

    Full Text Available The paper discusses the development of the Center for collective use device «Accelerated Mass Spectrometry» IAP NASU. The results of the first experiments on the dating of some archaeological samples is presented. The main tasks aimed at further development of the Center are given.

  16. Tutorial on Superconducting Accelerator Magnets

    Science.gov (United States)

    Ball, M. J. Penny; Goodzeit, Carl L.

    1997-05-01

    A multimedia CD-ROM tutorial on the physics and engineering concepts of superconducting magnets for particle accelerators is being developed under a U.S. Dept. of Energy SBIR grant. The tutorial, scheduled for distribution this summer, is targeted to undergraduate junior or senior level science students. However, its unified presentation of the broad range of issues involved in the design of superconducting magnets for accelerators and the extensive detail about the construction process (including animations and video clips) will also be of value to staff of research institutes and industrial concerns with an interest in applied superconductivity or magnet development. The source material, which is based on the world-wide R and D programs to develop superconducting accelerator magnets, is organized in five units with the following themes: Introduction to magnets and accelerators; (2) Superconductors for accelerator magnets; (3) Magnetic design methods for accelerator magnets; (4) Electrical, mechanical, and cryogenic considerations for the final magnet package; (5) Performance characteristics and measurement methods. A detailed outline and examples will be shown.

  17. Integrating Science and Management - Evaluation of a Collaborative Model to Accelerate the Transition of Sea Level Rise Research Results into Application

    Science.gov (United States)

    Kidwell, D.; DeLorme, D.; Lewitus, A.

    2015-12-01

    The development and implementation of applied research programs that maximize stakeholder collaboration and utility is a well-documented struggle for funding agencies. In 2007, NOAA initiated multi-year stakeholder engagement process to develop a regional-scale, inter-disciplinary research project that resulted in a novel approach to accelerate the application of research results into management. This process culminated in a 2009 federal funding opportunity and resultant 6-year Ecological Effects of Sea Level Rise-Northern Gulf of Mexico (EESLR-NGOM) project focused on the dynamic integration of biological models (wetlands and oysters) with inundation and storm surge models at three National Estuarine Research Reserves in Florida, Alabama, and Mississippi. The project implemented a co-management approach between a traditional principle investigator (PI) and newly created applications co-PI that led a management advisory committee. Our goal was to provide the dedicated funding and infrastructure necessary to ensure the initial relevancy of the proposed project results, to guide ongoing research efforts, and to aid the efficient incorporation of key scientific results and tools into direct management application. As the project nears completion in 2016 and modeling applications reach maturity, this presentation will discuss the programmatic approach that resulted in EESLR-NGOM as well as an evaluation of nearly 6-years of collaborative science. This evaluation will focus on the funding agency perspective, with an emphasis on assessing the pros and cons of project implementation to establish lessons-learned for related collaborative science efforts. In addition, with increased attention in the Gulf of Mexico on projected sea level rise impacts to coastal ecosystem restoration and management, a core benchmark for this evaluation will be the use of project models and tools by coastal managers and planners at local, state, and/or federal agencies.

  18. Status and perspectives of atomic physics research at GSI : The new GSI accelerator project

    NARCIS (Netherlands)

    Stolker, T; Backe, H; Beyer, HF; Brauning-Demian, A; Hagmann, S; Ionescu, DC; Jungmann, K; Kluge, HJ; Kozhuharov, C; Kuhl, T; Liesen, D; Mann, R; Mokler, PH; Quint, W; Bosch, F.M.

    2003-01-01

    A short overview on the results of atomic physics research at the storage ring ESR is given followed by a presentation of the envisioned atomic physics program at the planned new GSI facility. The proposed new GSI facility will provide highest intensities of relativistic beams of both stable and uns

  19. Status and perspectives of atomic physics research at GSI : The new GSI accelerator project

    NARCIS (Netherlands)

    Stolker, T; Backe, H; Beyer, HF; Brauning-Demian, A; Hagmann, S; Ionescu, DC; Jungmann, K; Kluge, HJ; Kozhuharov, C; Kuhl, T; Liesen, D; Mann, R; Mokler, PH; Quint, W; Bosch, F.M.

    A short overview on the results of atomic physics research at the storage ring ESR is given followed by a presentation of the envisioned atomic physics program at the planned new GSI facility. The proposed new GSI facility will provide highest intensities of relativistic beams of both stable and

  20. Applied research using a 30 GHz free-electron maser: Experimental study of interacton of high-power pulsed radiation with metals

    Science.gov (United States)

    Baev, V. G.; Vdovin, V. A.; Vikharev, A. A.; Ginzburg, N. S.; Golubev, I. I.; Golubykh, S. M.; Zaitsev, N. I.; Kaminsky, A. K.; Kovalev, Yu. A.; Kozlov, A. P.; Kratko, A. F.; Kryachko, I. A.; Kuzikov, S. V.; Lesnikovich, A. I.; Milevich, I. A.; Perel'shtein, E. A.; Peskov, N. Yu.; Petelin, M. I.; Sedykh, S. N.; Tyutyunnikov, S. I.; Fedotova, Yu. A.

    2012-01-01

    We describe a facility for testing the properties of different objects affected by a sequence of highpower pulses of the microwave electromagnetic field. The facility performance is implemented due to the power level and stability of the single-mode generation of a free electron maser with an output frequency of 30 GHz, which have been achieved at the Joint Institute for Nuclear Research and the Institute of Applied Physics of the Russian Academy of Sciences. This paper describes the experiments on studying of the thermal fatigue of the copper surface in a test cavity, which models the thermal regime of the accelerating structure of the CLIC project (CERN), as well as the experiments on irradiation of biological tissues, metal films, and nanoclusters.

  1. Accelerating translational research by clinically driven development of an informatics platform--a case study.

    Directory of Open Access Journals (Sweden)

    Imad Abugessaisa

    Full Text Available Translational medicine is becoming increasingly dependent upon data generated from health care, clinical research, and molecular investigations. This increasing rate of production and diversity in data has brought about several challenges, including the need to integrate fragmented databases, enable secondary use of patient clinical data from health care in clinical research, and to create information systems that clinicians and biomedical researchers can readily use. Our case study effectively integrates requirements from the clinical and biomedical researcher perspectives in a translational medicine setting. Our three principal achievements are (a a design of a user-friendly web-based system for management and integration of clinical and molecular databases, while adhering to proper de-identification and security measures; (b providing a real-world test of the system functionalities using clinical cohorts; and (c system integration with a clinical decision support system to demonstrate system interoperability. We engaged two active clinical cohorts, 747 psoriasis patients and 2001 rheumatoid arthritis patients, to demonstrate efficient query possibilities across the data sources, enable cohort stratification, extract variation in antibody patterns, study biomarker predictors of treatment response in RA patients, and to explore metabolic profiles of psoriasis patients. Finally, we demonstrated system interoperability by enabling integration with an established clinical decision support system in health care. To assure the usefulness and usability of the system, we followed two approaches. First, we created a graphical user interface supporting all user interactions. Secondly we carried out a system performance evaluation study where we measured the average response time in seconds for active users, http errors, and kilobits per second received and sent. The maximum response time was found to be 0.12 seconds; no server or client errors of any

  2. Accelerating translational research by clinically driven development of an informatics platform--a case study.

    Science.gov (United States)

    Abugessaisa, Imad; Saevarsdottir, Saedis; Tsipras, Giorgos; Lindblad, Staffan; Sandin, Charlotta; Nikamo, Pernilla; Ståhle, Mona; Malmström, Vivianne; Klareskog, Lars; Tegnér, Jesper

    2014-01-01

    Translational medicine is becoming increasingly dependent upon data generated from health care, clinical research, and molecular investigations. This increasing rate of production and diversity in data has brought about several challenges, including the need to integrate fragmented databases, enable secondary use of patient clinical data from health care in clinical research, and to create information systems that clinicians and biomedical researchers can readily use. Our case study effectively integrates requirements from the clinical and biomedical researcher perspectives in a translational medicine setting. Our three principal achievements are (a) a design of a user-friendly web-based system for management and integration of clinical and molecular databases, while adhering to proper de-identification and security measures; (b) providing a real-world test of the system functionalities using clinical cohorts; and (c) system integration with a clinical decision support system to demonstrate system interoperability. We engaged two active clinical cohorts, 747 psoriasis patients and 2001 rheumatoid arthritis patients, to demonstrate efficient query possibilities across the data sources, enable cohort stratification, extract variation in antibody patterns, study biomarker predictors of treatment response in RA patients, and to explore metabolic profiles of psoriasis patients. Finally, we demonstrated system interoperability by enabling integration with an established clinical decision support system in health care. To assure the usefulness and usability of the system, we followed two approaches. First, we created a graphical user interface supporting all user interactions. Secondly we carried out a system performance evaluation study where we measured the average response time in seconds for active users, http errors, and kilobits per second received and sent. The maximum response time was found to be 0.12 seconds; no server or client errors of any kind were detected

  3. The Research and Test of Fast Radio Burst Real-time Search Algorithm Based on GPU Acceleration

    Science.gov (United States)

    Wang, J.; Chen, M. Z.; Pei, X.; Wang, Z. Q.

    2017-03-01

    In order to satisfy the research needs of Nanshan 25 m radio telescope of Xinjiang Astronomical Observatory (XAO) and study the key technology of the planned QiTai radio Telescope (QTT), the receiver group of XAO studied the GPU (Graphics Processing Unit) based real-time FRB searching algorithm which developed from the original FRB searching algorithm based on CPU (Central Processing Unit), and built the FRB real-time searching system. The comparison of the GPU system and the CPU system shows that: on the basis of ensuring the accuracy of the search, the speed of the GPU accelerated algorithm is improved by 35-45 times compared with the CPU algorithm.

  4. Current research activities: Applied and numerical mathematics, fluid mechanics, experiments in transition and turbulence and aerodynamics, and computer science

    Science.gov (United States)

    1992-01-01

    Research conducted at the Institute for Computer Applications in Science and Engineering in applied mathematics, numerical analysis, fluid mechanics including fluid dynamics, acoustics, and combustion, aerodynamics, and computer science during the period 1 Apr. 1992 - 30 Sep. 1992 is summarized.

  5. Applied superconductivity

    CERN Document Server

    Newhouse, Vernon L

    1975-01-01

    Applied Superconductivity, Volume II, is part of a two-volume series on applied superconductivity. The first volume dealt with electronic applications and radiation detection, and contains a chapter on liquid helium refrigeration. The present volume discusses magnets, electromechanical applications, accelerators, and microwave and rf devices. The book opens with a chapter on high-field superconducting magnets, covering applications and magnet design. Subsequent chapters discuss superconductive machinery such as superconductive bearings and motors; rf superconducting devices; and future prospec

  6. Accelerating science and innovation societal benefits of European research in Particle Physics

    CERN Multimedia

    Radford, Tim; Jakobsson, Camilla; Marsollier, Arnaud; Mexner, Vanessa; O'Connor, Terry

    2013-01-01

    The story so far. Collaborative research in particle physics. The lesson for Europe: co-operation pays. Medicine and life sciences. The body of knowledge: particles harnessed for health. Energy and the environment. Think big: save energy and clean up the planet. Communication and new technologies. The powerhouse of invention. Society and skills. Power to the people. The European Strategy for Particle Physics. Update 2013.

  7. Observing efl classrooms in primary or secondary schools: a research task in applied linguistics Observing efl classrooms in primary or secondary schools: a research task in applied linguistics

    Directory of Open Access Journals (Sweden)

    Viviane Heberle

    2008-04-01

    Full Text Available Neste trabalho, com base em princípios da gramática funcional de Halliday e de análise crítica do discurso, bem como minha experiência em Lingüística Aplicada, discuto questões relacionadas à observação de aulas de inglês como língua estrangeira. A análise (de cunho etnográfico surge de discussões nas minhas aulas de Lingüística Aplicada e de relatos de alunos sobre as aulas observadas. O estudo visa contribuir para uma conscientização da relevância de uma prática educacional que vai além de, por exemplo, mera listagem de pronomes pessoais com as formas do verbo to be, para uma discussão de tópicos que possam, de alguma forma, integrar perspectivas socioculturais na educação de professores de inglês como língua estrangeira. In this paper, based on principles of systemic-functional grammar and critical discourse analysis, as well as on my experience as a teacher of Applied Linguistics, I discuss issues related to the observation of EFL classes. The analysis (qualitative, ethnographically-based arises from discussions in my Applied Linguistics course and students’ reports on the classes they observed. The study aims at contributing to an awareness of the relevance of an educational practice that goes beyond the mere listing of personal pronouns with the corresponding forms of the verb to be, for instance, and suggests a discussion of topics which could somehow integrate sociocultural perspectives into EFL teacher education.

  8. Summary and abstracts: Applied Research Units and Projects 1996 UCETF Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-21

    The Urban Consortium (UC), created by PTI, is a network of jurisdictions with populations of over 250,000. The UC provides a platform for research and enterprise through its Energy, Environmental, Transportation, and Telecommunications and Information Task Forces. The UC provides a unique creative forum where elected and appointed officials and technical managers identify, test, and validate practical ways to improve the provision of public services and, where possible, generate new revenue opportunities. Public Technology, Inc., is the non-profit technology organization of the National League of Cities, the National Association of Counties, and the International City/County Management Association. PTI creates and advances technology-based products, services, and enterprises in cities and counties nationwide. Staffed by PTI, the UC addresses the critical needs of local governments through its Task Forces. The Urban Consortium Energy Task Force (UCETF) program has, since its inception, acted as a laboratory to develop, test solutions and share the resulting products or management approaches with the wider audience of local governments. It has addressed the overlap between energy and environment and economic development policy issues, and, is the nation's most extensive cooperative local government program to improve energy management and decision-making through applied research and technology cooperation. Proposals to meet the specific objectives of the UCETF annual R and D program are solicited from major urban jurisdictions. Projects based on these proposals are then selected by the UCETF for direct conduct and management by staff of city and county governments. Projects selected for each year's program are organized in thematic units to assure effective management and ongoing peer-to-peer experience exchange, with results documented at the end of each program year.

  9. Annual report of joint research for using heavy ion accelerator for cancer therapy of the fiscal year 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The heavy ion project consisted of 2 parts; clinical studies using HIMAC and joint basic researches using it. The clinical studies have been satisfactorily progressed and the number of patients treated by HIMAC reached 230 in total by the end of the fiscal year 1996. In Japan, HIMAC is the only apparatus for heavy ion acceleration. Thus, a lot of concerns from not only the medical and biological fields, but also other fundamental fields are paid to HIMAC. Further, the beam of HIMAC has been attracting international concerns, especially in the fields such as simulation of cosmic environment by heavy ion beam, dose determination using the beam, international comparison of its biological effects, etc. The operating times of HIMAC in 1996 was ca. 4800 hours in total and of those ca. 2700 hours were used for joint researches. This annual report include 12 reports of clinical research group, 4 of diagnosis one 64 of biology one and 42 of physical and engineering one. (M.N.)

  10. 将机械式直线加速器用于采油机械的设想%An idea of applying mechanical linear accelerator to oil pumping system

    Institute of Scientific and Technical Information of China (English)

    刘泽峰; 李少果; 黄清世

    2001-01-01

    Mechanical linear accelerator is a new transmission devicedesigned on the basis of the parallel straight push rod linear reducer. To make use of its acceleration and stroke increment functions, an idea of applying the mechanical linear accelerator to oil pumping system is put forward. The design schemes for long stroke pumping unit and downhole stroke increment device both equipped with the mechanical linear accelerator are presented. The long stroke pumping unit with the linear accelerator is easy to realize compound balance and is predicted to have high mechanical efficiency and long service life. The downhole stroke increment device with the linear accelerator can increase the stroke of the subsurface pump plunger, therefore it provides the condition for modifying the existing pumping systems to long stroke pumping systems.%机械式直线加速器是根据平行直动推杆传动机构设计而成的新型传动装置,利用其加速和增程功能,提出两种采取对称布置的直线加速器实现长冲程、低冲次的抽油装置设计新方案:(1)采用直线加速器的长冲程抽油机,其结构合理,便于实现复合平衡,预计有较高的机械效率和较长的使用寿命;(2)采用直线加速器的抽油机井下增程装置,可使地面设备结构紧凑,比同类型长冲程抽油机的悬点载荷相对较低,对现有抽油机实施长冲程改造有着重要的实际意义。

  11. Accelerator Technology Division

    Science.gov (United States)

    1992-04-01

    In fiscal year (FY) 1991, the Accelerator Technology (AT) division continued fulfilling its mission to pursue accelerator science and technology and to develop new accelerator concepts for application to research, defense, energy, industry, and other areas of national interest. This report discusses the following programs: The Ground Test Accelerator Program; APLE Free-Electron Laser Program; Accelerator Transmutation of Waste; JAERI, OMEGA Project, and Intense Neutron Source for Materials Testing; Advanced Free-Electron Laser Initiative; Superconducting Super Collider; The High-Power Microwave Program; (Phi) Factory Collaboration; Neutral Particle Beam Power System Highlights; Accelerator Physics and Special Projects; Magnetic Optics and Beam Diagnostics; Accelerator Design and Engineering; Radio-Frequency Technology; Free-Electron Laser Technology; Accelerator Controls and Automation; Very High-Power Microwave Sources and Effects; and GTA Installation, Commissioning, and Operations.

  12. Basic versus applied research: Julius Sachs (1832-1897) and the experimental physiology of plants.

    Science.gov (United States)

    Kutschera, Ulrich

    2015-01-01

    The German biologist Julius Sachs was the first to introduce controlled, accurate, quantitative experimentation into the botanical sciences, and is regarded as the founder of modern plant physiology. His seminal monograph Experimental-Physiologie der Pflanzen (Experimental Physiology of Plants) was published 150 y ago (1865), when Sachs was employed as a lecturer at the Agricultural Academy in Poppelsdorf/Bonn (now part of the University). This book marks the beginning of a new era of basic and applied plant science. In this contribution, I summarize the achievements of Sachs and outline his lasting legacy. In addition, I show that Sachs was one of the first biologists who integrated bacteria, which he considered to be descendants of fungi, into the botanical sciences and discussed their interaction with land plants (degradation of wood etc.). This "plant-microbe-view" of green organisms was extended and elaborated by the laboratory botanist Wilhelm Pfeffer (1845-1920), so that the term "Sachs-Pfeffer-Principle of Experimental Plant Research" appears to be appropriate to characterize this novel way of performing scientific studies on green, photoautotrophic organisms (embryophytes, algae, cyanobacteria).

  13. The Praxis of Social Enterprise and Human Security: An Applied Research Agenda

    Directory of Open Access Journals (Sweden)

    Malcolm David Brown

    2014-01-01

    Full Text Available The growth of social enterprise within development NGO work might lead one to suspect it has been irredeemably corrupted by neo-liberal capitalism. However, using the tools of capitalism is not the same as subscribing to the values of capitalism. This paper is situated at the intersection of five fields: human security, international development, social enterprise, social franchising, and left-wing anti-capitalist thought. It examines the relevance of social en­terprise to human security and to development, the relationship between social enterprise and the anti-capitalist values of the left, and it then focuses on social franchising—a subset of social enterprise that highlights the importance of cooperation—suggesting that it may be a useful methodology for NGOs carrying out educational work in parts of the developing world. It syn­thesises and extends ideas that I have presented elsewhere [1-3], it draws on ethnographic fieldwork on the Thai-Burma border, and it puts forward an agenda for further applied research that is rooted in a sociological analysis of civil society and contributes to the human security paradigm.

  14. Applying the Principles of Systems Engineering and Project Management to Optimize Scientific Research

    Science.gov (United States)

    Peterkin, Adria J.

    2016-01-01

    Systems Engineering is an interdisciplinary practice that analyzes different facets of a suggested area to properly develop and design an efficient system guided by the principles and restrictions of the science community. When entering an institution with quantitative and analytical scientific theory it is important to make sure that all parts of a system correlates in a structured and systematic manner so that all areas of intricacy will be prevented or quickly deduced. My research focused on interpreting and implementing Systems Engineering techniques in the construction, integration and operation of a NASA Radio Jove Kit to Observe Jupiter radio emissions. Jupiter emissions read at very low frequencies so when building the telescope it had to be able to read less than 39.5 MHz. The projected outcome was to receive long L-bursts and short S-burts signals; however, during the time of observation Jupiter was in conjunction with the Sun. We then decided to use the receiver built from the NASA Radio Jove Kit to hook it up to the Karl Jansky telescope to make an effort to listen to solar flares as well, nonetheless, we were unable to identify these signals and further realized they were noise. The overall project was a success in that we were able to apply and comprehend, the principles of Systems Engineering to facilitate the build.

  15. Human behavioural research applied to the leprosy control programme of Sarawak, Malaysia.

    Science.gov (United States)

    Chen, P C

    1986-09-01

    In 1984, in Sarawak, there were a total of 1,099 recorded cases of leprosy for a population of 1.3 million. However, for each case recorded, it is estimated that two others remain undiagnosed as a consequence of the stigmatization associated with leprosy. For the five year period, 1979-1983, an average of 29 new cases were detected each year of which 8.6 (30%) were deformed due to the late stages at which it was being reported. To increase the case-finding rate, human behavioural research was applied to the leprosy control programme so as to develop culture-specific health education packages aimed at self diagnosis and self referral in order to detect the large pool of undiagnosed cases hidden behind the veil of aversion, fear and ignorance. This was achieved through anthropological studies to identify how the various major ethnic groups perceived leprosy and their attitudes towards leprosy. Taking into account these findings, health education packages aimed at adults as well as children were developed for the Chinese as well as the non-Chinese, and consisted of newspaper articles, cartoon tape-slides, cartoon story books and posters.

  16. Sensor Management for Applied Research Technologies (SMART)-On Demand Modeling (ODM) Project

    Science.gov (United States)

    Goodman, M.; Blakeslee, R.; Hood, R.; Jedlovec, G.; Botts, M.; Li, X.

    2006-01-01

    NASA requires timely on-demand data and analysis capabilities to enable practical benefits of Earth science observations. However, a significant challenge exists in accessing and integrating data from multiple sensors or platforms to address Earth science problems because of the large data volumes, varying sensor scan characteristics, unique orbital coverage, and the steep learning curve associated with each sensor and data type. The development of sensor web capabilities to autonomously process these data streams (whether real-time or archived) provides an opportunity to overcome these obstacles and facilitate the integration and synthesis of Earth science data and weather model output. A three year project, entitled Sensor Management for Applied Research Technologies (SMART) - On Demand Modeling (ODM), will develop and demonstrate the readiness of Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) capabilities that integrate both Earth observations and forecast model output into new data acquisition and assimilation strategies. The advancement of SWE-enabled systems (i.e., use of SensorML, sensor planning services - SPS, sensor observation services - SOS, sensor alert services - SAS and common observation model protocols) will have practical and efficient uses in the Earth science community for enhanced data set generation, real-time data assimilation with operational applications, and for autonomous sensor tasking for unique data collection.

  17. Pain-relief learning in flies, rats, and man: basic research and applied perspectives

    Science.gov (United States)

    Gerber, Bertram; Yarali, Ayse; Diegelmann, Sören; Wotjak, Carsten T.; Pauli, Paul; Fendt, Markus

    2014-01-01

    Memories relating to a painful, negative event are adaptive and can be stored for a lifetime to support preemptive avoidance, escape, or attack behavior. However, under unfavorable circumstances such memories can become overwhelmingly powerful. They may trigger excessively negative psychological states and uncontrollable avoidance of locations, objects, or social interactions. It is therefore obvious that any process to counteract such effects will be of value. In this context, we stress from a basic-research perspective that painful, negative events are “Janus-faced” in the sense that there are actually two aspects about them that are worth remembering: What made them happen and what made them cease. We review published findings from fruit flies, rats, and man showing that both aspects, respectively related to the onset and the offset of the negative event, induce distinct and oppositely valenced memories: Stimuli experienced before an electric shock acquire negative valence as they signal upcoming punishment, whereas stimuli experienced after an electric shock acquire positive valence because of their association with the relieving cessation of pain. We discuss how memories for such punishment- and relief-learning are organized, how this organization fits into the threat-imminence model of defensive behavior, and what perspectives these considerations offer for applied psychology in the context of trauma, panic, and nonsuicidal self-injury. PMID:24643725

  18. Comparsion analysis of data mining models applied to clinical research in traditional Chinese medicine.

    Science.gov (United States)

    Zhao, Yufeng; Xie, Qi; He, Liyun; Liu, Baoyan; Li, Kun; Zhang, Xiang; Bai, Wenjing; Luo, Lin; Jing, Xianghong; Huo, Ruili

    2014-10-01

    To help researchers selecting appropriate data mining models to provide better evidence for the clinical practice of Traditional Chinese Medicine (TCM) diagnosis and therapy. Clinical issues based on data mining models were comprehensively summarized from four significant elements of the clinical studies: symptoms, symptom patterns, herbs, and efficacy. Existing problems were further generalized to determine the relevant factors of the performance of data mining models, e.g. data type, samples, parameters, variable labels. Combining these relevant factors, the TCM clinical data features were compared with regards to statistical characters and informatics properties. Data models were compared simultaneously from the view of applied conditions and suitable scopes. The main application problems were the inconsistent data type and the small samples for the used data mining models, which caused the inappropriate results, even the mistake results. These features, i.e. advantages, disadvantages, satisfied data types, tasks of data mining, and the TCM issues, were summarized and compared. By aiming at the special features of different data mining models, the clinical doctors could select the suitable data mining models to resolve the TCM problem.

  19. Intel Xeon Phi accelerated Weather Research and Forecasting (WRF Goddard microphysics scheme

    Directory of Open Access Journals (Sweden)

    J. Mielikainen

    2014-12-01

    Full Text Available The Weather Research and Forecasting (WRF model is a numerical weather prediction system designed to serve both atmospheric research and operational forecasting needs. The WRF development is a done in collaboration around the globe. Furthermore, the WRF is used by academic atmospheric scientists, weather forecasters at the operational centers and so on. The WRF contains several physics components. The most time consuming one is the microphysics. One microphysics scheme is the Goddard cloud microphysics scheme. It is a sophisticated cloud microphysics scheme in the Weather Research and Forecasting (WRF model. The Goddard microphysics scheme is very suitable for massively parallel computation as there are no interactions among horizontal grid points. Compared to the earlier microphysics schemes, the Goddard scheme incorporates a large number of improvements. Thus, we have optimized the Goddard scheme code. In this paper, we present our results of optimizing the Goddard microphysics scheme on Intel Many Integrated Core Architecture (MIC hardware. The Intel Xeon Phi coprocessor is the first product based on Intel MIC architecture, and it consists of up to 61 cores connected by a high performance on-die bidirectional interconnect. The Intel MIC is capable of executing a full operating system and entire programs rather than just kernels as the GPU does. The MIC coprocessor supports all important Intel development tools. Thus, the development environment is one familiar to a vast number of CPU developers. Although, getting a maximum performance out of MICs will require using some novel optimization techniques. Those optimization techniques are discussed in this paper. The results show that the optimizations improved performance of Goddard microphysics scheme on Xeon Phi 7120P by a factor of 4.7×. In addition, the optimizations reduced the Goddard microphysics scheme's share of the total WRF processing time from 20.0 to 7.5%. Furthermore, the same

  20. Patient-derived xenografts: A platform for accelerating translational research in prostate cancer.

    Science.gov (United States)

    Davies, Alastair H; Wang, Yuzhuo; Zoubeidi, Amina

    2017-03-15

    Recently, there has been renewed interest in the development and characterization of patient-derived tumour xenograft (PDX) models. Numerous PDX models have been established for prostate cancer and, importantly, retain the principal molecular, genetic, and histological characteristics of the donor tumour. As such, these models provide significant improvements over standard cell line xenograft models for biological studies, preclinical drug development, and personalized medicine strategies. This review summarizes the current state of the art in this field, illustrating the opportunities and limitations of PDX models in translational prostate cancer research.

  1. Status and perspectives of atomic physics research at GSI: The new GSI accelerator project

    Energy Technology Data Exchange (ETDEWEB)

    Stoehlker, Th. E-mail: t.stoehlker@gsi.de; Backe, H.; Beyer, H.F.; Bosch, F.; Braeuning-Demian, A.; Hagmann, S.; Ionescu, D.C.; Jungmann, K.; Kluge, H.-J.; Kozhuharov, C.; Kuehl, Th.; Liesen, D.; Mann, R.; Mokler, P.H.; Quint, W

    2003-05-01

    A short overview on the results of atomic physics research at the storage ring ESR is given followed by a presentation of the envisioned atomic physics program at the planned new GSI facility. The proposed new GSI facility will provide highest intensities of relativistic beams of both stable and unstable heavy nuclei - up to a Lorentz factor of 24. At those relativistic velocities, the energies of optical transitions, such as for lasers, are boosted into the X-ray region and the high-charge state ions generate electric and magnetic fields of exceptional strength. Together with high beam intensities a range of important experiments can be anticipated, for example electronic transitions in relativistic heavy-ion collisions such as dynamically induced e{sup +}e{sup -} pairs, test of quantum electrodynamics (QED) in strong fields, and ions and electrons in ultra-high intensity femtosecond laser fields.

  2. Coherent and incoherent nonparaxial self-accelerating Weber beams

    CERN Document Server

    Zhang, Yiqi; Wen, Feng; Li, Changbiao; Zhang, Zhaoyang; Zhang, Yanpeng; Belić, Milivoj R

    2016-01-01

    We investigate the coherent and incoherent nonparaxial Weber beams, theoretically and numerically. We show that the superposition of coherent self-accelerating Weber beams with transverse displacement cannot display the nonparaxial accelerating Talbot effect. The reason is that their lobes do not accelerate in unison, which is a requirement for the appearance of the effect. While for the incoherent Weber beams, they naturally cannot display the accelerating Talbot effect but can display the nonparaxial accelerating properties, although the transverse coherence length is smaller than the beam width, based on the second-order coherence theory. Our research method directly applies to the nonparaxial Mathieu beams as well, and one will obtain similar conclusions as for the Weber beams, although this is not discussed in the paper. Our investigation identifies families of nonparaxial accelerating beams that do not exhibit the accelerating Talbot effect, and in addition broadens the understanding of coherence proper...

  3. The 1 MV multi-element AMS system for biomedical applications at the Netherlands Organization for Applied Scientific Research (TNO)

    NARCIS (Netherlands)

    Klein, M.; Vaes, W.H.J.; Fabriek, B.; Sandman, H.; Mous, D.J.W.; Gottdang, A.

    2013-01-01

    The Netherlands Organization for Applied Scientific Research (TNO) has installed a compact 1 MV multi-element AMS system manufactured by High Voltage Engineering Europa B.V., The Netherlands. TNO performs clinical research programs for pharmaceutical and innovative foods industry to obtain early

  4. The 1 MV multi-element AMS system for biomedical applications at the Netherlands Organization for Applied Scientific Research (TNO)

    NARCIS (Netherlands)

    Klein, M.; Vaes, W.H.J.; Fabriek, B.; Sandman, H.; Mous, D.J.W.; Gottdang, A.

    2013-01-01

    The Netherlands Organization for Applied Scientific Research (TNO) has installed a compact 1 MV multielement AMS system manufactured by High Voltage Engineering Europa B.V., The Netherlands. TNO performs clinical research programs for pharmaceutical and innovative foods industry to obtain early

  5. The 1 MV multi-element AMS system for biomedical applications at the Netherlands Organization for Applied Scientific Research (TNO)

    NARCIS (Netherlands)

    Klein, M.; Vaes, W.H.J.; Fabriek, B.; Sandman, H.; Mous, D.J.W.; Gottdang, A.

    2013-01-01

    The Netherlands Organization for Applied Scientific Research (TNO) has installed a compact 1 MV multi-element AMS system manufactured by High Voltage Engineering Europa B.V., The Netherlands. TNO performs clinical research programs for pharmaceutical and innovative foods industry to obtain early pha

  6. The 1 MV multi-element AMS system for biomedical applications at the Netherlands Organization for Applied Scientific Research (TNO)

    NARCIS (Netherlands)

    Klein, M.; Vaes, W.H.J.; Fabriek, B.; Sandman, H.; Mous, D.J.W.; Gottdang, A.

    2013-01-01

    The Netherlands Organization for Applied Scientific Research (TNO) has installed a compact 1 MV multielement AMS system manufactured by High Voltage Engineering Europa B.V., The Netherlands. TNO performs clinical research programs for pharmaceutical and innovative foods industry to obtain early phar

  7. A Comparison of Rhetorical Move Structure of Applied Linguistics Research Articles Published in International and National Thai Journals

    Science.gov (United States)

    Wannaruk, Anchalee; Amnuai, Wirada

    2016-01-01

    The rhetorical organization of research articles has attracted extensive attention in genre study, and the focus of move-based analysis is on the textual function. The primary aim of the present study was the comparison of the rhetorical moves of English research articles in the field of Applied Linguistics written by Thai first authors and…

  8. Laser acceleration

    Science.gov (United States)

    Tajima, T.; Nakajima, K.; Mourou, G.

    2017-02-01

    The fundamental idea of Laser Wakefield Acceleration (LWFA) is reviewed. An ultrafast intense laser pulse drives coherent wakefield with a relativistic amplitude robustly supported by the plasma. While the large amplitude of wakefields involves collective resonant oscillations of the eigenmode of the entire plasma electrons, the wake phase velocity ˜ c and ultrafastness of the laser pulse introduce the wake stability and rigidity. A large number of worldwide experiments show a rapid progress of this concept realization toward both the high-energy accelerator prospect and broad applications. The strong interest in this has been spurring and stimulating novel laser technologies, including the Chirped Pulse Amplification, the Thin Film Compression, the Coherent Amplification Network, and the Relativistic Mirror Compression. These in turn have created a conglomerate of novel science and technology with LWFA to form a new genre of high field science with many parameters of merit in this field increasing exponentially lately. This science has triggered a number of worldwide research centers and initiatives. Associated physics of ion acceleration, X-ray generation, and astrophysical processes of ultrahigh energy cosmic rays are reviewed. Applications such as X-ray free electron laser, cancer therapy, and radioisotope production etc. are considered. A new avenue of LWFA using nanomaterials is also emerging.

  9. Microwave and accelerator research. Final report on Grant DE-FG02-92ER40731

    Energy Technology Data Exchange (ETDEWEB)

    Nation, John A.

    2002-09-01

    This report summarizes the main technical objectives and accomplishments during the life of the grant, and concludes with data on publications describing the research. The main activity was the development of very high power microwave sources, initially in X-band, and recent initial work on a Ka band TWT amplifier. There was additional activity on ferroelectric emitters. Highlights include the following: (1) The development of a relatively broad band microwave source yielding approx. 75 MW power at a power efficiency of 54% and an energy conversion efficiency of 43%. (2) The development of a ferroelectric cathode electron gun which yielded a beam current of up to 350 A at 500 kV. The device was shown to operate satisfactorily at a low repetition rate, limited by the available power supplies. The final beam power obtained exceeds that achieved elsewhere by several orders of magnitude. The gun development achieved was shown to give an electron beam suitable for high power X-band microwave sources with the demonstration of a 5-MW tunable X-band TWT single-stage amplifier. (3) Work was initiated on a Ka-Band TWT amplifier. Gains of over 30 dB were achieved at peak output powers of about 4 MW. Appendices include two submitted papers: Symmetric and asymmetric mode interaction in high-power traveling wave amplifiers: experiments and theory and High power microwave generation using a ferroelectric cathode electron gun.

  10. The NASA Short-term Prediction Research and Transition (SPoRT) Center: A Collaborative Model for Accelerating Research into Operations

    Science.gov (United States)

    Goodman, S. J.; Lapenta, W.; Jedlovec, G.; Dodge, J.; Bradshaw, T.

    2003-01-01

    The NASA Short-term Prediction Research and Transition (SPoRT) Center in Huntsville, Alabama was created to accelerate the infusion of NASA earth science observations, data assimilation and modeling research into NWS forecast operations and decision-making. The principal focus of experimental products is on the regional scale with an emphasis on forecast improvements on a time scale of 0-24 hours. The SPoRT Center research is aligned with the regional prediction objectives of the US Weather Research Program dealing with 0-1 day forecast issues ranging from convective initiation to 24-hr quantitative precipitation forecasting. The SPoRT Center, together with its other interagency partners, universities, and the NASA/NOAA Joint Center for Satellite Data Assimilation, provides a means and a process to effectively transition NASA Earth Science Enterprise observations and technology to National Weather Service operations and decision makers at both the global/national and regional scales. This paper describes the process for the transition of experimental products into forecast operations, current products undergoing assessment by forecasters, and plans for the future.

  11. Future ISON development from points of view of scientific and applied researches

    Science.gov (United States)

    Molotov, Igor; Agapov, Vladimir; Akim, Efraim

    International scientific optical network (ISON) project achieved all initially formulated goals. ISON is the world-wide system providing periodical monitoring of space objects in GEO region across the globe. New level of quality of GEO research is achieved. For the first time our knowledge of true GEO population of objects brighter than 15.5m is almost complete. ISON provides the discovering and tracking of faint deep space debris. Large amount of data on long time intervals is obtained for few hundred fragments including ones having high area-to-mass ratio. About 1115000 measurements in 120000 tracks are collected and processed at KIAM database in 2009 that allowed to maintain the orbits of 1467 GEO objects including 892 spacecraft, 250 upper stages and AKMs and 325 fragments and objects of undetermined type. ISON administrative, software and engineering groups are formed to support current project activities. 20 new telescopes were produced as a part of this work. At the same time ISON is involved into new scientific and applied projects which are formulating new tasks and needing further ISON development. Part of ISON is involved into Roscosmos project aimed on search and prediction of possible collisions between operational spacecraft and other space objects. Therefore it is required that periodicity of object monitoring and measurement precision would be improved. It is necessary to involve new observatories to minimize the weather dependence as well as dedicated telescopes to provide additional tracking of potentially dangerous objects. The goal of HEO object population studying requires development of dedicated telescopes with wider field of view for monitoring of larger areas of the sky. KIAM, as the ISON project leader, is responsible also for development of the new model of the small object population (in first turn for high orbits) that requires involvement of additional large aperture telescopes to verify the model. In addition, dedicated ISON subsystem

  12. Applying Science: opportunities to inform disease management policy with cooperative research within a One Health framework

    Directory of Open Access Journals (Sweden)

    Jason K. Blackburn

    2016-01-01

    Full Text Available The ongoing Ebola outbreak in West Africa and the current saiga antelope die off in Kazakhstan each represent very real and difficult to manage public or veterinary health crises. They also illustrate the importance of stable and funded surveillance and sound policy for intervention or disease control. While these two events highlight extreme cases of infectious disease (Ebola or (possible environmental exposure (saiga, diseases such as anthrax, brucellosis, tularemia, and plague are all zoonoses that pose risks and present surveillance challenges at the wildlife-livestock-human interfaces. These four diseases are also considered important actors in the threat of biological terror activities and have a long history as legacy biowarfare pathogens. This paper reviews recent studies done cooperatively between American and institutions within nations of the Former Soviet Union (FSU focused on spatiotemporal, epidemiological, and ecological patterns of these four zoonoses. We examine recent studies and discuss the possible ways in which techniques, including ecological niche modeling, disease risk modeling, and spatio-temporal cluster analysis, can inform disease surveillance, control efforts and impact policy. Our focus is to posit ways to apply science to disease management policy and actual management or mitigation practices. Across these examples, we illustrate the value of cooperative studies that bring together modern geospatial and epidemiological analyses to improve our understanding of the distribution of pathogens and diseases in livestock, wildlife, and humans. For example, ecological niche modeling can provide national level maps of pathogen distributions for surveillance planning, while space-time models can identify the timing and location of significant outbreak events for defining active control strategies. We advocate for the need to bring the results and the researchers from cooperative studies into the meeting rooms where policy is

  13. Decision making for pregnant adolescents: applying reasoned action theory to research and treatment.

    Science.gov (United States)

    Cervera, N J

    1993-06-01

    Unmarried adolescent mothers face greater risk of less schooling, more emotional problems, higher poverty, and less income than those who relinquish their infants for adoption. Currently, around 5% of unmarried mothers give up their children for adoption (52,000 children annually, of which 24,500 are infants). Reasoned-action theory according to Ajzen and Fishbein (1980) was utilized in order to examine the potent family and personal variables that underlie this decision. In addition, a literature review of research studies applying reasoned-action theory to pregnant teenagers is provided, along with suggestions for clinical application of the theory. Family support has been found an important variable in the teenagers' decision. Family members may encourage or discourage the teenagers to keep the baby. Families may come closer together to cope with an unplanned pregnancy; however, some families experience deterioration of adaptability over time. The theory focuses 1) on the relationship of the individual and the decision or behavioral intention (BI), and 2) on immediate sociopsychological determinants of a BI. In some instances behavior (B) and BI are unrelated. The theory characterizes BIs in terms of the subjective probability concerning behavioral performance. The person's intention to perform a behavior is the result of a choice between behavioral alternatives: 1) adoption, 2) keeping the child as single mother, 3) keeping the child and raising it with the father in a formal relationship, 4) keeping the child and raising it with the help of parents. According to the Fishbein and Ajzen model, differences between minority and White relinquishment rates occur because these groups 1) differ in their beliefs and attitudes toward behavioral alternatives, 2) differ in normative beliefs, and/or 3) differ in relative weights they accord to attitudes versus cultural norms. This model with many variables is useful in measuring behavior, choice, and BI; attitudes and

  14. Applying Science: Opportunities to Inform Disease Management Policy with Cooperative Research within a One Health Framework.

    Science.gov (United States)

    Blackburn, Jason K; Kracalik, Ian T; Fair, Jeanne Marie

    2015-01-01

    The ongoing Ebola outbreak in West Africa and the current saiga antelope die off in Kazakhstan each represent very real and difficult to manage public or veterinary health crises. They also illustrate the importance of stable and funded surveillance and sound policy for intervention or disease control. While these two events highlight extreme cases of infectious disease (Ebola) or (possible) environmental exposure (saiga), diseases such as anthrax, brucellosis, tularemia, and plague are all zoonoses that pose risks and present surveillance challenges at the wildlife-livestock-human interfaces. These four diseases are also considered important actors in the threat of biological terror activities and have a long history as legacy biowarfare pathogens. This paper reviews recent studies done cooperatively between American and institutions within nations of the Former Soviet Union (FSU) focused on spatiotemporal, epidemiological, and ecological patterns of these four zoonoses. We examine recent studies and discuss the possible ways in which techniques, including ecological niche modeling, disease risk modeling, and spatiotemporal cluster analysis, can inform disease surveillance, control efforts, and impact policy. Our focus is to posit ways to apply science to disease management policy and actual management or mitigation practices. Across these examples, we illustrate the value of cooperative studies that bring together modern geospatial and epidemiological analyses to improve our understanding of the distribution of pathogens and diseases in livestock, wildlife, and humans. For example, ecological niche modeling can provide national level maps of pathogen distributions for surveillance planning, while space-time models can identify the timing and location of significant outbreak events for defining active control strategies. We advocate for the need to bring the results and the researchers from cooperative studies into the meeting rooms where policy is negotiated and

  15. Applying Neurological Learning Research to an Intro Astronomy Online Lab Course

    Science.gov (United States)

    Byrd, Gene G.; Byrd, Dana

    2015-01-01

    The neurological research used the 'Tower of London', a well-tested puzzle requiring multi-step planning toward a solution. Four and five year-olds are starting multistep reasoning and provide good puzzle subjects. Preschoolers who talked to themselves about future moves had greatly improved performance over those who did not. Adults given preplanning time prior to solving the same puzzle showed more neural activation during preplanning, especially in brain areas which serve higher level thinking. Applying these results to teaching astronomy, we modified an online introductory lab course in which students take a multiple choice final exam. We composed questions related to the learning objectives of the course modules (LOQs). Students could 'talk to themselves' by discursively answering these for extra credit prior to the final. Results were compared to an otherwise identical previous unmodified class. Modified classes showed statistically much better final exam average scores (78% vs. 66%). This modification helped those students who most need help. Students in the lower third of the class preferentially answered the LOQs to improve their scores and the class average on the exam. These results also show the effectiveness of relevant extra credit work. For more details plus an application to a lecture course, see Byrd and Byrd http://www.ncolr.org/issues/jiol/v12/n2/3 (Journal of Interactive Online Learning). The online lab course emphasized real photographic and quantitative astronomical observations. We also discuss and show equipment found to be most useful for the online lab course, including a 'pin-hole protractor', telescope kit and "AL-henge" telescope mount..

  16. Uniform Acceleration in General Relativity

    CERN Document Server

    Friedman, Yaakov

    2016-01-01

    We extend de la Fuente and Romero's defining equation for uniform acceleration in a general curved spacetime from linear acceleration to the full Lorentz covariant uniform acceleration. In a flat spacetime background, we have explicit solutions. We use generalized Fermi-Walker transport to parallel transport the Frenet basis along the trajectory. In flat spacetime, we obtain velocity and acceleration transformations from a uniformly accelerated system to an inertial system. We obtain the time dilation between accelerated clocks. We apply our acceleration transformations to the motion of a charged particle in a constant electromagnetic field and recover the Lorentz-Abraham-Dirac equation.

  17. The Prevalence of Pedagogy-Related Research in Applied Linguistics: Extending the Debate

    Science.gov (United States)

    Rose, Heath; McKinley, Jim

    2017-01-01

    In this article, we respond to the special issue "Definitions for Applied Linguistics", where the past and future of applied linguistics are discussed, and the place of pedagogy in the field's scope is debated. In the issue, Hellermann (2015) uses data from 1980 to 1984 and 2009 to 2013 to show a shift in the field towards an emerging…

  18. Connecting Brain Research to Classroom Learning: A Mixed-Method Study on How Teachers Apply Brain Research to Their Instruction

    Science.gov (United States)

    McAteer, Todd C.

    2010-01-01

    Purpose. The purpose of this study was to examine how knowledgeable teachers are in utilizing brain-researched instructional strategies. The research focused on determining which brain-researched strategies are implemented, the accuracy with which they are employed, and the degree to which they are utilized. A literature review revealed the most…

  19. Research on applying the interests distribution method of enterprise-university-research institute cooperation based on hash model

    Institute of Scientific and Technical Information of China (English)

    WANG Yu-dong

    2007-01-01

    In order to get an acceptable interests-distribution scheme for each partner of enterprise-university-research institute cooperation in advance, based on Nash model, the paper designs the interest distribution method of enterprise-university-research institute cooperation and provides the basis for determining the weight of each partner in accordance with the interest distribution principles and subjected relations between major factors in enterprise-university-research institute cooperation. Also, in combination with one example, an applicable method is provided to distribute interest in enterprise-university-research institute cooperation. The study gives some references for interests-distribution of enterprise-university-research institute cooperation.

  20. Housing as an element of regional social and economic system: the experienceof applied research

    Directory of Open Access Journals (Sweden)

    Anufriev Dmitriy Petrovich

    2014-02-01

    Full Text Available On the basis of the applied research results in Astrakhan region the author revealed a regional profile of complex issues related to security, house building quality, the level of provision and the cost of housing and utility services. Three-quarters of Astrakhan inhabitants are the owners of the property that is the result of macro-economical shift in the Russian Federation during the last two decades — the transition from state ownership to private, which manifestation was the privatization of the housing stock. In Astrakhan region about one third of the population lives in dilapidated and outworn housing stock and about 60 % of them need an improvement of living conditions. In this case, most categories of citizens, who need an improvement of their living conditions, do not have financial possibility to do this neither with their own financial resources, nor participating in the programs of mortgage lending. Thus, housing is both expensive and unaffordable for most in need. Planned housing is in the first place in the hierarchy of Astrakhan citizens’ needs — the construction of private housing (39—42 %, which reflects the current understanding of the global trends of livability. Only 15—19 % of citizens plan to purchase a separate apartment, which reveals the requirements to the quality of constructing multi-storey buildings and to the quality of their service by housing and operating companies. Only about 7 % of respondents are satisfied with the activities of housing and managing companies in the field of housing in the region. About 40 % of respondents face violations of their rights in the construction and housing sector, only 11—15 % of the population could assert their rights, 8—13 % did not try to defend their violated rights, about 15 % could not defend their rights. Occasionally or frequently, every third or fourth respondent faced the facts of extortion, bribery and corruption in the spheres of construction and housing

  1. Applying for, reviewing and funding public health research in Germany and beyond

    NARCIS (Netherlands)

    Gerhardus, Ansgar; Becher, Heiko; Groenewegen, P.P.; Meyer, Thorsten; Mansmann, Ulrich; Pfaff, Holger; Puhan, Milo; Razum, Oliver; Rehfuess, Eva; Sauerborn, Rainer; Strech, Daniel; Wissing, Frank; Zeeb, Hajo; Hummers-Pradier, Eva

    2016-01-01

    Public health research is complex, involves various disciplines, epistemological perspectives and methods, and is rarely conducted in a controlled setting. Often, the added value of a research project lies in its inter- or trans-disciplinary interaction, reflecting the complexity of the research que

  2. Applying a Proposal Guideline in Mentoring English Major Undergraduate Researchers in Taiwan

    Science.gov (United States)

    Kuo, Ya-Hui

    2011-01-01

    Many colleges and universities in Taiwan have implemented research courses into the school curriculum in an effort to meet the demands of higher education and requirements of graduation. However, not many researchers have proposed a guideline in mentoring English major undergraduates in their research proposal writing in Taiwan. Furthermore, to…

  3. Theory Emergence in IS Research: The Grounded Theory Method Applied : 10. JAIS Theory Development Workshop

    NARCIS (Netherlands)

    Olbrich, Sebastian; Mueller, Benjamin; Niederman, Fred

    2011-01-01

    Where IS research aims at theory building and testing, the vast bulk of theory is borrowed from reference disciplines. While this provides some momentum for research output, it also tends to shift the focus of research away from direct observation of central, core IS issues. The purpose of this pape

  4. Mapping science through bibliometric triangulation: an experimental approach applied to water research

    NARCIS (Netherlands)

    Wen, Bei; Horlings, Edwin; van der Zouwen, Marielle; Van den Besselaar, P.A.A.

    2016-01-01

    The idea of constructing science maps based on bibliographic data has intrigued researchers for decades, and various techniques have been developed to map the structure of research disciplines. Most science mapping studies use a single method. However, as research fields have various properties, a v

  5. Applied Research on Laparoscopic Simulator in the Resident Surgical Laparoscopic Operation Technical Training

    National Research Council Canada - National Science Library

    Fu, Shangxi; Liu, Xiao; Zhou, Li; Zhou, Meisheng; Wang, Liming

    2017-01-01

    .... Simulator data was collected (total operation time, path length, average speed of instrument movement, movement efficiency, number of perforations, the time cautery is applied without appropriate contact with adhesions, number...

  6. A Merger in Vocational Interest Research: Applying Holland's Theory to Strong's Data

    Science.gov (United States)

    Campbell, David P.; Holland, John L.

    1972-01-01

    Six scales representing Holland's six personality types were developed for the SVIB. The results of this study show that the Holland theoretical structure, when applied to the Strong data, provides a useful model for organizing the data. (Author)

  7. Accelerator-driven sub-critical research facility with low-enriched fuel in lead matrix: Neutron flux calculation

    Directory of Open Access Journals (Sweden)

    Avramović Ivana

    2007-01-01

    Full Text Available The H5B is a concept of an accelerator-driven sub-critical research facility (ADSRF being developed over the last couple of years at the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. Using well-known computer codes, the MCNPX and MCNP, this paper deals with the results of a tar get study and neutron flux calculations in the sub-critical core. The neutron source is generated by an interaction of a proton or deuteron beam with the target placed inside the sub-critical core. The results of the total neutron flux density escaping the target and calculations of neutron yields for different target materials are also given here. Neutrons escaping the target volume with the group spectra (first step are used to specify a neutron source for further numerical simulations of the neutron flux density in the sub-critical core (second step. The results of the calculations of the neutron effective multiplication factor keff and neutron generation time L for the ADSRF model have also been presented. Neutron spectra calculations for an ADSRF with an uranium tar get (highest values of the neutron yield for the selected sub-critical core cells for both beams have also been presented in this paper.

  8. Manufacturing Technology Research and Appraisal of Large-Diameter SSAW Pipe Applied to the West-East Pipeline Project

    Institute of Scientific and Technical Information of China (English)

    DingXiaojun; YangZhongwen; XiaXianhua; LiXiaobo

    2005-01-01

    This paper introduced the research and development of large-diameter SSAW pipes applied to West-East Pipeline project as well as domestic acicular ferrite pipeline steel of X70 grade. Its microstructure analysis was performed in comparison with the pipeline steel of a foreign steel plant (SPC). This paper introduced the research of welding procedures prior to SSAW pipe making and some new procedures and technologies used for West-East Pipeline Project, and appraised the practical level of Large-diameter SSAW pipe applied to the West-East Pipeline Project.

  9. Social Science at the Center for Adaptive Optics: Synergistic Systems of Program Evaluation, Applied Research, Educational Assessment, and Pedagogy

    Science.gov (United States)

    Goza, B. K.; Hunter, L.; Shaw, J. M.; Metevier, A. J.; Raschke, L.; Espinoza, E.; Geaney, E. R.; Reyes, G.; Rothman, D. L.

    2010-12-01

    This paper describes the interaction of four elements of social science as they have evolved in concert with the Center for Adaptive Optics Professional Development Program (CfAO PDP). We hope these examples persuade early-career scientists and engineers to include social science activities as they develop grant proposals and carry out their research. To frame our discussion we use a metaphor from astronomy. At the University of California Santa Cruz (UCSC), the CfAO PDP and the Educational Partnership Center (EPC) are two young stars in the process of forming a solar system. Together, they are surrounded by a disk of gas and dust made up of program evaluation, applied research, educational assessment, and pedagogy. An idea from the 2001 PDP intensive workshops program evaluation developed into the Assessing Scientific Inquiry and Leadership Skills (AScILS) applied research project. In iterative cycles, AScILS researchers participated in subsequent PDP intensive workshops, teaching social science while piloting AScILS measurement strategies. Subsequent "orbits" of the PDP program evaluation gathered ideas from the applied research and pedagogy. The denser regions of this disk of social science are in the process of forming new protoplanets as tools for research and teaching are developed. These tools include problem-solving exercises or simulations of adaptive optics explanations and scientific reasoning; rubrics to evaluate the scientific reasoning simulation responses, knowledge regarding inclusive science education, and student explanations of science/engineering inquiry investigations; and a scientific reasoning curriculum. Another applied research project is forming with the design of a study regarding how to assess engineering explanations. To illustrate the mutual shaping of the cross-disciplinary, intergenerational group of educational researchers and their projects, the paper ends with a description of the professional trajectories of some of the

  10. [Medical research-ethics applied to social sciences: relevance, limits, issues and necessary adjustments].

    Science.gov (United States)

    Desclaux, A

    2008-04-01

    Social sciences are concretely concerned by the ethics of medical research when they deal with topics related to health, since they are subjected to clearance procedures specific to this field. This raises at least three questions: - Are principles and practices of medical research ethics and social science research compatible? - Are "research subjects" protected by medical research ethics when they participate in social science research projects? - What can social sciences provide to on-going debates and reflexion in this field? The analysis of the comments coming from ethics committees about social science research projects, and of the experience of implementation of these projects, shows that the application of international ethics standards by institutional review boards or ethics committees raises many problems in particular for researches in ethnology anthropology and sociology. These problems may produce an impoverishment of research, pervert its meaning, even hinder any research. They are not only related to different norms, but also to epistemological divergences. Moreover, in the case of studies in social sciences, the immediate and differed risks, the costs, as well as the benefits for subjects, are very different from those related to medical research. These considerations are presently a matter of debates in several countries such as Canada, Brasil, and USA. From another hand, ethics committees seem to have developed without resorting in any manner to the reflexion carried out within social sciences and more particularly in anthropology Still, the stakes of the ethical debates in anthropology show that many important and relevant issues have been discussed. Considering this debate would provide openings for the reflexion in ethics of health research. Ethnographic studies of medical research ethics principles and practices in various sociocultural contexts may also contribute to the advancement of medical ethics. A "mutual adjustment" between ethics of

  11. Smart Teaching Matters! Applying the Research on Learning to Teaching RCR.

    Science.gov (United States)

    Nebeker, Camille

    2014-12-01

    Requirements for educating the next generation of scientists in the responsible conduct of research (RCR) were published approximately 25 years ago. Over the years, an extensive collection of research ethics educational resources have been developed, most of which are available to the scientific community. We can use these resources to effect change in student learning about responsible and ethical research practices; however, research on RCR educational effectiveness reveals mixed results. Rather than assume ethics education is ineffective, perhaps we should examine whether we are making the best use of these training tools and resources when teaching RCR. Connecting the body of knowledge on how people learn with how we teach research ethics may be a solution to improving student-learning outcomes associated with research ethics education. This essay provides a brief review of the research on human learning and introduces practical tips for connecting evidence-based principles to RCR teaching. Next steps involve RCR educators planning empirical research to support the application of research-informed practices to teaching research ethics.

  12. Smart Teaching Matters! Applying the Research on Learning to Teaching RCR

    Directory of Open Access Journals (Sweden)

    Camille Nebeker

    2014-10-01

    Full Text Available Requirements for educating the next generation of scientists in the responsible conduct of research (RCR were published approximately 25 years ago. Over the years, an extensive collection of research ethics educational resources have been developed, most of which are available to the scientific community. We can use these resources to effect change in student learning about responsible and ethical research practices; however, research on RCR educational effectiveness reveals mixed results. Rather than assume ethics education is ineffective, perhaps we should examine whether we are making the best use of these training tools and resources when teaching RCR. Connecting the body of knowledge on how people learn with how we teach research ethics may be a solution to improving student-learning outcomes associated with research ethics education. This essay provides a brief review of the research on human learning and introduces practical tips for connecting evidence-based principles to RCR teaching. Next steps involve RCR educators planning empirical research to support the application of research-informed practices to teaching research ethics.

  13. Applying Critical Discourse Analysis in Health Policy Research: Case Studies in Regional, Organizational, and Global Health.

    Science.gov (United States)

    Evans-Agnew, Robin A; Johnson, Susan; Liu, Fuqin; Boutain, Doris M

    2016-08-01

    Critical discourse analysis (CDA) is a promising methodology for policy research in nursing. As a critical theoretical methodology, researchers use CDA to analyze social practices and language use in policies to examine whether such policies may promote or impede social transformation. Despite the widespread use of CDA in other disciplines such as education and sociology, nursing policy research employing CDA methodology is sparse. To advance CDA use in nursing science, it is important to outline the overall research strategies and describe the steps of CDA in policy research. This article describes, using exemplar case studies, how nursing and health policy researchers can employ CDA as a methodology. Three case studies are provided to discuss the application of CDA research methodologies in nursing policy research: (a) implementation of preconception care policies in the Zhejiang province of China, (b) formation and enactment of statewide asthma policy in Washington state of the United States, and (c) organizational implementation of employee antibullying policies in hospital systems in the Pacific Northwest of the United States. Each exemplar details how CDA guided the examination of policy within specific contexts and social practices. The variations of the CDA approaches in the three exemplars demonstrated the flexibilities and potentials for conducting policy research grounded in CDA. CDA provides novel insights for nurse researchers examining health policy formation, enactment, and implementation. © The Author(s) 2016.

  14. Applying for, reviewing and funding public health research in Germany and beyond.

    Science.gov (United States)

    Gerhardus, Ansgar; Becher, Heiko; Groenewegen, Peter; Mansmann, Ulrich; Meyer, Thorsten; Pfaff, Holger; Puhan, Milo; Razum, Oliver; Rehfuess, Eva; Sauerborn, Rainer; Strech, Daniel; Wissing, Frank; Zeeb, Hajo; Hummers-Pradier, Eva

    2016-06-13

    Public health research is complex, involves various disciplines, epistemological perspectives and methods, and is rarely conducted in a controlled setting. Often, the added value of a research project lies in its inter- or trans-disciplinary interaction, reflecting the complexity of the research questions at hand. This creates specific challenges when writing and reviewing public health research grant applications. Therefore, the German Research Foundation (DFG), the largest independent research funding organization in Germany, organized a round table to discuss the process of writing, reviewing and funding public health research. The aim was to analyse the challenges of writing, reviewing and granting scientific public health projects and to improve the situation by offering guidance to applicants, reviewers and funding organizations. The DFG round table discussion brought together national and international public health researchers and representatives of funding organizations. Based on their presentations and discussions, a core group of the participants (the authors) wrote a first draft on the challenges of writing and reviewing public health research proposals and on possible solutions. Comments were discussed in the group of authors until consensus was reached. Public health research demands an epistemological openness and the integration of a broad range of specific skills and expertise. Applicants need to explicitly refer to theories as well as to methodological and ethical standards and elaborate on why certain combinations of theories and methods are required. Simultaneously, they must acknowledge and meet the practical and ethical challenges of conducting research in complex real life settings. Reviewers need to make the rationale for their judgments transparent, refer to the corresponding standards and be explicit about any limitations in their expertise towards the review boards. Grant review boards, funding organizations and research ethics committees

  15. Environmental Assessment for Selection and Operation of the Proposed Field Research Centers for the Natural and Accelerated Bioremediation Research (NABIR) Program

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2000-04-18

    The US Department of Energy (DOE) Office of Biological and Environmental Research (OBER), within the Office of Science (SC), proposes to add a Field Research Center (FRC) component to the existing Natural and Accelerated Bioremediation Research (NABIR) Program. The NABIR Program is a ten-year fundamental research program designed to increase the understanding of fundamental biogeochemical processes that would allow the use of bioremediation approaches for cleaning up DOE's contaminated legacy waste sites. An FRC would be integrated with the existing and future laboratory and field research and would provide a means of examining the fundamental biogeochemical processes that influence bioremediation under controlled small-scale field conditions. The NABIR Program would continue to perform fundamental research that might lead to promising bioremediation technologies that could be demonstrated by other means in the future. For over 50 years, DOE and its predecessor agencies have been responsible for the research, design, and production of nuclear weapons, as well as other energy-related research and development efforts. DOE's weapons production and research activities generated hazardous, mixed, and radioactive waste products. Past disposal practices have led to the contamination of soils, sediments, and groundwater with complex and exotic mixtures of compounds. This contamination and its associated costs and risks represents a major concern to DOE and the public. The high costs, long duration, and technical challenges associated with remediating the subsurface contamination at DOE sites present a significant need for fundamental research in the biological, chemical, and physical sciences that will contribute to new and cost-effective solutions. One possible low-cost approach for remediating the subsurface contamination of DOE sites is through the use of a technology known as bioremediation. Bioremediation has been defined as the use of microorganisms to

  16. Gender Differences in the Use of Hedges And First Person Pronouns in Research Articles of Applied Linguistics and Chemistry

    Directory of Open Access Journals (Sweden)

    Fatemeh Mirzapour

    2016-11-01

    Full Text Available Differences in the way that males and females use language have been of interest in the study of discourse. This study is an attempt to examine whether men and women differ with respect to the use of hedges and first person pronouns in research articles of two disciplines of Applied Linguistics and Chemistry. Based on a corpus of sixty research articles, the overall  categorical distribution of hedging devices and first person pronouns were calculated in research articles. The results indicate that hedges and first person plural pronouns are used in Applied Linguistics articles more frequently than Chemistry articles. Moreover, females use hedges more than males in both disciplines but males use first person plural pronoun more than females in both disciplines. These findings may have some implications for the teaching of academic writing to EFL students.              Keywords: Gender, Hedges, Person Pronoun, Research Articles

  17. Applying community-based participatory research to better understand and improve kinship care practices

    DEFF Research Database (Denmark)

    Chukwudozie, Oge; Feinstein, Clare; Jensen, Celina

    2015-01-01

    While the principles behind community-based participatory research are firmly established, the process of taking community-based participatory research with children and youth to scale and integrating it into the programming of non-governmental organizations has been scarcely documented. This art......While the principles behind community-based participatory research are firmly established, the process of taking community-based participatory research with children and youth to scale and integrating it into the programming of non-governmental organizations has been scarcely documented....... This article reflects on the experiences of Save the Children in implementing a multicountry community-based participatory research program to increase understanding of kinship care in the Democratic Republic of Congo, Nigeria, and Sierra Leone. The article discusses challenges faced and lessons learned...... and highlights how the research process enabled action and advocacy initiatives at different levels-leading to an increase in support and policy attention for children living in kinship care....

  18. Purists need not apply: the case for pragmatism in mixed methods research.

    Science.gov (United States)

    Florczak, Kristine L

    2014-10-01

    The purpose of this column is to describe several different ways of conducting mixed method research. The paradigms that underpin both qualitative and quantitative research are also considered along with a cursory review of classical pragmatism as it relates conducting mixed methods studies. Finally, the idea of loosely coupled systems as a means to support mixed methods studies is proposed along with several caveats to researchers who desire to use this new way of obtaining knowledge. © The Author(s) 2014.

  19. YALINA facility a sub-critical Accelerator- Driven System (ADS) for nuclear energy research facility description and an overview of the research program (1997-2008).

    Energy Technology Data Exchange (ETDEWEB)

    Gohar, Y.; Smith, D. L.; Nuclear Engineering Division

    2010-04-28

    The YALINA facility is a zero-power, sub-critical assembly driven by a conventional neutron generator. It was conceived, constructed, and put into operation at the Radiation Physics and Chemistry Problems Institute of the National Academy of Sciences of Belarus located in Minsk-Sosny, Belarus. This facility was conceived for the purpose of investigating the static and dynamic neutronics properties of accelerator driven sub-critical systems, and to serve as a neutron source for investigating the properties of nuclear reactions, in particular transmutation reactions involving minor-actinide nuclei. This report provides a detailed description of this facility and documents the progress of research carried out there during a period of approximately a decade since the facility was conceived and built until the end of 2008. During its history of development and operation to date (1997-2008), the YALINA facility has hosted several foreign groups that worked with the resident staff as collaborators. The participation of Argonne National Laboratory in the YALINA research programs commenced in 2005. For obvious reasons, special emphasis is placed in this report on the work at YALINA facility that has involved Argonne's participation. Attention is given here to the experimental program at YALINA facility as well as to analytical investigations aimed at validating codes and computational procedures and at providing a better understanding of the physics and operational behavior of the YALINA facility in particular, and ADS systems in general, during the period 1997-2008.

  20. Targeted Alpha Therapy: The US DOE Tri-Lab (ORNL, BNL, LANL) Research Effort to Provide Accelerator-Produced 225Ac for Radiotherapy

    Science.gov (United States)

    John, Kevin

    2017-01-01

    Targeted radiotherapy is an emerging discipline of cancer therapy that exploits the biochemical differences between normal cells and cancer cells to selectively deliver a lethal dose of radiation to cancer cells, while leaving healthy cells relatively unperturbed. A broad overview of targeted alpha therapy including isotope production methods, and associated isotope production facility needs, will be provided. A more general overview of the US Department of Energy Isotope Program's Tri-Lab (ORNL, BNL, LANL) Research Effort to Provide Accelerator-Produced 225Ac for Radiotherapy will also be presented focusing on the accelerator-production of 225Ac and final product isolation methodologies for medical applications.